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2005-09-08Merge linux-2.6 with linux-acpi-2.6Len Brown
2005-09-07Merge branch 'drm-fixes' of ↵Linus Torvalds
master.kernel.org:/pub/scm/linux/kernel/git/airlied/drm-2.6
2005-09-07[PATCH] ipmi poweroff: fix chassis controlCorey Minyard
The IPMI power control function proc_write_chassctrl was badly written, it directly used userspace pointers, it assumed that strings were NULL terminated, and it used the evil sscanf function. This converts over to using the sysctl interface for this data and changes the semantics to be a little more logical. Signed-off-by: Corey Minyard <minyard@acm.org> Cc: <viro@parcelfarce.linux.theplanet.co.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07[PATCH] ipmi: remove unused fieldsCorey Minyard
This removes the unused "all_cmd_rcvr" variable from the IPMI driver. Signed-off-by: Corey Minyard <minyard@acm.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07[PATCH] ipmi: style cleanupsCorey Minyard
Clean up various style issues in the IPMI driver. Should be no functional changes. Signed-off-by: Corey Minyard <minyard@acm.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07[PATCH] ipmi: add hacks for IPMI chassis poweroff for certain Dell serversCorey Minyard
This patch allows Dell servers with IPMI controllers that predate IPMI 1.5 to use the standard poweroff or powercycle commands. These systems firmware don't set the chassis capability bit in the Get Device ID, but they do implement the standard poweroff and powercycle commands. Tested on RHEL3 kernel 2.4.21-20.ELsmp on a PowerEdge 2600. The standard ipmi_poweroff driver cannot drive these systems. With this patch, they power off or powercycle as expected. Signed-off-by: Matt Domsch <Matt_Domsch@dell.com> Signed-off-by: Corey Minyard <minyard@acm.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07[PATCH] ipmi: fix panic ipmb responseCorey Minyard
The "null message handler" in the IPMI driver is used in startup and panic situations to handle messages. It was only designed to work with messages from the local management controller, but in some cases it was used to get messages from remote managmenet controllers, and the system would then panic. This patch makes the "null message handler" in the IPMI driver more general so it works with any kind of message. Signed-off-by: Corey Minyard <minyard@acm.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07[PATCH] ipmi: clean up versioning of the IPMI driverCorey Minyard
This adds MODULE_VERSION, MODULE_DESCRIPTION, and MODULE_AUTHOR tags to the IPMI driver modules. Also changes the MODULE_VERSION to remove the prepended 'v' on each value, consistent with the module versioning policy. This patch also removes all the version information from everything except the ipmi_msghandler module. Signed-off-by: Matt Domsch <Matt_Domsch@dell.com> Signed-off-by: Corey Minyard <minyard@acm.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07[PATCH] ipmi: OEM flag handling and hacks for some Dell machinesCorey Minyard
The ipmi driver does not have a way to handle firmware-generated events which have the OEM[012] Data Available flags set. In such a case, the SMS_ATN bit may never get cleared by firmware, leaving the driver looping infinitely but never able to make any progress. This patch first simplifies storage and use of the data returned from an IPMI Get Device ID command. It then creates a new per-OEM handler hook, which should know how to handle events with the OEM[012] Data Available flags set. It then uses this to implement a workaround for IPMI 1.5-capable Dell PowerEdge servers which are susceptable to setting the OEM[012] Data Available flags when the driver can't handle it. Signed-off-by: Matt Domsch <Matt_Domsch@dell.com> Signed-off-by: Corey Minyard <minyard@acm.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07[PATCH] ipmi: watchdog/NMI interaction fixesCorey Minyard
There are some interactions between IPMI NMI timeouts and the other operations of the IPMI driver. This make sure those interactions are handled properly. Signed-off-by: Corey Minyard <minyard@acm.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07[PATCH] ipmi: high-res timer support fixesCorey Minyard
Fix some problems with the high-res timer support. Signed-off-by: Corey Minyard <minyard@acm.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07[PATCH] ipmi: add per-channel IPMB addressesCorey Minyard
IPMI allows multiple IPMB channels on a single interface, and each channel might have a different IPMB address. However, the driver has only one IPMB address that it uses for everything. This patch adds new IOCTLS and a new internal interface for setting per-channel IPMB addresses and LUNs. New systems are coming out with support for multiple IPMB channels, and they are broken without this patch. Signed-off-by: Corey Minyard <minyard@acm.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07[PATCH] IPMI: use dmi_find_device()Andrey Panin
This patch replaces homebrew DMI scanning code in IPMI System Interface driver with dmi_find_device() call. Signed-off-by: Andrey Panin <pazke@donpac.ru> Cc: Corey Minyard <minyard@acm.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07[PATCH] drivers: convert kcalloc to kzallocPekka Enberg
