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  1. 22 Oct, 2004 4 commits
    • Len Brown's avatar
      [ACPI] ACPICA 20040924 from Bob Moore · de524f14
      Len Brown authored 
      Signed-off-by: default avatarLen Brown <len.brown@intel.com>

Added a new OSL interface, acpi_os_get_timer.  This
interface implements a 64-bit monotonic timer in 100
nanosecond units.

Implemented support for the ACPI 3.0 Timer operator.
This 64-bit timer utilizes the timer provided by the
acpi_os_get_timer interface.
      de524f14
    • Len Brown's avatar
      [ACPI] acpi_os_sleep() now takes a single 64-bit value in [ms] · df010ce7
      Len Brown authored 
      Signed-off-by: default avatarLen Brown <len.brown@intel.com>
      df010ce7
    • Len Brown's avatar
      [ACPI] ACPICA 20040922 from Bob Moore · 419a57d5
      Len Brown authored 
      Signed-off-by: default avatarLen Brown <len.brown@intel.com>

Fixed a problem with the implementation of the LNot()
operator where "Ones" was not returned for the TRUE
case. Changed the code to return Ones instead of (!Arg)
which was usually 1. This change affects iASL constant
folding for this operator also.

Fixed a problem in acpi_ut_initialize_buffer where an
existing buffer was not initialized properly -- Now zero
the entire buffer in this case where the buffer already
exists.

Changed the interface to acpi_os_sleep from (UINT32
Seconds, UINT32 Milliseconds) to simply (ACPI_INTEGER
Milliseconds). This simplifies all related code
considerably. This requires changes/updates to all OS
interface layers (OSLs.)

Implemented a new external interface,
acpi_install_exception_handler, to allow a system exception
handler to be installed. This handler is invoked upon
any run-time exception that occurs during control method
execution.

Added support for the DSDT in acpi_tb_find_table. This
allows the DataTableRegion() operator to access the local
copy of the DSDT.
      419a57d5
    • Len Brown's avatar
      [ACPI] ACPICA 20040827 update from Bob Moore · 8d7b2d68
      Len Brown authored 
      Signed-off-by: default avatarLen Brown <len.brown@intel.com>

Implemented support for implicit object conversion in
the non-numeric logical operators (LEqual, LGreater,
LGreaterEqual, LLess, LLessEqual, and LNotEqual.) Any
combination of Integers/Strings/Buffers may now be used;
the second operand is implicitly converted on the fly to
match the type of the first operand.  For example:

LEqual (Source1, Source2)

Source1 and Source2 must each evaluate to an integer, a
string, or a buffer. The data type of Source1 dictates the
required type of Source2.  Source2 is implicitly converted
if necessary to match the type of Source1.

Updated and corrected the behavior of the string
conversion support.  The rules concerning conversion of
buffers to strings (according to the ACPI specification)
are as follows:

ToDecimalString - explicit byte-wise conversion of buffer
to string of decimal values (0-255) separated by commas.

ToHexString - explicit byte-wise conversion of buffer to
string of hex values (0-FF) separated by commas.

ToString - explicit byte-wise conversion of buffer to
string.  Byte-by-byte copy with no transform except NULL
terminated.  Any other implicit buffer-to-string conversion

byte-wise conversion of buffer to string of hex values
(0-FF) separated by spaces.

Fixed a problem in acpi_ns_get_pathname_length where the
returned length was one byte too short in the case of a
node in the root scope.  This could cause a fault during
debug output.
      8d7b2d68
  3. 01 Sep, 2004 5 commits
  5. 26 Aug, 2004 1 commit
  7. 25 Aug, 2004 1 commit
  9. 24 Aug, 2004 1 commit
  11. 21 Aug, 2004 1 commit
  13. 20 Aug, 2004 1 commit
    • Len Brown's avatar
      [ACPI] ACPICA 20040816 update from Bob Moore · 676ee8a7
      Len Brown authored 
      Designed and implemented support within the AML interpreter
for the so-called implicit return.  This support returns
the result of the last ASL operation within a control
method, in the absence of an explicit Return() operator.
A few machines depend on this behavior, even though it
is not explicitly supported by the ASL language.  It is
optional support that can be enabled at runtime via the
acpi_gbl_enable_interpreter_slack flag.

Removed support for the PCI_Config address space from the
internal low level hardware interfaces (acpi_hw_low_level_read
and acpi_hw_low_level_write).  This support was not used
internally, and would not work correctly anyway because
the PCI bus number and segment number were not supported.
There are separate interfaces for PCI configuration space
access because of the unique interface.
acpica-unix-20040816.patch

AE_CODE_AML_MAX fix from Bjorn Helgaas
      676ee8a7
  15. 18 Aug, 2004 1 commit
  17. 16 Aug, 2004 1 commit
  19. 14 Aug, 2004 4 commits
  21. 13 Aug, 2004 12 commits
  23. 12 Aug, 2004 3 commits
  25. 13 Aug, 2004 2 commits
    • Marc Singer's avatar
      [ARM PATCH] 2002/1: lh7a40x Timer fixup · 85021953
      Marc Singer authored 
      Patch from Marc Singer

The work already done to rectify the timer code initialization missed
a necessary change.  This patch adds a timer initialization function
to the LPD7A400 machine type.  It also makes a small correction to the
kernel configuration that is out of step with the machine specific
Kconfig.
      85021953
    • Marc Singer's avatar
      [ARM PATCH] 2001/1: lh7a40x IDE cleanup · 94fd05b4
      Marc Singer authored 
      Patch from Marc Singer

This patch aligns the lh7a40x port with the updated structure of IDE
drivers.  It also removes an unused FIQ handler.  This patch is made
in order to get the lh7a40x port to build.
      94fd05b4
  27. 12 Aug, 2004 3 commits
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