117 static void ad_agg_selection_logic(struct aggregator *aggregator,
119 static void ad_clear_agg(struct aggregator *aggregator);
120 static void ad_initialize_agg(struct aggregator *aggregator);
156 static inline struct aggregator *__get_first_agg(struct port *port)  in __get_first_agg()
160 	struct aggregator *agg;  in __get_first_agg()
168 	agg = first_slave ? &(SLAVE_AD_INFO(first_slave)->aggregator) : NULL;  in __get_first_agg()
181 static inline int __agg_has_partner(struct aggregator *agg)  in __agg_has_partner()
606 static int __agg_ports_are_ready(struct aggregator *aggregator)  in __agg_ports_are_ready()  argument
611 	if (aggregator) {  in __agg_ports_are_ready()
615 		for (port = aggregator->lag_ports;  in __agg_ports_are_ready()
634 static void __set_agg_ports_ready(struct aggregator *aggregator, int val)  in __set_agg_ports_ready()  argument
638 	for (port = aggregator->lag_ports; port;  in __set_agg_ports_ready()
652 static u32 __get_agg_bandwidth(struct aggregator *aggregator)  in __get_agg_bandwidth()  argument
656 	if (aggregator->num_of_ports) {  in __get_agg_bandwidth()
657 		switch (__get_link_speed(aggregator->lag_ports)) {  in __get_agg_bandwidth()
659 			bandwidth = aggregator->num_of_ports;  in __get_agg_bandwidth()
662 			bandwidth = aggregator->num_of_ports * 10;  in __get_agg_bandwidth()
665 			bandwidth = aggregator->num_of_ports * 100;  in __get_agg_bandwidth()
668 			bandwidth = aggregator->num_of_ports * 1000;  in __get_agg_bandwidth()
671 			bandwidth = aggregator->num_of_ports * 2500;  in __get_agg_bandwidth()
674 			bandwidth = aggregator->num_of_ports * 10000;  in __get_agg_bandwidth()
677 			bandwidth = aggregator->num_of_ports * 20000;  in __get_agg_bandwidth()
680 			bandwidth = aggregator->num_of_ports * 40000;  in __get_agg_bandwidth()
683 			bandwidth = aggregator->num_of_ports * 56000;  in __get_agg_bandwidth()
698 static struct aggregator *__get_active_agg(struct aggregator *aggregator)  in __get_active_agg()  argument
700 	struct bonding *bond = aggregator->slave->bond;  in __get_active_agg()
705 		if (SLAVE_AD_INFO(slave)->aggregator.is_active)  in __get_active_agg()
706 			return &(SLAVE_AD_INFO(slave)->aggregator);  in __get_active_agg()
876 				__set_agg_ports_ready(port->aggregator, __agg_ports_are_ready(port->aggregator));  in ad_mux_machine()
891 			__set_agg_ports_ready(port->aggregator, __agg_ports_are_ready(port->aggregator));  in ad_mux_machine()
907 				if (port->aggregator->is_active)  in ad_mux_machine()
919 				__set_agg_ports_ready(port->aggregator, __agg_ports_are_ready(port->aggregator));  in ad_mux_machine()
921 			} else if (port->aggregator->is_active) {  in ad_mux_machine()
937 				if (port->aggregator &&  in ad_mux_machine()
938 				    port->aggregator->is_active &&  in ad_mux_machine()
970 			if (port->aggregator->is_active)  in ad_mux_machine()
1309 	struct aggregator *aggregator, *free_aggregator = NULL, *temp_aggregator;  in ad_port_selection_logic()  local
1323 	if (port->aggregator) {  in ad_port_selection_logic()
1325 		temp_aggregator = port->aggregator;  in ad_port_selection_logic()
1348 				port->aggregator = NULL;  in ad_port_selection_logic()
1371 					     port->aggregator->aggregator_identifier);  in ad_port_selection_logic()
1376 		aggregator = &(SLAVE_AD_INFO(slave)->aggregator);  in ad_port_selection_logic()
1379 		if (!aggregator->lag_ports) {  in ad_port_selection_logic()
1381 				free_aggregator = aggregator;  in ad_port_selection_logic()
1385 …if (((aggregator->actor_oper_aggregator_key == port->actor_oper_port_key) && /* if all parameters …  in ad_port_selection_logic()
1386 		     MAC_ADDRESS_EQUAL(&(aggregator->partner_system), &(port->partner_oper.system)) &&  in ad_port_selection_logic()
1387 		     (aggregator->partner_system_priority == port->partner_oper.system_priority) &&  in ad_port_selection_logic()
1388 		     (aggregator->partner_oper_aggregator_key == port->partner_oper.key)  in ad_port_selection_logic()
1391 		      !aggregator->is_individual)  /* but is not individual OR */  in ad_port_selection_logic()
1395 			port->aggregator = aggregator;  in ad_port_selection_logic()
1397 				port->aggregator->aggregator_identifier;  in ad_port_selection_logic()
