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-rw-r--r--Documentation/Changes24
-rw-r--r--Documentation/pcmcia/devicetable.txt64
-rw-r--r--Documentation/pcmcia/driver-changes.txt51
-rw-r--r--arch/sparc64/kernel/auxio.c2
-rw-r--r--arch/sparc64/kernel/entry.S116
-rw-r--r--arch/sparc64/kernel/irq.c171
-rw-r--r--arch/sparc64/kernel/semaphore.c12
-rw-r--r--arch/sparc64/kernel/sparc64_ksyms.c1
-rw-r--r--arch/sparc64/kernel/trampoline.S3
-rw-r--r--arch/sparc64/lib/U1memcpy.S103
-rw-r--r--arch/sparc64/lib/VISsave.S15
-rw-r--r--arch/sparc64/lib/atomic.S42
-rw-r--r--arch/sparc64/lib/bitops.S31
-rw-r--r--arch/sparc64/lib/debuglocks.c6
-rw-r--r--arch/sparc64/lib/dec_and_lock.S6
-rw-r--r--arch/sparc64/lib/rwsem.S15
-rw-r--r--arch/sparc64/mm/init.c6
-rw-r--r--arch/sparc64/mm/ultra.S3
-rw-r--r--drivers/block/cfq-iosched.c49
-rw-r--r--drivers/bluetooth/bluecard_cs.c9
-rw-r--r--drivers/bluetooth/bt3c_cs.c7
-rw-r--r--drivers/bluetooth/btuart_cs.c7
-rw-r--r--drivers/bluetooth/dtl1_cs.c8
-rw-r--r--drivers/char/pcmcia/synclink_cs.c9
-rw-r--r--drivers/ide/Kconfig6
-rw-r--r--drivers/ide/ide-disk.c4
-rw-r--r--drivers/ide/ide-dma.c1
-rw-r--r--drivers/ide/ide-iops.c3
-rw-r--r--drivers/ide/legacy/ide-cs.c35
-rw-r--r--drivers/ide/pci/Makefile1
-rw-r--r--drivers/ide/pci/generic.c73
-rw-r--r--drivers/ide/pci/hpt366.c470
-rw-r--r--drivers/ide/pci/it821x.c812
-rw-r--r--drivers/ide/pci/serverworks.c10
-rw-r--r--drivers/input/gameport/gameport.c31
-rw-r--r--drivers/input/serio/serio.c89
-rw-r--r--drivers/isdn/hardware/avm/avm_cs.c9
-rw-r--r--drivers/isdn/hisax/avma1_cs.c8
-rw-r--r--drivers/isdn/hisax/elsa_cs.c8
-rw-r--r--drivers/isdn/hisax/sedlbauer_cs.c13
-rw-r--r--drivers/isdn/hisax/teles_cs.c7
-rw-r--r--drivers/mtd/maps/Kconfig10
-rw-r--r--drivers/mtd/maps/pcmciamtd.c29
-rwxr-xr-xdrivers/net/amd8111e.c8
-rw-r--r--drivers/net/at1700.c4
-rw-r--r--drivers/net/pcmcia/3c574_cs.c8
-rw-r--r--drivers/net/pcmcia/3c589_cs.c12
-rw-r--r--drivers/net/pcmcia/axnet_cs.c29
-rw-r--r--drivers/net/pcmcia/com20020_cs.c7
-rw-r--r--drivers/net/pcmcia/fmvj18x_cs.c30
-rw-r--r--drivers/net/pcmcia/ibmtr_cs.c8
-rw-r--r--drivers/net/pcmcia/nmclan_cs.c8
-rw-r--r--drivers/net/pcmcia/pcnet_cs.c203
-rw-r--r--drivers/net/pcmcia/smc91c92_cs.c33
-rw-r--r--drivers/net/pcmcia/xirc2ps_cs.c28
-rw-r--r--drivers/net/skge.c1710
-rw-r--r--drivers/net/skge.h586
-rw-r--r--drivers/net/smc91x.c2
-rw-r--r--drivers/net/smc91x.h13
-rw-r--r--drivers/net/wireless/airo_cs.c10
-rw-r--r--drivers/net/wireless/atmel_cs.c22
-rw-r--r--drivers/net/wireless/netwave_cs.c7
-rw-r--r--drivers/net/wireless/orinoco_cs.c51
-rw-r--r--drivers/net/wireless/ray_cs.c7
-rw-r--r--drivers/net/wireless/wavelan_cs.c10
-rw-r--r--drivers/net/wireless/wl3501_cs.c7
-rw-r--r--drivers/parport/parport_cs.c9
-rw-r--r--drivers/pcmcia/Kconfig43
-rw-r--r--drivers/pcmcia/Makefile3
-rw-r--r--drivers/pcmcia/cistpl.c28
-rw-r--r--drivers/pcmcia/cs.c1164
-rw-r--r--drivers/pcmcia/cs_internal.h13
-rw-r--r--drivers/pcmcia/ds.c1255
-rw-r--r--drivers/pcmcia/ds_internal.h21
-rw-r--r--drivers/pcmcia/i82365.c23
-rw-r--r--drivers/pcmcia/pcmcia_compat.c34
-rw-r--r--drivers/pcmcia/pcmcia_ioctl.c786
-rw-r--r--drivers/pcmcia/pcmcia_resource.c998
-rw-r--r--drivers/pcmcia/rsrc_mgr.c11
-rw-r--r--drivers/pcmcia/rsrc_nonstatic.c170
-rw-r--r--drivers/pcmcia/socket_sysfs.c166
-rw-r--r--drivers/pcmcia/yenta_socket.c6
-rw-r--r--drivers/scsi/pcmcia/aha152x_stub.c11
-rw-r--r--drivers/scsi/pcmcia/fdomain_stub.c10
-rw-r--r--drivers/scsi/pcmcia/nsp_cs.c13
-rw-r--r--drivers/scsi/pcmcia/qlogic_stub.c22
-rw-r--r--drivers/scsi/pcmcia/sym53c500_cs.c9
-rw-r--r--drivers/serial/serial_cs.c106
-rw-r--r--drivers/telephony/ixj_pcmcia.c7
-rw-r--r--drivers/usb/host/sl811_cs.c21
-rw-r--r--include/asm-i386/ide.h12
-rw-r--r--include/asm-sparc64/auxio.h2
-rw-r--r--include/asm-sparc64/floppy.h16
-rw-r--r--include/asm-sparc64/irq.h7
-rw-r--r--include/asm-sparc64/rwsem.h3
-rw-r--r--include/asm-sparc64/spinlock.h29
-rw-r--r--include/asm-sparc64/spitfire.h1
-rw-r--r--include/linux/etherdevice.h2
-rw-r--r--include/linux/mod_devicetable.h46
-rw-r--r--include/linux/pci_ids.h2
-rw-r--r--include/net/ieee80211.h48
-rw-r--r--include/pcmcia/ciscode.h2
-rw-r--r--include/pcmcia/cs.h2
-rw-r--r--include/pcmcia/device_id.h249
-rw-r--r--include/pcmcia/ds.h9
-rw-r--r--include/pcmcia/ss.h34
-rw-r--r--scripts/mod/file2alias.c39
-rw-r--r--sound/pcmcia/pdaudiocf/pdaudiocf.c9
-rw-r--r--sound/pcmcia/vx/vxpocket.c20
109 files changed, 6437 insertions, 4206 deletions
diff --git a/Documentation/Changes b/Documentation/Changes
index b3760075476..afebdbcd553 100644
--- a/Documentation/Changes
+++ b/Documentation/Changes
@@ -44,9 +44,9 @@ running, the suggested command should tell you.
Again, keep in mind that this list assumes you are already
functionally running a Linux 2.4 kernel. Also, not all tools are
-necessary on all systems; obviously, if you don't have any PCMCIA (PC
-Card) hardware, for example, you probably needn't concern yourself
-with pcmcia-cs.
+necessary on all systems; obviously, if you don't have any ISDN
+hardware, for example, you probably needn't concern yourself with
+isdn4k-utils.
o Gnu C 2.95.3 # gcc --version
o Gnu make 3.79.1 # make --version
@@ -57,6 +57,7 @@ o e2fsprogs 1.29 # tune2fs
o jfsutils 1.1.3 # fsck.jfs -V
o reiserfsprogs 3.6.3 # reiserfsck -V 2>&1|grep reiserfsprogs
o xfsprogs 2.6.0 # xfs_db -V
+o pcmciautils 001
o pcmcia-cs 3.1.21 # cardmgr -V
o quota-tools 3.09 # quota -V
o PPP 2.4.0 # pppd --version
@@ -186,13 +187,20 @@ architecture independent and any version from 2.0.0 onward should
work correctly with this version of the XFS kernel code (2.6.0 or
later is recommended, due to some significant improvements).
+PCMCIAutils
+-----------
+
+PCMCIAutils replaces pcmcia-cs (see below). It properly sets up
+PCMCIA sockets at system startup and loads the appropriate modules
+for 16-bit PCMCIA devices if the kernel is modularized and the hotplug
+subsystem is used.
Pcmcia-cs
---------
PCMCIA (PC Card) support is now partially implemented in the main
-kernel source. Pay attention when you recompile your kernel ;-).
-Also, be sure to upgrade to the latest pcmcia-cs release.
+kernel source. The "pcmciautils" package (see above) replaces pcmcia-cs
+for newest kernels.
Quota-tools
-----------
@@ -349,9 +357,13 @@ Xfsprogs
--------
o <ftp://oss.sgi.com/projects/xfs/download/>
+Pcmciautils
+-----------
+o <ftp://ftp.kernel.org/pub/linux/utils/kernel/pcmcia/>
+
Pcmcia-cs
---------
-o <ftp://pcmcia-cs.sourceforge.net/pub/pcmcia-cs/pcmcia-cs-3.1.21.tar.gz>
+o <http://pcmcia-cs.sourceforge.net/>
Quota-tools
----------
diff --git a/Documentation/pcmcia/devicetable.txt b/Documentation/pcmcia/devicetable.txt
new file mode 100644
index 00000000000..045511acafc
--- /dev/null
+++ b/Documentation/pcmcia/devicetable.txt
@@ -0,0 +1,64 @@
+Matching of PCMCIA devices to drivers is done using one or more of the
+following criteria:
+
+- manufactor ID
+- card ID
+- product ID strings _and_ hashes of these strings
+- function ID
+- device function (actual and pseudo)
+
+You should use the helpers in include/pcmcia/device_id.h for generating the
+struct pcmcia_device_id[] entries which match devices to drivers.
+
+If you want to match product ID strings, you also need to pass the crc32
+hashes of the string to the macro, e.g. if you want to match the product ID
+string 1, you need to use
+
+PCMCIA_DEVICE_PROD_ID1("some_string", 0x(hash_of_some_string)),
+
+If the hash is incorrect, the kernel will inform you about this in "dmesg"
+upon module initialization, and tell you of the correct hash.
+
+You can determine the hash of the product ID strings by running
+"pcmcia-modalias %n.%m" [%n being replaced with the socket number and %m being
+replaced with the device function] from pcmciautils. It generates a string
+in the following form:
+pcmcia:m0149cC1ABf06pfn00fn00pa725B842DpbF1EFEE84pc0877B627pd00000000
+
+The hex value after "pa" is the hash of product ID string 1, after "pb" for
+string 2 and so on.
+
+Alternatively, you can use this small tool to determine the crc32 hash.
+simply pass the string you want to evaluate as argument to this program,
+e.g.
+$ ./crc32hash "Dual Speed"
+
+-------------------------------------------------------------------------
+/* crc32hash.c - derived from linux/lib/crc32.c, GNU GPL v2 */
+#include <string.h>
+#include <stdio.h>
+#include <ctype.h>
+#include <stdlib.h>
+
+unsigned int crc32(unsigned char const *p, unsigned int len)
+{
+ int i;
+ unsigned int crc = 0;
+ while (len--) {
+ crc ^= *p++;
+ for (i = 0; i < 8; i++)
+ crc = (crc >> 1) ^ ((crc & 1) ? 0xedb88320 : 0);
+ }
+ return crc;
+}
+
+int main(int argc, char **argv) {
+ unsigned int result;
+ if (argc != 2) {
+ printf("no string passed as argument\n");
+ return -1;
+ }
+ result = crc32(argv[1], strlen(argv[1]));
+ printf("0x%x\n", result);
+ return 0;
+}
diff --git a/Documentation/pcmcia/driver-changes.txt b/Documentation/pcmcia/driver-changes.txt
new file mode 100644
index 00000000000..9c315ab48a0
--- /dev/null
+++ b/Documentation/pcmcia/driver-changes.txt
@@ -0,0 +1,51 @@
+This file details changes in 2.6 which affect PCMCIA card driver authors:
+
+* in-kernel device<->driver matching
+ PCMCIA devices and their correct drivers can now be matched in
+ kernelspace. See 'devicetable.txt' for details.
+
+* Device model integration (as of 2.6.11)
+ A struct pcmcia_device is registered with the device model core,
+ and can be used (e.g. for SET_NETDEV_DEV) by using
+ handle_to_dev(client_handle_t * handle).
+
+* Convert internal I/O port addresses to unsigned long (as of 2.6.11)
+ ioaddr_t should be replaced by kio_addr_t in PCMCIA card drivers.
+
+* irq_mask and irq_list parameters (as of 2.6.11)
+ The irq_mask and irq_list parameters should no longer be used in
+ PCMCIA card drivers. Instead, it is the job of the PCMCIA core to
+ determine which IRQ should be used. Therefore, link->irq.IRQInfo2
+ is ignored.
+
+* client->PendingEvents is gone (as of 2.6.11)
+ client->PendingEvents is no longer available.
+
+* client->Attributes are gone (as of 2.6.11)
+ client->Attributes is unused, therefore it is removed from all
+ PCMCIA card drivers
+
+* core functions no longer available (as of 2.6.11)
+ The following functions have been removed from the kernel source
+ because they are unused by all in-kernel drivers, and no external
+ driver was reported to rely on them:
+ pcmcia_get_first_region()
+ pcmcia_get_next_region()
+ pcmcia_modify_window()
+ pcmcia_set_event_mask()
+ pcmcia_get_first_window()
+ pcmcia_get_next_window()
+
+* device list iteration upon module removal (as of 2.6.10)
+ It is no longer necessary to iterate on the driver's internal
+ client list and call the ->detach() function upon module removal.
+
+* Resource management. (as of 2.6.8)
+ Although the PCMCIA subsystem will allocate resources for cards,
+ it no longer marks these resources busy. This means that driver
+ authors are now responsible for claiming your resources as per
+ other drivers in Linux. You should use request_region() to mark
+ your IO regions in-use, and request_mem_region() to mark your
+ memory regions in-use. The name argument should be a pointer to
+ your driver name. Eg, for pcnet_cs, name should point to the
+ string "pcnet_cs".
diff --git a/arch/sparc64/kernel/auxio.c b/arch/sparc64/kernel/auxio.c
index a0716ccc2f4..8852c20c8d9 100644
--- a/arch/sparc64/kernel/auxio.c
+++ b/arch/sparc64/kernel/auxio.c
@@ -16,7 +16,7 @@
#include <asm/ebus.h>
#include <asm/auxio.h>
-/* This cannot be static, as it is referenced in entry.S */
+/* This cannot be static, as it is referenced in irq.c */
void __iomem *auxio_register = NULL;
enum auxio_type {
diff --git a/arch/sparc64/kernel/entry.S b/arch/sparc64/kernel/entry.S
index a47f2d0b1a2..eee516a71c1 100644
--- a/arch/sparc64/kernel/entry.S
+++ b/arch/sparc64/kernel/entry.S
@@ -271,8 +271,9 @@ cplus_fptrap_insn_1:
fmuld %f0, %f2, %f26
faddd %f0, %f2, %f28
fmuld %f0, %f2, %f30
+ membar #Sync
b,pt %xcc, fpdis_exit
- membar #Sync
+ nop
2: andcc %g5, FPRS_DU, %g0
bne,pt %icc, 3f
fzero %f32
@@ -301,8 +302,9 @@ cplus_fptrap_insn_2:
fmuld %f32, %f34, %f58
faddd %f32, %f34, %f60
fmuld %f32, %f34, %f62
+ membar #Sync
ba,pt %xcc, fpdis_exit
- membar #Sync
+ nop
3: mov SECONDARY_CONTEXT, %g3
add %g6, TI_FPREGS, %g1
ldxa [%g3] ASI_DMMU, %g5
@@ -699,116 +701,6 @@ utrap_ill:
ba,pt %xcc, rtrap
clr %l6
-#ifdef CONFIG_BLK_DEV_FD
- .globl floppy_hardint
-floppy_hardint:
- wr %g0, (1 << 11), %clear_softint
- sethi %hi(doing_pdma), %g1
- ld [%g1 + %lo(doing_pdma)], %g2
- brz,pn %g2, floppy_dosoftint
- sethi %hi(fdc_status), %g3
- ldx [%g3 + %lo(fdc_status)], %g3
- sethi %hi(pdma_vaddr), %g5
- ldx [%g5 + %lo(pdma_vaddr)], %g4
- sethi %hi(pdma_size), %g5
- ldx [%g5 + %lo(pdma_size)], %g5
-
-next_byte:
- lduba [%g3] ASI_PHYS_BYPASS_EC_E, %g7
- andcc %g7, 0x80, %g0
- be,pn %icc, floppy_fifo_emptied
- andcc %g7, 0x20, %g0
- be,pn %icc, floppy_overrun
- andcc %g7, 0x40, %g0
- be,pn %icc, floppy_write
- sub %g5, 1, %g5
-
- inc %g3
- lduba [%g3] ASI_PHYS_BYPASS_EC_E, %g7
- dec %g3
- orcc %g0, %g5, %g0
- stb %g7, [%g4]
- bne,pn %xcc, next_byte
- add %g4, 1, %g4
-
- b,pt %xcc, floppy_tdone
- nop
-
-floppy_write:
- ldub [%g4], %g7
- orcc %g0, %g5, %g0
- inc %g3
- stba %g7, [%g3] ASI_PHYS_BYPASS_EC_E
- dec %g3
- bne,pn %xcc, next_byte
- add %g4, 1, %g4
-
-floppy_tdone:
- sethi %hi(pdma_vaddr), %g1
- stx %g4, [%g1 + %lo(pdma_vaddr)]
- sethi %hi(pdma_size), %g1
- stx %g5, [%g1 + %lo(pdma_size)]
- sethi %hi(auxio_register), %g1
- ldx [%g1 + %lo(auxio_register)], %g7
- lduba [%g7] ASI_PHYS_BYPASS_EC_E, %g5
- or %g5, AUXIO_AUX1_FTCNT, %g5
-/* andn %g5, AUXIO_AUX1_MASK, %g5 */
- stba %g5, [%g7] ASI_PHYS_BYPASS_EC_E
- andn %g5, AUXIO_AUX1_FTCNT, %g5
-/* andn %g5, AUXIO_AUX1_MASK, %g5 */
-
- nop; nop; nop; nop; nop; nop;
- nop; nop; nop; nop; nop; nop;
-
- stba %g5, [%g7] ASI_PHYS_BYPASS_EC_E
- sethi %hi(doing_pdma), %g1
- b,pt %xcc, floppy_dosoftint
- st %g0, [%g1 + %lo(doing_pdma)]
-
-floppy_fifo_emptied:
- sethi %hi(pdma_vaddr), %g1
- stx %g4, [%g1 + %lo(pdma_vaddr)]
- sethi %hi(pdma_size), %g1
- stx %g5, [%g1 + %lo(pdma_size)]
- sethi %hi(irq_action), %g1
- or %g1, %lo(irq_action), %g1
- ldx [%g1 + (11 << 3)], %g3 ! irqaction[floppy_irq]
- ldx [%g3 + 0x08], %g4 ! action->flags>>48==ino
- sethi %hi(ivector_table), %g3
- srlx %g4, 48, %g4
- or %g3, %lo(ivector_table), %g3
- sllx %g4, 5, %g4
- ldx [%g3 + %g4], %g4 ! &ivector_table[ino]
- ldx [%g4 + 0x10], %g4 ! bucket->iclr
- stwa %g0, [%g4] ASI_PHYS_BYPASS_EC_E ! ICLR_IDLE
- membar #Sync ! probably not needed...
- retry
-
-floppy_overrun:
- sethi %hi(pdma_vaddr), %g1
- stx %g4, [%g1 + %lo(pdma_vaddr)]
- sethi %hi(pdma_size), %g1
- stx %g5, [%g1 + %lo(pdma_size)]
- sethi %hi(doing_pdma), %g1
- st %g0, [%g1 + %lo(doing_pdma)]
-
-floppy_dosoftint:
- rdpr %pil, %g2
- wrpr %g0, 15, %pil
- sethi %hi(109f), %g7
- b,pt %xcc, etrap_irq
-109: or %g7, %lo(109b), %g7
-
- mov 11, %o0
- mov 0, %o1
- call sparc_floppy_irq
- add %sp, PTREGS_OFF, %o2
-
- b,pt %xcc, rtrap_irq
- nop
-
-#endif /* CONFIG_BLK_DEV_FD */
-
/* XXX Here is stuff we still need to write... -DaveM XXX */
.globl netbsd_syscall
netbsd_syscall:
diff --git a/arch/sparc64/kernel/irq.c b/arch/sparc64/kernel/irq.c
index 4dcb8af9409..42471257730 100644
--- a/arch/sparc64/kernel/irq.c
+++ b/arch/sparc64/kernel/irq.c
@@ -37,6 +37,7 @@
#include <asm/uaccess.h>
#include <asm/cache.h>
#include <asm/cpudata.h>
+#include <asm/auxio.h>
#ifdef CONFIG_SMP
static void distribute_irqs(void);
@@ -834,137 +835,65 @@ void handler_irq(int irq, struct pt_regs *regs)
}
#ifdef CONFIG_BLK_DEV_FD
-extern void floppy_interrupt(int irq, void *dev_cookie, struct pt_regs *regs);
+extern irqreturn_t floppy_interrupt(int, void *, struct pt_regs *);;
-void sparc_floppy_irq(int irq, void *dev_cookie, struct pt_regs *regs)
-{
- struct irqaction *action = *(irq + irq_action);
- struct ino_bucket *bucket;
- int cpu = smp_processor_id();
-
- irq_enter();
- kstat_this_cpu.irqs[irq]++;
-
- *(irq_work(cpu, irq)) = 0;
- bucket = get_ino_in_irqaction(action) + ivector_table;
-
- bucket->flags |= IBF_INPROGRESS;
-
- floppy_interrupt(irq, dev_cookie, regs);
- upa_writel(ICLR_IDLE, bucket->iclr);
-
- bucket->flags &= ~IBF_INPROGRESS;
-
- irq_exit();
-}
-#endif
-
-/* The following assumes that the branch lies before the place we
- * are branching to. This is the case for a trap vector...
- * You have been warned.
- */
-#define SPARC_BRANCH(dest_addr, inst_addr) \
- (0x10800000 | ((((dest_addr)-(inst_addr))>>2)&0x3fffff))
-
-#define SPARC_NOP (0x01000000)
+/* XXX No easy way to include asm/floppy.h XXX */
+extern unsigned char *pdma_vaddr;
+extern unsigned long pdma_size;
+extern volatile int doing_pdma;
+extern unsigned long fdc_status;
-static void install_fast_irq(unsigned int cpu_irq,
- irqreturn_t (*handler)(int, void *, struct pt_regs *))
+irqreturn_t sparc_floppy_irq(int irq, void *dev_cookie, struct pt_regs *regs)
{
- extern unsigned long sparc64_ttable_tl0;
- unsigned long ttent = (unsigned long) &sparc64_ttable_tl0;
- unsigned int *insns;
-
- ttent += 0x820;
- ttent += (cpu_irq - 1) << 5;
- insns = (unsigned int *) ttent;
- insns[0] = SPARC_BRANCH(((unsigned long) handler),
- ((unsigned long)&insns[0]));
- insns[1] = SPARC_NOP;
- __asm__ __volatile__("membar #StoreStore; flush %0" : : "r" (ttent));
-}
-
-int request_fast_irq(unsigned int irq,
- irqreturn_t (*handler)(int, void *, struct pt_regs *),
- unsigned long irqflags, const char *name, void *dev_id)
-{
- struct irqaction *action;
- struct ino_bucket *bucket = __bucket(irq);
- unsigned long flags;
-
- /* No pil0 dummy buckets allowed here. */
- if (bucket < &ivector_table[0] ||
- bucket >= &ivector_table[NUM_IVECS]) {
- unsigned int *caller;
-
- __asm__ __volatile__("mov %%i7, %0" : "=r" (caller));
- printk(KERN_CRIT "request_fast_irq: Old style IRQ registry attempt "
- "from %p, irq %08x.\n", caller, irq);
- return -EINVAL;
- }
-
- if (!handler)
- return -EINVAL;
+ if (likely(doing_pdma)) {
+ void __iomem *stat = (void __iomem *) fdc_status;
+ unsigned char *vaddr = pdma_vaddr;
+ unsigned long size = pdma_size;
+ u8 val;
+
+ while (size) {
+ val = readb(stat);
+ if (unlikely(!(val & 0x80))) {
+ pdma_vaddr = vaddr;
+ pdma_size = size;
+ return IRQ_HANDLED;
+ }
+ if (unlikely(!(val & 0x20))) {
+ pdma_vaddr = vaddr;
+ pdma_size = size;
+ doing_pdma = 0;
+ goto main_interrupt;
+ }
+ if (val & 0x40) {
+ /* read */
+ *vaddr++ = readb(stat + 1);
+ } else {
+ unsigned char data = *vaddr++;
- if ((bucket->pil == 0) || (bucket->pil == 14)) {
- printk("request_fast_irq: Trying to register shared IRQ 0 or 14.\n");
- return -EBUSY;
- }
+ /* write */
+ writeb(data, stat + 1);
+ }
+ size--;
+ }
- spin_lock_irqsave(&irq_action_lock, flags);
+ pdma_vaddr = vaddr;
+ pdma_size = size;
- action = *(bucket->pil + irq_action);
- if (action) {
- if (action->flags & SA_SHIRQ)
- panic("Trying to register fast irq when already shared.\n");
- if (irqflags & SA_SHIRQ)
- panic("Trying to register fast irq as shared.\n");
- printk("request_fast_irq: Trying to register yet already owned.\n");
- spin_unlock_irqrestore(&irq_action_lock, flags);
- return -EBUSY;
- }
+ /* Send Terminal Count pulse to floppy controller. */
+ val = readb(auxio_register);
+ val |= AUXIO_AUX1_FTCNT;
+ writeb(val, auxio_register);
+ val &= AUXIO_AUX1_FTCNT;
+ writeb(val, auxio_register);
- /*
- * We do not check for SA_SAMPLE_RANDOM in this path. Neither do we
- * support smp intr affinity in this path.
- */
- if (irqflags & SA_STATIC_ALLOC) {
- if (static_irq_count < MAX_STATIC_ALLOC)
- action = &static_irqaction[static_irq_count++];
- else
- printk("Request for IRQ%d (%s) SA_STATIC_ALLOC failed "
- "using kmalloc\n", bucket->pil, name);
- }
- if (action == NULL)
- action = (struct irqaction *)kmalloc(sizeof(struct irqaction),
- GFP_ATOMIC);
- if (!action) {
- spin_unlock_irqrestore(&irq_action_lock, flags);
- return -ENOMEM;
+ doing_pdma = 0;
}
- install_fast_irq(bucket->pil, handler);
- bucket->irq_info = action;
- bucket->flags |= IBF_ACTIVE;
-
- action->handler = handler;
- action->flags = irqflags;
- action->dev_id = NULL;
- action->name = name;
- action->next = NULL;
- put_ino_in_irqaction(action, irq);
- put_smpaff_in_irqaction(action, CPU_MASK_NONE);
-
- *(bucket->pil + irq_action) = action;
- enable_irq(irq);
-
- spin_unlock_irqrestore(&irq_action_lock, flags);
-
-#ifdef CONFIG_SMP
- distribute_irqs();
-#endif
- return 0;
+main_interrupt:
+ return floppy_interrupt(irq, dev_cookie, regs);
}
+EXPORT_SYMBOL(sparc_floppy_irq);
+#endif
/* We really don't need these at all on the Sparc. We only have
* stubs here because they are exported to modules.
diff --git a/arch/sparc64/kernel/semaphore.c b/arch/sparc64/kernel/semaphore.c
index 63496c43fe1..a809e63f03e 100644
--- a/arch/sparc64/kernel/semaphore.c
+++ b/arch/sparc64/kernel/semaphore.c
@@ -32,8 +32,9 @@ static __inline__ int __sem_update_count(struct semaphore *sem, int incr)
" add %1, %4, %1\n"
" cas [%3], %0, %1\n"
" cmp %0, %1\n"
+" membar #StoreLoad | #StoreStore\n"
" bne,pn %%icc, 1b\n"
-" membar #StoreLoad | #StoreStore\n"
+" nop\n"
: "=&r" (old_count), "=&r" (tmp), "=m" (sem->count)
: "r" (&sem->count), "r" (incr), "m" (sem->count)
: "cc");
@@ -71,8 +72,9 @@ void up(struct semaphore *sem)
" cmp %%g1, %%g7\n"
" bne,pn %%icc, 1b\n"
" addcc %%g7, 1, %%g0\n"
+" membar #StoreLoad | #StoreStore\n"
" ble,pn %%icc, 3f\n"
-" membar #StoreLoad | #StoreStore\n"
+" nop\n"
"2:\n"
" .subsection 2\n"
"3: mov %0, %%g1\n"
@@ -128,8 +130,9 @@ void __sched down(struct semaphore *sem)
" cmp %%g1, %%g7\n"
" bne,pn %%icc, 1b\n"
" cmp %%g7, 1\n"
+" membar #StoreLoad | #StoreStore\n"
" bl,pn %%icc, 3f\n"
-" membar #StoreLoad | #StoreStore\n"
+" nop\n"
"2:\n"
" .subsection 2\n"
"3: mov %0, %%g1\n"
@@ -233,8 +236,9 @@ int __sched down_interruptible(struct semaphore *sem)
" cmp %%g1, %%g7\n"
" bne,pn %%icc, 1b\n"
" cmp %%g7, 1\n"
+" membar #StoreLoad | #StoreStore\n"
" bl,pn %%icc, 3f\n"
-" membar #StoreLoad | #StoreStore\n"
+" nop\n"
"2:\n"
" .subsection 2\n"
"3: mov %2, %%g1\n"
diff --git a/arch/sparc64/kernel/sparc64_ksyms.c b/arch/sparc64/kernel/sparc64_ksyms.c
index e78cc53594f..56cd96f4a5c 100644
--- a/arch/sparc64/kernel/sparc64_ksyms.c
+++ b/arch/sparc64/kernel/sparc64_ksyms.c
@@ -227,7 +227,6 @@ EXPORT_SYMBOL(__flush_dcache_range);
EXPORT_SYMBOL(mostek_lock);
EXPORT_SYMBOL(mstk48t02_regs);
-EXPORT_SYMBOL(request_fast_irq);
#ifdef CONFIG_SUN_AUXIO
EXPORT_SYMBOL(auxio_set_led);
EXPORT_SYMBOL(auxio_set_lte);
diff --git a/arch/sparc64/kernel/trampoline.S b/arch/sparc64/kernel/trampoline.S
index 2c8f9344b4e..3a145fc39cf 100644
--- a/arch/sparc64/kernel/trampoline.S
+++ b/arch/sparc64/kernel/trampoline.S
@@ -98,8 +98,9 @@ startup_continue:
sethi %hi(prom_entry_lock), %g2
1: ldstub [%g2 + %lo(prom_entry_lock)], %g1
+ membar #StoreLoad | #StoreStore
brnz,pn %g1, 1b
- membar #StoreLoad | #StoreStore
+ nop
sethi %hi(p1275buf), %g2
or %g2, %lo(p1275buf), %g2
diff --git a/arch/sparc64/lib/U1memcpy.S b/arch/sparc64/lib/U1memcpy.S
index da9b520c718..bafd2fc07ac 100644
--- a/arch/sparc64/lib/U1memcpy.S
+++ b/arch/sparc64/lib/U1memcpy.S
@@ -87,14 +87,17 @@
#define LOOP_CHUNK3(src, dest, len, branch_dest) \
MAIN_LOOP_CHUNK(src, dest, f32, f48, len, branch_dest)
+#define DO_SYNC membar #Sync;
#define STORE_SYNC(dest, fsrc) \
EX_ST(STORE_BLK(%fsrc, %dest)); \
- add %dest, 0x40, %dest;
+ add %dest, 0x40, %dest; \
+ DO_SYNC
#define STORE_JUMP(dest, fsrc, target) \
EX_ST(STORE_BLK(%fsrc, %dest)); \
add %dest, 0x40, %dest; \
- ba,pt %xcc, target;
+ ba,pt %xcc, target; \
+ nop;
#define FINISH_VISCHUNK(dest, f0, f1, left) \
subcc %left, 8, %left;\
@@ -239,17 +242,17 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */
ba,pt %xcc, 1b+4
faligndata %f0, %f2, %f48
1: FREG_FROB(f16,f18,f20,f22,f24,f26,f28,f30,f32)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f32,f34,f36,f38,f40,f42,f44,f46,f0)
- STORE_JUMP(o0, f48, 40f) membar #Sync
+ STORE_JUMP(o0, f48, 40f)
2: FREG_FROB(f32,f34,f36,f38,f40,f42,f44,f46,f0)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f0, f2, f4, f6, f8, f10,f12,f14,f16)
- STORE_JUMP(o0, f48, 48f) membar #Sync
+ STORE_JUMP(o0, f48, 48f)
3: FREG_FROB(f0, f2, f4, f6, f8, f10,f12,f14,f16)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f16,f18,f20,f22,f24,f26,f28,f30,f32)
- STORE_JUMP(o0, f48, 56f) membar #Sync
+ STORE_JUMP(o0, f48, 56f)
1: FREG_FROB(f2, f4, f6, f8, f10,f12,f14,f16,f18)
LOOP_CHUNK1(o1, o0, GLOBAL_SPARE, 1f)
@@ -260,17 +263,17 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */
ba,pt %xcc, 1b+4
faligndata %f2, %f4, %f48
1: FREG_FROB(f18,f20,f22,f24,f26,f28,f30,f32,f34)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f34,f36,f38,f40,f42,f44,f46,f0, f2)
- STORE_JUMP(o0, f48, 41f) membar #Sync
+ STORE_JUMP(o0, f48, 41f)
2: FREG_FROB(f34,f36,f38,f40,f42,f44,f46,f0, f2)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f2, f4, f6, f8, f10,f12,f14,f16,f18)
- STORE_JUMP(o0, f48, 49f) membar #Sync
+ STORE_JUMP(o0, f48, 49f)
3: FREG_FROB(f2, f4, f6, f8, f10,f12,f14,f16,f18)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f18,f20,f22,f24,f26,f28,f30,f32,f34)
- STORE_JUMP(o0, f48, 57f) membar #Sync
+ STORE_JUMP(o0, f48, 57f)
1: FREG_FROB(f4, f6, f8, f10,f12,f14,f16,f18,f20)
LOOP_CHUNK1(o1, o0, GLOBAL_SPARE, 1f)
@@ -281,17 +284,17 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */
ba,pt %xcc, 1b+4
faligndata %f4, %f6, %f48
1: FREG_FROB(f20,f22,f24,f26,f28,f30,f32,f34,f36)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f36,f38,f40,f42,f44,f46,f0, f2, f4)
- STORE_JUMP(o0, f48, 42f) membar #Sync
+ STORE_JUMP(o0, f48, 42f)
2: FREG_FROB(f36,f38,f40,f42,f44,f46,f0, f2, f4)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f4, f6, f8, f10,f12,f14,f16,f18,f20)
- STORE_JUMP(o0, f48, 50f) membar #Sync
+ STORE_JUMP(o0, f48, 50f)
3: FREG_FROB(f4, f6, f8, f10,f12,f14,f16,f18,f20)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f20,f22,f24,f26,f28,f30,f32,f34,f36)
- STORE_JUMP(o0, f48, 58f) membar #Sync
+ STORE_JUMP(o0, f48, 58f)
1: FREG_FROB(f6, f8, f10,f12,f14,f16,f18,f20,f22)
LOOP_CHUNK1(o1, o0, GLOBAL_SPARE, 1f)
@@ -302,17 +305,17 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */
ba,pt %xcc, 1b+4
faligndata %f6, %f8, %f48
1: FREG_FROB(f22,f24,f26,f28,f30,f32,f34,f36,f38)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f38,f40,f42,f44,f46,f0, f2, f4, f6)
- STORE_JUMP(o0, f48, 43f) membar #Sync
+ STORE_JUMP(o0, f48, 43f)
2: FREG_FROB(f38,f40,f42,f44,f46,f0, f2, f4, f6)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f6, f8, f10,f12,f14,f16,f18,f20,f22)
- STORE_JUMP(o0, f48, 51f) membar #Sync
+ STORE_JUMP(o0, f48, 51f)
3: FREG_FROB(f6, f8, f10,f12,f14,f16,f18,f20,f22)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f22,f24,f26,f28,f30,f32,f34,f36,f38)
- STORE_JUMP(o0, f48, 59f) membar #Sync
+ STORE_JUMP(o0, f48, 59f)
1: FREG_FROB(f8, f10,f12,f14,f16,f18,f20,f22,f24)
LOOP_CHUNK1(o1, o0, GLOBAL_SPARE, 1f)
@@ -323,17 +326,17 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */
ba,pt %xcc, 1b+4
faligndata %f8, %f10, %f48
1: FREG_FROB(f24,f26,f28,f30,f32,f34,f36,f38,f40)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f40,f42,f44,f46,f0, f2, f4, f6, f8)
- STORE_JUMP(o0, f48, 44f) membar #Sync
+ STORE_JUMP(o0, f48, 44f)
2: FREG_FROB(f40,f42,f44,f46,f0, f2, f4, f6, f8)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f8, f10,f12,f14,f16,f18,f20,f22,f24)
- STORE_JUMP(o0, f48, 52f) membar #Sync
+ STORE_JUMP(o0, f48, 52f)
3: FREG_FROB(f8, f10,f12,f14,f16,f18,f20,f22,f24)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f24,f26,f28,f30,f32,f34,f36,f38,f40)
- STORE_JUMP(o0, f48, 60f) membar #Sync
+ STORE_JUMP(o0, f48, 60f)
1: FREG_FROB(f10,f12,f14,f16,f18,f20,f22,f24,f26)
LOOP_CHUNK1(o1, o0, GLOBAL_SPARE, 1f)
@@ -344,17 +347,17 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */
ba,pt %xcc, 1b+4
faligndata %f10, %f12, %f48
1: FREG_FROB(f26,f28,f30,f32,f34,f36,f38,f40,f42)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f42,f44,f46,f0, f2, f4, f6, f8, f10)
- STORE_JUMP(o0, f48, 45f) membar #Sync
+ STORE_JUMP(o0, f48, 45f)
2: FREG_FROB(f42,f44,f46,f0, f2, f4, f6, f8, f10)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f10,f12,f14,f16,f18,f20,f22,f24,f26)
- STORE_JUMP(o0, f48, 53f) membar #Sync
+ STORE_JUMP(o0, f48, 53f)
3: FREG_FROB(f10,f12,f14,f16,f18,f20,f22,f24,f26)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f26,f28,f30,f32,f34,f36,f38,f40,f42)
- STORE_JUMP(o0, f48, 61f) membar #Sync
+ STORE_JUMP(o0, f48, 61f)
1: FREG_FROB(f12,f14,f16,f18,f20,f22,f24,f26,f28)
LOOP_CHUNK1(o1, o0, GLOBAL_SPARE, 1f)
@@ -365,17 +368,17 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */
ba,pt %xcc, 1b+4
faligndata %f12, %f14, %f48
1: FREG_FROB(f28,f30,f32,f34,f36,f38,f40,f42,f44)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f44,f46,f0, f2, f4, f6, f8, f10,f12)
- STORE_JUMP(o0, f48, 46f) membar #Sync
+ STORE_JUMP(o0, f48, 46f)
2: FREG_FROB(f44,f46,f0, f2, f4, f6, f8, f10,f12)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f12,f14,f16,f18,f20,f22,f24,f26,f28)
- STORE_JUMP(o0, f48, 54f) membar #Sync
+ STORE_JUMP(o0, f48, 54f)
3: FREG_FROB(f12,f14,f16,f18,f20,f22,f24,f26,f28)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f28,f30,f32,f34,f36,f38,f40,f42,f44)
- STORE_JUMP(o0, f48, 62f) membar #Sync
+ STORE_JUMP(o0, f48, 62f)
1: FREG_FROB(f14,f16,f18,f20,f22,f24,f26,f28,f30)
LOOP_CHUNK1(o1, o0, GLOBAL_SPARE, 1f)
@@ -386,17 +389,17 @@ FUNC_NAME: /* %o0=dst, %o1=src, %o2=len */
ba,pt %xcc, 1b+4
faligndata %f14, %f16, %f48
1: FREG_FROB(f30,f32,f34,f36,f38,f40,f42,f44,f46)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f46,f0, f2, f4, f6, f8, f10,f12,f14)
- STORE_JUMP(o0, f48, 47f) membar #Sync
+ STORE_JUMP(o0, f48, 47f)
2: FREG_FROB(f46,f0, f2, f4, f6, f8, f10,f12,f14)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f14,f16,f18,f20,f22,f24,f26,f28,f30)
- STORE_JUMP(o0, f48, 55f) membar #Sync
+ STORE_JUMP(o0, f48, 55f)
3: FREG_FROB(f14,f16,f18,f20,f22,f24,f26,f28,f30)
- STORE_SYNC(o0, f48) membar #Sync
+ STORE_SYNC(o0, f48)
FREG_FROB(f30,f32,f34,f36,f38,f40,f42,f44,f46)
- STORE_JUMP(o0, f48, 63f) membar #Sync
+ STORE_JUMP(o0, f48, 63f)
40: FINISH_VISCHUNK(o0, f0, f2, g3)
41: FINISH_VISCHUNK(o0, f2, f4, g3)
diff --git a/arch/sparc64/lib/VISsave.S b/arch/sparc64/lib/VISsave.S
index 65e328d600a..4e18989bd60 100644
--- a/arch/sparc64/lib/VISsave.S
+++ b/arch/sparc64/lib/VISsave.S
@@ -72,7 +72,11 @@ vis1: ldub [%g6 + TI_FPSAVED], %g3
stda %f48, [%g3 + %g1] ASI_BLK_P
5: membar #Sync
- jmpl %g7 + %g0, %g0
+ ba,pt %xcc, 80f
+ nop
+
+ .align 32
+80: jmpl %g7 + %g0, %g0
nop
6: ldub [%g3 + TI_FPSAVED], %o5
@@ -87,8 +91,11 @@ vis1: ldub [%g6 + TI_FPSAVED], %g3
stda %f32, [%g2 + %g1] ASI_BLK_P
stda %f48, [%g3 + %g1] ASI_BLK_P
membar #Sync
- jmpl %g7 + %g0, %g0
+ ba,pt %xcc, 80f
+ nop
+ .align 32
+80: jmpl %g7 + %g0, %g0
nop
.align 32
@@ -126,6 +133,10 @@ VISenterhalf:
stda %f0, [%g2 + %g1] ASI_BLK_P
stda %f16, [%g3 + %g1] ASI_BLK_P
membar #Sync
+ ba,pt %xcc, 4f
+ nop
+
+ .align 32
4: and %o5, FPRS_DU, %o5
jmpl %g7 + %g0, %g0
wr %o5, FPRS_FEF, %fprs
diff --git a/arch/sparc64/lib/atomic.S b/arch/sparc64/lib/atomic.S
index e528b8d1a3e..faf87c31598 100644
--- a/arch/sparc64/lib/atomic.S
+++ b/arch/sparc64/lib/atomic.S
@@ -7,18 +7,6 @@
#include <linux/config.h>
#include <asm/asi.h>
- /* On SMP we need to use memory barriers to ensure
- * correct memory operation ordering, nop these out
- * for uniprocessor.
- */
-#ifdef CONFIG_SMP
-#define ATOMIC_PRE_BARRIER membar #StoreLoad | #LoadLoad
-#define ATOMIC_POST_BARRIER membar #StoreLoad | #StoreStore
-#else
-#define ATOMIC_PRE_BARRIER nop
-#define ATOMIC_POST_BARRIER nop
-#endif
-
.text
/* Two versions of the atomic routines, one that
@@ -52,6 +40,24 @@ atomic_sub: /* %o0 = decrement, %o1 = atomic_ptr */
nop
.size atomic_sub, .-atomic_sub
+ /* On SMP we need to use memory barriers to ensure
+ * correct memory operation ordering, nop these out
+ * for uniprocessor.
+ */
+#ifdef CONFIG_SMP
+
+#define ATOMIC_PRE_BARRIER membar #StoreLoad | #LoadLoad;
+#define ATOMIC_POST_BARRIER \
+ ba,pt %xcc, 80b; \
+ membar #StoreLoad | #StoreStore
+
+80: retl
+ nop
+#else
+#define ATOMIC_PRE_BARRIER
+#define ATOMIC_POST_BARRIER
+#endif
+
.globl atomic_add_ret
.type atomic_add_ret,#function
atomic_add_ret: /* %o0 = increment, %o1 = atomic_ptr */
@@ -62,9 +68,10 @@ atomic_add_ret: /* %o0 = increment, %o1 = atomic_ptr */
cmp %g1, %g7
bne,pn %icc, 1b
add %g7, %o0, %g7
+ sra %g7, 0, %o0
ATOMIC_POST_BARRIER
retl
- sra %g7, 0, %o0
+ nop
.size atomic_add_ret, .-atomic_add_ret
.globl atomic_sub_ret
@@ -77,9 +84,10 @@ atomic_sub_ret: /* %o0 = decrement, %o1 = atomic_ptr */
cmp %g1, %g7
bne,pn %icc, 1b
sub %g7, %o0, %g7
+ sra %g7, 0, %o0
ATOMIC_POST_BARRIER
retl
- sra %g7, 0, %o0
+ nop
.size atomic_sub_ret, .-atomic_sub_ret
.globl atomic64_add
@@ -118,9 +126,10 @@ atomic64_add_ret: /* %o0 = increment, %o1 = atomic_ptr */
cmp %g1, %g7
bne,pn %xcc, 1b
add %g7, %o0, %g7
+ mov %g7, %o0
ATOMIC_POST_BARRIER
retl
- mov %g7, %o0
+ nop
.size atomic64_add_ret, .-atomic64_add_ret
.globl atomic64_sub_ret
@@ -133,7 +142,8 @@ atomic64_sub_ret: /* %o0 = decrement, %o1 = atomic_ptr */
cmp %g1, %g7
bne,pn %xcc, 1b
sub %g7, %o0, %g7
+ mov %g7, %o0
ATOMIC_POST_BARRIER
retl
- mov %g7, %o0
+ nop
.size atomic64_sub_ret, .-atomic64_sub_ret
diff --git a/arch/sparc64/lib/bitops.S b/arch/sparc64/lib/bitops.S
index 886dcd2b376..31afbfe6c1e 100644
--- a/arch/sparc64/lib/bitops.S
+++ b/arch/sparc64/lib/bitops.S
@@ -7,20 +7,26 @@
#include <linux/config.h>
#include <asm/asi.h>
+ .text
+
/* On SMP we need to use memory barriers to ensure
* correct memory operation ordering, nop these out
* for uniprocessor.
*/
+
#ifdef CONFIG_SMP
#define BITOP_PRE_BARRIER membar #StoreLoad | #LoadLoad
-#define BITOP_POST_BARRIER membar #StoreLoad | #StoreStore
+#define BITOP_POST_BARRIER \
+ ba,pt %xcc, 80b; \
+ membar #StoreLoad | #StoreStore
+
+80: retl
+ nop
#else
-#define BITOP_PRE_BARRIER nop
-#define BITOP_POST_BARRIER nop
+#define BITOP_PRE_BARRIER
+#define BITOP_POST_BARRIER
#endif
- .text
-
.globl test_and_set_bit
.type test_and_set_bit,#function
test_and_set_bit: /* %o0=nr, %o1=addr */
@@ -37,10 +43,11 @@ test_and_set_bit: /* %o0=nr, %o1=addr */
cmp %g7, %g1
bne,pn %xcc, 1b
and %g7, %o2, %g2
- BITOP_POST_BARRIER
clr %o0
+ movrne %g2, 1, %o0
+ BITOP_POST_BARRIER
retl
- movrne %g2, 1, %o0
+ nop
.size test_and_set_bit, .-test_and_set_bit
.globl test_and_clear_bit
@@ -59,10 +66,11 @@ test_and_clear_bit: /* %o0=nr, %o1=addr */
cmp %g7, %g1
bne,pn %xcc, 1b
and %g7, %o2, %g2
- BITOP_POST_BARRIER
clr %o0
+ movrne %g2, 1, %o0
+ BITOP_POST_BARRIER
retl
- movrne %g2, 1, %o0
+ nop
.size test_and_clear_bit, .-test_and_clear_bit
.globl test_and_change_bit
@@ -81,10 +89,11 @@ test_and_change_bit: /* %o0=nr, %o1=addr */
cmp %g7, %g1
bne,pn %xcc, 1b
and %g7, %o2, %g2
- BITOP_POST_BARRIER
clr %o0
+ movrne %g2, 1, %o0
+ BITOP_POST_BARRIER
retl
- movrne %g2, 1, %o0
+ nop
.size test_and_change_bit, .-test_and_change_bit
.globl set_bit
diff --git a/arch/sparc64/lib/debuglocks.c b/arch/sparc64/lib/debuglocks.c
index c421e0c6532..f03344cf784 100644
--- a/arch/sparc64/lib/debuglocks.c
+++ b/arch/sparc64/lib/debuglocks.c
@@ -252,8 +252,9 @@ wlock_again:
" andn %%g1, %%g3, %%g7\n"
" casx [%0], %%g1, %%g7\n"
" cmp %%g1, %%g7\n"
+" membar #StoreLoad | #StoreStore\n"
" bne,pn %%xcc, 1b\n"
-" membar #StoreLoad | #StoreStore"
+" nop"
: /* no outputs */
: "r" (&(rw->lock))
: "g3", "g1", "g7", "cc", "memory");
@@ -351,8 +352,9 @@ int _do_write_trylock (rwlock_t *rw, char *str)
" andn %%g1, %%g3, %%g7\n"
" casx [%0], %%g1, %%g7\n"
" cmp %%g1, %%g7\n"
+" membar #StoreLoad | #StoreStore\n"
" bne,pn %%xcc, 1b\n"
-" membar #StoreLoad | #StoreStore"
+" nop"
: /* no outputs */
: "r" (&(rw->lock))
: "g3", "g1", "g7", "cc", "memory");
diff --git a/arch/sparc64/lib/dec_and_lock.S b/arch/sparc64/lib/dec_and_lock.S
index 7e6fdaebedb..8ee288dd0af 100644
--- a/arch/sparc64/lib/dec_and_lock.S
+++ b/arch/sparc64/lib/dec_and_lock.S
@@ -48,8 +48,9 @@ start_to_zero:
#endif
to_zero:
ldstub [%o1], %g3
+ membar #StoreLoad | #StoreStore
brnz,pn %g3, spin_on_lock
- membar #StoreLoad | #StoreStore
+ nop
loop2: cas [%o0], %g2, %g7 /* ASSERT(g7 == 0) */
cmp %g2, %g7
@@ -71,8 +72,9 @@ loop2: cas [%o0], %g2, %g7 /* ASSERT(g7 == 0) */
nop
spin_on_lock:
ldub [%o1], %g3
+ membar #LoadLoad
brnz,pt %g3, spin_on_lock
- membar #LoadLoad
+ nop
ba,pt %xcc, to_zero
nop
nop
diff --git a/arch/sparc64/lib/rwsem.S b/arch/sparc64/lib/rwsem.S
index 174ff7b9164..75f0e6b951d 100644
--- a/arch/sparc64/lib/rwsem.S
+++ b/arch/sparc64/lib/rwsem.S
@@ -17,8 +17,9 @@ __down_read:
bne,pn %icc, 1b
add %g7, 1, %g7
cmp %g7, 0
+ membar #StoreLoad | #StoreStore
bl,pn %icc, 3f
- membar #StoreLoad | #StoreStore
+ nop
2:
retl
nop
@@ -57,8 +58,9 @@ __down_write:
cmp %g3, %g7
bne,pn %icc, 1b
cmp %g7, 0
+ membar #StoreLoad | #StoreStore
bne,pn %icc, 3f
- membar #StoreLoad | #StoreStore
+ nop
2: retl
nop
3:
@@ -97,8 +99,9 @@ __up_read:
cmp %g1, %g7
bne,pn %icc, 1b
cmp %g7, 0
+ membar #StoreLoad | #StoreStore
bl,pn %icc, 3f
- membar #StoreLoad | #StoreStore
+ nop
2: retl
nop
3: sethi %hi(RWSEM_ACTIVE_MASK), %g1
@@ -126,8 +129,9 @@ __up_write:
bne,pn %icc, 1b
sub %g7, %g1, %g7
cmp %g7, 0
+ membar #StoreLoad | #StoreStore
bl,pn %icc, 3f
- membar #StoreLoad | #StoreStore
+ nop
2:
retl
nop
@@ -151,8 +155,9 @@ __downgrade_write:
bne,pn %icc, 1b
sub %g7, %g1, %g7
cmp %g7, 0
+ membar #StoreLoad | #StoreStore
bl,pn %icc, 3f
- membar #StoreLoad | #StoreStore
+ nop
2:
retl
nop
diff --git a/arch/sparc64/mm/init.c b/arch/sparc64/mm/init.c
index 9c5222075da..8fc413cb6ac 100644
--- a/arch/sparc64/mm/init.c
+++ b/arch/sparc64/mm/init.c
@@ -136,8 +136,9 @@ static __inline__ void set_dcache_dirty(struct page *page, int this_cpu)
"or %%g1, %0, %%g1\n\t"
"casx [%2], %%g7, %%g1\n\t"
"cmp %%g7, %%g1\n\t"
+ "membar #StoreLoad | #StoreStore\n\t"
"bne,pn %%xcc, 1b\n\t"
- " membar #StoreLoad | #StoreStore"
+ " nop"
: /* no outputs */
: "r" (mask), "r" (non_cpu_bits), "r" (&page->flags)
: "g1", "g7");
@@ -157,8 +158,9 @@ static __inline__ void clear_dcache_dirty_cpu(struct page *page, unsigned long c
" andn %%g7, %1, %%g1\n\t"
"casx [%2], %%g7, %%g1\n\t"
"cmp %%g7, %%g1\n\t"
+ "membar #StoreLoad | #StoreStore\n\t"
"bne,pn %%xcc, 1b\n\t"
- " membar #StoreLoad | #StoreStore\n"
+ " nop\n"
"2:"
: /* no outputs */
: "r" (cpu), "r" (mask), "r" (&page->flags),
diff --git a/arch/sparc64/mm/ultra.S b/arch/sparc64/mm/ultra.S
index 7a093432101..7a2431d3abc 100644
--- a/arch/sparc64/mm/ultra.S
+++ b/arch/sparc64/mm/ultra.S
@@ -266,8 +266,9 @@ __cheetah_flush_tlb_pending: /* 22 insns */
andn %o3, 1, %o3
stxa %g0, [%o3] ASI_IMMU_DEMAP
2: stxa %g0, [%o3] ASI_DMMU_DEMAP
+ membar #Sync
brnz,pt %o1, 1b
- membar #Sync
+ nop
stxa %g2, [%o4] ASI_DMMU
flush %g6
wrpr %g0, 0, %tl
diff --git a/drivers/block/cfq-iosched.c b/drivers/block/cfq-iosched.c
index ff1cc968f96..de5746e38af 100644
--- a/drivers/block/cfq-iosched.c
+++ b/drivers/block/cfq-iosched.c
@@ -300,7 +300,6 @@ CFQ_CRQ_FNS(requeued);
static struct cfq_queue *cfq_find_cfq_hash(struct cfq_data *, unsigned int, unsigned short);
static void cfq_dispatch_sort(request_queue_t *, struct cfq_rq *);
static void cfq_put_cfqd(struct cfq_data *cfqd);
-static inline int cfq_pending_requests(struct cfq_data *cfqd);
#define process_sync(tsk) ((tsk)->flags & PF_SYNCWRITE)
@@ -348,6 +347,28 @@ static struct request *cfq_find_rq_hash(struct cfq_data *cfqd, sector_t offset)
return NULL;
}
+static inline int cfq_pending_requests(struct cfq_data *cfqd)
+{
+ return !list_empty(&cfqd->queue->queue_head) || cfqd->busy_queues;
+}
+
+/*
+ * scheduler run of queue, if there are requests pending and no one in the
+ * driver that will restart queueing
+ */
+static inline void cfq_schedule_dispatch(struct cfq_data *cfqd)
+{
+ if (!cfqd->rq_in_driver && cfq_pending_requests(cfqd))
+ kblockd_schedule_work(&cfqd->unplug_work);
+}
+
+static int cfq_queue_empty(request_queue_t *q)
+{
+ struct cfq_data *cfqd = q->elevator->elevator_data;
+
+ return !cfq_pending_requests(cfqd);
+}
+
/*
* Lifted from AS - choose which of crq1 and crq2 that is best served now.
* We choose the request that is closest to the head right now. Distance
@@ -1072,16 +1093,6 @@ cfq_prio_to_maxrq(struct cfq_data *cfqd, struct cfq_queue *cfqq)
}
/*
- * scheduler run of queue, if there are requests pending and no one in the
- * driver that will restart queueing
- */
-static inline void cfq_schedule_dispatch(struct cfq_data *cfqd)
-{
- if (!cfqd->rq_in_driver && cfq_pending_requests(cfqd))
- kblockd_schedule_work(&cfqd->unplug_work);
-}
-
-/*
* get next queue for service
*/
static struct cfq_queue *cfq_select_queue(struct cfq_data *cfqd, int force)
@@ -1846,18 +1857,6 @@ cfq_insert_request(request_queue_t *q, struct request *rq, int where)
}
}
-static inline int cfq_pending_requests(struct cfq_data *cfqd)
-{
- return !list_empty(&cfqd->queue->queue_head) || cfqd->busy_queues;
-}
-
-static int cfq_queue_empty(request_queue_t *q)
-{
- struct cfq_data *cfqd = q->elevator->elevator_data;
-
- return !cfq_pending_requests(cfqd);
-}
-
static void cfq_completed_request(request_queue_t *q, struct request *rq)
{
struct cfq_rq *crq = RQ_DATA(rq);
@@ -1952,7 +1951,7 @@ __cfq_may_queue(struct cfq_data *cfqd, struct cfq_queue *cfqq,
{
#if 1
if ((cfq_cfqq_wait_request(cfqq) || cfq_cfqq_must_alloc(cfqq)) &&
- !cfq_cfqq_must_alloc_slice) {
+ !cfq_cfqq_must_alloc_slice(cfqq)) {
cfq_mark_cfqq_must_alloc_slice(cfqq);
return ELV_MQUEUE_MUST;
}
@@ -1969,7 +1968,7 @@ __cfq_may_queue(struct cfq_data *cfqd, struct cfq_queue *cfqq,
* only allow 1 ELV_MQUEUE_MUST per slice, otherwise we
* can quickly flood the queue with writes from a single task
*/
- if (rw == READ || !cfq_cfqq_must_alloc_slice) {
+ if (rw == READ || !cfq_cfqq_must_alloc_slice(cfqq)) {
cfq_mark_cfqq_must_alloc_slice(cfqq);
return ELV_MQUEUE_MUST;
}
diff --git a/drivers/bluetooth/bluecard_cs.c b/drivers/bluetooth/bluecard_cs.c
index e481cc411b5..5ef9adb9fe7 100644
--- a/drivers/bluetooth/bluecard_cs.c
+++ b/drivers/bluetooth/bluecard_cs.c
@@ -1089,6 +1089,14 @@ static int bluecard_event(event_t event, int priority, event_callback_args_t *ar
return 0;
}
+static struct pcmcia_device_id bluecard_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("BlueCard", "LSE041", 0xbaf16fbf, 0x657cc15e),
+ PCMCIA_DEVICE_PROD_ID12("BTCFCARD", "LSE139", 0xe3987764, 0x2524b59c),
+ PCMCIA_DEVICE_PROD_ID12("WSS", "LSE039", 0x0a0736ec, 0x24e6dfab),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, bluecard_ids);
+
static struct pcmcia_driver bluecard_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -1096,6 +1104,7 @@ static struct pcmcia_driver bluecard_driver = {
},
.attach = bluecard_attach,
.detach = bluecard_detach,
+ .id_table = bluecard_ids,
};
static int __init init_bluecard_cs(void)
diff --git a/drivers/bluetooth/bt3c_cs.c b/drivers/bluetooth/bt3c_cs.c
index f71e5c76963..9013cd759af 100644
--- a/drivers/bluetooth/bt3c_cs.c
+++ b/drivers/bluetooth/bt3c_cs.c
@@ -935,6 +935,12 @@ static int bt3c_event(event_t event, int priority, event_callback_args_t *args)
return 0;
}
+static struct pcmcia_device_id bt3c_ids[] = {
+ PCMCIA_DEVICE_PROD_ID13("3COM", "Bluetooth PC Card", 0xefce0a31, 0xd4ce9b02),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, bt3c_ids);
+
static struct pcmcia_driver bt3c_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -942,6 +948,7 @@ static struct pcmcia_driver bt3c_driver = {
},
.attach = bt3c_attach,
.detach = bt3c_detach,
+ .id_table = bt3c_ids,
};
static int __init init_bt3c_cs(void)
diff --git a/drivers/bluetooth/btuart_cs.c b/drivers/bluetooth/btuart_cs.c
index ad8d972444a..c479484a1f7 100644
--- a/drivers/bluetooth/btuart_cs.c
+++ b/drivers/bluetooth/btuart_cs.c
@@ -855,6 +855,12 @@ static int btuart_event(event_t event, int priority, event_callback_args_t *args
return 0;
}
+static struct pcmcia_device_id btuart_ids[] = {
+ /* don't use this driver. Use serial_cs + hci_uart instead */
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, btuart_ids);
+
static struct pcmcia_driver btuart_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -862,6 +868,7 @@ static struct pcmcia_driver btuart_driver = {
},
.attach = btuart_attach,
.detach = btuart_detach,
+ .id_table = btuart_ids,
};
static int __init init_btuart_cs(void)
diff --git a/drivers/bluetooth/dtl1_cs.c b/drivers/bluetooth/dtl1_cs.c
index fe954e5d9a1..bb12f7daeb9 100644
--- a/drivers/bluetooth/dtl1_cs.c
+++ b/drivers/bluetooth/dtl1_cs.c
@@ -807,6 +807,13 @@ static int dtl1_event(event_t event, int priority, event_callback_args_t *args)
return 0;
}
+static struct pcmcia_device_id dtl1_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("Nokia Mobile Phones", "DTL-1", 0xe1bfdd64, 0xe168480d),
+ PCMCIA_DEVICE_PROD_ID12("Socket", "CF", 0xb38bcc2e, 0x44ebf863),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, dtl1_ids);
+
static struct pcmcia_driver dtl1_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -814,6 +821,7 @@ static struct pcmcia_driver dtl1_driver = {
},
.attach = dtl1_attach,
.detach = dtl1_detach,
+ .id_table = dtl1_ids,
};
static int __init init_dtl1_cs(void)
diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
index 1c8d866a49d..8f36b1758eb 100644
--- a/drivers/char/pcmcia/synclink_cs.c
+++ b/drivers/char/pcmcia/synclink_cs.c
@@ -581,7 +581,7 @@ static dev_link_t *mgslpc_attach(void)
/* Interrupt setup */
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
- link->irq.IRQInfo1 = IRQ_INFO2_VALID | IRQ_LEVEL_ID;
+ link->irq.IRQInfo1 = IRQ_LEVEL_ID;
link->irq.Handler = NULL;
link->conf.Attributes = 0;
@@ -3081,6 +3081,12 @@ void mgslpc_remove_device(MGSLPC_INFO *remove_info)
}
}
+static struct pcmcia_device_id mgslpc_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x02c5, 0x0050),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, mgslpc_ids);
+
static struct pcmcia_driver mgslpc_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -3088,6 +3094,7 @@ static struct pcmcia_driver mgslpc_driver = {
},
.attach = mgslpc_attach,
.detach = mgslpc_detach,
+ .id_table = mgslpc_ids,
};
static struct tty_operations mgslpc_ops = {
diff --git a/drivers/ide/Kconfig b/drivers/ide/Kconfig
index 0273f124a4f..5f33df47aa7 100644
--- a/drivers/ide/Kconfig
+++ b/drivers/ide/Kconfig
@@ -606,6 +606,12 @@ config BLK_DEV_IT8172
<http://www.ite.com.tw/ia/brief_it8172bsp.htm>; picture of the
board at <http://www.mvista.com/partners/semiconductor/ite.html>.
+config BLK_DEV_IT821X
+ tristate "IT821X IDE support"
+ help
+ This driver adds support for the ITE 8211 IDE controller and the
+ IT 8212 IDE RAID controller in both RAID and pass-through mode.
+
config BLK_DEV_NS87415
tristate "NS87415 chipset support"
help
diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c
index d6f934886b0..f9c1acb4ed6 100644
--- a/drivers/ide/ide-disk.c
+++ b/drivers/ide/ide-disk.c
@@ -119,6 +119,10 @@ static int lba_capacity_is_ok (struct hd_driveid *id)
{
unsigned long lba_sects, chs_sects, head, tail;
+ /* No non-LBA info .. so valid! */
+ if (id->cyls == 0)
+ return 1;
+
/*
* The ATA spec tells large drives to return
* C/H/S = 16383/16/63 independent of their size.
diff --git a/drivers/ide/ide-dma.c b/drivers/ide/ide-dma.c
index 2d2eefb610d..1e1531334c2 100644
--- a/drivers/ide/ide-dma.c
+++ b/drivers/ide/ide-dma.c
@@ -132,7 +132,6 @@ static const struct drive_list_entry drive_blacklist [] = {
{ "SAMSUNG CD-ROM SC-148C", "ALL" },
{ "SAMSUNG CD-ROM SC", "ALL" },
{ "SanDisk SDP3B-64" , "ALL" },
- { "SAMSUNG CD-ROM SN-124", "ALL" },
{ "ATAPI CD-ROM DRIVE 40X MAXIMUM", "ALL" },
{ "_NEC DV5800A", "ALL" },
{ NULL , NULL }
diff --git a/drivers/ide/ide-iops.c b/drivers/ide/ide-iops.c
index 53024942a7e..b443b04a4c5 100644
--- a/drivers/ide/ide-iops.c
+++ b/drivers/ide/ide-iops.c
@@ -1181,7 +1181,8 @@ static ide_startstop_t do_reset1 (ide_drive_t *drive, int do_not_try_atapi)
pre_reset(drive);
SELECT_DRIVE(drive);
udelay (20);
- hwif->OUTB(WIN_SRST, IDE_COMMAND_REG);
+ hwif->OUTBSYNC(drive, WIN_SRST, IDE_COMMAND_REG);
+ ndelay(400);
hwgroup->poll_timeout = jiffies + WAIT_WORSTCASE;
hwgroup->polling = 1;
__ide_set_handler(drive, &atapi_reset_pollfunc, HZ/20, NULL);
diff --git a/drivers/ide/legacy/ide-cs.c b/drivers/ide/legacy/ide-cs.c
index e20327e54b1..978d27d6452 100644
--- a/drivers/ide/legacy/ide-cs.c
+++ b/drivers/ide/legacy/ide-cs.c
@@ -457,6 +457,40 @@ int ide_event(event_t event, int priority,
return 0;
} /* ide_event */
+static struct pcmcia_device_id ide_ids[] = {
+ PCMCIA_DEVICE_FUNC_ID(4),
+ PCMCIA_DEVICE_MANF_CARD(0x0032, 0x0704),
+ PCMCIA_DEVICE_MANF_CARD(0x00a4, 0x002d),
+ PCMCIA_DEVICE_MANF_CARD(0x2080, 0x0001),
+ PCMCIA_DEVICE_MANF_CARD(0x0045, 0x0401),
+ PCMCIA_DEVICE_PROD_ID123("Caravelle", "PSC-IDE ", "PSC000", 0x8c36137c, 0xd0693ab8, 0x2768a9f0),
+ PCMCIA_DEVICE_PROD_ID123("CDROM", "IDE", "MCD-601p", 0x1b9179ca, 0xede88951, 0x0d902f74),
+ PCMCIA_DEVICE_PROD_ID123("PCMCIA", "IDE CARD", "F1", 0x281f1c5d, 0x1907960c, 0xf7fde8b9),
+ PCMCIA_DEVICE_PROD_ID12("ARGOSY", "CD-ROM", 0x78f308dc, 0x66536591),
+ PCMCIA_DEVICE_PROD_ID12("ARGOSY", "PnPIDE", 0x78f308dc, 0x0c694728),
+ PCMCIA_DEVICE_PROD_ID12("CNF CD-M", "CD-ROM", 0x7d93b852, 0x66536591),
+ PCMCIA_DEVICE_PROD_ID12("Creative Technology Ltd.", "PCMCIA CD-ROM Interface Card", 0xff8c8a45, 0xfe8020c4),
+ PCMCIA_DEVICE_PROD_ID12("Digital Equipment Corporation.", "Digital Mobile Media CD-ROM", 0x17692a66, 0xef1dcbde),
+ PCMCIA_DEVICE_PROD_ID12("EXP", "CD", 0x6f58c983, 0xaae5994f),
+ PCMCIA_DEVICE_PROD_ID12("EXP ", "CD-ROM", 0x0a5c52fd, 0x66536591),
+ PCMCIA_DEVICE_PROD_ID12("EXP ", "PnPIDE", 0x0a5c52fd, 0x0c694728),
+ PCMCIA_DEVICE_PROD_ID12("FREECOM", "PCCARD-IDE", 0x5714cbf7, 0x48e0ab8e),
+ PCMCIA_DEVICE_PROD_ID12("IBM", "IBM17JSSFP20", 0xb569a6e5, 0xf2508753),
+ PCMCIA_DEVICE_PROD_ID12("IO DATA", "CBIDE2 ", 0x547e66dc, 0x8671043b),
+ PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDE", 0x547e66dc, 0x5c5ab149),
+ PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCIDEII", 0x547e66dc, 0xb3662674),
+ PCMCIA_DEVICE_PROD_ID12("LOOKMEET", "CBIDE2 ", 0xe37be2b5, 0x8671043b),
+ PCMCIA_DEVICE_PROD_ID12(" ", "NinjaATA-", 0x3b6e20c8, 0xebe0bd79),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "CD-ROM", 0x281f1c5d, 0x66536591),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "PnPIDE", 0x281f1c5d, 0x0c694728),
+ PCMCIA_DEVICE_PROD_ID12("SHUTTLE TECHNOLOGY LTD.", "PCCARD-IDE/ATAPI Adapter", 0x4a3f0ba0, 0x322560e1),
+ PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "MK2001MPL", 0xb4585a1a, 0x3489e003),
+ PCMCIA_DEVICE_PROD_ID12("WIT", "IDE16", 0x244e5994, 0x3e232852),
+ PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, ide_ids);
+
static struct pcmcia_driver ide_cs_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -464,6 +498,7 @@ static struct pcmcia_driver ide_cs_driver = {
},
.attach = ide_attach,
.detach = ide_detach,
+ .id_table = ide_ids,
};
static int __init init_ide_cs(void)
diff --git a/drivers/ide/pci/Makefile b/drivers/ide/pci/Makefile
index 55e6e553e49..af46226c179 100644
--- a/drivers/ide/pci/Makefile
+++ b/drivers/ide/pci/Makefile
@@ -12,6 +12,7 @@ obj-$(CONFIG_BLK_DEV_HPT34X) += hpt34x.o
obj-$(CONFIG_BLK_DEV_HPT366) += hpt366.o
#obj-$(CONFIG_BLK_DEV_HPT37X) += hpt37x.o
obj-$(CONFIG_BLK_DEV_IT8172) += it8172.o
+obj-$(CONFIG_BLK_DEV_IT821X) += it821x.o
obj-$(CONFIG_BLK_DEV_NS87415) += ns87415.o
obj-$(CONFIG_BLK_DEV_OPTI621) += opti621.o
obj-$(CONFIG_BLK_DEV_PDC202XX_OLD) += pdc202xx_old.o
diff --git a/drivers/ide/pci/generic.c b/drivers/ide/pci/generic.c
index 4565cc311ff..da46577380f 100644
--- a/drivers/ide/pci/generic.c
+++ b/drivers/ide/pci/generic.c
@@ -39,6 +39,17 @@
#include <asm/io.h>
+static int ide_generic_all; /* Set to claim all devices */
+
+static int __init ide_generic_all_on(char *unused)
+{
+ ide_generic_all = 1;
+ printk(KERN_INFO "IDE generic will claim all unknown PCI IDE storage controllers.\n");
+ return 1;
+}
+
+__setup("all-generic-ide", ide_generic_all_on);
+
static void __devinit init_hwif_generic (ide_hwif_t *hwif)
{
switch(hwif->pci_dev->device) {
@@ -78,79 +89,85 @@ static void __devinit init_hwif_generic (ide_hwif_t *hwif)
static ide_pci_device_t generic_chipsets[] __devinitdata = {
{ /* 0 */
+ .name = "Unknown",
+ .init_hwif = init_hwif_generic,
+ .channels = 2,
+ .autodma = AUTODMA,
+ .bootable = ON_BOARD,
+ },{ /* 1 */
.name = "NS87410",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = AUTODMA,
.enablebits = {{0x43,0x08,0x08}, {0x47,0x08,0x08}},
.bootable = ON_BOARD,
- },{ /* 1 */
+ },{ /* 2 */
.name = "SAMURAI",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = AUTODMA,
.bootable = ON_BOARD,
- },{ /* 2 */
+ },{ /* 3 */
.name = "HT6565",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = AUTODMA,
.bootable = ON_BOARD,
- },{ /* 3 */
+ },{ /* 4 */
.name = "UM8673F",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = NODMA,
.bootable = ON_BOARD,
- },{ /* 4 */
+ },{ /* 5 */
.name = "UM8886A",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = NODMA,
.bootable = ON_BOARD,
- },{ /* 5 */
+ },{ /* 6 */
.name = "UM8886BF",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = NODMA,
.bootable = ON_BOARD,
- },{ /* 6 */
+ },{ /* 7 */
.name = "HINT_IDE",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = AUTODMA,
.bootable = ON_BOARD,
- },{ /* 7 */
+ },{ /* 8 */
.name = "VIA_IDE",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = NOAUTODMA,
.bootable = ON_BOARD,
- },{ /* 8 */
+ },{ /* 9 */
.name = "OPTI621V",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = NOAUTODMA,
.bootable = ON_BOARD,
- },{ /* 9 */
+ },{ /* 10 */
.name = "VIA8237SATA",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = AUTODMA,
.bootable = OFF_BOARD,
- },{ /* 10 */
+ },{ /* 11 */
.name = "Piccolo0102",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = NOAUTODMA,
.bootable = ON_BOARD,
- },{ /* 11 */
+ },{ /* 12 */
.name = "Piccolo0103",
.init_hwif = init_hwif_generic,
.channels = 2,
.autodma = NOAUTODMA,
.bootable = ON_BOARD,
- },{ /* 12 */
+ },{ /* 13 */
.name = "Piccolo0105",
.init_hwif = init_hwif_generic,
.channels = 2,
@@ -174,6 +191,10 @@ static int __devinit generic_init_one(struct pci_dev *dev, const struct pci_devi
u16 command;
int ret = -ENODEV;
+ /* Don't use the generic entry unless instructed to do so */
+ if (id->driver_data == 0 && ide_generic_all == 0)
+ goto out;
+
if (dev->vendor == PCI_VENDOR_ID_UMC &&
dev->device == PCI_DEVICE_ID_UMC_UM8886A &&
(!(PCI_FUNC(dev->devfn) & 1)))
@@ -195,21 +216,23 @@ out:
}
static struct pci_device_id generic_pci_tbl[] = {
- { PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87410, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
- { PCI_VENDOR_ID_PCTECH, PCI_DEVICE_ID_PCTECH_SAMURAI_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
- { PCI_VENDOR_ID_HOLTEK, PCI_DEVICE_ID_HOLTEK_6565, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2},
- { PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8673F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3},
- { PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8886A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4},
- { PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8886BF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 5},
- { PCI_VENDOR_ID_HINT, PCI_DEVICE_ID_HINT_VXPROII_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 6},
- { PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C561, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 7},
- { PCI_VENDOR_ID_OPTI, PCI_DEVICE_ID_OPTI_82C558, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 8},
+ { PCI_VENDOR_ID_NS, PCI_DEVICE_ID_NS_87410, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 1},
+ { PCI_VENDOR_ID_PCTECH, PCI_DEVICE_ID_PCTECH_SAMURAI_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 2},
+ { PCI_VENDOR_ID_HOLTEK, PCI_DEVICE_ID_HOLTEK_6565, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 3},
+ { PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8673F, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 4},
+ { PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8886A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 5},
+ { PCI_VENDOR_ID_UMC, PCI_DEVICE_ID_UMC_UM8886BF, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 6},
+ { PCI_VENDOR_ID_HINT, PCI_DEVICE_ID_HINT_VXPROII_IDE, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 7},
+ { PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_82C561, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 8},
+ { PCI_VENDOR_ID_OPTI, PCI_DEVICE_ID_OPTI_82C558, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 9},
#ifdef CONFIG_BLK_DEV_IDE_SATA
- { PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237_SATA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 9},
+ { PCI_VENDOR_ID_VIA, PCI_DEVICE_ID_VIA_8237_SATA, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 10},
#endif
- { PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 10},
- { PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 11},
- { PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 12},
+ { PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 11},
+ { PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 12},
+ { PCI_VENDOR_ID_TOSHIBA,PCI_DEVICE_ID_TOSHIBA_PICCOLO_2, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 13},
+ /* Must come last. If you add entries adjust this table appropriately and the init_one code */
+ { PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_ANY_ID, PCI_CLASS_STORAGE_IDE << 8, 0xFFFFFF00UL, 0},
{ 0, },
};
MODULE_DEVICE_TABLE(pci, generic_pci_tbl);
diff --git a/drivers/ide/pci/hpt366.c b/drivers/ide/pci/hpt366.c
index c8ee0b8c029..7b64db10d1b 100644
--- a/drivers/ide/pci/hpt366.c
+++ b/drivers/ide/pci/hpt366.c
@@ -10,6 +10,11 @@
* donation of an ABit BP6 mainboard, processor, and memory acellerated
* development and support.
*
+ *
+ * Highpoint have their own driver (source except for the raid part)
+ * available from http://www.highpoint-tech.com/hpt3xx-opensource-v131.tgz
+ * This may be useful to anyone wanting to work on the mainstream hpt IDE.
+ *
* Note that final HPT370 support was done by force extraction of GPL.
*
* - add function for getting/setting power status of drive
@@ -446,44 +451,29 @@ static struct chipset_bus_clock_list_entry sixty_six_base_hpt374[] = {
#define F_LOW_PCI_50 0x2d
#define F_LOW_PCI_66 0x42
-/* FIXME: compare with driver's code before removing */
-#if 0
- if (hpt_minimum_revision(dev, 3)) {
- u8 cbl;
- cbl = inb(iobase + 0x7b);
- outb(cbl | 1, iobase + 0x7b);
- outb(cbl & ~1, iobase + 0x7b);
- cbl = inb(iobase + 0x7a);
- p += sprintf(p, "Cable: ATA-%d"
- " ATA-%d\n",
- (cbl & 0x02) ? 33 : 66,
- (cbl & 0x01) ? 33 : 66);
- p += sprintf(p, "\n");
- }
- {
- u8 c2, c3;
- /* older revs don't have these registers mapped
- * into io space */
- pci_read_config_byte(dev, 0x43, &c0);
- pci_read_config_byte(dev, 0x47, &c1);
- pci_read_config_byte(dev, 0x4b, &c2);
- pci_read_config_byte(dev, 0x4f, &c3);
-
- p += sprintf(p, "Mode: %s %s"
- " %s %s\n",
- (c0 & 0x10) ? "UDMA" : (c0 & 0x20) ? "DMA " :
- (c0 & 0x80) ? "PIO " : "off ",
- (c1 & 0x10) ? "UDMA" : (c1 & 0x20) ? "DMA " :
- (c1 & 0x80) ? "PIO " : "off ",
- (c2 & 0x10) ? "UDMA" : (c2 & 0x20) ? "DMA " :
- (c2 & 0x80) ? "PIO " : "off ",
- (c3 & 0x10) ? "UDMA" : (c3 & 0x20) ? "DMA " :
- (c3 & 0x80) ? "PIO " : "off ");
- }
- }
-#endif
+/*
+ * Hold all the highpoint quirks and revision information in one
+ * place.
