393 			struct net_device *slave_dev)  in bond_dev_queue_xmit()  argument
395 	skb->dev = slave_dev;  in bond_dev_queue_xmit()
401 	if (unlikely(netpoll_tx_running(slave_dev)))  in bond_dev_queue_xmit()
402 		bond_netpoll_send_skb(bond_get_slave_by_dev(bond, slave_dev), skb);  in bond_dev_queue_xmit()
485 static void bond_add_vlans_on_slave(struct bonding *bond, struct net_device *slave_dev)  in bond_add_vlans_on_slave()  argument
491 		res = vlan_vid_add(slave_dev, vlan->vlan_id);  in bond_add_vlans_on_slave()
495 				   slave_dev->name);  in bond_add_vlans_on_slave()
500 				      struct net_device *slave_dev)  in bond_del_vlans_from_slave()  argument
507 		vlan_vid_del(slave_dev, vlan->vlan_id);  in bond_del_vlans_from_slave()
557 	struct net_device *slave_dev = slave->dev;  in bond_update_speed_duplex()  local
565 	res = __ethtool_get_settings(slave_dev, &ecmd);  in bond_update_speed_duplex()
604 			       struct net_device *slave_dev, int reporting)  in bond_check_dev_link()  argument
606 	const struct net_device_ops *slave_ops = slave_dev->netdev_ops;  in bond_check_dev_link()
611 	if (!reporting && !netif_running(slave_dev))  in bond_check_dev_link()
615 		return netif_carrier_ok(slave_dev) ? BMSR_LSTATUS : 0;  in bond_check_dev_link()
618 	if (slave_dev->ethtool_ops) {  in bond_check_dev_link()
619 		if (slave_dev->ethtool_ops->get_link) {  in bond_check_dev_link()
622 			link = slave_dev->ethtool_ops->get_link(slave_dev);  in bond_check_dev_link()
644 		strncpy(ifr.ifr_name, slave_dev->name, IFNAMSIZ);  in bond_check_dev_link()
646 		if (IOCTL(slave_dev, &ifr, SIOCGMIIPHY) == 0) {  in bond_check_dev_link()
648 			if (IOCTL(slave_dev, &ifr, SIOCGMIIREG) == 0)  in bond_check_dev_link()
816 			       struct net_device *slave_dev)  in bond_mc_list_flush()  argument
822 		dev_mc_del(slave_dev, ha->addr);  in bond_mc_list_flush()
828 		dev_mc_del(slave_dev, lacpdu_multicast);  in bond_mc_list_flush()
1266 static inline bool slave_dev_support_netpoll(struct net_device *slave_dev)  in slave_dev_support_netpoll()  argument
1268 	if (slave_dev->priv_flags & IFF_DISABLE_NETPOLL)  in slave_dev_support_netpoll()
1270 	if (!slave_dev->netdev_ops->ndo_poll_controller)  in slave_dev_support_netpoll()
1336 			  struct net_device *slave_dev)  in bond_sethwaddr()  argument
1339 	pr_debug("slave_dev=%p\n", slave_dev);  in bond_sethwaddr()
1340 	pr_debug("slave_dev->addr_len=%d\n", slave_dev->addr_len);  in bond_sethwaddr()
1341 	memcpy(bond_dev->dev_addr, slave_dev->dev_addr, slave_dev->addr_len);  in bond_sethwaddr()
1418 				struct net_device *slave_dev)  in bond_setup_by_slave()  argument
1422 	bond_dev->header_ops	    = slave_dev->header_ops;  in bond_setup_by_slave()
1424 	bond_dev->type		    = slave_dev->type;  in bond_setup_by_slave()
1425 	bond_dev->hard_header_len   = slave_dev->hard_header_len;  in bond_setup_by_slave()
1426 	bond_dev->addr_len	    = slave_dev->addr_len;  in bond_setup_by_slave()
1428 	memcpy(bond_dev->broadcast, slave_dev->broadcast,  in bond_setup_by_slave()
1429 		slave_dev->addr_len);  in bond_setup_by_slave()
1507 int bond_enslave(struct net_device *bond_dev, struct net_device *slave_dev)  in bond_enslave()  argument
1510 	const struct net_device_ops *slave_ops = slave_dev->netdev_ops;  in bond_enslave()
1517 	if (!bond->params.use_carrier && slave_dev->ethtool_ops == NULL &&  in bond_enslave()
1520 			   bond_dev->name, slave_dev->name);  in bond_enslave()
1524 	if (slave_dev->flags & IFF_SLAVE) {  in bond_enslave()
1531 	if (slave_dev->features & NETIF_F_VLAN_CHALLENGED) {  in bond_enslave()
1532 		pr_debug("%s: NETIF_F_VLAN_CHALLENGED\n", slave_dev->name);  in bond_enslave()
