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2008-03-26cpuidle: fix 100% C0 statistics regressionVenki Pallipadi1-1/+3
commit 9b12e18cdc1553de62d931e73443c806347cd974 'ACPI: cpuidle: Support C1 idle time accounting' was implicated in a 100% C0 idle regression. http://bugzilla.kernel.org/show_bug.cgi?id=10076 It pointed out a potential problem where the menu governor may get confused by the C-state residency time from poll idle or C1 idle, where this timing info is not accurate. This inaccuracy is due to interrupts being handled before we account for C-state exit. Do not mark TIME_VALID for CO poll state. Mark C1 time as valid only with the MWAIT (CSTATE_FFH) entry method. This makes governors use the timing information only when it is correct and eliminates any wrong policy decisions that may result from invalid timing information. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-26ACPI: fix mis-merge -- invoke acpi_unlazy_tlb() only on C3 entryVenki Pallipadi1-1/+2
This original patch http://ussg.iu.edu/hypermail/linux/kernel/0712.2/1451.html was intending to add acpi_unlazy_tlb() to acpi_idle_enter_bm(), which is used for C3 entry. But it was merged incorrectly as commmit bde6f5f59c2b2b48a7a849c129d5b48838fe77ee 'x86: voluntary leave_mm before entering ACPI C3' so the call was instead added to acpi_idle_enter_simple() (which is C2 entry routine), probably due to identical context in that function. Move the call back to acpi_idle_enter_bm(). Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-19Revert "ACPI: EC: Handle IRQ storm on Acer laptops"Alexey Starikovskiy1-11/+0
This reverts commit 2c81ce4c9c37b910210f2640c28e98a0c398dc26. It caused several new troubles (eg suspend slowdown bisected down to this patch by Pavel Machek), so just revert it for now. Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Cc: Pavel Machek <pavel@suse.cz> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-18Merge branches 'release' and 'dock' into releaseLen Brown1-0/+1
2008-03-18ACPI: Set flag DOCK_UNDOCKING when triggered via sysfsHolger Macht1-0/+1
begin_undock() is only called when triggered via a acpi notify handler (pressing the undock button on the dock station), but complete_undock() is always called after the eject. So if a undock is triggered through a sysfs write, the flag DOCK_UNDOCKING has to be set for the dock station, too. Otherwise this will freeze the system hard. Signed-off-by: Holger Macht <hmacht@suse.de> Acked-by: Kristen Carlson Accardi <kristen.c.accardi@intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-18Merge branches 'release', 'asus', 'bugzilla-8573', 'bugzilla-9995', ↵Len Brown20-207/+185
'bugzilla-10272', 'lockdep' and 'thermal' into release
2008-03-18Revert "ACPI: video: Ignore devices that aren't present in hardware"Len Brown1-29/+0
This reverts commit 0119509c4fbc9adcef1472817fda295334612976. http://bugzilla.kernel.org/show_bug.cgi?id=9995 Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-18asus_acpi: remove misleading maskJulia Lawall1-1/+1
led_out is boolean, so there is no functional change here, but apparently an extra mask with 1 caused some style checkers to flag this as logic bug. Signed-off-by: Julia Lawall <julia@diku.dk> Acked-by: Luca Tettamanti <kronos.it@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-18Revert "ACPI: video: Ignore ACPI video devices that aren't present in hardware"Len Brown1-30/+1
This reverts commit 3fa2cdcc45a0176de15cac9dbf4ed2834ebf8932. http://bugzilla.kernel.org/show_bug.cgi?id=9995 Signed-off-by: Len Brown <len.brown>
2008-03-18ACPI: battery: Don't return -EFAIL on broken packages.Alexey Starikovskiy1-6/+5
Acer BIOS has a bug which is exposed when a dead battery is present. The package template that is used to describe battery status is over-written with sane values when the battery is live. But when the batter is dead, a bogus reference in the template is used. In this case, Linux returns a fault, when instead it should simply return that it doesn't know the missing value. http://bugzilla.kernel.org/show_bug.cgi?id=8573 http://bugzilla.kernel.org/show_bug.cgi?id=10202 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-15ACPI: Remove ACPI_CUSTOM_DSDT_INITRD optionLinus Torvalds2-95/+0
