FC4_SCSI
rq->snscb_fc4_type = FC4_SCSI;
ISP_IOZPUT_32(isp, FC4_SCSI, rp);
reqp->snscb_data[6] = (1 << FC4_SCSI);
rp->rftid_fc4types[FC4_SCSI >> 5] = 1 << (FC4_SCSI & 0x1f);