125 static void ad_agg_selection_logic(struct aggregator *aggregator,
127 static void ad_clear_agg(struct aggregator *aggregator);
128 static void ad_initialize_agg(struct aggregator *aggregator);
165 static inline struct aggregator *__get_first_agg(struct port *port)  in __get_first_agg()
169 	struct aggregator *agg;  in __get_first_agg()
177 	agg = first_slave ? &(SLAVE_AD_INFO(first_slave)->aggregator) : NULL;  in __get_first_agg()
190 static inline int __agg_has_partner(struct aggregator *agg)  in __agg_has_partner()
651 static int __agg_ports_are_ready(struct aggregator *aggregator)  in __agg_ports_are_ready()  argument
656 	if (aggregator) {  in __agg_ports_are_ready()
660 		for (port = aggregator->lag_ports;  in __agg_ports_are_ready()
679 static void __set_agg_ports_ready(struct aggregator *aggregator, int val)  in __set_agg_ports_ready()  argument
683 	for (port = aggregator->lag_ports; port;  in __set_agg_ports_ready()
692 static int __agg_active_ports(struct aggregator *agg)  in __agg_active_ports()
711 static u32 __get_agg_bandwidth(struct aggregator *aggregator)  in __get_agg_bandwidth()  argument
713 	int nports = __agg_active_ports(aggregator);  in __get_agg_bandwidth()
717 		switch (__get_link_speed(aggregator->lag_ports)) {  in __get_agg_bandwidth()
773 static struct aggregator *__get_active_agg(struct aggregator *aggregator)  in __get_active_agg()  argument
775 	struct bonding *bond = aggregator->slave->bond;  in __get_active_agg()
780 		if (SLAVE_AD_INFO(slave)->aggregator.is_active)  in __get_active_agg()
781 			return &(SLAVE_AD_INFO(slave)->aggregator);  in __get_active_agg()
951 				__set_agg_ports_ready(port->aggregator, __agg_ports_are_ready(port->aggregator));  in ad_mux_machine()
966 			__set_agg_ports_ready(port->aggregator, __agg_ports_are_ready(port->aggregator));  in ad_mux_machine()
982 				if (port->aggregator->is_active)  in ad_mux_machine()
994 				__set_agg_ports_ready(port->aggregator, __agg_ports_are_ready(port->aggregator));  in ad_mux_machine()
996 			} else if (port->aggregator->is_active) {  in ad_mux_machine()
1012 				if (port->aggregator &&  in ad_mux_machine()
1013 				    port->aggregator->is_active &&  in ad_mux_machine()
1045 			if (port->aggregator->is_active)  in ad_mux_machine()
1379 	struct aggregator *aggregator, *free_aggregator = NULL, *temp_aggregator;  in ad_port_selection_logic()  local
1393 	if (port->aggregator) {  in ad_port_selection_logic()
1395 		temp_aggregator = port->aggregator;  in ad_port_selection_logic()
1418 				port->aggregator = NULL;  in ad_port_selection_logic()
1441 					     port->aggregator->aggregator_identifier);  in ad_port_selection_logic()
1446 		aggregator = &(SLAVE_AD_INFO(slave)->aggregator);  in ad_port_selection_logic()
1449 		if (!aggregator->lag_ports) {  in ad_port_selection_logic()
1451 				free_aggregator = aggregator;  in ad_port_selection_logic()
1455 …if (((aggregator->actor_oper_aggregator_key == port->actor_oper_port_key) && /* if all parameters …  in ad_port_selection_logic()
1456 		     MAC_ADDRESS_EQUAL(&(aggregator->partner_system), &(port->partner_oper.system)) &&  in ad_port_selection_logic()
1457 		     (aggregator->partner_system_priority == port->partner_oper.system_priority) &&  in ad_port_selection_logic()
1458 		     (aggregator->partner_oper_aggregator_key == port->partner_oper.key)  in ad_port_selection_logic()
1461 		      !aggregator->is_individual)  /* but is not individual OR */  in ad_port_selection_logic()
1465 			port->aggregator = aggregator;  in ad_port_selection_logic()
1467 				port->aggregator->aggregator_identifier;  in ad_port_selection_logic()
1468 			port->next_port_in_aggregator = aggregator->lag_ports;  in ad_port_selection_logic()
1469 			port->aggregator->num_of_ports++;  in ad_port_selection_logic()
1470 			aggregator->lag_ports = port;  in ad_port_selection_logic()
1473 				   port->aggregator->aggregator_identifier);  in ad_port_selection_logic()
1488 			port->aggregator = free_aggregator;  in ad_port_selection_logic()
