Data Fields | |
UINT8 | Type |
UINT8 | SubType |
UINT8 | Length [2] |
Specific Device Path data. Type and Sub-Type define type of data. Size of data is included in Length.
Varies by Type 0xFF End Entire Device Path, or 0x01 End This Instance of a Device Path and start a new Device Path.
Referenced by FileDevicePath(), UefiDevicePathLibAppendDevicePathInstance(), UefiDevicePathLibCreateDeviceNode(), and UefiDevicePathLibGetNextDevicePathInstance().
0x01 Hardware Device Path. 0x02 ACPI Device Path. 0x03 Messaging Device Path. 0x04 Media Device Path. 0x05 BIOS Boot Specification Device Path. 0x7F End of Hardware Device Path.
Referenced by FileDevicePath(), and UefiDevicePathLibCreateDeviceNode().