xdp_rxtx_ring
ring->producer = offsetof(struct xdp_rxtx_ring, ptrs.producer);
ring->consumer = offsetof(struct xdp_rxtx_ring, ptrs.consumer);
ring->desc = offsetof(struct xdp_rxtx_ring, desc);
off.rx.flags = offsetof(struct xdp_rxtx_ring,
off.tx.flags = offsetof(struct xdp_rxtx_ring,
struct xdp_rxtx_ring *rxtx_ring;
struct xdp_rxtx_ring *ring = (struct xdp_rxtx_ring *)q->ring;
struct xdp_rxtx_ring *ring = (struct xdp_rxtx_ring *)q->ring;
struct xdp_rxtx_ring *ring = (struct xdp_rxtx_ring *)q->ring;