Lines Matching refs:slave
332 struct slave *slave, *rollback_slave; in bond_vlan_rx_add_vid() local
336 bond_for_each_slave(bond, slave, iter) { in bond_vlan_rx_add_vid()
337 res = vlan_vid_add(slave->dev, proto, vid); in bond_vlan_rx_add_vid()
347 if (rollback_slave == slave) in bond_vlan_rx_add_vid()
367 struct slave *slave; in bond_vlan_rx_kill_vid() local
369 bond_for_each_slave(bond, slave, iter) in bond_vlan_rx_kill_vid()
370 vlan_vid_del(slave->dev, proto, vid); in bond_vlan_rx_kill_vid()
390 struct slave *slave; in bond_ipsec_add_sa() local
398 slave = rcu_dereference(bond->curr_active_slave); in bond_ipsec_add_sa()
399 if (!slave) { in bond_ipsec_add_sa()
404 if (!slave->dev->xfrmdev_ops || in bond_ipsec_add_sa()
405 !slave->dev->xfrmdev_ops->xdo_dev_state_add || in bond_ipsec_add_sa()
406 netif_is_bond_master(slave->dev)) { in bond_ipsec_add_sa()
407 slave_warn(bond_dev, slave->dev, "Slave does not support ipsec offload\n"); in bond_ipsec_add_sa()
417 xs->xso.real_dev = slave->dev; in bond_ipsec_add_sa()
419 err = slave->dev->xfrmdev_ops->xdo_dev_state_add(xs); in bond_ipsec_add_sa()
437 struct slave *slave; in bond_ipsec_add_sa_all() local
440 slave = rcu_dereference(bond->curr_active_slave); in bond_ipsec_add_sa_all()
441 if (!slave) in bond_ipsec_add_sa_all()
444 if (!slave->dev->xfrmdev_ops || in bond_ipsec_add_sa_all()
445 !slave->dev->xfrmdev_ops->xdo_dev_state_add || in bond_ipsec_add_sa_all()
446 netif_is_bond_master(slave->dev)) { in bond_ipsec_add_sa_all()
449 slave_warn(bond_dev, slave->dev, in bond_ipsec_add_sa_all()
458 ipsec->xs->xso.real_dev = slave->dev; in bond_ipsec_add_sa_all()
459 if (slave->dev->xfrmdev_ops->xdo_dev_state_add(ipsec->xs)) { in bond_ipsec_add_sa_all()
460 slave_warn(bond_dev, slave->dev, "%s: failed to add SA\n", __func__); in bond_ipsec_add_sa_all()
478 struct slave *slave; in bond_ipsec_del_sa() local
485 slave = rcu_dereference(bond->curr_active_slave); in bond_ipsec_del_sa()
487 if (!slave) in bond_ipsec_del_sa()
493 WARN_ON(xs->xso.real_dev != slave->dev); in bond_ipsec_del_sa()
495 if (!slave->dev->xfrmdev_ops || in bond_ipsec_del_sa()
496 !slave->dev->xfrmdev_ops->xdo_dev_state_delete || in bond_ipsec_del_sa()
497 netif_is_bond_master(slave->dev)) { in bond_ipsec_del_sa()
498 slave_warn(bond_dev, slave->dev, "%s: no slave xdo_dev_state_delete\n", __func__); in bond_ipsec_del_sa()
502 slave->dev->xfrmdev_ops->xdo_dev_state_delete(xs); in bond_ipsec_del_sa()
520 struct slave *slave; in bond_ipsec_del_sa_all() local
523 slave = rcu_dereference(bond->curr_active_slave); in bond_ipsec_del_sa_all()
524 if (!slave) { in bond_ipsec_del_sa_all()
534 if (!slave->dev->xfrmdev_ops || in bond_ipsec_del_sa_all()
535 !slave->dev->xfrmdev_ops->xdo_dev_state_delete || in bond_ipsec_del_sa_all()
536 netif_is_bond_master(slave->dev)) { in bond_ipsec_del_sa_all()
537 slave_warn(bond_dev, slave->dev, in bond_ipsec_del_sa_all()
541 slave->dev->xfrmdev_ops->xdo_dev_state_delete(ipsec->xs); in bond_ipsec_del_sa_all()
558 struct slave *curr_active; in bond_ipsec_offload_ok()
608 struct slave *slave; in bond_set_carrier() local
616 bond_for_each_slave(bond, slave, iter) { in bond_set_carrier()
617 if (slave->link == BOND_LINK_UP) { in bond_set_carrier()
640 static int bond_update_speed_duplex(struct slave *slave) in bond_update_speed_duplex() argument
642 struct net_device *slave_dev = slave->dev; in bond_update_speed_duplex()
646 slave->speed = SPEED_UNKNOWN; in bond_update_speed_duplex()
647 slave->duplex = DUPLEX_UNKNOWN; in bond_update_speed_duplex()
662 slave->speed = ecmd.base.speed; in bond_update_speed_duplex()
663 slave->duplex = ecmd.base.duplex; in bond_update_speed_duplex()
760 struct slave *curr_active = rtnl_dereference(bond->curr_active_slave); in bond_set_promiscuity()
765 struct slave *slave; in bond_set_promiscuity() local
767 bond_for_each_slave(bond, slave, iter) { in bond_set_promiscuity()
768 err = dev_set_promiscuity(slave->dev, inc); in bond_set_promiscuity()
783 struct slave *curr_active = rtnl_dereference(bond->curr_active_slave); in bond_set_allmulti()
788 struct slave *slave; in bond_set_allmulti() local
790 bond_for_each_slave(bond, slave, iter) { in bond_set_allmulti()
791 err = dev_set_allmulti(slave->dev, inc); in bond_set_allmulti()
