summaryrefslogtreecommitdiff
path: root/tools/power/acpi
AgeCommit message (Collapse)AuthorFilesLines
2015-10-22ACPICA: iASL: General cleanup of the file suffix #definesBob Moore1-1/+1
ACPICA commit bed456ed2976bdaafdef406b982fdf6c539befc0 Removed some extraneous defines, reordered others. Link: https://github.com/acpica/acpica/commit/bed456ed 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>
2015-08-01tools/power/acpi: Enable build for EC userspace toolLv Zheng2-27/+22
This patch allows EC userspace tool to be built as an ACPI tool. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-08-01tools/power/acpi: Add descend support in ACPI tools MakefileLv Zheng4-151/+199
This patch splits tools/power/acpi/Makefile to support descend compling for ACPI tools. In this patch tools/ec related stuff is removed as it is originally not enabled. Also a missing .o (utnonansi.o) is added to the acpidump/Makefile. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-07-02ACPICA: De-macroize calls to standard C library functionsBob Moore4-15/+15
ACPICA commit 3b1026e0bdd3c32eb6d5d313f3ba0b1fee7597b4 ACPICA commit 00f0dc83f5cfca53b27a3213ae0d7719b88c2d6b ACPICA commit 47d22a738d0e19fd241ffe4e3e9d4e198e4afc69 Across all of ACPICA. Replace C library macros such as ACPI_STRLEN with the standard names such as strlen. The original purpose for these macros is long since obsolete. Also cast various invocations as necessary. Bob Moore, Jung-uk Kim, Lv Zheng. Link: https://github.com/acpica/acpica/commit/3b1026e0 Link: https://github.com/acpica/acpica/commit/00f0dc83 Link: https://github.com/acpica/acpica/commit/47d22a73 Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Jung-uk Kim <jkim@FreeBSD.org> Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-07-02ACPI / acpidump: Update acpidump manualLv Zheng1-5/+12
This patch updates acpidump manual according to the recent changes. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2015-07-02ACPICA: acpidump: Convert the default behavior to dump from ↵Lv Zheng2-4/+13
/sys/firmware/acpi/tables ACPICA commit 04c3bd7e9d6aeb2b3edebe99c90dc271ae4e6353 In order to work without any additional option to dump tables when /dev/mem doesn't exist, this patch switches the default behavior of acpidump to dump from /sys/firmware/acpi/tables. Reported by Al Stone, Fixed by Lv Zheng. Link: https://github.com/acpica/acpica/commit/04c3bd7e Reported-by: Al Stone <ahs3@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>
2015-07-02ACPICA: acpidump: Allow customized tables to be dumped without accessing ↵Lv Zheng1-43/+46
/dev/mem ACPICA commit ab29013cfa2424140446aff196a70b211ab343a9 The /dev/mem can be configured out, in which case, acpidump should still work with "-c" option as tables can be found in /sys/firmware/acpi/tables. This patch allows acpidump to work without /dev/mem. This patch has been tested with "acpidump -c" and "acpidump -c -n FADT". And it worked as expected. Lv Zheng. Link: https://github.com/acpica/acpica/commit/ab29013c Reported-by: Al Stone <ahs3@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>
2015-07-02ACPICA: Add dragon_fly support to unix file mapping fileSascha Wildner1-1/+1
ACPICA commit 795b215d6fd062386f0a1c23dff9ffa244683c4f ACPICA BZ 1130 This patch doesn't affect Linux kernel. Link: https://bugs.acpica.org/show_bug.cgi?id=1130 Link: https://github.com/acpica/acpica/commit/795b215d Signed-off-by: Sascha Wildner <swildner@gmail.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>
2015-04-14ACPICA: Fix a sscanf format string.Bob Moore1-1/+1
ACPICA commit 84f3569db7accc576ace2dae81d101467254fe9d Was using %d instead of properly using %u. This patch only affects acpidump tool. Link: https://github.com/acpica/acpica/commit/84f3569d 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>
2015-04-14ACPICA: Unix: Cleanup to use ACPI_TO_INTEGER() to calc page offset.Lv Zheng1-1/+1
ACPICA commit 9e2d8180f4d5e61949b17513bae8aff6412f62dd The offset calculation needn't convert a pointer to a special integer type. So this patch uses ACPI_TO_INTEGER() instead. This patch only affects acpidump tool. Link: https://github.com/acpica/acpica/commit/9e2d8180 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>