1535 			       bond_dev->name, slave_dev->name, bond_dev->name);  in bond_enslave()
1539 				   bond_dev->name, slave_dev->name,  in bond_enslave()
1540 				   slave_dev->name, bond_dev->name);  in bond_enslave()
1543 		pr_debug("%s: ! NETIF_F_VLAN_CHALLENGED\n", slave_dev->name);  in bond_enslave()
1552 	if ((slave_dev->flags & IFF_UP)) {  in bond_enslave()
1554 		       slave_dev->name);  in bond_enslave()
1567 		if (bond_dev->type != slave_dev->type) {  in bond_enslave()
1570 				 bond_dev->type, slave_dev->type);  in bond_enslave()
1586 			if (slave_dev->type != ARPHRD_ETHER)  in bond_enslave()
1587 				bond_setup_by_slave(bond_dev, slave_dev);  in bond_enslave()
1596 	} else if (bond_dev->type != slave_dev->type) {  in bond_enslave()
1598 		       slave_dev->name,  in bond_enslave()
1599 		       slave_dev->type, bond_dev->type);  in bond_enslave()
1617 	call_netdevice_notifiers(NETDEV_JOIN, slave_dev);  in bond_enslave()
1622 		memcpy(bond->dev->dev_addr, slave_dev->dev_addr,  in bond_enslave()
1623 		       slave_dev->addr_len);  in bond_enslave()
1639 	new_slave->original_mtu = slave_dev->mtu;  in bond_enslave()
1640 	res = dev_set_mtu(slave_dev, bond->dev->mtu);  in bond_enslave()
1651 	memcpy(new_slave->perm_hwaddr, slave_dev->dev_addr, ETH_ALEN);  in bond_enslave()
1659 		addr.sa_family = slave_dev->type;  in bond_enslave()
1660 		res = dev_set_mac_address(slave_dev, &addr);  in bond_enslave()
1667 	res = netdev_set_bond_master(slave_dev, bond_dev);  in bond_enslave()
1674 	res = dev_open(slave_dev);  in bond_enslave()
1676 		pr_debug("Opening slave %s failed\n", slave_dev->name);  in bond_enslave()
1681 	new_slave->dev = slave_dev;  in bond_enslave()
1682 	slave_dev->priv_flags |= IFF_BONDING;  in bond_enslave()
1701 			res = dev_set_promiscuity(slave_dev, 1);  in bond_enslave()
1708 			res = dev_set_allmulti(slave_dev, 1);  in bond_enslave()
1716 			dev_mc_add(slave_dev, ha->addr);  in bond_enslave()
1724 		dev_mc_add(slave_dev, lacpdu_multicast);  in bond_enslave()
1727 	bond_add_vlans_on_slave(bond, slave_dev);  in bond_enslave()
1747 		link_reporting = bond_check_dev_link(bond, slave_dev, 1);  in bond_enslave()
1760 			       bond_dev->name, slave_dev->name);  in bond_enslave()
1764 				   bond_dev->name, slave_dev->name);  in bond_enslave()
1770 	    (bond_check_dev_link(bond, slave_dev, 0) == BMSR_LSTATUS)) {  in bond_enslave()
1847 	slave_dev->npinfo = bond_netpoll_info(bond);  in bond_enslave()
1848 	if (slave_dev->npinfo) {  in bond_enslave()
1862 	res = bond_create_slave_symlinks(bond_dev, slave_dev);  in bond_enslave()
1866 	res = netdev_rx_handler_register(slave_dev, bond_handle_frame,  in bond_enslave()
1874 		bond_dev->name, slave_dev->name,  in bond_enslave()
1883 	bond_destroy_slave_symlinks(bond_dev, slave_dev);  in bond_enslave()
1891 	slave_dev->priv_flags &= ~IFF_BONDING;  in bond_enslave()
1892 	dev_close(slave_dev);  in bond_enslave()
1895 	netdev_set_bond_master(slave_dev, NULL);  in bond_enslave()
1904 		addr.sa_family = slave_dev->type;  in bond_enslave()
1905 		dev_set_mac_address(slave_dev, &addr);  in bond_enslave()
1909 	dev_set_mtu(slave_dev, new_slave->original_mtu);  in bond_enslave()
1931 int bond_release(struct net_device *bond_dev, struct net_device *slave_dev)  in bond_release()  argument
1940 	if (!(slave_dev->flags & IFF_SLAVE) ||  in bond_release()
1941 	    (slave_dev->master != bond_dev)) {  in bond_release()
1943 		       bond_dev->name, slave_dev->name);  in bond_release()
1951 	slave = bond_get_slave_by_dev(bond, slave_dev);  in bond_release()
1955 			bond_dev->name, slave_dev->name);  in bond_release()
1965 	netdev_rx_handler_unregister(slave_dev);  in bond_release()
