Lines Matching refs:peer
75 struct net_device __rcu *peer; member
201 struct net_device *peer = rtnl_dereference(priv->peer); in veth_get_ethtool_stats() local
204 data[0] = peer ? peer->ifindex : 0; in veth_get_ethtool_stats()
223 if (!peer) in veth_get_ethtool_stats()
226 rcv_priv = netdev_priv(peer); in veth_get_ethtool_stats()
227 for (i = 0; i < peer->real_num_rx_queues; i++) { in veth_get_ethtool_stats()
358 rcv = rcu_dereference(priv->peer); in veth_xmit()
455 struct net_device *peer; in veth_get_stats64() local
468 peer = rcu_dereference(priv->peer); in veth_get_stats64()
469 if (peer) { in veth_get_stats64()
472 dev_fetch_sw_netstats(&tot_peer, peer->tstats); in veth_get_stats64()
476 veth_stats_rx(&rx, peer); in veth_get_stats64()
500 return rcu_dereference(priv->peer); in veth_peer_dev()
517 rcv = rcu_dereference(priv->peer); in veth_xdp_xmit()
607 rcv = rcu_dereference(priv->peer); in veth_xdp_flush()
974 peer_dev = rcu_dereference_check(priv->peer, rcu_read_lock_bh_held()); in veth_poll()
1283 struct net_device *peer; in veth_set_xdp_features() local
1285 peer = rtnl_dereference(priv->peer); in veth_set_xdp_features()
1286 if (peer && peer->real_num_tx_queues <= dev->real_num_rx_queues) { in veth_set_xdp_features()
1287 struct veth_priv *priv_peer = netdev_priv(peer); in veth_set_xdp_features()
1292 if (priv_peer->_xdp_prog || veth_gro_requested(peer)) in veth_set_xdp_features()
1307 struct net_device *peer; in veth_set_channels() local
1315 peer = rtnl_dereference(priv->peer); in veth_set_channels()
1316 peer_priv = peer ? netdev_priv(peer) : NULL; in veth_set_channels()
1317 if (priv->_xdp_prog && peer && ch->rx_count < peer->real_num_tx_queues) in veth_set_channels()
1320 if (peer && peer_priv && peer_priv->_xdp_prog && ch->tx_count > peer->real_num_rx_queues) in veth_set_channels()
1328 if (peer) in veth_set_channels()
1329 netif_carrier_off(peer); in veth_set_channels()
1364 if (peer) in veth_set_channels()
1365 netif_carrier_on(peer); in veth_set_channels()
1370 if (peer) in veth_set_channels()
1371 veth_set_xdp_features(peer); in veth_set_channels()
1384 struct net_device *peer = rtnl_dereference(priv->peer); in veth_open() local
1387 if (!peer) in veth_open()
1400 if (peer->flags & IFF_UP) { in veth_open()
1402 netif_carrier_on(peer); in veth_open()
1413 struct net_device *peer = rtnl_dereference(priv->peer); in veth_close() local
1416 if (peer) in veth_close()
1417 netif_carrier_off(peer); in veth_close()
1486 struct net_device *peer; in veth_get_iflink() local
1490 peer = rcu_dereference(priv->peer); in veth_get_iflink()
1491 iflink = peer ? READ_ONCE(peer->ifindex) : 0; in veth_get_iflink()
1501 struct net_device *peer; in veth_fix_features() local
1503 peer = rtnl_dereference(priv->peer); in veth_fix_features()
1504 if (peer) { in veth_fix_features()
1505 struct veth_priv *peer_priv = netdev_priv(peer); in veth_fix_features()
1519 struct net_device *peer; in veth_set_features() local
1525 peer = rtnl_dereference(priv->peer); in veth_set_features()
1531 if (peer) in veth_set_features()
1532 xdp_features_set_redirect_target(peer, true); in veth_set_features()
1534 if (peer) in veth_set_features()
1535 xdp_features_clear_redirect_target(peer); in veth_set_features()
1544 struct net_device *peer; in veth_set_rx_headroom() local
1550 peer = rcu_dereference(priv->peer); in veth_set_rx_headroom()
1551 if (unlikely(!peer)) in veth_set_rx_headroom()
1554 peer_priv = netdev_priv(peer); in veth_set_rx_headroom()
1558 peer->needed_headroom = new_hr; in veth_set_rx_headroom()
1569 struct net_device *peer; in veth_xdp_set() local
1575 peer = rtnl_dereference(priv->peer); in veth_xdp_set()
1578 if (!peer) { in veth_xdp_set()
1585 peer->hard_header_len; in veth_xdp_set()
1592 if (peer->mtu > max_mtu) { in veth_xdp_set()
1598 if (dev->real_num_rx_queues < peer->real_num_tx_queues) { in veth_xdp_set()
1613 peer->hw_features &= ~NETIF_F_GSO_SOFTWARE; in veth_xdp_set()
1614 peer->max_mtu = max_mtu; in veth_xdp_set()
1617 xdp_features_set_redirect_target(peer, true); in veth_xdp_set()
1622 if (peer && !veth_gro_requested(dev)) in veth_xdp_set()
1623 xdp_features_clear_redirect_target(peer); in veth_xdp_set()
1628 if (peer) { in veth_xdp_set()
1629 peer->hw_features |= NETIF_F_GSO_SOFTWARE; in veth_xdp_set()
1630 peer->max_mtu = ETH_MAX_MTU; in veth_xdp_set()
1636 if ((!!old_prog ^ !!prog) && peer) in veth_xdp_set()
1637 netdev_update_features(peer); in veth_xdp_set()
1818 struct net_device *peer; in veth_newlink() local
1847 peer = rtnl_create_link(peer_net, ifname, name_assign_type, in veth_newlink()
1849 if (IS_ERR(peer)) in veth_newlink()
1850 return PTR_ERR(peer); in veth_newlink()
1853 eth_hw_addr_random(peer); in veth_newlink()
1856 peer->ifindex = ifmp->ifi_index; in veth_newlink()
1858 netif_inherit_tso_max(peer, dev); in veth_newlink()
1860 err = register_netdevice(peer); in veth_newlink()
1867 veth_disable_gro(peer); in veth_newlink()
1868 netif_carrier_off(peer); in veth_newlink()
1870 err = rtnl_configure_link(peer, ifmp, 0, NULL); in veth_newlink()
1900 rcu_assign_pointer(priv->peer, peer); in veth_newlink()
1905 priv = netdev_priv(peer); in veth_newlink()
1906 rcu_assign_pointer(priv->peer, dev); in veth_newlink()
1907 err = veth_init_queues(peer, tb); in veth_newlink()
1914 veth_set_xdp_features(peer); in veth_newlink()
1923 unregister_netdevice(peer); in veth_newlink()
1927 free_netdev(peer); in veth_newlink()
1934 struct net_device *peer; in veth_dellink() local
1937 peer = rtnl_dereference(priv->peer); in veth_dellink()
1943 RCU_INIT_POINTER(priv->peer, NULL); in veth_dellink()
1946 if (peer) { in veth_dellink()
1947 priv = netdev_priv(peer); in veth_dellink()
1948 RCU_INIT_POINTER(priv->peer, NULL); in veth_dellink()
1949 unregister_netdevice_queue(peer, head); in veth_dellink()
1960 struct net_device *peer = rtnl_dereference(priv->peer); in veth_get_link_net() local
1962 return peer ? dev_net(peer) : dev_net(dev); in veth_get_link_net()