845 static void bond_hw_addr_swap(struct bonding *bond, struct slave *new_active, in bond_hw_addr_swap()
846 struct slave *old_active) in bond_hw_addr_swap()
897 static struct slave *bond_get_old_active(struct bonding *bond, in bond_get_old_active()
898 struct slave *new_active) in bond_get_old_active()
900 struct slave *slave; in bond_get_old_active() local
903 bond_for_each_slave(bond, slave, iter) { in bond_get_old_active()
904 if (slave == new_active) in bond_get_old_active()
907 if (ether_addr_equal(bond->dev->dev_addr, slave->dev->dev_addr)) in bond_get_old_active()
908 return slave; in bond_get_old_active()
921 struct slave *new_active, in bond_do_fail_over_mac()
922 struct slave *old_active) in bond_do_fail_over_mac()
991 static struct slave *bond_choose_primary_or_current(struct bonding *bond) in bond_choose_primary_or_current()
993 struct slave *prim = rtnl_dereference(bond->primary_slave); in bond_choose_primary_or_current()
994 struct slave *curr = rtnl_dereference(bond->curr_active_slave); in bond_choose_primary_or_current()
1033 static struct slave *bond_find_best_slave(struct bonding *bond) in bond_find_best_slave()
1035 struct slave *slave, *bestslave = NULL; in bond_find_best_slave() local
1039 slave = bond_choose_primary_or_current(bond); in bond_find_best_slave()
1040 if (slave) in bond_find_best_slave()
1041 return slave; in bond_find_best_slave()
1043 bond_for_each_slave(bond, slave, iter) { in bond_find_best_slave()
1044 if (slave->link == BOND_LINK_UP) in bond_find_best_slave()
1045 return slave; in bond_find_best_slave()
1046 if (slave->link == BOND_LINK_BACK && bond_slave_is_up(slave) && in bond_find_best_slave()
1047 slave->delay < mintime) { in bond_find_best_slave()
1048 mintime = slave->delay; in bond_find_best_slave()
1049 bestslave = slave; in bond_find_best_slave()
1058 struct slave *slave; in bond_should_notify_peers() local
1061 slave = rcu_dereference(bond->curr_active_slave); in bond_should_notify_peers()
1064 if (!slave || !bond->send_peer_notif || in bond_should_notify_peers()
1068 test_bit(__LINK_STATE_LINKWATCH_PENDING, &slave->dev->state)) in bond_should_notify_peers()
1072 slave ? slave->dev->name : "NULL"); in bond_should_notify_peers()
1092 void bond_change_active_slave(struct bonding *bond, struct slave *new_active) in bond_change_active_slave()
1094 struct slave *old_active; in bond_change_active_slave()
1209 struct slave *best_slave; in bond_select_active_slave()
1229 static inline int slave_enable_netpoll(struct slave *slave) in slave_enable_netpoll() argument
1239 err = __netpoll_setup(np, slave->dev); in slave_enable_netpoll()
1244 slave->np = np; in slave_enable_netpoll()
1248 static inline void slave_disable_netpoll(struct slave *slave) in slave_disable_netpoll() argument
1250 struct netpoll *np = slave->np; in slave_disable_netpoll()
1255 slave->np = NULL; in slave_disable_netpoll()
1263 struct slave *slave = NULL; in bond_poll_controller() local
1271 bond_for_each_slave_rcu(bond, slave, iter) { in bond_poll_controller()
1272 if (!bond_slave_is_up(slave)) in bond_poll_controller()
1277 SLAVE_AD_INFO(slave)->port.aggregator; in bond_poll_controller()
1284 netpoll_poll_dev(slave->dev); in bond_poll_controller()
1292 struct slave *slave; in bond_netpoll_cleanup() local
1294 bond_for_each_slave(bond, slave, iter) in bond_netpoll_cleanup()
1295 if (bond_slave_is_up(slave)) in bond_netpoll_cleanup()
1296 slave_disable_netpoll(slave); in bond_netpoll_cleanup()
1303 struct slave *slave; in bond_netpoll_setup() local
1306 bond_for_each_slave(bond, slave, iter) { in bond_netpoll_setup()
1307 err = slave_enable_netpoll(slave); in bond_netpoll_setup()
1316 static inline int slave_enable_netpoll(struct slave *slave) in slave_enable_netpoll() argument
1320 static inline void slave_disable_netpoll(struct slave *slave) in slave_disable_netpoll() argument
1336 struct slave *slave; in bond_fix_features() local
1343 bond_for_each_slave(bond, slave, iter) { in bond_fix_features()
1345 slave->dev->features, in bond_fix_features()
1376 struct slave *slave; in bond_compute_features() local
1386 bond_for_each_slave(bond, slave, iter) { in bond_compute_features()
1388 slave->dev->vlan_features, BOND_VLAN_FEATURES); in bond_compute_features()
1391 slave->dev->hw_enc_features, in bond_compute_features()
1396 slave->dev->hw_enc_features, in bond_compute_features()
