129 	if (port->slave == NULL)  in __get_bond_by_port()
132 	return bond_get_bond_by_slave(port->slave);  in __get_bond_by_port()
139  * Return the aggregator of the first slave in @bond, or %NULL if it can't be
146 	struct slave *first_slave;  in __get_first_agg()
174  * __disable_port - disable the port's slave
179 	bond_set_slave_inactive_flags(port->slave, BOND_SLAVE_NOTIFY_LATER);  in __disable_port()
183  * __enable_port - enable the port's slave, if it's up
188 	struct slave *slave = port->slave;  in __enable_port()  local
190 	if ((slave->link == BOND_LINK_UP) && bond_slave_is_up(slave))  in __enable_port()
191 		bond_set_slave_active_flags(slave, BOND_SLAVE_NOTIFY_LATER);  in __enable_port()
195  * __port_is_enabled - check if the port's slave is in active state
200 	return bond_is_active_slave(port->slave);  in __port_is_enabled()
257 	struct slave *slave = port->slave;  in __get_link_speed()  local
265 	if (slave->link != BOND_LINK_UP)  in __get_link_speed()
268 		switch (slave->speed) {  in __get_link_speed()
331 			if (slave->speed != SPEED_UNKNOWN)  in __get_link_speed()
332 				pr_err_once("%s: (slave %s): unknown ethtool speed (%d) for port %d (set it to 0)\n",  in __get_link_speed()
333 					    slave->bond->dev->name,  in __get_link_speed()
334 					    slave->dev->name, slave->speed,  in __get_link_speed()
341 	slave_dbg(slave->bond->dev, slave->dev, "Port %d Received link speed %d update from adapter\n",  in __get_link_speed()
356 	struct slave *slave = port->slave;  in __get_duplex()  local
362 	if (slave->link == BOND_LINK_UP) {  in __get_duplex()
363 		switch (slave->duplex) {  in __get_duplex()
366 …slave_dbg(slave->bond->dev, slave->dev, "Port %d Received status full duplex update from adapter\n…  in __get_duplex()
372 …slave_dbg(slave->bond->dev, slave->dev, "Port %d Received status NOT full duplex update from adapt…  in __get_duplex()
382 	const struct bonding *bond = bond_get_bond_by_slave(port->slave);  in __ad_actor_update_port()
507 			slave_dbg(port->slave->bond->dev, port->slave->dev,  in __record_pdu()
511 			slave_dbg(port->slave->bond->dev, port->slave->dev,  in __record_pdu()
771 	struct bonding *bond = aggregator->slave->bond;  in __get_active_agg()
773 	struct slave *slave;  in __get_active_agg()  local
775 	bond_for_each_slave_rcu(bond, slave, iter)  in __get_active_agg()
776 		if (SLAVE_AD_INFO(slave)->aggregator.is_active)  in __get_active_agg()
777 			return &(SLAVE_AD_INFO(slave)->aggregator);  in __get_active_agg()
804 	slave_dbg(port->slave->bond->dev, port->slave->dev,  in __update_lacpdu_from_port()
842 	struct slave *slave = port->slave;  in ad_lacpdu_send()  local
851 	atomic64_inc(&SLAVE_AD_INFO(slave)->stats.lacpdu_tx);  in ad_lacpdu_send()
852 	atomic64_inc(&BOND_AD_INFO(slave->bond).stats.lacpdu_tx);  in ad_lacpdu_send()
854 	skb->dev = slave->dev;  in ad_lacpdu_send()
866 	ether_addr_copy(lacpdu_header->hdr.h_source, slave->perm_hwaddr);  in ad_lacpdu_send()
886 	struct slave *slave = port->slave;  in ad_marker_send()  local
897 		atomic64_inc(&SLAVE_AD_INFO(slave)->stats.marker_tx);  in ad_marker_send()
898 		atomic64_inc(&BOND_AD_INFO(slave->bond).stats.marker_tx);  in ad_marker_send()
901 		atomic64_inc(&SLAVE_AD_INFO(slave)->stats.marker_resp_tx);  in ad_marker_send()
902 		atomic64_inc(&BOND_AD_INFO(slave->bond).stats.marker_resp_tx);  in ad_marker_send()
908 	skb->dev = slave->dev;  in ad_marker_send()
919 	ether_addr_copy(marker_header->hdr.h_source, slave->perm_hwaddr);  in ad_marker_send()
932  * @update_slave_arr: Does slave array need update?
