147 	struct ifnet *ifp;  in vx_attach()  local
151 	ifp = sc->vx_ifp = if_alloc(IFT_ETHER);  in vx_attach()
152 	if (ifp == NULL) {  in vx_attach()
156 	if_initname(ifp, device_get_name(dev), device_get_unit(dev));  in vx_attach()
177 			if_free(ifp);  in vx_attach()
184 			if_free(ifp);  in vx_attach()
192 	ifp->if_snd.ifq_maxlen = ifqmaxlen;  in vx_attach()
193 	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;  in vx_attach()
194 	ifp->if_start = vx_start;  in vx_attach()
195 	ifp->if_ioctl = vx_ioctl;  in vx_attach()
196 	ifp->if_init = vx_init;  in vx_attach()
197 	ifp->if_softc = sc;  in vx_attach()
199 	ether_ifattach(ifp, eaddr);  in vx_attach()
227 	struct ifnet *ifp = sc->vx_ifp;  in vx_init_locked()  local
270 	ifp->if_drv_flags |= IFF_DRV_RUNNING;  in vx_init_locked()
271 	ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;  in vx_init_locked()
275 	vx_start_locked(ifp);  in vx_init_locked()
281 	struct ifnet *ifp = sc->vx_ifp;  in vx_setfilter()  local
287 	    ((ifp->if_flags & IFF_PROMISC) ? FIL_PROMISC : 0));  in vx_setfilter()
325 	struct ifnet *ifp = sc->vx_ifp;  in vx_setlink()  local
355 	if (ifp->if_flags & IFF_LINK0) {  in vx_setlink()
362 	} else if (ifp->if_flags & IFF_LINK1) {  in vx_setlink()
369 	} else if (ifp->if_flags & IFF_LINK2) {  in vx_setlink()
382 	k = (prev_flags ^ ifp->if_flags) & (IFF_LINK0 | IFF_LINK1 | IFF_LINK2);  in vx_setlink()
385 			if_printf(ifp, "warning: %s\n", warning);  in vx_setlink()
386 		if_printf(ifp, "selected %s. (%s)\n", conn_tab[i].name, reason);  in vx_setlink()
419 	prev_flags = ifp->if_flags;  in vx_setlink()
424 vx_start(struct ifnet *ifp)  in vx_start()  argument
426 	struct vx_softc *sc = ifp->if_softc;  in vx_start()
429 	vx_start_locked(ifp);  in vx_start()
434 vx_start_locked(struct ifnet *ifp)  in vx_start_locked()  argument
436 	struct vx_softc *sc = ifp->if_softc;  in vx_start_locked()
449 	m = ifp->if_snd.ifq_head;  in vx_start_locked()
466 		if_inc_counter(ifp, IFCOUNTER_OERRORS, 1);  in vx_start_locked()
467 		IF_DEQUEUE(&ifp->if_snd, m);  in vx_start_locked()
477 			ifp->if_drv_flags |= IFF_DRV_OACTIVE;  in vx_start_locked()
483 	IF_DEQUEUE(&ifp->if_snd, m);  in vx_start_locked()
516 	if_inc_counter(ifp, IFCOUNTER_OPACKETS, 1);  in vx_start_locked()
539 			if (ifp->if_flags & IFF_DEBUG)  in vx_start_locked()
540 				if_printf(ifp, "adapter reset\n");  in vx_start_locked()
558 	struct ifnet *ifp;  in vx_status()  local
570 	ifp = sc->vx_ifp;  in vx_status()
572 		if (ifp->if_flags & IFF_DEBUG)  in vx_status()
573 			if_printf(ifp, "RX underrun\n");  in vx_status()
578 		if (ifp->if_flags & IFF_DEBUG)  in vx_status()
579 			if_printf(ifp, "RX Status overrun\n");  in vx_status()
583 		if (ifp->if_flags & IFF_DEBUG)  in vx_status()
584 			if_printf(ifp, "RX overrun\n");  in vx_status()
588 		if (ifp->if_flags & IFF_DEBUG)  in vx_status()
589 			if_printf(ifp, "TX overrun\n");  in vx_status()
599 	struct ifnet *ifp;  in vx_txstat()  local
608 	ifp = sc->vx_ifp;  in vx_txstat()
613 			if_inc_counter(ifp, IFCOUNTER_OERRORS, 1);  in vx_txstat()
614 			if (ifp->if_flags & IFF_DEBUG)  in vx_txstat()
615 				if_printf(ifp, "jabber (%x)\n", i);  in vx_txstat()
618 			if_inc_counter(ifp, IFCOUNTER_OERRORS, 1);  in vx_txstat()
619 			if (ifp->if_flags & IFF_DEBUG)  in vx_txstat()
620 				if_printf(ifp, "fifo underrun (%x) @%d\n", i,  in vx_txstat()
629 			if_inc_counter(ifp, IFCOUNTER_COLLISIONS, 1);  in vx_txstat()
631 			ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;  in vx_txstat()
642 	struct ifnet *ifp = sc->vx_ifp;  in vx_intr()  local
670 			if_printf(ifp, "adapter failure (%x)\n", status);  in vx_intr()
678 			vx_start_locked(ifp);  in vx_intr()
690 	struct ifnet *ifp = sc->vx_ifp;  in vx_read()  local
699 	if (ifp->if_flags & IFF_DEBUG) {  in vx_read()
719 			if_printf(ifp, "%s\n", s);  in vx_read()
725 		if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);  in vx_read()
733 		if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);  in vx_read()
736 	if_inc_counter(ifp, IFCOUNTER_IPACKETS, 1);  in vx_read()
742 		    ifp, NULL);  in vx_read()
744 			if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);  in vx_read()
760 	if (!(ifp->if_flags & IFF_PROMISC)  in vx_read()
768 	(*ifp->if_input)(ifp, m);  in vx_read()
791 			if (ifp->if_flags & IFF_DEBUG)  in vx_read()
792 				if_printf(ifp, "adapter reset\n");  in vx_read()
807 	struct ifnet *ifp = sc->vx_ifp;  in vx_get()  local
832 	m->m_pkthdr.rcvif = ifp;  in vx_get()
893 vx_ioctl(struct ifnet *ifp, u_long cmd, caddr_t data)  in vx_ioctl()  argument
895 	struct vx_softc *sc = ifp->if_softc;  in vx_ioctl()
902 		if ((ifp->if_flags & IFF_UP) == 0 &&  in vx_ioctl()
903 		    (ifp->if_drv_flags & IFF_DRV_RUNNING) != 0) {  in vx_ioctl()
909 			ifp->if_drv_flags &= ~IFF_DRV_RUNNING;  in vx_ioctl()
910 		} else if ((ifp->if_flags & IFF_UP) != 0 &&  in vx_ioctl()
911 		    (ifp->if_drv_flags & IFF_DRV_RUNNING) == 0) {  in vx_ioctl()
937 			ifp->if_mtu = ifr->ifr_mtu;  in vx_ioctl()
956 		error = ether_ioctl(ifp, cmd, data);  in vx_ioctl()
976 	struct ifnet *ifp;  in vx_watchdog()  local
984 	ifp = sc->vx_ifp;  in vx_watchdog()
985 	if (ifp->if_flags & IFF_DEBUG)  in vx_watchdog()
986 		if_printf(ifp, "device timeout\n");  in vx_watchdog()
987 	ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;  in vx_watchdog()
988 	vx_start_locked(ifp);  in vx_watchdog()