52 	hsr_for_each_port(master->hsr, port) {  in hsr_check_carrier()
66 	struct hsr_priv *hsr;  in hsr_check_announce()  local
68 	hsr = netdev_priv(hsr_dev);  in hsr_check_announce()
71 		if (!timer_pending(&hsr->announce_timer)) {  in hsr_check_announce()
72 			hsr->announce_count = 0;  in hsr_check_announce()
73 			mod_timer(&hsr->announce_timer, jiffies +  in hsr_check_announce()
77 		if (hsr->redbox && !timer_pending(&hsr->announce_proxy_timer))  in hsr_check_announce()
78 			mod_timer(&hsr->announce_proxy_timer, jiffies +  in hsr_check_announce()
82 		timer_delete(&hsr->announce_timer);  in hsr_check_announce()
83 		if (hsr->redbox)  in hsr_check_announce()
84 			timer_delete(&hsr->announce_proxy_timer);  in hsr_check_announce()
88 void hsr_check_carrier_and_operstate(struct hsr_priv *hsr)  in hsr_check_carrier_and_operstate()  argument
93 	master = hsr_port_get_hsr(hsr, HSR_PT_MASTER);  in hsr_check_carrier_and_operstate()
102 int hsr_get_max_mtu(struct hsr_priv *hsr)  in hsr_get_max_mtu()  argument
108 	hsr_for_each_port(hsr, port)  in hsr_get_max_mtu()
119 	struct hsr_priv *hsr;  in hsr_dev_change_mtu()  local
121 	hsr = netdev_priv(dev);  in hsr_dev_change_mtu()
123 	if (new_mtu > hsr_get_max_mtu(hsr)) {  in hsr_dev_change_mtu()
136 	struct hsr_priv *hsr;  in hsr_dev_open()  local
140 	hsr = netdev_priv(dev);  in hsr_dev_open()
142 	hsr_for_each_port(hsr, port) {  in hsr_dev_open()
172 	struct hsr_priv *hsr;  in hsr_dev_close()  local
174 	hsr = netdev_priv(dev);  in hsr_dev_close()
175 	hsr_for_each_port(hsr, port) {  in hsr_dev_close()
192 static netdev_features_t hsr_features_recompute(struct hsr_priv *hsr,  in hsr_features_recompute()  argument
208 	hsr_for_each_port(hsr, port)  in hsr_features_recompute()
219 	struct hsr_priv *hsr = netdev_priv(dev);  in hsr_fix_features()  local
221 	return hsr_features_recompute(hsr, features);  in hsr_fix_features()
226 	struct hsr_priv *hsr = netdev_priv(dev);  in hsr_dev_xmit()  local
229 	master = hsr_port_get_hsr(hsr, HSR_PT_MASTER);  in hsr_dev_xmit()
234 		spin_lock_bh(&hsr->seqnr_lock);  in hsr_dev_xmit()
236 		spin_unlock_bh(&hsr->seqnr_lock);  in hsr_dev_xmit()
251 	struct hsr_priv *hsr = master->hsr;  in hsr_init_skb()  local
276 			    hsr->sup_multicast_addr,  in hsr_init_skb()
294 	struct hsr_priv *hsr = port->hsr;  in send_hsr_supervision_frame()  local
303 	if (hsr->announce_count < 3 && hsr->prot_version == 0) {  in send_hsr_supervision_frame()
306 		hsr->announce_count++;  in send_hsr_supervision_frame()
309 	if (hsr->redbox)  in send_hsr_supervision_frame()
320 	set_hsr_stag_path(hsr_stag, (hsr->prot_version ? 0x0 : 0xf));  in send_hsr_supervision_frame()
321 	set_hsr_stag_HSR_ver(hsr_stag, hsr->prot_version);  in send_hsr_supervision_frame()
324 	spin_lock_bh(&hsr->seqnr_lock);  in send_hsr_supervision_frame()
325 	if (hsr->prot_version > 0) {  in send_hsr_supervision_frame()
