ACPI patches for 2.6.21

Signed-off-by Len Brown <[email protected]>

commit 2b167c01190b647c976e7fab312f2e3d3b3a785f

Author: Kristen Carlson Accardi <[email protected]>
Date:   Mon Dec 18 18:07:00 2006 -0500

ACPI: bay: make bay a platform driver

Convert the bay driver to be a platform driver, so that we can have sysfs entries.

Signed-off-by Kristen Carlson Accardi <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit e9dd85e5bdff2a3981dfaa55869ba920e985ea8a

Author: Kristen Carlson Accardi <[email protected]>
Date:   Mon Dec 18 18:06:00 2006 -0500

ACPI: bay: remove prototype procfs code

Remove all the procfs related code.

Signed-off-by Kristen Carlson Accardi <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 5447cbb278fd01c402180ab1e820b95101e782fa

Author: Len Brown <[email protected]>
Date:   Sat Oct 21 01:15:41 2006 -0400

ACPI: bay: delete unused variable

drivers/acpi/bay.c: In function ‘bay_notify’:
drivers/acpi/bay.c:491: warning: unused variable ‘bay’

Signed-off-by Len Brown <[email protected]>

commit 01b57e73728880b787c85e27ad06c249412813b1

Author: Kristen Carlson Accardi <[email protected]>
Date:   Fri Oct 20 14:30:25 2006 -0700

ACPI: bay: new driver adding removable drive bay support

Signed-off-by Kristen Carlson Accardi <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit fe9a2f77e5ad508b18671571c0b3f6f79ea709a8

Author: Kristen Carlson Accardi <[email protected]>
Date:   Fri Feb 2 22:33:00 2007 -0500

ACPI: dock: check if parent is on dock

When determining if a device is on a dock station, we should check the parent of the device as well.

Signed-off-by Kristen Carlson Accardi <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit e8bdc5a9c56c140c732246a298922c3cf3777460
Merge: c6f4bc2... b0b7eaa...
Author: Len Brown <[email protected]>
Date: Sat Feb 3 01:08:52 2007 -0500

Pull acpica into test branch

commit b0b7eaaf0c7aefd118d3ff8640fbed75a9fad9a1

Author: Alexey Starikovskiy <[email protected]>
Date:   Thu Jan 25 22:39:44 2007 -0500

ACPICA: fix gcc build warnings

drivers/acpi/namespace/nsparse.c:126: warning: int format, different type arg (arg 7) drivers/acpi/tables/tbfadt.c:224: warning: unsigned int format, different type arg (arg 6) drivers/acpi/utilities/utdebug.c:184: warning: cast from pointer to integer of different size drivers/acpi/utilities/utdebug.c:184: warning: cast from pointer to integer of different size drivers/acpi/utilities/utdebug.c:197: warning: cast from pointer to integer of different size drivers/acpi/processor_idle.c:1093: warning: long long unsigned int format, u64 arg (arg 5)

Signed-off-by Len Brown <[email protected]>

commit c6f4bc211122c86de85a6c93f139319957fd1f8a
Merge: 7e23772... 82cae99...
Author: Len Brown <[email protected]>
Date: Fri Feb 2 22:42:44 2007 -0500

Pull bugzilla-7349 into test branch

commit 7e23772f414cdbfb2a08aed237d6e926bb1cb728
Merge: bcd8b54... 2f3d000...
Author: Len Brown <[email protected]>
Date: Fri Feb 2 22:42:02 2007 -0500

Pull video into test branch

commit bcd8b54f7d9c980b945d3f1cc48f76f2fa6e2e1b
Merge: e47fddf... d91a007...
Author: Len Brown <[email protected]>
Date: Fri Feb 2 22:21:10 2007 -0500

Pull hp-pci-root into test branch

commit 3e643e77a929202455a0cc868c2030a5ba8d1371

Author: John Keller <[email protected]>
Date:   Tue Jan 30 01:18:38 2007 -0500

Altix: Add ACPI SSDT PCI device support (hotplug)

Support for dynamic loading and unloading of ACPI SSDT tables upon slot hotplugs and unplugs.

On SN platforms, we now represent every populated root bus slot with a single ACPI SSDT table containing info for every device and PPB attached to the slot.
These SSDTs are generated by the prom at initial boot and hotplug time. The
info in these SSDT tables is used by the SN kernel IO "fixup" code (which is called at boot and hotplug time).

On hotplugs (i.e. enable_slot()), if running with an ACPI capable prom, attempt to obtain a new ACPI SSDT table for the slot being hotplugged. If successful, add the table to the ACPI namespace (acpi_load_table()) and then walk the new devices and add them to the ACPI infrastructure (acpi_bus_add()).

On hot unplugs (i.e. disable_slot()), if running with an ACPI capable prom, attempt to remove the SSDT table associated with the slot from the ACPI namespace (acpi_unload_table_id()) and infastructure (acpi_bus_trim()).

From: John Keller <[email protected]>

A bug was fixed where the sgi hotplug driver was removing the slot's SSDT table from the ACPI namespace a bit too early in disable_slot(). Also, we now call acpi_bus_start() subsequent to acpi_bus_add().

Signed-off-by Aaron Young <[email protected]>

Cc Greg KH <[email protected]>

Cc "Luck, Tony" <[email protected]>

Signed-off-by Len Brown<[email protected]>

commit 6f09a9250a5d76c0765cd51a33e0a042e9761cfc

Author: John Keller <[email protected]>
Date:   Tue Jan 30 01:17:37 2007 -0500

Altix: ACPI SSDT PCI device support

Add SN platform support for running with an ACPI capable PROM that defines PCI devices in SSDT tables. There is a SSDT table for every occupied slot on a root bus, containing info for every PPB and/or device on the bus. The SSDTs will be dynamically loaded/unloaded at hotplug enable/disable.

