Commits · d6a1cd4975a5ffaa21a961be04a469519edf50d6 · linux / linux-davinci

27 May, 2009 27 commits

ACPICA: Update version to 20090521. · d6a1cd49

Bob Moore authored May 21, 2009

Update version number.
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>

d6a1cd49

ACPICA: Disable preservation of SCI enable bit (SCI_EN) · b1cd843b

Bob Moore authored May 21, 2009

Preserving this bit breaks some machines. Not preserving this bit
seems to work OK in all cases, even though this goes against the
ACPI spec.

http://bugzilla.kernel.org/show_bug.cgi?id=13289Signed-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>

b1cd843b

ACPICA: Region deletion: Ensure region object is removed from handler list · 3362a6ba

Lin Ming authored May 21, 2009

Prevents a possible fault when a dynamic operation region is
deleted. ACPICA BZ 507.

http://acpica.org/bugzilla/show_bug.cgi?id=507Signed-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>

3362a6ba

ACPICA: Eliminate extra call to NsGetParentNode · c446eed6

Alex Chiang authored May 21, 2009

Was called twice in the same function with the same parameter.
Alex Chiang.
Signed-off-by: Alex Chiang <achiang@hp.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>

c446eed6

ACPICA: Simplify internal operation region interface · f5407af3

Bob Moore authored May 21, 2009

Changed address parameter to a simple offset. This removes the
need for the caller to access the region object to obtain the
physical address.
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>

f5407af3

ACPICA: Update Load() to use operation region interfaces · 3c59f960

Bob Moore authored May 21, 2009

Replace memory mapping with region access calls. Now, all region
accesses go through the region handler as they should.
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>

3c59f960

ACPICA: New: AcpiInstallMethod - install a single control method · b2f7ddcf

Lin Ming authored May 21, 2009

This interface enables the override or creation of a single
control method. Useful to repair a bug or install a missing method.
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>

b2f7ddcf

ACPICA: Invalidate DdbHandle after table unload · e0be6f5a

Lin Ming authored May 21, 2009

Mark the DdbHandle as invalid after the table it refers to is
unloaded.  This is needed because the handle itself may not be
deleted after the table unload, depending on whether it has been
stored in a named object by the caller.
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>

e0be6f5a

ACPICA: Fix reference count issues for DdbHandle object · 06366c14

Lin Ming authored May 21, 2009

Fix a problem where the DdbHandle could be prematurely deleted,
possibly causing a fault.
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>

06366c14

ACPICA: Simplify and optimize NsGetNextNode function · 8c725bf9

Bob Moore authored May 21, 2009

Reduced parameter count and reduced code for this frequently
used function.
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>

8c725bf9

ACPICA: Additional validation of _PRT packages (resource mgr) · 474caffd

Bob Moore authored May 21, 2009

Fixes a possible fault when parsing an ill-formed _PRT package.
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>

474caffd

ACPICA: Fix DebugObject output for DdbHandle objects · a76b7727

Bob Moore authored May 21, 2009

Was putting several extra spaces on the next line.
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>

a76b7727

ACPICA: Fix allowable release order for ASL mutex objects · 315c7288

Bob Moore authored May 21, 2009

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>

315c7288

ACPICA: Mutex support: Fix release ordering issue and current sync level · 10a3b461

Bob Moore authored May 21, 2009

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=471Signed-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>

10a3b461

ACPICA: Update version to 20090422. · ba9e2ae4

Bob Moore authored Apr 24, 2009

Version 20090422.
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>

ba9e2ae4

ACPICA: Linux OSL: cleanup/update/merge · e0c437bc