uint32_t Tag; /**< Unique command ID value, to associate a command block wrapper with its command status wrapper. */
uint32_t DataTransferLength; /**< Length of the optional data portion of the issued command, in bytes. */
uint8_t Flags; /**< Command block flags, indicating command data direction. */
uint32_t Tag; /**< Unique command ID value, to associate a command block wrapper with its command status wrapper. */
uint32_t DataTransferLength; /**< Length of the optional data portion of the issued command, in bytes. */
uint8_t Flags; /**< Command block flags, indicating command data direction. */