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()
841 static void bond_hw_addr_swap(struct bonding *bond, struct slave *new_active, in bond_hw_addr_swap()
842 struct slave *old_active) in bond_hw_addr_swap()
896 static struct slave *bond_get_old_active(struct bonding *bond, in bond_get_old_active()
897 struct slave *new_active) in bond_get_old_active()
899 struct slave *slave; in bond_get_old_active() local
902 bond_for_each_slave(bond, slave, iter) { in bond_get_old_active()
903 if (slave == new_active) in bond_get_old_active()
906 if (ether_addr_equal(bond->dev->dev_addr, slave->dev->dev_addr)) in bond_get_old_active()
907 return slave; in bond_get_old_active()
920 struct slave *new_active, in bond_do_fail_over_mac()
921 struct slave *old_active) in bond_do_fail_over_mac()
990 static struct slave *bond_choose_primary_or_current(struct bonding *bond) in bond_choose_primary_or_current()
992 struct slave *prim = rtnl_dereference(bond->primary_slave); in bond_choose_primary_or_current()
993 struct slave *curr = rtnl_dereference(bond->curr_active_slave); in bond_choose_primary_or_current()
1032 static struct slave *bond_find_best_slave(struct bonding *bond) in bond_find_best_slave()
1034 struct slave *slave, *bestslave = NULL; in bond_find_best_slave() local
1038 slave = bond_choose_primary_or_current(bond); in bond_find_best_slave()
1039 if (slave) in bond_find_best_slave()
1040 return slave; in bond_find_best_slave()
1042 bond_for_each_slave(bond, slave, iter) { in bond_find_best_slave()
1043 if (slave->link == BOND_LINK_UP) in bond_find_best_slave()
1044 return slave; in bond_find_best_slave()
1045 if (slave->link == BOND_LINK_BACK && bond_slave_is_up(slave) && in bond_find_best_slave()
1046 slave->delay < mintime) { in bond_find_best_slave()
1047 mintime = slave->delay; in bond_find_best_slave()
1048 bestslave = slave; in bond_find_best_slave()
1057 struct slave *slave; in bond_should_notify_peers() local
1060 slave = rcu_dereference(bond->curr_active_slave); in bond_should_notify_peers()
1063 if (!slave || !bond->send_peer_notif || in bond_should_notify_peers()
1067 test_bit(__LINK_STATE_LINKWATCH_PENDING, &slave->dev->state)) in bond_should_notify_peers()
1071 slave ? slave->dev->name : "NULL"); in bond_should_notify_peers()
1091 void bond_change_active_slave(struct bonding *bond, struct slave *new_active) in bond_change_active_slave()
1093 struct slave *old_active; in bond_change_active_slave()
1208 struct slave *best_slave; in bond_select_active_slave()
1228 static inline int slave_enable_netpoll(struct slave *slave) in slave_enable_netpoll() argument
1238 err = __netpoll_setup(np, slave->dev); in slave_enable_netpoll()
1243 slave->np = np; in slave_enable_netpoll()
1247 static inline void slave_disable_netpoll(struct slave *slave) in slave_disable_netpoll() argument
1249 struct netpoll *np = slave->np; in slave_disable_netpoll()
1254 slave->np = NULL; in slave_disable_netpoll()
1262 struct slave *slave = NULL; in bond_poll_controller() local
1270 bond_for_each_slave_rcu(bond, slave, iter) { in bond_poll_controller()
1271 if (!bond_slave_is_up(slave)) in bond_poll_controller()
1276 SLAVE_AD_INFO(slave)->port.aggregator; in bond_poll_controller()
1283 netpoll_poll_dev(slave->dev); in bond_poll_controller()
1291 struct slave *slave; in bond_netpoll_cleanup() local
1293 bond_for_each_slave(bond, slave, iter) in bond_netpoll_cleanup()
1294 if (bond_slave_is_up(slave)) in bond_netpoll_cleanup()
1295 slave_disable_netpoll(slave); in bond_netpoll_cleanup()
1302 struct slave *slave; in bond_netpoll_setup() local
1305 bond_for_each_slave(bond, slave, iter) { in bond_netpoll_setup()
1306 err = slave_enable_netpoll(slave); in bond_netpoll_setup()
1315 static inline int slave_enable_netpoll(struct slave *slave) in slave_enable_netpoll() argument
