xen/xen/if_xennet_xenbus.c

265 	struct ifnet *ifp = &sc->sc_ethercom.ec_if;
364 	strlcpy(ifp->if_xname, device_xname(self), IFNAMSIZ);
365 	ifp->if_softc = sc;
366 	ifp->if_start = xennet_start;
367 	ifp->if_ioctl = xennet_ioctl;
368 	ifp->if_watchdog = xennet_watchdog;
369 	ifp->if_init = xennet_init;
370 	ifp->if_stop = xennet_stop;
371 	ifp->if_flags = IFF_BROADCAST|IFF_SIMPLEX|IFF_NOTRAILERS|IFF_MULTICAST;
372 	ifp->if_timer = 0;
373 	ifp->if_snd.ifq_maxlen = max(ifqmaxlen, NET_TX_RING_SIZE * 2);
374 	ifp->if_capabilities = IFCAP_CSUM_TCPv4_Tx | IFCAP_CSUM_UDPv4_Tx;
375 	IFQ_SET_READY(&ifp->if_snd);
376 	if_attach(ifp);
377 	ether_ifattach(ifp, sc->sc_enaddr);
410 		pmf_class_network_register(self, ifp);
417 	struct ifnet *ifp = &sc->sc_ethercom.ec_if;
423 	xennet_stop(ifp, 1);
440 	ether_ifdetach(ifp);
441 	if_detach(ifp);
914 	struct ifnet *ifp = &sc->sc_ethercom.ec_if;
937 			ifp->if_oerrors++;
939 			ifp->if_opackets++;
950 	ifp->if_timer = 0;
955 	if (ifp->if_flags & IFF_OACTIVE) {
956 		ifp->if_flags &= ~IFF_OACTIVE;
971 	struct ifnet *ifp = &sc->sc_ethercom.ec_if;
1017 				ifp->if_ierrors++;
1056 		if ((ifp->if_flags & IFF_PROMISC) == 0) {
1059 			    memcmp(CLLADDR(ifp->if_sadl), eh->ether_dhost,
1070 			printf("%s: rx no mbuf\n", ifp->if_xname);
1071 			ifp->if_ierrors++;
1077 		m->m_pkthdr.rcvif = ifp;
1081 			printf("%s: rx no buf\n", ifp->if_xname);
1082 			ifp->if_ierrors++;
1097 				ifp->if_ierrors++;
1106 		bpf_mtap(ifp, m);
1108 		ifp->if_ipackets++;
1111 		(*ifp->if_input)(ifp, m);
1129 xennet_start(struct ifnet *ifp)
1131 	struct xennet_xenbus_softc *sc = ifp->if_softc;
1140 	    (ifp->if_flags & (IFF_RUNNING | IFF_OACTIVE)) != IFF_RUNNING))
1162 	struct ifnet *ifp = &sc->sc_ethercom.ec_if;
1173 	    (ifp->if_flags & (IFF_RUNNING | IFF_OACTIVE)) != IFF_RUNNING)) {
1184 			ifp->if_flags |= IFF_OACTIVE;
1187 		IFQ_POLL(&ifp->if_snd, m);
1256 				ifp->if_flags |= IFF_OACTIVE;
1260 			IFQ_DEQUEUE(&ifp->if_snd, m);
1268 				ifp->if_flags |= IFF_OACTIVE;
1272 			IFQ_DEQUEUE(&ifp->if_snd, m);
1321 		bpf_mtap(ifp, m);
1326 		ifp->if_timer = 5;
1336 xennet_ioctl(struct ifnet *ifp, u_long cmd, void *data)
1339 	struct xennet_xenbus_softc *sc = ifp->if_softc;
1347 	error = ether_ioctl(ifp, cmd, data);
1359 xennet_watchdog(struct ifnet *ifp)
1361 	aprint_verbose_ifnet(ifp, "xennet_watchdog\n");
1365 xennet_init(struct ifnet *ifp)
1367 	struct xennet_xenbus_softc *sc = ifp->if_softc;
1373 	if ((ifp->if_flags & IFF_RUNNING) == 0) {
1380 	ifp->if_flags |= IFF_RUNNING;
1381 	ifp->if_flags &= ~IFF_OACTIVE;
1382 	ifp->if_timer = 0;
1388 xennet_stop(struct ifnet *ifp, int disable)
1390 	struct xennet_xenbus_softc *sc = ifp->if_softc;
1392 	ifp->if_flags &= ~(IFF_RUNNING | IFF_OACTIVE);
1410 	struct ifnet *ifp = nd->nd_ifp;
1412 	    (struct xennet_xenbus_softc *)ifp->if_softc;