127 	if (port->slave == NULL)  in __get_bond_by_port()
130 	return bond_get_bond_by_slave(port->slave);  in __get_bond_by_port()
137  * Return the aggregator of the first slave in @bond, or %NULL if it can't be
144 	struct slave *first_slave;  in __get_first_agg()
172  * __disable_port - disable the port's slave
177 	bond_set_slave_inactive_flags(port->slave, BOND_SLAVE_NOTIFY_LATER);  in __disable_port()
181  * __enable_port - enable the port's slave, if it's up
186 	struct slave *slave = port->slave;  in __enable_port()  local
188 	if ((slave->link == BOND_LINK_UP) && bond_slave_is_up(slave))  in __enable_port()
189 		bond_set_slave_active_flags(slave, BOND_SLAVE_NOTIFY_LATER);  in __enable_port()
193  * __port_is_enabled - check if the port's slave is in active state
198 	return bond_is_active_slave(port->slave);  in __port_is_enabled()
255 	struct slave *slave = port->slave;  in __get_link_speed()  local
263 	if (slave->link != BOND_LINK_UP)  in __get_link_speed()
266 		switch (slave->speed) {  in __get_link_speed()
329 			if (slave->speed != SPEED_UNKNOWN)  in __get_link_speed()
330 				pr_err_once("%s: (slave %s): unknown ethtool speed (%d) for port %d (set it to 0)\n",  in __get_link_speed()
331 					    slave->bond->dev->name,  in __get_link_speed()
332 					    slave->dev->name, slave->speed,  in __get_link_speed()
339 	slave_dbg(slave->bond->dev, slave->dev, "Port %d Received link speed %d update from adapter\n",  in __get_link_speed()
354 	struct slave *slave = port->slave;  in __get_duplex()  local
360 	if (slave->link == BOND_LINK_UP) {  in __get_duplex()
361 		switch (slave->duplex) {  in __get_duplex()
364 …slave_dbg(slave->bond->dev, slave->dev, "Port %d Received status full duplex update from adapter\n…  in __get_duplex()
370 …slave_dbg(slave->bond->dev, slave->dev, "Port %d Received status NOT full duplex update from adapt…  in __get_duplex()
380 	const struct bonding *bond = bond_get_bond_by_slave(port->slave);  in __ad_actor_update_port()
505 			slave_dbg(port->slave->bond->dev, port->slave->dev,  in __record_pdu()
509 			slave_dbg(port->slave->bond->dev, port->slave->dev,  in __record_pdu()
769 	struct bonding *bond = aggregator->slave->bond;  in __get_active_agg()
771 	struct slave *slave;  in __get_active_agg()  local
773 	bond_for_each_slave_rcu(bond, slave, iter)  in __get_active_agg()
774 		if (SLAVE_AD_INFO(slave)->aggregator.is_active)  in __get_active_agg()
775 			return &(SLAVE_AD_INFO(slave)->aggregator);  in __get_active_agg()
802 	slave_dbg(port->slave->bond->dev, port->slave->dev,  in __update_lacpdu_from_port()
840 	struct slave *slave = port->slave;  in ad_lacpdu_send()  local
849 	atomic64_inc(&SLAVE_AD_INFO(slave)->stats.lacpdu_tx);  in ad_lacpdu_send()
850 	atomic64_inc(&BOND_AD_INFO(slave->bond).stats.lacpdu_tx);  in ad_lacpdu_send()
852 	skb->dev = slave->dev;  in ad_lacpdu_send()
864 	ether_addr_copy(lacpdu_header->hdr.h_source, slave->perm_hwaddr);  in ad_lacpdu_send()
884 	struct slave *slave = port->slave;  in ad_marker_send()  local
895 		atomic64_inc(&SLAVE_AD_INFO(slave)->stats.marker_tx);  in ad_marker_send()
896 		atomic64_inc(&BOND_AD_INFO(slave->bond).stats.marker_tx);  in ad_marker_send()
899 		atomic64_inc(&SLAVE_AD_INFO(slave)->stats.marker_resp_tx);  in ad_marker_send()
900 		atomic64_inc(&BOND_AD_INFO(slave->bond).stats.marker_resp_tx);  in ad_marker_send()
906 	skb->dev = slave->dev;  in ad_marker_send()
917 	ether_addr_copy(marker_header->hdr.h_source, slave->perm_hwaddr);  in ad_marker_send()
930  * @update_slave_arr: Does slave array need update?
