net/dsa/switch.c

85 	int err;
91 		err = ds->ops->port_bridge_join(ds, info->dp->index,
95 		if (err)
96 			return err;
100 		err = ds->ops->crosschip_bridge_join(ds,
106 		if (err)
107 			return err;
165 	int err = 0;
169 		err = ds->ops->port_mdb_add(ds, port, mdb, db);
170 		trace_dsa_mdb_add_hw(dp, mdb->addr, mdb->vid, &db, err);
172 		return err;
187 		err = -ENOMEM;
191 	err = ds->ops->port_mdb_add(ds, port, mdb, db);
192 	trace_dsa_mdb_add_hw(dp, mdb->addr, mdb->vid, &db, err);
193 	if (err) {
207 	return err;
217 	int err = 0;
221 		err = ds->ops->port_mdb_del(ds, port, mdb, db);
222 		trace_dsa_mdb_del_hw(dp, mdb->addr, mdb->vid, &db, err);
224 		return err;
232 		err = -ENOENT;
242 	err = ds->ops->port_mdb_del(ds, port, mdb, db);
243 	trace_dsa_mdb_del_hw(dp, mdb->addr, mdb->vid, &db, err);
244 	if (err) {
255 	return err;
264 	int err = 0;
268 		err = ds->ops->port_fdb_add(ds, port, addr, vid, db);
269 		trace_dsa_fdb_add_hw(dp, addr, vid, &db, err);
271 		return err;
285 		err = -ENOMEM;
289 	err = ds->ops->port_fdb_add(ds, port, addr, vid, db);
290 	trace_dsa_fdb_add_hw(dp, addr, vid, &db, err);
291 	if (err) {
305 	return err;
314 	int err = 0;
318 		err = ds->ops->port_fdb_del(ds, port, addr, vid, db);
319 		trace_dsa_fdb_del_hw(dp, addr, vid, &db, err);
321 		return err;
329 		err = -ENOENT;
338 	err = ds->ops->port_fdb_del(ds, port, addr, vid, db);
339 	trace_dsa_fdb_del_hw(dp, addr, vid, &db, err);
340 	if (err) {
351 	return err;
359 	int err = 0;
373 		err = -ENOMEM;
377 	err = ds->ops->lag_fdb_add(ds, *lag, addr, vid, db);
378 	trace_dsa_lag_fdb_add_hw(lag->dev, addr, vid, &db, err);
379 	if (err) {
393 	return err;
401 	int err = 0;
408 		err = -ENOENT;
418 	err = ds->ops->lag_fdb_del(ds, *lag, addr, vid, db);
419 	trace_dsa_lag_fdb_del_hw(lag->dev, addr, vid, &db, err);
420 	if (err) {
431 	return err;
438 	int err = 0;
446 				err = dsa_switch_do_lag_fdb_add(ds, dp->lag,
451 				err = dsa_port_do_fdb_add(dp, info->addr,
454 			if (err)
459 	return err;
466 	int err = 0;
474 				err = dsa_switch_do_lag_fdb_del(ds, dp->lag,
479 				err = dsa_port_do_fdb_del(dp, info->addr,
482 			if (err)
487 	return err;
619 	int err = 0;
626 			err = dsa_port_do_mdb_add(dp, info->mdb, info->db);
627 			if (err)
632 	return err;
639 	int err = 0;
646 			err = dsa_port_do_mdb_del(dp, info->mdb, info->db);
647 			if (err)
652 	return err;
695 	int err = 0;
699 		err = ds->ops->port_vlan_add(ds, port, vlan, extack);
700 		trace_dsa_vlan_add_hw(dp, vlan, err);
702 		return err;
724 		err = -ENOMEM;
728 	err = ds->ops->port_vlan_add(ds, port, vlan, extack);
729 	trace_dsa_vlan_add_hw(dp, vlan, err);
730 	if (err) {
742 	return err;
751 	int err = 0;
755 		err = ds->ops->port_vlan_del(ds, port, vlan);
756 		trace_dsa_vlan_del_hw(dp, vlan, err);
758 		return err;
766 		err = -ENOENT;
775 	err = ds->ops->port_vlan_del(ds, port, vlan);
776 	trace_dsa_vlan_del_hw(dp, vlan, err);
777 	if (err) {
788 	return err;
795 	int err;
802 			err = dsa_port_do_vlan_add(dp, info->vlan,
804 			if (err)
805 				return err;
816 	int err;
823 			err = dsa_port_do_vlan_del(dp, info->vlan);
824 			if (err)
825 				return err;
836 	int err;
843 			err = dsa_port_do_vlan_add(dp, info->vlan,
845 			if (err)
846 				return err;
857 	int err;
864 			err = dsa_port_do_vlan_del(dp, info->vlan);
865 			if (err)
866 				return err;
878 	int err;
885 	err = ds->ops->change_tag_protocol(ds, tag_ops->proto);
886 	if (err)
887 		return err;
922 	int err;
926 		err = tag_ops->connect(ds);
927 		if (err)
928 			return err;
935 	err = ds->ops->connect_tag_protocol(ds, tag_ops->proto);
936 	if (err) {
940 		return err;
978 	int err;
982 		err = dsa_switch_ageing_time(ds, info);
985 		err = dsa_switch_bridge_join(ds, info);
988 		err = dsa_switch_bridge_leave(ds, info);
991 		err = dsa_switch_fdb_add(ds, info);
994 		err = dsa_switch_fdb_del(ds, info);
997 		err = dsa_switch_host_fdb_add(ds, info);
1000 		err = dsa_switch_host_fdb_del(ds, info);
1003 		err = dsa_switch_lag_fdb_add(ds, info);
1006 		err = dsa_switch_lag_fdb_del(ds, info);
1009 		err = dsa_switch_lag_change(ds, info);
1012 		err = dsa_switch_lag_join(ds, info);
1015 		err = dsa_switch_lag_leave(ds, info);
1018 		err = dsa_switch_mdb_add(ds, info);
1021 		err = dsa_switch_mdb_del(ds, info);
1024 		err = dsa_switch_host_mdb_add(ds, info);
1027 		err = dsa_switch_host_mdb_del(ds, info);
1030 		err = dsa_switch_vlan_add(ds, info);
1033 		err = dsa_switch_vlan_del(ds, info);
1036 		err = dsa_switch_host_vlan_add(ds, info);
1039 		err = dsa_switch_host_vlan_del(ds, info);
1042 		err = dsa_switch_mtu(ds, info);
1045 		err = dsa_switch_change_tag_proto(ds, info);
1048 		err = dsa_switch_connect_tag_proto(ds, info);
1051 		err = dsa_switch_disconnect_tag_proto(ds, info);
1054 		err = dsa_switch_tag_8021q_vlan_add(ds, info);
1057 		err = dsa_switch_tag_8021q_vlan_del(ds, info);
1060 		err = dsa_switch_conduit_state_change(ds, info);
1063 		err = -EOPNOTSUPP;
1067 	if (err)
1069 			event, err);
1071 	return notifier_from_errno(err);
1087 	int err;
1089 	err = raw_notifier_call_chain(nh, e, v);
1091 	return notifier_to_errno(err);
1109 	int err = 0;
1112 		err = dsa_tree_notify(dst, e, v);
1113 		if (err)
1117 	return err;
1129 	int err;
1131 	err = raw_notifier_chain_unregister(&ds->dst->nh, &ds->nb);
1132 	if (err)
1133 		dev_err(ds->dev, "failed to unregister notifier (%d)\n", err);