Lines Matching full:vlan
60 struct macvlan_dev *vlan; member
127 struct macvlan_dev *vlan; in macvlan_hash_lookup() local
130 hlist_for_each_entry_rcu(vlan, &port->vlan_hash[idx], hlist) { in macvlan_hash_lookup()
131 if (ether_addr_equal_64bits(vlan->dev->dev_addr, addr)) in macvlan_hash_lookup()
132 return vlan; in macvlan_hash_lookup()
138 const struct macvlan_dev *vlan, in macvlan_hash_lookup_source() argument
143 struct hlist_head *h = &vlan->port->vlan_source_hash[idx]; in macvlan_hash_lookup_source()
147 entry->vlan == vlan) in macvlan_hash_lookup_source()
153 static int macvlan_hash_add_source(struct macvlan_dev *vlan, in macvlan_hash_add_source() argument
156 struct macvlan_port *port = vlan->port; in macvlan_hash_add_source()
160 entry = macvlan_hash_lookup_source(vlan, addr); in macvlan_hash_add_source()
169 entry->vlan = vlan; in macvlan_hash_add_source()
172 vlan->macaddr_count++; in macvlan_hash_add_source()
177 static void macvlan_hash_add(struct macvlan_dev *vlan) in macvlan_hash_add() argument
179 struct macvlan_port *port = vlan->port; in macvlan_hash_add()
180 const unsigned char *addr = vlan->dev->dev_addr; in macvlan_hash_add()
183 hlist_add_head_rcu(&vlan->hlist, &port->vlan_hash[idx]); in macvlan_hash_add()
192 static void macvlan_hash_del(struct macvlan_dev *vlan, bool sync) in macvlan_hash_del() argument
194 hlist_del_rcu(&vlan->hlist); in macvlan_hash_del()
199 static void macvlan_hash_change_addr(struct macvlan_dev *vlan, in macvlan_hash_change_addr() argument
202 macvlan_hash_del(vlan, true); in macvlan_hash_change_addr()
206 memcpy(vlan->dev->dev_addr, addr, ETH_ALEN); in macvlan_hash_change_addr()
207 macvlan_hash_add(vlan); in macvlan_hash_change_addr()
229 const struct macvlan_dev *vlan, in macvlan_broadcast_one() argument
232 struct net_device *dev = vlan->dev; in macvlan_broadcast_one()
246 static u32 macvlan_hash_mix(const struct macvlan_dev *vlan) in macvlan_hash_mix() argument
248 return (u32)(((unsigned long)vlan) >> L1_CACHE_SHIFT); in macvlan_hash_mix()
252 static unsigned int mc_hash(const struct macvlan_dev *vlan, in mc_hash() argument
257 val ^= macvlan_hash_mix(vlan); in mc_hash()
267 const struct macvlan_dev *vlan; in macvlan_broadcast() local
277 hlist_for_each_entry_rcu(vlan, &port->vlan_hash[i], hlist) { in macvlan_broadcast()
278 if (vlan->dev == src || !(vlan->mode & mode)) in macvlan_broadcast()
281 hash = mc_hash(vlan, eth->h_dest); in macvlan_broadcast()
282 if (!test_bit(hash, vlan->mc_filter)) in macvlan_broadcast()
289 nskb, vlan, eth, in macvlan_broadcast()
292 macvlan_count_rx(vlan, skb->len + ETH_HLEN, in macvlan_broadcast()
382 struct macvlan_dev *vlan) in macvlan_flush_sources() argument
394 if (entry->vlan == vlan) in macvlan_flush_sources()
398 vlan->macaddr_count = 0; in macvlan_flush_sources()
402 struct macvlan_dev *vlan) in macvlan_forward_source_one() argument
409 dev = vlan->dev; in macvlan_forward_source_one()
424 macvlan_count_rx(vlan, len, ret == NET_RX_SUCCESS, false); in macvlan_forward_source_one()
437 macvlan_forward_source_one(skb, entry->vlan); in macvlan_forward_source()
447 const struct macvlan_dev *vlan; in macvlan_handle_frame() local
472 vlan = src; in macvlan_handle_frame()
473 ret = macvlan_broadcast_one(skb, vlan, eth, 0) ?: in macvlan_handle_frame()
488 vlan = list_first_or_null_rcu(&port->vlans, in macvlan_handle_frame()
491 vlan = macvlan_hash_lookup(port, eth->h_dest); in macvlan_handle_frame()
492 if (!vlan || vlan->mode == MACVLAN_MODE_SOURCE) in macvlan_handle_frame()
495 dev = vlan->dev; in macvlan_handle_frame()
515 macvlan_count_rx(vlan, len, ret == NET_RX_SUCCESS, false); in macvlan_handle_frame()
521 const struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_queue_xmit() local
522 const struct macvlan_port *port = vlan->port; in macvlan_queue_xmit()
525 if (vlan->mode == MACVLAN_MODE_BRIDGE) { in macvlan_queue_xmit()
