kernel.git/drivers/acpi/acpica/exdebug.c, branch linux-4.4.y

ACPICA: Executer: Add option to bypass opcode tracing

2015-07-23T21:09:07Z

ACPICA commit 61e9e20aadfaa03184d0959fbdc1fa5cdfea2551 This patch adds option to bypass opcode tracing. The option can be used to reduce the trace message output. Lv Zheng. Link: https://github.com/acpica/acpica/commit/61e9e20a Signed-off-by: Lv Zheng Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki

ACPICA: Executer: Add OSL trace hook support

2015-07-23T21:09:07Z

ACPICA commit e8e4a9b19d0b72a7b165398bdc961fc2f6f502ec This patch adds OSL trace hook support. OSPMs are encouraged to use acpi_os_trace_point() with ACPI_USE_SYSTEM_TRACER defined to implement platform specific trace facility. Lv Zheng. Link: https://github.com/acpica/acpica/commit/e8e4a9b1 Signed-off-by: Lv Zheng Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki

ACPICA: Executer: Add interpreter tracing mode for method tracing facility

2015-07-23T21:09:07Z

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 Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki

ACPICA: Cleanup output for the ASL Debug object

2015-07-01T21:17:55Z

ACPICA commit d4a53a396fe5d384425251b0257f8d125bbed617 Especially for use of the Index operator. For buffers and strings, only output the actual byte pointed to by the index. For packages, only print the package element decoded by the index. Link: https://github.com/acpica/acpica/commit/d4a53a39 Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki

ACPICA: Update Copyright headers to 2015

2015-02-05T14:31:43Z

ACPICA commit 8990e73ab2aa15d6a0068b860ab54feff25bee36 Link: https://github.com/acpica/acpica/commit/8990e73a Signed-off-by: David E. Box Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki

ACPICA: Debug object: Add current value of Timer() to debug line prefix.

2014-07-30T22:50:23Z

Simplifies timing of things like control method execution. [zetalog: fixing 64-bit division link error] Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki

ACPICA: Update ACPICA copyrights to 2014.

2014-02-10T23:30:25Z

Update ACPICA copyrights to 2014. Includes all source headers and signons for the various tools. Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki

ACPICA: Standardize all switch() blocks

2013-06-15T22:55:05Z

After many years, different formatting for switch() has crept in. This change makes every switch block identical. Chao Guan. ACPICA bugzilla 997. References: https://bugs.acpica.org/show_bug.cgi?id=997 Signed-off-by: Chao Guan Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki

ACPICA: Update ACPICA copyrights to 2013

2013-01-25T12:30:47Z

Includes all source headers and signons for the various tools. Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki

ACPICA: Add starting offset parameter to common dump buffer routine

2012-11-14T23:31:29Z

Rename the dump buffer routines. Offset parameter can specify the buffer starting offset that is used when displaying each line of the buffer. Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki