summaryrefslogtreecommitdiffstats
path: root/drivers/acpi/acpica/nsrepair2.c
AgeCommit message (Collapse)Author
2010-01-22ACPICA: Predefined name repair: fix NULL package elementsBob Moore
For the predefined methods that return fixed-length packages (or subpackages), attempt repair for a NULL element. Create an Integer of value 0, a NULL String, or a zero-length buffer as appropriate. http://www.acpica.org/bugzilla/show_bug.cgi?id=818 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>
2010-01-22ACPICA: Update all ACPICA copyrights and signons to 2010Bob Moore
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>
2010-01-22ACPICA: Update for new gcc-4 warning optionsBob Moore
Added several new options for the gcc-4 generation, and updated the source accordingly. This includes some code restructuring to eliminate unreachable code, elimination of some gotos, elimination of unused return values, and some additional casting. 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>
2009-12-15ACPICA: Predefined name repair: automatically remove null package elementsBob Moore
This change will automatically remove embedded and trailing NULL package elements from returned package objects that are defined to containe a variable number of sub-packages. The driver is then presented with a package with no null elements to deal with. ACPICA BZ 819. http://www.acpica.org/bugzilla/show_bug.cgi?id=819 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>
2009-12-15ACPICA: Update function headers and comments, no functional changeBob Moore
Update comments for repair of _FDE and _GTM methods. 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>
2009-12-15ACPICA: Remove messages if predefined repair(s) are successfulBob Moore
Repair mechanism was considered too wordy. Now, messages are only unconditionally emitted if the return object cannot be repaired. Existing messages for successful repairs were converted to ACPI_DEBUG_PRINT messages for now. ACPICA BZ 827. http://www.acpica.org/bugzilla/show_bug.cgi?id=827 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>
2009-12-15ACPICA: Move Package-to-Buffer repair code into common ToBuffer functionBob Moore
Move code specific to _FDE and _GTM into the generic repair code. 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>
2009-12-15ACPICA: Add repair for bad _FDE/_GTM buffersBob Moore
The expected return value for both names is a Buffer of 5 DWORDS. This repair fixes two possible problems (both seen in the field): A package of integers is returned, or a buffer of BYTEs is returned. 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>
2009-11-24ACPICA: Add repair for predefined methods that must return sorted listsBob Moore
This change will repair (by sorting) packages returned by _ALR, _PSS, and _TSS. Drivers can now assume that the packages are correctly sorted. Adds one new file, nsrepair2.c. ACPICA BZ 784. http://www.acpica.org/bugzilla/show_bug.cgi?id=784 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>