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* [PATCH] parport_serial: printk warning fixAndrew Morton2006-02-03
| | | | | | | | drivers/parport/parport_serial.c: In function `parport_register': drivers/parport/parport_serial.c:334: warning: unsigned int format, different type arg (arg 3) Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] parport: fix printk format warningRandy Dunlap2006-02-03
| | | | | | | | | | Fix printk format warning: drivers/parport/probe.c:205: warning: format '%d' expects type 'int', but argument 3 has type 'size_t' Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Arnaud Giersch <arnaud.giersch@free.fr> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] SBC EPX does not check/claim I/O ports it uses (2nd Edition)Alan Cox2006-02-03
| | | | | | Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] sx.c warning fixesAndrew Morton2006-02-03
| | | | | | | | | | drivers/char/sx.c: In function `sx_set_real_termios': drivers/char/sx.c:934: warning: int format, long unsigned int arg (arg 2) drivers/char/sx.c:961: warning: unsigned int format, tcflag_t arg (arg 2) drivers/char/sx.c:976: warning: unsigned int format, tcflag_t arg (arg 2) Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] 3c59x: collision statistic fixSteffen Klassert2006-02-03
| | | | | | | | | Count the total number of packets with collisions during transmission in vp->stats.collisions. Signed-off-by: Steffen Klassert <klassert@mathematik.tu-chemnitz.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] s390: fix to_channelpath macroCornelia Huck2006-02-03
| | | | | | | | | Fix broken to_channelpath macro (fortunately worked in all current cases...). Signed-off-by: Cornelia Huck <cohuck@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] s390: dasd extended error reporting moduleStefan Weinhuber2006-02-03
| | | | | | | | | | | | The DASD extended error reporting is a facility that allows to get detailed information about certain problems in the DASD I/O. This information can be used to implement fail-over applications that can recover these problems. Signed-off-by: Stefan Weinhuber <wein@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] ide: restore support for AEC6280M cards in aec62xx.cThibaut VARENE2006-02-03
| | | | | | | | | | | | | | This patch adds missing initialization sequence, necessary to get the "Macintosh" version of AEC6280 cards to work in Linux. Without this patch, the driver hangs for several minutes trying to initialize the card and the kernel is left in an unstable state. This patch has been tested fine on ppc and i386. Signed-off-by: Thibaut VARENE <varenet@parisc-linux.org> Acked-by: Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl> Cc: Alan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Fix compilation errors in maps/dc21285.cMartin Michlmayr2006-02-03
| | | | | | | | | | | | | | | CC drivers/mtd/maps/dc21285.o drivers/mtd/maps/dc21285.c: In function `dc21285_copy_to_32': drivers/mtd/maps/dc21285.c:113: error: invalid lvalue in increment drivers/mtd/maps/dc21285.c: In function `dc21285_copy_to_16': drivers/mtd/maps/dc21285.c:124: error: invalid lvalue in increment drivers/mtd/maps/dc21285.c: In function `dc21285_copy_to_8': drivers/mtd/maps/dc21285.c:134: error: invalid lvalue in increment make[3]: *** [drivers/mtd/maps/dc21285.o] Error 1 Signed-off-by: Martin Michlmayr <tbm@cyrius.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] md: Make sure rdev->size gets set for version-1 superblocksNeilBrown2006-02-03
| | | | | | | | | Sometimes it doesn't so make the code more like the version-0 code which works. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] md: Assorted little md fixesNeilBrown2006-02-03
| | | | | | | | | | | | | | - version-1 superblock + The default_bitmap_offset is in sectors, not bytes. + the 'size' field in the superblock is in sectors, not KB - raid0_run should return a negative number on error, not '1' - raid10_read_balance should not return a valid 'disk' number if ->rdev turned out to be NULL - kmem_cache_destroy doesn't like being passed a NULL. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] md: Handle overflow of mdu_array_info_t->size betterNeilBrown2006-02-03
| | | | | | | | | | | | | | | | | | | | mdu_array_info_t->size is 'int', which isn't big enough for the size (in KB of each component in) some arrays. So rather than a random overflow, set size to -1 when it cannot be set correctly. To update aspect on an array, userspace will sometimes: get_array_info change one field set_array_info in this case, we don't want the '-1' in 'size' to change to size, or look like a size change at all. So test for that in update_array_info. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Fix RocketPort driverMichal Ostrowski2006-02-03
