Lines Matching refs:slave
370 struct slave *slave, *rollback_slave; in bond_vlan_rx_add_vid() local
374 bond_for_each_slave(bond, slave, iter) { in bond_vlan_rx_add_vid()
375 res = vlan_vid_add(slave->dev, proto, vid); in bond_vlan_rx_add_vid()
385 if (rollback_slave == slave) in bond_vlan_rx_add_vid()
405 struct slave *slave; in bond_vlan_rx_kill_vid() local
407 bond_for_each_slave(bond, slave, iter) in bond_vlan_rx_kill_vid()
408 vlan_vid_del(slave->dev, proto, vid); in bond_vlan_rx_kill_vid()
428 struct slave *slave; in bond_ipsec_add_sa() local
436 slave = rcu_dereference(bond->curr_active_slave); in bond_ipsec_add_sa()
437 if (!slave) { in bond_ipsec_add_sa()
442 if (!slave->dev->xfrmdev_ops || in bond_ipsec_add_sa()
443 !slave->dev->xfrmdev_ops->xdo_dev_state_add || in bond_ipsec_add_sa()
444 netif_is_bond_master(slave->dev)) { in bond_ipsec_add_sa()
445 slave_warn(bond_dev, slave->dev, "Slave does not support ipsec offload\n"); in bond_ipsec_add_sa()
455 xs->xso.real_dev = slave->dev; in bond_ipsec_add_sa()
457 err = slave->dev->xfrmdev_ops->xdo_dev_state_add(xs); in bond_ipsec_add_sa()
475 struct slave *slave; in bond_ipsec_add_sa_all() local
478 slave = rcu_dereference(bond->curr_active_slave); in bond_ipsec_add_sa_all()
479 if (!slave) in bond_ipsec_add_sa_all()
482 if (!slave->dev->xfrmdev_ops || in bond_ipsec_add_sa_all()
483 !slave->dev->xfrmdev_ops->xdo_dev_state_add || in bond_ipsec_add_sa_all()
484 netif_is_bond_master(slave->dev)) { in bond_ipsec_add_sa_all()
487 slave_warn(bond_dev, slave->dev, in bond_ipsec_add_sa_all()
496 ipsec->xs->xso.real_dev = slave->dev; in bond_ipsec_add_sa_all()
497 if (slave->dev->xfrmdev_ops->xdo_dev_state_add(ipsec->xs)) { in bond_ipsec_add_sa_all()
498 slave_warn(bond_dev, slave->dev, "%s: failed to add SA\n", __func__); in bond_ipsec_add_sa_all()
516 struct slave *slave; in bond_ipsec_del_sa() local
523 slave = rcu_dereference(bond->curr_active_slave); in bond_ipsec_del_sa()
525 if (!slave) in bond_ipsec_del_sa()
531 WARN_ON(xs->xso.real_dev != slave->dev); in bond_ipsec_del_sa()
533 if (!slave->dev->xfrmdev_ops || in bond_ipsec_del_sa()
534 !slave->dev->xfrmdev_ops->xdo_dev_state_delete || in bond_ipsec_del_sa()
535 netif_is_bond_master(slave->dev)) { in bond_ipsec_del_sa()
536 slave_warn(bond_dev, slave->dev, "%s: no slave xdo_dev_state_delete\n", __func__); in bond_ipsec_del_sa()
540 slave->dev->xfrmdev_ops->xdo_dev_state_delete(xs); in bond_ipsec_del_sa()
558 struct slave *slave; in bond_ipsec_del_sa_all() local
561 slave = rcu_dereference(bond->curr_active_slave); in bond_ipsec_del_sa_all()
562 if (!slave) { in bond_ipsec_del_sa_all()
572 if (!slave->dev->xfrmdev_ops || in bond_ipsec_del_sa_all()
573 !slave->dev->xfrmdev_ops->xdo_dev_state_delete || in bond_ipsec_del_sa_all()
574 netif_is_bond_master(slave->dev)) { in bond_ipsec_del_sa_all()
575 slave_warn(bond_dev, slave->dev, in bond_ipsec_del_sa_all()
579 slave->dev->xfrmdev_ops->xdo_dev_state_delete(ipsec->xs); in bond_ipsec_del_sa_all()
596 struct slave *curr_active; in bond_ipsec_offload_ok()
646 struct slave *slave; in bond_set_carrier() local
654 bond_for_each_slave(bond, slave, iter) { in bond_set_carrier()
655 if (slave->link == BOND_LINK_UP) { in bond_set_carrier()
678 static int bond_update_speed_duplex(struct slave *slave) in bond_update_speed_duplex() argument
680 struct net_device *slave_dev = slave->dev; in bond_update_speed_duplex()
684 slave->speed = SPEED_UNKNOWN; in bond_update_speed_duplex()
685 slave->duplex = DUPLEX_UNKNOWN; in bond_update_speed_duplex()
700 slave->speed = ecmd.base.speed; in bond_update_speed_duplex()
701 slave->duplex = ecmd.base.duplex; in bond_update_speed_duplex()
798 struct slave *curr_active = rtnl_dereference(bond->curr_active_slave); in bond_set_promiscuity()
803 struct slave *slave; in bond_set_promiscuity() local
805 bond_for_each_slave(bond, slave, iter) { in bond_set_promiscuity()
806 err = dev_set_promiscuity(slave->dev, inc); in bond_set_promiscuity()
821 struct slave *curr_active = rtnl_dereference(bond->curr_active_slave); in bond_set_allmulti()
826 struct slave *slave; in bond_set_allmulti() local
828 bond_for_each_slave(bond, slave, iter) { in bond_set_allmulti()
829 err = dev_set_allmulti(slave->dev, inc); in bond_set_allmulti()
879 static void bond_hw_addr_swap(struct bonding *bond, struct slave *new_active, in bond_hw_addr_swap()
880 struct slave *old_active) in bond_hw_addr_swap()
934 static struct slave *bond_get_old_active(struct bonding *bond, in bond_get_old_active()
935 struct slave *new_active) in bond_get_old_active()
937 struct slave *slave; in bond_get_old_active() local
940 bond_for_each_slave(bond, slave, iter) { in bond_get_old_active()
941 if (slave == new_active) in bond_get_old_active()
944 if (ether_addr_equal(bond->dev->dev_addr, slave->dev->dev_addr)) in bond_get_old_active()
945 return slave; in bond_get_old_active()
958 struct slave *new_active, in bond_do_fail_over_mac()
