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* [ACPI] suspend/resume ACPI PCI Interrupt LinksDavid Shaohua Li2005-07-292-42/+146
| | | | | | | | | | | | Add reference count and disable ACPI PCI Interrupt Link when no device still uses it. Warn when drivers have not released Link at suspend time. http://bugzilla.kernel.org/show_bug.cgi?id=3469 Signed-off-by: David Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] delete boot-time printk()s from processor_idle.cVenkatesh Pallipadi2005-07-291-2/+0
| | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=4401 Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] Add "ec_polling" boot optionLuming Yu2005-07-291-171/+722
| | | | | | | | | | | | | | | EC burst mode benefits many machines, some of them significantly. However, our current implementation fails on some machines such as Rafael's Asus L5D. This patch restores the alternative EC polling code, which can be enabled at boot time via "ec_polling" http://bugzilla.kernel.org/show_bug.cgi?id=4665 Signed-off-by: Luming Yu <luming.yu@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] address boot-freeze with updated DMI blacklist for c-statesDavid Shaohua Li2005-07-291-9/+12
| | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=4763 Signed-off-by: David Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] Fix memset arguments in acpi processor_idle.cVenkatesh Pallipadi2005-07-291-2/+4
| | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=4954 Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] Fix the regression with c1_default_handler on some systemsVenkatesh Pallipadi2005-07-291-1/+1
| | | | | | | | | | where C-states come from FADT. Thanks to Kevin Radloff for identifying the issue and isolating it to exact line of code that is causing the issue. Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPI: delete unnecessary EC console messagesLuming Yu2005-07-231-14/+3
| | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=4534 Signed-off-by: Luming Yu <luming.yu@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] enable C2 and C3 idle power states on SMPVenkatesh Pallipadi2005-07-123-66/+109
| | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=4401 Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] EC GPE-disabled issueLuming Yu2005-07-121-11/+9
| | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=3851 Signed-off-by: Luming Yu <luming.yu@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] fix merge error that broke CONFIG_ACPI_DEBUG=y buildLen Brown2005-07-121-1/+1
| | | | Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] cleanup: delete !IA64_SGI_SN from acpi/KconfigJesse Barnes2005-07-121-11/+0
| | | | | Signed-off-by: Jesse Barnes <jbarnes@sgi.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] quiet dmesg related to ACPI PM of PCI devicesDavid Shaohua Li2005-07-121-6/+4
| | | | | | | | DBG("No ACPI bus support for %s\n", dev->bus_id); http://bugzilla.kernel.org/show_bug.cgi?id=4277 Signed-off-by: David Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* ACPICA 20050408 from Bob MooreRobert Moore2005-07-12101-3598/+4390
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fixed three cases in the interpreter where an "index" argument to an ASL function was still (internally) 32 bits instead of the required 64 bits. This was the Index argument to the Index, Mid, and Match operators. The "strupr" function is now permanently local (acpi_ut_strupr), since this is not a POSIX-defined function and not present in most kernel-level C libraries. References to the C library strupr function have been removed from the headers. Completed the deployment of static functions/prototypes. All prototypes with the static attribute have been moved from the headers to the owning C file. ACPICA 20050329 from Bob Moore An error is now generated if an attempt is made to create a Buffer Field of length zero (A CreateField with a length operand of zero.) The interpreter now issues a warning whenever executable code at the module level is detected during ACPI table load. This will give some idea of the prevalence of this type of code. Implemented support for references to named objects (other than control methods) within package objects. Enhanced package object output for the debug object. Package objects are now completely dumped, showing all elements. Enhanced miscellaneous object output for the debug object. Any object can now be written to the debug object (for example, a device object can be written, and the type of the object will be displayed.) The "static" qualifier has been added to all local functions across the core subsystem. The number of "long" lines (> 80 chars) within the source has been significantly reduced, by about 1/3. Cleaned up all header files to ensure that all CA/iASL functions are prototyped (even static functions) and the formatting is consistent. Two new header files have been added, acopcode.h and acnames.h. Removed several obsolete functions that were no longer used. Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] Deprecate /proc/acpi/sleep in favor of /sys/power/stateLen Brown2005-07-122-0/+17
| | | | Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] PNPACPI vs sound IRQDavid Shaohua Li2005-07-121-2/+5
| | | | | | | | http://bugme.osdl.org/show_bug.cgi?id=4016 Written-by: David Shaohua Li <shaohua.li@intel.com> Acked-by: Adam Belay <abelay@novell.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] update /proc/acpi/processor/*/power even if only C1 supportVenkatesh Pallipadi2005-07-121-7/+26
| | | | | Signed-off-by: Venkatesh Pallipadi <venkatesh.pallipadi@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] hotplug Processor consideration in acpi_bus_add()Keiichiro Tokunaga2005-07-121-5/+7
