dev/sis/if_sis.c

578 	struct ifnet		*ifp;
585 	ifp = sc->sis_ifp;
586 	if (mii == NULL || ifp == NULL ||
587 	    (ifp->if_drv_flags & IFF_DRV_RUNNING) == 0)
697 	struct ifnet		*ifp;
702 	ifp = sc->sis_ifp;
715 	if (ifp->if_flags & IFF_BROADCAST)
725 	if (ifp->if_flags & (IFF_ALLMULTI | IFF_PROMISC)) {
727 		if (ifp->if_flags & IFF_PROMISC)
743 		if_maddr_rlock(ifp);
744 		TAILQ_FOREACH(ifma, &ifp->if_multiaddrs, ifma_link) {
757 		if_maddr_runlock(ifp);
768 	struct ifnet		*ifp;
773 	ifp = sc->sis_ifp;
788 	if (ifp->if_flags & IFF_BROADCAST)
791 	if (ifp->if_flags & (IFF_ALLMULTI | IFF_PROMISC)) {
793 		if (ifp->if_flags & IFF_PROMISC)
801 		if_maddr_rlock(ifp);
802 		TAILQ_FOREACH(ifma, &ifp->if_multiaddrs, ifma_link) {
810 		if_maddr_runlock(ifp);
891 	struct ifnet		*ifp;
1051 	ifp = sc->sis_ifp = if_alloc(IFT_ETHER);
1052 	if (ifp == NULL) {
1057 	ifp->if_softc = sc;
1058 	if_initname(ifp, device_get_name(dev), device_get_unit(dev));
1059 	ifp->if_flags = IFF_BROADCAST | IFF_SIMPLEX | IFF_MULTICAST;
1060 	ifp->if_ioctl = sis_ioctl;
1061 	ifp->if_start = sis_start;
1062 	ifp->if_init = sis_init;
1063 	IFQ_SET_MAXLEN(&ifp->if_snd, SIS_TX_LIST_CNT - 1);
1064 	ifp->if_snd.ifq_drv_maxlen = SIS_TX_LIST_CNT - 1;
1065 	IFQ_SET_READY(&ifp->if_snd);
1069 			ifp->if_capabilities |= IFCAP_WOL;
1071 			ifp->if_capabilities |= IFCAP_WOL_MAGIC;
1072 		ifp->if_capenable = ifp->if_capabilities;
1078 	error = mii_attach(dev, &sc->sis_miibus, ifp, sis_ifmedia_upd,
1088 	ether_ifattach(ifp, eaddr);
1093 	ifp->if_hdrlen = sizeof(struct ether_vlan_header);
1094 	ifp->if_capabilities |= IFCAP_VLAN_MTU;
1095 	ifp->if_capenable = ifp->if_capabilities;
1097 	ifp->if_capabilities |= IFCAP_POLLING;
1106 		ether_ifdetach(ifp);
1128 	struct ifnet		*ifp;
1132 	ifp = sc->sis_ifp;
1135 	if (ifp->if_capenable & IFCAP_POLLING)
1136 		ether_poll_deregister(ifp);
1145 		ether_ifdetach(ifp);
1155 	if (ifp)
1156 		if_free(ifp);
1478 	struct ifnet		*ifp;
1490 	ifp = sc->sis_ifp;
1492 	for (prog = 0; (ifp->if_drv_flags & IFF_DRV_RUNNING) != 0;
1495 		if (ifp->if_capenable & IFCAP_POLLING) {
1508 		if ((ifp->if_capenable & IFCAP_VLAN_MTU) != 0 &&
1513 			if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);
1515 				if_inc_counter(ifp, IFCOUNTER_COLLISIONS, 1);
1523 			if_inc_counter(ifp, IFCOUNTER_IQDROPS, 1);
1539 		if_inc_counter(ifp, IFCOUNTER_IPACKETS, 1);
1540 		m->m_pkthdr.rcvif = ifp;
1543 		(*ifp->if_input)(ifp, m);
1565 	struct ifnet		*ifp;
1576 	ifp = sc->sis_ifp;
1597 				if_inc_counter(ifp, IFCOUNTER_OPACKETS, 1);
1598 				if_inc_counter(ifp, IFCOUNTER_COLLISIONS,
1601 				if_inc_counter(ifp, IFCOUNTER_OERRORS, 1);
1603 					if_inc_counter(ifp, IFCOUNTER_COLLISIONS, 1);
1605 					if_inc_counter(ifp, IFCOUNTER_COLLISIONS, 1);
1609 		ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;
1637 sis_poll(struct ifnet *ifp, enum poll_cmd cmd, int count)
1639 	struct	sis_softc *sc = ifp->if_softc;
1643 	if (!(ifp->if_drv_flags & IFF_DRV_RUNNING)) {
1658 	if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
