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2008-07-22Fix the epca driver to permit epca_setup() to be invoked from the kernel cmdlineDavid Howells
Fix the epca driver to call epca_setup() if digiepca=xxx is included on the command line and the epca driver is built in. epca_setup() used to be called from init/main.c in 2.2 kernels, but somewhere along the way that call was removed but not replaced. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-22Char: mxser, add CP-102UF supportJiri Slaby
Add support for CP-102UF moxa card (update to 1.12 original driver) and increment this driver version. (Somewhat reworked by alan@redhat.com to merge in with other patches) Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-22specialix: restore driver using new break functionalityAlan Cox
Use the hardware break support on the specialix driver Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-22Fix the (i)Stallion driver's putchar() and break_ctl() opsDavid Howells
Fix the Stallion driver's putchar() and break_ctl() ops and iStallion's putchar() to return values. Is it actually possible for putchar() or break_ctl() to be called with tty == NULL or can the check be discarded? Should stl_write() be returning 0 if tty->driver_data is NULL or tx.buf is NULL? Is this even possible? I've made Stallion's functions return -EINVAL as stli_breakctl() if the checks fail. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-22riscom8: Restore driver using new break functionalityAlan Cox
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-22isicom: restore using hardware break supportAlan Cox
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-22epca: Restore driverAlan Cox
Convert the driver to use the added hardware break support Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-22tty: rework break handlingAlan Cox
Some hardware needs to do break handling itself and may have partial support only. Make break_ctl return an error code. Add a tty driver flag so you can indicate driver hardware side break support. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-22tty: Mark unconverted drivers as BROKENAlan Cox
Nobody seems to use these drivers anyway so if they want them they can fix them up. I don't have the needed info to add break_ctl support to them. Send patches if you don't like it. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-22mxser: remove dead codeAlan Cox
Old style ioctl break code can go Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-22epca: Fix comments and move breakAlan Cox
The ioctls it talks about are midlayer provided. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-22specialix: Code cleanupsAlan Cox
Go through the inlines and other oddments that are iffy. Remove various bits of dead code and bogus debug. Turn the crtsdts compile time option into a runtime switch. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-22specialix: Tidy up coding styleAlan Cox
Preparation for doing some real work on the driver. Do this first so we can easily identify if the cleanups accidentally broke something Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-22tty: Split ldisc code into its own fileAlan Cox
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-21device create: char: convert device_create to device_create_drvdataGreg Kroah-Hartman
device_create() is race-prone, so use the race-free device_create_drvdata() instead as device_create() is going away. Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2008-07-21Merge branch 'release' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6 * 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: (25 commits) mmtimer: Push BKL down into the ioctl handler [IA64] Remove experimental status of kdump [IA64] Update ia64 mmr list for SGI uv [IA64] Avoid overflowing ia64_cpu_to_sapicid in acpi_map_lsapic() [IA64] adding parameter check to module_free() [IA64] improper printk format in acpi-cpufreq [IA64] pv_ops: move some functions in ivt.S to avoid lack of space. [IA64] pvops: documentation on ia64/pv_ops [IA64] pvops: add to hooks, pv_time_ops, for steal time accounting. [IA64] pvops: add hooks, pv_irq_ops, to paravirtualized irq related operations. [IA64] pvops: add hooks, pv_iosapic_ops, to paravirtualize iosapic. [IA64] pvops: define initialization hooks, pv_init_ops, for paravirtualized environment. [IA64] pvops: paravirtualize NR_IRQS [IA64] pvops: paravirtualize entry.S [IA64] pvops: paravirtualize ivt.S [IA64] pvops: paravirtualize minstate.h. [IA64] pvops: define paravirtualized instructions for native. [IA64] pvops: preparation for paravirtulization of hand written assembly code. [IA64] pvops: introduce pv_cpu_ops to paravirtualize privileged instructions. [IA64] pvops: add an early setup hook for pv_ops. ...
2008-07-21Merge branch 'x86/for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip * 'x86/for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: (160 commits) x86: remove extra calling to get ext cpuid level x86: use setup_clear_cpu_cap() when disabling the lapic KVM: fix exception entry / build bug, on 64-bit x86: add unknown_nmi_panic kernel parameter x86, VisWS: turn into generic arch, eliminate leftover files x86: add ->pre_time_init to x86_quirks x86: extend and use x86_quirks to clean up NUMAQ code x86: introduce x86_quirks x86: improve debug printout: add target bootmem range in early_res_to_bootmem() Subject: devmem, x86: fix rename of CONFIG_NONPROMISC_DEVMEM x86: remove arch_get_ram_range x86: Add a debugfs interface to dump PAT memtype x86: Add a arch directory for x86 under debugfs x86: i386: reduce boot fixmap space i386/xen: add proper unwind annotations to xen_sysenter_target x86: reduce force_mwait visibility x86: reduce forbid_dac's visibility x86: fix two modpost warnings x86: check function status in EDD boot code x86_64: ia32_signal.c: remove signal number conversion ...