959 struct slave *old_active) in bond_do_fail_over_mac()
1039 static struct slave *bond_choose_primary_or_current(struct bonding *bond) in bond_choose_primary_or_current()
1041 struct slave *prim = rtnl_dereference(bond->primary_slave); in bond_choose_primary_or_current()
1042 struct slave *curr = rtnl_dereference(bond->curr_active_slave); in bond_choose_primary_or_current()
1043 struct slave *slave, *hprio = NULL; in bond_choose_primary_or_current() local
1047 bond_for_each_slave(bond, slave, iter) { in bond_choose_primary_or_current()
1048 if (slave->link == BOND_LINK_UP) { in bond_choose_primary_or_current()
1049 hprio = hprio ?: slave; in bond_choose_primary_or_current()
1050 if (slave->prio > hprio->prio) in bond_choose_primary_or_current()
1051 hprio = slave; in bond_choose_primary_or_current()
1097 static struct slave *bond_find_best_slave(struct bonding *bond) in bond_find_best_slave()
1099 struct slave *slave, *bestslave = NULL; in bond_find_best_slave() local
1103 slave = bond_choose_primary_or_current(bond); in bond_find_best_slave()
1104 if (slave) in bond_find_best_slave()
1105 return slave; in bond_find_best_slave()
1107 bond_for_each_slave(bond, slave, iter) { in bond_find_best_slave()
1108 if (slave->link == BOND_LINK_UP) in bond_find_best_slave()
1109 return slave; in bond_find_best_slave()
1110 if (slave->link == BOND_LINK_BACK && bond_slave_is_up(slave) && in bond_find_best_slave()
1111 slave->delay < mintime) { in bond_find_best_slave()
1112 mintime = slave->delay; in bond_find_best_slave()
1113 bestslave = slave; in bond_find_best_slave()
1122 struct slave *slave; in bond_should_notify_peers() local
1125 slave = rcu_dereference(bond->curr_active_slave); in bond_should_notify_peers()
1128 if (!slave || !bond->send_peer_notif || in bond_should_notify_peers()
1132 test_bit(__LINK_STATE_LINKWATCH_PENDING, &slave->dev->state)) in bond_should_notify_peers()
1136 slave ? slave->dev->name : "NULL"); in bond_should_notify_peers()
1156 void bond_change_active_slave(struct bonding *bond, struct slave *new_active) in bond_change_active_slave()
1158 struct slave *old_active; in bond_change_active_slave()
1272 struct slave *best_slave; in bond_select_active_slave()
1292 static inline int slave_enable_netpoll(struct slave *slave) in slave_enable_netpoll() argument
1302 err = __netpoll_setup(np, slave->dev); in slave_enable_netpoll()
1307 slave->np = np; in slave_enable_netpoll()
1311 static inline void slave_disable_netpoll(struct slave *slave) in slave_disable_netpoll() argument
1313 struct netpoll *np = slave->np; in slave_disable_netpoll()
1318 slave->np = NULL; in slave_disable_netpoll()
1326 struct slave *slave = NULL; in bond_poll_controller() local
1334 bond_for_each_slave_rcu(bond, slave, iter) { in bond_poll_controller()
1335 if (!bond_slave_is_up(slave)) in bond_poll_controller()
1340 SLAVE_AD_INFO(slave)->port.aggregator; in bond_poll_controller()
1347 netpoll_poll_dev(slave->dev); in bond_poll_controller()
1355 struct slave *slave; in bond_netpoll_cleanup() local
1357 bond_for_each_slave(bond, slave, iter) in bond_netpoll_cleanup()
1358 if (bond_slave_is_up(slave)) in bond_netpoll_cleanup()
1359 slave_disable_netpoll(slave); in bond_netpoll_cleanup()
1366 struct slave *slave; in bond_netpoll_setup() local
1369 bond_for_each_slave(bond, slave, iter) { in bond_netpoll_setup()
1370 err = slave_enable_netpoll(slave); in bond_netpoll_setup()
1379 static inline int slave_enable_netpoll(struct slave *slave) in slave_enable_netpoll() argument
1383 static inline void slave_disable_netpoll(struct slave *slave) in slave_disable_netpoll() argument
1399 struct slave *slave; in bond_fix_features() local
1413 bond_for_each_slave(bond, slave, iter) { in bond_fix_features()
1415 slave->dev->features, in bond_fix_features()
1446 struct slave *slave; in bond_compute_features() local
1456 bond_for_each_slave(bond, slave, iter) { in bond_compute_features()
1458 slave->dev->vlan_features, BOND_VLAN_FEATURES); in bond_compute_features()
1461 slave->dev->hw_enc_features, in bond_compute_features()
1466 slave->dev->hw_enc_features, in bond_compute_features()
1471 slave->dev->mpls_features, in bond_compute_features()
1474 dst_release_flag &= slave->dev->priv_flags; in bond_compute_features()
1475 if (slave->dev->hard_header_len > max_hard_header_len) in bond_compute_features()
1476 max_hard_header_len = slave->dev->hard_header_len; in bond_compute_features()
1478 tso_max_size = min(tso_max_size, slave->dev->tso_max_size); in bond_compute_features()
1479 tso_max_segs = min(tso_max_segs, slave->dev->tso_max_segs); in bond_compute_features()
1521 struct slave *slave, in bond_should_deliver_exact_match() argument
1524 if (bond_is_slave_inactive(slave)) { in bond_should_deliver_exact_match()
1537 struct slave *slave; in bond_handle_frame() local
1540 struct slave *); in bond_handle_frame()
1549 slave = bond_slave_get_rcu(skb->dev); in bond_handle_frame()