Platform specific information that is currently passed via a SAL call, will now be passed via the Vendor resource in the ACPI Device object(s) defined in each SSDT.

Signed-off-by John Keller <[email protected]>

Cc Greg KH <[email protected]>

Cc "Luck, Tony" <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 647fb47dfabeffd2f1706013ebf5cfc92b70d273

Author: Len Brown <[email protected]>
Date:   Fri Feb 2 22:14:22 2007 -0500

ACPICA: reduce conflicts with Altix patch series

Syntax only -- no functional changes.

Signed-off-by Len Brown <[email protected]>

commit defad23020bb7701b3ad414135c73fc03054507b

Author: Alexey Starikovskiy <[email protected]>
Date:   Fri Feb 2 22:02:55 2007 -0500

ACPI_NUMA: fix HP IA64 simulator issue with extended memory domain

ACPI 3.0 incorporated the SRAT spec, upping the table version to 2, and extending the size of the proximity domain from 1-byte to 4-bytes. This extension was into a reserved field that firmware should set to 0, but the HP simulator had non-zero values there resulting in unexpected huge numbers.

So mask the domain down to 8-bits for now.
A more general fix will be to check the table version supplied by firmware and get paranoid about reserved fields.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 45eded8703c0f9d58a8807f80baa9fe98ac0ec67

Author: Alexey Starikovskiy <[email protected]>
Date:   Fri Feb 2 21:48:40 2007 -0500

ACPI: fix HP RX2600 IA64 boot

Copy space_id of GAS structure to newly created GAS. The previous FADT conversion code defaulted to IO space.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 0e5683350f5bcd23d5d579f91d488caeda432617

Author: Alexey Starikovskiy <[email protected]>
Date:   Fri Feb 2 21:37:53 2007 -0500

ACPI: build fix for IBM x440 - CONFIG_X86_SUMMIT

i386 srat.c broke due to re-names from ACPICA table-manager re-write.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 5763d3c7a0c2b165504954b1eeb898fb8d97d8f5

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:24 2007 +0300

ACPICA: Update version to 20070126

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 035f994b3ccfcfc555f838e2f33a2e49721e8533

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:24 2007 +0300

ACPICA: Fix for incorrect parameter passed to AcpiTbDeleteTable during table load.

Bad pointer was passed in the case where the DSDT is overridden.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 6c9deb7201d96733dcd1b4cc44e99232308db359

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:24 2007 +0300

ACPICA: Update copyright to 2007.

Added 2007 copyright to all module headers and signons. This affects virtually every file in the ACPICA core subsystem, iASL compiler, and the utilities.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 11bf04c44fd284a5f4e2348a04da6f749cace250

Author: Alexey Starikovskiy <[email protected]>
Date:   Fri Feb 2 19:48:23 2007 +0300

    ACPICA: Allow processor to be declared with the Device() instead of Processor()
    
    Allow processor to be declered with the Device(), such as:
    Device(CPU1234) {
    	Name(_HID, "ACPI007")
    	Name(_UID, 1234)
    }
    
    Signed-off-by: Len Brown <[email protected]>

commit f18c5a08bf035b51939281f5b49aa3ae45cea6ce

Author: Alexey Starikovskiy <[email protected]>
Date:   Fri Feb 2 19:48:23 2007 +0300

ACPICA: Allow ACPI id to be u32 instead of u8.

Allow ACPI id to be u32 instead of u8.
Requires drop of conversion tables with the acpiid as index.

Signed-off-by Len Brown <[email protected]>

commit 5008740e27540e4069a2f8235f8308aba46036a2

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:23 2007 +0300

ACPICA: Update version to 20061215

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit d41eb99bac4063aa3fac2dbb8ca01bedd9f0b3bf

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:23 2007 +0300

ACPICA: Added option to display memory statistics upon termination.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit afbb9e659d584bd5bf0604848c91afd5761ed7a1

Author: Valery A. Podrezov <[email protected]>
Date:   Fri Feb 2 19:48:23 2007 +0300

ACPICA: Enhance debugger statistics/memory command.

Debugger: Enhanced the Statistics/Memory command to emit the total (maximum) memory used during execution, as well as the maximum memory consumed by each of the various object types.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit ea5415785146afe37dd2d1179a6c3a34fd26b52f

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:23 2007 +0300

ACPICA: Update a comment.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 2e23f8513e9d0cc6d07d36e4555badc2518df433

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:23 2007 +0300

ACPICA: Debugger multithreading enhancements.

Implemented enhancements to the multithreading support within the debugger to enable better multithreading evaluation of the subsystem.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 59fa85057e12ff135df54266722b2064c418fc05

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:23 2007 +0300

ACPICA: Removed all 16-bit support.

Support for 16-bit ACPICA has been completely removed since it is no longer necessary and it clutters the code. All 16-bit macros, types, and conditional compiles have been removed, cleaning up and simplifying the code across the entire subsystem. DOS support is no longer needed since the Linux firmware kit is now available.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit ff40c8a3f258e9a54b0b94b92d5e2d9d88a39954

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:23 2007 +0300

ACPICA: Update version to 20061109

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 1a666f8be16a0e1580e0f37e1322d06affb84e1b

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:23 2007 +0300

ACPICA: Add include of actables.h

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit c857303ad496e1f52955e95994a67869882e89f9

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:23 2007 +0300

ACPICA: Fail AcpiEnable if ACPI tables not loaded.

