42 	netdev_info(bond_dev, "(slave %s): " fmt, (slave_dev)->name, ##__VA_ARGS__)
44 	netdev_warn(bond_dev, "(slave %s): " fmt, (slave_dev)->name, ##__VA_ARGS__)
46 	netdev_dbg(bond_dev, "(slave %s): " fmt, (slave_dev)->name, ##__VA_ARGS__)
48 	netdev_err(bond_dev, "(slave %s): " fmt, (slave_dev)->name, ##__VA_ARGS__)
52 /* slave list primitives */
77  * @pos:	current slave
155 struct slave {  struct
165 	u8     backup:1,   /* indicates backup slave. Value corresponds with  argument
167 	       inactive:1, /* indicates inactive slave */  argument
186 static inline struct slave *to_slave(struct kobject *kobj)  in to_slave()  argument
188 	return container_of(kobj, struct slave, kobj);  in to_slave()
194 	struct slave	*arr[];
204  * Get rcu_read_lock when reading or RTNL when writing slave list.
208 	struct   slave __rcu *curr_active_slave;
209 	struct   slave __rcu *current_arp_slave;
210 	struct   slave __rcu *primary_slave;
216 			      struct slave *);
255 	((struct slave *) rcu_dereference(dev->rx_handler_data))
258 	((struct slave *) rtnl_dereference(dev->rx_handler_data))
260 void bond_queue_slave_event(struct slave *slave);
261 void bond_lower_state_changed(struct slave *slave);
273 static inline struct slave *bond_get_slave_by_dev(struct bonding *bond,  in bond_get_slave_by_dev()
279 static inline struct bonding *bond_get_bond_by_slave(struct slave *slave)  in bond_get_bond_by_slave()  argument
281 	return slave->bond;  in bond_get_bond_by_slave()
340 	struct slave *slave = rcu_dereference(bond->curr_active_slave);  in bond_option_active_slave_get_rcu()  local
342 	return bond_uses_primary(bond) && slave ? slave->dev : NULL;  in bond_option_active_slave_get_rcu()
345 static inline bool bond_slave_is_up(struct slave *slave)  in bond_slave_is_up()  argument
347 	return netif_running(slave->dev) && netif_carrier_ok(slave->dev);  in bond_slave_is_up()
350 static inline void bond_set_active_slave(struct slave *slave)  in bond_set_active_slave()  argument
352 	if (slave->backup) {  in bond_set_active_slave()
353 		slave->backup = 0;  in bond_set_active_slave()
354 		bond_queue_slave_event(slave);  in bond_set_active_slave()
355 		bond_lower_state_changed(slave);  in bond_set_active_slave()
359 static inline void bond_set_backup_slave(struct slave *slave)  in bond_set_backup_slave()  argument
361 	if (!slave->backup) {  in bond_set_backup_slave()
362 		slave->backup = 1;  in bond_set_backup_slave()
363 		bond_queue_slave_event(slave);  in bond_set_backup_slave()
364 		bond_lower_state_changed(slave);  in bond_set_backup_slave()
368 static inline void bond_set_slave_state(struct slave *slave,  in bond_set_slave_state()  argument
371 	if (slave->backup == slave_state)  in bond_set_slave_state()
374 	slave->backup = slave_state;  in bond_set_slave_state()
376 		bond_lower_state_changed(slave);  in bond_set_slave_state()
377 		bond_queue_slave_event(slave);  in bond_set_slave_state()
378 		slave->should_notify = 0;  in bond_set_slave_state()
380 		if (slave->should_notify)  in bond_set_slave_state()
381 			slave->should_notify = 0;  in bond_set_slave_state()
383 			slave->should_notify = 1;  in bond_set_slave_state()
390 	struct slave *tmp;  in bond_slave_state_change()
403 	struct slave *tmp;  in bond_slave_state_notify()
413 static inline int bond_slave_state(struct slave *slave)  in bond_slave_state()  argument
415 	return slave->backup;  in bond_slave_state()
418 static inline bool bond_is_active_slave(struct slave *slave)  in bond_is_active_slave()  argument
420 	return !bond_slave_state(slave);  in bond_is_active_slave()
423 static inline bool bond_slave_can_tx(struct slave *slave)  in bond_slave_can_tx()  argument
425 	return bond_slave_is_up(slave) && slave->link == BOND_LINK_UP &&  in bond_slave_can_tx()
426 	       bond_is_active_slave(slave);  in bond_slave_can_tx()
431 	struct slave *slave;  in bond_is_active_slave_dev()  local
435 	slave = bond_slave_get_rcu(slave_dev);  in bond_is_active_slave_dev()
