3  * drivers/net/team/team_mode_loadbalance.c - Load-balancing mode for team
17 static rx_handler_result_t lb_receive(struct team *team, struct team_port *port,  in lb_receive()  argument
32 typedef struct team_port *lb_select_tx_port_func_t(struct team *,
58 	struct team *team;  member
75 static struct lb_priv *get_lb_priv(struct team *team)  in get_lb_priv()  argument
77 	return (struct lb_priv *) &team->mode_priv;  in get_lb_priv()
96 static void lb_tx_hash_to_port_mapping_null_port(struct team *team,  in lb_tx_hash_to_port_mapping_null_port()  argument
99 	struct lb_priv *lb_priv = get_lb_priv(team);  in lb_tx_hash_to_port_mapping_null_port()
114 		team_options_change_check(team);  in lb_tx_hash_to_port_mapping_null_port()
118 static struct team_port *lb_hash_select_tx_port(struct team *team,  in lb_hash_select_tx_port()  argument
121 	int port_index = team_num_to_port_index(team, hash);  in lb_hash_select_tx_port()
123 	return team_get_port_by_index_rcu(team, port_index);  in lb_hash_select_tx_port()
127 static struct team_port *lb_htpm_select_tx_port(struct team *team,  in lb_htpm_select_tx_port()  argument
130 	struct lb_priv *lb_priv = get_lb_priv(team);  in lb_htpm_select_tx_port()
137 	return lb_hash_select_tx_port(team, hash);  in lb_htpm_select_tx_port()
217 static bool lb_transmit(struct team *team, struct sk_buff *skb)  in lb_transmit()  argument
219 	struct lb_priv *lb_priv = get_lb_priv(team);  in lb_transmit()
227 	port = select_tx_port_func(team, hash);  in lb_transmit()
230 	if (team_dev_queue_xmit(team, port, skb))  in lb_transmit()
240 static void lb_bpf_func_get(struct team *team, struct team_gsetter_ctx *ctx)  in lb_bpf_func_get()  argument
242 	struct lb_priv *lb_priv = get_lb_priv(team);  in lb_bpf_func_get()
281 static int lb_bpf_func_set(struct team *team, struct team_gsetter_ctx *ctx)  in lb_bpf_func_set()  argument
283 	struct lb_priv *lb_priv = get_lb_priv(team);  in lb_bpf_func_set()
305 						lockdep_is_held(&team->lock));  in lb_bpf_func_set()
318 static void lb_bpf_func_free(struct team *team)  in lb_bpf_func_free()  argument
320 	struct lb_priv *lb_priv = get_lb_priv(team);  in lb_bpf_func_free()
328 				       lockdep_is_held(&team->lock));  in lb_bpf_func_free()
332 static void lb_tx_method_get(struct team *team, struct team_gsetter_ctx *ctx)  in lb_tx_method_get()  argument
334 	struct lb_priv *lb_priv = get_lb_priv(team);  in lb_tx_method_get()
339 					 lockdep_is_held(&team->lock));  in lb_tx_method_get()
345 static int lb_tx_method_set(struct team *team, struct team_gsetter_ctx *ctx)  in lb_tx_method_set()  argument
347 	struct lb_priv *lb_priv = get_lb_priv(team);  in lb_tx_method_set()
357 static void lb_tx_hash_to_port_mapping_init(struct team *team,  in lb_tx_hash_to_port_mapping_init()  argument
360 	struct lb_priv *lb_priv = get_lb_priv(team);  in lb_tx_hash_to_port_mapping_init()
366 static void lb_tx_hash_to_port_mapping_get(struct team *team,  in lb_tx_hash_to_port_mapping_get()  argument
369 	struct lb_priv *lb_priv = get_lb_priv(team);  in lb_tx_hash_to_port_mapping_get()
377 static int lb_tx_hash_to_port_mapping_set(struct team *team,  in lb_tx_hash_to_port_mapping_set()  argument
380 	struct lb_priv *lb_priv = get_lb_priv(team);  in lb_tx_hash_to_port_mapping_set()
384 	list_for_each_entry(port, &team->port_list, list) {  in lb_tx_hash_to_port_mapping_set()
395 static void lb_hash_stats_init(struct team *team,  in lb_hash_stats_init()  argument
398 	struct lb_priv *lb_priv = get_lb_priv(team);  in lb_hash_stats_init()
404 static void lb_hash_stats_get(struct team *team, struct team_gsetter_ctx *ctx)  in lb_hash_stats_get()  argument
406 	struct lb_priv *lb_priv = get_lb_priv(team);  in lb_hash_stats_get()
413 static void lb_port_stats_init(struct team *team,  in lb_port_stats_init()  argument
422 static void lb_port_stats_get(struct team *team, struct team_gsetter_ctx *ctx)  in lb_port_stats_get()  argument
438 					  struct team *team)  in __lb_stats_info_refresh_check()  argument
464 	struct team *team;  in lb_stats_refresh()  local
478 	team = lb_priv_ex->team;  in lb_stats_refresh()
479 	lb_priv = get_lb_priv(team);  in lb_stats_refresh()
481 	if (!mutex_trylock(&team->lock)) {  in lb_stats_refresh()
495 		changed |= __lb_stats_info_refresh_check(s_info, team);  in lb_stats_refresh()
498 	list_for_each_entry(port, &team->port_list, list) {  in lb_stats_refresh()
509 		changed |= __lb_stats_info_refresh_check(s_info, team);  in lb_stats_refresh()
513 		team_options_change_check(team);  in lb_stats_refresh()
518 	mutex_unlock(&team->lock);  in lb_stats_refresh()
521 static void lb_stats_refresh_interval_get(struct team *team,  in lb_stats_refresh_interval_get()  argument
524 	struct lb_priv *lb_priv = get_lb_priv(team);  in lb_stats_refresh_interval_get()
529 static int lb_stats_refresh_interval_set(struct team *team,  in lb_stats_refresh_interval_set()  argument
532 	struct lb_priv *lb_priv = get_lb_priv(team);  in lb_stats_refresh_interval_set()
589 static int lb_init(struct team *team)  in lb_init()  argument
591 	struct lb_priv *lb_priv = get_lb_priv(team);  in lb_init()
603 	lb_priv->ex->team = team;  in lb_init()
620 	err = team_options_register(team, lb_options, ARRAY_SIZE(lb_options));  in lb_init()
632 static void lb_exit(struct team *team)  in lb_exit()  argument
634 	struct lb_priv *lb_priv = get_lb_priv(team);  in lb_exit()
636 	team_options_unregister(team, lb_options,  in lb_exit()
638 	lb_bpf_func_free(team);  in lb_exit()
644 static int lb_port_enter(struct team *team, struct team_port *port)  in lb_port_enter()  argument
654 static void lb_port_leave(struct team *team, struct team_port *port)  in lb_port_leave()  argument
661 static void lb_port_disabled(struct team *team, struct team_port *port)  in lb_port_disabled()  argument
663 	lb_tx_hash_to_port_mapping_null_port(team, port);  in lb_port_disabled()
700 MODULE_DESCRIPTION("Load-balancing mode for team");