_EFI_PEI_FIRMWARE_VOLUME_INFO2_PPI Struct Reference


Data Fields

EFI_GUID FvFormat
VOID * FvInfo
UINT32 FvInfoSize
EFI_GUIDParentFvName
EFI_GUIDParentFileName
UINT32 AuthenticationStatus

Detailed Description

This PPI describes the location and format of a firmware volume. The FvFormat can be EFI_FIRMWARE_FILE_SYSTEM2_GUID or the GUID for a user-defined format. The EFI_FIRMWARE_FILE_SYSTEM2_GUID is the PI Firmware Volume format.

Field Documentation

Authentication Status.

Unique identifier of the format of the memory-mapped firmware volume.

Points to a buffer which allows the EFI_PEI_FIRMWARE_VOLUME_PPI to process the volume. The format of this buffer is specific to the FvFormat. For memory-mapped firmware volumes, this typically points to the first byte of the firmware volume.

Size of the data provided by FvInfo. For memory-mapped firmware volumes, this is typically the size of the firmware volume.

If the firmware volume originally came from a firmware file, then these point to the parent firmware volume name and firmware volume file. If it did not originally come from a firmware file, these should be NULL.

If the firmware volume originally came from a firmware file, then these point to the parent firmware volume name and firmware volume file. If it did not originally come from a firmware file, these should be NULL.


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