diff options
Diffstat (limited to 'include/acpi/aclocal.h')
| -rw-r--r-- | include/acpi/aclocal.h | 39 |
1 files changed, 25 insertions, 14 deletions
diff --git a/include/acpi/aclocal.h b/include/acpi/aclocal.h index d542140..0f12fec 100644 --- a/include/acpi/aclocal.h +++ b/include/acpi/aclocal.h @@ -51,6 +51,7 @@ #define ACPI_SERIALIZED 0xFF typedef u32 acpi_mutex_handle; +#define ACPI_GLOBAL_LOCK (acpi_semaphore) (-1) /* Total number of aml opcodes defined */ @@ -79,8 +80,8 @@ union acpi_parse_object; * table below also! */ #define ACPI_MTX_INTERPRETER 0 /* AML Interpreter, main lock */ -#define ACPI_MTX_TABLES 1 /* Data for ACPI tables */ -#define ACPI_MTX_NAMESPACE 2 /* ACPI Namespace */ +#define ACPI_MTX_NAMESPACE 1 /* ACPI Namespace */ +#define ACPI_MTX_TABLES 2 /* Data for ACPI tables */ #define ACPI_MTX_EVENTS 3 /* Data for ACPI events */ #define ACPI_MTX_CACHES 4 /* Internal caches, general purposes */ #define ACPI_MTX_MEMORY 5 /* Debug memory tracking lists */ @@ -218,25 +219,35 @@ struct acpi_namespace_node { * ACPI Table Descriptor. One per ACPI table */ struct acpi_table_desc { - struct acpi_table_desc *prev; - struct acpi_table_desc *next; - struct acpi_table_desc *installed_desc; + acpi_physical_address address; struct acpi_table_header *pointer; - u8 *aml_start; - u64 physical_address; - acpi_size length; - u32 aml_length; + u32 length; /* Length fixed at 32 bits */ + union acpi_name_union signature; acpi_owner_id owner_id; - u8 type; - u8 allocation; - u8 loaded_into_namespace; + u8 flags; }; -struct acpi_table_list { - struct acpi_table_desc *next; +struct acpi_internal_rsdt { + struct acpi_table_desc *tables; u32 count; + u32 size; + u8 flags; }; +/* Flags for both structs above */ + +#define ACPI_TABLE_ORIGIN_UNKNOWN (0) +#define ACPI_TABLE_ORIGIN_MAPPED (1) +#define ACPI_TABLE_ORIGIN_ALLOCATED (2) +#define ACPI_TABLE_ORIGIN_MASK (3) +#define ACPI_TABLE_FLAGS_LOADED (4) +#define ACPI_TABLE_FLAGS_ALLOW_RESIZE (8) + +/* Predefined (fixed) table indexes */ + +#define ACPI_TABLE_INDEX_DSDT (0) +#define ACPI_TABLE_INDEX_FACS (1) + struct acpi_find_context { char *search_for; acpi_handle *list; |