+ */
-static u32 hpt_revision (struct pci_dev *dev)
+struct hpt_info
+{
+ u8 max_mode; /* Speeds allowed */
+ int revision; /* Chipset revision */
+ int flags; /* Chipset properties */
+#define PLL_MODE 1
+#define IS_372N 2
+ /* Speed table */
+ struct chipset_bus_clock_list_entry *speed;
+};
+
+/*
+ * This wants fixing so that we do everything not by classrev
+ * (which breaks on the newest chips) but by creating an
+ * enumeration of chip variants and using that
+ */
+
+static __devinit u32 hpt_revision (struct pci_dev *dev)
{
u32 class_rev;
pci_read_config_dword(dev, PCI_CLASS_REVISION, &class_rev);
@@ -507,37 +497,33 @@ static u32 hpt_revision (struct pci_dev *dev)
return class_rev;
}
-static u32 hpt_minimum_revision (struct pci_dev *dev, int revision)
-{
- unsigned int class_rev = hpt_revision(dev);
- revision--;
- return ((int) (class_rev > revision) ? 1 : 0);
-}
-
static int check_in_drive_lists(ide_drive_t *drive, const char **list);
static u8 hpt3xx_ratemask (ide_drive_t *drive)
{
- struct pci_dev *dev = HWIF(drive)->pci_dev;
+ ide_hwif_t *hwif = drive->hwif;
+ struct hpt_info *info = ide_get_hwifdata(hwif);
u8 mode = 0;
- if (hpt_minimum_revision(dev, 8)) { /* HPT374 */
+ /* FIXME: TODO - move this to set info->mode once at boot */
+
+ if (info->revision >= 8) { /* HPT374 */
mode = (HPT374_ALLOW_ATA133_6) ? 4 : 3;
- } else if (hpt_minimum_revision(dev, 7)) { /* HPT371 */
+ } else if (info->revision >= 7) { /* HPT371 */
mode = (HPT371_ALLOW_ATA133_6) ? 4 : 3;
- } else if (hpt_minimum_revision(dev, 6)) { /* HPT302 */
+ } else if (info->revision >= 6) { /* HPT302 */
mode = (HPT302_ALLOW_ATA133_6) ? 4 : 3;
- } else if (hpt_minimum_revision(dev, 5)) { /* HPT372 */
+ } else if (info->revision >= 5) { /* HPT372 */
mode = (HPT372_ALLOW_ATA133_6) ? 4 : 3;
- } else if (hpt_minimum_revision(dev, 4)) { /* HPT370A */
+ } else if (info->revision >= 4) { /* HPT370A */
mode = (HPT370_ALLOW_ATA100_5) ? 3 : 2;
- } else if (hpt_minimum_revision(dev, 3)) { /* HPT370 */
+ } else if (info->revision >= 3) { /* HPT370 */
mode = (HPT370_ALLOW_ATA100_5) ? 3 : 2;
mode = (check_in_drive_lists(drive, bad_ata33)) ? 0 : mode;
} else { /* HPT366 and HPT368 */
mode = (check_in_drive_lists(drive, bad_ata33)) ? 0 : 2;
}
- if (!eighty_ninty_three(drive) && (mode))
+ if (!eighty_ninty_three(drive) && mode)
mode = min(mode, (u8)1);
return mode;
}
@@ -549,7 +535,8 @@ static u8 hpt3xx_ratemask (ide_drive_t *drive)
static u8 hpt3xx_ratefilter (ide_drive_t *drive, u8 speed)
{
- struct pci_dev *dev = HWIF(drive)->pci_dev;
+ ide_hwif_t *hwif = drive->hwif;
+ struct hpt_info *info = ide_get_hwifdata(hwif);
u8 mode = hpt3xx_ratemask(drive);
if (drive->media != ide_disk)
@@ -561,7 +548,7 @@ static u8 hpt3xx_ratefilter (ide_drive_t *drive, u8 speed)
break;
case 0x03:
speed = min(speed, (u8)XFER_UDMA_5);
- if (hpt_minimum_revision(dev, 5))
+ if (info->revision >= 5)
break;
if (check_in_drive_lists(drive, bad_ata100_5))
speed = min(speed, (u8)XFER_UDMA_4);
@@ -571,7 +558,7 @@ static u8 hpt3xx_ratefilter (ide_drive_t *drive, u8 speed)
/*
* CHECK ME, Does this need to be set to 5 ??
*/
- if (hpt_minimum_revision(dev, 3))
+ if (info->revision >= 3)
break;
if ((check_in_drive_lists(drive, bad_ata66_4)) ||
(!(HPT366_ALLOW_ATA66_4)))
@@ -585,7 +572,7 @@ static u8 hpt3xx_ratefilter (ide_drive_t *drive, u8 speed)
/*
* CHECK ME, Does this need to be set to 5 ??
*/
- if (hpt_minimum_revision(dev, 3))
+ if (info->revision >= 3)
break;
if (check_in_drive_lists(drive, bad_ata33))
speed = min(speed, (u8)XFER_MW_DMA_2);
@@ -624,11 +611,12 @@ static unsigned int pci_bus_clock_list (u8 speed, struct chipset_bus_clock_list_
static int hpt36x_tune_chipset(ide_drive_t *drive, u8 xferspeed)
{
- struct pci_dev *dev = HWIF(drive)->pci_dev;
+ ide_hwif_t *hwif = drive->hwif;
+ struct pci_dev *dev = hwif->pci_dev;
+ struct hpt_info *info = ide_get_hwifdata(hwif);
u8 speed = hpt3xx_ratefilter(drive, xferspeed);
-// u8 speed = ide_rate_filter(hpt3xx_ratemask(drive), xferspeed);
u8 regtime = (drive->select.b.unit & 0x01) ? 0x44 : 0x40;
- u8 regfast = (HWIF(drive)->channel) ? 0x55 : 0x51;
+ u8 regfast = (hwif->channel) ? 0x55 : 0x51;
u8 drive_fast = 0;
u32 reg1 = 0, reg2 = 0;
@@ -636,16 +624,11 @@ static int hpt36x_tune_chipset(ide_drive_t *drive, u8 xferspeed)
* Disable the "fast interrupt" prediction.
*/
pci_read_config_byte(dev, regfast, &drive_fast);
-#if 0
- if (drive_fast & 0x02)
- pci_write_config_byte(dev, regfast, drive_fast & ~0x20);
-#else
if (drive_fast & 0x80)
pci_write_config_byte(dev, regfast, drive_fast & ~0x80);
-#endif
- reg2 = pci_bus_clock_list(speed,
- (struct chipset_bus_clock_list_entry *) pci_get_drvdata(dev));
+ reg2 = pci_bus_clock_list(speed, info->speed);
+
/*
* Disable on-chip PIO FIFO/buffer
* (to avoid problems handling I/O errors later)
@@ -665,10 +648,11 @@ static int hpt36x_tune_chipset(ide_drive_t *drive, u8 xferspeed)
static int hpt370_tune_chipset(ide_drive_t *drive, u8 xferspeed)
{
- struct pci_dev *dev = HWIF(drive)->pci_dev;
+ ide_hwif_t *hwif = drive->hwif;
+ struct pci_dev *dev = hwif->pci_dev;
+ struct hpt_info *info = ide_get_hwifdata(hwif);
u8 speed = hpt3xx_ratefilter(drive, xferspeed);
-// u8 speed = ide_rate_filter(hpt3xx_ratemask(drive), xferspeed);
- u8 regfast = (HWIF(drive)->channel) ? 0x55 : 0x51;
+ u8 regfast = (drive->hwif->channel) ? 0x55 : 0x51;
u8 drive_pci = 0x40 + (drive->dn * 4);
u8 new_fast = 0, drive_fast = 0;
u32 list_conf = 0, drive_conf = 0;
@@ -693,17 +677,13 @@ static int hpt370_tune_chipset(ide_drive_t *drive, u8 xferspeed)
if (new_fast != drive_fast)
pci_write_config_byte(dev, regfast, new_fast);
- list_conf = pci_bus_clock_list(speed,
- (struct chipset_bus_clock_list_entry *)
- pci_get_drvdata(dev));
+ list_conf = pci_bus_clock_list(speed, info->speed);
pci_read_config_dword(dev, drive_pci, &drive_conf);
list_conf = (list_conf & ~conf_mask) | (drive_conf & conf_mask);
- if (speed < XFER_MW_DMA_0) {
+ if (speed < XFER_MW_DMA_0)
list_conf &= ~0x80000000; /* Disable on-chip PIO FIFO/buffer */
- }
-
pci_write_config_dword(dev, drive_pci, list_conf);
return ide_config_drive_speed(drive, speed);
@@ -711,10 +691,11 @@ static int hpt370_tune_chipset(ide_drive_t *drive, u8 xferspeed)
static int hpt372_tune_chipset(ide_drive_t *drive, u8 xferspeed)
{
- struct pci_dev *dev = HWIF(drive)->pci_dev;
+ ide_hwif_t *hwif = drive->hwif;
+ struct pci_dev *dev = hwif->pci_dev;
+ struct hpt_info *info = ide_get_hwifdata(hwif);
u8 speed = hpt3xx_ratefilter(drive, xferspeed);
-// u8 speed = ide_rate_filter(hpt3xx_ratemask(drive), xferspeed);
- u8 regfast = (HWIF(drive)->channel) ? 0x55 : 0x51;
+ u8 regfast = (drive->hwif->channel) ? 0x55 : 0x51;
u8 drive_fast = 0, drive_pci = 0x40 + (drive->dn * 4);
u32 list_conf = 0, drive_conf = 0;
u32 conf_mask = (speed >= XFER_MW_DMA_0) ? 0xc0000000 : 0x30070000;
@@ -726,10 +707,8 @@ static int hpt372_tune_chipset(ide_drive_t *drive, u8 xferspeed)
pci_read_config_byte(dev, regfast, &drive_fast);
drive_fast &= ~0x07;
pci_write_config_byte(dev, regfast, drive_fast);
-
- list_conf = pci_bus_clock_list(speed,
- (struct chipset_bus_clock_list_entry *)
- pci_get_drvdata(dev));
+
+ list_conf = pci_bus_clock_list(speed, info->speed);
pci_read_config_dword(dev, drive_pci, &drive_conf);
list_conf = (list_conf & ~conf_mask) | (drive_conf & conf_mask);
if (speed < XFER_MW_DMA_0)
@@ -741,19 +720,14 @@ static int hpt372_tune_chipset(ide_drive_t *drive, u8 xferspeed)
static int hpt3xx_tune_chipset (ide_drive_t *drive, u8 speed)
{
- struct pci_dev *dev = HWIF(drive)->pci_dev;
+ ide_hwif_t *hwif = drive->hwif;
+ struct hpt_info *info = ide_get_hwifdata(hwif);
- if (hpt_minimum_revision(dev, 8))
+ if (info->revision >= 8)
return hpt372_tune_chipset(drive, speed); /* not a typo */
-#if 0
- else if (hpt_minimum_revision(dev, 7))
- hpt371_tune_chipset(drive, speed);
- else if (hpt_minimum_revision(dev, 6))
- hpt302_tune_chipset(drive, speed);
-#endif
- else if (hpt_minimum_revision(dev, 5))
+ else if (info->revision >= 5)
return hpt372_tune_chipset(drive, speed);
- else if (hpt_minimum_revision(dev, 3))
+ else if (info->revision >= 3)
return hpt370_tune_chipset(drive, speed);
else /* hpt368: hpt_minimum_revision(dev, 2) */
return hpt36x_tune_chipset(drive, speed);
@@ -779,8 +753,14 @@ static void hpt3xx_tune_drive (ide_drive_t *drive, u8 pio)
static int config_chipset_for_dma (ide_drive_t *drive)
{
u8 speed = ide_dma_speed(drive, hpt3xx_ratemask(drive));
+ ide_hwif_t *hwif = drive->hwif;
+ struct hpt_info *info = ide_get_hwifdata(hwif);
- if (!(speed))
+ if (!speed)
+ return 0;
+
+ /* If we don't have any timings we can't do a lot */
+ if (info->speed == NULL)
return 0;
(void) hpt3xx_tune_chipset(drive, speed);
@@ -794,7 +774,7 @@ static int hpt3xx_quirkproc (ide_drive_t *drive)
static void hpt3xx_intrproc (ide_drive_t *drive)
{
- ide_hwif_t *hwif = HWIF(drive);
+ ide_hwif_t *hwif = drive->hwif;
if (drive->quirk_list)
return;
@@ -804,24 +784,26 @@ static void hpt3xx_intrproc (ide_drive_t *drive)
static void hpt3xx_maskproc (ide_drive_t *drive, int mask)
{
- struct pci_dev *dev = HWIF(drive)->pci_dev;
+ ide_hwif_t *hwif = drive->hwif;
+ struct hpt_info *info = ide_get_hwifdata(hwif);
+ struct pci_dev *dev = hwif->pci_dev;
if (drive->quirk_list) {
- if (hpt_minimum_revision(dev,3)) {
+ if (info->revision >= 3) {
u8 reg5a = 0;
pci_read_config_byte(dev, 0x5a, &reg5a);
if (((reg5a & 0x10) >> 4) != mask)
pci_write_config_byte(dev, 0x5a, mask ? (reg5a | 0x10) : (reg5a & ~0x10));
} else {
if (mask) {
- disable_irq(HWIF(drive)->irq);
+ disable_irq(hwif->irq);
} else {
- enable_irq(HWIF(drive)->irq);
+ enable_irq(hwif->irq);
}
}
} else {
if (IDE_CONTROL_REG)
- HWIF(drive)->OUTB(mask ? (drive->ctl | 2) :
+ hwif->OUTB(mask ? (drive->ctl | 2) :
(drive->ctl & ~2),
IDE_CONTROL_REG);
}
@@ -829,12 +811,12 @@ static void hpt3xx_maskproc (ide_drive_t *drive, int mask)
static int hpt366_config_drive_xfer_rate (ide_drive_t *drive)
{
- ide_hwif_t *hwif = HWIF(drive);
+ ide_hwif_t *hwif = drive->hwif;
struct hd_driveid *id = drive->id;
drive->init_speed = 0;
- if (id && (id->capability & 1) && drive->autodma) {
+ if ((id->capability & 1) && drive->autodma) {
if (ide_use_dma(drive)) {
if (config_chipset_for_dma(drive))
@@ -868,15 +850,6 @@ static int hpt366_ide_dma_lostirq (ide_drive_t *drive)
drive->name, __FUNCTION__, reg50h, reg52h, reg5ah);
if (reg5ah & 0x10)
pci_write_config_byte(dev, 0x5a, reg5ah & ~0x10);
-#if 0
- /* how about we flush and reset, mmmkay? */
- pci_write_config_byte(dev, 0x51, 0x1F);
- /* fall through to a reset */
- case dma_start:
- case ide_dma_end:
- /* reset the chips state over and over.. */
- pci_write_config_byte(dev, 0x51, 0x13);
-#endif
return __ide_dma_lostirq(drive);
}
@@ -919,7 +892,7 @@ static void hpt370_lostirq_timeout (ide_drive_t *drive)
u8 dma_stat = 0, dma_cmd = 0;
pci_read_config_byte(HWIF(drive)->pci_dev, reginfo, &bfifo);
- printk("%s: %d bytes in FIFO\n", drive->name, bfifo);
+ printk(KERN_DEBUG "%s: %d bytes in FIFO\n", drive->name, bfifo);
hpt370_clear_engine(drive);
/* get dma command mode */
dma_cmd = hwif->INB(hwif->dma_command);
@@ -1047,15 +1020,6 @@ static void hpt372n_rw_disk(ide_drive_t *drive, struct request *rq)
static void hpt3xx_reset (ide_drive_t *drive)
{
-#if 0
- unsigned long high_16 = pci_resource_start(HWIF(drive)->pci_dev, 4);
- u8 reset = (HWIF(drive)->channel) ? 0x80 : 0x40;
- u8 reg59h = 0;
-
- pci_read_config_byte(HWIF(drive)->pci_dev, 0x59, &reg59h);
- pci_write_config_byte(HWIF(drive)->pci_dev, 0x59, reg59h|reset);
- pci_write_config_byte(HWIF(drive)->pci_dev, 0x59, reg59h);
-#endif
}
static int hpt3xx_tristate (ide_drive_t * drive, int state)
@@ -1065,8 +1029,6 @@ static int hpt3xx_tristate (ide_drive_t * drive, int state)
u8 reg59h = 0, reset = (hwif->channel) ? 0x80 : 0x40;
u8 regXXh = 0, state_reg= (hwif->channel) ? 0x57 : 0x53;
-// hwif->bus_state = state;
-
pci_read_config_byte(dev, 0x59, &reg59h);
pci_read_config_byte(dev, state_reg, &regXXh);
@@ -1093,7 +1055,7 @@ static int hpt3xx_tristate (ide_drive_t * drive, int state)
#define TRISTATE_BIT 0x8000
static int hpt370_busproc(ide_drive_t * drive, int state)
{
- ide_hwif_t *hwif = HWIF(drive);
+ ide_hwif_t *hwif = drive->hwif;
struct pci_dev *dev = hwif->pci_dev;
u8 tristate = 0, resetmask = 0, bus_reg = 0;
u16 tri_reg;
@@ -1148,33 +1110,44 @@ static int hpt370_busproc(ide_drive_t * drive, int state)
return 0;
}
-static int __devinit init_hpt37x(struct pci_dev *dev)
+static void __devinit hpt366_clocking(ide_hwif_t *hwif)
{
+ u32 reg1 = 0;
+ struct hpt_info *info = ide_get_hwifdata(hwif);
+
+ pci_read_config_dword(hwif->pci_dev, 0x40, &reg1);
+
+ /* detect bus speed by looking at control reg timing: */
+ switch((reg1 >> 8) & 7) {
+ case 5:
+ info->speed = forty_base_hpt366;
+ break;
+ case 9:
+ info->speed = twenty_five_base_hpt366;
+ break;
+ case 7:
+ default:
+ info->speed = thirty_three_base_hpt366;
+ break;
+ }
+}
+
+static void __devinit hpt37x_clocking(ide_hwif_t *hwif)
+{
+ struct hpt_info *info = ide_get_hwifdata(hwif);
+ struct pci_dev *dev = hwif->pci_dev;
int adjust, i;
u16 freq;
u32 pll;
u8 reg5bh;
- u8 reg5ah = 0;
- unsigned long dmabase = pci_resource_start(dev, 4);
- u8 did, rid;
- int is_372n = 0;
- pci_read_config_byte(dev, 0x5a, &reg5ah);
- /* interrupt force enable */
- pci_write_config_byte(dev, 0x5a, (reg5ah & ~0x10));
-
- if(dmabase)
- {
- did = inb(dmabase + 0x22);
- rid = inb(dmabase + 0x28);
-
- if((did == 4 && rid == 6) || (did == 5 && rid > 1))
- is_372n = 1;
- }
-
/*
* default to pci clock. make sure MA15/16 are set to output
- * to prevent drives having problems with 40-pin cables.
+ * to prevent drives having problems with 40-pin cables. Needed
+ * for some drives such as IBM-DTLA which will not enter ready
+ * state on reset when PDIAG is a input.
+ *
+ * ToDo: should we set 0x21 when using PLL mode ?
*/
pci_write_config_byte(dev, 0x5b, 0x23);
@@ -1197,9 +1170,7 @@ static int __devinit init_hpt37x(struct pci_dev *dev)
* Currently we always set up the PLL for the 372N
*/
- pci_set_drvdata(dev, NULL);
-
- if(is_372n)
+ if(info->flags & IS_372N)
{
printk(KERN_INFO "hpt: HPT372N detected, using 372N timing.\n");
if(freq < 0x55)
@@ -1227,39 +1198,38 @@ static int __devinit init_hpt37x(struct pci_dev *dev)
pll = F_LOW_PCI_66;
if (pll == F_LOW_PCI_33) {
- if (hpt_minimum_revision(dev,8))
- pci_set_drvdata(dev, (void *) thirty_three_base_hpt374);
- else if (hpt_minimum_revision(dev,5))
- pci_set_drvdata(dev, (void *) thirty_three_base_hpt372);
- else if (hpt_minimum_revision(dev,4))
- pci_set_drvdata(dev, (void *) thirty_three_base_hpt370a);
+ if (info->revision >= 8)
+ info->speed = thirty_three_base_hpt374;
+ else if (info->revision >= 5)
+ info->speed = thirty_three_base_hpt372;
+ else if (info->revision >= 4)
+ info->speed = thirty_three_base_hpt370a;
else
- pci_set_drvdata(dev, (void *) thirty_three_base_hpt370);
- printk("HPT37X: using 33MHz PCI clock\n");
+ info->speed = thirty_three_base_hpt370;
+ printk(KERN_DEBUG "HPT37X: using 33MHz PCI clock\n");
} else if (pll == F_LOW_PCI_40) {
/* Unsupported */
} else if (pll == F_LOW_PCI_50) {
- if (hpt_minimum_revision(dev,8))
- pci_set_drvdata(dev, (void *) fifty_base_hpt370a);
- else if (hpt_minimum_revision(dev,5))
- pci_set_drvdata(dev, (void *) fifty_base_hpt372);
- else if (hpt_minimum_revision(dev,4))
- pci_set_drvdata(dev, (void *) fifty_base_hpt370a);
+ if (info->revision >= 8)
+ info->speed = fifty_base_hpt370a;
+ else if (info->revision >= 5)
+ info->speed = fifty_base_hpt372;
+ else if (info->revision >= 4)
+ info->speed = fifty_base_hpt370a;
else
- pci_set_drvdata(dev, (void *) fifty_base_hpt370a);
- printk("HPT37X: using 50MHz PCI clock\n");
+ info->speed = fifty_base_hpt370a;
+ printk(KERN_DEBUG "HPT37X: using 50MHz PCI clock\n");
} else {
- if (hpt_minimum_revision(dev,8))
- {
+ if (info->revision >= 8) {
printk(KERN_ERR "HPT37x: 66MHz timings are not supported.\n");
}
- else if (hpt_minimum_revision(dev,5))
- pci_set_drvdata(dev, (void *) sixty_six_base_hpt372);
- else if (hpt_minimum_revision(dev,4))
- pci_set_drvdata(dev, (void *) sixty_six_base_hpt370a);
+ else if (info->revision >= 5)
+ info->speed = sixty_six_base_hpt372;
+ else if (info->revision >= 4)
+ info->speed = sixty_six_base_hpt370a;
else
- pci_set_drvdata(dev, (void *) sixty_six_base_hpt370);
- printk("HPT37X: using 66MHz PCI clock\n");
+ info->speed = sixty_six_base_hpt370;
+ printk(KERN_DEBUG "HPT37X: using 66MHz PCI clock\n");
}
}
@@ -1269,11 +1239,19 @@ static int __devinit init_hpt37x(struct pci_dev *dev)
* result in slow reads when using a 33MHz PCI clock. we also
* don't like to use the PLL because it will cause glitches
* on PRST/SRST when the HPT state engine gets reset.
+ *
+ * ToDo: Use 66MHz PLL when ATA133 devices are present on a
+ * 372 device so we can get ATA133 support
*/
- if (pci_get_drvdata(dev))
+ if (info->speed)
goto init_hpt37X_done;
+
+ info->flags |= PLL_MODE;
/*
+ * FIXME: make this work correctly, esp with 372N as per
+ * reference driver code.
+ *
* adjust PLL based upon PCI clock, enable it, and wait for
* stabilization.
*/
@@ -1298,14 +1276,14 @@ static int __devinit init_hpt37x(struct pci_dev *dev)
pci_write_config_dword(dev, 0x5c,
pll & ~0x100);
pci_write_config_byte(dev, 0x5b, 0x21);
- if (hpt_minimum_revision(dev,8))
- pci_set_drvdata(dev, (void *) fifty_base_hpt370a);
- else if (hpt_minimum_revision(dev,5))
- pci_set_drvdata(dev, (void *) fifty_base_hpt372);
- else if (hpt_minimum_revision(dev,4))
- pci_set_drvdata(dev, (void *) fifty_base_hpt370a);
+ if (info->revision >= 8)
+ info->speed = fifty_base_hpt370a;
+ else if (info->revision >= 5)
+ info->speed = fifty_base_hpt372;
+ else if (info->revision >= 4)
+ info->speed = fifty_base_hpt370a;
else
- pci_set_drvdata(dev, (void *) fifty_base_hpt370a);
+ info->speed = fifty_base_hpt370a;
printk("HPT37X: using 50MHz internal PLL\n");
goto init_hpt37X_done;
}
@@ -1318,10 +1296,22 @@ pll_recal:
}
init_hpt37X_done:
+ if (!info->speed)
+ printk(KERN_ERR "HPT37X%s: unknown bus timing [%d %d].\n",
+ (info->flags & IS_372N)?"N":"", pll, freq);
/* reset state engine */
pci_write_config_byte(dev, 0x50, 0x37);
pci_write_config_byte(dev, 0x54, 0x37);
udelay(100);
+}
+
+static int __devinit init_hpt37x(struct pci_dev *dev)
+{
+ u8 reg5ah;
+
+ pci_read_config_byte(dev, 0x5a, &reg5ah);
+ /* interrupt force enable */
+ pci_write_config_byte(dev, 0x5a, (reg5ah & ~0x10));
return 0;
}
@@ -1338,59 +1328,27 @@ static int __devinit init_hpt366(struct pci_dev *dev)
pci_write_config_byte(dev, 0x51, drive_fast & ~0x80);
pci_read_config_dword(dev, 0x40, &reg1);
- /* detect bus speed by looking at control reg timing: */
- switch((reg1 >> 8) & 7) {
- case 5:
- pci_set_drvdata(dev, (void *) forty_base_hpt366);
- break;
- case 9:
- pci_set_drvdata(dev, (void *) twenty_five_base_hpt366);
- break;
- case 7:
- default:
- pci_set_drvdata(dev, (void *) thirty_three_base_hpt366);
- break;
- }
-
- if (!pci_get_drvdata(dev))
- {
- printk(KERN_ERR "hpt366: unknown bus timing.\n");
- pci_set_drvdata(dev, NULL);
- }
return 0;
}
static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev, const char *name)
{
int ret = 0;
- u8 test = 0;
-
+ /* FIXME: Not portable */
if (dev->resource[PCI_ROM_RESOURCE].start)
pci_write_config_byte(dev, PCI_ROM_ADDRESS,
dev->resource[PCI_ROM_RESOURCE].start | PCI_ROM_ADDRESS_ENABLE);
- pci_read_config_byte(dev, PCI_CACHE_LINE_SIZE, &test);
- if (test != (L1_CACHE_BYTES / 4))
- pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE,
- (L1_CACHE_BYTES / 4));
-
- pci_read_config_byte(dev, PCI_LATENCY_TIMER, &test);
- if (test != 0x78)
- pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x78);
+ pci_write_config_byte(dev, PCI_CACHE_LINE_SIZE, (L1_CACHE_BYTES / 4));
+ pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0x78);
+ pci_write_config_byte(dev, PCI_MIN_GNT, 0x08);
+ pci_write_config_byte(dev, PCI_MAX_LAT, 0x08);
- pci_read_config_byte(dev, PCI_MIN_GNT, &test);
- if (test != 0x08)
- pci_write_config_byte(dev, PCI_MIN_GNT, 0x08);
-
- pci_read_config_byte(dev, PCI_MAX_LAT, &test);
- if (test != 0x08)
- pci_write_config_byte(dev, PCI_MAX_LAT, 0x08);
-
- if (hpt_minimum_revision(dev, 3)) {
+ if (hpt_revision(dev) >= 3)
ret = init_hpt37x(dev);
- } else {
- ret =init_hpt366(dev);
- }
+ else
+ ret = init_hpt366(dev);
+
if (ret)
return ret;
@@ -1400,27 +1358,16 @@ static unsigned int __devinit init_chipset_hpt366(struct pci_dev *dev, const cha
static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
{
struct pci_dev *dev = hwif->pci_dev;
+ struct hpt_info *info = ide_get_hwifdata(hwif);
u8 ata66 = 0, regmask = (hwif->channel) ? 0x01 : 0x02;
- u8 did, rid;
- unsigned long dmabase = hwif->dma_base;
- int is_372n = 0;
- if(dmabase)
- {
- did = inb(dmabase + 0x22);
- rid = inb(dmabase + 0x28);
-
- if((did == 4 && rid == 6) || (did == 5 && rid > 1))
- is_372n = 1;
- }
-
hwif->tuneproc = &hpt3xx_tune_drive;
hwif->speedproc = &hpt3xx_tune_chipset;
hwif->quirkproc = &hpt3xx_quirkproc;
hwif->intrproc = &hpt3xx_intrproc;
hwif->maskproc = &hpt3xx_maskproc;
- if(is_372n)
+ if(info->flags & IS_372N)
hwif->rw_disk = &hpt372n_rw_disk;
/*
@@ -1428,7 +1375,7 @@ static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
* address lines to access an external eeprom. To read valid
* cable detect state the pins must be enabled as inputs.
*/
- if (hpt_minimum_revision(dev, 8) && PCI_FUNC(dev->devfn) & 1) {
+ if (info->revision >= 8 && (PCI_FUNC(dev->devfn) & 1)) {
/*
* HPT374 PCI function 1
* - set bit 15 of reg 0x52 to enable TCBLID as input
@@ -1443,7 +1390,7 @@ static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
pci_read_config_byte(dev, 0x5a, &ata66);
pci_write_config_word(dev, 0x52, mcr3);
pci_write_config_word(dev, 0x56, mcr6);
- } else if (hpt_minimum_revision(dev, 3)) {
+ } else if (info->revision >= 3) {
/*
* HPT370/372 and 374 pcifn 0
* - clear bit 0 of 0x5b to enable P/SCBLID as inputs
@@ -1470,7 +1417,7 @@ static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
hwif->serialized = hwif->mate->serialized = 1;
#endif
- if (hpt_minimum_revision(dev,3)) {
+ if (info->revision >= 3) {
u8 reg5ah = 0;
pci_write_config_byte(dev, 0x5a, reg5ah & ~0x10);
/*
@@ -1480,8 +1427,7 @@ static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
*/
hwif->resetproc = &hpt3xx_reset;
hwif->busproc = &hpt370_busproc;
-// hwif->drives[0].autotune = hwif->drives[1].autotune = 1;
- } else if (hpt_minimum_revision(dev,2)) {
+ } else if (info->revision >= 2) {
hwif->resetproc = &hpt3xx_reset;
hwif->busproc = &hpt3xx_tristate;
} else {
@@ -1502,18 +1448,18 @@ static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
hwif->udma_four = ((ata66 & regmask) ? 0 : 1);
hwif->ide_dma_check = &hpt366_config_drive_xfer_rate;
- if (hpt_minimum_revision(dev,8)) {
+ if (info->revision >= 8) {
hwif->ide_dma_test_irq = &hpt374_ide_dma_test_irq;
hwif->ide_dma_end = &hpt374_ide_dma_end;
- } else if (hpt_minimum_revision(dev,5)) {
+ } else if (info->revision >= 5) {
hwif->ide_dma_test_irq = &hpt374_ide_dma_test_irq;
hwif->ide_dma_end = &hpt374_ide_dma_end;
- } else if (hpt_minimum_revision(dev,3)) {
+ } else if (info->revision >= 3) {
hwif->dma_start = &hpt370_ide_dma_start;
hwif->ide_dma_end = &hpt370_ide_dma_end;
hwif->ide_dma_timeout = &hpt370_ide_dma_timeout;
hwif->ide_dma_lostirq = &hpt370_ide_dma_lostirq;
- } else if (hpt_minimum_revision(dev,2))
+ } else if (info->revision >= 2)
hwif->ide_dma_lostirq = &hpt366_ide_dma_lostirq;
else
hwif->ide_dma_lostirq = &hpt366_ide_dma_lostirq;
@@ -1526,6 +1472,7 @@ static void __devinit init_hwif_hpt366(ide_hwif_t *hwif)
static void __devinit init_dma_hpt366(ide_hwif_t *hwif, unsigned long dmabase)
{
+ struct hpt_info *info = ide_get_hwifdata(hwif);
u8 masterdma = 0, slavedma = 0;
u8 dma_new = 0, dma_old = 0;
u8 primary = hwif->channel ? 0x4b : 0x43;
@@ -1535,8 +1482,7 @@ static void __devinit init_dma_hpt366(ide_hwif_t *hwif, unsigned long dmabase)
if (!dmabase)
return;
- if(pci_get_drvdata(hwif->pci_dev) == NULL)
- {
+ if(info->speed == NULL) {
printk(KERN_WARNING "hpt: no known IDE timings, disabling DMA.\n");
return;
}
@@ -1559,6 +1505,40 @@ static void __devinit init_dma_hpt366(ide_hwif_t *hwif, unsigned long dmabase)
ide_setup_dma(hwif, dmabase, 8);
}
+/*
+ * We "borrow" this hook in order to set the data structures
+ * up early enough before dma or init_hwif calls are made.
+ */
+
+static void __devinit init_iops_hpt366(ide_hwif_t *hwif)
+{
+ struct hpt_info *info = kmalloc(sizeof(struct hpt_info), GFP_KERNEL);
+ unsigned long dmabase = pci_resource_start(hwif->pci_dev, 4);
+ u8 did, rid;
+
+ if(info == NULL) {
+ printk(KERN_WARNING "hpt366: out of memory.\n");
+ return;
+ }
+ memset(info, 0, sizeof(struct hpt_info));
+ ide_set_hwifdata(hwif, info);
+
+ if(dmabase) {
+ did = inb(dmabase + 0x22);
+ rid = inb(dmabase + 0x28);
+
+ if((did == 4 && rid == 6) || (did == 5 && rid > 1))
+ info->flags |= IS_372N;
+ }
+
+ info->revision = hpt_revision(hwif->pci_dev);
+
+ if (info->revision >= 3)
+ hpt37x_clocking(hwif);
+ else
+ hpt366_clocking(hwif);
+}
+
static int __devinit init_setup_hpt374(struct pci_dev *dev, ide_pci_device_t *d)
{
struct pci_dev *findev = NULL;
@@ -1646,6 +1626,7 @@ static ide_pci_device_t hpt366_chipsets[] __devinitdata = {
.name = "HPT366",
.init_setup = init_setup_hpt366,
.init_chipset = init_chipset_hpt366,
+ .init_iops = init_iops_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
.channels = 2,
@@ -1656,6 +1637,7 @@ static ide_pci_device_t hpt366_chipsets[] __devinitdata = {
.name = "HPT372A",
.init_setup = init_setup_hpt37x,
.init_chipset = init_chipset_hpt366,
+ .init_iops = init_iops_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
.channels = 2,
@@ -1665,6 +1647,7 @@ static ide_pci_device_t hpt366_chipsets[] __devinitdata = {
.name = "HPT302",
.init_setup = init_setup_hpt37x,
.init_chipset = init_chipset_hpt366,
+ .init_iops = init_iops_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
.channels = 2,
@@ -1674,6 +1657,7 @@ static ide_pci_device_t hpt366_chipsets[] __devinitdata = {
.name = "HPT371",
.init_setup = init_setup_hpt37x,
.init_chipset = init_chipset_hpt366,
+ .init_iops = init_iops_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
.channels = 2,
@@ -1683,6 +1667,7 @@ static ide_pci_device_t hpt366_chipsets[] __devinitdata = {
.name = "HPT374",
.init_setup = init_setup_hpt374,
.init_chipset = init_chipset_hpt366,
+ .init_iops = init_iops_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
.channels = 2, /* 4 */
@@ -1692,6 +1677,7 @@ static ide_pci_device_t hpt366_chipsets[] __devinitdata = {
.name = "HPT372N",
.init_setup = init_setup_hpt37x,
.init_chipset = init_chipset_hpt366,
+ .init_iops = init_iops_hpt366,
.init_hwif = init_hwif_hpt366,
.init_dma = init_dma_hpt366,
.channels = 2, /* 4 */
diff --git a/drivers/ide/pci/it821x.c b/drivers/ide/pci/it821x.c
new file mode 100644
index 00000000000..e440036e651
--- /dev/null
+++ b/drivers/ide/pci/it821x.c
@@ -0,0 +1,812 @@
+
+/*
+ * linux/drivers/ide/pci/it821x.c Version 0.09 December 2004
+ *
+ * Copyright (C) 2004 Red Hat <alan@redhat.com>
+ *
+ * May be copied or modified under the terms of the GNU General Public License
+ * Based in part on the ITE vendor provided SCSI driver.
+ *
+ * Documentation available from
+ * http://www.ite.com.tw/pc/IT8212F_V04.pdf
+ * Some other documents are NDA.
+ *
+ * The ITE8212 isn't exactly a standard IDE controller. It has two
+ * modes. In pass through mode then it is an IDE controller. In its smart
+ * mode its actually quite a capable hardware raid controller disguised
+ * as an IDE controller. Smart mode only understands DMA read/write and
+ * identify, none of the fancier commands apply. The IT8211 is identical
+ * in other respects but lacks the raid mode.
+ *
+ * Errata:
+ * o Rev 0x10 also requires master/slave hold the same DMA timings and
+ * cannot do ATAPI MWDMA.
+ * o The identify data for raid volumes lacks CHS info (technically ok)
+ * but also fails to set the LBA28 and other bits. We fix these in
+ * the IDE probe quirk code.
+ * o If you write LBA48 sized I/O's (ie > 256 sector) in smart mode
+ * raid then the controller firmware dies
+ * o Smart mode without RAID doesn't clear all the necessary identify
+ * bits to reduce the command set to the one used
+ *
+ * This has a few impacts on the driver
+ * - In pass through mode we do all the work you would expect
+ * - In smart mode the clocking set up is done by the controller generally
+ * but we must watch the other limits and filter.
+ * - There are a few extra vendor commands that actually talk to the
+ * controller but only work PIO with no IRQ.
+ *
+ * Vendor areas of the identify block in smart mode are used for the
+ * timing and policy set up. Each HDD in raid mode also has a serial
+ * block on the disk. The hardware extra commands are get/set chip status,
+ * rebuild, get rebuild status.
+ *
+ * In Linux the driver supports pass through mode as if the device was
+ * just another IDE controller. If the smart mode is running then
+ * volumes are managed by the controller firmware and each IDE "disk"
+ * is a raid volume. Even more cute - the controller can do automated
+ * hotplug and rebuild.
+ *
+ * The pass through controller itself is a little demented. It has a
+ * flaw that it has a single set of PIO/MWDMA timings per channel so
+ * non UDMA devices restrict each others performance. It also has a
+ * single clock source per channel so mixed UDMA100/133 performance
+ * isn't perfect and we have to pick a clock. Thankfully none of this
+ * matters in smart mode. ATAPI DMA is not currently supported.
+ *
+ * It seems the smart mode is a win for RAID1/RAID10 but otherwise not.
+ *
+ * TODO
+ * - ATAPI UDMA is ok but not MWDMA it seems
+ * - RAID configuration ioctls
+ * - Move to libata once it grows up
+ */
+
+#include <linux/config.h>
+#include <linux/types.h>
+#include <linux/module.h>
+#include <linux/pci.h>
+#include <linux/delay.h>
+#include <linux/hdreg.h>
+#include <linux/ide.h>
+#include <linux/init.h>
+
+#include <asm/io.h>
+
+struct it821x_dev
+{
+ unsigned int smart:1, /* Are we in smart raid mode */
+ timing10:1; /* Rev 0x10 */
+ u8 clock_mode; /* 0, ATA_50 or ATA_66 */
+ u8 want[2][2]; /* Mode/Pri log for master slave */
+ /* We need these for switching the clock when DMA goes on/off
+ The high byte is the 66Mhz timing */
+ u16 pio[2]; /* Cached PIO values */
+ u16 mwdma[2]; /* Cached MWDMA values */
+ u16 udma[2]; /* Cached UDMA values (per drive) */
+};
+
+#define ATA_66 0
+#define ATA_50 1
+#define ATA_ANY 2
+
+#define UDMA_OFF 0
+#define MWDMA_OFF 0
+
+/*
+ * We allow users to force the card into non raid mode without
+ * flashing the alternative BIOS. This is also neccessary right now
+ * for embedded platforms that cannot run a PC BIOS but are using this
+ * device.
+ */
+
+static int it8212_noraid;
+
+/**
+ * it821x_program - program the PIO/MWDMA registers
+ * @drive: drive to tune
+ *
+ * Program the PIO/MWDMA timing for this channel according to the
+ * current clock.
+ */
+
+static void it821x_program(ide_drive_t *drive, u16 timing)
+{
+ ide_hwif_t *hwif = drive->hwif;
+ struct it821x_dev *itdev = ide_get_hwifdata(hwif);
+ int channel = hwif->channel;
+ u8 conf;
+
+ /* Program PIO/MWDMA timing bits */
+ if(itdev->clock_mode == ATA_66)
+ conf = timing >> 8;
+ else
+ conf = timing & 0xFF;
+ pci_write_config_byte(hwif->pci_dev, 0x54 + 4 * channel, conf);
+}
+
+/**
+ * it821x_program_udma - program the UDMA registers
+ * @drive: drive to tune
+ *
+ * Program the UDMA timing for this drive according to the
+ * current clock.
+ */
+
+static void it821x_program_udma(ide_drive_t *drive, u16 timing)
+{
+ ide_hwif_t *hwif = drive->hwif;
+ struct it821x_dev *itdev = ide_get_hwifdata(hwif);
+ int channel = hwif->channel;
+ int unit = drive->select.b.unit;
+ u8 conf;
+
+ /* Program UDMA timing bits */
+ if(itdev->clock_mode == ATA_66)
+ conf = timing >> 8;
+ else
+ conf = timing & 0xFF;
+ if(itdev->timing10 == 0)
+ pci_write_config_byte(hwif->pci_dev, 0x56 + 4 * channel + unit, conf);
+ else {
+ pci_write_config_byte(hwif->pci_dev, 0x56 + 4 * channel, conf);
+ pci_write_config_byte(hwif->pci_dev, 0x56 + 4 * channel + 1, conf);
+ }
+}
+
+
+/**
+ * it821x_clock_strategy
+ * @hwif: hardware interface
+ *
+ * Select between the 50 and 66Mhz base clocks to get the best
+ * results for this interface.
+ */
+
+static void it821x_clock_strategy(ide_drive_t *drive)
+{
+ ide_hwif_t *hwif = drive->hwif;
+ struct it821x_dev *itdev = ide_get_hwifdata(hwif);
+
+ u8 unit = drive->select.b.unit;
+ ide_drive_t *pair = &hwif->drives[1-unit];
+
+ int clock, altclock;
+ u8 v;
+ int sel = 0;
+
+ if(itdev->want[0][0] > itdev->want[1][0]) {
+ clock = itdev->want[0][1];
+ altclock = itdev->want[1][1];
+ } else {
+ clock = itdev->want[1][1];
+ altclock = itdev->want[0][1];
+ }
+
+ /* Master doesn't care does the slave ? */
+ if(clock == ATA_ANY)
+ clock = altclock;
+
+ /* Nobody cares - keep the same clock */
+ if(clock == ATA_ANY)
+ return;
+ /* No change */
+ if(clock == itdev->clock_mode)
+ return;
+
+ /* Load this into the controller ? */
+ if(clock == ATA_66)
+ itdev->clock_mode = ATA_66;
+ else {
+ itdev->clock_mode = ATA_50;
+ sel = 1;
+ }
+ pci_read_config_byte(hwif->pci_dev, 0x50, &v);
+ v &= ~(1 << (1 + hwif->channel));
+ v |= sel << (1 + hwif->channel);
+ pci_write_config_byte(hwif->pci_dev, 0x50, v);
+
+ /*
+ * Reprogram the UDMA/PIO of the pair drive for the switch
+ * MWDMA will be dealt with by the dma switcher
+ */
+ if(pair && itdev->udma[1-unit] != UDMA_OFF) {
+ it821x_program_udma(pair, itdev->udma[1-unit]);
+ it821x_program(pair, itdev->pio[1-unit]);
+ }
+ /*
+ * Reprogram the UDMA/PIO of our drive for the switch.
+ * MWDMA will be dealt with by the dma switcher
+ */
+ if(itdev->udma[unit] != UDMA_OFF) {
+ it821x_program_udma(drive, itdev->udma[unit]);
+ it821x_program(drive, itdev->pio[unit]);
+ }
+}
+
+/**
+ * it821x_ratemask - Compute available modes
+ * @drive: IDE drive
+ *
+ * Compute the available speeds for the devices on the interface. This
+ * is all modes to ATA133 clipped by drive cable setup.
+ */
+
+static u8 it821x_ratemask (ide_drive_t *drive)
+{
+ u8 mode = 4;
+ if (!eighty_ninty_three(drive))
+ mode = min(mode, (u8)1);
+ return mode;
+}
+
+/**
+ * it821x_tuneproc - tune a drive
+ * @drive: drive to tune
+ * @mode_wanted: the target operating mode
+ *
+ * Load the timing settings for this device mode into the
+ * controller. By the time we are called the mode has been
+ * modified as neccessary to handle the absence of seperate
+ * master/slave timers for MWDMA/PIO.
+ *
+ * This code is only used in pass through mode.
+ */
+
+static void it821x_tuneproc (ide_drive_t *drive, byte mode_wanted)
+{
+ ide_hwif_t *hwif = drive->hwif;
+ struct it821x_dev *itdev = ide_get_hwifdata(hwif);
+ int unit = drive->select.b.unit;
+
+ /* Spec says 89 ref driver uses 88 */
+ static u16 pio[] = { 0xAA88, 0xA382, 0xA181, 0x3332, 0x3121 };
+ static u8 pio_want[] = { ATA_66, ATA_66, ATA_66, ATA_66, ATA_ANY };
+
+ if(itdev->smart)
+ return;
+
+ /* We prefer 66Mhz clock for PIO 0-3, don't care for PIO4 */
+ itdev->want[unit][1] = pio_want[mode_wanted];
+ itdev->want[unit][0] = 1; /* PIO is lowest priority */
+ itdev->pio[unit] = pio[mode_wanted];
+ it821x_clock_strategy(drive);
+ it821x_program(drive, itdev->pio[unit]);
+}
+
+/**
+ * it821x_tune_mwdma - tune a channel for MWDMA
+ * @drive: drive to set up
+ * @mode_wanted: the target operating mode
+ *
+ * Load the timing settings for this device mode into the
+ * controller when doing MWDMA in pass through mode. The caller
+ * must manage the whole lack of per device MWDMA/PIO timings and
+ * the shared MWDMA/PIO timing register.
+ */
+
+static void it821x_tune_mwdma (ide_drive_t *drive, byte mode_wanted)
+{
+ ide_hwif_t *hwif = drive->hwif;
+ struct it821x_dev *itdev = (void *)ide_get_hwifdata(hwif);
+ int unit = drive->select.b.unit;
+ int channel = hwif->channel;
+ u8 conf;
+
+ static u16 dma[] = { 0x8866, 0x3222, 0x3121 };
+ static u8 mwdma_want[] = { ATA_ANY, ATA_66, ATA_ANY };
+
+ itdev->want[unit][1] = mwdma_want[mode_wanted];
+ itdev->want[unit][0] = 2; /* MWDMA is low priority */
+ itdev->mwdma[unit] = dma[mode_wanted];
+ itdev->udma[unit] = UDMA_OFF;
+
+ /* UDMA bits off - Revision 0x10 do them in pairs */
+ pci_read_config_byte(hwif->pci_dev, 0x50, &conf);
+ if(itdev->timing10)
+ conf |= channel ? 0x60: 0x18;
+ else
+ conf |= 1 << (3 + 2 * channel + unit);
+ pci_write_config_byte(hwif->pci_dev, 0x50, conf);
+
+ it821x_clock_strategy(drive);
+ /* FIXME: do we need to program this ? */
+ /* it821x_program(drive, itdev->mwdma[unit]); */
+}
+
+/**
+ * it821x_tune_udma - tune a channel for UDMA
+ * @drive: drive to set up
+ * @mode_wanted: the target operating mode
+ *
+ * Load the timing settings for this device mode into the
+ * controller when doing UDMA modes in pass through.
+ */
+
+static void it821x_tune_udma (ide_drive_t *drive, byte mode_wanted)
+{
+ ide_hwif_t *hwif = drive->hwif;
+ struct it821x_dev *itdev = ide_get_hwifdata(hwif);
+ int unit = drive->select.b.unit;
+ int channel = hwif->channel;
+ u8 conf;
+
+ static u16 udma[] = { 0x4433, 0x4231, 0x3121, 0x2121, 0x1111, 0x2211, 0x1111 };
+ static u8 udma_want[] = { ATA_ANY, ATA_50, ATA_ANY, ATA_66, ATA_66, ATA_50, ATA_66 };
+
+ itdev->want[unit][1] = udma_want[mode_wanted];
+ itdev->want[unit][0] = 3; /* UDMA is high priority */
+ itdev->mwdma[unit] = MWDMA_OFF;
+ itdev->udma[unit] = udma[mode_wanted];
+ if(mode_wanted >= 5)
+ itdev->udma[unit] |= 0x8080; /* UDMA 5/6 select on */
+
+ /* UDMA on. Again revision 0x10 must do the pair */
+ pci_read_config_byte(hwif->pci_dev, 0x50, &conf);
+ if(itdev->timing10)
+ conf &= channel ? 0x9F: 0xE7;
+ else
+ conf &= ~ (1 << (3 + 2 * channel + unit));
+ pci_write_config_byte(hwif->pci_dev, 0x50, conf);
+
+ it821x_clock_strategy(drive);
+ it821x_program_udma(drive, itdev->udma[unit]);
+
+}
+
+/**
+ * config_it821x_chipset_for_pio - set drive timings
+ * @drive: drive to tune
+ * @speed we want
+ *
+ * Compute the best pio mode we can for a given device. We must
+ * pick a speed that does not cause problems with the other device
+ * on the cable.
+ */
+
+static void config_it821x_chipset_for_pio (ide_drive_t *drive, byte set_speed)
+{
+ u8 unit = drive->select.b.unit;
+ ide_hwif_t *hwif = drive->hwif;
+ ide_drive_t *pair = &hwif->drives[1-unit];
+ u8 speed = 0, set_pio = ide_get_best_pio_mode(drive, 255, 5, NULL);
+ u8 pair_pio;
+
+ /* We have to deal with this mess in pairs */
+ if(pair != NULL) {
+ pair_pio = ide_get_best_pio_mode(pair, 255, 5, NULL);
+ /* Trim PIO to the slowest of the master/slave */
+ if(pair_pio < set_pio)
+ set_pio = pair_pio;
+ }
+ it821x_tuneproc(drive, set_pio);
+ speed = XFER_PIO_0 + set_pio;
+ /* XXX - We trim to the lowest of the pair so the other drive
+ will always be fine at this point until we do hotplug passthru */
+
+ if (set_speed)
+ (void) ide_config_drive_speed(drive, speed);
+}
+
+/**
+ * it821x_dma_read - DMA hook
+ * @drive: drive for DMA
+ *
+ * The IT821x has a single timing register for MWDMA and for PIO
+ * operations. As we flip back and forth we have to reload the
+ * clock. In addition the rev 0x10 device only works if the same
+ * timing value is loaded into the master and slave UDMA clock
+ * so we must also reload that.
+ *
+ * FIXME: we could figure out in advance if we need to do reloads
+ */
+
+static void it821x_dma_start(ide_drive_t *drive)
+{
+ ide_hwif_t *hwif = drive->hwif;
+ struct it821x_dev *itdev = ide_get_hwifdata(hwif);
+ int unit = drive->select.b.unit;
+ if(itdev->mwdma[unit] != MWDMA_OFF)
+ it821x_program(drive, itdev->mwdma[unit]);
+ else if(itdev->udma[unit] != UDMA_OFF && itdev->timing10)
+ it821x_program_udma(drive, itdev->udma[unit]);
+ ide_dma_start(drive);
+}
+
+/**
+ * it821x_dma_write - DMA hook
+ * @drive: drive for DMA stop
+ *
+ * The IT821x has a single timing register for MWDMA and for PIO
+ * operations. As we flip back and forth we have to reload the
+ * clock.
+ */
+
+static int it821x_dma_end(ide_drive_t *drive)
+{
+ ide_hwif_t *hwif = drive->hwif;
+ int unit = drive->select.b.unit;
+ struct it821x_dev *itdev = ide_get_hwifdata(hwif);
+ int ret = __ide_dma_end(drive);
+ if(itdev->mwdma[unit] != MWDMA_OFF)
+ it821x_program(drive, itdev->pio[unit]);
+ return ret;
+}
+
+
+/**
+ * it821x_tune_chipset - set controller timings
+ * @drive: Drive to set up
+ * @xferspeed: speed we want to achieve
+ *
+ * Tune the ITE chipset for the desired mode. If we can't achieve
+ * the desired mode then tune for a lower one, but ultimately
+ * make the thing work.
+ */
+
+static int it821x_tune_chipset (ide_drive_t *drive, byte xferspeed)
+{
+
+ ide_hwif_t *hwif = drive->hwif;
+ struct it821x_dev *itdev = ide_get_hwifdata(hwif);
+ u8 speed = ide_rate_filter(it821x_ratemask(drive), xferspeed);
+
+ if(!itdev->smart) {
+ switch(speed) {
+ case XFER_PIO_4:
+ case XFER_PIO_3:
+ case XFER_PIO_2:
+ case XFER_PIO_1:
+ case XFER_PIO_0:
+ it821x_tuneproc(drive, (speed - XFER_PIO_0));
+ break;
+ /* MWDMA tuning is really hard because our MWDMA and PIO
+ timings are kept in the same place. We can switch in the
+ host dma on/off callbacks */
+ case XFER_MW_DMA_2:
+ case XFER_MW_DMA_1:
+ case XFER_MW_DMA_0:
+ it821x_tune_mwdma(drive, (speed - XFER_MW_DMA_0));
+ break;
+ case XFER_UDMA_6:
+ case XFER_UDMA_5:
+ case XFER_UDMA_4:
+ case XFER_UDMA_3:
+ case XFER_UDMA_2:
+ case XFER_UDMA_1:
+ case XFER_UDMA_0:
+ it821x_tune_udma(drive, (speed - XFER_UDMA_0));
+ break;
+ default:
+ return 1;
+ }
+ }
+ /*
+ * In smart mode the clocking is done by the host controller
+ * snooping the mode we picked. The rest of it is not our problem
+ */
+ return ide_config_drive_speed(drive, speed);
+}
+
+/**
+ * config_chipset_for_dma - configure for DMA
+ * @drive: drive to configure
+ *
+ * Called by the IDE layer when it wants the timings set up.
+ */
+
+static int config_chipset_for_dma (ide_drive_t *drive)
+{
+ u8 speed = ide_dma_speed(drive, it821x_ratemask(drive));
+
+ config_it821x_chipset_for_pio(drive, !speed);
+ it821x_tune_chipset(drive, speed);
+ return ide_dma_enable(drive);
+}
+
+/**
+ * it821x_configure_drive_for_dma - set up for DMA transfers
+ * @drive: drive we are going to set up
+ *
+ * Set up the drive for DMA, tune the controller and drive as
+ * required. If the drive isn't suitable for DMA or we hit
+ * other problems then we will drop down to PIO and set up
+ * PIO appropriately
+ */
+
+static int it821x_config_drive_for_dma (ide_drive_t *drive)
+{
+ ide_hwif_t *hwif = drive->hwif;
+
+ if (ide_use_dma(drive)) {
+ if (config_chipset_for_dma(drive))
+ return hwif->ide_dma_on(drive);
+ }
+ config_it821x_chipset_for_pio(drive, 1);
+ return hwif->ide_dma_off_quietly(drive);
+}
+
+/**
+ * ata66_it821x - check for 80 pin cable
+ * @hwif: interface to check
+ *
+ * Check for the presence of an ATA66 capable cable on the
+ * interface. Problematic as it seems some cards don't have
+ * the needed logic onboard.
+ */
+
+static unsigned int __devinit ata66_it821x(ide_hwif_t *hwif)
+{
+ /* The reference driver also only does disk side */
+ return 1;
+}
+
+/**
+ * it821x_fixup - post init callback
+ * @hwif: interface
+ *
+ * This callback is run after the drives have been probed but
+ * before anything gets attached. It allows drivers to do any
+ * final tuning that is needed, or fixups to work around bugs.
+ */
+
+static void __devinit it821x_fixups(ide_hwif_t *hwif)
+{
+ struct it821x_dev *itdev = ide_get_hwifdata(hwif);
+ int i;
+
+ if(!itdev->smart) {
+ /*
+ * If we are in pass through mode then not much
+ * needs to be done, but we do bother to clear the
+ * IRQ mask as we may well be in PIO (eg rev 0x10)
+ * for now and we know unmasking is safe on this chipset.
+ */
+ for (i = 0; i < 2; i++) {
+ ide_drive_t *drive = &hwif->drives[i];
+ if(drive->present)
+ drive->unmask = 1;
+ }
+ return;
+ }
+ /*
+ * Perform fixups on smart mode. We need to "lose" some
+ * capabilities the firmware lacks but does not filter, and
+ * also patch up some capability bits that it forgets to set
+ * in RAID mode.
+ */
+
+ for(i = 0; i < 2; i++) {
+ ide_drive_t *drive = &hwif->drives[i];
+ struct hd_driveid *id;
+ u16 *idbits;
+
+ if(!drive->present)
+ continue;
+ id = drive->id;
+ idbits = (u16 *)drive->id;
+
+ /* Check for RAID v native */
+ if(strstr(id->model, "Integrated Technology Express")) {
+ /* In raid mode the ident block is slightly buggy
+ We need to set the bits so that the IDE layer knows
+ LBA28. LBA48 and DMA ar valid */
+ id->capability |= 3; /* LBA28, DMA */
+ id->command_set_2 |= 0x0400; /* LBA48 valid */
+ id->cfs_enable_2 |= 0x0400; /* LBA48 on */
+ /* Reporting logic */
+ printk(KERN_INFO "%s: IT8212 %sRAID %d volume",
+ drive->name,
+ idbits[147] ? "Bootable ":"",
+ idbits[129]);
+ if(idbits[129] != 1)
+ printk("(%dK stripe)", idbits[146]);
+ printk(".\n");
+ /* Now the core code will have wrongly decided no DMA
+ so we need to fix this */
+ hwif->ide_dma_off_quietly(drive);
+#ifdef CONFIG_IDEDMA_ONLYDISK
+ if (drive->media == ide_disk)
+#endif
+ hwif->ide_dma_check(drive);
+ } else {
+ /* Non RAID volume. Fixups to stop the core code
+ doing unsupported things */
+ id->field_valid &= 1;
+ id->queue_depth = 0;
+ id->command_set_1 = 0;
+ id->command_set_2 &= 0xC400;
+ id->cfsse &= 0xC000;
+ id->cfs_enable_1 = 0;
+ id->cfs_enable_2 &= 0xC400;
+ id->csf_default &= 0xC000;
+ id->word127 = 0;
+ id->dlf = 0;
+ id->csfo = 0;
+ id->cfa_power = 0;
+ printk(KERN_INFO "%s: Performing identify fixups.\n",
+ drive->name);
+ }
+ }
+
+}
+
+/**
+ * init_hwif_it821x - set up hwif structs
+ * @hwif: interface to set up
+ *
+ * We do the basic set up of the interface structure. The IT8212
+ * requires several custom handlers so we override the default
+ * ide DMA handlers appropriately
+ */
+
+static void __devinit init_hwif_it821x(ide_hwif_t *hwif)
+{
+ struct it821x_dev *idev = kmalloc(sizeof(struct it821x_dev), GFP_KERNEL);
+ u8 conf;
+
+ if(idev == NULL) {
+ printk(KERN_ERR "it821x: out of memory, falling back to legacy behaviour.\n");
+ goto fallback;
+ }
+ memset(idev, 0, sizeof(struct it821x_dev));
+ ide_set_hwifdata(hwif, idev);
+
+ pci_read_config_byte(hwif->pci_dev, 0x50, &conf);
+ if(conf & 1) {
+ idev->smart = 1;
+ hwif->atapi_dma = 0;
+ /* Long I/O's although allowed in LBA48 space cause the
+ onboard firmware to enter the twighlight zone */
+ hwif->rqsize = 256;
+ }
+
+ /* Pull the current clocks from 0x50 also */
+ if (conf & (1 << (1 + hwif->channel)))
+ idev->clock_mode = ATA_50;
+ else
+ idev->clock_mode = ATA_66;
+
+ idev->want[0][1] = ATA_ANY;
+ idev->want[1][1] = ATA_ANY;
+
+ /*
+ * Not in the docs but according to the reference driver
+ * this is neccessary.
+ */
+
+ pci_read_config_byte(hwif->pci_dev, 0x08, &conf);
+ if(conf == 0x10) {
+ idev->timing10 = 1;
+ hwif->atapi_dma = 0;
+ if(!idev->smart)
+ printk(KERN_WARNING "it821x: Revision 0x10, workarounds activated.\n");
+ }
+
+ hwif->speedproc = &it821x_tune_chipset;
+ hwif->tuneproc = &it821x_tuneproc;
+
+ /* MWDMA/PIO clock switching for pass through mode */
+ if(!idev->smart) {
+ hwif->dma_start = &it821x_dma_start;
+ hwif->ide_dma_end = &it821x_dma_end;
+ }
+
+ hwif->drives[0].autotune = 1;
+ hwif->drives[1].autotune = 1;
+
+ if (!hwif->dma_base)
+ goto fallback;
+
+ hwif->ultra_mask = 0x7f;
+ hwif->mwdma_mask = 0x07;
+ hwif->swdma_mask = 0x07;
+
+ hwif->ide_dma_check = &it821x_config_drive_for_dma;
+ if (!(hwif->udma_four))
+ hwif->udma_four = ata66_it821x(hwif);
+
+ /*
+ * The BIOS often doesn't set up DMA on this controller
+ * so we always do it.
+ */
+
+ hwif->autodma = 1;
+ hwif->drives[0].autodma = hwif->autodma;
+ hwif->drives[1].autodma = hwif->autodma;
+ return;
+fallback:
+ hwif->autodma = 0;
+ return;
+}
+
+static void __devinit it8212_disable_raid(struct pci_dev *dev)
+{
+ /* Reset local CPU, and set BIOS not ready */
+ pci_write_config_byte(dev, 0x5E, 0x01);
+
+ /* Set to bypass mode, and reset PCI bus */
+ pci_write_config_byte(dev, 0x50, 0x00);
+ pci_write_config_word(dev, PCI_COMMAND,
+ PCI_COMMAND_PARITY | PCI_COMMAND_IO |
+ PCI_COMMAND_MEMORY | PCI_COMMAND_MASTER);
+ pci_write_config_word(dev, 0x40, 0xA0F3);
+
+ pci_write_config_dword(dev,0x4C, 0x02040204);
+ pci_write_config_byte(dev, 0x42, 0x36);
+ pci_write_config_byte(dev, PCI_LATENCY_TIMER, 0);
+}
+
+static unsigned int __devinit init_chipset_it821x(struct pci_dev *dev, const char *name)
+{
+ u8 conf;
+ static char *mode[2] = { "pass through", "smart" };
+
+ /* Force the card into bypass mode if so requested */
+ if (it8212_noraid) {
+ printk(KERN_INFO "it8212: forcing bypass mode.\n");
+ it8212_disable_raid(dev);
+ }
+ pci_read_config_byte(dev, 0x50, &conf);
+ printk(KERN_INFO "it821x: controller in %s mode.\n", mode[conf & 1]);
+ return 0;
+}
+
+
+#define DECLARE_ITE_DEV(name_str) \
+ { \
+ .name = name_str, \
+ .init_chipset = init_chipset_it821x, \
+ .init_hwif = init_hwif_it821x, \
+ .channels = 2, \
+ .autodma = AUTODMA, \
+ .bootable = ON_BOARD, \
+ .fixup = it821x_fixups \
+ }
+
+static ide_pci_device_t it821x_chipsets[] __devinitdata = {
+ /* 0 */ DECLARE_ITE_DEV("IT8212"),
+};
+
+/**
+ * it821x_init_one - pci layer discovery entry
+ * @dev: PCI device
+ * @id: ident table entry
+ *
+ * Called by the PCI code when it finds an ITE821x controller.
+ * We then use the IDE PCI generic helper to do most of the work.
+ */
+
+static int __devinit it821x_init_one(struct pci_dev *dev, const struct pci_device_id *id)
+{
+ ide_setup_pci_device(dev, &it821x_chipsets[id->driver_data]);
+ return 0;
+}
+
+static struct pci_device_id it821x_pci_tbl[] = {
+ { PCI_VENDOR_ID_ITE, PCI_DEVICE_ID_ITE_8211, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+ { PCI_VENDOR_ID_ITE, PCI_DEVICE_ID_ITE_8212, PCI_ANY_ID, PCI_ANY_ID, 0, 0, 0},
+ { 0, },
+};
+
+MODULE_DEVICE_TABLE(pci, it821x_pci_tbl);
+
+static struct pci_driver driver = {
+ .name = "ITE821x IDE",
+ .id_table = it821x_pci_tbl,
+ .probe = it821x_init_one,
+};
+
+static int __init it821x_ide_init(void)
+{
+ return ide_pci_register_driver(&driver);
+}
+
+module_init(it821x_ide_init);
+
+module_param_named(noraid, it8212_noraid, int, S_IRUGO);
+MODULE_PARM_DESC(it8212_noraid, "Force card into bypass mode");
+
+MODULE_AUTHOR("Alan Cox");
+MODULE_DESCRIPTION("PCI driver module for the ITE 821x");
+MODULE_LICENSE("GPL");
diff --git a/drivers/ide/pci/serverworks.c b/drivers/ide/pci/serverworks.c
index 82a1103b241..c6f5fa4b4ca 100644
--- a/drivers/ide/pci/serverworks.c
+++ b/drivers/ide/pci/serverworks.c
@@ -442,7 +442,7 @@ static unsigned int __devinit init_chipset_svwks (struct pci_dev *dev, const cha
return (dev->irq) ? dev->irq : 0;
}
-static unsigned int __init ata66_svwks_svwks (ide_hwif_t *hwif)
+static unsigned int __devinit ata66_svwks_svwks (ide_hwif_t *hwif)
{
return 1;
}
@@ -454,7 +454,7 @@ static unsigned int __init ata66_svwks_svwks (ide_hwif_t *hwif)
* Bit 14 clear = primary IDE channel does not have 80-pin cable.
* Bit 14 set = primary IDE channel has 80-pin cable.
*/
-static unsigned int __init ata66_svwks_dell (ide_hwif_t *hwif)
+static unsigned int __devinit ata66_svwks_dell (ide_hwif_t *hwif)
{
struct pci_dev *dev = hwif->pci_dev;
if (dev->subsystem_vendor == PCI_VENDOR_ID_DELL &&
@@ -472,7 +472,7 @@ static unsigned int __init ata66_svwks_dell (ide_hwif_t *hwif)
*
* WARNING: this only works on Alpine hardware!
*/
-static unsigned int __init ata66_svwks_cobalt (ide_hwif_t *hwif)
+static unsigned int __devinit ata66_svwks_cobalt (ide_hwif_t *hwif)
{
struct pci_dev *dev = hwif->pci_dev;
if (dev->subsystem_vendor == PCI_VENDOR_ID_SUN &&
@@ -483,7 +483,7 @@ static unsigned int __init ata66_svwks_cobalt (ide_hwif_t *hwif)
return 0;
}
-static unsigned int __init ata66_svwks (ide_hwif_t *hwif)
+static unsigned int __devinit ata66_svwks (ide_hwif_t *hwif)
{
struct pci_dev *dev = hwif->pci_dev;
@@ -573,7 +573,7 @@ static int __devinit init_setup_svwks (struct pci_dev *dev, ide_pci_device_t *d)
return ide_setup_pci_device(dev, d);
}
-static int __init init_setup_csb6 (struct pci_dev *dev, ide_pci_device_t *d)
+static int __devinit init_setup_csb6 (struct pci_dev *dev, ide_pci_device_t *d)
{
if (!(PCI_FUNC(dev->devfn) & 1)) {
d->bootable = NEVER_BOARD;
diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
index c77a82e4605..3e72c9b1461 100644
--- a/drivers/input/gameport/gameport.c
+++ b/drivers/input/gameport/gameport.c
@@ -17,11 +17,10 @@
#include <linux/init.h>
#include <linux/gameport.h>
#include <linux/wait.h>
-#include <linux/completion.h>
#include <linux/sched.h>
-#include <linux/smp_lock.h>
#include <linux/slab.h>
#include <linux/delay.h>
+#include <linux/kthread.h>
/*#include <asm/io.h>*/
@@ -238,8 +237,7 @@ struct gameport_event {
static DEFINE_SPINLOCK(gameport_event_lock); /* protects gameport_event_list */
static LIST_HEAD(gameport_event_list);
static DECLARE_WAIT_QUEUE_HEAD(gameport_wait);
-static DECLARE_COMPLETION(gameport_exited);
-static int gameport_pid;
+static struct task_struct *gameport_task;
static void gameport_queue_event(void *object, struct module *owner,
enum gameport_event_type event_type)
@@ -250,12 +248,12 @@ static void gameport_queue_event(void *object, struct module *owner,
spin_lock_irqsave(&gameport_event_lock, flags);
/*
- * Scan event list for the other events for the same gameport port,
+ * Scan event list for the other events for the same gameport port,
* starting with the most recent one. If event is the same we
* do not need add new one. If event is of different type we
* need to add this event and should not look further because
* we need to preseve sequence of distinct events.
- */
+ */
list_for_each_entry_reverse(event, &gameport_event_list, node) {
if (event->object == object) {
if (event->type == event_type)
@@ -432,20 +430,15 @@ static struct gameport *gameport_get_pending_child(struct gameport *parent)
static int gameport_thread(void *nothing)
{
- lock_kernel();
- daemonize("kgameportd");
- allow_signal(SIGTERM);
-
do {
gameport_handle_events();
- wait_event_interruptible(gameport_wait, !list_empty(&gameport_event_list));
+ wait_event_interruptible(gameport_wait,
+ kthread_should_stop() || !list_empty(&gameport_event_list));
try_to_freeze();
- } while (!signal_pending(current));
+ } while (!kthread_should_stop());
printk(KERN_DEBUG "gameport: kgameportd exiting\n");
-
- unlock_kernel();
- complete_and_exit(&gameport_exited, 0);
+ return 0;
}
@@ -773,9 +766,10 @@ void gameport_close(struct gameport *gameport)
static int __init gameport_init(void)
{
- if (!(gameport_pid = kernel_thread(gameport_thread, NULL, CLONE_KERNEL))) {
+ gameport_task = kthread_run(gameport_thread, NULL, "kgameportd");
+ if (IS_ERR(gameport_task)) {
printk(KERN_ERR "gameport: Failed to start kgameportd\n");
- return -1;
+ return PTR_ERR(gameport_task);
}
gameport_bus.dev_attrs = gameport_device_attrs;
@@ -789,8 +783,7 @@ static int __init gameport_init(void)
static void __exit gameport_exit(void)
{
bus_unregister(&gameport_bus);
- kill_proc(gameport_pid, SIGTERM, 1);
- wait_for_completion(&gameport_exited);
+ kthread_stop(gameport_task);
}
module_init(gameport_init);
diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
index 341824c4852..f367695e69b 100644
--- a/drivers/input/serio/serio.c
+++ b/drivers/input/serio/serio.c
@@ -31,10 +31,9 @@
#include <linux/serio.h>
#include <linux/errno.h>
#include <linux/wait.h>
-#include <linux/completion.h>
#include <linux/sched.h>
-#include <linux/smp_lock.h>
#include <linux/slab.h>
+#include <linux/kthread.h>
MODULE_AUTHOR("Vojtech Pavlik <vojtech@ucw.cz>");
MODULE_DESCRIPTION("Serio abstraction core");
@@ -43,6 +42,7 @@ MODULE_LICENSE("GPL");
EXPORT_SYMBOL(serio_interrupt);
EXPORT_SYMBOL(__serio_register_port);
EXPORT_SYMBOL(serio_unregister_port);
+EXPORT_SYMBOL(serio_unregister_child_port);
EXPORT_SYMBOL(__serio_unregister_port_delayed);
EXPORT_SYMBOL(__serio_register_driver);
EXPORT_SYMBOL(serio_unregister_driver);
@@ -68,6 +68,37 @@ static void serio_destroy_port(struct serio *serio);
static void serio_reconnect_port(struct serio *serio);
static void serio_disconnect_port(struct serio *serio);
+static int serio_connect_driver(struct serio *serio, struct serio_driver *drv)
+{
+ int retval;
+
+ down(&serio->drv_sem);
+ retval = drv->connect(serio, drv);
+ up(&serio->drv_sem);
+
+ return retval;
+}
+
+static int serio_reconnect_driver(struct serio *serio)
+{
+ int retval = -1;
+
+ down(&serio->drv_sem);
+ if (serio->drv && serio->drv->reconnect)
+ retval = serio->drv->reconnect(serio);
+ up(&serio->drv_sem);
+
+ return retval;
+}
+
+static void serio_disconnect_driver(struct serio *serio)
+{
+ down(&serio->drv_sem);
+ if (serio->drv)
+ serio->drv->disconnect(serio);
+ up(&serio->drv_sem);
+}
+
static int serio_match_port(const struct serio_device_id *ids, struct serio *serio)
{
while (ids->type || ids->proto) {
@@ -91,7 +122,7 @@ static void serio_bind_driver(struct serio *serio, struct serio_driver *drv)
if (serio_match_port(drv->id_table, serio)) {
serio->dev.driver = &drv->driver;
- if (drv->connect(serio, drv)) {
+ if (serio_connect_driver(serio, drv)) {
serio->dev.driver = NULL;
goto out;
}
@@ -138,8 +169,7 @@ struct serio_event {
static DEFINE_SPINLOCK(serio_event_lock); /* protects serio_event_list */
static LIST_HEAD(serio_event_list);
static DECLARE_WAIT_QUEUE_HEAD(serio_wait);
-static DECLARE_COMPLETION(serio_exited);
-static int serio_pid;
+static struct task_struct *serio_task;
static void serio_queue_event(void *object, struct module *owner,
enum serio_event_type event_type)
@@ -150,12 +180,12 @@ static void serio_queue_event(void *object, struct module *owner,
spin_lock_irqsave(&serio_event_lock, flags);
/*
- * Scan event list for the other events for the same serio port,
+ * Scan event list for the other events for the same serio port,
* starting with the most recent one. If event is the same we
* do not need add new one. If event is of different type we
* need to add this event and should not look further because
* we need to preseve sequence of distinct events.
- */
+ */
list_for_each_entry_reverse(event, &serio_event_list, node) {
if (event->object == object) {
if (event->type == event_type)
@@ -337,20 +367,15 @@ static struct serio *serio_get_pending_child(struct serio *parent)
static int serio_thread(void *nothing)
{
- lock_kernel();
- daemonize("kseriod");
- allow_signal(SIGTERM);
-
do {
serio_handle_events();
- wait_event_interruptible(serio_wait, !list_empty(&serio_event_list));
+ wait_event_interruptible(serio_wait,
+ kthread_should_stop() || !list_empty(&serio_event_list));
try_to_freeze();
- } while (!signal_pending(current));
+ } while (!kthread_should_stop());
printk(KERN_DEBUG "serio: kseriod exiting\n");
-
- unlock_kernel();
- complete_and_exit(&serio_exited, 0);
+ return 0;
}
@@ -557,7 +582,7 @@ static void serio_destroy_port(struct serio *serio)
static void serio_reconnect_port(struct serio *serio)
{
do {
- if (!serio->drv || !serio->drv->reconnect || serio->drv->reconnect(serio)) {
+ if (serio_reconnect_driver(serio)) {
serio_disconnect_port(serio);
serio_find_driver(serio);
/* Ok, old children are now gone, we are done */
@@ -630,6 +655,19 @@ void serio_unregister_port(struct serio *serio)
}
/*
+ * Safely unregisters child port if one is present.
+ */
+void serio_unregister_child_port(struct serio *serio)
+{
+ down(&serio_sem);
+ if (serio->child) {
+ serio_disconnect_port(serio->child);
+ serio_destroy_port(serio->child);
+ }
+ up(&serio_sem);
+}
+
+/*
* Submits register request to kseriod for subsequent execution.
* Can be used when it is not obvious whether the serio_sem is
* taken or not and when delayed execution is feasible.
@@ -686,15 +724,14 @@ static int serio_driver_probe(struct device *dev)
struct serio *serio = to_serio_port(dev);
struct serio_driver *drv = to_serio_driver(dev->driver);
- return drv->connect(serio, drv);
+ return serio_connect_driver(serio, drv);
}
static int serio_driver_remove(struct device *dev)
{
struct serio *serio = to_serio_port(dev);
- struct serio_driver *drv = to_serio_driver(dev->driver);
- drv->disconnect(serio);
+ serio_disconnect_driver(serio);
return 0;
}
@@ -730,11 +767,9 @@ start_over:
static void serio_set_drv(struct serio *serio, struct serio_driver *drv)
{
- down(&serio->drv_sem);
serio_pause_rx(serio);
serio->drv = drv;
serio_continue_rx(serio);
- up(&serio->drv_sem);
}
static int serio_bus_match(struct device *dev, struct device_driver *drv)
@@ -794,7 +829,7 @@ static int serio_resume(struct device *dev)
{
struct serio *serio = to_serio_port(dev);
- if (!serio->drv || !serio->drv->reconnect || serio->drv->reconnect(serio)) {
+ if (serio_reconnect_driver(serio)) {
/*
* Driver re-probing can take a while, so better let kseriod
* deal with it.
@@ -848,9 +883,10 @@ irqreturn_t serio_interrupt(struct serio *serio,
static int __init serio_init(void)
{
- if (!(serio_pid = kernel_thread(serio_thread, NULL, CLONE_KERNEL))) {
+ serio_task = kthread_run(serio_thread, NULL, "kseriod");
+ if (IS_ERR(serio_task)) {
printk(KERN_ERR "serio: Failed to start kseriod\n");
- return -1;
+ return PTR_ERR(serio_task);
}
serio_bus.dev_attrs = serio_device_attrs;
@@ -866,8 +902,7 @@ static int __init serio_init(void)
static void __exit serio_exit(void)
{
bus_unregister(&serio_bus);
- kill_proc(serio_pid, SIGTERM, 1);
- wait_for_completion(&serio_exited);
+ kthread_stop(serio_task);
}
module_init(serio_init);
diff --git a/drivers/isdn/hardware/avm/avm_cs.c b/drivers/isdn/hardware/avm/avm_cs.c
index dc00c85e3e3..ee750e9456d 100644
--- a/drivers/isdn/hardware/avm/avm_cs.c
+++ b/drivers/isdn/hardware/avm/avm_cs.c
@@ -486,6 +486,14 @@ static int avmcs_event(event_t event, int priority,
return 0;
} /* avmcs_event */
+static struct pcmcia_device_id avmcs_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("AVM", "ISDN-Controller B1", 0x95d42008, 0x845dc335),
+ PCMCIA_DEVICE_PROD_ID12("AVM", "Mobile ISDN-Controller M1", 0x95d42008, 0x81e10430),
+ PCMCIA_DEVICE_PROD_ID12("AVM", "Mobile ISDN-Controller M2", 0x95d42008, 0x18e8558a),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, avmcs_ids);
+
static struct pcmcia_driver avmcs_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -493,6 +501,7 @@ static struct pcmcia_driver avmcs_driver = {
},
.attach = avmcs_attach,
.detach = avmcs_detach,
+ .id_table = avmcs_ids,
};
static int __init avmcs_init(void)
diff --git a/drivers/isdn/hisax/avma1_cs.c b/drivers/isdn/hisax/avma1_cs.c
index 663a0bf703b..67c60e04a37 100644
--- a/drivers/isdn/hisax/avma1_cs.c
+++ b/drivers/isdn/hisax/avma1_cs.c
@@ -501,6 +501,13 @@ static int avma1cs_event(event_t event, int priority,
return 0;
} /* avma1cs_event */
+static struct pcmcia_device_id avma1cs_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("AVM", "ISDN A", 0x95d42008, 0xadc9d4bb),
+ PCMCIA_DEVICE_PROD_ID12("ISDN", "CARD", 0x8d9761c8, 0x01c5aa7b),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, avma1cs_ids);
+
static struct pcmcia_driver avma1cs_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -508,6 +515,7 @@ static struct pcmcia_driver avma1cs_driver = {
},
.attach = avma1cs_attach,
.detach = avma1cs_detach,
+ .id_table = avma1cs_ids,
};
/*====================================================================*/
diff --git a/drivers/isdn/hisax/elsa_cs.c b/drivers/isdn/hisax/elsa_cs.c
index bfc013225f4..9146be54704 100644
--- a/drivers/isdn/hisax/elsa_cs.c
+++ b/drivers/isdn/hisax/elsa_cs.c
@@ -508,6 +508,13 @@ static int elsa_cs_event(event_t event, int priority,
return 0;
} /* elsa_cs_event */
+static struct pcmcia_device_id elsa_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("ELSA AG (Aachen, Germany)", "MicroLink ISDN/MC ", 0x983de2c4, 0x333ba257),
+ PCMCIA_DEVICE_PROD_ID12("ELSA GmbH, Aachen", "MicroLink ISDN/MC ", 0x639e5718, 0x333ba257),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, elsa_ids);
+
static struct pcmcia_driver elsa_cs_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -515,6 +522,7 @@ static struct pcmcia_driver elsa_cs_driver = {
},
.attach = elsa_cs_attach,
.detach = elsa_cs_detach,
+ .id_table = elsa_ids,
};
static int __init init_elsa_cs(void)
diff --git a/drivers/isdn/hisax/sedlbauer_cs.c b/drivers/isdn/hisax/sedlbauer_cs.c
index 44965124147..058147a6957 100644
--- a/drivers/isdn/hisax/sedlbauer_cs.c
+++ b/drivers/isdn/hisax/sedlbauer_cs.c
@@ -616,6 +616,18 @@ static int sedlbauer_event(event_t event, int priority,
return 0;
} /* sedlbauer_event */
+static struct pcmcia_device_id sedlbauer_ids[] = {
+ PCMCIA_DEVICE_PROD_ID1234("SEDLBAUER", "speed star II", "V 3.1", "(c) 93 - 98 cb ", 0x81fb79f5, 0xf3612e1d, 0x6b95c78a, 0x50d4149c),
+ PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "ISDN-Adapter", "4D67", 0x81fb79f5, 0xe4e9bc12, 0x397b7e90),
+ PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "ISDN-Adapter", "4D98", 0x81fb79f5, 0xe4e9bc12, 0x2e5c7fce),
+ PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "ISDN-Adapter", " (C) 93-94 VK", 0x81fb79f5, 0xe4e9bc12, 0x8db143fe),
+ PCMCIA_DEVICE_PROD_ID123("SEDLBAUER", "ISDN-Adapter", " (c) 93-95 VK", 0x81fb79f5, 0xe4e9bc12, 0xb391ab4c),
+ PCMCIA_DEVICE_PROD_ID12("HST High Soft Tech GmbH", "Saphir II B", 0xd79e0b84, 0x21d083ae),
+/* PCMCIA_DEVICE_PROD_ID1234("SEDLBAUER", 0x81fb79f5), */ /* too generic*/
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, sedlbauer_ids);
+
static struct pcmcia_driver sedlbauer_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -623,6 +635,7 @@ static struct pcmcia_driver sedlbauer_driver = {
},
.attach = sedlbauer_attach,
.detach = sedlbauer_detach,
+ .id_table = sedlbauer_ids,
};
static int __init init_sedlbauer_cs(void)
diff --git a/drivers/isdn/hisax/teles_cs.c b/drivers/isdn/hisax/teles_cs.c
index 63e8e20c17a..107376ff5b9 100644
--- a/drivers/isdn/hisax/teles_cs.c
+++ b/drivers/isdn/hisax/teles_cs.c
@@ -489,6 +489,12 @@ static int teles_cs_event(event_t event, int priority,
return 0;
} /* teles_cs_event */
+static struct pcmcia_device_id teles_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("TELES", "S0/PC", 0x67b50eae, 0xe9e70119),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, teles_ids);
+
static struct pcmcia_driver teles_cs_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -496,6 +502,7 @@ static struct pcmcia_driver teles_cs_driver = {
},
.attach = teles_attach,
.detach = teles_detach,
+ .id_table = teles_ids,
};
static int __init init_teles_cs(void)
diff --git a/drivers/mtd/maps/Kconfig b/drivers/mtd/maps/Kconfig
index 8480057eadb..2bea2e0b06f 100644
--- a/drivers/mtd/maps/Kconfig
+++ b/drivers/mtd/maps/Kconfig
@@ -607,6 +607,16 @@ config MTD_PCMCIA
cards are usually around 4-16MiB in size. This does not include
Compact Flash cards which are treated as IDE devices.
+config MTD_PCMCIA_ANONYMOUS
+ bool "Use PCMCIA MTD drivers for anonymous PCMCIA cards"
+ depends on MTD_PCMCIA
+ default N
+ help
+ If this option is enabled, PCMCIA cards which do not report
+ anything about themselves are assumed to be MTD cards.