1401 slave->dev->mpls_features, in bond_compute_features()
1404 dst_release_flag &= slave->dev->priv_flags; in bond_compute_features()
1405 if (slave->dev->hard_header_len > max_hard_header_len) in bond_compute_features()
1406 max_hard_header_len = slave->dev->hard_header_len; in bond_compute_features()
1408 gso_max_size = min(gso_max_size, slave->dev->gso_max_size); in bond_compute_features()
1409 gso_max_segs = min(gso_max_segs, slave->dev->gso_max_segs); in bond_compute_features()
1452 struct slave *slave, in bond_should_deliver_exact_match() argument
1455 if (bond_is_slave_inactive(slave)) { in bond_should_deliver_exact_match()
1468 struct slave *slave; in bond_handle_frame() local
1471 struct slave *); in bond_handle_frame()
1480 slave = bond_slave_get_rcu(skb->dev); in bond_handle_frame()
1481 bond = slave->bond; in bond_handle_frame()
1485 ret = recv_probe(skb, bond, slave); in bond_handle_frame()
1503 if (bond_should_deliver_exact_match(skb, slave, bond)) { in bond_handle_frame()
1566 static int bond_master_upper_dev_link(struct bonding *bond, struct slave *slave, in bond_master_upper_dev_link() argument
1576 return netdev_master_upper_dev_link(slave->dev, bond->dev, slave, in bond_master_upper_dev_link()
1580 static void bond_upper_dev_unlink(struct bonding *bond, struct slave *slave) in bond_upper_dev_unlink() argument
1582 netdev_upper_dev_unlink(slave->dev, bond->dev); in bond_upper_dev_unlink()
1583 slave->dev->flags &= ~IFF_SLAVE; in bond_upper_dev_unlink()
1588 struct slave *slave = to_slave(kobj); in slave_kobj_release() local
1589 struct bonding *bond = bond_get_bond_by_slave(slave); in slave_kobj_release()
1591 cancel_delayed_work_sync(&slave->notify_work); in slave_kobj_release()
1593 kfree(SLAVE_AD_INFO(slave)); in slave_kobj_release()
1595 kfree(slave); in slave_kobj_release()
1605 static int bond_kobj_init(struct slave *slave) in bond_kobj_init() argument
1609 err = kobject_init_and_add(&slave->kobj, &slave_ktype, in bond_kobj_init()
1610 &(slave->dev->dev.kobj), "bonding_slave"); in bond_kobj_init()
1612 kobject_put(&slave->kobj); in bond_kobj_init()
1617 static struct slave *bond_alloc_slave(struct bonding *bond, in bond_alloc_slave()
1620 struct slave *slave = NULL; in bond_alloc_slave() local
1622 slave = kzalloc(sizeof(*slave), GFP_KERNEL); in bond_alloc_slave()
1623 if (!slave) in bond_alloc_slave()
1626 slave->bond = bond; in bond_alloc_slave()
1627 slave->dev = slave_dev; in bond_alloc_slave()
1628 INIT_DELAYED_WORK(&slave->notify_work, bond_netdev_notify_work); in bond_alloc_slave()
1630 if (bond_kobj_init(slave)) in bond_alloc_slave()
1634 SLAVE_AD_INFO(slave) = kzalloc(sizeof(struct ad_slave_info), in bond_alloc_slave()
1636 if (!SLAVE_AD_INFO(slave)) { in bond_alloc_slave()
1637 kobject_put(&slave->kobj); in bond_alloc_slave()
1642 return slave; in bond_alloc_slave()
1652 static void bond_fill_ifslave(struct slave *slave, struct ifslave *info) in bond_fill_ifslave() argument
1654 strcpy(info->slave_name, slave->dev->name); in bond_fill_ifslave()
1655 info->link = slave->link; in bond_fill_ifslave()
1656 info->state = bond_slave_state(slave); in bond_fill_ifslave()
1657 info->link_failure_count = slave->link_failure_count; in bond_fill_ifslave()
1662 struct slave *slave = container_of(_work, struct slave, in bond_netdev_notify_work() local
1668 bond_fill_ifslave(slave, &binfo.slave); in bond_netdev_notify_work()
1669 bond_fill_ifbond(slave->bond, &binfo.master); in bond_netdev_notify_work()
1670 netdev_bonding_info_change(slave->dev, &binfo); in bond_netdev_notify_work()
1673 queue_delayed_work(slave->bond->wq, &slave->notify_work, 1); in bond_netdev_notify_work()
1677 void bond_queue_slave_event(struct slave *slave) in bond_queue_slave_event() argument
1679 queue_delayed_work(slave->bond->wq, &slave->notify_work, 0); in bond_queue_slave_event()
1682 void bond_lower_state_changed(struct slave *slave) in bond_lower_state_changed() argument
1686 info.link_up = slave->link == BOND_LINK_UP || in bond_lower_state_changed()
1687 slave->link == BOND_LINK_FAIL; in bond_lower_state_changed()
1688 info.tx_enabled = bond_is_active_slave(slave); in bond_lower_state_changed()
1689 netdev_lower_state_changed(slave->dev, &info); in bond_lower_state_changed()
1698 struct slave *new_slave = NULL, *prev_slave; in bond_enslave()
