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2020-01-13ACPICA: All acpica: Update copyrights to 2020 Including tool signons.Bob Moore
ACPICA commit 8b9c69d0984067051ffbe8526f871448ead6a26b Link: https://github.com/acpica/acpica/commit/8b9c69d0 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Erik Kaneda <erik.kaneda@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2019-02-24ACPI/ACPICA: Trivial: fix spelling mistakes and fix whitespace formattingErik Schmauss
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2019-02-24ACPICA: ACPI 6.3: PPTT add additional fields in Processor Structure FlagsErik Schmauss
ACPICA commit c736ea34add19a3a07e0e398711847cd6b95affd Link: https://github.com/acpica/acpica/commit/c736ea34 Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2019-02-24ACPICA: ACPI 6.3: MADT: add support for statistical profiling in GICCErik Schmauss
ACPICA commit 31b184052a986dc8d80c878edeca574d4ffa1cf5 Link: https://github.com/acpica/acpica/commit/31b18405 Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2019-02-18ACPICA: ACPI 6.3: Add Trigger order to PCC Identifier structure in PDTTErik Schmauss
ACPICA commit b11446d8b47805c2637a2286aca34b717ec6b5be Link: https://github.com/acpica/acpica/commit/b11446d8 Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2019-01-15ACPICA: All acpica: Update copyrights to 2019Bob Moore
ACPICA commit 62f4f98e941d86e41969bf2ab5a93b8dc94dc49e The update includes userspace tool signons. Link: https://github.com/acpica/acpica/commit/62f4f98e 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>
2018-06-06ACPICA: IORT: Add PMCG node supprtRobin Murphy
PMCG nodes were added by IORT revision C, with the unfortunate oversight that it only defined a single base address, and thus was incapable of properly describing PMCG implementations with PMCG_CFGR.RELOC_CTRS = 1, where the counters are in a separate page from the control registers. Revision D corrects this by clarifying the existing field as the page 0 base address and adding a second field to describe the page 1 address when implemented. With the spec now fit for purpose, let's support it. Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2018-06-06ACPICA: IORT: Update for revision DRobin Murphy
IORT revision D contains a few additions and fixes to currently-supported tables: - SMMUv3 proximity domain field is enlarged to 4 bytes for consistency with SRAT - Root complex nodes gain an address size limit field equivalent to that of named components - Named component nodes gain a way to describe PASID (substream_ID) support, encoded in their flags Additionally, we fix a couple of outstanding points in passing: - Add the stall support flag for named components defined in revision C - Fix SMMUv3 HTTU override mask, which should always have been 2 bits Signed-off-by: Robin Murphy <robin.murphy@arm.com> Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2018-03-18ACPICA: adding SPDX headersErik Schmauss
Signed-off-by: Erik Schmauss <erik.schmauss@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2018-02-21ACPICA: Restructure ACPI table filesErik Schmauss
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>
2018-02-06ACPICA: All acpica: Update copyrights to 2018Bob Moore
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>
2017-11-27ACPICA: iasl: Add SMMUv3 device ID mapping index supportHanjun Guo
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>
2017-11-27ACPICA: iASL/Tools: Add support for PDTT, SDEV, TPM2 ACPI tablesBob Moore
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>
2017-08-03ACPICA: iASL: Add support for the SDEI tableJames Morse
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>
2017-07-20ACPICA: iasl: Update to IORT SMMUv3 disassemblingGanapatrao Kulkarni
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>
2017-07-20ACPICA: IORT: Update SMMU models for revision CRobin Murphy
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>
2017-06-12ACPICA: Add header support for TPM2 table changesBob Moore
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>
2017-06-12ACPICA: Tables: Add WSMT supportLv Zheng
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>
2017-05-10Merge tag 'acpi-extra-4.12-rc1' of ↵Linus Torvalds
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 ...
2017-04-28ACPICA: iasl: add ASL conversion toolBob Moore
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>
2017-04-27ACPICA: iasl: Fix IORT SMMU GSI disassemblingLv Zheng
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>
2017-04-25tpm_crb: remove a cruft constantJarkko Sakkinen
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>
2017-04-03ACPICA: Update TPM2 ACPI tableJiandi An
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>
2017-02-09ACPICA: Source tree: Update copyright notices to 2017Bob Moore
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>
2016-04-05ACPICA: Headers: Update DMAR table for October 2014 I/O specBob Moore
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>
2016-04-05ACPICA: IORT: Add in support for the SMMUv3 subtableAl Stone
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>
2016-04-05ACPICA: Headers: Minor update for SPCR ACPI tableBob Moore
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>
2016-04-05ACPICA: Headers: Add new constants for the DBG2 ACPI tableAleksey Makarov
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>
2016-01-15ACPICA: Additional 2016 copyright changesBob Moore
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>
2015-07-23ACPICA: iASL: Add support for TCPA Server TableBob Moore
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>
2015-07-01ACPICA: Update TPM2 ACPI tableBob Moore
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>
2015-07-01ACPICA: Update definitions for the TCPA and TPM2 ACPI tablesBob Moore
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>
2015-05-22ACPICA: ACPI 6.0: Add support for IORT table.Lv Zheng
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>
2015-05-22ACPICA: ACPI 6.0: Add changes for LPIT table.Bob Moore
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>
2015-04-14ACPICA: Disassembler: Some cleanup of the table dump module.Bob Moore
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>
2015-04-14ACPICA: iASL: Add support for MSDM ACPI table.Bob Moore
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>
2015-04-14ACPICA: Update for SLIC ACPI table.Bob Moore
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>
2015-02-05ACPICA: Update Copyright headers to 2015David E. Box
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>
2014-07-31ACPICA: Tables: Update for DMAR table changes.Bob Moore
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>
2014-07-08ACPICA: Tables: Merge DMAR table structure updatesLv Zheng
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>
2014-05-07ACPICA: Comment updates - no functional change.Bob Moore
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>
2014-05-07ACPICA: Add support for LPIT table.Bob Moore
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>
2014-04-05Merge tag 'iommu-updates-v3.15' of ↵Linus Torvalds
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 ...
2014-03-20iommu/vt-d: Add ACPI namespace device reporting structuresDavid Woodhouse
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
2014-03-18ACPICA: Revert "Headers: Deploy #pragma pack (push) and (pop)."Robert Moore
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>
2014-02-27ACPICA: Headers: Deploy #pragma pack (push) and (pop).Bob Moore
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>
2014-02-11ACPICA: Update ACPICA copyrights to 2014.Bob Moore
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>
2014-01-08ACPICA: Tables: Add full support for the DBG2 table.Bob Moore
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>
2013-10-31ACPICA: Update DMAR table definitions.Lv Zheng
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>
2013-03-12ACPICA: iASL/Disassembler: Add support for MTMR tableLv Zheng
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>
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