TRM_S1040_SCSI_TARGETID
RselTarLunId = bus_space_read_2(iot, ioh, TRM_S1040_SCSI_TARGETID) & 0x1FFF;
bus_space_write_1(iot, ioh, TRM_S1040_SCSI_TARGETID, target);
bus_space_write_1(iot, ioh, TRM_S1040_SCSI_TARGETID, pDCB->target);