enum _STARPORT_DEVICE_TYPE {
  STARPORT_DEVICE_TYPE_UNKNOWN = 0,
  STARPORT_DEVICE_TYPE_RAM,
  STARPORT_DEVICE_TYPE_HDD,
  STARPORT_DEVICE_TYPE_DVD,
  STARPORT_DEVICE_TYPE_AOE,
  STARPORT_DEVICE_TYPE_ISCSI
};