1550 bond = slave->bond; in bond_handle_frame()
1554 ret = recv_probe(skb, bond, slave); in bond_handle_frame()
1572 if (bond_should_deliver_exact_match(skb, slave, bond)) { in bond_handle_frame()
1637 static int bond_master_upper_dev_link(struct bonding *bond, struct slave *slave, in bond_master_upper_dev_link() argument
1647 return netdev_master_upper_dev_link(slave->dev, bond->dev, slave, in bond_master_upper_dev_link()
1651 static void bond_upper_dev_unlink(struct bonding *bond, struct slave *slave) in bond_upper_dev_unlink() argument
1653 netdev_upper_dev_unlink(slave->dev, bond->dev); in bond_upper_dev_unlink()
1654 slave->dev->flags &= ~IFF_SLAVE; in bond_upper_dev_unlink()
1659 struct slave *slave = to_slave(kobj); in slave_kobj_release() local
1660 struct bonding *bond = bond_get_bond_by_slave(slave); in slave_kobj_release()
1662 cancel_delayed_work_sync(&slave->notify_work); in slave_kobj_release()
1664 kfree(SLAVE_AD_INFO(slave)); in slave_kobj_release()
1666 kfree(slave); in slave_kobj_release()
1676 static int bond_kobj_init(struct slave *slave) in bond_kobj_init() argument
1680 err = kobject_init_and_add(&slave->kobj, &slave_ktype, in bond_kobj_init()
1681 &(slave->dev->dev.kobj), "bonding_slave"); in bond_kobj_init()
1683 kobject_put(&slave->kobj); in bond_kobj_init()
1688 static struct slave *bond_alloc_slave(struct bonding *bond, in bond_alloc_slave()
1691 struct slave *slave = NULL; in bond_alloc_slave() local
1693 slave = kzalloc(sizeof(*slave), GFP_KERNEL); in bond_alloc_slave()
1694 if (!slave) in bond_alloc_slave()
1697 slave->bond = bond; in bond_alloc_slave()
1698 slave->dev = slave_dev; in bond_alloc_slave()
1699 INIT_DELAYED_WORK(&slave->notify_work, bond_netdev_notify_work); in bond_alloc_slave()
1701 if (bond_kobj_init(slave)) in bond_alloc_slave()
1705 SLAVE_AD_INFO(slave) = kzalloc(sizeof(struct ad_slave_info), in bond_alloc_slave()
1707 if (!SLAVE_AD_INFO(slave)) { in bond_alloc_slave()
1708 kobject_put(&slave->kobj); in bond_alloc_slave()
1713 return slave; in bond_alloc_slave()
1723 static void bond_fill_ifslave(struct slave *slave, struct ifslave *info) in bond_fill_ifslave() argument
1725 strcpy(info->slave_name, slave->dev->name); in bond_fill_ifslave()
1726 info->link = slave->link; in bond_fill_ifslave()
1727 info->state = bond_slave_state(slave); in bond_fill_ifslave()
1728 info->link_failure_count = slave->link_failure_count; in bond_fill_ifslave()
1733 struct slave *slave = container_of(_work, struct slave, in bond_netdev_notify_work() local
1739 bond_fill_ifslave(slave, &binfo.slave); in bond_netdev_notify_work()
1740 bond_fill_ifbond(slave->bond, &binfo.master); in bond_netdev_notify_work()
1741 netdev_bonding_info_change(slave->dev, &binfo); in bond_netdev_notify_work()
1744 queue_delayed_work(slave->bond->wq, &slave->notify_work, 1); in bond_netdev_notify_work()
1748 void bond_queue_slave_event(struct slave *slave) in bond_queue_slave_event() argument
1750 queue_delayed_work(slave->bond->wq, &slave->notify_work, 0); in bond_queue_slave_event()
1753 void bond_lower_state_changed(struct slave *slave) in bond_lower_state_changed() argument
1757 info.link_up = slave->link == BOND_LINK_UP || in bond_lower_state_changed()
1758 slave->link == BOND_LINK_FAIL; in bond_lower_state_changed()
1759 info.tx_enabled = bond_is_active_slave(slave); in bond_lower_state_changed()
1760 netdev_lower_state_changed(slave->dev, &info); in bond_lower_state_changed()
1783 struct slave *new_slave = NULL, *prev_slave; in bond_enslave()
2316 struct slave *slave, *oldcurrent; in __bond_release_one() local
2330 slave = bond_get_slave_by_dev(bond, slave_dev); in __bond_release_one()
2331 if (!slave) { in __bond_release_one()
2338 bond_set_slave_inactive_flags(slave, BOND_SLAVE_NOTIFY_NOW); in __bond_release_one()
2340 bond_sysfs_slave_del(slave); in __bond_release_one()
2362 bond_3ad_unbind_slave(slave); in __bond_release_one()
2364 bond_upper_dev_unlink(bond, slave); in __bond_release_one()
2367 bond_update_slave_arr(bond, slave); in __bond_release_one()
2370 bond_is_active_slave(slave) ? "active" : "backup"); in __bond_release_one()
2378 if (ether_addr_equal_64bits(bond_dev->dev_addr, slave->perm_hwaddr) && in __bond_release_one()
2381 slave->perm_hwaddr); in __bond_release_one()
2384 if (rtnl_dereference(bond->primary_slave) == slave) in __bond_release_one()
2387 if (oldcurrent == slave) in __bond_release_one()
2396 bond_alb_deinit_slave(bond, slave); in __bond_release_one()
2401 } else if (oldcurrent == slave) { in __bond_release_one()
2451 slave_disable_netpoll(slave); in __bond_release_one()
2459 bond_hw_addr_copy(ss.__data, slave->perm_hwaddr, in __bond_release_one()
2460 slave->dev->addr_len); in __bond_release_one()
2466 __dev_set_mtu(slave_dev, slave->original_mtu); in __bond_release_one()
2468 dev_set_mtu(slave_dev, slave->original_mtu); in __bond_release_one()
2473 kobject_put(&slave->kobj); in __bond_release_one()
2516 struct slave *slave; in bond_slave_info_query() local