1038 		slave_dbg(port->slave->bond->dev, port->slave->dev,  in ad_mux_machine()
1101 		atomic64_inc(&SLAVE_AD_INFO(port->slave)->stats.lacpdu_rx);  in ad_rx_machine()
1102 		atomic64_inc(&BOND_AD_INFO(port->slave->bond).stats.lacpdu_rx);  in ad_rx_machine()
1156 		slave_dbg(port->slave->bond->dev, port->slave->dev,  in ad_rx_machine()
1208 				slave_err(port->slave->bond->dev, port->slave->dev, "An illegal loopback occurred on slave\n"  in ad_rx_machine()
1278 				slave_dbg(port->slave->bond->dev,  in ad_tx_machine()
1279 					  port->slave->dev,  in ad_tx_machine()
1361 		slave_dbg(port->slave->bond->dev, port->slave->dev,  in ad_periodic_machine()
1389  * @update_slave_arr: Does slave array need update?
1401 	struct slave *slave;  in ad_port_selection_logic()  local
1440 				slave_dbg(bond->dev, port->slave->dev, "Port %d left LAG %d\n",  in ad_port_selection_logic()
1455 …net_warn_ratelimited("%s: (slave %s): Warning: Port %d was related to aggregator %d but was not on…  in ad_port_selection_logic()
1456 					     port->slave->bond->dev->name,  in ad_port_selection_logic()
1457 					     port->slave->dev->name,  in ad_port_selection_logic()
1463 	bond_for_each_slave(bond, slave, iter) {  in ad_port_selection_logic()
1464 		aggregator = &(SLAVE_AD_INFO(slave)->aggregator);  in ad_port_selection_logic()
1489 			slave_dbg(bond->dev, slave->dev, "Port %d joined LAG %d (existing LAG)\n",  in ad_port_selection_logic()
1536 			slave_dbg(bond->dev, port->slave->dev, "Port %d joined LAG %d (new LAG)\n",  in ad_port_selection_logic()
1540 			slave_err(bond->dev, port->slave->dev,  in ad_port_selection_logic()
1621 		net_warn_ratelimited("%s: (slave %s): Impossible agg select mode %d\n",  in ad_agg_selection_test()
1622 				     curr->slave->bond->dev->name,  in ad_agg_selection_test()
1623 				     curr->slave->dev->name,  in ad_agg_selection_test()
1640 		if (netif_running(port->slave->dev) &&  in agg_device_up()
1641 		    netif_carrier_ok(port->slave->dev))  in agg_device_up()
1651  * @update_slave_arr: Does slave array need update?