This essentially reverts commit 71fc47a9adf8ee89e5c96a47222915c5485ac437 ("ACPI: basic initramfs DSDT override support"), because the code simply isn't ready. It did ugly things to the init sequence to populate the rootfs image early, but that just ended up showing other problems with the whole approach. The fact is, the VFS layer simply isn't initialized this early, and the relevant ACPI code should either run much later, or this shouldn't be done at all. For 2.6.25, we'll just pick the latter option. We can revisit this concept later if necessary. Cc: Dave Hansen <haveblue@us.ibm.com> Cc: Tilman Schmidt <tilman@imap.cc> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Thomas Renninger <trenn@suse.de> Cc: Eric Piel <eric.piel@tremplin-utc.net> Cc: Len Brown <len.brown@intel.com> Cc: Christoph Hellwig <hch@infradead.org> Cc: Markus Gaugusch <dsdt@gaugusch.at> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2008-03-14ACPI: lockdep warning on boot, 2.6.25-rc5Venki Pallipadi1-3/+9
This avoids the harmless WARNING by lockdep in acpi_processor_idle(). The reason for WARNING is because at the depth of idle handling code, some of the idle handlers disable interrupts, some times, while returning from the idle handler. After return, acpi_processor_idle and few other routines in the file did an unconditional local_irq_enable(). With LOCKDEP, enabling irq when it is already enabled generates the below WARNING. > > [ 0.593038] ------------[ cut here ]------------ > > [ 0.593267] WARNING: at kernel/lockdep.c:2035 trace_hardirqs_on+0xa0/0x115() > > [ 0.593596] Modules linked in: > > [ 0.593756] Pid: 0, comm: swapper Not tainted 2.6.25-rc5 #8 > > [ 0.594017] > > [ 0.594017] Call Trace: > > [ 0.594216] [<ffffffff80231663>] warn_on_slowpath+0x58/0x6b > > [ 0.594495] [<ffffffff80495966>] ? _spin_unlock_irqrestore+0x38/0x47 > > [ 0.594809] [<ffffffff80329a86>] ? acpi_os_release_lock+0x9/0xb > > [ 0.595103] [<ffffffff80337840>] ? acpi_set_register+0x161/0x173 > > [ 0.595401] [<ffffffff8034c8d4>] ? acpi_processor_idle+0x1de/0x546 > > [ 0.595706] [<ffffffff8020a23b>] ? default_idle+0x0/0x73 > > [ 0.595970] [<ffffffff8024fc0e>] trace_hardirqs_on+0xa0/0x115 > > [ 0.596049] [<ffffffff8034c6f6>] ? acpi_processor_idle+0x0/0x546 > > [ 0.596346] [<ffffffff8034c8d4>] acpi_processor_idle+0x1de/0x546 > > [ 0.596642] [<ffffffff8020a23b>] ? default_idle+0x0/0x73 > > [ 0.596912] [<ffffffff8034c6f6>] ? acpi_processor_idle+0x0/0x546 > > [ 0.597209] [<ffffffff8020a23b>] ? default_idle+0x0/0x73 > > [ 0.597472] [<ffffffff8020a355>] cpu_idle+0xa7/0xd1 > > [ 0.597717] [<ffffffff80485fa1>] rest_init+0x55/0x57 > > [ 0.597957] [<ffffffff8062fb49>] start_kernel+0x29d/0x2a8 > > [ 0.598215] [<ffffffff8062f1da>] _sinittext+0x1da/0x1e1 > > [ 0.598464] > > [ 0.598546] ---[ end trace 778e504de7e3b1e3 ]--- Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-13Merge branches 'release', 'ejd', 'sony' and 'wmi' into releaseLen Brown2-5/+8
2008-03-13Merge branches 'release', 'button-sysfs', 'misc', 'mismatch', 'randconfig' ↵Len Brown13-22/+36
and 'toshiba' into release
2008-03-13Merge branches 'release' and 'thermal' into releaseLen Brown1-5/+7
2008-03-13Merge branches 'release', 'bugzilla-8570', 'bugzilla-9966', 'bugzilla-9998', ↵Len Brown5-14/+121
'bugzilla-10100', 'bugzilla-10132', 'bugzilla-10138' and 'bugzilla-10206' into release
2008-03-13ACPI: thermal: show temperature in millidegree CelsiusZhang, Rui1-5/+7
as now required by the generic thermal I/F Signed-off-by: Zhang Rui <rui.zhang@intel.com> Acked-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-13ACPI: buffer array too short in drivers/acpi/system.cJohann Felix Soden1-1/+1
Since "ff_gbl_lock" has a length of 11 chars and is copied with sprintf to char buffer[10], there is a problem. We need char buffer[12] because of the closing zero byte. Signed-off-by: Johann Felix Soden <johfel@users.sourceforge.net> Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-12ACPICA: Warn if packages with invalid references are evaluatedThomas Renninger1-0/+6