2518 bond_for_each_slave(bond, slave, iter) { in bond_slave_info_query()
2521 bond_fill_ifslave(slave, info); in bond_slave_info_query()
2536 struct slave *slave; in bond_miimon_inspect() local
2541 bond_for_each_slave_rcu(bond, slave, iter) { in bond_miimon_inspect()
2542 bond_propose_link_state(slave, BOND_LINK_NOCHANGE); in bond_miimon_inspect()
2544 link_state = bond_check_dev_link(bond, slave->dev, 0); in bond_miimon_inspect()
2546 switch (slave->link) { in bond_miimon_inspect()
2551 bond_propose_link_state(slave, BOND_LINK_FAIL); in bond_miimon_inspect()
2553 slave->delay = bond->params.downdelay; in bond_miimon_inspect()
2554 if (slave->delay) { in bond_miimon_inspect()
2555 slave_info(bond->dev, slave->dev, "link status down for %sinterface, disabling it in %d ms\n", in bond_miimon_inspect()
2558 (bond_is_active_slave(slave) ? in bond_miimon_inspect()
2566 bond_propose_link_state(slave, BOND_LINK_UP); in bond_miimon_inspect()
2567 slave->last_link_up = jiffies; in bond_miimon_inspect()
2568 slave_info(bond->dev, slave->dev, "link status up again after %d ms\n", in bond_miimon_inspect()
2569 (bond->params.downdelay - slave->delay) * in bond_miimon_inspect()
2575 if (slave->delay <= 0) { in bond_miimon_inspect()
2576 bond_propose_link_state(slave, BOND_LINK_DOWN); in bond_miimon_inspect()
2581 slave->delay--; in bond_miimon_inspect()
2588 bond_propose_link_state(slave, BOND_LINK_BACK); in bond_miimon_inspect()
2590 slave->delay = bond->params.updelay; in bond_miimon_inspect()
2592 if (slave->delay) { in bond_miimon_inspect()
2593 slave_info(bond->dev, slave->dev, "link status up, enabling it in %d ms\n", in bond_miimon_inspect()
2601 bond_propose_link_state(slave, BOND_LINK_DOWN); in bond_miimon_inspect()
2602 slave_info(bond->dev, slave->dev, "link status down again after %d ms\n", in bond_miimon_inspect()
2603 (bond->params.updelay - slave->delay) * in bond_miimon_inspect()
2610 slave->delay = 0; in bond_miimon_inspect()
2612 if (slave->delay <= 0) { in bond_miimon_inspect()
2613 bond_propose_link_state(slave, BOND_LINK_UP); in bond_miimon_inspect()
2619 slave->delay--; in bond_miimon_inspect()
2628 struct slave *slave, in bond_miimon_link_change() argument
2633 bond_3ad_handle_link_change(slave, link); in bond_miimon_link_change()
2637 bond_alb_handle_link_change(bond, slave, link); in bond_miimon_link_change()
2648 struct slave *slave, *primary; in bond_miimon_commit() local
2650 bond_for_each_slave(bond, slave, iter) { in bond_miimon_commit()
2651 switch (slave->link_new_state) { in bond_miimon_commit()
2660 slave->link == BOND_LINK_UP) in bond_miimon_commit()
2661 bond_3ad_adapter_speed_duplex_changed(slave); in bond_miimon_commit()
2665 if (bond_update_speed_duplex(slave) && in bond_miimon_commit()
2667 slave->link = BOND_LINK_DOWN; in bond_miimon_commit()
2669 slave_warn(bond->dev, slave->dev, in bond_miimon_commit()
2673 bond_set_slave_link_state(slave, BOND_LINK_UP, in bond_miimon_commit()
2675 slave->last_link_up = jiffies; in bond_miimon_commit()
2680 bond_set_backup_slave(slave); in bond_miimon_commit()
2683 bond_set_active_slave(slave); in bond_miimon_commit()
2686 slave_info(bond->dev, slave->dev, "link status definitely up, %u Mbps %s duplex\n", in bond_miimon_commit()
2687 slave->speed == SPEED_UNKNOWN ? 0 : slave->speed, in bond_miimon_commit()
2688 slave->duplex ? "full" : "half"); in bond_miimon_commit()
2690 bond_miimon_link_change(bond, slave, BOND_LINK_UP); in bond_miimon_commit()
2692 if (!bond->curr_active_slave || slave == primary) in bond_miimon_commit()
2698 if (slave->link_failure_count < UINT_MAX) in bond_miimon_commit()
2699 slave->link_failure_count++; in bond_miimon_commit()
2701 bond_set_slave_link_state(slave, BOND_LINK_DOWN, in bond_miimon_commit()
2706 bond_set_slave_inactive_flags(slave, in bond_miimon_commit()
2709 slave_info(bond->dev, slave->dev, "link status definitely down, disabling slave\n"); in bond_miimon_commit()
2711 bond_miimon_link_change(bond, slave, BOND_LINK_DOWN); in bond_miimon_commit()
2713 if (slave == rcu_access_pointer(bond->curr_active_slave)) in bond_miimon_commit()
2719 slave_err(bond->dev, slave->dev, "invalid new link %d on slave\n", in bond_miimon_commit()
2720 slave->link_new_state); in bond_miimon_commit()
2721 bond_propose_link_state(slave, BOND_LINK_NOCHANGE); in bond_miimon_commit()
2749 struct slave *slave; in bond_mii_monitor() local
2778 bond_for_each_slave(bond, slave, iter) { in bond_mii_monitor()
2779 bond_commit_link_state(slave, BOND_SLAVE_NOTIFY_LATER); in bond_mii_monitor()
2824 static bool bond_handle_vlan(struct slave *slave, struct bond_vlan_tag *tags, in bond_handle_vlan() argument
2827 struct net_device *bond_dev = slave->bond->dev; in bond_handle_vlan()
2828 struct net_device *slave_dev = slave->dev; in bond_handle_vlan()
2869 static void bond_arp_send(struct slave *slave, int arp_op, __be32 dest_ip, in bond_arp_send() argument