1036 		slave_dbg(port->slave->bond->dev, port->slave->dev,  in ad_mux_machine()
1099 		atomic64_inc(&SLAVE_AD_INFO(port->slave)->stats.lacpdu_rx);  in ad_rx_machine()
1100 		atomic64_inc(&BOND_AD_INFO(port->slave->bond).stats.lacpdu_rx);  in ad_rx_machine()
1154 		slave_dbg(port->slave->bond->dev, port->slave->dev,  in ad_rx_machine()
1206 				slave_err(port->slave->bond->dev, port->slave->dev, "An illegal loopback occurred on slave\n"  in ad_rx_machine()
1276 				slave_dbg(port->slave->bond->dev,  in ad_tx_machine()
1277 					  port->slave->dev,  in ad_tx_machine()
1359 		slave_dbg(port->slave->bond->dev, port->slave->dev,  in ad_periodic_machine()
1387  * @update_slave_arr: Does slave array need update?
1399 	struct slave *slave;  in ad_port_selection_logic()  local
1438 				slave_dbg(bond->dev, port->slave->dev, "Port %d left LAG %d\n",  in ad_port_selection_logic()
1453 …net_warn_ratelimited("%s: (slave %s): Warning: Port %d was related to aggregator %d but was not on…  in ad_port_selection_logic()
1454 					     port->slave->bond->dev->name,  in ad_port_selection_logic()
1455 					     port->slave->dev->name,  in ad_port_selection_logic()
1461 	bond_for_each_slave(bond, slave, iter) {  in ad_port_selection_logic()
1462 		aggregator = &(SLAVE_AD_INFO(slave)->aggregator);  in ad_port_selection_logic()
1487 			slave_dbg(bond->dev, slave->dev, "Port %d joined LAG %d (existing LAG)\n",  in ad_port_selection_logic()
1534 			slave_dbg(bond->dev, port->slave->dev, "Port %d joined LAG %d (new LAG)\n",  in ad_port_selection_logic()
1538 			slave_err(bond->dev, port->slave->dev,  in ad_port_selection_logic()
1619 		net_warn_ratelimited("%s: (slave %s): Impossible agg select mode %d\n",  in ad_agg_selection_test()
1620 				     curr->slave->bond->dev->name,  in ad_agg_selection_test()
1621 				     curr->slave->dev->name,  in ad_agg_selection_test()
1638 		if (netif_running(port->slave->dev) &&  in agg_device_up()
1639 		    netif_carrier_ok(port->slave->dev))  in agg_device_up()
1649  * @update_slave_arr: Does slave array need update?