1678 	struct bonding *bond = agg->slave->bond;  in ad_agg_selection_logic()
1680 	struct slave *slave;  in ad_agg_selection_logic()  local
1688 	bond_for_each_slave_rcu(bond, slave, iter) {  in ad_agg_selection_logic()
1689 		agg = &(SLAVE_AD_INFO(slave)->aggregator);  in ad_agg_selection_logic()
1724 		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()
1725 			   best->slave ? best->slave->dev->name : "NULL",  in ad_agg_selection_logic()
1730 		netdev_dbg(bond->dev, "(slave %s): best ports %p slave %p\n",  in ad_agg_selection_logic()
1731 			   best->slave ? best->slave->dev->name : "NULL",  in ad_agg_selection_logic()
1732 			   best->lag_ports, best->slave);  in ad_agg_selection_logic()
1734 		bond_for_each_slave_rcu(bond, slave, iter) {  in ad_agg_selection_logic()
1735 			agg = &(SLAVE_AD_INFO(slave)->aggregator);  in ad_agg_selection_logic()
1737 			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()
1750 		netdev_dbg(bond->dev, "(slave %s): LAG %d chosen as the active LAG\n",  in ad_agg_selection_logic()
1751 			   best->slave ? best->slave->dev->name : "NULL",  in ad_agg_selection_logic()
1753 		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()
1754 			   best->slave ? best->slave->dev->name : "NULL",  in ad_agg_selection_logic()
1769 		/* Slave array needs update. */  in ad_agg_selection_logic()
1812 			 aggregator->slave ?  in ad_clear_agg()
1813 			 aggregator->slave->dev->name : "NULL",  in ad_clear_agg()
1829 		aggregator->slave = NULL;  in ad_initialize_agg()
1902  * @update_slave_arr: Does slave array need update?
1910 		slave_dbg(port->slave->bond->dev, port->slave->dev,  in ad_enable_collecting_distributing()
1915 		/* Slave array needs update */  in ad_enable_collecting_distributing()
1923  * @update_slave_arr: Does slave array need update?
1931 		slave_dbg(port->slave->bond->dev, port->slave->dev,  in ad_disable_collecting_distributing()
1936 		/* Slave array needs an update */  in ad_disable_collecting_distributing()
1951 	atomic64_inc(&SLAVE_AD_INFO(port->slave)->stats.marker_rx);  in ad_marker_info_received()
1952 	atomic64_inc(&BOND_AD_INFO(port->slave->bond).stats.marker_rx);  in ad_marker_info_received()
1961 		slave_dbg(port->slave->bond->dev, port->slave->dev,  in ad_marker_info_received()
1978 	atomic64_inc(&SLAVE_AD_INFO(port->slave)->stats.marker_resp_rx);  in ad_marker_response_received()
1979 	atomic64_inc(&BOND_AD_INFO(port->slave->bond).stats.marker_resp_rx);  in ad_marker_response_received()
2027  * bond_3ad_bind_slave - initialize a slave's port
2028  * @slave: slave struct to work on
2033 void bond_3ad_bind_slave(struct slave *slave)  in bond_3ad_bind_slave()  argument
2035 	struct bonding *bond = bond_get_bond_by_slave(slave);  in bond_3ad_bind_slave()
2039 	/* check that the slave has not been initialized yet. */  in bond_3ad_bind_slave()
2040 	if (SLAVE_AD_INFO(slave)->port.slave != slave) {  in bond_3ad_bind_slave()
2043 		port = &(SLAVE_AD_INFO(slave)->port);  in bond_3ad_bind_slave()
2047 		port->slave = slave;  in bond_3ad_bind_slave()
2048 		port->actor_port_number = SLAVE_AD_INFO(slave)->id;  in bond_3ad_bind_slave()
2064 		aggregator = &(SLAVE_AD_INFO(slave)->aggregator);  in bond_3ad_bind_slave()
2070 		aggregator->slave = slave;  in bond_3ad_bind_slave()
2077  * bond_3ad_unbind_slave - deinitialize a slave's port