2872 struct net_device *bond_dev = slave->bond->dev; in bond_arp_send()
2873 struct net_device *slave_dev = slave->dev; in bond_arp_send()
2887 if (bond_handle_vlan(slave, tags, skb)) { in bond_arp_send()
2888 slave_update_last_tx(slave); in bond_arp_send()
2935 static void bond_arp_send_all(struct bonding *bond, struct slave *slave) in bond_arp_send_all() argument
2943 slave_dbg(bond->dev, slave->dev, "%s: target %pI4\n", in bond_arp_send_all()
2958 bond_arp_send(slave, ARPOP_REQUEST, targets[i], in bond_arp_send_all()
2975 slave_dbg(bond->dev, slave->dev, "no path to arp_ip_target %pI4 via rt.dev %s\n", in bond_arp_send_all()
2984 bond_arp_send(slave, ARPOP_REQUEST, targets[i], addr, tags); in bond_arp_send_all()
2989 static void bond_validate_arp(struct bonding *bond, struct slave *slave, __be32 sip, __be32 tip) in bond_validate_arp() argument
2994 slave_dbg(bond->dev, slave->dev, "%s: sip %pI4 tip %pI4 not found\n", in bond_validate_arp()
3001 slave_dbg(bond->dev, slave->dev, "%s: sip %pI4 not found in targets\n", in bond_validate_arp()
3005 slave->last_rx = jiffies; in bond_validate_arp()
3006 slave->target_last_arp_rx[i] = jiffies; in bond_validate_arp()
3010 struct slave *slave) in bond_arp_rcv() argument
3013 struct slave *curr_active_slave, *curr_arp_slave; in bond_arp_rcv()
3042 slave_dbg(bond->dev, slave->dev, "%s: %s/%d av %d sv %d sip %pI4 tip %pI4\n", in bond_arp_rcv()
3043 __func__, slave->dev->name, bond_slave_state(slave), in bond_arp_rcv()
3044 bond->params.arp_validate, slave_do_arp_validate(bond, slave), in bond_arp_rcv()
3073 if (bond_is_active_slave(slave)) in bond_arp_rcv()
3074 bond_validate_arp(bond, slave, sip, tip); in bond_arp_rcv()
3078 bond_validate_arp(bond, slave, tip, sip); in bond_arp_rcv()
3081 bond_validate_arp(bond, slave, sip, tip); in bond_arp_rcv()
3090 static void bond_ns_send(struct slave *slave, const struct in6_addr *daddr, in bond_ns_send() argument
3093 struct net_device *bond_dev = slave->bond->dev; in bond_ns_send()
3094 struct net_device *slave_dev = slave->dev; in bond_ns_send()
3108 if (bond_handle_vlan(slave, tags, skb)) { in bond_ns_send()
3109 slave_update_last_tx(slave); in bond_ns_send()
3114 static void bond_ns_send_all(struct bonding *bond, struct slave *slave) in bond_ns_send_all() argument
3124 slave_dbg(bond->dev, slave->dev, "%s: target %pI6c\n", in bond_ns_send_all()
3143 bond_ns_send(slave, &targets[i], &in6addr_any, tags); in bond_ns_send_all()
3159 slave_dbg(bond->dev, slave->dev, "no path to ns_ip6_target %pI6c via dst->dev %s\n", in bond_ns_send_all()
3167 bond_ns_send(slave, &targets[i], &saddr, tags); in bond_ns_send_all()
3169 bond_ns_send(slave, &targets[i], &in6addr_any, tags); in bond_ns_send_all()
3202 static void bond_validate_na(struct bonding *bond, struct slave *slave, in bond_validate_na() argument
3215 slave_dbg(bond->dev, slave->dev, "%s: sip %pI6c tip %pI6c not found\n", in bond_validate_na()
3222 slave_dbg(bond->dev, slave->dev, "%s: sip %pI6c not found in targets\n", in bond_validate_na()
3226 slave->last_rx = jiffies; in bond_validate_na()
3227 slave->target_last_arp_rx[i] = jiffies; in bond_validate_na()
3231 struct slave *slave) in bond_na_rcv() argument
3233 struct slave *curr_active_slave, *curr_arp_slave; in bond_na_rcv()
3252 slave_dbg(bond->dev, slave->dev, "%s: %s/%d av %d sv %d sip %pI6c tip %pI6c\n", in bond_na_rcv()
3253 __func__, slave->dev->name, bond_slave_state(slave), in bond_na_rcv()
3254 bond->params.arp_validate, slave_do_arp_validate(bond, slave), in bond_na_rcv()
3263 if (bond_is_active_slave(slave)) in bond_na_rcv()
3264 bond_validate_na(bond, slave, saddr, daddr); in bond_na_rcv()
3268 bond_validate_na(bond, slave, saddr, daddr); in bond_na_rcv()
3271 bond_validate_na(bond, slave, saddr, daddr); in bond_na_rcv()
3279 struct slave *slave) in bond_rcv_validate() argument
3286 slave_dbg(bond->dev, slave->dev, "%s: skb->dev %s\n", in bond_rcv_validate()
3290 if (!slave_do_arp_validate(bond, slave)) { in bond_rcv_validate()
3296 slave->last_rx = jiffies; in bond_rcv_validate()
3299 return bond_arp_rcv(skb, bond, slave); in bond_rcv_validate()
3302 return bond_na_rcv(skb, bond, slave); in bond_rcv_validate()
3309 static void bond_send_validate(struct bonding *bond, struct slave *slave) in bond_send_validate() argument
3311 bond_arp_send_all(bond, slave); in bond_send_validate()
3313 bond_ns_send_all(bond, slave); in bond_send_validate()
3339 struct slave *slave, *oldcurrent; in bond_loadbalance_arp_mon() local
3357 bond_for_each_slave_rcu(bond, slave, iter) { in bond_loadbalance_arp_mon()
3358 unsigned long last_tx = slave_last_tx(slave); in bond_loadbalance_arp_mon()
3360 bond_propose_link_state(slave, BOND_LINK_NOCHANGE); in bond_loadbalance_arp_mon()
3362 if (slave->link != BOND_LINK_UP) { in bond_loadbalance_arp_mon()
3364 bond_time_in_interval(bond, slave->last_rx, 1)) { in bond_loadbalance_arp_mon()
3366 bond_propose_link_state(slave, BOND_LINK_UP); in bond_loadbalance_arp_mon()
