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2008-10-23Merge branch 'i7300_idle' into testLen Brown10-0/+713
2008-10-23Merge branch 'fujitsu' into testLen Brown1-52/+71
2008-10-23Merge branch 'fadt-test' into testLen Brown1-7/+25
2008-10-23Merge branch 'eeepc' into testLen Brown1-19/+209
2008-10-23Merge branch 'ec' into testLen Brown4-187/+198
2008-10-23Merge branch 'dock' into testLen Brown12-604/+422
Conflicts: drivers/acpi/osl.c Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23Merge branch 'cpuidle' into testLen Brown3-1/+12
2008-10-23Merge branch 'bugzilla-11481' into testLen Brown1-3/+22
2008-10-23Merge branch 'bugzilla-10503' into testLen Brown1-0/+10
2008-10-23Merge branch 'bugzilla-10237' into testLen Brown1-2/+13
2008-10-23Merge branch 'asus-cleanup' into testLen Brown1-111/+110
2008-10-23Merge branch 'acpica' into testLen Brown62-690/+2411
2008-10-23Merge branch 'bugfixes' into testLen Brown9-86/+183
2008-10-23Merge branch 'acer-wmi' into testLen Brown4-106/+177
2008-10-23Merge branch 'FW_BUG' into testLen Brown3-21/+63
2008-10-23ACPICA: Update version to 20080926Bob Moore1-1/+1
Update version to 20080926. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Add support for zero-length buffer-to-string conversionsBob Moore1-2/+9
Allow zero length strings during interpreter buffer-to-string conversions. For example, during the ToDecimalString and ToHexString operaters, as well as implicit conversions. Fiodor Suietov. ACPICA BZ 585. http://www.acpica.org/bugzilla/show_bug.cgi?id=585 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: New: Validation for predefined ACPI methods/objectsBob Moore8-6/+1401
Validates predefined ACPI objects that appear in the namespace, at the time they are evaluated. The argument count and the type of the returned object are validated. The purpose of this validation is to detect problems with the BIOS-exposed predefined ACPI objects before the results are returned to the ACPI-related drivers. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Fix for implicit return compatibilityLin Ming1-0/+4
Predicate can be used for an implicit return value. This change improves the implicit return mechanism to be more compatible with the MS interpreter. http://www.acpica.org/bugzilla/show_bug.cgi?id=349 Below AML code from http://bugzilla.kernel.org/show_bug.cgi?id=10686 Store(0x07D6, OSYS) Method (_CRT, 0, Serialized) { If (LLess (OSYS, 0x07D6)) { If (LEqual (\_SB.TJ85, Zero)) { Return (Add (0x0AAC, Multiply (TPC, 0x0A))) } Else { Return (Add (0x0AAC, Multiply (TP85, 0x0A))) } } } Previously _CRT returns 0x07D6, now it returns 0 (predicate value of LLess) Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Fixed a couple memory leaks associated with "implicit return"Lin Ming2-1/+6
Fixed a couple memory leaks associated with "implicit return" objects when the AML Interpreter slack mode is enabled. http://www.acpica.org/bugzilla/show_bug.cgi?id=349 Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Optimize buffer allocation procedureBob Moore1-25/+28
Eliminate duplicate code. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Fix possible memory leak, error exit pathLin Ming2-0/+16
Fixed two possible memory leaks in the error exit paths of acpi_ut_update_objerct_reference() and acpi_ut_walk_package_tree() These functions are similar in that they use a stack of state objects in order to eliminate recursion. The stack must be fully deallocated if an error occurs. http://www.acpica.org/bugzilla/show_bug.cgi?id=383 Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Fix fault after mem allocation failure in AML parserLin Ming1-17/+11
Fixes a crash if a memory allocation fails during the Op completion routine acpi_ps_complete_this_op(). http://www.acpica.org/bugzilla/show_bug.cgi?id=492 Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Remove unused ACPI register bit definitionLin Ming2-12/+23
Removed the ACPI_BITREG_WAKE_ENABLE definition and entry in the global register table. This bit does not exist and is unused. http://www.acpica.org/bugzilla/show_bug.cgi?id=442 Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Update version to 20080829Bob Moore1-1/+1
Update version to 20080829. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Fix possible memory leak in acpi_ns_get_external_pathnameBob Moore1-2/+3
Fixes a memory leak in the error exit path. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Cleanup for internal Reference ObjectBob Moore25-292/+310
Fix some sloppiness in the Reference object. No longer use AML opcodes to differentiate the types, introduce new reference Class. Cleanup the debug output code. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Update comments - no functional changesBob Moore1-10/+11
Some formatting and spelling fixes. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Update for Reference ACPI_OPERAND_OBJECTBob Moore5-26/+30
1) Add new field for use by DdbHandle (Value) 2) Use ACPI_CAST_INDIRECT_PTR to eliminate strict type warnings 3) Cleanup debug output Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Reduce error to warning for incorrect method arg countLin Ming1-8/+9
Previously aborted with error if too few arguments were passed to a control method via the external ACPICA interface. Now issue a warning instead and continue. Handles the case where the method inadvertently declares too many arguments, but does not actually use the extra ones. Applies mainly to the predefined methods. http://bugzilla.kernel.org/show_bug.cgi?id=11032 Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Disallow evaluation of named object types with no valueBob Moore1-0/+21
Return AE_TYPE for objects that have no value and therefore evaluation is undefined: Device, Event, Mutex, Region, Thermal, and Scope. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Remove obsolete exception codesBob Moore1-73/+55
