Commit Graph

63 Commits

Author SHA1 Message Date
Erik Schmauss 9585763888 ACPICA: adding SPDX headers
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2018-03-18 19:08:05 +01:00
Erik Schmauss e62f822785 ACPICA: Restructure ACPI table files
ACPICA commit a025731aec31745b775f7bdcd850c57d0a08298d

Split/restructure:
Table headers (actbl1*.h)
disassembler table info files (dmtbinfo*.c)
disassembler table dump files (dmtbdump*.c)

Adds 6 new files.

Link: https://github.com/acpica/acpica/commit/a025731a
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2018-02-21 23:48:18 +01:00
Bob Moore da6f8320d5 ACPICA: All acpica: Update copyrights to 2018
including tool signons.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2018-02-06 10:31:20 +01:00
Hanjun Guo 4c106aa411 ACPICA: iasl: Add SMMUv3 device ID mapping index support
ACPICA commit 5c371879e035122c5807752f42247fd091d107d6

SMMUv3 device ID mapping index is used for SMMUv3
MSI which is introduced in IORT spec revision c,
add its support for iasl.

Tested with iasl -t IORT then get the right SMMUv3
node in iort.asl.

Link: https://github.com/acpica/acpica/commit/5c371879
Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-11-27 01:20:31 +01:00
Bob Moore 4c189c9da0 ACPICA: iASL/Tools: Add support for PDTT, SDEV, TPM2 ACPI tables
ACPICA commit 028d331522f239fa615148273f6d10e9deadb1b3

Full support for PDTT and SDEV
Partial support for TPM2 due to odd layout of the optional
fields of the table.

Link: https://github.com/acpica/acpica/commit/028d3315
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-11-27 01:20:29 +01:00
James Morse 3bd38469df ACPICA: iASL: Add support for the SDEI table
ACPICA commit 5ad4f0b7bf9e7ba175bd320cf7950f3b38799ff3

ACPI 6.2 adds support for the Software Delegated Exception Interface,
which is described by "Software Delegated Exception Interface (SDEI)"
ARM DEN0054A.

Add the necessary types in the ACPICA header files and support for
compiling/decompiling the table.

Link: https://github.com/acpica/acpica/commit/5ad4f0b7
Signed-off-by: James Morse <james.morse@arm.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-08-03 23:34:15 +02:00
Ganapatrao Kulkarni c944230064 ACPICA: iasl: Update to IORT SMMUv3 disassembling
ACPICA commit 8cadc4fb500e2aa52241e367c87a0f95d9760c58

ARM IORT specification has provision to define Proximity domain
in SMMUv3 IORT table. Adding required changes to decode
Proximity domain of SMMUv3 IORT table.

Link: https://github.com/acpica/acpica/commit/8cadc4fb
Signed-off-by: Ganapatrao Kulkarni <ganapatrao.kulkarni@cavium.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-07-20 16:38:26 +02:00
Robin Murphy 0c2021c047 ACPICA: IORT: Update SMMU models for revision C
ACPICA commit d00a4eb86e64bb4fa70f57ab5e5ca0a4ca2ad8ef

IORT revision C has been published with a number of new SMMU
implementation identifiers; define them.

Link: https://github.com/acpica/acpica/commit/d00a4eb8
Signed-off-by: Robin Murphy <robin.murphy@arm.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-07-20 16:38:23 +02:00
Bob Moore bff7f90bbe ACPICA: Add header support for TPM2 table changes
ACPICA commit b922ecaf9053dae3b8933664e951ed1ee8f86f07

Update to new version of the TCG/ACPI spec.
Does not include table compiler or disassembler support.

Link: https://github.com/acpica/acpica/commit/b922ecaf
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-12 14:58:38 +02:00
Lv Zheng e6ab3b776d ACPICA: Tables: Add WSMT support
ACPICA commit 4f12387029c6a561e7792f53caf2e7f1f0ab2bbe

This patch adds WSMT support, the table can be found at Line [#1].
The support includes table structure definitions (ACPICA tables) and
assembly/disassembly (iasl) support. Lv Zheng.

Link: https://github.com/acpica/acpica/commit/4f123870
Link: https://msdn.microsoft.com/windows/hardware/drivers/bringup/acpi-system-description-tables#wsmt [1]
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-06-12 14:50:33 +02:00
Linus Torvalds dc9edaab90 More ACPI updates for v4.12-rc1
- Update the ACPICA code in the kernel to upstream revision
    20170303 which includes:
    * Minor fixes and improvements in the core code (Bob Moore,
      Seunghun Han).
    * Debugger fixes (Colin Ian King, Lv Zheng).
    * Compiler/disassembler improvements (Bob Moore, David Box,
      Lv Zheng).
    * Build-related update (Lv Zheng).
 
