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2006-08-11ACPI: fix kfree in i2c_ec error pathJean Delvare1-1/+1
Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-08-06[PATCH] memory hotadd fixes: avoid registering res twiceKAMEZAWA Hiroyuki1-0/+4
both of acpi_memory_enable_device() and acpi_memory_add_device() may evaluate _CRS method. We should avoid evaluate device's resource twice if we could get it successfully in past. Signed-off-by: KAMEZWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Keith Mannthey <kmannth@gmail.com> Cc: Yasunori Goto <y-goto@jp.fujitsu.com> Cc: Dave Hansen <haveblue@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-08-06[PATCH] memory hotadd fixes: avoid check in acpiKAMEZAWA Hiroyuki1-8/+1
add_memory() does all necessary check to avoid collision. then, acpi layer doesn't have to check region by itself. (*) pfn_valid() just returns page struct is valid or not. It returns 0 if a section has been already added even is ioresource is not added. ioresource collision check in mm/memory_hotplug.c can do more precise collistion check. added enabled bit check just for sanity check.. Signed-off-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com> Cc: Keith Mannthey <kmannth@gmail.com> Cc: Yasunori Goto <y-goto@jp.fujitsu.com> Cc: Dave Hansen <haveblue@us.ibm.com> Cc: "Brown, Len" <len.brown@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-08-03PCI: docking station: remove dock ueventsKristen Carlson Accardi1-7/+6
Remove uevent dock notifications. There are no consumers of these events at present, and uevents are likely not the correct way to send this type of event anyway. Until I get some kind of idea if anyone in userspace cares about dock events, I will just not send any. Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2006-07-25ACPI: restore some dmesg to DEBUG-only, ala 2.6.17Len Brown1-2/+3
The ACPI_EXCEPTION() patch enabled a bunch of messages to print even in the non-DEBUG kernel. Need to change a couple back, and note that ACPI_EXCEPTION takes no \n, but ACPI_DEBUG_PRINT does. No context for object [%p]\n Device `[%s]' is not power manageable\n Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-12[PATCH] Revert "ACPI: execute Notify() handlers on new thread"Len Brown1-36/+24
This effectively reverts commit b8d35192c55fb055792ff0641408eaaec7c88988 by reverts acpi_os_queue_for_execution() to what it was before that, except it changes the name to acpi_os_execute() to match ACPICA 20060512. Signed-off-by: Len Brown <len.brown@intel.com> [ The thread execution doesn't actually solve the bug it set out to solve (see http://bugzilla.kernel.org/show_bug.cgi?id=5534 for more details) because the new events can get caught behind the AML semaphore or other serialization. And when that happens, the notify threads keep on piling up until the system dies. ] Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-12ACPI: scan: handle kset/kobject errorsRandy Dunlap1-2/+10
Check and handle kset_register() and kobject_register() init errors. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-12ACPI: handle firmware_register init errorsRandy Dunlap1-1/+5
Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-10Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6Linus Torvalds43-215/+1019
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: ACPI: ACPI_DOCK: Initialize the atomic notifier list ACPI: acpi_os_allocate() fixes ACPI: SBS: fix initialization, sem2mutex ACPI: add 'const' to several ACPI file_operations ACPI: delete some defaults from ACPI Kconfig ACPI: "Device `[%s]' is not power manageable" make message debug only ACPI: ACPI_DOCK Kconfig Revert "Revert "ACPI: dock driver"" ACPI: acpi_os_get_thread_id() returns current ACPI: ACPICA 20060707
