Data Fields | |
UINT8 | InterfaceType |
BOOLEAN | RemovableMedia |
BOOLEAN | MediaPresent |
BOOLEAN | ReadOnly |
UINT32 | BlockSize |
EFI_PEI_LBA | LastBlock |
The size of a logical block in bytes.
A type of interface that the device being referenced by DeviceIndex is attached to. This field re-uses Messaging Device Path Node sub-type values as defined by Section 9.3.5 Messaging Device Path of UEFI Specification. When more than one sub-type is associated with the interface, sub-type with the smallest number must be used.
The last logical block that the device supports.
A flag that indicates if media is present. This flag is always set for non-removable media devices.
A flag that indicates if media is read-only.
A flag that indicates if media is removable.