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a210080195
linux/drivers/acpi/acpica
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Rafael J. Wysocki a210080195 ACPI / ACPICA: Defer enabling of runtime GPEs (v3) 
The current ACPI GPEs initialization code has a problem that it
enables some GPEs pointed to by device _PRW methods, generally
intended for signaling wakeup events (system or device wakeup).
These GPEs are then almost immediately disabled by the ACPI namespace
scanning code with the help of acpi_gpe_can_wake(), but it would be
better not to enable them at all until really necessary.

Modify the initialization of GPEs so that the ones that have
associated _Lxx or _Exx methods and are not pointed to by any _PRW
methods will be enabled after the namespace scan is complete.

Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Signed-off-by: Len Brown <len.brown@intel.com>
2010-09-24 16:55:47 -04:00
..
accommon.h ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
acconfig.h ACPICA: Limit maximum time for Sleep() operator 2010-06-12 00:55:17 -04:00
acdebug.h ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
acdispat.h ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
acevents.h ACPI / ACPICA: Defer enabling of runtime GPEs (v3) 2010-09-24 16:55:47 -04:00
acglobal.h ACPI / ACPICA: Defer enabling of runtime GPEs (v3) 2010-09-24 16:55:47 -04:00
achware.h ACPICA: Remove obsolete GPE function 2010-07-06 22:34:27 -04:00
acinterp.h ACPICA: Rename acpi_ex_system_do_suspend->acpi_ex_system_do_sleep 2010-05-06 03:05:54 -04:00
aclocal.h ACPI / ACPICA: Defer enabling of runtime GPEs (v3) 2010-09-24 16:55:47 -04:00
acmacros.h ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
acnamesp.h ACPICA: Performance enhancement for namespace search and access 2010-07-06 22:33:56 -04:00
acobject.h ACPICA: Update flags for operand object 2010-07-06 22:33:56 -04:00
acopcode.h ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
acparser.h ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
acpredef.h ACPICA: iASL/Core: Add support for _WDG/_WED MS methods 2010-07-06 22:33:55 -04:00
acresrc.h ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
acstruct.h ACPICA: Expand device initialization counters to 32 bits 2010-07-06 22:33:56 -04:00
actables.h ACPICA: Update DSDT copy/detection. 2010-04-20 10:43:16 -04:00
acutils.h ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
amlcode.h ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
amlresrc.h ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
dsfield.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
dsinit.c ACPICA: Expand initialization counters to 32 bits 2010-07-06 22:33:55 -04:00
dsmethod.c ACPICA: Optimization: Reduce the number of namespace walks 2010-07-06 22:33:57 -04:00
dsmthdat.c ACPICA: Performance enhancement for namespace search and access 2010-07-06 22:33:56 -04:00
dsobject.c ACPICA: Fix for Alias references within Package objects 2010-07-06 22:34:27 -04:00
dsopcode.c ACPICA: Performance enhancement for namespace search and access 2010-07-06 22:33:56 -04:00
dsutils.c ACPICA: Core: Replace all %d format specifiers with %u (unsigned) 2010-07-06 22:33:55 -04:00
dswexec.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
dswload.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
dswscope.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
dswstate.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
evevent.c ACPI / ACPICA: Defer enabling of runtime GPEs (v3) 2010-09-24 16:55:47 -04:00
evgpe.c ACPI / ACPICA: Fix reference counting problems with GPE handlers 2010-08-07 10:30:12 -04:00
evgpeblk.c ACPI / ACPICA: Defer enabling of runtime GPEs (v3) 2010-09-24 16:55:47 -04:00
evgpeinit.c ACPI / ACPICA: Defer enabling of runtime GPEs (v3) 2010-09-24 16:55:47 -04:00
evgpeutil.c ACPICA: Split large file, evgpeblk 2010-05-06 03:05:54 -04:00
evmisc.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
evregion.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
evrgnini.c ACPICA: Performance enhancement for namespace search and access 2010-07-06 22:33:56 -04:00
evsci.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
evxface.c ACPI / ACPICA: Defer enabling of runtime GPEs (v3) 2010-09-24 16:55:47 -04:00
evxfevnt.c ACPI / ACPICA: Defer enabling of runtime GPEs (v3) 2010-09-24 16:55:47 -04:00
evxfregn.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
exconfig.c ACPI / ACPICA: Do not execute _PRW methods during initialization 2010-07-12 14:17:39 -04:00
exconvrt.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
excreate.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
exdebug.c ACPICA: Enhance configuration for output of AML Debug Object 2010-04-20 10:42:49 -04:00
exdump.c ACPICA: Performance enhancement for namespace search and access 2010-07-06 22:33:56 -04:00
exfield.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
exfldio.c ACPICA: Core: Replace all %d format specifiers with %u (unsigned) 2010-07-06 22:33:55 -04:00
exmisc.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
exmutex.c ACPICA: Update comments/headers, no functional change 2010-04-20 10:43:15 -04:00
exnames.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
exoparg1.c ACPICA: Rename acpi_ex_system_do_suspend->acpi_ex_system_do_sleep 2010-05-06 03:05:54 -04:00
exoparg2.c ACPICA: Minimize the differences between linux GPE code and ACPICA code base 2010-04-20 10:43:16 -04:00
exoparg3.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
exoparg6.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
exprep.c ACPICA: Update flags for operand object 2010-07-06 22:33:56 -04:00
exregion.c ACPICA: Core: Replace all %d format specifiers with %u (unsigned) 2010-07-06 22:33:55 -04:00
exresnte.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