1676 	struct bonding *bond = agg->slave->bond;  in ad_agg_selection_logic()
1678 	struct slave *slave;  in ad_agg_selection_logic()  local
1686 	bond_for_each_slave_rcu(bond, slave, iter) {  in ad_agg_selection_logic()
1687 		agg = &(SLAVE_AD_INFO(slave)->aggregator);  in ad_agg_selection_logic()
1722 		netdev_dbg(bond->dev, "(slave %s): best Agg=%d; P=%d; a k=%d; p k=%d; Ind=%d; Act=%d\n",  in ad_agg_selection_logic()
1723 			   best->slave ? best->slave->dev->name : "NULL",  in ad_agg_selection_logic()
1728 		netdev_dbg(bond->dev, "(slave %s): best ports %p slave %p\n",  in ad_agg_selection_logic()
1729 			   best->slave ? best->slave->dev->name : "NULL",  in ad_agg_selection_logic()
1730 			   best->lag_ports, best->slave);  in ad_agg_selection_logic()
1732 		bond_for_each_slave_rcu(bond, slave, iter) {  in ad_agg_selection_logic()
1733 			agg = &(SLAVE_AD_INFO(slave)->aggregator);  in ad_agg_selection_logic()
1735 			slave_dbg(bond->dev, slave->dev, "Agg=%d; P=%d; a k=%d; p k=%d; Ind=%d; Act=%d\n",  in ad_agg_selection_logic()
1748 		netdev_dbg(bond->dev, "(slave %s): LAG %d chosen as the active LAG\n",  in ad_agg_selection_logic()
1749 			   best->slave ? best->slave->dev->name : "NULL",  in ad_agg_selection_logic()
1751 		netdev_dbg(bond->dev, "(slave %s): Agg=%d; P=%d; a k=%d; p k=%d; Ind=%d; Act=%d\n",  in ad_agg_selection_logic()
1752 			   best->slave ? best->slave->dev->name : "NULL",  in ad_agg_selection_logic()
1767 		/* Slave array needs update. */  in ad_agg_selection_logic()
1809 			 aggregator->slave ?  in ad_clear_agg()
1810 			 aggregator->slave->dev->name : "NULL",  in ad_clear_agg()
1826 		aggregator->slave = NULL;  in ad_initialize_agg()
1899  * @update_slave_arr: Does slave array need update?
1907 		slave_dbg(port->slave->bond->dev, port->slave->dev,  in ad_enable_collecting_distributing()
1912 		/* Slave array needs update */  in ad_enable_collecting_distributing()
1920  * @update_slave_arr: Does slave array need update?
1928 		slave_dbg(port->slave->bond->dev, port->slave->dev,  in ad_disable_collecting_distributing()
1933 		/* Slave array needs an update */  in ad_disable_collecting_distributing()
1948 	atomic64_inc(&SLAVE_AD_INFO(port->slave)->stats.marker_rx);  in ad_marker_info_received()
1949 	atomic64_inc(&BOND_AD_INFO(port->slave->bond).stats.marker_rx);  in ad_marker_info_received()
1958 		slave_dbg(port->slave->bond->dev, port->slave->dev,  in ad_marker_info_received()
1975 	atomic64_inc(&SLAVE_AD_INFO(port->slave)->stats.marker_resp_rx);  in ad_marker_response_received()
1976 	atomic64_inc(&BOND_AD_INFO(port->slave->bond).stats.marker_resp_rx);  in ad_marker_response_received()
2036  * bond_3ad_bind_slave - initialize a slave's port
2037  * @slave: slave struct to work on
2042 void bond_3ad_bind_slave(struct slave *slave)  in bond_3ad_bind_slave()  argument
2044 	struct bonding *bond = bond_get_bond_by_slave(slave);  in bond_3ad_bind_slave()
2048 	/* check that the slave has not been initialized yet. */  in bond_3ad_bind_slave()
2049 	if (SLAVE_AD_INFO(slave)->port.slave != slave) {  in bond_3ad_bind_slave()
2052 		port = &(SLAVE_AD_INFO(slave)->port);  in bond_3ad_bind_slave()
2056 		port->slave = slave;  in bond_3ad_bind_slave()
2057 		port->actor_port_number = SLAVE_AD_INFO(slave)->id;  in bond_3ad_bind_slave()
2073 		aggregator = &(SLAVE_AD_INFO(slave)->aggregator);  in bond_3ad_bind_slave()
