399 		aic->msg_buf[0] = MSG_BUS_DEV_RESET;  in aic_selected()
469 		aic->msg_buf[0] = msg;  in aic_sched_msgout()
556 		aic->msg_buf[aic->msg_len++] = aic_inb(aic, SCSIBUS);  in aic_msgin()
557 		if (aic->msg_buf[0] == MSG_EXTENDED) {  in aic_msgin()
562 			switch (aic->msg_buf[2]) {  in aic_msgin()
573 			if (aic->msg_buf[1] != msglen) {  in aic_msgin()
578 		} else if (aic->msg_buf[0] >= 0x20 && aic->msg_buf[0] <= 0x2f)  in aic_msgin()
611 		if (!MSG_ISIDENTIFY(aic->msg_buf[0])) {  in aic_handle_msgin()
615 		aic->lun = aic->msg_buf[0] & MSG_IDENTIFY_LUNMASK;  in aic_handle_msgin()
624 		if (aic->msg_buf[0] != MSG_SIMPLE_Q_TAG) {  in aic_handle_msgin()
628 		aic_reconnect(aic, aic->msg_buf[1]);  in aic_handle_msgin()
632 	switch (aic->msg_buf[0]) {  in aic_handle_msgin()
672 		switch (aic->msg_buf[2]) {  in aic_handle_msgin()
677 				ti->current.period = aic->msg_buf[3];  in aic_handle_msgin()
678 				ti->current.offset = aic->msg_buf[4];  in aic_handle_msgin()
680 				ti->current.period = aic->msg_buf[3] =  in aic_handle_msgin()
681 					max(ti->goal.period, aic->msg_buf[3]);  in aic_handle_msgin()
682 				ti->current.offset = aic->msg_buf[4] =  in aic_handle_msgin()
683 					min(ti->goal.offset, aic->msg_buf[4]);  in aic_handle_msgin()
809 				aic->msg_buf[0] = MSG_IDENTIFY(scb->lun,  in aic_msgout()
817 				aic->msg_buf[0] = ccb->csio.tag_action;  in aic_msgout()
818 				aic->msg_buf[1] = scb->tag;  in aic_msgout()
824 				aic->msg_buf[0] = MSG_EXTENDED;  in aic_msgout()
825 				aic->msg_buf[1] = MSG_EXT_SDTR_LEN;  in aic_msgout()
826 				aic->msg_buf[2] = MSG_EXT_SDTR;  in aic_msgout()
827 				aic->msg_buf[3] = ti->goal.period;  in aic_msgout()
828 				aic->msg_buf[4] = ti->goal.offset;  in aic_msgout()
834 				if (aic->msg_buf[0] == MSG_BUS_DEV_RESET ||  in aic_msgout()
835 				    aic->msg_buf[0] == MSG_ABORT ||  in aic_msgout()
836 				    aic->msg_buf[0] == MSG_ABORT_TAG)  in aic_msgout()
848 		aic_outb(aic, SCSIDAT, aic->msg_buf[msgidx++]);  in aic_msgout()