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2007-07-05[WATCHDOG] at32ap700x_wdt.c - Add spinlock supportWim Van Sebroeck1-0/+9
Add spinlock support so that forked children can't do different io stuff at the same time. Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Cc: Andrew Morton <akpm@linux-foundation.org>
2007-07-05[WATCHDOG] at32ap700x_wdt.c - Add nowayout + MAGICCLOSE featuresWim Van Sebroeck1-11/+53
Add nowayout + MAGICCLOSE features. Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Cc: Andrew Morton <akpm@linux-foundation.org>
2007-07-05[WATCHDOG] at32ap700x_wdt.c - timeout module parameter patchWim Van Sebroeck2-16/+13
integrate the timeout/heartbeat as a module parameter and not as a CONFIG_* value. Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Cc: Andrew Morton <akpm@linux-foundation.org>
2007-07-05[WATCHDOG] at32ap700x_wdt.c - checkpatch.pl-0.05 clean-up'sWim Van Sebroeck1-6/+6
need space after that ',' (ctx:VxV) inline keyword should sit between storage class and type Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Cc: Andrew Morton <akpm@linux-foundation.org>
2007-06-17[WATCHDOG] change s3c2410_wdt to using dev_() macros for outputBen Dooks1-16/+20
Move to using dev_info(), dev_dbg() and dev_err() for reporting information from the driver. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-06-17[WATCHDOG] s3c2410_wdt announce initialisationBen Dooks1-0/+11
Announce the watchdog once the initialisation is complete. This aides debugging problems where the watchdog driver has been loaded and shows the current state for the user. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-06-11[WATCHDOG] at32ap700x-wdt: add iounmap if probe function failsHans-Christian Egtvedt1-2/+9
Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2007-06-11[WATCHDOG] at32ap700x-wdt: add missing iounmap in _removeHans-Christian Egtvedt1-0/+1
Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com> Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2007-06-11[WATCHDOG] watchdog-driver-for-at32ap700x-devices-fix-2Andrew Morton1-2/+3
standard ifdef-reduction trick. Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: Hans-Christian Egtvedt <hcegtvedt@atmel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2007-06-10[WATCHDOG] watchdog-driver-for-at32ap700x-devices-fixAndrew Morton1-6/+9
little fiddles. Cc: Haavard Skinnemoen <hskinnemoen@atmel.com> Cc: Hans-Christian Egtvedt <hcegtvedt@atmel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2007-06-10[WATCHDOG] Watchdog driver for AT32AP700X devicesHans-Christian Egtvedt3-0/+336
Add support for the built in watchdog in AT32AP700X devices. Tested on AT32AP7000 and ATSTK1000. Hardware documentation can be found in the AT32AP7000 datasheet. Signed-off-by: Hans-Christian Egtvedt <hcegtvedt@atmel.com> Signed-off-by: Haavard Skinnemoen <hskinnemoen@atmel.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2007-06-04[WATCHDOG] Mixcom Watchdog - CodingStyle clean-upWim Van Sebroeck1-5/+4
Small clean-up in line with CodingStyle guide-lines. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-06-04[WATCHDOG] Mixcom Watchdog - clean-up printk'sWim Van Sebroeck1-3/+9
Clean-up printk's. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-06-04[WATCHDOG] Mixcom Watchdog - clean-up printk'sWim Van Sebroeck1-4/+7
Clean-up printk's. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-06-04[WATCHDOG] Mixcom Watchdog - checkcard part 2Wim Van Sebroeck1-12/+32
Convert the mixcom and flashcom card checks to a single checkcard call by creating a new structure that contains all io-ports and their id's. This is part of the port to the isa watchdog device driver. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-06-03[WATCHDOG] Mixcom Watchdog - checkcardWim Van Sebroeck1-24/+11
Simplify the mixcomwd_checkcard and flashcom_checkcard functions to one checkcard function as part of the port to an isa watchdog device driver. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-06-03[WATCHDOG] Mixcom Watchdog - get rid of port offset'sWim Van Sebroeck1-8/+13