2015-02-05ACPICA: Update Copyright headers to 2015David E. Box11-11/+11
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>
2014-10-21ACPICA: acpiexec: Do not put STDIN into raw mode unless it is a terminal.Bob Moore1-0/+8
Eliminate an error message for batch-mode processing on unix systems. ACPICA BZ 1114. This patch is mainly for fixing the issues of acpiexec which is not in the Linux upstream. Link: https://bugs.acpica.org/show_bug.cgi?id=1114 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>
2014-10-21ACPICA: acpidump: Add ACPI 1.0 RSDP support.Lv Zheng1-1/+1
The acpidump currently always uses ACPI 2.0 format to dump RSDP, this patch adds ACPI 1.0 RSDP support. Link: https://bugs.acpica.org/show_bug.cgi?id=1097 Link: https://bugs.acpica.org/show_bug.cgi?id=1103 Signed-off-by: Lv Zheng <lv.zheng@intel.com> Reported-and-tested-by: Rudolf Marek <r.marek@assembler.cz> Reported-and-tested-by: Rafal <fatwildcat@gmail.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-07-08ACPICA: utprint/oslibcfs: cleanup - no functional changeBob Moore1-15/+15
Some cleanup and comment update. 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>
2014-07-08ACPICA: OSL: Update acpidump to reduce source code differencesLv Zheng2-7/+27
This patch is a result of an ACPICA commit to enables acpidump for EFI. For Linux kernel, this patch is a no-op. It is only required by the ACPICA release process to reduce the source code differences between the Linux kernel and the ACPICA upstream. 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>
2014-07-08ACPICA: acpidump: Reduce freopen() invocations to improve portabilityLv Zheng3-9/+11
This patch reduces the requirement of invoking freopen() in acpidump in order to reduce the porting effort of acpidump. This patch achieves this by turning all acpi_os_printf(stdout) into acpi_ut_file_printf(gbl_output_file). 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>
2014-07-08ACPICA: acpidump: Replace file IOs with new APIs to improve portabilityLv Zheng4-72/+69
The new APIs are enabled to offer a portable layer to access files: 1. acpi_os_XXX_file_XXX: Wrapper of fopen/fclose/fread/fwrite 2. acpi_os_printf: Wrapper of printf 3. acpi_log_error: Wrapper of fprintf(stderr) This patch deploys such mechanisms to acpidump to improve the portability of this tool. 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>
2014-07-08ACPICA: acpidump: Remove exit() from generic layer to improve portabilityLv Zheng1-18/+32
This patch removes exit() from generic acpidump code to improve the portability of this tool. 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>
2014-07-08ACPICA: acpidump: Add memory/string OSL usage to improve portabilityLv Zheng2-13/+14
This patch adds code to use generic OSL for acpidump to improve the portability of this tool. 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>
2014-07-08ACPICA: Common: Enhance acpi_getopt() to improve portabilityLv Zheng2-9/+8
This patch enhances acpi_getopt() by converting the standard C library invocations into portable ACPI string APIs and acpi_log_error() 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>
2014-07-08ACPICA: Common: Enhance cm_get_file_size() to improve portabilityLv Zheng2-9/+14
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 <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-07-08ACPICA: Application: Enhance ACPI_USAGE_xxx/ACPI_OPTION with ↵Lv Zheng1-4/+4
acpi_os_printf() to improve portability This patch enhances ACPI_USAGE_xxx/ACPI_OPTION macros to use portable acpi_os_printf() so that usage functions for applications no longer rely on the printf() API. To use acpi_os_printf() exported by osunixxf.c as a replacement of printf(), applications need to initialize acpi_gbl_output_file to stdout and initialize acpi_gbl_db_output_flags to ACPI_DB_CONSOLE_OUTPUT. The latter is automatically done by ACPI_INIT_GLOBAL(), applications need to link utglobal.o to utilize this mechanism. 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 has been 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() to keep behavior consistency. acpidump has already invoked acpi_os_initialize() in this way. 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>