+
+ If unsure, say N.
+
config MTD_UCLINUX
tristate "Generic uClinux RAM/ROM filesystem support"
depends on MTD_PARTITIONS && !MMU
diff --git a/drivers/mtd/maps/pcmciamtd.c b/drivers/mtd/maps/pcmciamtd.c
index e37b4c1976e..c2655a817e3 100644
--- a/drivers/mtd/maps/pcmciamtd.c
+++ b/drivers/mtd/maps/pcmciamtd.c
@@ -818,6 +818,32 @@ static dev_link_t *pcmciamtd_attach(void)
return link;
}
+static struct pcmcia_device_id pcmciamtd_ids[] = {
+ PCMCIA_DEVICE_FUNC_ID(1),
+ PCMCIA_DEVICE_PROD_ID123("IO DATA", "PCS-2M", "2MB SRAM", 0x547e66dc, 0x1fed36cd, 0x36eadd21),
+ PCMCIA_DEVICE_PROD_ID12("IBM", "2MB SRAM", 0xb569a6e5, 0x36eadd21),
+ PCMCIA_DEVICE_PROD_ID12("IBM", "4MB FLASH", 0xb569a6e5, 0x8bc54d2a),
+ PCMCIA_DEVICE_PROD_ID12("IBM", "8MB FLASH", 0xb569a6e5, 0x6df1be3e),
+ PCMCIA_DEVICE_PROD_ID12("Intel", "S2E20SW", 0x816cc815, 0xd14c9dcf),
+ PCMCIA_DEVICE_PROD_ID12("Intel", "S2E8 SW", 0x816cc815, 0xa2d7dedb),
+ PCMCIA_DEVICE_PROD_ID12("intel", "SERIES2-02 ", 0x40ade711, 0x145cea5c),
+ PCMCIA_DEVICE_PROD_ID12("intel", "SERIES2-04 ", 0x40ade711, 0x42064dda),
+ PCMCIA_DEVICE_PROD_ID12("intel", "SERIES2-20 ", 0x40ade711, 0x25ee5cb0),
+ PCMCIA_DEVICE_PROD_ID12("intel", "VALUE SERIES 100 ", 0x40ade711, 0xdf8506d8),
+ PCMCIA_DEVICE_PROD_ID12("KINGMAX TECHNOLOGY INC.", "SRAM 256K Bytes", 0x54d0c69c, 0xad12c29c),
+ PCMCIA_DEVICE_PROD_ID12("Maxtor", "MAXFL MobileMax Flash Memory Card", 0xb68968c8, 0x2dfb47b0),
+ PCMCIA_DEVICE_PROD_ID12("SEIKO EPSON", "WWB101EN20", 0xf9876baf, 0xad0b207b),
+ PCMCIA_DEVICE_PROD_ID12("SEIKO EPSON", "WWB513EN20", 0xf9876baf, 0xe8d884ad),
+ PCMCIA_DEVICE_PROD_ID12("Starfish, Inc.", "REX-3000", 0x05ddca47, 0xe7d67bca),
+ PCMCIA_DEVICE_PROD_ID12("Starfish, Inc.", "REX-4100", 0x05ddca47, 0x7bc32944),
+ /* the following was commented out in pcmcia-cs-3.2.7 */
+ /* PCMCIA_DEVICE_PROD_ID12("RATOC Systems,Inc.", "SmartMedia ADAPTER PC Card", 0xf4a2fefe, 0x5885b2ae), */
+#ifdef CONFIG_MTD_PCMCIA_ANONYMOUS
+ { .match_flags = PCMCIA_DEV_ID_MATCH_ANONYMOUS, },
+#endif
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, pcmciamtd_ids);
static struct pcmcia_driver pcmciamtd_driver = {
.drv = {
@@ -825,7 +851,8 @@ static struct pcmcia_driver pcmciamtd_driver = {
},
.attach = pcmciamtd_attach,
.detach = pcmciamtd_detach,
- .owner = THIS_MODULE
+ .owner = THIS_MODULE,
+ .id_table = pcmciamtd_ids,
};
diff --git a/drivers/net/amd8111e.c b/drivers/net/amd8111e.c
index b7dd7260caf..8618012df06 100755
--- a/drivers/net/amd8111e.c
+++ b/drivers/net/amd8111e.c
@@ -87,6 +87,7 @@ Revision History:
#include <linux/if_vlan.h>
#include <linux/ctype.h>
#include <linux/crc32.h>
+#include <linux/dma-mapping.h>
#include <asm/system.h>
#include <asm/io.h>
@@ -2006,12 +2007,11 @@ static int __devinit amd8111e_probe_one(struct pci_dev *pdev,
}
/* Initialize DMA */
- if(!pci_dma_supported(pdev, 0xffffffff)){
+ if (pci_set_dma_mask(pdev, DMA_32BIT_MASK) < 0) {
printk(KERN_ERR "amd8111e: DMA not supported,"
"exiting.\n");
- goto err_free_reg;
- } else
- pdev->dma_mask = 0xffffffff;
+ goto err_free_reg;
+ }
reg_addr = pci_resource_start(pdev, 0);
reg_len = pci_resource_len(pdev, 0);
diff --git a/drivers/net/at1700.c b/drivers/net/at1700.c
index b8ab2b6355e..e613cc28974 100644
--- a/drivers/net/at1700.c
+++ b/drivers/net/at1700.c
@@ -34,10 +34,6 @@
only is it difficult to detect, it also moves around in I/O space in
response to inb()s from other device probes!
*/
-/*
- 99/03/03 Allied Telesis RE1000 Plus support by T.Hagawa
- 99/12/30 port to 2.3.35 by K.Takai
-*/
#include <linux/config.h>
#include <linux/errno.h>
diff --git a/drivers/net/pcmcia/3c574_cs.c b/drivers/net/pcmcia/3c574_cs.c
index c6e8b25f968..f0fc04bd37c 100644
--- a/drivers/net/pcmcia/3c574_cs.c
+++ b/drivers/net/pcmcia/3c574_cs.c
@@ -1286,6 +1286,13 @@ static int el3_close(struct net_device *dev)
return 0;
}
+static struct pcmcia_device_id tc574_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0574),
+ PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0101, 0x0556, "3CCFEM556.cis"),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, tc574_ids);
+
static struct pcmcia_driver tc574_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -1293,6 +1300,7 @@ static struct pcmcia_driver tc574_driver = {
},
.attach = tc574_attach,
.detach = tc574_detach,
+ .id_table = tc574_ids,
};
static int __init init_tc574(void)
diff --git a/drivers/net/pcmcia/3c589_cs.c b/drivers/net/pcmcia/3c589_cs.c
index 89abdda1d34..8fa1b5f0fb6 100644
--- a/drivers/net/pcmcia/3c589_cs.c
+++ b/drivers/net/pcmcia/3c589_cs.c
@@ -1057,6 +1057,17 @@ static int el3_close(struct net_device *dev)
return 0;
}
+static struct pcmcia_device_id tc589_ids[] = {
+ PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0101, 0x0562),
+ PCMCIA_MFC_DEVICE_PROD_ID1(0, "Motorola MARQUIS", 0xf03e4e77),
+ PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0589),
+ PCMCIA_DEVICE_PROD_ID12("Farallon", "ENet", 0x58d93fc4, 0x992c2202),
+ PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0101, 0x0035, "3CXEM556.cis"),
+ PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0101, 0x003d, "3CXEM556.cis"),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, tc589_ids);
+
static struct pcmcia_driver tc589_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -1064,6 +1075,7 @@ static struct pcmcia_driver tc589_driver = {
},
.attach = tc589_attach,
.detach = tc589_detach,
+ .id_table = tc589_ids,
};
static int __init init_tc589(void)
diff --git a/drivers/net/pcmcia/axnet_cs.c b/drivers/net/pcmcia/axnet_cs.c
index 853b586e481..23ce77b1d5b 100644
--- a/drivers/net/pcmcia/axnet_cs.c
+++ b/drivers/net/pcmcia/axnet_cs.c
@@ -850,6 +850,34 @@ static void block_output(struct net_device *dev, int count,
outsw(nic_base + AXNET_DATAPORT, buf, count>>1);
}
+static struct pcmcia_device_id axnet_ids[] = {
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x016c, 0x0081),
+ PCMCIA_DEVICE_MANF_CARD(0x018a, 0x0301),
+ PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0301),
+ PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0303),
+ PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0309),
+ PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1106),
+ PCMCIA_DEVICE_MANF_CARD(0x8a01, 0xc1ab),
+ PCMCIA_DEVICE_PROD_ID124("Fast Ethernet", "16-bit PC Card", "AX88190", 0xb4be14e3, 0x9a12eb6a, 0xab9be5ef),
+ PCMCIA_DEVICE_PROD_ID12("ASIX", "AX88190", 0x0959823b, 0xab9be5ef),
+ PCMCIA_DEVICE_PROD_ID12("Billionton", "LNA-100B", 0x552ab682, 0xbc3b87e1),
+ PCMCIA_DEVICE_PROD_ID12("CHEETAH ETHERCARD", "EN2228", 0x00fa7bc8, 0x00e990cc),
+ PCMCIA_DEVICE_PROD_ID12("CNet", "CNF301", 0xbc477dde, 0x78c5f40b),
+ PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FEther PCC-TXD", 0x5261440f, 0x436768c5),
+ PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FEtherII PCC-TXD", 0x5261440f, 0x730df72e),
+ PCMCIA_DEVICE_PROD_ID12("Dynalink", "L100C16", 0x55632fd5, 0x66bc2a90),
+ PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V3)", 0x0733cc81, 0x232019a8),
+ PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC3-TX", 0x481e0094, 0xf91af609),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "100BASE", 0x281f1c5d, 0x7c2add04),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEtherCard", 0x281f1c5d, 0x7ef26116),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FEP501", 0x281f1c5d, 0x2e272058),
+ PCMCIA_DEVICE_PROD_ID14("Network Everywhere", "AX88190", 0x820a67b6, 0xab9be5ef),
+ /* this is not specific enough */
+ /* PCMCIA_DEVICE_MANF_CARD(0x021b, 0x0202), */
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, axnet_ids);
+
static struct pcmcia_driver axnet_cs_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -857,6 +885,7 @@ static struct pcmcia_driver axnet_cs_driver = {
},
.attach = axnet_attach,
.detach = axnet_detach,
+ .id_table = axnet_ids,
};
static int __init init_axnet_cs(void)
diff --git a/drivers/net/pcmcia/com20020_cs.c b/drivers/net/pcmcia/com20020_cs.c
index 4294e1e3f15..68d58cc58d3 100644
--- a/drivers/net/pcmcia/com20020_cs.c
+++ b/drivers/net/pcmcia/com20020_cs.c
@@ -483,7 +483,11 @@ static int com20020_event(event_t event, int priority,
return 0;
} /* com20020_event */
-
+static struct pcmcia_device_id com20020_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("Contemporary Control Systems, Inc.", "PCM20 Arcnet Adapter", 0x59991666, 0x95dfffaf),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, com20020_ids);
static struct pcmcia_driver com20020_cs_driver = {
.owner = THIS_MODULE,
@@ -492,6 +496,7 @@ static struct pcmcia_driver com20020_cs_driver = {
},
.attach = com20020_attach,
.detach = com20020_detach,
+ .id_table = com20020_ids,
};
static int __init init_com20020_cs(void)
diff --git a/drivers/net/pcmcia/fmvj18x_cs.c b/drivers/net/pcmcia/fmvj18x_cs.c
index 0424865e809..917adbbf0b5 100644
--- a/drivers/net/pcmcia/fmvj18x_cs.c
+++ b/drivers/net/pcmcia/fmvj18x_cs.c
@@ -435,7 +435,9 @@ static void fmvj18x_config(dev_link_t *link)
pcmcia_get_status(handle, &status);
if (status.CardState & CS_EVENT_3VCARD)
link->conf.Vcc = 33; /* inserted in 3.3V slot */
- } else if (le16_to_cpu(buf[1]) == PRODID_TDK_GN3410) {
+ } else if (le16_to_cpu(buf[1]) == PRODID_TDK_GN3410
+ || le16_to_cpu(buf[1]) == PRODID_TDK_NP9610
+ || le16_to_cpu(buf[1]) == PRODID_TDK_MN3200) {
/* MultiFunction Card */
link->conf.ConfigBase = 0x800;
link->conf.ConfigIndex = 0x47;
@@ -764,6 +766,31 @@ static int fmvj18x_event(event_t event, int priority,
return 0;
} /* fmvj18x_event */
+static struct pcmcia_device_id fmvj18x_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x0004, 0x0004),
+ PCMCIA_DEVICE_PROD_ID12("EAGLE Technology", "NE200 ETHERNET LAN MBH10302 04", 0x528c88c4, 0x74f91e59),
+ PCMCIA_DEVICE_PROD_ID12("Eiger Labs,Inc", "EPX-10BT PC Card Ethernet 10BT", 0x53af556e, 0x877f9922),
+ PCMCIA_DEVICE_PROD_ID12("Eiger labs,Inc.", "EPX-10BT PC Card Ethernet 10BT", 0xf47e6c66, 0x877f9922),
+ PCMCIA_DEVICE_PROD_ID12("FUJITSU", "LAN Card(FMV-J182)", 0x6ee5a3d8, 0x5baf31db),
+ PCMCIA_DEVICE_PROD_ID12("FUJITSU", "MBH10308", 0x6ee5a3d8, 0x3f04875e),
+ PCMCIA_DEVICE_PROD_ID12("FUJITSU TOWA", "LA501", 0xb8451188, 0x12939ba2),
+ PCMCIA_DEVICE_PROD_ID12("HITACHI", "HT-4840-11", 0xf4f43949, 0x773910f4),
+ PCMCIA_DEVICE_PROD_ID12("NextComK.K.", "NC5310B Ver1.0 ", 0x8cef4d3a, 0x075fc7b6),
+ PCMCIA_DEVICE_PROD_ID12("NextComK.K.", "NC5310 Ver1.0 ", 0x8cef4d3a, 0xbccf43e6),
+ PCMCIA_DEVICE_PROD_ID12("RATOC System Inc.", "10BASE_T CARD R280", 0x85c10e17, 0xd9413666),
+ PCMCIA_DEVICE_PROD_ID12("TDK", "LAC-CD02x", 0x1eae9475, 0x8fa0ee70),
+ PCMCIA_DEVICE_PROD_ID12("TDK", "LAC-CF010", 0x1eae9475, 0x7683bc9a),
+ PCMCIA_DEVICE_PROD_ID1("CONTEC Co.,Ltd.", 0x58d8fee2),
+ PCMCIA_DEVICE_PROD_ID1("PCMCIA LAN MBH10304 ES", 0x2599f454),
+ PCMCIA_DEVICE_PROD_ID1("PCMCIA MBH10302", 0x8f4005da),
+ PCMCIA_DEVICE_PROD_ID1("UBKK,V2.0", 0x90888080),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "TDK", "GlobalNetworker 3410/3412", 0x1eae9475, 0xd9a93bed),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0x0d0a),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0x0e0a),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, fmvj18x_ids);
+
static struct pcmcia_driver fmvj18x_cs_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -771,6 +798,7 @@ static struct pcmcia_driver fmvj18x_cs_driver = {
},
.attach = fmvj18x_attach,
.detach = fmvj18x_detach,
+ .id_table = fmvj18x_ids,
};
static int __init init_fmvj18x_cs(void)
diff --git a/drivers/net/pcmcia/ibmtr_cs.c b/drivers/net/pcmcia/ibmtr_cs.c
index f0ff06e2041..cf6d073ea55 100644
--- a/drivers/net/pcmcia/ibmtr_cs.c
+++ b/drivers/net/pcmcia/ibmtr_cs.c
@@ -508,6 +508,13 @@ static void ibmtr_hw_setup(struct net_device *dev, u_int mmiobase)
return;
}
+static struct pcmcia_device_id ibmtr_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("3Com", "TokenLink Velocity PC Card", 0x41240e5b, 0x82c3734e),
+ PCMCIA_DEVICE_PROD_ID12("IBM", "TOKEN RING", 0xb569a6e5, 0xbf8eed47),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, ibmtr_ids);
+
static struct pcmcia_driver ibmtr_cs_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -515,6 +522,7 @@ static struct pcmcia_driver ibmtr_cs_driver = {
},
.attach = ibmtr_attach,
.detach = ibmtr_detach,
+ .id_table = ibmtr_ids,
};
static int __init init_ibmtr_cs(void)
diff --git a/drivers/net/pcmcia/nmclan_cs.c b/drivers/net/pcmcia/nmclan_cs.c
index 4603807fcaf..b86e7253fbf 100644
--- a/drivers/net/pcmcia/nmclan_cs.c
+++ b/drivers/net/pcmcia/nmclan_cs.c
@@ -1675,6 +1675,13 @@ static void set_multicast_list(struct net_device *dev)
} /* set_multicast_list */
+static struct pcmcia_device_id nmclan_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("New Media Corporation", "Ethernet", 0x085a850b, 0x00b2e941),
+ PCMCIA_DEVICE_PROD_ID12("Portable Add-ons", "Ethernet", 0x0ebf1d60, 0x00b2e941),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, nmclan_ids);
+
static struct pcmcia_driver nmclan_cs_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -1682,6 +1689,7 @@ static struct pcmcia_driver nmclan_cs_driver = {
},
.attach = nmclan_attach,
.detach = nmclan_detach,
+ .id_table = nmclan_ids,
};
static int __init init_nmclan_cs(void)
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index f3ea4a9f2bf..855a45d062b 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -1637,6 +1637,208 @@ failed:
/*====================================================================*/
+static struct pcmcia_device_id pcnet_ids[] = {
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0057, 0x0021),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0104, 0x000a),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0105, 0xea15),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0x3341),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0143, 0xc0ab),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x021b, 0x0101),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x08a1, 0xc0ab),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "AnyCom", "Fast Ethernet ", 0x578ba6e7, 0x02d92d1e),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
+ PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away 28.8 PC Card ", 0xb569a6e5, 0x5bd4ff2c),
+ PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
+ PCMCIA_MFC_DEVICE_PROD_ID12(0, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
+ PCMCIA_MFC_DEVICE_PROD_ID123(0, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
+ PCMCIA_MFC_DEVICE_PROD_ID2(0, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
+ PCMCIA_DEVICE_MANF_CARD(0x0057, 0x1004),
+ PCMCIA_DEVICE_MANF_CARD(0x0104, 0x000d),
+ PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0075),
+ PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0145),
+ PCMCIA_DEVICE_MANF_CARD(0x0149, 0x0230),
+ PCMCIA_DEVICE_MANF_CARD(0x0149, 0x4530),
+/* PCMCIA_DEVICE_MANF_CARD(0x0149, 0xc1ab), conflict with axnet_cs */
+ PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0110),
+ PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x2328),
+ PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x8041),
+ PCMCIA_DEVICE_MANF_CARD(0x0213, 0x2452),
+/* PCMCIA_DEVICE_MANF_CARD(0x021b, 0x0202), conflict with axnet_cs */
+ PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0300),
+ PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0307),
+ PCMCIA_DEVICE_MANF_CARD(0x026f, 0x030a),
+ PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1103),
+ PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1121),
+ PCMCIA_DEVICE_PROD_ID12("2408LAN", "Ethernet", 0x352fff7f, 0x00b2e941),
+ PCMCIA_DEVICE_PROD_ID123("Cardwell", "PCMCIA", "ETHERNET", 0x9533672e, 0x281f1c5d, 0x3ff7175b),
+ PCMCIA_DEVICE_PROD_ID123("CNet ", "CN30BC", "ETHERNET", 0x9fe55d3d, 0x85601198, 0x3ff7175b),
+ PCMCIA_DEVICE_PROD_ID123("Digital", "Ethernet", "Adapter", 0x9999ab35, 0x00b2e941, 0x4b0d829e),
+ PCMCIA_DEVICE_PROD_ID123("Edimax Technology Inc.", "PCMCIA", "Ethernet Card", 0x738a0019, 0x281f1c5d, 0x5e9d92c0),
+ PCMCIA_DEVICE_PROD_ID123("EFA ", "EFA207", "ETHERNET", 0x3d294be4, 0xeb9aab6c, 0x3ff7175b),
+ PCMCIA_DEVICE_PROD_ID123("I-O DATA", "PCLA", "ETHERNET", 0x1d55d7ec, 0xe4c64d34, 0x3ff7175b),
+ PCMCIA_DEVICE_PROD_ID123("IO DATA", "PCLATE", "ETHERNET", 0x547e66dc, 0x6b260753, 0x3ff7175b),
+ PCMCIA_DEVICE_PROD_ID123("KingMax Technology Inc.", "EN10-T2", "PCMCIA Ethernet Card", 0x932b7189, 0x699e4436, 0x6f6652e0),
+ PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2216", 0x281f1c5d, 0xd4cd2f20, 0xb87add82),
+ PCMCIA_DEVICE_PROD_ID123("PCMCIA", "PCMCIA-ETHERNET-CARD", "UE2620", 0x281f1c5d, 0xd4cd2f20, 0x7d3d83a8),
+ PCMCIA_DEVICE_PROD_ID1("2412LAN", 0x67f236ab),
+ PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2212", 0xdfc6b5b2, 0xcb112a11),
+ PCMCIA_DEVICE_PROD_ID12("ACCTON", "EN2216-PCMCIA-ETHERNET", 0xdfc6b5b2, 0x5542bfff),
+ PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA100-PCM-T V2 100/10M LAN PC Card", 0xbb7fbdd7, 0xcd91cc68),
+ PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM", 0xbb7fbdd7, 0x5ba10d49),
+ PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA100-PCM V2", 0x36634a66, 0xc6d05997),
+ PCMCIA_DEVICE_PROD_ID12("Allied Telesis, K.K.", "CentreCOM LA-PCM_V2", 0xbb7fBdd7, 0x28e299f8),
+ PCMCIA_DEVICE_PROD_ID12("Allied Telesis K.K.", "LA-PCM V3", 0x36634a66, 0x62241d96),
+ PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8010", 0x5070a7f9, 0x82f96e96),
+ PCMCIA_DEVICE_PROD_ID12("AmbiCom", "AMB8610", 0x5070a7f9, 0x86741224),
+ PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002", 0x93b15570, 0x75ec3efb),
+ PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8002T", 0x93b15570, 0x461c5247),
+ PCMCIA_DEVICE_PROD_ID12("AmbiCom Inc", "AMB8010", 0x93b15570, 0x82f96e96),
+ PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet", 0x578ba6e7, 0x0a9888c1),
+ PCMCIA_DEVICE_PROD_ID12("AnyCom", "ECO Ethernet 10/100", 0x578ba6e7, 0x939fedbd),
+ PCMCIA_DEVICE_PROD_ID12("AROWANA", "PCMCIA Ethernet LAN Card", 0x313adbc8, 0x08d9f190),
+ PCMCIA_DEVICE_PROD_ID12("ASANTE", "FriendlyNet PC Card", 0x3a7ade0f, 0x41c64504),
+ PCMCIA_DEVICE_PROD_ID12("Billionton", "LNT-10TB", 0x552ab682, 0xeeb1ba6a),
+ PCMCIA_DEVICE_PROD_ID12("CF", "10Base-Ethernet", 0x44ebf863, 0x93ae4d79),
+ PCMCIA_DEVICE_PROD_ID12("CNet", "CN40BC Ethernet", 0xbc477dde, 0xfba775a7),
+ PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "BASEline PCMCIA 10 MBit Ethernetadapter", 0xfa2e424d, 0xe9190d8a),
+ PCMCIA_DEVICE_PROD_ID12("COMPU-SHACK", "FASTline PCMCIA 10/100 Fast-Ethernet", 0xfa2e424d, 0x3953d9b9),
+ PCMCIA_DEVICE_PROD_ID12("CONTEC", "C-NET(PC)C-10L", 0x21cab552, 0xf6f90722),
+ PCMCIA_DEVICE_PROD_ID12("corega", "FEther PCC-TXF", 0x0a21501a, 0xa51564a2),
+ PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega EtherII PCC-T", 0x5261440f, 0xfa9d85bd),
+ PCMCIA_DEVICE_PROD_ID12("Corega K.K.", "corega EtherII PCC-TD", 0xd4fdcbd8, 0xc49bd73d),
+ PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega Ether PCC-T", 0x5261440f, 0x6705fcaa),
+ PCMCIA_DEVICE_PROD_ID12("corega K.K.", "corega FastEther PCC-TX", 0x5261440f, 0x485e85d9),
+ PCMCIA_DEVICE_PROD_ID12("Corega,K.K.", "Ethernet LAN Card", 0x110d26d9, 0x9fd2f0a2),
+ PCMCIA_DEVICE_PROD_ID12("corega,K.K.", "Ethernet LAN Card", 0x9791a90e, 0x9fd2f0a2),
+ PCMCIA_DEVICE_PROD_ID12("CouplerlessPCMCIA", "100BASE", 0xee5af0ad, 0x7c2add04),
+ PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-010", 0x77008979, 0x9d8d445d),
+ PCMCIA_DEVICE_PROD_ID12("CyQ've", "ELA-110E 10/100M LAN Card", 0x77008979, 0xfd184814),
+ PCMCIA_DEVICE_PROD_ID12("DataTrek.", "NetCard ", 0x5cd66d9d, 0x84697ce0),
+ PCMCIA_DEVICE_PROD_ID12("Dayna Communications, Inc.", "CommuniCard E", 0x0c629325, 0xb4e7dbaf),
+ PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100", 0x697403d8, 0xe160b995),
+ PCMCIA_DEVICE_PROD_ID12("Digicom", "Palladio LAN 10/100 Dongless", 0x697403d8, 0xa6d3b233),
+ PCMCIA_DEVICE_PROD_ID12("DIGITAL", "DEPCM-XX", 0x69616cb3, 0xe600e76e),
+ PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-650", 0x1a424a1c, 0xf28c8398),
+ PCMCIA_DEVICE_PROD_ID12("D-Link", "DE-660", 0x1a424a1c, 0xd9a1d05b),
+ PCMCIA_DEVICE_PROD_ID12("D-Link", "DFE-650", 0x1a424a1c, 0x0f0073f9),
+ PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 PC Card", 0x725b842d, 0xf1efee84),
+ PCMCIA_DEVICE_PROD_ID12("Dual Speed", "10/100 Port Attached PC Card", 0x725b842d, 0x2db1f8e9),
+ PCMCIA_DEVICE_PROD_ID12("Dynalink", "L10BC", 0x55632fd5, 0xdc65f2b1),
+ PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10BC", 0x6a26d1cf, 0xdc65f2b1),
+ PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L10C", 0x6a26d1cf, 0xc4f84efb),
+ PCMCIA_DEVICE_PROD_ID12("E-CARD", "E-CARD", 0x6701da11, 0x6701da11),
+ PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet 10BaseT card", 0x53c864c6, 0xedd059f6),
+ PCMCIA_DEVICE_PROD_ID12("EIGER Labs Inc.", "Ethernet Combo card", 0x53c864c6, 0x929c486c),
+ PCMCIA_DEVICE_PROD_ID12("Ethernet", "Adapter", 0x00b2e941, 0x4b0d829e),
+ PCMCIA_DEVICE_PROD_ID12("Ethernet Adapter", "E2000 PCMCIA Ethernet", 0x96767301, 0x71fbbc61),
+ PCMCIA_DEVICE_PROD_ID12("Ethernet PCMCIA adapter", "EP-210", 0x8dd86181, 0xf2b52517),
+ PCMCIA_DEVICE_PROD_ID12("Fast Ethernet", "Adapter", 0xb4be14e3, 0x4b0d829e),
+ PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2000", 0x2a151fac, 0xf00555cb),
+ PCMCIA_DEVICE_PROD_ID12("Grey Cell", "GCS2220", 0x2a151fac, 0xc1b7e327),
+ PCMCIA_DEVICE_PROD_ID12("GVC", "NIC-2000p", 0x76e171bd, 0x6eb1c947),
+ PCMCIA_DEVICE_PROD_ID12("IBM Corp.", "Ethernet", 0xe3736c88, 0x00b2e941),
+ PCMCIA_DEVICE_PROD_ID12("IC-CARD", "IC-CARD", 0x60cb09a6, 0x60cb09a6),
+ PCMCIA_DEVICE_PROD_ID12("IO DATA", "PCETTX", 0x547e66dc, 0x6fc5459b),
+ PCMCIA_DEVICE_PROD_ID12("iPort", "10/100 Ethernet Card", 0x56c538d2, 0x11b0ffc0),
+ PCMCIA_DEVICE_PROD_ID12("KANSAI ELECTRIC CO.,LTD", "KLA-PCM/T", 0xb18dc3b4, 0xcc51a956),
+ PCMCIA_DEVICE_PROD_ID12("KCI", "PE520 PCMCIA Ethernet Adapter", 0xa89b87d3, 0x1eb88e64),
+ PCMCIA_DEVICE_PROD_ID12("KINGMAX", "EN10T2T", 0x7bcb459a, 0xa5c81fa5),
+ PCMCIA_DEVICE_PROD_ID12("Kingston", "KNE-PC2", 0x1128e633, 0xce2a89b3),
+ PCMCIA_DEVICE_PROD_ID12("Kingston Technology Corp.", "EtheRx PC Card Ethernet Adapter", 0x313c7be3, 0x0afb54a2),
+ PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-10/100CD", 0x1b7827b2, 0xcda71d1c),
+ PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDF", 0x1b7827b2, 0xfec71e40),
+ PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDL/T", 0x1b7827b2, 0x79fba4f7),
+ PCMCIA_DEVICE_PROD_ID12("Laneed", "LD-CDS", 0x1b7827b2, 0x931afaab),
+ PCMCIA_DEVICE_PROD_ID12("Linksys", "Combo PCMCIA EthernetCard (EC2T)", 0x0733cc81, 0x32ee8c78),
+ PCMCIA_DEVICE_PROD_ID12("LINKSYS", "E-CARD", 0xf7cb0b07, 0x6701da11),
+ PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 Integrated PC Card (PCM100)", 0x0733cc81, 0x453c3f9d),
+ PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100)", 0x0733cc81, 0x66c5a389),
+ PCMCIA_DEVICE_PROD_ID12("Linksys", "EtherFast 10/100 PC Card (PCMPC100 V2)", 0x0733cc81, 0x3a3b28e9),
+ PCMCIA_DEVICE_PROD_ID12("Linksys", "HomeLink Phoneline ", 0x0733cc81, 0x5e07cfa0),
+ PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN100TX", 0x88fcdeda, 0x6d772737),
+ PCMCIA_DEVICE_PROD_ID12("Logitec", "LPM-LN20T", 0x88fcdeda, 0x81090922),
+ PCMCIA_DEVICE_PROD_ID12("LONGSHINE", "PCMCIA Ethernet Card", 0xf866b0b0, 0x6f6652e0),
+ PCMCIA_DEVICE_PROD_ID12("MACNICA", "ME1-JEIDA", 0x20841b68, 0xaf8a3578),
+ PCMCIA_DEVICE_PROD_ID12("Macsense", "MPC-10", 0xd830297f, 0xd265c307),
+ PCMCIA_DEVICE_PROD_ID12("Matsushita Electric Industrial Co.,LTD.", "CF-VEL211", 0x44445376, 0x8ded41d4),
+ PCMCIA_DEVICE_PROD_ID12("MAXTECH", "PCN2000", 0x78d64bc0, 0xca0ca4b8),
+ PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-T", 0x481e0094, 0xa2eb0cf3),
+ PCMCIA_DEVICE_PROD_ID12("MELCO", "LPC2-TX", 0x481e0094, 0x41a6916c),
+ PCMCIA_DEVICE_PROD_ID12("Microcom C.E.", "Travel Card LAN 10/100", 0x4b91cec7, 0xe70220d6),
+ PCMCIA_DEVICE_PROD_ID12("Microdyne", "NE4200", 0x2e6da59b, 0x0478e472),
+ PCMCIA_DEVICE_PROD_ID12("MIDORI ELEC.", "LT-PCMT", 0x648d55c1, 0xbde526c7),
+ PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover 4100", 0x36e1191f, 0x60c229b9),
+ PCMCIA_DEVICE_PROD_ID12("National Semiconductor", "InfoMover NE4100", 0x36e1191f, 0xa6617ec8),
+ PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J12", 0x18df0ba0, 0xbc912d76),
+ PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA410TX", 0x9aa79dc3, 0x60e5bc0e),
+ PCMCIA_DEVICE_PROD_ID12("NETGEAR", "FA411", 0x9aa79dc3, 0x40fad875),
+ PCMCIA_DEVICE_PROD_ID12("Network Everywhere", "Fast Ethernet 10/100 PC Card", 0x820a67b6, 0x31ed1a5f),
+ PCMCIA_DEVICE_PROD_ID12("NextCom K.K.", "Next Hawk", 0xaedaec74, 0xad050ef1),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100Mbps Ethernet Card", 0x281f1c5d, 0x6e41773b),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet", 0x281f1c5d, 0x00b2e941),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET", 0x281f1c5d, 0x3ff7175b),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet 10BaseT Card", 0x281f1c5d, 0x4de2f6c8),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Card", 0x281f1c5d, 0x5e9d92c0),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Ethernet Combo card", 0x281f1c5d, 0x929c486c),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "ETHERNET V1.0", 0x281f1c5d, 0x4d8817c8),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FastEthernet", 0x281f1c5d, 0xfe871eeb),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast-Ethernet", 0x281f1c5d, 0x45f1f3b4),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "FAST ETHERNET CARD", 0x281f1c5d, 0xec5dbca7),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA LAN", "Ethernet", 0x7500e246, 0x00b2e941),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "LNT-10TN", 0x281f1c5d, 0xe707f641),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "UE2212", 0x281f1c5d, 0xbf17199b),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", " Ethernet NE2000 Compatible", 0x281f1c5d, 0x42d5d7e1),
+ PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10baseT 3.3V", 0xebf91155, 0x30074c80),
+ PCMCIA_DEVICE_PROD_ID12("PRETEC", "Ethernet CompactLAN 10BaseT 3.3V", 0xebf91155, 0x7f5a4f50),
+ PCMCIA_DEVICE_PROD_ID12("Psion Dacom", "Gold Card Ethernet", 0xf5f025c2, 0x3a30e110),
+ PCMCIA_DEVICE_PROD_ID12("=RELIA==", "Ethernet", 0xcdd0644a, 0x00b2e941),
+ PCMCIA_DEVICE_PROD_ID12("RP", "1625B Ethernet NE2000 Compatible", 0xe3e66e22, 0xb96150df),
+ PCMCIA_DEVICE_PROD_ID12("RPTI", "EP400 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4a7e2ae0),
+ PCMCIA_DEVICE_PROD_ID12("RPTI", "EP401 Ethernet NE2000 Compatible", 0xdc6f88fd, 0x4bcbd7fd),
+ PCMCIA_DEVICE_PROD_ID12("RPTI LTD.", "EP400", 0xc53ac515, 0x81e39388),
+ PCMCIA_DEVICE_PROD_ID12("SCM", "Ethernet Combo card", 0xbdc3b102, 0x929c486c),
+ PCMCIA_DEVICE_PROD_ID12("Seiko Epson Corp.", "Ethernet", 0x09928730, 0x00b2e941),
+ PCMCIA_DEVICE_PROD_ID12("SMC", "EZCard-10-PCMCIA", 0xc4f8b18b, 0xfb21d265),
+ PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision D", 0xc70a4760, 0x2ade483e),
+ PCMCIA_DEVICE_PROD_ID12("Socket Communications Inc", "Socket EA PCMCIA LAN Adapter Revision E", 0xc70a4760, 0x5dd978a8),
+ PCMCIA_DEVICE_PROD_ID12("TDK", "LAK-CD031 for PCMCIA", 0x1eae9475, 0x0ed386fa),
+ PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE450T", 0x466b05f0, 0x8b74bc4f),
+ PCMCIA_DEVICE_PROD_ID12("Telecom Device K.K.", "SuperSocket RE550T", 0x466b05f0, 0x33c8db2a),
+ PCMCIA_DEVICE_PROD_ID13("Hypertec", "EP401", 0x8787bec7, 0xf6e4a31e),
+ PCMCIA_DEVICE_PROD_ID13("KingMax Technology Inc.", "Ethernet Card", 0x932b7189, 0x5e9d92c0),
+ PCMCIA_DEVICE_PROD_ID13("LONGSHINE", "EP401", 0xf866b0b0, 0xf6e4a31e),
+ PCMCIA_DEVICE_PROD_ID13("Xircom", "CFE-10", 0x2e3ee845, 0x22a49f89),
+ PCMCIA_DEVICE_PROD_ID1("CyQ've 10 Base-T LAN CARD", 0x94faf360),
+ PCMCIA_DEVICE_PROD_ID1("EP-210 PCMCIA LAN CARD.", 0x8850b4de),
+ PCMCIA_DEVICE_PROD_ID1("ETHER-C16", 0x06a8514f),
+ PCMCIA_DEVICE_PROD_ID1("IC-CARD", 0x60cb09a6),
+ PCMCIA_DEVICE_PROD_ID1("NE2000 Compatible", 0x75b8ad5a),
+ PCMCIA_DEVICE_PROD_ID2("EN-6200P2", 0xa996d078),
+ /* too generic! */
+ /* PCMCIA_DEVICE_PROD_ID12("PCMCIA", "10/100 Ethernet Card", 0x281f1c5d, 0x11b0ffc0), */
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "PCMLM28.cis"),
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "PCMLM28.cis"),
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "PCMLM28.cis"),
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "PCMLM28.cis"),
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "PCMLM28.cis"),
+ PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "DP83903.cis"),
+ PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "DP83903.cis"),
+ PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "DP83903.cis"),
+ PCMCIA_DEVICE_CIS_MANF_CARD(0xc00f, 0x0002, "LA-PCM.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID12("KTI", "PE520 PLUS", 0xad180345, 0x9d58d392, "PE520.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID12("NDC", "Ethernet", 0x01c43ae1, 0x00b2e941, "NE2K.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID12("PMX ", "PE-200", 0x34f3f1c8, 0x10b59f8c, "PE-200.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID12("TAMARACK", "Ethernet", 0xcf434fba, 0x00b2e941, "tamarack.cis"),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, pcnet_ids);
+
static struct pcmcia_driver pcnet_driver = {
.drv = {
.name = "pcnet_cs",
@@ -1644,6 +1846,7 @@ static struct pcmcia_driver pcnet_driver = {
.attach = pcnet_attach,
.detach = pcnet_detach,
.owner = THIS_MODULE,
+ .id_table = pcnet_ids,
};
static int __init init_pcnet_cs(void)
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 8a5e52c40e4..bc01c88c670 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -2327,6 +2327,38 @@ static int smc_ioctl (struct net_device *dev, struct ifreq *rq, int cmd)
return rc;
}
+static struct pcmcia_device_id smc91c92_ids[] = {
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0109, 0x0501),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0140, 0x000a),
+ PCMCIA_PFC_DEVICE_PROD_ID123(0, "MEGAHERTZ", "CC/XJEM3288", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x04cd2988, 0x46a52d63),
+ PCMCIA_PFC_DEVICE_PROD_ID123(0, "MEGAHERTZ", "CC/XJEM3336", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x0143b773, 0x46a52d63),
+ PCMCIA_PFC_DEVICE_PROD_ID123(0, "MEGAHERTZ", "EM1144T", "PCMCIA MODEM", 0xf510db04, 0x856d66c8, 0xbd6c43ef),
+ PCMCIA_PFC_DEVICE_PROD_ID123(0, "MEGAHERTZ", "XJEM1144/CCEM1144", "PCMCIA MODEM", 0xf510db04, 0x52d21e1e, 0xbd6c43ef),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "Gateway 2000", "XJEM3336", 0xdd9989be, 0x662c394c),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "MEGAHERTZ", "XJEM1144/CCEM1144", 0xf510db04, 0x52d21e1e),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "Ositech", "Trumpcard", 0x0c2f80cd, 0x0573c29f),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "Ositech", "Trumpcard", 0x0c2f80cd, 0x0573c29f),
+ PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x016c, 0x0020),
+ PCMCIA_DEVICE_MANF_CARD(0x016c, 0x0023),
+ PCMCIA_DEVICE_PROD_ID123("BASICS by New Media Corporation", "Ethernet", "SMC91C94", 0x23c78a9d, 0x00b2e941, 0xcef397fb),
+ PCMCIA_DEVICE_PROD_ID12("ARGOSY", "Fast Ethernet PCCard", 0x78f308dc, 0xdcea68bc),
+ PCMCIA_DEVICE_PROD_ID12("dit Co., Ltd.", "PC Card-10/100BTX", 0xe59365c8, 0x6a2161d1),
+ PCMCIA_DEVICE_PROD_ID12("DYNALINK", "L100C", 0x6a26d1cf, 0xc16ce9c5),
+ PCMCIA_DEVICE_PROD_ID12("Farallon", "Farallon Enet", 0x58d93fc4, 0x244734e9),
+ PCMCIA_DEVICE_PROD_ID12("Megahertz", "CC10BT/2", 0x33234748, 0x3c95b953),
+ PCMCIA_DEVICE_PROD_ID12("MELCO/SMC", "LPC-TX", 0xa2cd8e6d, 0x42da662a),
+ PCMCIA_DEVICE_PROD_ID12("Ositech", "Trumpcard", 0x0c2f80cd, 0x0573c29f),
+ PCMCIA_DEVICE_PROD_ID12("Ositech", "Trumpcard", 0x0c2f80cd, 0x0573c29f),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA", "Fast Ethernet PCCard", 0x281f1c5d, 0xdcea68bc),
+ PCMCIA_DEVICE_PROD_ID12("Psion", "10Mb Ethernet", 0x4ef00b21, 0x844be9e9),
+ PCMCIA_DEVICE_PROD_ID12("SMC", "EtherEZ Ethernet 8020", 0xc4f8b18b, 0x4a0eeb2d),
+ /* These conflict with other cards! */
+ /* PCMCIA_DEVICE_MANF_CARD(0x0186, 0x0100), */
+ /* PCMCIA_DEVICE_MANF_CARD(0x8a01, 0xc1ab), */
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, smc91c92_ids);
+
static struct pcmcia_driver smc91c92_cs_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -2334,6 +2366,7 @@ static struct pcmcia_driver smc91c92_cs_driver = {
},
.attach = smc91c92_attach,
.detach = smc91c92_detach,
+ .id_table = smc91c92_ids,
};
static int __init init_smc91c92_cs(void)
diff --git a/drivers/net/pcmcia/xirc2ps_cs.c b/drivers/net/pcmcia/xirc2ps_cs.c
index 58177d67ea1..0cd225e1595 100644
--- a/drivers/net/pcmcia/xirc2ps_cs.c
+++ b/drivers/net/pcmcia/xirc2ps_cs.c
@@ -1983,6 +1983,33 @@ do_stop(struct net_device *dev)
return 0;
}
+static struct pcmcia_device_id xirc2ps_ids[] = {
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0089, 0x110a),
+ PCMCIA_PFC_DEVICE_MANF_CARD(0, 0x0138, 0x110a),
+ PCMCIA_PFC_DEVICE_PROD_ID13(0, "Xircom", "CEM28", 0x2e3ee845, 0x0ea978ea),
+ PCMCIA_PFC_DEVICE_PROD_ID13(0, "Xircom", "CEM33", 0x2e3ee845, 0x80609023),
+ PCMCIA_PFC_DEVICE_PROD_ID13(0, "Xircom", "CEM56", 0x2e3ee845, 0xa650c32a),
+ PCMCIA_PFC_DEVICE_PROD_ID13(0, "Xircom", "REM10", 0x2e3ee845, 0x76df1d29),
+ PCMCIA_PFC_DEVICE_PROD_ID13(0, "Xircom", "XEM5600", 0x2e3ee845, 0xf1403719),
+ PCMCIA_PFC_DEVICE_PROD_ID12(0, "Xircom", "CreditCard Ethernet", 0x2e3ee845, 0xc0e778c2),
+ PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x010a),
+ PCMCIA_DEVICE_PROD_ID13("Toshiba Information Systems", "TPCENET", 0x1b3b94fe, 0xf381c1a2),
+ PCMCIA_DEVICE_PROD_ID13("Xircom", "CE3-10/100", 0x2e3ee845, 0x0ec0ac37),
+ PCMCIA_DEVICE_PROD_ID13("Xircom", "PS-CE2-10", 0x2e3ee845, 0x947d9073),
+ PCMCIA_DEVICE_PROD_ID13("Xircom", "R2E-100BTX", 0x2e3ee845, 0x2464a6e3),
+ PCMCIA_DEVICE_PROD_ID13("Xircom", "RE-10", 0x2e3ee845, 0x3e08d609),
+ PCMCIA_DEVICE_PROD_ID13("Xircom", "XE2000", 0x2e3ee845, 0xf7188e46),
+ PCMCIA_DEVICE_PROD_ID12("Compaq", "Ethernet LAN Card", 0x54f7c49c, 0x9fd2f0a2),
+ PCMCIA_DEVICE_PROD_ID12("Compaq", "Netelligent 10/100 PC Card", 0x54f7c49c, 0xefe96769),
+ PCMCIA_DEVICE_PROD_ID12("Intel", "EtherExpress(TM) PRO/100 PC Card Mobile Adapter16", 0x816cc815, 0x174397db),
+ PCMCIA_DEVICE_PROD_ID12("Toshiba", "10/100 Ethernet PC Card", 0x44a09d9c, 0xb44deecf),
+ /* also matches CFE-10 cards! */
+ /* PCMCIA_DEVICE_MANF_CARD(0x0105, 0x010a), */
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, xirc2ps_ids);
+
+
static struct pcmcia_driver xirc2ps_cs_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -1990,6 +2017,7 @@ static struct pcmcia_driver xirc2ps_cs_driver = {
},
.attach = xirc2ps_attach,
.detach = xirc2ps_detach,
+ .id_table = xirc2ps_ids,
};
static int __init
diff --git a/drivers/net/skge.c b/drivers/net/skge.c
index 30e8d589d16..3dbb1cb09ed 100644
--- a/drivers/net/skge.c
+++ b/drivers/net/skge.c
@@ -7,7 +7,7 @@
* of the original driver such as link fail-over and link management because
* those should be done at higher levels.
*
- * Copyright (C) 2004, Stephen Hemminger <shemminger@osdl.org>
+ * Copyright (C) 2004, 2005 Stephen Hemminger <shemminger@osdl.org>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -42,19 +42,20 @@
#include "skge.h"
#define DRV_NAME "skge"
-#define DRV_VERSION "0.6"
+#define DRV_VERSION "0.7"
#define PFX DRV_NAME " "
#define DEFAULT_TX_RING_SIZE 128
#define DEFAULT_RX_RING_SIZE 512
#define MAX_TX_RING_SIZE 1024
#define MAX_RX_RING_SIZE 4096
+#define RX_COPY_THRESHOLD 128
+#define RX_BUF_SIZE 1536
#define PHY_RETRIES 1000
#define ETH_JUMBO_MTU 9000
#define TX_WATCHDOG (5 * HZ)
#define NAPI_WEIGHT 64
#define BLINK_HZ (HZ/4)
-#define LINK_POLL_HZ (HZ/10)
MODULE_DESCRIPTION("SysKonnect Gigabit Ethernet driver");
MODULE_AUTHOR("Stephen Hemminger <shemminger@osdl.org>");
@@ -70,28 +71,17 @@ module_param(debug, int, 0);
MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
static const struct pci_device_id skge_id_table[] = {
- { PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C940,
- PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C940B,
- PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_GE,
- PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_YU,
- PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_SYSKONNECT, 0x9E00, /* SK-9Exx */
- PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_DLINK, PCI_DEVICE_ID_DLINK_DGE510T,
- PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_MARVELL, 0x4320, /* Gigabit Ethernet Controller */
- PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_MARVELL, 0x5005, /* Marvell (11ab), Belkin */
- PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_CNET, PCI_DEVICE_ID_CNET_GIGACARD,
- PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_LINKSYS, PCI_DEVICE_ID_LINKSYS_EG1032,
- PCI_ANY_ID, PCI_ANY_ID },
- { PCI_VENDOR_ID_LINKSYS, PCI_DEVICE_ID_LINKSYS_EG1064,
- PCI_ANY_ID, PCI_ANY_ID },
+ { PCI_DEVICE(PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C940) },
+ { PCI_DEVICE(PCI_VENDOR_ID_3COM, PCI_DEVICE_ID_3COM_3C940B) },
+ { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_GE) },
+ { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, PCI_DEVICE_ID_SYSKONNECT_YU) },
+ { PCI_DEVICE(PCI_VENDOR_ID_SYSKONNECT, 0x9E00) }, /* SK-9Exx */
+ { PCI_DEVICE(PCI_VENDOR_ID_DLINK, PCI_DEVICE_ID_DLINK_DGE510T), },
+ { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x4320) },
+ { PCI_DEVICE(PCI_VENDOR_ID_MARVELL, 0x5005) }, /* Belkin */
+ { PCI_DEVICE(PCI_VENDOR_ID_CNET, PCI_DEVICE_ID_CNET_GIGACARD) },
+ { PCI_DEVICE(PCI_VENDOR_ID_LINKSYS, PCI_DEVICE_ID_LINKSYS_EG1032) },
+ { PCI_DEVICE(PCI_VENDOR_ID_LINKSYS, PCI_DEVICE_ID_LINKSYS_EG1064) },
{ 0 }
};
MODULE_DEVICE_TABLE(pci, skge_id_table);
@@ -99,19 +89,22 @@ MODULE_DEVICE_TABLE(pci, skge_id_table);
static int skge_up(struct net_device *dev);
static int skge_down(struct net_device *dev);
static void skge_tx_clean(struct skge_port *skge);
-static void skge_xm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val);
-static void skge_gm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val);
+static void xm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val);
+static void gm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val);
static void genesis_get_stats(struct skge_port *skge, u64 *data);
static void yukon_get_stats(struct skge_port *skge, u64 *data);
static void yukon_init(struct skge_hw *hw, int port);
static void yukon_reset(struct skge_hw *hw, int port);
static void genesis_mac_init(struct skge_hw *hw, int port);
static void genesis_reset(struct skge_hw *hw, int port);
+static void genesis_link_up(struct skge_port *skge);
+/* Avoid conditionals by using array */
static const int txqaddr[] = { Q_XA1, Q_XA2 };
static const int rxqaddr[] = { Q_R1, Q_R2 };
static const u32 rxirqmask[] = { IS_R1_F, IS_R2_F };
static const u32 txirqmask[] = { IS_XA1_F, IS_XA2_F };
+static const u32 portirqmask[] = { IS_PORT_1, IS_PORT_2 };
/* Don't need to look at whole 16K.
* last interesting register is descriptor poll timer.
@@ -154,7 +147,7 @@ static void skge_get_regs(struct net_device *dev, struct ethtool_regs *regs,
static int wol_supported(const struct skge_hw *hw)
{
return !((hw->chip_id == CHIP_ID_GENESIS ||
- (hw->chip_id == CHIP_ID_YUKON && chip_rev(hw) == 0)));
+ (hw->chip_id == CHIP_ID_YUKON && hw->chip_rev == 0)));
}
static void skge_get_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
@@ -170,7 +163,7 @@ static int skge_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
struct skge_port *skge = netdev_priv(dev);
struct skge_hw *hw = skge->hw;
- if(wol->wolopts != WAKE_MAGIC && wol->wolopts != 0)
+ if (wol->wolopts != WAKE_MAGIC && wol->wolopts != 0)
return -EOPNOTSUPP;
if (wol->wolopts == WAKE_MAGIC && !wol_supported(hw))
@@ -190,6 +183,36 @@ static int skge_set_wol(struct net_device *dev, struct ethtool_wolinfo *wol)
return 0;
}
+/* Determine supported/adverised modes based on hardware.
+ * Note: ethtoool ADVERTISED_xxx == SUPPORTED_xxx
+ */
+static u32 skge_supported_modes(const struct skge_hw *hw)
+{
+ u32 supported;
+
+ if (iscopper(hw)) {
+ supported = SUPPORTED_10baseT_Half
+ | SUPPORTED_10baseT_Full
+ | SUPPORTED_100baseT_Half
+ | SUPPORTED_100baseT_Full
+ | SUPPORTED_1000baseT_Half
+ | SUPPORTED_1000baseT_Full
+ | SUPPORTED_Autoneg| SUPPORTED_TP;
+
+ if (hw->chip_id == CHIP_ID_GENESIS)
+ supported &= ~(SUPPORTED_10baseT_Half
+ | SUPPORTED_10baseT_Full
+ | SUPPORTED_100baseT_Half
+ | SUPPORTED_100baseT_Full);
+
+ else if (hw->chip_id == CHIP_ID_YUKON)
+ supported &= ~SUPPORTED_1000baseT_Half;
+ } else
+ supported = SUPPORTED_1000baseT_Full | SUPPORTED_FIBRE
+ | SUPPORTED_Autoneg;
+
+ return supported;
+}
static int skge_get_settings(struct net_device *dev,
struct ethtool_cmd *ecmd)
@@ -198,38 +221,13 @@ static int skge_get_settings(struct net_device *dev,
struct skge_hw *hw = skge->hw;
ecmd->transceiver = XCVR_INTERNAL;
+ ecmd->supported = skge_supported_modes(hw);
if (iscopper(hw)) {
- if (hw->chip_id == CHIP_ID_GENESIS)
- ecmd->supported = SUPPORTED_1000baseT_Full
- | SUPPORTED_1000baseT_Half
- | SUPPORTED_Autoneg | SUPPORTED_TP;
- else {
- ecmd->supported = SUPPORTED_10baseT_Half
- | SUPPORTED_10baseT_Full
- | SUPPORTED_100baseT_Half
- | SUPPORTED_100baseT_Full
- | SUPPORTED_1000baseT_Half
- | SUPPORTED_1000baseT_Full
- | SUPPORTED_Autoneg| SUPPORTED_TP;
-
- if (hw->chip_id == CHIP_ID_YUKON)
- ecmd->supported &= ~SUPPORTED_1000baseT_Half;
-
- else if (hw->chip_id == CHIP_ID_YUKON_FE)
- ecmd->supported &= ~(SUPPORTED_1000baseT_Half
- | SUPPORTED_1000baseT_Full);
- }
-
ecmd->port = PORT_TP;
ecmd->phy_address = hw->phy_addr;
- } else {
- ecmd->supported = SUPPORTED_1000baseT_Full
- | SUPPORTED_FIBRE
- | SUPPORTED_Autoneg;
-
+ } else
ecmd->port = PORT_FIBRE;
- }
ecmd->advertising = skge->advertising;
ecmd->autoneg = skge->autoneg;
@@ -238,65 +236,57 @@ static int skge_get_settings(struct net_device *dev,
return 0;
}
-static u32 skge_modes(const struct skge_hw *hw)
-{
- u32 modes = ADVERTISED_Autoneg
- | ADVERTISED_1000baseT_Full | ADVERTISED_1000baseT_Half
- | ADVERTISED_100baseT_Full | ADVERTISED_100baseT_Half
- | ADVERTISED_10baseT_Full | ADVERTISED_10baseT_Half;
-
- if (iscopper(hw)) {
- modes |= ADVERTISED_TP;
- switch(hw->chip_id) {
- case CHIP_ID_GENESIS:
- modes &= ~(ADVERTISED_100baseT_Full
- | ADVERTISED_100baseT_Half
- | ADVERTISED_10baseT_Full
- | ADVERTISED_10baseT_Half);
- break;
-
- case CHIP_ID_YUKON:
- modes &= ~ADVERTISED_1000baseT_Half;
- break;
-
- case CHIP_ID_YUKON_FE:
- modes &= ~(ADVERTISED_1000baseT_Half|ADVERTISED_1000baseT_Full);
- break;
- }
- } else {
- modes |= ADVERTISED_FIBRE;
- modes &= ~ADVERTISED_1000baseT_Half;
- }
- return modes;
-}
-
static int skge_set_settings(struct net_device *dev, struct ethtool_cmd *ecmd)
{
struct skge_port *skge = netdev_priv(dev);
const struct skge_hw *hw = skge->hw;
+ u32 supported = skge_supported_modes(hw);
if (ecmd->autoneg == AUTONEG_ENABLE) {
- if (ecmd->advertising & skge_modes(hw))
- return -EINVAL;
+ ecmd->advertising = supported;
+ skge->duplex = -1;
+ skge->speed = -1;
} else {
+ u32 setting;
+
switch(ecmd->speed) {
case SPEED_1000:
- if (hw->chip_id == CHIP_ID_YUKON_FE)
+ if (ecmd->duplex == DUPLEX_FULL)
+ setting = SUPPORTED_1000baseT_Full;
+ else if (ecmd->duplex == DUPLEX_HALF)
+ setting = SUPPORTED_1000baseT_Half;
+ else
return -EINVAL;
break;
case SPEED_100:
+ if (ecmd->duplex == DUPLEX_FULL)
+ setting = SUPPORTED_100baseT_Full;
+ else if (ecmd->duplex == DUPLEX_HALF)
+ setting = SUPPORTED_100baseT_Half;
+ else
+ return -EINVAL;
+ break;
+
case SPEED_10:
- if (iscopper(hw) || hw->chip_id == CHIP_ID_GENESIS)
+ if (ecmd->duplex == DUPLEX_FULL)
+ setting = SUPPORTED_10baseT_Full;
+ else if (ecmd->duplex == DUPLEX_HALF)
+ setting = SUPPORTED_10baseT_Half;
+ else
return -EINVAL;
break;
default:
return -EINVAL;
}
+
+ if ((setting & supported) == 0)
+ return -EINVAL;
+
+ skge->speed = ecmd->speed;
+ skge->duplex = ecmd->duplex;
}
skge->autoneg = ecmd->autoneg;
- skge->speed = ecmd->speed;
- skge->duplex = ecmd->duplex;
skge->advertising = ecmd->advertising;
if (netif_running(dev)) {
@@ -393,7 +383,7 @@ static void skge_get_strings(struct net_device *dev, u32 stringset, u8 *data)
{
int i;
- switch(stringset) {
+ switch (stringset) {
case ETH_SS_STATS:
for (i = 0; i < ARRAY_SIZE(skge_stats); i++)
memcpy(data + i * ETH_GSTRING_LEN,
@@ -511,14 +501,6 @@ static int skge_set_rx_csum(struct net_device *dev, u32 data)
return 0;
}
-/* Only Yukon II supports TSO (not implemented yet) */
-static int skge_set_tso(struct net_device *dev, u32 data)
-{
- if (data)
- return -EOPNOTSUPP;
- return 0;
-}
-
static void skge_get_pauseparam(struct net_device *dev,
struct ethtool_pauseparam *ecmd)
{
@@ -540,9 +522,9 @@ static int skge_set_pauseparam(struct net_device *dev,
skge->autoneg = ecmd->autoneg;
if (ecmd->rx_pause && ecmd->tx_pause)
skge->flow_control = FLOW_MODE_SYMMETRIC;
- else if(ecmd->rx_pause && !ecmd->tx_pause)
+ else if (ecmd->rx_pause && !ecmd->tx_pause)
skge->flow_control = FLOW_MODE_REM_SEND;
- else if(!ecmd->rx_pause && ecmd->tx_pause)
+ else if (!ecmd->rx_pause && ecmd->tx_pause)
skge->flow_control = FLOW_MODE_LOC_SEND;
else
skge->flow_control = FLOW_MODE_NONE;
@@ -559,8 +541,6 @@ static inline u32 hwkhz(const struct skge_hw *hw)
{
if (hw->chip_id == CHIP_ID_GENESIS)
return 53215; /* or: 53.125 MHz */
- else if (hw->chip_id == CHIP_ID_YUKON_EC)
- return 125000; /* or: 125.000 MHz */
else
return 78215; /* or: 78.125 MHz */
}
@@ -643,30 +623,18 @@ static int skge_set_coalesce(struct net_device *dev,
static void skge_led_on(struct skge_hw *hw, int port)
{
if (hw->chip_id == CHIP_ID_GENESIS) {
- skge_write8(hw, SKGEMAC_REG(port, LNK_LED_REG), LINKLED_ON);
+ skge_write8(hw, SK_REG(port, LNK_LED_REG), LINKLED_ON);
skge_write8(hw, B0_LED, LED_STAT_ON);
- skge_write8(hw, SKGEMAC_REG(port, RX_LED_TST), LED_T_ON);
- skge_write32(hw, SKGEMAC_REG(port, RX_LED_VAL), 100);
- skge_write8(hw, SKGEMAC_REG(port, RX_LED_CTRL), LED_START);
+ skge_write8(hw, SK_REG(port, RX_LED_TST), LED_T_ON);
+ skge_write32(hw, SK_REG(port, RX_LED_VAL), 100);
+ skge_write8(hw, SK_REG(port, RX_LED_CTRL), LED_START);
- switch (hw->phy_type) {
- case SK_PHY_BCOM:
- skge_xm_phy_write(hw, port, PHY_BCOM_P_EXT_CTRL,
- PHY_B_PEC_LED_ON);
- break;
- case SK_PHY_LONE:
- skge_xm_phy_write(hw, port, PHY_LONE_LED_CFG,
- 0x0800);
- break;
- default:
- skge_write8(hw, SKGEMAC_REG(port, TX_LED_TST), LED_T_ON);
- skge_write32(hw, SKGEMAC_REG(port, TX_LED_VAL), 100);
- skge_write8(hw, SKGEMAC_REG(port, TX_LED_CTRL), LED_START);
- }
+ /* For Broadcom Phy only */
+ xm_phy_write(hw, port, PHY_BCOM_P_EXT_CTRL, PHY_B_PEC_LED_ON);
} else {
- skge_gm_phy_write(hw, port, PHY_MARV_LED_CTRL, 0);
- skge_gm_phy_write(hw, port, PHY_MARV_LED_OVER,
+ gm_phy_write(hw, port, PHY_MARV_LED_CTRL, 0);
+ gm_phy_write(hw, port, PHY_MARV_LED_OVER,
PHY_M_LED_MO_DUP(MO_LED_ON) |
PHY_M_LED_MO_10(MO_LED_ON) |
PHY_M_LED_MO_100(MO_LED_ON) |
@@ -678,28 +646,17 @@ static void skge_led_on(struct skge_hw *hw, int port)
static void skge_led_off(struct skge_hw *hw, int port)
{
if (hw->chip_id == CHIP_ID_GENESIS) {
- skge_write8(hw, SKGEMAC_REG(port, LNK_LED_REG), LINKLED_OFF);
+ skge_write8(hw, SK_REG(port, LNK_LED_REG), LINKLED_OFF);
skge_write8(hw, B0_LED, LED_STAT_OFF);
- skge_write32(hw, SKGEMAC_REG(port, RX_LED_VAL), 0);
- skge_write8(hw, SKGEMAC_REG(port, RX_LED_CTRL), LED_T_OFF);
+ skge_write32(hw, SK_REG(port, RX_LED_VAL), 0);
+ skge_write8(hw, SK_REG(port, RX_LED_CTRL), LED_T_OFF);
- switch (hw->phy_type) {
- case SK_PHY_BCOM:
- skge_xm_phy_write(hw, port, PHY_BCOM_P_EXT_CTRL,
- PHY_B_PEC_LED_OFF);
- break;
- case SK_PHY_LONE:
- skge_xm_phy_write(hw, port, PHY_LONE_LED_CFG,
- PHY_L_LC_LEDT);
- break;
- default:
- skge_write32(hw, SKGEMAC_REG(port, TX_LED_VAL), 0);
- skge_write8(hw, SKGEMAC_REG(port, TX_LED_CTRL), LED_T_OFF);
- }
+ /* Broadcom only */
+ xm_phy_write(hw, port, PHY_BCOM_P_EXT_CTRL, PHY_B_PEC_LED_OFF);
} else {
- skge_gm_phy_write(hw, port, PHY_MARV_LED_CTRL, 0);
- skge_gm_phy_write(hw, port, PHY_MARV_LED_OVER,
+ gm_phy_write(hw, port, PHY_MARV_LED_CTRL, 0);
+ gm_phy_write(hw, port, PHY_MARV_LED_OVER,
PHY_M_LED_MO_DUP(MO_LED_OFF) |
PHY_M_LED_MO_10(MO_LED_OFF) |
PHY_M_LED_MO_100(MO_LED_OFF) |
@@ -730,7 +687,7 @@ static int skge_phys_id(struct net_device *dev, u32 data)
{
struct skge_port *skge = netdev_priv(dev);
- if(!data || data > (u32)(MAX_SCHEDULE_TIMEOUT / HZ))
+ if (!data || data > (u32)(MAX_SCHEDULE_TIMEOUT / HZ))
data = (u32)(MAX_SCHEDULE_TIMEOUT / HZ);
/* start blinking */
@@ -763,8 +720,6 @@ static struct ethtool_ops skge_ethtool_ops = {
.set_pauseparam = skge_set_pauseparam,
.get_coalesce = skge_get_coalesce,
.set_coalesce = skge_set_coalesce,
- .get_tso = ethtool_op_get_tso,
- .set_tso = skge_set_tso,
.get_sg = ethtool_op_get_sg,
.set_sg = skge_set_sg,
.get_tx_csum = ethtool_op_get_tx_csum,
@@ -793,6 +748,7 @@ static int skge_ring_alloc(struct skge_ring *ring, void *vaddr, u64 base)
for (i = 0, e = ring->start, d = vaddr; i < ring->count; i++, e++, d++) {
e->desc = d;
+ e->skb = NULL;
if (i == ring->count - 1) {
e->next = ring->start;
d->next_offset = base;
@@ -806,24 +762,23 @@ static int skge_ring_alloc(struct skge_ring *ring, void *vaddr, u64 base)
return 0;
}
-/* Setup buffer for receiving */
-static inline int skge_rx_alloc(struct skge_port *skge,
- struct skge_element *e)
+static struct sk_buff *skge_rx_alloc(struct net_device *dev, unsigned int size)
{
- unsigned long bufsize = skge->netdev->mtu + ETH_HLEN; /* VLAN? */
- struct skge_rx_desc *rd = e->desc;
- struct sk_buff *skb;
- u64 map;
+ struct sk_buff *skb = dev_alloc_skb(size);
- skb = dev_alloc_skb(bufsize + NET_IP_ALIGN);
- if (unlikely(!skb)) {
- printk(KERN_DEBUG PFX "%s: out of memory for receive\n",
- skge->netdev->name);
- return -ENOMEM;
+ if (likely(skb)) {
+ skb->dev = dev;
+ skb_reserve(skb, NET_IP_ALIGN);
}
+ return skb;
+}
- skb->dev = skge->netdev;
- skb_reserve(skb, NET_IP_ALIGN);
+/* Allocate and setup a new buffer for receiving */
+static void skge_rx_setup(struct skge_port *skge, struct skge_element *e,
+ struct sk_buff *skb, unsigned int bufsize)
+{
+ struct skge_rx_desc *rd = e->desc;
+ u64 map;
map = pci_map_single(skge->hw->pdev, skb->data, bufsize,
PCI_DMA_FROMDEVICE);
@@ -841,55 +796,69 @@ static inline int skge_rx_alloc(struct skge_port *skge,
rd->control = BMU_OWN | BMU_STF | BMU_IRQ_EOF | BMU_TCP_CHECK | bufsize;
pci_unmap_addr_set(e, mapaddr, map);
pci_unmap_len_set(e, maplen, bufsize);
- return 0;
}
-/* Free all unused buffers in receive ring, assumes receiver stopped */
+/* Resume receiving using existing skb,
+ * Note: DMA address is not changed by chip.
+ * MTU not changed while receiver active.
+ */
+static void skge_rx_reuse(struct skge_element *e, unsigned int size)
+{
+ struct skge_rx_desc *rd = e->desc;
+
+ rd->csum2 = 0;
+ rd->csum2_start = ETH_HLEN;
+
+ wmb();
+
+ rd->control = BMU_OWN | BMU_STF | BMU_IRQ_EOF | BMU_TCP_CHECK | size;
+}
+
+
+/* Free all buffers in receive ring, assumes receiver stopped */
static void skge_rx_clean(struct skge_port *skge)
{
struct skge_hw *hw = skge->hw;
struct skge_ring *ring = &skge->rx_ring;
struct skge_element *e;
- for (e = ring->to_clean; e != ring->to_use; e = e->next) {
+ e = ring->start;
+ do {
struct skge_rx_desc *rd = e->desc;
rd->control = 0;
-
- pci_unmap_single(hw->pdev,
- pci_unmap_addr(e, mapaddr),
- pci_unmap_len(e, maplen),
- PCI_DMA_FROMDEVICE);
- dev_kfree_skb(e->skb);
- e->skb = NULL;
- }
- ring->to_clean = e;
+ if (e->skb) {
+ pci_unmap_single(hw->pdev,
+ pci_unmap_addr(e, mapaddr),
+ pci_unmap_len(e, maplen),
+ PCI_DMA_FROMDEVICE);
+ dev_kfree_skb(e->skb);
+ e->skb = NULL;
+ }
+ } while ((e = e->next) != ring->start);
}
+
/* Allocate buffers for receive ring
- * For receive: to_use is refill location
- * to_clean is next received frame.
- *
- * if (to_use == to_clean)
- * then ring all frames in ring need buffers
- * if (to_use->next == to_clean)
- * then ring all frames in ring have buffers
+ * For receive: to_clean is next received frame.
*/
static int skge_rx_fill(struct skge_port *skge)
{
struct skge_ring *ring = &skge->rx_ring;
struct skge_element *e;
- int ret = 0;
+ unsigned int bufsize = skge->rx_buf_size;
- for (e = ring->to_use; e->next != ring->to_clean; e = e->next) {
- if (skge_rx_alloc(skge, e)) {
- ret = 1;
- break;
- }
+ e = ring->start;
+ do {
+ struct sk_buff *skb = skge_rx_alloc(skge->netdev, bufsize);
- }
- ring->to_use = e;
+ if (!skb)
+ return -ENOMEM;
+
+ skge_rx_setup(skge, e, skb, bufsize);
+ } while ( (e = e->next) != ring->start);
- return ret;
+ ring->to_clean = ring->start;
+ return 0;
}
static void skge_link_up(struct skge_port *skge)
@@ -919,50 +888,50 @@ static void skge_link_down(struct skge_port *skge)
printk(KERN_INFO PFX "%s: Link is down.\n", skge->netdev->name);
}
-static u16 skge_xm_phy_read(struct skge_hw *hw, int port, u16 reg)
+static u16 xm_phy_read(struct skge_hw *hw, int port, u16 reg)
{
int i;
u16 v;
- skge_xm_write16(hw, port, XM_PHY_ADDR, reg | hw->phy_addr);
- v = skge_xm_read16(hw, port, XM_PHY_DATA);
- if (hw->phy_type != SK_PHY_XMAC) {
- for (i = 0; i < PHY_RETRIES; i++) {
- udelay(1);
- if (skge_xm_read16(hw, port, XM_MMU_CMD)
- & XM_MMU_PHY_RDY)
- goto ready;
- }
+ xm_write16(hw, port, XM_PHY_ADDR, reg | hw->phy_addr);
+ v = xm_read16(hw, port, XM_PHY_DATA);
- printk(KERN_WARNING PFX "%s: phy read timed out\n",
- hw->dev[port]->name);
- return 0;
- ready:
- v = skge_xm_read16(hw, port, XM_PHY_DATA);
+ /* Need to wait for external PHY */
+ for (i = 0; i < PHY_RETRIES; i++) {
+ udelay(1);
+ if (xm_read16(hw, port, XM_MMU_CMD)
+ & XM_MMU_PHY_RDY)
+ goto ready;
}
+ printk(KERN_WARNING PFX "%s: phy read timed out\n",
+ hw->dev[port]->name);
+ return 0;
+ ready:
+ v = xm_read16(hw, port, XM_PHY_DATA);
+
return v;
}
-static void skge_xm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val)
+static void xm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val)
{
int i;
- skge_xm_write16(hw, port, XM_PHY_ADDR, reg | hw->phy_addr);
+ xm_write16(hw, port, XM_PHY_ADDR, reg | hw->phy_addr);
for (i = 0; i < PHY_RETRIES; i++) {
- if (!(skge_xm_read16(hw, port, XM_MMU_CMD) & XM_MMU_PHY_BUSY))
+ if (!(xm_read16(hw, port, XM_MMU_CMD) & XM_MMU_PHY_BUSY))
goto ready;
- cpu_relax();
+ udelay(1);
}
printk(KERN_WARNING PFX "%s: phy write failed to come ready\n",
hw->dev[port]->name);
ready:
- skge_xm_write16(hw, port, XM_PHY_DATA, val);
+ xm_write16(hw, port, XM_PHY_DATA, val);
for (i = 0; i < PHY_RETRIES; i++) {
udelay(1);
- if (!(skge_xm_read16(hw, port, XM_MMU_CMD) & XM_MMU_PHY_BUSY))
+ if (!(xm_read16(hw, port, XM_MMU_CMD) & XM_MMU_PHY_BUSY))
return;
}
printk(KERN_WARNING PFX "%s: phy write timed out\n",
@@ -999,34 +968,112 @@ static void genesis_init(struct skge_hw *hw)
static void genesis_reset(struct skge_hw *hw, int port)
{
- int i;
- u64 zero = 0;
+ const u8 zero[8] = { 0 };
/* reset the statistics module */
- skge_xm_write32(hw, port, XM_GP_PORT, XM_GP_RES_STAT);
- skge_xm_write16(hw, port, XM_IMSK, 0xffff); /* disable XMAC IRQs */
- skge_xm_write32(hw, port, XM_MODE, 0); /* clear Mode Reg */
- skge_xm_write16(hw, port, XM_TX_CMD, 0); /* reset TX CMD Reg */
- skge_xm_write16(hw, port, XM_RX_CMD, 0); /* reset RX CMD Reg */
+ xm_write32(hw, port, XM_GP_PORT, XM_GP_RES_STAT);
+ xm_write16(hw, port, XM_IMSK, 0xffff); /* disable XMAC IRQs */
+ xm_write32(hw, port, XM_MODE, 0); /* clear Mode Reg */
+ xm_write16(hw, port, XM_TX_CMD, 0); /* reset TX CMD Reg */
+ xm_write16(hw, port, XM_RX_CMD, 0); /* reset RX CMD Reg */
- /* disable all PHY IRQs */
- if (hw->phy_type == SK_PHY_BCOM)
- skge_xm_write16(hw, port, PHY_BCOM_INT_MASK, 0xffff);
+ /* disable Broadcom PHY IRQ */
+ xm_write16(hw, port, PHY_BCOM_INT_MASK, 0xffff);
- skge_xm_outhash(hw, port, XM_HSM, (u8 *) &zero);
- for (i = 0; i < 15; i++)
- skge_xm_outaddr(hw, port, XM_EXM(i), (u8 *) &zero);
- skge_xm_outhash(hw, port, XM_SRC_CHK, (u8 *) &zero);
+ xm_outhash(hw, port, XM_HSM, zero);
}
-static void genesis_mac_init(struct skge_hw *hw, int port)
+/* Convert mode to MII values */
+static const u16 phy_pause_map[] = {
+ [FLOW_MODE_NONE] = 0,
+ [FLOW_MODE_LOC_SEND] = PHY_AN_PAUSE_ASYM,
+ [FLOW_MODE_SYMMETRIC] = PHY_AN_PAUSE_CAP,
+ [FLOW_MODE_REM_SEND] = PHY_AN_PAUSE_CAP | PHY_AN_PAUSE_ASYM,
+};
+
+
+/* Check status of Broadcom phy link */
+static void bcom_check_link(struct skge_hw *hw, int port)
{
- struct skge_port *skge = netdev_priv(hw->dev[port]);
+ struct net_device *dev = hw->dev[port];
+ struct skge_port *skge = netdev_priv(dev);
+ u16 status;
+
+ /* read twice because of latch */
+ (void) xm_phy_read(hw, port, PHY_BCOM_STAT);
+ status = xm_phy_read(hw, port, PHY_BCOM_STAT);
+
+ pr_debug("bcom_check_link status=0x%x\n", status);
+
+ if ((status & PHY_ST_LSYNC) == 0) {
+ u16 cmd = xm_read16(hw, port, XM_MMU_CMD);
+ cmd &= ~(XM_MMU_ENA_RX | XM_MMU_ENA_TX);
+ xm_write16(hw, port, XM_MMU_CMD, cmd);
+ /* dummy read to ensure writing */
+ (void) xm_read16(hw, port, XM_MMU_CMD);
+
+ if (netif_carrier_ok(dev))
+ skge_link_down(skge);
+ } else {
+ if (skge->autoneg == AUTONEG_ENABLE &&
+ (status & PHY_ST_AN_OVER)) {
+ u16 lpa = xm_phy_read(hw, port, PHY_BCOM_AUNE_LP);
+ u16 aux = xm_phy_read(hw, port, PHY_BCOM_AUX_STAT);
+
+ if (lpa & PHY_B_AN_RF) {
+ printk(KERN_NOTICE PFX "%s: remote fault\n",
+ dev->name);
+ return;
+ }
+
+ /* Check Duplex mismatch */
+ switch(aux & PHY_B_AS_AN_RES_MSK) {
+ case PHY_B_RES_1000FD:
+ skge->duplex = DUPLEX_FULL;
+ break;
+ case PHY_B_RES_1000HD:
+ skge->duplex = DUPLEX_HALF;
+ break;
+ default:
+ printk(KERN_NOTICE PFX "%s: duplex mismatch\n",
+ dev->name);
+ return;
+ }
+
+
+ /* We are using IEEE 802.3z/D5.0 Table 37-4 */
+ switch (aux & PHY_B_AS_PAUSE_MSK) {
+ case PHY_B_AS_PAUSE_MSK:
+ skge->flow_control = FLOW_MODE_SYMMETRIC;
+ break;
+ case PHY_B_AS_PRR:
+ skge->flow_control = FLOW_MODE_REM_SEND;
+ break;
+ case PHY_B_AS_PRT:
+ skge->flow_control = FLOW_MODE_LOC_SEND;
+ break;
+ default:
+ skge->flow_control = FLOW_MODE_NONE;
+ }
+
+ skge->speed = SPEED_1000;
+ }
+
+ if (!netif_carrier_ok(dev))
+ genesis_link_up(skge);
+ }
+}
+
+/* Broadcom 5400 only supports giagabit! SysKonnect did not put an additional
+ * Phy on for 100 or 10Mbit operation
+ */
+static void bcom_phy_init(struct skge_port *skge, int jumbo)
+{
+ struct skge_hw *hw = skge->hw;
+ int port = skge->port;
int i;
- u32 r;
- u16 id1;
- u16 ctrl1, ctrl2, ctrl3, ctrl4, ctrl5;
+ u16 id1, r, ext, ctl;
/* magic workaround patterns for Broadcom */
static const struct {
@@ -1042,16 +1089,120 @@ static void genesis_mac_init(struct skge_hw *hw, int port)
{ 0x17, 0x0013 }, { 0x15, 0x0A04 }, { 0x18, 0x0420 },
};
+ pr_debug("bcom_phy_init\n");
+
+ /* read Id from external PHY (all have the same address) */
+ id1 = xm_phy_read(hw, port, PHY_XMAC_ID1);
+
+ /* Optimize MDIO transfer by suppressing preamble. */
+ r = xm_read16(hw, port, XM_MMU_CMD);
+ r |= XM_MMU_NO_PRE;
+ xm_write16(hw, port, XM_MMU_CMD,r);
+
+ switch(id1) {
+ case PHY_BCOM_ID1_C0:
+ /*
+ * Workaround BCOM Errata for the C0 type.
+ * Write magic patterns to reserved registers.
+ */
+ for (i = 0; i < ARRAY_SIZE(C0hack); i++)
+ xm_phy_write(hw, port,
+ C0hack[i].reg, C0hack[i].val);
+
+ break;
+ case PHY_BCOM_ID1_A1:
+ /*
+ * Workaround BCOM Errata for the A1 type.
+ * Write magic patterns to reserved registers.
+ */
+ for (i = 0; i < ARRAY_SIZE(A1hack); i++)
+ xm_phy_write(hw, port,
+ A1hack[i].reg, A1hack[i].val);
+ break;
+ }
+
+ /*
+ * Workaround BCOM Errata (#10523) for all BCom PHYs.
+ * Disable Power Management after reset.
+ */
+ r = xm_phy_read(hw, port, PHY_BCOM_AUX_CTRL);
+ r |= PHY_B_AC_DIS_PM;
+ xm_phy_write(hw, port, PHY_BCOM_AUX_CTRL, r);
+
+ /* Dummy read */
+ xm_read16(hw, port, XM_ISRC);
+
+ ext = PHY_B_PEC_EN_LTR; /* enable tx led */
+ ctl = PHY_CT_SP1000; /* always 1000mbit */
+
+ if (skge->autoneg == AUTONEG_ENABLE) {
+ /*
+ * Workaround BCOM Errata #1 for the C5 type.
+ * 1000Base-T Link Acquisition Failure in Slave Mode
+ * Set Repeater/DTE bit 10 of the 1000Base-T Control Register
+ */
+ u16 adv = PHY_B_1000C_RD;
+ if (skge->advertising & ADVERTISED_1000baseT_Half)
+ adv |= PHY_B_1000C_AHD;
+ if (skge->advertising & ADVERTISED_1000baseT_Full)
+ adv |= PHY_B_1000C_AFD;
+ xm_phy_write(hw, port, PHY_BCOM_1000T_CTRL, adv);
+
+ ctl |= PHY_CT_ANE | PHY_CT_RE_CFG;
+ } else {
+ if (skge->duplex == DUPLEX_FULL)
+ ctl |= PHY_CT_DUP_MD;
+ /* Force to slave */
+ xm_phy_write(hw, port, PHY_BCOM_1000T_CTRL, PHY_B_1000C_MSE);
+ }
+
+ /* Set autonegotiation pause parameters */
+ xm_phy_write(hw, port, PHY_BCOM_AUNE_ADV,
+ phy_pause_map[skge->flow_control] | PHY_AN_CSMA);
+
+ /* Handle Jumbo frames */
+ if (jumbo) {
+ xm_phy_write(hw, port, PHY_BCOM_AUX_CTRL,
+ PHY_B_AC_TX_TST | PHY_B_AC_LONG_PACK);
+
+ ext |= PHY_B_PEC_HIGH_LA;
+
+ }
+
+ xm_phy_write(hw, port, PHY_BCOM_P_EXT_CTRL, ext);
+ xm_phy_write(hw, port, PHY_BCOM_CTRL, ctl);
+
+ /* Use link status change interrrupt */
+ xm_phy_write(hw, port, PHY_BCOM_INT_MASK, PHY_B_DEF_MSK);
+
+ bcom_check_link(hw, port);
+}
+
+static void genesis_mac_init(struct skge_hw *hw, int port)
+{
+ struct net_device *dev = hw->dev[port];
+ struct skge_port *skge = netdev_priv(dev);
+ int jumbo = hw->dev[port]->mtu > ETH_DATA_LEN;
+ int i;
+ u32 r;
+ const u8 zero[6] = { 0 };
+
+ /* Clear MIB counters */
+ xm_write16(hw, port, XM_STAT_CMD,
+ XM_SC_CLR_RXC | XM_SC_CLR_TXC);
+ /* Clear two times according to Errata #3 */
+ xm_write16(hw, port, XM_STAT_CMD,
+ XM_SC_CLR_RXC | XM_SC_CLR_TXC);
/* initialize Rx, Tx and Link LED */
- skge_write8(hw, SKGEMAC_REG(port, LNK_LED_REG), LINKLED_ON);
- skge_write8(hw, SKGEMAC_REG(port, LNK_LED_REG), LINKLED_LINKSYNC_ON);
+ skge_write8(hw, SK_REG(port, LNK_LED_REG), LINKLED_ON);
+ skge_write8(hw, SK_REG(port, LNK_LED_REG), LINKLED_LINKSYNC_ON);
- skge_write8(hw, SKGEMAC_REG(port, RX_LED_CTRL), LED_START);
- skge_write8(hw, SKGEMAC_REG(port, TX_LED_CTRL), LED_START);
+ skge_write8(hw, SK_REG(port, RX_LED_CTRL), LED_START);
+ skge_write8(hw, SK_REG(port, TX_LED_CTRL), LED_START);
/* Unreset the XMAC. */
- skge_write16(hw, SKGEMAC_REG(port, TX_MFF_CTRL1), MFF_CLR_MAC_RST);
+ skge_write16(hw, SK_REG(port, TX_MFF_CTRL1), MFF_CLR_MAC_RST);
/*
* Perform additional initialization for external PHYs,
@@ -1059,67 +1210,56 @@ static void genesis_mac_init(struct skge_hw *hw, int port)
* GMII mode.
