bhndb_host_resource_for_regwin
bridge_res = bhndb_host_resource_for_regwin(sc->bus_res->res, win);
regwin_res = bhndb_host_resource_for_regwin(probe->hr, regwin);
r = bhndb_host_resource_for_regwin(sc->bhndb.bus_res->res, sprom_win);
r = bhndb_host_resource_for_regwin(sc->bhndb.bus_res->res, win);
dwa->parent_res = bhndb_host_resource_for_regwin(r->res, win);
struct resource *bhndb_host_resource_for_regwin(