BMC/Intel-BMC/linux.git/tools/power/acpi/Makefile, branch dev

ACPICA: Common: Enhance cm_get_file_size() to improve portability

2014-07-08T12:22:26+00:00

This patch uses abstract file IO and acpi_log_error() APIs to enhance cm_get_file_size() so that applications that invoke this API could have portability improved. With actual references added to abstract file IO and acpi_log_error(), the applications need to link oslibcfs.o, utdebug.o, utexcep.o, utmath.o, utprint.o and utxferror.o. It is also required to add acpi_os_initialize() invocations if an application starts to use acpi_log_error(). acpidump has already invoked acpi_os_initialize() in this way. Lv Zheng. Signed-off-by: Lv Zheng Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki

ACPICA: OSL: Clean up acpi_os_printf()/acpi_os_vprintf() stubs

2014-07-08T12:22:25+00:00

This patch is mainly for acpidump where there are redundant acpi_os_printf()/acpi_os_vprintf() stubs implemented. This patch cleans up such specific implementation by linking acpidump to osunixxf.c/oswinxf.c. To make acpi_os_printf() exported by osunixxf.c/oswinxf.c to behave as the old acpidump specific ones, applications need to: 1. Initialize acpi_gbl_db_output_flags to ACPI_DB_CONSOLE_OUTPUT. This is automatically done by ACPI_INIT_GLOBAL(), applications need to link utglobal.o to utilize this mechanism. 2. Initialize acpi_gbl_output_file to stdout. For GCC, assigning stdout to acpi_gbl_output_file using ACPI_INIT_GLOBAL() is not possible as stdout is not a constant in GCC environment. As an alternative solution, stdout assignment is put into acpi_os_initialize(). Thus acpi_os_initialize() need to be invoked very early by the applications to initialize the default output of acpi_os_printf(). This patch also releases osunixxf.c to the Linux kernel. Lv Zheng. Signed-off-by: Lv Zheng Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki

ACPICA: Utilities: Cleanup DEFINE_ACPI_GLOBALS by moving acpi_ut_init_global() from utglobal.c to utinit.c

2014-07-08T12:22:25+00:00

The utglobal.c is used to define and initialize global variables. It makes sense if just adding utglobal.o to applications that are using such variables. But acpi_ut_init_globals() is preventing us from doing so as this initialization function references other components' initializations code, which leads to the requirement that many files should also get linked if one wants to link utglobal.o. It is possible to just move acpi_ut_init_global() to utinit.c for applications that require this function to link. By linking utglobal.o, we can stop defining DEFINE_ACPI_GLOBALS for applications (currently only acpidump is affected). Lv Zheng. Signed-off-by: Lv Zheng Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki

Merge branches 'acpi-tools' and 'pm-tools'

2014-06-03T21:13:34+00:00

* acpi-tools: ACPI / tools: Introduce ec_access.c - tool to access the EC * pm-tools: cpupower: Remove mc and smt power aware scheduler info/settings cpupower: cpupower info -b should return 0 on success, not the perf bias value cpupower: If root, try to load msr driver on x86 if /dev/cpu/0/msr is not available cpupower: Install recently added cpupower-idle-{set, info} manpages cpupower: Introduce idle state disable-by-latency and enable-all cpupower: Remove all manpages on make uninstall cpupower: Remove dead link to homepage, and update the targets built. cpupower: Rename cpufrequtils -> cpupower, and libcpufreq -> libcpupower. PM / tools: cpupower: add option to display values without round offs tools / power: turbostat: Drop temperature checks

Merge back earlier ACPICA material.

2014-05-06T22:45:27+00:00

ACPI / tools: Introduce ec_access.c - tool to access the EC

2014-04-28T10:36:56+00:00

This userspace tool accesses the EC through the ec_sys debug driver (through /sys/kernel/debug/ec/ec0/io). The EC command/data registers cannot be accessed directly, because they may be manipulated by the AML interpreter in parallel. The ec_sys driver synchronizes user space (debug) access with the AML interpreter. Signed-off-by: Thomas Renninger [rjw: Changelog] Signed-off-by: Rafael J. Wysocki

tools/power/acpi: Minor bugfixes

2014-04-21T20:51:58+00:00

- bindir is created, but sbindir is used -> fix that - the debug parts are there twice (copy paste bug?). Remove one of the exact same parts Signed-off-by: Thomas Renninger Signed-off-by: Rafael J. Wysocki

ACPICA: acpidump: Update Makefile to build acpidump from ACPICA.

2014-04-20T20:59:40+00:00

This patch updates tools Makefile to use new acpidump. ACPICA's acpidump relies on various ACPICA components/common/os_specific source code. They are located in various kernel folders, being searched and compiled using vpath technique in Makefile. These files include: 1. drivers/acpi/acpica/acapps.h 2. tools/power/acpi/common/getopt.c 3. tools/power/acpi/common/cmfsize.c 4. tools/power/acpi/os_specific/service_layers/oslinuxtbl.c 5. tools/power/acpi/os_specific/service_layers/osunixdir.c 6. tools/power/acpi/os_specific/service_layers/osunixmap.c This patch has been tested on DELL Inspiron Mini, acpidump output can be successfully generated by typing the following commands: # cd tools/power/acpi # make DEBUG=false # sudo make install DESTDIR=/opt # sudo make uninstall DESTDIR=/opt # make clean Or # cd tools # make acpi # sudo make acpi_install # sudo make acpi_uninstall # make acpi_clean A kernel build test is also performed on DELL Inspiron Mini to verify that the changes done to actypes.h and aclinux.h won't affect the kernel build process. Signed-off-by: Lv Zheng [rjw: Subject] Signed-off-by: Rafael J. Wysocki

ACPICA: acpidump: Cleanup tools/power/acpi makefiles.

2014-01-16T00:50:31+00:00

This patch cleans up old tools/power/acpi Makefile for further porting, make it compiled in a similar way as the other tools. No functional changes. The CFLAGS is modified as follows: 1. Previous cc flags: -Wall -Wstrict-prototypes -Wdeclaration-after-statement -Os -s \ -D_LINUX -DDEFINE_ALTERNATE_TYPES -I../../../include 2. Current cc flags: DEBUG=false: -D_LINUX -DDEFINE_ALTERNATE_TYPES -I../../../include -Wall \ -Wstrict-prototypes -Wdeclaration-after-statement -Os \ -fomit-frame-pointer Normal: -D_LINUX -DDEFINE_ALTERNATE_TYPES -I../../../include -Wall \ -Wstrict-prototypes -Wdeclaration-after-statement -O1 -g -DDEBUG There is only one difference: -fomit-frame-pointer. Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki

ACPI tools / acpidump: must be run as root - install it into /usr/sbin

2013-02-05T22:35:32+00:00

Change the default location to install acpidump into from /usr/bin to /usr/sbin, as this tool needs to be run as root. [rjw: Subject and changelog] Signed-off-by: Thomas Renninger Tested-by: Lee, Chun-Yi Signed-off-by: Rafael J. Wysocki