This patch converts kcalloc(1, ...) calls to use the new kzalloc() function. Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07[PATCH] tpm: fix tpm_atmel.c on ICH6Philipp Matthias Hahn
While installing Debian on our new IBM X41 Tablet, I tried briefly to use the built-in Atmel TPM. The Athmel TPM is also located on the LPC-bus of the ICH6. To make it work I had to apply the following patch: Signed-off-by: Philipp Matthias Hahn <pmhahn@titan.lahn.de> Acked-by: Kylene Jo Hall <kjhall@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07[PATCH] hpet: fix drift and urlAlex Williamson
The HPET driver is using a parts per second drift factor instead of the standard parts per million drift the time interpolator code expects. This patch fixes that problem and updates the URL for the HPET spec. Signed-off-by: Alex Williamson <alex.williamson@hp.com> Cc: "Robert W. Picco" <bob.picco@hp.com> Acked-by: "Pallipadi, Venkatesh" <venkatesh.pallipadi@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07[PATCH] vt: fix possible memory corruption in complement_posAntonino A. Daplas
Based on a patch from Andr Pereira de Almeida <andre@cachola.com.br> It might be possible for the saved pointer (*p) to become invalid in between vc_resizes, so saving the screen offset instead of the screen pointer is saner. This bug is very hard to trigger though, but Andre probably did, if he's submitting this patch. Anyway, with Andre's patch, it's still possible for the offsets to be still illegal, if the new screen size is smaller than the old one. So I've also added checks if the offsets are still within the screenbuffer size. Signed-off-by: Antonino Daplas <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07[PATCH] Console blanking locking fixStephane Doyon
I've had WARN_CONSOLE_UNLOCKED warnings when calling TIOCLINUX TIOCL_BLANKSCREEN and TIOCL_UNBLANKSCREEN. (I'm blind and I use a braille display. I use those functions to blank my laptop's screen so people don't read it, and hopefully to conserve power.) The warnings are from these places: do_blank_screen at drivers/char/vt.c:2754 (Not tainted) save_screen at drivers/char/vt.c:575 (Not tainted) do_unblank_screen at drivers/char/vt.c:2822 (Not tainted) set_palette at drivers/char/vt.c:2908 (Not tainted) At a glance I would think the following patch ought to fix that. Tested on one machine. Could you please tell me if this is correct and/or forward the patch where appropriate... Signed-off-by: Stephane Doyon <s.doyon@videotron.ca> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07[PATCH] sonypi: remove obsolete eventStelian Pop
Remove old obsolete event. Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07[PATCH] sonypi SPIC initialisation fixErik Waling
Newer Sony VAIO models (VGN-S480, VGN-S460, VGN-S3XP etc) use a new method to initialize the SPIC device. The new way to initialize (and disable) the device comes directly from the AML code in the _CRS, _SRS and _DIS methods from the DSDT table. This patch adds support for the new models. Signed-off-by: Erik Waling <erikw@acc.umu.se> Signed-off-by: Stelian Pop <stelian@popies.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07[PATCH] move 68360serial.c over use initcallsChristoph Hellwig
this is the last serial driver not using initcalls. Signed-off-by: Christoph Hellwig <hch@lst.de> Cc: <jeff@uclinux.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07[PATCH] move m68k rtc drivers over to initcallsChristoph Hellwig
this gets rid of the last two explicit initializations in misc.c Signed-off-by: Christoph Hellwig <hch@lst.de> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07[PATCH] remove a dead extern in mem.cChristoph Hellwig
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-07[PATCH] Clean up the old digi support and rescue itAlan Cox
Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[SPARC64]: Kconfig fix (GEN_RTC dependencies)Al Viro
Yet another architecture not coverd by GEN_RTC - sparc64 never picked it until now and it doesn't have asm/rtc.h to go with it, so it wouldn't compile anyway (or have these ioctls in the user-visible headers, for that matter). FWIW, I'm very tempted to introduce ARCH_HAS_GEN_RTC and have it set in arch/*/Kconfig for architectures that know what to do with this stuff - for something supposedly generic the list of architectures where it doesn't work is getting too long... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-05[RTC]: Use SA_SHIRQ in sparc specific code.David S. Miller
Based upon a report from Jason Wever. Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-05[MOXA]: Fix this driver properly.Al Viro
Actually, proper fix of that breakage is embarrassingly simple - it's yet another gratitious leftover include of asm/segment.h, so incremental to the previos would be removal of that BROKEN and removal of bogus include from mxser.c itself. Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-05Merge watchdog driver updatesLinus Torvalds
Automated merge from master.kernel.org:/pub/scm/linux/kernel/git/wim/linux-2.6-watchdog failed due to duplicate different changes to Kconfig file. Manually fixed up. Hopefully.
