Lines Matching defs:mcr
89 uint8_t mcr; /* Modem control register (R/W) */
106 modem_status(uint8_t mcr)
110 if (mcr & MCR_LOOPBACK) {
116 if (mcr & MCR_RTS)
118 if (mcr & MCR_DTR)
120 if (mcr & MCR_OUT1)
122 if (mcr & MCR_OUT2)
169 sc->msr = modem_status(sc->mcr);
208 loopback = (sc->mcr & MCR_LOOPBACK) != 0;
242 (sc->mcr & MCR_LOOPBACK) != 0))
287 sc->mcr = value & 0x1F;
288 msr = modem_status(sc->mcr);
382 reg = sc->mcr;
469 SNAPSHOT_VAR_OR_LEAVE(sc->mcr, meta, ret, done);