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| author | Lin Ming | 2010-08-06 03:35:51 +0200 |
|---|---|---|
| committer | Len Brown | 2010-10-01 07:47:43 +0200 |
| commit | b0ed7a915abac309fcb5a51bccd3782e3daa7417 (patch) | |
| tree | 0bffdd098549d61180e6959217c84a05dadb99fa /include/acpi/actypes.h | |
| parent | ACPICA: Revert "Revert "Enable multi-byte EC transfers (diff) | |
| download | kernel-qcow2-linux-b0ed7a915abac309fcb5a51bccd3782e3daa7417.tar.gz kernel-qcow2-linux-b0ed7a915abac309fcb5a51bccd3782e3daa7417.tar.xz kernel-qcow2-linux-b0ed7a915abac309fcb5a51bccd3782e3daa7417.zip | |
ACPICA/ACPI: Add new host interfaces for _OSI support
Adds install/remove interfaces so that the host can dynamically
alter the global _OSI table. Also adds support for _OSI handlers.
Additional support: new debugger command (osi), and test support in
the acpiexec utility. Adds new file, utilities/utosi.c.
ACPICA bugzilla 836.
The Linux OSL _OSI code is also changed.
acpi_osi_setup can't call acpi_install/remove_interface because ACPICA
is not initialized yet at this early time.
So we just save the osi string in acpi_osi_setup and will handle it
later in a new function acpi_osi_setup_late.
http://www.acpica.org/bugzilla/show_bug.cgi?id=836
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Bob Moore <robert.moore@intel.com
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'include/acpi/actypes.h')
| -rw-r--r-- | include/acpi/actypes.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index 5db8f472fec9..332d076f3f10 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -950,6 +950,9 @@ acpi_status(*acpi_walk_callback) (acpi_handle object, u32 nesting_level, void *context, void **return_value); +typedef +u32 (*acpi_interface_handler) (acpi_string interface_name, u32 supported); + /* Interrupt handler return values */ #define ACPI_INTERRUPT_NOT_HANDLED 0x00 |