diff options
Diffstat (limited to 'include/actbl.h')
| -rw-r--r-- | include/actbl.h | 23 |
1 files changed, 22 insertions, 1 deletions
diff --git a/include/actbl.h b/include/actbl.h index c25ad50a575a..e45e2368fca4 100644 --- a/include/actbl.h +++ b/include/actbl.h @@ -224,7 +224,28 @@ typedef struct acpi_table_rsdp } ACPI_TABLE_RSDP; -#define ACPI_RSDP_REV0_SIZE 20 /* Size of original ACPI 1.0 RSDP */ +/* Standalone struct for the ACPI 1.0 RSDP */ + +typedef struct acpi_rsdp_common +{ + char Signature[8]; + UINT8 Checksum; + char OemId[ACPI_OEM_ID_SIZE]; + UINT8 Revision; + UINT32 RsdtPhysicalAddress; + +} ACPI_RSDP_COMMON; + +/* Standalone struct for the extended part of the RSDP (ACPI 2.0+) */ + +typedef struct acpi_rsdp_extension +{ + UINT32 Length; + UINT64 XsdtPhysicalAddress; + UINT8 ExtendedChecksum; + UINT8 Reserved[3]; + +} ACPI_RSDP_EXTENSION; /******************************************************************************* |