Static void url_start(struct ifnet *ifp) { struct url_softc *sc = ifp->if_softc; struct mbuf *m_head = NULL; DPRINTF(("%s: %s: enter, link=%d\n", USBDEVNAME(sc->sc_dev), __func__, sc->sc_link)); if (sc->sc_dying) return; if (!sc->sc_link) return; if (ifp->if_flags & IFF_OACTIVE) return; IFQ_POLL(&ifp->if_snd, m_head); if (m_head == NULL) return; if (url_send(sc, m_head, 0)) { ifp->if_flags |= IFF_OACTIVE; return; } IFQ_DEQUEUE(&ifp->if_snd, m_head); #if NBPFILTER > 0 if (ifp->if_bpf) bpf_mtap(ifp->if_bpf, m_head, BPF_DIRECTION_OUT); #endif ifp->if_flags |= IFF_OACTIVE; /* Set a timeout in case the chip goes out to lunch. */ ifp->if_timer = 5; }
Static void url_start(struct ifnet *ifp) { struct url_softc *sc = ifp->if_softc; struct mbuf *m_head = NULL; DPRINTF(("%s: %s: enter, link=%d\n", device_xname(sc->sc_dev), __func__, sc->sc_link)); if (sc->sc_dying) return; if (!sc->sc_link) return; if (ifp->if_flags & IFF_OACTIVE) return; IFQ_POLL(&ifp->if_snd, m_head); if (m_head == NULL) return; if (url_send(sc, m_head, 0)) { ifp->if_flags |= IFF_OACTIVE; return; } IFQ_DEQUEUE(&ifp->if_snd, m_head); bpf_mtap(ifp, m_head); ifp->if_flags |= IFF_OACTIVE; /* Set a timeout in case the chip goes out to lunch. */ ifp->if_timer = 5; }