AcpiEnable will now fail if all of the required ACPI tables are not loaded (FADT, FACS, DSDT). BZ 477

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 987c21a0b0081d480ec3cd04875509cdc10e15e7

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:23 2007 +0300

ACPICA: Add ACPI_MAX macro

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 7c9626bade13de3f160f0926455328650045d6cd

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:23 2007 +0300

ACPICA: Ensure that all structures in acobject.h are aligned, via #pragma.

Thus, even if the default compiler setting is non-aligned, the header is compiled
correctly.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 8876016bb384044a59c1e2ddcad4cf41b06344b9

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:22 2007 +0300

ACPICA: Remove global lock handler on AcpiTerminate.

Added AcpiEvRemoveGlobalLockHandler

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit a6823e12ca3f79a8c0f8b2d14976ab2152d117e5

Author: Alexey Starikovskiy <[email protected]>
Date:   Fri Feb 2 19:48:22 2007 +0300

ACPICA: Fixes for load() operator.

Optimized the Load operator in the case where the source operand is an operation region. Simply map the operation region memory, instead of performing a bytewise read.

Signed-off-by Bob Moore <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 428f211297bc95fd41f23830eab4180339020dd0

Author: Alexey Starikovskiy <[email protected]>
Date:   Fri Feb 2 19:48:22 2007 +0300

ACPICA: Miscellaneous table manager updates and optimizations

Signed-off-by Bob Moore <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 77f6a9fca39f4f19d2d9d5fff1ff5c2ccf20629c

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:22 2007 +0300

ACPICA: Update debug output routines for data structure changes

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 15a58ed12142939d51076380e6e58af477ad96ec

Author: Alexey Starikovskiy <[email protected]>
Date:   Fri Feb 2 19:48:22 2007 +0300

ACPICA: Remove duplicate table definitions (non-conflicting), cont

Signed-off-by Len Brown <[email protected]>

commit 5f3b1a8b6737b09ce5df4ec9fad4ad271aecb5fb

Author: Alexey Starikovskiy <[email protected]>
Date:   Fri Feb 2 19:48:22 2007 +0300

ACPICA: Remove duplicate table definitions (non-conflicting)

Signed-off-by Len Brown <[email protected]>

commit ad363f80c386bc4701b1bc2cdf08ca9b96a9337b

Author: Alexey Starikovskiy <[email protected]>
Date:   Fri Feb 2 19:48:22 2007 +0300

ACPICA: Remove duplicate table definitions.

Signed-off-by Len Brown <[email protected]>

commit cee324b145a1e5488b34191de670e5ed1d346ebb

Author: Alexey Starikovskiy <[email protected]>
Date:   Fri Feb 2 19:48:22 2007 +0300

ACPICA: use new ACPI headers.

Signed-off-by Len Brown <[email protected]>

commit ceb6c46839021d5c7c338d48deac616944660124

Author: Alexey Starikovskiy <[email protected]>
Date:   Fri Feb 2 19:48:22 2007 +0300

ACPICA: Remove duplicate table manager

Signed-off-by Len Brown <[email protected]>

commit a7a22fa9c368ba22f13b87585052b8cdbbc18f7a

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:22 2007 +0300

ACPICA: Update version to 20061011

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit f1c2b1daf040d2feebfbbd4a0cd80cde856fc031

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:22 2007 +0300

ACPICA: Fixes for parameter validation.

Extra checks for valid handle/path combinations, BZ 478

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit c1014629c0fc563be65e675e72bcc9bd7db50195

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:21 2007 +0300

ACPICA: Abort downward walk on temporary node detection.

Enhancement to code that ignores temporary namespace nodes

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 3effba32069514e56bcb778f90cd34fdbac79a50

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:21 2007 +0300

ACPICA: Update comments

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit ec3153fb0e96988dc7e378b3ab01e05131ba713b

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:21 2007 +0300

ACPICA: Use manifest constants for parse pass number

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit b7a69806308600711589e4ca306d18dd029ef0cf

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:21 2007 +0300

ACPICA: _CID support for PCI Root Bridge detection.

Implemented _CID support for PCI Root Bridge detection. If the _HID does not match the predefined root bridge IDs, the _CID list (if present)
is now obtained and also checked for an ID match

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit d1fdda83f7c567f376ddd4305833de09f7919ca9

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:21 2007 +0300

ACPICA: Fix race condition with AcpiWalkNamespace.

Fixed a problem with a possible race condition between threads executing AcpiWalkNamespace and the AML interpreter. This condition was removed by modifying AcpiWalkNamespace to (by default) ignore all temporary namespace entries created during any concurrent control method execution

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 9bc75cff4919f9d947982d805aed89582a20d04d

Author: Valery Podrezov <[email protected]>
Date:   Fri Feb 2 19:48:21 2007 +0300

ACPICA: Eliminate control method 2-pass parse/execute.

Completed an AML interpreter performance enhancement for control method execution. Previously a 2-pass parse/execution, control methods are now completely parsed and executed in single pass. This improves overall interpreter performance by ~25%, reduces code size, and reduces CPU stack use.

Signed-off-by Bob Moore <[email protected]>

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 4d0b4af958453afe871022e44abd57fac09baf67

Author: Mikhail Kouzmich <[email protected]>
Date:   Fri Feb 2 19:48:21 2007 +0300

ACPICA: Restructured module into multiple functions.