*/
spin_lock_bh(&hw->phy_lock);
- if (hw->phy_type != SK_PHY_XMAC) {
- /* Take PHY out of reset. */
- r = skge_read32(hw, B2_GP_IO);
- if (port == 0)
- r |= GP_DIR_0|GP_IO_0;
- else
- r |= GP_DIR_2|GP_IO_2;
-
- skge_write32(hw, B2_GP_IO, r);
- skge_read32(hw, B2_GP_IO);
-
- /* Enable GMII mode on the XMAC. */
- skge_xm_write16(hw, port, XM_HW_CFG, XM_HW_GMII_MD);
-
- id1 = skge_xm_phy_read(hw, port, PHY_XMAC_ID1);
-
- /* Optimize MDIO transfer by suppressing preamble. */
- skge_xm_write16(hw, port, XM_MMU_CMD,
- skge_xm_read16(hw, port, XM_MMU_CMD)
- | XM_MMU_NO_PRE);
-
- if (id1 == PHY_BCOM_ID1_C0) {
- /*
- * Workaround BCOM Errata for the C0 type.
- * Write magic patterns to reserved registers.
- */
- for (i = 0; i < ARRAY_SIZE(C0hack); i++)
- skge_xm_phy_write(hw, port,
- C0hack[i].reg, C0hack[i].val);
-
- } else if (id1 == PHY_BCOM_ID1_A1) {
- /*
- * Workaround BCOM Errata for the A1 type.
- * Write magic patterns to reserved registers.
- */
- for (i = 0; i < ARRAY_SIZE(A1hack); i++)
- skge_xm_phy_write(hw, port,
- A1hack[i].reg, A1hack[i].val);
- }
+ /* Take external Phy out of reset */
+ r = skge_read32(hw, B2_GP_IO);
+ if (port == 0)
+ r |= GP_DIR_0|GP_IO_0;
+ else
+ r |= GP_DIR_2|GP_IO_2;
- /*
- * Workaround BCOM Errata (#10523) for all BCom PHYs.
- * Disable Power Management after reset.
- */
- r = skge_xm_phy_read(hw, port, PHY_BCOM_AUX_CTRL);
- skge_xm_phy_write(hw, port, PHY_BCOM_AUX_CTRL, r | PHY_B_AC_DIS_PM);
- }
+ skge_write32(hw, B2_GP_IO, r);
+ skge_read32(hw, B2_GP_IO);
+ spin_unlock_bh(&hw->phy_lock);
- /* Dummy read */
- skge_xm_read16(hw, port, XM_ISRC);
+ /* Enable GMII interfac */
+ xm_write16(hw, port, XM_HW_CFG, XM_HW_GMII_MD);
+
+ bcom_phy_init(skge, jumbo);
+
+ /* Set Station Address */
+ xm_outaddr(hw, port, XM_SA, dev->dev_addr);
+
+ /* We don't use match addresses so clear */
+ for (i = 1; i < 16; i++)
+ xm_outaddr(hw, port, XM_EXM(i), zero);
- r = skge_xm_read32(hw, port, XM_MODE);
- skge_xm_write32(hw, port, XM_MODE, r|XM_MD_CSA);
+ /* configure Rx High Water Mark (XM_RX_HI_WM) */
+ xm_write16(hw, port, XM_RX_HI_WM, 1450);
/* We don't need the FCS appended to the packet. */
- r = skge_xm_read16(hw, port, XM_RX_CMD);
- skge_xm_write16(hw, port, XM_RX_CMD, r | XM_RX_STRIP_FCS);
+ r = XM_RX_LENERR_OK | XM_RX_STRIP_FCS;
+ if (jumbo)
+ r |= XM_RX_BIG_PK_OK;
+
+ if (skge->duplex == DUPLEX_HALF) {
+ /*
+ * If in manual half duplex mode the other side might be in
+ * full duplex mode, so ignore if a carrier extension is not seen
+ * on frames received
+ */
+ r |= XM_RX_DIS_CEXT;
+ }
+ xm_write16(hw, port, XM_RX_CMD, r);
+
/* We want short frames padded to 60 bytes. */
- r = skge_xm_read16(hw, port, XM_TX_CMD);
- skge_xm_write16(hw, port, XM_TX_CMD, r | XM_TX_AUTO_PAD);
+ xm_write16(hw, port, XM_TX_CMD, XM_TX_AUTO_PAD);
+
+ /*
+ * Bump up the transmit threshold. This helps hold off transmit
+ * underruns when we're blasting traffic from both ports at once.
+ */
+ xm_write16(hw, port, XM_TX_THR, 512);
/*
* Enable the reception of all error frames. This is is
@@ -1135,19 +1275,22 @@ static void genesis_mac_init(struct skge_hw *hw, int port)
* case the XMAC will start transfering frames out of the
* RX FIFO as soon as the FIFO threshold is reached.
*/
- r = skge_xm_read32(hw, port, XM_MODE);
- skge_xm_write32(hw, port, XM_MODE,
- XM_MD_RX_CRCE|XM_MD_RX_LONG|XM_MD_RX_RUNT|
- XM_MD_RX_ERR|XM_MD_RX_IRLE);
+ xm_write32(hw, port, XM_MODE, XM_DEF_MODE);
- skge_xm_outaddr(hw, port, XM_SA, hw->dev[port]->dev_addr);
- skge_xm_outaddr(hw, port, XM_EXM(0), hw->dev[port]->dev_addr);
/*
- * Bump up the transmit threshold. This helps hold off transmit
- * underruns when we're blasting traffic from both ports at once.
+ * Initialize the Receive Counter Event Mask (XM_RX_EV_MSK)
+ * - Enable all bits excepting 'Octets Rx OK Low CntOv'
+ * and 'Octets Rx OK Hi Cnt Ov'.
*/
- skge_xm_write16(hw, port, XM_TX_THR, 512);
+ xm_write32(hw, port, XM_RX_EV_MSK, XMR_DEF_MSK);
+
+ /*
+ * Initialize the Transmit Counter Event Mask (XM_TX_EV_MSK)
+ * - Enable all bits excepting 'Octets Tx OK Low CntOv'
+ * and 'Octets Tx OK Hi Cnt Ov'.
+ */
+ xm_write32(hw, port, XM_TX_EV_MSK, XMT_DEF_MSK);
/* Configure MAC arbiter */
skge_write16(hw, B3_MA_TO_CTRL, MA_RST_CLR);
@@ -1164,137 +1307,30 @@ static void genesis_mac_init(struct skge_hw *hw, int port)
skge_write8(hw, B3_MA_RCINI_TX2, 0);
/* Configure Rx MAC FIFO */
- skge_write8(hw, SKGEMAC_REG(port, RX_MFF_CTRL2), MFF_RST_CLR);
- skge_write16(hw, SKGEMAC_REG(port, RX_MFF_CTRL1), MFF_ENA_TIM_PAT);
- skge_write8(hw, SKGEMAC_REG(port, RX_MFF_CTRL2), MFF_ENA_OP_MD);
+ skge_write8(hw, SK_REG(port, RX_MFF_CTRL2), MFF_RST_CLR);
+ skge_write16(hw, SK_REG(port, RX_MFF_CTRL1), MFF_ENA_TIM_PAT);
+ skge_write8(hw, SK_REG(port, RX_MFF_CTRL2), MFF_ENA_OP_MD);
/* Configure Tx MAC FIFO */
- skge_write8(hw, SKGEMAC_REG(port, TX_MFF_CTRL2), MFF_RST_CLR);
- skge_write16(hw, SKGEMAC_REG(port, TX_MFF_CTRL1), MFF_TX_CTRL_DEF);
- skge_write8(hw, SKGEMAC_REG(port, TX_MFF_CTRL2), MFF_ENA_OP_MD);
+ skge_write8(hw, SK_REG(port, TX_MFF_CTRL2), MFF_RST_CLR);
+ skge_write16(hw, SK_REG(port, TX_MFF_CTRL1), MFF_TX_CTRL_DEF);
+ skge_write8(hw, SK_REG(port, TX_MFF_CTRL2), MFF_ENA_OP_MD);
- if (hw->dev[port]->mtu > ETH_DATA_LEN) {
+ if (jumbo) {
/* Enable frame flushing if jumbo frames used */
- skge_write16(hw, SKGEMAC_REG(port,RX_MFF_CTRL1), MFF_ENA_FLUSH);
+ skge_write16(hw, SK_REG(port,RX_MFF_CTRL1), MFF_ENA_FLUSH);
} else {
/* enable timeout timers if normal frames */
skge_write16(hw, B3_PA_CTRL,
- port == 0 ? PA_ENA_TO_TX1 : PA_ENA_TO_TX2);
+ (port == 0) ? PA_ENA_TO_TX1 : PA_ENA_TO_TX2);
}
-
-
- r = skge_xm_read16(hw, port, XM_RX_CMD);
- if (hw->dev[port]->mtu > ETH_DATA_LEN)
- skge_xm_write16(hw, port, XM_RX_CMD, r | XM_RX_BIG_PK_OK);
- else
- skge_xm_write16(hw, port, XM_RX_CMD, r & ~(XM_RX_BIG_PK_OK));
-
- switch (hw->phy_type) {
- case SK_PHY_XMAC:
- if (skge->autoneg == AUTONEG_ENABLE) {
- ctrl1 = PHY_X_AN_FD | PHY_X_AN_HD;
-
- switch (skge->flow_control) {
- case FLOW_MODE_NONE:
- ctrl1 |= PHY_X_P_NO_PAUSE;
- break;
- case FLOW_MODE_LOC_SEND:
- ctrl1 |= PHY_X_P_ASYM_MD;
- break;
- case FLOW_MODE_SYMMETRIC:
- ctrl1 |= PHY_X_P_SYM_MD;
- break;
- case FLOW_MODE_REM_SEND:
- ctrl1 |= PHY_X_P_BOTH_MD;
- break;
- }
-
- skge_xm_phy_write(hw, port, PHY_XMAC_AUNE_ADV, ctrl1);
- ctrl2 = PHY_CT_ANE | PHY_CT_RE_CFG;
- } else {
- ctrl2 = 0;
- if (skge->duplex == DUPLEX_FULL)
- ctrl2 |= PHY_CT_DUP_MD;
- }
-
- skge_xm_phy_write(hw, port, PHY_XMAC_CTRL, ctrl2);
- break;
-
- case SK_PHY_BCOM:
- ctrl1 = PHY_CT_SP1000;
- ctrl2 = 0;
- ctrl3 = PHY_SEL_TYPE;
- ctrl4 = PHY_B_PEC_EN_LTR;
- ctrl5 = PHY_B_AC_TX_TST;
-
- if (skge->autoneg == AUTONEG_ENABLE) {
- /*
- * Workaround BCOM Errata #1 for the C5 type.
- * 1000Base-T Link Acquisition Failure in Slave Mode
- * Set Repeater/DTE bit 10 of the 1000Base-T Control Register
- */
- ctrl2 |= PHY_B_1000C_RD;
- if (skge->advertising & ADVERTISED_1000baseT_Half)
- ctrl2 |= PHY_B_1000C_AHD;
- if (skge->advertising & ADVERTISED_1000baseT_Full)
- ctrl2 |= PHY_B_1000C_AFD;
-
- /* Set Flow-control capabilities */
- switch (skge->flow_control) {
- case FLOW_MODE_NONE:
- ctrl3 |= PHY_B_P_NO_PAUSE;
- break;
- case FLOW_MODE_LOC_SEND:
- ctrl3 |= PHY_B_P_ASYM_MD;
- break;
- case FLOW_MODE_SYMMETRIC:
- ctrl3 |= PHY_B_P_SYM_MD;
- break;
- case FLOW_MODE_REM_SEND:
- ctrl3 |= PHY_B_P_BOTH_MD;
- break;
- }
-
- /* Restart Auto-negotiation */
- ctrl1 |= PHY_CT_ANE | PHY_CT_RE_CFG;
- } else {
- if (skge->duplex == DUPLEX_FULL)
- ctrl1 |= PHY_CT_DUP_MD;
-
- ctrl2 |= PHY_B_1000C_MSE; /* set it to Slave */
- }
-
- skge_xm_phy_write(hw, port, PHY_BCOM_1000T_CTRL, ctrl2);
- skge_xm_phy_write(hw, port, PHY_BCOM_AUNE_ADV, ctrl3);
-
- if (skge->netdev->mtu > ETH_DATA_LEN) {
- ctrl4 |= PHY_B_PEC_HIGH_LA;
- ctrl5 |= PHY_B_AC_LONG_PACK;
-
- skge_xm_phy_write(hw, port,PHY_BCOM_AUX_CTRL, ctrl5);
- }
-
- skge_xm_phy_write(hw, port, PHY_BCOM_P_EXT_CTRL, ctrl4);
- skge_xm_phy_write(hw, port, PHY_BCOM_CTRL, ctrl1);
- break;
- }
- spin_unlock_bh(&hw->phy_lock);
-
- /* Clear MIB counters */
- skge_xm_write16(hw, port, XM_STAT_CMD,
- XM_SC_CLR_RXC | XM_SC_CLR_TXC);
- /* Clear two times according to Errata #3 */
- skge_xm_write16(hw, port, XM_STAT_CMD,
- XM_SC_CLR_RXC | XM_SC_CLR_TXC);
-
- /* Start polling for link status */
- mod_timer(&skge->link_check, jiffies + LINK_POLL_HZ);
}
static void genesis_stop(struct skge_port *skge)
{
struct skge_hw *hw = skge->hw;
int port = skge->port;
+ u32 reg;
/* Clear Tx packet arbiter timeout IRQ */
skge_write16(hw, B3_PA_CTRL,
@@ -1304,33 +1340,30 @@ static void genesis_stop(struct skge_port *skge)
* If the transfer stucks at the MAC the STOP command will not
* terminate if we don't flush the XMAC's transmit FIFO !
*/
- skge_xm_write32(hw, port, XM_MODE,
- skge_xm_read32(hw, port, XM_MODE)|XM_MD_FTF);
+ xm_write32(hw, port, XM_MODE,
+ xm_read32(hw, port, XM_MODE)|XM_MD_FTF);
/* Reset the MAC */
- skge_write16(hw, SKGEMAC_REG(port, TX_MFF_CTRL1), MFF_SET_MAC_RST);
+ skge_write16(hw, SK_REG(port, TX_MFF_CTRL1), MFF_SET_MAC_RST);
/* For external PHYs there must be special handling */
- if (hw->phy_type != SK_PHY_XMAC) {
- u32 reg = skge_read32(hw, B2_GP_IO);
-
- if (port == 0) {
- reg |= GP_DIR_0;
- reg &= ~GP_IO_0;
- } else {
- reg |= GP_DIR_2;
- reg &= ~GP_IO_2;
- }
- skge_write32(hw, B2_GP_IO, reg);
- skge_read32(hw, B2_GP_IO);
+ reg = skge_read32(hw, B2_GP_IO);
+ if (port == 0) {
+ reg |= GP_DIR_0;
+ reg &= ~GP_IO_0;
+ } else {
+ reg |= GP_DIR_2;
+ reg &= ~GP_IO_2;
}
+ skge_write32(hw, B2_GP_IO, reg);
+ skge_read32(hw, B2_GP_IO);
- skge_xm_write16(hw, port, XM_MMU_CMD,
- skge_xm_read16(hw, port, XM_MMU_CMD)
+ xm_write16(hw, port, XM_MMU_CMD,
+ xm_read16(hw, port, XM_MMU_CMD)
& ~(XM_MMU_ENA_RX | XM_MMU_ENA_TX));
- skge_xm_read16(hw, port, XM_MMU_CMD);
+ xm_read16(hw, port, XM_MMU_CMD);
}
@@ -1341,11 +1374,11 @@ static void genesis_get_stats(struct skge_port *skge, u64 *data)
int i;
unsigned long timeout = jiffies + HZ;
- skge_xm_write16(hw, port,
+ xm_write16(hw, port,
XM_STAT_CMD, XM_SC_SNP_TXC | XM_SC_SNP_RXC);
/* wait for update to complete */
- while (skge_xm_read16(hw, port, XM_STAT_CMD)
+ while (xm_read16(hw, port, XM_STAT_CMD)
& (XM_SC_SNP_TXC | XM_SC_SNP_RXC)) {
if (time_after(jiffies, timeout))
break;
@@ -1353,68 +1386,60 @@ static void genesis_get_stats(struct skge_port *skge, u64 *data)
}
/* special case for 64 bit octet counter */
- data[0] = (u64) skge_xm_read32(hw, port, XM_TXO_OK_HI) << 32
- | skge_xm_read32(hw, port, XM_TXO_OK_LO);
- data[1] = (u64) skge_xm_read32(hw, port, XM_RXO_OK_HI) << 32
- | skge_xm_read32(hw, port, XM_RXO_OK_LO);
+ data[0] = (u64) xm_read32(hw, port, XM_TXO_OK_HI) << 32
+ | xm_read32(hw, port, XM_TXO_OK_LO);
+ data[1] = (u64) xm_read32(hw, port, XM_RXO_OK_HI) << 32
+ | xm_read32(hw, port, XM_RXO_OK_LO);
for (i = 2; i < ARRAY_SIZE(skge_stats); i++)
- data[i] = skge_xm_read32(hw, port, skge_stats[i].xmac_offset);
+ data[i] = xm_read32(hw, port, skge_stats[i].xmac_offset);
}
static void genesis_mac_intr(struct skge_hw *hw, int port)
{
struct skge_port *skge = netdev_priv(hw->dev[port]);
- u16 status = skge_xm_read16(hw, port, XM_ISRC);
-
- pr_debug("genesis_intr status %x\n", status);
- if (hw->phy_type == SK_PHY_XMAC) {
- /* LInk down, start polling for state change */
- if (status & XM_IS_INP_ASS) {
- skge_xm_write16(hw, port, XM_IMSK,
- skge_xm_read16(hw, port, XM_IMSK) | XM_IS_INP_ASS);
- mod_timer(&skge->link_check, jiffies + LINK_POLL_HZ);
- }
- else if (status & XM_IS_AND)
- mod_timer(&skge->link_check, jiffies + LINK_POLL_HZ);
- }
+ u16 status = xm_read16(hw, port, XM_ISRC);
+
+ if (netif_msg_intr(skge))
+ printk(KERN_DEBUG PFX "%s: mac interrupt status 0x%x\n",
+ skge->netdev->name, status);
if (status & XM_IS_TXF_UR) {
- skge_xm_write32(hw, port, XM_MODE, XM_MD_FTF);
+ xm_write32(hw, port, XM_MODE, XM_MD_FTF);
++skge->net_stats.tx_fifo_errors;
}
if (status & XM_IS_RXF_OV) {
- skge_xm_write32(hw, port, XM_MODE, XM_MD_FRF);
+ xm_write32(hw, port, XM_MODE, XM_MD_FRF);
++skge->net_stats.rx_fifo_errors;
}
}
-static void skge_gm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val)
+static void gm_phy_write(struct skge_hw *hw, int port, u16 reg, u16 val)
{
int i;
- skge_gma_write16(hw, port, GM_SMI_DATA, val);
- skge_gma_write16(hw, port, GM_SMI_CTRL,
+ gma_write16(hw, port, GM_SMI_DATA, val);
+ gma_write16(hw, port, GM_SMI_CTRL,
GM_SMI_CT_PHY_AD(hw->phy_addr) | GM_SMI_CT_REG_AD(reg));
for (i = 0; i < PHY_RETRIES; i++) {
udelay(1);
- if (!(skge_gma_read16(hw, port, GM_SMI_CTRL) & GM_SMI_CT_BUSY))
+ if (!(gma_read16(hw, port, GM_SMI_CTRL) & GM_SMI_CT_BUSY))
break;
}
}
-static u16 skge_gm_phy_read(struct skge_hw *hw, int port, u16 reg)
+static u16 gm_phy_read(struct skge_hw *hw, int port, u16 reg)
{
int i;
- skge_gma_write16(hw, port, GM_SMI_CTRL,
+ gma_write16(hw, port, GM_SMI_CTRL,
GM_SMI_CT_PHY_AD(hw->phy_addr)
| GM_SMI_CT_REG_AD(reg) | GM_SMI_CT_OP_RD);
for (i = 0; i < PHY_RETRIES; i++) {
udelay(1);
- if (skge_gma_read16(hw, port, GM_SMI_CTRL) & GM_SMI_CT_RD_VAL)
+ if (gma_read16(hw, port, GM_SMI_CTRL) & GM_SMI_CT_RD_VAL)
goto ready;
}
@@ -1422,24 +1447,7 @@ static u16 skge_gm_phy_read(struct skge_hw *hw, int port, u16 reg)
hw->dev[port]->name);
return 0;
ready:
- return skge_gma_read16(hw, port, GM_SMI_DATA);
-}
-
-static void genesis_link_down(struct skge_port *skge)
-{
- struct skge_hw *hw = skge->hw;
- int port = skge->port;
-
- pr_debug("genesis_link_down\n");
-
- skge_xm_write16(hw, port, XM_MMU_CMD,
- skge_xm_read16(hw, port, XM_MMU_CMD)
- & ~(XM_MMU_ENA_RX | XM_MMU_ENA_TX));
-
- /* dummy read to ensure writing */
- (void) skge_xm_read16(hw, port, XM_MMU_CMD);
-
- skge_link_down(skge);
+ return gma_read16(hw, port, GM_SMI_DATA);
}
static void genesis_link_up(struct skge_port *skge)
@@ -1450,7 +1458,7 @@ static void genesis_link_up(struct skge_port *skge)
u32 mode, msk;
pr_debug("genesis_link_up\n");
- cmd = skge_xm_read16(hw, port, XM_MMU_CMD);
+ cmd = xm_read16(hw, port, XM_MMU_CMD);
/*
* enabling pause frame reception is required for 1000BT
@@ -1458,14 +1466,15 @@ static void genesis_link_up(struct skge_port *skge)
*/
if (skge->flow_control == FLOW_MODE_NONE ||
skge->flow_control == FLOW_MODE_LOC_SEND)
+ /* Disable Pause Frame Reception */
cmd |= XM_MMU_IGN_PF;
else
/* Enable Pause Frame Reception */
cmd &= ~XM_MMU_IGN_PF;
- skge_xm_write16(hw, port, XM_MMU_CMD, cmd);
+ xm_write16(hw, port, XM_MMU_CMD, cmd);
- mode = skge_xm_read32(hw, port, XM_MODE);
+ mode = xm_read32(hw, port, XM_MODE);
if (skge->flow_control == FLOW_MODE_SYMMETRIC ||
skge->flow_control == FLOW_MODE_LOC_SEND) {
/*
@@ -1479,10 +1488,10 @@ static void genesis_link_up(struct skge_port *skge)
/* XM_PAUSE_DA = '010000C28001' (default) */
/* XM_MAC_PTIME = 0xffff (maximum) */
/* remember this value is defined in big endian (!) */
- skge_xm_write16(hw, port, XM_MAC_PTIME, 0xffff);
+ xm_write16(hw, port, XM_MAC_PTIME, 0xffff);
mode |= XM_PAUSE_MODE;
- skge_write16(hw, SKGEMAC_REG(port, RX_MFF_CTRL1), MFF_ENA_PAUSE);
+ skge_write16(hw, SK_REG(port, RX_MFF_CTRL1), MFF_ENA_PAUSE);
} else {
/*
* disable pause frame generation is required for 1000BT
@@ -1491,125 +1500,68 @@ static void genesis_link_up(struct skge_port *skge)
/* Disable Pause Mode in Mode Register */
mode &= ~XM_PAUSE_MODE;
- skge_write16(hw, SKGEMAC_REG(port, RX_MFF_CTRL1), MFF_DIS_PAUSE);
+ skge_write16(hw, SK_REG(port, RX_MFF_CTRL1), MFF_DIS_PAUSE);
}
- skge_xm_write32(hw, port, XM_MODE, mode);
+ xm_write32(hw, port, XM_MODE, mode);
msk = XM_DEF_MSK;
- if (hw->phy_type != SK_PHY_XMAC)
- msk |= XM_IS_INP_ASS; /* disable GP0 interrupt bit */
+ /* disable GP0 interrupt bit for external Phy */
+ msk |= XM_IS_INP_ASS;
- skge_xm_write16(hw, port, XM_IMSK, msk);
- skge_xm_read16(hw, port, XM_ISRC);
+ xm_write16(hw, port, XM_IMSK, msk);
+ xm_read16(hw, port, XM_ISRC);
/* get MMU Command Reg. */
- cmd = skge_xm_read16(hw, port, XM_MMU_CMD);
- if (hw->phy_type != SK_PHY_XMAC && skge->duplex == DUPLEX_FULL)
+ cmd = xm_read16(hw, port, XM_MMU_CMD);
+ if (skge->duplex == DUPLEX_FULL)
cmd |= XM_MMU_GMII_FD;
- if (hw->phy_type == SK_PHY_BCOM) {
- /*
- * Workaround BCOM Errata (#10523) for all BCom Phys
- * Enable Power Management after link up
- */
- skge_xm_phy_write(hw, port, PHY_BCOM_AUX_CTRL,
- skge_xm_phy_read(hw, port, PHY_BCOM_AUX_CTRL)
- & ~PHY_B_AC_DIS_PM);
- skge_xm_phy_write(hw, port, PHY_BCOM_INT_MASK,
- PHY_B_DEF_MSK);
- }
+ /*
+ * Workaround BCOM Errata (#10523) for all BCom Phys
+ * Enable Power Management after link up
+ */
+ xm_phy_write(hw, port, PHY_BCOM_AUX_CTRL,
+ xm_phy_read(hw, port, PHY_BCOM_AUX_CTRL)
+ & ~PHY_B_AC_DIS_PM);
+ xm_phy_write(hw, port, PHY_BCOM_INT_MASK, PHY_B_DEF_MSK);
/* enable Rx/Tx */
- skge_xm_write16(hw, port, XM_MMU_CMD,
+ xm_write16(hw, port, XM_MMU_CMD,
cmd | XM_MMU_ENA_RX | XM_MMU_ENA_TX);
skge_link_up(skge);
}
-static void genesis_bcom_intr(struct skge_port *skge)
+static inline void bcom_phy_intr(struct skge_port *skge)
{
struct skge_hw *hw = skge->hw;
int port = skge->port;
- u16 stat = skge_xm_phy_read(hw, port, PHY_BCOM_INT_STAT);
+ u16 isrc;
+
+ isrc = xm_phy_read(hw, port, PHY_BCOM_INT_STAT);
+ if (netif_msg_intr(skge))
+ printk(KERN_DEBUG PFX "%s: phy interrupt status 0x%x\n",
+ skge->netdev->name, isrc);
- pr_debug("genesis_bcom intr stat=%x\n", stat);
+ if (isrc & PHY_B_IS_PSE)
+ printk(KERN_ERR PFX "%s: uncorrectable pair swap error\n",
+ hw->dev[port]->name);
/* Workaround BCom Errata:
* enable and disable loopback mode if "NO HCD" occurs.
*/
- if (stat & PHY_B_IS_NO_HDCL) {
- u16 ctrl = skge_xm_phy_read(hw, port, PHY_BCOM_CTRL);
- skge_xm_phy_write(hw, port, PHY_BCOM_CTRL,
+ if (isrc & PHY_B_IS_NO_HDCL) {
+ u16 ctrl = xm_phy_read(hw, port, PHY_BCOM_CTRL);
+ xm_phy_write(hw, port, PHY_BCOM_CTRL,
ctrl | PHY_CT_LOOP);
- skge_xm_phy_write(hw, port, PHY_BCOM_CTRL,
+ xm_phy_write(hw, port, PHY_BCOM_CTRL,
ctrl & ~PHY_CT_LOOP);
}
- stat = skge_xm_phy_read(hw, port, PHY_BCOM_STAT);
- if (stat & (PHY_B_IS_AN_PR | PHY_B_IS_LST_CHANGE)) {
- u16 aux = skge_xm_phy_read(hw, port, PHY_BCOM_AUX_STAT);
- if ( !(aux & PHY_B_AS_LS) && netif_carrier_ok(skge->netdev))
- genesis_link_down(skge);
-
- else if (stat & PHY_B_IS_LST_CHANGE) {
- if (aux & PHY_B_AS_AN_C) {
- switch (aux & PHY_B_AS_AN_RES_MSK) {
- case PHY_B_RES_1000FD:
- skge->duplex = DUPLEX_FULL;
- break;
- case PHY_B_RES_1000HD:
- skge->duplex = DUPLEX_HALF;
- break;
- }
-
- switch (aux & PHY_B_AS_PAUSE_MSK) {
- case PHY_B_AS_PAUSE_MSK:
- skge->flow_control = FLOW_MODE_SYMMETRIC;
- break;
- case PHY_B_AS_PRR:
- skge->flow_control = FLOW_MODE_REM_SEND;
- break;
- case PHY_B_AS_PRT:
- skge->flow_control = FLOW_MODE_LOC_SEND;
- break;
- default:
- skge->flow_control = FLOW_MODE_NONE;
- }
- skge->speed = SPEED_1000;
- }
- genesis_link_up(skge);
- }
- else
- mod_timer(&skge->link_check, jiffies + LINK_POLL_HZ);
- }
-}
+ if (isrc & (PHY_B_IS_AN_PR | PHY_B_IS_LST_CHANGE))
+ bcom_check_link(hw, port);
-/* Perodic poll of phy status to check for link transistion */
-static void skge_link_timer(unsigned long __arg)
-{
- struct skge_port *skge = (struct skge_port *) __arg;
- struct skge_hw *hw = skge->hw;
- int port = skge->port;
-
- if (hw->chip_id != CHIP_ID_GENESIS || !netif_running(skge->netdev))
- return;
-
- spin_lock_bh(&hw->phy_lock);
- if (hw->phy_type == SK_PHY_BCOM)
- genesis_bcom_intr(skge);
- else {
- int i;
- for (i = 0; i < 3; i++)
- if (skge_xm_read16(hw, port, XM_ISRC) & XM_IS_INP_ASS)
- break;
-
- if (i == 3)
- mod_timer(&skge->link_check, jiffies + LINK_POLL_HZ);
- else
- genesis_link_up(skge);
- }
- spin_unlock_bh(&hw->phy_lock);
}
/* Marvell Phy Initailization */
@@ -1621,31 +1573,27 @@ static void yukon_init(struct skge_hw *hw, int port)
pr_debug("yukon_init\n");
if (skge->autoneg == AUTONEG_ENABLE) {
- u16 ectrl = skge_gm_phy_read(hw, port, PHY_MARV_EXT_CTRL);
+ u16 ectrl = gm_phy_read(hw, port, PHY_MARV_EXT_CTRL);
ectrl &= ~(PHY_M_EC_M_DSC_MSK | PHY_M_EC_S_DSC_MSK |
PHY_M_EC_MAC_S_MSK);
ectrl |= PHY_M_EC_MAC_S(MAC_TX_CLK_25_MHZ);
- /* on PHY 88E1111 there is a change for downshift control */
- if (hw->chip_id == CHIP_ID_YUKON_EC)
- ectrl |= PHY_M_EC_M_DSC_2(0) | PHY_M_EC_DOWN_S_ENA;
- else
- ectrl |= PHY_M_EC_M_DSC(0) | PHY_M_EC_S_DSC(1);
+ ectrl |= PHY_M_EC_M_DSC(0) | PHY_M_EC_S_DSC(1);
- skge_gm_phy_write(hw, port, PHY_MARV_EXT_CTRL, ectrl);
+ gm_phy_write(hw, port, PHY_MARV_EXT_CTRL, ectrl);
}
- ctrl = skge_gm_phy_read(hw, port, PHY_MARV_CTRL);
+ ctrl = gm_phy_read(hw, port, PHY_MARV_CTRL);
if (skge->autoneg == AUTONEG_DISABLE)
ctrl &= ~PHY_CT_ANE;
ctrl |= PHY_CT_RESET;
- skge_gm_phy_write(hw, port, PHY_MARV_CTRL, ctrl);
+ gm_phy_write(hw, port, PHY_MARV_CTRL, ctrl);
ctrl = 0;
ct1000 = 0;
- adv = PHY_SEL_TYPE;
+ adv = PHY_AN_CSMA;
if (skge->autoneg == AUTONEG_ENABLE) {
if (iscopper(hw)) {
@@ -1661,41 +1609,12 @@ static void yukon_init(struct skge_hw *hw, int port)
adv |= PHY_M_AN_10_FD;
if (skge->advertising & ADVERTISED_10baseT_Half)
adv |= PHY_M_AN_10_HD;
-
- /* Set Flow-control capabilities */
- switch (skge->flow_control) {
- case FLOW_MODE_NONE:
- adv |= PHY_B_P_NO_PAUSE;
- break;
- case FLOW_MODE_LOC_SEND:
- adv |= PHY_B_P_ASYM_MD;
- break;
- case FLOW_MODE_SYMMETRIC:
- adv |= PHY_B_P_SYM_MD;
- break;
- case FLOW_MODE_REM_SEND:
- adv |= PHY_B_P_BOTH_MD;
- break;
- }
- } else { /* special defines for FIBER (88E1011S only) */
+ } else /* special defines for FIBER (88E1011S only) */
adv |= PHY_M_AN_1000X_AHD | PHY_M_AN_1000X_AFD;
- /* Set Flow-control capabilities */
- switch (skge->flow_control) {
- case FLOW_MODE_NONE:
- adv |= PHY_M_P_NO_PAUSE_X;
- break;
- case FLOW_MODE_LOC_SEND:
- adv |= PHY_M_P_ASYM_MD_X;
- break;
- case FLOW_MODE_SYMMETRIC:
- adv |= PHY_M_P_SYM_MD_X;
- break;
- case FLOW_MODE_REM_SEND:
- adv |= PHY_M_P_BOTH_MD_X;
- break;
- }
- }
+ /* Set Flow-control capabilities */
+ adv |= phy_pause_map[skge->flow_control];
+
/* Restart Auto-negotiation */
ctrl |= PHY_CT_ANE | PHY_CT_RE_CFG;
} else {
@@ -1717,36 +1636,23 @@ static void yukon_init(struct skge_hw *hw, int port)
ctrl |= PHY_CT_RESET;
}
- if (hw->chip_id != CHIP_ID_YUKON_FE)
- skge_gm_phy_write(hw, port, PHY_MARV_1000T_CTRL, ct1000);
+ gm_phy_write(hw, port, PHY_MARV_1000T_CTRL, ct1000);
- skge_gm_phy_write(hw, port, PHY_MARV_AUNE_ADV, adv);
- skge_gm_phy_write(hw, port, PHY_MARV_CTRL, ctrl);
+ gm_phy_write(hw, port, PHY_MARV_AUNE_ADV, adv);
+ gm_phy_write(hw, port, PHY_MARV_CTRL, ctrl);
/* Setup Phy LED's */
ledctrl = PHY_M_LED_PULS_DUR(PULS_170MS);
ledover = 0;
- if (hw->chip_id == CHIP_ID_YUKON_FE) {
- /* on 88E3082 these bits are at 11..9 (shifted left) */
- ledctrl |= PHY_M_LED_BLINK_RT(BLINK_84MS) << 1;
-
- skge_gm_phy_write(hw, port, PHY_MARV_FE_LED_PAR,
- ((skge_gm_phy_read(hw, port, PHY_MARV_FE_LED_PAR)
-
- & ~PHY_M_FELP_LED1_MSK)
- | PHY_M_FELP_LED1_CTRL(LED_PAR_CTRL_ACT_BL)));
- } else {
- /* set Tx LED (LED_TX) to blink mode on Rx OR Tx activity */
- ledctrl |= PHY_M_LED_BLINK_RT(BLINK_84MS) | PHY_M_LEDC_TX_CTRL;
+ ledctrl |= PHY_M_LED_BLINK_RT(BLINK_84MS) | PHY_M_LEDC_TX_CTRL;
- /* turn off the Rx LED (LED_RX) */
- ledover |= PHY_M_LED_MO_RX(MO_LED_OFF);
- }
+ /* turn off the Rx LED (LED_RX) */
+ ledover |= PHY_M_LED_MO_RX(MO_LED_OFF);
/* disable blink mode (LED_DUPLEX) on collisions */
ctrl |= PHY_M_LEDC_DP_CTRL;
- skge_gm_phy_write(hw, port, PHY_MARV_LED_CTRL, ledctrl);
+ gm_phy_write(hw, port, PHY_MARV_LED_CTRL, ledctrl);
if (skge->autoneg == AUTONEG_DISABLE || skge->speed == SPEED_100) {
/* turn on 100 Mbps LED (LED_LINK100) */
@@ -1754,25 +1660,25 @@ static void yukon_init(struct skge_hw *hw, int port)
}
if (ledover)
- skge_gm_phy_write(hw, port, PHY_MARV_LED_OVER, ledover);
+ gm_phy_write(hw, port, PHY_MARV_LED_OVER, ledover);
/* Enable phy interrupt on autonegotiation complete (or link up) */
if (skge->autoneg == AUTONEG_ENABLE)
- skge_gm_phy_write(hw, port, PHY_MARV_INT_MASK, PHY_M_IS_AN_COMPL);
+ gm_phy_write(hw, port, PHY_MARV_INT_MASK, PHY_M_IS_AN_COMPL);
else
- skge_gm_phy_write(hw, port, PHY_MARV_INT_MASK, PHY_M_DEF_MSK);
+ gm_phy_write(hw, port, PHY_MARV_INT_MASK, PHY_M_DEF_MSK);
}
static void yukon_reset(struct skge_hw *hw, int port)
{
- skge_gm_phy_write(hw, port, PHY_MARV_INT_MASK, 0);/* disable PHY IRQs */
- skge_gma_write16(hw, port, GM_MC_ADDR_H1, 0); /* clear MC hash */
- skge_gma_write16(hw, port, GM_MC_ADDR_H2, 0);
- skge_gma_write16(hw, port, GM_MC_ADDR_H3, 0);
- skge_gma_write16(hw, port, GM_MC_ADDR_H4, 0);
+ gm_phy_write(hw, port, PHY_MARV_INT_MASK, 0);/* disable PHY IRQs */
+ gma_write16(hw, port, GM_MC_ADDR_H1, 0); /* clear MC hash */
+ gma_write16(hw, port, GM_MC_ADDR_H2, 0);
+ gma_write16(hw, port, GM_MC_ADDR_H3, 0);
+ gma_write16(hw, port, GM_MC_ADDR_H4, 0);
- skge_gma_write16(hw, port, GM_RX_CTRL,
- skge_gma_read16(hw, port, GM_RX_CTRL)
+ gma_write16(hw, port, GM_RX_CTRL,
+ gma_read16(hw, port, GM_RX_CTRL)
| GM_RXCR_UCF_ENA | GM_RXCR_MCF_ENA);
}
@@ -1785,17 +1691,17 @@ static void yukon_mac_init(struct skge_hw *hw, int port)
/* WA code for COMA mode -- set PHY reset */
if (hw->chip_id == CHIP_ID_YUKON_LITE &&
- chip_rev(hw) == CHIP_REV_YU_LITE_A3)
+ hw->chip_rev == CHIP_REV_YU_LITE_A3)
skge_write32(hw, B2_GP_IO,
(skge_read32(hw, B2_GP_IO) | GP_DIR_9 | GP_IO_9));
/* hard reset */
- skge_write32(hw, SKGEMAC_REG(port, GPHY_CTRL), GPC_RST_SET);
- skge_write32(hw, SKGEMAC_REG(port, GMAC_CTRL), GMC_RST_SET);
+ skge_write32(hw, SK_REG(port, GPHY_CTRL), GPC_RST_SET);
+ skge_write32(hw, SK_REG(port, GMAC_CTRL), GMC_RST_SET);
/* WA code for COMA mode -- clear PHY reset */
if (hw->chip_id == CHIP_ID_YUKON_LITE &&
- chip_rev(hw) == CHIP_REV_YU_LITE_A3)
+ hw->chip_rev == CHIP_REV_YU_LITE_A3)
skge_write32(hw, B2_GP_IO,
(skge_read32(hw, B2_GP_IO) | GP_DIR_9)
& ~GP_IO_9);
@@ -1806,13 +1712,13 @@ static void yukon_mac_init(struct skge_hw *hw, int port)
reg |= iscopper(hw) ? GPC_HWCFG_GMII_COP : GPC_HWCFG_GMII_FIB;
/* Clear GMC reset */
- skge_write32(hw, SKGEMAC_REG(port, GPHY_CTRL), reg | GPC_RST_SET);
- skge_write32(hw, SKGEMAC_REG(port, GPHY_CTRL), reg | GPC_RST_CLR);
- skge_write32(hw, SKGEMAC_REG(port, GMAC_CTRL), GMC_PAUSE_ON | GMC_RST_CLR);
+ skge_write32(hw, SK_REG(port, GPHY_CTRL), reg | GPC_RST_SET);
+ skge_write32(hw, SK_REG(port, GPHY_CTRL), reg | GPC_RST_CLR);
+ skge_write32(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_ON | GMC_RST_CLR);
if (skge->autoneg == AUTONEG_DISABLE) {
reg = GM_GPCR_AU_ALL_DIS;
- skge_gma_write16(hw, port, GM_GP_CTRL,
- skge_gma_read16(hw, port, GM_GP_CTRL) | reg);
+ gma_write16(hw, port, GM_GP_CTRL,
+ gma_read16(hw, port, GM_GP_CTRL) | reg);
switch (skge->speed) {
case SPEED_1000:
@@ -1828,7 +1734,7 @@ static void yukon_mac_init(struct skge_hw *hw, int port)
reg = GM_GPCR_SPEED_1000 | GM_GPCR_SPEED_100 | GM_GPCR_DUP_FULL;
switch (skge->flow_control) {
case FLOW_MODE_NONE:
- skge_write32(hw, SKGEMAC_REG(port, GMAC_CTRL), GMC_PAUSE_OFF);
+ skge_write32(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_OFF);
reg |= GM_GPCR_FC_TX_DIS | GM_GPCR_FC_RX_DIS | GM_GPCR_AU_FCT_DIS;
break;
case FLOW_MODE_LOC_SEND:
@@ -1836,7 +1742,7 @@ static void yukon_mac_init(struct skge_hw *hw, int port)
reg |= GM_GPCR_FC_RX_DIS | GM_GPCR_AU_FCT_DIS;
}
- skge_gma_write16(hw, port, GM_GP_CTRL, reg);
+ gma_write16(hw, port, GM_GP_CTRL, reg);
skge_read16(hw, GMAC_IRQ_SRC);
spin_lock_bh(&hw->phy_lock);
@@ -1844,25 +1750,25 @@ static void yukon_mac_init(struct skge_hw *hw, int port)
spin_unlock_bh(&hw->phy_lock);
/* MIB clear */
- reg = skge_gma_read16(hw, port, GM_PHY_ADDR);
- skge_gma_write16(hw, port, GM_PHY_ADDR, reg | GM_PAR_MIB_CLR);
+ reg = gma_read16(hw, port, GM_PHY_ADDR);
+ gma_write16(hw, port, GM_PHY_ADDR, reg | GM_PAR_MIB_CLR);
for (i = 0; i < GM_MIB_CNT_SIZE; i++)
- skge_gma_read16(hw, port, GM_MIB_CNT_BASE + 8*i);
- skge_gma_write16(hw, port, GM_PHY_ADDR, reg);
+ gma_read16(hw, port, GM_MIB_CNT_BASE + 8*i);
+ gma_write16(hw, port, GM_PHY_ADDR, reg);
/* transmit control */
- skge_gma_write16(hw, port, GM_TX_CTRL, TX_COL_THR(TX_COL_DEF));
+ gma_write16(hw, port, GM_TX_CTRL, TX_COL_THR(TX_COL_DEF));
/* receive control reg: unicast + multicast + no FCS */
- skge_gma_write16(hw, port, GM_RX_CTRL,
+ gma_write16(hw, port, GM_RX_CTRL,
GM_RXCR_UCF_ENA | GM_RXCR_CRC_DIS | GM_RXCR_MCF_ENA);
/* transmit flow control */
- skge_gma_write16(hw, port, GM_TX_FLOW_CTRL, 0xffff);
+ gma_write16(hw, port, GM_TX_FLOW_CTRL, 0xffff);
/* transmit parameter */
- skge_gma_write16(hw, port, GM_TX_PARAM,
+ gma_write16(hw, port, GM_TX_PARAM,
TX_JAM_LEN_VAL(TX_JAM_LEN_DEF) |
TX_JAM_IPG_VAL(TX_JAM_IPG_DEF) |
TX_IPG_JAM_DATA(TX_IPG_JAM_DEF));
@@ -1872,33 +1778,33 @@ static void yukon_mac_init(struct skge_hw *hw, int port)
if (hw->dev[port]->mtu > 1500)
reg |= GM_SMOD_JUMBO_ENA;
- skge_gma_write16(hw, port, GM_SERIAL_MODE, reg);
+ gma_write16(hw, port, GM_SERIAL_MODE, reg);
/* physical address: used for pause frames */
- skge_gm_set_addr(hw, port, GM_SRC_ADDR_1L, addr);
+ gma_set_addr(hw, port, GM_SRC_ADDR_1L, addr);
/* virtual address for data */
- skge_gm_set_addr(hw, port, GM_SRC_ADDR_2L, addr);
+ gma_set_addr(hw, port, GM_SRC_ADDR_2L, addr);
/* enable interrupt mask for counter overflows */
- skge_gma_write16(hw, port, GM_TX_IRQ_MSK, 0);
- skge_gma_write16(hw, port, GM_RX_IRQ_MSK, 0);
- skge_gma_write16(hw, port, GM_TR_IRQ_MSK, 0);
+ gma_write16(hw, port, GM_TX_IRQ_MSK, 0);
+ gma_write16(hw, port, GM_RX_IRQ_MSK, 0);
+ gma_write16(hw, port, GM_TR_IRQ_MSK, 0);
/* Initialize Mac Fifo */
/* Configure Rx MAC FIFO */
- skge_write16(hw, SKGEMAC_REG(port, RX_GMF_FL_MSK), RX_FF_FL_DEF_MSK);
+ skge_write16(hw, SK_REG(port, RX_GMF_FL_MSK), RX_FF_FL_DEF_MSK);
reg = GMF_OPER_ON | GMF_RX_F_FL_ON;
if (hw->chip_id == CHIP_ID_YUKON_LITE &&
- chip_rev(hw) == CHIP_REV_YU_LITE_A3)
+ hw->chip_rev == CHIP_REV_YU_LITE_A3)
reg &= ~GMF_RX_F_FL_ON;
- skge_write8(hw, SKGEMAC_REG(port, RX_GMF_CTRL_T), GMF_RST_CLR);
- skge_write16(hw, SKGEMAC_REG(port, RX_GMF_CTRL_T), reg);
- skge_write16(hw, SKGEMAC_REG(port, RX_GMF_FL_THR), RX_GMF_FL_THR_DEF);
+ skge_write8(hw, SK_REG(port, RX_GMF_CTRL_T), GMF_RST_CLR);
+ skge_write16(hw, SK_REG(port, RX_GMF_CTRL_T), reg);
+ skge_write16(hw, SK_REG(port, RX_GMF_FL_THR), RX_GMF_FL_THR_DEF);
/* Configure Tx MAC FIFO */
- skge_write8(hw, SKGEMAC_REG(port, TX_GMF_CTRL_T), GMF_RST_CLR);
- skge_write16(hw, SKGEMAC_REG(port, TX_GMF_CTRL_T), GMF_OPER_ON);
+ skge_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_RST_CLR);
+ skge_write16(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_OPER_ON);
}
static void yukon_stop(struct skge_port *skge)
@@ -1907,19 +1813,19 @@ static void yukon_stop(struct skge_port *skge)
int port = skge->port;
if (hw->chip_id == CHIP_ID_YUKON_LITE &&
- chip_rev(hw) == CHIP_REV_YU_LITE_A3) {
+ hw->chip_rev == CHIP_REV_YU_LITE_A3) {
skge_write32(hw, B2_GP_IO,
skge_read32(hw, B2_GP_IO) | GP_DIR_9 | GP_IO_9);
}
- skge_gma_write16(hw, port, GM_GP_CTRL,
- skge_gma_read16(hw, port, GM_GP_CTRL)
+ gma_write16(hw, port, GM_GP_CTRL,
+ gma_read16(hw, port, GM_GP_CTRL)
& ~(GM_GPCR_RX_ENA|GM_GPCR_RX_ENA));
- skge_gma_read16(hw, port, GM_GP_CTRL);
+ gma_read16(hw, port, GM_GP_CTRL);
/* set GPHY Control reset */
- skge_gma_write32(hw, port, GPHY_CTRL, GPC_RST_SET);
- skge_gma_write32(hw, port, GMAC_CTRL, GMC_RST_SET);
+ gma_write32(hw, port, GPHY_CTRL, GPC_RST_SET);
+ gma_write32(hw, port, GMAC_CTRL, GMC_RST_SET);
}
static void yukon_get_stats(struct skge_port *skge, u64 *data)
@@ -1928,39 +1834,40 @@ static void yukon_get_stats(struct skge_port *skge, u64 *data)
int port = skge->port;
int i;
- data[0] = (u64) skge_gma_read32(hw, port, GM_TXO_OK_HI) << 32
- | skge_gma_read32(hw, port, GM_TXO_OK_LO);
- data[1] = (u64) skge_gma_read32(hw, port, GM_RXO_OK_HI) << 32
- | skge_gma_read32(hw, port, GM_RXO_OK_LO);
+ data[0] = (u64) gma_read32(hw, port, GM_TXO_OK_HI) << 32
+ | gma_read32(hw, port, GM_TXO_OK_LO);
+ data[1] = (u64) gma_read32(hw, port, GM_RXO_OK_HI) << 32
+ | gma_read32(hw, port, GM_RXO_OK_LO);
for (i = 2; i < ARRAY_SIZE(skge_stats); i++)
- data[i] = skge_gma_read32(hw, port,
+ data[i] = gma_read32(hw, port,
skge_stats[i].gma_offset);
}
static void yukon_mac_intr(struct skge_hw *hw, int port)
{
- struct skge_port *skge = netdev_priv(hw->dev[port]);
- u8 status = skge_read8(hw, SKGEMAC_REG(port, GMAC_IRQ_SRC));
+ struct net_device *dev = hw->dev[port];
+ struct skge_port *skge = netdev_priv(dev);
+ u8 status = skge_read8(hw, SK_REG(port, GMAC_IRQ_SRC));
+
+ if (netif_msg_intr(skge))
+ printk(KERN_DEBUG PFX "%s: mac interrupt status 0x%x\n",
+ dev->name, status);
- pr_debug("yukon_intr status %x\n", status);
if (status & GM_IS_RX_FF_OR) {
++skge->net_stats.rx_fifo_errors;
- skge_gma_write8(hw, port, RX_GMF_CTRL_T, GMF_CLI_RX_FO);
+ gma_write8(hw, port, RX_GMF_CTRL_T, GMF_CLI_RX_FO);
}
if (status & GM_IS_TX_FF_UR) {
++skge->net_stats.tx_fifo_errors;
- skge_gma_write8(hw, port, TX_GMF_CTRL_T, GMF_CLI_TX_FU);
+ gma_write8(hw, port, TX_GMF_CTRL_T, GMF_CLI_TX_FU);
}
}
static u16 yukon_speed(const struct skge_hw *hw, u16 aux)
{
- if (hw->chip_id == CHIP_ID_YUKON_FE)
- return (aux & PHY_M_PS_SPEED_100) ? SPEED_100 : SPEED_10;
-
- switch(aux & PHY_M_PS_SPEED_MSK) {
+ switch (aux & PHY_M_PS_SPEED_MSK) {
case PHY_M_PS_SPEED_1000:
return SPEED_1000;
case PHY_M_PS_SPEED_100:
@@ -1981,15 +1888,15 @@ static void yukon_link_up(struct skge_port *skge)
/* Enable Transmit FIFO Underrun */
skge_write8(hw, GMAC_IRQ_MSK, GMAC_DEF_MSK);
- reg = skge_gma_read16(hw, port, GM_GP_CTRL);
+ reg = gma_read16(hw, port, GM_GP_CTRL);
if (skge->duplex == DUPLEX_FULL || skge->autoneg == AUTONEG_ENABLE)
reg |= GM_GPCR_DUP_FULL;
/* enable Rx/Tx */
reg |= GM_GPCR_RX_ENA | GM_GPCR_TX_ENA;
- skge_gma_write16(hw, port, GM_GP_CTRL, reg);
+ gma_write16(hw, port, GM_GP_CTRL, reg);
- skge_gm_phy_write(hw, port, PHY_MARV_INT_MASK, PHY_M_DEF_MSK);
+ gm_phy_write(hw, port, PHY_MARV_INT_MASK, PHY_M_DEF_MSK);
skge_link_up(skge);
}
@@ -1999,16 +1906,15 @@ static void yukon_link_down(struct skge_port *skge)
int port = skge->port;
pr_debug("yukon_link_down\n");
- skge_gm_phy_write(hw, port, PHY_MARV_INT_MASK, 0);
- skge_gm_phy_write(hw, port, GM_GP_CTRL,
- skge_gm_phy_read(hw, port, GM_GP_CTRL)
+ gm_phy_write(hw, port, PHY_MARV_INT_MASK, 0);
+ gm_phy_write(hw, port, GM_GP_CTRL,
+ gm_phy_read(hw, port, GM_GP_CTRL)
& ~(GM_GPCR_RX_ENA | GM_GPCR_TX_ENA));
- if (hw->chip_id != CHIP_ID_YUKON_FE &&
- skge->flow_control == FLOW_MODE_REM_SEND) {
+ if (skge->flow_control == FLOW_MODE_REM_SEND) {
/* restore Asymmetric Pause bit */
- skge_gm_phy_write(hw, port, PHY_MARV_AUNE_ADV,
- skge_gm_phy_read(hw, port,
+ gm_phy_write(hw, port, PHY_MARV_AUNE_ADV,
+ gm_phy_read(hw, port,
PHY_MARV_AUNE_ADV)
| PHY_M_AN_ASP);
@@ -2027,20 +1933,21 @@ static void yukon_phy_intr(struct skge_port *skge)
const char *reason = NULL;
u16 istatus, phystat;
- istatus = skge_gm_phy_read(hw, port, PHY_MARV_INT_STAT);
- phystat = skge_gm_phy_read(hw, port, PHY_MARV_PHY_STAT);
- pr_debug("yukon phy intr istat=%x phy_stat=%x\n", istatus, phystat);
+ istatus = gm_phy_read(hw, port, PHY_MARV_INT_STAT);
+ phystat = gm_phy_read(hw, port, PHY_MARV_PHY_STAT);
+
+ if (netif_msg_intr(skge))
+ printk(KERN_DEBUG PFX "%s: phy interrupt status 0x%x 0x%x\n",
+ skge->netdev->name, istatus, phystat);
if (istatus & PHY_M_IS_AN_COMPL) {
- if (skge_gm_phy_read(hw, port, PHY_MARV_AUNE_LP)
+ if (gm_phy_read(hw, port, PHY_MARV_AUNE_LP)
& PHY_M_AN_RF) {
reason = "remote fault";
goto failed;
}
- if (!(hw->chip_id == CHIP_ID_YUKON_FE || hw->chip_id == CHIP_ID_YUKON_EC)
- && (skge_gm_phy_read(hw, port, PHY_MARV_1000T_STAT)
- & PHY_B_1000S_MSF)) {
+ if (gm_phy_read(hw, port, PHY_MARV_1000T_STAT) & PHY_B_1000S_MSF) {
reason = "master/slave fault";
goto failed;
}
@@ -2054,10 +1961,6 @@ static void yukon_phy_intr(struct skge_port *skge)
? DUPLEX_FULL : DUPLEX_HALF;
skge->speed = yukon_speed(hw, phystat);
- /* Tx & Rx Pause Enabled bits are at 9..8 */
- if (hw->chip_id == CHIP_ID_YUKON_XL)
- phystat >>= 6;
-
/* We are using IEEE 802.3z/D5.0 Table 37-4 */
switch (phystat & PHY_M_PS_PAUSE_MSK) {
case PHY_M_PS_PAUSE_MSK:
@@ -2075,9 +1978,9 @@ static void yukon_phy_intr(struct skge_port *skge)
if (skge->flow_control == FLOW_MODE_NONE ||
(skge->speed < SPEED_1000 && skge->duplex == DUPLEX_HALF))
- skge_write8(hw, SKGEMAC_REG(port, GMAC_CTRL), GMC_PAUSE_OFF);
+ skge_write8(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_OFF);
else
- skge_write8(hw, SKGEMAC_REG(port, GMAC_CTRL), GMC_PAUSE_ON);
+ skge_write8(hw, SK_REG(port, GMAC_CTRL), GMC_PAUSE_ON);
yukon_link_up(skge);
return;
}
@@ -2161,6 +2064,12 @@ static int skge_up(struct net_device *dev)
if (netif_msg_ifup(skge))
printk(KERN_INFO PFX "%s: enabling interface\n", dev->name);
+ if (dev->mtu > RX_BUF_SIZE)
+ skge->rx_buf_size = dev->mtu + ETH_HLEN + NET_IP_ALIGN;
+ else
+ skge->rx_buf_size = RX_BUF_SIZE;
+
+
rx_size = skge->rx_ring.count * sizeof(struct skge_rx_desc);
tx_size = skge->tx_ring.count * sizeof(struct skge_tx_desc);
skge->mem_size = tx_size + rx_size;
@@ -2173,7 +2082,8 @@ static int skge_up(struct net_device *dev)
if ((err = skge_ring_alloc(&skge->rx_ring, skge->mem, skge->dma)))
goto free_pci_mem;
- if (skge_rx_fill(skge))
+ err = skge_rx_fill(skge);
+ if (err)
goto free_rx_ring;
if ((err = skge_ring_alloc(&skge->tx_ring, skge->mem + rx_size,
@@ -2182,6 +2092,10 @@ static int skge_up(struct net_device *dev)
skge->tx_avail = skge->tx_ring.count - 1;
+ /* Enable IRQ from port */
+ hw->intr_mask |= portirqmask[port];
+ skge_write32(hw, B0_IMSK, hw->intr_mask);
+
/* Initialze MAC */
if (hw->chip_id == CHIP_ID_GENESIS)
genesis_mac_init(hw, port);
@@ -2189,7 +2103,7 @@ static int skge_up(struct net_device *dev)
yukon_mac_init(hw, port);
/* Configure RAMbuffers */
- chunk = hw->ram_size / (isdualport(hw) ? 4 : 2);
+ chunk = hw->ram_size / ((hw->ports + 1)*2);
ram_addr = hw->ram_offset + 2 * chunk * port;
skge_ramset(hw, rxqaddr[port], ram_addr, chunk);
@@ -2227,7 +2141,6 @@ static int skge_down(struct net_device *dev)
netif_stop_queue(dev);
del_timer_sync(&skge->led_blink);
- del_timer_sync(&skge->link_check);
/* Stop transmitter */
skge_write8(hw, Q_ADDR(txqaddr[port], Q_CSR), CSR_STOP);
@@ -2240,12 +2153,12 @@ static int skge_down(struct net_device *dev)
yukon_stop(skge);
/* Disable Force Sync bit and Enable Alloc bit */
- skge_write8(hw, SKGEMAC_REG(port, TXA_CTRL),
+ skge_write8(hw, SK_REG(port, TXA_CTRL),
TXA_DIS_FSYNC | TXA_DIS_ALLOC | TXA_STOP_RC);
/* Stop Interval Timer and Limit Counter of Tx Arbiter */
- skge_write32(hw, SKGEMAC_REG(port, TXA_ITI_INI), 0L);
- skge_write32(hw, SKGEMAC_REG(port, TXA_LIM_INI), 0L);
+ skge_write32(hw, SK_REG(port, TXA_ITI_INI), 0L);
+ skge_write32(hw, SK_REG(port, TXA_LIM_INI), 0L);
/* Reset PCI FIFO */
skge_write32(hw, Q_ADDR(txqaddr[port], Q_CSR), CSR_SET_RESET);
@@ -2260,13 +2173,13 @@ static int skge_down(struct net_device *dev)
skge_write32(hw, Q_ADDR(rxqaddr[port], Q_CSR), CSR_SET_RESET);
if (hw->chip_id == CHIP_ID_GENESIS) {
- skge_write8(hw, SKGEMAC_REG(port, TX_MFF_CTRL2), MFF_RST_SET);
- skge_write8(hw, SKGEMAC_REG(port, RX_MFF_CTRL2), MFF_RST_SET);
- skge_write8(hw, SKGEMAC_REG(port, TX_LED_CTRL), LED_STOP);
- skge_write8(hw, SKGEMAC_REG(port, RX_LED_CTRL), LED_STOP);
+ skge_write8(hw, SK_REG(port, TX_MFF_CTRL2), MFF_RST_SET);
+ skge_write8(hw, SK_REG(port, RX_MFF_CTRL2), MFF_RST_SET);
+ skge_write8(hw, SK_REG(port, TX_LED_CTRL), LED_STOP);
+ skge_write8(hw, SK_REG(port, RX_LED_CTRL), LED_STOP);
} else {
- skge_write8(hw, SKGEMAC_REG(port, RX_GMF_CTRL_T), GMF_RST_SET);
- skge_write8(hw, SKGEMAC_REG(port, TX_GMF_CTRL_T), GMF_RST_SET);
+ skge_write8(hw, SK_REG(port, RX_GMF_CTRL_T), GMF_RST_SET);
+ skge_write8(hw, SK_REG(port, TX_GMF_CTRL_T), GMF_RST_SET);
}
/* turn off led's */
@@ -2299,10 +2212,10 @@ static int skge_xmit_frame(struct sk_buff *skb, struct net_device *dev)
local_irq_save(flags);
if (!spin_trylock(&skge->tx_lock)) {
- /* Collision - tell upper layer to requeue */
- local_irq_restore(flags);
- return NETDEV_TX_LOCKED;
- }
+ /* Collision - tell upper layer to requeue */
+ local_irq_restore(flags);
+ return NETDEV_TX_LOCKED;
+ }
if (unlikely(skge->tx_avail < skb_shinfo(skb)->nr_frags +1)) {
netif_stop_queue(dev);
@@ -2333,7 +2246,7 @@ static int skge_xmit_frame(struct sk_buff *skb, struct net_device *dev)
* does. Looks like hardware is wrong?
*/
if (ip->protocol == IPPROTO_UDP
- && chip_rev(hw) == 0 && hw->chip_id == CHIP_ID_YUKON)
+ && hw->chip_rev == 0 && hw->chip_id == CHIP_ID_YUKON)
control = BMU_TCP_CHECK;
else
control = BMU_UDP_CHECK;
@@ -2394,6 +2307,7 @@ static int skge_xmit_frame(struct sk_buff *skb, struct net_device *dev)
static inline void skge_tx_free(struct skge_hw *hw, struct skge_element *e)
{
+ /* This ring element can be skb or fragment */
if (e->skb) {
pci_unmap_single(hw->pdev,
pci_unmap_addr(e, mapaddr),
@@ -2438,16 +2352,17 @@ static void skge_tx_timeout(struct net_device *dev)
static int skge_change_mtu(struct net_device *dev, int new_mtu)
{
int err = 0;
+ int running = netif_running(dev);
- if(new_mtu < ETH_ZLEN || new_mtu > ETH_JUMBO_MTU)
+ if (new_mtu < ETH_ZLEN || new_mtu > ETH_JUMBO_MTU)
return -EINVAL;
- dev->mtu = new_mtu;
- if (netif_running(dev)) {
+ if (running)
skge_down(dev);
+ dev->mtu = new_mtu;
+ if (running)
skge_up(dev);
- }
return err;
}
@@ -2462,7 +2377,9 @@ static void genesis_set_multicast(struct net_device *dev)
u32 mode;
u8 filter[8];
- mode = skge_xm_read32(hw, port, XM_MODE);
+ pr_debug("genesis_set_multicast flags=%x count=%d\n", dev->flags, dev->mc_count);
+
+ mode = xm_read32(hw, port, XM_MODE);
mode |= XM_MD_ENA_HASH;
if (dev->flags & IFF_PROMISC)
mode |= XM_MD_ENA_PROM;
@@ -2473,17 +2390,16 @@ static void genesis_set_multicast(struct net_device *dev)
memset(filter, 0xff, sizeof(filter));
else {
memset(filter, 0, sizeof(filter));
- for(i = 0; list && i < count; i++, list = list->next) {
- u32 crc = crc32_le(~0, list->dmi_addr, ETH_ALEN);
- u8 bit = 63 - (crc & 63);
-
+ for (i = 0; list && i < count; i++, list = list->next) {
+ u32 crc, bit;
+ crc = ether_crc_le(ETH_ALEN, list->dmi_addr);
+ bit = ~crc & 0x3f;
filter[bit/8] |= 1 << (bit%8);
}
}
- skge_xm_outhash(hw, port, XM_HSM, filter);
-
- skge_xm_write32(hw, port, XM_MODE, mode);
+ xm_write32(hw, port, XM_MODE, mode);
+ xm_outhash(hw, port, XM_HSM, filter);
}
static void yukon_set_multicast(struct net_device *dev)
@@ -2497,7 +2413,7 @@ static void yukon_set_multicast(struct net_device *dev)
memset(filter, 0, sizeof(filter));
- reg = skge_gma_read16(hw, port, GM_RX_CTRL);
+ reg = gma_read16(hw, port, GM_RX_CTRL);
reg |= GM_RXCR_UCF_ENA;
if (dev->flags & IFF_PROMISC) /* promiscious */
@@ -2510,23 +2426,23 @@ static void yukon_set_multicast(struct net_device *dev)
int i;
reg |= GM_RXCR_MCF_ENA;
- for(i = 0; list && i < dev->mc_count; i++, list = list->next) {
+ for (i = 0; list && i < dev->mc_count; i++, list = list->next) {
u32 bit = ether_crc(ETH_ALEN, list->dmi_addr) & 0x3f;
filter[bit/8] |= 1 << (bit%8);
}
}
- skge_gma_write16(hw, port, GM_MC_ADDR_H1,
+ gma_write16(hw, port, GM_MC_ADDR_H1,
(u16)filter[0] | ((u16)filter[1] << 8));
- skge_gma_write16(hw, port, GM_MC_ADDR_H2,
+ gma_write16(hw, port, GM_MC_ADDR_H2,
(u16)filter[2] | ((u16)filter[3] << 8));
- skge_gma_write16(hw, port, GM_MC_ADDR_H3,
+ gma_write16(hw, port, GM_MC_ADDR_H3,
(u16)filter[4] | ((u16)filter[5] << 8));
- skge_gma_write16(hw, port, GM_MC_ADDR_H4,
+ gma_write16(hw, port, GM_MC_ADDR_H4,
(u16)filter[6] | ((u16)filter[7] << 8));
- skge_gma_write16(hw, port, GM_RX_CTRL, reg);
+ gma_write16(hw, port, GM_RX_CTRL, reg);
}
static inline int bad_phy_status(const struct skge_hw *hw, u32 status)
@@ -2545,28 +2461,76 @@ static void skge_rx_error(struct skge_port *skge, int slot,
printk(KERN_DEBUG PFX "%s: rx err, slot %d control 0x%x status 0x%x\n",
skge->netdev->name, slot, control, status);
- if ((control & (BMU_EOF|BMU_STF)) != (BMU_STF|BMU_EOF)
- || (control & BMU_BBC) > skge->netdev->mtu + VLAN_ETH_HLEN)
+ if ((control & (BMU_EOF|BMU_STF)) != (BMU_STF|BMU_EOF))
skge->net_stats.rx_length_errors++;
- else {
- if (skge->hw->chip_id == CHIP_ID_GENESIS) {
- if (status & (XMR_FS_RUNT|XMR_FS_LNG_ERR))
- skge->net_stats.rx_length_errors++;
- if (status & XMR_FS_FRA_ERR)
- skge->net_stats.rx_frame_errors++;
- if (status & XMR_FS_FCS_ERR)
- skge->net_stats.rx_crc_errors++;
- } else {
- if (status & (GMR_FS_LONG_ERR|GMR_FS_UN_SIZE))
- skge->net_stats.rx_length_errors++;
- if (status & GMR_FS_FRAGMENT)
- skge->net_stats.rx_frame_errors++;
- if (status & GMR_FS_CRC_ERR)
- skge->net_stats.rx_crc_errors++;
+ else if (skge->hw->chip_id == CHIP_ID_GENESIS) {
+ if (status & (XMR_FS_RUNT|XMR_FS_LNG_ERR))
+ skge->net_stats.rx_length_errors++;
+ if (status & XMR_FS_FRA_ERR)
+ skge->net_stats.rx_frame_errors++;
+ if (status & XMR_FS_FCS_ERR)
+ skge->net_stats.rx_crc_errors++;
+ } else {
+ if (status & (GMR_FS_LONG_ERR|GMR_FS_UN_SIZE))
+ skge->net_stats.rx_length_errors++;
+ if (status & GMR_FS_FRAGMENT)
+ skge->net_stats.rx_frame_errors++;
+ if (status & GMR_FS_CRC_ERR)
+ skge->net_stats.rx_crc_errors++;
+ }
+}
+
+/* Get receive buffer from descriptor.
