Commit graph

117854 commits

Author SHA1 Message Date
Len Brown
3e2dab9a1c panasonic-laptop: fix build
sync with acpi_driver_data(device)
and acpi_evaluate_integer(..., long long)
changes that happened since this driver
was checked in.

Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-22 23:37:36 -04:00
Paul Mundt
e4b41dbd60 sh: asm/gpio.h needs linux/kernel.h for might_sleep()/WARN_ON().
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-10-23 12:37:20 +09:00
Len Brown
f1e6d3173e Merge branch 'panasonic' into test 2008-10-22 23:36:06 -04:00
Len Brown
1b79b27da1 Merge branch 'yinghai' into test 2008-10-22 23:35:56 -04:00
Paul Mundt
61dc6eaeef sh: mach-highlander: Handle SCIF pinmuxing on R7785RP.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-10-23 12:35:43 +09:00
Len Brown
7674416db4 Merge branch 'ull' into test
Conflicts:
	drivers/acpi/bay.c
	drivers/acpi/dock.c
	drivers/ata/libata-acpi.c

Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-22 23:33:29 -04:00
Len Brown
0ca9413c23 Merge branch 'thinkpad' into test 2008-10-22 23:28:48 -04:00
Len Brown
acd41d36e5 Merge branch 'suspend' into test 2008-10-22 23:28:46 -04:00
Len Brown
4dff4e7f6c Merge branch 'pnp-debug' into test 2008-10-22 23:28:43 -04:00
Len Brown
5f50ef453d Merge branch 'misc' into test 2008-10-22 23:28:38 -04:00
Len Brown
530bc23bfe Merge branch 'i7300_idle' into test 2008-10-22 23:28:36 -04:00
Len Brown
ead9039343 Merge branch 'fujitsu' into test 2008-10-22 23:28:33 -04:00
Len Brown
b815d7b325 Merge branch 'fadt-test' into test 2008-10-22 23:28:03 -04:00
Len Brown
3156d1ed68 Merge branch 'eeepc' into test 2008-10-22 23:28:01 -04:00
Len Brown
0fbb3726f2 Merge branch 'ec' into test 2008-10-22 23:27:59 -04:00
Len Brown
47bf31adc5 Merge branch 'dock' into test
Conflicts:
	drivers/acpi/osl.c

Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-22 23:25:26 -04:00
Len Brown
4538fad56e Merge branch 'cpuidle' into test 2008-10-22 23:20:05 -04:00
Len Brown
ebd7e45f6d Merge branch 'bugzilla-11481' into test 2008-10-22 23:20:02 -04:00
Len Brown
462af435b3 Merge branch 'bugzilla-10503' into test 2008-10-22 23:20:01 -04:00
Len Brown
63e065e5d3 Merge branch 'bugzilla-10237' into test 2008-10-22 23:19:59 -04:00
Len Brown
2285bc3d3d Merge branch 'asus-cleanup' into test 2008-10-22 23:19:57 -04:00
Len Brown
bcb631f318 Merge branch 'acpica' into test 2008-10-22 23:19:51 -04:00
Len Brown
955ba39561 Merge branch 'bugfixes' into test 2008-10-22 23:19:50 -04:00
Len Brown
aa58329fc8 Merge branch 'acer-wmi' into test 2008-10-22 23:19:47 -04:00
Len Brown
6b3c4f8b9c Merge branch 'FW_BUG' into test 2008-10-22 23:19:45 -04:00
Bob Moore
ed37a71eac ACPICA: Update version to 20080926
Update version to 20080926.

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>
2008-10-22 23:14:50 -04:00
Bob Moore
4ca846e927 ACPICA: Add support for zero-length buffer-to-string conversions
Allow zero length strings during interpreter buffer-to-string
conversions. For example, during the ToDecimalString and
ToHexString operaters, as well as implicit conversions. Fiodor
Suietov.  ACPICA BZ 585.

http://www.acpica.org/bugzilla/show_bug.cgi?id=585

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>
2008-10-22 23:14:50 -04:00
Bob Moore
e8707b340f ACPICA: New: Validation for predefined ACPI methods/objects
Validates predefined ACPI objects that appear in the namespace,
at the time they are evaluated. The argument count and the type of
the returned object are validated. The purpose of this validation
is to detect problems with the BIOS-exposed predefined ACPI objects
before the results are returned to the ACPI-related drivers.