| | | | | | | | | | Call "ld->receive_buf" using the start of the character and flag buffers, rather than the ends. Signed-off-by: Michal Ostrowski <mostrows@watson.ibm.com> Acked-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] device-mapper log bitset: fix big endian find_next_zero_bitStefan Bader2006-02-02
| | | | | | | | | | | | | This is a fix to the device-mapper-log-bitset-fix-endian patch that switched to ext2_* versions of the set and clear bit functions. The find_next_zero_bit function also has to be the ext2 one. Otherwise the mirror target tries to recover non-existent regions beyond the end of device. Signed-off-by: Stefan Bader <shbader@de.ibm.com> Signed-off-by: Alasdair G Kergon <agk@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] md: Add sysfs access to raid6 stripe cache sizeNeilBrown2006-02-02
| | | | | | | | | .. just as we already have for raid5. Signed-off-by: Neil Brown <neilb@suse.de> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] md: Don't remove bitmap from md array when switching to read-onlyNeilBrown2006-02-02
| | | | | | | | | | | | | While a read-only array doesn't not really need a bitmap, we should not remove the bitmap when switching an array to read-only because a/ There is no code to re-add the bitmap which switching to read-write, b/ There is insufficient locking - the bitmap could be accessed while it is being removed. Cc: Reuben Farrelly <reuben-lkml@reub.net> Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] md: Make sure array geometry changes persist with version-1 superblocksNeilBrown2006-02-02
| | | | | | | | | | | super_1_sync only updates fields in the superblock that might have changed. 'raid_disks' and 'size' could have changed, but this information doesn't get updated.... until this patch. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] md: Fix device-size updates in mdNeilBrown2006-02-02
| | | | | | | | | | | | | | | | | | As 'array_size' is a 'sector_t', it may overflow inappropriately when shifted 10 bits. So We should cast it to a loff_t first. There are two places with this problem, but the second (in update_raid_disks) isn't needed so just remove it: The only personality that handles ->reshape currently is raid1, and it doesn't change the size of the array. When added for raid5/6, reshape again won't change the size of the array, at least not straight away. This code might be need for reshaping 'linear' but linear->shape, if implemented, should probably do the i_size_write itself. Signed-off-by: Neil Brown <neilb@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Merge branch 'drm-linus' of ↵Linus Torvalds2006-02-02
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6
| * sem2mutex: drivers/char/drm/Dave Airlie2006-02-02
| | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Arjan van de Ven <arjan@infradead.org> Semaphore to mutex conversion. The conversion was generated via scripts, and the result was validated automatically via a script as well. Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm: drivers/char/drm/: make some functions staticDave Airlie2006-02-02
| | | | | | | | | | | | | | | | | | | | From: Adrian Bunk <bunk@stusta.de> This patch makes some needlessly global functions static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm: Fixes sparse warnings in via_dmablit.cDave Airlie2006-01-25
| | | | | | | | | | | | | | | | | | | | Fixes the following sparse warnings: drivers/char/drm/via_dmablit.c:111:35: warning: Using plain integer as NULL pointer drivers/char/drm/via_dmablit.c:584:23: warning: Using plain integer as NULL pointer Signed-off-by: Luiz Capitulino <lcapitulino@mandriva.com.br> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm: i915 patches from Tungsten GraphicsDave Airlie2006-01-24
| | | | | | | | | | | | | | | | Fix CMDBUFFER path, add heap destroy and flesh out sarea for rotation (Tungsten Graphics) From: Alan Hourihane <alanh@tungstengraphics.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm: ati_pcigart: simplify page_count manipulationsDave Airlie2006-01-24