+ * Handles copy of small buffers and reallocation failures
+ */
+static inline struct sk_buff *skge_rx_get(struct skge_port *skge,
+ struct skge_element *e,
+ unsigned int len)
+{
+ struct sk_buff *nskb, *skb;
+
+ if (len < RX_COPY_THRESHOLD) {
+ nskb = skge_rx_alloc(skge->netdev, len + NET_IP_ALIGN);
+ if (unlikely(!nskb))
+ return NULL;
+
+ pci_dma_sync_single_for_cpu(skge->hw->pdev,
+ pci_unmap_addr(e, mapaddr),
+ len, PCI_DMA_FROMDEVICE);
+ memcpy(nskb->data, e->skb->data, len);
+ pci_dma_sync_single_for_device(skge->hw->pdev,
+ pci_unmap_addr(e, mapaddr),
+ len, PCI_DMA_FROMDEVICE);
+
+ if (skge->rx_csum) {
+ struct skge_rx_desc *rd = e->desc;
+ nskb->csum = le16_to_cpu(rd->csum2);
+ nskb->ip_summed = CHECKSUM_HW;
}
+ skge_rx_reuse(e, skge->rx_buf_size);
+ return nskb;
+ } else {
+ nskb = skge_rx_alloc(skge->netdev, skge->rx_buf_size);
+ if (unlikely(!nskb))
+ return NULL;
+
+ pci_unmap_single(skge->hw->pdev,
+ pci_unmap_addr(e, mapaddr),
+ pci_unmap_len(e, maplen),
+ PCI_DMA_FROMDEVICE);
+ skb = e->skb;
+ if (skge->rx_csum) {
+ struct skge_rx_desc *rd = e->desc;
+ skb->csum = le16_to_cpu(rd->csum2);
+ skb->ip_summed = CHECKSUM_HW;
+ }
+
+ skge_rx_setup(skge, e, nskb, skge->rx_buf_size);
+ return skb;
}
}
+
static int skge_poll(struct net_device *dev, int *budget)
{
struct skge_port *skge = netdev_priv(dev);
@@ -2575,13 +2539,12 @@ static int skge_poll(struct net_device *dev, int *budget)
struct skge_element *e;
unsigned int to_do = min(dev->quota, *budget);
unsigned int work_done = 0;
- int done;
- static const u32 irqmask[] = { IS_PORT_1, IS_PORT_2 };
- for (e = ring->to_clean; e != ring->to_use && work_done < to_do;
- e = e->next) {
+ pr_debug("skge_poll\n");
+
+ for (e = ring->to_clean; work_done < to_do; e = e->next) {
struct skge_rx_desc *rd = e->desc;
- struct sk_buff *skb = e->skb;
+ struct sk_buff *skb;
u32 control, len, status;
rmb();
@@ -2590,19 +2553,12 @@ static int skge_poll(struct net_device *dev, int *budget)
break;
len = control & BMU_BBC;
- e->skb = NULL;
-
- pci_unmap_single(hw->pdev,
- pci_unmap_addr(e, mapaddr),
- pci_unmap_len(e, maplen),
- PCI_DMA_FROMDEVICE);
-
status = rd->status;
- if ((control & (BMU_EOF|BMU_STF)) != (BMU_STF|BMU_EOF)
- || len > dev->mtu + VLAN_ETH_HLEN
- || bad_phy_status(hw, status)) {
+
+ if (unlikely((control & (BMU_EOF|BMU_STF)) != (BMU_STF|BMU_EOF)
+ || bad_phy_status(hw, status))) {
skge_rx_error(skge, e - ring->start, control, status);
- dev_kfree_skb(skb);
+ skge_rx_reuse(e, skge->rx_buf_size);
continue;
}
@@ -2610,43 +2566,37 @@ static int skge_poll(struct net_device *dev, int *budget)
printk(KERN_DEBUG PFX "%s: rx slot %td status 0x%x len %d\n",
dev->name, e - ring->start, rd->status, len);
- skb_put(skb, len);
- skb->protocol = eth_type_trans(skb, dev);
-
- if (skge->rx_csum) {
- skb->csum = le16_to_cpu(rd->csum2);
- skb->ip_summed = CHECKSUM_HW;
- }
+ skb = skge_rx_get(skge, e, len);
+ if (likely(skb)) {
+ skb_put(skb, len);
+ skb->protocol = eth_type_trans(skb, dev);
- dev->last_rx = jiffies;
- netif_receive_skb(skb);
+ dev->last_rx = jiffies;
+ netif_receive_skb(skb);
- ++work_done;
+ ++work_done;
+ } else
+ skge_rx_reuse(e, skge->rx_buf_size);
}
ring->to_clean = e;
- *budget -= work_done;
- dev->quota -= work_done;
- done = work_done < to_do;
-
- if (skge_rx_fill(skge))
- done = 0;
-
/* restart receiver */
wmb();
skge_write8(hw, Q_ADDR(rxqaddr[skge->port], Q_CSR),
CSR_START | CSR_IRQ_CL_F);
- if (done) {
- local_irq_disable();
- hw->intr_mask |= irqmask[skge->port];
- /* Order is important since data can get interrupted */
- skge_write32(hw, B0_IMSK, hw->intr_mask);
- __netif_rx_complete(dev);
- local_irq_enable();
- }
+ *budget -= work_done;
+ dev->quota -= work_done;
- return !done;
+ if (work_done >= to_do)
+ return 1; /* not done */
+
+ local_irq_disable();
+ __netif_rx_complete(dev);
+ hw->intr_mask |= portirqmask[skge->port];
+ skge_write32(hw, B0_IMSK, hw->intr_mask);
+ local_irq_enable();
+ return 0;
}
static inline void skge_tx_intr(struct net_device *dev)
@@ -2657,7 +2607,7 @@ static inline void skge_tx_intr(struct net_device *dev)
struct skge_element *e;
spin_lock(&skge->tx_lock);
- for(e = ring->to_clean; e != ring->to_use; e = e->next) {
+ for (e = ring->to_clean; e != ring->to_use; e = e->next) {
struct skge_tx_desc *td = e->desc;
u32 control;
@@ -2690,12 +2640,12 @@ static void skge_mac_parity(struct skge_hw *hw, int port)
: (port == 0 ? "(port A)": "(port B"));
if (hw->chip_id == CHIP_ID_GENESIS)
- skge_write16(hw, SKGEMAC_REG(port, TX_MFF_CTRL1),
+ skge_write16(hw, SK_REG(port, TX_MFF_CTRL1),
MFF_CLR_PERR);
else
/* HW-Bug #8: cleared by GMF_CLI_TX_FC instead of GMF_CLI_TX_PE */
- skge_write8(hw, SKGEMAC_REG(port, TX_GMF_CTRL_T),
- (hw->chip_id == CHIP_ID_YUKON && chip_rev(hw) == 0)
+ skge_write8(hw, SK_REG(port, TX_GMF_CTRL_T),
+ (hw->chip_id == CHIP_ID_YUKON && hw->chip_rev == 0)
? GMF_CLI_TX_FC : GMF_CLI_TX_PE);
}
@@ -2703,16 +2653,16 @@ static void skge_pci_clear(struct skge_hw *hw)
{
u16 status;
- status = skge_read16(hw, SKGEPCI_REG(PCI_STATUS));
+ pci_read_config_word(hw->pdev, PCI_STATUS, &status);
skge_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_ON);
- skge_write16(hw, SKGEPCI_REG(PCI_STATUS),
- status | PCI_STATUS_ERROR_BITS);
+ pci_write_config_word(hw->pdev, PCI_STATUS,
+ status | PCI_STATUS_ERROR_BITS);
skge_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_OFF);
}
static void skge_mac_intr(struct skge_hw *hw, int port)
{
- if (hw->chip_id == CHIP_ID_GENESIS)
+ if (hw->chip_id == CHIP_ID_GENESIS)
genesis_mac_intr(hw, port);
else
yukon_mac_intr(hw, port);
@@ -2726,9 +2676,9 @@ static void skge_error_irq(struct skge_hw *hw)
if (hw->chip_id == CHIP_ID_GENESIS) {
/* clear xmac errors */
if (hwstatus & (IS_NO_STAT_M1|IS_NO_TIST_M1))
- skge_write16(hw, SKGEMAC_REG(0, RX_MFF_CTRL1), MFF_CLR_INSTAT);
+ skge_write16(hw, SK_REG(0, RX_MFF_CTRL1), MFF_CLR_INSTAT);
if (hwstatus & (IS_NO_STAT_M2|IS_NO_TIST_M2))
- skge_write16(hw, SKGEMAC_REG(0, RX_MFF_CTRL2), MFF_CLR_INSTAT);
+ skge_write16(hw, SK_REG(0, RX_MFF_CTRL2), MFF_CLR_INSTAT);
} else {
/* Timestamp (unused) overflow */
if (hwstatus & IS_IRQ_TIST_OV)
@@ -2803,8 +2753,8 @@ static void skge_extirq(unsigned long data)
if (hw->chip_id != CHIP_ID_GENESIS)
yukon_phy_intr(skge);
- else if (hw->phy_type == SK_PHY_BCOM)
- genesis_bcom_intr(skge);
+ else
+ bcom_phy_intr(skge);
}
}
spin_unlock(&hw->phy_lock);
@@ -2824,19 +2774,14 @@ static irqreturn_t skge_intr(int irq, void *dev_id, struct pt_regs *regs)
return IRQ_NONE;
status &= hw->intr_mask;
-
- if ((status & IS_R1_F) && netif_rx_schedule_prep(hw->dev[0])) {
- status &= ~IS_R1_F;
+ if (status & IS_R1_F) {
hw->intr_mask &= ~IS_R1_F;
- skge_write32(hw, B0_IMSK, hw->intr_mask);
- __netif_rx_schedule(hw->dev[0]);
+ netif_rx_schedule(hw->dev[0]);
}
- if ((status & IS_R2_F) && netif_rx_schedule_prep(hw->dev[1])) {
- status &= ~IS_R2_F;
+ if (status & IS_R2_F) {
hw->intr_mask &= ~IS_R2_F;
- skge_write32(hw, B0_IMSK, hw->intr_mask);
- __netif_rx_schedule(hw->dev[1]);
+ netif_rx_schedule(hw->dev[1]);
}
if (status & IS_XA1_F)
@@ -2845,9 +2790,27 @@ static irqreturn_t skge_intr(int irq, void *dev_id, struct pt_regs *regs)
if (status & IS_XA2_F)
skge_tx_intr(hw->dev[1]);
+ if (status & IS_PA_TO_RX1) {
+ struct skge_port *skge = netdev_priv(hw->dev[0]);
+ ++skge->net_stats.rx_over_errors;
+ skge_write16(hw, B3_PA_CTRL, PA_CLR_TO_RX1);
+ }
+
+ if (status & IS_PA_TO_RX2) {
+ struct skge_port *skge = netdev_priv(hw->dev[1]);
+ ++skge->net_stats.rx_over_errors;
+ skge_write16(hw, B3_PA_CTRL, PA_CLR_TO_RX2);
+ }
+
+ if (status & IS_PA_TO_TX1)
+ skge_write16(hw, B3_PA_CTRL, PA_CLR_TO_TX1);
+
+ if (status & IS_PA_TO_TX2)
+ skge_write16(hw, B3_PA_CTRL, PA_CLR_TO_TX2);
+
if (status & IS_MAC1)
skge_mac_intr(hw, 0);
-
+
if (status & IS_MAC2)
skge_mac_intr(hw, 1);
@@ -2859,8 +2822,7 @@ static irqreturn_t skge_intr(int irq, void *dev_id, struct pt_regs *regs)
tasklet_schedule(&hw->ext_tasklet);
}
- if (status)
- skge_write32(hw, B0_IMSK, hw->intr_mask);
+ skge_write32(hw, B0_IMSK, hw->intr_mask);
return IRQ_HANDLED;
}
@@ -2904,9 +2866,6 @@ static const struct {
{ CHIP_ID_YUKON, "Yukon" },
{ CHIP_ID_YUKON_LITE, "Yukon-Lite"},
{ CHIP_ID_YUKON_LP, "Yukon-LP"},
- { CHIP_ID_YUKON_XL, "Yukon-2 XL"},
- { CHIP_ID_YUKON_EC, "YUKON-2 EC"},
- { CHIP_ID_YUKON_FE, "YUKON-2 FE"},
};
static const char *skge_board_name(const struct skge_hw *hw)
@@ -2930,8 +2889,8 @@ static const char *skge_board_name(const struct skge_hw *hw)
static int skge_reset(struct skge_hw *hw)
{
u16 ctst;
- u8 t8;
- int i, ports;
+ u8 t8, mac_cfg;
+ int i;
ctst = skge_read16(hw, B0_CTST);
@@ -2952,12 +2911,9 @@ static int skge_reset(struct skge_hw *hw)
hw->phy_type = skge_read8(hw, B2_E_1) & 0xf;
hw->pmd_type = skge_read8(hw, B2_PMD_TYP);
- switch(hw->chip_id) {
+ switch (hw->chip_id) {
case CHIP_ID_GENESIS:
switch (hw->phy_type) {
- case SK_PHY_XMAC:
- hw->phy_addr = PHY_ADDR_XMAC;
- break;
case SK_PHY_BCOM:
hw->phy_addr = PHY_ADDR_BCOM;
break;
@@ -2986,8 +2942,9 @@ static int skge_reset(struct skge_hw *hw)
return -EOPNOTSUPP;
}
- hw->mac_cfg = skge_read8(hw, B2_MAC_CFG);
- ports = isdualport(hw) ? 2 : 1;
+ mac_cfg = skge_read8(hw, B2_MAC_CFG);
+ hw->ports = (mac_cfg & CFG_SNG_MAC) ? 1 : 2;
+ hw->chip_rev = (mac_cfg & CFG_CHIP_R_MSK) >> 4;
/* read the adapters RAM size */
t8 = skge_read8(hw, B2_E_0);
@@ -3010,9 +2967,9 @@ static int skge_reset(struct skge_hw *hw)
/* switch power to VCC (WA for VAUX problem) */
skge_write8(hw, B0_POWER_CTRL,
PC_VAUX_ENA | PC_VCC_ENA | PC_VAUX_OFF | PC_VCC_ON);
- for (i = 0; i < ports; i++) {
- skge_write16(hw, SKGEMAC_REG(i, GMAC_LINK_CTRL), GMLC_RST_SET);
- skge_write16(hw, SKGEMAC_REG(i, GMAC_LINK_CTRL), GMLC_RST_CLR);
+ for (i = 0; i < hw->ports; i++) {
+ skge_write16(hw, SK_REG(i, GMAC_LINK_CTRL), GMLC_RST_SET);
+ skge_write16(hw, SK_REG(i, GMAC_LINK_CTRL), GMLC_RST_CLR);
}
}
@@ -3022,8 +2979,8 @@ static int skge_reset(struct skge_hw *hw)
skge_write8(hw, B0_LED, LED_STAT_ON);
/* enable the Tx Arbiters */
- for (i = 0; i < ports; i++)
- skge_write8(hw, SKGEMAC_REG(i, TXA_CTRL), TXA_ENA_ARB);
+ for (i = 0; i < hw->ports; i++)
+ skge_write8(hw, SK_REG(i, TXA_CTRL), TXA_ENA_ARB);
/* Initialize ram interface */
skge_write16(hw, B3_RI_CTRL, RI_RST_CLR);
@@ -3050,16 +3007,14 @@ static int skge_reset(struct skge_hw *hw)
skge_write32(hw, B2_IRQM_INI, skge_usecs2clk(hw, 100));
skge_write32(hw, B2_IRQM_CTRL, TIM_START);
- hw->intr_mask = IS_HW_ERR | IS_EXT_REG | IS_PORT_1;
- if (isdualport(hw))
- hw->intr_mask |= IS_PORT_2;
+ hw->intr_mask = IS_HW_ERR | IS_EXT_REG;
skge_write32(hw, B0_IMSK, hw->intr_mask);
if (hw->chip_id != CHIP_ID_GENESIS)
skge_write8(hw, GMAC_IRQ_MSK, 0);
spin_lock_bh(&hw->phy_lock);
- for (i = 0; i < ports; i++) {
+ for (i = 0; i < hw->ports; i++) {
if (hw->chip_id == CHIP_ID_GENESIS)
genesis_reset(hw, i);
else
@@ -3071,7 +3026,8 @@ static int skge_reset(struct skge_hw *hw)
}
/* Initialize network device */
-static struct net_device *skge_devinit(struct skge_hw *hw, int port)
+static struct net_device *skge_devinit(struct skge_hw *hw, int port,
+ int highmem)
{
struct skge_port *skge;
struct net_device *dev = alloc_etherdev(sizeof(*skge));
@@ -3104,6 +3060,8 @@ static struct net_device *skge_devinit(struct skge_hw *hw, int port)
#endif
dev->irq = hw->pdev->irq;
dev->features = NETIF_F_LLTX;
+ if (highmem)
+ dev->features |= NETIF_F_HIGHDMA;
skge = netdev_priv(dev);
skge->netdev = dev;
@@ -3117,7 +3075,7 @@ static struct net_device *skge_devinit(struct skge_hw *hw, int port)
skge->flow_control = FLOW_MODE_SYMMETRIC;
skge->duplex = -1;
skge->speed = -1;
- skge->advertising = skge_modes(hw);
+ skge->advertising = skge_supported_modes(hw);
hw->dev[port] = dev;
@@ -3125,10 +3083,6 @@ static struct net_device *skge_devinit(struct skge_hw *hw, int port)
spin_lock_init(&skge->tx_lock);
- init_timer(&skge->link_check);
- skge->link_check.function = skge_link_timer;
- skge->link_check.data = (unsigned long) skge;
-
init_timer(&skge->led_blink);
skge->led_blink.function = skge_blink_timer;
skge->led_blink.data = (unsigned long) skge;
@@ -3232,14 +3186,11 @@ static int __devinit skge_probe(struct pci_dev *pdev,
printk(KERN_INFO PFX "addr 0x%lx irq %d chip %s rev %d\n",
pci_resource_start(pdev, 0), pdev->irq,
- skge_board_name(hw), chip_rev(hw));
+ skge_board_name(hw), hw->chip_rev);
- if ((dev = skge_devinit(hw, 0)) == NULL)
+ if ((dev = skge_devinit(hw, 0, using_dac)) == NULL)
goto err_out_led_off;
- if (using_dac)
- dev->features |= NETIF_F_HIGHDMA;
-
if ((err = register_netdev(dev))) {
printk(KERN_ERR PFX "%s: cannot register net device\n",
pci_name(pdev));
@@ -3248,10 +3199,7 @@ static int __devinit skge_probe(struct pci_dev *pdev,
skge_show_addr(dev);
- if (isdualport(hw) && (dev1 = skge_devinit(hw, 1))) {
- if (using_dac)
- dev1->features |= NETIF_F_HIGHDMA;
-
+ if (hw->ports > 1 && (dev1 = skge_devinit(hw, 1, using_dac))) {
if (register_netdev(dev1) == 0)
skge_show_addr(dev1);
else {
@@ -3288,7 +3236,7 @@ static void __devexit skge_remove(struct pci_dev *pdev)
struct skge_hw *hw = pci_get_drvdata(pdev);
struct net_device *dev0, *dev1;
- if(!hw)
+ if (!hw)
return;
if ((dev1 = hw->dev[1]))
@@ -3316,7 +3264,7 @@ static int skge_suspend(struct pci_dev *pdev, u32 state)
struct skge_hw *hw = pci_get_drvdata(pdev);
int i, wol = 0;
- for(i = 0; i < 2; i++) {
+ for (i = 0; i < 2; i++) {
struct net_device *dev = hw->dev[i];
if (dev) {
@@ -3349,11 +3297,11 @@ static int skge_resume(struct pci_dev *pdev)
skge_reset(hw);
- for(i = 0; i < 2; i++) {
+ for (i = 0; i < 2; i++) {
struct net_device *dev = hw->dev[i];
if (dev) {
netif_device_attach(dev);
- if(netif_running(dev))
+ if (netif_running(dev))
skge_up(dev);
}
}
diff --git a/drivers/net/skge.h b/drivers/net/skge.h
index 36c62b68fab..14d0cc01fb9 100644
--- a/drivers/net/skge.h
+++ b/drivers/net/skge.h
@@ -7,31 +7,6 @@
/* PCI config registers */
#define PCI_DEV_REG1 0x40
#define PCI_DEV_REG2 0x44
-#ifndef PCI_VPD
-#define PCI_VPD 0x50
-#endif
-
-/* PCI_OUR_REG_2 32 bit Our Register 2 */
-enum {
- PCI_VPD_WR_THR = 0xff<<24, /* Bit 31..24: VPD Write Threshold */
- PCI_DEV_SEL = 0x7f<<17, /* Bit 23..17: EEPROM Device Select */
- PCI_VPD_ROM_SZ = 7 <<14, /* Bit 16..14: VPD ROM Size */
- /* Bit 13..12: reserved */
- PCI_EN_DUMMY_RD = 1<<3, /* Enable Dummy Read */
- PCI_REV_DESC = 1<<2, /* Reverse Desc. Bytes */
- PCI_USEDATA64 = 1<<0, /* Use 64Bit Data bus ext */
-};
-
-/* PCI_VPD_ADR_REG 16 bit VPD Address Register */
-enum {
- PCI_VPD_FLAG = 1<<15, /* starts VPD rd/wr cycle */
- PCI_VPD_ADR_MSK =0x7fffL, /* Bit 14.. 0: VPD Address Mask */
- VPD_RES_ID = 0x82,
- VPD_RES_READ = 0x90,
- VPD_RES_WRITE = 0x81,
- VPD_RES_END = 0x78,
-};
-
#define PCI_STATUS_ERROR_BITS (PCI_STATUS_DETECTED_PARITY | \
PCI_STATUS_SIG_SYSTEM_ERROR | \
@@ -39,7 +14,6 @@ enum {
PCI_STATUS_REC_TARGET_ABORT | \
PCI_STATUS_PARITY)
-
enum csr_regs {
B0_RAP = 0x0000,
B0_CTST = 0x0004,
@@ -229,8 +203,11 @@ enum {
IS_XA2_F = 1<<1, /* Q_XA2 End of Frame */
IS_XA2_C = 1<<0, /* Q_XA2 Encoding Error */
- IS_PORT_1 = IS_XA1_F| IS_R1_F| IS_MAC1,
- IS_PORT_2 = IS_XA2_F| IS_R2_F| IS_MAC2,
+ IS_TO_PORT1 = IS_PA_TO_RX1 | IS_PA_TO_TX1,
+ IS_TO_PORT2 = IS_PA_TO_RX2 | IS_PA_TO_TX2,
+
+ IS_PORT_1 = IS_XA1_F| IS_R1_F | IS_TO_PORT1 | IS_MAC1,
+ IS_PORT_2 = IS_XA2_F| IS_R2_F | IS_TO_PORT2 | IS_MAC2,
};
@@ -288,14 +265,6 @@ enum {
CHIP_REV_YU_LITE_A3 = 7, /* Chip Rev. for YUKON-Lite A3 */
};
-/* B2_LD_TEST 8 bit EPROM loader test register */
-enum {
- LD_T_ON = 1<<3, /* Loader Test mode on */
- LD_T_OFF = 1<<2, /* Loader Test mode off */
- LD_T_STEP = 1<<1, /* Decrement FPROM addr. Counter */
- LD_START = 1<<0, /* Start loading FPROM */
-};
-
/* B2_TI_CTRL 8 bit Timer control */
/* B2_IRQM_CTRL 8 bit IRQ Moderation Timer Control */
enum {
@@ -313,16 +282,6 @@ enum {
TIM_T_STEP = 1<<0, /* Test step */
};
-/* B28_DPT_INI 32 bit Descriptor Poll Timer Init Val */
-/* B28_DPT_VAL 32 bit Descriptor Poll Timer Curr Val */
-/* B28_DPT_CTRL 8 bit Descriptor Poll Timer Ctrl Reg */
-enum {
- DPT_MSK = 0x00ffffffL, /* Bit 23.. 0: Desc Poll Timer Bits */
-
- DPT_START = 1<<1, /* Start Descriptor Poll Timer */
- DPT_STOP = 1<<0, /* Stop Descriptor Poll Timer */
-};
-
/* B2_GP_IO 32 bit General Purpose I/O Register */
enum {
GP_DIR_9 = 1<<25, /* IO_9 direct, 0=In/1=Out */
@@ -348,30 +307,6 @@ enum {
GP_IO_0 = 1<<0, /* IO_0 pin */
};
-/* Rx/Tx Path related Arbiter Test Registers */
-/* B3_MA_TO_TEST 16 bit MAC Arbiter Timeout Test Reg */
-/* B3_MA_RC_TEST 16 bit MAC Arbiter Recovery Test Reg */
-/* B3_PA_TEST 16 bit Packet Arbiter Test Register */
-/* Bit 15, 11, 7, and 3 are reserved in B3_PA_TEST */
-enum {
- TX2_T_EV = 1<<15,/* TX2 Timeout/Recv Event occured */
- TX2_T_ON = 1<<14,/* TX2 Timeout/Recv Timer Test On */
- TX2_T_OFF = 1<<13,/* TX2 Timeout/Recv Timer Tst Off */
- TX2_T_STEP = 1<<12,/* TX2 Timeout/Recv Timer Step */
- TX1_T_EV = 1<<11,/* TX1 Timeout/Recv Event occured */
- TX1_T_ON = 1<<10,/* TX1 Timeout/Recv Timer Test On */
- TX1_T_OFF = 1<<9, /* TX1 Timeout/Recv Timer Tst Off */
- TX1_T_STEP = 1<<8, /* TX1 Timeout/Recv Timer Step */
- RX2_T_EV = 1<<7, /* RX2 Timeout/Recv Event occured */
- RX2_T_ON = 1<<6, /* RX2 Timeout/Recv Timer Test On */
- RX2_T_OFF = 1<<5, /* RX2 Timeout/Recv Timer Tst Off */
- RX2_T_STEP = 1<<4, /* RX2 Timeout/Recv Timer Step */
- RX1_T_EV = 1<<3, /* RX1 Timeout/Recv Event occured */
- RX1_T_ON = 1<<2, /* RX1 Timeout/Recv Timer Test On */
- RX1_T_OFF = 1<<1, /* RX1 Timeout/Recv Timer Tst Off */
- RX1_T_STEP = 1<<0, /* RX1 Timeout/Recv Timer Step */
-};
-
/* Descriptor Bit Definition */
/* TxCtrl Transmit Buffer Control Field */
/* RxCtrl Receive Buffer Control Field */
@@ -428,14 +363,6 @@ enum {
RI_RST_SET = 1<<0, /* Set RAM Interface Reset */
};
-/* B3_RI_TEST 8 bit RAM Iface Test Register */
-enum {
- RI_T_EV = 1<<3, /* Timeout Event occured */
- RI_T_ON = 1<<2, /* Timeout Timer Test On */
- RI_T_OFF = 1<<1, /* Timeout Timer Test Off */
- RI_T_STEP = 1<<0, /* Timeout Timer Step */
-};
-
/* MAC Arbiter Registers */
/* B3_MA_TO_CTRL 16 bit MAC Arbiter Timeout Ctrl Reg */
enum {
@@ -452,19 +379,6 @@ enum {
#define SK_PKT_TO_MAX 0xffff /* Maximum value */
#define SK_RI_TO_53 36 /* RAM interface timeout */
-
-/* B3_MA_RC_CTRL 16 bit MAC Arbiter Recovery Ctrl Reg */
-enum {
- MA_ENA_REC_TX2 = 1<<7, /* Enable Recovery Timer TX2 */
- MA_DIS_REC_TX2 = 1<<6, /* Disable Recovery Timer TX2 */
- MA_ENA_REC_TX1 = 1<<5, /* Enable Recovery Timer TX1 */
- MA_DIS_REC_TX1 = 1<<4, /* Disable Recovery Timer TX1 */
- MA_ENA_REC_RX2 = 1<<3, /* Enable Recovery Timer RX2 */
- MA_DIS_REC_RX2 = 1<<2, /* Disable Recovery Timer RX2 */
- MA_ENA_REC_RX1 = 1<<1, /* Enable Recovery Timer RX1 */
- MA_DIS_REC_RX1 = 1<<0, /* Disable Recovery Timer RX1 */
-};
-
/* Packet Arbiter Registers */
/* B3_PA_CTRL 16 bit Packet Arbiter Ctrl Register */
enum {
@@ -488,7 +402,7 @@ enum {
PA_ENA_TO_TX1 | PA_ENA_TO_TX2)
-/* Transmit Arbiter Registers MAC 1 and 2, use MR_ADDR() to access */
+/* Transmit Arbiter Registers MAC 1 and 2, use SK_REG() to access */
/* TXA_ITI_INI 32 bit Tx Arb Interval Timer Init Val */
/* TXA_ITI_VAL 32 bit Tx Arb Interval Timer Value */
/* TXA_LIM_INI 32 bit Tx Arb Limit Counter Init Val */
@@ -511,7 +425,7 @@ enum {
/*
* Bank 4 - 5
*/
-/* Transmit Arbiter Registers MAC 1 and 2, use MR_ADDR() to access */
+/* Transmit Arbiter Registers MAC 1 and 2, use SK_REG() to access */
enum {
TXA_ITI_INI = 0x0200,/* 32 bit Tx Arb Interval Timer Init Val*/
TXA_ITI_VAL = 0x0204,/* 32 bit Tx Arb Interval Timer Value */
@@ -537,7 +451,7 @@ enum {
/* Queue Register Offsets, use Q_ADDR() to access */
enum {
- B8_Q_REGS = 0x0400, /* base of Queue registers */
+ B8_Q_REGS = 0x0400, /* base of Queue registers */
Q_D = 0x00, /* 8*32 bit Current Descriptor */
Q_DA_L = 0x20, /* 32 bit Current Descriptor Address Low dWord */
Q_DA_H = 0x24, /* 32 bit Current Descriptor Address High dWord */
@@ -618,8 +532,7 @@ enum {
enum {
PHY_ADDR_XMAC = 0<<8,
PHY_ADDR_BCOM = 1<<8,
- PHY_ADDR_LONE = 3<<8,
- PHY_ADDR_NAT = 0<<8,
+
/* GPHY address (bits 15..11 of SMI control reg) */
PHY_ADDR_MARV = 0,
};
@@ -986,7 +899,7 @@ enum {
LINKLED_BLINK_OFF = 0x10,
LINKLED_BLINK_ON = 0x20,
};
-
+
/* GMAC and GPHY Control Registers (YUKON only) */
enum {
GMAC_CTRL = 0x0f00,/* 32 bit GMAC Control Reg */
@@ -1151,54 +1064,6 @@ enum {
PHY_MARV_FE_SPEC_2 = 0x1c,/* 16 bit r/w Specific Control Reg. 2 */
};
-/* Level One-PHY Registers, indirect addressed over XMAC */
-enum {
- PHY_LONE_CTRL = 0x00,/* 16 bit r/w PHY Control Register */
- PHY_LONE_STAT = 0x01,/* 16 bit r/o PHY Status Register */
- PHY_LONE_ID0 = 0x02,/* 16 bit r/o PHY ID0 Register */
- PHY_LONE_ID1 = 0x03,/* 16 bit r/o PHY ID1 Register */
- PHY_LONE_AUNE_ADV = 0x04,/* 16 bit r/w Auto-Neg. Advertisement */
- PHY_LONE_AUNE_LP = 0x05,/* 16 bit r/o Link Part Ability Reg */
- PHY_LONE_AUNE_EXP = 0x06,/* 16 bit r/o Auto-Neg. Expansion Reg */
- PHY_LONE_NEPG = 0x07,/* 16 bit r/w Next Page Register */
- PHY_LONE_NEPG_LP = 0x08,/* 16 bit r/o Next Page Link Partner */
- /* Level One-specific registers */
- PHY_LONE_1000T_CTRL = 0x09,/* 16 bit r/w 1000Base-T Control Reg */
- PHY_LONE_1000T_STAT = 0x0a,/* 16 bit r/o 1000Base-T Status Reg */
- PHY_LONE_EXT_STAT = 0x0f,/* 16 bit r/o Extended Status Reg */
- PHY_LONE_PORT_CFG = 0x10,/* 16 bit r/w Port Configuration Reg*/
- PHY_LONE_Q_STAT = 0x11,/* 16 bit r/o Quick Status Reg */
- PHY_LONE_INT_ENAB = 0x12,/* 16 bit r/w Interrupt Enable Reg */
- PHY_LONE_INT_STAT = 0x13,/* 16 bit r/o Interrupt Status Reg */
- PHY_LONE_LED_CFG = 0x14,/* 16 bit r/w LED Configuration Reg */
- PHY_LONE_PORT_CTRL = 0x15,/* 16 bit r/w Port Control Reg */
- PHY_LONE_CIM = 0x16,/* 16 bit r/o CIM Reg */
-};
-
-/* National-PHY Registers, indirect addressed over XMAC */
-enum {
- PHY_NAT_CTRL = 0x00,/* 16 bit r/w PHY Control Register */
- PHY_NAT_STAT = 0x01,/* 16 bit r/w PHY Status Register */
- PHY_NAT_ID0 = 0x02,/* 16 bit r/o PHY ID0 Register */
- PHY_NAT_ID1 = 0x03,/* 16 bit r/o PHY ID1 Register */
- PHY_NAT_AUNE_ADV = 0x04,/* 16 bit r/w Auto-Neg. Advertisement */
- PHY_NAT_AUNE_LP = 0x05,/* 16 bit r/o Link Partner Ability Reg */
- PHY_NAT_AUNE_EXP = 0x06,/* 16 bit r/o Auto-Neg. Expansion Reg */
- PHY_NAT_NEPG = 0x07,/* 16 bit r/w Next Page Register */
- PHY_NAT_NEPG_LP = 0x08,/* 16 bit r/o Next Page Link Partner Reg */
- /* National-specific registers */
- PHY_NAT_1000T_CTRL = 0x09,/* 16 bit r/w 1000Base-T Control Reg */
- PHY_NAT_1000T_STAT = 0x0a,/* 16 bit r/o 1000Base-T Status Reg */
- PHY_NAT_EXT_STAT = 0x0f,/* 16 bit r/o Extended Status Register */
- PHY_NAT_EXT_CTRL1 = 0x10,/* 16 bit r/o Extended Control Reg1 */
- PHY_NAT_Q_STAT1 = 0x11,/* 16 bit r/o Quick Status Reg1 */
- PHY_NAT_10B_OP = 0x12,/* 16 bit r/o 10Base-T Operations Reg */
- PHY_NAT_EXT_CTRL2 = 0x13,/* 16 bit r/o Extended Control Reg1 */
- PHY_NAT_Q_STAT2 = 0x14,/* 16 bit r/o Quick Status Reg2 */
-
- PHY_NAT_PHY_ADDR = 0x19,/* 16 bit r/o PHY Address Register */
-};
-
enum {
PHY_CT_RESET = 1<<15, /* Bit 15: (sc) clear all PHY related regs */
PHY_CT_LOOP = 1<<14, /* Bit 14: enable Loopback over PHY */
@@ -1253,8 +1118,29 @@ enum {
PHY_MARV_ID1_Y2 = 0x0C91, /* Yukon-2 (PHY 88E1112) */
};
+/* Advertisement register bits */
enum {
PHY_AN_NXT_PG = 1<<15, /* Bit 15: Request Next Page */
+ PHY_AN_ACK = 1<<14, /* Bit 14: (ro) Acknowledge Received */
+ PHY_AN_RF = 1<<13, /* Bit 13: Remote Fault Bits */
+
+ PHY_AN_PAUSE_ASYM = 1<<11,/* Bit 11: Try for asymmetric */
+ PHY_AN_PAUSE_CAP = 1<<10, /* Bit 10: Try for pause */
+ PHY_AN_100BASE4 = 1<<9, /* Bit 9: Try for 100mbps 4k packets */
+ PHY_AN_100FULL = 1<<8, /* Bit 8: Try for 100mbps full-duplex */
+ PHY_AN_100HALF = 1<<7, /* Bit 7: Try for 100mbps half-duplex */
+ PHY_AN_10FULL = 1<<6, /* Bit 6: Try for 10mbps full-duplex */
+ PHY_AN_10HALF = 1<<5, /* Bit 5: Try for 10mbps half-duplex */
+ PHY_AN_CSMA = 1<<0, /* Bit 0: Only selector supported */
+ PHY_AN_SEL = 0x1f, /* Bit 4..0: Selector Field, 00001=Ethernet*/
+ PHY_AN_FULL = PHY_AN_100FULL | PHY_AN_10FULL | PHY_AN_CSMA,
+ PHY_AN_ALL = PHY_AN_10HALF | PHY_AN_10FULL |
+ PHY_AN_100HALF | PHY_AN_100FULL,
+};
+
+/* Xmac Specific */
+enum {
+ PHY_X_AN_NXT_PG = 1<<15, /* Bit 15: Request Next Page */
PHY_X_AN_ACK = 1<<14, /* Bit 14: (ro) Acknowledge Received */
PHY_X_AN_RFB = 3<<12,/* Bit 13..12: Remote Fault Bits */
@@ -1263,82 +1149,6 @@ enum {
PHY_X_AN_FD = 1<<5, /* Bit 5: Full Duplex */
};
-enum {
- PHY_B_AN_RF = 1<<13, /* Bit 13: Remote Fault */
-
- PHY_B_AN_ASP = 1<<11, /* Bit 11: Asymmetric Pause */
- PHY_B_AN_PC = 1<<10, /* Bit 10: Pause Capable */
- PHY_B_AN_SEL = 0x1f, /* Bit 4..0: Selector Field, 00001=Ethernet*/
-};
-
-enum {
- PHY_L_AN_RF = 1<<13, /* Bit 13: Remote Fault */
- /* Bit 12: reserved */
- PHY_L_AN_ASP = 1<<11, /* Bit 11: Asymmetric Pause */
- PHY_L_AN_PC = 1<<10, /* Bit 10: Pause Capable */
-
- PHY_L_AN_SEL = 0x1f, /* Bit 4..0: Selector Field, 00001=Ethernet*/
-};
-
-/* PHY_NAT_AUNE_ADV 16 bit r/w Auto-Negotiation Advertisement */
-/* PHY_NAT_AUNE_LP 16 bit r/o Link Partner Ability Reg *****/
-/* PHY_AN_NXT_PG (see XMAC) Bit 15: Request Next Page */
-enum {
- PHY_N_AN_RF = 1<<13, /* Bit 13: Remote Fault */
-
- PHY_N_AN_100F = 1<<11, /* Bit 11: 100Base-T2 FD Support */
- PHY_N_AN_100H = 1<<10, /* Bit 10: 100Base-T2 HD Support */
-
- PHY_N_AN_SEL = 0x1f, /* Bit 4..0: Selector Field, 00001=Ethernet*/
-};
-
-/* field type definition for PHY_x_AN_SEL */
-enum {
- PHY_SEL_TYPE = 1, /* 00001 = Ethernet */
-};
-
-enum {
- PHY_ANE_LP_NP = 1<<3, /* Bit 3: Link Partner can Next Page */
- PHY_ANE_LOC_NP = 1<<2, /* Bit 2: Local PHY can Next Page */
- PHY_ANE_RX_PG = 1<<1, /* Bit 1: Page Received */
-};
-
-enum {
- PHY_ANE_PAR_DF = 1<<4, /* Bit 4: Parallel Detection Fault */
-
- PHY_ANE_LP_CAP = 1<<0, /* Bit 0: Link Partner Auto-Neg. Cap. */
-};
-
-enum {
- PHY_NP_MORE = 1<<15, /* Bit 15: More, Next Pages to follow */
- PHY_NP_ACK1 = 1<<14, /* Bit 14: (ro) Ack1, for receiving a message */
- PHY_NP_MSG_VAL = 1<<13, /* Bit 13: Message Page valid */
- PHY_NP_ACK2 = 1<<12, /* Bit 12: Ack2, comply with msg content */
- PHY_NP_TOG = 1<<11, /* Bit 11: Toggle Bit, ensure sync */
- PHY_NP_MSG = 0x07ff, /* Bit 10..0: Message from/to Link Partner */
-};
-
-enum {
- PHY_X_EX_FD = 1<<15, /* Bit 15: Device Supports Full Duplex */
- PHY_X_EX_HD = 1<<14, /* Bit 14: Device Supports Half Duplex */
-};
-
-enum {
- PHY_X_RS_PAUSE = 3<<7,/* Bit 8..7: selected Pause Mode */
- PHY_X_RS_HD = 1<<6, /* Bit 6: Half Duplex Mode selected */
- PHY_X_RS_FD = 1<<5, /* Bit 5: Full Duplex Mode selected */
- PHY_X_RS_ABLMIS = 1<<4, /* Bit 4: duplex or pause cap mismatch */
- PHY_X_RS_PAUMIS = 1<<3, /* Bit 3: pause capability mismatch */
-};
-
-/** Remote Fault Bits (PHY_X_AN_RFB) encoding */
-enum {
- X_RFB_OK = 0<<12,/* Bit 13..12 No errors, Link OK */
- X_RFB_LF = 1<<12, /* Bit 13..12 Link Failure */
- X_RFB_OFF = 2<<12,/* Bit 13..12 Offline */
- X_RFB_AN_ERR = 3<<12,/* Bit 13..12 Auto-Negotiation Error */
-};
-
/* Pause Bits (PHY_X_AN_PAUSE and PHY_X_RS_PAUSE) encoding */
enum {
PHY_X_P_NO_PAUSE = 0<<7,/* Bit 8..7: no Pause Mode */
@@ -1418,6 +1228,16 @@ enum {
PHY_B_PES_MLT3_ER = 1<<0, /* Bit 0: MLT3 code Error */
};
+/* PHY_BCOM_AUNE_ADV 16 bit r/w Auto-Negotiation Advertisement *****/
+/* PHY_BCOM_AUNE_LP 16 bit r/o Link Partner Ability Reg *****/
+enum {
+ PHY_B_AN_RF = 1<<13, /* Bit 13: Remote Fault */
+
+ PHY_B_AN_ASP = 1<<11, /* Bit 11: Asymmetric Pause */
+ PHY_B_AN_PC = 1<<10, /* Bit 10: Pause Capable */
+};
+
+
/***** PHY_BCOM_FC_CTR 16 bit r/w False Carrier Counter *****/
enum {
PHY_B_FC_CTR = 0xff, /* Bit 7..0: False Carrier Counter */
@@ -1478,7 +1298,9 @@ enum {
PHY_B_IS_LST_CHANGE = 1<<1, /* Bit 1: Link Status Changed */
PHY_B_IS_CRC_ER = 1<<0, /* Bit 0: CRC Error */
};
-#define PHY_B_DEF_MSK (~(PHY_B_IS_AN_PR | PHY_B_IS_LST_CHANGE))
+#define PHY_B_DEF_MSK \
+ (~(PHY_B_IS_PSE | PHY_B_IS_AN_PR | PHY_B_IS_DUP_CHANGE | \
+ PHY_B_IS_LSP_CHANGE | PHY_B_IS_LST_CHANGE))
/* Pause Bits (PHY_B_AN_ASP and PHY_B_AN_PC) encoding */
enum {
@@ -1495,166 +1317,6 @@ enum {
PHY_B_RES_1000HD = 6<<8,/* Bit 10..8: 1000Base-T Half Dup. */
};
-/*
- * Level One-Specific
- */
-/***** PHY_LONE_1000T_CTRL 16 bit r/w 1000Base-T Control Reg *****/
-enum {
- PHY_L_1000C_TEST = 7<<13,/* Bit 15..13: Test Modes */
- PHY_L_1000C_MSE = 1<<12, /* Bit 12: Master/Slave Enable */
- PHY_L_1000C_MSC = 1<<11, /* Bit 11: M/S Configuration */
- PHY_L_1000C_RD = 1<<10, /* Bit 10: Repeater/DTE */
- PHY_L_1000C_AFD = 1<<9, /* Bit 9: Advertise Full Duplex */
- PHY_L_1000C_AHD = 1<<8, /* Bit 8: Advertise Half Duplex */
-};
-
-/***** PHY_LONE_1000T_STAT 16 bit r/o 1000Base-T Status Reg *****/
-enum {
- PHY_L_1000S_MSF = 1<<15, /* Bit 15: Master/Slave Fault */
- PHY_L_1000S_MSR = 1<<14, /* Bit 14: Master/Slave Result */
- PHY_L_1000S_LRS = 1<<13, /* Bit 13: Local Receiver Status */
- PHY_L_1000S_RRS = 1<<12, /* Bit 12: Remote Receiver Status */
- PHY_L_1000S_LP_FD = 1<<11, /* Bit 11: Link Partner can FD */
- PHY_L_1000S_LP_HD = 1<<10, /* Bit 10: Link Partner can HD */
-
- PHY_L_1000S_IEC = 0xff, /* Bit 7..0: Idle Error Count */
-
-/***** PHY_LONE_EXT_STAT 16 bit r/o Extended Status Register *****/
- PHY_L_ES_X_FD_CAP = 1<<15, /* Bit 15: 1000Base-X FD capable */
- PHY_L_ES_X_HD_CAP = 1<<14, /* Bit 14: 1000Base-X HD capable */
- PHY_L_ES_T_FD_CAP = 1<<13, /* Bit 13: 1000Base-T FD capable */
- PHY_L_ES_T_HD_CAP = 1<<12, /* Bit 12: 1000Base-T HD capable */
-};
-
-/***** PHY_LONE_PORT_CFG 16 bit r/w Port Configuration Reg *****/
-enum {
- PHY_L_PC_REP_MODE = 1<<15, /* Bit 15: Repeater Mode */
-
- PHY_L_PC_TX_DIS = 1<<13, /* Bit 13: Tx output Disabled */
- PHY_L_PC_BY_SCR = 1<<12, /* Bit 12: Bypass Scrambler */
- PHY_L_PC_BY_45 = 1<<11, /* Bit 11: Bypass 4B5B-Decoder */
- PHY_L_PC_JAB_DIS = 1<<10, /* Bit 10: Jabber Disabled */
- PHY_L_PC_SQE = 1<<9, /* Bit 9: Enable Heartbeat */
- PHY_L_PC_TP_LOOP = 1<<8, /* Bit 8: TP Loopback */
- PHY_L_PC_SSS = 1<<7, /* Bit 7: Smart Speed Selection */
- PHY_L_PC_FIFO_SIZE = 1<<6, /* Bit 6: FIFO Size */
- PHY_L_PC_PRE_EN = 1<<5, /* Bit 5: Preamble Enable */
- PHY_L_PC_CIM = 1<<4, /* Bit 4: Carrier Integrity Mon */
- PHY_L_PC_10_SER = 1<<3, /* Bit 3: Use Serial Output */
- PHY_L_PC_ANISOL = 1<<2, /* Bit 2: Unisolate Port */
- PHY_L_PC_TEN_BIT = 1<<1, /* Bit 1: 10bit iface mode on */
- PHY_L_PC_ALTCLOCK = 1<<0, /* Bit 0: (ro) ALTCLOCK Mode on */
-};
-
-/***** PHY_LONE_Q_STAT 16 bit r/o Quick Status Reg *****/
-enum {
- PHY_L_QS_D_RATE = 3<<14,/* Bit 15..14: Data Rate */
- PHY_L_QS_TX_STAT = 1<<13, /* Bit 13: Transmitting */
- PHY_L_QS_RX_STAT = 1<<12, /* Bit 12: Receiving */
- PHY_L_QS_COL_STAT = 1<<11, /* Bit 11: Collision */
- PHY_L_QS_L_STAT = 1<<10, /* Bit 10: Link is up */
- PHY_L_QS_DUP_MOD = 1<<9, /* Bit 9: Full/Half Duplex */
- PHY_L_QS_AN = 1<<8, /* Bit 8: AutoNeg is On */
- PHY_L_QS_AN_C = 1<<7, /* Bit 7: AN is Complete */
- PHY_L_QS_LLE = 7<<4,/* Bit 6..4: Line Length Estim. */
- PHY_L_QS_PAUSE = 1<<3, /* Bit 3: LP advertised Pause */
- PHY_L_QS_AS_PAUSE = 1<<2, /* Bit 2: LP adv. asym. Pause */
- PHY_L_QS_ISOLATE = 1<<1, /* Bit 1: CIM Isolated */
- PHY_L_QS_EVENT = 1<<0, /* Bit 0: Event has occurred */
-};
-
-/***** PHY_LONE_INT_ENAB 16 bit r/w Interrupt Enable Reg *****/
-/***** PHY_LONE_INT_STAT 16 bit r/o Interrupt Status Reg *****/
-enum {
- PHY_L_IS_AN_F = 1<<13, /* Bit 13: Auto-Negotiation fault */
- PHY_L_IS_CROSS = 1<<11, /* Bit 11: Crossover used */
- PHY_L_IS_POL = 1<<10, /* Bit 10: Polarity correct. used */
- PHY_L_IS_SS = 1<<9, /* Bit 9: Smart Speed Downgrade */
- PHY_L_IS_CFULL = 1<<8, /* Bit 8: Counter Full */
- PHY_L_IS_AN_C = 1<<7, /* Bit 7: AutoNeg Complete */
- PHY_L_IS_SPEED = 1<<6, /* Bit 6: Speed Changed */
- PHY_L_IS_DUP = 1<<5, /* Bit 5: Duplex Changed */
- PHY_L_IS_LS = 1<<4, /* Bit 4: Link Status Changed */
- PHY_L_IS_ISOL = 1<<3, /* Bit 3: Isolate Occured */
- PHY_L_IS_MDINT = 1<<2, /* Bit 2: (ro) STAT: MII Int Pending */
- PHY_L_IS_INTEN = 1<<1, /* Bit 1: ENAB: Enable IRQs */
- PHY_L_IS_FORCE = 1<<0, /* Bit 0: ENAB: Force Interrupt */
-};
-
-/* int. mask */
-#define PHY_L_DEF_MSK (PHY_L_IS_LS | PHY_L_IS_ISOL | PHY_L_IS_INTEN)
-
-/***** PHY_LONE_LED_CFG 16 bit r/w LED Configuration Reg *****/
-enum {
- PHY_L_LC_LEDC = 3<<14,/* Bit 15..14: Col/Blink/On/Off */
- PHY_L_LC_LEDR = 3<<12,/* Bit 13..12: Rx/Blink/On/Off */
- PHY_L_LC_LEDT = 3<<10,/* Bit 11..10: Tx/Blink/On/Off */
- PHY_L_LC_LEDG = 3<<8,/* Bit 9..8: Giga/Blink/On/Off */
- PHY_L_LC_LEDS = 3<<6,/* Bit 7..6: 10-100/Blink/On/Off */
- PHY_L_LC_LEDL = 3<<4,/* Bit 5..4: Link/Blink/On/Off */
- PHY_L_LC_LEDF = 3<<2,/* Bit 3..2: Duplex/Blink/On/Off */
- PHY_L_LC_PSTRECH= 1<<1, /* Bit 1: Strech LED Pulses */
- PHY_L_LC_FREQ = 1<<0, /* Bit 0: 30/100 ms */
-};
-
-/***** PHY_LONE_PORT_CTRL 16 bit r/w Port Control Reg *****/
-enum {
- PHY_L_PC_TX_TCLK = 1<<15, /* Bit 15: Enable TX_TCLK */
- PHY_L_PC_ALT_NP = 1<<13, /* Bit 14: Alternate Next Page */
- PHY_L_PC_GMII_ALT= 1<<12, /* Bit 13: Alternate GMII driver */
- PHY_L_PC_TEN_CRS = 1<<10, /* Bit 10: Extend CRS*/
-};
-
-/***** PHY_LONE_CIM 16 bit r/o CIM Reg *****/
-enum {
- PHY_L_CIM_ISOL = 0xff<<8,/* Bit 15..8: Isolate Count */
- PHY_L_CIM_FALSE_CAR = 0xff, /* Bit 7..0: False Carrier Count */
-};
-
-/*
- * Pause Bits (PHY_L_AN_ASP and PHY_L_AN_PC) encoding
- */
-enum {
- PHY_L_P_NO_PAUSE= 0<<10,/* Bit 11..10: no Pause Mode */
- PHY_L_P_SYM_MD = 1<<10, /* Bit 11..10: symmetric Pause Mode */
- PHY_L_P_ASYM_MD = 2<<10,/* Bit 11..10: asymmetric Pause Mode */
- PHY_L_P_BOTH_MD = 3<<10,/* Bit 11..10: both Pause Mode */
-};
-
-/*
- * National-Specific
- */
-/***** PHY_NAT_1000T_CTRL 16 bit r/w 1000Base-T Control Reg *****/
-enum {
- PHY_N_1000C_TEST= 7<<13,/* Bit 15..13: Test Modes */
- PHY_N_1000C_MSE = 1<<12, /* Bit 12: Master/Slave Enable */
- PHY_N_1000C_MSC = 1<<11, /* Bit 11: M/S Configuration */
- PHY_N_1000C_RD = 1<<10, /* Bit 10: Repeater/DTE */
- PHY_N_1000C_AFD = 1<<9, /* Bit 9: Advertise Full Duplex */
- PHY_N_1000C_AHD = 1<<8, /* Bit 8: Advertise Half Duplex */
- PHY_N_1000C_APC = 1<<7, /* Bit 7: Asymmetric Pause Cap. */};
-
-
-/***** PHY_NAT_1000T_STAT 16 bit r/o 1000Base-T Status Reg *****/
-enum {
- PHY_N_1000S_MSF = 1<<15, /* Bit 15: Master/Slave Fault */
- PHY_N_1000S_MSR = 1<<14, /* Bit 14: Master/Slave Result */
- PHY_N_1000S_LRS = 1<<13, /* Bit 13: Local Receiver Status */
- PHY_N_1000S_RRS = 1<<12, /* Bit 12: Remote Receiver Status*/
- PHY_N_1000S_LP_FD= 1<<11, /* Bit 11: Link Partner can FD */
- PHY_N_1000S_LP_HD= 1<<10, /* Bit 10: Link Partner can HD */
- PHY_N_1000C_LP_APC= 1<<9, /* Bit 9: LP Asym. Pause Cap. */
- PHY_N_1000S_IEC = 0xff, /* Bit 7..0: Idle Error Count */
-};
-
-/***** PHY_NAT_EXT_STAT 16 bit r/o Extended Status Register *****/
-enum {
- PHY_N_ES_X_FD_CAP= 1<<15, /* Bit 15: 1000Base-X FD capable */
- PHY_N_ES_X_HD_CAP= 1<<14, /* Bit 14: 1000Base-X HD capable */
- PHY_N_ES_T_FD_CAP= 1<<13, /* Bit 13: 1000Base-T FD capable */
- PHY_N_ES_T_HD_CAP= 1<<12, /* Bit 12: 1000Base-T HD capable */
-};
-
/** Marvell-Specific */
enum {
PHY_M_AN_NXT_PG = 1<<15, /* Request Next Page */
@@ -1718,7 +1380,7 @@ enum {
PHY_M_PC_EN_DET_PLUS = 3<<8, /* Energy Detect Plus (Mode 2) */
};
-#define PHY_M_PC_MDI_XMODE(x) (((x)<<5) & PHY_M_PC_MDIX_MSK)
+#define PHY_M_PC_MDI_XMODE(x) (((x)<<5) & PHY_M_PC_MDIX_MSK)
enum {
PHY_M_PC_MAN_MDI = 0, /* 00 = Manual MDI configuration */
@@ -2105,7 +1767,7 @@ enum {
GM_GPSR_FC_RX_DIS = 1<<2, /* Bit 2: Rx Flow-Control Mode Disabled */
GM_GPSR_PROM_EN = 1<<1, /* Bit 1: Promiscuous Mode Enabled */
};
-
+
/* GM_GP_CTRL 16 bit r/w General Purpose Control Register */
enum {
GM_GPCR_PROM_ENA = 1<<14, /* Bit 14: Enable Promiscuous Mode */
@@ -2127,7 +1789,7 @@ enum {
#define GM_GPCR_SPEED_1000 (GM_GPCR_GIGS_ENA | GM_GPCR_SPEED_100)
#define GM_GPCR_AU_ALL_DIS (GM_GPCR_AU_DUP_DIS | GM_GPCR_AU_FCT_DIS|GM_GPCR_AU_SPD_DIS)
-
+
/* GM_TX_CTRL 16 bit r/w Transmit Control Register */
enum {
GM_TXCR_FORCE_JAM = 1<<15, /* Bit 15: Force Jam / Flow-Control */
@@ -2138,7 +1800,7 @@ enum {
#define TX_COL_THR(x) (((x)<<10) & GM_TXCR_COL_THR_MSK)
#define TX_COL_DEF 0x04
-
+
/* GM_RX_CTRL 16 bit r/w Receive Control Register */
enum {
GM_RXCR_UCF_ENA = 1<<15, /* Bit 15: Enable Unicast filtering */
@@ -2146,7 +1808,7 @@ enum {
GM_RXCR_CRC_DIS = 1<<13, /* Bit 13: Remove 4-byte CRC */
GM_RXCR_PASS_FC = 1<<12, /* Bit 12: Pass FC packets to FIFO */
};
-
+
/* GM_TX_PARAM 16 bit r/w Transmit Parameter Register */
enum {
GM_TXPA_JAMLEN_MSK = 0x03<<14, /* Bit 15..14: Jam Length */
@@ -2171,7 +1833,7 @@ enum {
GM_SMOD_JUMBO_ENA = 1<<8, /* Bit 8: Enable Jumbo (Max. Frame Len) */
GM_SMOD_IPG_MSK = 0x1f /* Bit 4..0: Inter-Packet Gap (IPG) */
};
-
+
#define DATA_BLIND_VAL(x) (((x)<<11) & GM_SMOD_DATABL_MSK)
#define DATA_BLIND_DEF 0x04
@@ -2186,7 +1848,7 @@ enum {
GM_SMI_CT_RD_VAL = 1<<4, /* Bit 4: Read Valid (Read completed) */
GM_SMI_CT_BUSY = 1<<3, /* Bit 3: Busy (Operation in progress) */
};
-
+
#define GM_SMI_CT_PHY_AD(x) (((x)<<11) & GM_SMI_CT_PHY_A_MSK)
#define GM_SMI_CT_REG_AD(x) (((x)<<6) & GM_SMI_CT_REG_A_MSK)
@@ -2195,7 +1857,7 @@ enum {
GM_PAR_MIB_CLR = 1<<5, /* Bit 5: Set MIB Clear Counter Mode */
GM_PAR_MIB_TST = 1<<4, /* Bit 4: MIB Load Counter (Test Mode) */
};
-
+
/* Receive Frame Status Encoding */
enum {
GMR_FS_LEN = 0xffff<<16, /* Bit 31..16: Rx Frame Length */
@@ -2217,12 +1879,12 @@ enum {
/*
* GMR_FS_ANY_ERR (analogous to XMR_FS_ANY_ERR)
*/
- GMR_FS_ANY_ERR = GMR_FS_CRC_ERR | GMR_FS_LONG_ERR |
- GMR_FS_MII_ERR | GMR_FS_BAD_FC | GMR_FS_GOOD_FC |
+ GMR_FS_ANY_ERR = GMR_FS_CRC_ERR | GMR_FS_LONG_ERR |
+ GMR_FS_MII_ERR | GMR_FS_BAD_FC | GMR_FS_GOOD_FC |
GMR_FS_JABBER,
/* Rx GMAC FIFO Flush Mask (default) */
RX_FF_FL_DEF_MSK = GMR_FS_CRC_ERR | GMR_FS_RX_FF_OV |GMR_FS_MII_ERR |
- GMR_FS_BAD_FC | GMR_FS_GOOD_FC | GMR_FS_UN_SIZE |
+ GMR_FS_BAD_FC | GMR_FS_GOOD_FC | GMR_FS_UN_SIZE |
GMR_FS_JABBER,
};
@@ -2540,10 +2202,6 @@ enum {
};
-/* XM_PHY_ADDR 16 bit r/w PHY Address Register */
-#define XM_PHY_ADDR_SZ 0x1f /* Bit 4..0: PHY Address bits */
-
-
/* XM_GP_PORT 32 bit r/w General Purpose Port Register */
enum {
XM_GP_ANIP = 1<<6, /* Bit 6: (ro) Auto-Neg. in progress */
@@ -2662,8 +2320,8 @@ enum {
};
#define XM_PAUSE_MODE (XM_MD_SPOE_E | XM_MD_SPOL_I | XM_MD_SPOH_I)
-#define XM_DEF_MODE (XM_MD_RX_RUNT | XM_MD_RX_IRLE | XM_MD_RX_LONG |\
- XM_MD_RX_CRCE | XM_MD_RX_ERR | XM_MD_CSA | XM_MD_CAA)
+#define XM_DEF_MODE (XM_MD_RX_RUNT | XM_MD_RX_IRLE | XM_MD_RX_LONG |\
+ XM_MD_RX_CRCE | XM_MD_RX_ERR | XM_MD_CSA)
/* XM_STAT_CMD 16 bit r/w Statistics Command Register */
enum {
@@ -2793,28 +2451,20 @@ struct skge_hw {
u32 intr_mask;
struct net_device *dev[2];
- u8 mac_cfg;
u8 chip_id;
+ u8 chip_rev;
u8 phy_type;
u8 pmd_type;
u16 phy_addr;
+ u8 ports;
u32 ram_size;
u32 ram_offset;
-
+
struct tasklet_struct ext_tasklet;
spinlock_t phy_lock;
};
-static inline int isdualport(const struct skge_hw *hw)
-{
- return !(hw->mac_cfg & CFG_SNG_MAC);
-}
-
-static inline u8 chip_rev(const struct skge_hw *hw)
-{
- return (hw->mac_cfg & CFG_CHIP_R_MSK) >> 4;
-}
static inline int iscopper(const struct skge_hw *hw)
{
@@ -2827,7 +2477,7 @@ enum {
FLOW_MODE_REM_SEND = 2, /* Symmetric or just remote */
FLOW_MODE_SYMMETRIC = 3, /* Both stations may send PAUSE */
};
-
+
struct skge_port {
u32 msg_enable;
struct skge_hw *hw;
@@ -2853,8 +2503,8 @@ struct skge_port {
void *mem; /* PCI memory for rings */
dma_addr_t dma;
unsigned long mem_size;
+ unsigned int rx_buf_size;
- struct timer_list link_check;
struct timer_list led_blink;
};
@@ -2863,7 +2513,6 @@ struct skge_port {
static inline u32 skge_read32(const struct skge_hw *hw, int reg)
{
return readl(hw->regs + reg);
-
}
static inline u16 skge_read16(const struct skge_hw *hw, int reg)
@@ -2892,114 +2541,87 @@ static inline void skge_write8(const struct skge_hw *hw, int reg, u8 val)
}
/* MAC Related Registers inside the device. */
-#define SKGEMAC_REG(port,reg) (((port)<<7)+(reg))
-
-/* PCI config space can be accessed via memory mapped space */
-#define SKGEPCI_REG(reg) ((reg)+ 0x380)
-
-#define SKGEXM_REG(port, reg) \
+#define SK_REG(port,reg) (((port)<<7)+(reg))
+#define SK_XMAC_REG(port, reg) \
((BASE_XMAC_1 + (port) * (BASE_XMAC_2 - BASE_XMAC_1)) | (reg) << 1)
-static inline u32 skge_xm_read32(const struct skge_hw *hw, int port, int reg)
-{
- return skge_read32(hw, SKGEXM_REG(port,reg));
-}
-
-static inline u16 skge_xm_read16(const struct skge_hw *hw, int port, int reg)
+static inline u32 xm_read32(const struct skge_hw *hw, int port, int reg)
{
- return skge_read16(hw, SKGEXM_REG(port,reg));
+ u32 v;
+ v = skge_read16(hw, SK_XMAC_REG(port, reg));
+ v |= (u32)skge_read16(hw, SK_XMAC_REG(port, reg+2)) << 16;
+ return v;
}
-static inline u8 skge_xm_read8(const struct skge_hw *hw, int port, int reg)
+static inline u16 xm_read16(const struct skge_hw *hw, int port, int reg)
{
- return skge_read8(hw, SKGEXM_REG(port,reg));
+ return skge_read16(hw, SK_XMAC_REG(port,reg));
}
-static inline void skge_xm_write32(const struct skge_hw *hw, int port, int r, u32 v)
+static inline void xm_write32(const struct skge_hw *hw, int port, int r, u32 v)
{
- skge_write32(hw, SKGEXM_REG(port,r), v);
+ skge_write16(hw, SK_XMAC_REG(port,r), v & 0xffff);
+ skge_write16(hw, SK_XMAC_REG(port,r+2), v >> 16);
}
-static inline void skge_xm_write16(const struct skge_hw *hw, int port, int r, u16 v)
+static inline void xm_write16(const struct skge_hw *hw, int port, int r, u16 v)
{
- skge_write16(hw, SKGEXM_REG(port,r), v);
+ skge_write16(hw, SK_XMAC_REG(port,r), v);
}
-static inline void skge_xm_write8(const struct skge_hw *hw, int port, int r, u8 v)
-{
- skge_write8(hw, SKGEXM_REG(port,r), v);
-}
-
-static inline void skge_xm_outhash(const struct skge_hw *hw, int port, int reg,
+static inline void xm_outhash(const struct skge_hw *hw, int port, int reg,
const u8 *hash)
{
- skge_xm_write16(hw, port, reg,
- (u16)hash[0] | ((u16)hash[1] << 8));
- skge_xm_write16(hw, port, reg+2,
- (u16)hash[2] | ((u16)hash[3] << 8));
- skge_xm_write16(hw, port, reg+4,
- (u16)hash[4] | ((u16)hash[5] << 8));
- skge_xm_write16(hw, port, reg+6,
- (u16)hash[6] | ((u16)hash[7] << 8));
+ xm_write16(hw, port, reg, (u16)hash[0] | ((u16)hash[1] << 8));
+ xm_write16(hw, port, reg+2, (u16)hash[2] | ((u16)hash[3] << 8));
+ xm_write16(hw, port, reg+4, (u16)hash[4] | ((u16)hash[5] << 8));
+ xm_write16(hw, port, reg+6, (u16)hash[6] | ((u16)hash[7] << 8));
}
-static inline void skge_xm_outaddr(const struct skge_hw *hw, int port, int reg,
+static inline void xm_outaddr(const struct skge_hw *hw, int port, int reg,
const u8 *addr)
{
- skge_xm_write16(hw, port, reg,
- (u16)addr[0] | ((u16)addr[1] << 8));
- skge_xm_write16(hw, port, reg,
- (u16)addr[2] | ((u16)addr[3] << 8));
- skge_xm_write16(hw, port, reg,
- (u16)addr[4] | ((u16)addr[5] << 8));
+ xm_write16(hw, port, reg, (u16)addr[0] | ((u16)addr[1] << 8));
+ xm_write16(hw, port, reg+2, (u16)addr[2] | ((u16)addr[3] << 8));
+ xm_write16(hw, port, reg+4, (u16)addr[4] | ((u16)addr[5] << 8));
}
+#define SK_GMAC_REG(port,reg) \
+ (BASE_GMAC_1 + (port) * (BASE_GMAC_2-BASE_GMAC_1) + (reg))
-#define SKGEGMA_REG(port,reg) \
- ((reg) + BASE_GMAC_1 + \
- (port) * (BASE_GMAC_2-BASE_GMAC_1))
-
-static inline u16 skge_gma_read16(const struct skge_hw *hw, int port, int reg)
+static inline u16 gma_read16(const struct skge_hw *hw, int port, int reg)
{
- return skge_read16(hw, SKGEGMA_REG(port,reg));
+ return skge_read16(hw, SK_GMAC_REG(port,reg));
}
-static inline u32 skge_gma_read32(const struct skge_hw *hw, int port, int reg)
+static inline u32 gma_read32(const struct skge_hw *hw, int port, int reg)
{
- return (u32) skge_read16(hw, SKGEGMA_REG(port,reg))
- | ((u32)skge_read16(hw, SKGEGMA_REG(port,reg+4)) << 16);
+ return (u32) skge_read16(hw, SK_GMAC_REG(port,reg))
+ | ((u32)skge_read16(hw, SK_GMAC_REG(port,reg+4)) << 16);
}
-static inline u8 skge_gma_read8(const struct skge_hw *hw, int port, int reg)
+static inline void gma_write16(const struct skge_hw *hw, int port, int r, u16 v)
{
- return skge_read8(hw, SKGEGMA_REG(port,reg));
+ skge_write16(hw, SK_GMAC_REG(port,r), v);
}
-static inline void skge_gma_write16(const struct skge_hw *hw, int port, int r, u16 v)
+static inline void gma_write32(const struct skge_hw *hw, int port, int r, u32 v)
{
- skge_write16(hw, SKGEGMA_REG(port,r), v);
+ skge_write16(hw, SK_GMAC_REG(port, r), (u16) v);
+ skge_write32(hw, SK_GMAC_REG(port, r+4), (u16)(v >> 16));
}
-static inline void skge_gma_write32(const struct skge_hw *hw, int port, int r, u32 v)
+static inline void gma_write8(const struct skge_hw *hw, int port, int r, u8 v)
{
- skge_write16(hw, SKGEGMA_REG(port, r), (u16) v);
- skge_write32(hw, SKGEGMA_REG(port, r+4), (u16)(v >> 16));
+ skge_write8(hw, SK_GMAC_REG(port,r), v);
}
-static inline void skge_gma_write8(const struct skge_hw *hw, int port, int r, u8 v)
-{
- skge_write8(hw, SKGEGMA_REG(port,r), v);
-}
-
-static inline void skge_gm_set_addr(struct skge_hw *hw, int port, int reg,
+static inline void gma_set_addr(struct skge_hw *hw, int port, int reg,
const u8 *addr)
{
- skge_gma_write16(hw, port, reg,
- (u16) addr[0] | ((u16) addr[1] << 8));
- skge_gma_write16(hw, port, reg+4,
- (u16) addr[2] | ((u16) addr[3] << 8));
- skge_gma_write16(hw, port, reg+8,
- (u16) addr[4] | ((u16) addr[5] << 8));
+ gma_write16(hw, port, reg, (u16) addr[0] | ((u16) addr[1] << 8));
+ gma_write16(hw, port, reg+4,(u16) addr[2] | ((u16) addr[3] << 8));
+ gma_write16(hw, port, reg+8,(u16) addr[4] | ((u16) addr[5] << 8));
}
-
+
#endif
diff --git a/drivers/net/smc91x.c b/drivers/net/smc91x.c
index cfb9d3cdb04..1438fdd2082 100644
--- a/drivers/net/smc91x.c
+++ b/drivers/net/smc91x.c
@@ -1998,7 +1998,7 @@ static int __init smc_probe(struct net_device *dev, void __iomem *ioaddr)
if (retval)
goto err_out;
- set_irq_type(dev->irq, IRQT_RISING);
+ set_irq_type(dev->irq, SMC_IRQ_TRIGGER_TYPE);
#ifdef SMC_USE_PXA_DMA
{
diff --git a/drivers/net/smc91x.h b/drivers/net/smc91x.h
index 946528e6b74..7089d86e857 100644
--- a/drivers/net/smc91x.h
+++ b/drivers/net/smc91x.h
@@ -182,6 +182,16 @@ SMC_outw(u16 val, void __iomem *ioaddr, int reg)
#define SMC_insl(a, r, p, l) readsl((a) + (r), p, l)
#define SMC_outsl(a, r, p, l) writesl((a) + (r), p, l)
+#include <asm/mach-types.h>
+#include <asm/arch/cpu.h>
+
+#define SMC_IRQ_TRIGGER_TYPE (( \
+ machine_is_omap_h2() \
+ || machine_is_omap_h3() \
+ || (machine_is_omap_innovator() && !cpu_is_omap150()) \
+ ) ? IRQT_FALLING : IRQT_RISING)
+
+
#elif defined(CONFIG_SH_SH4202_MICRODEV)
#define SMC_CAN_USE_8BIT 0
@@ -300,6 +310,9 @@ static inline void SMC_outsw (unsigned long a, int r, unsigned char* p, int l)
#endif
+#ifndef SMC_IRQ_TRIGGER_TYPE
+#define SMC_IRQ_TRIGGER_TYPE IRQT_RISING
+#endif
#ifdef SMC_USE_PXA_DMA
/*
diff --git a/drivers/net/wireless/airo_cs.c b/drivers/net/wireless/airo_cs.c
index fbf53af6cda..f10a9523034 100644
--- a/drivers/net/wireless/airo_cs.c
+++ b/drivers/net/wireless/airo_cs.c
@@ -559,6 +559,15 @@ static int airo_event(event_t event, int priority,
return 0;
} /* airo_event */
+static struct pcmcia_device_id airo_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x015f, 0x000a),
+ PCMCIA_DEVICE_MANF_CARD(0x015f, 0x0005),
+ PCMCIA_DEVICE_MANF_CARD(0x015f, 0x0007),
+ PCMCIA_DEVICE_MANF_CARD(0x0105, 0x0007),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, airo_ids);
+
static struct pcmcia_driver airo_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -566,6 +575,7 @@ static struct pcmcia_driver airo_driver = {
},
.attach = airo_attach,
.detach = airo_detach,
+ .id_table = airo_ids,
};
static int airo_cs_init(void)
diff --git a/drivers/net/wireless/atmel_cs.c b/drivers/net/wireless/atmel_cs.c
index a4ed28d9c78..86379d4998a 100644
--- a/drivers/net/wireless/atmel_cs.c
+++ b/drivers/net/wireless/atmel_cs.c
@@ -646,6 +646,27 @@ static int atmel_event(event_t event, int priority,
} /* atmel_event */
/*====================================================================*/
+static struct pcmcia_device_id atmel_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0620),
+ PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0696),
+ PCMCIA_DEVICE_MANF_CARD(0x01bf, 0x3302),
+ PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0007),
+ PCMCIA_DEVICE_PROD_ID12("11WAVE", "11WP611AL-E", 0x9eb2da1f, 0xc9a0d3f9),
+ PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C502AR", 0xabda4164, 0x41b37e1f),
+ PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C504", 0xabda4164, 0x5040670a),
+ PCMCIA_DEVICE_PROD_ID12("ATMEL", "AT76C504A", 0xabda4164, 0xe15ed87f),
+ PCMCIA_DEVICE_PROD_ID12("BT", "Voyager 1020 Laptop Adapter", 0xae49b86a, 0x1e957cd5),
+ PCMCIA_DEVICE_PROD_ID12("CNet", "CNWLC 11Mbps Wireless PC Card V-5", 0xbc477dde, 0x502fae6b),
+ PCMCIA_DEVICE_PROD_ID12("IEEE 802.11b", "Wireless LAN PC Card", 0x5b878724, 0x122f1df6),
+ PCMCIA_DEVICE_PROD_ID12("OEM", "11Mbps Wireless LAN PC Card V-3", 0xfea54c90, 0x1c5b0f68),
+ PCMCIA_DEVICE_PROD_ID12("SMC", "2632W", 0xc4f8b18b, 0x30f38774),
+ PCMCIA_DEVICE_PROD_ID12("SMC", "2632W-V2", 0xc4f8b18b, 0x172d1377),
+ PCMCIA_DEVICE_PROD_ID12("Wireless", "PC", 0xa407ecdd, 0x556e4d7e),
+ PCMCIA_DEVICE_PROD_ID12("WLAN", "802.11b PC CARD", 0x575c516c, 0xb1f6dbc4),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, atmel_ids);
+
static struct pcmcia_driver atmel_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -653,6 +674,7 @@ static struct pcmcia_driver atmel_driver = {
},
.attach = atmel_attach,
.detach = atmel_detach,
+ .id_table = atmel_ids,
};
static int atmel_cs_init(void)
diff --git a/drivers/net/wireless/netwave_cs.c b/drivers/net/wireless/netwave_cs.c
index 382241e7edb..e12bd75b269 100644
--- a/drivers/net/wireless/netwave_cs.c
+++ b/drivers/net/wireless/netwave_cs.c
@@ -1668,6 +1668,12 @@ static int netwave_close(struct net_device *dev) {
return 0;
}
+static struct pcmcia_device_id netwave_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("Xircom", "CreditCard Netwave", 0x2e3ee845, 0x54e28a28),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, netwave_ids);
+
static struct pcmcia_driver netwave_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -1675,6 +1681,7 @@ static struct pcmcia_driver netwave_driver = {
},
.attach = netwave_attach,
.detach = netwave_detach,
+ .id_table = netwave_ids,
};
static int __init init_netwave_cs(void)
diff --git a/drivers/net/wireless/orinoco_cs.c b/drivers/net/wireless/orinoco_cs.c
index 74a8227256a..597c4586d04 100644
--- a/drivers/net/wireless/orinoco_cs.c
+++ b/drivers/net/wireless/orinoco_cs.c
@@ -608,6 +608,56 @@ static char version[] __initdata = DRIVER_NAME " " DRIVER_VERSION
" (David Gibson <hermes@gibson.dropbear.id.au>, "
"Pavel Roskin <proski@gnu.org>, et al)";
+static struct pcmcia_device_id orinoco_cs_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x000b, 0x7300),
+ PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0001),
+ PCMCIA_DEVICE_MANF_CARD(0x0138, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0x0156, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0x01eb, 0x080a),
+ PCMCIA_DEVICE_MANF_CARD(0x0261, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0x0268, 0x0001),
+ PCMCIA_DEVICE_MANF_CARD(0x026f, 0x0305),
+ PCMCIA_DEVICE_MANF_CARD(0x0274, 0x1613),
+ PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0x028a, 0x0673),
+ PCMCIA_DEVICE_MANF_CARD(0x02aa, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0x02ac, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0x14ea, 0xb001),
+ PCMCIA_DEVICE_MANF_CARD(0x50c2, 0x7300),
+ PCMCIA_DEVICE_MANF_CARD(0x9005, 0x0021),
+ PCMCIA_DEVICE_MANF_CARD(0xc250, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0002),
+ PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005),
+ PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0005),
+ PCMCIA_DEVICE_PROD_ID12("3Com", "3CRWE737A AirConnect Wireless LAN PC Card", 0x41240e5b, 0x56010af3),
+ PCMCIA_DEVICE_PROD_ID123("Instant Wireless ", " Network PC CARD", "Version 01.02", 0x11d901af, 0x6e9bd926, 0x4b74baa0),
+ PCMCIA_DEVICE_PROD_ID12("ACTIONTEC", "PRISM Wireless LAN PC Card", 0x393089da, 0xa71e69d5),
+ PCMCIA_DEVICE_PROD_ID12("Avaya Communication", "Avaya Wireless PC Card", 0xd8a43b78, 0x0d341169),
+ PCMCIA_DEVICE_PROD_ID12("BUFFALO", "WLI-PCM-L11G", 0x2decece3, 0xf57ca4b3),
+ PCMCIA_DEVICE_PROD_ID12("Cabletron", "RoamAbout 802.11 DS", 0x32d445f5, 0xedeffd90),
+ PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCC-11", 0x5261440f, 0xa6405584),
+ PCMCIA_DEVICE_PROD_ID12("corega K.K.", "Wireless LAN PCCA-11", 0x5261440f, 0xdf6115f9),
+ PCMCIA_DEVICE_PROD_ID12("D", "Link DRC-650 11Mbps WLAN Card", 0x71b18589, 0xf144e3ac),
+ PCMCIA_DEVICE_PROD_ID12("D", "Link DWL-650 11Mbps WLAN Card", 0x71b18589, 0xb6f1b0ab),
+ PCMCIA_DEVICE_PROD_ID12("ELSA", "AirLancer MC-11", 0x4507a33a, 0xef54f0e3),
+ PCMCIA_DEVICE_PROD_ID12("HyperLink", "Wireless PC Card 11Mbps", 0x56cc3f1a, 0x0bcf220c),
+ PCMCIA_DEVICE_PROD_ID12("INTERSIL", "HFA384x/IEEE", 0x74c5e40d, 0xdb472a18),
+ PCMCIA_DEVICE_PROD_ID12("Lucent Technologies", "WaveLAN/IEEE", 0x23eb9949, 0xc562e72a),
+ PCMCIA_DEVICE_PROD_ID12("MELCO", "WLI-PCM-L11", 0x481e0094, 0x7360e410),
+ PCMCIA_DEVICE_PROD_ID12("MELCO", "WLI-PCM-L11G", 0x481e0094, 0xf57ca4b3),
+ PCMCIA_DEVICE_PROD_ID12("Microsoft", "Wireless Notebook Adapter MN-520", 0x5961bf85, 0x6eec8c01),
+ PCMCIA_DEVICE_PROD_ID12("NCR", "WaveLAN/IEEE", 0x24358cd4, 0xc562e72a),
+ PCMCIA_DEVICE_PROD_ID12("NETGEAR MA401RA Wireless PC", "Card", 0x0306467f, 0x9762e8f1),
+ PCMCIA_DEVICE_PROD_ID12("PLANEX", "GeoWave/GW-CF110", 0x209f40ab, 0xd9715264),
+ PCMCIA_DEVICE_PROD_ID12("PROXIM", "LAN PC CARD HARMONY 80211B", 0xc6536a5e, 0x090c3cd9),
+ PCMCIA_DEVICE_PROD_ID12("PROXIM", "LAN PCI CARD HARMONY 80211B", 0xc6536a5e, 0x9f494e26),
+ PCMCIA_DEVICE_PROD_ID12("SAMSUNG", "11Mbps WLAN Card", 0x43d74cb4, 0x579bd91b),
+ PCMCIA_DEVICE_PROD_ID1("Symbol Technologies", 0x3f02b4d6),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, orinoco_cs_ids);
+
static struct pcmcia_driver orinoco_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -615,6 +665,7 @@ static struct pcmcia_driver orinoco_driver = {
},
.attach = orinoco_cs_attach,
.detach = orinoco_cs_detach,
+ .id_table = orinoco_cs_ids,
};
static int __init
diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index 6e5bda56b8f..31652af52ea 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -2904,6 +2904,12 @@ static int write_int(struct file *file, const char __user *buffer, unsigned long
}
#endif
+static struct pcmcia_device_id ray_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x01a6, 0x0000),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, ray_ids);
+
static struct pcmcia_driver ray_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -2911,6 +2917,7 @@ static struct pcmcia_driver ray_driver = {
},
.attach = ray_attach,
.detach = ray_detach,
+ .id_table = ray_ids,
};
static int __init init_ray_cs(void)
diff --git a/drivers/net/wireless/wavelan_cs.c b/drivers/net/wireless/wavelan_cs.c
index ec8329788e4..89532fd9294 100644
--- a/drivers/net/wireless/wavelan_cs.c
+++ b/drivers/net/wireless/wavelan_cs.c
@@ -4889,6 +4889,15 @@ wavelan_event(event_t event, /* The event received */
return 0;
}
+static struct pcmcia_device_id wavelan_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("AT&T","WaveLAN/PCMCIA", 0xe7c5affd, 0x1bc50975),
+ PCMCIA_DEVICE_PROD_ID12("Digital", "RoamAbout/DS", 0x9999ab35, 0x00d05e06),
+ PCMCIA_DEVICE_PROD_ID12("Lucent Technologies", "WaveLAN/PCMCIA", 0x23eb9949, 0x1bc50975),
+ PCMCIA_DEVICE_PROD_ID12("NCR", "WaveLAN/PCMCIA", 0x24358cd4, 0x1bc50975),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, wavelan_ids);
+
static struct pcmcia_driver wavelan_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -4896,6 +4905,7 @@ static struct pcmcia_driver wavelan_driver = {
},
.attach = wavelan_attach,
.detach = wavelan_detach,
+ .id_table = wavelan_ids,
};
static int __init
diff --git a/drivers/net/wireless/wl3501_cs.c b/drivers/net/wireless/wl3501_cs.c
index 1433e5aaf1b..e3a900482d9 100644
--- a/drivers/net/wireless/wl3501_cs.c
+++ b/drivers/net/wireless/wl3501_cs.c
@@ -2239,6 +2239,12 @@ static int wl3501_event(event_t event, int pri, event_callback_args_t *args)
return 0;
}
+static struct pcmcia_device_id wl3501_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0xd601, 0x0001),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, wl3501_ids);
+
static struct pcmcia_driver wl3501_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -2246,6 +2252,7 @@ static struct pcmcia_driver wl3501_driver = {
},
.attach = wl3501_attach,
.detach = wl3501_detach,
+ .id_table = wl3501_ids,
};
static int __init wl3501_init_module(void)
diff --git a/drivers/parport/parport_cs.c b/drivers/parport/parport_cs.c
index a3fa8185af2..ff45662c4f7 100644
--- a/drivers/parport/parport_cs.c
+++ b/drivers/parport/parport_cs.c
@@ -373,6 +373,13 @@ int parport_event(event_t event, int priority,
return 0;
} /* parport_event */
+static struct pcmcia_device_id parport_ids[] = {
+ PCMCIA_DEVICE_FUNC_ID(3),
+ PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0003),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, parport_ids);
+
static struct pcmcia_driver parport_cs_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -380,6 +387,8 @@ static struct pcmcia_driver parport_cs_driver = {
},
.attach = parport_attach,
.detach = parport_detach,
+ .id_table = parport_ids,
+
};
static int __init init_parport_cs(void)
diff --git a/drivers/pcmcia/Kconfig b/drivers/pcmcia/Kconfig
index 14e4124e152..52ea3459436 100644
--- a/drivers/pcmcia/Kconfig
+++ b/drivers/pcmcia/Kconfig
@@ -14,8 +14,8 @@ config PCCARD
Say Y here if you want to attach PCMCIA- or PC-cards to your Linux
computer. These are credit-card size devices such as network cards,
modems or hard drives often used with laptops computers. There are
- actually two varieties of these cards: the older 16 bit PCMCIA cards
- and the newer 32 bit CardBus cards.
+ actually two varieties of these cards: 16 bit PCMCIA and 32 bit
+ CardBus cards.
To compile this driver as modules, choose M here: the
module will be called pcmcia_core.
@@ -42,22 +42,51 @@ config PCMCIA_DEBUG
config PCMCIA
tristate "16-bit PCMCIA support"
+ select CRC32
default y
---help---
This option enables support for 16-bit PCMCIA cards. Most older
PC-cards are such 16-bit PCMCIA cards, so unless you know you're
only using 32-bit CardBus cards, say Y or M here.
- To use 16-bit PCMCIA cards, you will need supporting software from
- David Hinds' pcmcia-cs package (see the file <file:Documentation/Changes>
- for location). Please also read the PCMCIA-HOWTO, available from
- <http://www.tldp.org/docs.html#howto>.
+ To use 16-bit PCMCIA cards, you will need supporting software in
+ most cases. (see the file <file:Documentation/Changes> for
+ location and details).
To compile this driver as modules, choose M here: the
module will be called pcmcia.
If unsure, say Y.
+config PCMCIA_LOAD_CIS
+ bool "Load CIS updates from userspace (EXPERIMENTAL)"
+ depends on PCMCIA && EXPERIMENTAL
+ select FW_LOADER
+ default y
+ help
+ Some PCMCIA cards require an updated Card Information Structure (CIS)
+ to be loaded from userspace to work correctly. If you say Y here,
+ and your userspace is arranged correctly, this will be loaded
+ automatically using the in-kernel firmware loader and the hotplug
+ subsystem, instead of relying on cardmgr from pcmcia-cs to do so.
+
+ If unsure, say Y.
+
+config PCMCIA_IOCTL
+ bool
+ depends on PCMCIA
+ default y
+ help
+ If you say Y here, the deprecated ioctl interface to the PCMCIA
+ subsystem will be built. It is needed by cardmgr and cardctl
+ (pcmcia-cs) to function properly.
+
+ If you do not use the new pcmciautils package, and have a
+ yenta, Cirrus PD6729, i82092, i82365 or tcic compatible bridge,
+ you need to say Y here to be able to use 16-bit PCMCIA cards.
+
+ If unsure, say Y.
+
config CARDBUS
bool "32-bit CardBus support"
depends on PCI
@@ -77,8 +106,6 @@ comment "PC-card bridges"
config YENTA
tristate "CardBus yenta-compatible bridge support"
- depends on PCI
-#fixme: remove dependendcy on CARDBUS
depends on CARDBUS
select PCCARD_NONSTATIC
---help---
diff --git a/drivers/pcmcia/Makefile b/drivers/pcmcia/Makefile
index 50c29361bc5..ef694c74dfb 100644
--- a/drivers/pcmcia/Makefile
+++ b/drivers/pcmcia/Makefile
@@ -10,7 +10,8 @@ pcmcia_core-y += cs.o cistpl.o rsrc_mgr.o socket_sysfs.o
pcmcia_core-$(CONFIG_CARDBUS) += cardbus.o
obj-$(CONFIG_PCCARD) += pcmcia_core.o
-pcmcia-y += ds.o pcmcia_compat.o
+pcmcia-y += ds.o pcmcia_compat.o pcmcia_resource.o
+pcmcia-$(CONFIG_PCMCIA_IOCTL) += pcmcia_ioctl.o
obj-$(CONFIG_PCMCIA) += pcmcia.o
obj-$(CONFIG_PCCARD_NONSTATIC) += rsrc_nonstatic.o
diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c
index e29a6ddf2fd..dd7651ff5b4 100644
--- a/drivers/pcmcia/cistpl.c
+++ b/drivers/pcmcia/cistpl.c
@@ -89,8 +89,10 @@ static void __iomem *
set_cis_map(struct pcmcia_socket *s, unsigned int card_offset, unsigned int flags)
{
pccard_mem_map *mem = &s->cis_mem;
+ int ret;
+
if (!(s->features & SS_CAP_STATIC_MAP) && mem->res == NULL) {
- mem->res = find_mem_region(0, s->map_size, s->map_size, 0, s);
+ mem->res = pcmcia_find_mem_region(0, s->map_size, s->map_size, 0, s);
if (mem->res == NULL) {
printk(KERN_NOTICE "cs: unable to map card memory!\n");
return NULL;
@@ -99,7 +101,12 @@ set_cis_map(struct pcmcia_socket *s, unsigned int card_offset, unsigned int flag
}
mem->card_start = card_offset;
mem->flags = flags;
- s->ops->set_mem_map(s, mem);
+ ret = s->ops->set_mem_map(s, mem);
+ if (ret) {
+ iounmap(s->cis_virt);
+ return NULL;
+ }
+
if (s->features & SS_CAP_STATIC_MAP) {
if (s->cis_virt)
iounmap(s->cis_virt);
@@ -119,13 +126,13 @@ set_cis_map(struct pcmcia_socket *s, unsigned int card_offset, unsigned int flag
#define IS_ATTR 1
#define IS_INDIRECT 8
-int read_cis_mem(struct pcmcia_socket *s, int attr, u_int addr,
+int pcmcia_read_cis_mem(struct pcmcia_socket *s, int attr, u_int addr,
u_int len, void *ptr)
{
void __iomem *sys, *end;
unsigned char *buf = ptr;
- cs_dbg(s, 3, "read_cis_mem(%d, %#x, %u)\n", attr, addr, len);
+ cs_dbg(s, 3, "pcmcia_read_cis_mem(%d, %#x, %u)\n", attr, addr, len);
if (attr & IS_INDIRECT) {
/* Indirect accesses use a bunch of special registers at fixed
@@ -182,14 +189,16 @@ int read_cis_mem(struct pcmcia_socket *s, int attr, u_int addr,
*(u_char *)(ptr+2), *(u_char *)(ptr+3));
return 0;
}
+EXPORT_SYMBOL(pcmcia_read_cis_mem);
+
-void write_cis_mem(struct pcmcia_socket *s, int attr, u_int addr,
+void pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr, u_int addr,
u_int len, void *ptr)
{
void __iomem *sys, *end;
unsigned char *buf = ptr;
- cs_dbg(s, 3, "write_cis_mem(%d, %#x, %u)\n", attr, addr, len);
+ cs_dbg(s, 3, "pcmcia_write_cis_mem(%d, %#x, %u)\n", attr, addr, len);
if (attr & IS_INDIRECT) {
/* Indirect accesses use a bunch of special registers at fixed
@@ -239,6 +248,8 @@ void write_cis_mem(struct pcmcia_socket *s, int attr, u_int addr,
}
}
}
+EXPORT_SYMBOL(pcmcia_write_cis_mem);
+
/*======================================================================
@@ -274,7 +285,7 @@ static void read_cis_cache(struct pcmcia_socket *s, int attr, u_int addr,
ret = read_cb_mem(s, attr, addr, len, ptr);
else
#endif
- ret = read_cis_mem(s, attr, addr, len, ptr);
+ ret = pcmcia_read_cis_mem(s, attr, addr, len, ptr);
if (ret == 0) {
/* Copy data into the cache */
@@ -348,7 +359,7 @@ int verify_cis_cache(struct pcmcia_socket *s)
read_cb_mem(s, cis->attr, cis->addr, len, buf);
else
#endif
- read_cis_mem(s, cis->attr, cis->addr, len, buf);
+ pcmcia_read_cis_mem(s, cis->attr, cis->addr, len, buf);
if (memcmp(buf, cis->cache, len) != 0) {
kfree(buf);
@@ -381,6 +392,7 @@ int pcmcia_replace_cis(struct pcmcia_socket *s, cisdump_t *cis)
memcpy(s->fake_cis, cis->Data, cis->Length);
return CS_SUCCESS;
}
+EXPORT_SYMBOL(pcmcia_replace_cis);
/*======================================================================
diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c
index 48e4f04530d..e82859d3227 100644
--- a/drivers/pcmcia/cs.c
+++ b/drivers/pcmcia/cs.c
@@ -43,36 +43,11 @@
#include <pcmcia/ds.h>
#include "cs_internal.h"
-#ifdef CONFIG_PCI
-#define PCI_OPT " [pci]"
-#else
-#define PCI_OPT ""
-#endif
-#ifdef CONFIG_CARDBUS
-#define CB_OPT " [cardbus]"
-#else
-#define CB_OPT ""
-#endif
-#ifdef CONFIG_PM
-#define PM_OPT " [pm]"
-#else
-#define PM_OPT ""
-#endif
-#if !defined(CONFIG_CARDBUS) && !defined(CONFIG_PCI) && !defined(CONFIG_PM)
-#define OPTIONS " none"
-#else
-#define OPTIONS PCI_OPT CB_OPT PM_OPT
-#endif
-
-static const char *release = "Linux Kernel Card Services";
-static const char *options = "options: " OPTIONS;
-
-/*====================================================================*/
/* Module parameters */
MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
-MODULE_DESCRIPTION("Linux Kernel Card Services\noptions:" OPTIONS);
+MODULE_DESCRIPTION("Linux Kernel Card Services");
MODULE_LICENSE("GPL");
#define INT_MODULE_PARM(n, v) static int n = v; module_param(n, int, 0444)
@@ -89,9 +64,6 @@ INT_MODULE_PARM(unreset_limit, 30); /* unreset_check's */
/* Access speed for attribute memory windows */
INT_MODULE_PARM(cis_speed, 300); /* ns */
-/* Access speed for IO windows */
-INT_MODULE_PARM(io_speed, 0); /* ns */
-
#ifdef DEBUG
static int pc_debug;
@@ -103,34 +75,26 @@ int cs_debug_level(int level)
}
#endif
-/*====================================================================*/
socket_state_t dead_socket = {
.csc_mask = SS_DETECT,
};
+EXPORT_SYMBOL(dead_socket);
/* List of all sockets, protected by a rwsem */
LIST_HEAD(pcmcia_socket_list);
-DECLARE_RWSEM(pcmcia_socket_list_rwsem);
EXPORT_SYMBOL(pcmcia_socket_list);
-EXPORT_SYMBOL(pcmcia_socket_list_rwsem);
-
-#ifdef CONFIG_PCMCIA_PROBE
-/* mask ofIRQs already reserved by other cards, we should avoid using them */
-static u8 pcmcia_used_irq[NR_IRQS];
-#endif
+DECLARE_RWSEM(pcmcia_socket_list_rwsem);
+EXPORT_SYMBOL(pcmcia_socket_list_rwsem);
-/*====================================================================
-
- Low-level PC Card interface drivers need to register with Card
- Services using these calls.