Restructured the AML ParseLoop function, breaking it into several subfunctions in order to reduce CPU stack use and improve maintainability

Signed-off-by Bob Moore <[email protected]>

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 2b705a8abbce1753c1e5af5ae2ed97e374277654

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:21 2007 +0300

ACPICA: Update version to 20060927

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit cb219bb6bf6f8cabdf07fbbca8487eee5a91ff05

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:21 2007 +0300

ACPICA: Add new subsystem state bit that is set after SubsystemInitialize is called

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 65e4b9b05dc10ee84b5c9fc3039fbcc6863743d7

Author: Fiodor Suietov <[email protected]>
Date:   Fri Feb 2 19:48:21 2007 +0300

ACPICA: Fix for possible memory leak and fault.

Fixed a possible memory leak and fault in acpi_ex_resolve_object_to_value() during a read from a buffer or region field. (BZ 458)

Signed-off-by Bob Moore <[email protected]>

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 867c9aec576e0c0d89dfa3922019320619002129

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:21 2007 +0300

ACPICA: Update interpreter error paths to always report the error

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit f70a5e7b6c28e0b08f721204f4b98c5d1cfb44d9

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:21 2007 +0300

ACPICA: On AML mutex force-release, set depth to zero (was 1).

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 310a7f7fee489b7dadd27b0d8487bd0ce66281e7

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:21 2007 +0300

ACPICA: Use faster ByIndex interface to get FACS

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit d8c71b6d3b21cf21ad775e1cf6da95bf87bd5ad4

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:21 2007 +0300

ACPICA: Remove obsolete Flags parameter.

Remove flags parameter for acpi_{get,set}_register(). It is no longer necessary now that these functions use a spinlock for mutual exclusion.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 73ca0fbcc25a6080db4136f55dbcd5fe7b33398f

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:21 2007 +0300

ACPICA: Fix for Global Lock semaphore.

Fixed a problem with the Global Lock where the lock could appear to be obtained before it is actually obtained, semaphore created with one unit.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 14d64b5e36a82ef21a51d8a15639d26b75a79499

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:21 2007 +0300

ACPICA: Add full table name to disassembler output

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 4cdf469090f732ab8a45b2d30b43ec5745699285

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:20 2007 +0300

ACPICA: Update version to 20060912

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 977a6226feae3e2c10a4d8227625ff0f04b49239

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:20 2007 +0300

ACPICA: Fix trace output name and whitespace

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 0fab8997f18f71b2391e72e49d8d31a395352dcc

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:20 2007 +0300

ACPICA: Fix memory leak in table load error path

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 7139284460fba90c4dfcfae76680ad36b45f5982

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:20 2007 +0300

ACPICA: New common routine for creating and verifying a local FADT.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 13b572a35ed904ae1e162f8ee89ca7fd6992b44c

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:20 2007 +0300

ACPICA: Report error if method creates 2 objects with the same name

Fixed a regression where an error was no
longer emitted if a control method attempts to create 2 objects of the same name. This previously and now returns AE_ALREADY_EXISTS. When this exception occurs, it invokes the mechanism that will dynamically serialize the control method to possible prevent future errors. (BZ 440)

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit ea5d8ebcbb7ca3bcb35a2133805571295f3f06e8

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:20 2007 +0300

ACPICA: FADT verification is now table driven.

Disassembler now verifies an input

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 775d85b6aa33116da8aacad4168c540ce86a1803

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:20 2007 +0300

ACPICA: Add declarations for ASF! sub-tables

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit cc2a472b8411ce0b71738039e15d45917da30fbe

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:20 2007 +0300

ACPICA: IsResourceTemplate now returns ACPI_STATUS

to differentiate the failure modes.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 15f0c0d1ef7804d098fe3eb0a3f350a490ca269c

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:20 2007 +0300

ACPICA: Allow type ANY to be the target of the Scope operator.

Useful during disassembly where the target may be in a different table and thus the type is unknown.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 77389e1263a7c9bc8040bda726e08b6501ba1c8b

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:20 2007 +0300

ACPICA: re-factor table init routines for benefit of iASL

Required new table init interface since iASL does not use RSDP/XSDT.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 694b0b2092bce3f4610626b04158a6f3a95058e6

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:20 2007 +0300

ACPICA: add ASF comment

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit e56b638bbee3c17b0dee39495bd15afe64db1b94

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:20 2007 +0300

ACPICA: Update comments in tbfadt.c

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 765ec20180fb70b4ee9d730167b2a0b76879f791

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:20 2007 +0300

ACPICA: Delete stale FADT functions outside tbfadt.c.

Moved all FADT-related functions to a new file, tbfadt.c. Eliminated the acpi_hw_initialize function - the FADT registers are now validated when the table is loaded.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 1ba753acb372c2955a4843302e92e49ce82e2fea

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:20 2007 +0300

ACPICA: Re-implement interpreters' "serialized mode"

Enhanced the implementation of the interpreters' serialized mode (boot with "acpi_serialize" to set acpi_glb_all_methods_serialized flag.)
When this mode is specified, instead of creating a serialization semaphore per control method, the interpreter lock is simply no longer released before a blocking operation during control method execution. This effectively makes the AML Interpreter single-threaded. The overhead of a semaphore per-method is eliminated.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 95befdb398e0112ede80529f6770644ecfa5a82e

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:20 2007 +0300

ACPICA: Create tbfadt.c to hold all FADT-related functions

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit b89b71a0019660d73e3c9671205c49e443d7085c

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:20 2007 +0300

ACPICA: Cleanup of FADT verification function.