Removed 10 exception codes (and corresponding name strings) that were obsolete for various reasons. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Add namespace node to operand object unionBob Moore1-0/+7
Add ACPI_NAMESPACE_NODE to the ACPI_OPERAND_OBJECT in order to simplify code that accepts both of these objects. A common type field is used to differentiate them. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Remove obsolete debug levels (WARN and ERROR)Bob Moore4-23/+15
Removed ACPI_DB_WARN and ACPI_DB_ERROR. These debug levels were made obsolete by the ACPI_WARNING and ACPI_ERROR/ACPI_EXCEPTION interfaces. Also added ACPI_DB_EVENTS to correspond with the existing ACPI_LV_EVENTS. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPI: replace ACPI_DEBUG_PRINT((ACPI_DB_ERROR, ...) with printkLin Ming10-35/+35
ACPI_DB_ERROR and ACPI_DB_WARN were removed from ACPICA core. So replace ACPI_DEBUG_PRINT((ACPI_DB_ERROR, ...) with printk(KERN_ERR PREFIX ...) and ACPI_DEBUG_PRINT((ACPI_DB_WARN, ...) with printk(KERN_WARNING PREFIX ...) We do not use ACPI_ERROR/ACPI_WARNING since they're not exported, see ------------------------------------------------------------- commit 6468463abd7051fcc29f3ee7c931f9bbbb26f5a4 Author: Len Brown <len.brown@intel.com> Date: Mon Jun 26 23:41:38 2006 -0400 ACPI: un-export ACPI_ERROR() -- use printk(KERN_ERR...) Signed-off-by: Len Brown <len.brown@intel.com> ------------------------------------------------------------- Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: add preemption point after each opcode parseAlexey Starikovskiy3-0/+13
Reference: http://marc.info/?l=linux-acpi&m=122236382701062&w=2 Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de> Tested-by: Sitsofe Wheeler <sitsofe@yahoo.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Update version to 20080729Bob Moore1-1/+1
Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: x2APIC support: changes for MADT and SRAT ACPI tablesBob Moore2-6/+49
Support for the x2APIC. There are 2 new subtables for the MADT and one new subtable for the SRAT. Includes disassembler and acpisrc support. Data from the Intel 64 Architecture x2APIC Specification, June 2008. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Improve object conversion error messagesBob Moore1-2/+6
Better error messages during object conversion from internal to the external ACPI_OBJECT. Used for external calls to acpi_evaluate_object. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Add function to decode reference obj types to stringsBob Moore2-0/+38
Created for improved error messages. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Update version to 20080701Bob Moore1-1/+1
Update version to 20080701. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Return method arg count from acpi_get_object_infoBob Moore2-0/+5
Also update the debugger so that the correct number of arguments is passed to the method. Prevents a warning message from the debugger. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Cleanup macro definition file.Bob Moore1-133/+115
Removed unused macros. Ensure that multiple parameters always have a space after a comma. Cleanup some comments. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Fix warning for 64-bit buildBob Moore1-2/+1
Fixes warning from exconfig.c on 64-bit build. AK: This actually was fixed earlier in Linux, this just syncs with AK: the version of the fix that went into the ACPCA codebase Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Add function to dereference returned reference objectsLin Ming1-0/+79
Examines the return object from a call to acpi_evaluate_object. Any Index or RefOf references are automatically dereferenced in an attempt to return something useful (these reference types cannot be converted into an external ACPI_OBJECT.) Lin Ming, Bob Moore. http://bugzilla.kernel.org/show_bug.cgi?id=11105 Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Return status from global init functionYi Yang3-6/+11
Return status from acpi_ut_init_globals. This is used by both the kernel subsystem and the utilities such as iASL compiler. The function could possibly fail when the caches are initialized. Yang Yi. Signed-off-by: Yi Yang <yi.y.yang@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Fix table compare code, length then dataBob Moore1-5/+9
Split the ACPI table compare. First check that the lengths match exactly. Then compare the data. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Fix wrong resource descriptor length for 64-bit buildBob Moore1-1/+1
The "minimal" descriptors such as EndTag are calculated as 12 bytes long, but the actual length in the internal descriptor is 16 because of the round-up to 8 on 64-bit build. http://www.acpica.org/bugzilla/show_bug.cgi?id=728 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Allow same ACPI table to be loaded/unloaded more than onceBob Moore1-7/+42
Without this change, a table cannot be loaded again once it has been loaded/unloaded one time. The current mechanism does not unregister a table upon an unload. During a load, if the same table is found, this no longer returns an exception. http://www.acpica.org/bugzilla/show_bug.cgi?id=722 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-23ACPICA: Add check for invalid handle in acpi_get_object_infoFiodor Suietov1-0/+1
Return AE_BAD_PARAMETER if input handle is invalid. http://www.acpica.org/bugzilla/show_bug.cgi?id=474 Signed-off-by: Fiodor Suietov <fiodor.f.suietov@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lin Ming <ming.m.lin@intel.com> Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
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