-
-======================================================================*/
/**
- * socket drivers are expected to use the following callbacks in their
+ * Low-level PCMCIA socket drivers need to register with the PCCard
+ * core using pcmcia_register_socket.
+ *
+ * socket drivers are expected to use the following callbacks in their
* .drv struct:
* - pcmcia_socket_dev_suspend
* - pcmcia_socket_dev_resume
@@ -230,8 +194,8 @@ int pcmcia_register_socket(struct pcmcia_socket *socket)
}
/* try to obtain a socket number [yes, it gets ugly if we
- * register more than 2^sizeof(unsigned int) pcmcia
- * sockets... but the socket number is deprecated
+ * register more than 2^sizeof(unsigned int) pcmcia
+ * sockets... but the socket number is deprecated
* anyways, so I don't care] */
down_write(&pcmcia_socket_list_rwsem);
if (list_empty(&pcmcia_socket_list))
@@ -340,54 +304,49 @@ struct pcmcia_socket * pcmcia_get_socket_by_nr(unsigned int nr)
EXPORT_SYMBOL(pcmcia_get_socket_by_nr);
-/*======================================================================
-
- socket_setup() and shutdown_socket() are called by the main event
- handler when card insertion and removal events are received.
- socket_setup() turns on socket power and resets the socket, in two stages.
- shutdown_socket() unconfigures a socket and turns off socket power.
-
-======================================================================*/
-
+/**
+ * socket_setup() and shutdown_socket() are called by the main event
+ * handler when card insertion and removal events are received.
+ * socket_setup() turns on socket power and resets the socket, in two stages.
+ * shutdown_socket() unconfigures a socket and turns off socket power.
+ */
static void shutdown_socket(struct pcmcia_socket *s)
{
- cs_dbg(s, 1, "shutdown_socket\n");
-
- /* Blank out the socket state */
- s->socket = dead_socket;
- s->ops->init(s);
- s->ops->set_socket(s, &s->socket);
- s->irq.AssignedIRQ = s->irq.Config = 0;
- s->lock_count = 0;
- destroy_cis_cache(s);
+ cs_dbg(s, 1, "shutdown_socket\n");
+
+ /* Blank out the socket state */
+ s->socket = dead_socket;
+ s->ops->init(s);
+ s->ops->set_socket(s, &s->socket);
+ s->irq.AssignedIRQ = s->irq.Config = 0;
+ s->lock_count = 0;
+ destroy_cis_cache(s);
#ifdef CONFIG_CARDBUS
- cb_free(s);
+ cb_free(s);
#endif
- s->functions = 0;
- if (s->config) {
- kfree(s->config);
- s->config = NULL;
- }
-
- {
- int status;
- s->ops->get_status(s, &status);
- if (status & SS_POWERON) {
- printk(KERN_ERR "PCMCIA: socket %p: *** DANGER *** unable to remove socket power\n", s);
+ s->functions = 0;
+ if (s->config) {
+ kfree(s->config);
+ s->config = NULL;
}
- }
-} /* shutdown_socket */
-/*======================================================================
+ {
+ int status;
+ s->ops->get_status(s, &status);
+ if (status & SS_POWERON) {
+ printk(KERN_ERR "PCMCIA: socket %p: *** DANGER *** unable to remove socket power\n", s);
+ }
+ }
+} /* shutdown_socket */
- The central event handler. Send_event() sends an event to the
- 16-bit subsystem, which then calls the relevant device drivers.
- Parse_events() interprets the event bits from
- a card status change report. Do_shutdown() handles the high
- priority stuff associated with a card removal.
-
-======================================================================*/
+/**
+ * The central event handler. Send_event() sends an event to the
+ * 16-bit subsystem, which then calls the relevant device drivers.
+ * Parse_events() interprets the event bits from
+ * a card status change report. Do_shutdown() handles the high
+ * priority stuff associated with a card removal.
+ */
/* NOTE: send_event needs to be called with skt->sem held. */
@@ -746,420 +705,9 @@ void pcmcia_parse_events(struct pcmcia_socket *s, u_int events)
wake_up(&s->thread_wait);
}
} /* pcmcia_parse_events */
+EXPORT_SYMBOL(pcmcia_parse_events);
-/*======================================================================
-
- Special stuff for managing IO windows, because they are scarce.
-
-======================================================================*/
-
-static int alloc_io_space(struct pcmcia_socket *s, u_int attr, ioaddr_t *base,
- ioaddr_t num, u_int lines)
-{
- int i;
- kio_addr_t try, align;
-
- align = (*base) ? (lines ? 1<<lines : 0) : 1;
- if (align && (align < num)) {
- if (*base) {
- cs_dbg(s, 0, "odd IO request: num %#x align %#lx\n",
- num, align);
- align = 0;
- } else
- while (align && (align < num)) align <<= 1;
- }
- if (*base & ~(align-1)) {
- cs_dbg(s, 0, "odd IO request: base %#x align %#lx\n",
- *base, align);
- align = 0;
- }
- if ((s->features & SS_CAP_STATIC_MAP) && s->io_offset) {
- *base = s->io_offset | (*base & 0x0fff);
- return 0;
- }
- /* Check for an already-allocated window that must conflict with
- what was asked for. It is a hack because it does not catch all
- potential conflicts, just the most obvious ones. */
- for (i = 0; i < MAX_IO_WIN; i++)
- if ((s->io[i].NumPorts != 0) &&
- ((s->io[i].BasePort & (align-1)) == *base))
- return 1;
- for (i = 0; i < MAX_IO_WIN; i++) {
- if (s->io[i].NumPorts == 0) {
- s->io[i].res = find_io_region(*base, num, align, s);
- if (s->io[i].res) {
- s->io[i].Attributes = attr;
- s->io[i].BasePort = *base = s->io[i].res->start;
- s->io[i].NumPorts = s->io[i].InUse = num;
- break;
- } else
- return 1;
- } else if (s->io[i].Attributes != attr)
- continue;
- /* Try to extend top of window */
- try = s->io[i].BasePort + s->io[i].NumPorts;
- if ((*base == 0) || (*base == try))
- if (adjust_io_region(s->io[i].res, s->io[i].res->start,
- s->io[i].res->end + num, s) == 0) {
- *base = try;
- s->io[i].NumPorts += num;
- s->io[i].InUse += num;
- break;
- }
- /* Try to extend bottom of window */
- try = s->io[i].BasePort - num;
- if ((*base == 0) || (*base == try))
- if (adjust_io_region(s->io[i].res, s->io[i].res->start - num,
- s->io[i].res->end, s) == 0) {
- s->io[i].BasePort = *base = try;
- s->io[i].NumPorts += num;
- s->io[i].InUse += num;
- break;
- }
- }
- return (i == MAX_IO_WIN);
-} /* alloc_io_space */
-
-static void release_io_space(struct pcmcia_socket *s, ioaddr_t base,
- ioaddr_t num)
-{
- int i;
-
- for (i = 0; i < MAX_IO_WIN; i++) {
- if ((s->io[i].BasePort <= base) &&
- (s->io[i].BasePort+s->io[i].NumPorts >= base+num)) {
- s->io[i].InUse -= num;
- /* Free the window if no one else is using it */
- if (s->io[i].InUse == 0) {
- s->io[i].NumPorts = 0;
- release_resource(s->io[i].res);
- kfree(s->io[i].res);
- s->io[i].res = NULL;
- }
- }
- }
-}
-
-/*======================================================================
-
- Access_configuration_register() reads and writes configuration
- registers in attribute memory. Memory window 0 is reserved for
- this and the tuple reading services.
-
-======================================================================*/
-
-int pccard_access_configuration_register(struct pcmcia_socket *s,
- unsigned int function,
- conf_reg_t *reg)
-{
- config_t *c;
- int addr;
- u_char val;
-
- if (!s || !s->config)
- return CS_NO_CARD;
-
- c = &s->config[function];
-
- if (c == NULL)
- return CS_NO_CARD;
-
- if (!(c->state & CONFIG_LOCKED))
- return CS_CONFIGURATION_LOCKED;
-
- addr = (c->ConfigBase + reg->Offset) >> 1;
-
- switch (reg->Action) {
- case CS_READ:
- read_cis_mem(s, 1, addr, 1, &val);
- reg->Value = val;
- break;
- case CS_WRITE:
- val = reg->Value;
- write_cis_mem(s, 1, addr, 1, &val);
- break;
- default:
- return CS_BAD_ARGS;
- break;
- }
- return CS_SUCCESS;
-} /* access_configuration_register */
-EXPORT_SYMBOL(pccard_access_configuration_register);
-
-
-/*====================================================================*/
-
-int pccard_get_configuration_info(struct pcmcia_socket *s,
- unsigned int function,
- config_info_t *config)
-{
- config_t *c;
-
- if (!(s->state & SOCKET_PRESENT))
- return CS_NO_CARD;
-
- config->Function = function;
-
-#ifdef CONFIG_CARDBUS
- if (s->state & SOCKET_CARDBUS) {
- memset(config, 0, sizeof(config_info_t));
- config->Vcc = s->socket.Vcc;
- config->Vpp1 = config->Vpp2 = s->socket.Vpp;
- config->Option = s->cb_dev->subordinate->number;
- if (s->state & SOCKET_CARDBUS_CONFIG) {
- config->Attributes = CONF_VALID_CLIENT;
- config->IntType = INT_CARDBUS;
- config->AssignedIRQ = s->irq.AssignedIRQ;
- if (config->AssignedIRQ)
- config->Attributes |= CONF_ENABLE_IRQ;
- config->BasePort1 = s->io[0].BasePort;
- config->NumPorts1 = s->io[0].NumPorts;
- }
- return CS_SUCCESS;
- }
-#endif
-
- c = (s->config != NULL) ? &s->config[function] : NULL;
-
- if ((c == NULL) || !(c->state & CONFIG_LOCKED)) {
- config->Attributes = 0;
- config->Vcc = s->socket.Vcc;
- config->Vpp1 = config->Vpp2 = s->socket.Vpp;
- return CS_SUCCESS;
- }
-
- /* !!! This is a hack !!! */
- memcpy(&config->Attributes, &c->Attributes, sizeof(config_t));
- config->Attributes |= CONF_VALID_CLIENT;
- config->CardValues = c->CardValues;
- config->IRQAttributes = c->irq.Attributes;
- config->AssignedIRQ = s->irq.AssignedIRQ;
- config->BasePort1 = c->io.BasePort1;
- config->NumPorts1 = c->io.NumPorts1;
- config->Attributes1 = c->io.Attributes1;
- config->BasePort2 = c->io.BasePort2;
- config->NumPorts2 = c->io.NumPorts2;
- config->Attributes2 = c->io.Attributes2;
- config->IOAddrLines = c->io.IOAddrLines;
-
- return CS_SUCCESS;
-} /* get_configuration_info */
-EXPORT_SYMBOL(pccard_get_configuration_info);
-
-/*======================================================================
-
- Return information about this version of Card Services.
-
-======================================================================*/
-
-int pcmcia_get_card_services_info(servinfo_t *info)
-{
- unsigned int socket_count = 0;
- struct list_head *tmp;
- info->Signature[0] = 'C';
- info->Signature[1] = 'S';
- down_read(&pcmcia_socket_list_rwsem);
- list_for_each(tmp, &pcmcia_socket_list)
- socket_count++;
- up_read(&pcmcia_socket_list_rwsem);
- info->Count = socket_count;
- info->Revision = CS_RELEASE_CODE;
- info->CSLevel = 0x0210;
- info->VendorString = (char *)release;
- return CS_SUCCESS;
-} /* get_card_services_info */
-
-
-/*====================================================================*/
-
-int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *handle, int idx, win_req_t *req)
-{
- window_t *win;
- int w;
-
- if (!s || !(s->state & SOCKET_PRESENT))
- return CS_NO_CARD;
- for (w = idx; w < MAX_WIN; w++)
- if (s->state & SOCKET_WIN_REQ(w)) break;
- if (w == MAX_WIN)
- return CS_NO_MORE_ITEMS;
- win = &s->win[w];
- req->Base = win->ctl.res->start;
- req->Size = win->ctl.res->end - win->ctl.res->start + 1;
- req->AccessSpeed = win->ctl.speed;
- req->Attributes = 0;
- if (win->ctl.flags & MAP_ATTRIB)
- req->Attributes |= WIN_MEMORY_TYPE_AM;
- if (win->ctl.flags & MAP_ACTIVE)
- req->Attributes |= WIN_ENABLE;
- if (win->ctl.flags & MAP_16BIT)
- req->Attributes |= WIN_DATA_WIDTH_16;
- if (win->ctl.flags & MAP_USE_WAIT)
- req->Attributes |= WIN_USE_WAIT;
- *handle = win;
- return CS_SUCCESS;
-} /* get_window */
-EXPORT_SYMBOL(pcmcia_get_window);
-
-/*=====================================================================
-
- Return the PCI device associated with a card..
-
-======================================================================*/
-
-#ifdef CONFIG_CARDBUS
-
-struct pci_bus *pcmcia_lookup_bus(struct pcmcia_socket *s)
-{
- if (!s || !(s->state & SOCKET_CARDBUS))
- return NULL;
-
- return s->cb_dev->subordinate;
-}
-
-EXPORT_SYMBOL(pcmcia_lookup_bus);
-
-#endif
-
-/*======================================================================
-
- Get the current socket state bits. We don't support the latched
- SocketState yet: I haven't seen any point for it.
-
-======================================================================*/
-
-int pccard_get_status(struct pcmcia_socket *s, unsigned int function, cs_status_t *status)
-{
- config_t *c;
- int val;
-
- s->ops->get_status(s, &val);
- status->CardState = status->SocketState = 0;
- status->CardState |= (val & SS_DETECT) ? CS_EVENT_CARD_DETECT : 0;
- status->CardState |= (val & SS_CARDBUS) ? CS_EVENT_CB_DETECT : 0;
- status->CardState |= (val & SS_3VCARD) ? CS_EVENT_3VCARD : 0;
- status->CardState |= (val & SS_XVCARD) ? CS_EVENT_XVCARD : 0;
- if (s->state & SOCKET_SUSPEND)
- status->CardState |= CS_EVENT_PM_SUSPEND;
- if (!(s->state & SOCKET_PRESENT))
- return CS_NO_CARD;
-
- c = (s->config != NULL) ? &s->config[function] : NULL;
- if ((c != NULL) && (c->state & CONFIG_LOCKED) &&
- (c->IntType & (INT_MEMORY_AND_IO | INT_ZOOMED_VIDEO))) {
- u_char reg;
- if (c->Present & PRESENT_PIN_REPLACE) {
- read_cis_mem(s, 1, (c->ConfigBase+CISREG_PRR)>>1, 1, &reg);
- status->CardState |=
- (reg & PRR_WP_STATUS) ? CS_EVENT_WRITE_PROTECT : 0;
- status->CardState |=
- (reg & PRR_READY_STATUS) ? CS_EVENT_READY_CHANGE : 0;
- status->CardState |=
- (reg & PRR_BVD2_STATUS) ? CS_EVENT_BATTERY_LOW : 0;
- status->CardState |=
- (reg & PRR_BVD1_STATUS) ? CS_EVENT_BATTERY_DEAD : 0;
- } else {
- /* No PRR? Then assume we're always ready */
- status->CardState |= CS_EVENT_READY_CHANGE;
- }
- if (c->Present & PRESENT_EXT_STATUS) {
- read_cis_mem(s, 1, (c->ConfigBase+CISREG_ESR)>>1, 1, &reg);
- status->CardState |=
- (reg & ESR_REQ_ATTN) ? CS_EVENT_REQUEST_ATTENTION : 0;
- }
- return CS_SUCCESS;
- }
- status->CardState |=
- (val & SS_WRPROT) ? CS_EVENT_WRITE_PROTECT : 0;
- status->CardState |=
- (val & SS_BATDEAD) ? CS_EVENT_BATTERY_DEAD : 0;
- status->CardState |=
- (val & SS_BATWARN) ? CS_EVENT_BATTERY_LOW : 0;
- status->CardState |=
- (val & SS_READY) ? CS_EVENT_READY_CHANGE : 0;
- return CS_SUCCESS;
-} /* get_status */
-EXPORT_SYMBOL(pccard_get_status);
-
-/*======================================================================
-
- Change the card address of an already open memory window.
-
-======================================================================*/
-
-int pcmcia_get_mem_page(window_handle_t win, memreq_t *req)
-{
- if ((win == NULL) || (win->magic != WINDOW_MAGIC))
- return CS_BAD_HANDLE;
- req->Page = 0;
- req->CardOffset = win->ctl.card_start;
- return CS_SUCCESS;
-} /* get_mem_page */
-
-int pcmcia_map_mem_page(window_handle_t win, memreq_t *req)
-{
- struct pcmcia_socket *s;
- if ((win == NULL) || (win->magic != WINDOW_MAGIC))
- return CS_BAD_HANDLE;
- if (req->Page != 0)
- return CS_BAD_PAGE;
- s = win->sock;
- win->ctl.card_start = req->CardOffset;
- if (s->ops->set_mem_map(s, &win->ctl) != 0)
- return CS_BAD_OFFSET;
- return CS_SUCCESS;
-} /* map_mem_page */
-
-/*======================================================================
-
- Modify a locked socket configuration
-
-======================================================================*/
-
-int pcmcia_modify_configuration(client_handle_t handle,
- modconf_t *mod)
-{
- struct pcmcia_socket *s;
- config_t *c;
-
- if (CHECK_HANDLE(handle))
- return CS_BAD_HANDLE;
- s = SOCKET(handle); c = CONFIG(handle);
- if (!(s->state & SOCKET_PRESENT))
- return CS_NO_CARD;
- if (!(c->state & CONFIG_LOCKED))
- return CS_CONFIGURATION_LOCKED;
-
- if (mod->Attributes & CONF_IRQ_CHANGE_VALID) {
- if (mod->Attributes & CONF_ENABLE_IRQ) {
- c->Attributes |= CONF_ENABLE_IRQ;
- s->socket.io_irq = s->irq.AssignedIRQ;
- } else {
- c->Attributes &= ~CONF_ENABLE_IRQ;
- s->socket.io_irq = 0;
- }
- s->ops->set_socket(s, &s->socket);
- }
-
- if (mod->Attributes & CONF_VCC_CHANGE_VALID)
- return CS_BAD_VCC;
-
- /* We only allow changing Vpp1 and Vpp2 to the same value */
- if ((mod->Attributes & CONF_VPP1_CHANGE_VALID) &&
- (mod->Attributes & CONF_VPP2_CHANGE_VALID)) {
- if (mod->Vpp1 != mod->Vpp2)
- return CS_BAD_VPP;
- c->Vpp1 = c->Vpp2 = s->socket.Vpp = mod->Vpp1;
- if (s->ops->set_socket(s, &s->socket))
- return CS_BAD_VPP;
- } else if ((mod->Attributes & CONF_VPP1_CHANGE_VALID) ||
- (mod->Attributes & CONF_VPP2_CHANGE_VALID))
- return CS_BAD_VPP;
-
- return CS_SUCCESS;
-} /* modify_configuration */
-
/* register pcmcia_callback */
int pccard_register_pcmcia(struct pcmcia_socket *s, struct pcmcia_callback *c)
{
@@ -1188,543 +736,16 @@ int pccard_register_pcmcia(struct pcmcia_socket *s, struct pcmcia_callback *c)
}
EXPORT_SYMBOL(pccard_register_pcmcia);
-/*====================================================================*/
-int pcmcia_release_configuration(client_handle_t handle)
-{
- pccard_io_map io = { 0, 0, 0, 0, 1 };
- struct pcmcia_socket *s;
- int i;
-
- if (CHECK_HANDLE(handle) ||
- !(handle->state & CLIENT_CONFIG_LOCKED))
- return CS_BAD_HANDLE;
- handle->state &= ~CLIENT_CONFIG_LOCKED;
- s = SOCKET(handle);
-
-#ifdef CONFIG_CARDBUS
- if (handle->state & CLIENT_CARDBUS)
- return CS_SUCCESS;
-#endif
-
- if (!(handle->state & CLIENT_STALE)) {
- config_t *c = CONFIG(handle);
- if (--(s->lock_count) == 0) {
- s->socket.flags = SS_OUTPUT_ENA; /* Is this correct? */
- s->socket.Vpp = 0;
- s->socket.io_irq = 0;
- s->ops->set_socket(s, &s->socket);
- }
- if (c->state & CONFIG_IO_REQ)
- for (i = 0; i < MAX_IO_WIN; i++) {
- if (s->io[i].NumPorts == 0)
- continue;
- s->io[i].Config--;
- if (s->io[i].Config != 0)
- continue;
- io.map = i;
- s->ops->set_io_map(s, &io);
- }
- c->state &= ~CONFIG_LOCKED;
- }
-
- return CS_SUCCESS;
-} /* release_configuration */
-
-/*======================================================================
-
- Release_io() releases the I/O ranges allocated by a client. This
- may be invoked some time after a card ejection has already dumped
- the actual socket configuration, so if the client is "stale", we
- don't bother checking the port ranges against the current socket
- values.
-
-======================================================================*/
-
-int pcmcia_release_io(client_handle_t handle, io_req_t *req)
-{
- struct pcmcia_socket *s;
-
- if (CHECK_HANDLE(handle) || !(handle->state & CLIENT_IO_REQ))
- return CS_BAD_HANDLE;
- handle->state &= ~CLIENT_IO_REQ;
- s = SOCKET(handle);
-
-#ifdef CONFIG_CARDBUS
- if (handle->state & CLIENT_CARDBUS)
- return CS_SUCCESS;
-#endif
-
- if (!(handle->state & CLIENT_STALE)) {
- config_t *c = CONFIG(handle);
- if (c->state & CONFIG_LOCKED)
- return CS_CONFIGURATION_LOCKED;
- if ((c->io.BasePort1 != req->BasePort1) ||
- (c->io.NumPorts1 != req->NumPorts1) ||
- (c->io.BasePort2 != req->BasePort2) ||
- (c->io.NumPorts2 != req->NumPorts2))
- return CS_BAD_ARGS;
- c->state &= ~CONFIG_IO_REQ;
- }
-
- release_io_space(s, req->BasePort1, req->NumPorts1);
- if (req->NumPorts2)
- release_io_space(s, req->BasePort2, req->NumPorts2);
-
- return CS_SUCCESS;
-} /* release_io */
-
-/*====================================================================*/
-
-int pcmcia_release_irq(client_handle_t handle, irq_req_t *req)
-{
- struct pcmcia_socket *s;
- if (CHECK_HANDLE(handle) || !(handle->state & CLIENT_IRQ_REQ))
- return CS_BAD_HANDLE;
- handle->state &= ~CLIENT_IRQ_REQ;
- s = SOCKET(handle);
-
- if (!(handle->state & CLIENT_STALE)) {
- config_t *c = CONFIG(handle);
- if (c->state & CONFIG_LOCKED)
- return CS_CONFIGURATION_LOCKED;
- if (c->irq.Attributes != req->Attributes)
- return CS_BAD_ATTRIBUTE;
- if (s->irq.AssignedIRQ != req->AssignedIRQ)
- return CS_BAD_IRQ;
- if (--s->irq.Config == 0) {
- c->state &= ~CONFIG_IRQ_REQ;
- s->irq.AssignedIRQ = 0;
- }
- }
-
- if (req->Attributes & IRQ_HANDLE_PRESENT) {
- free_irq(req->AssignedIRQ, req->Instance);
- }
-
-#ifdef CONFIG_PCMCIA_PROBE
- pcmcia_used_irq[req->AssignedIRQ]--;
-#endif
-
- return CS_SUCCESS;
-} /* cs_release_irq */
-
-/*====================================================================*/
-
-int pcmcia_release_window(window_handle_t win)
-{
- struct pcmcia_socket *s;
-
- if ((win == NULL) || (win->magic != WINDOW_MAGIC))
- return CS_BAD_HANDLE;
- s = win->sock;
- if (!(win->handle->state & CLIENT_WIN_REQ(win->index)))
- return CS_BAD_HANDLE;
-
- /* Shut down memory window */
- win->ctl.flags &= ~MAP_ACTIVE;
- s->ops->set_mem_map(s, &win->ctl);
- s->state &= ~SOCKET_WIN_REQ(win->index);
-
- /* Release system memory */
- if (win->ctl.res) {
- release_resource(win->ctl.res);
- kfree(win->ctl.res);
- win->ctl.res = NULL;
- }
- win->handle->state &= ~CLIENT_WIN_REQ(win->index);
-
- win->magic = 0;
-
- return CS_SUCCESS;
-} /* release_window */
-
-/*====================================================================*/
-
-int pcmcia_request_configuration(client_handle_t handle,
- config_req_t *req)
-{
- int i;
- u_int base;
- struct pcmcia_socket *s;
- config_t *c;
- pccard_io_map iomap;
-
- if (CHECK_HANDLE(handle))
- return CS_BAD_HANDLE;
- s = SOCKET(handle);
- if (!(s->state & SOCKET_PRESENT))
- return CS_NO_CARD;
-
-#ifdef CONFIG_CARDBUS
- if (handle->state & CLIENT_CARDBUS)
- return CS_UNSUPPORTED_MODE;
-#endif
-
- if (req->IntType & INT_CARDBUS)
- return CS_UNSUPPORTED_MODE;
- c = CONFIG(handle);
- if (c->state & CONFIG_LOCKED)
- return CS_CONFIGURATION_LOCKED;
-
- /* Do power control. We don't allow changes in Vcc. */
- if (s->socket.Vcc != req->Vcc)
- return CS_BAD_VCC;
- if (req->Vpp1 != req->Vpp2)
- return CS_BAD_VPP;
- s->socket.Vpp = req->Vpp1;
- if (s->ops->set_socket(s, &s->socket))
- return CS_BAD_VPP;
-
- c->Vcc = req->Vcc; c->Vpp1 = c->Vpp2 = req->Vpp1;
-
- /* Pick memory or I/O card, DMA mode, interrupt */
- c->IntType = req->IntType;
- c->Attributes = req->Attributes;
- if (req->IntType & INT_MEMORY_AND_IO)
- s->socket.flags |= SS_IOCARD;
- if (req->IntType & INT_ZOOMED_VIDEO)
- s->socket.flags |= SS_ZVCARD | SS_IOCARD;
- if (req->Attributes & CONF_ENABLE_DMA)
- s->socket.flags |= SS_DMA_MODE;
- if (req->Attributes & CONF_ENABLE_SPKR)
- s->socket.flags |= SS_SPKR_ENA;
- if (req->Attributes & CONF_ENABLE_IRQ)
- s->socket.io_irq = s->irq.AssignedIRQ;
- else
- s->socket.io_irq = 0;
- s->ops->set_socket(s, &s->socket);
- s->lock_count++;
-
- /* Set up CIS configuration registers */
- base = c->ConfigBase = req->ConfigBase;
- c->Present = c->CardValues = req->Present;
- if (req->Present & PRESENT_COPY) {
- c->Copy = req->Copy;
- write_cis_mem(s, 1, (base + CISREG_SCR)>>1, 1, &c->Copy);
- }
- if (req->Present & PRESENT_OPTION) {
- if (s->functions == 1) {
- c->Option = req->ConfigIndex & COR_CONFIG_MASK;
- } else {
- c->Option = req->ConfigIndex & COR_MFC_CONFIG_MASK;
- c->Option |= COR_FUNC_ENA|COR_IREQ_ENA;
- if (req->Present & PRESENT_IOBASE_0)
- c->Option |= COR_ADDR_DECODE;
- }
- if (c->state & CONFIG_IRQ_REQ)
- if (!(c->irq.Attributes & IRQ_FORCED_PULSE))
- c->Option |= COR_LEVEL_REQ;
- write_cis_mem(s, 1, (base + CISREG_COR)>>1, 1, &c->Option);
- mdelay(40);
- }
- if (req->Present & PRESENT_STATUS) {
- c->Status = req->Status;
- write_cis_mem(s, 1, (base + CISREG_CCSR)>>1, 1, &c->Status);
- }
- if (req->Present & PRESENT_PIN_REPLACE) {
- c->Pin = req->Pin;
- write_cis_mem(s, 1, (base + CISREG_PRR)>>1, 1, &c->Pin);
- }
- if (req->Present & PRESENT_EXT_STATUS) {
- c->ExtStatus = req->ExtStatus;
- write_cis_mem(s, 1, (base + CISREG_ESR)>>1, 1, &c->ExtStatus);
- }
- if (req->Present & PRESENT_IOBASE_0) {
- u_char b = c->io.BasePort1 & 0xff;
- write_cis_mem(s, 1, (base + CISREG_IOBASE_0)>>1, 1, &b);
- b = (c->io.BasePort1 >> 8) & 0xff;
- write_cis_mem(s, 1, (base + CISREG_IOBASE_1)>>1, 1, &b);
- }
- if (req->Present & PRESENT_IOSIZE) {
- u_char b = c->io.NumPorts1 + c->io.NumPorts2 - 1;
- write_cis_mem(s, 1, (base + CISREG_IOSIZE)>>1, 1, &b);
- }
-
- /* Configure I/O windows */
- if (c->state & CONFIG_IO_REQ) {
- iomap.speed = io_speed;
- for (i = 0; i < MAX_IO_WIN; i++)
- if (s->io[i].NumPorts != 0) {
- iomap.map = i;
- iomap.flags = MAP_ACTIVE;
- switch (s->io[i].Attributes & IO_DATA_PATH_WIDTH) {
- case IO_DATA_PATH_WIDTH_16:
- iomap.flags |= MAP_16BIT; break;
- case IO_DATA_PATH_WIDTH_AUTO:
- iomap.flags |= MAP_AUTOSZ; break;
- default:
- break;
- }
- iomap.start = s->io[i].BasePort;
- iomap.stop = iomap.start + s->io[i].NumPorts - 1;
- s->ops->set_io_map(s, &iomap);
- s->io[i].Config++;
- }
- }
-
- c->state |= CONFIG_LOCKED;
- handle->state |= CLIENT_CONFIG_LOCKED;
- return CS_SUCCESS;
-} /* request_configuration */
-
-/*======================================================================
-
- Request_io() reserves ranges of port addresses for a socket.
- I have not implemented range sharing or alias addressing.
-
-======================================================================*/
-
-int pcmcia_request_io(client_handle_t handle, io_req_t *req)
-{
- struct pcmcia_socket *s;
- config_t *c;
-
- if (CHECK_HANDLE(handle))
- return CS_BAD_HANDLE;
- s = SOCKET(handle);
- if (!(s->state & SOCKET_PRESENT))
- return CS_NO_CARD;
-
- if (handle->state & CLIENT_CARDBUS) {
-#ifdef CONFIG_CARDBUS
- handle->state |= CLIENT_IO_REQ;
- return CS_SUCCESS;
-#else
- return CS_UNSUPPORTED_FUNCTION;
-#endif
- }
-
- if (!req)
- return CS_UNSUPPORTED_MODE;
- c = CONFIG(handle);
- if (c->state & CONFIG_LOCKED)
- return CS_CONFIGURATION_LOCKED;
- if (c->state & CONFIG_IO_REQ)
- return CS_IN_USE;
- if (req->Attributes1 & (IO_SHARED | IO_FORCE_ALIAS_ACCESS))
- return CS_BAD_ATTRIBUTE;
- if ((req->NumPorts2 > 0) &&
- (req->Attributes2 & (IO_SHARED | IO_FORCE_ALIAS_ACCESS)))
- return CS_BAD_ATTRIBUTE;
-
- if (alloc_io_space(s, req->Attributes1, &req->BasePort1,
- req->NumPorts1, req->IOAddrLines))
- return CS_IN_USE;
-
- if (req->NumPorts2) {
- if (alloc_io_space(s, req->Attributes2, &req->BasePort2,
- req->NumPorts2, req->IOAddrLines)) {
- release_io_space(s, req->BasePort1, req->NumPorts1);
- return CS_IN_USE;
- }
- }
-
- c->io = *req;
- c->state |= CONFIG_IO_REQ;
- handle->state |= CLIENT_IO_REQ;
- return CS_SUCCESS;
-} /* request_io */
-
-/*======================================================================
-
- Request_irq() reserves an irq for this client.
-
- Also, since Linux only reserves irq's when they are actually
- hooked, we don't guarantee that an irq will still be available
- when the configuration is locked. Now that I think about it,
- there might be a way to fix this using a dummy handler.
-
-======================================================================*/
-
-#ifdef CONFIG_PCMCIA_PROBE
-static irqreturn_t test_action(int cpl, void *dev_id, struct pt_regs *regs)
-{
- return IRQ_NONE;
-}
-#endif
-
-int pcmcia_request_irq(client_handle_t handle, irq_req_t *req)
-{
- struct pcmcia_socket *s;
- config_t *c;
- int ret = CS_IN_USE, irq = 0;
- struct pcmcia_device *p_dev = handle_to_pdev(handle);
-
- if (CHECK_HANDLE(handle))
- return CS_BAD_HANDLE;
- s = SOCKET(handle);
- if (!(s->state & SOCKET_PRESENT))
- return CS_NO_CARD;
- c = CONFIG(handle);
- if (c->state & CONFIG_LOCKED)
- return CS_CONFIGURATION_LOCKED;
- if (c->state & CONFIG_IRQ_REQ)
- return CS_IN_USE;
-
-#ifdef CONFIG_PCMCIA_PROBE
- if (s->irq.AssignedIRQ != 0) {
- /* If the interrupt is already assigned, it must be the same */
- irq = s->irq.AssignedIRQ;
- } else {
- int try;
- u32 mask = s->irq_mask;
- void *data = NULL;
-
- for (try = 0; try < 64; try++) {
- irq = try % 32;
-
- /* marked as available by driver, and not blocked by userspace? */
- if (!((mask >> irq) & 1))
- continue;
-
- /* avoid an IRQ which is already used by a PCMCIA card */
- if ((try < 32) && pcmcia_used_irq[irq])
- continue;
-
- /* register the correct driver, if possible, of check whether
- * registering a dummy handle works, i.e. if the IRQ isn't
- * marked as used by the kernel resource management core */
- ret = request_irq(irq,
- (req->Attributes & IRQ_HANDLE_PRESENT) ? req->Handler : test_action,
- ((req->Attributes & IRQ_TYPE_DYNAMIC_SHARING) ||
- (s->functions > 1) ||
- (irq == s->pci_irq)) ? SA_SHIRQ : 0,
- p_dev->dev.bus_id,
- (req->Attributes & IRQ_HANDLE_PRESENT) ? req->Instance : data);
- if (!ret) {
- if (!(req->Attributes & IRQ_HANDLE_PRESENT))
- free_irq(irq, data);
- break;
- }
- }
- }
-#endif
- if (ret) {
- if (!s->pci_irq)
- return ret;
- irq = s->pci_irq;
- }
-
- if (ret && req->Attributes & IRQ_HANDLE_PRESENT) {
- if (request_irq(irq, req->Handler,
- ((req->Attributes & IRQ_TYPE_DYNAMIC_SHARING) ||
- (s->functions > 1) ||
- (irq == s->pci_irq)) ? SA_SHIRQ : 0,
- p_dev->dev.bus_id, req->Instance))
- return CS_IN_USE;
- }
-
- c->irq.Attributes = req->Attributes;
- s->irq.AssignedIRQ = req->AssignedIRQ = irq;
- s->irq.Config++;
-
- c->state |= CONFIG_IRQ_REQ;
- handle->state |= CLIENT_IRQ_REQ;
-
-#ifdef CONFIG_PCMCIA_PROBE
- pcmcia_used_irq[irq]++;
-#endif
-
- return CS_SUCCESS;
-} /* pcmcia_request_irq */
-
-/*======================================================================
-
- Request_window() establishes a mapping between card memory space
- and system memory space.
-
-======================================================================*/
-
-int pcmcia_request_window(client_handle_t *handle, win_req_t *req, window_handle_t *wh)
-{
- struct pcmcia_socket *s;
- window_t *win;
- u_long align;
- int w;
-
- if (CHECK_HANDLE(*handle))
- return CS_BAD_HANDLE;
- s = (*handle)->Socket;
- if (!(s->state & SOCKET_PRESENT))
- return CS_NO_CARD;
- if (req->Attributes & (WIN_PAGED | WIN_SHARED))
- return CS_BAD_ATTRIBUTE;
-
- /* Window size defaults to smallest available */
- if (req->Size == 0)
- req->Size = s->map_size;
- align = (((s->features & SS_CAP_MEM_ALIGN) ||
- (req->Attributes & WIN_STRICT_ALIGN)) ?
- req->Size : s->map_size);
- if (req->Size & (s->map_size-1))
- return CS_BAD_SIZE;
- if ((req->Base && (s->features & SS_CAP_STATIC_MAP)) ||
- (req->Base & (align-1)))
- return CS_BAD_BASE;
- if (req->Base)
- align = 0;
-
- /* Allocate system memory window */
- for (w = 0; w < MAX_WIN; w++)
- if (!(s->state & SOCKET_WIN_REQ(w))) break;
- if (w == MAX_WIN)
- return CS_OUT_OF_RESOURCE;
-
- win = &s->win[w];
- win->magic = WINDOW_MAGIC;
- win->index = w;
- win->handle = *handle;
- win->sock = s;
-
- if (!(s->features & SS_CAP_STATIC_MAP)) {
- win->ctl.res = find_mem_region(req->Base, req->Size, align,
- (req->Attributes & WIN_MAP_BELOW_1MB), s);
- if (!win->ctl.res)
- return CS_IN_USE;
- }
- (*handle)->state |= CLIENT_WIN_REQ(w);
-
- /* Configure the socket controller */
- win->ctl.map = w+1;
- win->ctl.flags = 0;
- win->ctl.speed = req->AccessSpeed;
- if (req->Attributes & WIN_MEMORY_TYPE)
- win->ctl.flags |= MAP_ATTRIB;
- if (req->Attributes & WIN_ENABLE)
- win->ctl.flags |= MAP_ACTIVE;
- if (req->Attributes & WIN_DATA_WIDTH_16)
- win->ctl.flags |= MAP_16BIT;
- if (req->Attributes & WIN_USE_WAIT)
- win->ctl.flags |= MAP_USE_WAIT;
- win->ctl.card_start = 0;
- if (s->ops->set_mem_map(s, &win->ctl) != 0)
- return CS_BAD_ARGS;
- s->state |= SOCKET_WIN_REQ(w);
-
- /* Return window handle */
- if (s->features & SS_CAP_STATIC_MAP) {
- req->Base = win->ctl.static_start;
- } else {
- req->Base = win->ctl.res->start;
- }
- *wh = win;
-
- return CS_SUCCESS;
-} /* request_window */
-
-/*======================================================================
-
- I'm not sure which "reset" function this is supposed to use,
- but for now, it uses the low-level interface's reset, not the
- CIS register.
-
-======================================================================*/
+/* I'm not sure which "reset" function this is supposed to use,
+ * but for now, it uses the low-level interface's reset, not the
+ * CIS register.
+ */
int pccard_reset_card(struct pcmcia_socket *skt)
{
int ret;
-
+
cs_dbg(skt, 1, "resetting socket\n");
down(&skt->skt_sem);
@@ -1757,17 +778,14 @@ int pccard_reset_card(struct pcmcia_socket *skt)
} /* reset_card */
EXPORT_SYMBOL(pccard_reset_card);
-/*======================================================================
-
- These shut down or wake up a socket. They are sort of user
- initiated versions of the APM suspend and resume actions.
-
-======================================================================*/
+/* These shut down or wake up a socket. They are sort of user
+ * initiated versions of the APM suspend and resume actions.
+ */
int pcmcia_suspend_card(struct pcmcia_socket *skt)
{
int ret;
-
+
cs_dbg(skt, 1, "suspending socket\n");
down(&skt->skt_sem);
@@ -1786,6 +804,8 @@ int pcmcia_suspend_card(struct pcmcia_socket *skt)
return ret;
} /* suspend_card */
+EXPORT_SYMBOL(pcmcia_suspend_card);
+
int pcmcia_resume_card(struct pcmcia_socket *skt)
{
@@ -1809,13 +829,10 @@ int pcmcia_resume_card(struct pcmcia_socket *skt)
return ret;
} /* resume_card */
+EXPORT_SYMBOL(pcmcia_resume_card);
-/*======================================================================
-
- These handle user requests to eject or insert a card.
-
-======================================================================*/
+/* These handle user requests to eject or insert a card. */
int pcmcia_eject_card(struct pcmcia_socket *skt)
{
int ret;
@@ -1842,6 +859,8 @@ int pcmcia_eject_card(struct pcmcia_socket *skt)
return ret;
} /* eject_card */
+EXPORT_SYMBOL(pcmcia_eject_card);
+
int pcmcia_insert_card(struct pcmcia_socket *skt)
{
@@ -1865,37 +884,38 @@ int pcmcia_insert_card(struct pcmcia_socket *skt)
return ret;
} /* insert_card */
+EXPORT_SYMBOL(pcmcia_insert_card);
-/*======================================================================
- OS-specific module glue goes here
-
-======================================================================*/
-/* in alpha order */
-EXPORT_SYMBOL(pcmcia_eject_card);
-EXPORT_SYMBOL(pcmcia_get_card_services_info);
-EXPORT_SYMBOL(pcmcia_get_mem_page);
-EXPORT_SYMBOL(pcmcia_insert_card);
-EXPORT_SYMBOL(pcmcia_map_mem_page);
-EXPORT_SYMBOL(pcmcia_modify_configuration);
-EXPORT_SYMBOL(pcmcia_release_configuration);
-EXPORT_SYMBOL(pcmcia_release_io);
-EXPORT_SYMBOL(pcmcia_release_irq);
-EXPORT_SYMBOL(pcmcia_release_window);
-EXPORT_SYMBOL(pcmcia_replace_cis);
-EXPORT_SYMBOL(pcmcia_request_configuration);
-EXPORT_SYMBOL(pcmcia_request_io);
-EXPORT_SYMBOL(pcmcia_request_irq);
-EXPORT_SYMBOL(pcmcia_request_window);
-EXPORT_SYMBOL(pcmcia_resume_card);
-EXPORT_SYMBOL(pcmcia_suspend_card);
+static int pcmcia_socket_hotplug(struct class_device *dev, char **envp,
+ int num_envp, char *buffer, int buffer_size)
+{
+ struct pcmcia_socket *s = container_of(dev, struct pcmcia_socket, dev);
+ int i = 0, length = 0;
+
+ if (add_hotplug_env_var(envp, num_envp, &i, buffer, buffer_size,
+ &length, "SOCKET_NO=%u", s->sock))
+ return -ENOMEM;
+
+ envp[i] = NULL;
+
+ return 0;
+}
+
+
+static struct completion pcmcia_unload;
+
+static void pcmcia_release_socket_class(struct class *data)
+{
+ complete(&pcmcia_unload);
+}
-EXPORT_SYMBOL(dead_socket);
-EXPORT_SYMBOL(pcmcia_parse_events);
struct class pcmcia_socket_class = {
.name = "pcmcia_socket",
+ .hotplug = pcmcia_socket_hotplug,
.release = pcmcia_release_socket,
+ .class_release = pcmcia_release_socket_class,
};
EXPORT_SYMBOL(pcmcia_socket_class);
@@ -1903,9 +923,8 @@ EXPORT_SYMBOL(pcmcia_socket_class);
static int __init init_pcmcia_cs(void)
{
int ret;
- printk(KERN_INFO "%s\n", release);
- printk(KERN_INFO " %s\n", options);
+ init_completion(&pcmcia_unload);
ret = class_register(&pcmcia_socket_class);
if (ret)
return (ret);
@@ -1914,13 +933,12 @@ static int __init init_pcmcia_cs(void)
static void __exit exit_pcmcia_cs(void)
{
- printk(KERN_INFO "unloading Kernel Card Services\n");
- class_interface_unregister(&pccard_sysfs_interface);
- class_unregister(&pcmcia_socket_class);
+ class_interface_unregister(&pccard_sysfs_interface);
+ class_unregister(&pcmcia_socket_class);
+
+ wait_for_completion(&pcmcia_unload);
}
subsys_initcall(init_pcmcia_cs);
module_exit(exit_pcmcia_cs);
-/*====================================================================*/
-
diff --git a/drivers/pcmcia/cs_internal.h b/drivers/pcmcia/cs_internal.h
index 7933a7db49d..0b4c18edfa4 100644
--- a/drivers/pcmcia/cs_internal.h
+++ b/drivers/pcmcia/cs_internal.h
@@ -123,9 +123,9 @@ void cb_free(struct pcmcia_socket *s);
int read_cb_mem(struct pcmcia_socket *s, int space, u_int addr, u_int len, void *ptr);
/* In cistpl.c */
-int read_cis_mem(struct pcmcia_socket *s, int attr,
+int pcmcia_read_cis_mem(struct pcmcia_socket *s, int attr,
u_int addr, u_int len, void *ptr);
-void write_cis_mem(struct pcmcia_socket *s, int attr,
+void pcmcia_write_cis_mem(struct pcmcia_socket *s, int attr,
u_int addr, u_int len, void *ptr);
void release_cis_mem(struct pcmcia_socket *s);
void destroy_cis_cache(struct pcmcia_socket *s);
@@ -134,13 +134,12 @@ int pccard_read_tuple(struct pcmcia_socket *s, unsigned int function, cisdata_t
/* In rsrc_mgr */
void pcmcia_validate_mem(struct pcmcia_socket *s);
-struct resource *find_io_region(unsigned long base, int num, unsigned long align,
+struct resource *pcmcia_find_io_region(unsigned long base, int num, unsigned long align,
struct pcmcia_socket *s);
-int adjust_io_region(struct resource *res, unsigned long r_start,
+int pcmcia_adjust_io_region(struct resource *res, unsigned long r_start,
unsigned long r_end, struct pcmcia_socket *s);
-struct resource *find_mem_region(u_long base, u_long num, u_long align,
+struct resource *pcmcia_find_mem_region(u_long base, u_long num, u_long align,
int low, struct pcmcia_socket *s);
-int adjust_resource_info(client_handle_t handle, adjust_t *adj);
void release_resource_db(struct pcmcia_socket *s);
/* In socket_sysfs.c */
@@ -159,7 +158,7 @@ int pccard_access_configuration_register(struct pcmcia_socket *s, unsigned int f
struct pcmcia_callback{
struct module *owner;
int (*event) (struct pcmcia_socket *s, event_t event, int priority);
- int (*resources_done) (struct pcmcia_socket *s);
+ void (*requery) (struct pcmcia_socket *s);
};
int pccard_register_pcmcia(struct pcmcia_socket *s, struct pcmcia_callback *c);
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 569e55feecf..cabddd49f6f 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -10,44 +10,29 @@
* are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
*
* (C) 1999 David A. Hinds
- * (C) 2003 - 2004 Dominik Brodowski
+ * (C) 2003 - 2005 Dominik Brodowski
*/
#include <linux/config.h>
+#include <linux/kernel.h>
#include <linux/module.h>
-#include <linux/moduleparam.h>
#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/major.h>
-#include <linux/string.h>
#include <linux/errno.h>
-#include <linux/slab.h>
-#include <linux/mm.h>
-#include <linux/fcntl.h>
-#include <linux/sched.h>
-#include <linux/smp_lock.h>
-#include <linux/timer.h>
-#include <linux/ioctl.h>
-#include <linux/proc_fs.h>
-#include <linux/poll.h>
-#include <linux/pci.h>
#include <linux/list.h>
#include <linux/delay.h>
-#include <linux/kref.h>
#include <linux/workqueue.h>
-
-#include <asm/atomic.h>
+#include <linux/crc32.h>
+#include <linux/firmware.h>
#define IN_CARD_SERVICES
-#include <pcmcia/version.h>
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
-#include <pcmcia/bulkmem.h>
#include <pcmcia/cistpl.h>
#include <pcmcia/ds.h>
#include <pcmcia/ss.h>
#include "cs_internal.h"
+#include "ds_internal.h"
/*====================================================================*/
@@ -70,49 +55,9 @@ module_param_named(pc_debug, ds_pc_debug, int, 0644);
#define ds_dbg(lvl, fmt, arg...) do { } while (0)
#endif
-/*====================================================================*/
+spinlock_t pcmcia_dev_list_lock;
-/* Device user information */
-#define MAX_EVENTS 32
-#define USER_MAGIC 0x7ea4
-#define CHECK_USER(u) \
- (((u) == NULL) || ((u)->user_magic != USER_MAGIC))
-typedef struct user_info_t {
- u_int user_magic;
- int event_head, event_tail;
- event_t event[MAX_EVENTS];
- struct user_info_t *next;
- struct pcmcia_bus_socket *socket;
-} user_info_t;
-
-/* Socket state information */
-struct pcmcia_bus_socket {
- struct kref refcount;
- struct pcmcia_callback callback;
- int state;
- user_info_t *user;
- wait_queue_head_t queue;
- struct pcmcia_socket *parent;
-
- /* the PCMCIA devices connected to this socket (normally one, more
- * for multifunction devices: */
- struct list_head devices_list;
- u8 device_count; /* the number of devices, used
- * only internally and subject
- * to incorrectness and change */
-};
-static spinlock_t pcmcia_dev_list_lock;
-
-#define DS_SOCKET_PRESENT 0x01
-#define DS_SOCKET_BUSY 0x02
-#define DS_SOCKET_REMOVAL_PENDING 0x10
-#define DS_SOCKET_DEAD 0x80
-
-/*====================================================================*/
-
-static int major_dev = -1;
-
-static int unbind_request(struct pcmcia_bus_socket *s);
+static int unbind_request(struct pcmcia_socket *s);
/*====================================================================*/
@@ -213,7 +158,7 @@ static const lookup_t service_table[] = {
};
-int pcmcia_report_error(client_handle_t handle, error_info_t *err)
+static int pcmcia_report_error(client_handle_t handle, error_info_t *err)
{
int i;
char *serv;
@@ -243,7 +188,6 @@ int pcmcia_report_error(client_handle_t handle, error_info_t *err)
return CS_SUCCESS;
} /* report_error */
-EXPORT_SYMBOL(pcmcia_report_error);
/* end of code which was in cs.c before */
@@ -256,29 +200,101 @@ void cs_error(client_handle_t handle, int func, int ret)
}
EXPORT_SYMBOL(cs_error);
-/*======================================================================*/
-
-static struct pcmcia_driver * get_pcmcia_driver (dev_info_t *dev_info);
-static struct pcmcia_bus_socket * get_socket_info_by_nr(unsigned int nr);
-static void pcmcia_release_bus_socket(struct kref *refcount)
+static void pcmcia_check_driver(struct pcmcia_driver *p_drv)
{
- struct pcmcia_bus_socket *s = container_of(refcount, struct pcmcia_bus_socket, refcount);
- pcmcia_put_socket(s->parent);
- kfree(s);
+ struct pcmcia_device_id *did = p_drv->id_table;
+ unsigned int i;
+ u32 hash;
+
+ while (did && did->match_flags) {
+ for (i=0; i<4; i++) {
+ if (!did->prod_id[i])
+ continue;
+
+ hash = crc32(0, did->prod_id[i], strlen(did->prod_id[i]));
+ if (hash == did->prod_id_hash[i])
+ continue;
+
+ printk(KERN_DEBUG "pcmcia: %s: invalid hash for "
+ "product string \"%s\": is 0x%x, should "
+ "be 0x%x\n", p_drv->drv.name, did->prod_id[i],
+ did->prod_id_hash[i], hash);
+ printk(KERN_DEBUG "pcmcia: see "
+ "Documentation/pcmcia/devicetable.txt for "
+ "details\n");
+ }
+ did++;
+ }
+
+ return;
}
-static void pcmcia_put_bus_socket(struct pcmcia_bus_socket *s)
+
+#ifdef CONFIG_PCMCIA_LOAD_CIS
+
+/**
+ * pcmcia_load_firmware - load CIS from userspace if device-provided is broken
+ * @dev - the pcmcia device which needs a CIS override
+ * @filename - requested filename in /lib/firmware/cis/
+ *
+ * This uses the in-kernel firmware loading mechanism to use a "fake CIS" if
+ * the one provided by the card is broken. The firmware files reside in
+ * /lib/firmware/cis/ in userspace.
+ */
+static int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename)
{
- kref_put(&s->refcount, pcmcia_release_bus_socket);
+ struct pcmcia_socket *s = dev->socket;
+ const struct firmware *fw;
+ char path[20];
+ int ret=-ENOMEM;
+ cisdump_t *cis;
+
+ if (!filename)
+ return -EINVAL;
+
+ ds_dbg(1, "trying to load firmware %s\n", filename);
+
+ if (strlen(filename) > 14)
+ return -EINVAL;
+
+ snprintf(path, 20, "%s", filename);
+
+ if (request_firmware(&fw, path, &dev->dev) == 0) {
+ if (fw->size >= CISTPL_MAX_CIS_SIZE)
+ goto release;
+
+ cis = kmalloc(sizeof(cisdump_t), GFP_KERNEL);
+ if (!cis)
+ goto release;
+
+ memset(cis, 0, sizeof(cisdump_t));
+
+ cis->Length = fw->size + 1;
+ memcpy(cis->Data, fw->data, fw->size);
+
+ if (!pcmcia_replace_cis(s, cis))
+ ret = 0;
+ }
+ release:
+ release_firmware(fw);
+
+ return (ret);
}
-static struct pcmcia_bus_socket *pcmcia_get_bus_socket(struct pcmcia_bus_socket *s)
+#else /* !CONFIG_PCMCIA_LOAD_CIS */
+
+static inline int pcmcia_load_firmware(struct pcmcia_device *dev, char * filename)
{
- kref_get(&s->refcount);
- return (s);
+ return -ENODEV;
}
+#endif
+
+
+/*======================================================================*/
+
+
/**
* pcmcia_register_driver - register a PCMCIA driver with the bus core
*
@@ -292,6 +308,8 @@ int pcmcia_register_driver(struct pcmcia_driver *driver)
if (!driver)
return -EINVAL;
+ pcmcia_check_driver(driver);
+
/* initialize common fields */
driver->drv.bus = &pcmcia_bus_type;
driver->drv.owner = driver->owner;
@@ -311,42 +329,10 @@ void pcmcia_unregister_driver(struct pcmcia_driver *driver)
}
EXPORT_SYMBOL(pcmcia_unregister_driver);
-#ifdef CONFIG_PROC_FS
-static struct proc_dir_entry *proc_pccard = NULL;
-
-static int proc_read_drivers_callback(struct device_driver *driver, void *d)
-{
- char **p = d;
- struct pcmcia_driver *p_drv = container_of(driver,
- struct pcmcia_driver, drv);
-
- *p += sprintf(*p, "%-24.24s 1 %d\n", p_drv->drv.name,
-#ifdef CONFIG_MODULE_UNLOAD
- (p_drv->owner) ? module_refcount(p_drv->owner) : 1
-#else
- 1
-#endif
- );
- d = (void *) p;
-
- return 0;
-}
-
-static int proc_read_drivers(char *buf, char **start, off_t pos,
- int count, int *eof, void *data)
-{
- char *p = buf;
-
- bus_for_each_drv(&pcmcia_bus_type, NULL,
- (void *) &p, proc_read_drivers_callback);
-
- return (p - buf);
-}
-#endif
/* pcmcia_device handling */
-static struct pcmcia_device * pcmcia_get_dev(struct pcmcia_device *p_dev)
+struct pcmcia_device * pcmcia_get_dev(struct pcmcia_device *p_dev)
{
struct device *tmp_dev;
tmp_dev = get_device(&p_dev->dev);
@@ -355,7 +341,7 @@ static struct pcmcia_device * pcmcia_get_dev(struct pcmcia_device *p_dev)
return to_pcmcia_dev(tmp_dev);
}
-static void pcmcia_put_dev(struct pcmcia_device *p_dev)
+void pcmcia_put_dev(struct pcmcia_device *p_dev)
{
if (p_dev)
put_device(&p_dev->dev);
@@ -365,7 +351,7 @@ static void pcmcia_release_dev(struct device *dev)
{
struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
ds_dbg(1, "releasing dev %p\n", p_dev);
- pcmcia_put_bus_socket(p_dev->socket->pcmcia);
+ pcmcia_put_socket(p_dev->socket);
kfree(p_dev);
}
@@ -500,34 +486,38 @@ static int pcmcia_device_query(struct pcmcia_device *p_dev)
*/
static DECLARE_MUTEX(device_add_lock);
-static struct pcmcia_device * pcmcia_device_add(struct pcmcia_bus_socket *s, unsigned int function)
+struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int function)
{
struct pcmcia_device *p_dev;
unsigned long flags;
- s = pcmcia_get_bus_socket(s);
+ s = pcmcia_get_socket(s);
if (!s)
return NULL;
down(&device_add_lock);
+ /* max of 2 devices per card */
+ if (s->device_count == 2)
+ goto err_put;
+
p_dev = kmalloc(sizeof(struct pcmcia_device), GFP_KERNEL);
if (!p_dev)
goto err_put;
memset(p_dev, 0, sizeof(struct pcmcia_device));
- p_dev->socket = s->parent;
+ p_dev->socket = s;
p_dev->device_no = (s->device_count++);
p_dev->func = function;
p_dev->dev.bus = &pcmcia_bus_type;
- p_dev->dev.parent = s->parent->dev.dev;
+ p_dev->dev.parent = s->dev.dev;
p_dev->dev.release = pcmcia_release_dev;
sprintf (p_dev->dev.bus_id, "%d.%d", p_dev->socket->sock, p_dev->device_no);
/* compat */
p_dev->client.client_magic = CLIENT_MAGIC;
- p_dev->client.Socket = s->parent;
+ p_dev->client.Socket = s;
p_dev->client.Function = function;
p_dev->client.state = CLIENT_UNBOUND;
@@ -536,6 +526,8 @@ static struct pcmcia_device * pcmcia_device_add(struct pcmcia_bus_socket *s, uns
list_add_tail(&p_dev->socket_device_list, &s->devices_list);
spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ pcmcia_device_query(p_dev);
+
if (device_register(&p_dev->dev)) {
spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
list_del(&p_dev->socket_device_list);
@@ -553,7 +545,7 @@ static struct pcmcia_device * pcmcia_device_add(struct pcmcia_bus_socket *s, uns
s->device_count--;
err_put:
up(&device_add_lock);
- pcmcia_put_bus_socket(s);
+ pcmcia_put_socket(s);
return NULL;
}
@@ -584,23 +576,252 @@ static int pcmcia_card_add(struct pcmcia_socket *s)
/* this doesn't handle multifunction devices on one pcmcia function
* yet. */
for (i=0; i < no_funcs; i++)
- pcmcia_device_add(s->pcmcia, i);
+ pcmcia_device_add(s, i);
return (ret);
}
+static void pcmcia_delayed_add_pseudo_device(void *data)
+{
+ struct pcmcia_socket *s = data;
+ pcmcia_device_add(s, 0);
+ s->pcmcia_state.device_add_pending = 0;
+}
+
+static inline void pcmcia_add_pseudo_device(struct pcmcia_socket *s)
+{
+ if (!s->pcmcia_state.device_add_pending) {
+ schedule_work(&s->device_add);
+ s->pcmcia_state.device_add_pending = 1;
+ }
+ return;
+}
+
+static int pcmcia_requery(struct device *dev, void * _data)
+{
+ struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
+ if (!p_dev->dev.driver)
+ pcmcia_device_query(p_dev);
+
+ return 0;
+}
+
+static void pcmcia_bus_rescan(struct pcmcia_socket *skt)
+{
+ int no_devices=0;
+ unsigned long flags;
+
+ /* must be called with skt_sem held */
+ spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
+ if (list_empty(&skt->devices_list))
+ no_devices=1;
+ spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+
+ /* if no devices were added for this socket yet because of
+ * missing resource information or other trouble, we need to
+ * do this now. */
+ if (no_devices) {
+ int ret = pcmcia_card_add(skt);
+ if (ret)
+ return;
+ }
+
+ /* some device information might have changed because of a CIS
+ * update or because we can finally read it correctly... so
+ * determine it again, overwriting old values if necessary. */
+ bus_for_each_dev(&pcmcia_bus_type, NULL, NULL, pcmcia_requery);
+
+ /* we re-scan all devices, not just the ones connected to this
+ * socket. This does not matter, though. */
+ bus_rescan_devices(&pcmcia_bus_type);
+}
+
+static inline int pcmcia_devmatch(struct pcmcia_device *dev,
+ struct pcmcia_device_id *did)
+{
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_MANF_ID) {
+ if ((!dev->has_manf_id) || (dev->manf_id != did->manf_id))
+ return 0;
+ }
+
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_CARD_ID) {
+ if ((!dev->has_card_id) || (dev->card_id != did->card_id))
+ return 0;
+ }
+
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_FUNCTION) {
+ if (dev->func != did->function)
+ return 0;
+ }
+
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID1) {
+ if (!dev->prod_id[0])
+ return 0;
+ if (strcmp(did->prod_id[0], dev->prod_id[0]))
+ return 0;
+ }
+
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID2) {
+ if (!dev->prod_id[1])
+ return 0;
+ if (strcmp(did->prod_id[1], dev->prod_id[1]))
+ return 0;
+ }
+
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID3) {
+ if (!dev->prod_id[2])
+ return 0;
+ if (strcmp(did->prod_id[2], dev->prod_id[2]))
+ return 0;
+ }
+
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID4) {
+ if (!dev->prod_id[3])
+ return 0;
+ if (strcmp(did->prod_id[3], dev->prod_id[3]))
+ return 0;
+ }
+
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO) {
+ /* handle pseudo multifunction devices:
+ * there are at most two pseudo multifunction devices.
+ * if we're matching against the first, schedule a
+ * call which will then check whether there are two
+ * pseudo devices, and if not, add the second one.
+ */
+ if (dev->device_no == 0)
+ pcmcia_add_pseudo_device(dev->socket);
+
+ if (dev->device_no != did->device_no)
+ return 0;
+ }
+
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_FUNC_ID) {
+ if ((!dev->has_func_id) || (dev->func_id != did->func_id))
+ return 0;
+
+ /* if this is a pseudo-multi-function device,
+ * we need explicit matches */
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO)
+ return 0;
+ if (dev->device_no)
+ return 0;
+
+ /* also, FUNC_ID matching needs to be activated by userspace
+ * after it has re-checked that there is no possible module
+ * with a prod_id/manf_id/card_id match.
+ */
+ if (!dev->allow_func_id_match)
+ return 0;
+ }
+
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_FAKE_CIS) {
+ if (!dev->socket->fake_cis)
+ pcmcia_load_firmware(dev, did->cisfile);
+
+ if (!dev->socket->fake_cis)
+ return 0;
+ }
+
+ if (did->match_flags & PCMCIA_DEV_ID_MATCH_ANONYMOUS) {
+ int i;
+ for (i=0; i<4; i++)
+ if (dev->prod_id[i])
+ return 0;
+ if (dev->has_manf_id || dev->has_card_id || dev->has_func_id)
+ return 0;
+ }
+
+ dev->dev.driver_data = (void *) did;
+
+ return 1;
+}
+
+
static int pcmcia_bus_match(struct device * dev, struct device_driver * drv) {
struct pcmcia_device * p_dev = to_pcmcia_dev(dev);
struct pcmcia_driver * p_drv = to_pcmcia_drv(drv);
+ struct pcmcia_device_id *did = p_drv->id_table;
/* matching by cardmgr */
if (p_dev->cardmgr == p_drv)
return 1;
+ while (did && did->match_flags) {
+ if (pcmcia_devmatch(p_dev, did))
+ return 1;
+ did++;
+ }
+
return 0;
}
+#ifdef CONFIG_HOTPLUG
+
+static int pcmcia_bus_hotplug(struct device *dev, char **envp, int num_envp,
+ char *buffer, int buffer_size)
+{
+ struct pcmcia_device *p_dev;
+ int i, length = 0;
+ u32 hash[4] = { 0, 0, 0, 0};
+
+ if (!dev)
+ return -ENODEV;
+
+ p_dev = to_pcmcia_dev(dev);
+
+ /* calculate hashes */
+ for (i=0; i<4; i++) {
+ if (!p_dev->prod_id[i])
+ continue;
+ hash[i] = crc32(0, p_dev->prod_id[i], strlen(p_dev->prod_id[i]));
+ }
+
+ i = 0;
+
+ if (add_hotplug_env_var(envp, num_envp, &i,
+ buffer, buffer_size, &length,
+ "SOCKET_NO=%u",
+ p_dev->socket->sock))
+ return -ENOMEM;
+
+ if (add_hotplug_env_var(envp, num_envp, &i,
+ buffer, buffer_size, &length,
+ "DEVICE_NO=%02X",
+ p_dev->device_no))
+ return -ENOMEM;
+
+ if (add_hotplug_env_var(envp, num_envp, &i,
+ buffer, buffer_size, &length,
+ "MODALIAS=pcmcia:m%04Xc%04Xf%02Xfn%02Xpfn%02X"
+ "pa%08Xpb%08Xpc%08Xpd%08X",
+ p_dev->has_manf_id ? p_dev->manf_id : 0,
+ p_dev->has_card_id ? p_dev->card_id : 0,
+ p_dev->has_func_id ? p_dev->func_id : 0,
+ p_dev->func,
+ p_dev->device_no,
+ hash[0],
+ hash[1],
+ hash[2],
+ hash[3]))
+ return -ENOMEM;
+
+ envp[i] = NULL;
+
+ return 0;
+}
+
+#else
+
+static int pcmcia_bus_hotplug(struct device *dev, char **envp, int num_envp,
+ char *buffer, int buffer_size)
+{
+ return -ENODEV;
+}
+
+#endif
+
/************************ per-device sysfs output ***************************/
#define pcmcia_device_attr(field, test, format) \
@@ -626,6 +847,43 @@ pcmcia_device_stringattr(prod_id2, prod_id[1]);
pcmcia_device_stringattr(prod_id3, prod_id[2]);
pcmcia_device_stringattr(prod_id4, prod_id[3]);
+static ssize_t modalias_show(struct device *dev, char *buf)
+{
+ struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
+ int i;
+ u32 hash[4] = { 0, 0, 0, 0};
+
+ /* calculate hashes */
+ for (i=0; i<4; i++) {
+ if (!p_dev->prod_id[i])
+ continue;
+ hash[i] = crc32(0,p_dev->prod_id[i],strlen(p_dev->prod_id[i]));
+ }
+ return sprintf(buf, "pcmcia:m%04Xc%04Xf%02Xfn%02Xpfn%02X"
+ "pa%08Xpb%08Xpc%08Xpd%08X\n",
+ p_dev->has_manf_id ? p_dev->manf_id : 0,
+ p_dev->has_card_id ? p_dev->card_id : 0,
+ p_dev->has_func_id ? p_dev->func_id : 0,
+ p_dev->func, p_dev->device_no,
+ hash[0], hash[1], hash[2], hash[3]);
+}
+
+static ssize_t pcmcia_store_allow_func_id_match(struct device *dev,
+ struct device_attribute *attr, const char *buf, size_t count)
+{
+ struct pcmcia_device *p_dev = to_pcmcia_dev(dev);
+ if (!count)
+ return -EINVAL;
+
+ down(&p_dev->socket->skt_sem);
+ p_dev->allow_func_id_match = 1;
+ up(&p_dev->socket->skt_sem);
+
+ bus_rescan_devices(&pcmcia_bus_type);
+
+ return count;
+}
+
static struct device_attribute pcmcia_dev_attrs[] = {
__ATTR(function, 0444, func_show, NULL),
__ATTR_RO(func_id),
@@ -635,46 +893,14 @@ static struct device_attribute pcmcia_dev_attrs[] = {
__ATTR_RO(prod_id2),
__ATTR_RO(prod_id3),
__ATTR_RO(prod_id4),
+ __ATTR_RO(modalias),
+ __ATTR(allow_func_id_match, 0200, NULL, pcmcia_store_allow_func_id_match),
__ATTR_NULL,
};
/*======================================================================
- These manage a ring buffer of events pending for one user process
-
-======================================================================*/
-
-static int queue_empty(user_info_t *user)
-{
- return (user->event_head == user->event_tail);
-}
-
-static event_t get_queued_event(user_info_t *user)
-{
- user->event_tail = (user->event_tail+1) % MAX_EVENTS;
- return user->event[user->event_tail];
-}
-
-static void queue_event(user_info_t *user, event_t event)
-{
- user->event_head = (user->event_head+1) % MAX_EVENTS;
- if (user->event_head == user->event_tail)
- user->event_tail = (user->event_tail+1) % MAX_EVENTS;
- user->event[user->event_head] = event;
-}
-
-static void handle_event(struct pcmcia_bus_socket *s, event_t event)
-{
- user_info_t *user;
- for (user = s->user; user; user = user->next)
- queue_event(user, event);
- wake_up_interruptible(&s->queue);
-}
-
-
-/*======================================================================
-
The card status event handler.
======================================================================*/
@@ -706,21 +932,13 @@ static int send_event_callback(struct device *dev, void * _data)
static int send_event(struct pcmcia_socket *s, event_t event, int priority)
{
- int ret = 0;
struct send_event_data private;
- struct pcmcia_bus_socket *skt = pcmcia_get_bus_socket(s->pcmcia);
-
- if (!skt)
- return 0;
private.skt = s;
private.event = event;
private.priority = priority;
- ret = bus_for_each_dev(&pcmcia_bus_type, NULL, &private, send_event_callback);
-
- pcmcia_put_bus_socket(skt);
- return ret;
+ return bus_for_each_dev(&pcmcia_bus_type, NULL, &private, send_event_callback);
} /* send_event */
@@ -731,25 +949,25 @@ static int send_event(struct pcmcia_socket *s, event_t event, int priority)
static int ds_event(struct pcmcia_socket *skt, event_t event, int priority)
{
- struct pcmcia_bus_socket *s = skt->pcmcia;
+ struct pcmcia_socket *s = pcmcia_get_socket(skt);
int ret = 0;
ds_dbg(1, "ds_event(0x%06x, %d, 0x%p)\n",
- event, priority, s);
+ event, priority, skt);
switch (event) {
case CS_EVENT_CARD_REMOVAL:
- s->state &= ~DS_SOCKET_PRESENT;
+ s->pcmcia_state.present = 0;
send_event(skt, event, priority);
- unbind_request(s);
- handle_event(s, event);
+ unbind_request(skt);
+ handle_event(skt, event);
break;
case CS_EVENT_CARD_INSERTION:
- s->state |= DS_SOCKET_PRESENT;
+ s->pcmcia_state.present = 1;
pcmcia_card_add(skt);
- handle_event(s, event);
+ handle_event(skt, event);
break;
case CS_EVENT_EJECTION_REQUEST:
@@ -757,137 +975,22 @@ static int ds_event(struct pcmcia_socket *skt, event_t event, int priority)
break;
default:
- handle_event(s, event);
+ handle_event(skt, event);
send_event(skt, event, priority);
break;
}
+ pcmcia_put_socket(s);
+
return 0;
} /* ds_event */
-/*======================================================================
-
- bind_request() and bind_device() are merged by now. Register_client()
- is called right at the end of bind_request(), during the driver's
- ->attach() call. Individual descriptions:
-
- bind_request() connects a socket to a particular client driver.
- It looks up the specified device ID in the list of registered
- drivers, binds it to the socket, and tries to create an instance
- of the device. unbind_request() deletes a driver instance.
-
- Bind_device() associates a device driver with a particular socket.
- It is normally called by Driver Services after it has identified
- a newly inserted card. An instance of that driver will then be
- eligible to register as a client of this socket.
-
- Register_client() uses the dev_info_t handle to match the
- caller with a socket. The driver must have already been bound
- to a socket with bind_device() -- in fact, bind_device()
- allocates the client structure that will be used.
-
-======================================================================*/
-
-static int bind_request(struct pcmcia_bus_socket *s, bind_info_t *bind_info)
-{
- struct pcmcia_driver *p_drv;
- struct pcmcia_device *p_dev;
- int ret = 0;
- unsigned long flags;
-
- s = pcmcia_get_bus_socket(s);
- if (!s)
- return -EINVAL;
-
- ds_dbg(2, "bind_request(%d, '%s')\n", s->parent->sock,
- (char *)bind_info->dev_info);
-
- p_drv = get_pcmcia_driver(&bind_info->dev_info);
- if (!p_drv) {
- ret = -EINVAL;
- goto err_put;
- }
-
- if (!try_module_get(p_drv->owner)) {
- ret = -EINVAL;
- goto err_put_driver;
- }
-
- spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
- list_for_each_entry(p_dev, &s->devices_list, socket_device_list) {
- if (p_dev->func == bind_info->function) {
- if ((p_dev->dev.driver == &p_drv->drv)) {
- if (p_dev->cardmgr) {
- /* if there's already a device
- * registered, and it was registered
- * by userspace before, we need to
- * return the "instance". */
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
- bind_info->instance = p_dev->instance;
- ret = -EBUSY;
- goto err_put_module;
- } else {
- /* the correct driver managed to bind
- * itself magically to the correct
- * device. */
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
- p_dev->cardmgr = p_drv;
- ret = 0;
- goto err_put_module;
- }
- } else if (!p_dev->dev.driver) {
- /* there's already a device available where
- * no device has been bound to yet. So we don't
- * need to register a device! */
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
- goto rescan;
- }
- }
- }
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
-
- p_dev = pcmcia_device_add(s, bind_info->function);
- if (!p_dev) {
- ret = -EIO;
- goto err_put_module;
- }
-
-rescan:
- p_dev->cardmgr = p_drv;
-
- pcmcia_device_query(p_dev);
-
- /*
- * Prevent this racing with a card insertion.
- */
- down(&s->parent->skt_sem);
- bus_rescan_devices(&pcmcia_bus_type);
- up(&s->parent->skt_sem);
-
- /* check whether the driver indeed matched. I don't care if this
- * is racy or not, because it can only happen on cardmgr access
- * paths...
- */
- if (!(p_dev->dev.driver == &p_drv->drv))
- p_dev->cardmgr = NULL;
-
- err_put_module:
- module_put(p_drv->owner);
- err_put_driver:
- put_driver(&p_drv->drv);
- err_put:
- pcmcia_put_bus_socket(s);
-
- return (ret);
-} /* bind_request */
-
int pcmcia_register_client(client_handle_t *handle, client_reg_t *req)
{
client_t *client = NULL;
- struct pcmcia_socket *s;
- struct pcmcia_bus_socket *skt = NULL;
+ struct pcmcia_socket *s = NULL;
struct pcmcia_device *p_dev = NULL;
/* Look for unbound client with matching dev_info */
@@ -898,14 +1001,11 @@ int pcmcia_register_client(client_handle_t *handle, client_reg_t *req)
if (s->state & SOCKET_CARDBUS)
continue;
- skt = s->pcmcia;
- if (!skt)
- continue;
- skt = pcmcia_get_bus_socket(skt);
- if (!skt)
+ s = pcmcia_get_socket(s);
+ if (!s)
continue;
spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
- list_for_each_entry(p_dev, &skt->devices_list, socket_device_list) {
+ list_for_each_entry(p_dev, &s->devices_list, socket_device_list) {
struct pcmcia_driver *p_drv;
p_dev = pcmcia_get_dev(p_dev);
if (!p_dev)
@@ -924,14 +1024,14 @@ int pcmcia_register_client(client_handle_t *handle, client_reg_t *req)
pcmcia_put_dev(p_dev);
}
spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
- pcmcia_put_bus_socket(skt);
+ pcmcia_put_socket(s);
}
found:
up_read(&pcmcia_socket_list_rwsem);
if (!p_dev || !client)
return -ENODEV;
- pcmcia_put_bus_socket(skt); /* safe, as we already hold a reference from bind_device */
+ pcmcia_put_socket(s); /* safe, as we already hold a reference from bind_device */
*handle = client;
client->state &= ~CLIENT_UNBOUND;
@@ -978,106 +1078,15 @@ int pcmcia_register_client(client_handle_t *handle, client_reg_t *req)
EXPORT_SYMBOL(pcmcia_register_client);
-/*====================================================================*/
-
-extern struct pci_bus *pcmcia_lookup_bus(struct pcmcia_socket *s);
-
-static int get_device_info(struct pcmcia_bus_socket *s, bind_info_t *bind_info, int first)
-{
- dev_node_t *node;
- struct pcmcia_device *p_dev;
- unsigned long flags;
- int ret = 0;
-
-#ifdef CONFIG_CARDBUS
- /*
- * Some unbelievably ugly code to associate the PCI cardbus
- * device and its driver with the PCMCIA "bind" information.
- */
- {
- struct pci_bus *bus;
-
- bus = pcmcia_lookup_bus(s->parent);
- if (bus) {
- struct list_head *list;
- struct pci_dev *dev = NULL;
-
- list = bus->devices.next;
- while (list != &bus->devices) {
- struct pci_dev *pdev = pci_dev_b(list);
- list = list->next;
-
- if (first) {
- dev = pdev;
- break;
- }
-
- /* Try to handle "next" here some way? */
- }
- if (dev && dev->driver) {
- strlcpy(bind_info->name, dev->driver->name, DEV_NAME_LEN);
- bind_info->major = 0;
- bind_info->minor = 0;
- bind_info->next = NULL;
- return 0;
- }
- }
- }
-#endif
-
- spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
- list_for_each_entry(p_dev, &s->devices_list, socket_device_list) {
- if (p_dev->func == bind_info->function) {
- p_dev = pcmcia_get_dev(p_dev);
- if (!p_dev)
- continue;
- goto found;
- }
- }
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
- return -ENODEV;
-
- found:
- spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
-
- if ((!p_dev->instance) ||
- (p_dev->instance->state & DEV_CONFIG_PENDING)) {
- ret = -EAGAIN;
- goto err_put;
- }
-
- if (first)
- node = p_dev->instance->dev;
- else
- for (node = p_dev->instance->dev; node; node = node->next)
- if (node == bind_info->next)
- break;
- if (!node) {
- ret = -ENODEV;
- goto err_put;
- }
-
- strlcpy(bind_info->name, node->dev_name, DEV_NAME_LEN);
- bind_info->major = node->major;
- bind_info->minor = node->minor;
- bind_info->next = node->next;
-
- err_put:
- pcmcia_put_dev(p_dev);
- return (ret);
-} /* get_device_info */
-
-/*====================================================================*/
-
/* unbind _all_ devices attached to a given pcmcia_bus_socket. The
* drivers have been called with EVENT_CARD_REMOVAL before.
*/
-static int unbind_request(struct pcmcia_bus_socket *s)
+static int unbind_request(struct pcmcia_socket *s)
{
struct pcmcia_device *p_dev;
unsigned long flags;
- ds_dbg(2, "unbind_request(%d)\n", s->parent->sock);
+ ds_dbg(2, "unbind_request(%d)\n", s->sock);
s->device_count = 0;
@@ -1133,433 +1142,58 @@ int pcmcia_deregister_client(client_handle_t handle)
} /* deregister_client */
EXPORT_SYMBOL(pcmcia_deregister_client);
-
-/*======================================================================
-
- The user-mode PC Card device interface
-
-======================================================================*/
-
-static int ds_open(struct inode *inode, struct file *file)
-{
- socket_t i = iminor(inode);
- struct pcmcia_bus_socket *s;
- user_info_t *user;
-
- ds_dbg(0, "ds_open(socket %d)\n", i);
-
- s = get_socket_info_by_nr(i);
- if (!s)
- return -ENODEV;
- s = pcmcia_get_bus_socket(s);
- if (!s)
- return -ENODEV;
-
- if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
- if (s->state & DS_SOCKET_BUSY) {
- pcmcia_put_bus_socket(s);
- return -EBUSY;
- }
- else
- s->state |= DS_SOCKET_BUSY;
- }
-
- user = kmalloc(sizeof(user_info_t), GFP_KERNEL);
- if (!user) {
- pcmcia_put_bus_socket(s);
- return -ENOMEM;
- }
- user->event_tail = user->event_head = 0;
- user->next = s->user;
- user->user_magic = USER_MAGIC;
- user->socket = s;
- s->user = user;
- file->private_data = user;
-
- if (s->state & DS_SOCKET_PRESENT)
- queue_event(user, CS_EVENT_CARD_INSERTION);
- return 0;
-} /* ds_open */
-
-/*====================================================================*/
-
-static int ds_release(struct inode *inode, struct file *file)
-{
- struct pcmcia_bus_socket *s;
- user_info_t *user, **link;
-
- ds_dbg(0, "ds_release(socket %d)\n", iminor(inode));
-
- user = file->private_data;
- if (CHECK_USER(user))
- goto out;
-
- s = user->socket;
-
- /* Unlink user data structure */
- if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
- s->state &= ~DS_SOCKET_BUSY;
- }
- file->private_data = NULL;
- for (link = &s->user; *link; link = &(*link)->next)
- if (*link == user) break;
- if (link == NULL)
- goto out;
- *link = user->next;
- user->user_magic = 0;
- kfree(user);
- pcmcia_put_bus_socket(s);
-out:
- return 0;
-} /* ds_release */
-
-/*====================================================================*/
-
-static ssize_t ds_read(struct file *file, char __user *buf,
- size_t count, loff_t *ppos)
-{
- struct pcmcia_bus_socket *s;
- user_info_t *user;
- int ret;
-
- ds_dbg(2, "ds_read(socket %d)\n", iminor(file->f_dentry->d_inode));
-
- if (count < 4)
- return -EINVAL;
-
- user = file->private_data;
- if (CHECK_USER(user))
- return -EIO;
-
- s = user->socket;
- if (s->state & DS_SOCKET_DEAD)
- return -EIO;
-
- ret = wait_event_interruptible(s->queue, !queue_empty(user));
- if (ret == 0)
- ret = put_user(get_queued_event(user), (int __user *)buf) ? -EFAULT : 4;
-
- return ret;
-} /* ds_read */
-
-/*====================================================================*/
-
-static ssize_t ds_write(struct file *file, const char __user *buf,
- size_t count, loff_t *ppos)
-{
- ds_dbg(2, "ds_write(socket %d)\n", iminor(file->f_dentry->d_inode));
-
- if (count != 4)
- return -EINVAL;
- if ((file->f_flags & O_ACCMODE) == O_RDONLY)
- return -EBADF;
-
- return -EIO;
-} /* ds_write */
-
-/*====================================================================*/
-
-/* No kernel lock - fine */
-static u_int ds_poll(struct file *file, poll_table *wait)
-{
- struct pcmcia_bus_socket *s;
- user_info_t *user;
-
- ds_dbg(2, "ds_poll(socket %d)\n", iminor(file->f_dentry->d_inode));
-
- user = file->private_data;
- if (CHECK_USER(user))
- return POLLERR;
- s = user->socket;
- /*
- * We don't check for a dead socket here since that
- * will send cardmgr into an endless spin.
