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2009-01-09ACPICA: create acpica/ directoryLen Brown24-12598/+0
also, delete sleep/ and delete ACPI_CFLAGS from Makefile Signed-off-by: Len Brown <[email protected]>
2008-12-31ACPICA: Restructure includes into public/privateBob Moore23-0/+23
acpi.h now includes only the "public" acpica headers. All other acpica headers are "private" and should not be included by acpica users. One new file, accommon.h is used to include the commonly used private headers for acpica code generation. Future plans are to move all private headers to a new subdirectory. Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-12-29ACPICA: Update debug output for IndexField I/OBob Moore1-4/+7
Split the "data register I/O" with more informative read and write messages. Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-10-22ACPICA: 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 <[email protected]> Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-10-22ACPICA: Cleanup for internal Reference ObjectBob Moore10-161/+146
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 <[email protected]> Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-10-22ACPICA: Update comments - no functional changesBob Moore1-10/+11
Some formatting and spelling fixes. Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-10-22ACPICA: Update for Reference ACPI_OPERAND_OBJECTBob Moore3-20/+19
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 <[email protected]> Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-10-22ACPICA: Remove obsolete debug levels (WARN and ERROR)Bob Moore1-1/+1
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 <[email protected]> Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-10-22ACPICA: 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 <[email protected]> Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Andi Kleen <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-10-22ACPICA: Copy dynamically loaded tables to local bufferDennis Noordsij1-31/+82
Previously, dynamically loaded tables were simply mapped, but on some machines this memory is corrupted after suspend. Now copy the table to a local buffer. For OpRegion case, added checksum verify. Use the table length from the table header, not the region length. For Buffer case, use the table length also. http://bugzilla.kernel.org/show_bug.cgi?id=10734 Signed-off-by: Dennis Noordsij <[email protected]> Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Andi Kleen <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-08-15ACPICA: Fix possible memory leak in Unload() operatorLin Ming1-0/+3
The DdbHandle returned by Load() does not have its reference count decremented during unload, leading to a memory leak. Lin Ming. Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Andi Kleen <[email protected]>
2008-07-16ACPICA: Cleanup debug operand dump mechanismBob Moore3-48/+30
Eliminated unnecessary operands; eliminated use of negative index in loop. Operands now displayed in correct order, not backwards. Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Len Brown <[email protected]> Signed-off-by: Andi Kleen <[email protected]>
2008-07-16ACPICA: Fix for invalid large array index on 64-bit systemsBob Moore1-1/+1
This problem was introduced in 20080514 as a result of the elimination of the acpi_native_uint type. Code uses a negative array index, which should be eliminated. Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Len Brown <[email protected]> Signed-off-by: Andi Kleen <[email protected]>
2008-07-16ACPICA: Add const qualifier for appropriate string constantsBob Moore1-2/+3
Mostly MODULE_NAME and printf format strings. Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Len Brown <[email protected]> Signed-off-by: Andi Kleen <[email protected]>
2008-07-16ACPICA: Several lint changes, no functional changesBob Moore1-4/+4
Remove pointer cast warnings and fix for a debug printf. Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Len Brown <[email protected]> Signed-off-by: Andi Kleen <[email protected]>
2008-07-16ACPICA: Removed unused include files from source filesBob Moore1-2/+0
From lint. Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Len Brown <[email protected]> Signed-off-by: Andi Kleen <[email protected]>
2008-07-16ACPICA: Eliminate acpi_native_uint type v2Bob Moore6-24/+26
No longer needed; replaced mostly with u32, but also acpi_size where a type that changes 32/64 bit on 32/64-bit platforms is required. v2: Fix a cast of a 32-bit int to a pointer in ACPI to avoid a compiler warning. from David Howells Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Len Brown <[email protected]> Signed-off-by: Andi Kleen <[email protected]>
2008-06-11ACPICA: Fix for Load operator, load table at the namespace rootBob Moore1-2/+8
This reverts a change introduced in version 20071019. The table is now loaded at the namespace root even though this goes against the ACPI specification. This provides compatibility with other ACPI implementations. Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-05-23acpi: fix integer as NULL pointer warningHarvey Harrison1-2/+2
drivers/acpi/dispatcher/dsmethod.c:568:50: warning: Using plain integer as NULL pointer drivers/acpi/executer/exmutex.c:329:30: warning: Using plain integer as NULL pointer drivers/acpi/executer/exmutex.c:466:31: warning: Using plain integer as NULL pointer Signed-off-by: Harvey Harrison <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
2008-04-23ACPICA: update Intel copyrightLen Brown23-23/+23
Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Updates for Debug object outputBob Moore1-24/+52
Implemented several improvements for the output of the ASL "Debug" object to clarify and keep all data for a given object on one output line. Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Update behavior of CopyObject to match ACPI specLin Ming1-4/+11
Fixed a problem where a CopyObject to RegionField, BankField, and IndexField objects did not perform an implicit conversion as it should. These types must retain their initial type permanently as per the ACPI specification. However, a CopyObject to all other object types should not perform an implicit conversion, as per the ACPI specification. http://www.acpica.org/bugzilla/show_bug.cgi?id=388 Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Fixes for Unload and DDBHandlesLin Ming3-17/+46
Implemented support for the use of DDBHandles as an Indexed Reference, as per the ACPI spec. http://www.acpica.org/bugzilla/show_bug.cgi?id=486. Implemented support for UserTerm (Method invocation) for the Unload operator as per the ACPI spec. http://www.acpica.org/bugzilla/show_bug.cgi?id=580 Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Fix for LoadTable operator, input stringsLin Ming1-4/+1
Fixed a problem with the LoadTable operator where the OemId and OemTableId input strings could cause unexpected failures if they were shorter than the maximum lengths allowed. http://www.acpica.org/bugzilla/show_bug.cgi?id=576 Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Fix for SizeOf when used with Buffers and PackagesLin Ming1-5/+17
