LE_PORT
bus_space_write_1(sc->sc_memt, sc->sc_memh, LE_PORT,
while (bus_space_read_1(sc->sc_memt, sc->sc_memh, LE_PORT) & REGREQ)
bus_space_write_1(lsc->sc_memt, lsc->sc_memh, LE_PORT, 0);
bus_space_write_1(lsc->sc_memt, lsc->sc_memh, LE_PORT, RESET);