linux/include/acpi/platform, branch v3.13.2

Merge branch 'acpi-hotplug'

2013-11-07T18:31:15Z

* acpi-hotplug: ACPI / hotplug: Consolidate deferred execution of ACPI hotplug routines ACPI / hotplug: Do not execute "insert in progress" _OST ACPI / hotplug: Carry out PCI root eject directly ACPI / hotplug: Merge device hot-removal routines ACPI / hotplug: Make acpi_bus_hot_remove_device() internal ACPI / hotplug: Simplify device ejection routines ACPI / hotplug: Fix handle_root_bridge_removal() ACPI / hotplug: Refuse to hot-remove all objects with disabled hotplug ACPI / scan: Start matching drivers after trying scan handlers ACPI: Remove acpi_pci_slot_init() headers from internal.h Conflicts: include/acpi/acpiosxf.h (with the 'acpica' branch)

ACPICA: Update acpidump related header file changes.

2013-10-31T13:37:35Z

This patch updates header files used by acpidump to reduce the source code differences between Linux and ACPICA upstream. This patch does not affect the generation of the Linux kernel binary. Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki

ACPICA: Update compilation environment settings.

2013-10-31T13:37:35Z

This patch updates architecture specific environment settings to reduce source differences between Linux and ACPICA upstream. This patch does not affect the generation of the Linux kernel binary. Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki

ACPICA: Update aclinux.h for new OSL override mechanism.

2013-10-31T13:36:41Z

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.

2013-10-31T13:35:50Z

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: Add EXPORT_ACPI_INTERFACES macro to external interface modules.

2013-10-31T13:34:00Z

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 Signed-off-by: Rafael J. Wysocki

ACPICA: Cleanup memory allocation macros and configurability.

2013-10-30T11:24:21Z

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

ACPICA: Linux-specific header: enable "aarch64" 64-bit build.

2013-09-23T23:46:24Z

Add support for the __aarch64__ define for 64-bit builds. Signed-off-by: Naresh Bhat Signed-off-by: Bob Moore Signed-off-by: Lv Zheng Reviewed-by: Len Brown 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: Cleanup indentation to reduce differences between Linux and ACPICA.

2013-01-10T11:36:18Z

This is a cosmetic patch only. Comparison of the resulting binary showed only line number differences. This patch does not affect the generation of the Linux binary. This patch decreases 210 lines of 20121018 divergence.diff. The ACPICA source codes uses a totally different indentation style from the Linux to be compatible with other users (operating systems or BIOS). Indentation differences are critical to the release automation. There are two causes related to the "indentation" that are affecting the release automation: 1. The ACPICA -> Linux release process is: ACPICA source -- acpisrc - hierarchy - indent -> linuxized ACPICA source -- diff -> linuxized ACPICA patch (x) -- human intervention -> linuxized ACPICA patch (o) Where 'x' means "cannot be directly applied to the Linux" 'o' means "can be directly applied to the Linux" Different "indent" version or "indent" options used in the "indent" step will lead to different divergences. The version of "indent" used for the current release process is: GNU indent 2.2.11 The options of "indent" used for the current release process is: -npro -kr -i8 -ts8 -sob -l80 -ss -ncs 2. Manual indentation prettifying work in the Linux side will also harm the automatically generated linuxized ACPICA patches, making them impossible to apply directly. This patch fixes source code differences caused by the two causes so that the "human intervention" can be reduced in the future. Signed-off-by: Lv Zheng Signed-off-by: Rafael J. Wysocki