113 static void ad_rx_machine(struct lacpdu *lacpdu, struct port *port);
420 static void __choose_matched(struct lacpdu *lacpdu, struct port *port)  in __choose_matched()  argument
426 	if (((ntohs(lacpdu->partner_port) == port->actor_port_number) &&  in __choose_matched()
427 	     (ntohs(lacpdu->partner_port_priority) == port->actor_port_priority) &&  in __choose_matched()
428 	     MAC_ADDRESS_EQUAL(&(lacpdu->partner_system), &(port->actor_system)) &&  in __choose_matched()
429 	     (ntohs(lacpdu->partner_system_priority) == port->actor_system_priority) &&  in __choose_matched()
430 	     (ntohs(lacpdu->partner_key) == port->actor_oper_port_key) &&  in __choose_matched()
431 …((lacpdu->partner_state & AD_STATE_AGGREGATION) == (port->actor_oper_port_state & AD_STATE_AGGREGA…  in __choose_matched()
432 	    ((lacpdu->actor_state & AD_STATE_AGGREGATION) == 0)  in __choose_matched()
449 static void __record_pdu(struct lacpdu *lacpdu, struct port *port)  in __record_pdu()  argument
451 	if (lacpdu && port) {  in __record_pdu()
454 		__choose_matched(lacpdu, port);  in __record_pdu()
458 		partner->port_number = ntohs(lacpdu->actor_port);  in __record_pdu()
459 		partner->port_priority = ntohs(lacpdu->actor_port_priority);  in __record_pdu()
460 		partner->system = lacpdu->actor_system;  in __record_pdu()
461 		partner->system_priority = ntohs(lacpdu->actor_system_priority);  in __record_pdu()
462 		partner->key = ntohs(lacpdu->actor_key);  in __record_pdu()
463 		partner->port_state = lacpdu->actor_state;  in __record_pdu()
472 		    (lacpdu->actor_state & AD_STATE_SYNCHRONIZATION)) {  in __record_pdu()
515 static void __update_selected(struct lacpdu *lacpdu, struct port *port)  in __update_selected()  argument
517 	if (lacpdu && port) {  in __update_selected()
523 		if (ntohs(lacpdu->actor_port) != partner->port_number ||  in __update_selected()
524 		    ntohs(lacpdu->actor_port_priority) != partner->port_priority ||  in __update_selected()
525 		    !MAC_ADDRESS_EQUAL(&lacpdu->actor_system, &partner->system) ||  in __update_selected()
526 		    ntohs(lacpdu->actor_system_priority) != partner->system_priority ||  in __update_selected()
527 		    ntohs(lacpdu->actor_key) != partner->key ||  in __update_selected()
528 …    (lacpdu->actor_state & AD_STATE_AGGREGATION) != (partner->port_state & AD_STATE_AGGREGATION)) {  in __update_selected()
579 static void __update_ntt(struct lacpdu *lacpdu, struct port *port)  in __update_ntt()  argument
582 	if (lacpdu && port) {  in __update_ntt()
586 		if ((ntohs(lacpdu->partner_port) != port->actor_port_number) ||  in __update_ntt()
587 		    (ntohs(lacpdu->partner_port_priority) != port->actor_port_priority) ||  in __update_ntt()
588 		    !MAC_ADDRESS_EQUAL(&(lacpdu->partner_system), &(port->actor_system)) ||  in __update_ntt()
589 		    (ntohs(lacpdu->partner_system_priority) != port->actor_system_priority) ||  in __update_ntt()
590 		    (ntohs(lacpdu->partner_key) != port->actor_oper_port_key) ||  in __update_ntt()
591 …((lacpdu->partner_state & AD_STATE_LACP_ACTIVITY) != (port->actor_oper_port_state & AD_STATE_LACP_…  in __update_ntt()
