205 	u_int8_t ph, isrc;  in nsp_expect_signal()  local
209 		ph = nsp_cr_read_1(sc->port_res, NSPR_SCBUSMON);  in nsp_expect_signal()
210 		if (ph == (u_int8_t) -1)  in nsp_expect_signal()
217 		if ((ph & mask) != 0 && (ph & SCBUSMON_PHMASK) == curphase)  in nsp_expect_signal()
327 	register u_int8_t arbs, ph;  local
334 	ph = nsp_cr_read_1(sc->port_res, NSPR_SCBUSMON);
335 	if (ph != SCBUSMON_FREE)
391 			ph = nsp_cr_read_1(sc->port_res, NSPR_SCBUSMON);
392 			if ((ph & SCBUSMON_BSY) == 0)
399 			ph = nsp_cr_read_1(sc->port_res, NSPR_SCBUSMON);
400 			if ((ph & SCBUSMON_BSY) != 0)
1259 nsp_error(struct nsp_softc * sc, u_char *s, u_int8_t isrc, u_int8_t ph,  in nsp_error()  argument
1266 	    (u_int) isrc, (u_int) ph, (u_int) irqphs);  in nsp_error()
1358 	u_int8_t isrc, ph, irqphs, cr, regv;  local
1378 	ph = nsp_cr_read_1(sc->port_res, NSPR_SCBUSMON);
1423 		nsp_error(sc, "current status", isrc, ph, irqphs);
1461 		nsp_error(sc, "unknown scsi phase changes", isrc, ph, irqphs);
1471 		if ((ph & SCBUSMON_BSY) == 0)
1500 		if ((ph & SCBUSMON_PHMASK) != PHASE_MSGIN)
1515 			if (NSP_IS_PHASE_DATA(ph) == 0)
1517 			irqphs = (ph & IRQPHS_PHMASK);
1549 	if (ph == 0)
1551 		nsp_error(sc, "unexpected bus free", isrc, ph, irqphs);
1559 		if (nsp_phase_match(sc, PHASE_CMD, ph) != 0)
1597 		if (nsp_phase_match(sc, PHASE_STATUS, ph) != 0)
1629 		if (nsp_phase_match(sc, PHASE_MSGOUT, ph) != 0)
1656 						    isrc, ph, irqphs);
1679 			nsp_error(sc, "MSGOUT: xfer short", isrc, ph, irqphs);
1686 		if (nsp_phase_match(sc, PHASE_MSGIN, ph) != 0)
1740 		nsp_error(sc, "unknown scsi phase", isrc, ph, irqphs);
1759 	u_int8_t ph, regv;  local
1764 	ph = nsp_cr_read_1(sc->port_res, NSPR_SCBUSMON);
1765 	switch (ph & SCBUSMON_PHMASK)
1778 		ph = nsp_cr_read_1(sc->port_res, NSPR_SCBUSMON);
1779 		if ((ph & SCBUSMON_REQ) == 0)
1795 			ph = nsp_cr_read_1(sc->port_res, NSPR_SCBUSMON);
1796 			if ((ph & SCBUSMON_PHMASK) != PHASE_DATAOUT)
1808 		ph = nsp_cr_read_1(sc->port_res, NSPR_SCBUSMON);
1809 		if ((ph & SCBUSMON_PHMASK) == PHASE_DATAOUT)