1319 static inline void slave_disable_netpoll(struct slave *slave) in slave_disable_netpoll() argument
1335 struct slave *slave; in bond_fix_features() local
1342 bond_for_each_slave(bond, slave, iter) { in bond_fix_features()
1344 slave->dev->features, in bond_fix_features()
1375 struct slave *slave; in bond_compute_features() local
1385 bond_for_each_slave(bond, slave, iter) { in bond_compute_features()
1387 slave->dev->vlan_features, BOND_VLAN_FEATURES); in bond_compute_features()
1390 slave->dev->hw_enc_features, in bond_compute_features()
1395 slave->dev->hw_enc_features, in bond_compute_features()
1400 slave->dev->mpls_features, in bond_compute_features()
1403 dst_release_flag &= slave->dev->priv_flags; in bond_compute_features()
1404 if (slave->dev->hard_header_len > max_hard_header_len) in bond_compute_features()
1405 max_hard_header_len = slave->dev->hard_header_len; in bond_compute_features()
1407 gso_max_size = min(gso_max_size, slave->dev->gso_max_size); in bond_compute_features()
1408 gso_max_segs = min(gso_max_segs, slave->dev->gso_max_segs); in bond_compute_features()
1451 struct slave *slave, in bond_should_deliver_exact_match() argument
1454 if (bond_is_slave_inactive(slave)) { in bond_should_deliver_exact_match()
1467 struct slave *slave; in bond_handle_frame() local
1470 struct slave *); in bond_handle_frame()
1479 slave = bond_slave_get_rcu(skb->dev); in bond_handle_frame()
1480 bond = slave->bond; in bond_handle_frame()
1484 ret = recv_probe(skb, bond, slave); in bond_handle_frame()
1502 if (bond_should_deliver_exact_match(skb, slave, bond)) { in bond_handle_frame()
1565 static int bond_master_upper_dev_link(struct bonding *bond, struct slave *slave, in bond_master_upper_dev_link() argument
1575 return netdev_master_upper_dev_link(slave->dev, bond->dev, slave, in bond_master_upper_dev_link()
1579 static void bond_upper_dev_unlink(struct bonding *bond, struct slave *slave) in bond_upper_dev_unlink() argument
1581 netdev_upper_dev_unlink(slave->dev, bond->dev); in bond_upper_dev_unlink()
1582 slave->dev->flags &= ~IFF_SLAVE; in bond_upper_dev_unlink()
1587 struct slave *slave = to_slave(kobj); in slave_kobj_release() local
1588 struct bonding *bond = bond_get_bond_by_slave(slave); in slave_kobj_release()
1590 cancel_delayed_work_sync(&slave->notify_work); in slave_kobj_release()
1592 kfree(SLAVE_AD_INFO(slave)); in slave_kobj_release()
1594 kfree(slave); in slave_kobj_release()
1604 static int bond_kobj_init(struct slave *slave) in bond_kobj_init() argument
1608 err = kobject_init_and_add(&slave->kobj, &slave_ktype, in bond_kobj_init()
1609 &(slave->dev->dev.kobj), "bonding_slave"); in bond_kobj_init()
1611 kobject_put(&slave->kobj); in bond_kobj_init()
1616 static struct slave *bond_alloc_slave(struct bonding *bond, in bond_alloc_slave()
1619 struct slave *slave = NULL; in bond_alloc_slave() local
1621 slave = kzalloc(sizeof(*slave), GFP_KERNEL); in bond_alloc_slave()
1622 if (!slave) in bond_alloc_slave()
1625 slave->bond = bond; in bond_alloc_slave()
1626 slave->dev = slave_dev; in bond_alloc_slave()
1627 INIT_DELAYED_WORK(&slave->notify_work, bond_netdev_notify_work); in bond_alloc_slave()
1629 if (bond_kobj_init(slave)) in bond_alloc_slave()
1633 SLAVE_AD_INFO(slave) = kzalloc(sizeof(struct ad_slave_info), in bond_alloc_slave()
1635 if (!SLAVE_AD_INFO(slave)) { in bond_alloc_slave()
1636 kobject_put(&slave->kobj); in bond_alloc_slave()
1641 return slave; in bond_alloc_slave()
1651 static void bond_fill_ifslave(struct slave *slave, struct ifslave *info) in bond_fill_ifslave() argument
1653 strcpy(info->slave_name, slave->dev->name); in bond_fill_ifslave()
1654 info->link = slave->link; in bond_fill_ifslave()
1655 info->state = bond_slave_state(slave); in bond_fill_ifslave()
1656 info->link_failure_count = slave->link_failure_count; in bond_fill_ifslave()