- */
- poll_wait(file, &s->queue, wait);
- if (!queue_empty(user))
- return POLLIN | POLLRDNORM;
- return 0;
-} /* ds_poll */
-
-/*====================================================================*/
-
-extern int pcmcia_adjust_resource_info(adjust_t *adj);
-
-static int ds_ioctl(struct inode * inode, struct file * file,
- u_int cmd, u_long arg)
-{
- struct pcmcia_bus_socket *s;
- void __user *uarg = (char __user *)arg;
- u_int size;
- int ret, err;
- ds_ioctl_arg_t *buf;
- user_info_t *user;
-
- ds_dbg(2, "ds_ioctl(socket %d, %#x, %#lx)\n", iminor(inode), cmd, arg);
-
- user = file->private_data;
- if (CHECK_USER(user))
- return -EIO;
-
- s = user->socket;
- if (s->state & DS_SOCKET_DEAD)
- return -EIO;
-
- size = (cmd & IOCSIZE_MASK) >> IOCSIZE_SHIFT;
- if (size > sizeof(ds_ioctl_arg_t)) return -EINVAL;
-
- /* Permission check */
- if (!(cmd & IOC_OUT) && !capable(CAP_SYS_ADMIN))
- return -EPERM;
-
- if (cmd & IOC_IN) {
- if (!access_ok(VERIFY_READ, uarg, size)) {
- ds_dbg(3, "ds_ioctl(): verify_read = %d\n", -EFAULT);
- return -EFAULT;
- }
- }
- if (cmd & IOC_OUT) {
- if (!access_ok(VERIFY_WRITE, uarg, size)) {
- ds_dbg(3, "ds_ioctl(): verify_write = %d\n", -EFAULT);
- return -EFAULT;
- }
- }
- buf = kmalloc(sizeof(ds_ioctl_arg_t), GFP_KERNEL);
- if (!buf)
- return -ENOMEM;
-
- err = ret = 0;
-
- if (cmd & IOC_IN) __copy_from_user((char *)buf, uarg, size);
-
- switch (cmd) {
- case DS_ADJUST_RESOURCE_INFO:
- ret = pcmcia_adjust_resource_info(&buf->adjust);
- break;
- case DS_GET_CARD_SERVICES_INFO:
- ret = pcmcia_get_card_services_info(&buf->servinfo);
- break;
- case DS_GET_CONFIGURATION_INFO:
- if (buf->config.Function &&
- (buf->config.Function >= s->parent->functions))
- ret = CS_BAD_ARGS;
- else
- ret = pccard_get_configuration_info(s->parent,
- buf->config.Function, &buf->config);
- break;
- case DS_GET_FIRST_TUPLE:
- down(&s->parent->skt_sem);
- pcmcia_validate_mem(s->parent);
- up(&s->parent->skt_sem);
- ret = pccard_get_first_tuple(s->parent, BIND_FN_ALL, &buf->tuple);
- break;
- case DS_GET_NEXT_TUPLE:
- ret = pccard_get_next_tuple(s->parent, BIND_FN_ALL, &buf->tuple);
- break;
- case DS_GET_TUPLE_DATA:
- buf->tuple.TupleData = buf->tuple_parse.data;
- buf->tuple.TupleDataMax = sizeof(buf->tuple_parse.data);
- ret = pccard_get_tuple_data(s->parent, &buf->tuple);
- break;
- case DS_PARSE_TUPLE:
- buf->tuple.TupleData = buf->tuple_parse.data;
- ret = pccard_parse_tuple(&buf->tuple, &buf->tuple_parse.parse);
- break;
- case DS_RESET_CARD:
- ret = pccard_reset_card(s->parent);
- break;
- case DS_GET_STATUS:
- if (buf->status.Function &&
- (buf->status.Function >= s->parent->functions))
- ret = CS_BAD_ARGS;
- else
- ret = pccard_get_status(s->parent, buf->status.Function, &buf->status);
- break;
- case DS_VALIDATE_CIS:
- down(&s->parent->skt_sem);
- pcmcia_validate_mem(s->parent);
- up(&s->parent->skt_sem);
- ret = pccard_validate_cis(s->parent, BIND_FN_ALL, &buf->cisinfo);
- break;
- case DS_SUSPEND_CARD:
- ret = pcmcia_suspend_card(s->parent);
- break;
- case DS_RESUME_CARD:
- ret = pcmcia_resume_card(s->parent);
- break;
- case DS_EJECT_CARD:
- err = pcmcia_eject_card(s->parent);
- break;
- case DS_INSERT_CARD:
- err = pcmcia_insert_card(s->parent);
- break;
- case DS_ACCESS_CONFIGURATION_REGISTER:
- if ((buf->conf_reg.Action == CS_WRITE) && !capable(CAP_SYS_ADMIN)) {
- err = -EPERM;
- goto free_out;
- }
- if (buf->conf_reg.Function &&
- (buf->conf_reg.Function >= s->parent->functions))
- ret = CS_BAD_ARGS;
- else
- ret = pccard_access_configuration_register(s->parent,
- buf->conf_reg.Function, &buf->conf_reg);
- break;
- case DS_GET_FIRST_REGION:
- case DS_GET_NEXT_REGION:
- case DS_BIND_MTD:
- if (!capable(CAP_SYS_ADMIN)) {
- err = -EPERM;
- goto free_out;
- } else {
- static int printed = 0;
- if (!printed) {
- printk(KERN_WARNING "2.6. kernels use pcmciamtd instead of memory_cs.c and do not require special\n");
- printk(KERN_WARNING "MTD handling any more.\n");
- printed++;
- }
- }
- err = -EINVAL;
- goto free_out;
- break;
- case DS_GET_FIRST_WINDOW:
- ret = pcmcia_get_window(s->parent, &buf->win_info.handle, 0,
- &buf->win_info.window);
- break;
- case DS_GET_NEXT_WINDOW:
- ret = pcmcia_get_window(s->parent, &buf->win_info.handle,
- buf->win_info.handle->index + 1, &buf->win_info.window);
- break;
- case DS_GET_MEM_PAGE:
- ret = pcmcia_get_mem_page(buf->win_info.handle,
- &buf->win_info.map);
- break;
- case DS_REPLACE_CIS:
- ret = pcmcia_replace_cis(s->parent, &buf->cisdump);
- break;
- case DS_BIND_REQUEST:
- if (!capable(CAP_SYS_ADMIN)) {
- err = -EPERM;
- goto free_out;
- }
- err = bind_request(s, &buf->bind_info);
- break;
- case DS_GET_DEVICE_INFO:
- err = get_device_info(s, &buf->bind_info, 1);
- break;
- case DS_GET_NEXT_DEVICE:
- err = get_device_info(s, &buf->bind_info, 0);
- break;
- case DS_UNBIND_REQUEST:
- err = 0;
- break;
- default:
- err = -EINVAL;
- }
-
- if ((err == 0) && (ret != CS_SUCCESS)) {
- ds_dbg(2, "ds_ioctl: ret = %d\n", ret);
- switch (ret) {
- case CS_BAD_SOCKET: case CS_NO_CARD:
- err = -ENODEV; break;
- case CS_BAD_ARGS: case CS_BAD_ATTRIBUTE: case CS_BAD_IRQ:
- case CS_BAD_TUPLE:
- err = -EINVAL; break;
- case CS_IN_USE:
- err = -EBUSY; break;
- case CS_OUT_OF_RESOURCE:
- err = -ENOSPC; break;
- case CS_NO_MORE_ITEMS:
- err = -ENODATA; break;
- case CS_UNSUPPORTED_FUNCTION:
- err = -ENOSYS; break;
- default:
- err = -EIO; break;
- }
- }
-
- if (cmd & IOC_OUT) {
- if (__copy_to_user(uarg, (char *)buf, size))
- err = -EFAULT;
- }
-
-free_out:
- kfree(buf);
- return err;
-} /* ds_ioctl */
-
-/*====================================================================*/
-
-static struct file_operations ds_fops = {
- .owner = THIS_MODULE,
- .open = ds_open,
- .release = ds_release,
- .ioctl = ds_ioctl,
- .read = ds_read,
- .write = ds_write,
- .poll = ds_poll,
+static struct pcmcia_callback pcmcia_bus_callback = {
+ .owner = THIS_MODULE,
+ .event = ds_event,
+ .requery = pcmcia_bus_rescan,
};
static int __devinit pcmcia_bus_add_socket(struct class_device *class_dev)
{
struct pcmcia_socket *socket = class_get_devdata(class_dev);
- struct pcmcia_bus_socket *s;
int ret;
- s = kmalloc(sizeof(struct pcmcia_bus_socket), GFP_KERNEL);
- if(!s)
- return -ENOMEM;
- memset(s, 0, sizeof(struct pcmcia_bus_socket));
-
- /* get reference to parent socket */
- s->parent = pcmcia_get_socket(socket);
- if (!s->parent) {
+ socket = pcmcia_get_socket(socket);
+ if (!socket) {
printk(KERN_ERR "PCMCIA obtaining reference to socket %p failed\n", socket);
- kfree (s);
return -ENODEV;
}
- kref_init(&s->refcount);
-
/*
* Ugly. But we want to wait for the socket threads to have started up.
* We really should let the drivers themselves drive some of this..
*/
msleep(250);
- init_waitqueue_head(&s->queue);
- INIT_LIST_HEAD(&s->devices_list);
-
- /* Set up hotline to Card Services */
- s->callback.owner = THIS_MODULE;
- s->callback.event = &ds_event;
- s->callback.resources_done = &pcmcia_card_add;
- socket->pcmcia = s;
+#ifdef CONFIG_PCMCIA_IOCTL
+ init_waitqueue_head(&socket->queue);
+#endif
+ INIT_LIST_HEAD(&socket->devices_list);
+ INIT_WORK(&socket->device_add, pcmcia_delayed_add_pseudo_device, socket);
+ memset(&socket->pcmcia_state, 0, sizeof(u8));
+ socket->device_count = 0;
- ret = pccard_register_pcmcia(socket, &s->callback);
+ ret = pccard_register_pcmcia(socket, &pcmcia_bus_callback);
if (ret) {
printk(KERN_ERR "PCMCIA registration PCCard core failed for socket %p\n", socket);
- pcmcia_put_bus_socket(s);
- socket->pcmcia = NULL;
+ pcmcia_put_socket(socket);
return (ret);
}
return 0;
}
-
static void pcmcia_bus_remove_socket(struct class_device *class_dev)
{
struct pcmcia_socket *socket = class_get_devdata(class_dev);
- if (!socket || !socket->pcmcia)
+ if (!socket)
return;
+ socket->pcmcia_state.dead = 1;
pccard_register_pcmcia(socket, NULL);
- socket->pcmcia->state |= DS_SOCKET_DEAD;
- pcmcia_put_bus_socket(socket->pcmcia);
- socket->pcmcia = NULL;
+ pcmcia_put_socket(socket);
return;
}
@@ -1575,34 +1209,20 @@ static struct class_interface pcmcia_bus_interface = {
struct bus_type pcmcia_bus_type = {
.name = "pcmcia",
+ .hotplug = pcmcia_bus_hotplug,
.match = pcmcia_bus_match,
.dev_attrs = pcmcia_dev_attrs,
};
-EXPORT_SYMBOL(pcmcia_bus_type);
static int __init init_pcmcia_bus(void)
{
- int i;
-
spin_lock_init(&pcmcia_dev_list_lock);
bus_register(&pcmcia_bus_type);
class_interface_register(&pcmcia_bus_interface);
- /* Set up character device for user mode clients */
- i = register_chrdev(0, "pcmcia", &ds_fops);
- if (i < 0)
- printk(KERN_NOTICE "unable to find a free device # for "
- "Driver Services (error=%d)\n", i);
- else
- major_dev = i;
-
-#ifdef CONFIG_PROC_FS
- proc_pccard = proc_mkdir("pccard", proc_bus);
- if (proc_pccard)
- create_proc_read_entry("drivers",0,proc_pccard,proc_read_drivers,NULL);
-#endif
+ pcmcia_setup_ioctl();
return 0;
}
@@ -1612,48 +1232,13 @@ fs_initcall(init_pcmcia_bus); /* one level after subsys_initcall so that
static void __exit exit_pcmcia_bus(void)
{
- class_interface_unregister(&pcmcia_bus_interface);
+ pcmcia_cleanup_ioctl();
-#ifdef CONFIG_PROC_FS
- if (proc_pccard) {
- remove_proc_entry("drivers", proc_pccard);
- remove_proc_entry("pccard", proc_bus);
- }
-#endif
- if (major_dev != -1)
- unregister_chrdev(major_dev, "pcmcia");
+ class_interface_unregister(&pcmcia_bus_interface);
bus_unregister(&pcmcia_bus_type);
}
module_exit(exit_pcmcia_bus);
-
-/* helpers for backwards-compatible functions */
-
-static struct pcmcia_bus_socket * get_socket_info_by_nr(unsigned int nr)
-{
- struct pcmcia_socket * s = pcmcia_get_socket_by_nr(nr);
- if (s && s->pcmcia)
- return s->pcmcia;
- else
- return NULL;
-}
-
-/* backwards-compatible accessing of driver --- by name! */
-
-static struct pcmcia_driver * get_pcmcia_driver (dev_info_t *dev_info)
-{
- struct device_driver *drv;
- struct pcmcia_driver *p_drv;
-
- drv = driver_find((char *) dev_info, &pcmcia_bus_type);
- if (!drv)
- return NULL;
-
- p_drv = container_of(drv, struct pcmcia_driver, drv);
-
- return (p_drv);
-}
-
MODULE_ALIAS("ds");
diff --git a/drivers/pcmcia/ds_internal.h b/drivers/pcmcia/ds_internal.h
new file mode 100644
index 00000000000..d359bd25a51
--- /dev/null
+++ b/drivers/pcmcia/ds_internal.h
@@ -0,0 +1,21 @@
+/* ds_internal.h - internal header for 16-bit PCMCIA devices management */
+
+extern spinlock_t pcmcia_dev_list_lock;
+extern struct bus_type pcmcia_bus_type;
+
+extern struct pcmcia_device * pcmcia_get_dev(struct pcmcia_device *p_dev);
+extern void pcmcia_put_dev(struct pcmcia_device *p_dev);
+
+struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int function);
+
+#ifdef CONFIG_PCMCIA_IOCTL
+extern void __init pcmcia_setup_ioctl(void);
+extern void __exit pcmcia_cleanup_ioctl(void);
+extern void handle_event(struct pcmcia_socket *s, event_t event);
+extern int handle_request(struct pcmcia_socket *s, event_t event);
+#else
+static inline void __init pcmcia_setup_ioctl(void) { return; }
+static inline void __init pcmcia_cleanup_ioctl(void) { return; }
+static inline void handle_event(struct pcmcia_socket *s, event_t event) { return; }
+static inline int handle_request(struct pcmcia_socket *s, event_t event) { return CS_SUCCESS; }
+#endif
diff --git a/drivers/pcmcia/i82365.c b/drivers/pcmcia/i82365.c
index 90a335a5d9f..d72f9a35c8b 100644
--- a/drivers/pcmcia/i82365.c
+++ b/drivers/pcmcia/i82365.c
@@ -669,11 +669,13 @@ static int __init is_alive(u_short sock)
if ((stat & I365_CS_DETECT) && (stat & I365_CS_POWERON) &&
(i365_get(sock, I365_INTCTL) & I365_PC_IOCARD) &&
(i365_get(sock, I365_ADDRWIN) & I365_ENA_IO(0)) &&
- (check_region(start, stop-start+1) != 0) &&
- ((start & 0xfeef) != 0x02e8))
- return 1;
- else
- return 0;
+ ((start & 0xfeef) != 0x02e8)) {
+ if (!request_region(start, stop-start+1, "i82365"))
+ return 1;
+ release_region(start, stop-start+1);
+ }
+
+ return 0;
}
/*====================================================================*/
@@ -696,7 +698,13 @@ static void __init add_pcic(int ns, int type)
struct i82365_socket *t = &socket[sockets-ns];
base = sockets-ns;
- if (t->ioaddr > 0) request_region(t->ioaddr, 2, "i82365");
+ if (t->ioaddr > 0) {
+ if (!request_region(t->ioaddr, 2, "i82365")) {
+ printk(KERN_ERR "i82365: IO region conflict at %#lx, not available\n",
+ t->ioaddr);
+ return;
+ }
+ }
if (base == 0) printk("\n");
printk(KERN_INFO " %s", pcic[type].name);
@@ -803,7 +811,7 @@ static void __init isa_probe(void)
}
#endif
- if (check_region(i365_base, 2) != 0) {
+ if (!request_region(i365_base, 2, "i82365")) {
if (sockets == 0)
printk("port conflict at %#lx\n", i365_base);
return;
@@ -1441,6 +1449,7 @@ static void __exit exit_i82365(void)
i365_set(i, I365_CSCINT, 0);
release_region(socket[i].ioaddr, 2);
}
+ release_region(i365_base, 2);
#ifdef CONFIG_PNP
if (i82365_pnpdev)
pnp_disable_dev(i82365_pnpdev);
diff --git a/drivers/pcmcia/pcmcia_compat.c b/drivers/pcmcia/pcmcia_compat.c
index 68b80084f83..1cc83317e7e 100644
--- a/drivers/pcmcia/pcmcia_compat.c
+++ b/drivers/pcmcia/pcmcia_compat.c
@@ -74,19 +74,6 @@ int pcmcia_validate_cis(client_handle_t handle, cisinfo_t *info)
}
EXPORT_SYMBOL(pcmcia_validate_cis);
-int pcmcia_get_configuration_info(client_handle_t handle,
- config_info_t *config)
-{
- struct pcmcia_socket *s;
-
- if ((CHECK_HANDLE(handle)) || !config)
- return CS_BAD_HANDLE;
- s = SOCKET(handle);
- if (!s)
- return CS_BAD_HANDLE;
- return pccard_get_configuration_info(s, handle->Function, config);
-}
-EXPORT_SYMBOL(pcmcia_get_configuration_info);
int pcmcia_reset_card(client_handle_t handle, client_req_t *req)
{
@@ -102,24 +89,3 @@ int pcmcia_reset_card(client_handle_t handle, client_req_t *req)
}
EXPORT_SYMBOL(pcmcia_reset_card);
-int pcmcia_get_status(client_handle_t handle, cs_status_t *status)
-{
- struct pcmcia_socket *s;
- if (CHECK_HANDLE(handle))
- return CS_BAD_HANDLE;
- s = SOCKET(handle);
- return pccard_get_status(s, handle->Function, status);
-}
-EXPORT_SYMBOL(pcmcia_get_status);
-
-int pcmcia_access_configuration_register(client_handle_t handle,
- conf_reg_t *reg)
-{
- struct pcmcia_socket *s;
- if (CHECK_HANDLE(handle))
- return CS_BAD_HANDLE;
- s = SOCKET(handle);
- return pccard_access_configuration_register(s, handle->Function, reg);
-}
-EXPORT_SYMBOL(pcmcia_access_configuration_register);
-
diff --git a/drivers/pcmcia/pcmcia_ioctl.c b/drivers/pcmcia/pcmcia_ioctl.c
new file mode 100644
index 00000000000..b883bc151ed
--- /dev/null
+++ b/drivers/pcmcia/pcmcia_ioctl.c
@@ -0,0 +1,786 @@
+/*
+ * pcmcia_ioctl.c -- ioctl interface for cardmgr and cardctl
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * The initial developer of the original code is David A. Hinds
+ * <dahinds@users.sourceforge.net>. Portions created by David A. Hinds
+ * are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
+ *
+ * (C) 1999 David A. Hinds
+ * (C) 2003 - 2004 Dominik Brodowski
+ */
+
+/*
+ * This file will go away soon.
+ */
+
+
+#include <linux/config.h>
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/major.h>
+#include <linux/errno.h>
+#include <linux/ioctl.h>
+#include <linux/proc_fs.h>
+#include <linux/poll.h>
+#include <linux/pci.h>
+#include <linux/workqueue.h>
+
+#define IN_CARD_SERVICES
+#include <pcmcia/version.h>
+#include <pcmcia/cs_types.h>
+#include <pcmcia/cs.h>
+#include <pcmcia/cistpl.h>
+#include <pcmcia/ds.h>
+#include <pcmcia/ss.h>
+
+#include "cs_internal.h"
+#include "ds_internal.h"
+
+static int major_dev = -1;
+
+
+/* Device user information */
+#define MAX_EVENTS 32
+#define USER_MAGIC 0x7ea4
+#define CHECK_USER(u) \
+ (((u) == NULL) || ((u)->user_magic != USER_MAGIC))
+
+typedef struct user_info_t {
+ u_int user_magic;
+ int event_head, event_tail;
+ event_t event[MAX_EVENTS];
+ struct user_info_t *next;
+ struct pcmcia_socket *socket;
+} user_info_t;
+
+
+#ifdef DEBUG
+extern int ds_pc_debug;
+#define cs_socket_name(skt) ((skt)->dev.class_id)
+
+#define ds_dbg(lvl, fmt, arg...) do { \
+ if (ds_pc_debug >= lvl) \
+ printk(KERN_DEBUG "ds: " fmt , ## arg); \
+} while (0)
+#else
+#define ds_dbg(lvl, fmt, arg...) do { } while (0)
+#endif
+
+static const char *release = "Linux Kernel Card Services";
+
+/** pcmcia_get_card_services_info
+ *
+ * Return information about this version of Card Services
+ */
+static int pcmcia_get_card_services_info(servinfo_t *info)
+{
+ unsigned int socket_count = 0;
+ struct list_head *tmp;
+ info->Signature[0] = 'C';
+ info->Signature[1] = 'S';
+ down_read(&pcmcia_socket_list_rwsem);
+ list_for_each(tmp, &pcmcia_socket_list)
+ socket_count++;
+ up_read(&pcmcia_socket_list_rwsem);
+ info->Count = socket_count;
+ info->Revision = CS_RELEASE_CODE;
+ info->CSLevel = 0x0210;
+ info->VendorString = (char *)release;
+ return CS_SUCCESS;
+} /* get_card_services_info */
+
+
+/* backwards-compatible accessing of driver --- by name! */
+
+static struct pcmcia_driver * get_pcmcia_driver (dev_info_t *dev_info)
+{
+ struct device_driver *drv;
+ struct pcmcia_driver *p_drv;
+
+ drv = driver_find((char *) dev_info, &pcmcia_bus_type);
+ if (!drv)
+ return NULL;
+
+ p_drv = container_of(drv, struct pcmcia_driver, drv);
+
+ return (p_drv);
+}
+
+
+#ifdef CONFIG_PROC_FS
+static struct proc_dir_entry *proc_pccard = NULL;
+
+static int proc_read_drivers_callback(struct device_driver *driver, void *d)
+{
+ char **p = d;
+ struct pcmcia_driver *p_drv = container_of(driver,
+ struct pcmcia_driver, drv);
+
+ *p += sprintf(*p, "%-24.24s 1 %d\n", p_drv->drv.name,
+#ifdef CONFIG_MODULE_UNLOAD
+ (p_drv->owner) ? module_refcount(p_drv->owner) : 1
+#else
+ 1
+#endif
+ );
+ d = (void *) p;
+
+ return 0;
+}
+
+static int proc_read_drivers(char *buf, char **start, off_t pos,
+ int count, int *eof, void *data)
+{
+ char *p = buf;
+
+ bus_for_each_drv(&pcmcia_bus_type, NULL,
+ (void *) &p, proc_read_drivers_callback);
+
+ return (p - buf);
+}
+#endif
+
+/*======================================================================
+
+ These manage a ring buffer of events pending for one user process
+
+======================================================================*/
+
+
+static int queue_empty(user_info_t *user)
+{
+ return (user->event_head == user->event_tail);
+}
+
+static event_t get_queued_event(user_info_t *user)
+{
+ user->event_tail = (user->event_tail+1) % MAX_EVENTS;
+ return user->event[user->event_tail];
+}
+
+static void queue_event(user_info_t *user, event_t event)
+{
+ user->event_head = (user->event_head+1) % MAX_EVENTS;
+ if (user->event_head == user->event_tail)
+ user->event_tail = (user->event_tail+1) % MAX_EVENTS;
+ user->event[user->event_head] = event;
+}
+
+void handle_event(struct pcmcia_socket *s, event_t event)
+{
+ user_info_t *user;
+ for (user = s->user; user; user = user->next)
+ queue_event(user, event);
+ wake_up_interruptible(&s->queue);
+}
+
+
+/*======================================================================
+
+ bind_request() and bind_device() are merged by now. Register_client()
+ is called right at the end of bind_request(), during the driver's
+ ->attach() call. Individual descriptions:
+
+ bind_request() connects a socket to a particular client driver.
+ It looks up the specified device ID in the list of registered
+ drivers, binds it to the socket, and tries to create an instance
+ of the device. unbind_request() deletes a driver instance.
+
+ Bind_device() associates a device driver with a particular socket.
+ It is normally called by Driver Services after it has identified
+ a newly inserted card. An instance of that driver will then be
+ eligible to register as a client of this socket.
+
+ Register_client() uses the dev_info_t handle to match the
+ caller with a socket. The driver must have already been bound
+ to a socket with bind_device() -- in fact, bind_device()
+ allocates the client structure that will be used.
+
+======================================================================*/
+
+static int bind_request(struct pcmcia_socket *s, bind_info_t *bind_info)
+{
+ struct pcmcia_driver *p_drv;
+ struct pcmcia_device *p_dev;
+ int ret = 0;
+ unsigned long flags;
+
+ s = pcmcia_get_socket(s);
+ if (!s)
+ return -EINVAL;
+
+ ds_dbg(2, "bind_request(%d, '%s')\n", s->sock,
+ (char *)bind_info->dev_info);
+
+ p_drv = get_pcmcia_driver(&bind_info->dev_info);
+ if (!p_drv) {
+ ret = -EINVAL;
+ goto err_put;
+ }
+
+ if (!try_module_get(p_drv->owner)) {
+ ret = -EINVAL;
+ goto err_put_driver;
+ }
+
+ spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
+ list_for_each_entry(p_dev, &s->devices_list, socket_device_list) {
+ if (p_dev->func == bind_info->function) {
+ if ((p_dev->dev.driver == &p_drv->drv)) {
+ if (p_dev->cardmgr) {
+ /* if there's already a device
+ * registered, and it was registered
+ * by userspace before, we need to
+ * return the "instance". */
+ spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ bind_info->instance = p_dev->instance;
+ ret = -EBUSY;
+ goto err_put_module;
+ } else {
+ /* the correct driver managed to bind
+ * itself magically to the correct
+ * device. */
+ spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ p_dev->cardmgr = p_drv;
+ ret = 0;
+ goto err_put_module;
+ }
+ } else if (!p_dev->dev.driver) {
+ /* there's already a device available where
+ * no device has been bound to yet. So we don't
+ * need to register a device! */
+ spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ goto rescan;
+ }
+ }
+ }
+ spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+
+ p_dev = pcmcia_device_add(s, bind_info->function);
+ if (!p_dev) {
+ ret = -EIO;
+ goto err_put_module;
+ }
+
+rescan:
+ p_dev->cardmgr = p_drv;
+
+ /* if a driver is already running, we can abort */
+ if (p_dev->dev.driver)
+ goto err_put_module;
+
+ /*
+ * Prevent this racing with a card insertion.
+ */
+ down(&s->skt_sem);
+ bus_rescan_devices(&pcmcia_bus_type);
+ up(&s->skt_sem);
+
+ /* check whether the driver indeed matched. I don't care if this
+ * is racy or not, because it can only happen on cardmgr access
+ * paths...
+ */
+ if (!(p_dev->dev.driver == &p_drv->drv))
+ p_dev->cardmgr = NULL;
+
+ err_put_module:
+ module_put(p_drv->owner);
+ err_put_driver:
+ put_driver(&p_drv->drv);
+ err_put:
+ pcmcia_put_socket(s);
+
+ return (ret);
+} /* bind_request */
+
+#ifdef CONFIG_CARDBUS
+
+static struct pci_bus *pcmcia_lookup_bus(struct pcmcia_socket *s)
+{
+ if (!s || !(s->state & SOCKET_CARDBUS))
+ return NULL;
+
+ return s->cb_dev->subordinate;
+}
+#endif
+
+static int get_device_info(struct pcmcia_socket *s, bind_info_t *bind_info, int first)
+{
+ dev_node_t *node;
+ struct pcmcia_device *p_dev;
+ unsigned long flags;
+ int ret = 0;
+
+#ifdef CONFIG_CARDBUS
+ /*
+ * Some unbelievably ugly code to associate the PCI cardbus
+ * device and its driver with the PCMCIA "bind" information.
+ */
+ {
+ struct pci_bus *bus;
+
+ bus = pcmcia_lookup_bus(s);
+ if (bus) {
+ struct list_head *list;
+ struct pci_dev *dev = NULL;
+
+ list = bus->devices.next;
+ while (list != &bus->devices) {
+ struct pci_dev *pdev = pci_dev_b(list);
+ list = list->next;
+
+ if (first) {
+ dev = pdev;
+ break;
+ }
+
+ /* Try to handle "next" here some way? */
+ }
+ if (dev && dev->driver) {
+ strlcpy(bind_info->name, dev->driver->name, DEV_NAME_LEN);
+ bind_info->major = 0;
+ bind_info->minor = 0;
+ bind_info->next = NULL;
+ return 0;
+ }
+ }
+ }
+#endif
+
+ spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
+ list_for_each_entry(p_dev, &s->devices_list, socket_device_list) {
+ if (p_dev->func == bind_info->function) {
+ p_dev = pcmcia_get_dev(p_dev);
+ if (!p_dev)
+ continue;
+ goto found;
+ }
+ }
+ spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+ return -ENODEV;
+
+ found:
+ spin_unlock_irqrestore(&pcmcia_dev_list_lock, flags);
+
+ if ((!p_dev->instance) ||
+ (p_dev->instance->state & DEV_CONFIG_PENDING)) {
+ ret = -EAGAIN;
+ goto err_put;
+ }
+
+ if (first)
+ node = p_dev->instance->dev;
+ else
+ for (node = p_dev->instance->dev; node; node = node->next)
+ if (node == bind_info->next)
+ break;
+ if (!node) {
+ ret = -ENODEV;
+ goto err_put;
+ }
+
+ strlcpy(bind_info->name, node->dev_name, DEV_NAME_LEN);
+ bind_info->major = node->major;
+ bind_info->minor = node->minor;
+ bind_info->next = node->next;
+
+ err_put:
+ pcmcia_put_dev(p_dev);
+ return (ret);
+} /* get_device_info */
+
+
+static int ds_open(struct inode *inode, struct file *file)
+{
+ socket_t i = iminor(inode);
+ struct pcmcia_socket *s;
+ user_info_t *user;
+
+ ds_dbg(0, "ds_open(socket %d)\n", i);
+
+ s = pcmcia_get_socket_by_nr(i);
+ if (!s)
+ return -ENODEV;
+ s = pcmcia_get_socket(s);
+ if (!s)
+ return -ENODEV;
+
+ if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
+ if (s->pcmcia_state.busy) {
+ pcmcia_put_socket(s);
+ return -EBUSY;
+ }
+ else
+ s->pcmcia_state.busy = 1;
+ }
+
+ user = kmalloc(sizeof(user_info_t), GFP_KERNEL);
+ if (!user) {
+ pcmcia_put_socket(s);
+ return -ENOMEM;
+ }
+ user->event_tail = user->event_head = 0;
+ user->next = s->user;
+ user->user_magic = USER_MAGIC;
+ user->socket = s;
+ s->user = user;
+ file->private_data = user;
+
+ if (s->pcmcia_state.present)
+ queue_event(user, CS_EVENT_CARD_INSERTION);
+ return 0;
+} /* ds_open */
+
+/*====================================================================*/
+
+static int ds_release(struct inode *inode, struct file *file)
+{
+ struct pcmcia_socket *s;
+ user_info_t *user, **link;
+
+ ds_dbg(0, "ds_release(socket %d)\n", iminor(inode));
+
+ user = file->private_data;
+ if (CHECK_USER(user))
+ goto out;
+
+ s = user->socket;
+
+ /* Unlink user data structure */
+ if ((file->f_flags & O_ACCMODE) != O_RDONLY) {
+ s->pcmcia_state.busy = 0;
+ }
+ file->private_data = NULL;
+ for (link = &s->user; *link; link = &(*link)->next)
+ if (*link == user) break;
+ if (link == NULL)
+ goto out;
+ *link = user->next;
+ user->user_magic = 0;
+ kfree(user);
+ pcmcia_put_socket(s);
+out:
+ return 0;
+} /* ds_release */
+
+/*====================================================================*/
+
+static ssize_t ds_read(struct file *file, char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ struct pcmcia_socket *s;
+ user_info_t *user;
+ int ret;
+
+ ds_dbg(2, "ds_read(socket %d)\n", iminor(file->f_dentry->d_inode));
+
+ if (count < 4)
+ return -EINVAL;
+
+ user = file->private_data;
+ if (CHECK_USER(user))
+ return -EIO;
+
+ s = user->socket;
+ if (s->pcmcia_state.dead)
+ return -EIO;
+
+ ret = wait_event_interruptible(s->queue, !queue_empty(user));
+ if (ret == 0)
+ ret = put_user(get_queued_event(user), (int __user *)buf) ? -EFAULT : 4;
+
+ return ret;
+} /* ds_read */
+
+/*====================================================================*/
+
+static ssize_t ds_write(struct file *file, const char __user *buf,
+ size_t count, loff_t *ppos)
+{
+ ds_dbg(2, "ds_write(socket %d)\n", iminor(file->f_dentry->d_inode));
+
+ if (count != 4)
+ return -EINVAL;
+ if ((file->f_flags & O_ACCMODE) == O_RDONLY)
+ return -EBADF;
+
+ return -EIO;
+} /* ds_write */
+
+/*====================================================================*/
+
+/* No kernel lock - fine */
+static u_int ds_poll(struct file *file, poll_table *wait)
+{
+ struct pcmcia_socket *s;
+ user_info_t *user;
+
+ ds_dbg(2, "ds_poll(socket %d)\n", iminor(file->f_dentry->d_inode));
+
+ user = file->private_data;
+ if (CHECK_USER(user))
+ return POLLERR;
+ s = user->socket;
+ /*
+ * We don't check for a dead socket here since that
+ * will send cardmgr into an endless spin.
+ */
+ poll_wait(file, &s->queue, wait);
+ if (!queue_empty(user))
+ return POLLIN | POLLRDNORM;
+ return 0;
+} /* ds_poll */
+
+/*====================================================================*/
+
+extern int pcmcia_adjust_resource_info(adjust_t *adj);
+
+static int ds_ioctl(struct inode * inode, struct file * file,
+ u_int cmd, u_long arg)
+{
+ struct pcmcia_socket *s;
+ void __user *uarg = (char __user *)arg;
+ u_int size;
+ int ret, err;
+ ds_ioctl_arg_t *buf;
+ user_info_t *user;
+
+ ds_dbg(2, "ds_ioctl(socket %d, %#x, %#lx)\n", iminor(inode), cmd, arg);
+
+ user = file->private_data;
+ if (CHECK_USER(user))
+ return -EIO;
+
+ s = user->socket;
+ if (s->pcmcia_state.dead)
+ return -EIO;
+
+ size = (cmd & IOCSIZE_MASK) >> IOCSIZE_SHIFT;
+ if (size > sizeof(ds_ioctl_arg_t)) return -EINVAL;
+
+ /* Permission check */
+ if (!(cmd & IOC_OUT) && !capable(CAP_SYS_ADMIN))
+ return -EPERM;
+
+ if (cmd & IOC_IN) {
+ if (!access_ok(VERIFY_READ, uarg, size)) {
+ ds_dbg(3, "ds_ioctl(): verify_read = %d\n", -EFAULT);
+ return -EFAULT;
+ }
+ }
+ if (cmd & IOC_OUT) {
+ if (!access_ok(VERIFY_WRITE, uarg, size)) {
+ ds_dbg(3, "ds_ioctl(): verify_write = %d\n", -EFAULT);
+ return -EFAULT;
+ }
+ }
+ buf = kmalloc(sizeof(ds_ioctl_arg_t), GFP_KERNEL);
+ if (!buf)
+ return -ENOMEM;
+
+ err = ret = 0;
+
+ if (cmd & IOC_IN) __copy_from_user((char *)buf, uarg, size);
+
+ switch (cmd) {
+ case DS_ADJUST_RESOURCE_INFO:
+ ret = pcmcia_adjust_resource_info(&buf->adjust);
+ break;
+ case DS_GET_CARD_SERVICES_INFO:
+ ret = pcmcia_get_card_services_info(&buf->servinfo);
+ break;
+ case DS_GET_CONFIGURATION_INFO:
+ if (buf->config.Function &&
+ (buf->config.Function >= s->functions))
+ ret = CS_BAD_ARGS;
+ else
+ ret = pccard_get_configuration_info(s,
+ buf->config.Function, &buf->config);
+ break;
+ case DS_GET_FIRST_TUPLE:
+ down(&s->skt_sem);
+ pcmcia_validate_mem(s);
+ up(&s->skt_sem);
+ ret = pccard_get_first_tuple(s, BIND_FN_ALL, &buf->tuple);
+ break;
+ case DS_GET_NEXT_TUPLE:
+ ret = pccard_get_next_tuple(s, BIND_FN_ALL, &buf->tuple);
+ break;
+ case DS_GET_TUPLE_DATA:
+ buf->tuple.TupleData = buf->tuple_parse.data;
+ buf->tuple.TupleDataMax = sizeof(buf->tuple_parse.data);
+ ret = pccard_get_tuple_data(s, &buf->tuple);
+ break;
+ case DS_PARSE_TUPLE:
+ buf->tuple.TupleData = buf->tuple_parse.data;
+ ret = pccard_parse_tuple(&buf->tuple, &buf->tuple_parse.parse);
+ break;
+ case DS_RESET_CARD:
+ ret = pccard_reset_card(s);
+ break;
+ case DS_GET_STATUS:
+ if (buf->status.Function &&
+ (buf->status.Function >= s->functions))
+ ret = CS_BAD_ARGS;
+ else
+ ret = pccard_get_status(s, buf->status.Function, &buf->status);
+ break;
+ case DS_VALIDATE_CIS:
+ down(&s->skt_sem);
+ pcmcia_validate_mem(s);
+ up(&s->skt_sem);
+ ret = pccard_validate_cis(s, BIND_FN_ALL, &buf->cisinfo);
+ break;
+ case DS_SUSPEND_CARD:
+ ret = pcmcia_suspend_card(s);
+ break;
+ case DS_RESUME_CARD:
+ ret = pcmcia_resume_card(s);
+ break;
+ case DS_EJECT_CARD:
+ err = pcmcia_eject_card(s);
+ break;
+ case DS_INSERT_CARD:
+ err = pcmcia_insert_card(s);
+ break;
+ case DS_ACCESS_CONFIGURATION_REGISTER:
+ if ((buf->conf_reg.Action == CS_WRITE) && !capable(CAP_SYS_ADMIN)) {
+ err = -EPERM;
+ goto free_out;
+ }
+ if (buf->conf_reg.Function &&
+ (buf->conf_reg.Function >= s->functions))
+ ret = CS_BAD_ARGS;
+ else
+ ret = pccard_access_configuration_register(s,
+ buf->conf_reg.Function, &buf->conf_reg);
+ break;
+ case DS_GET_FIRST_REGION:
+ case DS_GET_NEXT_REGION:
+ case DS_BIND_MTD:
+ if (!capable(CAP_SYS_ADMIN)) {
+ err = -EPERM;
+ goto free_out;
+ } else {
+ static int printed = 0;
+ if (!printed) {
+ printk(KERN_WARNING "2.6. kernels use pcmciamtd instead of memory_cs.c and do not require special\n");
+ printk(KERN_WARNING "MTD handling any more.\n");
+ printed++;
+ }
+ }
+ err = -EINVAL;
+ goto free_out;
+ break;
+ case DS_GET_FIRST_WINDOW:
+ ret = pcmcia_get_window(s, &buf->win_info.handle, 0,
+ &buf->win_info.window);
+ break;
+ case DS_GET_NEXT_WINDOW:
+ ret = pcmcia_get_window(s, &buf->win_info.handle,
+ buf->win_info.handle->index + 1, &buf->win_info.window);
+ break;
+ case DS_GET_MEM_PAGE:
+ ret = pcmcia_get_mem_page(buf->win_info.handle,
+ &buf->win_info.map);
+ break;
+ case DS_REPLACE_CIS:
+ ret = pcmcia_replace_cis(s, &buf->cisdump);
+ break;
+ case DS_BIND_REQUEST:
+ if (!capable(CAP_SYS_ADMIN)) {
+ err = -EPERM;
+ goto free_out;
+ }
+ err = bind_request(s, &buf->bind_info);
+ break;
+ case DS_GET_DEVICE_INFO:
+ err = get_device_info(s, &buf->bind_info, 1);
+ break;
+ case DS_GET_NEXT_DEVICE:
+ err = get_device_info(s, &buf->bind_info, 0);
+ break;
+ case DS_UNBIND_REQUEST:
+ err = 0;
+ break;
+ default:
+ err = -EINVAL;
+ }
+
+ if ((err == 0) && (ret != CS_SUCCESS)) {
+ ds_dbg(2, "ds_ioctl: ret = %d\n", ret);
+ switch (ret) {
+ case CS_BAD_SOCKET: case CS_NO_CARD:
+ err = -ENODEV; break;
+ case CS_BAD_ARGS: case CS_BAD_ATTRIBUTE: case CS_BAD_IRQ:
+ case CS_BAD_TUPLE:
+ err = -EINVAL; break;
+ case CS_IN_USE:
+ err = -EBUSY; break;
+ case CS_OUT_OF_RESOURCE:
+ err = -ENOSPC; break;
+ case CS_NO_MORE_ITEMS:
+ err = -ENODATA; break;
+ case CS_UNSUPPORTED_FUNCTION:
+ err = -ENOSYS; break;
+ default:
+ err = -EIO; break;
+ }
+ }
+
+ if (cmd & IOC_OUT) {
+ if (__copy_to_user(uarg, (char *)buf, size))
+ err = -EFAULT;
+ }
+
+free_out:
+ kfree(buf);
+ return err;
+} /* ds_ioctl */
+
+/*====================================================================*/
+
+static struct file_operations ds_fops = {
+ .owner = THIS_MODULE,
+ .open = ds_open,
+ .release = ds_release,
+ .ioctl = ds_ioctl,
+ .read = ds_read,
+ .write = ds_write,
+ .poll = ds_poll,
+};
+
+void __init pcmcia_setup_ioctl(void) {
+ int i;
+
+ /* Set up character device for user mode clients */
+ i = register_chrdev(0, "pcmcia", &ds_fops);
+ if (i < 0)
+ printk(KERN_NOTICE "unable to find a free device # for "
+ "Driver Services (error=%d)\n", i);
+ else
+ major_dev = i;
+
+#ifdef CONFIG_PROC_FS
+ proc_pccard = proc_mkdir("pccard", proc_bus);
+ if (proc_pccard)
+ create_proc_read_entry("drivers",0,proc_pccard,proc_read_drivers,NULL);
+#endif
+}
+
+
+void __exit pcmcia_cleanup_ioctl(void) {
+#ifdef CONFIG_PROC_FS
+ if (proc_pccard) {
+ remove_proc_entry("drivers", proc_pccard);
+ remove_proc_entry("pccard", proc_bus);
+ }
+#endif
+ if (major_dev != -1)
+ unregister_chrdev(major_dev, "pcmcia");
+}
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
new file mode 100644
index 00000000000..c01dc6bf152
--- /dev/null
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -0,0 +1,998 @@
+/*
+ * PCMCIA 16-bit resource management functions
+ *
+ * The initial developer of the original code is David A. Hinds
+ * <dahinds@users.sourceforge.net>. Portions created by David A. Hinds
+ * are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
+ *
+ * Copyright (C) 1999 David A. Hinds
+ * Copyright (C) 2004-2005 Dominik Brodowski
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/config.h>
+#include <linux/module.h>
+#include <linux/kernel.h>
+#include <linux/interrupt.h>
+#include <linux/delay.h>
+#include <linux/pci.h>
+#include <linux/device.h>
+
+#define IN_CARD_SERVICES
+#include <pcmcia/version.h>
+#include <pcmcia/cs_types.h>
+#include <pcmcia/ss.h>
+#include <pcmcia/cs.h>
+#include <pcmcia/bulkmem.h>
+#include <pcmcia/cistpl.h>
+#include <pcmcia/cisreg.h>
+#include <pcmcia/ds.h>
+
+#include "cs_internal.h"
+#include "ds_internal.h"
+
+
+/* Access speed for IO windows */
+static int io_speed = 0;
+module_param(io_speed, int, 0444);
+
+
+#ifdef CONFIG_PCMCIA_PROBE
+/* mask of IRQs already reserved by other cards, we should avoid using them */
+static u8 pcmcia_used_irq[NR_IRQS];
+#endif
+
+
+#ifdef DEBUG
+extern int ds_pc_debug;
+#define cs_socket_name(skt) ((skt)->dev.class_id)
+
+#define ds_dbg(skt, lvl, fmt, arg...) do { \
+ if (ds_pc_debug >= lvl) \
+ printk(KERN_DEBUG "pcmcia_resource: %s: " fmt, \
+ cs_socket_name(skt) , ## arg); \
+} while (0)
+#else
+#define ds_dbg(lvl, fmt, arg...) do { } while (0)
+#endif
+
+
+
+/** alloc_io_space
+ *
+ * Special stuff for managing IO windows, because they are scarce
+ */
+
+static int alloc_io_space(struct pcmcia_socket *s, u_int attr, ioaddr_t *base,
+ ioaddr_t num, u_int lines)
+{
+ int i;
+ kio_addr_t try, align;
+
+ align = (*base) ? (lines ? 1<<lines : 0) : 1;
+ if (align && (align < num)) {
+ if (*base) {
+ ds_dbg(s, 0, "odd IO request: num %#x align %#lx\n",
+ num, align);
+ align = 0;
+ } else
+ while (align && (align < num)) align <<= 1;
+ }
+ if (*base & ~(align-1)) {
+ ds_dbg(s, 0, "odd IO request: base %#x align %#lx\n",
+ *base, align);
+ align = 0;
+ }
+ if ((s->features & SS_CAP_STATIC_MAP) && s->io_offset) {
+ *base = s->io_offset | (*base & 0x0fff);
+ s->io[0].Attributes = attr;
+ return 0;
+ }
+ /* Check for an already-allocated window that must conflict with
+ * what was asked for. It is a hack because it does not catch all
+ * potential conflicts, just the most obvious ones.
+ */
+ for (i = 0; i < MAX_IO_WIN; i++)
+ if ((s->io[i].NumPorts != 0) &&
+ ((s->io[i].BasePort & (align-1)) == *base))
+ return 1;
+ for (i = 0; i < MAX_IO_WIN; i++) {
+ if (s->io[i].NumPorts == 0) {
+ s->io[i].res = pcmcia_find_io_region(*base, num, align, s);
+ if (s->io[i].res) {
+ s->io[i].Attributes = attr;
+ s->io[i].BasePort = *base = s->io[i].res->start;
+ s->io[i].NumPorts = s->io[i].InUse = num;
+ break;
+ } else
+ return 1;
+ } else if (s->io[i].Attributes != attr)
+ continue;
+ /* Try to extend top of window */
+ try = s->io[i].BasePort + s->io[i].NumPorts;
+ if ((*base == 0) || (*base == try))
+ if (pcmcia_adjust_io_region(s->io[i].res, s->io[i].res->start,
+ s->io[i].res->end + num, s) == 0) {
+ *base = try;
+ s->io[i].NumPorts += num;
+ s->io[i].InUse += num;
+ break;
+ }
+ /* Try to extend bottom of window */
+ try = s->io[i].BasePort - num;
+ if ((*base == 0) || (*base == try))
+ if (pcmcia_adjust_io_region(s->io[i].res, s->io[i].res->start - num,
+ s->io[i].res->end, s) == 0) {
+ s->io[i].BasePort = *base = try;
+ s->io[i].NumPorts += num;
+ s->io[i].InUse += num;
+ break;
+ }
+ }
+ return (i == MAX_IO_WIN);
+} /* alloc_io_space */
+
+
+static void release_io_space(struct pcmcia_socket *s, ioaddr_t base,
+ ioaddr_t num)
+{
+ int i;
+
+ for (i = 0; i < MAX_IO_WIN; i++) {
+ if ((s->io[i].BasePort <= base) &&
+ (s->io[i].BasePort+s->io[i].NumPorts >= base+num)) {
+ s->io[i].InUse -= num;
+ /* Free the window if no one else is using it */
+ if (s->io[i].InUse == 0) {
+ s->io[i].NumPorts = 0;
+ release_resource(s->io[i].res);
+ kfree(s->io[i].res);
+ s->io[i].res = NULL;
+ }
+ }
+ }
+} /* release_io_space */
+
+
+/** pccard_access_configuration_register
+ *
+ * Access_configuration_register() reads and writes configuration
+ * registers in attribute memory. Memory window 0 is reserved for
+ * this and the tuple reading services.
+ */
+
+int pccard_access_configuration_register(struct pcmcia_socket *s,
+ unsigned int function,
+ conf_reg_t *reg)
+{
+ config_t *c;
+ int addr;
+ u_char val;
+
+ if (!s || !s->config)
+ return CS_NO_CARD;
+
+ c = &s->config[function];
+
+ if (c == NULL)
+ return CS_NO_CARD;
+
+ if (!(c->state & CONFIG_LOCKED))
+ return CS_CONFIGURATION_LOCKED;
+
+ addr = (c->ConfigBase + reg->Offset) >> 1;
+
+ switch (reg->Action) {
+ case CS_READ:
+ pcmcia_read_cis_mem(s, 1, addr, 1, &val);
+ reg->Value = val;
+ break;
+ case CS_WRITE:
+ val = reg->Value;
+ pcmcia_write_cis_mem(s, 1, addr, 1, &val);
+ break;
+ default:
+ return CS_BAD_ARGS;
+ break;
+ }
+ return CS_SUCCESS;
+} /* pccard_access_configuration_register */
+
+int pcmcia_access_configuration_register(client_handle_t handle,
+ conf_reg_t *reg)
+{
+ struct pcmcia_socket *s;
+ if (CHECK_HANDLE(handle))
+ return CS_BAD_HANDLE;
+ s = SOCKET(handle);
+ return pccard_access_configuration_register(s, handle->Function, reg);
+}
+EXPORT_SYMBOL(pcmcia_access_configuration_register);
+
+
+
+int pccard_get_configuration_info(struct pcmcia_socket *s,
+ unsigned int function,
+ config_info_t *config)
+{
+ config_t *c;
+
+ if (!(s->state & SOCKET_PRESENT))
+ return CS_NO_CARD;
+
+ config->Function = function;
+
+#ifdef CONFIG_CARDBUS
+ if (s->state & SOCKET_CARDBUS) {
+ memset(config, 0, sizeof(config_info_t));
+ config->Vcc = s->socket.Vcc;
+ config->Vpp1 = config->Vpp2 = s->socket.Vpp;
+ config->Option = s->cb_dev->subordinate->number;
+ if (s->state & SOCKET_CARDBUS_CONFIG) {
+ config->Attributes = CONF_VALID_CLIENT;
+ config->IntType = INT_CARDBUS;
+ config->AssignedIRQ = s->irq.AssignedIRQ;
+ if (config->AssignedIRQ)
+ config->Attributes |= CONF_ENABLE_IRQ;
+ config->BasePort1 = s->io[0].BasePort;
+ config->NumPorts1 = s->io[0].NumPorts;
+ }
+ return CS_SUCCESS;
+ }
+#endif
+
+ c = (s->config != NULL) ? &s->config[function] : NULL;
+
+ if ((c == NULL) || !(c->state & CONFIG_LOCKED)) {
+ config->Attributes = 0;
+ config->Vcc = s->socket.Vcc;
+ config->Vpp1 = config->Vpp2 = s->socket.Vpp;
+ return CS_SUCCESS;
+ }
+
+ /* !!! This is a hack !!! */
+ memcpy(&config->Attributes, &c->Attributes, sizeof(config_t));
+ config->Attributes |= CONF_VALID_CLIENT;
+ config->CardValues = c->CardValues;
+ config->IRQAttributes = c->irq.Attributes;
+ config->AssignedIRQ = s->irq.AssignedIRQ;
+ config->BasePort1 = c->io.BasePort1;
+ config->NumPorts1 = c->io.NumPorts1;
+ config->Attributes1 = c->io.Attributes1;
+ config->BasePort2 = c->io.BasePort2;
+ config->NumPorts2 = c->io.NumPorts2;
+ config->Attributes2 = c->io.Attributes2;
+ config->IOAddrLines = c->io.IOAddrLines;
+
+ return CS_SUCCESS;
+} /* pccard_get_configuration_info */
+
+int pcmcia_get_configuration_info(client_handle_t handle,
+ config_info_t *config)
+{
+ struct pcmcia_socket *s;
+
+ if ((CHECK_HANDLE(handle)) || !config)
+ return CS_BAD_HANDLE;
+ s = SOCKET(handle);
+ if (!s)
+ return CS_BAD_HANDLE;
+ return pccard_get_configuration_info(s, handle->Function, config);
+}
+EXPORT_SYMBOL(pcmcia_get_configuration_info);
+
+
+/** pcmcia_get_window
+ */
+int pcmcia_get_window(struct pcmcia_socket *s, window_handle_t *handle,
+ int idx, win_req_t *req)
+{
+ window_t *win;
+ int w;
+
+ if (!s || !(s->state & SOCKET_PRESENT))
+ return CS_NO_CARD;
+ for (w = idx; w < MAX_WIN; w++)
+ if (s->state & SOCKET_WIN_REQ(w))
+ break;
+ if (w == MAX_WIN)
+ return CS_NO_MORE_ITEMS;
+ win = &s->win[w];
+ req->Base = win->ctl.res->start;
+ req->Size = win->ctl.res->end - win->ctl.res->start + 1;
+ req->AccessSpeed = win->ctl.speed;
+ req->Attributes = 0;
+ if (win->ctl.flags & MAP_ATTRIB)
+ req->Attributes |= WIN_MEMORY_TYPE_AM;
+ if (win->ctl.flags & MAP_ACTIVE)
+ req->Attributes |= WIN_ENABLE;
+ if (win->ctl.flags & MAP_16BIT)
+ req->Attributes |= WIN_DATA_WIDTH_16;
+ if (win->ctl.flags & MAP_USE_WAIT)
+ req->Attributes |= WIN_USE_WAIT;
+ *handle = win;
+ return CS_SUCCESS;
+} /* pcmcia_get_window */
+EXPORT_SYMBOL(pcmcia_get_window);
+
+
+/** pccard_get_status
+ *
+ * Get the current socket state bits. We don't support the latched
+ * SocketState yet: I haven't seen any point for it.
+ */
+
+int pccard_get_status(struct pcmcia_socket *s, unsigned int function,
+ cs_status_t *status)
+{
+ config_t *c;
+ int val;
+
+ s->ops->get_status(s, &val);
+ status->CardState = status->SocketState = 0;
+ status->CardState |= (val & SS_DETECT) ? CS_EVENT_CARD_DETECT : 0;
+ status->CardState |= (val & SS_CARDBUS) ? CS_EVENT_CB_DETECT : 0;
+ status->CardState |= (val & SS_3VCARD) ? CS_EVENT_3VCARD : 0;
+ status->CardState |= (val & SS_XVCARD) ? CS_EVENT_XVCARD : 0;
+ if (s->state & SOCKET_SUSPEND)
+ status->CardState |= CS_EVENT_PM_SUSPEND;
+ if (!(s->state & SOCKET_PRESENT))
+ return CS_NO_CARD;
+
+ c = (s->config != NULL) ? &s->config[function] : NULL;
+ if ((c != NULL) && (c->state & CONFIG_LOCKED) &&
+ (c->IntType & (INT_MEMORY_AND_IO | INT_ZOOMED_VIDEO))) {
+ u_char reg;
+ if (c->Present & PRESENT_PIN_REPLACE) {
+ pcmcia_read_cis_mem(s, 1, (c->ConfigBase+CISREG_PRR)>>1, 1, &reg);
+ status->CardState |=
+ (reg & PRR_WP_STATUS) ? CS_EVENT_WRITE_PROTECT : 0;
+ status->CardState |=
+ (reg & PRR_READY_STATUS) ? CS_EVENT_READY_CHANGE : 0;
+ status->CardState |=
+ (reg & PRR_BVD2_STATUS) ? CS_EVENT_BATTERY_LOW : 0;
+ status->CardState |=
+ (reg & PRR_BVD1_STATUS) ? CS_EVENT_BATTERY_DEAD : 0;
+ } else {
+ /* No PRR? Then assume we're always ready */
+ status->CardState |= CS_EVENT_READY_CHANGE;
+ }
+ if (c->Present & PRESENT_EXT_STATUS) {
+ pcmcia_read_cis_mem(s, 1, (c->ConfigBase+CISREG_ESR)>>1, 1, &reg);
+ status->CardState |=
+ (reg & ESR_REQ_ATTN) ? CS_EVENT_REQUEST_ATTENTION : 0;
+ }
+ return CS_SUCCESS;
+ }
+ status->CardState |=
+ (val & SS_WRPROT) ? CS_EVENT_WRITE_PROTECT : 0;
+ status->CardState |=
+ (val & SS_BATDEAD) ? CS_EVENT_BATTERY_DEAD : 0;
+ status->CardState |=
+ (val & SS_BATWARN) ? CS_EVENT_BATTERY_LOW : 0;
+ status->CardState |=
+ (val & SS_READY) ? CS_EVENT_READY_CHANGE : 0;
+ return CS_SUCCESS;
+} /* pccard_get_status */
+
+int pcmcia_get_status(client_handle_t handle, cs_status_t *status)
+{
+ struct pcmcia_socket *s;
+ if (CHECK_HANDLE(handle))
+ return CS_BAD_HANDLE;
+ s = SOCKET(handle);
+ return pccard_get_status(s, handle->Function, status);
+}
+EXPORT_SYMBOL(pcmcia_get_status);
+
+
+
+/** pcmcia_get_mem_page
+ *
+ * Change the card address of an already open memory window.
+ */
+int pcmcia_get_mem_page(window_handle_t win, memreq_t *req)
+{
+ if ((win == NULL) || (win->magic != WINDOW_MAGIC))
+ return CS_BAD_HANDLE;
+ req->Page = 0;
+ req->CardOffset = win->ctl.card_start;
+ return CS_SUCCESS;
+} /* pcmcia_get_mem_page */
+EXPORT_SYMBOL(pcmcia_get_mem_page);
+
+
+int pcmcia_map_mem_page(window_handle_t win, memreq_t *req)
+{
+ struct pcmcia_socket *s;
+ if ((win == NULL) || (win->magic != WINDOW_MAGIC))
+ return CS_BAD_HANDLE;
+ if (req->Page != 0)
+ return CS_BAD_PAGE;
+ s = win->sock;
+ win->ctl.card_start = req->CardOffset;
+ if (s->ops->set_mem_map(s, &win->ctl) != 0)
+ return CS_BAD_OFFSET;
+ return CS_SUCCESS;
+} /* pcmcia_map_mem_page */
+EXPORT_SYMBOL(pcmcia_map_mem_page);
+
+
+/** pcmcia_modify_configuration
+ *
+ * Modify a locked socket configuration
+ */
+int pcmcia_modify_configuration(client_handle_t handle,
+ modconf_t *mod)
+{
+ struct pcmcia_socket *s;
+ config_t *c;
+
+ if (CHECK_HANDLE(handle))
+ return CS_BAD_HANDLE;
+ s = SOCKET(handle);
+ c = CONFIG(handle);
+ if (!(s->state & SOCKET_PRESENT))
+ return CS_NO_CARD;
+ if (!(c->state & CONFIG_LOCKED))
+ return CS_CONFIGURATION_LOCKED;
+
+ if (mod->Attributes & CONF_IRQ_CHANGE_VALID) {
+ if (mod->Attributes & CONF_ENABLE_IRQ) {
+ c->Attributes |= CONF_ENABLE_IRQ;
+ s->socket.io_irq = s->irq.AssignedIRQ;
+ } else {
+ c->Attributes &= ~CONF_ENABLE_IRQ;
+ s->socket.io_irq = 0;
+ }
+ s->ops->set_socket(s, &s->socket);
+ }
+
+ if (mod->Attributes & CONF_VCC_CHANGE_VALID)
+ return CS_BAD_VCC;
+
+ /* We only allow changing Vpp1 and Vpp2 to the same value */
+ if ((mod->Attributes & CONF_VPP1_CHANGE_VALID) &&
+ (mod->Attributes & CONF_VPP2_CHANGE_VALID)) {
+ if (mod->Vpp1 != mod->Vpp2)
+ return CS_BAD_VPP;
+ c->Vpp1 = c->Vpp2 = s->socket.Vpp = mod->Vpp1;
+ if (s->ops->set_socket(s, &s->socket))
+ return CS_BAD_VPP;
+ } else if ((mod->Attributes & CONF_VPP1_CHANGE_VALID) ||
+ (mod->Attributes & CONF_VPP2_CHANGE_VALID))
+ return CS_BAD_VPP;
+
+ return CS_SUCCESS;
+} /* modify_configuration */
+EXPORT_SYMBOL(pcmcia_modify_configuration);
+
+
+int pcmcia_release_configuration(client_handle_t handle)
+{
+ pccard_io_map io = { 0, 0, 0, 0, 1 };
+ struct pcmcia_socket *s;
+ int i;
+
+ if (CHECK_HANDLE(handle) ||
+ !(handle->state & CLIENT_CONFIG_LOCKED))
+ return CS_BAD_HANDLE;
+ handle->state &= ~CLIENT_CONFIG_LOCKED;
+ s = SOCKET(handle);
+
+#ifdef CONFIG_CARDBUS
+ if (handle->state & CLIENT_CARDBUS)
+ return CS_SUCCESS;
+#endif
+
+ if (!(handle->state & CLIENT_STALE)) {
+ config_t *c = CONFIG(handle);
+ if (--(s->lock_count) == 0) {
+ s->socket.flags = SS_OUTPUT_ENA; /* Is this correct? */
+ s->socket.Vpp = 0;
+ s->socket.io_irq = 0;
+ s->ops->set_socket(s, &s->socket);
+ }
+ if (c->state & CONFIG_IO_REQ)
+ for (i = 0; i < MAX_IO_WIN; i++) {
+ if (s->io[i].NumPorts == 0)
+ continue;
+ s->io[i].Config--;
+ if (s->io[i].Config != 0)
+ continue;
+ io.map = i;
+ s->ops->set_io_map(s, &io);
+ }
+ c->state &= ~CONFIG_LOCKED;
+ }
+
+ return CS_SUCCESS;
+} /* pcmcia_release_configuration */
+EXPORT_SYMBOL(pcmcia_release_configuration);
+
+
+/** pcmcia_release_io
+ *
+ * Release_io() releases the I/O ranges allocated by a client. This
+ * may be invoked some time after a card ejection has already dumped
+ * the actual socket configuration, so if the client is "stale", we
+ * don't bother checking the port ranges against the current socket
+ * values.
+ */
+int pcmcia_release_io(client_handle_t handle, io_req_t *req)
+{
+ struct pcmcia_socket *s;
+
+ if (CHECK_HANDLE(handle) || !(handle->state & CLIENT_IO_REQ))
+ return CS_BAD_HANDLE;
+ handle->state &= ~CLIENT_IO_REQ;
+ s = SOCKET(handle);
+
+#ifdef CONFIG_CARDBUS
+ if (handle->state & CLIENT_CARDBUS)
+ return CS_SUCCESS;
+#endif
+
+ if (!(handle->state & CLIENT_STALE)) {
+ config_t *c = CONFIG(handle);
+ if (c->state & CONFIG_LOCKED)
+ return CS_CONFIGURATION_LOCKED;
+ if ((c->io.BasePort1 != req->BasePort1) ||
+ (c->io.NumPorts1 != req->NumPorts1) ||
+ (c->io.BasePort2 != req->BasePort2) ||
+ (c->io.NumPorts2 != req->NumPorts2))
+ return CS_BAD_ARGS;
+ c->state &= ~CONFIG_IO_REQ;
+ }
+
+ release_io_space(s, req->BasePort1, req->NumPorts1);
+ if (req->NumPorts2)
+ release_io_space(s, req->BasePort2, req->NumPorts2);
+
+ return CS_SUCCESS;
+} /* pcmcia_release_io */
+EXPORT_SYMBOL(pcmcia_release_io);
+
+
+int pcmcia_release_irq(client_handle_t handle, irq_req_t *req)
+{
+ struct pcmcia_socket *s;
+ if (CHECK_HANDLE(handle) || !(handle->state & CLIENT_IRQ_REQ))
+ return CS_BAD_HANDLE;
+ handle->state &= ~CLIENT_IRQ_REQ;
+ s = SOCKET(handle);
+
+ if (!(handle->state & CLIENT_STALE)) {
+ config_t *c = CONFIG(handle);
+ if (c->state & CONFIG_LOCKED)
+ return CS_CONFIGURATION_LOCKED;
+ if (c->irq.Attributes != req->Attributes)
+ return CS_BAD_ATTRIBUTE;
+ if (s->irq.AssignedIRQ != req->AssignedIRQ)
+ return CS_BAD_IRQ;
+ if (--s->irq.Config == 0) {
+ c->state &= ~CONFIG_IRQ_REQ;
+ s->irq.AssignedIRQ = 0;
+ }
+ }
+
+ if (req->Attributes & IRQ_HANDLE_PRESENT) {
+ free_irq(req->AssignedIRQ, req->Instance);
+ }
+
+#ifdef CONFIG_PCMCIA_PROBE
+ pcmcia_used_irq[req->AssignedIRQ]--;
+#endif
+
+ return CS_SUCCESS;
+} /* pcmcia_release_irq */
+EXPORT_SYMBOL(pcmcia_release_irq);
+
+
+int pcmcia_release_window(window_handle_t win)
+{
+ struct pcmcia_socket *s;
+
+ if ((win == NULL) || (win->magic != WINDOW_MAGIC))
+ return CS_BAD_HANDLE;
+ s = win->sock;
+ if (!(win->handle->state & CLIENT_WIN_REQ(win->index)))
+ return CS_BAD_HANDLE;
+
+ /* Shut down memory window */
+ win->ctl.flags &= ~MAP_ACTIVE;
+ s->ops->set_mem_map(s, &win->ctl);
+ s->state &= ~SOCKET_WIN_REQ(win->index);
+
+ /* Release system memory */
+ if (win->ctl.res) {
+ release_resource(win->ctl.res);
+ kfree(win->ctl.res);
+ win->ctl.res = NULL;
+ }
+ win->handle->state &= ~CLIENT_WIN_REQ(win->index);
+
+ win->magic = 0;
+
+ return CS_SUCCESS;
+} /* pcmcia_release_window */
+EXPORT_SYMBOL(pcmcia_release_window);
+
+
+int pcmcia_request_configuration(client_handle_t handle,
+ config_req_t *req)
+{
+ int i;
+ u_int base;
+ struct pcmcia_socket *s;
+ config_t *c;
+ pccard_io_map iomap;
+
+ if (CHECK_HANDLE(handle))
+ return CS_BAD_HANDLE;
+ s = SOCKET(handle);
+ if (!(s->state & SOCKET_PRESENT))
+ return CS_NO_CARD;
+
+#ifdef CONFIG_CARDBUS
+ if (handle->state & CLIENT_CARDBUS)
+ return CS_UNSUPPORTED_MODE;
+#endif
+
+ if (req->IntType & INT_CARDBUS)
+ return CS_UNSUPPORTED_MODE;
+ c = CONFIG(handle);
+ if (c->state & CONFIG_LOCKED)
+ return CS_CONFIGURATION_LOCKED;
+
+ /* Do power control. We don't allow changes in Vcc. */
+ if (s->socket.Vcc != req->Vcc)
+ return CS_BAD_VCC;
+ if (req->Vpp1 != req->Vpp2)
+ return CS_BAD_VPP;
+ s->socket.Vpp = req->Vpp1;
+ if (s->ops->set_socket(s, &s->socket))
+ return CS_BAD_VPP;
+
+ c->Vcc = req->Vcc; c->Vpp1 = c->Vpp2 = req->Vpp1;
+
+ /* Pick memory or I/O card, DMA mode, interrupt */
+ c->IntType = req->IntType;
+ c->Attributes = req->Attributes;
+ if (req->IntType & INT_MEMORY_AND_IO)
+ s->socket.flags |= SS_IOCARD;
+ if (req->IntType & INT_ZOOMED_VIDEO)
+ s->socket.flags |= SS_ZVCARD | SS_IOCARD;
+ if (req->Attributes & CONF_ENABLE_DMA)
+ s->socket.flags |= SS_DMA_MODE;
+ if (req->Attributes & CONF_ENABLE_SPKR)
+ s->socket.flags |= SS_SPKR_ENA;
+ if (req->Attributes & CONF_ENABLE_IRQ)
+ s->socket.io_irq = s->irq.AssignedIRQ;
+ else
+ s->socket.io_irq = 0;
+ s->ops->set_socket(s, &s->socket);
+ s->lock_count++;
+
+ /* Set up CIS configuration registers */
+ base = c->ConfigBase = req->ConfigBase;
+ c->Present = c->CardValues = req->Present;
+ if (req->Present & PRESENT_COPY) {
+ c->Copy = req->Copy;
+ pcmcia_write_cis_mem(s, 1, (base + CISREG_SCR)>>1, 1, &c->Copy);
+ }
+ if (req->Present & PRESENT_OPTION) {
+ if (s->functions == 1) {
+ c->Option = req->ConfigIndex & COR_CONFIG_MASK;
+ } else {
+ c->Option = req->ConfigIndex & COR_MFC_CONFIG_MASK;
+ c->Option |= COR_FUNC_ENA|COR_IREQ_ENA;
+ if (req->Present & PRESENT_IOBASE_0)
+ c->Option |= COR_ADDR_DECODE;
+ }
+ if (c->state & CONFIG_IRQ_REQ)
+ if (!(c->irq.Attributes & IRQ_FORCED_PULSE))
+ c->Option |= COR_LEVEL_REQ;
+ pcmcia_write_cis_mem(s, 1, (base + CISREG_COR)>>1, 1, &c->Option);
+ mdelay(40);
+ }
+ if (req->Present & PRESENT_STATUS) {
+ c->Status = req->Status;
+ pcmcia_write_cis_mem(s, 1, (base + CISREG_CCSR)>>1, 1, &c->Status);
+ }
+ if (req->Present & PRESENT_PIN_REPLACE) {
+ c->Pin = req->Pin;
+ pcmcia_write_cis_mem(s, 1, (base + CISREG_PRR)>>1, 1, &c->Pin);
+ }
+ if (req->Present & PRESENT_EXT_STATUS) {
+ c->ExtStatus = req->ExtStatus;
+ pcmcia_write_cis_mem(s, 1, (base + CISREG_ESR)>>1, 1, &c->ExtStatus);
+ }
+ if (req->Present & PRESENT_IOBASE_0) {
+ u_char b = c->io.BasePort1 & 0xff;
+ pcmcia_write_cis_mem(s, 1, (base + CISREG_IOBASE_0)>>1, 1, &b);
+ b = (c->io.BasePort1 >> 8) & 0xff;
+ pcmcia_write_cis_mem(s, 1, (base + CISREG_IOBASE_1)>>1, 1, &b);
+ }
+ if (req->Present & PRESENT_IOSIZE) {
+ u_char b = c->io.NumPorts1 + c->io.NumPorts2 - 1;
+ pcmcia_write_cis_mem(s, 1, (base + CISREG_IOSIZE)>>1, 1, &b);
+ }
+
+ /* Configure I/O windows */
+ if (c->state & CONFIG_IO_REQ) {
+ iomap.speed = io_speed;
+ for (i = 0; i < MAX_IO_WIN; i++)
+ if (s->io[i].NumPorts != 0) {
+ iomap.map = i;
+ iomap.flags = MAP_ACTIVE;
+ switch (s->io[i].Attributes & IO_DATA_PATH_WIDTH) {
+ case IO_DATA_PATH_WIDTH_16:
+ iomap.flags |= MAP_16BIT; break;
+ case IO_DATA_PATH_WIDTH_AUTO:
+ iomap.flags |= MAP_AUTOSZ; break;
+ default:
+ break;
+ }
+ iomap.start = s->io[i].BasePort;
+ iomap.stop = iomap.start + s->io[i].NumPorts - 1;
+ s->ops->set_io_map(s, &iomap);
+ s->io[i].Config++;
+ }
+ }
+
+ c->state |= CONFIG_LOCKED;
+ handle->state |= CLIENT_CONFIG_LOCKED;
+ return CS_SUCCESS;
+} /* pcmcia_request_configuration */
+EXPORT_SYMBOL(pcmcia_request_configuration);
+
+
+/** pcmcia_request_io
+ *
+ * Request_io() reserves ranges of port addresses for a socket.
+ * I have not implemented range sharing or alias addressing.
+ */
+int pcmcia_request_io(client_handle_t handle, io_req_t *req)
+{
+ struct pcmcia_socket *s;
+ config_t *c;
+
+ if (CHECK_HANDLE(handle))
+ return CS_BAD_HANDLE;
+ s = SOCKET(handle);
+ if (!(s->state & SOCKET_PRESENT))
+ return CS_NO_CARD;
+
+ if (handle->state & CLIENT_CARDBUS) {
+#ifdef CONFIG_CARDBUS
+ handle->state |= CLIENT_IO_REQ;
+ return CS_SUCCESS;
+#else
+ return CS_UNSUPPORTED_FUNCTION;
+#endif
+ }
+
+ if (!req)
+ return CS_UNSUPPORTED_MODE;
+ c = CONFIG(handle);
+ if (c->state & CONFIG_LOCKED)
+ return CS_CONFIGURATION_LOCKED;
+ if (c->state & CONFIG_IO_REQ)
+ return CS_IN_USE;
+ if (req->Attributes1 & (IO_SHARED | IO_FORCE_ALIAS_ACCESS))
+ return CS_BAD_ATTRIBUTE;
+ if ((req->NumPorts2 > 0) &&
+ (req->Attributes2 & (IO_SHARED | IO_FORCE_ALIAS_ACCESS)))
+ return CS_BAD_ATTRIBUTE;
+
+ if (alloc_io_space(s, req->Attributes1, &req->BasePort1,
+ req->NumPorts1, req->IOAddrLines))
+ return CS_IN_USE;
+
+ if (req->NumPorts2) {
+ if (alloc_io_space(s, req->Attributes2, &req->BasePort2,
+ req->NumPorts2, req->IOAddrLines)) {
+ release_io_space(s, req->BasePort1, req->NumPorts1);
+ return CS_IN_USE;
+ }
+ }
+
+ c->io = *req;
+ c->state |= CONFIG_IO_REQ;
+ handle->state |= CLIENT_IO_REQ;
+ return CS_SUCCESS;
+} /* pcmcia_request_io */
+EXPORT_SYMBOL(pcmcia_request_io);
+
+
+/** pcmcia_request_irq
+ *
+ * Request_irq() reserves an irq for this client.
+ *
+ * Also, since Linux only reserves irq's when they are actually
+ * hooked, we don't guarantee that an irq will still be available
+ * when the configuration is locked. Now that I think about it,
+ * there might be a way to fix this using a dummy handler.
+ */
+
+#ifdef CONFIG_PCMCIA_PROBE
+static irqreturn_t test_action(int cpl, void *dev_id, struct pt_regs *regs)
+{
+ return IRQ_NONE;
+}
+#endif
+
+int pcmcia_request_irq(client_handle_t handle, irq_req_t *req)
+{
+ struct pcmcia_socket *s;
+ config_t *c;
+ int ret = CS_IN_USE, irq = 0;
+ struct pcmcia_device *p_dev = handle_to_pdev(handle);
+
+ if (CHECK_HANDLE(handle))
+ return CS_BAD_HANDLE;
+ s = SOCKET(handle);
+ if (!(s->state & SOCKET_PRESENT))
+ return CS_NO_CARD;
+ c = CONFIG(handle);
+ if (c->state & CONFIG_LOCKED)
+ return CS_CONFIGURATION_LOCKED;
+ if (c->state & CONFIG_IRQ_REQ)
+ return CS_IN_USE;
+
+#ifdef CONFIG_PCMCIA_PROBE
+ if (s->irq.AssignedIRQ != 0) {
+ /* If the interrupt is already assigned, it must be the same */
+ irq = s->irq.AssignedIRQ;
+ } else {
+ int try;
+ u32 mask = s->irq_mask;
+ void *data = NULL;
+
+ for (try = 0; try < 64; try++) {
+ irq = try % 32;
+
+ /* marked as available by driver, and not blocked by userspace? */
+ if (!((mask >> irq) & 1))
+ continue;
+
+ /* avoid an IRQ which is already used by a PCMCIA card */
+ if ((try < 32) && pcmcia_used_irq[irq])
+ continue;
+
+ /* register the correct driver, if possible, of check whether
+ * registering a dummy handle works, i.e. if the IRQ isn't
+ * marked as used by the kernel resource management core */
+ ret = request_irq(irq,
+ (req->Attributes & IRQ_HANDLE_PRESENT) ? req->Handler : test_action,
+ ((req->Attributes & IRQ_TYPE_DYNAMIC_SHARING) ||
+ (s->functions > 1) ||
+ (irq == s->pci_irq)) ? SA_SHIRQ : 0,
+ p_dev->dev.bus_id,
+ (req->Attributes & IRQ_HANDLE_PRESENT) ? req->Instance : data);
+ if (!ret) {
+ if (!(req->Attributes & IRQ_HANDLE_PRESENT))
+ free_irq(irq, data);
+ break;
+ }
+ }
+ }
+#endif
+ if (ret) {
+ if (!s->pci_irq)
+ return ret;
+ irq = s->pci_irq;
+ }
+
+ if (ret && req->Attributes & IRQ_HANDLE_PRESENT) {
+ if (request_irq(irq, req->Handler,
+ ((req->Attributes & IRQ_TYPE_DYNAMIC_SHARING) ||
+ (s->functions > 1) ||
+ (irq == s->pci_irq)) ? SA_SHIRQ : 0,
+ p_dev->dev.bus_id, req->Instance))
+ return CS_IN_USE;
+ }
+
+ c->irq.Attributes = req->Attributes;
+ s->irq.AssignedIRQ = req->AssignedIRQ = irq;
+ s->irq.Config++;
+
+ c->state |= CONFIG_IRQ_REQ;
+ handle->state |= CLIENT_IRQ_REQ;
+
+#ifdef CONFIG_PCMCIA_PROBE
+ pcmcia_used_irq[irq]++;
+#endif
+
+ return CS_SUCCESS;
+} /* pcmcia_request_irq */
+EXPORT_SYMBOL(pcmcia_request_irq);
+
+
+/** pcmcia_request_window
+ *
+ * Request_window() establishes a mapping between card memory space
+ * and system memory space.
+ */
+int pcmcia_request_window(client_handle_t *handle, win_req_t *req, window_handle_t *wh)
+{
+ struct pcmcia_socket *s;
+ window_t *win;
+ u_long align;
+ int w;
+
+ if (CHECK_HANDLE(*handle))
+ return CS_BAD_HANDLE;
+ s = (*handle)->Socket;
+ if (!(s->state & SOCKET_PRESENT))
+ return CS_NO_CARD;
+ if (req->Attributes & (WIN_PAGED | WIN_SHARED))
+ return CS_BAD_ATTRIBUTE;
+
+ /* Window size defaults to smallest available */
+ if (req->Size == 0)
+ req->Size = s->map_size;
+ align = (((s->features & SS_CAP_MEM_ALIGN) ||
+ (req->Attributes & WIN_STRICT_ALIGN)) ?
