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| | * | | | ACPI / PCI / PM: Rework acpi_pci_propagate_wakeup()Rafael J. Wysocki2017-08-011-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The acpi_pci_propagate_wakeup() routine is there to handle cases in which PCI bridges (or PCIe ports) are expected to signal wakeup for devices below them, but currently it doesn't do that correctly. The problem is that acpi_pci_propagate_wakeup() uses acpi_pm_set_device_wakeup() for bridges and if that routine is called for multiple times to disable wakeup for the same device, it will disable it on the first invocation and the next calls will have no effect (it works analogously when called to enable wakeup, but that is not a problem). Now, say acpi_pci_propagate_wakeup() has been called for two different devices under the same bridge and it has called acpi_pm_set_device_wakeup() for that bridge each time. The bridge is now enabled to generate wakeup signals. Next, suppose that one of the devices below it resumes and acpi_pci_propagate_wakeup() is called to disable wakeup for that device. It will then call acpi_pm_set_device_wakeup() for the bridge and that will effectively disable remote wakeup for all devices under it even though some of them may still be suspended and remote wakeup may be expected to work for them. To address this (arguably theoretical) issue, allow wakeup.enable_count under struct acpi_device to grow beyond 1 in certain situations. In particular, allow that to happen in acpi_pci_propagate_wakeup() when wakeup is enabled or disabled for PCI bridges, so that wakeup is actually disabled for the bridge when all devices under it resume and not when just one of them does that. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com> Acked-by: Bjorn Helgaas <bhelgaas@google.com>
| | * | | | ACPI / PM: Split acpi_device_wakeup()Rafael J. Wysocki2017-08-011-1/+1
| | |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To prepare for a subsequent change and make the code somewhat easier to follow, do the following in the ACPI device wakeup handling code: * Replace wakeup.flags.enabled under struct acpi_device with wakeup.enable_count as that will be necessary going forward. For now, wakeup.enable_count is not allowed to grow beyond 1, so the current behavior is retained. * Split acpi_device_wakeup() into acpi_device_wakeup_enable() and acpi_device_wakeup_disable() and modify the callers of it accordingly. * Introduce a new acpi_wakeup_lock mutex to protect the wakeup enabling/disabling code from races in case it is executed more than once in parallel for the same device (which may happen for bridges theoretically). Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Reviewed-by: Mika Westerberg <mika.westerberg@linux.intel.com>
| * / / / ACPICA: Make it possible to enable runtime GPEs earlierRafael J. Wysocki2017-08-171-1/+2
| |/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Runtime GPEs have corresponding _Lxx/_Exx methods and are enabled automatically during the initialization of the ACPI subsystem through acpi_update_all_gpes() with the assumption that acpi_setup_gpe_for_wake() will be called in advance for all of the GPEs pointed to by _PRW objects in the namespace that may be affected by acpi_update_all_gpes(). That is, acpi_ev_initialize_gpe_block() can only be called for a GPE block after acpi_setup_gpe_for_wake() has been called for all of the _PRW (wakeup) GPEs in it. The platform firmware on some systems, however, expects GPEs to be enabled before the enumeration of devices which is when acpi_setup_gpe_for_wake() is called and that goes against the above assumption. For this reason, introduce a new flag to be set by acpi_ev_initialize_gpe_block() when automatically enabling a GPE to indicate to acpi_setup_gpe_for_wake() that it needs to drop the reference to the GPE coming from acpi_ev_initialize_gpe_block() and modify acpi_setup_gpe_for_wake() accordingly. These changes allow acpi_setup_gpe_for_wake() and acpi_ev_initialize_gpe_block() to be invoked in any order. Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Tested-by: Mika Westerberg <mika.westerberg@linux.intel.com>
* | | | Merge branch 'acpica'Rafael J. Wysocki2017-09-0310-22/+62
|\ \ \ \ | |/ / / |/| / / | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * acpica: (32 commits) ACPICA: Update version to 20170728 ACPICA: Revert "Update resource descriptor handling" ACPICA: Resources: Allow _DMA method in walk resources ACPICA: Ensure all instances of AE_AML_INTERNAL have error messages ACPICA: Implement deferred resolution of reference package elements ACPICA: Debugger: Improve support for Alias objects ACPICA: Interpreter: Update handling for Alias operator ACPICA: EFI/EDK2: Cleanup to enable /WX for MSVC builds ACPICA: acpidump: Add DSDT/FACS instance support for Linux and EFI ACPICA: CLib: Add short multiply/shift support ACPICA: EFI/EDK2: Sort acpi.h inclusion order ACPICA: Add a comment, no functional change ACPICA: Namespace: Update/fix an error message ACPICA: iASL: Add support for the SDEI table ACPICA: Divergences: reduce access size definitions ACPICA: Update version to 20170629 ACPICA: Update resource descriptor handling ACPICA: iasl: Update to IORT SMMUv3 disassembling ACPICA: Disassembler: skip parsing of incorrect external declarations ACPICA: iASL: Ensure that the target node is valid in acpi_ex_create_alias ...