1661 struct slave *slave = container_of(_work, struct slave, in bond_netdev_notify_work() local
1667 bond_fill_ifslave(slave, &binfo.slave); in bond_netdev_notify_work()
1668 bond_fill_ifbond(slave->bond, &binfo.master); in bond_netdev_notify_work()
1669 netdev_bonding_info_change(slave->dev, &binfo); in bond_netdev_notify_work()
1672 queue_delayed_work(slave->bond->wq, &slave->notify_work, 1); in bond_netdev_notify_work()
1676 void bond_queue_slave_event(struct slave *slave) in bond_queue_slave_event() argument
1678 queue_delayed_work(slave->bond->wq, &slave->notify_work, 0); in bond_queue_slave_event()
1681 void bond_lower_state_changed(struct slave *slave) in bond_lower_state_changed() argument
1685 info.link_up = slave->link == BOND_LINK_UP || in bond_lower_state_changed()
1686 slave->link == BOND_LINK_FAIL; in bond_lower_state_changed()
1687 info.tx_enabled = bond_is_active_slave(slave); in bond_lower_state_changed()
1688 netdev_lower_state_changed(slave->dev, &info); in bond_lower_state_changed()
1697 struct slave *new_slave = NULL, *prev_slave; in bond_enslave()
2190 struct slave *slave, *oldcurrent; in __bond_release_one() local
2204 slave = bond_get_slave_by_dev(bond, slave_dev); in __bond_release_one()
2205 if (!slave) { in __bond_release_one()
2212 bond_set_slave_inactive_flags(slave, BOND_SLAVE_NOTIFY_NOW); in __bond_release_one()
2214 bond_sysfs_slave_del(slave); in __bond_release_one()
2225 bond_3ad_unbind_slave(slave); in __bond_release_one()
2227 bond_upper_dev_unlink(bond, slave); in __bond_release_one()
2230 bond_update_slave_arr(bond, slave); in __bond_release_one()
2233 bond_is_active_slave(slave) ? "active" : "backup"); in __bond_release_one()
2241 if (ether_addr_equal_64bits(bond_dev->dev_addr, slave->perm_hwaddr) && in __bond_release_one()
2244 slave->perm_hwaddr); in __bond_release_one()
2247 if (rtnl_dereference(bond->primary_slave) == slave) in __bond_release_one()
2250 if (oldcurrent == slave) in __bond_release_one()
2259 bond_alb_deinit_slave(bond, slave); in __bond_release_one()
2264 } else if (oldcurrent == slave) { in __bond_release_one()
2314 slave_disable_netpoll(slave); in __bond_release_one()
2322 bond_hw_addr_copy(ss.__data, slave->perm_hwaddr, in __bond_release_one()
2323 slave->dev->addr_len); in __bond_release_one()
2329 __dev_set_mtu(slave_dev, slave->original_mtu); in __bond_release_one()
2331 dev_set_mtu(slave_dev, slave->original_mtu); in __bond_release_one()
2336 kobject_put(&slave->kobj); in __bond_release_one()
2378 struct slave *slave; in bond_slave_info_query() local
2380 bond_for_each_slave(bond, slave, iter) { in bond_slave_info_query()
2383 bond_fill_ifslave(slave, info); in bond_slave_info_query()
2398 struct slave *slave; in bond_miimon_inspect() local
2403 bond_for_each_slave_rcu(bond, slave, iter) { in bond_miimon_inspect()
2404 bond_propose_link_state(slave, BOND_LINK_NOCHANGE); in bond_miimon_inspect()
2406 link_state = bond_check_dev_link(bond, slave->dev, 0); in bond_miimon_inspect()
2408 switch (slave->link) { in bond_miimon_inspect()
2413 bond_propose_link_state(slave, BOND_LINK_FAIL); in bond_miimon_inspect()
2415 slave->delay = bond->params.downdelay; in bond_miimon_inspect()
2416 if (slave->delay) { in bond_miimon_inspect()
2417 slave_info(bond->dev, slave->dev, "link status down for %sinterface, disabling it in %d ms\n", in bond_miimon_inspect()
2420 (bond_is_active_slave(slave) ? in bond_miimon_inspect()
2428 bond_propose_link_state(slave, BOND_LINK_UP); in bond_miimon_inspect()
2429 slave->last_link_up = jiffies; in bond_miimon_inspect()
2430 slave_info(bond->dev, slave->dev, "link status up again after %d ms\n", in bond_miimon_inspect()
2431 (bond->params.downdelay - slave->delay) * in bond_miimon_inspect()
2437 if (slave->delay <= 0) { in bond_miimon_inspect()
2438 bond_propose_link_state(slave, BOND_LINK_DOWN); in bond_miimon_inspect()
