diff options
Diffstat (limited to 'include/actypes.h')
| -rw-r--r-- | include/actypes.h | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/include/actypes.h b/include/actypes.h index f0b4b8115ec5..095e589607ea 100644 --- a/include/actypes.h +++ b/include/actypes.h @@ -716,9 +716,24 @@ typedef UINT8 ACPI_ADR_SPACE_TYPE; #define ACPI_ADR_SPACE_CMOS (ACPI_ADR_SPACE_TYPE) 5 #define ACPI_ADR_SPACE_PCI_BAR_TARGET (ACPI_ADR_SPACE_TYPE) 6 #define ACPI_ADR_SPACE_IPMI (ACPI_ADR_SPACE_TYPE) 7 -#define ACPI_ADR_SPACE_DATA_TABLE (ACPI_ADR_SPACE_TYPE) 8 -#define ACPI_ADR_SPACE_FIXED_HARDWARE (ACPI_ADR_SPACE_TYPE) 127 +#define ACPI_NUM_PREDEFINED_REGIONS 8 + +/* + * Special Address Spaces + * + * Note: A Data Table region is a special type of operation region + * that has its own AML opcode. However, internally, the AML + * interpreter simply creates an operation region with an an address + * space type of ACPI_ADR_SPACE_DATA_TABLE. + */ +#define ACPI_ADR_SPACE_DATA_TABLE (ACPI_ADR_SPACE_TYPE) 0x7E /* Internal to ACPICA only */ +#define ACPI_ADR_SPACE_FIXED_HARDWARE (ACPI_ADR_SPACE_TYPE) 0x7F + +/* Values for _REG connection code */ + +#define ACPI_REG_DISCONNECT 0 +#define ACPI_REG_CONNECT 1 /* * BitRegister IDs |