Removed offset display, not needed.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 0eaa14c02809cc93386b907846da5c024fd73012

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:20 2007 +0300

ACPICA: Update version to 20060831

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 84fb2c97731c1631c5548c15f3698ad82c274245

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:19 2007 +0300

ACPICA: Split acpi_format_exception into two parts

Split acpi_format_exception into two parts. New function is acpi_ut_verify_exception and will be used to verify exception codes returned by user.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 69874165ab953a62f9adb3096ccd84ed2561a602

Author: Alexey Starikovskiy <[email protected]>
Date:   Fri Feb 2 19:48:19 2007 +0300

ACPICA: Store GPE number instead of bitmask

Update internal GPE data structure to simplify debug, use gpe_number instead of register bitmask.

Signed-off-by Bob Moore <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 3d81b236a82a26fa8bdef9096829675d81890dc9

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:19 2007 +0300

ACPICA: Fix unalignment in acpi_ut_repair_name

Update interface to acpi_ut_repair_name() to avoid alignment issues on IA64

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit c5a7156959e89b32260ad6072bbf5077bcdfbeee

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:19 2007 +0300

ACPICA: Disable all wake GPEs after first one recieved

Change for GPE support: when a wake GPE is received, now all wake GPEs are immediately disabled to prevent the waking GPE from firing again, and to prevent other wake GPEs from interrupting the wake process.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit fdffb72d23172c91af56983f303d1986994df522

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:19 2007 +0300

ACPICA: Add acpi_gpe_count global to track the number of GPE events

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 2502fffb1958da66fa50a475081cb6827acdd9f3

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:19 2007 +0300

ACPICA: Add support for DMAR table

Implement support for ACPI DMAR table (DMA Remapping Table) in header files and disassembler.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit ad71860a17ba33eb0e673e9e2cf5ba0d8e3e3fdd

Author: Alexey Starikovskiy <[email protected]>
Date:   Fri Feb 2 19:48:19 2007 +0300

ACPICA: minimal patch to integrate new tables into Linux

Signed-off-by Len Brown <[email protected]>

commit a4bbb810dedaecf74d54b16b6dd3c33e95e1024c

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:19 2007 +0300

ACPICA: Lint changes

Lint changes
Move RSDT/XSDT pointer extraction to separate function Warning on 32-bit platforms if XSDT pointers use more than 32 bits.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 4bf273939c99fae5bae399f51c417a552d74b97f

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:19 2007 +0300

ACPICA: Fix for FADT conversion in 64-bit mode

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 8f34890dce60f7df6dd23a0d04977c6572adaab8

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:19 2007 +0300

ACPICA: Update comments for individual table fields

comments only

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit c5fc42ac4d4d6d3e3f619290b86890cb3725d2f8

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:19 2007 +0300

ACPICA: misc fixes for new Table Manager:

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit f3d2e7865c816258c699ff965768e46b50d536d3

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:18 2007 +0300

ACPICA: Implement simplified Table Manager

The Table Manager component has been completely redesigned and reimplemented. The new design is much simpler, and reduces the overall code and data size of the kernel-resident ACPICA by approximately 5%. Also, it is now possible to obtain the ACPI tables very early during kernel initialization, even before dynamic memory management is initialized.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 2e42005bcdb4f63bed1cea7f537a5534d4bd7a57

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:18 2007 +0300

ACPICA: Update debug output

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit f93a21c7184de3db962d01f11eb2ddad5396c824

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:18 2007 +0300

ACPICA: Update version to 20060721

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 9c52657a2ac8aac5149e11049497b10918e1f58f

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:18 2007 +0300

ACPICA: Temporary fix for BankValue parameter

Temporary fix for BankValue parameter of a Bank Field to support all constant values, including Zero and One. Must eventually be converted to a full TermArg evaluation.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 6b366e2fe1b68bd9af55caf166eaaf0609ba18a9

Author: Fiodor Suietov <[email protected]>
Date:   Fri Feb 2 19:48:18 2007 +0300

ACPICA: fix for object premature deletion

Fix for object premature deletion after CopyObject on Operation Region (BZ 350)

Signed-off-by Bob Moore <[email protected]>

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 0654a6d3c7a777ddccd35c5bbc5765ffbfe3ea96

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:18 2007 +0300

ACPICA: Cast acpi_thread_id to UINT32 for debug output only

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit a72d47563bce9542b9a83521a4e8175076278ee9

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:18 2007 +0300

ACPICA: Release global lock from interrupt handler

The ACPI Global Lock interrupt handler no longer queues the execution of a separate thread to signal the global lock semaphore. Instead, the semaphore is signaled directly from the interrupt handler.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit c81da66608d65dab04730582dfdfcdcab779e2fe

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:18 2007 +0300

ACPICA: Delete recursive feature of ACPI Global Lock

Completed a new design and implementation for
the ACPI Global Lock support. On the OS side, the global lock is now treated as a standard AML mutex. Previously, multiple OS threads could acquire the global lock simultaneously, but this could cause the BIOS to be starved by the lock in cases such as the Embedded Controller driver, where there is a tight coupling between the OS and the BIOS.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 8f9337c88335846b01801b1047a4caf10527a320

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:18 2007 +0300

ACPICA: Handle case NumElements > Package length

Additional update for NumElements fix. Must handle case where NumElements > Package list length, pad package with null elements.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 24058054d781934df526be114c612cf2b29cf4e7

