205 	int flags, phase, stat;  in sci_donextcmd()  local
212 		phase = DATA_IN_PHASE;  in sci_donextcmd()
214 		phase = DATA_OUT_PHASE;  in sci_donextcmd()
216 		phase = STATUS_PHASE;  in sci_donextcmd()
223 	if (phase == STATUS_PHASE || flags & XS_CTL_POLL)  in sci_donextcmd()
225 		    xs->data, xs->datalen, phase);  in sci_donextcmd()
406               int phase)  in sci_ixfer_out()  argument
415 	*dev->sci_tcmd = phase;  in sci_ixfer_out()
446 sci_ixfer_in(struct sci_softc *dev, int len, register u_char *buf, int phase)  in sci_ixfer_in()  argument
461 	*dev->sci_tcmd = phase;  in sci_ixfer_in()
508 	u_char phase;  in sciicmd()  local
520 	phase = CMD_PHASE;  in sciicmd()
530 		phase = SCI_PHASE(*dev->sci_bus_csr);  in sciicmd()
532 		switch (phase) {  in sciicmd()
534 			if (sci_ixfer_out (dev, clen, cbuf, phase))  in sciicmd()
536 			phase = xferphase;  in sciicmd()
543 			sci_ixfer_in (dev, len, buf, phase);  in sciicmd()
544 			phase = STATUS_PHASE;  in sciicmd()
551 			if (sci_ixfer_out (dev, len, buf, phase))  in sciicmd()
553 			phase = STATUS_PHASE;  in sciicmd()
558 			sci_ixfer_in (dev, 1, dev->sc_msg,phase);  in sciicmd()
565 			phase = STATUS_PHASE;  in sciicmd()
569 			sci_ixfer_in (dev, 1, dev->sc_stat, phase);  in sciicmd()
570 			phase = MESG_IN_PHASE;  in sciicmd()
578 		  phase, target);  in sciicmd()
600 	u_char phase, *addr;  in scigo()  local
623 	phase = CMD_PHASE;  in scigo()
632 		phase = SCI_PHASE(*dev->sci_bus_csr);  in scigo()
634 		switch (phase) {  in scigo()
636 			if (sci_ixfer_out (dev, xs->cmdlen, (u_char *) xs->cmd, phase))  in scigo()
638 			phase = xs->xs_control & XS_CTL_DATA_IN ? DATA_IN_PHASE : DATA_OUT_PHASE;  in scigo()
646 				(*dev->dma_xfer_in)(dev, count, addr, phase);  in scigo()
648 				sci_ixfer_in (dev, count, addr, phase);  in scigo()
649 			phase = STATUS_PHASE;  in scigo()
657 				(*dev->dma_xfer_out)(dev, count, addr, phase);  in scigo()
659 				if (sci_ixfer_out (dev, count, addr, phase))  in scigo()
661 			phase = STATUS_PHASE;  in scigo()
666 			sci_ixfer_in (dev, 1, dev->sc_msg,phase);  in scigo()
673 			phase = STATUS_PHASE;  in scigo()
677 			sci_ixfer_in (dev, 1, dev->sc_stat, phase);  in scigo()
678 			phase = MESG_IN_PHASE;  in scigo()
686 		  phase, target);  in scigo()