ACPICA: 20160422 Release
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- v2 Latest13 patches 17 repliesIn review
- v115 patches 8 repliesSuperseded
Patches in v2 No applies recorded yet
| # | Subject and files | Size | Replies | Applied |
|---|---|---|---|---|
| 1/13 | ACPICA: Divergence: remove unwanted spaces for typedefdrivers/ drivers/ drivers/ +77 more | +324 | 0 replies | |
| 2/13 | ACPICA: Refactor evaluate_object to reduce nestingdrivers/ | +55 | 0 replies | |
| 3/13 | ACPICA: ACPI 6.1: Support for new PCCT subtableinclude/ | +22 | 0 replies | |
| 4/13 | ACPICA: ACPI 6.0: Update _BIX support for new package elementdrivers/ drivers/ | +89 | 0 replies | |
| 5/13 | ACPICA: ACPI 6.0, tools/iasl: Add support for new resource descriptorsdrivers/ drivers/ include/ | +24 | 0 replies | |
| 6/13 | ACPICA: Renamed some #defined flag constants for claritydrivers/ drivers/ | +16 | 0 replies | |
| 7/13 | ACPICA: Utilities: Add ACPI_IS_ALIGNED() macrodrivers/ | +2 | 0 replies | |
| 8/13 | ACPICA: Hardware: Add optimized access bit width supportdrivers/ | +47 | 16 replies | |
| 9/13 | ACPICA: Executer: Introduce a set of macros to handle bit width mask generationdrivers/ drivers/ | +14 | 0 replies | |
| 10/13 | ACPICA: ACPI 2.0, Hardware: Add access_width/bit_offset support in acpi_hw_read()drivers/ | +62 | 0 replies | |
| 11/13 | ACPICA: ACPI 2.0, Hardware: Add access_width/bit_offset support for acpi_hw_write()drivers/ | +137 | 0 replies | |
| 12/13 | ACPICA: Move all ASCII utilities to a common filedrivers/ drivers/ drivers/ +10 more | +168 | 0 replies | |
| 13/13 | ACPICA: Update version to 20160422include/ | +1 | 0 replies |
Reviews trailers per patch
None of the 13 patches has a Reviewed-by or Acked-by.
| Patch | Hanjun Guo |
|---|---|
| 1/13 | |
| 2/13 | Original-by |
| 3/13 | |
| 4/13 | |
| 5/13 | |
| 6/13 | |
| 7/13 | |
| 8/13 | |
| 9/13 | |
| 10/13 | |
| 11/13 | |
| 12/13 | |
| 13/13 |
Trailers given in replies are filled; those carried in the patches from earlier versions are outlined with dashes.
Cover letter [PATCH v2 00/13] ACPICA: 20160422 Release
The 20160422 ACPICA kernel-resident subsystem updates are linuxized based on the linux-pm/linux-next branch.
NOTE:
1. Indentation improvement
The [PATCH 01] is a result of an ACPICA release process fix. It requires much of human intervention, and many linuxized patches in the developers' local working repositories that are not upstreamed to the ACPICA will be burnt by this commit, and may take weeks or months for the developers to recover. So hope we can do it correctly and rapidly.
2. AcessSize/BitOffset support
ACPICA implements ACPI hardware register accesses using ACPI 1.0 style, which contains only BLK/LEN fields. ACPI 2.0 starts to use Generic Address Structure to define hardware registers, the ACPI 1.0 fields can be translated into Address/BitWidth fields and ACPI 2.0 defines new AccessSize/BitOffset fields as an extension. While the ACPICA code of the GAS support is still Address/BitWidth aware only. This becomes one of the significant ACPI 2.0 gaps in ACPICA.
But as we have already switched the address favor to 64-bit (aka., favor GAS descriptors) and there is almost no regression report, enabling AccessSize/BitOffset awareness seems to be just a theoretical issue because there is no existing users requiring this, and enabling it might just be an ecosystem enabling work for the future users.
So the most important thing of this improvement is to ensure regression safer by keeping old behavior working. [PATCH 08] is thus generated for this purpose. After ensuring this, we need this improvement to appear in the upstream to have more users to test it so that we can learn unknown cases from the feedback.