2193 struct slave *slave, *oldcurrent; in __bond_release_one() local
2207 slave = bond_get_slave_by_dev(bond, slave_dev); in __bond_release_one()
2208 if (!slave) { in __bond_release_one()
2215 bond_set_slave_inactive_flags(slave, BOND_SLAVE_NOTIFY_NOW); in __bond_release_one()
2217 bond_sysfs_slave_del(slave); in __bond_release_one()
2228 bond_3ad_unbind_slave(slave); in __bond_release_one()
2230 bond_upper_dev_unlink(bond, slave); in __bond_release_one()
2233 bond_update_slave_arr(bond, slave); in __bond_release_one()
2236 bond_is_active_slave(slave) ? "active" : "backup"); in __bond_release_one()
2244 if (ether_addr_equal_64bits(bond_dev->dev_addr, slave->perm_hwaddr) && in __bond_release_one()
2247 slave->perm_hwaddr); in __bond_release_one()
2250 if (rtnl_dereference(bond->primary_slave) == slave) in __bond_release_one()
2253 if (oldcurrent == slave) in __bond_release_one()
2262 bond_alb_deinit_slave(bond, slave); in __bond_release_one()
2267 } else if (oldcurrent == slave) { in __bond_release_one()
2317 slave_disable_netpoll(slave); in __bond_release_one()
2325 bond_hw_addr_copy(ss.__data, slave->perm_hwaddr, in __bond_release_one()
2326 slave->dev->addr_len); in __bond_release_one()
2332 __dev_set_mtu(slave_dev, slave->original_mtu); in __bond_release_one()
2334 dev_set_mtu(slave_dev, slave->original_mtu); in __bond_release_one()
2339 kobject_put(&slave->kobj); in __bond_release_one()
2381 struct slave *slave; in bond_slave_info_query() local
2383 bond_for_each_slave(bond, slave, iter) { in bond_slave_info_query()
2386 bond_fill_ifslave(slave, info); in bond_slave_info_query()
2401 struct slave *slave; in bond_miimon_inspect() local
2406 bond_for_each_slave_rcu(bond, slave, iter) { in bond_miimon_inspect()
2407 bond_propose_link_state(slave, BOND_LINK_NOCHANGE); in bond_miimon_inspect()
2409 link_state = bond_check_dev_link(bond, slave->dev, 0); in bond_miimon_inspect()
2411 switch (slave->link) { in bond_miimon_inspect()
2416 bond_propose_link_state(slave, BOND_LINK_FAIL); in bond_miimon_inspect()
2418 slave->delay = bond->params.downdelay; in bond_miimon_inspect()
2419 if (slave->delay) { in bond_miimon_inspect()
2420 slave_info(bond->dev, slave->dev, "link status down for %sinterface, disabling it in %d ms\n", in bond_miimon_inspect()
2423 (bond_is_active_slave(slave) ? in bond_miimon_inspect()
2431 bond_propose_link_state(slave, BOND_LINK_UP); in bond_miimon_inspect()
2432 slave->last_link_up = jiffies; in bond_miimon_inspect()
2433 slave_info(bond->dev, slave->dev, "link status up again after %d ms\n", in bond_miimon_inspect()
2434 (bond->params.downdelay - slave->delay) * in bond_miimon_inspect()
2440 if (slave->delay <= 0) { in bond_miimon_inspect()
2441 bond_propose_link_state(slave, BOND_LINK_DOWN); in bond_miimon_inspect()
2446 slave->delay--; in bond_miimon_inspect()
2453 bond_propose_link_state(slave, BOND_LINK_BACK); in bond_miimon_inspect()
2455 slave->delay = bond->params.updelay; in bond_miimon_inspect()
2457 if (slave->delay) { in bond_miimon_inspect()
2458 slave_info(bond->dev, slave->dev, "link status up, enabling it in %d ms\n", in bond_miimon_inspect()
2466 bond_propose_link_state(slave, BOND_LINK_DOWN); in bond_miimon_inspect()
2467 slave_info(bond->dev, slave->dev, "link status down again after %d ms\n", in bond_miimon_inspect()
2468 (bond->params.updelay - slave->delay) * in bond_miimon_inspect()
2475 slave->delay = 0; in bond_miimon_inspect()
2477 if (slave->delay <= 0) { in bond_miimon_inspect()
2478 bond_propose_link_state(slave, BOND_LINK_UP); in bond_miimon_inspect()
2484 slave->delay--; in bond_miimon_inspect()
2493 struct slave *slave, in bond_miimon_link_change() argument
2498 bond_3ad_handle_link_change(slave, link); in bond_miimon_link_change()
2502 bond_alb_handle_link_change(bond, slave, link); in bond_miimon_link_change()
2513 struct slave *slave, *primary; in bond_miimon_commit() local
2515 bond_for_each_slave(bond, slave, iter) { in bond_miimon_commit()
2516 switch (slave->link_new_state) { in bond_miimon_commit()
2525 slave->link == BOND_LINK_UP) in bond_miimon_commit()
2526 bond_3ad_adapter_speed_duplex_changed(slave); in bond_miimon_commit()
2530 if (bond_update_speed_duplex(slave) && in bond_miimon_commit()
2532 slave->link = BOND_LINK_DOWN; in bond_miimon_commit()
2534 slave_warn(bond->dev, slave->dev, in bond_miimon_commit()