| | | | | | | | | | | | | | | | | | | | | | From: Nick Piggin <npiggin@suse.de> Allocate a compound page for the user mapping instead of tweaking the page refcounts. Signed-off-by: Nick Piggin <npiggin@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm: use NULL instead of 0Dave Airlie2006-01-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Randy Dunlap <rdunlap@xenotime.net> Use NULL instead of 0 (sparse warnings): drivers/char/drm/ati_pcigart.c:64:10: warning: Using plain integer as NULL pointer drivers/char/drm/ati_pcigart.c:130:21: warning: Using plain integer as NULL pointer drivers/char/drm/ati_pcigart.c:171:14: warning: Using plain integer as NULL pointer Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm: add X600 PCI IDsDave Airlie2006-01-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: Brice Goglin <Brice.Goglin@ens-lyon.org> Now that Xorg 6.9/7.0 has been released, DRI is supported on more Radeon cards without ATI proprietary drivers. I got my X300 to work without problem. But, another Radeon X600 required to add its PCI ids to the Radeon driver. Patch is attached. I can't be sure about the "CHIP_RV350", I copied it from the X300 entry (from http://dri.freedesktop.org/wiki/ATIRadeon, X600 is a rv380 chip while X300 is a rv370). But, at least it works now. Signed-off-by: Brice Goglin <Brice.Goglin@ens-lyon.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm: add i945GM PCI IDDave Airlie2006-01-24
| | | | | | | | | | From: Charles F. Johnson <charles.f.johnson@intel.com> Signed-off-by: Dave Airlie <airlied@linux.ie>
| * drm: Fix sparce warning in radeon driverDave Airlie2006-01-24
| | | | | | | | | | | | | | | | | | | | | | From: Luiz Fernando Capitulino <lcapitulino@mandriva.com.br> drivers/char/drm/radeon_cp.c:1643:31: warning: Using plain integer as NULL pointer Signed-off-by: Luiz Capitulino <lcapitulino@mandriva.com.br> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Dave Airlie <airlied@linux.ie>
* | [PATCH] Fix sgiioc4 DMA timeout problem with 64KiB s/g elements.Jeremy Higdon2006-02-02
| | | | | | | | | | | | | | | | | | | | Problem caused by the fact that the code used to only pick the low 16 bits of the bytecount. That may be how some controllers act on it (byte count of 0 means 0x10000), but not for this particular hardware. Signed-off-by: Jeremy Higdon <jeremy@sgi.com> Acked-by: Jes Sorensen <jes@sgi.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/perex/alsaLinus Torvalds2006-02-02
|\ \
| * \ Merge with ↵Jaroslav Kysela2006-02-01
| |\ \ | | | | | | | | | | | | rsync://rsync.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6.git
| * | | [ALSA] check return code in pnp_register_card_driver()Adam Belay2006-01-22
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Adam Belay <ambx1@neo.rr.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | Merge branch 'release' of ↵Linus Torvalds2006-02-02
|\ \ \ \ | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6
| * | | | [ACPI] ACPICA 20060127Bob Moore2006-01-31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Implemented support in the Resource Manager to allow unresolved namestring references within resource package objects for the _PRT method. This support is in addition to the previously implemented unresolved reference support within the AML parser. If the interpreter slack mode is enabled (true on Linux unless acpi=strict), these unresolved references will be passed through to the caller as a NULL package entry. http://bugzilla.kernel.org/show_bug.cgi?id=5741 Implemented and deployed new macros and functions for error and warning messages across the subsystem. These macros are simpler and generate less code than their predecessors. The new macros ACPI_ERROR, ACPI_EXCEPTION, ACPI_WARNING, and ACPI_INFO replace the ACPI_REPORT_* macros. Implemented the acpi_cpu_flags type to simplify host OS integration of the Acquire/Release Lock OSL interfaces. Suggested by Steven Rostedt and Andrew Morton. Fixed a problem where Alias ASL operators are sometimes not correctly resolved. causing AE_AML_INTERNAL http://bugzilla.kernel.org/show_bug.cgi?id=5189 http://bugzilla.kernel.org/show_bug.cgi?id=5674 Fixed several problems with the implementation of the ConcatenateResTemplate ASL operator. As per the ACPI specification, zero length buffers are now treated as a single EndTag. One-length buffers always cause a fatal exception. Non-zero length buffers that do not end with a full 2-byte EndTag cause a fatal exception. Fixed a possible structure overwrite in the AcpiGetObjectInfo external interface. (With assistance from Thomas Renninger) Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| * | | | Pull release into acpica branchLen Brown2006-01-27
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| | *-------------------. \ \ \ [ACPI] merge 3549 4320 4485 4588 4980 5483 5651 acpica asus fops pnpacpi ↵Len Brown2006-01-24