| * | ACPICA: Update version to 20170728Bob Moore2017-08-031-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit 50f61636543a55d143c792a4814da7700a7fafc2 Version 20170728. Link: https://github.com/acpica/acpica/commit/50f61636 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>
| * | ACPICA: Resources: Allow _DMA method in walk resourcesBob Moore2017-08-031-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit af661c00afac7aa481a961fa48c6540a99ad64a6 The _DMA object contains a resource template, this change adds support for the walk resources function so that ACPI devices containing a _DMA object can actually parse it to detect DMA ranges for the respective bus. Link: https://github.com/acpica/acpica/commit/af661c00 Signed-off-by: Lorenzo Pieralisi <lorenzo.pieralisi@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>
| * | ACPICA: CLib: Add short multiply/shift supportLv Zheng2017-08-033-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit 01b8f5a2350b9cc329cd8402ac8faec36fc501f5 In order to build ACPICA EFI tools with EDK-II on Windows, 64-bit multiply/shift supports are also required to be implemented. Otherwise, MSVC complains: acpidump.lib(utstrtoul64.obj) : error LNK2001: unresolved external symbol __allmul acpidump.lib(uthex.obj) : error LNK2001: unresolved external symbol __aullshr Note: 1. This patch also splits _EDK2_EFI from _GNU_EFI as they might have different math64 supports. 2. Support of gcc math64 is not included in this patch. 3. Support of EDK2 arch independent math64 is done via linking to base_lib. This patch fixes this issue. Reported by Shao Ming, fixed by Lv Zheng. For Linux kernel, this patch is a functional no-op. Link: https://github.com/acpica/acpica/commit/01b8f5a2 Tested-by: "Shao, Ming" <smbest163@163.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>
| * | ACPICA: EFI/EDK2: Sort acpi.h inclusion orderShao Ming2017-08-031-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit 43ff22215f0fcd8ca80abec5712a07d2cc9a801d acpi.h inclusion order need to be changed to build EDK-II ports of acpidump on Windows as va_list is used before it's definition in that environment. As we only need to ensure order of acenv.h/acenvex.h to be pre/post ACPICA type definitions, inclusion order is changed to make MSVC builds happy. Lv Zheng. Link: https://github.com/acpica/acpica/commit/43ff2221 Signed-off-by: "Shao, Ming" <smbest163@163.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Shao Ming <smbest163@163.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| * | ACPICA: iASL: Add support for the SDEI tableJames Morse2017-08-031-0/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | ACPICA: Divergences: reduce access size definitionsLv Zheng2017-08-032-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit cf27b3c98883d2a15d932016792fcb8272ace96d The following commit introduces definition of access width to ACPICA. Commit: 2bece49394872d36bbc5767fd643deac05920c55 Subject: ACPI: SPCR: Use access width to determine mmio usage Actually the access bit width can be calculated via access width. It would be better to define a macro calculating bit width rather than defining fixed values. This patch thus cleans up the definitions to reduce divergences. Link: https://github.com/acpica/acpica/commit/cf27b3c9 Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| * | ACPICA: Update version to 20170629Bob Moore2017-07-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit 7271c1c54c095c06ed9e7d28641f2356da840038 Version 20170629 Link: https://github.com/acpica/acpica/commit/7271c1c5 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>
| * | ACPICA: iasl: Update to IORT SMMUv3 disassemblingGanapatrao Kulkarni2017-07-201-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| * | ACPICA: Tables: Add deferred table verification supportLv Zheng2017-07-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit 2dd6c151d5d5e76dacba8f7db9e259fc72982d17 ACPICA commit ffddee6638aced83be18b8bc88569586c1a43e03 This patch allows tables not verified in early stage verfied in acpi_reallocate_root_table(). This is useful for OSPMs like linux where tables cannot be verified in early stage due to early ioremp limitations on some architectures. Reported by Hans de Geode, fixed by Lv Zheng. Link: https://github.com/acpica/acpica/commit/2dd6c151 Link: https://github.com/acpica/acpica/commit/ffddee66 Reported-by: Hans de Goede <hdegoede@redhat.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>
| * | ACPICA: Tables: Change table duplication check to be related to ↵Lv Zheng2017-07-201-7/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | acpi_gbl_verify_table_checksum ACPICA commit 3d837b5d4b1033942b4d91c7d3801a09c3157918 acpi_gbl_verify_table_checksum is used to avoid validating (mapping) an entire table in OS boot stage. 2nd "Reload" check in acpi_tb_install_standard_table() is prepared for the same purpose. So this patch combines them together using a renamed acpi_gbl_enable_table_validation flag. Lv Zheng. Link: https://github.com/acpica/acpica/commit/3d837b5d 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>
| * | Back port of "ACPICA: Use designated initializers"Kees Cook2017-07-202-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit 47538f5f0773c0820d8f552e20f6e77104290c01 The following commit is not correctly linuxized by its ACPICA form (see link #1 for reference): Commit: 3d867f6c5fd6535cdeceef3170e5e84e5dd80fc1 Subject: ACPICA: Use designated initializers Thus breaks linuxize process. This patch is a linuxized back port result of the upstreamed ACPICA commit (see link #2 for reference). Link: https://github.com/acpica/acpica/pull/248/ [#1] Link: https://github.com/acpica/acpica/commit/47538f5f [#2] Signed-off-by: Kees Cook <keescook@google.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>
| * | ACPICA: IORT: Update SMMU models for revision CRobin Murphy2017-07-201-2/+10
| |/ | | | | | | | | | | | | | | | | | | | | | | | | 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>
* / ACPI: NUMA: add missing include in acpi_numa.hRoss Zwisler2017-07-241-0/+1
|/ | | | | | | | | | | | Right now if a file includes acpi_numa.h and they don't happen to include linux/numa.h before it, they get the following warning: ./include/acpi/acpi_numa.h:9:5: warning: "MAX_NUMNODES" is not defined [-Wundef] #if MAX_NUMNODES > 256 ^~~~~~~~~~~~ Signed-off-by: Ross Zwisler <ross.zwisler@linux.intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* Merge tag 'acpi-extra-4.13-rc1' of ↵Linus Torvalds2017-07-101-0/+7
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull more ACPI updates from Rafael Wysocki: "These fix the ACPI SPCR table handling and add a workaround for APM X-Gene 8250 UART on top of that, fix two ACPI hotplug issues related to hot-remove failures, add a missing "static" to one function and constify some attribute_group structures. Specifics: - Fix the ACPI code handling the SPCR table to check access width of MMIO regions and add a workaround for APM X-Gene 8250 UART to use 32-bit MMIO accesses with its register (Loc Ho). - Fix two ACPI-based hotplug issues related to the handling of hot-remove failures on the OS side (Chun-Yi Lee). - Constify attribute_group structures in a few places (Arvind Yadav). - Make one local function static (Colin Ian King)" * tag 'acpi-extra-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: ACPI / DPTF: constify attribute_group structures ACPI / LPSS: constify attribute_group structures ACPI: BGRT: constify attribute_group structures ACPI / power: constify attribute_group structures ACPI / scan: Indicate to platform when hot remove returns busy ACPI / bus: handle ACPI hotplug schedule errors completely ACPI / osi: Make local function acpi_osi_dmi_linux() static ACPI: SPCR: Workaround for APM X-Gene 8250 UART 32-alignment errata ACPI: SPCR: Use access width to determine mmio usage
| *---. Merge branches 'acpi-spcr', 'acpi-osi', 'acpi-bus', 'acpi-scan' and 'acpi-misc'Rafael J. Wysocki2017-07-101-0/+7
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * acpi-spcr: ACPI: SPCR: Workaround for APM X-Gene 8250 UART 32-alignment errata ACPI: SPCR: Use access width to determine mmio usage * acpi-osi: ACPI / osi: Make local function acpi_osi_dmi_linux() static * acpi-bus: ACPI / bus: handle ACPI hotplug schedule errors completely * acpi-scan: ACPI / scan: Indicate to platform when hot remove returns busy * acpi-misc: ACPI / DPTF: constify attribute_group structures ACPI / LPSS: constify attribute_group structures ACPI: BGRT: constify attribute_group structures ACPI / power: constify attribute_group structures
| | * | | ACPI: SPCR: Use access width to determine mmio usageLoc Ho2017-07-041-0/+7
| | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current SPCR code does not check the access width of the MMIO, and uses a default of 8bit register accesses. This prevents devices that only do 16 or 32bit register accesses from working. By simply checking this field and setting the MMIO string appropriately, this issue can be corrected. To prevent any legacy issues, the code will default to 8bit accesses if the value is anything but 16 or 32. Signed-off-by: Jon Mason <jon.mason@broadcom.com> Signed-off-by: Loc Ho <lho@apm.com> Acked-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