2078  * @slave: slave struct to work on
2084 void bond_3ad_unbind_slave(struct slave *slave)  in bond_3ad_unbind_slave()  argument
2089 	struct bonding *bond = slave->bond;  in bond_3ad_unbind_slave()
2090 	struct slave *slave_iter;  in bond_3ad_unbind_slave()
2096 	aggregator = &(SLAVE_AD_INFO(slave)->aggregator);  in bond_3ad_unbind_slave()
2097 	port = &(SLAVE_AD_INFO(slave)->port);  in bond_3ad_unbind_slave()
2099 	/* if slave is null, the whole port is not initialized */  in bond_3ad_unbind_slave()
2100 	if (!port->slave) {  in bond_3ad_unbind_slave()
2101 		slave_warn(bond->dev, slave->dev, "Trying to unbind an uninitialized port\n");  in bond_3ad_unbind_slave()
2105 	slave_dbg(bond->dev, slave->dev, "Unbinding Link Aggregation Group %d\n",  in bond_3ad_unbind_slave()
2119 		 * except the port related to this slave(thats ensure us that  in bond_3ad_unbind_slave()
2144 				slave_dbg(bond->dev, slave->dev, "Some port(s) related to LAG %d - replacing with LAG %d\n",  in bond_3ad_unbind_slave()
2150 					slave_info(bond->dev, slave->dev, "Removing an active aggregator\n");  in bond_3ad_unbind_slave()
2181 …slave_warn(bond->dev, slave->dev, "unbinding aggregator, and could not find a new aggregator for i…  in bond_3ad_unbind_slave()
2190 				slave_info(bond->dev, slave->dev, "Removing an active aggregator\n");  in bond_3ad_unbind_slave()
2200 	slave_dbg(bond->dev, slave->dev, "Unbinding port %d\n", port->actor_port_number);  in bond_3ad_unbind_slave()
2224 						slave_info(bond->dev, slave->dev, "Removing an active aggregator\n");  in bond_3ad_unbind_slave()
2234 	port->slave = NULL;  in bond_3ad_unbind_slave()
2250 	struct slave *slave;  in bond_3ad_update_ad_actor_settings()  local
2263 	bond_for_each_slave(bond, slave, iter) {  in bond_3ad_update_ad_actor_settings()
2264 		struct port *port = &(SLAVE_AD_INFO(slave))->port;  in bond_3ad_update_ad_actor_settings()
2313 	struct slave *slave;  in bond_3ad_state_machine_handler()  local
2330 		slave = bond_first_slave_rcu(bond);  in bond_3ad_state_machine_handler()
2331 		port = slave ? &(SLAVE_AD_INFO(slave)->port) : NULL;  in bond_3ad_state_machine_handler()
2335 			if (!port->slave) {  in bond_3ad_state_machine_handler()
2348 	bond_for_each_slave_rcu(bond, slave, iter) {  in bond_3ad_state_machine_handler()
2349 		port = &(SLAVE_AD_INFO(slave)->port);  in bond_3ad_state_machine_handler()
2350 		if (!port->slave) {  in bond_3ad_state_machine_handler()
2369 	bond_for_each_slave_rcu(bond, slave, iter) {  in bond_3ad_state_machine_handler()
2370 		if (slave->should_notify) {  in bond_3ad_state_machine_handler()
2391  * @slave: slave struct to work on
2397 static int bond_3ad_rx_indication(struct lacpdu *lacpdu, struct slave *slave)  in bond_3ad_rx_indication()  argument
2399 	struct bonding *bond = slave->bond;  in bond_3ad_rx_indication()
2405 	port = &(SLAVE_AD_INFO(slave)->port);  in bond_3ad_rx_indication()
2406 	if (!port->slave) {  in bond_3ad_rx_indication()
2407 		net_warn_ratelimited("%s: Warning: port of slave %s is uninitialized\n",  in bond_3ad_rx_indication()
2408 				     slave->dev->name, slave->bond->dev->name);  in bond_3ad_rx_indication()
2415 		slave_dbg(slave->bond->dev, slave->dev,  in bond_3ad_rx_indication()
2419 		spin_lock(&slave->bond->mode_lock);  in bond_3ad_rx_indication()
2421 		spin_unlock(&slave->bond->mode_lock);  in bond_3ad_rx_indication()
