if_ringmap_alloc
sc->rx_rmap = if_ringmap_alloc(sc->bce_dev, 1, 1);
sc->rx_rmap = if_ringmap_alloc(sc->bce_dev, ring_cnt, ring_max);
sc->tx_rmap = if_ringmap_alloc(sc->bce_dev, ring_cnt, ring_max);
sc->bnx_rx_rmap = if_ringmap_alloc(sc->bnx_dev, 1, 1);
sc->bnx_rx_rmap = if_ringmap_alloc(sc->bnx_dev, ring_cnt, ring_max);
sc->bnx_tx_rmap = if_ringmap_alloc(sc->bnx_dev, ring_cnt, ring_max);
sc->rx_rmap = if_ringmap_alloc(dev, ring_cnt, EMX_NRX_RING);
sc->tx_rmap = if_ringmap_alloc(dev, ring_cnt, tx_ring_max);
sc->rx_rmap_intr = if_ringmap_alloc(sc->dev,
sc->rx_rmap_intr = if_ringmap_alloc(sc->dev, ring_cnt, ring_cntmax);
sc->tx_rmap_intr = if_ringmap_alloc(sc->dev, ring_cnt, ring_cntmax);
sc->rx_rmap = if_ringmap_alloc(dev, ring_cnt, ring_max);
sc->tx_rmap = if_ringmap_alloc(dev, ring_cnt, ring_max);
sc->rx_rmap_intr = if_ringmap_alloc(sc->dev,
sc->rx_rmap_intr = if_ringmap_alloc(sc->dev, ring_cnt, ring_cntmax);
sc->tx_rmap_intr = if_ringmap_alloc(sc->dev, ring_cnt, ring_cntmax);
sc->rx_rmap = if_ringmap_alloc(dev, ring_cnt, ring_cntmax);
sc->tx_rmap = if_ringmap_alloc(dev, ring_cnt, ring_cntmax);
sc->jme_tx_rmap = if_ringmap_alloc(dev, 1, 1);
sc->ring_map = if_ringmap_alloc(sc->dev, num_slices, max_slices);
struct if_ringmap *if_ringmap_alloc(device_t dev, int cnt, int cnt_max);