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:18 2007 +0300

ACPICA: Handle mis-matched package length

Implement support within the AML interpreter for package objects that contain a mismatch between the AML length and package element count. In this case, the lesser of the two is used. Some BIOS code apparently modifies the package length on the fly, and this change supports this. Provides compatibility with the MS AML interpreter.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit c9e3ba2c1d178195e17bb4f1d49c32e0be8dbb16

Author: Bob Moore <[email protected]>
Date:   Fri Feb 2 19:48:18 2007 +0300

ACPICA: Update function header

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit db50342205deabaff9ce1fbe53d5ba351992fa08

Author: Len Brown <[email protected]>
Date:   Fri Feb 2 21:05:04 2007 -0500

ACPI: prevent build failure when CONFIG_X86_NUMAQ=y

...by disabling CONFIG_ACPI when CONFIG_X86_NUMAQ=y

otherwise arch/i386/pci/Makefile forgets
that it needs to build acpi.o

drivers/built-in.o: In function `acpi_pci_root_add':
pci_root.c:(.text+0x45ec4): undefined reference to `pci_acpi_scan_root'

Signed-off-by Len Brown <[email protected]>

commit bfd80223d73f80e1d1c69dace9151756b3ef3b49

Author: Alexey Starikovskiy <[email protected]>
Date:   Wed Jan 31 16:00:20 2007 -0800

ACPI: correct id for fixed buttons

ACPI_BUTTON_HID_POWERF was changed, but this change was not propogated to button.c, thus breaking detection of fixed power and sleep buttons.

Signed-off-by Alexey Starikovskiy <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 7ac2735462349ca35d8807d93d66cf4d9ea7b729

Author: Len Brown <[email protected]>
Date:   Tue Jan 30 02:13:44 2007 -0500

ACPI: delete unused acpi_device_get_debug_info()

Signed-off-by Len Brown <[email protected]>

commit 37cabc81640ddba28a2aa7f0d1286a1012eae248

Author: Robert P. J. Day <[email protected]>
Date:   Sat Jan 27 01:55:18 2007 -0500

ACPI: Correct ACPI_DEBUG_OUTPUT typo

-#ifdef CONFIG_ACPI_DEBUG_OUTPUT
+#ifdef ACPI_DEBUG_OUTPUT

As the former doesn't exist.

Signed-off-by Robert P. J. Day <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 8def05fa82bfa4af0c8e83a00ff377ddd9074480

Author: Len Brown <[email protected]>
Date:   Tue Jan 30 01:46:43 2007 -0500

asus-laptop: Lindent

Signed-off-by Len Brown <[email protected]>

commit 8b857353237c144113b9bbbf9e0236b3f0e7d315

Author: Corentin Chary <[email protected]>
Date:   Fri Jan 26 14:04:58 2007 +0100

asus-laptop: add light sensor support

/proc/acpi/asus/lslvl is now /sys/.../asus-laptop/ls_level /proc/acpi/asus/lssw is now /sys/.../asus-laptop/ls_switch nothing else ..

Signed-off-by Len Brown <[email protected]>

commit 722ad97153015aaf5becba3084565e98e71a2aed

Author: Corentin Chary <[email protected]>
Date:   Fri Jan 26 14:04:55 2007 +0100

asus-laptop: add ledd support

Ledd is a special led ... /sys/.../asus-laptop/ledd works like /proc/acpi/asus/ledd

Signed-off-by Len Brown <[email protected]>

commit 78127b4a90469d6973de2837d483f80f3709e6e0

Author: Corentin Chary <[email protected]>
Date:   Fri Jan 26 14:04:49 2007 +0100

asus-laptop: add display switching support

/sys/.../asus-laptop/display can now be used to switch displays like the old /proc/acpi/asus/disp does

Signed-off-by Len Brown <[email protected]>

commit 6b7091e74fe176da97917ca60524e2b3554305f0

Author: Corentin Chary <[email protected]>
Date:   Fri Jan 26 14:04:45 2007 +0100

asus-laptop: add backlight support

Adds backlight support using backlight class. We now change the brightness *and toggle the backlight !* via /sys/class/backlight/asus-laptop/.

If the user switchs the backlight using the keyboard, asus_hotk_notify looks for ATKD_LCD_OFF and ATKD_LCD_ON events, and stores the right state into hotk->status and bd->props->power .

Signed-off-by Len Brown <[email protected]>

commit 4564de172dcdce641c0d6c689e79e95b5f6bee2c

Author: Corentin Chary <[email protected]>
Date:   Fri Jan 26 14:04:40 2007 +0100

asus-laptop: add bluetooth and wlan support

WLED and BLED are not handled like other leds (MLED, etc ..), because sometime they also control the wlan/bluetooth device. If the method for wireless_status is found, it's used to get the status, otherwise hotk->status is used. We also use the HWRS method, which tell if the bluetooth/wlan device is present or not. This patch show why we need a ASUS_SET_DEVICE_ATTR macro : if there is a bluetooth device, /sys/dev.../asus-laptop/bluetooth is usable, else it's not but it's clean.

Signed-off-by Len Brown <[email protected]>

commit be18cdabb8ed40ff4b8a240e0d6f4e6c30ff866d

Author: Corentin Chary <[email protected]>
Date:   Fri Jan 26 14:04:35 2007 +0100

asus-laptop: add led support

Add led support, using generic led class. Thomas Tuttle's patch
<http://lkml.org/lkml/2006/7/6/247> was very usefull. We use hotk->status to store led status because it's very hard to find acpi method to get the right status... To reduce the code, I use a lot of macro (ASUS_LED, ASUS_LED_REGISTER, etc ...), because the code is the same for all leds ...