2014-07-08ACPICA: Utilities: Add formatted printing APIsLv Zheng1-0/+7
This patch introduces formatted printing APIs to handle ACPICA specific formatted print requirements. Currently only specific OSPMs will use this customized printing support, Linux kernel doesn't use these APIs at this time. It will be enabled for Linux kernel resident ACPICA after being well tested. So currently this patch is a no-op. The specific formatted printing APIs are useful to ACPICA as: 1. Some portable applications do not link standard C library, so they cannot use standard formatted print APIs directly. 2. Platform specific printing format may differ and thus not portable, for example, u64 is %ull for Linux kernel and is %uI64 for some MSVC versions. 3. Platform specific printing format may conflict with ACPICA's usages while it is not possible for ACPICA developers to test their code for all platforms. For example, developers may generate %pRxxx while Linux kernel treats %pR as structured resource printing and decodes variable argument as a "struct resource" pointer. This patch solves above issues by introducing the new APIs. Note that users of such APIs are not introduced in this patch. Users of acpi_os_file_vprintf()/acpi_ut_file_printf() need to invoke acpi_os_initialize(), this should be taken care by the further patches where such users are introduced. 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>
2014-07-08ACPICA: OSL: Add portable file IO to improve portabilityLv Zheng1-0/+214
This patch adds portable file IO to generic OSL to improve the portability of the applications. A portable application may use different file IO interfaces than the standard C library ones. This patch thus introduces an abstract file IO layer into the generic OSL. Note that this patch does not introduce users of such interfaces, further patches should introduce users one by one carefully with build tests performed. 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>
2014-07-08ACPICA: OSL: Clean up acpi_os_printf()/acpi_os_vprintf() stubsLv Zheng4-22/+1306
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 <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-07-08ACPICA: Utilities: Cleanup DEFINE_ACPI_GLOBALS by moving ↵Lv Zheng2-1/+1
acpi_ut_init_global() from utglobal.c to utinit.c 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 <lv.zheng@intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-07-08ACPICA: acpidump: Add support for ACPI 1.0 GUID in LinuxLv Zheng1-7/+41
For older EFI platforms, searches for the RSDP using ACPI 1.0 GUID if the 2.0 GUID search fails. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: David E. Box <david.e.box@linux.intel.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-06-04Merge branches 'acpi-tools' and 'pm-tools'Rafael J. Wysocki3-0/+262
* 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
2014-05-29ACPICA: acpidump: Fix repetitive table dump in -n mode.Lv Zheng1-0/+4
In "-n" mode, reserved tables (RSDP/RSDT/XSDT/DSDT/FACS) are dumped multiple times due a missing instance check in osl_get_bios_table(). This patch fixes this issue. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-05-07ACPICA: Tables: Add new mechanism to skip NULL entries in RSDT and XSDT.Lv Zheng1-0/+12
It is reported that there are buggy BIOSes in the world: AMI uses an XSDT compiler for early BIOSes, this compiler will generate XSDT with a NULL entry. The affected BIOS versions are "AMI BIOS F2-F4". Original solution on Linux is to use an alternative heathy root table instead of the ill one. This commit is: Commit: 671cc68dc61f029d44b43a681356078e02d8dab8 Subject: ACPICA: Back port and refine validation of the XSDT root table. This is an example of such XSDT dumped from B85-HD3 (AMI F3 BIOS): [000h 0000 4] Signature : "XSDT" [Extended System Description Table] [004h 0004 4] Table Length : 00000074 [008h 0008 1] Revision : 01 [009h 0009 1] Checksum : 18 [00Ah 0010 6] Oem ID : "ALASKA" [010h 0016 8] Oem Table ID : "A M I" [018h 0024 4] Oem Revision : 01072009 [01Ch 0028 4] Asl Compiler ID : "AMI " [020h 0032 4] Asl Compiler Revision : 00010013 [024h 0036 8] ACPI Table Address 0 : 00000000BA5F8180 [02Ch 0044 8] ACPI Table Address 1 : 00000000BA5F8290 [034h 0052 