ISAPNP_ADDR
error = alpha_bus_space_map_noacct(sc->sc_iot, ISAPNP_ADDR, 1, 0,
sc->sc_addr_ioh = bst->bs_vbase + ISAPNP_ADDR - bst->bs_start;
if ((error = bus_space_map(sc->sc_iot, ISAPNP_ADDR, 1, 0,
if ((error = bus_space_map(sc->sc_iot, ISAPNP_ADDR, 1, 0,
sc->sc_addr_ioh = ISAPNP_ADDR;
if ((error = bus_space_map(sc->sc_iot, ISAPNP_ADDR, 1, 0,
ia->ia_io[0].ir_addr = ISAPNP_ADDR;
# define ISAPNP_WRITE_ADDR(sc, v) outb(ISAPNP_ADDR, v)