2006-07-10[PATCH] x86_64: Fix up bogus defaults in ACPI KconfigAndi Kleen1-2/+0
No need for video to be always in No need for smart battery driver to be always in Acked-by: Len Brown <len.brown@intel.com> Cc: linux-acpi@vger.kernel.org Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-10[PATCH] ACPI: fix fan/thermal resumeKonstantin Karasyov1-1/+16
Daniel Ritz <daniel.ritz-ml@swissonline.ch> says: The acpi driver suspend/resume patches that went in recently caused a regression on my box (toshiba tecra 8000 laptop): after resume from swsusp the fan turns on keeping blowing cold air out of my notebook. before the patches, the fan was off and would only make noise when required. it's the same thing described in bugzilla.kernel.org #5000. the acpi suspend/resume patches or at least parts of them originate in this bug. now the last patch in the report (attach id 8438) actually fixes the problem - for me and the reporter. this is a trimmed down version of that patch. Signed-off-by: Daniel Ritz <daniel.ritz@gmx.ch> Cc: Len Brown <len.brown@intel.com> Cc: Sanjoy Mahajan <sanjoy@mrao.cam.ac.uk> Cc: Pavel Machek <pavel@suse.cz> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-10Pull dock into release branchLen Brown1-0/+1
2006-07-10ACPI: ACPI_DOCK: Initialize the atomic notifier listKristen Accardi1-0/+1
Signed-off-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-10Pull acpi_os_allocate into test branchLen Brown4-39/+2
2006-07-10Pull acpica-20060707 into test branchLen Brown17-106/+194
2006-07-10Pull bugzilla-6687 into test branchLen Brown3-8/+8
2006-07-10Pull dock into test branchLen Brown4-0/+770
2006-07-10Pull trivial into test branchLen Brown15-32/+30
2006-07-10ACPI: acpi_os_allocate() fixesLen Brown4-39/+2
Replace acpi_in_resume with a more general hack to check irqs_disabled() on any kmalloc() from ACPI. While setting (system_state != SYSTEM_RUNNING) on resume seemed more general, Andrew Morton preferred this approach. http://bugzilla.kernel.org/show_bug.cgi?id=3469 Make acpi_os_allocate() into an inline function to allow /proc/slab_allocators to work. Delete some memset() that could fault on allocation failure. Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-10ACPI: SBS: fix initialization, sem2mutexAndrew Morton1-32/+14
cm_sbs_sem is being downed (via acpi_ac_init->acpi_lock_ac_dir) before it is initialised, with grave results. - Make it a mutex - Initialise it - Make it static - Clean other stuff up. Thanks to Paul Drynoff <pauldrynoff@gmail.com> for reporting and testing. Cc: Rich Townsend <rhdt@bartol.udel.edu> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-10ACPI: add 'const' to several ACPI file_operationsArjan van de Ven13-28/+28
Signed-off-by: Arjan van de Ven <arjan@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-09ACPI: delete some defaults from ACPI KconfigAndi Kleen1-2/+0
No need for video to be always in No need for ACPI dock driver to be always in No need for smart battery driver to be always in Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-09ACPI: "Device `[%s]' is not power manageable" make message debug onlyLen Brown1-2/+2
Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-09ACPI: ACPI_DOCK KconfigLen Brown1-2/+2
HOTPLUG_PCI_ACPI depends on ACPI_DOCK ACPI_IBM_DOCK depends on ACPI_DOCK=n ACPI_DOCK is EXPERIMENTAL, though that doesn't seem to mean much Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-09Revert "Revert "ACPI: dock driver""Len Brown4-0/+770
This reverts 953969ddf5b049361ed1e8471cc43dc4134d2a6f commit.
