bwfm_pci_ring_rx
bwfm_pci_ring_rx(sc, &sc->sc_rx_complete);
bwfm_pci_ring_rx(sc, &sc->sc_tx_complete);
bwfm_pci_ring_rx(sc, &sc->sc_ctrl_complete);
void bwfm_pci_ring_rx(struct bwfm_pci_softc *,