SIOP_DCNTL
writeb(addr + SIOP_DCNTL, DCNTL_COM);
bus_space_write_1(sc->sc_rt, sc->sc_rh, SIOP_DCNTL, DCNTL_EA);
bus_space_write_1(sc->sc_rt, sc->sc_rh, SIOP_DCNTL, DCNTL_EA);
writeb(addr + SIOP_DCNTL, DCNTL_COM);
sc->sc_c.sc_rh, SIOP_DCNTL,
sc->sc_c.sc_rh, SIOP_DCNTL) | DCNTL_STD);
sc->sc_c.sc_rh, SIOP_DCNTL,
sc->sc_c.sc_rh, SIOP_DCNTL) | DCNTL_STD);
bus_space_write_1(sc->sc_rt, sc->sc_rh, SIOP_DCNTL,
bus_space_write_1(sc->sc_rt, sc->sc_rh, SIOP_DCNTL,
bus_space_read_1(sc->sc_rt, sc->sc_rh, SIOP_DCNTL) |