linux-toradex.git/drivers/acpi/acpica/utdebug.c, branch v4.4.87 Linux kernel for Apalis and Colibri modules ACPICA: Executer: Add OSL trace hook support 2015-07-23T21:09:07+00:00 Lv Zheng lv.zheng@intel.com 2015-07-23T04:53:07+00:00 bab0482418885627babfd1a6ca4e57a809712474 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 <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 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 <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: Linuxize: Replace __FUNCTION__ with __func__ 2015-06-24T17:54:15+00:00 Lv Zheng lv.zheng@intel.com 2015-06-19T03:38:22+00:00 7011bf4eccb63b4f34e4caa37a3a86f59d4031d4 ACPICA commit cb3d1c79f862cd368d749c9b8d9dced40111b0d0 __FUNCTION__ is MSVC only, in Linux, it is __func__. Lv Zheng. As noted by Christoph Hellwig: "__func__ is in C99 and never. __FUNCTION__ is an old extension supported by various compilers." In ACPICA, this is achieved by string replacement in release script and this patch contains the source code difference between the Linux upstream and ACPICA that is caused by the back porting. Link: https://github.com/acpica/acpica/commit/cb3d1c79 Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
ACPICA commit cb3d1c79f862cd368d749c9b8d9dced40111b0d0

__FUNCTION__ is MSVC only, in Linux, it is __func__. Lv Zheng.

As noted by Christoph Hellwig: "__func__ is in C99 and never.
__FUNCTION__ is an old extension supported by various compilers."

In ACPICA, this is achieved by string replacement in release script and
this patch contains the source code difference between the Linux upstream
and ACPICA that is caused by the back porting.

Link: https://github.com/acpica/acpica/commit/cb3d1c79
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
kernel.h: remove ancient __FUNCTION__ hack 2015-02-13T02:54:13+00:00 Rasmus Villemoes linux@rasmusvillemoes.dk 2015-02-12T23:01:31+00:00 02f1f2170d2831b3233e91091c60a66622f29e82 __FUNCTION__ hasn't been treated as a string literal since gcc 3.4, so this only helps people who only test-compile using 3.3 (compiler-gcc3.h barks at anything older than that). Besides, there are almost no occurrences of __FUNCTION__ left in the tree. [akpm@linux-foundation.org: convert remaining __FUNCTION__ references] Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Cc: Michal Nazarewicz <mina86@mina86.com> Cc: Joe Perches <joe@perches.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> 
__FUNCTION__ hasn't been treated as a string literal since gcc 3.4, so
this only helps people who only test-compile using 3.3 (compiler-gcc3.h
barks at anything older than that).  Besides, there are almost no
occurrences of __FUNCTION__ left in the tree.

[akpm@linux-foundation.org: convert remaining __FUNCTION__ references]
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk>
Cc: Michal Nazarewicz <mina86@mina86.com>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
ACPICA: Update Copyright headers to 2015 2015-02-05T14:31:43+00:00 David E. Box david.e.box@linux.intel.com 2015-02-05T07:20:45+00:00 82a809419429f2e6142d2c5d88d91661f8aecb87 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> 
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>
ACPICA: Utilities: Introduce acpi_log_error() to improve portability 2014-07-08T12:22:26+00:00 Lv Zheng lv.zheng@intel.com 2014-07-08T02:07:06+00:00 2e70da4c51eb18a4d229aa48763c15f5dbc5b43d Invocations like fprintf(stderr) and perror() are not portable, this patch introduces acpi_log_error() as a replacement, it is implemented using new portable API - acpi_ut_file_vprintf(). Note that though acpi_os_initialize() need to be invoked prior than using this new API, since no users are introduced in this patch, such invocations are not added for applications that link utprint.c in this patch. Futher patches that introduce users of acpi_log_error() should take care of this. This patch is only useful for ACPICA applications, most of which are not shipped in the Linux kernel. Note that follow-up commits will update acpidump to use this new API to improve portability. 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> 
Invocations like fprintf(stderr) and perror() are not portable, this patch
introduces acpi_log_error() as a replacement, it is implemented using new
portable API - acpi_ut_file_vprintf().

Note that though acpi_os_initialize() need to be invoked prior than using
this new API, since no users are introduced in this patch, such invocations
are not added for applications that link utprint.c in this patch. Futher
patches that introduce users of acpi_log_error() should take care of this.

This patch is only useful for ACPICA applications, most of which are not
shipped in the Linux kernel.

Note that follow-up commits will update acpidump to use this new API to
improve portability. 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>
ACPICA: Update ACPICA copyrights to 2014. 2014-02-10T23:30:25+00:00 Bob Moore robert.moore@intel.com 2014-02-08T01:42:25+00:00 fbb7a2dc2be493c87399550bdc2ddaa510cdf450 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> 
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>
ACPICA: Debug output: Fix a couple of small output issues. 2014-01-08T14:31:36+00:00 Bob Moore robert.moore@intel.com 2014-01-08T05:43:12+00:00 5076f00504c62489b63197392856b9bad1ebcbd5 1) Fix utcache to use the proper return macros in order to maintain the function nesting level. 2) Enable the function nesting level for all ACPI applications instead of just acpiexec. Linux kernel behaviour is not affected by this patch as Linux doesn't use ACPICA object cache mechanism currently. 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> 
1) Fix utcache to use the proper return macros in order to maintain
the function nesting level.

2) Enable the function nesting level for all ACPI applications instead
of just acpiexec.

Linux kernel behaviour is not affected by this patch as Linux doesn't
use ACPICA object cache mechanism currently.

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: Debug output: Do not emit function nesting level for kernel build. 2013-11-21T12:47:03+00:00 Bob Moore robert.moore@intel.com 2013-11-21T04:17:20+00:00 bf9b448ef8430548d0608a38ebddbf7f6ca14ed1 The nesting level is really only useful during a single-thread execution. Therefore, only enable this output for the AcpiExec utility. Also, only emit the thread ID when executing under AcpiExec. (Context switches are still detected and a message is emitted.) ACPICA BZ 972. 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> 
The nesting level is really only useful during a single-thread
execution. Therefore, only enable this output for the AcpiExec
utility. Also, only emit the thread ID when executing under AcpiExec.
(Context switches are still detected and a message is emitted.)
ACPICA BZ 972.

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 EXPORT_ACPI_INTERFACES macro to external interface modules. 2013-10-31T13:34:00+00:00 Lv Zheng lv.zheng@intel.com 2013-10-29T01:29:51+00:00 839e928f5bbb695c31ddc23cf3fae3cf1c9e9f20 For Linux, there are no functional changes/binary generation differences introduced by this patch. This change adds a new macro to all files that contain external ACPICA interfaces. It can be detected and used by the host (via the host-specific header) for any special processing required for such modules. Lv Zheng. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
For Linux, there are no functional changes/binary generation differences
introduced by this patch.

This change adds a new macro to all files that contain external ACPICA
interfaces. It can be detected and used by the host (via the host-specific
header) for any special processing required for such modules. Lv Zheng.

Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
ACPICA: Debug output: small formatting update, no functional change. 2013-09-23T23:46:23+00:00 Bob Moore robert.moore@intel.com 2013-09-23T01:51:39+00:00 2856846e3a7bee02ce6b498c760376061e41aaed Allow for longer filenames in the module name output during trace operations. Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Reviewed-by: Len Brown <len.brown@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> 
Allow for longer filenames in the module name output during
trace operations.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Reviewed-by: Len Brown <len.brown@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>