* | | | Merge tag 'arm64-upstream' of ↵Linus Torvalds2017-07-051-1/+47
|\ \ \ \ | |/ / / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux Pull arm64 updates from Will Deacon: - RAS reporting via GHES/APEI (ACPI) - Indirect ftrace trampolines for modules - Improvements to kernel fault reporting - Page poisoning - Sigframe cleanups and preparation for SVE context - Core dump fixes - Sparse fixes (mainly relating to endianness) - xgene SoC PMU v3 driver - Misc cleanups and non-critical fixes * tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux: (75 commits) arm64: fix endianness annotation for 'struct jit_ctx' and friends arm64: cpuinfo: constify attribute_group structures. arm64: ptrace: Fix incorrect get_user() use in compat_vfp_set() arm64: ptrace: Remove redundant overrun check from compat_vfp_set() arm64: ptrace: Avoid setting compat FP[SC]R to garbage if get_user fails arm64: fix endianness annotation for __apply_alternatives()/get_alt_insn() arm64: fix endianness annotation in get_kaslr_seed() arm64: add missing conversion to __wsum in ip_fast_csum() arm64: fix endianness annotation in acpi_parking_protocol.c arm64: use readq() instead of readl() to read 64bit entry_point arm64: fix endianness annotation for reloc_insn_movw() & reloc_insn_imm() arm64: fix endianness annotation for aarch64_insn_write() arm64: fix endianness annotation in aarch64_insn_read() arm64: fix endianness annotation in call_undef_hook() arm64: fix endianness annotation for debug-monitors.c ras: mark stub functions as 'inline' arm64: pass endianness info to sparse arm64: ftrace: fix !CONFIG_ARM64_MODULE_PLTS kernels arm64: signal: Allow expansion of the signal frame acpi: apei: check for pending errors when probing GHES entries ...
| * | | arm/arm64: KVM: add guest SEA supportTyler Baicar2017-06-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently external aborts are unsupported by the guest abort handling. Add handling for SEAs so that the host kernel reports SEAs which occur in the guest kernel. When an SEA occurs in the guest kernel, the guest exits and is routed to kvm_handle_guest_abort(). Prior to this patch, a print message of an unsupported FSC would be printed and nothing else would happen. With this patch, the code gets routed to the APEI handling of SEAs in the host kernel to report the SEA information. Signed-off-by: Tyler Baicar <tbaicar@codeaurora.org> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Acked-by: Marc Zyngier <marc.zyngier@arm.com> Acked-by: Christoffer Dall <cdall@linaro.org> Signed-off-by: Will Deacon <will.deacon@arm.com>
| * | | acpi: apei: handle SEA notification type for ARMv8Tyler Baicar2017-06-221-0/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ARM APEI extension proposal added SEA (Synchronous External Abort) notification type for ARMv8. Add a new GHES error source handling function for SEA. If an error source's notification type is SEA, then this function can be registered into the SEA exception handler. That way GHES will parse and report SEA exceptions when they occur. An SEA can interrupt code that had interrupts masked and is treated as an NMI. To aid this the page of address space for mapping APEI buffers while in_nmi() is always reserved, and ghes_ioremap_pfn_nmi() is changed to use the helper methods to find the prot_t to map with in the same way as ghes_ioremap_pfn_irq(). Signed-off-by: Tyler Baicar <tbaicar@codeaurora.org> CC: Jonathan (Zhixiong) Zhang <zjzhang@codeaurora.org> Reviewed-by: James Morse <james.morse@arm.com> Acked-by: Catalin Marinas <catalin.marinas@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
| * | | ras: acpi/apei: cper: add support for generic data v3 structureTyler Baicar2017-06-221-0/+36
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ACPI 6.1 spec adds a new revision of the generic error data entry structure. Add support to handle the new structure as well as properly verify and iterate through the generic data entries. Signed-off-by: Tyler Baicar <tbaicar@codeaurora.org> CC: Jonathan (Zhixiong) Zhang <zjzhang@codeaurora.org> Signed-off-by: Will Deacon <will.deacon@arm.com>