2008-07-21Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (48 commits) Input: add switch for dock events Input: add microphone insert switch definition Input: i8042 - add Arima-Rioworks HDAMB board to noloop list Input: sgi_btns - add support for SGI Indy volume buttons Input: add option to disable HP SDC driver Input: serio - trivial documentation fix Input: add new serio driver for Xilinx XPS PS2 IP Input: add driver for Tabletkiosk Sahara TouchIT-213 touchscreen Input: new driver for SGI O2 volume buttons Input: yealink - reliably kill urbs Input: q40kbd - make q40kbd_lock static Input: gtco - eliminate early return Input: i8042 - add Dritek quirk for Acer Aspire 5720 Input: usbtouchscreen - ignore eGalax screens supporting HID protocol Input: i8042 - add Medion NAM 2070 to noloop blacklist Input: i8042 - add Gericom Bellagio to nomux blacklist Input: i8042 - add Acer Aspire 1360 to nomux blacklist Input: hp_sdc_mlc.c - make a struct static Input: hil_mlc.c - make code static Input: wistron - generate normal key event if bluetooth or wifi not present ...
2008-07-21Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6: (44 commits) sparc: Remove Sparc's asm-offsets for sclow.S sparc64: Update defconfig. sparc64: Add Niagara2 RNG driver. sparc64: Add missing hypervisor service group numbers. sparc64: Remove 4MB and 512K base page size options. sparc64: Convert to generic helpers for IPI function calls. sparc: Use new '%pS' infrastructure to print symbols. sparc32: fix init.c allnoconfig build error sparc64: Config category "Processor type and features" absent sparc: arch/sparc/kernel/apc.c to unlocked_ioctl sparc: join the remaining header files sparc: merge header files with trivial differences sparc: when header files are equal use asm-sparc version sparc: copy sparc64 specific files to asm-sparc sparc: Merge asm-sparc{,64}/asi.h sparc: export openprom.h to userspace sparc: Merge asm-sparc{,64}/types.h sparc: Merge asm-sparc{,64}/termios.h sparc: Merge asm-sparc{,64}/termbits.h sparc: Merge asm-sparc{,64}/setup.h ...
2008-07-21Fix istallion build failureWang Chen
Commits b02f5ad6a3ff5a1ee2a7b8ec6eee338de553b060 ("istallion: use tty_port") and a352def21a642133758b868c71bee12ab34ad5c5 ("tty: Ldisc revamp") broke the istallion driver. Fix the compile error and silence a warning. Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-21Merge branch 'linus' into x86/urgentIngo Molnar
2008-07-21Merge master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 into nextDmitry Torokhov
2008-07-20Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: (1232 commits) iucv: Fix bad merging. net_sched: Add size table for qdiscs net_sched: Add accessor function for packet length for qdiscs net_sched: Add qdisc_enqueue wrapper highmem: Export totalhigh_pages. ipv6 mcast: Omit redundant address family checks in ip6_mc_source(). net: Use standard structures for generic socket address structures. ipv6 netns: Make several "global" sysctl variables namespace aware. netns: Use net_eq() to compare net-namespaces for optimization. ipv6: remove unused macros from net/ipv6.h ipv6: remove unused parameter from ip6_ra_control tcp: fix kernel panic with listening_get_next tcp: Remove redundant checks when setting eff_sacks tcp: options clean up tcp: Fix MD5 signatures for non-linear skbs sctp: Update sctp global memory limit allocations. sctp: remove unnecessary byteshifting, calculate directly in big-endian sctp: Allow only 1 listening socket with SO_REUSEADDR sctp: Do not leak memory on multiple listen() calls sctp: Support ipv6only AF_INET6 sockets. ...