2443 slave->delay--; in bond_miimon_inspect()
2450 bond_propose_link_state(slave, BOND_LINK_BACK); in bond_miimon_inspect()
2452 slave->delay = bond->params.updelay; in bond_miimon_inspect()
2454 if (slave->delay) { in bond_miimon_inspect()
2455 slave_info(bond->dev, slave->dev, "link status up, enabling it in %d ms\n", in bond_miimon_inspect()
2463 bond_propose_link_state(slave, BOND_LINK_DOWN); in bond_miimon_inspect()
2464 slave_info(bond->dev, slave->dev, "link status down again after %d ms\n", in bond_miimon_inspect()
2465 (bond->params.updelay - slave->delay) * in bond_miimon_inspect()
2472 slave->delay = 0; in bond_miimon_inspect()
2474 if (slave->delay <= 0) { in bond_miimon_inspect()
2475 bond_propose_link_state(slave, BOND_LINK_UP); in bond_miimon_inspect()
2481 slave->delay--; in bond_miimon_inspect()
2490 struct slave *slave, in bond_miimon_link_change() argument
2495 bond_3ad_handle_link_change(slave, link); in bond_miimon_link_change()
2499 bond_alb_handle_link_change(bond, slave, link); in bond_miimon_link_change()
2510 struct slave *slave, *primary; in bond_miimon_commit() local
2512 bond_for_each_slave(bond, slave, iter) { in bond_miimon_commit()
2513 switch (slave->link_new_state) { in bond_miimon_commit()
2522 slave->link == BOND_LINK_UP) in bond_miimon_commit()
2523 bond_3ad_adapter_speed_duplex_changed(slave); in bond_miimon_commit()
2527 if (bond_update_speed_duplex(slave) && in bond_miimon_commit()
2529 slave->link = BOND_LINK_DOWN; in bond_miimon_commit()
2531 slave_warn(bond->dev, slave->dev, in bond_miimon_commit()
2535 bond_set_slave_link_state(slave, BOND_LINK_UP, in bond_miimon_commit()
2537 slave->last_link_up = jiffies; in bond_miimon_commit()
2542 bond_set_backup_slave(slave); in bond_miimon_commit()
2545 bond_set_active_slave(slave); in bond_miimon_commit()
2548 slave_info(bond->dev, slave->dev, "link status definitely up, %u Mbps %s duplex\n", in bond_miimon_commit()
2549 slave->speed == SPEED_UNKNOWN ? 0 : slave->speed, in bond_miimon_commit()
2550 slave->duplex ? "full" : "half"); in bond_miimon_commit()
2552 bond_miimon_link_change(bond, slave, BOND_LINK_UP); in bond_miimon_commit()
2554 if (!bond->curr_active_slave || slave == primary) in bond_miimon_commit()
2560 if (slave->link_failure_count < UINT_MAX) in bond_miimon_commit()
2561 slave->link_failure_count++; in bond_miimon_commit()
2563 bond_set_slave_link_state(slave, BOND_LINK_DOWN, in bond_miimon_commit()
2568 bond_set_slave_inactive_flags(slave, in bond_miimon_commit()
2571 slave_info(bond->dev, slave->dev, "link status definitely down, disabling slave\n"); in bond_miimon_commit()
2573 bond_miimon_link_change(bond, slave, BOND_LINK_DOWN); in bond_miimon_commit()
2575 if (slave == rcu_access_pointer(bond->curr_active_slave)) in bond_miimon_commit()
2581 slave_err(bond->dev, slave->dev, "invalid new link %d on slave\n", in bond_miimon_commit()
2582 slave->link_new_state); in bond_miimon_commit()
2583 bond_propose_link_state(slave, BOND_LINK_NOCHANGE); in bond_miimon_commit()
2611 struct slave *slave; in bond_mii_monitor() local
2640 bond_for_each_slave(bond, slave, iter) { in bond_mii_monitor()
2641 bond_commit_link_state(slave, BOND_SLAVE_NOTIFY_LATER); in bond_mii_monitor()
2690 static void bond_arp_send(struct slave *slave, int arp_op, __be32 dest_ip, in bond_arp_send() argument
2695 struct net_device *slave_dev = slave->dev; in bond_arp_send()
2696 struct net_device *bond_dev = slave->bond->dev; in bond_arp_send()
2784 static void bond_arp_send_all(struct bonding *bond, struct slave *slave) in bond_arp_send_all() argument
2792 slave_dbg(bond->dev, slave->dev, "%s: target %pI4\n", in bond_arp_send_all()
2807 bond_arp_send(slave, ARPOP_REQUEST, targets[i], in bond_arp_send_all()
2824 slave_dbg(bond->dev, slave->dev, "no path to arp_ip_target %pI4 via rt.dev %s\n", in bond_arp_send_all()