| * | | acpi: apei: read ack upon ghes record consumptionTyler Baicar2017-06-221-1/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A RAS (Reliability, Availability, Serviceability) controller may be a separate processor running in parallel with OS execution, and may generate error records for consumption by the OS. If the RAS controller produces multiple error records, then they may be overwritten before the OS has consumed them. The Generic Hardware Error Source (GHES) v2 structure introduces the capability for the OS to acknowledge the consumption of the error record generated by the RAS controller. A RAS controller supporting GHESv2 shall wait for the acknowledgment before writing a new error record, thus eliminating the race condition. Add support for parsing of GHESv2 sub-tables as well. Signed-off-by: Tyler Baicar <tbaicar@codeaurora.org> CC: Jonathan (Zhixiong) Zhang <zjzhang@codeaurora.org> Reviewed-by: James Morse <james.morse@arm.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
* | | | Merge tag 'acpi-4.13-rc1' of ↵Linus Torvalds2017-07-0411-48/+515
|\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm Pull ACPI updates from Rafael Wysocki: "These mostly update the ACPICA code in the kernel to upstream revision 20170531 which covers all of the new material from ACPI 6.2, including new tables (WSMT, HMAT, PPTT), new subtables and definition changes for some existing tables (BGRT, HEST, SRAT, TPM2, PCCT), new resource descriptor macros for pin control, support for new predefined methods (_LSI, _LSR, _LSW, _HMA), fixes and cleanups. On top of that, an additional ACPICA change from Kees (which also is upstream already) switches all of the definitions of function pointer structures in ACPICA to use designated initializers so as to make the structure layout randomization GCC plugin work with it. The rest is a few fixes and cleanups in the EC driver, an xpower PMIC driver update, a new backlight blacklist entry, and update of the tables configfs interface and a messages formatting cleanup. Specifics: - Update the ACPICA code in the kernel to upstream revision revision 20170531 (which covers all of the new material from ACPI 6.2) including: * Support for the PinFunction(), PinConfig(), PinGroup(), PinGroupFunction(), and PinGroupConfig() resource descriptors (Mika Westerberg). * Support for new subtables in HEST and SRAT, new notify value for HEST, header support for TPM2 table changes, and BGRT Status field update (Bob Moore). * Support for new PCCT subtables (David Box). * Support for _LSI, _LSR, _LSW, and _HMA as predefined methods (Erik Schmauss). * Support for the new WSMT, HMAT, and PPTT tables (Lv Zheng). * New UUID values for Processor Properties (Bob Moore). * New notify values for memory attributes and graceful shutdown (Bob Moore). * Fix related to the PCAT_COMPAT MADT flag (Janosch Hildebrand). * Resource to AML conversion fix for resources containing GPIOs (Mika Westerberg). * Disassembler-related updates (Bob Moore, David Box, Erik Schmauss). * Assorted fixes and cleanups (Bob Moore, Erik Schmauss, Lv Zheng, Cao Jin). - Modify ACPICA to always use designated initializers for function pointer structures to make the structure layout randomization GCC plugin work with it (Kees Cook). - Update the tables configfs interface to unload SSDTs on configfs entry removal (Jan Kiszka). - Add support for the GPI1 regulator to the xpower PMIC Operation Region handler (Hans de Goede). - Fix ACPI EC issues related to conflicting EC definitions in the ECDT and in the ACPI namespace (Lv Zheng, Carlo Caione, Chris Chiu). - Fix an interrupt storm issue in the EC driver and make its debug output work with dynamic debug as expected (Lv Zheng). - Add ACPI backlight quirk for Dell Precision 7510 (Shih-Yuan Lee). - Fix whitespace in pr_fmt() to align log entries properly in some places in the ACPI subsystem (Vincent Legoll)" * tag 'acpi-4.13-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm: (63 commits) ACPI / EC: Add quirk for GL720VMK ACPI / EC: Fix media keys not working problem on some Asus laptops ACPI / EC: Add support to skip boot stage DSDT probe ACPI / EC: Enhance boot EC sanity check ACPI / video: Add quirks for the Dell Precision 7510 ACPI: EC: Fix EC command visibility for dynamic debug ACPI: EC: Fix an EC event IRQ storming issue ACPICA: Use designated initializers ACPICA: Update version to 20170531 ACPICA: Update a couple of debug output messages ACPICA: acpiexec: enhance local signal handler ACPICA: Simplify output for the ACPI Debug Object ACPICA: Unix application OSL: Correctly handle control-c (EINTR) ACPICA: Improvements for debug output only ACPICA: Disassembler: allow conflicting external declarations to be emitted. ACPICA: Disassembler: add external op to namespace on first pass ACPICA: Disassembler: prevent external op's from opening a new scope ACPICA: Changed Gbl_disasm_flag to acpi_gbl_disasm_flag ACPICA: Changing External to a named object ACPICA: Update two error messages to emit control method name ...