Get rid of the port offset's used for the mixcom and flashcom watchdog devices. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-06-03[WATCHDOG] Mixcom Watchdog - update "Documentation"Wim Van Sebroeck1-2/+7
Robert Radez started cleaning up the mixcomwd driver in 2002. All his changes have been incorporated. Since he owns that credit -> document it correctly. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-06-03[WATCHDOG] Remove the redundant check for pwrite() in EP93XXX watchdog.Robert P. J. Day1-4/+0
Remove the redundant check for pwrite(), given that the open() routine already invokes nonseekable_open(). Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-06-03[WATCHDOG] Remove the redundant check for pwrite() in pnx4008 watchdog.Robert P. J. Day1-4/+0
Given that the open routine already calls nonseekable_open(), remove the redundant check for pwrite(). Signed-off-by: Robert P. J. Day <rpjday@mindspring.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-05-19[WATCHDOG] ks8695_wdt.c - new KS8695 watchdog driverAndrew Victor3-0/+316
Watchdog driver for the Kendin/Micrel KS8695 processor. Signed-off-by: Andrew Victor <andrew@sanpeople.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-05-17[POWERPC] Fix comment in booke_wdtDave Jiang1-1/+1
The early kernel parameter is wdt and not wdt_enable. according to arch/powerpc/kernel/setup_32.c. Signed-off-by: Dave Jiang <djiang@mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-05-15Merge master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgartLinus Torvalds1-3/+3
* master.kernel.org:/pub/scm/linux/kernel/git/davej/agpgart: [AGPGART] Fix wrong ID in via-agp.c
2007-05-15Revert "ipmi: add new IPMI nmi watchdog handling"Linus Torvalds1-92/+42
This reverts commit f64da958dfc83335de1d2bef9d3868f30feb4e53. Andi Kleen is unhappy with the changes, and they really do not seem worth it. IPMI could use DIE_NMI_IPI instead of the new callback, even though that ends up having its own set of problems too, mainly because the IPMI code cannot really know the NMI was from IPMI or not. Manually fix up conflicts in arch/x86_64/kernel/traps.c and drivers/char/ipmi/ipmi_watchdog.c. Cc: Andi Kleen <ak@suse.de> Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Cc: Corey Minyard <minyard@acm.org> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-14[AGPGART] Fix wrong ID in via-agp.cGabriel Mansi1-3/+3
there is a wrong id in drivers/char/agp/via-agp.c #define PCI_DEVICE_ID_VIA_CX700 0x8324 It must be 0x0324 Notice that PCI_DEVICE_ID_VIA_CX700 is also used in drivers/i2c/busses/i2c-viapro.c and drivers/ide/pci/via82cxxx.c So, I think that constant must be renamed to avoid conflicting. I attached a proposed patch. Signed-off-by: Dave Jones <davej@redhat.com>
2007-05-12IPMI: Add PPC openfirmware unregisterChristian Krafft1-0/+4
When trying to load the ipmi_si module on a powerpc with no BMC (baseboard management controller) the driver failes to load correctly, but doesn't unregister itself from of_platform. So, on a second modprobe the kernel crashes. This patch adds the missing unregister call. Signed-off-by: Christian Krafft <krafft@de.ibm.com> Signed-off-by: Corey Minyard <minyard@acm.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-12IPMI: fix SI address space settingsCorey Minyard1-2/+2
Fix a rather obvious error that Patrick found in the setup routines. Need to set the proper address space in the ACPI case. Signed-off-by: Corey Minyard <minyard@acm.org> Cc: Patrick Schoeller <Patrick.Schoeller@hp.com> Cc: <stable@kernel.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-12Missing include file in tpm_atmel.hStephen Rothwell1-0/+3
On PPC64, we need to include asm/prom.h for function definitions. Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-12tty: flush flip buffer on ldisc input queue flushPaul Fulghum1-0/+33
Flush the tty flip buffer when the line discipline input queue is flushed, including the user call tcflush(TCIFLUSH/TCIOFLUSH). This prevents unexpected stale data after a user application calls tcflush(). Signed-off-by: Alan Cox <alan@redhat.com> Cc: Antonino Ingargiola <tritemio@gmail.com> Signed-off-by: Paul Fulghum <paulkf@microgate.com> Cc: Theodore Ts'o <tytso@mit.edu> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-12[TTY]: Export proc_clear_tty() to modulea.David S. Miller1-0/+1
