1. 10 5月, 2007 2 次提交
  2. 15 3月, 2007 1 次提交
  3. 16 2月, 2007 1 次提交
  4. 03 2月, 2007 3 次提交
  5. 10 7月, 2006 1 次提交
    • B
      ACPI: ACPICA 20060707 · f6dd9221
      Bob Moore 提交于
      Added the ACPI_PACKED_POINTERS_NOT_SUPPORTED macro to
      support C compilers that do not allow the initialization
      of address pointers within packed structures - even though
      the hardware itself may support misaligned transfers. Some
      of the debug data structures are packed by default to
      minimize size.
      
      Added an error message for the case where
      acpi_os_get_thread_id() returns zero. A non-zero value is
      required by the core ACPICA code to ensure the proper
      operation of AML mutexes and recursive control methods.
      
      The DSDT is now the only ACPI table that determines whether
      the AML interpreter is in 32-bit or 64-bit mode. Not really
      a functional change, but the hooks for per-table 32/64
      switching have been removed from the code. A clarification
      to the ACPI specification is forthcoming in ACPI 3.0B.
      
      Fixed a possible leak of an Owner ID in the error
      path of tbinstal.c acpi_tb_init_table_descriptor() and
      migrated all table OwnerID deletion to a single place in
      acpi_tb_uninstall_table() to correct possible leaks when using
      the acpi_tb_delete_tables_by_type() interface (with assistance
      from Lance Ortiz.)
      
      Fixed a problem with Serialized control methods where the
      semaphore associated with the method could be over-signaled
      after multiple method invocations.
      
      Fixed two issues with the locking of the internal
      namespace data structure. Both the Unload() operator and
      acpi_unload_table() interface now lock the namespace during
      the namespace deletion associated with the table unload
      (with assistance from Linn Crosetto.)
      
      Fixed problem reports (Valery Podrezov) integrated: -
      Eliminate unnecessary memory allocation for CreateXxxxField
      http://bugzilla.kernel.org/show_bug.cgi?id=5426
      
      Fixed problem reports (Fiodor Suietov) integrated: -
      Incomplete cleanup branches in AcpiTbGetTableRsdt (BZ 369)
      - On Address Space handler deletion, needless deactivation
      call (BZ 374) - AcpiRemoveAddressSpaceHandler: validate
      Device handle parameter (BZ 375) - Possible memory leak,
      Notify sub-objects of Processor, Power, ThermalZone (BZ
      376) - AcpiRemoveAddressSpaceHandler: validate Handler
      parameter (BZ 378) - Minimum Length of RSDT should be
      validated (BZ 379) - AcpiRemoveNotifyHandler: return
      AE_NOT_EXIST if Processor Obj has no Handler (BZ (380)
      - AcpiUnloadTable: return AE_NOT_EXIST if no table of
      specified type loaded (BZ 381)
      Signed-off-by: NBob Moore <robert.moore@intel.com>
      Signed-off-by: NLen Brown <len.brown@intel.com>
      f6dd9221
  6. 28 6月, 2006 1 次提交
    • B
      ACPI: ACPICA 20060623 · 967440e3
      Bob Moore 提交于
      Implemented a new acpi_spinlock type for the OSL lock
      interfaces.  This allows the type to be customized to
      the host OS for improved efficiency (since a spinlock is
      usually a very small object.)
      
      Implemented support for "ignored" bits in the ACPI
      registers.  According to the ACPI specification, these
      bits should be preserved when writing the registers via
      a read/modify/write cycle. There are 3 bits preserved
      in this manner: PM1_CONTROL[0] (SCI_EN), PM1_CONTROL[9],
      and PM1_STATUS[11].
      http://bugzilla.kernel.org/show_bug.cgi?id=3691
      
      Implemented the initial deployment of new OSL mutex
      interfaces.  Since some host operating systems have
      separate mutex and semaphore objects, this feature was
      requested. The base code now uses mutexes (and the new
      mutex interfaces) wherever a binary semaphore was used
      previously. However, for the current release, the mutex
      interfaces are defined as macros to map them to the
      existing semaphore interfaces.
      
      Fixed several problems with the support for the control
      method SyncLevel parameter. The SyncLevel now works
      according to the ACPI specification and in concert with the
      Mutex SyncLevel parameter, since the current SyncLevel is
      a property of the executing thread. Mutual exclusion for
      control methods is now implemented with a mutex instead
      of a semaphore.
      
      Fixed three instances of the use of the C shift operator
      in the bitfield support code (exfldio.c) to avoid the use
      of a shift value larger than the target data width. The
      behavior of C compilers is undefined in this case and can
      cause unpredictable results, and therefore the case must
      be detected and avoided.  (Fiodor Suietov)
      
      Added an info message whenever an SSDT or OEM table
      is loaded dynamically via the Load() or LoadTable()
      ASL operators. This should improve debugging capability
      since it will show exactly what tables have been loaded
      (beyond the tables present in the RSDT/XSDT.)
      Signed-off-by: NBob Moore <robert.moore@intel.com>
      Signed-off-by: NLen Brown <len.brown@intel.com>
      967440e3
  7. 20 1月, 2006 1 次提交
    • B
      [ACPI] ACPICA 20060113 · 4a90c7e8
      Bob Moore 提交于
      Added 2006 copyright.
      
