48 	struct mlxsw_sp_mr_route *mr_route;  member
59 			       const struct mlxsw_sp_mr_route *mr_route);
108 mlxsw_sp_mr_route_ivif_in_evifs(const struct mlxsw_sp_mr_route *mr_route)  in mlxsw_sp_mr_route_ivif_in_evifs()  argument
110 	vifi_t ivif = mr_route->mfc->mfc_parent;  in mlxsw_sp_mr_route_ivif_in_evifs()
112 	return mr_route->mfc->mfc_un.res.ttls[ivif] != 255;  in mlxsw_sp_mr_route_ivif_in_evifs()
116 mlxsw_sp_mr_route_valid_evifs_num(const struct mlxsw_sp_mr_route *mr_route)  in mlxsw_sp_mr_route_valid_evifs_num()  argument
122 	list_for_each_entry(rve, &mr_route->evif_list, route_node)  in mlxsw_sp_mr_route_valid_evifs_num()
129 mlxsw_sp_mr_route_action(const struct mlxsw_sp_mr_route *mr_route)  in mlxsw_sp_mr_route_action()  argument
134 	if (!mlxsw_sp_mr_vif_valid(mr_route->ivif.mr_vif))  in mlxsw_sp_mr_route_action()
140 	if (mr_route->mr_table->ops->is_route_starg(mr_route->mr_table,  in mlxsw_sp_mr_route_action()
141 						    mr_route) &&  in mlxsw_sp_mr_route_action()
142 	    !mlxsw_sp_mr_route_ivif_in_evifs(mr_route))  in mlxsw_sp_mr_route_action()
146 	if (!mlxsw_sp_mr_route_valid_evifs_num(mr_route))  in mlxsw_sp_mr_route_action()
152 	list_for_each_entry(rve, &mr_route->evif_list, route_node)  in mlxsw_sp_mr_route_action()
160 mlxsw_sp_mr_route_prio(const struct mlxsw_sp_mr_route *mr_route)  in mlxsw_sp_mr_route_prio()  argument
162 	return mr_route->mr_table->ops->is_route_starg(mr_route->mr_table,  in mlxsw_sp_mr_route_prio()
163 						       mr_route) ?  in mlxsw_sp_mr_route_prio()
167 static int mlxsw_sp_mr_route_evif_link(struct mlxsw_sp_mr_route *mr_route,  in mlxsw_sp_mr_route_evif_link()  argument
175 	rve->mr_route = mr_route;  in mlxsw_sp_mr_route_evif_link()
177 	list_add_tail(&rve->route_node, &mr_route->evif_list);  in mlxsw_sp_mr_route_evif_link()
190 static void mlxsw_sp_mr_route_ivif_link(struct mlxsw_sp_mr_route *mr_route,  in mlxsw_sp_mr_route_ivif_link()  argument
193 	mr_route->ivif.mr_route = mr_route;  in mlxsw_sp_mr_route_ivif_link()
194 	mr_route->ivif.mr_vif = mr_vif;  in mlxsw_sp_mr_route_ivif_link()
195 	list_add_tail(&mr_route->ivif.vif_node, &mr_vif->route_ivif_list);  in mlxsw_sp_mr_route_ivif_link()
198 static void mlxsw_sp_mr_route_ivif_unlink(struct mlxsw_sp_mr_route *mr_route)  in mlxsw_sp_mr_route_ivif_unlink()  argument
200 	list_del(&mr_route->ivif.vif_node);  in mlxsw_sp_mr_route_ivif_unlink()
205 			      struct mlxsw_sp_mr_route *mr_route,  in mlxsw_sp_mr_route_info_create()  argument
218 	list_for_each_entry(rve, &mr_route->evif_list, route_node) {  in mlxsw_sp_mr_route_info_create()
226 	if (mlxsw_sp_mr_vif_valid(mr_route->ivif.mr_vif))  in mlxsw_sp_mr_route_info_create()
227 		irif_index = mlxsw_sp_rif_index(mr_route->ivif.mr_vif->rif);  in mlxsw_sp_mr_route_info_create()
233 	route_info->min_mtu = mr_route->min_mtu;  in mlxsw_sp_mr_route_info_create()
