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2022-04-13ACPICA: Update copyright notices to the year 2022Bob Moore1-1/+1
ACPICA commit 738d7b0726e6c0458ef93c0a01c0377490888d1e Affects all source modules and utility signons. Link: https://github.com/acpica/acpica/commit/738d7b07 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2021-01-22ACPICA: Updated all copyrights to 2021Bob Moore1-1/+1
This affects all ACPICA source code modules. ACPICA commit c570953c914437e621dd5f160f26ddf352e0d2f4 Link: https://github.com/acpica/acpica/commit/c570953c 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>
2021-01-18ACPICA: Clean up exception code class checksMaximilian Luz1-1/+1
ACPICA commit 5a8390fbd4c5c60da0b6d4ba53b5ee34fda9a0cb With the exception code class check macros fixed in the previous commit, let us now use those to simplify exception class checks across ACPICA. Link: https://github.com/acpica/acpica/commit/5a8390fb Signed-off-by: Maximilian Luz <luzmaximilian@gmail.com> 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>
2020-01-13ACPICA: All acpica: Update copyrights to 2020 Including tool signons.Bob Moore1-1/+1
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>
2019-01-15ACPICA: All acpica: Update copyrights to 2019Bob Moore1-1/+1
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: Debugger: Reduce verbosity for module-level code errors.Bob Moore1-3/+9
Module-level code execution has no method arguments or locals, so do not attempt to output values for these. 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>
2018-03-18ACPICA: adding SPDX headersErik Schmauss1-36/+2
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 Moore1-1/+1
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>
2017-06-12ACPICA: Debugger/acpiexec: Cleanup error messagesBob Moore1-0/+1
ACPICA commit 0d792c25d3bcaa857920ec009b732ec7c8942cfa Clarify some of the error messages when a method failure happens. Link: https://github.com/acpica/acpica/commit/0d792c25 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>
2017-02-09ACPICA: Source tree: Update copyright notices to 2017Bob Moore1-1/+1
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>
2016-01-16ACPICA: Additional 2016 copyright changesBob Moore1-1/+1
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>
2016-01-01ACPICA: Core: Major update for code formatting, no functional changesBob Moore1-2/+3
ACPICA commit dfa394471f6c01b2ee9433dbc143ec70cb9bca72 Mostly indentation inconsistencies across the code. Split some long lines, etc. Link: https://github.com/acpica/acpica/commit/dfa39447 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>
2015-08-26ACPICA: Debugger: Cleanup debugging outputs to dump name path without ↵Lv Zheng1-1/+1
trailing underscores ACPICA commit 51a49c2fb4a73f302a6df2b8ddc1350dd261684d It is better to use unified ASL path name to interact with the developers. There are following acpi_ns_build_normalized_pathname() users invoking it for debugging purposes (acpiexec test results are attached): 1. acpi_ut_display_init_pathname (acpi_ns_handle_to_pathname): --------------------------------------------- Initializing Region \_SB.H_EC.ECF2 --------------------------------------------- 2. acpi_ns_print_node_pathname (acpi_ns_handle_to_pathname): --------------------------------------------- - ex \_SB.H_EC._STA Evaluating \_SB.H_EC._STA --------------------------------------------- 3. acpi_ds_print_node_pathname (acpi_ns_handle_to_pathname): --------------------------------------------- - level 211b console - execute \M1 ... **** Exception AE_AML_UNINITIALIZED_ARG during execution of method [\M1] (Node 009CB6B8) --------------------------------------------- 4. acpi_ex_dump_reference_obj (acpi_ns_handle_to_pathname): --------------------------------------------- - dump \_TZ.FAN4._PR0 ... [00] 00835E98 [Object Reference] Type [Named Object] 05 00828878 \_TZ.FN04 --------------------------------------------- 5. acpi_db_bus_walk (acpi_ns_handle_to_pathname): --------------------------------------------- - businfo \_SB.PCI0 Type 6 ... --------------------------------------------- 6. acpi_db_walk_and_match_name (acpi_ns_handle_to_pathname): --------------------------------------------- - find _PR0 \_TZ.FAN4._PR0 Package 002D8DF8 01 Elements 01 --------------------------------------------- 7. acpi_db_walk_for_specific_objects (acpi_ns_handle_to_pathname): --------------------------------------------- - methods ... \_SB.PCI0._PRT Method 0026D918 01 Args 0 Len 0005 Aml 0026B199 ... --------------------------------------------- 8. acpi_db_decode_and_dispaly_object (acpi_get_name): --------------------------------------------- - gpes Block 0 - Info 003AC7B0 device_node 003A0E08 [\_GPE] - FADT-defined GPE block ... --------------------------------------------- 9. acpi_db_display_gpes (acpi_get_name): --------------------------------------------- - dump \_GPE Object (003A0E08) Pathname: \_GPE --------------------------------------------- 10.ae_miscellaneous_tests (acpi_get_name): No output available This patch cleans up all of the above usages. ACPICA BZ 1178, Lv Zheng. Linux kernel's ACPICA debugging messages may also be changed. Link: https://github.com/acpica/acpica/commit/51a49c2f 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>
2015-07-24ACPICA: Executer: Add interpreter tracing mode for method tracing facilityLv Zheng1-20/+5
ACPICA commit 07fffd02607685b655ed92ee15c160e6a810b60b The acpi_debug_trace() is the mechanism known as ACPI method tracing that is used by Linux as ACPICA debugging message reducer. This facility can be controlled through Linux ACPI subsystem - /sys/module/acpi/parameters. This facility requires CONFIG_ACPI_DEBUG to be enabled to see ACPICA trace logs in the kernel dmesg output. This patch enhances acpi_debug_trace() to make it not only a message reducer, but a real tracer to trace AML interpreter execution. Note that in addition to the AML tracer enabling, this patch also updates the facility with the following enhancements: 1. Allow a full path to be specified by the acpi_debug_trace() API. 2. Allow any method rather than just the entrance of acpi_evaluate_object() to be traced. 3. All interpreter ACPI_LV_TRACE_POINT messages are collected for ACPI_EXECUTER layer. The Makefile of drivers/acpi/acpica is also updated to include exdebug.o and the duplicated stubs are removed after that. Note that since this patch has enhanced the method tracing facility, Linux need also be updated after applying this patch. Lv Zheng. Link: https://github.com/acpica/acpica/commit/07fffd02 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>
2015-07-24ACPICA: Dispatcher: Add trace support for interpreterLv Zheng1-0/+24
ACPICA commit 71299ec8b49054daace0df50268e8e055654ca37 This patch adds trace point at the following point: 1. Begin/end of a control method execution; 2. Begin/end of an opcode execution. The trace point feature can be enabled by defining ACPI_DEBUG_OUTPUT and specifying a debug level that includes ACPI_LV_TRACDE_POINT and the debug layers that include ACPI_PARSER and ACPI_DISPACTCHER. In order to make aml_op_name of union acpi_parse_object usable for tracer, it is enabled for ACPI_DEBUG_OUTPUT in this patch. Lv Zheng. Link: https://github.com/acpica/acpica/commit/71299ec8 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>
2015-07-24ACPICA: Dispatcher: Move stack traversal code to dispatcherLv Zheng1-0/+222
ACPICA commit c8275e243b58fd4adfc0362bd704af41ed14bc75 This patch moves parts of acpi_dm_dump_method_info() to the dispatcher component. This patch also makes the new function dependent on ACPI_DEBUG_OUTPUT compile-stage definition so that it can be used by the trace facility. acpi_dm_dump_method_info() traverses method stack when an exception is encountered. Such traversal is needed to support method tracing for the exceptions. When an exception is encountered, the end indications of the aborted methods should be logged in order not to break the user space analysis tool. Lv Zheng. Link: https://github.com/acpica/acpica/commit/c8275e24 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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