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>
2008-10-22 23:14:49 -04:00
Lin Ming
b9d1312ad4 ACPICA: Fix for implicit return compatibility
Predicate can be used for an implicit return value.
This change improves the implicit return mechanism to be more
compatible with the MS interpreter.

http://www.acpica.org/bugzilla/show_bug.cgi?id=349

Below AML code from http://bugzilla.kernel.org/show_bug.cgi?id=10686

	Store(0x07D6, OSYS)
	Method (_CRT, 0, Serialized)
	{
	    If (LLess (OSYS, 0x07D6))
	    {
		If (LEqual (\_SB.TJ85, Zero))
		{
		    Return (Add (0x0AAC, Multiply (TPC, 0x0A)))
		}
		Else
		{
		    Return (Add (0x0AAC, Multiply (TP85, 0x0A)))
		}
	    }
	}

Previously _CRT returns 0x07D6, now it returns 0 (predicate value of LLess)

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>
2008-10-22 23:14:49 -04:00
Lin Ming
d8a0ec914a ACPICA: Fixed a couple memory leaks associated with "implicit return"
Fixed a couple memory leaks associated with "implicit return" objects
when the AML Interpreter slack mode is enabled.

http://www.acpica.org/bugzilla/show_bug.cgi?id=349

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>
2008-10-22 23:14:48 -04:00
Bob Moore
68e125c405 ACPICA: Optimize buffer allocation procedure
Eliminate duplicate 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>
2008-10-22 23:14:48 -04:00
Lin Ming
cf058bd1c8 ACPICA: Fix possible memory leak, error exit path
Fixed two possible memory leaks in the error exit paths of
acpi_ut_update_objerct_reference() and
acpi_ut_walk_package_tree()
These functions are similar in that they use a stack of state objects in
order to eliminate recursion. The stack must be fully deallocated
if an error occurs.

http://www.acpica.org/bugzilla/show_bug.cgi?id=383

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>
2008-10-22 23:14:47 -04:00
Lin Ming
c35def2118 ACPICA: Fix fault after mem allocation failure in AML parser
Fixes a crash if a memory allocation fails during the Op completion
routine acpi_ps_complete_this_op().

http://www.acpica.org/bugzilla/show_bug.cgi?id=492

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>
2008-10-22 23:14:47 -04:00
Lin Ming
bbbbeb8e31 ACPICA: Remove unused ACPI register bit definition
Removed the ACPI_BITREG_WAKE_ENABLE definition and entry in the
global register table. This bit does not exist and is unused.

http://www.acpica.org/bugzilla/show_bug.cgi?id=442

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>
2008-10-22 23:14:46 -04:00
Bob Moore
51f52819bd ACPICA: Update version to 20080829
Update version to 20080829.

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>
2008-10-22 23:14:46 -04:00
Bob Moore
393a75d6b7 ACPICA: Fix possible memory leak in acpi_ns_get_external_pathname
Fixes a memory leak in the error exit path.

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>
2008-10-22 23:14:45 -04:00
Bob Moore
1044f1f65b ACPICA: Cleanup for internal Reference Object
Fix some sloppiness in the Reference object. No longer use AML
opcodes to differentiate the types, introduce new reference
Class. Cleanup the debug output 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>
2008-10-22 23:14:45 -04:00
Bob Moore
2425a0967f ACPICA: Update comments - no functional changes
Some formatting and spelling fixes.

