if_ringmap_align
if_ringmap_align(sc->bce_dev, sc->rx_rmap, sc->tx_rmap);
if_ringmap_align(sc->bnx_dev, sc->bnx_rx_rmap, sc->bnx_tx_rmap);
if_ringmap_align(dev, rm0, rm1);
void if_ringmap_align(device_t dev, struct if_ringmap *rm0,