2079 		aggregator->slave = slave;  in bond_3ad_bind_slave()
2086  * bond_3ad_unbind_slave - deinitialize a slave's port
2087  * @slave: slave struct to work on
2093 void bond_3ad_unbind_slave(struct slave *slave)  in bond_3ad_unbind_slave()  argument
2098 	struct bonding *bond = slave->bond;  in bond_3ad_unbind_slave()
2099 	struct slave *slave_iter;  in bond_3ad_unbind_slave()
2105 	aggregator = &(SLAVE_AD_INFO(slave)->aggregator);  in bond_3ad_unbind_slave()
2106 	port = &(SLAVE_AD_INFO(slave)->port);  in bond_3ad_unbind_slave()
2108 	/* if slave is null, the whole port is not initialized */  in bond_3ad_unbind_slave()
2109 	if (!port->slave) {  in bond_3ad_unbind_slave()
2110 		slave_warn(bond->dev, slave->dev, "Trying to unbind an uninitialized port\n");  in bond_3ad_unbind_slave()
2114 	slave_dbg(bond->dev, slave->dev, "Unbinding Link Aggregation Group %d\n",  in bond_3ad_unbind_slave()
2128 		 * except the port related to this slave(thats ensure us that  in bond_3ad_unbind_slave()
2153 				slave_dbg(bond->dev, slave->dev, "Some port(s) related to LAG %d - replacing with LAG %d\n",  in bond_3ad_unbind_slave()
2159 					slave_info(bond->dev, slave->dev, "Removing an active aggregator\n");  in bond_3ad_unbind_slave()
2190 …slave_warn(bond->dev, slave->dev, "unbinding aggregator, and could not find a new aggregator for i…  in bond_3ad_unbind_slave()
2199 				slave_info(bond->dev, slave->dev, "Removing an active aggregator\n");  in bond_3ad_unbind_slave()
2209 	slave_dbg(bond->dev, slave->dev, "Unbinding port %d\n", port->actor_port_number);  in bond_3ad_unbind_slave()
2232 						slave_info(bond->dev, slave->dev, "Removing an active aggregator\n");  in bond_3ad_unbind_slave()
2242 	port->slave = NULL;  in bond_3ad_unbind_slave()
2258 	struct slave *slave;  in bond_3ad_update_ad_actor_settings()  local
2271 	bond_for_each_slave(bond, slave, iter) {  in bond_3ad_update_ad_actor_settings()
2272 		struct port *port = &(SLAVE_AD_INFO(slave))->port;  in bond_3ad_update_ad_actor_settings()
2299 	struct slave *slave;  in bond_3ad_state_machine_handler()  local
2318 		slave = bond_first_slave_rcu(bond);  in bond_3ad_state_machine_handler()
2319 		port = slave ? &(SLAVE_AD_INFO(slave)->port) : NULL;  in bond_3ad_state_machine_handler()
2323 			if (!port->slave) {  in bond_3ad_state_machine_handler()
2336 	bond_for_each_slave_rcu(bond, slave, iter) {  in bond_3ad_state_machine_handler()
2337 		port = &(SLAVE_AD_INFO(slave)->port);  in bond_3ad_state_machine_handler()
2338 		if (!port->slave) {  in bond_3ad_state_machine_handler()
2357 	bond_for_each_slave_rcu(bond, slave, iter) {  in bond_3ad_state_machine_handler()
2358 		if (slave->should_notify) {  in bond_3ad_state_machine_handler()
2379  * @slave: slave struct to work on
2385 static int bond_3ad_rx_indication(struct lacpdu *lacpdu, struct slave *slave)  in bond_3ad_rx_indication()  argument
2387 	struct bonding *bond = slave->bond;  in bond_3ad_rx_indication()
2393 	port = &(SLAVE_AD_INFO(slave)->port);  in bond_3ad_rx_indication()
2394 	if (!port->slave) {  in bond_3ad_rx_indication()
2395 		net_warn_ratelimited("%s: Warning: port of slave %s is uninitialized\n",  in bond_3ad_rx_indication()
2396 				     slave->dev->name, slave->bond->dev->name);  in bond_3ad_rx_indication()
2403 		slave_dbg(slave->bond->dev, slave->dev,  in bond_3ad_rx_indication()
2407 		spin_lock(&slave->bond->mode_lock);  in bond_3ad_rx_indication()