3375 slave_info(bond->dev, slave->dev, "link status definitely up\n"); in bond_loadbalance_arp_mon()
3378 slave_info(bond->dev, slave->dev, "interface is now up\n"); in bond_loadbalance_arp_mon()
3389 !bond_time_in_interval(bond, slave->last_rx, bond->params.missed_max)) { in bond_loadbalance_arp_mon()
3391 bond_propose_link_state(slave, BOND_LINK_DOWN); in bond_loadbalance_arp_mon()
3394 if (slave->link_failure_count < UINT_MAX) in bond_loadbalance_arp_mon()
3395 slave->link_failure_count++; in bond_loadbalance_arp_mon()
3397 slave_info(bond->dev, slave->dev, "interface is now down\n"); in bond_loadbalance_arp_mon()
3399 if (slave == oldcurrent) in bond_loadbalance_arp_mon()
3411 if (bond_slave_is_up(slave)) in bond_loadbalance_arp_mon()
3412 bond_send_validate(bond, slave); in bond_loadbalance_arp_mon()
3421 bond_for_each_slave(bond, slave, iter) { in bond_loadbalance_arp_mon()
3422 if (slave->link_new_state != BOND_LINK_NOCHANGE) in bond_loadbalance_arp_mon()
3423 slave->link = slave->link_new_state; in bond_loadbalance_arp_mon()
3456 struct slave *slave; in bond_ab_arp_inspect() local
3459 bond_for_each_slave_rcu(bond, slave, iter) { in bond_ab_arp_inspect()
3460 bond_propose_link_state(slave, BOND_LINK_NOCHANGE); in bond_ab_arp_inspect()
3461 last_rx = slave_last_rx(bond, slave); in bond_ab_arp_inspect()
3463 if (slave->link != BOND_LINK_UP) { in bond_ab_arp_inspect()
3465 bond_propose_link_state(slave, BOND_LINK_UP); in bond_ab_arp_inspect()
3467 } else if (slave->link == BOND_LINK_BACK) { in bond_ab_arp_inspect()
3468 bond_propose_link_state(slave, BOND_LINK_FAIL); in bond_ab_arp_inspect()
3478 if (bond_time_in_interval(bond, slave->last_link_up, 2)) in bond_ab_arp_inspect()
3493 if (!bond_is_active_slave(slave) && in bond_ab_arp_inspect()
3496 bond_propose_link_state(slave, BOND_LINK_DOWN); in bond_ab_arp_inspect()
3505 last_tx = slave_last_tx(slave); in bond_ab_arp_inspect()
3506 if (bond_is_active_slave(slave) && in bond_ab_arp_inspect()
3509 bond_propose_link_state(slave, BOND_LINK_DOWN); in bond_ab_arp_inspect()
3526 struct slave *slave; in bond_ab_arp_commit() local
3528 bond_for_each_slave(bond, slave, iter) { in bond_ab_arp_commit()
3529 switch (slave->link_new_state) { in bond_ab_arp_commit()
3534 last_tx = slave_last_tx(slave); in bond_ab_arp_commit()
3535 if (rtnl_dereference(bond->curr_active_slave) != slave || in bond_ab_arp_commit()
3538 struct slave *current_arp_slave; in bond_ab_arp_commit()
3541 bond_set_slave_link_state(slave, BOND_LINK_UP, in bond_ab_arp_commit()
3550 slave_info(bond->dev, slave->dev, "link status definitely up\n"); in bond_ab_arp_commit()
3553 slave == rtnl_dereference(bond->primary_slave)) in bond_ab_arp_commit()
3561 if (slave->link_failure_count < UINT_MAX) in bond_ab_arp_commit()
3562 slave->link_failure_count++; in bond_ab_arp_commit()
3564 bond_set_slave_link_state(slave, BOND_LINK_DOWN, in bond_ab_arp_commit()
3566 bond_set_slave_inactive_flags(slave, in bond_ab_arp_commit()
3569 slave_info(bond->dev, slave->dev, "link status definitely down, disabling slave\n"); in bond_ab_arp_commit()
3571 if (slave == rtnl_dereference(bond->curr_active_slave)) { in bond_ab_arp_commit()
3579 bond_set_slave_link_state(slave, BOND_LINK_FAIL, in bond_ab_arp_commit()
3581 bond_set_slave_inactive_flags(slave, in bond_ab_arp_commit()
3592 slave_err(bond->dev, slave->dev, in bond_ab_arp_commit()
3594 slave->link_new_state); in bond_ab_arp_commit()
3613 struct slave *slave, *before = NULL, *new_slave = NULL, in bond_ab_arp_probe() local
3641 bond_for_each_slave_rcu(bond, slave, iter) { in bond_ab_arp_probe()
3642 if (!found && !before && bond_slave_is_up(slave)) in bond_ab_arp_probe()
3643 before = slave; in bond_ab_arp_probe()
3645 if (found && !new_slave && bond_slave_is_up(slave)) in bond_ab_arp_probe()
3646 new_slave = slave; in bond_ab_arp_probe()
3654 if (!bond_slave_is_up(slave) && slave->link == BOND_LINK_UP) { in bond_ab_arp_probe()
3655 bond_set_slave_link_state(slave, BOND_LINK_DOWN, in bond_ab_arp_probe()
3657 if (slave->link_failure_count < UINT_MAX) in bond_ab_arp_probe()
3658 slave->link_failure_count++; in bond_ab_arp_probe()
3660 bond_set_slave_inactive_flags(slave, in bond_ab_arp_probe()
3663 slave_info(bond->dev, slave->dev, "backup interface is now down\n"); in bond_ab_arp_probe()
3665 if (slave == curr_arp_slave) in bond_ab_arp_probe()
3683 bond_for_each_slave_rcu(bond, slave, iter) { in bond_ab_arp_probe()
3684 if (slave->should_notify || slave->should_notify_link) { in bond_ab_arp_probe()
3801 struct slave *slave = bond_slave_get_rtnl(slave_dev), *primary; in bond_slave_netdev_event() local
3809 if (!slave) { in bond_slave_netdev_event()
3814 bond_dev = slave->bond->dev; in bond_slave_netdev_event()
3815 bond = slave->bond; in bond_slave_netdev_event()
3836 if (bond_update_speed_duplex(slave) && in bond_slave_netdev_event()
3838 if (slave->last_link_up) in bond_slave_netdev_event()