The patchset has passed the following build/boot tests. Build tests are performed as follows:
1. i386 + allyes
2. i386 + allno
3. i386 + default + ACPI_DEBUGGER=y
4. i386 + default + ACPI_DEBUGGER=n + ACPI_DEBUG=y
5. i386 + default + ACPI_DEBUG=n + ACPI=y
6. i386 + default + ACPI=n
7. x86_64 + allyes
8. x86_64 + allno
9. x86_64 + default + ACPI_DEBUGGER=y
10.x86_64 + default + ACPI_DEBUGGER=n + ACPI_DEBUG=y 11.x86_64 + default + ACPI_DEBUG=n + ACPI=y
12.x86_64 + default + ACPI=n
Boot tests are performed as follows:
1. i386 + default + ACPI_DEBUGGER=y
2. x86_64 + default + ACPI_DEBUGGER=y
Where:
1. i386: machine named as "Dell Inspiron Mini 1010"
2. x86_64: machine named as "HP Compaq 8200 Elite SFF PC"
3. default: kernel configuration with following items enabled:
All hardware drivers related to the machines of i386/x86_64 All "drivers/acpi" configurations
All "drivers/platform" drivers
All other drivers that link the APIs provided by ACPICA subsystem
The divergences checking result:
Before applying (20160318 Release):
494 lines
After applying (20160422 Release):
485 lines
The reduction is caused by recently merged module level improvement.
Bob Moore (7):
ACPICA: Refactor evaluate_object to reduce nesting
ACPICA: ACPI 6.1: Support for new PCCT subtable
ACPICA: ACPI 6.0: Update _BIX support for new package element
ACPICA: ACPI 6.0, tools/iasl: Add support for new resource
descriptors
ACPICA: Renamed some #defined flag constants for clarity
ACPICA: Move all ASCII utilities to a common file
ACPICA: Update version to 20160422
Lv Zheng (6):
ACPICA: Divergence: remove unwanted spaces for typedef
ACPICA: Utilities: Add ACPI_IS_ALIGNED() macro
ACPICA: Hardware: Add optimized access bit width support
ACPICA: Executer: Introduce a set of macros to handle bit width mask
generation
ACPICA: ACPI 2.0, Hardware: Add access_width/bit_offset support in
acpi_hw_read()
ACPICA: ACPI 2.0, Hardware: Add access_width/bit_offset support for
acpi_hw_write()drivers/acpi/acpica/Makefile | 1 + drivers/acpi/acpica/acdebug.h | 6 +- drivers/acpi/acpica/acevents.h | 1 + drivers/acpi/acpica/acinterp.h | 2 +- drivers/acpi/acpica/aclocal.h | 61 ++--- drivers/acpi/acpica/acmacros.h | 15 +- drivers/acpi/acpica/acpredef.h | 5 +- drivers/acpi/acpica/acresrc.h | 8 +- drivers/acpi/acpica/actables.h | 2 - drivers/acpi/acpica/acutils.h | 35 +-- drivers/acpi/acpica/dbcmds.c | 4 +- drivers/acpi/acpica/dbconvert.c | 4 +- drivers/acpi/acpica/dbexec.c | 2 +- drivers/acpi/acpica/dbinput.c | 6 +- drivers/acpi/acpica/dbnames.c | 4 +- drivers/acpi/acpica/dbxface.c | 4 +- drivers/acpi/acpica/dscontrol.c | 4 +- drivers/acpi/acpica/dsinit.c | 2 +- drivers/acpi/acpica/dsmethod.c | 2 +- drivers/acpi/acpica/dsutils.c | 2 +- drivers/acpi/acpica/dswload.c | 4 +- drivers/acpi/acpica/dswload2.c | 4 +- drivers/acpi/acpica/dswstate.c | 10 +- drivers/acpi/acpica/evgpe.c | 4 +- drivers/acpi/acpica/evgpeblk.c | 4 +- drivers/acpi/acpica/evgpeutil.c | 4 +- drivers/acpi/acpica/evhandler.c | 2 +- drivers/acpi/acpica/evmisc.c | 3 +- drivers/acpi/acpica/evrgnini.c | 2 +- drivers/acpi/acpica/evxfgpe.c | 2 +- drivers/acpi/acpica/exconcat.c | 4 +- drivers/acpi/acpica/exconvrt.c | 4 +- drivers/acpi/acpica/excreate.c | 2 +- drivers/acpi/acpica/exfield.c | 4 +- drivers/acpi/acpica/exfldio.c | 14 +- drivers/acpi/acpica/exnames.c | 2 +- drivers/acpi/acpica/exoparg3.c | 8 +- drivers/acpi/acpica/exoparg6.c | 2 +- drivers/acpi/acpica/exregion.c | 6 +- drivers/acpi/acpica/exresnte.c | 4 +- drivers/acpi/acpica/exresolv.c | 2 +- drivers/acpi/acpica/exresop.c | 4 +- drivers/acpi/acpica/exstorob.c | 4 +- drivers/acpi/acpica/hwgpe.c | 6 +- drivers/acpi/acpica/hwregs.c | 270 ++++++++++++++++++-- drivers/acpi/acpica/hwxface.c | 7 +- drivers/acpi/acpica/nsconvert.c | 6 +- drivers/acpi/acpica/nsnames.c | 2 +- drivers/acpi/acpica/nsobject.c | 4 +- drivers/acpi/acpica/nsprepkg.c | 86 +++++++ drivers/acpi/acpica/nsrepair.c | 2 +- drivers/acpi/acpica/nsrepair2.c | 6 +- drivers/acpi/acpica/nsutils.c | 8 +- drivers/acpi/acpica/nsxfeval.c | 113 ++++---- drivers/acpi/acpica/nsxfname.c | 6 +- drivers/acpi/acpica/nsxfobj.c | 6 +- drivers/acpi/acpica/psargs.c | 2 +- drivers/acpi/acpica/psparse.c | 4 +- drivers/acpi/acpica/psutils.c | 2 +- drivers/acpi/acpica/psxface.c | 2 +- drivers/acpi/acpica/rscalc.c | 90 +++---- drivers/acpi/acpica/rscreate.c | 2 +- drivers/acpi/acpica/rsdumpinfo.c | 9 +- drivers/acpi/acpica/rsmisc.c | 2 +- drivers/acpi/acpica/rsserial.c | 21 +- drivers/acpi/acpica/rsutils.c | 12 +- drivers/acpi/acpica/rsxface.c | 6 +- drivers/acpi/acpica/tbdata.c | 15 +- drivers/acpi/acpica/tbfadt.c | 2 +- drivers/acpi/acpica/tbfind.c | 2 +- drivers/acpi/acpica/tbinstal.c | 6 +- drivers/acpi/acpica/tbutils.c | 33 +-- drivers/acpi/acpica/tbxface.c | 6 +- drivers/acpi/acpica/tbxfroot.c | 8 +- drivers/acpi/acpica/utalloc.c | 5 +- drivers/acpi/acpica/utascii.c | 140 ++++++++++ drivers/acpi/acpica/utbuffer.c | 24 +- drivers/acpi/acpica/utcache.c | 7 +- drivers/acpi/acpica/utcopy.c | 16 +- drivers/acpi/acpica/utids.c | 8 +- drivers/acpi/acpica/utmath.c | 4 +- drivers/acpi/acpica/utobject.c | 18 +- drivers/acpi/acpica/utosi.c | 4 +- drivers/acpi/acpica/utownerid.c | 6 +- drivers/acpi/acpica/utprint.c | 14 +- drivers/acpi/acpica/utstring.c | 71 +---- drivers/acpi/acpica/utxface.c | 4 +- include/acpi/acpiosxf.h | 8 +- include/acpi/acpixf.h | 23 +- include/acpi/acrestyp.h | 1 + include/acpi/actbl3.h | 23 +- include/acpi/actypes.h | 41 +-- .../acpi/os_specific/service_layers/oslinuxtbl.c | 47 ++-- .../acpi/os_specific/service_layers/osunixxf.c | 24 +- tools/power/acpi/tools/acpidump/Makefile | 1 + tools/power/acpi/tools/acpidump/apdump.c | 10 +- 96 files changed, 961 insertions(+), 553 deletions(-) create mode 100644 drivers/acpi/acpica/utascii.c
Signature · 1 line
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