326 		hsr_stag->sequence_nr = htons(hsr->sup_sequence_nr);  in send_hsr_supervision_frame()
327 		hsr->sup_sequence_nr++;  in send_hsr_supervision_frame()
329 		hsr_stag->sequence_nr = htons(hsr->sequence_nr);  in send_hsr_supervision_frame()
330 		hsr->sequence_nr++;  in send_hsr_supervision_frame()
335 	hsr_stag->tlv.HSR_TLV_length = hsr->prot_version ?  in send_hsr_supervision_frame()
342 	if (hsr->redbox &&  in send_hsr_supervision_frame()
343 	    hsr_is_node_in_db(&hsr->proxy_node_db, addr)) {  in send_hsr_supervision_frame()
350 		ether_addr_copy(hsr_sp->macaddress_A, hsr->macaddress_redbox);  in send_hsr_supervision_frame()
354 		spin_unlock_bh(&hsr->seqnr_lock);  in send_hsr_supervision_frame()
359 	spin_unlock_bh(&hsr->seqnr_lock);  in send_hsr_supervision_frame()
367 	struct hsr_priv *hsr = master->hsr;  in send_prp_supervision_frame()  local
380 	set_hsr_stag_path(hsr_stag, (hsr->prot_version ? 0x0 : 0xf));  in send_prp_supervision_frame()
381 	set_hsr_stag_HSR_ver(hsr_stag, (hsr->prot_version ? 1 : 0));  in send_prp_supervision_frame()
384 	spin_lock_bh(&hsr->seqnr_lock);  in send_prp_supervision_frame()
385 	hsr_stag->sequence_nr = htons(hsr->sup_sequence_nr);  in send_prp_supervision_frame()
386 	hsr->sup_sequence_nr++;  in send_prp_supervision_frame()
395 		spin_unlock_bh(&hsr->seqnr_lock);  in send_prp_supervision_frame()
400 	spin_unlock_bh(&hsr->seqnr_lock);  in send_prp_supervision_frame()
407 	struct hsr_priv *hsr;  in hsr_announce()  local
411 	hsr = from_timer(hsr, t, announce_timer);  in hsr_announce()
414 	master = hsr_port_get_hsr(hsr, HSR_PT_MASTER);  in hsr_announce()
415 	hsr->proto_ops->send_sv_frame(master, &interval, master->dev->dev_addr);  in hsr_announce()
418 		mod_timer(&hsr->announce_timer, jiffies + interval);  in hsr_announce()
427 	struct hsr_priv *hsr = from_timer(hsr, t, announce_proxy_timer);  in hsr_proxy_announce()  local
436 	interlink = hsr_port_get_hsr(hsr, HSR_PT_INTERLINK);  in hsr_proxy_announce()
440 	list_for_each_entry_rcu(node, &hsr->proxy_node_db, mac_list) {  in hsr_proxy_announce()
441 		if (hsr_addr_is_redbox(hsr, node->macaddress_A))  in hsr_proxy_announce()
443 		hsr->proto_ops->send_sv_frame(interlink, &interval,  in hsr_proxy_announce()
451 		mod_timer(&hsr->announce_proxy_timer, jiffies + interval);  in hsr_proxy_announce()
458 void hsr_del_ports(struct hsr_priv *hsr)  in hsr_del_ports()  argument
462 	port = hsr_port_get_hsr(hsr, HSR_PT_SLAVE_A);  in hsr_del_ports()
466 	port = hsr_port_get_hsr(hsr, HSR_PT_SLAVE_B);  in hsr_del_ports()
470 	port = hsr_port_get_hsr(hsr, HSR_PT_INTERLINK);  in hsr_del_ports()
474 	port = hsr_port_get_hsr(hsr, HSR_PT_MASTER);  in hsr_del_ports()
482 	struct hsr_priv *hsr;  in hsr_set_rx_mode()  local
484 	hsr = netdev_priv(dev);  in hsr_set_rx_mode()
486 	hsr_for_each_port(hsr, port) {  in hsr_set_rx_mode()
504 	struct hsr_priv *hsr;  in hsr_change_rx_flags()  local
