MODEFIFO
MODEFIFO) {
sc->sc_handle, ASCMODE) != MODEFIFO)
bus_space_write_1(sc->sc_tag, sc->sc_handle, ASCMODE, MODEFIFO);
MODEFIFO) {
sc->sc_handle, ASCMODE) != MODEFIFO) {
bus_space_write_1(sc->sc_tag, sc->sc_handle, ASCMODE, MODEFIFO);