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  1. 22 Jun, 2004 5 commits
    • Len Brown's avatar
      merge ACPICA · deeea76e
      Len Brown authored
      deeea76e
    • Len Brown's avatar
      [ACPI] update EC GPE handler to new ACPICA handler type · 9614d5d0
      Len Brown authored
      9614d5d0
    • Len Brown's avatar
      [ACPI] ACPICA 20040615 from Bob Moore · 24ee1096
      Len Brown authored 
      Implemented support for Buffer and String objects (as
per ACPI 2.0) for the following ASL operators: LEqual,
LGreater, LLess, LGreaterEqual, and LLessEqual.
      24ee1096
    • Len Brown's avatar
      [ACPI] ACPICA 20040527 from Bob Moore · 2d837fe9
      Len Brown authored 
      Completed a new design and implementation for EBDA
(Extended BIOS Data Area) support in the RSDP scan code.
The original code improperly scanned for the EBDA by simply
scanning from memory location 0 to 0x400.  The correct
method is to first obtain the EBDA pointer from within
the BIOS data area, then scan 1K of memory starting at the
EBDA pointer.  There appear to be few if any machines that
place the RSDP in the EBDA, however.
http://bugme.osdl.org/show_bug.cgi?id=2415

Integrated a fix for a possible fault during evaluation
of BufferField arguments.  Obsolete code that was causing
the problem was removed. (Asus laptop boot crash)
https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=121760

Found and fixed a problem in the Field Support Code
where data could be corrupted on a bit field read that
starts on an aligned boundary but does not end on an
aligned boundary.  Merged the read/write "datum length"
calculation code into a common procedure.
      2d837fe9
    • Len Brown's avatar
      [ACPI] ACPICA 20040514 from Bob Moore · f81d800e
      Len Brown authored 
      Fixed a problem where hardware GPE enable bits sometimes
not set properly during and after GPE method execution.
Result of ACPICA 20040427 changes.

Removed extra "clear all GPEs" when sleeping/waking.

Removed acpi_ht_enable_gpe and acpi_hw_disable_gpe, replaced
by the single acpi_hw_write_gpe_enable_reg. Changed a couple
of calls to the functions above to the new acpi_ev* calls
as appropriate.

ACPI_OS_NAME was removed from the OS-specific headers.
The default name is now "Microsoft Windows NT" for maximum
compatibility. However this can be changed by modifying
the acconfig.h file.  Fixes EHCI probe issue:
http://bugme.osdl.org/show_bug.cgi?id=1762

Allow a single invocation of acpi_install_notify_handler
for a handler that traps both types of notifies (System,
Device). Use ACPI_ALL_NOTIFY flag.

Run _INI methods on ThermalZone objects. This is against
the ACPI specification, but there is apparently ASL code
in the field that has these _INI methods, and apparently
"other" AML interpreters execute them.

Performed a full 16/32/64 bit lint that resulted in some
small changes.
      f81d800e
  3. 21 Jun, 2004 4 commits
  5. 17 Jun, 2004 6 commits
  7. 16 Jun, 2004 9 commits
  9. 15 Jun, 2004 16 commits
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