Signed-off-by Len Brown <[email protected]>

commit 85091b718969be7b8e6f795af7e264b8afcd7a6d

Author: Corentin Chary <[email protected]>
Date:   Fri Jan 26 14:04:30 2007 +0100

asus-laptop: add base driver

Adds the new driver and make ASUS_LAPTOP and ACPI_ASUS incompatible. It may be strange to use ASUS_CREATE_DEVICE_ATTR and ASUS_SET_DEVICE_ATTR now, but these macro will be very usefull in next patchs. ASUS_HANDLE and ASUS_HANDLE_INIT comes from IBM_HANDLE and IBM_HANDLE_INIT, with some modification, and will also be used in next patchs.

Signed-off-by Len Brown <[email protected]>

commit 5bb730fda8aa4e3f7e94b259c468ecd095f60770

Author: Zhang Rui <[email protected]>
Date:   Mon Jan 29 11:02:42 2007 +0800

ACPI: add ACPICA version in sysfs

Add an ACPI attribute to indicate ACPICA version. /proc/acpi/version is deprecated by /sys/module/acpi/parameters/acpica_version.

Signed-off-by Zhang Rui <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 219c3c8e268b9307eae9fae4c765a0c589b98338

Author: Zhang Rui <[email protected]>
Date:   Mon Jan 29 11:02:38 2007 +0800

ACPI: add ACPI debug attribute in sysfs

Add ACPI debug attributes in sysfs. /proc/acpi/debug_layer && debug_level are deprecated by /sys/module/acpi/parameters/debug_layer && debug_level.

NOTE: The operations to them are quite the same. E.g. if you want to enable ACPI_DB_INFO, ACPI_DB_WARN,
ACPI_DB_ERROR and disable the others,
#echo 0x13 >/sys/module/acpi/parameters/debug_level is OK, and a boot option "acpi.debug_level = 0x13" also works.

Signed-off-by Zhang Rui <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit b981c591891dc8885de36498d38fa8d8a5481069

Author: Zhang Rui <[email protected]>
Date:   Mon Jan 29 11:02:30 2007 +0800

ACPI: add a Kconfig option for ACPI procfs interface

Add a kconfig option CONFIG_ACPI_PROCFS to make procfs interface a configurable attribute of ACPI.

No procfs interface is actually deprecated, and no sysfs interface is added in this patch.

CONGI_ACPI_PROCFS is used to mark procfs interface as deprecated once the same function is duplicated in sysfs.

Signed-off-by Zhang Rui <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit fb5c3e1b6d304bcf5f8d697471e36f2fa8d53f1c

Author: Bjorn Helgaas <[email protected]>
Date:   Wed Jan 24 00:49:19 2007 -0800

PNPACPI: remove EXPERIMENTAL dependency

PNPACPI is pretty widely used and seems fairly stable, so remove the dependency on EXPERIMENTAL.

Cc Adam Belay <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 5eca338fb510af78eee5372ff6a3525768ab913f

Author: Bjorn Helgaas <[email protected]>
Date:   Thu Jan 18 16:44:48 2007 -0700

ACPI: remove motherboard driver (redundant with PNP system driver)

The PNP system board driver (drivers/pnp/system.c) contains all the same functionality, so we don't need the ACPI version.

Previously, a motherboard device would be claimed by *both* the ACPI and PNP drivers, resulting in stuff like this in /proc/ioports:

1200-121f : motherboard <-- from drivers/acpi/motherboard.c
1200-121f : pnp 00:0d <-- from drivers/pnp/system.c

Make sure to enable CONFIG_PNP (and CONFIG_PNPACPI) to include the PNP system board driver.

Signed-off-by Len Brown <[email protected]>

commit 10fccf5fda7529258325769e9da136064b481aab

Author: Bjorn Helgaas <[email protected]>
Date:   Thu Jan 18 16:44:24 2007 -0700

i386: turn on CONFIG_PNP in defconfig

I'm trying to remove drivers/acpi/motherboard.c, which is mostly redundant with drivers/pnp/system.c. So make sure that we include the PNP driver in the default config. Most distros enable this already.

Turning on CONFIG_PNP also causes the following options to be enabled:

CONFIG_PNPACPI
CONFIG_SERIAL_8250_PNP

CONFIG_SERIAL_8250_PNP causes legacy serial ports to be discovered twice, which is ugly but harmless:

serial8250: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A 00:07: ttyS0 at I/O 0x3f8 (irq = 4) is a 16550A

Signed-off-by Len Brown <[email protected]>

commit 5859554c3ad31b722f0b5a1d3a40e19d8ccedd0b

Author: Bjorn Helgaas <[email protected]>
Date:   Thu Jan 18 16:43:46 2007 -0700

PNP: system.c whitespace cleanup

No functional change.

Signed-off-by Len Brown <[email protected]>

commit a8c78f7fb1571764f48b8af5459abdd2c66a765f

Author: Bjorn Helgaas <[email protected]>
Date:   Thu Jan 18 16:43:27 2007 -0700

PNP: reserve system board iomem resources as well as ioport resources

Most x86 boxes have no iomem system board resources, but some ia64 boxes do.

Signed-off-by Len Brown <[email protected]>

commit 9a47cdb1bb85e7944fb7419e4078c46516ef7335

Author: Bjorn Helgaas <[email protected]>
Date:   Thu Jan 18 16:42:55 2007 -0700

ACPI: move FADT resource reservations from motherboard driver to osl

Resources described by the FADT aren't really a good fit for the ACPI motherboard driver.

