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
152 struct slave {  struct
162 	u8     backup:1,   /* indicates backup slave. Value corresponds with  argument
164 	       inactive:1, /* indicates inactive slave */  argument
186 	struct slave	*arr[0];  argument
196  * Get rcu_read_lock when reading or RTNL when writing slave list.
200 	struct   slave __rcu *curr_active_slave;
201 	struct   slave __rcu *current_arp_slave;
202 	struct   slave __rcu *primary_slave;
207 			      struct slave *);
244 	((struct slave *) rcu_dereference(dev->rx_handler_data))
247 	((struct slave *) rtnl_dereference(dev->rx_handler_data))
249 void bond_queue_slave_event(struct slave *slave);
250 void bond_lower_state_changed(struct slave *slave);
262 static inline struct slave *bond_get_slave_by_dev(struct bonding *bond,  in bond_get_slave_by_dev()
268 static inline struct bonding *bond_get_bond_by_slave(struct slave *slave)  in bond_get_bond_by_slave()  argument
270 	return slave->bond;  in bond_get_bond_by_slave()
329 	struct slave *slave = rcu_dereference(bond->curr_active_slave);  in bond_option_active_slave_get_rcu()  local
331 	return bond_uses_primary(bond) && slave ? slave->dev : NULL;  in bond_option_active_slave_get_rcu()
334 static inline bool bond_slave_is_up(struct slave *slave)  in bond_slave_is_up()  argument
336 	return netif_running(slave->dev) && netif_carrier_ok(slave->dev);  in bond_slave_is_up()
339 static inline void bond_set_active_slave(struct slave *slave)  in bond_set_active_slave()  argument
341 	if (slave->backup) {  in bond_set_active_slave()
342 		slave->backup = 0;  in bond_set_active_slave()
343 		bond_queue_slave_event(slave);  in bond_set_active_slave()
344 		bond_lower_state_changed(slave);  in bond_set_active_slave()
348 static inline void bond_set_backup_slave(struct slave *slave)  in bond_set_backup_slave()  argument
350 	if (!slave->backup) {  in bond_set_backup_slave()
351 		slave->backup = 1;  in bond_set_backup_slave()
352 		bond_queue_slave_event(slave);  in bond_set_backup_slave()
353 		bond_lower_state_changed(slave);  in bond_set_backup_slave()
357 static inline void bond_set_slave_state(struct slave *slave,  in bond_set_slave_state()  argument
360 	if (slave->backup == slave_state)  in bond_set_slave_state()
363 	slave->backup = slave_state;  in bond_set_slave_state()
365 		bond_lower_state_changed(slave);  in bond_set_slave_state()
366 		bond_queue_slave_event(slave);  in bond_set_slave_state()
367 		slave->should_notify = 0;  in bond_set_slave_state()
369 		if (slave->should_notify)  in bond_set_slave_state()
370 			slave->should_notify = 0;  in bond_set_slave_state()
372 			slave->should_notify = 1;  in bond_set_slave_state()
379 	struct slave *tmp;  in bond_slave_state_change()
392 	struct slave *tmp;  in bond_slave_state_notify()
402 static inline int bond_slave_state(struct slave *slave)  in bond_slave_state()  argument
404 	return slave->backup;  in bond_slave_state()
407 static inline bool bond_is_active_slave(struct slave *slave)  in bond_is_active_slave()  argument
409 	return !bond_slave_state(slave);  in bond_is_active_slave()
412 static inline bool bond_slave_can_tx(struct slave *slave)  in bond_slave_can_tx()  argument
414 	return bond_slave_is_up(slave) && slave->link == BOND_LINK_UP &&  in bond_slave_can_tx()
415 	       bond_is_active_slave(slave);  in bond_slave_can_tx()
420 	struct slave *slave;  in bond_is_active_slave_dev()  local
424 	slave = bond_slave_get_rcu(slave_dev);  in bond_is_active_slave_dev()
425 	active = bond_is_active_slave(slave);  in bond_is_active_slave_dev()
467 					struct slave *slave)  in slave_do_arp_validate()  argument