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>
2008-10-22 23:14:45 -04:00
Bob Moore
57e664cfd9 ACPICA: Update for Reference ACPI_OPERAND_OBJECT
1) Add new field for use by DdbHandle (Value)
2) Use ACPI_CAST_INDIRECT_PTR to eliminate strict type warnings
3) Cleanup debug output

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>
2008-10-22 23:14:44 -04:00
Lin Ming
93851b4d13 ACPICA: Reduce error to warning for incorrect method arg count
Previously aborted with error if too few arguments were passed to
a control method via the external ACPICA interface. Now issue a
warning instead and continue. Handles the case where the method
inadvertently declares too many arguments, but does not actually
use the extra ones.  Applies mainly to the predefined methods.

http://bugzilla.kernel.org/show_bug.cgi?id=11032

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>
2008-10-22 23:14:44 -04:00
Bob Moore
b68bacf225 ACPICA: Disallow evaluation of named object types with no value
Return AE_TYPE for objects that have no value and therefore
evaluation is undefined: Device, Event, Mutex, Region, Thermal,
and Scope.

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>
2008-10-22 23:14:43 -04:00
Bob Moore
65f4692c52 ACPICA: Remove obsolete exception codes
Removed 10 exception codes (and corresponding name strings)
that were obsolete for various reasons.

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>
2008-10-22 23:14:43 -04:00
Bob Moore
8d5c54b65b ACPICA: Add namespace node to operand object union
Add ACPI_NAMESPACE_NODE to the ACPI_OPERAND_OBJECT in order to
simplify code that accepts both of these objects. A common type
field is used to differentiate them.

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>
2008-10-22 23:14:42 -04:00
Bob Moore
23d3e055be ACPICA: Remove obsolete debug levels (WARN and ERROR)
Removed ACPI_DB_WARN and ACPI_DB_ERROR. These debug levels were
made obsolete by the ACPI_WARNING and ACPI_ERROR/ACPI_EXCEPTION
interfaces.  Also added ACPI_DB_EVENTS to correspond with the
existing ACPI_LV_EVENTS.

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>
2008-10-22 23:14:42 -04:00
Lin Ming
55ac9a018f ACPI: replace ACPI_DEBUG_PRINT((ACPI_DB_ERROR, ...) with printk
ACPI_DB_ERROR and ACPI_DB_WARN were removed from ACPICA core.
So replace ACPI_DEBUG_PRINT((ACPI_DB_ERROR, ...) with printk(KERN_ERR PREFIX ...)
and ACPI_DEBUG_PRINT((ACPI_DB_WARN, ...) with printk(KERN_WARNING PREFIX ...)

We do not use ACPI_ERROR/ACPI_WARNING since they're not exported, see
-------------------------------------------------------------
commit 6468463abd
Author: Len Brown <len.brown@intel.com>
Date:   Mon Jun 26 23:41:38 2006 -0400

    ACPI: un-export ACPI_ERROR() -- use printk(KERN_ERR...)

    Signed-off-by: Len Brown <len.brown@intel.com>
-------------------------------------------------------------

Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-22 23:14:41 -04:00
Alexey Starikovskiy
8bd108d146 ACPICA: add preemption point after each opcode parse
Reference: http://marc.info/?l=linux-acpi&m=122236382701062&w=2

Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Tested-by: Sitsofe Wheeler <sitsofe@yahoo.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-22 23:14:41 -04:00
Bob Moore
eec9354901 ACPICA: Update version to 20080729
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-22 23:14:41 -04:00
Bob Moore
1d7cc03049 ACPICA: x2APIC support: changes for MADT and SRAT ACPI tables
Support for the x2APIC. There are 2 new subtables for the MADT and
one new subtable for the SRAT. Includes disassembler and acpisrc
support. Data from the Intel 64 Architecture x2APIC Specification,
June 2008.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-22 23:14:40 -04:00
Bob Moore
c2de3a4945 ACPICA: Improve object conversion error messages
Better error messages during object conversion from internal
to the external ACPI_OBJECT. Used for external calls to
acpi_evaluate_object.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-22 23:14:40 -04:00
Bob Moore
f02a99ac66 ACPICA: Add function to decode reference obj types to strings
Created for improved error messages.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2008-10-22 23:14:39 -04:00