538 dev_forward_skb(vlan->lowerdev, skb); in macvlan_queue_xmit()
544 skb->dev = vlan->lowerdev; in macvlan_queue_xmit()
549 static inline netdev_tx_t macvlan_netpoll_send_skb(struct macvlan_dev *vlan, struct sk_buff *skb) in macvlan_netpoll_send_skb() argument
552 if (vlan->netpoll) in macvlan_netpoll_send_skb()
553 netpoll_send_skb(vlan->netpoll, skb); in macvlan_netpoll_send_skb()
563 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_start_xmit() local
568 return macvlan_netpoll_send_skb(vlan, skb); in macvlan_start_xmit()
575 pcpu_stats = this_cpu_ptr(vlan->pcpu_stats); in macvlan_start_xmit()
581 this_cpu_inc(vlan->pcpu_stats->tx_dropped); in macvlan_start_xmit()
590 const struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_hard_header() local
591 struct net_device *lowerdev = vlan->lowerdev; in macvlan_hard_header()
606 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_open() local
607 struct net_device *lowerdev = vlan->lowerdev; in macvlan_open()
610 if (macvlan_passthru(vlan->port)) { in macvlan_open()
611 if (!(vlan->flags & MACVLAN_FLAG_NOPROMISC)) { in macvlan_open()
620 if (macvlan_addr_busy(vlan->port, dev->dev_addr)) in macvlan_open()
627 vlan->accel_priv = in macvlan_open()
633 if (IS_ERR_OR_NULL(vlan->accel_priv)) { in macvlan_open()
634 vlan->accel_priv = NULL; in macvlan_open()
653 macvlan_hash_add(vlan); in macvlan_open()
660 if (vlan->accel_priv) { in macvlan_open()
662 vlan->accel_priv); in macvlan_open()
663 vlan->accel_priv = NULL; in macvlan_open()
673 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_stop() local
674 struct net_device *lowerdev = vlan->lowerdev; in macvlan_stop()
676 if (vlan->accel_priv) { in macvlan_stop()
678 vlan->accel_priv); in macvlan_stop()
679 vlan->accel_priv = NULL; in macvlan_stop()
685 if (macvlan_passthru(vlan->port)) { in macvlan_stop()
686 if (!(vlan->flags & MACVLAN_FLAG_NOPROMISC)) in macvlan_stop()
700 macvlan_hash_del(vlan, !dev->dismantle); in macvlan_stop()
706 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_sync_address() local
707 struct net_device *lowerdev = vlan->lowerdev; in macvlan_sync_address()
708 struct macvlan_port *port = vlan->port; in macvlan_sync_address()
716 if (macvlan_addr_busy(vlan->port, addr)) in macvlan_sync_address()
727 macvlan_hash_change_addr(vlan, addr); in macvlan_sync_address()
734 ether_addr_copy(vlan->port->perm_addr, in macvlan_sync_address()
743 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_set_mac_address() local
753 if (vlan->mode == MACVLAN_MODE_PASSTHRU) { in macvlan_set_mac_address()
754 macvlan_set_addr_change(vlan->port); in macvlan_set_mac_address()
755 return dev_set_mac_address(vlan->lowerdev, addr); in macvlan_set_mac_address()
758 if (macvlan_addr_busy(vlan->port, addr->sa_data)) in macvlan_set_mac_address()
766 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_change_rx_flags() local
767 struct net_device *lowerdev = vlan->lowerdev; in macvlan_change_rx_flags()
781 struct macvlan_dev *vlan) in macvlan_compute_filter() argument
791 __set_bit(mc_hash(vlan, ha->addr), filter); in macvlan_compute_filter()
794 __set_bit(mc_hash(vlan, dev->broadcast), filter); in macvlan_compute_filter()
802 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_set_mac_lists() local
804 macvlan_compute_filter(vlan->mc_filter, dev, vlan); in macvlan_set_mac_lists()
806 dev_uc_sync(vlan->lowerdev, dev); in macvlan_set_mac_lists()
807 dev_mc_sync(vlan->lowerdev, dev); in macvlan_set_mac_lists()
810 * list of vlan->lowerdev too. in macvlan_set_mac_lists()
822 macvlan_compute_filter(vlan->port->mc_filter, vlan->lowerdev, NULL); in macvlan_set_mac_lists()
827 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_change_mtu() local
829 if (vlan->lowerdev->mtu < new_mtu) in macvlan_change_mtu()
872 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_init() local