469 	return bond->params.arp_validate & (1 << bond_slave_state(slave));  in slave_do_arp_validate()
482 /* Get the oldest arp which we've received on this slave for bond's
486 						       struct slave *slave)  in slave_oldest_target_arp_rx()  argument
489 	unsigned long ret = slave->target_last_arp_rx[0];  in slave_oldest_target_arp_rx()
492 		if (time_before(slave->target_last_arp_rx[i], ret))  in slave_oldest_target_arp_rx()
493 			ret = slave->target_last_arp_rx[i];  in slave_oldest_target_arp_rx()
499 					struct slave *slave)  in slave_last_rx()  argument
502 		return slave_oldest_target_arp_rx(bond, slave);  in slave_last_rx()
504 	return slave->last_rx;  in slave_last_rx()
508 static inline void bond_netpoll_send_skb(const struct slave *slave,  in bond_netpoll_send_skb()  argument
511 	struct netpoll *np = slave->np;  in bond_netpoll_send_skb()
517 static inline void bond_netpoll_send_skb(const struct slave *slave,  in bond_netpoll_send_skb()  argument
523 static inline void bond_set_slave_inactive_flags(struct slave *slave,  in bond_set_slave_inactive_flags()  argument
526 	if (!bond_is_lb(slave->bond))  in bond_set_slave_inactive_flags()
527 		bond_set_slave_state(slave, BOND_STATE_BACKUP, notify);  in bond_set_slave_inactive_flags()
528 	if (!slave->bond->params.all_slaves_active)  in bond_set_slave_inactive_flags()
529 		slave->inactive = 1;  in bond_set_slave_inactive_flags()
532 static inline void bond_set_slave_active_flags(struct slave *slave,  in bond_set_slave_active_flags()  argument
535 	bond_set_slave_state(slave, BOND_STATE_ACTIVE, notify);  in bond_set_slave_active_flags()
536 	slave->inactive = 0;  in bond_set_slave_active_flags()
539 static inline bool bond_is_slave_inactive(struct slave *slave)  in bond_is_slave_inactive()  argument
541 	return slave->inactive;  in bond_is_slave_inactive()
544 static inline void bond_propose_link_state(struct slave *slave, int state)  in bond_propose_link_state()  argument
546 	slave->link_new_state = state;  in bond_propose_link_state()
549 static inline void bond_commit_link_state(struct slave *slave, bool notify)  in bond_commit_link_state()  argument
551 	if (slave->link_new_state == BOND_LINK_NOCHANGE)  in bond_commit_link_state()
554 	slave->link = slave->link_new_state;  in bond_commit_link_state()
556 		bond_queue_slave_event(slave);  in bond_commit_link_state()
557 		bond_lower_state_changed(slave);  in bond_commit_link_state()
558 		slave->should_notify_link = 0;  in bond_commit_link_state()
560 		if (slave->should_notify_link)  in bond_commit_link_state()
561 			slave->should_notify_link = 0;  in bond_commit_link_state()
563 			slave->should_notify_link = 1;  in bond_commit_link_state()
567 static inline void bond_set_slave_link_state(struct slave *slave, int state,  in bond_set_slave_link_state()  argument
570 	bond_propose_link_state(slave, state);  in bond_set_slave_link_state()
571 	bond_commit_link_state(slave, notify);  in bond_set_slave_link_state()
577 	struct slave *tmp;  in bond_slave_link_notify()
612 int bond_arp_rcv(const struct sk_buff *skb, struct bonding *bond, struct slave *slave);
618 int bond_sysfs_slave_add(struct slave *slave);
619 void bond_sysfs_slave_del(struct slave *slave);
626 void bond_change_active_slave(struct bonding *bond, struct slave *new_active);
642 int bond_update_slave_arr(struct bonding *bond, struct slave *skipslave);
669 static inline struct slave *bond_slave_has_mac(struct bonding *bond,  in bond_slave_has_mac()
673 	struct slave *tmp;  in bond_slave_has_mac()
683 static inline struct slave *bond_slave_has_mac_rcu(struct bonding *bond,  in bond_slave_has_mac_rcu()
687 	struct slave *tmp;  in bond_slave_has_mac_rcu()
700 	struct slave *tmp;  in bond_slave_has_mac_rx()