2833 bond_arp_send(slave, ARPOP_REQUEST, targets[i], addr, tags); in bond_arp_send_all()
2838 static void bond_validate_arp(struct bonding *bond, struct slave *slave, __be32 sip, __be32 tip) in bond_validate_arp() argument
2843 slave_dbg(bond->dev, slave->dev, "%s: sip %pI4 tip %pI4 not found\n", in bond_validate_arp()
2850 slave_dbg(bond->dev, slave->dev, "%s: sip %pI4 not found in targets\n", in bond_validate_arp()
2854 slave->last_rx = jiffies; in bond_validate_arp()
2855 slave->target_last_arp_rx[i] = jiffies; in bond_validate_arp()
2859 struct slave *slave) in bond_arp_rcv() argument
2862 struct slave *curr_active_slave, *curr_arp_slave; in bond_arp_rcv()
2868 if (!slave_do_arp_validate(bond, slave)) { in bond_arp_rcv()
2871 slave->last_rx = jiffies; in bond_arp_rcv()
2879 slave_dbg(bond->dev, slave->dev, "%s: skb->dev %s\n", in bond_arp_rcv()
2904 slave_dbg(bond->dev, slave->dev, "%s: %s/%d av %d sv %d sip %pI4 tip %pI4\n", in bond_arp_rcv()
2905 __func__, slave->dev->name, bond_slave_state(slave), in bond_arp_rcv()
2906 bond->params.arp_validate, slave_do_arp_validate(bond, slave), in bond_arp_rcv()
2935 if (bond_is_active_slave(slave)) in bond_arp_rcv()
2936 bond_validate_arp(bond, slave, sip, tip); in bond_arp_rcv()
2940 bond_validate_arp(bond, slave, tip, sip); in bond_arp_rcv()
2944 bond_validate_arp(bond, slave, sip, tip); in bond_arp_rcv()
2974 struct slave *slave, *oldcurrent; in bond_loadbalance_arp_mon() local
2992 bond_for_each_slave_rcu(bond, slave, iter) { in bond_loadbalance_arp_mon()
2993 unsigned long trans_start = dev_trans_start(slave->dev); in bond_loadbalance_arp_mon()
2995 bond_propose_link_state(slave, BOND_LINK_NOCHANGE); in bond_loadbalance_arp_mon()
2997 if (slave->link != BOND_LINK_UP) { in bond_loadbalance_arp_mon()
2999 bond_time_in_interval(bond, slave->last_rx, 1)) { in bond_loadbalance_arp_mon()
3001 bond_propose_link_state(slave, BOND_LINK_UP); in bond_loadbalance_arp_mon()
3010 slave_info(bond->dev, slave->dev, "link status definitely up\n"); in bond_loadbalance_arp_mon()
3013 slave_info(bond->dev, slave->dev, "interface is now up\n"); in bond_loadbalance_arp_mon()
3024 !bond_time_in_interval(bond, slave->last_rx, 2)) { in bond_loadbalance_arp_mon()
3026 bond_propose_link_state(slave, BOND_LINK_DOWN); in bond_loadbalance_arp_mon()
3029 if (slave->link_failure_count < UINT_MAX) in bond_loadbalance_arp_mon()
3030 slave->link_failure_count++; in bond_loadbalance_arp_mon()
3032 slave_info(bond->dev, slave->dev, "interface is now down\n"); in bond_loadbalance_arp_mon()
3034 if (slave == oldcurrent) in bond_loadbalance_arp_mon()
3046 if (bond_slave_is_up(slave)) in bond_loadbalance_arp_mon()
3047 bond_arp_send_all(bond, slave); in bond_loadbalance_arp_mon()
3056 bond_for_each_slave(bond, slave, iter) { in bond_loadbalance_arp_mon()
3057 if (slave->link_new_state != BOND_LINK_NOCHANGE) in bond_loadbalance_arp_mon()
3058 slave->link = slave->link_new_state; in bond_loadbalance_arp_mon()
3091 struct slave *slave; in bond_ab_arp_inspect() local
3094 bond_for_each_slave_rcu(bond, slave, iter) { in bond_ab_arp_inspect()
3095 bond_propose_link_state(slave, BOND_LINK_NOCHANGE); in bond_ab_arp_inspect()
3096 last_rx = slave_last_rx(bond, slave); in bond_ab_arp_inspect()
3098 if (slave->link != BOND_LINK_UP) { in bond_ab_arp_inspect()
3100 bond_propose_link_state(slave, BOND_LINK_UP); in bond_ab_arp_inspect()
3102 } else if (slave->link == BOND_LINK_BACK) { in bond_ab_arp_inspect()
3103 bond_propose_link_state(slave, BOND_LINK_FAIL); in bond_ab_arp_inspect()
3113 if (bond_time_in_interval(bond, slave->last_link_up, 2)) in bond_ab_arp_inspect()
3128 if (!bond_is_active_slave(slave) && in bond_ab_arp_inspect()
3131 bond_propose_link_state(slave, BOND_LINK_DOWN); in bond_ab_arp_inspect()
3140 trans_start = dev_trans_start(slave->dev); in bond_ab_arp_inspect()