And return an error to avoid NULL pointer access by the caller Lin Ming's patch avoids corrupted mem access when BIOS has invalid references included, the handle is now zero instead of corrupted. Signed-off-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-12ACPI: add _PRT quirks to work around broken firmwareBjorn Helgaas1-0/+98
This patch works around incorrect _PRT (PCI interrupt routing) information from firmware. This does not fix any regressions and can wait for the next kernel release. On the Medion MD9580-F laptop, the BIOS says the builtin RTL8139 NIC interrupt at 00:09.0[A] is connected to \_SB.PCI0.ISA.LNKA, but it's really connected to \_SB.PCI0.ISA.LNKB. Before this patch, the workaround was to use "pci=routeirq". More details at http://bugzilla.kernel.org/show_bug.cgi?id=4773. On the Dell OptiPlex GX1, the BIOS says the PCI slot interrupt 00:0d[A] is connected to LNKB, but it's really connected to LNKA. Before this patch, the workaround was to use "pci=routeirq". Pierre Ossman tested a previous version of this patch and confirmed that it fixed the problem. More details at http://bugzilla.kernel.org/show_bug.cgi?id=5044. On the HP t5710 thin client, the BIOS says the builtin Radeon video interrupt at 01:00[A] is connected to LNK1, but it's really connected to LNK3. The previous workaround was to use a custom DSDT. I tested this patch and verified that it fixes the problem. More details at http://bugzilla.kernel.org/show_bug.cgi?id=10138. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-12ACPI: Ignore _BQC object when registering backlight deviceZhao Yakui1-1/+1
According to acpi spec , the objects of _BCL and _BCM are required if integrated LCD is present and supports brightness level .The _BQC is the optional object. So the _BQC object is ignored when the backlight device is registered in ACPI video driver. http://bugzilla.kernel.org/show_bug.cgi?id=10206 Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-12ACPI: WMI: Clean up handling of spec violating data blocksCarlos Corbacho1-4/+6
Acer violate the ACPI-WMI spec by declaring some of their data blocks as expensive, but with no corresponding WCxx method. There is already some workaround code in to handle the initial WCxx call (we just ignore a failure here); but we need to properly check if the second, "clean up", WCxx call is actually needed or not, rather than fail simply because it isn't there. Signed-off-by: Carlos Corbacho <carlos@strangeworlds.co.uk> Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-11ACPI: use ACPI_DEBUG_PRINT instead of printk in acpi_processor_hotplug_notify()Glauber Costa1-2/+3
For consistency, use ACPI_DEBUG_PRINT instead of printk in acpi_processor_hotplug_notify() for BUS_CHECK and DEVICE_CHECK events Signed-off-by: Glauber Costa <gcosta@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-11ACPI: button: make real parent for input devices in device treeAndrey Borzenkov1-0/+1
Signed-off-by: Andrey Borzenkov <arvidjaar@mail.ru> Cc: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-11toshiba_acpi: Enable autoloadingarvidjaar@mail.ru1-0/+7
This adds aliases to enable autoloading of toishiba_acpi. Two aliases are defined - TOS6200 (for \\_SB_.VALD.GHCI) and TSO1900 (for \\_SB_.VALZ.GHCI). This allows toishiba_acpi to be autoloaded on systems that provide those devices. Signed-off-by: Andrey Borzenkov <arvidjaar@mail.ru> Cc: Olivier Blin <blino@mandriva.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-11ACPI: EC: Handle IRQ storm on Acer laptopsAlexey Starikovskiy1-0/+11
On some Acer systems, the HW fails to clear the GPE source, causing an interrupt storm. So in EC interrupt mode, we count how many interrupts we receive when waiting. If we get more than 5, we give up on interrupt mode and revert to polling mode. Also, for polling mode to work on Acers, we need to insert a delay. Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-11ACPI: replace remaining __FUNCTION__ occurrencesHarvey Harrison5-5/+5
__FUNCTION__ is gcc-specific, use __func__ Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-11ACPI: Fix a duplicate log levelJean Delvare1-1/+1
Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-11Revert "ACPI: EC: Use proper handle for boot EC"Len Brown1-5/+1
