it_ioh            140 dev/isa/it.c   	if (bus_space_map(iot, iobase, 8, 0, &sc->it_ioh)) {
it_ioh            180 dev/isa/it.c   	bus_space_write_1(sc->it_iot, sc->it_ioh, ITC_ADDR, reg);
it_ioh            181 dev/isa/it.c   	return (bus_space_read_1(sc->it_iot, sc->it_ioh, ITC_DATA));
it_ioh            187 dev/isa/it.c   	bus_space_write_1(sc->it_iot, sc->it_ioh, ITC_ADDR, reg);
it_ioh            188 dev/isa/it.c   	bus_space_write_1(sc->it_iot, sc->it_ioh, ITC_DATA, val);
it_ioh             81 dev/isa/itvar.h 	bus_space_handle_t it_ioh;