BMC/Intel-BMC/linux.git/include/acpi/acpiosxf.h, branch dev

ACPI / osl: use same type for acpi_predefined_names values as in definition

2015-05-14T20:16:38+00:00

In the definition of struct acpi_predefined_names, value is of type char *. Make the OSL override function also work with type char * (or, more precisely, with a pointer to it). Signed-off-by: Dominik Brodowski Signed-off-by: Rafael J. Wysocki

ACPICA: Update Copyright headers to 2015

2015-02-05T14:31:43+00:00

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: OSL: Add portable file IO to improve portability

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

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

ACPICA: Revert "Headers: Deploy #pragma pack (push) and (pop)."

2014-03-18T00:53:45+00:00

This reverts commit aae576e5faefa8ba70647efa320d4747b6375f1e. Push and Pop are not portable "enough", and caused problems for some ACPICA customers. Signed-off-by: Robert Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki

ACPICA: Headers: Deploy #pragma pack (push) and (pop).

2014-02-26T23:45:59+00:00

Use push and pop to both guarantee that the correct alignment is used, and to restore the alignment to whatever it was before the header was included. It is reported that the #pragma pack(push/pop) directives are not supported by the specific GCCs, but this patch still doesn't affect kernel build as there are already #pragma pack([1]) directives used in the old ACPICA headers, which means there shouldn't be GCCs that are currently used to compile the ACPI kernels do not support #pragma pack() directives. References: https://bugs.acpica.org/show_bug.cgi?id=1058 Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki

ACPICA: Update ACPICA copyrights to 2014.

2014-02-10T23:30:25+00:00

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: Update aclinux.h for new OSL override mechanism.

2013-10-31T13:36:41+00:00

The new ACPICA OSL override mechanism is used to solve these issues for the Linux OSL: 1. Linux can implement OSL using a macro. 2. Linux can implement OSL using an inlined function. 3. Linux can leave OSL not implemented for __KERNEL__ undefined code fragments. 4. Linux can add sparse declarators (__iomem) to OSL. 5. Linux can add memory tuning declarators (__init/__exit) to OSL. This patch also moves Linux specific OSL to aclinux.h which has not been maintained in the ACPICA code base. Lv Zheng. Known issue: From ACPICA's perspective, actypes.h should be included after inclusion of acenv.h. But currently in Linux, aclinux.h included by acenv.h has included actypes.h to find ACPICA types for inline functions. This is a known and existing issue and currently there is no real problem caused by this issue for Linux kernel build. Thus this issue is not covered by this cleanup commit. Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki

ACPICA: Add support to allow host OS to redefine individual OSL prototypes.

2013-10-31T13:35:50+00:00

This change enables the host OS to redefine OSL prototypes found in the acpiosxf.h file. This allows the host OS to implement OSL interfaces with a macro or inlined function. Further, it allows the host OS to add any additional required modifiers such as __iomem, __init, __exit, etc., as necessary on a per-interface basis. Enables maximum flexibility for the OSL interfaces. Lv Zheng. Signed-off-by: Lv Zheng Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki

ACPICA: Cleanup memory allocation macros and configurability.

2013-10-30T11:24:21+00:00

In the common case, the ACPI_ALLOCATE and related macros now resolve directly to their respective acpi_os* OSL interfaces. Two options: 1) The ACPI_ALLOCATE_ZEROED macro defaults to a simple local implementation by default, unless overridden by the USE_NATIVE_ALLOCATE_ZEROED define. 2) For ACPI execution simulation environment (AcpiExec) which is not shipped with the Linux kernel, the macros can optionally be resolved to the local interfaces that track each allocation (used to immediately detect memory leaks). Signed-off-by: Lv Zheng Signed-off-by: Bob Moore Signed-off-by: Rafael J. Wysocki

ACPI: Fix section to __init. Align with usage in acpixf.h

2013-05-12T12:03:14+00:00

Fixes warning during compilation with clang. [rjw: Subject and changelog] Signed-off-by: Jan-Simon Möller Signed-off-by: Rafael J. Wysocki