This reverts commit 208c70a45624400fafd7511b96bc426bf01f8f5e. http://bugzilla.kernel.org/show_bug.cgi?id=10100 Signed-off-by: Len Brown <len.brown@intel.com>
2008-03-11ACPI: fix boot oops regression in thermalLin Ming1-1/+1
Fix a memory overflow bug when copying NULL internal package element object to external. http://bugzilla.kernel.org/show_bug.cgi?id=10132 Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-23ACPI Exception (): AE_NOT_FOUND, Processor Device is not present (update)Zhang Rui1-7/+9
update cfaf3747ff3d431fba33f75083b7f50f58ae22ff ACPI: ACPI Exception (): AE_NOT_FOUND, Processor Device is not present is_processor_present is only called in the processor hotplug case, and _STA method is mandatory at this time. We should ignore those processors that are disabled in the MADT and don't have _STA methods. Because they will never exist in this system. For the processors that don't physically exist but can be hot plugged later, we still need this debug info. http://bugzilla.kernel.org/show_bug.cgi?id=8570 Signed-off-by: Zhang Rui <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-23ACPI: prevent randconfig build failure on empty ACPI_CUSTOM_DSDT_FILERandy Dunlap1-10/+9
Make ACPI_CUSTOM_DSDT boolean config symbol a hidden and derived value, based on the value of ACPI_CUSTOM_DSDT_FILE (string). Only the latter is presented to the user as a config option. This fixes problems with "make randconfig" setting ACPI_CUSTOM_DSDT but leaving ACPI_CUSTOM_DSDT_FILE empty/blank. Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-21ACPI: Do not pass NULL to acpi_get_handle() when looking for _EJDHolger Macht1-1/+2
When trying to get the acpi_handle from an acpi_buffer, pass ACPI_ROOT_OBJECT instead of NULL to acpi_get_handle(). This fixes the detection of dock dependent bays. Signed-off-by: Holger Macht <hmacht@suse.de> Tested-by: Thomas Renninger <trenn@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-21ACPI: fix section mismatch in acpi_pci_root_addSam Ravnborg1-1/+1
Fix following warning: WARNING: vmlinux.o(.text+0x550e85): Section mismatch in reference from the function acpi_pci_root_add() to the function .devinit.text:pci_acpi_scan_root() acpi_pci_root_add uses a __devinit annotated function and it looks like annotating it __devinit too is the correct fix. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-21ACPI: fix section mismatch in processor_core.c:acpi_processor_hotplug_notifySam Ravnborg1-2/+2
Fix following warning: WARNING: vmlinux.o(.text+0x55586c): Section mismatch in reference from the function acpi_processor_hotplug_notify() to the function .cpuinit.text:acpi_processor_start() acpi_processor_hotplug_notify() may safely reference __cpuinit stuff as it ids defined inside an ACPI_HOTPLUG_CPU block. So annotate it __ref to silence the warning. Signed-off-by: Sam Ravnborg <sam@ravnborg.org> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-21Merge branches 'release', 'bugzilla-9916', 'bugzilla-9982', 'bugzilla-9989', ↵Len Brown10-55/+142
'misc', 'suspend', 'thermal', 'thinkpad' and 'tsc' into release
2008-02-21ACPI: fix build warningMing Lin1-2/+3
CC drivers/acpi/executer/exregion.o drivers/acpi/executer/exregion.c: In function ‘acpi_ex_pci_config_space_handler’: drivers/acpi/executer/exregion.c:369: attention : passing argument 3 of ‘acpi_os_read_pci_configuration’ from incompatible pointer type exposed by 10270d4838bdc493781f5a1cf2e90e9c34c9142f http://bugzilla.kernel.org/show_bug.cgi?id=9989 Signed-off-by: Ming Lin <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-20ACPI: TSC breaks atkbd suspendPavel Machek1-5/+5
TSC is used even on machines when CONFIG_X86_TSC is not set (X86_TSC means _require_ TSC), but it is not properly disabled when it is unusable, because ACPI code understood the config switch as "may use TSC". This actually fixes suspend problems on my x60. Signed-off-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-16ACPI: remove is_processor_present prototypeGlauber Costa1-2/+0