8] ACPI Table Address 2 : 00000000BA5F8308 [03Ch 0060 8] ACPI Table Address 3 : 00000000BA5F8848 [044h 0068 8] ACPI Table Address 4 : 00000000BA5F9320 [04Ch 0076 8] ACPI Table Address 5 : 00000000BA5F9360 [054h 0084 8] ACPI Table Address 6 : 00000000BA5F9398 [05Ch 0092 8] ACPI Table Address 7 : 00000000BA5F9708 [064h d100 8] ACPI Table Address 8 : 00000000BA5FC9A8 [06Ch 0108 8] ACPI Table Address 9 : 0000000000000000 But according to the bug report, the XSDT in fact is not broken. In the above XSDT, ACPI Table Address 1-8 contains the same value as RSDT. The differences can only be seen on the following 2 entries: 1. The first entry points to a FADT whose Revision is 5 while the first entry in RSDT points to a FADT whose Revision is 2. The FADT dumped from the address indicated by the first entry of XSDT: FACP @ 0x00000000BA5F8180 0000: 46 41 43 50 0C 01 00 00<05>4B 41 4C 41 53 4B 41 FACP.....KALASKA ... The FADT dumped from the address indicated by the first entry of RSDT: FACP @ 0x00000000BA5ED0F0 0000: 46 41 43 50 84 00 00 00<02>A7 41 4C 41 53 4B 41 FACP......ALASKA ... 2. The last entry is a NULL terminator. According to the test result, the Revision 5 FADT is accessible. Thus the original solution turns out to be a work around that is preventing the higher revision tables to be used for such platforms (they are all x86-64 platforms, and should use XSDT and higher revision FADT). This patch offers a new solution, where a sanity check is performed before installing a table address from XSDT. If the entry is NULL, it is simply discarded. Note that, this patch doesn't remove the original solution, so for Linux kernel, this commit is actually a no-op, but it allows acpidump to be working on such platforms. By doing so, we allow another easy revertable commit to enable this feature so that when that commit is reverted, the useful sanity check will not be affected. Lv Zheng. References: https://bugzilla.kernel.org/show_bug.cgi?id=73911 References: https://bugs.archlinux.org/task/39811 Signed-off-by: Lv Zheng <lv.zheng@intel.com> Reported-and-tested-by: Bruce Chiarelli <mano155@gmail.com> Reported-and-tested-by: Spyros Stathopoulos <spystath@gmail.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-05-07ACPICA: acpidump: Add support to force using RSDT.Lv Zheng3-18/+50
This patch adds "-x" and "-x -x" options to disable XSDT for acpidump. The single "-x" can be used to stop using XSDT, RSDT will be forced to find static tables, note that XSDT will still be dumped. The double "-x" can stop dumping XSDT, which is useful when the XSDT address reported by RSDP is pointing to an invalid address. It is reported there are platforms having broken XSDT shipped, acpidump will stop working while accessing such XSDT. This patch adds new option so that users can force acpidump to dump tables listed in the RSDT. Lv Zheng. Buglink: https://bugzilla.kernel.org/show_bug.cgi?id=73911 Buglink: https://bugs.archlinux.org/task/39811 Signed-off-by: Lv Zheng <lv.zheng@intel.com> Reported-and-tested-by: Bruce Chiarelli <mano155@gmail.com> Reported-and-tested-by: Spyros Stathopoulos <spystath@gmail.com> Signed-off-by: Bob Moore <robert.moore@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-05-07ACPICA: acpidump: Fix truncated RSDP signature validation.Lv Zheng1-10/+31
This patch enforces a rule to always use ACPI_VALIDATE_RSDP_SIG for RSDP signatures passed from table header or ACPI_SIG_RSDP so that truncated string comparison can be avoided. This could help to fix the issue that "RSD " matches but "RSD PTR " doesn't match. 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>
2014-05-07ACPICA: acpidump: Fix code issue in invoking fread in the loop.Lv Zheng1-11/+6
This patch fixes an issue that the while loop is not needed as fread() should return exact the bytes of expected. The patch is tested by runing diff against the output of "-c" mode and the normal mode, and only finds the following differences: 1. table addresses: the "-c" mode will always fill 0x0000000000000000 for the address. 2. RSDP/RSDT/XSDT: there is no generation of such tables for "-c" mode. So the test result shows the fix is valid. 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>
2014-05-07Merge back earlier ACPICA material.Rafael J. Wysocki12-574/+3216
2014-04-28ACPI / tools: Introduce ec_access.c - tool to access the ECThomas Renninger3-0/+262
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 <trenn@suse.de> [rjw: Changelog] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-04-22tools/power/acpi: Minor bugfixesThomas Renninger1-10/+1
- 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 <trenn@suse.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-04-21ACPICA: acpidump: Update man page.Lv Zheng1-12/+73
This patch updates man file of acpidump. Signed-off-by: Lv Zheng <lv.zheng@intel.com> [rjw: Subject] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-04-21ACPICA: acpidump: Remove old acpidump source.Lv Zheng1-559/+0
This patch removes old acpidump source. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-04-21ACPICA: acpidump: Update Makefile to build acpidump from ACPICA.Lv Zheng1-3/+23
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 <lv.zheng@intel.com> [rjw: Subject] Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-04-21ACPICA: acpidump: Update new structures and add missing file.Lv Zheng1-0/+101
This patch is the generation of a commit that updates release automation with newly added structures and files that are referenced by the acpidump. Signed-off-by: Lv Zheng <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2014-04-21ACPICA: acpidump: Add support to generate acpidump release.Lv Zheng8-0/+3019
The acpidump is initiated by Bob Moore and Chao Guan, fixed and completed by Lv Zheng. This patch is a generation of the commit that adds acpidump release automation into ACPICA release process. Lv Zheng. Note that this patch doesn't replace the kernel shipped acpidump with the new acpidump. The replacement is done by further patches. Original-by: Chao Guan <guanchao@mail.ustc.edu.cn> 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>
2014-01-16ACPICA: acpidump: Cleanup tools/power/acpi makefiles.Lv Zheng3-12/+137
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 <lv.zheng@intel.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2013-02-06ACPI tools / acpidump: must be run as root - install it into /usr/sbinThomas Renninger1-1/+1
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 <trenn@suse.de> Tested-by: Lee, Chun-Yi <jlee@suse.com> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2012-10-09tools/power/acpi/acpidump: remove duplicated include from acpidump.cWei Yongjun1-1/+0
Remove duplicated include. dpatch engine is used to auto generate this patch. (https://github.com/weiyj/dpatch) Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Len Brown <len.brown@intel.com>
2012-09-23tools/power/acpi/acpidump: create acpidump(8), local make install targetsLen Brown2-0/+63
Signed-off-by: Len Brown <len.brown@intel.com>
2012-09-23tools/power/acpi/acpidump: version 20101221 - find dynamic tables in sysfsLen Brown1-98/+89
This is unchanged version 20101221, plus a small bit in DEFINE_ALTERNATE_TYPES to enable building with latest kernel headers. This version finds dynamic tables exported by Linux in /sys/firmware/acpi/tables/dynamic Signed-off-by: Len Brown <len.brown@intel.com>
2012-09-23tools/power/acpi/acpidump: version 20071116Len Brown1-2/+5
This is unchanged version 20071116, plus a small bit in DEFINE_ALTERNATE_TYPES to enable building with latest kernel headers. Signed-off-by: Len Brown <len.brown@intel.com>
2012-09-23tools/power/acpi/acpidump: version 20070714Len Brown2-31/+103
This is unchanged version 20070714, plus a small bit in DEFINE_ALTERNATE_TYPES to enable building with latest kernel headers. Signed-off-by: Len Brown <len.brown@intel.com>
2012-09-23tools/power/acpi/acpidump: version 20060606Len Brown1-38/+59
This is unchanged version 20060606, plus a small bit in DEFINE_ALTERNATE_TYPES to enable building with latest kernel headers. Signed-off-by: Len Brown <len.brown@intel.com>
2012-09-23tools/power/acpi/acpidump: version 20051111Len Brown2-0/+487
This is unchanged version 20051111, plus a small bit in DEFINE_ALTERNATE_TYPES to enable building with latest kernel headers. Signed-off-by: Len Brown <len.brown@intel.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-23 03:42:42 +0300