diff options
| author | Lin Ming <ming.m.lin@intel.com> | 2010-08-06 09:35:51 +0800 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2010-10-01 01:47:43 -0400 |
| commit | b0ed7a915abac309fcb5a51bccd3782e3daa7417 (patch) | |
| tree | 0bffdd098549d61180e6959217c84a05dadb99fa /include/acpi/acpixf.h | |
| parent | 09387b43153953006471dbb06ece6bf779d10937 (diff) | |
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/acpixf.h')
| -rw-r--r-- | include/acpi/acpixf.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index c0786d446a00..e4d6cc8074e4 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -105,6 +105,10 @@ const char *acpi_format_exception(acpi_status exception); acpi_status acpi_purge_cached_objects(void); +acpi_status acpi_install_interface(acpi_string interface_name); + +acpi_status acpi_remove_interface(acpi_string interface_name); + /* * ACPI Memory management */ @@ -263,6 +267,8 @@ acpi_remove_gpe_handler(acpi_handle gpe_device, acpi_status acpi_install_exception_handler(acpi_exception_handler handler); #endif +acpi_status acpi_install_interface_handler(acpi_interface_handler handler); + /* * Event interfaces */ |