The function itself is defined just below, so this prototype is not really useful. Signed-off-by: Glauber Costa <gcosta@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-16ACPI: sparse fix, replace macro with static functionHarvey Harrison1-7/+11
replace acpi_util_eval_error macro with static function. Avoid these sparse warnings due to using buffer within the macro. drivers/acpi/utils.c:273:3: warning: symbol 'buffer' shadows an earlier one drivers/acpi/utils.c:259:21: originally declared here drivers/acpi/utils.c:279:3: warning: symbol 'buffer' shadows an earlier one drivers/acpi/utils.c:259:21: originally declared here drivers/acpi/utils.c:368:3: warning: symbol 'buffer' shadows an earlier one drivers/acpi/utils.c:348:21: originally declared here drivers/acpi/utils.c:375:3: warning: symbol 'buffer' shadows an earlier one drivers/acpi/utils.c:348:21: originally declared here drivers/acpi/utils.c:382:3: warning: symbol 'buffer' shadows an earlier one drivers/acpi/utils.c:348:21: originally declared here drivers/acpi/utils.c:402:4: warning: symbol 'buffer' shadows an earlier one drivers/acpi/utils.c:348:21: originally declared here Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-16ACPI video: check for error from thermal_cooling_device_registerThomas Sujith1-0/+3
Need to check whether thermal_cooling_device_register returned ERROR or not. Signed-off-by: Thomas Sujith <sujith.thomas@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-16ACPI thermal: extract return values using PTR_ERRThomas Sujith1-15/+22
Need to extract errors using PTR_ERR macro and process accordingly.thermal_cooling_device_register returning NULL means that CONFIG_THERMAL=n and in that case no need to create symbolic links. Signed-off-by: Thomas Sujith <sujith.thomas@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-16ACPI: thermal: Check whether cooling device exists before unregisteringZhao Yakui1-4/+6
OS should check whether the cooling device exists before it is unregistered. If it doesn't exists, it is unnecessary to remove the sysfs link and call the function of thermal_cooling_device_unregister. http://bugzilla.kernel.org/show_bug.cgi?id=9982 Signed-off-by: Zhao Yakui <yakui.zhao@intel.com> Tested-by : Dhaval Giani <dhaval@linux.vnet.ibm.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-16ACPI fan: extract return values using PTR_ERRThomas Sujith1-12/+18
Need to extract errors using PTR_ERR macro and process accordingly. thermal_cooling_device_register returning NULL means that CONFIG_THERMAL=n and in that case no need to create symbolic links. Signed-off-by: Thomas Sujith <sujith.thomas@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-14ACPI: EC: Use proper handle for boot ECAlexey Starikovskiy1-1/+5
Fall back to ACPI_ROOT_HANDLE only in case of error. ACPI: EC: EC description table is found, configuring boot EC ACPI Error (evregion-0316): No handler for Region [ECOR] (ffff81007a651620) [EmbeddedControl] [20070126] ACPI Error (exfldio-0289): Region EmbeddedControl(3) has no handler [20070126] http://bugzilla.kernel.org/show_bug.cgi?id=9916 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-14Merge branches 'release', 'dmi', 'idle' and 'misc' into releaseLen Brown4-3/+23
2008-02-14ACPI: DMI: quirk for FSC ESPRIMO Mobile V5505Len Brown2-1/+15
http://bugzilla.kernel.org/show_bug.cgi?id=9939 Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-14ACPI: DMI blacklist updatesLen Brown1-8/+42
Acer Extensa 5220 -- OSI(Linux) is a NOP Dell OptiPlex 755 -- OSI(Linux) turns GUSB into a NOP Dell PowerEdge 1950 -- OSI(Linux) is a NOP Dell Precision 690 -- OSI(Linux) touches USB (skips GUSB) FSC ESPRIMO Mobile V5505 -- OSI(Linux) is a NOP Lenovo LENOVO3000 V100 -- OSI(Linux) is a NOP Lenovo X61x -- OSI(Linux) enables Linux specific AML Sony Vaio VGN-NR11S_S - OSI(Linux) is a NOP Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-14ACPI: static acpi_chain_headAdrian Bunk1-1/+1
Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Len Brown <len.brown@intel.com>
2008-02-14ACPI: static acpi_find_dsdt_initrd()Adrian Bunk1-1/+1
Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: Len Brown <len.brown@intel.com>
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