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| author | Aaron Lu <aaron.lu@intel.com> | 2013-07-02 21:59:10 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-07-18 01:29:14 +0200 |
| commit | 242b2287cd7f27521c8b54a4101d569e53e7a0ca (patch) | |
| tree | acbaf8c865e50a835bf8477fff5320cf28fac238 /include/acpi | |
| parent | ad81f0545ef01ea651886dddac4bef6cec930092 (diff) | |
| download | linux-242b2287cd7f27521c8b54a4101d569e53e7a0ca.tar.gz linux-242b2287cd7f27521c8b54a4101d569e53e7a0ca.tar.bz2 linux-242b2287cd7f27521c8b54a4101d569e53e7a0ca.zip | |
ACPICA: expose OSI version
Expose acpi_gbl_osi_data so that code outside of ACPICA can check
the value of the last successfull _OSI call. The definitions for
OSI versions are moved to actypes.h so that other components can
access them too.
Based on a patch from Matthew Garrett which in turn was based on
an earlier patch from Seth Forshee.
[rjw: Changelog]
Signed-off-by: Aaron Lu <aaron.lu@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include/acpi')
| -rw-r--r-- | include/acpi/acpixf.h | 1 | ||||
| -rw-r--r-- | include/acpi/actypes.h | 15 |
2 files changed, 16 insertions, 0 deletions
diff --git a/include/acpi/acpixf.h b/include/acpi/acpixf.h index 1b09300810e6..22d497ee6ef9 100644 --- a/include/acpi/acpixf.h +++ b/include/acpi/acpixf.h @@ -62,6 +62,7 @@ extern u32 acpi_current_gpe_count; extern struct acpi_table_fadt acpi_gbl_FADT; extern u8 acpi_gbl_system_awake_and_running; extern u8 acpi_gbl_reduced_hardware; /* ACPI 5.0 */ +extern u8 acpi_gbl_osi_data; /* Runtime configuration of debug print levels */ diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index a64adcc29ae5..22b03c9286e9 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -1144,4 +1144,19 @@ struct acpi_memory_list { #endif }; +/* Definitions for _OSI support */ + +#define ACPI_OSI_WIN_2000 0x01 +#define ACPI_OSI_WIN_XP 0x02 +#define ACPI_OSI_WIN_XP_SP1 0x03 +#define ACPI_OSI_WINSRV_2003 0x04 +#define ACPI_OSI_WIN_XP_SP2 0x05 +#define ACPI_OSI_WINSRV_2003_SP1 0x06 +#define ACPI_OSI_WIN_VISTA 0x07 +#define ACPI_OSI_WINSRV_2008 0x08 +#define ACPI_OSI_WIN_VISTA_SP1 0x09 +#define ACPI_OSI_WIN_VISTA_SP2 0x0A +#define ACPI_OSI_WIN_7 0x0B +#define ACPI_OSI_WIN_8 0x0C + #endif /* __ACTYPES_H__ */ |