| * \ \ \ Merge branch 'acpica'Rafael J. Wysocki2017-07-0311-48/+515
| |\ \ \ \ | | |_|/ / | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * acpica: (53 commits) ACPICA: Use designated initializers ACPICA: Update version to 20170531 ACPICA: Update a couple of debug output messages ACPICA: acpiexec: enhance local signal handler ACPICA: Simplify output for the ACPI Debug Object ACPICA: Unix application OSL: Correctly handle control-c (EINTR) ACPICA: Improvements for debug output only ACPICA: Disassembler: allow conflicting external declarations to be emitted. ACPICA: Disassembler: add external op to namespace on first pass ACPICA: Disassembler: prevent external op's from opening a new scope ACPICA: Changed Gbl_disasm_flag to acpi_gbl_disasm_flag ACPICA: Changing External to a named object ACPICA: Update two error messages to emit control method name ACPICA: Fix for Device/Thermal objects with ObjectType and DerefOf ACPICA: Comment update: spelling/format. No functional change ACPICA: Update comments, no functional change ACPICA: Split resource descriptor decode strings to a new file ACPICA: Remove extraneous status check ACPICA: Export the public mutex interfaces ACPICA: Disassembler: Abort on an invalid/unknown AML opcode ...
| | * | | ACPICA: Use designated initializersKees Cook2017-06-272-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The struct layout randomization plugin detects and randomizes any structs that contain only function pointers. Once layout is randomized, all initialization must be designated or the compiler will misalign the assignments. This switches all the ACPICA function pointer struct to use designated initializers, using the proposed upstream ACPICA macro: https://github.com/acpica/acpica/pull/248/ Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| | * | | Merge back ACPICA material for v4.13.Rafael J. Wysocki2017-06-2711-49/+523
| | |\ \ \
| | | * | | ACPICA: Update version to 20170531Bob Moore2017-06-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit fde696a3f0aed66ff7439744bbcd23bc165deb88 Version 20170531. Link: https://github.com/acpica/acpica/commit/fde696a3 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>
| | | * | | ACPICA: Comment update: spelling/format. No functional changeBob Moore2017-06-271-30/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit d9861dae21b41d48745496bac2665f14e4e28c08 Fix some spelling errors and reformat some long lines. Link: https://github.com/acpica/acpica/commit/d9861dae Reported-by: Cao Jin <caoj.fnst@cn.fujitsu.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>
| | | * | | ACPICA: OSL: Add support to exclude stdarg.hLv Zheng2017-06-122-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit e2df7455a9a4301b03668e4c9c02c7a564cc841c Some hosts may choose not to include stdarg.h, implementing a configurability in acgcc.h, allowing OSen like Solaris to exclude stdarg.h. This patch also fixes acintel.h accordingly without providing builtin support as Intel compiler is similar as GCC. Reported by Dana Myers, fixed by Lv Zheng. Link: https://github.com/acpica/acpica/commit/e2df7455 Reported-by: Dana Myers <dana.myers@oracle.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>
| | | * | | ACPICA: ACPI 6.2: Add support for PinGroupConfig() resourceMika Westerberg2017-06-121-1/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit 08b83591c0db751769d61fa889f4f50f575aeffb PinGroupConfig() is analogous to PinGroupFunction() but instead of mode (muxing), it is used to apply specific fine-grained configuration to a set of referenced pins. The format of this new resource is: PinGroupConfig (Shared/Exclusive, PinConfigType, PinConfigValue, ResourceSource, ResourceSourceIndex, ResourceSourceLabel, ResourceUsage, DescriptorName, VendorData) The PinConfigType/PinConfigValue are the same used by PinConfig() resource. Here also the combination of ResourceSource and ResourceSourceLabel is used to specify the PinGroup() this resource refers to. Link: https://github.com/acpica/acpica/commit/08b83591 Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.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>