2005-09-05drm: fix MGA on non AGP systemsDave Airlie
Al Viro noticed that MGA wouldn't build on non AGP systems. Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-09-05drm: small cleanupsDave Airlie
This patch contains the following small cleanups: - make two needlessly global functions static - drm_sysfs.c: every file should #include the header with the prototypes of the global functions it is offering Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-09-05drm: fix issue with handle lookup for a 0 handleDave Airlie
On 32-bit PPC a 0 handle is valid for AGP space, the 32/64 lookup doesn't handle 0 correctly. From: Ben Herrenschmidt <benh@kernel.crashing.org> and Paul Mackerras <paulus@samba.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
2005-09-05Merge master.kernel.org:/home/rmk/linux-2.6-serial Linus Torvalds
2005-09-05Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/sparc-2.6 Linus Torvalds
2005-09-05[PATCH] fix warning of TANBAC_TB0219 in drivers/char/KconfigYoichi Yuasa
$ make menuconfig scripts/kconfig/mconf arch/i386/Kconfig drivers/char/Kconfig:847:warning: 'select' used by config symbol 'TANBAC_TB0219' refer to undefined symbol 'PCI_VR41XX' Here is a patch for this warning fix. Signed-off-by: Yoichi Yuasa <yuasa@hh.iij4u.or.jp> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] mips: add TANBAC VR4131 multichip moduleYoichi Yuasa
This patch has added TANBAC VR4131 multichip module in arch/mips/Kconfig Signed-off-by: Yoichi Yuasa <yuasa@hh.iij4u.or.jp> Cc: Ralf Baechle <ralf@linux-mips.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] ppc32: Cleaned up global namespace of Book-E watchdog variablesKumar Gala
Renamed global variables used to convey if the watchdog is enabled and periodicity of the timer and moved the declarations into a header for these variables Signed-off-by: Matt McClintock <msm@freescale.com> Signed-off-by: Kumar Gala <kumar.gala@freescale.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] ppc32: Added support for the Book-E style Watchdog TimerKumar Gala
PowerPC 40x and Book-E processors support a watchdog timer at the processor core level. The timer has implementation dependent timeout frequencies that can be configured by software. One the first Watchdog timeout we get a critical exception. It is left to board specific code to determine what should happen at this point. If nothing is done and another timeout period expires the processor may attempt to reset the machine. Command line parameters: wdt=0 : disable watchdog (default) wdt=1 : enable watchdog wdt_period=N : N sets the value of the Watchdog Timer Period. The Watchdog Timer Period meaning is implementation specific. Check User Manual for the processor for more details. This patch is based off of work done by Takeharu Kato. Signed-off-by: Matt McClintock <msm@freescale.com> Signed-off-by: Kumar Gala <kumar.gala@freescale.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-05[PATCH] tpm_infineon: Bugfix in PNPACPI-handlingMarcel Selhorst
This patch corrects the PNP-handling inside the tpm-driver and some minor coding style bugs. Note: the pci-device and pnp-device mixture is currently necessary, since the used "tpm"-interface requires a pci-dev in order to register the driver. This will be fixed within the next iterations. Signed-off-by: Marcel Selhorst <selhorst@crypto.rub.de> Cc: Kylene Hall <kjhall@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-09-03[SERIAL] Fix moxa tty driver nameSergey Vlasov
The moxa driver was named "ttya", which is wrong: 1) Documentation/devices.txt says that the name should be "ttyMX". 2) First 10 ports (ttya0...ttya9) clash with the legacy pty driver. This patch changes the driver name to "ttyMX". http://bugme.osdl.org/show_bug.cgi?id=5012 Signed-off-by: Sergey Vlasov <vsu@altlinux.ru> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2005-09-03[WATCHDOG] softdog-timer-running-oops.patchChuck Ebbert