  - Add new device IDs and platform-related information to the
    ACPI drivers for Intel (LPSS) and AMD (APD) SoCs (Hanjun Guo,
    Hans de Goede).
 
  - Make it possible to quirk ACPI-enumerated devices as "always
    present" on platforms where they are incorrectly reported as not
    present by the AML and add the INT0002 device ID to the list of
    "always present" devices (Hans de Goede).
 
  - Fix the register information in the xpower PMIC driver and add
    comments to map the registers to symbols used by AML to it
    (Hans de Goede).
 
  - Move the code turning off unused ACPI power resources during
    system resume to a point after all devices have been resumed
    to avoid issues with power resources that do not behave as
    expected (Hans de Goede).
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Merge tag 'acpi-extra-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

Pull more ACPI updates from Rafael Wysocki:
 "These update the ACPICA code in the kernel to upstream revision
  20170303 which adds a few minor fixes and improvements, update ACPI
  SoC drivers with new device IDs, platform-related information and
  similar, fix the register information in the xpower PMIC driver,
  introduce a concept of "always present" devices to the ACPI device
  enumeration code and use it to fix a problem with one platform, and
  fix a system resume issue related to power resources.

  Specifics:

   - Update the ACPICA code in the kernel to upstream revision 20170303
     which includes:
      * Minor fixes and improvements in the core code (Bob Moore,
        Seunghun Han).
      * Debugger fixes (Colin Ian King, Lv Zheng).
      * Compiler/disassembler improvements (Bob Moore, David Box, Lv
        Zheng).
      * Build-related update (Lv Zheng).

   - Add new device IDs and platform-related information to the ACPI
     drivers for Intel (LPSS) and AMD (APD) SoCs (Hanjun Guo, Hans de
     Goede).

   - Make it possible to quirk ACPI-enumerated devices as "always
     present" on platforms where they are incorrectly reported as not
     present by the AML and add the INT0002 device ID to the list of
     "always present" devices (Hans de Goede).

   - Fix the register information in the xpower PMIC driver and add
     comments to map the registers to symbols used by AML to it (Hans de
     Goede).

   - Move the code turning off unused ACPI power resources during system
     resume to a point after all devices have been resumed to avoid
     issues with power resources that do not behave as expected (Hans de
     Goede)"

* tag 'acpi-extra-4.12-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (22 commits)
  ACPI / power: Delay turning off unused power resources after suspend
  ACPI / PMIC: xpower: Fix power_table addresses
  ACPI / LPSS: Call pwm_add_table() for Bay Trail PWM device
  ACPICA: Update version to 20170303
  ACPICA: iasl: add ASL conversion tool
  ACPICA: Local cache support: Allow small cache objects
  ACPICA: Disassembler: Do not unconditionally remove temporary names
  ACPICA: iasl: Fix IORT SMMU GSI disassembling
  ACPICA: Cleanup AML opcode definitions, no functional change
  ACPICA: Debugger: Add interpreter blocking mark for single-step mode
  ACPICA: debugger: fix memory leak on Pathname
  ACPICA: Update for automatic repair code for objects returned by evaluate_object
  ACPICA: Namespace: fix operand cache leak
  ACPICA: Fix several incorrect invocations of ACPICA return macro
  ACPICA: Fix a module for excessive debug output
  ACPICA: Update some function headers, no funtional change
  ACPICA: Disassembler: Enhance resource descriptor detection
  i2c: designware: Add ACPI HID for Hisilicon Hip07/08 I2C controller
  ACPI / APD: Add clock frequency for Hisilicon Hip07/08 I2C controller
  ACPI / bus: Add INT0002 to list of always-present devices
  ...
2017-05-10 09:35:42 -07:00
Bob Moore 9cf7adeca1 ACPICA: iasl: add ASL conversion tool
ACPICA commit c04d310039d3e0ed1cb62876fe7e596fbc75ab01
ACPICA commit a65c1df7e6b4bad8e37df822018c40c6c446add9

The key feature of this utility is that the original comments within
the input ASL files are preserved during the conversion process, and
included within the converted ASL+ file -- thus creating a transparent
conversion of existing ASL files to ASL+ (ASL 2.0)

This patch is an automatic generation of the ASL converter commit,
Linux kernel isn't affected by the functionality provided in this
commit, but requires the linuxized changes to support future ACPICA
release automation.

