MMCR_PICICR
elansc_print_1(self, sc, MMCR_PICICR);
sc->sc_picicr = bus_space_read_1(sc->sc_memt, sc->sc_memh, MMCR_PICICR);
bus_space_write_1(sc->sc_memt, sc->sc_memh, MMCR_PICICR, picicr);
elansc_print_1(self, sc, MMCR_PICICR);
bus_space_write_1(sc->sc_memt, sc->sc_memh, MMCR_PICICR, sc->sc_picicr);