LAN9118_IOSIZE
if (bus_space_map(gxa->gxa_iot, gxa->gxa_addr, LAN9118_IOSIZE, 0,
bus_space_unmap(sc->sc_iot, sc->sc_ioh, LAN9118_IOSIZE);
bus_space_unmap(sc->sc_iot, sc->sc_ioh, LAN9118_IOSIZE);
if (bus_space_map(iot, gxa->gxa_addr, LAN9118_IOSIZE, 0, &ioh) != 0)
bus_space_unmap(iot, ioh, LAN9118_IOSIZE);