1490 				port->aggregator->aggregator_identifier;  in ad_port_selection_logic()
1497 				port->aggregator->is_individual = false;  in ad_port_selection_logic()
1499 				port->aggregator->is_individual = true;  in ad_port_selection_logic()
1501 			port->aggregator->actor_admin_aggregator_key =  in ad_port_selection_logic()
1503 			port->aggregator->actor_oper_aggregator_key =  in ad_port_selection_logic()
1505 			port->aggregator->partner_system =  in ad_port_selection_logic()
1507 			port->aggregator->partner_system_priority =  in ad_port_selection_logic()
1509 			port->aggregator->partner_oper_aggregator_key = port->partner_oper.key;  in ad_port_selection_logic()
1510 			port->aggregator->receive_state = 1;  in ad_port_selection_logic()
1511 			port->aggregator->transmit_state = 1;  in ad_port_selection_logic()
1512 			port->aggregator->lag_ports = port;  in ad_port_selection_logic()
1513 			port->aggregator->num_of_ports++;  in ad_port_selection_logic()
1520 				   port->aggregator->aggregator_identifier);  in ad_port_selection_logic()
1530 	__set_agg_ports_ready(port->aggregator,  in ad_port_selection_logic()
1531 			      __agg_ports_are_ready(port->aggregator));  in ad_port_selection_logic()
1533 	aggregator = __get_first_agg(port);  in ad_port_selection_logic()
1534 	ad_agg_selection_logic(aggregator, update_slave_arr);  in ad_port_selection_logic()
1536 	if (!port->aggregator->is_active)  in ad_port_selection_logic()
1543 static struct aggregator *ad_agg_selection_test(struct aggregator *best,  in ad_agg_selection_test()
1544 						struct aggregator *curr)  in ad_agg_selection_test()
1611 static int agg_device_up(const struct aggregator *agg)  in agg_device_up()
1654 static void ad_agg_selection_logic(struct aggregator *agg,  in ad_agg_selection_logic()
1657 	struct aggregator *best, *active, *origin;  in ad_agg_selection_logic()
1669 		agg = &(SLAVE_AD_INFO(slave)->aggregator);  in ad_agg_selection_logic()
1714 			agg = &(SLAVE_AD_INFO(slave)->aggregator);  in ad_agg_selection_logic()
1775 static void ad_clear_agg(struct aggregator *aggregator)  in ad_clear_agg()  argument
1777 	if (aggregator) {  in ad_clear_agg()
1778 		aggregator->is_individual = false;  in ad_clear_agg()
1779 		aggregator->actor_admin_aggregator_key = 0;  in ad_clear_agg()
1780 		aggregator->actor_oper_aggregator_key = 0;  in ad_clear_agg()
1781 		eth_zero_addr(aggregator->partner_system.mac_addr_value);  in ad_clear_agg()
1782 		aggregator->partner_system_priority = 0;  in ad_clear_agg()
1783 		aggregator->partner_oper_aggregator_key = 0;  in ad_clear_agg()
1784 		aggregator->receive_state = 0;  in ad_clear_agg()
1785 		aggregator->transmit_state = 0;  in ad_clear_agg()
1786 		aggregator->lag_ports = NULL;  in ad_clear_agg()
1787 		aggregator->is_active = 0;  in ad_clear_agg()
1788 		aggregator->num_of_ports = 0;  in ad_clear_agg()
1790 			 aggregator->aggregator_identifier);  in ad_clear_agg()
1798 static void ad_initialize_agg(struct aggregator *aggregator)  in ad_initialize_agg()  argument
1800 	if (aggregator) {  in ad_initialize_agg()
1801 		ad_clear_agg(aggregator);  in ad_initialize_agg()
1803 		eth_zero_addr(aggregator->aggregator_mac_address.mac_addr_value);  in ad_initialize_agg()
1804 		aggregator->aggregator_identifier = 0;  in ad_initialize_agg()
1805 		aggregator->slave = NULL;  in ad_initialize_agg()
1860 		port->aggregator = NULL;  in ad_initialize_port()
1885 	if (port->aggregator->is_active) {  in ad_enable_collecting_distributing()
1888 			 port->aggregator->aggregator_identifier);  in ad_enable_collecting_distributing()
1903 	if (port->aggregator &&  in ad_disable_collecting_distributing()
1904 	    !MAC_ADDRESS_EQUAL(&(port->aggregator->partner_system),  in ad_disable_collecting_distributing()
1908 			 port->aggregator->aggregator_identifier);  in ad_disable_collecting_distributing()
2016 	struct aggregator *aggregator;  in bond_3ad_bind_slave()  local
2043 		aggregator = &(SLAVE_AD_INFO(slave)->aggregator);  in bond_3ad_bind_slave()