A use was added to the solaris syscall module which can be built modular. Signed-off-by: David S. Miller <davem@davemloft.net>
2007-05-12Merge master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds1-1/+1
* master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: [WATCHDOG] iTCO_wdt.c - fix ACPI Base register
2007-05-11Merge branch 'release' of ↵Linus Torvalds1-2/+0
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: [IA64] Quicklist support for IA64 [IA64] fix Kprobes reentrancy [IA64] SN: validate smp_affinity mask on intr redirect [IA64] drivers/char/snsc_event.c:206: warning: unused variable `p' [IA64] mca.c:121: warning: 'cpe_poll_timer' defined but not used [IA64] Fix - Section mismatch: reference to .init.data:mvec_name [IA64] more warning cleanups [IA64] Wire up epoll_pwait and utimensat [IA64] Fix warnings resulting from type-checking in dev_dbg() [IA64] typo s/kenrel/kernel/
2007-05-11x86_64: off-by-two error in aperture.cAndrew Hastings1-1/+1
I'm using a custom BIOS to configure the northbridge GART at address 0x80000000, size 2G. Linux complains: "Aperture from northbridge cpu 0 beyond 4GB. Ignoring." I think there's an off-by-two error in arch/x86_64/kernel/aperture.c: AK: use correct types for i386 Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-11Merge /pub/scm/linux/kernel/git/torvalds/linux-2.6Wim Van Sebroeck109-2681/+3298
2007-05-11[WATCHDOG] iTCO_wdt.c - fix ACPI Base registerWim Van Sebroeck1-1/+1
The ACPI/PM base I/O address which is the base for the TCO registers is defined as bits [15:7] (highest bit is 31, lowest is 0) The code however only reads bits [14:7]. So base_address &= 0x00007f80; needs to be: base_address &= 0x0000ff80; This patch fixes this. Signed-off-by: Ate Wijma <ajwijma@hotmail.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2007-05-11Kill unused sesssion and group values in rocket driverSukadev Bhattiprolu2-5/+0
The process_session() and process_group() values are not really used by the driver. Signed-off-by: Sukadev Bhattiprolu <sukadev@us.ibm.com> Cc: Cedric Le Goater <clg@fr.ibm.com> Cc: Dave Hansen <haveblue@us.ibm.com> Cc: Serge Hallyn <serue@us.ibm.com> Cc: <containers@lists.osdl.org> Cc: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-11tty: add compat_ioctlPaul Fulghum2-19/+53
Add compat_ioctl method for tty code to allow processing of 32 bit ioctl calls on 64 bit systems by tty core, tty drivers, and line disciplines. Based on patch by Arnd Bergmann: http://www.uwsg.iu.edu/hypermail/linux/kernel/0511.0/1732.html [akpm@linux-foundation.org: make things static] Signed-off-by: Paul Fulghum <paulkf@microgate.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-11Overrun in drivers/char/rio/riocmd.cEric Sesterhenn / Snakebyte1-1/+1
This got somehow lost in the noise. This fixes coverity bug id #1025, if Rup is greater or equal to MAX_RUP, we run past the Mapping Array. Signed-off-by: Eric Sesterhenn <snakebyte@gmx.de> Cc: Jiri Slaby <jirislaby@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-11synclink_gt: add compat_ioctlPaul Fulghum1-0/+107
Add support for 32 bit ioctl on 64 bit systems for synclink_gt Cc: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Paul Fulghum <paulkf@microgate.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-11Merge master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdogLinus Torvalds14-879/+496
* master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog: [WATCHDOG] MTX-1 Watchdog driver [WATCHDOG] s3c2410_wdt - initialize watchdog irq resource [WATCHDOG] Kconfig menuconfig patch [WATCHDOG] pcwd.c: Port to the new device driver model [WATCHDOG] use mutex instead of semaphore in Berkshire USB-PC Watchdog driver [WATCHDOG] the scheduled removal of the i8xx_tco watchdog driver [WATCHDOG] Semi-typical watchdog bug re early misc_register() [WATCHDOG] add support for the w83627thf chipset.