2008-07-20m68k: Return -ENODEV if no device is foundGeert Uytterhoeven
According to the tests in do_initcalls(), the proper error code in case no device is found is -ENODEV, not -ENXIO or -EIO. Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-20tty: add more tty_port fieldsAlan Cox
Move more bits into the tty_port structure Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-20cyclades: use tty_portAlan Cox
Switch cyclades to use the new tty_port structure Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-20tty: Clean up tiocmsetAlan Cox
Reverse the order of one test and it gets much more readable Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-20synclink: use tty_portAlan Cox
Switch the synclink ports to use the new tty_port structure Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-20stallion: use tty_portAlan Cox
Switch the stallion driver to use the tty_port structure Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-20rocket: use tty_portAlan Cox
Switch the rocketport to use the new tty_port structure Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-20mxser: use tty_portAlan Cox
Switch mxser to use the new tty_port structure Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-20moxa: use tty_portAlan Cox
Switch MOXA to use the new tty_port structure Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-20istallion: use tty_portAlan Cox
Switch istallion to use the new tty_port structure Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-20isicom: use tty_portAlan Cox
Switch isicom to use a tty_port structure for some fields Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-20riscom8: remove bogus checksAlan Cox
Chris Malley posted a patch removing a NULL check in the riscom8 driver. Further analysis shows that even more of the tests are irrelevant so we can delete lots of stuff Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-20riscom8: use tty_portAlan Cox
Switch riscom8 to use the new tty_port structure Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-20gs: use tty_portAlan Cox
Switch drivers using the old "generic serial" driver to use the tty_port structures Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-20esp: use tty_portAlan Cox
Switch esp to use the new tty_port structures Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-20epca: use tty_portAlan Cox
Switch the EPCA driver to include and begin using a tty_port structure Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-20tty: Introduce a tty_port common structureAlan Cox
Every tty driver has its own concept of a port structure and because they all differ we cannot extract commonality. Begin fixing this by creating a structure drivers can elect to use so that over time we can push fields into this and create commonality and then introduce common methods. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-20drivers/char/rio/: remove VCS tagsAdrian Bunk
This patch removes ancient VCS tags (either protected by #ifdef SCCS_LABELS or commented out). Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-20tty: Ldisc revampAlan Cox
Move the line disciplines towards a conventional ->ops arrangement. For the moment the actual 'tty_ldisc' struct in the tty is kept as part of the tty struct but this can then be changed if it turns out that when it all settles down we want to refcount ldiscs separately to the tty. Pull the ldisc code out of /proc and put it with our ldisc code. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-20tty: isicom, enable/disable pci deviceJiri Slaby
Don't forget to enable and disable PCI devices. The device might be unusable without that. Signed-off-by: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-07-20Subject: devmem, x86: fix rename of CONFIG_NONPROMISC_DEVMEMIngo Molnar
From: Arjan van de Ven <arjan@infradead.org> Date: Sat, 19 Jul 2008 15:47:17 -0700 CONFIG_NONPROMISC_DEVMEM was a rather confusing name - but renaming it to CONFIG_PROMISC_DEVMEM causes problems on architectures that do not support this feature; this patch renames it to CONFIG_STRICT_DEVMEM, so that architectures can opt-in into it. ( the polarity of the option is still the same as it was originally; it needs to be for now to not break architectures that don't have the infastructure yet to support this feature) Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Cc: "V.Radhakrishnan" <rk@atr-labs.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> ---
2008-07-18Merge branch 'linus' into x86/urgentIngo Molnar
2008-07-18Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: Documentation/powerpc/booting-without-of.txt drivers/atm/Makefile drivers/net/fs_enet/fs_enet-main.c drivers/pci/pci-acpi.c net/8021q/vlan.c net/iucv/iucv.c
2008-07-18sparc64: Add Niagara2 RNG driver.David S. Miller
With feedback and suggestions from Sam Ravnborg. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-07-18x86: rename CONFIG_NONPROMISC_DEVMEM to CONFIG_PROMISC_DEVMEMIngo Molnar
Linus observed: > The real bug is that we shouldn't have "double negatives", and > certainly not negative config options. Making that "promiscuous > /dev/mem" option a negated thing as a config option was bad. right ... lets rename this option. There should never be a negation in config options. [ that reminds me of CONFIG_SCHED_NO_NO_OMIT_FRAME_POINTER, but that is for another commit ;-) ] Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-07-17mmtimer: Push BKL down into the ioctl handlerAlan Cox
Switches to unlocked_ioctl read to remove ioctl BKL method. Fix the unknown ioctl return. Probably a nice easy one to kill off BKL usage entirely later Signed-off-by: Alan Cox <alan@redhat.com> Acked-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Tony Luck <tony.luck@intel.com>
2008-07-17Merge git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-fixes-2.6Linus Torvalds
* git://git.kernel.org/pub/scm/linux/kernel/git/brodo/pcmcia-fixes-2.6: pcmcia: ide-cs: Remove outdated comment pcmcia: fix cisinfo_t removal pcmcia: fix return value in cm4000_cs.c
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