2538 bond_set_slave_link_state(slave, BOND_LINK_UP, in bond_miimon_commit()
2540 slave->last_link_up = jiffies; in bond_miimon_commit()
2545 bond_set_backup_slave(slave); in bond_miimon_commit()
2548 bond_set_active_slave(slave); in bond_miimon_commit()
2551 slave_info(bond->dev, slave->dev, "link status definitely up, %u Mbps %s duplex\n", in bond_miimon_commit()
2552 slave->speed == SPEED_UNKNOWN ? 0 : slave->speed, in bond_miimon_commit()
2553 slave->duplex ? "full" : "half"); in bond_miimon_commit()
2555 bond_miimon_link_change(bond, slave, BOND_LINK_UP); in bond_miimon_commit()
2557 if (!bond->curr_active_slave || slave == primary) in bond_miimon_commit()
2563 if (slave->link_failure_count < UINT_MAX) in bond_miimon_commit()
2564 slave->link_failure_count++; in bond_miimon_commit()
2566 bond_set_slave_link_state(slave, BOND_LINK_DOWN, in bond_miimon_commit()
2571 bond_set_slave_inactive_flags(slave, in bond_miimon_commit()
2574 slave_info(bond->dev, slave->dev, "link status definitely down, disabling slave\n"); in bond_miimon_commit()
2576 bond_miimon_link_change(bond, slave, BOND_LINK_DOWN); in bond_miimon_commit()
2578 if (slave == rcu_access_pointer(bond->curr_active_slave)) in bond_miimon_commit()
2584 slave_err(bond->dev, slave->dev, "invalid new link %d on slave\n", in bond_miimon_commit()
2585 slave->link_new_state); in bond_miimon_commit()
2586 bond_propose_link_state(slave, BOND_LINK_NOCHANGE); in bond_miimon_commit()
2614 struct slave *slave; in bond_mii_monitor() local
2643 bond_for_each_slave(bond, slave, iter) { in bond_mii_monitor()
2644 bond_commit_link_state(slave, BOND_SLAVE_NOTIFY_LATER); in bond_mii_monitor()
2693 static void bond_arp_send(struct slave *slave, int arp_op, __be32 dest_ip, in bond_arp_send() argument
2698 struct net_device *slave_dev = slave->dev; in bond_arp_send()
2699 struct net_device *bond_dev = slave->bond->dev; in bond_arp_send()
2787 static void bond_arp_send_all(struct bonding *bond, struct slave *slave) in bond_arp_send_all() argument
2795 slave_dbg(bond->dev, slave->dev, "%s: target %pI4\n", in bond_arp_send_all()
2810 bond_arp_send(slave, ARPOP_REQUEST, targets[i], in bond_arp_send_all()
2827 slave_dbg(bond->dev, slave->dev, "no path to arp_ip_target %pI4 via rt.dev %s\n", in bond_arp_send_all()
2836 bond_arp_send(slave, ARPOP_REQUEST, targets[i], addr, tags); in bond_arp_send_all()
2841 static void bond_validate_arp(struct bonding *bond, struct slave *slave, __be32 sip, __be32 tip) in bond_validate_arp() argument
2846 slave_dbg(bond->dev, slave->dev, "%s: sip %pI4 tip %pI4 not found\n", in bond_validate_arp()
2853 slave_dbg(bond->dev, slave->dev, "%s: sip %pI4 not found in targets\n", in bond_validate_arp()
2857 slave->last_rx = jiffies; in bond_validate_arp()
2858 slave->target_last_arp_rx[i] = jiffies; in bond_validate_arp()
2862 struct slave *slave) in bond_arp_rcv() argument
2865 struct slave *curr_active_slave, *curr_arp_slave; in bond_arp_rcv()
2871 if (!slave_do_arp_validate(bond, slave)) { in bond_arp_rcv()
2874 slave->last_rx = jiffies; in bond_arp_rcv()
2882 slave_dbg(bond->dev, slave->dev, "%s: skb->dev %s\n", in bond_arp_rcv()
2907 slave_dbg(bond->dev, slave->dev, "%s: %s/%d av %d sv %d sip %pI4 tip %pI4\n", in bond_arp_rcv()
2908 __func__, slave->dev->name, bond_slave_state(slave), in bond_arp_rcv()
2909 bond->params.arp_validate, slave_do_arp_validate(bond, slave), in bond_arp_rcv()
2938 if (bond_is_active_slave(slave)) in bond_arp_rcv()
2939 bond_validate_arp(bond, slave, sip, tip); in bond_arp_rcv()
2943 bond_validate_arp(bond, slave, tip, sip); in bond_arp_rcv()
2947 bond_validate_arp(bond, slave, sip, tip); in bond_arp_rcv()
2977 struct slave *slave, *oldcurrent; in bond_loadbalance_arp_mon() local
2995 bond_for_each_slave_rcu(bond, slave, iter) { in bond_loadbalance_arp_mon()
2996 unsigned long trans_start = dev_trans_start(slave->dev); in bond_loadbalance_arp_mon()
2998 bond_propose_link_state(slave, BOND_LINK_NOCHANGE); in bond_loadbalance_arp_mon()
3000 if (slave->link != BOND_LINK_UP) { in bond_loadbalance_arp_mon()
3002 bond_time_in_interval(bond, slave->last_rx, 1)) { in bond_loadbalance_arp_mon()
3004 bond_propose_link_state(slave, BOND_LINK_UP); in bond_loadbalance_arp_mon()
3013 slave_info(bond->dev, slave->dev, "link status definitely up\n"); in bond_loadbalance_arp_mon()