3839 slave->link = BOND_LINK_FAIL; in bond_slave_netdev_event()
3841 slave->link = BOND_LINK_DOWN; in bond_slave_netdev_event()
3845 bond_3ad_adapter_speed_duplex_changed(slave); in bond_slave_netdev_event()
3878 if (slave == primary) { in bond_slave_netdev_event()
3883 rcu_assign_pointer(bond->primary_slave, slave); in bond_slave_netdev_event()
3900 call_netdevice_notifiers(event, slave->bond->dev); in bond_slave_netdev_event()
4190 struct slave *slave; in bond_open() local
4200 bond_for_each_slave(bond, slave, iter) { in bond_open()
4202 slave != rcu_access_pointer(bond->curr_active_slave)) { in bond_open()
4203 bond_set_slave_inactive_flags(slave, in bond_open()
4206 bond_set_slave_active_flags(slave, in bond_open()
4236 bond_for_each_slave(bond, slave, iter) in bond_open()
4237 dev_mc_add(slave->dev, lacpdu_mcast_addr); in bond_open()
4249 struct slave *slave; in bond_close() local
4259 slave = rcu_dereference(bond->curr_active_slave); in bond_close()
4260 if (slave) in bond_close()
4261 bond_hw_addr_flush(bond_dev, slave->dev); in bond_close()
4266 bond_for_each_slave(bond, slave, iter) in bond_close()
4267 bond_hw_addr_flush(bond_dev, slave->dev); in bond_close()
4349 struct slave *slave; in bond_get_stats() local
4361 bond_for_each_slave_rcu(bond, slave, iter) { in bond_get_stats()
4363 dev_get_stats(slave->dev, &temp); in bond_get_stats()
4365 bond_fold_stats(stats, new, &slave->slave_stats); in bond_get_stats()
4368 memcpy(&slave->slave_stats, new, sizeof(*new)); in bond_get_stats()
4567 struct slave *slave; in bond_set_rx_mode() local
4571 slave = rcu_dereference(bond->curr_active_slave); in bond_set_rx_mode()
4572 if (slave) { in bond_set_rx_mode()
4573 dev_uc_sync(slave->dev, bond_dev); in bond_set_rx_mode()
4574 dev_mc_sync(slave->dev, bond_dev); in bond_set_rx_mode()
4577 bond_for_each_slave_rcu(bond, slave, iter) { in bond_set_rx_mode()
4578 dev_uc_sync_multiple(slave->dev, bond_dev); in bond_set_rx_mode()
4579 dev_mc_sync_multiple(slave->dev, bond_dev); in bond_set_rx_mode()
4590 struct slave *slave; in bond_neigh_init() local
4594 slave = bond_first_slave_rcu(bond); in bond_neigh_init()
4595 if (!slave) in bond_neigh_init()
4597 slave_ops = slave->dev->netdev_ops; in bond_neigh_init()
4610 ret = slave_ops->ndo_neigh_setup(slave->dev, &parms); in bond_neigh_init()
4644 struct slave *slave, *rollback_slave; in bond_change_mtu() local
4650 bond_for_each_slave(bond, slave, iter) { in bond_change_mtu()
4651 slave_dbg(bond_dev, slave->dev, "s %p c_m %p\n", in bond_change_mtu()
4652 slave, slave->dev->netdev_ops->ndo_change_mtu); in bond_change_mtu()
4654 res = dev_set_mtu(slave->dev, new_mtu); in bond_change_mtu()
4665 slave_dbg(bond_dev, slave->dev, "err %d setting mtu to %d\n", in bond_change_mtu()
4680 if (rollback_slave == slave) in bond_change_mtu()
4701 struct slave *slave, *rollback_slave; in bond_set_mac_address() local
4722 bond_for_each_slave(bond, slave, iter) { in bond_set_mac_address()
4723 slave_dbg(bond_dev, slave->dev, "%s: slave=%p\n", in bond_set_mac_address()
4724 __func__, slave); in bond_set_mac_address()
4725 res = dev_set_mac_address(slave->dev, addr, NULL); in bond_set_mac_address()
4733 slave_dbg(bond_dev, slave->dev, "%s: err %d\n", in bond_set_mac_address()
4751 if (rollback_slave == slave) in bond_set_mac_address()
4773 static struct slave *bond_get_slave_by_id(struct bonding *bond, in bond_get_slave_by_id()
4777 struct slave *slave; in bond_get_slave_by_id() local
4781 bond_for_each_slave_rcu(bond, slave, iter) { in bond_get_slave_by_id()
4783 if (bond_slave_can_tx(slave)) in bond_get_slave_by_id()
4784 return slave; in bond_get_slave_by_id()
4790 bond_for_each_slave_rcu(bond, slave, iter) { in bond_get_slave_by_id()
4793 if (bond_slave_can_tx(slave)) in bond_get_slave_by_id()
4794 return slave; in bond_get_slave_by_id()
4833 static struct slave *bond_xmit_roundrobin_slave_get(struct bonding *bond, in bond_xmit_roundrobin_slave_get()
4836 struct slave *slave; in bond_xmit_roundrobin_slave_get() local
4855 slave = rcu_dereference(bond->curr_active_slave); in bond_xmit_roundrobin_slave_get()
4856 if (slave) in bond_xmit_roundrobin_slave_get()
4857 return slave; in bond_xmit_roundrobin_slave_get()
4871 static struct slave *bond_xdp_xmit_roundrobin_slave_get(struct bonding *bond, in bond_xdp_xmit_roundrobin_slave_get()
4874 struct slave *slave; in bond_xdp_xmit_roundrobin_slave_get() local
4896 slave = rcu_dereference(bond->curr_active_slave); in bond_xdp_xmit_roundrobin_slave_get()
4897 if (slave) in bond_xdp_xmit_roundrobin_slave_get()
4898 return slave; in bond_xdp_xmit_roundrobin_slave_get()
4916 struct slave *slave; in bond_xmit_roundrobin() local
4918 slave = bond_xmit_roundrobin_slave_get(bond, skb); in bond_xmit_roundrobin()
4919 if (likely(slave)) in bond_xmit_roundrobin()
4920 return bond_dev_queue_xmit(bond, skb, slave->dev); in bond_xmit_roundrobin()
4925 static struct slave *bond_xmit_activebackup_slave_get(struct bonding *bond) in bond_xmit_activebackup_slave_get()