2431 			slave_dbg(slave->bond->dev, slave->dev, "Received Marker Information on port %d\n",  in bond_3ad_rx_indication()
2436 			slave_dbg(slave->bond->dev, slave->dev, "Received Marker Response on port %d\n",  in bond_3ad_rx_indication()
2441 			slave_dbg(slave->bond->dev, slave->dev, "Received an unknown Marker subtype on port %d\n",  in bond_3ad_rx_indication()
2443 			stat = &SLAVE_AD_INFO(slave)->stats.marker_unknown_rx;  in bond_3ad_rx_indication()
2450 		atomic64_inc(&SLAVE_AD_INFO(slave)->stats.lacpdu_unknown_rx);  in bond_3ad_rx_indication()
2492 				slave_err(port->slave->bond->dev,  in ad_update_actor_keys()
2493 					  port->slave->dev,  in ad_update_actor_keys()
2505  * bond_3ad_adapter_speed_duplex_changed - handle a slave's speed / duplex
2508  * @slave: slave struct to work on
2512 void bond_3ad_adapter_speed_duplex_changed(struct slave *slave)  in bond_3ad_adapter_speed_duplex_changed()  argument
2516 	port = &(SLAVE_AD_INFO(slave)->port);  in bond_3ad_adapter_speed_duplex_changed()
2518 	/* if slave is null, the whole port is not initialized */  in bond_3ad_adapter_speed_duplex_changed()
2519 	if (!port->slave) {  in bond_3ad_adapter_speed_duplex_changed()
2520 		slave_warn(slave->bond->dev, slave->dev,  in bond_3ad_adapter_speed_duplex_changed()
2525 	spin_lock_bh(&slave->bond->mode_lock);  in bond_3ad_adapter_speed_duplex_changed()
2527 	spin_unlock_bh(&slave->bond->mode_lock);  in bond_3ad_adapter_speed_duplex_changed()
2528 	slave_dbg(slave->bond->dev, slave->dev, "Port %d changed speed/duplex\n",  in bond_3ad_adapter_speed_duplex_changed()
2533  * bond_3ad_handle_link_change - handle a slave's link status change indication
2534  * @slave: slave struct to work on
2539 void bond_3ad_handle_link_change(struct slave *slave, char link)  in bond_3ad_handle_link_change()  argument
2545 	port = &(SLAVE_AD_INFO(slave)->port);  in bond_3ad_handle_link_change()
2547 	/* if slave is null, the whole port is not initialized */  in bond_3ad_handle_link_change()
2548 	if (!port->slave) {  in bond_3ad_handle_link_change()
2549 		slave_warn(slave->bond->dev, slave->dev, "link status changed for uninitialized port\n");  in bond_3ad_handle_link_change()
2553 	spin_lock_bh(&slave->bond->mode_lock);  in bond_3ad_handle_link_change()
2572 	spin_unlock_bh(&slave->bond->mode_lock);  in bond_3ad_handle_link_change()
2574 	slave_dbg(slave->bond->dev, slave->dev, "Port %d changed link status to %s\n",  in bond_3ad_handle_link_change()
2581 	bond_update_slave_arr(slave->bond, NULL);  in bond_3ad_handle_link_change()
2600 	struct slave *first_slave;  in bond_3ad_set_carrier()
2642 	struct slave *slave;  in __bond_3ad_get_active_agg_info()  local
2645 	bond_for_each_slave_rcu(bond, slave, iter) {  in __bond_3ad_get_active_agg_info()
2646 		port = &(SLAVE_AD_INFO(slave)->port);  in __bond_3ad_get_active_agg_info()
2677 			 struct slave *slave)  in bond_3ad_lacpdu_recv()  argument
2689 		atomic64_inc(&SLAVE_AD_INFO(slave)->stats.lacpdu_illegal_rx);  in bond_3ad_lacpdu_recv()
2694 	return bond_3ad_rx_indication(lacpdu, slave);  in bond_3ad_lacpdu_recv()
2712 	struct slave *slave;  in bond_3ad_update_lacp_rate()  local
2717 	bond_for_each_slave(bond, slave, iter) {  in bond_3ad_update_lacp_rate()
2718 		port = &(SLAVE_AD_INFO(slave)->port);  in bond_3ad_update_lacp_rate()