linux.git/include/acpi/actypes.h, branch v3.4-rc2 Linux kernel source tree ACPICA: Sleep/Wake interfaces: optionally execute _GTS and _BFS 2012-03-27T01:16:25+00:00 Lin Ming ming.m.lin@intel.com 2012-03-21T02:01:49+00:00 8a73b17e4c0e09cb5b80deee5451e29b830df4cc Enhanced the sleep/wake interfaces to optionally execute the _GTS method (Going To Sleep), and the _BFS method (Back From Sleep). Windows apparently does not execute these methods, and therefore these methods are often untested. It has been seen on some systems where the execution of these methods causes errors and also prevents the machine from entering S5. It is therefore suggested that host operating systems do not execute these methods by default. In the future, perhaps these methods can be optionally executed based on the age of the system and/or what is the newest version of Windows that the BIOS asks for via _OSI. 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> 
Enhanced the sleep/wake interfaces to optionally execute the
_GTS method (Going To Sleep), and the _BFS method (Back From
Sleep).  Windows apparently does not execute these methods, and
therefore these methods are often untested. It has been seen on
some systems where the execution of these methods causes errors
and also prevents the machine from entering S5. It is therefore
suggested that host operating systems do not execute these methods
by default. In the future, perhaps these methods can be optionally
executed based on the age of the system and/or what is the newest
version of Windows that the BIOS asks for via _OSI.

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>
ACPICA: Add table-driven dispatch for sleep/wake functions 2012-03-22T05:45:05+00:00 Bob Moore robert.moore@intel.com 2012-02-14T10:57:13+00:00 72a8887a356076dfa39bd6691c52446f90a50480 Simplifies the code, especially the compile-time ACPI_REDUCED_HARDWARE option. 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> 
Simplifies the code, especially the compile-time
ACPI_REDUCED_HARDWARE option.

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>
ACPICA: ACPI 5: Update debug output for new notify values 2012-03-22T05:44:57+00:00 Bob Moore robert.moore@intel.com 2012-02-14T10:23:39+00:00 ea143604c5c8426923bbed7cd389fdaed7d58a2e Add new notify values, add support for "hardware specific" notifies. 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> 
Add new notify values, add support for "hardware specific" notifies.

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>
ACPI 5.0: Support for GeneralPurposeIo and GenericSerialBus operation region 2012-01-17T08:36:29+00:00 Bob Moore robert.moore@intel.com 2011-11-16T06:14:32+00:00 2da120b6847f85c406f9afa13853e2755684389e 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> 
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>
ACPI 5.0: Implement Connection() and AccessAs() changes 2012-01-17T08:36:29+00:00 Bob Moore robert.moore@intel.com 2011-11-16T05:39:07+00:00 9ce81784c9c0396a6a6be05248928a71134fe60b Support within the interpreter and operation region dispatch. 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> 
Support within the interpreter and operation region dispatch.

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>
ACPI: Drop ACPI_NO_HARDWARE_INIT 2011-11-07T01:32:31+00:00 Rafael J. Wysocki rjw@sisk.pl 2011-11-06T13:20:42+00:00 4505a2015f4c4b2f21137cc3a6b7400b0f3e073e ACPI_NO_HARDWARE_INIT is only used by acpi_early_init() and acpi_bus_init() when calling acpi_enable_subsystem(), but acpi_enable_subsystem() doesn't check that flag, so it can be dropped. Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by: Len Brown <len.brown@intel.com> 
ACPI_NO_HARDWARE_INIT is only used by acpi_early_init() and
acpi_bus_init() when calling acpi_enable_subsystem(), but
acpi_enable_subsystem() doesn't check that flag, so it can be
dropped.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
Merge branches 'acpica', 'aml-custom', 'bugzilla-16548', 'bugzilla-20242', 'd3-cold', 'ec-asus' and 'thermal-fix' into release 2011-05-29T08:38:48+00:00 Len Brown len.brown@intel.com 2011-05-29T08:38:48+00:00 6288cf1e768ae73db5ddaaae54d85245cc1c2b56 






ACPI: Add D3 cold state
2011-05-29T06:21:08+00:00

Lin Ming
ming.m.lin@intel.com

2011-05-04T14:56:43+00:00

28c2103dad04dba29ba86e22dad5735db8f0e13c

_SxW returns an Integer containing the lowest D-state supported in state
Sx. If OSPM has not indicated that it supports _PR3, then the value “3”
corresponds to D3.  If it has indicated _PR3 support, the value “3”
represents D3hot and the value “4” represents D3cold.

Linux does set _OSC._PR3, so we should fix it to expect that _SxW can
return 4.

Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Len Brown <len.brown@intel.com>





_SxW returns an Integer containing the lowest D-state supported in state
Sx. If OSPM has not indicated that it supports _PR3, then the value “3”
corresponds to D3.  If it has indicated _PR3 support, the value “3”
represents D3hot and the value “4” represents D3cold.

Linux does set _OSC._PR3, so we should fix it to expect that _SxW can
return 4.

Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Acked-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Signed-off-by: Len Brown <len.brown@intel.com>







ACPICA: Execute an orphan _REG method under the EC device
2011-05-10T02:16:12+00:00

Bob Moore
robert.moore@intel.com

2011-04-13T05:22:04+00:00

e2066ca1b211ff08325c98be9fb8ad95affbaba8

This change will force the execution of a _REG method underneath
the EC device even if there is no corresponding operation region
of type EmbeddedControl. Fixes a problem seen on some machines
and apparently is compatible with Windows behavior.

http://www.acpica.org/bugzilla/show_bug.cgi?id=875

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>





This change will force the execution of a _REG method underneath
the EC device even if there is no corresponding operation region
of type EmbeddedControl. Fixes a problem seen on some machines
and apparently is compatible with Windows behavior.

http://www.acpica.org/bugzilla/show_bug.cgi?id=875

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>







ACPICA: Move ACPI_NUM_PREDEFINED_REGIONS to a more appropriate place
2011-05-10T02:16:12+00:00

Bob Moore
robert.moore@intel.com

2011-04-13T05:20:49+00:00

07aa99e9df2184e78068f7d5414e29e4a5a1b452

Moved to where the predefined regions are actually defined.

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>





Moved to where the predefined regions are actually defined.

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>