The softdog watchdog timer has a bug that can create an oops: 1. Load the module without the nowayout option. 2. Open the driver and close it without writing 'V' before close. 3. Unload the module. The timer will continue to run... 4. Oops happens when timer fires. Reported Sun, 10 Oct 2004, by Michael Schierl <schierlm@gmx.de> Fix is easy: always take a reference on the module on open. Release it only when the device is closed and no timer is running. Tested on 2.6.13-rc6 using the soft_noboot option. While the timer is running and the device is closed, the module use count stays at 1. After the timer fires, it drops to 0. Repeatedly opening and closing the driver caused no problems. Please apply. Signed-off-by: Chuck Ebbert <76306.1226@compuserve.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2005-09-03[WATCHDOG] w83627hf_wdt.c-initialized_bios_bugP@Draig Brady
Attached is a small update to the w83627hf watchdog driver to initialise appropriately if it was already initialised in the BIOS. On tyan motherboards for e.g. you can init the watchdog to 4 mins, then when the driver is loaded it sets the watchdog to "seconds" mode, and then machine will reboot within 4 seconds. So this patch resets the timeout to the configured value if the watchdog is already running. Signed-off-by: P@draig Brady <P@draigBrady.com> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2005-09-03[WATCHDOG] s3c2410 watchdog - replace reboot notifierBen Dooks
Patch from Dimitry Andric <dimitry.andric@tomtom.com> Change to using platfrom driver's .shutdown method instead of an reboot notifier Signed-off-by: Dimitry Andric <dimitry.andric@tomtom.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2005-09-03[WATCHDOG] s3c2410 watchdog power managementBen Dooks
Patch from Dimitry Andric <dimitry.andric@tomtom.com>, updated by Ben Dooks <ben-linux@fluff.org>. Patch is against 2.6.11-mm2 Add power management support to the s3c2410 watchdog, so that it is shut-down over suspend, and re-initialised on resume. Also add Dimitry to the list of authors. Signed-off-by: Dimitry Andric <dimitry.andric@tomtom.com> Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2005-09-03[WATCHDOG] correct sysfs name for watchdog devicesOlaf Hering
While looking for possible candidates for our udev.rules package, I found a few odd ->name properties. /dev/watchdog has minor 130 according to devices.txt. Since all watchdog drivers use the misc_register() call, they will end up in /sys/class/misc/$foo. udev may create the /dev/watchdog node if the driver is loaded. I dont have such a device, so I cant test it. The drivers below provide names with spaces and even with / in it. Not a big deal, but apps may expect /dev/watchdog. Signed-off-by: Olaf Hering <olh@suse.de> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2005-09-03[WATCHDOG] Kconfig+Makefile-cleanWim Van Sebroeck
Clean the Kconfig+Makefile according to a sorted list of the drivers of each architecture (and sub-architecture). Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2005-09-03[WATCHDOG] Makefile-probe_order-patchWim Van Sebroeck
Re-arrange Makefile according to what we want to probe first. Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
2005-09-03Merge linux-2.6 into linux-acpi-2.6 testLen Brown
2005-09-02[SPARC32]: More dependencies falloutAl Viro
More stuff that got exposed to sparc32 build due to inclusion of drivers/char/Kconfig in arch/sparc/Kconfig needs to be excluded. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: David S. Miller <davem@davemloft.net>
2005-09-02Merge HEAD from master.kernel.org:/home/rmk/linux-2.6-serial Linus Torvalds
2005-09-01[SERIAL] mwave is no longer brokenRussell King
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>