3141 if (bond_is_active_slave(slave) && in bond_ab_arp_inspect()
3144 bond_propose_link_state(slave, BOND_LINK_DOWN); in bond_ab_arp_inspect()
3161 struct slave *slave; in bond_ab_arp_commit() local
3163 bond_for_each_slave(bond, slave, iter) { in bond_ab_arp_commit()
3164 switch (slave->link_new_state) { in bond_ab_arp_commit()
3169 trans_start = dev_trans_start(slave->dev); in bond_ab_arp_commit()
3170 if (rtnl_dereference(bond->curr_active_slave) != slave || in bond_ab_arp_commit()
3173 struct slave *current_arp_slave; in bond_ab_arp_commit()
3176 bond_set_slave_link_state(slave, BOND_LINK_UP, in bond_ab_arp_commit()
3185 slave_info(bond->dev, slave->dev, "link status definitely up\n"); in bond_ab_arp_commit()
3188 slave == rtnl_dereference(bond->primary_slave)) in bond_ab_arp_commit()
3196 if (slave->link_failure_count < UINT_MAX) in bond_ab_arp_commit()
3197 slave->link_failure_count++; in bond_ab_arp_commit()
3199 bond_set_slave_link_state(slave, BOND_LINK_DOWN, in bond_ab_arp_commit()
3201 bond_set_slave_inactive_flags(slave, in bond_ab_arp_commit()
3204 slave_info(bond->dev, slave->dev, "link status definitely down, disabling slave\n"); in bond_ab_arp_commit()
3206 if (slave == rtnl_dereference(bond->curr_active_slave)) { in bond_ab_arp_commit()
3214 bond_set_slave_link_state(slave, BOND_LINK_FAIL, in bond_ab_arp_commit()
3216 bond_set_slave_inactive_flags(slave, in bond_ab_arp_commit()
3227 slave_err(bond->dev, slave->dev, in bond_ab_arp_commit()
3229 slave->link_new_state); in bond_ab_arp_commit()
3248 struct slave *slave, *before = NULL, *new_slave = NULL, in bond_ab_arp_probe() local
3276 bond_for_each_slave_rcu(bond, slave, iter) { in bond_ab_arp_probe()
3277 if (!found && !before && bond_slave_is_up(slave)) in bond_ab_arp_probe()
3278 before = slave; in bond_ab_arp_probe()
3280 if (found && !new_slave && bond_slave_is_up(slave)) in bond_ab_arp_probe()
3281 new_slave = slave; in bond_ab_arp_probe()
3289 if (!bond_slave_is_up(slave) && slave->link == BOND_LINK_UP) { in bond_ab_arp_probe()
3290 bond_set_slave_link_state(slave, BOND_LINK_DOWN, in bond_ab_arp_probe()
3292 if (slave->link_failure_count < UINT_MAX) in bond_ab_arp_probe()
3293 slave->link_failure_count++; in bond_ab_arp_probe()
3295 bond_set_slave_inactive_flags(slave, in bond_ab_arp_probe()
3298 slave_info(bond->dev, slave->dev, "backup interface is now down\n"); in bond_ab_arp_probe()
3300 if (slave == curr_arp_slave) in bond_ab_arp_probe()
3318 bond_for_each_slave_rcu(bond, slave, iter) { in bond_ab_arp_probe()
3319 if (slave->should_notify || slave->should_notify_link) { in bond_ab_arp_probe()
3436 struct slave *slave = bond_slave_get_rtnl(slave_dev), *primary; in bond_slave_netdev_event() local
3444 if (!slave) { in bond_slave_netdev_event()
3449 bond_dev = slave->bond->dev; in bond_slave_netdev_event()
3450 bond = slave->bond; in bond_slave_netdev_event()
3471 if (bond_update_speed_duplex(slave) && in bond_slave_netdev_event()
3473 if (slave->last_link_up) in bond_slave_netdev_event()
3474 slave->link = BOND_LINK_FAIL; in bond_slave_netdev_event()
3476 slave->link = BOND_LINK_DOWN; in bond_slave_netdev_event()
3480 bond_3ad_adapter_speed_duplex_changed(slave); in bond_slave_netdev_event()
3513 if (slave == primary) { in bond_slave_netdev_event()
3518 rcu_assign_pointer(bond->primary_slave, slave); in bond_slave_netdev_event()
3535 call_netdevice_notifiers(event, slave->bond->dev); in bond_slave_netdev_event()
3734 struct slave *slave; in bond_open() local
3738 bond_for_each_slave(bond, slave, iter) { in bond_open()
3740 slave != rcu_access_pointer(bond->curr_active_slave)) { in bond_open()
3741 bond_set_slave_inactive_flags(slave, in bond_open()
3744 bond_set_slave_active_flags(slave, in bond_open()
3774 bond_for_each_slave(bond, slave, iter) in bond_open()
3775 dev_mc_add(slave->dev, lacpdu_mcast_addr); in bond_open()
