diff options
Diffstat (limited to 'include/acpi/actypes.h')
| -rw-r--r-- | include/acpi/actypes.h | 42 |
1 files changed, 25 insertions, 17 deletions
diff --git a/include/acpi/actypes.h b/include/acpi/actypes.h index a85bae9..4f43f1f 100644 --- a/include/acpi/actypes.h +++ b/include/acpi/actypes.h @@ -453,10 +453,14 @@ typedef u64 acpi_integer; #define ACPI_PHYSADDR_TO_PTR(i) ACPI_TO_POINTER(i) #define ACPI_PTR_TO_PHYSADDR(i) ACPI_TO_INTEGER(i) +/* Optimizations for 4-character (32-bit) acpi_name manipulation */ + #ifndef ACPI_MISALIGNMENT_NOT_SUPPORTED #define ACPI_COMPARE_NAME(a,b) (*ACPI_CAST_PTR (u32, (a)) == *ACPI_CAST_PTR (u32, (b))) +#define ACPI_MOVE_NAME(dest,src) (*ACPI_CAST_PTR (u32, (dest)) = *ACPI_CAST_PTR (u32, (src))) #else #define ACPI_COMPARE_NAME(a,b) (!ACPI_STRNCMP (ACPI_CAST_PTR (char, (a)), ACPI_CAST_PTR (char, (b)), ACPI_NAME_SIZE)) +#define ACPI_MOVE_NAME(dest,src) (ACPI_STRNCPY (ACPI_CAST_PTR (char, (dest)), ACPI_CAST_PTR (char, (src)), ACPI_NAME_SIZE)) #endif /******************************************************************************* @@ -796,11 +800,11 @@ typedef u8 acpi_adr_space_type; /* Sleep function dispatch */ -typedef acpi_status(*ACPI_SLEEP_FUNCTION) (u8 sleep_state); +typedef acpi_status(*acpi_sleep_function) (u8 sleep_state); struct acpi_sleep_functions { - ACPI_SLEEP_FUNCTION legacy_function; - ACPI_SLEEP_FUNCTION extended_function; + acpi_sleep_function legacy_function; + acpi_sleep_function extended_function; }; /* @@ -922,7 +926,8 @@ struct acpi_system_info { /* * Types specific to the OS service interfaces */ -typedef u32(ACPI_SYSTEM_XFACE * acpi_osd_handler) (void *context); +typedef u32 + (ACPI_SYSTEM_XFACE * acpi_osd_handler) (void *context); typedef void (ACPI_SYSTEM_XFACE * acpi_osd_exec_callback) (void *context); @@ -931,14 +936,15 @@ typedef void * Various handlers and callback procedures */ typedef -void (*ACPI_GBL_EVENT_HANDLER) (u32 event_type, +void (*acpi_gbl_event_handler) (u32 event_type, acpi_handle device, u32 event_number, void *context); #define ACPI_EVENT_TYPE_GPE 0 #define ACPI_EVENT_TYPE_FIXED 1 -typedef u32(*acpi_event_handler) (void *context); +typedef +u32(*acpi_event_handler) (void *context); typedef u32 (*acpi_gpe_handler) (acpi_handle gpe_device, u32 gpe_number, void *context); @@ -1018,17 +1024,17 @@ 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 acpica_device_id { +struct acpi_pnp_device_id { u32 length; /* Length of string + null */ char *string; }; -struct acpica_device_id_list { +struct acpi_pnp_device_id_list { u32 count; /* Number of IDs in Ids array */ u32 list_size; /* Size of list, including ID strings */ - struct acpica_device_id ids[1]; /* ID array */ + struct acpi_pnp_device_id ids[1]; /* ID array */ }; /* @@ -1046,9 +1052,10 @@ struct acpi_device_info { u8 lowest_dstates[5]; /* _sx_w values: 0xFF indicates not valid */ u32 current_status; /* _STA value */ u64 address; /* _ADR value */ - struct acpica_device_id hardware_id; /* _HID value */ - struct acpica_device_id unique_id; /* _UID value */ - struct acpica_device_id_list compatible_id_list; /* _CID list <must be last> */ + 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> */ }; /* Values for Flags field above (acpi_get_object_info) */ @@ -1061,11 +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 |