Link: https://github.com/acpica/acpica/commit/c04d3100
Link: https://github.com/acpica/acpica/commit/a65c1df7
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Jung-uk Kim <jkim@FreeBSD.org>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-04-28 21:56:10 +02:00
Lv Zheng bb1e23e66e ACPICA: iasl: Fix IORT SMMU GSI disassembling
ACPICA commit 637b88de24a78c20478728d9d66632b06fcaa5bf

If the IORT template is compiled and then iort.aml binary disassembled to
iort.dsl, SMMUv1 node lists incorrect offset for SMMU_Nsg_cfg_irpt Interrupt:
[0ECh 0236   8]       SMMU_Nsg_irpt Interrupt : 0000000000000000
[0ECh 0236   8]    SMMU_Nsg_cfg_irpt Interrupt : 0000000000000000
This is because iasl hasn't implemented SMMU GSI decoding yet.

This patch fixes this issue by preparing structures for decoding IORT SMMU
GSI. ACPICA BZ 1340, reported by Alexei Fedorov, fixed by Lv Zheng.

Link: https://github.com/acpica/acpica/commit/637b88de
Link: https://bugs.acpica.org/show_bug.cgi?id=1340
Reported-by: Alexei Fedorov <Alexei.Fedorov@arm.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-04-27 00:31:01 +02:00
Jarkko Sakkinen 3b395d67d9 tpm_crb: remove a cruft constant
Remove a useless constant that slipped through me when I did the code
review. This commit fixes the issue.

Cc: Jiandi An <anjiandi@codeaurora.org>
Fixes: 69c558de63c7 ("tpm/tpm_crb: Enable TPM CRB interface for ARM64")
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
2017-04-25 00:27:18 +03:00
Jiandi An cf8252ca7c ACPICA: Update TPM2 ACPI table
TCG ACPI Specification Family "1.2" and "2.0" Version 1.2
Revision 8 introduces new start method for ARM SMC.

- Add new start method (type 11) for ARM SMC
- Add start method specific parameters offset for ARM SMC start method

Signed-off-by: Jiandi An <anjiandi@codeaurora.org>
Tested-by: Shanker Donthineni <shankerd@codeaurora.org>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> (on x86/PTT)
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
2017-04-03 22:46:02 +03:00
Bob Moore 7735ca0eb4 ACPICA: Source tree: Update copyright notices to 2017
ACPICA commit 16577e5265923f4999b4d2c0addb2343b18135e1

Affects all files.

Link: https://github.com/acpica/acpica/commit/16577e52
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2017-02-09 14:47:02 +01:00
Bob Moore 3a9ca4d5f1 ACPICA: Headers: Update DMAR table for October 2014 I/O spec
ACPICA commit 454b2ea5f0c254e97612e15994f7d4734a7931ea

Adds two flags to the DMAR table.

Link: https://github.com/acpica/acpica/commit/454b2ea5
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-04-05 03:53:31 +02:00
Al Stone 4ac78baf88 ACPICA: IORT: Add in support for the SMMUv3 subtable
ACPICA commit 9f7c3e148f440049615e2791d73b292f65692d7e

The most recent version of the IORT specification adds in a definition
for a subtable to describe SMMUv3 devices; there is already a subtable
for SMMUv1/v2 devices.

Add in the definition of the subtable, add in the code to compile it,
and add in a template for it.

Link: https://github.com/acpica/acpica/commit/9f7c3e14
Signed-off-by: Al Stone <ahs3@redhat.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-04-05 03:53:30 +02:00
Bob Moore 29a3f38e44 ACPICA: Headers: Minor update for SPCR ACPI table
ACPICA commit f3caa7f2e63be31f7fb8dbccabffbb70c29c3021

Update version number and date of specification document.
Point to DBG2 table for some constants.

Link: https://github.com/acpica/acpica/commit/f3caa7f2
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-04-05 03:53:30 +02:00
Aleksey Makarov c7200ffe43 ACPICA: Headers: Add new constants for the DBG2 ACPI table
ACPICA commit 1607b69238df9c1b2940262a17aa94ec49033278

Link: https://github.com/acpica/acpica/commit/1607b692
Signed-off-by: Aleksey Makarov <aleksey.makarov@linaro.org>.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-04-05 03:53:30 +02:00
Bob Moore c8100dc464 ACPICA: Additional 2016 copyright changes
All tool/utility signons.
Dual-license module header.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-01-15 22:18:09 +01:00
Bob Moore 15a61aa19d ACPICA: iASL: Add support for TCPA Server Table
ACPICA commit 55fa9555c71eaa99daebed4cd82cfde3875e8c45

In addition to the existing support for the client table.