3016 slave_info(bond->dev, slave->dev, "interface is now up\n"); in bond_loadbalance_arp_mon()
3027 !bond_time_in_interval(bond, slave->last_rx, 2)) { in bond_loadbalance_arp_mon()
3029 bond_propose_link_state(slave, BOND_LINK_DOWN); in bond_loadbalance_arp_mon()
3032 if (slave->link_failure_count < UINT_MAX) in bond_loadbalance_arp_mon()
3033 slave->link_failure_count++; in bond_loadbalance_arp_mon()
3035 slave_info(bond->dev, slave->dev, "interface is now down\n"); in bond_loadbalance_arp_mon()
3037 if (slave == oldcurrent) in bond_loadbalance_arp_mon()
3049 if (bond_slave_is_up(slave)) in bond_loadbalance_arp_mon()
3050 bond_arp_send_all(bond, slave); in bond_loadbalance_arp_mon()
3059 bond_for_each_slave(bond, slave, iter) { in bond_loadbalance_arp_mon()
3060 if (slave->link_new_state != BOND_LINK_NOCHANGE) in bond_loadbalance_arp_mon()
3061 slave->link = slave->link_new_state; in bond_loadbalance_arp_mon()
3094 struct slave *slave; in bond_ab_arp_inspect() local
3097 bond_for_each_slave_rcu(bond, slave, iter) { in bond_ab_arp_inspect()
3098 bond_propose_link_state(slave, BOND_LINK_NOCHANGE); in bond_ab_arp_inspect()
3099 last_rx = slave_last_rx(bond, slave); in bond_ab_arp_inspect()
3101 if (slave->link != BOND_LINK_UP) { in bond_ab_arp_inspect()
3103 bond_propose_link_state(slave, BOND_LINK_UP); in bond_ab_arp_inspect()
3105 } else if (slave->link == BOND_LINK_BACK) { in bond_ab_arp_inspect()
3106 bond_propose_link_state(slave, BOND_LINK_FAIL); in bond_ab_arp_inspect()
3116 if (bond_time_in_interval(bond, slave->last_link_up, 2)) in bond_ab_arp_inspect()
3131 if (!bond_is_active_slave(slave) && in bond_ab_arp_inspect()
3134 bond_propose_link_state(slave, BOND_LINK_DOWN); in bond_ab_arp_inspect()
3143 trans_start = dev_trans_start(slave->dev); in bond_ab_arp_inspect()
3144 if (bond_is_active_slave(slave) && in bond_ab_arp_inspect()
3147 bond_propose_link_state(slave, BOND_LINK_DOWN); in bond_ab_arp_inspect()
3164 struct slave *slave; in bond_ab_arp_commit() local
3166 bond_for_each_slave(bond, slave, iter) { in bond_ab_arp_commit()
3167 switch (slave->link_new_state) { in bond_ab_arp_commit()
3172 trans_start = dev_trans_start(slave->dev); in bond_ab_arp_commit()
3173 if (rtnl_dereference(bond->curr_active_slave) != slave || in bond_ab_arp_commit()
3176 struct slave *current_arp_slave; in bond_ab_arp_commit()
3179 bond_set_slave_link_state(slave, BOND_LINK_UP, in bond_ab_arp_commit()
3188 slave_info(bond->dev, slave->dev, "link status definitely up\n"); in bond_ab_arp_commit()
3191 slave == rtnl_dereference(bond->primary_slave)) in bond_ab_arp_commit()
3199 if (slave->link_failure_count < UINT_MAX) in bond_ab_arp_commit()
3200 slave->link_failure_count++; in bond_ab_arp_commit()
3202 bond_set_slave_link_state(slave, BOND_LINK_DOWN, in bond_ab_arp_commit()
3204 bond_set_slave_inactive_flags(slave, in bond_ab_arp_commit()
3207 slave_info(bond->dev, slave->dev, "link status definitely down, disabling slave\n"); in bond_ab_arp_commit()
3209 if (slave == rtnl_dereference(bond->curr_active_slave)) { in bond_ab_arp_commit()
3217 bond_set_slave_link_state(slave, BOND_LINK_FAIL, in bond_ab_arp_commit()
3219 bond_set_slave_inactive_flags(slave, in bond_ab_arp_commit()
3230 slave_err(bond->dev, slave->dev, in bond_ab_arp_commit()
3232 slave->link_new_state); in bond_ab_arp_commit()
3251 struct slave *slave, *before = NULL, *new_slave = NULL, in bond_ab_arp_probe() local
3279 bond_for_each_slave_rcu(bond, slave, iter) { in bond_ab_arp_probe()
3280 if (!found && !before && bond_slave_is_up(slave)) in bond_ab_arp_probe()
3281 before = slave; in bond_ab_arp_probe()
3283 if (found && !new_slave && bond_slave_is_up(slave)) in bond_ab_arp_probe()
3284 new_slave = slave; in bond_ab_arp_probe()
3292 if (!bond_slave_is_up(slave) && slave->link == BOND_LINK_UP) { in bond_ab_arp_probe()
3293 bond_set_slave_link_state(slave, BOND_LINK_DOWN, in bond_ab_arp_probe()
3295 if (slave->link_failure_count < UINT_MAX) in bond_ab_arp_probe()
3296 slave->link_failure_count++; in bond_ab_arp_probe()
3298 bond_set_slave_inactive_flags(slave, in bond_ab_arp_probe()
3301 slave_info(bond->dev, slave->dev, "backup interface is now down\n"); in bond_ab_arp_probe()
3303 if (slave == curr_arp_slave) in bond_ab_arp_probe()