1972 				   bond_dev->name, slave_dev->name,  in bond_release()
1974 				   bond_dev->name, slave_dev->name);  in bond_release()
1988 		slave_dev->name);  in bond_release()
2058 			bond_dev->name, slave_dev->name, bond_dev->name);  in bond_release()
2061 	bond_destroy_slave_symlinks(bond_dev, slave_dev);  in bond_release()
2063 	bond_del_vlans_from_slave(bond, slave_dev);  in bond_release()
2078 			dev_set_promiscuity(slave_dev, -1);  in bond_release()
2082 			dev_set_allmulti(slave_dev, -1);  in bond_release()
2086 		bond_mc_list_flush(bond_dev, slave_dev);  in bond_release()
2090 	netdev_set_bond_master(slave_dev, NULL);  in bond_release()
2095 	dev_close(slave_dev);  in bond_release()
2100 		addr.sa_family = slave_dev->type;  in bond_release()
2101 		dev_set_mac_address(slave_dev, &addr);  in bond_release()
2104 	dev_set_mtu(slave_dev, slave->original_mtu);  in bond_release()
2106 	slave_dev->priv_flags &= ~IFF_BONDING;  in bond_release()
2118 				     struct net_device *slave_dev)  in bond_release_and_destroy()  argument
2123 	ret = bond_release(bond_dev, slave_dev);  in bond_release_and_destroy()
2140 	struct net_device *slave_dev;  in bond_release_all()  local
2161 		slave_dev = slave->dev;  in bond_release_all()
2173 		netdev_rx_handler_unregister(slave_dev);  in bond_release_all()
2183 		bond_destroy_slave_symlinks(bond_dev, slave_dev);  in bond_release_all()
2184 		bond_del_vlans_from_slave(bond, slave_dev);  in bond_release_all()
2193 				dev_set_promiscuity(slave_dev, -1);  in bond_release_all()
2197 				dev_set_allmulti(slave_dev, -1);  in bond_release_all()
2201 			bond_mc_list_flush(bond_dev, slave_dev);  in bond_release_all()
2205 		netdev_set_bond_master(slave_dev, NULL);  in bond_release_all()
2210 		dev_close(slave_dev);  in bond_release_all()
2215 			addr.sa_family = slave_dev->type;  in bond_release_all()
2216 			dev_set_mac_address(slave_dev, &addr);  in bond_release_all()
2259 static int bond_ioctl_change_active(struct net_device *bond_dev, struct net_device *slave_dev)  in bond_ioctl_change_active()  argument
2270 	if (!(slave_dev->flags & IFF_SLAVE) || (slave_dev->master != bond_dev))  in bond_ioctl_change_active()
2279 	new_active = bond_get_slave_by_dev(bond, slave_dev);  in bond_ioctl_change_active()
2623 static void bond_arp_send(struct net_device *slave_dev, int arp_op, __be32 dest_ip, __be32 src_ip, …  in bond_arp_send()  argument
2628 		 slave_dev->name, dest_ip, src_ip, vlan_id);  in bond_arp_send()
2630 	skb = arp_create(arp_op, ETH_P_ARP, dest_ip, slave_dev, src_ip,  in bond_arp_send()
2631 			 NULL, slave_dev->dev_addr, NULL);  in bond_arp_send()
3247 				   struct net_device *slave_dev)  in bond_slave_netdev_event()  argument
3249 	struct net_device *bond_dev = slave_dev->master;  in bond_slave_netdev_event()
3257 				bond_release_and_destroy(bond_dev, slave_dev);  in bond_slave_netdev_event()
3259 				bond_release(bond_dev, slave_dev);  in bond_slave_netdev_event()
3264 		slave = bond_get_slave_by_dev(bond, slave_dev);  in bond_slave_netdev_event()
3552 	struct net_device *slave_dev = NULL;  in bond_do_ioctl()  local
3627 	slave_dev = dev_get_by_name(dev_net(bond_dev), ifr->ifr_slave);  in bond_do_ioctl()
3629 	pr_debug("slave_dev=%p:\n", slave_dev);  in bond_do_ioctl()
3631 	if (!slave_dev)  in bond_do_ioctl()
3634 		pr_debug("slave_dev->name=%s:\n", slave_dev->name);  in bond_do_ioctl()
3638 			res = bond_enslave(bond_dev, slave_dev);  in bond_do_ioctl()
3642 			res = bond_release(bond_dev, slave_dev);  in bond_do_ioctl()
3646 			res = bond_sethwaddr(bond_dev, slave_dev);  in bond_do_ioctl()
3650 			res = bond_ioctl_change_active(bond_dev, slave_dev);  in bond_do_ioctl()
3656 		dev_put(slave_dev);  in bond_do_ioctl()