_EFI_FIRMWARE_VOLUME_BLOCK_PROTOCOL Struct Reference
Detailed Description
The Firmware Volume Block Protocol is the low-level interface to a firmware volume. File-level access to a firmware volume should not be done using the Firmware Volume Block Protocol. Normal access to a firmware volume must use the Firmware Volume Protocol. Typically, only the file system driver that produces the Firmware Volume Protocol will bind to the Firmware Volume Block Protocol.
Field Documentation
The handle of the parent firmware volume.