3787 struct slave *slave; in bond_close() local
3797 slave = rcu_dereference(bond->curr_active_slave); in bond_close()
3798 if (slave) in bond_close()
3799 bond_hw_addr_flush(bond_dev, slave->dev); in bond_close()
3804 bond_for_each_slave(bond, slave, iter) in bond_close()
3805 bond_hw_addr_flush(bond_dev, slave->dev); in bond_close()
3887 struct slave *slave; in bond_get_stats() local
3899 bond_for_each_slave_rcu(bond, slave, iter) { in bond_get_stats()
3901 dev_get_stats(slave->dev, &temp); in bond_get_stats()
3903 bond_fold_stats(stats, new, &slave->slave_stats); in bond_get_stats()
3906 memcpy(&slave->slave_stats, new, sizeof(*new)); in bond_get_stats()
4036 struct slave *slave; in bond_set_rx_mode() local
4040 slave = rcu_dereference(bond->curr_active_slave); in bond_set_rx_mode()
4041 if (slave) { in bond_set_rx_mode()
4042 dev_uc_sync(slave->dev, bond_dev); in bond_set_rx_mode()
4043 dev_mc_sync(slave->dev, bond_dev); in bond_set_rx_mode()
4046 bond_for_each_slave_rcu(bond, slave, iter) { in bond_set_rx_mode()
4047 dev_uc_sync_multiple(slave->dev, bond_dev); in bond_set_rx_mode()
4048 dev_mc_sync_multiple(slave->dev, bond_dev); in bond_set_rx_mode()
4059 struct slave *slave; in bond_neigh_init() local
4063 slave = bond_first_slave_rcu(bond); in bond_neigh_init()
4064 if (!slave) in bond_neigh_init()
4066 slave_ops = slave->dev->netdev_ops; in bond_neigh_init()
4079 ret = slave_ops->ndo_neigh_setup(slave->dev, &parms); in bond_neigh_init()
4113 struct slave *slave, *rollback_slave; in bond_change_mtu() local
4119 bond_for_each_slave(bond, slave, iter) { in bond_change_mtu()
4120 slave_dbg(bond_dev, slave->dev, "s %p c_m %p\n", in bond_change_mtu()
4121 slave, slave->dev->netdev_ops->ndo_change_mtu); in bond_change_mtu()
4123 res = dev_set_mtu(slave->dev, new_mtu); in bond_change_mtu()
4134 slave_dbg(bond_dev, slave->dev, "err %d setting mtu to %d\n", in bond_change_mtu()
4149 if (rollback_slave == slave) in bond_change_mtu()
4170 struct slave *slave, *rollback_slave; in bond_set_mac_address() local
4191 bond_for_each_slave(bond, slave, iter) { in bond_set_mac_address()
4192 slave_dbg(bond_dev, slave->dev, "%s: slave=%p\n", in bond_set_mac_address()
4193 __func__, slave); in bond_set_mac_address()
4194 res = dev_set_mac_address(slave->dev, addr, NULL); in bond_set_mac_address()
4202 slave_dbg(bond_dev, slave->dev, "%s: err %d\n", in bond_set_mac_address()
4220 if (rollback_slave == slave) in bond_set_mac_address()
4242 static struct slave *bond_get_slave_by_id(struct bonding *bond, in bond_get_slave_by_id()
4246 struct slave *slave; in bond_get_slave_by_id() local
4250 bond_for_each_slave_rcu(bond, slave, iter) { in bond_get_slave_by_id()
4252 if (bond_slave_can_tx(slave)) in bond_get_slave_by_id()
4253 return slave; in bond_get_slave_by_id()
4259 bond_for_each_slave_rcu(bond, slave, iter) { in bond_get_slave_by_id()
4262 if (bond_slave_can_tx(slave)) in bond_get_slave_by_id()
4263 return slave; in bond_get_slave_by_id()
4302 static struct slave *bond_xmit_roundrobin_slave_get(struct bonding *bond, in bond_xmit_roundrobin_slave_get()
4305 struct slave *slave; in bond_xmit_roundrobin_slave_get() local
4324 slave = rcu_dereference(bond->curr_active_slave); in bond_xmit_roundrobin_slave_get()
4325 if (slave) in bond_xmit_roundrobin_slave_get()
4326 return slave; in bond_xmit_roundrobin_slave_get()
4344 struct slave *slave; in bond_xmit_roundrobin() local
4346 slave = bond_xmit_roundrobin_slave_get(bond, skb); in bond_xmit_roundrobin()
4347 if (likely(slave)) in bond_xmit_roundrobin()
4348 return bond_dev_queue_xmit(bond, skb, slave->dev); in bond_xmit_roundrobin()
4353 static struct slave *bond_xmit_activebackup_slave_get(struct bonding *bond, in bond_xmit_activebackup_slave_get()
4366 struct slave *slave; in bond_xmit_activebackup() local
4368 slave = bond_xmit_activebackup_slave_get(bond, skb); in bond_xmit_activebackup()
