Commit Graph

14 Commits

Author SHA1 Message Date
Bob Moore b4e104eaeb ACPICA: Update all ACPICA copyrights and signons to 2011
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2011-01-18 23:48:03 -05:00
Lin Ming 28eb3fcf87 ACPICA: Make acpi_thread_id no longer configurable, always u64
Change definition of acpi_thread_id to always be a u64. This
simplifies the code, especially any printf output. u64 is
the only common data type for all thread_id types across all
operating systems. We now force the OSL to cast the native
thread_id type to u64 before returning the value to ACPICA
(via acpi_os_get_thread_id).

Signed-off-by: Lin Ming <ming.m.lin@intel.com
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2010-10-01 01:47:55 -04:00
Bob Moore a7499bc84e ACPICA: Update comments/headers, no functional change
Also split some long lines.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2010-04-20 10:43:15 -04:00
Lin Ming e0f40281d5 ACPICA: Fix for possible fault in acpi_ex_release_mutex
Fixed a problem with the AML Mutex handling function
acpi_ex_release_mutex where the function could fault under the very
rare condition when the interpreter has blocked, the interpreter
lock is released, the interpreter is then reentered via the
same thread, and attempts to acquire a mutex that was previously
acquired. FreeBSD report 140979.

http://www.freebsd.org/cgi/query-pr.cgi?pr=140979

Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2010-04-20 10:42:53 -04:00
Bob Moore f6a22b0bc4 ACPICA: Standardize integer output for ACPICA warnings/errors
Always use 0x prefix for hex output, use %u for integer output
(all integers are unsigned.)

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2010-04-20 10:42:52 -04:00
Len Brown ec28dcc6b4 Merge branches 'battery-2.6.34', 'bugzilla-10805', 'bugzilla-14668', 'bugzilla-531916-power-state', 'ht-warn-2.6.34', 'pnp', 'processor-rename', 'sony-2.6.34', 'suse-bugzilla-531547', 'tz-check', 'video' and 'misc-2.6.34' into release 2010-03-14 21:30:17 -04:00
Bartlomiej Zolnierkiewicz 38bcb37a6f ACPICA: fix acpi_ex_release_mutex() comment
trivial, leftover from my NULL pointer dereference patch which got
'superseded' by commit fbc3be2

Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
2010-02-16 03:17:42 -05:00
Bob Moore a8357b0c95 ACPICA: Update all ACPICA copyrights and signons to 2010
Add 2010 copyright to all module headers and signons, including
the Linux header. This affects virtually every file in the ACPICA
core subsystem, iASL compiler, and all utilities.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2010-01-22 12:30:05 -05:00
Dan Carpenter fbc3be2af3 ACPICA: Move check for valid Thread ID structure
This change moves the check for a valid Thread ID structure up a
few lines to insure that the check is made before the structure
is actually used.

Signed-off-by: Dan Carpenter <error27@gmail.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2009-12-15 17:29:37 -05:00
Bob Moore 315c728887 ACPICA: Fix allowable release order for ASL mutex objects
The ACPI 4.0 specification has been changed to make the SyncLevel
for mutex objects more useful. When releasing a mutex, the
synclevel of the mutex must now be the same as the current sync
level. This makes more sense. This change updates the code to
match the spec.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2009-05-27 00:32:24 -04:00
Bob Moore 10a3b461a2 ACPICA: Mutex support: Fix release ordering issue and current sync level
Fixes a problem where if multiple mutexes of the same sync level
are acquired but then not released in strict opposite order, the
current sync level becomes confused and can cause errors.
ACPICA BZ 471.

http://acpica.org/bugzilla/show_bug.cgi?id=471

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2009-05-27 00:32:24 -04:00
Bob Moore 10b6575b5d ACPICA: Fix possible warnings for ACPI_THREAD_ID on 64-bit build
Warnings can be generated for printf-like statements that output
the ACPI_THREAD_ID on 64-bit builds, since this type can expand
to 64-bits depending on how it is defined. Use the %p format
specifier to allow the output to automatically expand to 64 bits.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2009-05-27 00:30:48 -04:00
Len Brown e2f7a77728 ACPICA: hide private headers
Signed-off-by: Len Brown <len.brown@intel.com>
2009-01-09 03:31:01 -05:00
Len Brown 95b482a8d3 ACPICA: create acpica/ directory
also, delete sleep/ and delete ACPI_CFLAGS from Makefile

Signed-off-by: Len Brown <len.brown@intel.com>
2009-01-09 03:30:47 -05:00