3321 bond_for_each_slave_rcu(bond, slave, iter) { in bond_ab_arp_probe()
3322 if (slave->should_notify || slave->should_notify_link) { in bond_ab_arp_probe()
3437 struct slave *slave = bond_slave_get_rtnl(slave_dev), *primary; in bond_slave_netdev_event() local
3445 if (!slave) { in bond_slave_netdev_event()
3450 bond_dev = slave->bond->dev; in bond_slave_netdev_event()
3451 bond = slave->bond; in bond_slave_netdev_event()
3472 if (bond_update_speed_duplex(slave) && in bond_slave_netdev_event()
3474 if (slave->last_link_up) in bond_slave_netdev_event()
3475 slave->link = BOND_LINK_FAIL; in bond_slave_netdev_event()
3477 slave->link = BOND_LINK_DOWN; in bond_slave_netdev_event()
3481 bond_3ad_adapter_speed_duplex_changed(slave); in bond_slave_netdev_event()
3514 if (slave == primary) { in bond_slave_netdev_event()
3519 rcu_assign_pointer(bond->primary_slave, slave); in bond_slave_netdev_event()
3536 call_netdevice_notifiers(event, slave->bond->dev); in bond_slave_netdev_event()
3735 struct slave *slave; in bond_open() local
3739 bond_for_each_slave(bond, slave, iter) { in bond_open()
3741 slave != rcu_access_pointer(bond->curr_active_slave)) { in bond_open()
3742 bond_set_slave_inactive_flags(slave, in bond_open()
3745 bond_set_slave_active_flags(slave, in bond_open()
3871 struct slave *slave; in bond_get_stats() local
3883 bond_for_each_slave_rcu(bond, slave, iter) { in bond_get_stats()
3885 dev_get_stats(slave->dev, &temp); in bond_get_stats()
3887 bond_fold_stats(stats, new, &slave->slave_stats); in bond_get_stats()
3890 memcpy(&slave->slave_stats, new, sizeof(*new)); in bond_get_stats()
4020 struct slave *slave; in bond_set_rx_mode() local
4024 slave = rcu_dereference(bond->curr_active_slave); in bond_set_rx_mode()
4025 if (slave) { in bond_set_rx_mode()
4026 dev_uc_sync(slave->dev, bond_dev); in bond_set_rx_mode()
4027 dev_mc_sync(slave->dev, bond_dev); in bond_set_rx_mode()
4030 bond_for_each_slave_rcu(bond, slave, iter) { in bond_set_rx_mode()
4031 dev_uc_sync_multiple(slave->dev, bond_dev); in bond_set_rx_mode()
4032 dev_mc_sync_multiple(slave->dev, bond_dev); in bond_set_rx_mode()
4043 struct slave *slave; in bond_neigh_init() local
4047 slave = bond_first_slave_rcu(bond); in bond_neigh_init()
4048 if (!slave) in bond_neigh_init()
4050 slave_ops = slave->dev->netdev_ops; in bond_neigh_init()
4063 ret = slave_ops->ndo_neigh_setup(slave->dev, &parms); in bond_neigh_init()
4097 struct slave *slave, *rollback_slave; in bond_change_mtu() local
4103 bond_for_each_slave(bond, slave, iter) { in bond_change_mtu()
4104 slave_dbg(bond_dev, slave->dev, "s %p c_m %p\n", in bond_change_mtu()
4105 slave, slave->dev->netdev_ops->ndo_change_mtu); in bond_change_mtu()
4107 res = dev_set_mtu(slave->dev, new_mtu); in bond_change_mtu()
4118 slave_dbg(bond_dev, slave->dev, "err %d setting mtu to %d\n", in bond_change_mtu()
4133 if (rollback_slave == slave) in bond_change_mtu()
4154 struct slave *slave, *rollback_slave; in bond_set_mac_address() local
4175 bond_for_each_slave(bond, slave, iter) { in bond_set_mac_address()
4176 slave_dbg(bond_dev, slave->dev, "%s: slave=%p\n", in bond_set_mac_address()
4177 __func__, slave); in bond_set_mac_address()
4178 res = dev_set_mac_address(slave->dev, addr, NULL); in bond_set_mac_address()
4186 slave_dbg(bond_dev, slave->dev, "%s: err %d\n", in bond_set_mac_address()
4204 if (rollback_slave == slave) in bond_set_mac_address()
4226 static struct slave *bond_get_slave_by_id(struct bonding *bond, in bond_get_slave_by_id()
4230 struct slave *slave; in bond_get_slave_by_id() local
4234 bond_for_each_slave_rcu(bond, slave, iter) { in bond_get_slave_by_id()
4236 if (bond_slave_can_tx(slave)) in bond_get_slave_by_id()
4237 return slave; in bond_get_slave_by_id()
4243 bond_for_each_slave_rcu(bond, slave, iter) { in bond_get_slave_by_id()
4246 if (bond_slave_can_tx(slave)) in bond_get_slave_by_id()
4247 return slave; in bond_get_slave_by_id()
4286 static struct slave *bond_xmit_roundrobin_slave_get(struct bonding *bond, in bond_xmit_roundrobin_slave_get()
4289 struct slave *slave; in bond_xmit_roundrobin_slave_get() local
4308 slave = rcu_dereference(bond->curr_active_slave); in bond_xmit_roundrobin_slave_get()
4309 if (slave) in bond_xmit_roundrobin_slave_get()
4310 return slave; in bond_xmit_roundrobin_slave_get()
4328 struct slave *slave; in bond_xmit_roundrobin() local