4369 if (slave) in bond_xmit_activebackup()
4370 return bond_dev_queue_xmit(bond, skb, slave->dev); in bond_xmit_activebackup()
4407 struct slave *skipslave) in bond_skip_slave()
4469 int bond_update_slave_arr(struct bonding *bond, struct slave *skipslave) in bond_update_slave_arr()
4472 struct slave *slave; in bond_update_slave_arr() local
4502 bond_for_each_slave(bond, slave, iter) { in bond_update_slave_arr()
4503 if (skipslave == slave) in bond_update_slave_arr()
4506 all_slaves->arr[all_slaves->count++] = slave; in bond_update_slave_arr()
4510 agg = SLAVE_AD_INFO(slave)->port.aggregator; in bond_update_slave_arr()
4514 if (!bond_slave_can_tx(slave)) in bond_update_slave_arr()
4517 slave_dbg(bond->dev, slave->dev, "Adding slave to tx hash array[%d]\n", in bond_update_slave_arr()
4520 usable_slaves->arr[usable_slaves->count++] = slave; in bond_update_slave_arr()
4538 static struct slave *bond_xmit_3ad_xor_slave_get(struct bonding *bond, in bond_xmit_3ad_xor_slave_get()
4542 struct slave *slave; in bond_xmit_3ad_xor_slave_get() local
4551 slave = slaves->arr[hash % count]; in bond_xmit_3ad_xor_slave_get()
4552 return slave; in bond_xmit_3ad_xor_slave_get()
4564 struct slave *slave; in bond_3ad_xor_xmit() local
4567 slave = bond_xmit_3ad_xor_slave_get(bond, skb, slaves); in bond_3ad_xor_xmit()
4568 if (likely(slave)) in bond_3ad_xor_xmit()
4569 return bond_dev_queue_xmit(bond, skb, slave->dev); in bond_3ad_xor_xmit()
4579 struct slave *slave = NULL; in bond_xmit_broadcast() local
4584 bond_for_each_slave_rcu(bond, slave, iter) { in bond_xmit_broadcast()
4587 if (!(bond_slave_is_up(slave) && slave->link == BOND_LINK_UP)) in bond_xmit_broadcast()
4590 if (bond_is_last_slave(bond, slave)) { in bond_xmit_broadcast()
4602 if (bond_dev_queue_xmit(bond, skb2, slave->dev) == NETDEV_TX_OK) in bond_xmit_broadcast()
4622 struct slave *slave = NULL; in bond_slave_override() local
4629 bond_for_each_slave_rcu(bond, slave, iter) { in bond_slave_override()
4630 if (slave->queue_id == skb_get_queue_mapping(skb)) { in bond_slave_override()
4631 if (bond_slave_is_up(slave) && in bond_slave_override()
4632 slave->link == BOND_LINK_UP) { in bond_slave_override()
4633 bond_dev_queue_xmit(bond, skb, slave->dev); in bond_slave_override()
4672 struct slave *slave = NULL; in bond_xmit_get_slave() local
4676 slave = bond_xmit_roundrobin_slave_get(bond, skb); in bond_xmit_get_slave()
4679 slave = bond_xmit_activebackup_slave_get(bond, skb); in bond_xmit_get_slave()
4687 slave = bond_xmit_3ad_xor_slave_get(bond, skb, slaves); in bond_xmit_get_slave()
4692 slave = bond_xmit_alb_slave_get(bond, skb); in bond_xmit_get_slave()
4695 slave = bond_xmit_tlb_slave_get(bond, skb); in bond_xmit_get_slave()
4703 if (slave) in bond_xmit_get_slave()
4704 return slave->dev; in bond_xmit_get_slave()
4759 static u32 bond_mode_bcast_speed(struct slave *slave, u32 speed) in bond_mode_bcast_speed() argument
4762 speed = slave->speed; in bond_mode_bcast_speed()
4764 speed = min(speed, slave->speed); in bond_mode_bcast_speed()
4774 struct slave *slave; in bond_ethtool_get_link_ksettings() local
4785 bond_for_each_slave(bond, slave, iter) { in bond_ethtool_get_link_ksettings()
4786 if (bond_slave_can_tx(slave)) { in bond_ethtool_get_link_ksettings()
4787 if (slave->speed != SPEED_UNKNOWN) { in bond_ethtool_get_link_ksettings()
4789 speed = bond_mode_bcast_speed(slave, in bond_ethtool_get_link_ksettings()
4792 speed += slave->speed; in bond_ethtool_get_link_ksettings()
4795 slave->duplex != DUPLEX_UNKNOWN) in bond_ethtool_get_link_ksettings()
4796 cmd->base.duplex = slave->duplex; in bond_ethtool_get_link_ksettings()
4928 struct slave *slave; in bond_uninit() local
4933 bond_for_each_slave(bond, slave, iter) in bond_uninit()
4934 __bond_release_one(bond_dev, slave->dev, true, true); in bond_uninit()