142 CFATTACH_DECL_NEW(scn, sizeof(struct scn_softc),
201 static inline struct scn_softc *
211 static int	scn_rxintr(struct scn_softc *);
213 static void	scn_setchip(struct scn_softc *sc);
216 static void	scn_rxenable(struct scn_softc *);
217 static void	scn_rxdisable(struct scn_softc *);
218 static void	dcd_int(struct scn_softc *, struct tty *, u_char);
220 static u_char	opbits(struct scn_softc *, int);
407 scn_setchip(struct scn_softc *sc)  in scn_setchip()
608 	struct scn_softc *sc;  in scn_config()
760 scn_rxenable(struct scn_softc *sc)  in scn_rxenable()
779 scn_rxdisable(struct scn_softc *sc)  in scn_rxdisable()
801 	struct scn_softc *sc;  in scn_attach()
1076 	struct scn_softc *sc;  in scnopen()
1166 	struct scn_softc *sc = SOFTC(unit);  in scnclose()
1207 	struct scn_softc *sc = SOFTC(DEV_UNIT(dev));  in scnread()
1216 	struct scn_softc *sc = SOFTC(DEV_UNIT(dev));  in scnwrite()
1225 	struct scn_softc *sc = SOFTC(DEV_UNIT(dev));  in scnpoll()
1234 	struct scn_softc *sc = SOFTC(DEV_UNIT(dev));  in scntty()
1241 dcd_int(struct scn_softc *sc, struct tty *tp, u_char new)  in dcd_int()
1286 	struct scn_softc *sc = SOFTC(unit);  in scnhwiflow()
1303 	struct scn_softc *sc0 = duart->chan[0].sc;  in scnintr()
1304 	struct scn_softc *sc1 = duart->chan[1].sc;  in scnintr()
1389 scn_rxintr(struct scn_softc *sc)  in scn_rxintr()
1499 		struct scn_softc *sc;  in scnsoft()
1595 opbits(struct scn_softc *sc, int tioc_bits)  in opbits()
1606 	struct scn_softc *sc = SOFTC(unit);  in scnioctl()
1745 	struct scn_softc *sc = SOFTC(unit);  in scnparam()
1817 	struct scn_softc *sc = SOFTC(unit);  in scnstart()