MCD_STATUS
x = bus_space_read_1(sc->sc_iot, sc->sc_ioh, MCD_STATUS);
sc->status = bus_space_read_1(iot, ioh, MCD_STATUS);
sc->status = bus_space_read_1(iot, ioh, MCD_STATUS);
bus_space_read_1(iot, ioh, MCD_STATUS);
return bus_space_read_1(iot, ioh, MCD_STATUS);