Link: https://github.com/acpica/acpica/commit/55fa9555
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-07-23 23:09:08 +02:00
Bob Moore 413d4a6def ACPICA: Update TPM2 ACPI table
ACPICA commit 254bf77e7ca01cb27e026fa5737f7df8dae03f2c

- Add constans for the start_method.
- Remove the control structure, not part of ACPI, not defined in the current
TCG spec.

Link: https://github.com/acpica/acpica/commit/254bf77e
Reported-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-07-01 23:17:56 +02:00
Bob Moore 9005694e40 ACPICA: Update definitions for the TCPA and TPM2 ACPI tables
ACPICA commit 33140b4498666337dd33a00cf3c4797a53981a7b

Changes for a new version of the 3rd party spec for these tables,
the "TCG ACPI Specification", December 14, 2014. Also, moved the
definition of TPM2 to actbl2.h, next to TCPA, since both should
be together.

Update the table compiler/disassembler code for the tables.
However, the "Server" TCPA table is not supported at this time.

Link: https://github.com/acpica/acpica/commit/33140b44
Reported-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-07-01 23:17:56 +02:00
Lv Zheng 874f6a723e ACPICA: ACPI 6.0: Add support for IORT table.
ACPICA commit 5de82757aef5d6163e37064033aacbce193abbca

This patch adds support for IORT (IO Remapping Table) in iasl.

Note that some field names are modified to shrink their length or the
decompiled IORT ASL will contain fields with ugly ":" alignment.

The IORT contains field definitions around "Memory Access Properties". This
patch also adds support to encode/decode it using inline table.

This patch doesn't add inline table support for the SMMU interrupt fields
due to a limitation in current ACPICA data table support. Lv Zheng.

Link: https://github.com/acpica/acpica/commit/5de82757
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-05-22 03:22:20 +02:00
Bob Moore 9ab8cf1b69 ACPICA: ACPI 6.0: Add changes for LPIT table.
ACPICA commit d527908bb33a3ed515cfb349cbec57121deafcc8

Second subtable type was removed from the July 2014 LPIT
document.

Link: https://github.com/acpica/acpica/commit/d527908b
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-05-22 03:22:20 +02:00
Bob Moore a50edd4b72 ACPICA: Disassembler: Some cleanup of the table dump module.
ACPICA commit 330e3b7ec96fbd2e0677b786c09d86be36dd5673

Cleanup of LPIT table output (Dean Nelson)
Split some long lines.

Link: https://github.com/acpica/acpica/commit/330e3b7e
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-04-14 14:51:56 +02:00
Bob Moore 5132f2faa5 ACPICA: iASL: Add support for MSDM ACPI table.
ACPICA commit a2c590ce9bff850e3abf4fd430cede860a3cb1fa

This is the Microsoft Data Management table.

MSDM table is not used in the Linux kernel.

Link: https://github.com/acpica/acpica/commit/a2c590ce
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-04-14 14:51:55 +02:00
Bob Moore 64645c3fb0 ACPICA: Update for SLIC ACPI table.
ACPICA commit c73195e13d6ad53dd7f03f86cea03c7dec72ffd3

Update to latest table definition, which contains major changes.

SLIC table is not used in the Linux kernel.

Link: https://github.com/acpica/acpica/commit/c73195e1
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-04-14 14:51:55 +02:00
David E. Box 82a8094194 ACPICA: Update Copyright headers to 2015
ACPICA commit 8990e73ab2aa15d6a0068b860ab54feff25bee36

Link: https://github.com/acpica/acpica/commit/8990e73a
Signed-off-by: David E. Box <david.e.box@linux.intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-02-05 15:31:43 +01:00
Bob Moore 83118b0de3 ACPICA: Tables: Update for DMAR table changes.
Update table compiler and disassembler for new DMAR fields introduced
in Sept. 2013.

Note that Linux DMAR users need to be updated after applying this change.

