uballoc
uballoc(device_private(device_parent(sc->sc_dev)), &sc->sc_ui, 0);
if ((error = uballoc(device_private(parent), &sc->sc_ui, 0)))
uballoc(device_private(device_parent(sc->sc_dev)),
if ((error = uballoc(uh, &ui, UBA_CANTWAIT))) {
uballoc(uh, (void *)DMAheader[unit], DMAbuf_size, 0);
if ((error = uballoc(uh, ui, flags))) {
int uballoc(struct uba_softc *, struct ubinfo *, int);