1398 			port->next_port_in_aggregator = aggregator->lag_ports;  in ad_port_selection_logic()
1399 			port->aggregator->num_of_ports++;  in ad_port_selection_logic()
1400 			aggregator->lag_ports = port;  in ad_port_selection_logic()
1403 				   port->aggregator->aggregator_identifier);  in ad_port_selection_logic()
1418 			port->aggregator = free_aggregator;  in ad_port_selection_logic()
1420 				port->aggregator->aggregator_identifier;  in ad_port_selection_logic()
1427 				port->aggregator->is_individual = false;  in ad_port_selection_logic()
1429 				port->aggregator->is_individual = true;  in ad_port_selection_logic()
1431 			port->aggregator->actor_admin_aggregator_key =  in ad_port_selection_logic()
1433 			port->aggregator->actor_oper_aggregator_key =  in ad_port_selection_logic()
1435 			port->aggregator->partner_system =  in ad_port_selection_logic()
1437 			port->aggregator->partner_system_priority =  in ad_port_selection_logic()
1439 			port->aggregator->partner_oper_aggregator_key = port->partner_oper.key;  in ad_port_selection_logic()
1440 			port->aggregator->receive_state = 1;  in ad_port_selection_logic()
1441 			port->aggregator->transmit_state = 1;  in ad_port_selection_logic()
1442 			port->aggregator->lag_ports = port;  in ad_port_selection_logic()
1443 			port->aggregator->num_of_ports++;  in ad_port_selection_logic()
1450 				   port->aggregator->aggregator_identifier);  in ad_port_selection_logic()
1460 	__set_agg_ports_ready(port->aggregator,  in ad_port_selection_logic()
1461 			      __agg_ports_are_ready(port->aggregator));  in ad_port_selection_logic()
1463 	aggregator = __get_first_agg(port);  in ad_port_selection_logic()
1464 	ad_agg_selection_logic(aggregator, update_slave_arr);  in ad_port_selection_logic()
1466 	if (!port->aggregator->is_active)  in ad_port_selection_logic()
1473 static struct aggregator *ad_agg_selection_test(struct aggregator *best,  in ad_agg_selection_test()
1474 						struct aggregator *curr)  in ad_agg_selection_test()
1541 static int agg_device_up(const struct aggregator *agg)  in agg_device_up()
1578 static void ad_agg_selection_logic(struct aggregator *agg,  in ad_agg_selection_logic()
1581 	struct aggregator *best, *active, *origin;  in ad_agg_selection_logic()
1593 		agg = &(SLAVE_AD_INFO(slave)->aggregator);  in ad_agg_selection_logic()
1638 			agg = &(SLAVE_AD_INFO(slave)->aggregator);  in ad_agg_selection_logic()
1699 static void ad_clear_agg(struct aggregator *aggregator)  in ad_clear_agg()  argument
1701 	if (aggregator) {  in ad_clear_agg()
1702 		aggregator->is_individual = false;  in ad_clear_agg()
1703 		aggregator->actor_admin_aggregator_key = 0;  in ad_clear_agg()
1704 		aggregator->actor_oper_aggregator_key = 0;  in ad_clear_agg()
1705 		aggregator->partner_system = null_mac_addr;  in ad_clear_agg()
1706 		aggregator->partner_system_priority = 0;  in ad_clear_agg()
1707 		aggregator->partner_oper_aggregator_key = 0;  in ad_clear_agg()
1708 		aggregator->receive_state = 0;  in ad_clear_agg()
1709 		aggregator->transmit_state = 0;  in ad_clear_agg()
1710 		aggregator->lag_ports = NULL;  in ad_clear_agg()
1711 		aggregator->is_active = 0;  in ad_clear_agg()
1712 		aggregator->num_of_ports = 0;  in ad_clear_agg()
1714 			 aggregator->aggregator_identifier);  in ad_clear_agg()
1722 static void ad_initialize_agg(struct aggregator *aggregator)  in ad_initialize_agg()  argument
1724 	if (aggregator) {  in ad_initialize_agg()
1725 		ad_clear_agg(aggregator);  in ad_initialize_agg()
1727 		aggregator->aggregator_mac_address = null_mac_addr;  in ad_initialize_agg()
1728 		aggregator->aggregator_identifier = 0;  in ad_initialize_agg()
1729 		aggregator->slave = NULL;  in ad_initialize_agg()
1784 		port->aggregator = NULL;  in ad_initialize_port()
1809 	if (port->aggregator->is_active) {  in ad_enable_collecting_distributing()
1812 			 port->aggregator->aggregator_identifier);  in ad_enable_collecting_distributing()
1827 	if (port->aggregator &&  in ad_disable_collecting_distributing()
1828 	    !MAC_ADDRESS_EQUAL(&(port->aggregator->partner_system),  in ad_disable_collecting_distributing()