[zetalog: changing drivers/iommu/dmar.c accordingly]

Cc: David Woodhouse <dwmw2@infradead.org>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-07-31 00:50:23 +02:00
Lv Zheng 1538ac64f5 ACPICA: Tables: Merge DMAR table structure updates
This patch is a back port result of the following Linux commit:
  Author: David Woodhouse <David.Woodhouse@intel.com>
  Subject: iommu/vt-d: Add ACPI namespace device reporting structures

ACPICA need to handle old compilers where u8 object_name[] is only allowed
for an initialized variable. This patch reduces back port source code
differences between Linux and ACPICA upstream.

Cc: David Woodhouse <David.Woodhouse@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-07-08 14:22:28 +02:00
Bob Moore 1a49b72c4e ACPICA: Comment updates - no functional change.
Change all instances of "sub-table" to "subtable" for
consistency.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-05-07 00:55:00 +02:00
Bob Moore d36d4e30bd ACPICA: Add support for LPIT table.
Adds header, disassembler, table compiler, and template support
for the Low Power Idle Table (LPIT).

Note that the disassembler and table compiler are not shipped in
the kernel.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-05-07 00:55:00 +02:00
Linus Torvalds 3f583bc219 IOMMU Upates for Linux v3.15
This time a few more updates queued up.
 
 	* Rework VT-d code to support ACPI devices
 
 	* Improvements for memory and PCI hotplug support
 	  in the VT-d driver
 
 	* Device-tree support for OMAP IOMMU
 
 	* Convert OMAP IOMMU to use devm_* interfaces
 
 	* Fixed PASID support for AMD IOMMU
 
 	* Other random cleanups and fixes for OMAP, ARM-SMMU
 	  and SHMOBILE IOMMU
 
 Most of the changes are in the VT-d driver because some rework was
 necessary for better hotplug and ACPI device support.
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Merge tag 'iommu-updates-v3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu

Pull IOMMU upates from Joerg Roedel:
 "This time a few more updates queued up.

   - Rework VT-d code to support ACPI devices

   - Improvements for memory and PCI hotplug support in the VT-d driver

   - Device-tree support for OMAP IOMMU

   - Convert OMAP IOMMU to use devm_* interfaces

   - Fixed PASID support for AMD IOMMU

   - Other random cleanups and fixes for OMAP, ARM-SMMU and SHMOBILE
     IOMMU

  Most of the changes are in the VT-d driver because some rework was
  necessary for better hotplug and ACPI device support"

* tag 'iommu-updates-v3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/joro/iommu: (75 commits)
  iommu/vt-d: Fix error handling in ANDD processing
  iommu/vt-d: returning free pointer in get_domain_for_dev()
  iommu/vt-d: Only call dmar_acpi_dev_scope_init() if DRHD units present
  iommu/vt-d: Check for NULL pointer in dmar_acpi_dev_scope_init()
  iommu/amd: Fix logic to determine and checking max PASID
  iommu/vt-d: Include ACPI devices in iommu=pt
  iommu/vt-d: Finally enable translation for non-PCI devices
  iommu/vt-d: Remove to_pci_dev() in intel_map_page()
  iommu/vt-d: Remove pdev from intel_iommu_attach_device()
  iommu/vt-d: Remove pdev from iommu_no_mapping()
  iommu/vt-d: Make domain_add_dev_info() take struct device
  iommu/vt-d: Make domain_remove_one_dev_info() take struct device
  iommu/vt-d: Rename 'hwdev' variables to 'dev' now that that's the norm
  iommu/vt-d: Remove some pointless to_pci_dev() calls
  iommu/vt-d: Make get_valid_domain_for_dev() take struct device
  iommu/vt-d: Make iommu_should_identity_map() take struct device
  iommu/vt-d: Handle RMRRs for non-PCI devices
  iommu/vt-d: Make get_domain_for_dev() take struct device
  iommu/vt-d: Make domain_context_mapp{ed,ing}() take struct device
  iommu/vt-d: Make device_to_iommu() cope with non-PCI devices
  ...
2014-04-05 18:46:26 -07:00
David Woodhouse 86a54dcce6 iommu/vt-d: Add ACPI namespace device reporting structures
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2014-03-20 14:25:06 +00:00
Robert Moore 6e59608483 ACPICA: Revert "Headers: Deploy #pragma pack (push) and (pop)."
This reverts commit aae576e5faefa8ba70647efa320d4747b6375f1e.
Push and Pop are not portable "enough", and caused problems for
some ACPICA customers.

Signed-off-by: Robert Moore <Robert.Moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-03-18 01:53:45 +01:00
Bob Moore 4ac4c5fad8 ACPICA: Headers: Deploy #pragma pack (push) and (pop).
Use push and pop to both guarantee that the correct alignment is used,
and to restore the alignment to whatever it was before the header
was included.