The motherboard driver cares about PNP0C01 and PNP0C02 devices and their resources.

The FADT describes some resources used by the ACPI core. Often, they are also described by by the _CRS of a motherboard device, but I think it's better to reserve them specifically in the ACPI osl.c because
(a) the motherboard driver is optional and ACPI uses the resources even if the driver is absent, and (b) I want to remove the ACPI motherboard driver because it's mostly redundant with the PNP system.c driver.

Signed-off-by Len Brown <[email protected]>

commit d91a0078476ca536d76419f3b53196873b2931bc

Author: Justin Chen <[email protected]>
Date:   Wed Dec 6 10:17:10 2006 -0700

ACPI: Optimize acpi_get_pci_rootbridge_handle() to boot faster

Move acpi_get_pci_rootbridge_handle() from glue.c to pci_root.c and get the root bridge ACPI handles by searching the &acpi_pci_roots list instead of walking through the ACPI name space. This significantly reduces boot time on large I/O systems.

Signed-off-by Justin Chen <[email protected]>

http://bugzilla.kernel.org/show_bug.cgi?id=7349

Signed-off-by Len Brown <[email protected]>

commit bb0958544f3c7c016b2a3025ab3694363e403aa1

Author: Zhang Rui <[email protected]>
Date:   Thu Jan 4 15:03:18 2007 +0800

ACPI: use more understandable bus_id for ACPI devices

Some of the ACPI devices use the internal fake hids
which are exposed to userspace as devces' bus_id after sysfs conversion. To make it more friendly, we convert them to more understandable strings.

For those devices w/o PNPids, we use "device:instance_no" as the bus_id instead of "PNPIDNON:instance_no".

Signed-off-by Zhang Rui <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 82cae99980c158cb9724415547ca59cf95c58792

Author: Rui Zhang <[email protected]>
Date:   Wed Jan 3 23:40:53 2007 -0500

ACPI: video: fix LCD monitor seen as CRT

Signed-off-by Len Brown <[email protected]>

commit 2786f6e388e9dfe9e7b1c3c6bd7fcfba9cfb9831

Author: Rui Zhang <[email protected]>
Date:   Thu Dec 21 02:21:13 2006 -0500

ACPI: fix Supermicro X7DB8+ Boot regression

http://bugzilla.kernel.org/show_bug.cgi?id=7695

Originally we converted bind/unbind to use a new pci bridge driver. The driver will add/remove _PRT, so we can eventually remove .bind/.unbind methods.

But we found that some of the _ADR-Based devices don't have _PRT, i.e. they are not managed by the new ACPI PCI bridge driver. So that .bind method is not called for some _ADR-Based devices, which leads to a failure.

Now we make ACPI PCI Root Bridge Driver scan and binds all _ADR-Based devices once the driver is loaded, in the .add method of ACPI PCI Root Bridge driver.

Extra code path for calling .bind/.unbind when _ADR-Based devices are hot added/removed is also added.

Signed-off-by Zhang Rui <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit e49bd2dd5a503bb94fe2f2af45422b610940b75d

Author: Zhang Rui <[email protected]>
Date:   Fri Dec 8 17:23:43 2006 +0800

ACPI: use PNPID:instance_no as bus_id of ACPI device

Previously we used the device name in the DSDT, but would crash upon encountering a duplicate. Also, exposing the DSDT device name to the user in a patch isn't a good idea, because it is arbitrary.

After some discussion, we finally decided to use "PNPID:instance_no" as the bus_id of ACPI devices.

Two attributes for each device are added at the same time, the full pathname in ACPI namespace and hardware_id if it has.

NOTE: acpi_bus_id_list is used to keep the information of PNPID
and instance number of the given PNPID. Loop the
acpi_bus_id_list to find the instance_no of the same PNPID
when register a device. If failed, i.e. we don't have a node with this PNPID, allocate one and link it to this list.

NOTE: Now I don't take the memory free work in charge.
If necessary, I can add a reference count in struct acpi_device_bus_id, and check the reference and when unregister a device, i.e. memory is freed when the reference count of a given PNPID is 0.

Signed-off-by Li Shaohua <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 2f3d000a133f68250635f14f6caf24d32d358090

Author: Yu Luming <[email protected]>
Date:   Sat Nov 11 02:40:34 2006 +0800

ACPI: Adds backlight sysfs support for acpi video driver.

Adds backlight sysfs support for acpi video driver.

Signed-off-by Luming Yu <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit b03637b8863159a4518cb0a9ab90577460fe3417

Author: Yu Luming <[email protected]>
Date:   Tue Dec 19 12:56:18 2006 -0800

output: Add output class document

Signed-off-by Luming Yu <[email protected]>

Cc "Antonino A. Daplas" <[email protected]>

Cc Greg KH <[email protected]>

Signed-off-by Len Brown <[email protected]>

commit 2dec3ba8d872aa3ffbcdb8f6f8a2c0bcd44e9910

Author: Yu Luming <[email protected]>
Date:   Tue Dec 19 12:56:17 2006 -0800

output: Add display output class support

Add generic abstract layer for display output switch control. The output sysfs class driver provides an abstract video output layer that can be used to hook platform specific methods to enable/disable video output device through common sysfs interface.

Signed-off-by Luming Yu <[email protected]>

Cc "Antonino A. Daplas" <[email protected]>

Cc Greg KH <[email protected]>