873 const struct net_device *lowerdev = vlan->lowerdev; in macvlan_init()
874 struct macvlan_port *port = vlan->port; in macvlan_init()
890 vlan->pcpu_stats = netdev_alloc_pcpu_stats(struct vlan_pcpu_stats); in macvlan_init()
891 if (!vlan->pcpu_stats) in macvlan_init()
901 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_uninit() local
902 struct macvlan_port *port = vlan->port; in macvlan_uninit()
904 free_percpu(vlan->pcpu_stats); in macvlan_uninit()
906 macvlan_flush_sources(port, vlan); in macvlan_uninit()
915 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_dev_get_stats64() local
917 if (vlan->pcpu_stats) { in macvlan_dev_get_stats64()
925 p = per_cpu_ptr(vlan->pcpu_stats, i); in macvlan_dev_get_stats64()
955 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_vlan_rx_add_vid() local
956 struct net_device *lowerdev = vlan->lowerdev; in macvlan_vlan_rx_add_vid()
964 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_vlan_rx_kill_vid() local
965 struct net_device *lowerdev = vlan->lowerdev; in macvlan_vlan_rx_kill_vid()
976 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_fdb_add() local
982 if (!macvlan_passthru(vlan->port) && is_unicast_ether_addr(addr)) in macvlan_fdb_add()
1000 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_fdb_del() local
1006 if (!macvlan_passthru(vlan->port) && is_unicast_ether_addr(addr)) in macvlan_fdb_del()
1027 const struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_ethtool_get_link_ksettings() local
1029 return __ethtool_get_link_ksettings(vlan->lowerdev, cmd); in macvlan_ethtool_get_link_ksettings()
1035 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_fix_features() local
1036 netdev_features_t lowerdev_features = vlan->lowerdev->features; in macvlan_fix_features()
1040 features &= (vlan->set_features | ~MACVLAN_FEATURES); in macvlan_fix_features()
1059 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_dev_netpoll_setup() local
1060 struct net_device *real_dev = vlan->lowerdev; in macvlan_dev_netpoll_setup()
1075 vlan->netpoll = netpoll; in macvlan_dev_netpoll_setup()
1083 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_dev_netpoll_cleanup() local
1084 struct netpoll *netpoll = vlan->netpoll; in macvlan_dev_netpoll_cleanup()
1089 vlan->netpoll = NULL; in macvlan_dev_netpoll_cleanup()
1097 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_dev_get_iflink() local
1099 return vlan->lowerdev->ifindex; in macvlan_dev_get_iflink()
1309 static int macvlan_changelink_sources(struct macvlan_dev *vlan, u32 mode, in macvlan_changelink_sources() argument
1324 return macvlan_hash_add_source(vlan, addr); in macvlan_changelink_sources()
1330 entry = macvlan_hash_lookup_source(vlan, addr); in macvlan_changelink_sources()
1333 vlan->macaddr_count--; in macvlan_changelink_sources()
1336 macvlan_flush_sources(vlan->port, vlan); in macvlan_changelink_sources()
1338 macvlan_flush_sources(vlan->port, vlan); in macvlan_changelink_sources()
1341 ret = macvlan_hash_add_source(vlan, addr); in macvlan_changelink_sources()
1354 ret = macvlan_hash_add_source(vlan, addr); in macvlan_changelink_sources()
1369 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_common_newlink() local
1418 vlan->lowerdev = lowerdev; in macvlan_common_newlink()
1419 vlan->dev = dev; in macvlan_common_newlink()
1420 vlan->port = port; in macvlan_common_newlink()
1421 vlan->set_features = MACVLAN_FEATURES; in macvlan_common_newlink()
1422 vlan->nest_level = dev_get_nest_level(lowerdev) + 1; in macvlan_common_newlink()
1424 vlan->mode = MACVLAN_MODE_VEPA; in macvlan_common_newlink()
1426 vlan->mode = nla_get_u32(data[IFLA_MACVLAN_MODE]); in macvlan_common_newlink()
1429 vlan->flags = nla_get_u16(data[IFLA_MACVLAN_FLAGS]); in macvlan_common_newlink()
1431 if (vlan->mode == MACVLAN_MODE_PASSTHRU) { in macvlan_common_newlink()