2007-05-11[IA64] drivers/char/snsc_event.c:206: warning: unused variable `p'Tony Luck1-2/+0
Signed-off-by: Tony Luck <tony.luck@intel.com>
2007-05-10[S390] Kconfig: use common Kconfig files for s390.Martin Schwidefsky1-0/+2
Disband drivers/s390/Kconfig, use the common Kconfig files. The s390 specific config options from drivers/s390/Kconfig are moved to the respective common Kconfig files. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-05-10[S390] Kconfig: common config options for s390.Martin Schwidefsky1-3/+4
Disable some configuration options in the common Kconfig files that are of no interest to a s390 machine. Enable hangcheck timer. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-05-10[S390] Kconfig: menus with depends on HAS_IOMEM.Martin Schwidefsky2-0/+3
Add "depends on HAS_IOMEM" to a number of menus to make them disappear for s390 which does not have I/O memory. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-05-10[S390] Kconfig: refine depends statements.Martin Schwidefsky1-0/+2
Refine some depends statements to limit their visibility to the environments that are actually supported. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
2007-05-10Merge git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6Linus Torvalds1-3/+1
* git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux-2.6: [IA64] wire up pselect, ppoll [IA64] Add TIF_RESTORE_SIGMASK [IA64] unwind did not work for processes born with CLONE_STOPPED [IA64] Optional method to purge the TLB on SN systems [IA64] SPIN_LOCK_UNLOCKED macro cleanup in arch/ia64 [IA64-SN2][KJ] mmtimer.c-kzalloc [IA64] fix stack alignment for ia32 signal handlers [IA64] - Altix: hotplug after intr redirect can crash system [IA64] save and restore cpus_allowed in cpu_idle_wait [IA64] Removal of percpu TR cleanup in kexec code [IA64] Fix some section mismatch errors
2007-05-09Merge branch 'master' of ↵Linus Torvalds1-1/+2
git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc * 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/paulus/powerpc: [POWERPC] Further fixes for the removal of 4level-fixup hack from ppc32 [POWERPC] EEH: log all PCI-X and PCI-E AER registers [POWERPC] EEH: capture and log pci state on error [POWERPC] EEH: Split up long error msg [POWERPC] EEH: log error only after driver notification. [POWERPC] fsl_soc: Make mac_addr const in fs_enet_of_init(). [POWERPC] Don't use SLAB/SLUB for PTE pages [POWERPC] Spufs support for 64K LS mappings on 4K kernels [POWERPC] Add ability to 4K kernel to hash in 64K pages [POWERPC] Introduce address space "slices" [POWERPC] Small fixes & cleanups in segment page size demotion [POWERPC] iSeries: Make HVC_ISERIES the default [POWERPC] iSeries: suppress build warning in lparmap.c [POWERPC] Mark pages that don't exist as nosave [POWERPC] swsusp: Introduce register_nosave_region_late
2007-05-09Merge git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivialLinus Torvalds7-11/+11
* git://git.kernel.org/pub/scm/linux/kernel/git/bunk/trivial: (25 commits) sound: convert "sound" subdirectory to UTF-8 MAINTAINERS: Add cxacru website/mailing list include files: convert "include" subdirectory to UTF-8 general: convert "kernel" subdirectory to UTF-8 documentation: convert the Documentation directory to UTF-8 Convert the toplevel files CREDITS and MAINTAINERS to UTF-8. remove broken URLs from net drivers' output Magic number prefix consistency change to Documentation/magic-number.txt trivial: s/i_sem /i_mutex/ fix file specification in comments drivers/base/platform.c: fix small typo in doc misc doc and kconfig typos Remove obsolete fat_cvf help text Fix occurrences of "the the " Fix minor typoes in kernel/module.c Kconfig: Remove reference to external mqueue library Kconfig: A couple of grammatical fixes in arch/i386/Kconfig Correct comments in genrtc.c to refer to correct /proc file. Fix more "deprecated" spellos. Fix "deprecated" typoes. ... Fix trivial comment conflict in kernel/relay.c.
2007-05-09tty_set_ldisc() receive_room fixPaul Fulghum1-7/+7
Fix tty_set_ldisc in tty_io.c so that tty->receive_room is only cleared if actually changing line disciplines. Without this fix a problem occurs when requesting the line discipline to change to the same line discipline. In this case tty->receive_room is cleared but ldisc->open() is not called to set tty->receive_room back to a sane value. The result is that tty->receive_room is stuck at 0 preventing the tty flip buffer from passing receive data to the line discipline. For example: a switch from N_TTY to N_TTY followed by a select() call for read input results in data never being received because tty->receive_room is stuck at zero. A switch from N_TTY to N_TTY followed by a read() call works because the read() call itself sets tty->receive_room correctly (but select does not). Previously (< 2.6.18) this was not a problem because the tty flip buffer pushed data to the line discipline without regard for tty->receive room. Signed-off-by: Paul Fulghum <paulkf@microgate.com> Acked-by: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-05-09pasemi: hardware rng driverOlof Johansson3-0/+171
Driver for the on-chip hardware random number generator on PA Semi PA6T-1682M. Signed-off-by: Egor Martovetsky <egor@pasemi.com> Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Michael Buesch <mb@bu3sch.de> Cc: Paul Mackerras <paulus@samba.org> Cc: Kumar Gala <galak@gate.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>