exresolv.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
exresop.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
exstore.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
exstoren.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
exstorob.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
exsystem.c ACPICA: Limit maximum time for Sleep() operator 2010-06-12 00:55:17 -04:00
exutils.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
hwacpi.c ACPICA: simplify SCI_EN workaround 2010-05-12 00:37:59 -04:00
hwgpe.c ACPICA: Remove obsolete GPE function 2010-07-06 22:34:27 -04:00
hwregs.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
hwsleep.c ACPICA: Core: Replace all %d format specifiers with %u (unsigned) 2010-07-06 22:33:55 -04:00
hwtimer.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
hwvalid.c ACPICA: Truncate I/O addresses to 16 bits for Windows compatibility 2010-06-12 00:55:50 -04:00
hwxface.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
Makefile ACPICA: Split large file, evgpeblk 2010-05-06 03:05:54 -04:00
nsaccess.c ACPICA: Performance enhancement for namespace search and access 2010-07-06 22:33:56 -04:00
nsalloc.c ACPICA: Optimization: Reduce the number of namespace walks 2010-07-06 22:33:57 -04:00
nsdump.c ACPICA: Core: Replace all %d format specifiers with %u (unsigned) 2010-07-06 22:33:55 -04:00
nsdumpdv.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
nseval.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
nsinit.c ACPICA: Performance enhancement for namespace search and access 2010-07-06 22:33:56 -04:00
nsload.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
nsnames.c ACPICA: Performance enhancement for namespace search and access 2010-07-06 22:33:56 -04:00
nsobject.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
nsparse.c ACPICA: Core: Replace all %d format specifiers with %u (unsigned) 2010-07-06 22:33:55 -04:00
nspredef.c ACPICA: Predefined name repair: fix NULL package elements 2010-01-22 12:30:06 -05:00
nsrepair2.c ACPICA: Add comment: _BCL cannot be sorted on the fly 2010-07-06 22:33:54 -04:00
nsrepair.c ACPICA: Fix lint warning for 64-bit constant 2010-07-06 22:34:27 -04:00
nssearch.c ACPICA: Performance enhancement for namespace search and access 2010-07-06 22:33:56 -04:00
nsutils.c ACPICA: Performance enhancement for namespace search and access 2010-07-06 22:33:56 -04:00
nswalk.c ACPICA: Performance enhancement for namespace search and access 2010-07-06 22:33:56 -04:00
nsxfeval.c ACPICA: AcpiGetDevices: Eliminate unnecessary _STA calls 2010-01-22 12:30:05 -05:00
nsxfname.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
nsxfobj.c ACPICA: Performance enhancement for namespace search and access 2010-07-06 22:33:56 -04:00
psargs.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
psloop.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
psopcode.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
psparse.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
psscope.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
pstree.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
psutils.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
pswalk.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
psxface.c ACPICA: Add subsystem option to force copy of DSDT to local memory 2010-04-20 10:43:16 -04:00
rsaddr.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
rscalc.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
rscreate.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
rsdump.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
rsinfo.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
rsio.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
rsirq.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
rslist.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
rsmemory.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
rsmisc.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
rsutils.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
rsxface.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
tbfadt.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
tbfind.c ACPICA: Clarify/rename some root table descriptor fields 2010-05-06 03:05:54 -04:00
tbinstal.c ACPICA: Clarify/rename some root table descriptor fields 2010-05-06 03:05:54 -04:00
tbutils.c ACPICA: Clarify/rename some root table descriptor fields 2010-05-06 03:05:54 -04:00
tbxface.c ACPICA: Clarify/rename some root table descriptor fields 2010-05-06 03:05:54 -04:00
tbxfroot.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
utalloc.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
utcopy.c ACPICA: Prevent possible allocation overrun during object copy 2010-05-06 03:05:54 -04:00
utdebug.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
utdelete.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
uteval.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
utglobal.c ACPI / ACPICA: Defer enabling of runtime GPEs (v3) 2010-09-24 16:55:47 -04:00
utids.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
utinit.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
utlock.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
utmath.c ACPICA: Remove obsolete ACPI_INTEGER (acpi_integer) type 2010-01-22 12:30:06 -05:00
utmisc.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
utmutex.c gcc-4.6: ACPI: fix unused but set variables in ACPI 2010-08-15 00:53:08 -04:00
utobject.c ACPICA: Standardize integer output for ACPICA warnings/errors 2010-04-20 10:42:52 -04:00
utresrc.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
utstate.c ACPICA: Update all ACPICA copyrights and signons to 2010 2010-01-22 12:30:05 -05:00
utxface.c ACPI / ACPICA: Defer enabling of runtime GPEs (v3) 2010-09-24 16:55:47 -04:00