| | | * | | ACPICA: ACPI 6.2: Add support for PinGroupFunction() resourceMika Westerberg2017-06-121-1/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit bd9a745749eac7137cd23085e6bdeb322de14ea2 PinGroupFunction() is a new resource introduced with ACPI 6.2. It is used with PinGroup() to configure specific mode for a set of pins exposed by a GPIO controller. The format of the resource is: PinGroupFunction (Shared/Exclusive, FunctionNumber, ResourceSource, ResourceSourceIndex, ResourceSourceLabel, ResourceUsage, DescriptorName, VendorData) The resource_source and ResourceSourceLabel fields are used to specify the PinGroup() resource referenced by PinGroupFunction(). Device (GPIO) { Name (_CRS, ResourceTemplate () { PinGroup ("group1") {2, 3} PinGroup ("group2") {4, 5} ... }) } Device (I2C) { Name (_CRS, ResourceTemplate () { PinGroupFunction (Exclusive, 6, "^GPIO", 0, "mygroup2") }) } In the above example the PinGroupFunction() references the second PinGroup() resource (using label "mygroup2" and configures pins 4 and 5 into mode 6. Link: https://github.com/acpica/acpica/commit/bd9a7457 Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.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>
| | | * | | ACPICA: ACPI 6.2: Add support for PinGroup() resourceMika Westerberg2017-06-121-1/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit 7d928e3174fb19d7dc0066b03c30bea07c001563 ACPI 6.2 introduced a new resource that is used to declare set of pins belonging to a GPIO controller. This resource is referenced by new PinGroupFunction() and PinGroupConfig() resources using ResourceSource and ResourceLabel fields. The PinGroup() resource looks like this: PinGroup (ResourceLabel, ResourceUsage, DescriptorName, VendorData) {Pin List} This resource should be listed in _CRS under the GPIO/pincontroller device providing these pins. Link: https://github.com/acpica/acpica/commit/7d928e31 Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.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>
| | | * | | ACPICA: ACPI 6.2: Add support for PinConfig() resourceMika Westerberg2017-06-121-1/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit a06fdba686cefccd5dd5b93b52fa0f1e3f984906 ACPI 6.2 introduced a new resource that is used to specify fine-grained configuration of a pin or set of pins used by a device. The ASL syntax of this new resource looks like: PinConfig (Shared/Exclusive, PinConfigType, PinConfigValue, ResourceSource, ResourceSourceIndex, ResourceUsage, DescriptorName, Vendordata) {Pin List} PinConfigType is an integer with following accepted values: 0x00 (Default) - No configuration is applied to the pin 0x01 (Bias Pull-up) - Pin is pulled up using certain size resistor 0x02 (Bias Pull-down) - Pin is pulled down using certain size resistor 0x03 (Bias Default) - Set to default biasing 0x04 (Bias Disable) - All bias settings will be disabled 0x05 (Bias High Impedance) - Configure the pin as hi_z 0x06 (Bias Bus Hold) - Configure the pin in a weak latch state where it drives the last value on a tristate bus 0x07 (Drive Open Drain) - Configure the pin into open drain state 0x08 (Drive Open Source) - Configure the pin into open source state 0x09 (Drive Push Pull) - Configure the pin into push-pull state 0x0a (Drive Strength) - How much the pin can supply current 0x0b (Slew Rate) - Configure slew rate of the pin 0x0c (Input Debounce) - Enable input debouncer for the pin 0x0d (Input Schmitt Trigger) - Enable schmitt trigger for the pin 0x0e - 0x7f - Reserved 0x80 - 0xff - Vendor defined types The PinConfigValue depends on the type and is expressed as units suitable for that type (for example bias uses Ohms). Link: https://github.com/acpica/acpica/commit/a06fdba6 Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.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>
| | | * | | ACPICA: ACPI 6.2: Add support for PinFunction() resourceMika Westerberg2017-06-121-1/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit 6bbc6357f7061f1243601adde0ea45f7a89274e0 ACPI 6.2 introduced a new resource that is used to describe how certain pins are muxed for a device. The ASL syntax of this new resource looks like below: PinFunction(Shared, PinConfig, FunctionNumber, ResourceSource, ResourceSourceIndex, ResourceUsage, DescriptorName, VendorData) {Pin List} Which is pretty similar to GpioIo()/GpioInt() resources. Teach ACPICA about this new resource. Link: https://github.com/acpica/acpica/commit/6bbc6357 Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.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>