Fixed a problem with the SizeOf operator when used with Package and Buffer objects. These objects have deferred execution for some arguments, and the execution is now completed before the SizeOf is executed. This problem caused unexpected AE_PACKAGE_LIMIT errors on some systems. http://bugzilla.kernel.org/show_bug.cgi?id=9558 Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Implemented full argument resolution support for the BankValue ↵Lin Ming1-0/+15
argument to BankField Previously, only constants were supported, now any TermArg may be used. http://www.acpica.org/bugzilla/show_bug.cgi?id=387 http://www.acpica.org/bugzilla/show_bug.cgi?id=393 Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Undo accidental checkin of not-fully-tested mutex changesBob Moore1-16/+0
Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Implemented full support for deferred execution for the TermArg ↵Lin Ming2-95/+16
string arguments for DataTableRegion This enables forward references and full operand resolution for the three string arguments. Similar to OperationRegion deferred argument execution.) http://www.acpica.org/bugzilla/show_bug.cgi?id=430 Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Fixed a problem with Index Fields where the Index register was ↵Bob Moore2-44/+34
incorrectly limited to a maximum of 32 bits Now any size may be used. Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Fixed a problem with CopyObject used in conjunction with the Index ↵Lin Ming2-10/+13
operator The reference was incorrectly dereferenced before the copy. The reference is now correctly copied. http://bugzilla.kernel.org/show_bug.cgi?id=5391 Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Fixed a problem with Index references passed as method argumentsLin Ming1-2/+8
References passed as arguments to control methods were dereferenced immediately (before control was passed to the called method). The references are now correctly passed directly to the called method. http://bugzilla.kernel.org/show_bug.cgi?id=5389 Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Fixes a problem with control method references within packagesBob Moore1-1/+2
Completes the package changes started with version 20071019. Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Cleanup of debug outputBob Moore1-9/+30
Improved output of object dump routine. Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Cosmetic changes only, no functional changesBob Moore7-15/+24
Lint changes, fix compiler warnings, etc. Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Added additional parameter validation for LoadTableLin Ming1-0/+8
Implemented additional parameter validation for the LoadTable operator. The length of the input strings SignatureString, OemIdString, and OemTableId are now checked for maximum lengths. http://www.acpica.org/bugzilla/show_bug.cgi?id=582 Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Fix for Load/LoadTable to specify load locationBob Moore1-1/+2
Fixed a problem with the Load and LoadTable operators where the table location within the namespace was ignored. Instead, the table was always loaded into the root or current scope. Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Add error checks to prevent faultsBob Moore1-2/+10
Added additional error checking to prevent run-time faults. Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Add a table checksum verify for Load operatorBob Moore1-3/+21
Added a table checksum verification for the Load operator, in the case where the load is from a buffer. http://www.acpica.org/bugzilla/show_bug.cgi?id=578 Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Fix for memory leak related to DdbHandle objectsBob Moore1-0/+1
Fixed a memory leak where DdbHandle objects were not deleted automatically at control method exit. Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Fix a fault when storing DdbHandle to Debug objectBob Moore1-1/+11
Fixed a problem with the Debug object where a store of a DdbHandle reference object to the Debug object could cause a fault. Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Fix for fault if Load() failsBob Moore1-11/+24
Fixed a problem with the Load operator when loading a table from a buffer object. The input buffer was prematurely zeroed and/or deleted. http://www.acpica.org/bugzilla/show_bug.cgi?id=577 Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Fix for Alias operator to see target child objectsBob Moore1-5/+15
Fixed a problem with the Alias operator when the target of the alias is a named ASL operator that opens a new scope -- Scope, Device, PowerResource, Processor, and ThermalZone. In these cases, any children of the original operator could not be accessed via the alias, potentially causing unexpected AE_NOT_FOUND exceptions. Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: New interfaces for table event handlersLin Ming1-1/+28
Designed and implemented new external interfaces to install and remove handlers for ACPI table-related events. Current events that are defined are LOAD and UNLOAD. These interfaces allow the host to track ACPI tables as they are dynamically loaded and unloaded. See AcpiInstallTableHandler and AcpiRemoveTableHandler. Signed-off-by: Lin Ming <[email protected]> Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Increase maximum buffer size dumped to screen in buffer object dumpBob Moore1-1/+1
Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Misc fixes for recent global lock code updateBob Moore3-11/+31
Fixes as a result of running full validation test suite. Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Update comments for acquire/release mutex interfacesBob Moore1-6/+30
pdate comments for acquire/release mutex interfaces Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Avoid use of invalid pointers in returned object fieldBob Moore4-8/+21
During operand evaluation, ensure that the ReturnObj field is cleared on error and only valid pointers are stored there. Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: changed order of interpretation of operand objectsBob Moore1-1/+2
The interpreter now evaluates operands in the order that they appear (both in the AML and ASL), instead of in reverse order. This previously caused subtle incompatibilities with the MS interpreter as well as being non-intuitive. Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Update for mutiple global lock acquisitions by same threadBob Moore3-116/+160
Allows AcpiAcquireGlobalLock external interface to be called multiple times by the same thread. Allows use of AML fields that require the global lock while the running AML is already holding the global lock. Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
2008-04-22ACPICA: Removed unused codeBob Moore4-39/+0
Handling of AML_NAME_OP as a Reference.Opcode is no longer needed. Kernel bugzilla 2874 Signed-off-by: Bob Moore <[email protected]> Signed-off-by: Alexey Starikovskiy <[email protected]> Signed-off-by: Len Brown <[email protected]>
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