1441 if (vlan->mode != MACVLAN_MODE_SOURCE) { in macvlan_common_newlink()
1446 err = macvlan_changelink_sources(vlan, macmode, data); in macvlan_common_newlink()
1460 list_add_tail_rcu(&vlan->list, &port->vlans); in macvlan_common_newlink()
1489 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_dellink() local
1491 if (vlan->mode == MACVLAN_MODE_SOURCE) in macvlan_dellink()
1492 macvlan_flush_sources(vlan->port, vlan); in macvlan_dellink()
1493 list_del_rcu(&vlan->list); in macvlan_dellink()
1495 netdev_upper_dev_unlink(vlan->lowerdev, dev); in macvlan_dellink()
1503 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_changelink() local
1515 (vlan->mode == MACVLAN_MODE_PASSTHRU)) in macvlan_changelink()
1517 if (vlan->mode == MACVLAN_MODE_SOURCE && in macvlan_changelink()
1518 vlan->mode != mode) in macvlan_changelink()
1519 macvlan_flush_sources(vlan->port, vlan); in macvlan_changelink()
1524 bool promisc = (flags ^ vlan->flags) & MACVLAN_FLAG_NOPROMISC; in macvlan_changelink()
1525 if (macvlan_passthru(vlan->port) && promisc) { in macvlan_changelink()
1529 err = dev_set_promiscuity(vlan->lowerdev, -1); in macvlan_changelink()
1531 err = dev_set_promiscuity(vlan->lowerdev, 1); in macvlan_changelink()
1535 vlan->flags = flags; in macvlan_changelink()
1538 vlan->mode = mode; in macvlan_changelink()
1540 if (vlan->mode != MACVLAN_MODE_SOURCE) in macvlan_changelink()
1543 ret = macvlan_changelink_sources(vlan, macmode, data); in macvlan_changelink()
1550 static size_t macvlan_get_size_mac(const struct macvlan_dev *vlan) in macvlan_get_size_mac() argument
1552 if (vlan->macaddr_count == 0) in macvlan_get_size_mac()
1555 + vlan->macaddr_count * nla_total_size(sizeof(u8) * ETH_ALEN); in macvlan_get_size_mac()
1560 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_get_size() local
1566 + macvlan_get_size_mac(vlan) /* IFLA_MACVLAN_MACADDR */ in macvlan_get_size()
1571 const struct macvlan_dev *vlan, in macvlan_fill_info_macaddr() argument
1574 struct hlist_head *h = &vlan->port->vlan_source_hash[i]; in macvlan_fill_info_macaddr()
1578 if (entry->vlan != vlan) in macvlan_fill_info_macaddr()
1589 struct macvlan_dev *vlan = netdev_priv(dev); in macvlan_fill_info() local
1593 if (nla_put_u32(skb, IFLA_MACVLAN_MODE, vlan->mode)) in macvlan_fill_info()
1595 if (nla_put_u16(skb, IFLA_MACVLAN_FLAGS, vlan->flags)) in macvlan_fill_info()
1597 if (nla_put_u32(skb, IFLA_MACVLAN_MACADDR_COUNT, vlan->macaddr_count)) in macvlan_fill_info()
1599 if (vlan->macaddr_count > 0) { in macvlan_fill_info()
1605 if (macvlan_fill_info_macaddr(skb, vlan, i)) in macvlan_fill_info()
1657 struct macvlan_dev *vlan, *next; in macvlan_device_event() local
1670 list_for_each_entry(vlan, &port->vlans, list) in macvlan_device_event()
1671 netif_stacked_transfer_operstate(vlan->lowerdev, in macvlan_device_event()
1672 vlan->dev); in macvlan_device_event()
1675 list_for_each_entry(vlan, &port->vlans, list) { in macvlan_device_event()
1676 vlan->dev->gso_max_size = dev->gso_max_size; in macvlan_device_event()
1677 vlan->dev->gso_max_segs = dev->gso_max_segs; in macvlan_device_event()
1678 netdev_update_features(vlan->dev); in macvlan_device_event()
1682 list_for_each_entry(vlan, &port->vlans, list) { in macvlan_device_event()
1683 if (vlan->dev->mtu <= dev->mtu) in macvlan_device_event()
1685 dev_set_mtu(vlan->dev, dev->mtu); in macvlan_device_event()
1692 vlan = list_first_entry_or_null(&port->vlans, in macvlan_device_event()
1696 if (vlan && macvlan_sync_address(vlan->dev, dev->dev_addr)) in macvlan_device_event()
1705 list_for_each_entry_safe(vlan, next, &port->vlans, list) in macvlan_device_event()
1706 vlan->dev->rtnl_link_ops->dellink(vlan->dev, &list_kill); in macvlan_device_event()
1717 list_for_each_entry(vlan, &port->vlans, list) in macvlan_device_event()
1718 call_netdevice_notifiers(event, vlan->dev); in macvlan_device_event()