2006-07-09ACPI: acpi_os_get_thread_id() returns currentLen Brown3-8/+8
Linux mutexes and the debug code that that reference acpi_os_get_thread_id() are happy with 0. But the AML mutexes in exmutex.c expect a unique non-zero number for each thread - as they track this thread_id to permit the mutex re-entrancy defined by the ACPI spec. http://bugzilla.kernel.org/show_bug.cgi?id=6687 Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-09ACPI: ACPICA 20060707Bob Moore17-106/+194
Added the ACPI_PACKED_POINTERS_NOT_SUPPORTED macro to support C compilers that do not allow the initialization of address pointers within packed structures - even though the hardware itself may support misaligned transfers. Some of the debug data structures are packed by default to minimize size. Added an error message for the case where acpi_os_get_thread_id() returns zero. A non-zero value is required by the core ACPICA code to ensure the proper operation of AML mutexes and recursive control methods. The DSDT is now the only ACPI table that determines whether the AML interpreter is in 32-bit or 64-bit mode. Not really a functional change, but the hooks for per-table 32/64 switching have been removed from the code. A clarification to the ACPI specification is forthcoming in ACPI 3.0B. Fixed a possible leak of an Owner ID in the error path of tbinstal.c acpi_tb_init_table_descriptor() and migrated all table OwnerID deletion to a single place in acpi_tb_uninstall_table() to correct possible leaks when using the acpi_tb_delete_tables_by_type() interface (with assistance from Lance Ortiz.) Fixed a problem with Serialized control methods where the semaphore associated with the method could be over-signaled after multiple method invocations. Fixed two issues with the locking of the internal namespace data structure. Both the Unload() operator and acpi_unload_table() interface now lock the namespace during the namespace deletion associated with the table unload (with assistance from Linn Crosetto.) Fixed problem reports (Valery Podrezov) integrated: - Eliminate unnecessary memory allocation for CreateXxxxField http://bugzilla.kernel.org/show_bug.cgi?id=5426 Fixed problem reports (Fiodor Suietov) integrated: - Incomplete cleanup branches in AcpiTbGetTableRsdt (BZ 369) - On Address Space handler deletion, needless deactivation call (BZ 374) - AcpiRemoveAddressSpaceHandler: validate Device handle parameter (BZ 375) - Possible memory leak, Notify sub-objects of Processor, Power, ThermalZone (BZ 376) - AcpiRemoveAddressSpaceHandler: validate Handler parameter (BZ 378) - Minimum Length of RSDT should be validated (BZ 379) - AcpiRemoveNotifyHandler: return AE_NOT_EXIST if Processor Obj has no Handler (BZ (380) - AcpiUnloadTable: return AE_NOT_EXIST if no table of specified type loaded (BZ 381) Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-09Revert "ACPI: dock driver"Linus Torvalds4-770/+0
This reverts commit a5e1b94008f2a96abf4a0c0371a55a56b320c13e. Adrian Bunk points out that it has build errors, and apparently no maintenance. Throw it out. Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-03Merge branch 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6Linus Torvalds29-308/+2724
* 'release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-acpi-2.6: (44 commits) ACPI: remove function tracing macros from drivers/acpi/*.c ACPI: add support for Smart Battery ACPI: handle battery notify event on broken BIOS ACPI: handle AC notify event on broken BIOS ACPI: asus_acpi: add S1N WLED control ACPI: asus_acpi: correct M6N/M6R display nodes ACPI: asus_acpi: add S1N WLED control ACPI: asus_acpi: rework model detection ACPI: asus_acpi: support L5D ACPI: asus_acpi: handle internal Bluetooth / support W5A ACPI: asus_acpi: support A4G ACPI: asus_acpi: support W3400N ACPI: asus_acpi: LED display support ACPI: asus_acpi: support A3G ACPI: asus_acpi: misc cleanups ACPI: video: Remove unneeded acpi_handle from driver. ACPI: thermal: Remove unneeded acpi_handle from driver. ACPI: power: Remove unneeded acpi_handle from driver. ACPI: pci_root: Remove unneeded acpi_handle from driver. ACPI: pci_link: Remove unneeded acpi_handle from driver. ...
