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2007-02-03Pull sysfs into test branchLen Brown
Conflicts: Documentation/feature-removal-schedule.txt include/acpi/acpi_drivers.h Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Update version to 20070126Bob Moore
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Update copyright to 2007.Bob Moore
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 <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Allow processor to be declared with the Device() instead of Processor()Alexey Starikovskiy
Allow processor to be declered with the Device(), such as: Device(CPU1234) { Name(_HID, "ACPI007") Name(_UID, 1234) } Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Update version to 20061215Bob Moore
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Added option to display memory statistics upon termination.Bob Moore
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Enhance debugger statistics/memory command.Valery A. Podrezov
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 <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Update a comment.Bob Moore
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Debugger multithreading enhancements.Bob Moore
Implemented enhancements to the multithreading support within the debugger to enable better multithreading evaluation of the subsystem. Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Removed all 16-bit support.Bob Moore
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 <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Update version to 20061109Bob Moore
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Fail AcpiEnable if ACPI tables not loaded.Bob Moore
AcpiEnable will now fail if all of the required ACPI tables are not loaded (FADT, FACS, DSDT). BZ 477 Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Add ACPI_MAX macroBob Moore
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Ensure that all structures in acobject.h are aligned, via #pragma.Bob Moore
Thus, even if the default compiler setting is non-aligned, the header is compiled correctly. Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Fixes for load() operator.Alexey Starikovskiy
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 <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Miscellaneous table manager updates and optimizationsAlexey Starikovskiy
Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Remove duplicate table definitions.Alexey Starikovskiy
Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: use new ACPI headers.Alexey Starikovskiy
Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Update version to 20061011Bob Moore
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Use manifest constants for parse pass numberBob Moore
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Fix race condition with AcpiWalkNamespace.Bob Moore
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 <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Restructured module into multiple functions.Mikhail Kouzmich
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 <robert.moore@intel.com> Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Update version to 20060927Bob Moore
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Add new subsystem state bit that is set after SubsystemInitialize is ↵Bob Moore
called Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Remove obsolete Flags parameter.Bob Moore
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 <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Add full table name to disassembler outputBob Moore
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Update version to 20060912Bob Moore
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: New common routine for creating and verifying a local FADT.Bob Moore
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: FADT verification is now table driven.Bob Moore
Disassembler now verifies an input Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Add declarations for ASF! sub-tablesBob Moore
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: IsResourceTemplate now returns ACPI_STATUSBob Moore
to differentiate the failure modes. Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: re-factor table init routines for benefit of iASLBob Moore
Required new table init interface since iASL does not use RSDP/XSDT. Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: add ASF commentBob Moore
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Delete stale FADT functions outside tbfadt.c.Bob Moore
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 <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Re-implement interpreters' "serialized mode"Bob Moore
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 <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Update version to 20060831Bob Moore
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Split acpi_format_exception into two partsBob Moore
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 <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Store GPE number instead of bitmaskAlexey Starikovskiy
Update internal GPE data structure to simplify debug, use gpe_number instead of register bitmask. Signed-off-by: Bob Moore <bob.moore@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Fix unalignment in acpi_ut_repair_nameBob Moore
Update interface to acpi_ut_repair_name() to avoid alignment issues on IA64 Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Disable all wake GPEs after first one recievedBob Moore
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 <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Add acpi_gpe_count global to track the number of GPE eventsBob Moore
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Add support for DMAR tableBob Moore
Implement support for ACPI DMAR table (DMA Remapping Table) in header files and disassembler. Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: minimal patch to integrate new tables into LinuxAlexey Starikovskiy
Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Update comments for individual table fieldsBob Moore
comments only Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: misc fixes for new Table Manager:Bob Moore
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Implement simplified Table ManagerBob Moore
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 <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Update version to 20060721Bob Moore
Signed-off-by: Alexey Starikovskiy <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-02-02ACPICA: Delete recursive feature of ACPI Global LockBob Moore
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 <alexey.y.starikovskiy@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-01-05ACPI: use more understandable bus_id for ACPI devicesZhang Rui
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 <rui.zhang@intel.com> Signed-off-by: Len Brown <len.brown@intel.com>
2007-01-02ACPI: increase ACPI_MAX_REFERENCE_COUNT for larger systemsDoug Chapman
We have some new larger ia64 systems in HP that trip over the ACPI_MAX_REFERENCE_COUNT limit which triggers a large number of these debug messages: ACPI Warning (utdelete-0397): Large Reference Count (XXX) in object e0000a0ff6797ab0 [20060707] This was increased once in the past as described in this very brief thread: http://www.mail-archive.com/linux-acpi@vger.kernel.org/msg00890.html Signed-off-by: Doug Chapman <doug.chapman@hp.com> Signed-off-by: Len Brown <len.brown@intel.com>
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