2045 		ad_initialize_agg(aggregator);  in bond_3ad_bind_slave()
2047 		aggregator->aggregator_mac_address = *((struct mac_addr *)bond->dev->dev_addr);  in bond_3ad_bind_slave()
2048 		aggregator->aggregator_identifier = ++BOND_AD_INFO(bond).aggregator_identifier;  in bond_3ad_bind_slave()
2049 		aggregator->slave = slave;  in bond_3ad_bind_slave()
2050 		aggregator->is_active = 0;  in bond_3ad_bind_slave()
2051 		aggregator->num_of_ports = 0;  in bond_3ad_bind_slave()
2066 	struct aggregator *aggregator, *new_aggregator, *temp_aggregator;  in bond_3ad_unbind_slave()  local
2075 	aggregator = &(SLAVE_AD_INFO(slave)->aggregator);  in bond_3ad_unbind_slave()
2086 		   aggregator->aggregator_identifier);  in bond_3ad_unbind_slave()
2094 	if (aggregator->lag_ports) {  in bond_3ad_unbind_slave()
2100 		if ((aggregator->lag_ports != port) ||  in bond_3ad_unbind_slave()
2101 		    (aggregator->lag_ports->next_port_in_aggregator)) {  in bond_3ad_unbind_slave()
2104 				new_aggregator = &(SLAVE_AD_INFO(slave_iter)->aggregator);  in bond_3ad_unbind_slave()
2122 					   aggregator->aggregator_identifier,  in bond_3ad_unbind_slave()
2131 				new_aggregator->is_individual = aggregator->is_individual;  in bond_3ad_unbind_slave()
2132 				new_aggregator->actor_admin_aggregator_key = aggregator->actor_admin_aggregator_key;  in bond_3ad_unbind_slave()
2133 				new_aggregator->actor_oper_aggregator_key = aggregator->actor_oper_aggregator_key;  in bond_3ad_unbind_slave()
2134 				new_aggregator->partner_system = aggregator->partner_system;  in bond_3ad_unbind_slave()
2135 				new_aggregator->partner_system_priority = aggregator->partner_system_priority;  in bond_3ad_unbind_slave()
2136 				new_aggregator->partner_oper_aggregator_key = aggregator->partner_oper_aggregator_key;  in bond_3ad_unbind_slave()
2137 				new_aggregator->receive_state = aggregator->receive_state;  in bond_3ad_unbind_slave()
2138 				new_aggregator->transmit_state = aggregator->transmit_state;  in bond_3ad_unbind_slave()
2139 				new_aggregator->lag_ports = aggregator->lag_ports;  in bond_3ad_unbind_slave()
2140 				new_aggregator->is_active = aggregator->is_active;  in bond_3ad_unbind_slave()
2141 				new_aggregator->num_of_ports = aggregator->num_of_ports;  in bond_3ad_unbind_slave()
2146 				for (temp_port = aggregator->lag_ports; temp_port;  in bond_3ad_unbind_slave()
2148 					temp_port->aggregator = new_aggregator;  in bond_3ad_unbind_slave()
2152 				ad_clear_agg(aggregator);  in bond_3ad_unbind_slave()
2164 			select_new_active_agg = aggregator->is_active;  in bond_3ad_unbind_slave()
2165 			ad_clear_agg(aggregator);  in bond_3ad_unbind_slave()
2181 		temp_aggregator = &(SLAVE_AD_INFO(slave_iter)->aggregator);  in bond_3ad_unbind_slave()
2265 	struct aggregator *aggregator;  in bond_3ad_state_machine_handler()  local
2297 			aggregator = __get_first_agg(port);  in bond_3ad_state_machine_handler()
2298 			ad_agg_selection_logic(aggregator, &update_slave_arr);  in bond_3ad_state_machine_handler()
2495 	struct aggregator *agg;  in bond_3ad_handle_link_change()
2554 	struct aggregator *active;  in bond_3ad_set_carrier()
2564 	active = __get_active_agg(&(SLAVE_AD_INFO(first_slave)->aggregator));  in bond_3ad_set_carrier()
2595 	struct aggregator *aggregator = NULL;  in __bond_3ad_get_active_agg_info()  local
2602 		if (port->aggregator && port->aggregator->is_active) {  in __bond_3ad_get_active_agg_info()
2603 			aggregator = port->aggregator;  in __bond_3ad_get_active_agg_info()
2608 	if (!aggregator)  in __bond_3ad_get_active_agg_info()
2611 	ad_info->aggregator_id = aggregator->aggregator_identifier;  in __bond_3ad_get_active_agg_info()
2612 	ad_info->ports = __agg_active_ports(aggregator);  in __bond_3ad_get_active_agg_info()
2613 	ad_info->actor_key = aggregator->actor_oper_aggregator_key;  in __bond_3ad_get_active_agg_info()
2614 	ad_info->partner_key = aggregator->partner_oper_aggregator_key;  in __bond_3ad_get_active_agg_info()
2616 			aggregator->partner_system.mac_addr_value);  in __bond_3ad_get_active_agg_info()