It is reported that the #pragma pack(push/pop) directives are not supported
by the specific GCCs, but this patch still doesn't affect kernel build
as there are already #pragma pack([1]) directives used in the old ACPICA
headers, which means there shouldn't be GCCs that are currently used to
compile the ACPI kernels do not support #pragma pack() directives.

References: https://bugs.acpica.org/show_bug.cgi?id=1058
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-02-27 00:45:59 +01:00
Bob Moore fbb7a2dc2b ACPICA: Update ACPICA copyrights to 2014.
Update ACPICA copyrights to 2014. Includes all source headers and
signons for the various tools.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-02-11 00:30:25 +01:00
Bob Moore 774552229a ACPICA: Tables: Add full support for the DBG2 table.
Updates the DBG2 (Debug Port 2) table definition in the actbl2.h header.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-01-08 15:31:36 +01:00
Lv Zheng fa5f508f94 ACPICA: Update DMAR table definitions.
This patch updates DMAR table header definitions as such enhancement
has been made in ACPICA upstream already.  It ports that change to
the Linux source to reduce source code differences between Linux and
ACPICA upstream.

Build test done on x86-64 machine with the following configs enabled:
  CONFIG_DMAR_TABLE
  CONFIG_IRQ_REMAP
  CONFIG_INTEL_IOMMU

This patch does not affect the generation of the Linux kernel binary.

[rjw: Changelog]
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-10-31 14:37:32 +01:00
Lv Zheng 98b5c9934c ACPICA: iASL/Disassembler: Add support for MTMR table
MTMR table is used in the recent ACPI BIOS enabled Intel MID
platforms.  The format of this table has been defined in the
"Simple Firmware Interface Specification" except it uses GAS
instead of 64-bit values for address fields.  This patch introduces
MTMR table support into ACPICA.  Lv Zheng.

Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-03-12 00:45:04 +01:00
Lv Zheng 25c0330aa6 ACPICA: iASL/Disassembler: Add support for VRTC table
VRTC is used in Intel MID platforms as a replacement of the
traditional x86 RTC. VRTC table can be found in the recent ACPI
BIOS enabled Intel MID platforms. The format of this table has
been defined in the "Simple Firmware Interface Specification"
except it uses GAS instead of 64-bit values for address fields.
This patch introduces VRTC table support into ACPICA.  Lv Zheng.

Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-03-12 00:45:03 +01:00
Bob Moore 25f044e645 ACPICA: Update ACPICA copyrights to 2013
Includes all source headers and signons for the various tools.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-01-25 13:30:47 +01:00
Bob Moore e6750be957 ACPICA: iASL: Finish support for CSRT table.
Add intel-specific shared info subtable.  Add data table compiler
and template support.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-01-10 12:36:21 +01:00
Bob Moore be030a5768 ACPICA: Add support for complex _PLD buffers.
_PLD (Physical Location of Device) returns a bit-packed buffer that
is difficult to parse. This change adds a new interface,
AcpiDecodePldBuffer that parses the buffer into a more usable
local struct. Also adds macros to both get and set individual
fields within the packed _PLD buffer. Adds a new include file,
acbuffer.h - which will be expanded to add structs for other
ACPI names that return buffers. ACPICA BZ 954.

Emit (in comments) the decoded contents of a static _PLD buffer
in order to improve comprehension of this bit-packed buffer.

Add multi-endian support to the _PLD decode routine. Deploy the
multi-endian macros to extract data from the _PLD buffer.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2012-09-21 00:26:17 -04:00
Bob Moore 4e2f9c278a ACPICA: Headers: Add support for CSRT and DBG2 ACPI tables.
These tables are defined outside of the ACPI specification.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Feng Tang <feng.tang@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
2012-09-21 00:26:17 -04:00
Bob Moore ba494beeaa ACPICA: AcpiSrc: Fix some translation issues for Linux conversion
Fixes issues like this:

i_aSL -> iASL
00-7_f -> 00-7F
local_fADT -> local_FADT
execute_oSI -> execute_OSI

Also, in function headers, the parameters are now translated to
lower case (with underscores if necessary.)

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>
2012-07-17 00:05:51 -04:00
Bob Moore 75e7386b10 ACPICA: Update header files copyrights to 2012
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>
2012-07-17 00:05:50 -04:00
Bob Moore 5cf4d7338b ACPICA: Header support for SLIC table
We finally have the definition for this table.

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>
2011-03-23 00:18:18 -04:00