4330 slave = bond_xmit_roundrobin_slave_get(bond, skb); in bond_xmit_roundrobin()
4331 if (likely(slave)) in bond_xmit_roundrobin()
4332 return bond_dev_queue_xmit(bond, skb, slave->dev); in bond_xmit_roundrobin()
4337 static struct slave *bond_xmit_activebackup_slave_get(struct bonding *bond, in bond_xmit_activebackup_slave_get()
4350 struct slave *slave; in bond_xmit_activebackup() local
4352 slave = bond_xmit_activebackup_slave_get(bond, skb); in bond_xmit_activebackup()
4353 if (slave) in bond_xmit_activebackup()
4354 return bond_dev_queue_xmit(bond, skb, slave->dev); in bond_xmit_activebackup()
4391 struct slave *skipslave) in bond_skip_slave()
4453 int bond_update_slave_arr(struct bonding *bond, struct slave *skipslave) in bond_update_slave_arr()
4456 struct slave *slave; in bond_update_slave_arr() local
4486 bond_for_each_slave(bond, slave, iter) { in bond_update_slave_arr()
4487 if (skipslave == slave) in bond_update_slave_arr()
4490 all_slaves->arr[all_slaves->count++] = slave; in bond_update_slave_arr()
4494 agg = SLAVE_AD_INFO(slave)->port.aggregator; in bond_update_slave_arr()
4498 if (!bond_slave_can_tx(slave)) in bond_update_slave_arr()
4501 slave_dbg(bond->dev, slave->dev, "Adding slave to tx hash array[%d]\n", in bond_update_slave_arr()
4504 usable_slaves->arr[usable_slaves->count++] = slave; in bond_update_slave_arr()
4522 static struct slave *bond_xmit_3ad_xor_slave_get(struct bonding *bond, in bond_xmit_3ad_xor_slave_get()
4526 struct slave *slave; in bond_xmit_3ad_xor_slave_get() local
4535 slave = slaves->arr[hash % count]; in bond_xmit_3ad_xor_slave_get()
4536 return slave; in bond_xmit_3ad_xor_slave_get()
4548 struct slave *slave; in bond_3ad_xor_xmit() local
4551 slave = bond_xmit_3ad_xor_slave_get(bond, skb, slaves); in bond_3ad_xor_xmit()
4552 if (likely(slave)) in bond_3ad_xor_xmit()
4553 return bond_dev_queue_xmit(bond, skb, slave->dev); in bond_3ad_xor_xmit()
4563 struct slave *slave = NULL; in bond_xmit_broadcast() local
4568 bond_for_each_slave_rcu(bond, slave, iter) { in bond_xmit_broadcast()
4571 if (!(bond_slave_is_up(slave) && slave->link == BOND_LINK_UP)) in bond_xmit_broadcast()
4574 if (bond_is_last_slave(bond, slave)) { in bond_xmit_broadcast()
4586 if (bond_dev_queue_xmit(bond, skb2, slave->dev) == NETDEV_TX_OK) in bond_xmit_broadcast()
4606 struct slave *slave = NULL; in bond_slave_override() local
4613 bond_for_each_slave_rcu(bond, slave, iter) { in bond_slave_override()
4614 if (slave->queue_id == skb_get_queue_mapping(skb)) { in bond_slave_override()
4615 if (bond_slave_is_up(slave) && in bond_slave_override()
4616 slave->link == BOND_LINK_UP) { in bond_slave_override()
4617 bond_dev_queue_xmit(bond, skb, slave->dev); in bond_slave_override()
4656 struct slave *slave = NULL; in bond_xmit_get_slave() local
4660 slave = bond_xmit_roundrobin_slave_get(bond, skb); in bond_xmit_get_slave()
4663 slave = bond_xmit_activebackup_slave_get(bond, skb); in bond_xmit_get_slave()
4671 slave = bond_xmit_3ad_xor_slave_get(bond, skb, slaves); in bond_xmit_get_slave()
4676 slave = bond_xmit_alb_slave_get(bond, skb); in bond_xmit_get_slave()
4679 slave = bond_xmit_tlb_slave_get(bond, skb); in bond_xmit_get_slave()
4687 if (slave) in bond_xmit_get_slave()
4688 return slave->dev; in bond_xmit_get_slave()
4743 static u32 bond_mode_bcast_speed(struct slave *slave, u32 speed) in bond_mode_bcast_speed() argument
4746 speed = slave->speed; in bond_mode_bcast_speed()
4748 speed = min(speed, slave->speed); in bond_mode_bcast_speed()
4758 struct slave *slave; in bond_ethtool_get_link_ksettings() local
4769 bond_for_each_slave(bond, slave, iter) { in bond_ethtool_get_link_ksettings()
4770 if (bond_slave_can_tx(slave)) { in bond_ethtool_get_link_ksettings()
4771 if (slave->speed != SPEED_UNKNOWN) { in bond_ethtool_get_link_ksettings()
4773 speed = bond_mode_bcast_speed(slave, in bond_ethtool_get_link_ksettings()
4776 speed += slave->speed; in bond_ethtool_get_link_ksettings()
4779 slave->duplex != DUPLEX_UNKNOWN) in bond_ethtool_get_link_ksettings()
4780 cmd->base.duplex = slave->duplex; in bond_ethtool_get_link_ksettings()
4912 struct slave *slave; in bond_uninit() local
4917 bond_for_each_slave(bond, slave, iter) in bond_uninit()
4918 __bond_release_one(bond_dev, slave->dev, true, true); in bond_uninit()