| | | | | Signed-off-by: Keiichiro Tokunaga <tokunaga.keiich@jp.fujitsu.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] fix debug-mode build warning in acpi/hotkey.cAndrew Morton2005-07-111-1/+2
| | | | | | | | drivers/acpi/hotkey.c: In function `create_polling_proc': drivers/acpi/hotkey.c:334: warning: ISO C90 forbids mixed declarations and code Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] fix kmalloc size bug in acpi/video.cPaulo Marques2005-07-111-7/+6
| | | | | | | | | | | | acpi_video_device_find_cap() used &p instead of *p when calculating storage size, thus allocating only 4 or 8 bytes instead of 12... Also, kfree(NULL) is legal, so remove some unneeded checks. From: Paulo Marques <pmarques@grupopie.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] fix potential NULL dereference in acpi/video.cAdrian Bunk2005-07-111-1/+1
| | | | | Found-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] check for kmalloc failure in toshiba_acpi.cPanagiotis Issaris2005-07-111-0/+3
| | | | | | Signed-off-by: Panagiotis Issaris <takis@gna.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] fix build warningAndrew Morton2005-07-111-1/+1
| | | | | Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] fix EC access widthLuming Yu2005-07-111-18/+14
| | | | | | | http://bugzilla.kernel.org/show_bug.cgi?id=4346 Written-by: David Shaohua Li and Luming Yu Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] Enable EC Burst ModeDmitry Torokhov2005-07-111-114/+276
| | | | | | | | | | | | Fixes several Embedded Controller issues, including button failure and battery status AE_TIME failure. http://bugzilla.kernel.org/show_bug.cgi?id=3851 Based on patch by: Andi Kleen <ak@suse.de> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: Luming Yu <luming.yu@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] pci_set_power_state() now callsDavid Shaohua Li2005-07-111-1/+7
| | | | | | | | | | platform_pci_set_power_state() and ACPI can answer http://bugzilla.kernel.org/show_bug.cgi?id=4277 Signed-off-by: David Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] Bind PCI devices with ACPI devicesDavid Shaohua Li2005-07-113-3/+365
| | | | | | | | | | | | | | | | | | | | | | Implement the framework for binding physical devices with ACPI devices. A physical bus like PCI bus should create a 'acpi_bus_type', with: .find_device: For device which has parent such as normal PCI devices. .find_bridge: It's for special devices, such as PCI root bridge or IDE controller. Such devices generally haven't a parent or ->bus. We use the special method to get an ACPI handle. Uses new field in struct device: firmware_data http://bugzilla.kernel.org/show_bug.cgi?id=4277 Signed-off-by: David Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] generic Hot Key supportLuming Yu2005-07-117-1/+1054
| | | | | | | | | | | | See Documentation/acpi-hotkey.txt Use cmdline "acpi_specific_hotkey" to enable legacy platform specific drivers. http://bugzilla.kernel.org/show_bug.cgi?id=3887 Signed-off-by: Luming Yu <luming.yu@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] S3 Suspend to RAM: interrupt resume fixDavid Shaohua Li2005-07-111-22/+14
| | | | | | | | | | | | | | | Delete PCI Interrupt Link Device .resume method -- it is the device driver's job to request interrupts, not the Link's job to remember what the devices want. This addresses the issue of attempting to run the ACPI interpreter too early in resume, when interrupts are still disabled. http://bugzilla.kernel.org/show_bug.cgi?id=3469 Signed-off-by: David Shaohua Li <shaohua.li@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] ACPI poweroff fixAlexey Starikovskiy2005-07-112-50/+105
| | | | | | | | | | | Register an "acpi" system device to be notified of shutdown preparation. This depends on CONFIG_PM http://bugzilla.kernel.org/show_bug.cgi?id=4041 Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] CONFIG_ACPI now depends on CONFIG_PMLen Brown2005-07-111-1/+2
| | | | Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] Allow simultaneous Fixed Feature and Control Method buttonsAlexey Starikovskiy2005-07-111-244/+1
| | | | | | | | | delete /proc/acpi/button http://bugzilla.kernel.org/show_bug.cgi?id=1920 Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
* [ACPI] update CONFIG_ACPI_CONTAINER Kconfig helpKeiichiro Tokunaga2005-07-111-2/+7
| | | | | | Signed-off-by: Keiichiro Tokunaga <tokunaga.keiich@jp.fujitsu.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Len Brown <len.brown@intel.com>
* [PATCH] ACPI build fixLen Brown2005-05-271-3/+2
| | | | | | | | Fix 2.6.12 CONFIG_ACPI=n build regression. CONFIG_ACPI_BOOT shall be set only if CONFIG_ACPI. Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] VIA IRQ quirkLen Brown2005-05-271-4/+0
| | | | | | | | | | | Delete quirk_via_bridge(), restore quirk_via_irqpic() -- but now improved to be invoked upon device ENABLE, and now only for VIA devices -- not all devices behind VIA bridges. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Len Brown <len.brown@intel.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] DocBook: fix some descriptionsMartin Waitz2005-05-011-2/+2
| | | | | | | | | Some KernelDoc descriptions are updated to match the current code. No code changes. Signed-off-by: Martin Waitz <tali@admingilde.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* [PATCH] Change synchronize_kernel to _rcu and _schedPaul E. McKenney2005-05-011-1/+1
| | | | | | | | | | This patch changes calls to synchronize_kernel(), deprecated in the earlier "Deprecate synchronize_kernel, GPL replacement" patch to instead call the new synchronize_rcu() and synchronize_sched() APIs. Signed-off-by: Paul E. McKenney <paulmck@us.ibm.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
* Linux-2.6.12-rc2Linus Torvalds2005-04-16153-0/+82730
Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
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