EMU_A_IOCFG
bus_space_write_4(sc->sc_iot, sc->sc_ioh, EMU_A_IOCFG,
EMU_A_IOCFG));
bus_space_write_4(sc->sc_iot, sc->sc_ioh, EMU_A_IOCFG,
sc->sc_ioh, EMU_A_IOCFG));
tmp = bus_space_read_4(sc->sc_iot, sc->sc_ioh, EMU_A_IOCFG) & ~0x8; /* Clear bit 3 */
bus_space_write_4(sc->sc_iot, sc->sc_ioh, EMU_A_IOCFG, tmp);