carrierbotov
carrierbotov(adw, free_carrier->next_ba & ADW_NEXT_BA_MASK);
adw->free_carriers = carrierbotov(adw, adw->commandq->next_ba);
adw->free_carriers = carrierbotov(adw, adw->responseq->next_ba);
carrierbotov(struct adw_softc *adw,
return (carrierbotov(adw, baddr - adw->carrier_busbase));
adw->free_carriers = carrierbotov(adw, new_cq->next_ba);