2006-07-02[PATCH] irq-flags: misc drivers: Use the new IRQF_ constantsThomas Gleixner1-1/+1
Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Ingo Molnar <mingo@elte.hu> Cc: "David S. Miller" <davem@davemloft.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-01Pull smart-battery into release branchLen Brown9-14/+2355
2006-07-01Pull bugzilla-3241 into release branchLen Brown2-4/+8
2006-07-01Pull asus_acpi-0.30 into release branchLen Brown1-108/+223
2006-07-01Pull acpi_device_handle_cleanup into release branchLen Brown10-148/+111
2006-07-01Pull acpi_os_free into release branchLen Brown15-35/+28
2006-07-01ACPI: remove function tracing macros from drivers/acpi/*.cLen Brown4-138/+56
a few invocations appeared due to the SBS and other patches. Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01ACPI: add support for Smart BatteryRich Townsend8-11/+2434
Most batteries today are ACPI "Control Method" batteries, but some models ship with the older "Smart Battery" that requires this code. Rich Townsend and Bruno Ducrot were the original authors. Vladimir Lebedev updated to run on latest kernel. http://bugzilla.kernel.org/show_bug.cgi?id=3734 Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01ACPI: asus_acpi: correct M6N/M6R display nodesKarol Kozimor1-2/+3
This patch switches back the display nodes for M6R and M6N -- this happened a while ago when a patch was misapplied (only the in-tree version was affected). Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01[PATCH] ACPI: fix not power-manageable device messageJae-hyeon Park1-1/+1
Fix typo in message. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-01ACPI: handle battery notify event on broken BIOSVladimir Lebedev1-2/+4
http://bugzilla.kernel.org/show_bug.cgi?id=3241 Signed-off-by: Vladimir Lebedev <vladimir.p.lebedev@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01ACPI: handle AC notify event on broken BIOSChristian Lupien1-2/+4
http://bugzilla.kernel.org/show_bug.cgi?id=3241 updated by Vladimir Lebedev Signed-off-by: Len Brown <len.brown@intel.com>
2006-07-01Pull asus_acpi-0.30 into release branchLen Brown1-108/+223
2006-07-01Pull acpi_device_handle_cleanup into release branchLen Brown10-148/+111
2006-06-30ACPI: asus_acpi: add S1N WLED controlKarol Kozimor1-2/+3
This patch switches back the display nodes for M6R and M6N -- this happened a while ago when a patch was misapplied (only the in-tree version was affected). Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30ACPI: asus_acpi: add S1N WLED controlKarol Kozimor1-2/+3
This small patch adds back WLED control for S1N models, this was accidentally removed a while ago. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30ACPI: asus_acpi: rework model detectionKarol Kozimor1-90/+93
This patch reworks laptop model detection. This addresses the Samsung P30 issue, where the INIT method would return no object, but the implicit return in the AML interpreter would confuse the driver. It also accounts for a newer batch of Asus models whose INIT returns ACPI_TYPE_BUFFER instead of STRING. The handling is now much leaner, if we get a buffer or a string, we check against known values, in every other case we use a different path (currently DSDT signatures). The bulk of this patch is separating the string matching from asus_hotk_get_info() into a separate function. This patch properly fixes http://bugme.osdl.org/show_bug.cgi?id=5067 and http://bugme.osdl.org/show_bug.cgi?id=5092 and makes the driver fully functional again with acpi=strict on all machines. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30ACPI: asus_acpi: support L5DKarol Kozimor1-3/+7
This patch adds support for Asus L5D and thus fixes http://bugme.osdl.org/show_bug.cgi?id=4695 Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30ACPI: asus_acpi: handle internal Bluetooth / support W5AKarol Kozimor1-4/+47
This patch creates a new file named "bluetooth" under /proc/acpi/asus/. This file controls both the internal Bluetooth adapter's presence on the USB bus and the associated LED. echo 1 > /proc/acpi/asus/bluetooth to enable, 0 to disable. Additionally, the patch add support for Asus W5A, the first model that uses this feature. Patch originally by Fernando A. P. Gomes. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30ACPI: asus_acpi: support A4GKarol Kozimor1-0/+13
This patch adds support for Asus A4G. Originally by Giuseppe Rota. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
2006-06-30ACPI: asus_acpi: support W3400NKarol Kozimor1-4/+6
This patch adds support for Asus W3400N. Signed-off-by: Karol Kozimor <sziwan@hell.org.pl> Signed-off-by: Len Brown <len.brown@intel.com>
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