diff options
Diffstat (limited to 'drivers/acpi/acpica/amlresrc.h')
| -rw-r--r-- | drivers/acpi/acpica/amlresrc.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/acpi/acpica/amlresrc.h b/drivers/acpi/acpica/amlresrc.h index 653a3d1ef5d5..e34396cab75d 100644 --- a/drivers/acpi/acpica/amlresrc.h +++ b/drivers/acpi/acpica/amlresrc.h @@ -65,6 +65,7 @@ #define ACPI_RESTAG_DRIVESTRENGTH "_DRS" #define ACPI_RESTAG_ENDIANNESS "_END" #define ACPI_RESTAG_FLOWCONTROL "_FLC" +#define ACPI_RESTAG_FUNCTION "_FUN" #define ACPI_RESTAG_GRANULARITY "_GRA" #define ACPI_RESTAG_INTERRUPT "_INT" #define ACPI_RESTAG_INTERRUPTLEVEL "_LL_" /* active_lo(1), active_hi(0) */ @@ -404,6 +405,26 @@ struct aml_resource_uart_serialbus { #define AML_RESOURCE_UART_TYPE_REVISION 1 /* ACPI 5.0 */ #define AML_RESOURCE_UART_MIN_DATA_LEN 10 +struct aml_resource_pin_function { + AML_RESOURCE_LARGE_HEADER_COMMON u8 revision_id; + u16 flags; + u8 pin_config; + u16 function_number; + u16 pin_table_offset; + u8 res_source_index; + u16 res_source_offset; + u16 vendor_offset; + u16 vendor_length; + /* + * Optional fields follow immediately: + * 1) PIN list (Words) + * 2) Resource Source String + * 3) Vendor Data bytes + */ +}; + +#define AML_RESOURCE_PIN_FUNCTION_REVISION 1 /* ACPI 6.2 */ + /* restore default alignment */ #pragma pack() @@ -446,6 +467,7 @@ union aml_resource { struct aml_resource_spi_serialbus spi_serial_bus; struct aml_resource_uart_serialbus uart_serial_bus; struct aml_resource_common_serialbus common_serial_bus; + struct aml_resource_pin_function pin_function; /* Utility overlays */ |