| | | * | | ACPICA: Add support for new PCCT subtablesDavid E. Box2017-06-121-5/+72
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit e7b817e3c405a4fb9ae9ee7ae4992b8c1f20d284 Extended PCC Subspaces (types 3 and 4) Link: https://github.com/acpica/acpica/commit/e7b817e3 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>
| | | * | | ACPICA: Add header support for TPM2 table changesBob Moore2017-06-121-3/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
| | | * | | ACPICA: Add support for new SRAT subtableBob Moore2017-06-121-1/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit 5bc67f63918da249bfe279ee461d152bb3e6f55b GIC ITS Affinity (ACPI 6.2) Link: https://github.com/acpica/acpica/commit/5bc67f63 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>
| | | * | | ACPICA: Add support for new HEST subtableBob Moore2017-06-121-3/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit a1f1056c9e44fd3de8cad3bde89cda5cbb2df466 IA-32 Deferred Machine Check (ACPI 6.2) Link: https://github.com/acpica/acpica/commit/a1f1056c 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>
| | | * | | ACPICA: Add new flags to HEST subtablesBob Moore2017-06-121-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit c2c3807adb8a67e6462b731dc64be35d8b8317f8 Add GHES_ASSIST flag for ACPI 6.2 Add missing GLOBAL flag for AER structures Link: https://github.com/acpica/acpica/commit/c2c3807a 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>
| | | * | | ACPICA: Tables: Add PPTT table definitionsLv Zheng2017-06-121-0/+80
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit c27465d07fd008ba71c1f687b2715267701bc8ad This patch adds PPTT (Processor Properties Topology Table, defined in ACPI spec 6.2) support in ACPICA core, including table definitions expressed in C structures and macros. Lv Zheng. Link: https://github.com/acpica/acpica/commit/c27465d0 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>
| | | * | | ACPICA: Add new notify value for HEST tableBob Moore2017-06-121-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit 35e06462f3186e1e6e9cb4fe97dfb43d4b3718a2 "Software Delegated Exception" - ACPI 6.2 Link: https://github.com/acpica/acpica/commit/35e06462 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>
| | | * | | ACPICA: Tables: Fix defined values for MADT PCAT_COMPAT flagJanosch Hildebrand2017-06-121-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit c0292548a43bdc5d83d5be2953b663e60b6f12b4 Link: https://github.com/acpica/acpica/issues/224 Link: https://github.com/acpica/acpica/commit/c0292548 Signed-off-by: Janosch Hildebrand <jnosh+git@jnosh.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>
| | | * | | ACPICA: Update Status field for BGRT tableBob Moore2017-06-121-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit dbc6a3d5ff22df730cc81802af0422bb64b19347 Orientation flags added. ACPI 6.2 Link: https://github.com/acpica/acpica/commit/dbc6a3d5 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>
| | | * | | ACPICA: Added two new UUID valuesBob Moore2017-06-121-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit a0168a7aca421d195e1c2b609279fa4a967dd3ac Processor Properties. ACPI 6.2 Link: https://github.com/acpica/acpica/commit/a0168a7a 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>
| | | * | | ACPICA: Add new notify value for memory attributes updateBob Moore2017-06-121-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit d37e878292bc9c7835b74e90d1c4c79e96ce6652 New notify value for memory attributes update for ACPI 6.2. Link: https://github.com/acpica/acpica/commit/d37e8782 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>
| | | * | | ACPICA: Tables: Add HMAT table definitionsLv Zheng2017-06-121-0/+117
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ACPICA commit 3dae756631c8c2baddfa19f43a379aee42b28312 This patch adds unified HMAT table structure definitions so that ACPICA users can develop HMAT related OS features based on the ACPICA standard structures. Lv Zheng. Link: https://github.com/acpica/acpica/commit/3dae7566 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>
| | | * | | ACPICA: Tables: Add WSMT supportLv Zheng2017-06-121-0/+22
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 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>
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-13 23:49:13 +0000