diff options
| author | Bob Moore <robert.moore@intel.com> | 2012-10-31 06:28:38 +0400 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2012-11-15 03:31:30 +0400 |
| commit | 413fc3f592c65977858f8adce2e7af0e82aa1191 (patch) | |
| tree | ba673bcb511b48dd0cf96f793fe2de28c978218a /include | |
| parent | 17b1f45a68ebd7944904a801d81a5c4206f9f76b (diff) | |
| download | linux-413fc3f592c65977858f8adce2e7af0e82aa1191.tar.xz | |
ACPICA: AcpiGetObjectInfo: Add support for ACPI 5 _SUB method
Now calls _SUB in addition to the other ID methods: _HID, _CID,
and _UID.
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/acpi/acnames.h | 1 | ||||
| -rw-r--r-- | include/acpi/actypes.h | 12 |
2 files changed, 8 insertions, 5 deletions
diff --git a/include/acpi/acnames.h b/include/acpi/acnames.h index 745dd24e3cb5..7665df663284 100644 --- a/include/acpi/acnames.h +++ b/include/acpi/acnames.h @@ -50,6 +50,7 @@ #define METHOD_NAME__HID "_HID" #define METHOD_NAME__CID "_CID" #define METHOD_NAME__UID "_UID" +#define METHOD_NAME__SUB "_SUB" #define METHOD_NAME__ADR "_ADR" #define METHOD_NAME__INI "_INI" #define METHOD_NAME__STA "_STA" diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index d1fb674fd393..4f43f1fba132 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -1024,7 +1024,7 @@ u32 (*acpi_interface_handler) (acpi_string interface_name, u32 supported); #define ACPI_UUID_LENGTH 16 -/* Structures used for device/processor HID, UID, CID */ +/* Structures used for device/processor HID, UID, CID, and SUB */ struct acpi_pnp_device_id { u32 length; /* Length of string + null */ @@ -1054,6 +1054,7 @@ struct acpi_device_info { u64 address; /* _ADR value */ struct acpi_pnp_device_id hardware_id; /* _HID value */ struct acpi_pnp_device_id unique_id; /* _UID value */ + struct acpi_pnp_device_id subsystem_id; /* _SUB value */ struct acpi_pnp_device_id_list compatible_id_list; /* _CID list <must be last> */ }; @@ -1067,11 +1068,12 @@ struct acpi_device_info { #define ACPI_VALID_ADR 0x02 #define ACPI_VALID_HID 0x04 #define ACPI_VALID_UID 0x08 -#define ACPI_VALID_CID 0x10 -#define ACPI_VALID_SXDS 0x20 -#define ACPI_VALID_SXWS 0x40 +#define ACPI_VALID_SUB 0x10 +#define ACPI_VALID_CID 0x20 +#define ACPI_VALID_SXDS 0x40 +#define ACPI_VALID_SXWS 0x80 -/* Flags for _STA method */ +/* Flags for _STA return value (current_status above) */ #define ACPI_STA_DEVICE_PRESENT 0x01 #define ACPI_STA_DEVICE_ENABLED 0x02 |