1832 			 port->aggregator->aggregator_identifier);  in ad_disable_collecting_distributing()
1936 	struct aggregator *aggregator;  in bond_3ad_bind_slave()  local
1970 		aggregator = &(SLAVE_AD_INFO(slave)->aggregator);  in bond_3ad_bind_slave()
1972 		ad_initialize_agg(aggregator);  in bond_3ad_bind_slave()
1974 		aggregator->aggregator_mac_address = *((struct mac_addr *)bond->dev->dev_addr);  in bond_3ad_bind_slave()
1975 		aggregator->aggregator_identifier = ++BOND_AD_INFO(bond).aggregator_identifier;  in bond_3ad_bind_slave()
1976 		aggregator->slave = slave;  in bond_3ad_bind_slave()
1977 		aggregator->is_active = 0;  in bond_3ad_bind_slave()
1978 		aggregator->num_of_ports = 0;  in bond_3ad_bind_slave()
1993 	struct aggregator *aggregator, *new_aggregator, *temp_aggregator;  in bond_3ad_unbind_slave()  local
2002 	aggregator = &(SLAVE_AD_INFO(slave)->aggregator);  in bond_3ad_unbind_slave()
2013 		   aggregator->aggregator_identifier);  in bond_3ad_unbind_slave()
2021 	if (aggregator->lag_ports) {  in bond_3ad_unbind_slave()
2027 		if ((aggregator->lag_ports != port) ||  in bond_3ad_unbind_slave()
2028 		    (aggregator->lag_ports->next_port_in_aggregator)) {  in bond_3ad_unbind_slave()
2031 				new_aggregator = &(SLAVE_AD_INFO(slave_iter)->aggregator);  in bond_3ad_unbind_slave()
2049 					   aggregator->aggregator_identifier,  in bond_3ad_unbind_slave()
2058 				new_aggregator->is_individual = aggregator->is_individual;  in bond_3ad_unbind_slave()
2059 				new_aggregator->actor_admin_aggregator_key = aggregator->actor_admin_aggregator_key;  in bond_3ad_unbind_slave()
2060 				new_aggregator->actor_oper_aggregator_key = aggregator->actor_oper_aggregator_key;  in bond_3ad_unbind_slave()
2061 				new_aggregator->partner_system = aggregator->partner_system;  in bond_3ad_unbind_slave()
2062 				new_aggregator->partner_system_priority = aggregator->partner_system_priority;  in bond_3ad_unbind_slave()
2063 				new_aggregator->partner_oper_aggregator_key = aggregator->partner_oper_aggregator_key;  in bond_3ad_unbind_slave()
2064 				new_aggregator->receive_state = aggregator->receive_state;  in bond_3ad_unbind_slave()
2065 				new_aggregator->transmit_state = aggregator->transmit_state;  in bond_3ad_unbind_slave()
2066 				new_aggregator->lag_ports = aggregator->lag_ports;  in bond_3ad_unbind_slave()
2067 				new_aggregator->is_active = aggregator->is_active;  in bond_3ad_unbind_slave()
2068 				new_aggregator->num_of_ports = aggregator->num_of_ports;  in bond_3ad_unbind_slave()
2073 				for (temp_port = aggregator->lag_ports; temp_port;  in bond_3ad_unbind_slave()
2075 					temp_port->aggregator = new_aggregator;  in bond_3ad_unbind_slave()
2079 				ad_clear_agg(aggregator);  in bond_3ad_unbind_slave()
2091 			select_new_active_agg = aggregator->is_active;  in bond_3ad_unbind_slave()
2092 			ad_clear_agg(aggregator);  in bond_3ad_unbind_slave()
2108 		temp_aggregator = &(SLAVE_AD_INFO(slave_iter)->aggregator);  in bond_3ad_unbind_slave()
2160 	struct aggregator *aggregator;  in bond_3ad_state_machine_handler()  local
2192 			aggregator = __get_first_agg(port);  in bond_3ad_state_machine_handler()
2193 			ad_agg_selection_logic(aggregator, &update_slave_arr);  in bond_3ad_state_machine_handler()
2447 	struct aggregator *active;  in bond_3ad_set_carrier()
2457 	active = __get_active_agg(&(SLAVE_AD_INFO(first_slave)->aggregator));  in bond_3ad_set_carrier()
2488 	struct aggregator *aggregator = NULL;  in __bond_3ad_get_active_agg_info()  local
2495 		if (port->aggregator && port->aggregator->is_active) {  in __bond_3ad_get_active_agg_info()
2496 			aggregator = port->aggregator;  in __bond_3ad_get_active_agg_info()
2501 	if (!aggregator)  in __bond_3ad_get_active_agg_info()
2504 	ad_info->aggregator_id = aggregator->aggregator_identifier;  in __bond_3ad_get_active_agg_info()
2505 	ad_info->ports = aggregator->num_of_ports;  in __bond_3ad_get_active_agg_info()
2506 	ad_info->actor_key = aggregator->actor_oper_aggregator_key;  in __bond_3ad_get_active_agg_info()
2507 	ad_info->partner_key = aggregator->partner_oper_aggregator_key;  in __bond_3ad_get_active_agg_info()
2509 			aggregator->partner_system.mac_addr_value);  in __bond_3ad_get_active_agg_info()