NETMAP_RXRING
struct netmap_ring *r = NETMAP_RXRING(nifp, d->first_rx_ring);
ring = NETMAP_RXRING(d->nifp, ri);
struct netmap_ring *ring = NETMAP_RXRING(d->nifp, ri);
struct netmap_ring *r = NETMAP_RXRING(d->nifp, i);
rxring = NETMAP_RXRING(src->nifp, si);
NETMAP_RXRING(pa->nifp, pa->cur_rx_ring)->head,
NETMAP_RXRING(pb->nifp, pb->cur_rx_ring)->head,
struct netmap_ring *rx = NETMAP_RXRING(pa->nifp, pa->cur_rx_ring);
struct netmap_ring *rx = NETMAP_RXRING(pb->nifp, pb->cur_rx_ring);
tot += nm_ring_space(NETMAP_RXRING(d->nifp, i));
struct netmap_ring *rxring = NETMAP_RXRING(rxport->nmd->nifp, i);
rxport->ring = NETMAP_RXRING(rxport->nmd->nifp, 0);
struct netmap_ring *rxring = NETMAP_RXRING(rxport->nmd->nifp, i);
ring = NETMAP_RXRING(nifp, i);
rxring = NETMAP_RXRING(nifp, i);
rxring = NETMAP_RXRING(nifp, i);
ring = NETMAP_RXRING(targ->nmd->nifp, j);
struct netmap_ring *ring = NETMAP_RXRING(nifp, i);
priv->rx = NETMAP_RXRING(priv->nmd->nifp, 0);