2409 		spin_unlock(&slave->bond->mode_lock);  in bond_3ad_rx_indication()
2419 			slave_dbg(slave->bond->dev, slave->dev, "Received Marker Information on port %d\n",  in bond_3ad_rx_indication()
2424 			slave_dbg(slave->bond->dev, slave->dev, "Received Marker Response on port %d\n",  in bond_3ad_rx_indication()
2429 			slave_dbg(slave->bond->dev, slave->dev, "Received an unknown Marker subtype on port %d\n",  in bond_3ad_rx_indication()
2431 			stat = &SLAVE_AD_INFO(slave)->stats.marker_unknown_rx;  in bond_3ad_rx_indication()
2438 		atomic64_inc(&SLAVE_AD_INFO(slave)->stats.lacpdu_unknown_rx);  in bond_3ad_rx_indication()
2480 				slave_err(port->slave->bond->dev,  in ad_update_actor_keys()
2481 					  port->slave->dev,  in ad_update_actor_keys()
2493  * bond_3ad_adapter_speed_duplex_changed - handle a slave's speed / duplex
2496  * @slave: slave struct to work on
2500 void bond_3ad_adapter_speed_duplex_changed(struct slave *slave)  in bond_3ad_adapter_speed_duplex_changed()  argument
2504 	port = &(SLAVE_AD_INFO(slave)->port);  in bond_3ad_adapter_speed_duplex_changed()
2506 	/* if slave is null, the whole port is not initialized */  in bond_3ad_adapter_speed_duplex_changed()
2507 	if (!port->slave) {  in bond_3ad_adapter_speed_duplex_changed()
2508 		slave_warn(slave->bond->dev, slave->dev,  in bond_3ad_adapter_speed_duplex_changed()
2513 	spin_lock_bh(&slave->bond->mode_lock);  in bond_3ad_adapter_speed_duplex_changed()
2515 	spin_unlock_bh(&slave->bond->mode_lock);  in bond_3ad_adapter_speed_duplex_changed()
2516 	slave_dbg(slave->bond->dev, slave->dev, "Port %d changed speed/duplex\n",  in bond_3ad_adapter_speed_duplex_changed()
2521  * bond_3ad_handle_link_change - handle a slave's link status change indication
2522  * @slave: slave struct to work on
2527 void bond_3ad_handle_link_change(struct slave *slave, char link)  in bond_3ad_handle_link_change()  argument
2533 	port = &(SLAVE_AD_INFO(slave)->port);  in bond_3ad_handle_link_change()
2535 	/* if slave is null, the whole port is not initialized */  in bond_3ad_handle_link_change()
2536 	if (!port->slave) {  in bond_3ad_handle_link_change()
2537 		slave_warn(slave->bond->dev, slave->dev, "link status changed for uninitialized port\n");  in bond_3ad_handle_link_change()
2541 	spin_lock_bh(&slave->bond->mode_lock);  in bond_3ad_handle_link_change()
2560 	spin_unlock_bh(&slave->bond->mode_lock);  in bond_3ad_handle_link_change()
2562 	slave_dbg(slave->bond->dev, slave->dev, "Port %d changed link status to %s\n",  in bond_3ad_handle_link_change()
2569 	bond_update_slave_arr(slave->bond, NULL);  in bond_3ad_handle_link_change()
2588 	struct slave *first_slave;  in bond_3ad_set_carrier()
2630 	struct slave *slave;  in __bond_3ad_get_active_agg_info()  local
2633 	bond_for_each_slave_rcu(bond, slave, iter) {  in __bond_3ad_get_active_agg_info()
2634 		port = &(SLAVE_AD_INFO(slave)->port);  in __bond_3ad_get_active_agg_info()
2665 			 struct slave *slave)  in bond_3ad_lacpdu_recv()  argument
2677 		atomic64_inc(&SLAVE_AD_INFO(slave)->stats.lacpdu_illegal_rx);  in bond_3ad_lacpdu_recv()
2682 	return bond_3ad_rx_indication(lacpdu, slave);  in bond_3ad_lacpdu_recv()
2700 	struct slave *slave;  in bond_3ad_update_lacp_rate()  local
2705 	bond_for_each_slave(bond, slave, iter) {  in bond_3ad_update_lacp_rate()
2706 		port = &(SLAVE_AD_INFO(slave)->port);  in bond_3ad_update_lacp_rate()