nxe_ring_sync
nxe_ring_sync(sc, sc->sc_rx_rings[i], BUS_DMASYNC_PREWRITE);
nxe_ring_sync(sc, sc->sc_status_ring, BUS_DMASYNC_PREREAD);
nxe_ring_sync(sc, sc->sc_cmd_ring, BUS_DMASYNC_PREWRITE);
nxe_ring_sync(sc, sc->sc_rx_rings[i], BUS_DMASYNC_POSTWRITE);
nxe_ring_sync(sc, sc->sc_cmd_ring, BUS_DMASYNC_POSTWRITE);
nxe_ring_sync(sc, sc->sc_status_ring, BUS_DMASYNC_POSTREAD);
nxe_ring_sync(sc, sc->sc_rx_rings[i], BUS_DMASYNC_POSTWRITE);
nxe_ring_sync(sc, nr, BUS_DMASYNC_POSTWRITE);
nxe_ring_sync(sc, nr, BUS_DMASYNC_PREWRITE);
nxe_ring_sync(sc, nr, BUS_DMASYNC_POSTWRITE);
nxe_ring_sync(sc, nr, BUS_DMASYNC_PREWRITE);
void nxe_ring_sync(struct nxe_softc *, struct nxe_ring *,