506 	hsr = netdev_priv(dev);  in hsr_change_rx_flags()
508 	hsr_for_each_port(hsr, port) {  in hsr_change_rx_flags()
531 	struct hsr_priv *hsr;  in hsr_ndo_vlan_rx_add_vid()  local
534 	hsr = netdev_priv(dev);  in hsr_ndo_vlan_rx_add_vid()
536 	hsr_for_each_port(hsr, port) {  in hsr_ndo_vlan_rx_add_vid()
578 	struct hsr_priv *hsr;  in hsr_ndo_vlan_rx_kill_vid()  local
580 	hsr = netdev_priv(dev);  in hsr_ndo_vlan_rx_kill_vid()
582 	hsr_for_each_port(hsr, port) {  in hsr_ndo_vlan_rx_kill_vid()
669 	struct hsr_priv *hsr = netdev_priv(ndev);  in hsr_get_port_ndev()  local
672 	hsr_for_each_port(hsr, port)  in hsr_get_port_ndev()
689 	struct hsr_priv *hsr;  in hsr_dev_finalize()  local
692 	hsr = netdev_priv(hsr_dev);  in hsr_dev_finalize()
693 	INIT_LIST_HEAD(&hsr->ports);  in hsr_dev_finalize()
694 	INIT_LIST_HEAD(&hsr->node_db);  in hsr_dev_finalize()
695 	INIT_LIST_HEAD(&hsr->proxy_node_db);  in hsr_dev_finalize()
696 	spin_lock_init(&hsr->list_lock);  in hsr_dev_finalize()
705 		hsr->net_id = PRP_LAN_ID << 1;  in hsr_dev_finalize()
706 		hsr->proto_ops = &prp_ops;  in hsr_dev_finalize()
708 		hsr->proto_ops = &hsr_ops;  in hsr_dev_finalize()
712 	res = hsr_create_self_node(hsr, hsr_dev->dev_addr,  in hsr_dev_finalize()
717 	spin_lock_init(&hsr->seqnr_lock);  in hsr_dev_finalize()
719 	hsr->sequence_nr = HSR_SEQNR_START;  in hsr_dev_finalize()
720 	hsr->sup_sequence_nr = HSR_SUP_SEQNR_START;  in hsr_dev_finalize()
722 	timer_setup(&hsr->announce_timer, hsr_announce, 0);  in hsr_dev_finalize()
723 	timer_setup(&hsr->prune_timer, hsr_prune_nodes, 0);  in hsr_dev_finalize()
724 	timer_setup(&hsr->prune_proxy_timer, hsr_prune_proxy_nodes, 0);  in hsr_dev_finalize()
725 	timer_setup(&hsr->announce_proxy_timer, hsr_proxy_announce, 0);  in hsr_dev_finalize()
727 	ether_addr_copy(hsr->sup_multicast_addr, def_multicast_addr);  in hsr_dev_finalize()
728 	hsr->sup_multicast_addr[ETH_ALEN - 1] = multicast_spec;  in hsr_dev_finalize()
730 	hsr->prot_version = protocol_version;  in hsr_dev_finalize()
735 	res = hsr_add_port(hsr, hsr_dev, HSR_PT_MASTER, extack);  in hsr_dev_finalize()
742 		hsr->fwd_offloaded = true;  in hsr_dev_finalize()
754 	res = hsr_add_port(hsr, slave[0], HSR_PT_SLAVE_A, extack);  in hsr_dev_finalize()
758 	res = hsr_add_port(hsr, slave[1], HSR_PT_SLAVE_B, extack);  in hsr_dev_finalize()
763 		res = hsr_add_port(hsr, interlink, HSR_PT_INTERLINK, extack);  in hsr_dev_finalize()
767 		hsr->redbox = true;  in hsr_dev_finalize()
768 		ether_addr_copy(hsr->macaddress_redbox, interlink->dev_addr);  in hsr_dev_finalize()
769 		mod_timer(&hsr->prune_proxy_timer,  in hsr_dev_finalize()
773 	hsr_debugfs_init(hsr, hsr_dev);  in hsr_dev_finalize()
774 	mod_timer(&hsr->prune_timer, jiffies + msecs_to_jiffies(PRUNE_PERIOD));  in hsr_dev_finalize()
779 	hsr_del_ports(hsr);  in hsr_dev_finalize()
781 	hsr_del_self_node(hsr);  in hsr_dev_finalize()