| | |\ \ \ \ \ \ \ \ \ \ \ \ \ \ | | | |_|_|_|_|_|_|_|_|_|_|/ / / | | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | branches into release Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | | | | | | | | * | | [PNPACPI] clean excluded_id_list[]matthieu castet2006-01-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Clean the blacklist. Battery, Button, Fan have no _CRS and can be removed. PCI root is in pnpbios and is harmless. Cc: Adam Belay <ambx1@neo.rr.com> Cc: "Li, Shaohua" <shaohua.li@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | | | | | | | | * | | [PNPACPI] Ignore devices that have no resourcesmatthieu castet2006-01-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ignore devices that don't have a _CRS method. They are useless for the PNP layer as they don't provide any resources. Cc: Adam Belay <ambx1@neo.rr.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | | | | | | | * | | | [ACPI] make two processor functions staticAdrian Bunk2006-01-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | acpi_processor_write_throttling() acpi_processor_write_limit() Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | | | | | | | * | | | [ACPI] move some run-time structure inits to compile timeArjan van de Ven2006-01-07
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | acpi_processor_limit_fops.write was written at run time, but can be initiailized at compile-time instead. Similar for acpi_video_bus_POST_fops.write and friends, but keep doing those at runtime to avoid prototype-hell. Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | | | | | | * | | | | [ACPI_ASUS] fix asus module param descriptionKarol Kozimor2006-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | | | | | | * | | | | [ACPI_ASUS] M6R display readingKarol Kozimor2006-01-04
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch corrects the node to read display settings on M6R laptops. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | | | | | | * | | | | [ASUS_ACPI] work around Samsung P30s oopsKarol Kozimor2005-12-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The code used to rely on a certain method to return a NULL buffer, which is now hardly possible with the implicit return code on by default. This sort of fixes bugs #5067 and #5092 for now. Note: this patch makes the driver unusable on said machines (and on said machines only) iff acpi=strict is specified, but it seems noone really uses that. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | | | * | | | | | | | [ACPI] Avoid BIOS inflicted crashes by evaluating _PDC only onceVenkatesh Pallipadi2005-12-01
| | | | | | | | |/ / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Linux invokes the AML _PDC method (Processor Driver Capabilities) to tell the BIOS what features it can handle. While the ACPI spec says nothing about the OS invoking _PDC multiple times, doing so with changing bits seems to hopelessly confuse the BIOS on multiple platforms up to and including crashing the system. Factor out the _PDC invocation so Linux invokes it only once. http://bugzilla.kernel.org/show_bug.cgi?id=5483 Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | | * | | | | | | | [ACPI] build EC driver on IA64Kenji Kaneshige2005-12-21
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | | * | | | | | | | [ACPI] Embedded Controller (EC) driver printk syntax updateLen Brown2005-12-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | no functional changes Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | | * | | | | | | | [ACPI] Enable Embedded Controller (EC) interrupt mode by defaultLen Brown2005-12-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "ec_intr=0" reverts to polling "ec_burst=" no longer exists. Signed-off-by: Len Brown <len.brown@intel.com> Acked-by: Luming Yu <luming.yu@intel.com>
| | | | | | | * | | | | | | | [ACPI] Embedded Controller (EC) driver syntax updateLen Brown2005-12-05
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | "intr" largely replaces "burst" for syntax to follow semantics "poll" largely replaces "polling" for economy of expression append "interrupt mode" or "polling mode" to dmesg line no functional changes Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | | * | | | | | | | [ACPI] Disable EC burst mode w/o disabling EC interruptsLuming Yu2005-12-01
| | | | | | | |/ / / / / / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Need to de-couple the concept of polling/interrupts vs burst/non-burst. http://bugzilla.kernel.org/show_bug.cgi?id=4980 Signed-off-by: Luming Yu <luming.yu@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
| | | | | | * | | | | | | | [ACPI] fix acpi_os_wait_sempahore() finite timeout case (AE_TIME warning)Yu Luming2006-01-03
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before this fix, the finite timeout case behaved like the no-timeout (trylock) case. http://bugzilla.kernel.org/show_bug.cgi?id=4588 Signed-off-by: Luming Yu <luming.yu@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-21 08:41:38 -0500