592 …((lacpdu->partner_state & AD_STATE_LACP_TIMEOUT) != (port->actor_oper_port_state & AD_STATE_LACP_T…  in __update_ntt()
593 …((lacpdu->partner_state & AD_STATE_SYNCHRONIZATION) != (port->actor_oper_port_state & AD_STATE_SYN…  in __update_ntt()
594 …((lacpdu->partner_state & AD_STATE_AGGREGATION) != (port->actor_oper_port_state & AD_STATE_AGGREGA…  in __update_ntt()
717 	struct lacpdu *lacpdu = &port->lacpdu;  in __update_lacpdu_from_port()  local
727 	lacpdu->actor_system_priority = htons(port->actor_system_priority);  in __update_lacpdu_from_port()
728 	lacpdu->actor_system = port->actor_system;  in __update_lacpdu_from_port()
729 	lacpdu->actor_key = htons(port->actor_oper_port_key);  in __update_lacpdu_from_port()
730 	lacpdu->actor_port_priority = htons(port->actor_port_priority);  in __update_lacpdu_from_port()
731 	lacpdu->actor_port = htons(port->actor_port_number);  in __update_lacpdu_from_port()
732 	lacpdu->actor_state = port->actor_oper_port_state;  in __update_lacpdu_from_port()
741 	lacpdu->partner_system_priority = htons(partner->system_priority);  in __update_lacpdu_from_port()
742 	lacpdu->partner_system = partner->system;  in __update_lacpdu_from_port()
743 	lacpdu->partner_key = htons(partner->key);  in __update_lacpdu_from_port()
744 	lacpdu->partner_port_priority = htons(partner->port_priority);  in __update_lacpdu_from_port()
745 	lacpdu->partner_port = htons(partner->port_number);  in __update_lacpdu_from_port()
746 	lacpdu->partner_state = partner->port_state;  in __update_lacpdu_from_port()
794 	lacpdu_header->lacpdu = port->lacpdu;  in ad_lacpdu_send()
1005 static void ad_rx_machine(struct lacpdu *lacpdu, struct port *port)  in ad_rx_machine()  argument
1025 	else if (lacpdu && ((port->sm_rx_state == AD_RX_EXPIRED) ||  in ad_rx_machine()
1069 	if ((port->sm_rx_state != last_state) || (lacpdu)) {  in ad_rx_machine()
1121 			if (MAC_ADDRESS_EQUAL(&(lacpdu->actor_system),  in ad_rx_machine()
1128 			__update_selected(lacpdu, port);  in ad_rx_machine()
1129 			__update_ntt(lacpdu, port);  in ad_rx_machine()
1130 			__record_pdu(lacpdu, port);  in ad_rx_machine()
1747 	static const struct lacpdu lacpdu = {  in ad_initialize_port()  local
1795 		memcpy(&port->lacpdu, &lacpdu, sizeof(lacpdu));  in ad_initialize_port()
2249 static int bond_3ad_rx_indication(struct lacpdu *lacpdu, struct slave *slave,  in bond_3ad_rx_indication()  argument
2255 	if (length >= sizeof(struct lacpdu)) {  in bond_3ad_rx_indication()
2265 		switch (lacpdu->subtype) {  in bond_3ad_rx_indication()
2274 			ad_rx_machine(lacpdu, port);  in bond_3ad_rx_indication()
2284 			switch (((struct bond_marker *)lacpdu)->tlv_type) {  in bond_3ad_rx_indication()
2288 				ad_marker_info_received((struct bond_marker *)lacpdu, port);  in bond_3ad_rx_indication()
2294 				ad_marker_response_received((struct bond_marker *)lacpdu, port);  in bond_3ad_rx_indication()
2527 	struct lacpdu *lacpdu, _lacpdu;  in bond_3ad_lacpdu_recv()  local
2535 	lacpdu = skb_header_pointer(skb, 0, sizeof(_lacpdu), &_lacpdu);  in bond_3ad_lacpdu_recv()
2536 	if (!lacpdu)  in bond_3ad_lacpdu_recv()
2539 	return bond_3ad_rx_indication(lacpdu, slave, skb->len);  in bond_3ad_lacpdu_recv()