1659 		sis_startl(ifp);
1668 			if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);
1674 			ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
1688 	struct ifnet		*ifp;
1692 	ifp = sc->sis_ifp;
1696 	if (ifp->if_capenable & IFCAP_POLLING) {
1718 		if ((ifp->if_drv_flags & IFF_DRV_RUNNING) == 0)
1730 			if_inc_counter(ifp, IFCOUNTER_IERRORS, 1);
1736 			ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
1744 	if (ifp->if_drv_flags & IFF_DRV_RUNNING) {
1748 		if (!IFQ_DRV_IS_EMPTY(&ifp->if_snd))
1749 			sis_startl(ifp);
1867 sis_start(struct ifnet *ifp)
1871 	sc = ifp->if_softc;
1873 	sis_startl(ifp);
1878 sis_startl(struct ifnet *ifp)
1884 	sc = ifp->if_softc;
1888 	if ((ifp->if_drv_flags & (IFF_DRV_RUNNING | IFF_DRV_OACTIVE)) !=
1892 	for (queued = 0; !IFQ_DRV_IS_EMPTY(&ifp->if_snd) &&
1894 		IFQ_DRV_DEQUEUE(&ifp->if_snd, m_head);
1901 			IFQ_DRV_PREPEND(&ifp->if_snd, m_head);
1902 			ifp->if_drv_flags |= IFF_DRV_OACTIVE;
1912 		BPF_MTAP(ifp, m_head);
1941 	struct ifnet		*ifp = sc->sis_ifp;
1947 	if ((ifp->if_drv_flags & IFF_DRV_RUNNING) != 0)
2058 	if (ifp->if_capenable & IFCAP_POLLING)
2070 	ifp->if_drv_flags |= IFF_DRV_RUNNING;
2071 	ifp->if_drv_flags &= ~IFF_DRV_OACTIVE;
2080 sis_ifmedia_upd(struct ifnet *ifp)
2087 	sc = ifp->if_softc;
2103 sis_ifmedia_sts(struct ifnet *ifp, struct ifmediareq *ifmr)
2108 	sc = ifp->if_softc;
2119 sis_ioctl(struct ifnet *ifp, u_long command, caddr_t data)
2121 	struct sis_softc	*sc = ifp->if_softc;
2129 		if (ifp->if_flags & IFF_UP) {
2130 			if ((ifp->if_drv_flags & IFF_DRV_RUNNING) != 0 &&
2131 			    ((ifp->if_flags ^ sc->sis_if_flags) &
2136 		} else if (ifp->if_drv_flags & IFF_DRV_RUNNING)
2138 		sc->sis_if_flags = ifp->if_flags;
2144 		if ((ifp->if_drv_flags & IFF_DRV_RUNNING) != 0)
2151 		error = ifmedia_ioctl(ifp, ifr, &mii->mii_media, command);
2155 		mask = ifr->ifr_reqcap ^ ifp->if_capenable;
2158 		    (IFCAP_POLLING & ifp->if_capabilities) != 0) {
2159 			ifp->if_capenable ^= IFCAP_POLLING;
2160 			if ((IFCAP_POLLING & ifp->if_capenable) != 0) {
2161 				error = ether_poll_register(sis_poll, ifp);
2169                                 error = ether_poll_deregister(ifp);
2176 		    (ifp->if_capabilities & IFCAP_WOL) != 0) {
2178 				ifp->if_capenable ^= IFCAP_WOL_UCAST;
2180 				ifp->if_capenable ^= IFCAP_WOL_MCAST;
2182 				ifp->if_capenable ^= IFCAP_WOL_MAGIC;
2187 		error = ether_ioctl(ifp, command, data);
2220 	struct ifnet *ifp;
2227 	ifp = sc->sis_ifp;
2232 	ifp->if_drv_flags &= ~(IFF_DRV_RUNNING | IFF_DRV_OACTIVE);
2300 	struct ifnet		*ifp;
2304 	ifp = sc->sis_ifp;
2305 	if ((ifp->if_flags & IFF_UP) != 0) {
2306 		ifp->if_drv_flags &= ~IFF_DRV_RUNNING;
2316 	struct ifnet		*ifp;
2321 	ifp = sc->sis_ifp;
2322 	if ((ifp->if_capenable & IFCAP_WOL) == 0)
2332 		if ((ifp->if_capenable & IFCAP_WOL_UCAST) != 0)
2334 		if ((ifp->if_capenable & IFCAP_WOL_MCAST) != 0)
2336 		if ((ifp->if_capenable & IFCAP_WOL_MAGIC) != 0)
2349 		if ((ifp->if_capenable & IFCAP_WOL_MAGIC) != 0)
2356 		if ((ifp->if_capenable & IFCAP_WOL_MAGIC) != 0)