436 	active = bond_is_active_slave(slave);  in bond_is_active_slave_dev()
478 					struct slave *slave)  in slave_do_arp_validate()  argument
480 	return bond->params.arp_validate & (1 << bond_slave_state(slave));  in slave_do_arp_validate()
493 /* Get the oldest arp which we've received on this slave for bond's
497 						       struct slave *slave)  in slave_oldest_target_arp_rx()  argument
500 	unsigned long ret = slave->target_last_arp_rx[0];  in slave_oldest_target_arp_rx()
503 		if (time_before(slave->target_last_arp_rx[i], ret))  in slave_oldest_target_arp_rx()
504 			ret = slave->target_last_arp_rx[i];  in slave_oldest_target_arp_rx()
510 					struct slave *slave)  in slave_last_rx()  argument
513 		return slave_oldest_target_arp_rx(bond, slave);  in slave_last_rx()
515 	return slave->last_rx;  in slave_last_rx()
519 static inline netdev_tx_t bond_netpoll_send_skb(const struct slave *slave,  in bond_netpoll_send_skb()  argument
522 	return netpoll_send_skb(slave->np, skb);  in bond_netpoll_send_skb()
525 static inline netdev_tx_t bond_netpoll_send_skb(const struct slave *slave,  in bond_netpoll_send_skb()  argument
533 static inline void bond_set_slave_inactive_flags(struct slave *slave,  in bond_set_slave_inactive_flags()  argument
536 	if (!bond_is_lb(slave->bond))  in bond_set_slave_inactive_flags()
537 		bond_set_slave_state(slave, BOND_STATE_BACKUP, notify);  in bond_set_slave_inactive_flags()
538 	if (!slave->bond->params.all_slaves_active)  in bond_set_slave_inactive_flags()
539 		slave->inactive = 1;  in bond_set_slave_inactive_flags()
542 static inline void bond_set_slave_active_flags(struct slave *slave,  in bond_set_slave_active_flags()  argument
545 	bond_set_slave_state(slave, BOND_STATE_ACTIVE, notify);  in bond_set_slave_active_flags()
546 	slave->inactive = 0;  in bond_set_slave_active_flags()
549 static inline bool bond_is_slave_inactive(struct slave *slave)  in bond_is_slave_inactive()  argument
551 	return slave->inactive;  in bond_is_slave_inactive()
554 static inline void bond_propose_link_state(struct slave *slave, int state)  in bond_propose_link_state()  argument
556 	slave->link_new_state = state;  in bond_propose_link_state()
559 static inline void bond_commit_link_state(struct slave *slave, bool notify)  in bond_commit_link_state()  argument
561 	if (slave->link_new_state == BOND_LINK_NOCHANGE)  in bond_commit_link_state()
564 	slave->link = slave->link_new_state;  in bond_commit_link_state()
566 		bond_queue_slave_event(slave);  in bond_commit_link_state()
567 		bond_lower_state_changed(slave);  in bond_commit_link_state()
568 		slave->should_notify_link = 0;  in bond_commit_link_state()
570 		if (slave->should_notify_link)  in bond_commit_link_state()
571 			slave->should_notify_link = 0;  in bond_commit_link_state()
573 			slave->should_notify_link = 1;  in bond_commit_link_state()
577 static inline void bond_set_slave_link_state(struct slave *slave, int state,  in bond_set_slave_link_state()  argument
580 	bond_propose_link_state(slave, state);  in bond_set_slave_link_state()
581 	bond_commit_link_state(slave, notify);  in bond_set_slave_link_state()
587 	struct slave *tmp;  in bond_slave_link_notify()
622 int bond_arp_rcv(const struct sk_buff *skb, struct bonding *bond, struct slave *slave);
628 int bond_sysfs_slave_add(struct slave *slave);
629 void bond_sysfs_slave_del(struct slave *slave);
636 void bond_change_active_slave(struct bonding *bond, struct slave *new_active);
652 int bond_update_slave_arr(struct bonding *bond, struct slave *skipslave);
679 static inline struct slave *bond_slave_has_mac(struct bonding *bond,  in bond_slave_has_mac()
683 	struct slave *tmp;  in bond_slave_has_mac()
693 static inline struct slave *bond_slave_has_mac_rcu(struct bonding *bond,  in bond_slave_has_mac_rcu()
697 	struct slave *tmp;  in bond_slave_has_mac_rcu()
710 	struct slave *tmp;  in bond_slave_has_mac_rx()