+ req->Size : s->map_size);
+ if (req->Size & (s->map_size-1))
+ return CS_BAD_SIZE;
+ if ((req->Base && (s->features & SS_CAP_STATIC_MAP)) ||
+ (req->Base & (align-1)))
+ return CS_BAD_BASE;
+ if (req->Base)
+ align = 0;
+
+ /* Allocate system memory window */
+ for (w = 0; w < MAX_WIN; w++)
+ if (!(s->state & SOCKET_WIN_REQ(w))) break;
+ if (w == MAX_WIN)
+ return CS_OUT_OF_RESOURCE;
+
+ win = &s->win[w];
+ win->magic = WINDOW_MAGIC;
+ win->index = w;
+ win->handle = *handle;
+ win->sock = s;
+
+ if (!(s->features & SS_CAP_STATIC_MAP)) {
+ win->ctl.res = pcmcia_find_mem_region(req->Base, req->Size, align,
+ (req->Attributes & WIN_MAP_BELOW_1MB), s);
+ if (!win->ctl.res)
+ return CS_IN_USE;
+ }
+ (*handle)->state |= CLIENT_WIN_REQ(w);
+
+ /* Configure the socket controller */
+ win->ctl.map = w+1;
+ win->ctl.flags = 0;
+ win->ctl.speed = req->AccessSpeed;
+ if (req->Attributes & WIN_MEMORY_TYPE)
+ win->ctl.flags |= MAP_ATTRIB;
+ if (req->Attributes & WIN_ENABLE)
+ win->ctl.flags |= MAP_ACTIVE;
+ if (req->Attributes & WIN_DATA_WIDTH_16)
+ win->ctl.flags |= MAP_16BIT;
+ if (req->Attributes & WIN_USE_WAIT)
+ win->ctl.flags |= MAP_USE_WAIT;
+ win->ctl.card_start = 0;
+ if (s->ops->set_mem_map(s, &win->ctl) != 0)
+ return CS_BAD_ARGS;
+ s->state |= SOCKET_WIN_REQ(w);
+
+ /* Return window handle */
+ if (s->features & SS_CAP_STATIC_MAP) {
+ req->Base = win->ctl.static_start;
+ } else {
+ req->Base = win->ctl.res->start;
+ }
+ *wh = win;
+
+ return CS_SUCCESS;
+} /* pcmcia_request_window */
+EXPORT_SYMBOL(pcmcia_request_window);
diff --git a/drivers/pcmcia/rsrc_mgr.c b/drivers/pcmcia/rsrc_mgr.c
index b6843f8d300..0668384ebc8 100644
--- a/drivers/pcmcia/rsrc_mgr.c
+++ b/drivers/pcmcia/rsrc_mgr.c
@@ -72,7 +72,7 @@ int pcmcia_adjust_resource_info(adjust_t *adj)
/* you can't use the old interface if the new
* one was used before */
spin_lock_irqsave(&s->lock, flags);
- if ((s->resource_setup_done) &&
+ if ((s->resource_setup_new) &&
!(s->resource_setup_old)) {
spin_unlock_irqrestore(&s->lock, flags);
continue;
@@ -105,29 +105,32 @@ void pcmcia_validate_mem(struct pcmcia_socket *s)
}
EXPORT_SYMBOL(pcmcia_validate_mem);
-int adjust_io_region(struct resource *res, unsigned long r_start,
+int pcmcia_adjust_io_region(struct resource *res, unsigned long r_start,
unsigned long r_end, struct pcmcia_socket *s)
{
if (s->resource_ops->adjust_io_region)
return s->resource_ops->adjust_io_region(res, r_start, r_end, s);
return -ENOMEM;
}
+EXPORT_SYMBOL(pcmcia_adjust_io_region);
-struct resource *find_io_region(unsigned long base, int num,
+struct resource *pcmcia_find_io_region(unsigned long base, int num,
unsigned long align, struct pcmcia_socket *s)
{
if (s->resource_ops->find_io)
return s->resource_ops->find_io(base, num, align, s);
return NULL;
}
+EXPORT_SYMBOL(pcmcia_find_io_region);
-struct resource *find_mem_region(u_long base, u_long num, u_long align,
+struct resource *pcmcia_find_mem_region(u_long base, u_long num, u_long align,
int low, struct pcmcia_socket *s)
{
if (s->resource_ops->find_mem)
return s->resource_ops->find_mem(base, num, align, low, s);
return NULL;
}
+EXPORT_SYMBOL(pcmcia_find_mem_region);
void release_resource_db(struct pcmcia_socket *s)
{
diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c
index 5876bab7c14..c42455d20eb 100644
--- a/drivers/pcmcia/rsrc_nonstatic.c
+++ b/drivers/pcmcia/rsrc_nonstatic.c
@@ -372,6 +372,9 @@ static int do_mem_probe(u_long base, u_long num, struct pcmcia_socket *s)
base, base+num-1);
bad = fail = 0;
step = (num < 0x20000) ? 0x2000 : ((num>>4) & ~0x1fff);
+ /* don't allow too large steps */
+ if (step > 0x800000)
+ step = 0x800000;
/* cis_readable wants to map 2x map_size */
if (step < 2 * s->map_size)
step = 2 * s->map_size;
@@ -465,8 +468,7 @@ static void validate_mem(struct pcmcia_socket *s, unsigned int probe_mask)
for (m = s_data->mem_db.next; m != &s_data->mem_db; m = mm.next) {
mm = *m;
- if (do_mem_probe(mm.base, mm.num, s))
- break;
+ do_mem_probe(mm.base, mm.num, s);
}
}
@@ -601,7 +603,7 @@ static int nonstatic_adjust_io_region(struct resource *res, unsigned long r_star
======================================================================*/
-struct resource *nonstatic_find_io_region(unsigned long base, int num,
+static struct resource *nonstatic_find_io_region(unsigned long base, int num,
unsigned long align, struct pcmcia_socket *s)
{
struct resource *res = make_resource(0, num, IORESOURCE_IO, s->dev.class_id);
@@ -635,8 +637,8 @@ struct resource *nonstatic_find_io_region(unsigned long base, int num,
return res;
}
-struct resource * nonstatic_find_mem_region(u_long base, u_long num, u_long align,
- int low, struct pcmcia_socket *s)
+static struct resource * nonstatic_find_mem_region(u_long base, u_long num,
+ u_long align, int low, struct pcmcia_socket *s)
{
struct resource *res = make_resource(0, num, IORESOURCE_MEM, s->dev.class_id);
struct socket_data *s_data = s->resource_data;
@@ -683,27 +685,23 @@ struct resource * nonstatic_find_mem_region(u_long base, u_long num, u_long alig
}
-static int adjust_memory(struct pcmcia_socket *s, adjust_t *adj)
+static int adjust_memory(struct pcmcia_socket *s, unsigned int action, unsigned long start, unsigned long end)
{
- u_long base, num;
struct socket_data *data = s->resource_data;
- int ret;
-
- base = adj->resource.memory.Base;
- num = adj->resource.memory.Size;
- if ((num == 0) || (base+num-1 < base))
- return CS_BAD_SIZE;
+ unsigned long size = end - start + 1;
+ int ret = 0;
- ret = CS_SUCCESS;
+ if (end <= start)
+ return -EINVAL;
down(&rsrc_sem);
- switch (adj->Action) {
+ switch (action) {
case ADD_MANAGED_RESOURCE:
- ret = add_interval(&data->mem_db, base, num);
+ ret = add_interval(&data->mem_db, start, size);
break;
case REMOVE_MANAGED_RESOURCE:
- ret = sub_interval(&data->mem_db, base, num);
- if (ret == CS_SUCCESS) {
+ ret = sub_interval(&data->mem_db, start, size);
+ if (!ret) {
struct pcmcia_socket *socket;
down_read(&pcmcia_socket_list_rwsem);
list_for_each_entry(socket, &pcmcia_socket_list, socket_list)
@@ -712,7 +710,7 @@ static int adjust_memory(struct pcmcia_socket *s, adjust_t *adj)
}
break;
default:
- ret = CS_UNSUPPORTED_FUNCTION;
+ ret = -EINVAL;
}
up(&rsrc_sem);
@@ -720,36 +718,35 @@ static int adjust_memory(struct pcmcia_socket *s, adjust_t *adj)
}
-static int adjust_io(struct pcmcia_socket *s, adjust_t *adj)
+static int adjust_io(struct pcmcia_socket *s, unsigned int action, unsigned long start, unsigned long end)
{
struct socket_data *data = s->resource_data;
- kio_addr_t base, num;
- int ret = CS_SUCCESS;
+ unsigned long size = end - start + 1;
+ int ret = 0;
- base = adj->resource.io.BasePort;
- num = adj->resource.io.NumPorts;
- if ((base < 0) || (base > 0xffff))
- return CS_BAD_BASE;
- if ((num <= 0) || (base+num > 0x10000) || (base+num <= base))
- return CS_BAD_SIZE;
+ if (end <= start)
+ return -EINVAL;
+
+ if (end > IO_SPACE_LIMIT)
+ return -EINVAL;
down(&rsrc_sem);
- switch (adj->Action) {
+ switch (action) {
case ADD_MANAGED_RESOURCE:
- if (add_interval(&data->io_db, base, num) != 0) {
- ret = CS_IN_USE;
+ if (add_interval(&data->io_db, start, size) != 0) {
+ ret = -EBUSY;
break;
}
#ifdef CONFIG_PCMCIA_PROBE
if (probe_io)
- do_io_probe(s, base, num);
+ do_io_probe(s, start, size);
#endif
break;
case REMOVE_MANAGED_RESOURCE:
- sub_interval(&data->io_db, base, num);
+ sub_interval(&data->io_db, start, size);
break;
default:
- ret = CS_UNSUPPORTED_FUNCTION;
+ ret = -EINVAL;
break;
}
up(&rsrc_sem);
@@ -760,15 +757,82 @@ static int adjust_io(struct pcmcia_socket *s, adjust_t *adj)
static int nonstatic_adjust_resource_info(struct pcmcia_socket *s, adjust_t *adj)
{
+ unsigned long end;
+
switch (adj->Resource) {
case RES_MEMORY_RANGE:
- return adjust_memory(s, adj);
+ end = adj->resource.memory.Base + adj->resource.memory.Size - 1;
+ return adjust_memory(s, adj->Action, adj->resource.memory.Base, end);
case RES_IO_RANGE:
- return adjust_io(s, adj);
+ end = adj->resource.io.BasePort + adj->resource.io.NumPorts - 1;
+ return adjust_io(s, adj->Action, adj->resource.io.BasePort, end);
}
return CS_UNSUPPORTED_FUNCTION;
}
+#ifdef CONFIG_PCI
+static int nonstatic_autoadd_resources(struct pcmcia_socket *s)
+{
+ struct resource *res;
+ int i, done = 0;
+
+ if (!s->cb_dev || !s->cb_dev->bus)
+ return -ENODEV;
+
+#if defined(CONFIG_X86) || defined(CONFIG_X86_64)
+ /* If this is the root bus, the risk of hitting
+ * some strange system devices which aren't protected
+ * by either ACPI resource tables or properly requested
+ * resources is too big. Therefore, don't do auto-adding
+ * of resources at the moment.
+ */
+ if (s->cb_dev->bus->number == 0)
+ return -EINVAL;
+#endif
+
+ for (i=0; i < PCI_BUS_NUM_RESOURCES; i++) {
+ res = s->cb_dev->bus->resource[i];
+ if (!res)
+ continue;
+
+ if (res->flags & IORESOURCE_IO) {
+ if (res == &ioport_resource)
+ continue;
+ printk(KERN_INFO "pcmcia: parent PCI bridge I/O window: 0x%lx - 0x%lx\n",
+ res->start, res->end);
+ if (!adjust_io(s, ADD_MANAGED_RESOURCE, res->start, res->end))
+ done |= IORESOURCE_IO;
+
+ }
+
+ if (res->flags & IORESOURCE_MEM) {
+ if (res == &iomem_resource)
+ continue;
+ printk(KERN_INFO "pcmcia: parent PCI bridge Memory window: 0x%lx - 0x%lx\n",
+ res->start, res->end);
+ if (!adjust_memory(s, ADD_MANAGED_RESOURCE, res->start, res->end))
+ done |= IORESOURCE_MEM;
+ }
+ }
+
+ /* if we got at least one of IO, and one of MEM, we can be glad and
+ * activate the PCMCIA subsystem */
+ if (done & (IORESOURCE_MEM | IORESOURCE_IO))
+ s->resource_setup_done = 1;
+
+ return 0;
+}
+
+#else
+
+static inline int nonstatic_autoadd_resources(struct pcmcia_socket *s)
+{
+ return -ENODEV;
+}
+
+#endif
+
+
static int nonstatic_init(struct pcmcia_socket *s)
{
struct socket_data *data;
@@ -783,6 +847,8 @@ static int nonstatic_init(struct pcmcia_socket *s)
s->resource_data = (void *) data;
+ nonstatic_autoadd_resources(s);
+
return 0;
}
@@ -845,17 +911,16 @@ static ssize_t store_io_db(struct class_device *class_dev, const char *buf, size
{
struct pcmcia_socket *s = class_get_devdata(class_dev);
unsigned long start_addr, end_addr;
- unsigned int add = 1;
- adjust_t adj;
+ unsigned int add = ADD_MANAGED_RESOURCE;
ssize_t ret = 0;
ret = sscanf (buf, "+ 0x%lx - 0x%lx", &start_addr, &end_addr);
if (ret != 2) {
ret = sscanf (buf, "- 0x%lx - 0x%lx", &start_addr, &end_addr);
- add = 0;
+ add = REMOVE_MANAGED_RESOURCE;
if (ret != 2) {
ret = sscanf (buf, "0x%lx - 0x%lx", &start_addr, &end_addr);
- add = 1;
+ add = ADD_MANAGED_RESOURCE;
if (ret != 2)
return -EINVAL;
}
@@ -863,12 +928,9 @@ static ssize_t store_io_db(struct class_device *class_dev, const char *buf, size
if (end_addr <= start_addr)
return -EINVAL;
- adj.Action = add ? ADD_MANAGED_RESOURCE : REMOVE_MANAGED_RESOURCE;
- adj.Resource = RES_IO_RANGE;
- adj.resource.io.BasePort = start_addr;
- adj.resource.io.NumPorts = end_addr - start_addr + 1;
-
- ret = adjust_io(s, &adj);
+ ret = adjust_io(s, add, start_addr, end_addr);
+ if (!ret)
+ s->resource_setup_new = 1;
return ret ? ret : count;
}
@@ -901,17 +963,16 @@ static ssize_t store_mem_db(struct class_device *class_dev, const char *buf, siz
{
struct pcmcia_socket *s = class_get_devdata(class_dev);
unsigned long start_addr, end_addr;
- unsigned int add = 1;
- adjust_t adj;
+ unsigned int add = ADD_MANAGED_RESOURCE;
ssize_t ret = 0;
ret = sscanf (buf, "+ 0x%lx - 0x%lx", &start_addr, &end_addr);
if (ret != 2) {
ret = sscanf (buf, "- 0x%lx - 0x%lx", &start_addr, &end_addr);
- add = 0;
+ add = REMOVE_MANAGED_RESOURCE;
if (ret != 2) {
ret = sscanf (buf, "0x%lx - 0x%lx", &start_addr, &end_addr);
- add = 1;
+ add = ADD_MANAGED_RESOURCE;
if (ret != 2)
return -EINVAL;
}
@@ -919,12 +980,9 @@ static ssize_t store_mem_db(struct class_device *class_dev, const char *buf, siz
if (end_addr <= start_addr)
return -EINVAL;
- adj.Action = add ? ADD_MANAGED_RESOURCE : REMOVE_MANAGED_RESOURCE;
- adj.Resource = RES_MEMORY_RANGE;
- adj.resource.memory.Base = start_addr;
- adj.resource.memory.Size = end_addr - start_addr + 1;
-
- ret = adjust_memory(s, &adj);
+ ret = adjust_memory(s, add, start_addr, end_addr);
+ if (!ret)
+ s->resource_setup_new = 1;
return ret ? ret : count;
}
diff --git a/drivers/pcmcia/socket_sysfs.c b/drivers/pcmcia/socket_sysfs.c
index 8eed0393821..fcef54c1c2d 100644
--- a/drivers/pcmcia/socket_sysfs.c
+++ b/drivers/pcmcia/socket_sysfs.c
@@ -163,28 +163,164 @@ static ssize_t pccard_store_resource(struct class_device *dev, const char *buf,
return -EINVAL;
spin_lock_irqsave(&s->lock, flags);
- if (!s->resource_setup_done) {
+ if (!s->resource_setup_done)
s->resource_setup_done = 1;
- spin_unlock_irqrestore(&s->lock, flags);
+ spin_unlock_irqrestore(&s->lock, flags);
+
+ down(&s->skt_sem);
+ if ((s->callback) &&
+ (s->state & SOCKET_PRESENT) &&
+ !(s->state & SOCKET_CARDBUS)) {
+ if (try_module_get(s->callback->owner)) {
+ s->callback->requery(s);
+ module_put(s->callback->owner);
+ }
+ }
+ up(&s->skt_sem);
+
+ return count;
+}
+static CLASS_DEVICE_ATTR(available_resources_setup_done, 0600, pccard_show_resource, pccard_store_resource);
+
+
+static ssize_t pccard_extract_cis(struct pcmcia_socket *s, char *buf, loff_t off, size_t count)
+{
+ tuple_t tuple;
+ int status, i;
+ loff_t pointer = 0;
+ ssize_t ret = 0;
+ u_char *tuplebuffer;
+ u_char *tempbuffer;
+
+ tuplebuffer = kmalloc(sizeof(u_char) * 256, GFP_KERNEL);
+ if (!tuplebuffer)
+ return -ENOMEM;
+
+ tempbuffer = kmalloc(sizeof(u_char) * 258, GFP_KERNEL);
+ if (!tempbuffer) {
+ ret = -ENOMEM;
+ goto free_tuple;
+ }
+
+ memset(&tuple, 0, sizeof(tuple_t));
+
+ tuple.Attributes = TUPLE_RETURN_LINK | TUPLE_RETURN_COMMON;
+ tuple.DesiredTuple = RETURN_FIRST_TUPLE;
+ tuple.TupleOffset = 0;
+
+ status = pccard_get_first_tuple(s, BIND_FN_ALL, &tuple);
+ while (!status) {
+ tuple.TupleData = tuplebuffer;
+ tuple.TupleDataMax = 255;
+ memset(tuplebuffer, 0, sizeof(u_char) * 255);
+ status = pccard_get_tuple_data(s, &tuple);
+ if (status)
+ break;
+
+ if (off < (pointer + 2 + tuple.TupleDataLen)) {
+ tempbuffer[0] = tuple.TupleCode & 0xff;
+ tempbuffer[1] = tuple.TupleLink & 0xff;
+ for (i = 0; i < tuple.TupleDataLen; i++)
+ tempbuffer[i + 2] = tuplebuffer[i] & 0xff;
+
+ for (i = 0; i < (2 + tuple.TupleDataLen); i++) {
+ if (((i + pointer) >= off) &&
+ (i + pointer) < (off + count)) {
+ buf[ret] = tempbuffer[i];
+ ret++;
+ }
+ }
+ }
+
+ pointer += 2 + tuple.TupleDataLen;
+
+ if (pointer >= (off + count))
+ break;
+
+ if (tuple.TupleCode == CISTPL_END)
+ break;
+ status = pccard_get_next_tuple(s, BIND_FN_ALL, &tuple);
+ }
+
+ kfree(tempbuffer);
+ free_tuple:
+ kfree(tuplebuffer);
+
+ return (ret);
+}
+
+static ssize_t pccard_show_cis(struct kobject *kobj, char *buf, loff_t off, size_t count)
+{
+ unsigned int size = 0x200;
+
+ if (off >= size)
+ count = 0;
+ else {
+ struct pcmcia_socket *s;
+ cisinfo_t cisinfo;
+
+ if (off + count > size)
+ count = size - off;
+
+ s = to_socket(container_of(kobj, struct class_device, kobj));
+
+ if (!(s->state & SOCKET_PRESENT))
+ return -ENODEV;
+ if (pccard_validate_cis(s, BIND_FN_ALL, &cisinfo))
+ return -EIO;
+ if (!cisinfo.Chains)
+ return -ENODATA;
+
+ count = pccard_extract_cis(s, buf, off, count);
+ }
+
+ return (count);
+}
+
+static ssize_t pccard_store_cis(struct kobject *kobj, char *buf, loff_t off, size_t count)
+{
+ struct pcmcia_socket *s = to_socket(container_of(kobj, struct class_device, kobj));
+ cisdump_t *cis;
+ ssize_t ret = count;
+
+ if (off)
+ return -EINVAL;
+
+ if (count >= 0x200)
+ return -EINVAL;
+
+ if (!(s->state & SOCKET_PRESENT))
+ return -ENODEV;
+
+ cis = kmalloc(sizeof(cisdump_t), GFP_KERNEL);
+ if (!cis)
+ return -ENOMEM;
+ memset(cis, 0, sizeof(cisdump_t));
+
+ cis->Length = count + 1;
+ memcpy(cis->Data, buf, count);
+
+ if (pcmcia_replace_cis(s, cis))
+ ret = -EIO;
+
+ kfree(cis);
+
+ if (!ret) {
down(&s->skt_sem);
- if ((s->callback) &&
- (s->state & SOCKET_PRESENT) &&
+ if ((s->callback) && (s->state & SOCKET_PRESENT) &&
!(s->state & SOCKET_CARDBUS)) {
if (try_module_get(s->callback->owner)) {
- s->callback->resources_done(s);
+ s->callback->requery(s);
module_put(s->callback->owner);
}
}
up(&s->skt_sem);
-
- return count;
}
- spin_unlock_irqrestore(&s->lock, flags);
- return count;
+
+ return (ret);
}
-static CLASS_DEVICE_ATTR(available_resources_setup_done, 0600, pccard_show_resource, pccard_store_resource);
static struct class_device_attribute *pccard_socket_attributes[] = {
@@ -199,6 +335,13 @@ static struct class_device_attribute *pccard_socket_attributes[] = {
NULL,
};
+static struct bin_attribute pccard_cis_attr = {
+ .attr = { .name = "cis", .mode = S_IRUGO | S_IWUSR, .owner = THIS_MODULE},
+ .size = 0x200,
+ .read = pccard_show_cis,
+ .write = pccard_store_cis,
+};
+
static int __devinit pccard_sysfs_add_socket(struct class_device *class_dev)
{
struct class_device_attribute **attr;
@@ -209,6 +352,8 @@ static int __devinit pccard_sysfs_add_socket(struct class_device *class_dev)
if (ret)
break;
}
+ if (!ret)
+ ret = sysfs_create_bin_file(&class_dev->kobj, &pccard_cis_attr);
return ret;
}
@@ -217,6 +362,7 @@ static void __devexit pccard_sysfs_remove_socket(struct class_device *class_dev)
{
struct class_device_attribute **attr;
+ sysfs_remove_bin_file(&class_dev->kobj, &pccard_cis_attr);
for (attr = pccard_socket_attributes; *attr; attr++)
class_device_remove_file(class_dev, *attr);
}
diff --git a/drivers/pcmcia/yenta_socket.c b/drivers/pcmcia/yenta_socket.c
index bee05362fd2..02b23abc2df 100644
--- a/drivers/pcmcia/yenta_socket.c
+++ b/drivers/pcmcia/yenta_socket.c
@@ -549,6 +549,11 @@ static void yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned typ
unsigned offset;
unsigned mask;
+ res = socket->dev->resource + PCI_BRIDGE_RESOURCES + nr;
+ /* Already allocated? */
+ if (res->parent)
+ return 0;
+
/* The granularity of the memory limit is 4kB, on IO it's 4 bytes */
mask = ~0xfff;
if (type & IORESOURCE_IO)
@@ -556,7 +561,6 @@ static void yenta_allocate_res(struct yenta_socket *socket, int nr, unsigned typ
offset = 0x1c + 8*nr;
bus = socket->dev->subordinate;
- res = socket->dev->resource + PCI_BRIDGE_RESOURCES + nr;
res->name = bus->name;
res->flags = type;
res->start = 0;
diff --git a/drivers/scsi/pcmcia/aha152x_stub.c b/drivers/scsi/pcmcia/aha152x_stub.c
index e60b4c0a842..f1f6bf596dc 100644
--- a/drivers/scsi/pcmcia/aha152x_stub.c
+++ b/drivers/scsi/pcmcia/aha152x_stub.c
@@ -318,6 +318,16 @@ static int aha152x_event(event_t event, int priority,
return 0;
}
+static struct pcmcia_device_id aha152x_ids[] = {
+ PCMCIA_DEVICE_PROD_ID123("New Media", "SCSI", "Bus Toaster", 0xcdf7e4cc, 0x35f26476, 0xa8851d6e),
+ PCMCIA_DEVICE_PROD_ID123("NOTEWORTHY", "SCSI", "Bus Toaster", 0xad89c6e8, 0x35f26476, 0xa8851d6e),
+ PCMCIA_DEVICE_PROD_ID12("Adaptec, Inc.", "APA-1460 SCSI Host Adapter", 0x24ba9738, 0x3a3c3d20),
+ PCMCIA_DEVICE_PROD_ID12("New Media Corporation", "Multimedia Sound/SCSI", 0x085a850b, 0x80a6535c),
+ PCMCIA_DEVICE_PROD_ID12("NOTEWORTHY", "NWCOMB02 SCSI/AUDIO COMBO CARD", 0xad89c6e8, 0x5f9a615b),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, aha152x_ids);
+
static struct pcmcia_driver aha152x_cs_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -325,6 +335,7 @@ static struct pcmcia_driver aha152x_cs_driver = {
},
.attach = aha152x_attach,
.detach = aha152x_detach,
+ .id_table = aha152x_ids,
};
static int __init init_aha152x_cs(void)
diff --git a/drivers/scsi/pcmcia/fdomain_stub.c b/drivers/scsi/pcmcia/fdomain_stub.c
index 3df7bc72e35..853e6ee9b71 100644
--- a/drivers/scsi/pcmcia/fdomain_stub.c
+++ b/drivers/scsi/pcmcia/fdomain_stub.c
@@ -299,6 +299,15 @@ static int fdomain_event(event_t event, int priority,
return 0;
} /* fdomain_event */
+
+static struct pcmcia_device_id fdomain_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("IBM Corp.", "SCSI PCMCIA Card", 0xe3736c88, 0x859cad20),
+ PCMCIA_DEVICE_PROD_ID1("SCSI PCMCIA Adapter Card", 0x8dacb57e),
+ PCMCIA_DEVICE_PROD_ID12(" SIMPLE TECHNOLOGY Corporation", "SCSI PCMCIA Credit Card Controller", 0x182bdafe, 0xc80d106f),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, fdomain_ids);
+
static struct pcmcia_driver fdomain_cs_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -306,6 +315,7 @@ static struct pcmcia_driver fdomain_cs_driver = {
},
.attach = fdomain_attach,
.detach = fdomain_detach,
+ .id_table = fdomain_ids,
};
static int __init init_fdomain_cs(void)
diff --git a/drivers/scsi/pcmcia/nsp_cs.c b/drivers/scsi/pcmcia/nsp_cs.c
index 3dddb323e71..91b3f28e7a1 100644
--- a/drivers/scsi/pcmcia/nsp_cs.c
+++ b/drivers/scsi/pcmcia/nsp_cs.c
@@ -2125,6 +2125,18 @@ static int nsp_cs_event(event_t event,
* module entry point
*====================================================================*/
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,5,68))
+static struct pcmcia_device_id nsp_cs_ids[] = {
+ PCMCIA_DEVICE_PROD_ID123("IO DATA", "CBSC16 ", "1", 0x547e66dc, 0x0d63a3fd, 0x51de003a),
+ PCMCIA_DEVICE_PROD_ID123("KME ", "SCSI-CARD-001", "1", 0x534c02bc, 0x52008408, 0x51de003a),
+ PCMCIA_DEVICE_PROD_ID123("KME ", "SCSI-CARD-002", "1", 0x534c02bc, 0xcb09d5b2, 0x51de003a),
+ PCMCIA_DEVICE_PROD_ID123("KME ", "SCSI-CARD-003", "1", 0x534c02bc, 0xbc0ee524, 0x51de003a),
+ PCMCIA_DEVICE_PROD_ID123("KME ", "SCSI-CARD-004", "1", 0x534c02bc, 0x226a7087, 0x51de003a),
+ PCMCIA_DEVICE_PROD_ID123("WBT", "NinjaSCSI-3", "R1.0", 0xc7ba805f, 0xfdc7c97d, 0x6973710e),
+ PCMCIA_DEVICE_PROD_ID123("WORKBIT", "UltraNinja-16", "1", 0x28191418, 0xb70f4b09, 0x51de003a),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, nsp_cs_ids);
+
static struct pcmcia_driver nsp_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -2132,6 +2144,7 @@ static struct pcmcia_driver nsp_driver = {
},
.attach = nsp_cs_attach,
.detach = nsp_cs_detach,
+ .id_table = nsp_cs_ids,
};
#endif
diff --git a/drivers/scsi/pcmcia/qlogic_stub.c b/drivers/scsi/pcmcia/qlogic_stub.c
index a0175f5d11c..0dcf41102ab 100644
--- a/drivers/scsi/pcmcia/qlogic_stub.c
+++ b/drivers/scsi/pcmcia/qlogic_stub.c
@@ -395,6 +395,27 @@ static int qlogic_event(event_t event, int priority, event_callback_args_t * arg
return 0;
} /* qlogic_event */
+static struct pcmcia_device_id qlogic_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("EIger Labs", "PCMCIA-to-SCSI Adapter", 0x88395fa7, 0x33b7a5e6),
+ PCMCIA_DEVICE_PROD_ID12("EPSON", "SCSI-2 PC Card SC200", 0xd361772f, 0x299d1751),
+ PCMCIA_DEVICE_PROD_ID12("MACNICA", "MIRACLE SCSI-II mPS110", 0x20841b68, 0xab3c3b6d),
+ PCMCIA_DEVICE_PROD_ID12("MIDORI ELECTRONICS ", "CN-SC43", 0x6534382a, 0xd67eee79),
+ PCMCIA_DEVICE_PROD_ID12("NEC", "PC-9801N-J03R", 0x18df0ba0, 0x24662e8a),
+ PCMCIA_DEVICE_PROD_ID12("KME ", "KXLC003", 0x82375a27, 0xf68e5bf7),
+ PCMCIA_DEVICE_PROD_ID12("KME ", "KXLC004", 0x82375a27, 0x68eace54),
+ PCMCIA_DEVICE_PROD_ID12("KME", "KXLC101", 0x3faee676, 0x194250ec),
+ PCMCIA_DEVICE_PROD_ID12("QLOGIC CORPORATION", "pc05", 0xd77b2930, 0xa85b2735),
+ PCMCIA_DEVICE_PROD_ID12("QLOGIC CORPORATION", "pc05 rev 1.10", 0xd77b2930, 0x70f8b5f8),
+ PCMCIA_DEVICE_PROD_ID123("KME", "KXLC002", "00", 0x3faee676, 0x81896b61, 0xf99f065f),
+ PCMCIA_DEVICE_PROD_ID12("RATOC System Inc.", "SCSI2 CARD 37", 0x85c10e17, 0x1a2640c1),
+ PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "SCSC200A PC CARD SCSI", 0xb4585a1a, 0xa6f06ebe),
+ PCMCIA_DEVICE_PROD_ID12("TOSHIBA", "SCSC200B PC CARD SCSI-10", 0xb4585a1a, 0x0a88dea0),
+ /* these conflict with other cards! */
+ /* PCMCIA_DEVICE_PROD_ID123("MACNICA", "MIRACLE SCSI", "mPS100", 0x20841b68, 0xf8dedaeb, 0x89f7fafb), */
+ /* PCMCIA_DEVICE_PROD_ID123("MACNICA", "MIRACLE SCSI", "mPS100", 0x20841b68, 0xf8dedaeb, 0x89f7fafb), */
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, qlogic_ids);
static struct pcmcia_driver qlogic_cs_driver = {
.owner = THIS_MODULE,
@@ -403,6 +424,7 @@ static struct pcmcia_driver qlogic_cs_driver = {
},
.attach = qlogic_attach,
.detach = qlogic_detach,
+ .id_table = qlogic_ids,
};
static int __init init_qlogic_cs(void)
diff --git a/drivers/scsi/pcmcia/sym53c500_cs.c b/drivers/scsi/pcmcia/sym53c500_cs.c
index 1667da9508b..7d4b16b6797 100644
--- a/drivers/scsi/pcmcia/sym53c500_cs.c
+++ b/drivers/scsi/pcmcia/sym53c500_cs.c
@@ -999,6 +999,14 @@ MODULE_AUTHOR("Bob Tracy <rct@frus.com>");
MODULE_DESCRIPTION("SYM53C500 PCMCIA SCSI driver");
MODULE_LICENSE("GPL");
+static struct pcmcia_device_id sym53c500_ids[] = {
+ PCMCIA_DEVICE_PROD_ID12("BASICS by New Media Corporation", "SCSI Sym53C500", 0x23c78a9d, 0x0099e7f7),
+ PCMCIA_DEVICE_PROD_ID12("New Media Corporation", "SCSI Bus Toaster Sym53C500", 0x085a850b, 0x45432eb8),
+ PCMCIA_DEVICE_PROD_ID2("SCSI9000", 0x21648f44),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, sym53c500_ids);
+
static struct pcmcia_driver sym53c500_cs_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -1006,6 +1014,7 @@ static struct pcmcia_driver sym53c500_cs_driver = {
},
.attach = SYM53C500_attach,
.detach = SYM53C500_detach,
+ .id_table = sym53c500_ids,
};
static int __init
diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index 0d7b65f93e8..73a34b18866 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -772,6 +772,111 @@ serial_event(event_t event, int priority, event_callback_args_t * args)
return 0;
}
+static struct pcmcia_device_id serial_ids[] = {
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0057, 0x0021),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0089, 0x110a),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0104, 0x000a),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0xea15),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0109, 0x0501),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0138, 0x110a),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0140, 0x000a),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0143, 0x3341),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0143, 0xc0ab),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x016c, 0x0081),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x021b, 0x0101),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x08a1, 0xc0ab),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0x0d0a),
+ PCMCIA_PFC_DEVICE_MANF_CARD(1, 0x0105, 0x0e0a),
+ PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "CC/XJEM3288", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x04cd2988, 0x46a52d63),
+ PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "CC/XJEM3336", "DATA/FAX/CELL ETHERNET MODEM", 0xf510db04, 0x0143b773, 0x46a52d63),
+ PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "EM1144T", "PCMCIA MODEM", 0xf510db04, 0x856d66c8, 0xbd6c43ef),
+ PCMCIA_PFC_DEVICE_PROD_ID123(1, "MEGAHERTZ", "XJEM1144/CCEM1144", "PCMCIA MODEM", 0xf510db04, 0x52d21e1e, 0xbd6c43ef),
+ PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "CEM28", 0x2e3ee845, 0x0ea978ea),
+ PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "CEM33", 0x2e3ee845, 0x80609023),
+ PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "CEM56", 0x2e3ee845, 0xa650c32a),
+ PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "REM10", 0x2e3ee845, 0x76df1d29),
+ PCMCIA_PFC_DEVICE_PROD_ID13(1, "Xircom", "XEM5600", 0x2e3ee845, 0xf1403719),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "AnyCom", "Fast Ethernet ", 0x578ba6e7, 0x02d92d1e),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "D-Link", "DME336T", 0x1a424a1c, 0xb23897ff),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "Gateway 2000", "XJEM3336", 0xdd9989be, 0x662c394c),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "Grey Cell", "GCS3000", 0x2a151fac, 0x48b932ae),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "Linksys", "EtherFast 10&100 + 56K PC Card (PCMLM56)", 0x0733cc81, 0xb3765033),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "LINKSYS", "PCMLM336", 0xf7cb0b07, 0x7a821b58),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "MEGAHERTZ", "XJEM1144/CCEM1144", 0xf510db04, 0x52d21e1e),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "Ositech", "Trumpcard", 0x0c2f80cd, 0x0573c29f),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "Ositech", "Trumpcard", 0x0c2f80cd, 0x0573c29f),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "PCMCIAs", "ComboCard", 0xdcfe12d3, 0xcd8906cc),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "PCMCIAs", "LanModem", 0xdcfe12d3, 0xc67c648f),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "TDK", "GlobalNetworker 3410/3412", 0x1eae9475, 0xd9a93bed),
+ PCMCIA_PFC_DEVICE_PROD_ID12(1, "Xircom", "CreditCard Ethernet", 0x2e3ee845, 0xc0e778c2),
+ PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0104, 0x0070),
+ PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0101, 0x0562),
+ PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0104, 0x0070),
+ PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x016c, 0x0020),
+ PCMCIA_MFC_DEVICE_PROD_ID123(1, "APEX DATA", "MULTICARD", "ETHERNET-MODEM", 0x11c2da09, 0x7289dc5d, 0xaad95e1f),
+ PCMCIA_MFC_DEVICE_PROD_ID12(1, "IBM", "Home and Away 28.8 PC Card ", 0xb569a6e5, 0x5bd4ff2c),
+ PCMCIA_MFC_DEVICE_PROD_ID12(1, "IBM", "Home and Away Credit Card Adapter", 0xb569a6e5, 0x4bdf15c3),
+ PCMCIA_MFC_DEVICE_PROD_ID12(1, "IBM", "w95 Home and Away Credit Card ", 0xb569a6e5, 0xae911c15),
+ PCMCIA_MFC_DEVICE_PROD_ID1(1, "Motorola MARQUIS", 0xf03e4e77),
+ PCMCIA_MFC_DEVICE_PROD_ID2(1, "FAX/Modem/Ethernet Combo Card ", 0x1ed59302),
+ PCMCIA_DEVICE_MANF_CARD(0x0089, 0x0301),
+ PCMCIA_DEVICE_MANF_CARD(0x0101, 0x0039),
+ PCMCIA_DEVICE_MANF_CARD(0x0104, 0x0006),
+ PCMCIA_DEVICE_MANF_CARD(0x0105, 0x410a),
+ PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d50),
+ PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d51),
+ PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d52),
+ PCMCIA_DEVICE_MANF_CARD(0x010b, 0x0d53),
+ PCMCIA_DEVICE_MANF_CARD(0x010b, 0xd180),
+ PCMCIA_DEVICE_MANF_CARD(0x0137, 0x000e),
+ PCMCIA_DEVICE_MANF_CARD(0x0137, 0x001b),
+ PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0025),
+ PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0045),
+ PCMCIA_DEVICE_MANF_CARD(0x0137, 0x0052),
+ PCMCIA_DEVICE_PROD_ID134("ADV", "TECH", "COMpad-32/85", 0x67459937, 0x916d02ba, 0x8fbe92ae),
+ PCMCIA_DEVICE_PROD_ID124("GATEWAY2000", "CC3144", "PCMCIA MODEM", 0x506bccae, 0xcb3685f1, 0xbd6c43ef),
+ PCMCIA_DEVICE_PROD_ID14("MEGAHERTZ", "PCMCIA MODEM", 0xf510db04, 0xbd6c43ef),
+ PCMCIA_DEVICE_PROD_ID124("TOSHIBA", "T144PF", "PCMCIA MODEM", 0xb4585a1a, 0x7271409c, 0xbd6c43ef),
+ PCMCIA_DEVICE_PROD_ID123("FUJITSU", "FC14F ", "MBH10213", 0x6ee5a3d8, 0x30ead12b, 0xb00f05a0),
+ PCMCIA_DEVICE_PROD_ID13("MEGAHERTZ", "V.34 PCMCIA MODEM", 0xf510db04, 0xbb2cce4a),
+ PCMCIA_DEVICE_PROD_ID12("Brain Boxes", "Bluetooth PC Card", 0xee138382, 0xd4ce9b02),
+ PCMCIA_DEVICE_PROD_ID12("CIRRUS LOGIC", "FAX MODEM", 0xe625f451, 0xcecd6dfa),
+ PCMCIA_DEVICE_PROD_ID12("COMPAQ", "PCMCIA 28800 FAX/DATA MODEM", 0xa3a3062c, 0x8cbd7c76),
+ PCMCIA_DEVICE_PROD_ID12("COMPAQ", "PCMCIA 33600 FAX/DATA MODEM", 0xa3a3062c, 0x5a00ce95),
+ PCMCIA_DEVICE_PROD_ID12("Computerboards, Inc.", "PCM-COM422", 0xd0b78f51, 0x7e2d49ed),
+ PCMCIA_DEVICE_PROD_ID12("Dr. Neuhaus", "FURY CARD 14K4", 0x76942813, 0x8b96ce65),
+ PCMCIA_DEVICE_PROD_ID12("Intelligent", "ANGIA FAX/MODEM", 0xb496e65e, 0xf31602a6),
+ PCMCIA_DEVICE_PROD_ID12("Intel", "MODEM 2400", 0x816cc815, 0x23539b80),
+ PCMCIA_DEVICE_PROD_ID12("IOTech Inc ", "PCMCIA Dual RS-232 Serial Port Card", 0x3bd2d898, 0x92abc92f),
+ PCMCIA_DEVICE_PROD_ID12("MACRONIX", "FAX/MODEM", 0x668388b3, 0x3f9bdf2f),
+ PCMCIA_DEVICE_PROD_ID12("Multi-Tech", "MT1432LT", 0x5f73be51, 0x0b3e2383),
+ PCMCIA_DEVICE_PROD_ID12("Multi-Tech", "MT2834LT", 0x5f73be51, 0x4cd7c09e),
+ PCMCIA_DEVICE_PROD_ID12("OEM ", "C288MX ", 0xb572d360, 0xd2385b7a),
+ PCMCIA_DEVICE_PROD_ID12("PCMCIA ", "C336MX ", 0x99bcafe9, 0xaa25bcab),
+ PCMCIA_DEVICE_PROD_ID12("Quatech Inc", "PCMCIA Dual RS-232 Serial Port Card", 0xc4420b35, 0x92abc92f),
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "PCMCIA", "EN2218-LAN/MODEM", 0x281f1c5d, 0x570f348e, "PCMLM28.cis"),
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "PCMCIA", "UE2218-LAN/MODEM", 0x281f1c5d, 0x6fdcacee, "PCMLM28.cis"),
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "PCMLM28.cis"),
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "PCMLM28.cis"),
+ PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "PCMLM28.cis"),
+ PCMCIA_MFC_DEVICE_CIS_PROD_ID12(1, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "DP83903.cis"),
+ PCMCIA_MFC_DEVICE_CIS_PROD_ID4(1, "NSC MF LAN/Modem", 0x58fc6056, "DP83903.cis"),
+ PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0556, "3CCFEM556.cis"),
+ PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0175, 0x0000, "DP83903.cis"),
+ PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0035, "3CXEM556.cis"),
+ PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x003d, "3CXEM556.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID12("MultiTech", "PCMCIA 56K DataFax", 0x842047ee, 0xc2efcf03, "MT5634ZLX.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID12("ADVANTECH", "COMpad-32/85B-4", 0x96913a85, 0xcec8f102, "COMpad4.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID123("ADVANTECH", "COMpad-32/85", "1.0", 0x96913a85, 0x8fbe92ae, 0x0877b627, "COMpad2.cis"),
+ PCMCIA_DEVICE_CIS_PROD_ID2("RS-COM 2P", 0xad20b156, "RS-COM-2P.cis"),
+ /* too generic */
+ /* PCMCIA_MFC_DEVICE_MANF_CARD(0, 0x0160, 0x0002), */
+ /* PCMCIA_MFC_DEVICE_MANF_CARD(1, 0x0160, 0x0002), */
+ PCMCIA_DEVICE_FUNC_ID(2),
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, serial_ids);
+
static struct pcmcia_driver serial_cs_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -779,6 +884,7 @@ static struct pcmcia_driver serial_cs_driver = {
},
.attach = serial_attach,
.detach = serial_detach,
+ .id_table = serial_ids,
};
static int __init init_serial_cs(void)
diff --git a/drivers/telephony/ixj_pcmcia.c b/drivers/telephony/ixj_pcmcia.c
index e1ef0d7ee8d..ce5ebfe4af2 100644
--- a/drivers/telephony/ixj_pcmcia.c
+++ b/drivers/telephony/ixj_pcmcia.c
@@ -295,6 +295,12 @@ static int ixj_event(event_t event, int priority, event_callback_args_t * args)
return 0;
}
+static struct pcmcia_device_id ixj_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x0257, 0x0600),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, ixj_ids);
+
static struct pcmcia_driver ixj_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -302,6 +308,7 @@ static struct pcmcia_driver ixj_driver = {
},
.attach = ixj_attach,
.detach = ixj_detach,
+ .id_table = ixj_ids,
};
static int __init ixj_pcmcia_init(void)
diff --git a/drivers/usb/host/sl811_cs.c b/drivers/usb/host/sl811_cs.c
index 6e173265095..269d8ef0145 100644
--- a/drivers/usb/host/sl811_cs.c
+++ b/drivers/usb/host/sl811_cs.c
@@ -68,13 +68,6 @@ static const char driver_name[DEV_NAME_LEN] = "sl811_cs";
static dev_link_t *dev_list = NULL;
-static int irq_list[4] = { -1 };
-static int irq_list_count;
-
-module_param_array(irq_list, int, &irq_list_count, 0444);
-
-INT_MODULE_PARM(irq_mask, 0xdeb8);
-
typedef struct local_info_t {
dev_link_t link;
dev_node_t node;
@@ -373,7 +366,7 @@ static dev_link_t *sl811_cs_attach(void)
local_info_t *local;
dev_link_t *link;
client_reg_t client_reg;
- int ret, i;
+ int ret;
local = kmalloc(sizeof(local_info_t), GFP_KERNEL);
if (!local)
@@ -385,11 +378,6 @@ static dev_link_t *sl811_cs_attach(void)
/* Initialize */
link->irq.Attributes = IRQ_TYPE_EXCLUSIVE;
link->irq.IRQInfo1 = IRQ_INFO2_VALID|IRQ_LEVEL_ID;
- if (irq_list[0] == -1)
- link->irq.IRQInfo2 = irq_mask;
- else
- for (i = 0; i < irq_list_count; i++)
- link->irq.IRQInfo2 |= 1 << irq_list[i];
link->irq.Handler = NULL;
link->conf.Attributes = 0;
@@ -418,6 +406,12 @@ static dev_link_t *sl811_cs_attach(void)
return link;
}
+static struct pcmcia_device_id sl811_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0xc015, 0x0001), /* RATOC USB HOST CF+ Card */
+ PCMCIA_DEVICE_NULL,
+};
+MODULE_DEVICE_TABLE(pcmcia, sl811_ids);
+
static struct pcmcia_driver sl811_cs_driver = {
.owner = THIS_MODULE,
.drv = {
@@ -425,6 +419,7 @@ static struct pcmcia_driver sl811_cs_driver = {
},
.attach = sl811_cs_attach,
.detach = sl811_cs_detach,
+ .id_table = sl811_ids,
};
/*====================================================================*/
diff --git a/include/asm-i386/ide.h b/include/asm-i386/ide.h
index 859ebf4da63..79dfab87135 100644
--- a/include/asm-i386/ide.h
+++ b/include/asm-i386/ide.h
@@ -41,13 +41,17 @@ static __inline__ int ide_default_irq(unsigned long base)
static __inline__ unsigned long ide_default_io_base(int index)
{
+ if (pci_find_device(PCI_ANY_ID, PCI_ANY_ID, NULL) == NULL) {
+ switch(index) {
+ case 2: return 0x1e8;
+ case 3: return 0x168;
+ case 4: return 0x1e0;
+ case 5: return 0x160;
+ }
+ }
switch (index) {
case 0: return 0x1f0;
case 1: return 0x170;
- case 2: return 0x1e8;
- case 3: return 0x168;
- case 4: return 0x1e0;
- case 5: return 0x160;
default:
return 0;
}
diff --git a/include/asm-sparc64/auxio.h b/include/asm-sparc64/auxio.h
index 5eb01dd4715..81a590a50a1 100644
--- a/include/asm-sparc64/auxio.h
+++ b/include/asm-sparc64/auxio.h
@@ -75,6 +75,8 @@
#ifndef __ASSEMBLY__
+extern void __iomem *auxio_register;
+
#define AUXIO_LTE_ON 1
#define AUXIO_LTE_OFF 0
diff --git a/include/asm-sparc64/floppy.h b/include/asm-sparc64/floppy.h
index e071b4b4edf..49d49a28594 100644
--- a/include/asm-sparc64/floppy.h
+++ b/include/asm-sparc64/floppy.h
@@ -159,7 +159,7 @@ static void sun_82077_fd_outb(unsigned char value, unsigned long port)
* underruns. If non-zero, doing_pdma encodes the direction of
* the transfer for debugging. 1=read 2=write
*/
-char *pdma_vaddr;
+unsigned char *pdma_vaddr;
unsigned long pdma_size;
volatile int doing_pdma = 0;
@@ -209,8 +209,7 @@ static void sun_fd_enable_dma(void)
pdma_areasize = pdma_size;
}
-/* Our low-level entry point in arch/sparc/kernel/entry.S */
-extern irqreturn_t floppy_hardint(int irq, void *unused, struct pt_regs *regs);
+extern irqreturn_t sparc_floppy_irq(int, void *, struct pt_regs *);
static int sun_fd_request_irq(void)
{
@@ -220,8 +219,8 @@ static int sun_fd_request_irq(void)
if(!once) {
once = 1;
- error = request_fast_irq(FLOPPY_IRQ, floppy_hardint,
- SA_INTERRUPT, "floppy", NULL);
+ error = request_irq(FLOPPY_IRQ, sparc_floppy_irq,
+ SA_INTERRUPT, "floppy", NULL);
return ((error == 0) ? 0 : -1);
}
@@ -615,7 +614,7 @@ static unsigned long __init sun_floppy_init(void)
struct linux_ebus *ebus;
struct linux_ebus_device *edev = NULL;
unsigned long config = 0;
- unsigned long auxio_reg;
+ void __iomem *auxio_reg;
for_each_ebus(ebus) {
for_each_ebusdev(edev, ebus) {
@@ -642,7 +641,7 @@ static unsigned long __init sun_floppy_init(void)
/* Make sure the high density bit is set, some systems
* (most notably Ultra5/Ultra10) come up with it clear.
*/
- auxio_reg = edev->resource[2].start;
+ auxio_reg = (void __iomem *) edev->resource[2].start;
writel(readl(auxio_reg)|0x2, auxio_reg);
sun_pci_ebus_dev = ebus->self;
@@ -650,7 +649,8 @@ static unsigned long __init sun_floppy_init(void)
spin_lock_init(&sun_pci_fd_ebus_dma.lock);
/* XXX ioremap */
- sun_pci_fd_ebus_dma.regs = edev->resource[1].start;
+ sun_pci_fd_ebus_dma.regs = (void __iomem *)
+ edev->resource[1].start;
if (!sun_pci_fd_ebus_dma.regs)
return 0;
diff --git a/include/asm-sparc64/irq.h b/include/asm-sparc64/irq.h
index 3aef0ca6775..018e2e46082 100644
--- a/include/asm-sparc64/irq.h
+++ b/include/asm-sparc64/irq.h
@@ -19,7 +19,7 @@
/* You should not mess with this directly. That's the job of irq.c.
*
* If you make changes here, please update hand coded assembler of
- * SBUS/floppy interrupt handler in entry.S -DaveM
+ * the vectored interrupt trap handler in entry.S -DaveM
*
* This is currently one DCACHE line, two buckets per L2 cache
* line. Keep this in mind please.
@@ -122,11 +122,6 @@ extern void enable_irq(unsigned int);
extern unsigned int build_irq(int pil, int inofixup, unsigned long iclr, unsigned long imap);
extern unsigned int sbus_build_irq(void *sbus, unsigned int ino);
-extern int request_fast_irq(unsigned int irq,
- irqreturn_t (*handler)(int, void *, struct pt_regs *),
- unsigned long flags, __const__ char *devname,
- void *dev_id);
-
static __inline__ void set_softint(unsigned long bits)
{
__asm__ __volatile__("wr %0, 0x0, %%set_softint"
diff --git a/include/asm-sparc64/rwsem.h b/include/asm-sparc64/rwsem.h
index bf2ae90ed3d..a1cc94f9598 100644
--- a/include/asm-sparc64/rwsem.h
+++ b/include/asm-sparc64/rwsem.h
@@ -55,8 +55,9 @@ static __inline__ int rwsem_atomic_update(int delta, struct rw_semaphore *sem)
"add %%g1, %1, %%g7\n\t"
"cas [%2], %%g1, %%g7\n\t"
"cmp %%g1, %%g7\n\t"
+ "membar #StoreLoad | #StoreStore\n\t"
"bne,pn %%icc, 1b\n\t"
- " membar #StoreLoad | #StoreStore\n\t"
+ " nop\n\t"
"mov %%g7, %0\n\t"
: "=&r" (tmp)
: "0" (tmp), "r" (sem)
diff --git a/include/asm-sparc64/spinlock.h b/include/asm-sparc64/spinlock.h
index db7581bdb53..9cb93a5c2b4 100644
--- a/include/asm-sparc64/spinlock.h
+++ b/include/asm-sparc64/spinlock.h
@@ -52,12 +52,14 @@ static inline void _raw_spin_lock(spinlock_t *lock)
__asm__ __volatile__(
"1: ldstub [%1], %0\n"
+" membar #StoreLoad | #StoreStore\n"
" brnz,pn %0, 2f\n"
-" membar #StoreLoad | #StoreStore\n"
+" nop\n"
" .subsection 2\n"
"2: ldub [%1], %0\n"
+" membar #LoadLoad\n"
" brnz,pt %0, 2b\n"
-" membar #LoadLoad\n"
+" nop\n"
" ba,a,pt %%xcc, 1b\n"
" .previous"
: "=&r" (tmp)
@@ -95,16 +97,18 @@ static inline void _raw_spin_lock_flags(spinlock_t *lock, unsigned long flags)
__asm__ __volatile__(
"1: ldstub [%2], %0\n"
-" brnz,pn %0, 2f\n"
" membar #StoreLoad | #StoreStore\n"
+" brnz,pn %0, 2f\n"
+" nop\n"
" .subsection 2\n"
"2: rdpr %%pil, %1\n"
" wrpr %3, %%pil\n"
"3: ldub [%2], %0\n"
-" brnz,pt %0, 3b\n"
" membar #LoadLoad\n"
+" brnz,pt %0, 3b\n"
+" nop\n"
" ba,pt %%xcc, 1b\n"
-" wrpr %1, %%pil\n"
+" wrpr %1, %%pil\n"
" .previous"
: "=&r" (tmp1), "=&r" (tmp2)
: "r"(lock), "r"(flags)
@@ -162,12 +166,14 @@ static void inline __read_lock(rwlock_t *lock)
"4: add %0, 1, %1\n"
" cas [%2], %0, %1\n"
" cmp %0, %1\n"
+" membar #StoreLoad | #StoreStore\n"
" bne,pn %%icc, 1b\n"
-" membar #StoreLoad | #StoreStore\n"
+" nop\n"
" .subsection 2\n"
"2: ldsw [%2], %0\n"
+" membar #LoadLoad\n"
" brlz,pt %0, 2b\n"
-" membar #LoadLoad\n"
+" nop\n"
" ba,a,pt %%xcc, 4b\n"
" .previous"
: "=&r" (tmp1), "=&r" (tmp2)
@@ -204,12 +210,14 @@ static void inline __write_lock(rwlock_t *lock)
"4: or %0, %3, %1\n"
" cas [%2], %0, %1\n"
" cmp %0, %1\n"
+" membar #StoreLoad | #StoreStore\n"
" bne,pn %%icc, 1b\n"
-" membar #StoreLoad | #StoreStore\n"
+" nop\n"
" .subsection 2\n"
"2: lduw [%2], %0\n"
+" membar #LoadLoad\n"
" brnz,pt %0, 2b\n"
-" membar #LoadLoad\n"
+" nop\n"
" ba,a,pt %%xcc, 4b\n"
" .previous"
: "=&r" (tmp1), "=&r" (tmp2)
@@ -240,8 +248,9 @@ static int inline __write_trylock(rwlock_t *lock)
" or %0, %4, %1\n"
" cas [%3], %0, %1\n"
" cmp %0, %1\n"
+" membar #StoreLoad | #StoreStore\n"
" bne,pn %%icc, 1b\n"
-" membar #StoreLoad | #StoreStore\n"
+" nop\n"
" mov 1, %2\n"
"2:"
: "=&r" (tmp1), "=&r" (tmp2), "=&r" (result)
diff --git a/include/asm-sparc64/spitfire.h b/include/asm-sparc64/spitfire.h
index 9d7613eea81..1aa932773af 100644
--- a/include/asm-sparc64/spitfire.h
+++ b/include/asm-sparc64/spitfire.h
@@ -111,7 +111,6 @@ static __inline__ void spitfire_put_dcache_tag(unsigned long addr, unsigned long
"membar #Sync"
: /* No outputs */
: "r" (tag), "r" (addr), "i" (ASI_DCACHE_TAG));
- __asm__ __volatile__ ("membar #Sync" : : : "memory");
}
/* The instruction cache lines are flushed with this, but note that
diff --git a/include/linux/etherdevice.h b/include/linux/etherdevice.h
index a1478258d00..8a2df4dfbc5 100644
--- a/include/linux/etherdevice.h
+++ b/include/linux/etherdevice.h
@@ -65,7 +65,7 @@ static inline int is_zero_ether_addr(const u8 *addr)
*/
static inline int is_multicast_ether_addr(const u8 *addr)
{
- return addr[0] & 0x01;
+ return ((addr[0] != 0xff) && (0x01 & addr[0]));
}
/**
diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
index d6eb7b2efc0..9b6d05172ed 100644
--- a/include/linux/mod_devicetable.h
+++ b/include/linux/mod_devicetable.h
@@ -175,4 +175,50 @@ struct serio_device_id {
};
+/* PCMCIA */
+
+struct pcmcia_device_id {
+ __u16 match_flags;
+
+ __u16 manf_id;
+ __u16 card_id;
+
+ __u8 func_id;
+
+ /* for real multi-function devices */
+ __u8 function;
+
+ /* for pseude multi-function devices */
+ __u8 device_no;
+
+ __u32 prod_id_hash[4];
+
+ /* not matched against in kernelspace*/
+#ifdef __KERNEL__
+ const char * prod_id[4];
+#else
+ kernel_ulong_t prod_id[4];
+#endif
+
+ /* not matched against */
+ kernel_ulong_t driver_info;
+#ifdef __KERNEL__
+ char * cisfile;
+#else
+ kernel_ulong_t cisfile;
+#endif
+};
+
+#define PCMCIA_DEV_ID_MATCH_MANF_ID 0x0001
+#define PCMCIA_DEV_ID_MATCH_CARD_ID 0x0002
+#define PCMCIA_DEV_ID_MATCH_FUNC_ID 0x0004
+#define PCMCIA_DEV_ID_MATCH_FUNCTION 0x0008
+#define PCMCIA_DEV_ID_MATCH_PROD_ID1 0x0010
+#define PCMCIA_DEV_ID_MATCH_PROD_ID2 0x0020
+#define PCMCIA_DEV_ID_MATCH_PROD_ID3 0x0040
+#define PCMCIA_DEV_ID_MATCH_PROD_ID4 0x0080
+#define PCMCIA_DEV_ID_MATCH_DEVICE_NO 0x0100
+#define PCMCIA_DEV_ID_MATCH_FAKE_CIS 0x0200
+#define PCMCIA_DEV_ID_MATCH_ANONYMOUS 0x0400
+
#endif /* LINUX_MOD_DEVICETABLE_H */
diff --git a/include/linux/pci_ids.h b/include/linux/pci_ids.h
index a3961e1d518..1e0bc6a8d65 100644
--- a/include/linux/pci_ids.h
+++ b/include/linux/pci_ids.h
@@ -1815,6 +1815,8 @@
#define PCI_VENDOR_ID_ITE 0x1283
#define PCI_DEVICE_ID_ITE_IT8172G 0x8172
#define PCI_DEVICE_ID_ITE_IT8172G_AUDIO 0x0801
+#define PCI_DEVICE_ID_ITE_8211 0x8211
+#define PCI_DEVICE_ID_ITE_8212 0x8212
#define PCI_DEVICE_ID_ITE_8872 0x8872
#define PCI_DEVICE_ID_ITE_IT8330G_0 0xe886
diff --git a/include/net/ieee80211.h b/include/net/ieee80211.h
index 7fe57f957a5..151c4f20355 100644
--- a/include/net/ieee80211.h
+++ b/include/net/ieee80211.h
@@ -94,6 +94,8 @@ struct eapol {
u16 length;
} __attribute__ ((packed));
+#define IEEE80211_1ADDR_LEN 10
+#define IEEE80211_2ADDR_LEN 16
#define IEEE80211_3ADDR_LEN 24
#define IEEE80211_4ADDR_LEN 30
#define IEEE80211_FCS_LEN 4
@@ -300,23 +302,6 @@ struct ieee80211_snap_hdr {
#define WLAN_REASON_STA_REQ_ASSOC_WITHOUT_AUTH 9
-/* Information Element IDs */
-#define WLAN_EID_SSID 0
-#define WLAN_EID_SUPP_RATES 1
-#define WLAN_EID_FH_PARAMS 2
-#define WLAN_EID_DS_PARAMS 3
-#define WLAN_EID_CF_PARAMS 4
-#define WLAN_EID_TIM 5
-#define WLAN_EID_IBSS_PARAMS 6
-#define WLAN_EID_CHALLENGE 16
-#define WLAN_EID_RSN 48
-#define WLAN_EID_GENERIC 221
-
-#define IEEE80211_MGMT_HDR_LEN 24
-#define IEEE80211_DATA_HDR3_LEN 24
-#define IEEE80211_DATA_HDR4_LEN 30
-
-
#define IEEE80211_STATMASK_SIGNAL (1<<0)
#define IEEE80211_STATMASK_RSSI (1<<1)
#define IEEE80211_STATMASK_NOISE (1<<2)
@@ -441,6 +426,8 @@ struct ieee80211_stats {
struct ieee80211_device;
+#include "ieee80211_crypt.h"
+
#define SEC_KEY_1 (1<<0)
#define SEC_KEY_2 (1<<1)
#define SEC_KEY_3 (1<<2)
@@ -488,15 +475,6 @@ Total: 28-2340 bytes
*/
-struct ieee80211_header_data {
- u16 frame_ctl;
- u16 duration_id;
- u8 addr1[6];
- u8 addr2[6];
- u8 addr3[6];
- u16 seq_ctrl;
-};
-
#define BEACON_PROBE_SSID_ID_POSITION 12
/* Management Frame Information Element Types */
@@ -541,7 +519,7 @@ struct ieee80211_info_element {
*/
struct ieee80211_authentication {
- struct ieee80211_header_data header;
+ struct ieee80211_hdr_3addr header;
u16 algorithm;
u16 transaction;
u16 status;
@@ -550,7 +528,7 @@ struct ieee80211_authentication {
struct ieee80211_probe_response {
- struct ieee80211_header_data header;
+ struct ieee80211_hdr_3addr header;
u32 time_stamp[2];
u16 beacon_interval;
u16 capability;
@@ -648,12 +626,6 @@ enum ieee80211_state {
#define MAC_ARG(x) ((u8*)(x))[0],((u8*)(x))[1],((u8*)(x))[2],((u8*)(x))[3],((u8*)(x))[4],((u8*)(x))[5]
-extern inline int is_broadcast_ether_addr(const u8 *addr)
-{
- return ((addr[0] == 0xff) && (addr[1] == 0xff) && (addr[2] == 0xff) && \
- (addr[3] == 0xff) && (addr[4] == 0xff) && (addr[5] == 0xff));
-}
-
#define CFG_IEEE80211_RESERVE_FCS (1<<0)
#define CFG_IEEE80211_COMPUTE_FCS (1<<1)
@@ -787,21 +759,21 @@ extern inline int ieee80211_is_valid_mode(struct ieee80211_device *ieee, int mod
extern inline int ieee80211_get_hdrlen(u16 fc)
{
- int hdrlen = 24;
+ int hdrlen = IEEE80211_3ADDR_LEN;
switch (WLAN_FC_GET_TYPE(fc)) {
case IEEE80211_FTYPE_DATA:
if ((fc & IEEE80211_FCTL_FROMDS) && (fc & IEEE80211_FCTL_TODS))
- hdrlen = 30; /* Addr4 */
+ hdrlen = IEEE80211_4ADDR_LEN;
break;
case IEEE80211_FTYPE_CTL:
switch (WLAN_FC_GET_STYPE(fc)) {
case IEEE80211_STYPE_CTS:
case IEEE80211_STYPE_ACK:
- hdrlen = 10;
+ hdrlen = IEEE80211_1ADDR_LEN;
break;
default:
- hdrlen = 16;
+ hdrlen = IEEE80211_2ADDR_LEN;
break;
}
break;
diff --git a/include/pcmcia/ciscode.h b/include/pcmcia/ciscode.h
index 2000b43ece9..da19c297dd6 100644
--- a/include/pcmcia/ciscode.h
+++ b/include/pcmcia/ciscode.h
@@ -112,6 +112,8 @@
#define MANFID_TDK 0x0105
#define PRODID_TDK_CF010 0x0900
+#define PRODID_TDK_NP9610 0x0d0a
+#define PRODID_TDK_MN3200 0x0e0a
#define PRODID_TDK_GN3410 0x4815
#define MANFID_TOSHIBA 0x0098
diff --git a/include/pcmcia/cs.h b/include/pcmcia/cs.h
index 8d8643adc78..b42ddc0c114 100644
--- a/include/pcmcia/cs.h
+++ b/include/pcmcia/cs.h
@@ -396,7 +396,6 @@ struct pcmcia_socket;
int pcmcia_access_configuration_register(client_handle_t handle, conf_reg_t *reg);
int pcmcia_deregister_client(client_handle_t handle);
int pcmcia_get_configuration_info(client_handle_t handle, config_info_t *config);
-int pcmcia_get_card_services_info(servinfo_t *info);
int pcmcia_get_first_window(window_handle_t *win, win_req_t *req);
int pcmcia_get_next_window(window_handle_t *win, win_req_t *req);
int pcmcia_get_status(client_handle_t handle, cs_status_t *status);
@@ -417,7 +416,6 @@ int pcmcia_suspend_card(struct pcmcia_socket *skt);
int pcmcia_resume_card(struct pcmcia_socket *skt);
int pcmcia_eject_card(struct pcmcia_socket *skt);
int pcmcia_insert_card(struct pcmcia_socket *skt);
-int pcmcia_report_error(client_handle_t handle, error_info_t *err);
struct pcmcia_socket * pcmcia_get_socket(struct pcmcia_socket *skt);
void pcmcia_put_socket(struct pcmcia_socket *skt);
diff --git a/include/pcmcia/device_id.h b/include/pcmcia/device_id.h
new file mode 100644
index 00000000000..346d81ece28
--- /dev/null
+++ b/include/pcmcia/device_id.h
@@ -0,0 +1,249 @@
+/*
+ * Copyright (2003-2004) Dominik Brodowski <linux@brodo.de>
+ * David Woodhouse
+ *
+ * License: GPL v2
+ */
+
+#define PCMCIA_DEVICE_MANF_CARD(manf, card) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \
+ PCMCIA_DEV_ID_MATCH_CARD_ID, \
+ .manf_id = (manf), \
+ .card_id = (card), }
+
+#define PCMCIA_DEVICE_FUNC_ID(func) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_FUNC_ID, \
+ .func_id = (func), }
+
+#define PCMCIA_DEVICE_PROD_ID1(v1, vh1) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1, \
+ .prod_id = { (v1), NULL, NULL, NULL }, \
+ .prod_id_hash = { (vh1), 0, 0, 0 }, }
+
+#define PCMCIA_DEVICE_PROD_ID2(v2, vh2) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID2, \
+ .prod_id = { NULL, (v2), NULL, NULL }, \
+ .prod_id_hash = { 0, (vh2), 0, 0 }, }
+
+#define PCMCIA_DEVICE_PROD_ID12(v1, v2, vh1, vh2) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2, \
+ .prod_id = { (v1), (v2), NULL, NULL }, \
+ .prod_id_hash = { (vh1), (vh2), 0, 0 }, }
+
+#define PCMCIA_DEVICE_PROD_ID13(v1, v3, vh1, vh3) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID3, \
+ .prod_id = { (v1), NULL, (v3), NULL }, \
+ .prod_id_hash = { (vh1), 0, (vh3), 0 }, }
+
+#define PCMCIA_DEVICE_PROD_ID14(v1, v4, vh1, vh4) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID4, \
+ .prod_id = { (v1), NULL, NULL, (v4) }, \
+ .prod_id_hash = { (vh1), 0, 0, (vh4) }, }
+
+#define PCMCIA_DEVICE_PROD_ID123(v1, v2, v3, vh1, vh2, vh3) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID3, \
+ .prod_id = { (v1), (v2), (v3), NULL },\
+ .prod_id_hash = { (vh1), (vh2), (vh3), 0 }, }
+
+#define PCMCIA_DEVICE_PROD_ID124(v1, v2, v4, vh1, vh2, vh4) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID4, \
+ .prod_id = { (v1), (v2), NULL, (v4) }, \
+ .prod_id_hash = { (vh1), (vh2), 0, (vh4) }, }
+
+#define PCMCIA_DEVICE_PROD_ID134(v1, v3, v4, vh1, vh3, vh4) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID3| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID4, \
+ .prod_id = { (v1), NULL, (v3), (v4) }, \
+ .prod_id_hash = { (vh1), 0, (vh3), (vh4) }, }
+
+#define PCMCIA_DEVICE_PROD_ID1234(v1, v2, v3, v4, vh1, vh2, vh3, vh4) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID3| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID4, \
+ .prod_id = { (v1), (v2), (v3), (v4) }, \
+ .prod_id_hash = { (vh1), (vh2), (vh3), (vh4) }, }
+
+
+/* multi-function devices */
+
+#define PCMCIA_MFC_DEVICE_MANF_CARD(mfc, manf, card) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \
+ PCMCIA_DEV_ID_MATCH_CARD_ID| \
+ PCMCIA_DEV_ID_MATCH_FUNCTION, \
+ .manf_id = (manf), \
+ .card_id = (card), \
+ .function = (mfc), }
+
+#define PCMCIA_MFC_DEVICE_PROD_ID1(mfc, v1, vh1) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_FUNCTION, \
+ .prod_id = { (v1), NULL, NULL, NULL }, \
+ .prod_id_hash = { (vh1), 0, 0, 0 }, \
+ .function = (mfc), }
+
+#define PCMCIA_MFC_DEVICE_PROD_ID2(mfc, v2, vh2) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_FUNCTION, \
+ .prod_id = { NULL, (v2), NULL, NULL }, \
+ .prod_id_hash = { 0, (vh2), 0, 0 }, \
+ .function = (mfc), }
+
+#define PCMCIA_MFC_DEVICE_PROD_ID12(mfc, v1, v2, vh1, vh2) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_FUNCTION, \
+ .prod_id = { (v1), (v2), NULL, NULL }, \
+ .prod_id_hash = { (vh1), (vh2), 0, 0 }, \
+ .function = (mfc), }
+
+#define PCMCIA_MFC_DEVICE_PROD_ID13(mfc, v1, v3, vh1, vh3) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID3| \
+ PCMCIA_DEV_ID_MATCH_FUNCTION, \
+ .prod_id = { (v1), NULL, (v3), NULL }, \
+ .prod_id_hash = { (vh1), 0, (vh3), 0 }, \
+ .function = (mfc), }
+
+#define PCMCIA_MFC_DEVICE_PROD_ID123(mfc, v1, v2, v3, vh1, vh2, vh3) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID3| \
+ PCMCIA_DEV_ID_MATCH_FUNCTION, \
+ .prod_id = { (v1), (v2), (v3), NULL },\
+ .prod_id_hash = { (vh1), (vh2), (vh3), 0 }, \
+ .function = (mfc), }
+
+/* pseudo multi-function devices */
+
+#define PCMCIA_PFC_DEVICE_MANF_CARD(mfc, manf, card) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_MANF_ID| \
+ PCMCIA_DEV_ID_MATCH_CARD_ID| \
+ PCMCIA_DEV_ID_MATCH_DEVICE_NO, \
+ .manf_id = (manf), \
+ .card_id = (card), \
+ .device_no = (mfc), }
+
+#define PCMCIA_PFC_DEVICE_PROD_ID1(mfc, v1, vh1) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_DEVICE_NO, \
+ .prod_id = { (v1), NULL, NULL, NULL }, \
+ .prod_id_hash = { (vh1), 0, 0, 0 }, \
+ .device_no = (mfc), }
+
+#define PCMCIA_PFC_DEVICE_PROD_ID2(mfc, v2, vh2) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_DEVICE_NO, \
+ .prod_id = { NULL, (v2), NULL, NULL }, \
+ .prod_id_hash = { 0, (vh2), 0, 0 }, \
+ .device_no = (mfc), }
+
+#define PCMCIA_PFC_DEVICE_PROD_ID12(mfc, v1, v2, vh1, vh2) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_DEVICE_NO, \
+ .prod_id = { (v1), (v2), NULL, NULL }, \
+ .prod_id_hash = { (vh1), (vh2), 0, 0 }, \
+ .device_no = (mfc), }
+
+#define PCMCIA_PFC_DEVICE_PROD_ID13(mfc, v1, v3, vh1, vh3) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID3| \
+ PCMCIA_DEV_ID_MATCH_DEVICE_NO, \
+ .prod_id = { (v1), NULL, (v3), NULL }, \
+ .prod_id_hash = { (vh1), 0, (vh3), 0 }, \
+ .device_no = (mfc), }
+
+#define PCMCIA_PFC_DEVICE_PROD_ID123(mfc, v1, v2, v3, vh1, vh2, vh3) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID3| \
+ PCMCIA_DEV_ID_MATCH_DEVICE_NO, \
+ .prod_id = { (v1), (v2), (v3), NULL },\
+ .prod_id_hash = { (vh1), (vh2), (vh3), 0 }, \
+ .device_no = (mfc), }
+
+/* cards needing a CIS override */
+
+#define PCMCIA_DEVICE_CIS_MANF_CARD(manf, card, _cisfile) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+ PCMCIA_DEV_ID_MATCH_MANF_ID| \
+ PCMCIA_DEV_ID_MATCH_CARD_ID, \
+ .manf_id = (manf), \
+ .card_id = (card), \
+ .cisfile = (_cisfile)}
+
+#define PCMCIA_DEVICE_CIS_PROD_ID12(v1, v2, vh1, vh2, _cisfile) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+ PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2, \
+ .prod_id = { (v1), (v2), NULL, NULL }, \
+ .prod_id_hash = { (vh1), (vh2), 0, 0 }, \
+ .cisfile = (_cisfile)}
+
+#define PCMCIA_DEVICE_CIS_PROD_ID123(v1, v2, v3, vh1, vh2, vh3, _cisfile) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+ PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID3, \
+ .prod_id = { (v1), (v2), (v3), NULL },\
+ .prod_id_hash = { (vh1), (vh2), (vh3), 0 }, \
+ .cisfile = (_cisfile)}
+
+
+#define PCMCIA_DEVICE_CIS_PROD_ID2(v2, vh2, _cisfile) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2, \
+ .prod_id = { NULL, (v2), NULL, NULL }, \
+ .prod_id_hash = { 0, (vh2), 0, 0 }, \
+ .cisfile = (_cisfile)}
+
+#define PCMCIA_PFC_DEVICE_CIS_PROD_ID12(mfc, v1, v2, vh1, vh2, _cisfile) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+ PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_DEVICE_NO, \
+ .prod_id = { (v1), (v2), NULL, NULL }, \
+ .prod_id_hash = { (vh1), (vh2), 0, 0 },\
+ .device_no = (mfc), \
+ .cisfile = (_cisfile)}
+
+#define PCMCIA_MFC_DEVICE_CIS_MANF_CARD(mfc, manf, card, _cisfile) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+ PCMCIA_DEV_ID_MATCH_MANF_ID| \
+ PCMCIA_DEV_ID_MATCH_CARD_ID| \
+ PCMCIA_DEV_ID_MATCH_FUNCTION, \
+ .manf_id = (manf), \
+ .card_id = (card), \
+ .function = (mfc), \
+ .cisfile = (_cisfile)}
+
+#define PCMCIA_MFC_DEVICE_CIS_PROD_ID12(mfc, v1, v2, vh1, vh2, _cisfile) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+ PCMCIA_DEV_ID_MATCH_PROD_ID1| \
+ PCMCIA_DEV_ID_MATCH_PROD_ID2| \
+ PCMCIA_DEV_ID_MATCH_FUNCTION, \
+ .prod_id = { (v1), (v2), NULL, NULL }, \
+ .prod_id_hash = { (vh1), (vh2), 0, 0 }, \
+ .function = (mfc), \
+ .cisfile = (_cisfile)}
+
+#define PCMCIA_MFC_DEVICE_CIS_PROD_ID4(mfc, v4, vh4, _cisfile) { \
+ .match_flags = PCMCIA_DEV_ID_MATCH_FAKE_CIS | \
+ PCMCIA_DEV_ID_MATCH_PROD_ID4| \
+ PCMCIA_DEV_ID_MATCH_FUNCTION, \
+ .prod_id = { NULL, NULL, NULL, (v4) }, \
+ .prod_id_hash = { 0, 0, 0, (vh4) }, \
+ .function = (mfc), \
+ .cisfile = (_cisfile)}
+
+
+#define PCMCIA_DEVICE_NULL { .match_flags = 0, }
diff --git a/include/pcmcia/ds.h b/include/pcmcia/ds.h
index 312fd958c90..2b52553f2d9 100644
--- a/include/pcmcia/ds.h
+++ b/include/pcmcia/ds.h
@@ -18,6 +18,8 @@
#include <pcmcia/bulkmem.h>
#include <pcmcia/cs_types.h>
+#include <pcmcia/device_id.h>
+#include <linux/mod_devicetable.h>
typedef struct tuple_parse_t {
tuple_t tuple;
@@ -129,12 +131,11 @@ typedef struct dev_link_t {
struct pcmcia_socket;
-extern struct bus_type pcmcia_bus_type;
-
struct pcmcia_driver {
dev_link_t *(*attach)(void);
void (*detach)(dev_link_t *);
struct module *owner;
+ struct pcmcia_device_id *id_table;
struct device_driver drv;
};
@@ -173,7 +174,9 @@ struct pcmcia_device {
u8 has_manf_id:1;
u8 has_card_id:1;
u8 has_func_id:1;
- u8 reserved:5;
+
+ u8 allow_func_id_match:1;
+ u8 reserved:4;
u8 func_id;
u16 manf_id;
diff --git a/include/pcmcia/ss.h b/include/pcmcia/ss.h
index 67b867f31fe..0f7aacc33fe 100644
--- a/include/pcmcia/ss.h
+++ b/include/pcmcia/ss.h
@@ -15,10 +15,12 @@
#ifndef _LINUX_SS_H
#define _LINUX_SS_H
+#include <linux/config.h>
+#include <linux/device.h>
+
#include <pcmcia/cs_types.h>
#include <pcmcia/cs.h>
#include <pcmcia/bulkmem.h>
-#include <linux/device.h>
/* Definitions for card status flags for GetStatus */
#define SS_WRPROT 0x0001
@@ -171,7 +173,7 @@ typedef struct window_t {
struct config_t;
struct pcmcia_callback;
-
+struct user_info_t;
struct pcmcia_socket {
struct module *owner;
@@ -216,8 +218,9 @@ struct pcmcia_socket {
/* is set to one if resource setup is done using adjust_resource_info() */
u8 resource_setup_old:1;
+ u8 resource_setup_new:1;
- u8 reserved:6;
+ u8 reserved:5;
/* socket operations */
struct pccard_operations * ops;
@@ -241,9 +244,32 @@ struct pcmcia_socket {
unsigned int thread_events;
/* pcmcia (16-bit) */
- struct pcmcia_bus_socket *pcmcia;
struct pcmcia_callback *callback;
+#if defined(CONFIG_PCMCIA) || defined(CONFIG_PCMCIA_MODULE)
+ struct list_head devices_list; /* PCMCIA devices */
+ u8 device_count; /* the number of devices, used
+ * only internally and subject
+ * to incorrectness and change */
+
+ struct {
+ u8 present:1, /* PCMCIA card is present in socket */
+ busy:1, /* "master" ioctl is used */
+ dead:1, /* pcmcia module is being unloaded */
+ device_add_pending:1, /* a pseudo-multifunction-device
+ * add event is pending */
+ reserved:4;
+ } pcmcia_state;
+
+ struct work_struct device_add; /* for adding further pseudo-multifunction
+ * devices */
+
+#ifdef CONFIG_PCMCIA_IOCTL
+ struct user_info_t *user;
+ wait_queue_head_t queue;
+#endif
+#endif
+
/* cardbus (32-bit) */
#ifdef CONFIG_CARDBUS
struct resource * cb_cis_res;
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 32197efe67e..908bff6d1ee 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -287,6 +287,42 @@ static int do_pnp_card_entry(const char *filename,
return 1;
}
+/* Looks like: pcmcia:mNcNfNfnNpfnNvaNvbNvcNvdN. */
+static int do_pcmcia_entry(const char *filename,
+ struct pcmcia_device_id *id, char *alias)
+{
+ unsigned int i;
+
+ id->manf_id = TO_NATIVE(id->manf_id);
+ id->card_id = TO_NATIVE(id->card_id);
+ id->func_id = TO_NATIVE(id->func_id);
+ id->function = TO_NATIVE(id->function);
+ id->device_no = TO_NATIVE(id->device_no);
+ for (i=0; i<4; i++) {
+ id->prod_id_hash[i] = TO_NATIVE(id->prod_id_hash[i]);
+ }
+
+ strcpy(alias, "pcmcia:");
+ ADD(alias, "m", id->match_flags & PCMCIA_DEV_ID_MATCH_MANF_ID,
+ id->manf_id);
+ ADD(alias, "c", id->match_flags & PCMCIA_DEV_ID_MATCH_CARD_ID,
+ id->card_id);
+ ADD(alias, "f", id->match_flags & PCMCIA_DEV_ID_MATCH_FUNC_ID,
+ id->func_id);
+ ADD(alias, "fn", id->match_flags & PCMCIA_DEV_ID_MATCH_FUNCTION,
+ id->function);
+ ADD(alias, "pfn", id->match_flags & PCMCIA_DEV_ID_MATCH_DEVICE_NO,
+ id->device_no);
+ ADD(alias, "pa", id->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID1, id->prod_id_hash[0]);
+ ADD(alias, "pb", id->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID2, id->prod_id_hash[1]);
+ ADD(alias, "pc", id->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID3, id->prod_id_hash[2]);
+ ADD(alias, "pd", id->match_flags & PCMCIA_DEV_ID_MATCH_PROD_ID4, id->prod_id_hash[3]);
+
+ return 1;
+}
+
+
+
/* Ignore any prefix, eg. v850 prepends _ */
static inline int sym_is(const char *symbol, const char *name)
{
@@ -362,6 +398,9 @@ void handle_moddevtable(struct module *mod, struct elf_info *info,
else if (sym_is(symname, "__mod_pnp_card_device_table"))
do_table(symval, sym->st_size, sizeof(struct pnp_card_device_id),
do_pnp_card_entry, mod);
+ else if (sym_is(symname, "__mod_pcmcia_device_table"))
+ do_table(symval, sym->st_size, sizeof(struct pcmcia_device_id),
+ do_pcmcia_entry, mod);
}
/* Now add out buffered information to the generated C source */
diff --git a/sound/pcmcia/pdaudiocf/pdaudiocf.c b/sound/pcmcia/pdaudiocf/pdaudiocf.c
index f72c81cc995..2d4f8e28478 100644
--- a/sound/pcmcia/pdaudiocf/pdaudiocf.c
+++ b/sound/pcmcia/pdaudiocf/pdaudiocf.c
@@ -380,13 +380,20 @@ static int pdacf_event(event_t event, int priority, event_callback_args_t *args)
/*
* Module entry points
*/
+static struct pcmcia_device_id snd_pdacf_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x015d, 0x4c45),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, snd_pdacf_ids);
+
static struct pcmcia_driver pdacf_cs_driver = {
.owner = THIS_MODULE,
.drv = {
.name = "snd-pdaudiocf",
},
.attach = snd_pdacf_attach,
- .detach = snd_pdacf_detach
+ .detach = snd_pdacf_detach,
+ .id_table = snd_pdacf_ids,
};
static int __init init_pdacf(void)
diff --git a/sound/pcmcia/vx/vxpocket.c b/sound/pcmcia/vx/vxpocket.c
index fce2ad04fd8..5f4c1326415 100644
--- a/sound/pcmcia/vx/vxpocket.c
+++ b/sound/pcmcia/vx/vxpocket.c
@@ -18,17 +18,6 @@
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-/*
- please add the following as /etc/pcmcia/vxpocket.conf:
-
- device "snd-vxpocket"
- class "audio" module "snd-vxpocket"
-
- card "Digigram VX-POCKET"
- manfid 0x01f1, 0x0100
- bind "snd-vxpocket"
-
- */
#include <sound/driver.h>
#include <linux/init.h>
@@ -140,13 +129,20 @@ static void vxp_detach(dev_link_t *link)
* Module entry points
*/
+static struct pcmcia_device_id vxp_ids[] = {
+ PCMCIA_DEVICE_MANF_CARD(0x01f1, 0x0100),
+ PCMCIA_DEVICE_NULL
+};
+MODULE_DEVICE_TABLE(pcmcia, vxp_ids);
+
static struct pcmcia_driver vxp_cs_driver = {
.owner = THIS_MODULE,
.drv = {
.name = DEV_INFO,
},
.attach = vxp_attach,
- .detach = vxp_detach
+ .detach = vxp_detach,
+ .id_table = vxp_ids,
};
static int __init init_vxpocket(void)