4937 struct slave *slave; in bond_xmit_activebackup() local
4939 slave = bond_xmit_activebackup_slave_get(bond); in bond_xmit_activebackup()
4940 if (slave) in bond_xmit_activebackup()
4941 return bond_dev_queue_xmit(bond, skb, slave->dev); in bond_xmit_activebackup()
4978 struct slave *skipslave) in bond_skip_slave()
5040 int bond_update_slave_arr(struct bonding *bond, struct slave *skipslave) in bond_update_slave_arr()
5043 struct slave *slave; in bond_update_slave_arr() local
5074 bond_for_each_slave(bond, slave, iter) { in bond_update_slave_arr()
5075 if (skipslave == slave) in bond_update_slave_arr()
5078 all_slaves->arr[all_slaves->count++] = slave; in bond_update_slave_arr()
5082 agg = SLAVE_AD_INFO(slave)->port.aggregator; in bond_update_slave_arr()
5086 if (!bond_slave_can_tx(slave)) in bond_update_slave_arr()
5089 slave_dbg(bond->dev, slave->dev, "Adding slave to tx hash array[%d]\n", in bond_update_slave_arr()
5092 usable_slaves->arr[usable_slaves->count++] = slave; in bond_update_slave_arr()
5110 static struct slave *bond_xmit_3ad_xor_slave_get(struct bonding *bond, in bond_xmit_3ad_xor_slave_get()
5114 struct slave *slave; in bond_xmit_3ad_xor_slave_get() local
5123 slave = slaves->arr[hash % count]; in bond_xmit_3ad_xor_slave_get()
5124 return slave; in bond_xmit_3ad_xor_slave_get()
5127 static struct slave *bond_xdp_xmit_3ad_xor_slave_get(struct bonding *bond, in bond_xdp_xmit_3ad_xor_slave_get()
5152 struct slave *slave; in bond_3ad_xor_xmit() local
5155 slave = bond_xmit_3ad_xor_slave_get(bond, skb, slaves); in bond_3ad_xor_xmit()
5156 if (likely(slave)) in bond_3ad_xor_xmit()
5157 return bond_dev_queue_xmit(bond, skb, slave->dev); in bond_3ad_xor_xmit()
5167 struct slave *slave = NULL; in bond_xmit_broadcast() local
5172 bond_for_each_slave_rcu(bond, slave, iter) { in bond_xmit_broadcast()
5175 if (!(bond_slave_is_up(slave) && slave->link == BOND_LINK_UP)) in bond_xmit_broadcast()
5178 if (bond_is_last_slave(bond, slave)) { in bond_xmit_broadcast()
5190 if (bond_dev_queue_xmit(bond, skb2, slave->dev) == NETDEV_TX_OK) in bond_xmit_broadcast()
5210 struct slave *slave = NULL; in bond_slave_override() local
5217 bond_for_each_slave_rcu(bond, slave, iter) { in bond_slave_override()
5218 if (slave->queue_id == skb_get_queue_mapping(skb)) { in bond_slave_override()
5219 if (bond_slave_is_up(slave) && in bond_slave_override()
5220 slave->link == BOND_LINK_UP) { in bond_slave_override()
5221 bond_dev_queue_xmit(bond, skb, slave->dev); in bond_slave_override()
5260 struct slave *slave = NULL; in bond_xmit_get_slave() local
5264 slave = bond_xmit_roundrobin_slave_get(bond, skb); in bond_xmit_get_slave()
5267 slave = bond_xmit_activebackup_slave_get(bond); in bond_xmit_get_slave()
5275 slave = bond_xmit_3ad_xor_slave_get(bond, skb, slaves); in bond_xmit_get_slave()
5280 slave = bond_xmit_alb_slave_get(bond, skb); in bond_xmit_get_slave()
5283 slave = bond_xmit_tlb_slave_get(bond, skb); in bond_xmit_get_slave()
5291 if (slave) in bond_xmit_get_slave()
5292 return slave->dev; in bond_xmit_get_slave()
5346 struct slave *slave; in __bond_sk_get_lower_dev() local
5356 slave = slaves->arr[hash % count]; in __bond_sk_get_lower_dev()
5358 return slave->dev; in __bond_sk_get_lower_dev()
5451 struct slave *slave; in bond_xdp_get_xmit_slave() local
5457 slave = bond_xdp_xmit_roundrobin_slave_get(bond, xdp); in bond_xdp_get_xmit_slave()
5461 slave = bond_xmit_activebackup_slave_get(bond); in bond_xdp_get_xmit_slave()
5466 slave = bond_xdp_xmit_3ad_xor_slave_get(bond, xdp); in bond_xdp_get_xmit_slave()
5476 if (slave) in bond_xdp_get_xmit_slave()
5477 return slave->dev; in bond_xdp_get_xmit_slave()
5524 struct slave *slave, *rollback_slave; in bond_xdp_set() local
5542 bond_for_each_slave(bond, slave, iter) { in bond_xdp_set()
5543 struct net_device *slave_dev = slave->dev; in bond_xdp_set()
5589 if (slave == rollback_slave) in bond_xdp_set()
5612 static u32 bond_mode_bcast_speed(struct slave *slave, u32 speed) in bond_mode_bcast_speed() argument
5615 speed = slave->speed; in bond_mode_bcast_speed()
5617 speed = min(speed, slave->speed); in bond_mode_bcast_speed()
5627 struct slave *slave; in bond_ethtool_get_link_ksettings() local
5638 bond_for_each_slave(bond, slave, iter) { in bond_ethtool_get_link_ksettings()
5639 if (bond_slave_can_tx(slave)) { in bond_ethtool_get_link_ksettings()
5640 if (slave->speed != SPEED_UNKNOWN) { in bond_ethtool_get_link_ksettings()
5642 speed = bond_mode_bcast_speed(slave, in bond_ethtool_get_link_ksettings()
5645 speed += slave->speed; in bond_ethtool_get_link_ksettings()
5648 slave->duplex != DUPLEX_UNKNOWN) in bond_ethtool_get_link_ksettings()
5649 cmd->base.duplex = slave->duplex; in bond_ethtool_get_link_ksettings()
5830 struct slave *slave; in bond_uninit() local
5835 bond_for_each_slave(bond, slave, iter) in bond_uninit()
5836 __bond_release_one(bond_dev, slave->dev, true, true); in bond_uninit()