      At SuSE's suggestion, enabled all error messages
      without enabling function tracing, ie with CONFIG_ACPI_DEBUG=n
      
      Replaced all instances of the ACPI_DEBUG_PRINT macro invoked at
      the ACPI_DB_ERROR and ACPI_DB_WARN debug levels with
      the ACPI_REPORT_ERROR and ACPI_REPORT_WARNING macros,
      respectively. This preserves all error and warning messages
      in the non-debug version of the ACPICA code (this has been
      referred to as the "debug lite" option.) Over 200 cases
      were converted to create a total of over 380 error/warning
      messages across the ACPICA code. This increases the code
      and data size of the default non-debug version by about 13K.
      Added ACPI_NO_ERROR_MESSAGES flag to enable deleting all messages.
      The size of the debug version remains about the same.
      Signed-off-by: NBob Moore <robert.moore@intel.com>
      Signed-off-by: NLen Brown <len.brown@intel.com>
      4a90c7e8
  8. 10 12月, 2005 1 次提交
    • B
      [ACPI] ACPICA 20051102 · 96db255c
      Bob Moore 提交于
      Modified the subsystem initialization sequence to improve
      GPE support. The GPE initialization has been split into
      two parts in order to defer execution of the _PRW methods
      (Power Resources for Wake) until after the hardware is
      fully initialized and the SCI handler is installed. This
      allows the _PRW methods to access fields protected by the
      Global Lock. This will fix systems where a NO_GLOBAL_LOCK
      exception has been seen during initialization.
      
      Fixed a regression with the ConcatenateResTemplate()
      ASL operator introduced in the 20051021 release.
      
      Implemented support for "local" internal ACPI object
      types within the debugger "Object" command and the
      acpi_walk_namespace() external interfaces. These local
      types include RegionFields, BankFields, IndexFields, Alias,
      and reference objects.
      
      Moved common AML resource handling code into a new file,
      "utresrc.c". This code is shared by both the Resource
      Manager and the AML Debugger.
      Signed-off-by: NBob Moore <robert.moore@intel.com>
      Signed-off-by: NLen Brown <len.brown@intel.com>
      96db255c
  9. 05 8月, 2005 1 次提交
  10. 12 7月, 2005 1 次提交
    • R
      ACPICA 20050408 from Bob Moore · 44f6c012
      Robert Moore 提交于
      Fixed three cases in the interpreter where an "index"
      argument to an ASL function was still (internally) 32
      bits instead of the required 64 bits.  This was the Index
      argument to the Index, Mid, and Match operators.
      
      The "strupr" function is now permanently local
      (acpi_ut_strupr), since this is not a POSIX-defined
      function and not present in most kernel-level C
      libraries. References to the C library strupr function
      have been removed from the headers.
      
      Completed the deployment of static
      functions/prototypes. All prototypes with the static
      attribute have been moved from the headers to the owning
      C file.
      
      ACPICA 20050329 from Bob Moore
      
      An error is now generated if an attempt is made to create
      a Buffer Field of length zero (A CreateField with a length
      operand of zero.)
      
      The interpreter now issues a warning whenever executable
      code at the module level is detected during ACPI table
      load. This will give some idea of the prevalence of this
      type of code.
      
      Implemented support for references to named objects (other
      than control methods) within package objects.
      
      Enhanced package object output for the debug
      object. Package objects are now completely dumped, showing
      all elements.
      
      Enhanced miscellaneous object output for the debug
      object. Any object can now be written to the debug object
      (for example, a device object can be written, and the type
      of the object will be displayed.)
      
      The "static" qualifier has been added to all local
      functions across the core subsystem.
      
      The number of "long" lines (> 80 chars) within the source
      has been significantly reduced, by about 1/3.
      
      Cleaned up all header files to ensure that all CA/iASL
      functions are prototyped (even static functions) and the
      formatting is consistent.
      
      Two new header files have been added, acopcode.h and
      acnames.h.
      
      Removed several obsolete functions that were no longer
      used.
      Signed-off-by: NLen Brown <len.brown@intel.com>
      44f6c012
  11. 17 4月, 2005 1 次提交
    • L
      Linux-2.6.12-rc2 · 1da177e4
      Linus Torvalds 提交于
      Initial git repository build. I'm not bothering with the full history,
      even though we have it. We can create a separate "historical" git
      archive of that later if we want to, and in the meantime it's about
      3.2GB when imported into git - space that would just make the early
      git days unnecessarily complicated, when we don't have a lot of good
      infrastructure for it.
      
      Let it rip!
      1da177e4