Lines Matching defs:ch
76 sab82532_bfe_iclear(struct scc_softc *sc, struct scc_chan *ch)
82 ofs = (ch->ch_nr - 1) * SAB_CHANLEN;
84 if (ch->ch_ipend & SER_INT_RXREADY) {
107 struct scc_chan *ch;
115 ch = &sc->sc_chan[c];
129 ch->ch_ipend = 0;
131 ch->ch_ipend |= SER_INT_BREAK;
133 ch->ch_ipend |= SER_INT_OVERRUN;
135 ch->ch_ipend |= SER_INT_RXREADY;
137 ch->ch_ipend |= SER_INT_SIGCHG;
139 ch->ch_ipend |= SER_INT_TXIDLE;
140 ipend |= ch->ch_ipend;