diff options
| -rw-r--r-- | inc/efidevp.h | 86 | ||||
| -rw-r--r-- | inc/efilib.h | 2 | ||||
| -rw-r--r-- | lib/data.c | 1 |
3 files changed, 80 insertions, 9 deletions
diff --git a/inc/efidevp.h b/inc/efidevp.h index fa1a235..90fa546 100644 --- a/inc/efidevp.h +++ b/inc/efidevp.h @@ -122,7 +122,7 @@ typedef struct _CONTROLLER_DEVICE_PATH { /* * ACPI Device Path (UEFI 2.4 specification, version 2.4 ยง 9.3.3 and 9.3.4.) */ -#define ACPI_DEVICE_PATH 0x02 +#define ACPI_DEVICE_PATH 0x02 #define ACPI_DP 0x01 typedef struct _ACPI_HID_DEVICE_PATH { @@ -131,13 +131,13 @@ typedef struct _ACPI_HID_DEVICE_PATH { UINT32 UID; } ACPI_HID_DEVICE_PATH; -#define EXPANDED_ACPI_DP 0x02 +#define EXPANDED_ACPI_DP 0x02 typedef struct _EXPANDED_ACPI_HID_DEVICE_PATH { - EFI_DEVICE_PATH_PROTOCOL Header; - UINT32 HID; - UINT32 UID; - UINT32 CID; - UINT8 HidStr[1]; + EFI_DEVICE_PATH_PROTOCOL Header; + UINT32 HID; + UINT32 UID; + UINT32 CID; + UINT8 HidStr[1]; } EXPANDED_ACPI_HID_DEVICE_PATH; #define ACPI_ADR_DP 3 @@ -555,8 +555,8 @@ CHAR16* ); typedef struct _EFI_DEVICE_PATH_TO_TEXT_PROTOCOL { - EFI_DEVICE_PATH_TO_TEXT_NODE ConvertDeviceNodeToText; - EFI_DEVICE_PATH_TO_TEXT_PATH ConvertDevicePathToText; + EFI_DEVICE_PATH_TO_TEXT_NODE ConvertDeviceNodeToText; + EFI_DEVICE_PATH_TO_TEXT_PATH ConvertDevicePathToText; } EFI_DEVICE_PATH_TO_TEXT_PROTOCOL; #define EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL_GUID \ @@ -579,4 +579,72 @@ typedef struct { EFI_DEVICE_PATH_FROM_TEXT_PATH ConvertTextToDevicePath; } EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL; +#define EFI_DEVICE_PATH_UTILITIES_PROTOCOL_GUID \ + { 0x379be4e, 0xd706, 0x437d, {0xb0, 0x37, 0xed, 0xb8, 0x2f, 0xb7, 0x72, 0xa4} } + +typedef +UINTN +(EFIAPI *EFI_DEVICE_PATH_UTILS_GET_DEVICE_PATH_SIZE) ( + IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath + ); + +typedef +EFI_DEVICE_PATH_PROTOCOL* +(EFIAPI *EFI_DEVICE_PATH_UTILS_DUP_DEVICE_PATH) ( + IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath + ); + +typedef +EFI_DEVICE_PATH_PROTOCOL* +(EFIAPI *EFI_DEVICE_PATH_UTILS_APPEND_PATH) ( + IN CONST EFI_DEVICE_PATH_PROTOCOL *Src1, + IN CONST EFI_DEVICE_PATH_PROTOCOL *Src2 + ); + +typedef +EFI_DEVICE_PATH_PROTOCOL* +(EFIAPI *EFI_DEVICE_PATH_UTILS_APPEND_NODE) ( + IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath, + IN CONST EFI_DEVICE_PATH_PROTOCOL *DeviceNode +); + +typedef +EFI_DEVICE_PATH_PROTOCOL* +(EFIAPI *EFI_DEVICE_PATH_UTILS_APPEND_INSTANCE) ( + IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath, + IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePathInstance +); + +typedef +EFI_DEVICE_PATH_PROTOCOL* +(EFIAPI *EFI_DEVICE_PATH_UTILS_GET_NEXT_INSTANCE) ( + IN OUT EFI_DEVICE_PATH_PROTOCOL **DevicePathInstance, + OUT UINTN *DevicePathInstanceSize OPTIONAL +); + +typedef +EFI_DEVICE_PATH_PROTOCOL* +(EFIAPI *EFI_DEVICE_PATH_UTILS_CREATE_NODE) ( + IN UINT8 NodeType, + IN UINT8 NodeSubType, + IN UINT16 NodeLength + ); + +typedef +BOOLEAN +(EFIAPI *EFI_DEVICE_PATH_UTILS_IS_MULTI_INSTANCE) ( + IN CONST EFI_DEVICE_PATH_PROTOCOL *DevicePath + ); + +typedef struct _EFI_DEVICE_PATH_UTILITIES_PROTOCOL { + EFI_DEVICE_PATH_UTILS_GET_DEVICE_PATH_SIZE GetDevicePathSize; + EFI_DEVICE_PATH_UTILS_DUP_DEVICE_PATH DuplicateDevicePath; + EFI_DEVICE_PATH_UTILS_APPEND_PATH AppendDevicePath; + EFI_DEVICE_PATH_UTILS_APPEND_NODE AppendDeviceNode; + EFI_DEVICE_PATH_UTILS_APPEND_INSTANCE AppendDevicePathInstance; + EFI_DEVICE_PATH_UTILS_GET_NEXT_INSTANCE GetNextDevicePathInstance; + EFI_DEVICE_PATH_UTILS_IS_MULTI_INSTANCE IsDevicePathMultiInstance; + EFI_DEVICE_PATH_UTILS_CREATE_NODE CreateDeviceNode; +} EFI_DEVICE_PATH_UTILITIES_PROTOCOL; + #endif diff --git a/inc/efilib.h b/inc/efilib.h index f7db4b6..1bd6d3b 100644 --- a/inc/efilib.h +++ b/inc/efilib.h @@ -57,6 +57,8 @@ extern EFI_GUID gEfiDevicePathToTextProtocolGuid; #define DevicePathToTextProtocol gEfiDevicePathToTextProtocolGuid extern EFI_GUID gEfiDevicePathFromTextProtocolGuid; #define DevicePathFromTextProtocol gEfiDevicePathFromTextProtocolGuid +extern EFI_GUID gEfiDevicePathUtilitiesProtocolGuid; +#define DevicePathUtilitiesProtocol gEfiDevicePathUtilitiesProtocolGuid extern EFI_GUID gEfiLoadedImageProtocolGuid; #define LoadedImageProtocol gEfiLoadedImageProtocolGuid extern EFI_GUID gEfiSimpleTextInProtocolGuid; @@ -95,6 +95,7 @@ EFI_GUID NullGuid = { 0,0,0,{0,0,0,0,0,0,0,0} }; EFI_GUID gEfiDevicePathProtocolGuid = EFI_DEVICE_PATH_PROTOCOL_GUID; EFI_GUID gEfiDevicePathToTextProtocolGuid = EFI_DEVICE_PATH_TO_TEXT_PROTOCOL_GUID; EFI_GUID gEfiDevicePathFromTextProtocolGuid = EFI_DEVICE_PATH_FROM_TEXT_PROTOCOL_GUID; +EFI_GUID gEfiDevicePathUtilitiesProtocolGuid = EFI_DEVICE_PATH_UTILITIES_PROTOCOL_GUID; EFI_GUID gEfiLoadedImageProtocolGuid = EFI_LOADED_IMAGE_PROTOCOL_GUID; EFI_GUID gEfiSimpleTextInProtocolGuid = EFI_SIMPLE_TEXT_INPUT_PROTOCOL_GUID; EFI_GUID gEfiSimpleTextOutProtocolGuid = EFI_SIMPLE_TEXT_OUTPUT_PROTOCOL_GUID; |