132 		single_inst_bset_b(MFP->mf_gpip, 0x08);		\
134 		single_inst_bclr_b(MFP->mf_gpip, 0x08);		\
139 		single_inst_bset_b(MFP->mf_gpip, 0x01);		\
141 		single_inst_bclr_b(MFP->mf_gpip, 0x01);		\
327 	MFP->mf_ierb |= IB_SCTS|IB_SDCD;  in serattach()
328 	MFP->mf_iera |= IA_RRDY|IA_RERR|IA_TRDY|IA_TERR;  in serattach()
329 	MFP->mf_imrb &= ~(IB_SCTS|IB_SDCD);  in serattach()
330 	MFP->mf_imra &= ~(IA_RRDY|IA_RERR|IA_TRDY|IA_TERR);  in serattach()
338 		if ((MFP->mf_gpip & MCR_DCD) == 0)  in serattach()
407 		single_inst_bset_b(MFP->mf_imra, sc->sc_imra);  in seropen()
408 		single_inst_bset_b(MFP->mf_imrb, sc->sc_imrb);  in seropen()
411 		sc->sc_msr = ~MFP->mf_gpip & (IO_SDCD|IO_SCTS|IO_SRI);  in seropen()
822 	while (ISSET(MFP->mf_rsr, RSR_CIP|RSR_BFULL))  in ser_iflush()
823 		tmp = MFP->mf_udr;  in ser_iflush()
837 	if ((MFP->mf_imra & (IA_RRDY|IA_RERR|IA_TRDY|IA_TERR)) != sc->sc_imra) {  in ser_loadchannelregs()
839 		    (u_int)MFP->mf_imra, (u_int)sc->sc_imra);  in ser_loadchannelregs()
841 	if ((MFP->mf_imrb & (IB_SCTS|IB_SDCD)) != sc->sc_imrb) {  in ser_loadchannelregs()
843 		     (u_int)MFP->mf_imrb, (u_int)sc->sc_imrb);  in ser_loadchannelregs()
845 	single_inst_bclr_b(MFP->mf_imra, IA_RRDY|IA_RERR|IA_TRDY|IA_TERR);  in ser_loadchannelregs()
846 	single_inst_bclr_b(MFP->mf_imrb, IB_SCTS|IB_SDCD);  in ser_loadchannelregs()
848 	MFP->mf_ucr = sc->sc_ucr;  in ser_loadchannelregs()
849 	MFP->mf_rsr = sc->sc_rsr;  in ser_loadchannelregs()
850 	MFP->mf_tsr = sc->sc_tsr;  in ser_loadchannelregs()
852 	single_inst_bclr_b(MFP->mf_tcdcr, 0x07);  in ser_loadchannelregs()
853 	MFP->mf_tddr  = sc->sc_ospeed;  in ser_loadchannelregs()
854 	single_inst_bset_b(MFP->mf_tcdcr, (sc->sc_ospeed >> 8) & 0x0f);  in ser_loadchannelregs()
867 	single_inst_bset_b(MFP->mf_imra, sc->sc_imra);  in ser_loadchannelregs()
868 	single_inst_bset_b(MFP->mf_imrb, sc->sc_imrb);  in ser_loadchannelregs()
967 		single_inst_bset_b(MFP->mf_imra, IA_TRDY|IA_TERR);  in serstart()
971 	MFP->mf_udr = *sc->sc_tba;  in serstart()
982 		single_inst_bclr_b(MFP->mf_imra, IA_TRDY|IA_TERR);  in serstart()
1060 	single_inst_bclr_b(MFP->mf_imrb, IB_SCTS|IB_SDCD);  in ser_shutdown()
1061 	single_inst_bclr_b(MFP->mf_imra, IA_RRDY|IA_RERR|IA_TRDY|IA_TERR);  in ser_shutdown()
1203 	msr = ~MFP->mf_gpip;  in sermintr()
1239 	rsr = MFP->mf_rsr;  in sertrintr()
1242 			sc->sc_rbuf[put] = MFP->mf_udr;  in sertrintr()
1245 			if ((rsr & RSR_BREAK) && (MFP->mf_rsr & RSR_BREAK))  in sertrintr()
1248 				rsr = MFP->mf_rsr;  in sertrintr()
1273 				rsr = MFP->mf_udr;  in sertrintr()
1274 				rsr = MFP->mf_rsr;  in sertrintr()
1284 	tsr = MFP->mf_tsr;  in sertrintr()
1298 			MFP->mf_udr = *sc->sc_tba;  in sertrintr()
1372 	if (MFP->mf_gpip & MCR_DCD) {  in sercnprobe()
1401 	MFP->mf_ucr = UCR_CLKDIV|UCR_8BITS|UCR_STOPB1;  in serinit()
1402 	MFP->mf_rsr = RSR_ENAB;  in serinit()
1403 	MFP->mf_tsr = TSR_ENAB;  in serinit()
1405 	single_inst_bclr_b(MFP->mf_tcdcr, 0x07);  in serinit()
1406 	MFP->mf_tddr  = ospeed;  in serinit()
1407 	single_inst_bset_b(MFP->mf_tcdcr, (ospeed >> 8) & 0x0f);  in serinit()
1423 	single_inst_bset_b(MFP->mf_imra, (IA_RRDY|IA_RERR|IA_TRDY|IA_TERR));  in serinitcons()
1433 	while (!ISSET(stat = MFP->mf_rsr, RSR_BFULL)) {  in sercngetc()
1435 			MFP->mf_rsr |= RSR_ENAB;  in sercngetc()
1437 			c = MFP->mf_udr;  in sercngetc()
1439 	c = MFP->mf_udr;  in sercngetc()
1455 	imra  = MFP->mf_imra & (IA_RRDY|IA_RERR|IA_TRDY|IA_TERR);  in sercnputc()
1456 	single_inst_bclr_b(MFP->mf_imra, imra);  in sercnputc()
1464 	s_stat1 = MFP->mf_tsr;  in sercnputc()
1466 	while (!ISSET(stat = MFP->mf_tsr, TSR_BE) && --timo)  in sercnputc()
1468 	MFP->mf_udr = c;  in sercnputc()
1472 	s_stat2 = MFP->mf_tsr;  in sercnputc()
1474 	while (!ISSET(stat = MFP->mf_tsr, TSR_BE) && --timo)  in sercnputc()
1478 	s_stat3 = MFP->mf_tsr;  in sercnputc()
1481 	MFP->mf_ipra = (uint8_t)~imra;  in sercnputc()
1482 	single_inst_bset_b(MFP->mf_imra, imra);  in sercnputc()