234 	route_info->route_action = mr_route->route_action;  in mlxsw_sp_mr_route_info_create()
246 				   struct mlxsw_sp_mr_route *mr_route,  in mlxsw_sp_mr_route_write()  argument
254 	err = mlxsw_sp_mr_route_info_create(mr_table, mr_route, &route_info);  in mlxsw_sp_mr_route_write()
261 		mr_route->route_priv = kzalloc(mr->mr_ops->route_priv_size,  in mlxsw_sp_mr_route_write()
263 		if (!mr_route->route_priv) {  in mlxsw_sp_mr_route_write()
268 		route_params.key = mr_route->key;  in mlxsw_sp_mr_route_write()
270 		route_params.prio = mlxsw_sp_mr_route_prio(mr_route);  in mlxsw_sp_mr_route_write()
272 					       mr_route->route_priv,  in mlxsw_sp_mr_route_write()
275 			kfree(mr_route->route_priv);  in mlxsw_sp_mr_route_write()
277 		err = mr->mr_ops->route_update(mlxsw_sp, mr_route->route_priv,  in mlxsw_sp_mr_route_write()
286 				    struct mlxsw_sp_mr_route *mr_route)  in mlxsw_sp_mr_route_erase()  argument
291 	mr->mr_ops->route_destroy(mlxsw_sp, mr->priv, mr_route->route_priv);  in mlxsw_sp_mr_route_erase()
292 	kfree(mr_route->route_priv);  in mlxsw_sp_mr_route_erase()
300 	struct mlxsw_sp_mr_route *mr_route;  in mlxsw_sp_mr_route_create()  local
305 	mr_route = kzalloc(sizeof(*mr_route), GFP_KERNEL);  in mlxsw_sp_mr_route_create()
306 	if (!mr_route)  in mlxsw_sp_mr_route_create()
308 	INIT_LIST_HEAD(&mr_route->evif_list);  in mlxsw_sp_mr_route_create()
311 	mr_route->min_mtu = ETH_MAX_MTU;  in mlxsw_sp_mr_route_create()
313 	mr_route->mfc = mfc;  in mlxsw_sp_mr_route_create()
314 	mr_table->ops->key_create(mr_table, &mr_route->key, mr_route->mfc);  in mlxsw_sp_mr_route_create()
316 	mr_route->mr_table = mr_table;  in mlxsw_sp_mr_route_create()
319 			err = mlxsw_sp_mr_route_evif_link(mr_route,  in mlxsw_sp_mr_route_create()
324 			    mr_table->vifs[i].dev->mtu < mr_route->min_mtu)  in mlxsw_sp_mr_route_create()
325 				mr_route->min_mtu = mr_table->vifs[i].dev->mtu;  in mlxsw_sp_mr_route_create()
328 	mlxsw_sp_mr_route_ivif_link(mr_route,  in mlxsw_sp_mr_route_create()
331 	mr_route->route_action = mlxsw_sp_mr_route_action(mr_route);  in mlxsw_sp_mr_route_create()
332 	return mr_route;  in mlxsw_sp_mr_route_create()
335 	list_for_each_entry_safe(rve, tmp, &mr_route->evif_list, route_node)  in mlxsw_sp_mr_route_create()
337 	kfree(mr_route);  in mlxsw_sp_mr_route_create()
342 				      struct mlxsw_sp_mr_route *mr_route)  in mlxsw_sp_mr_route_destroy()  argument
346 	mlxsw_sp_mr_route_ivif_unlink(mr_route);  in mlxsw_sp_mr_route_destroy()
347 	mr_cache_put(mr_route->mfc);  in mlxsw_sp_mr_route_destroy()
348 	list_for_each_entry_safe(rve, tmp, &mr_route->evif_list, route_node)  in mlxsw_sp_mr_route_destroy()
350 	kfree(mr_route);  in mlxsw_sp_mr_route_destroy()
353 static void mlxsw_sp_mr_mfc_offload_set(struct mlxsw_sp_mr_route *mr_route,  in mlxsw_sp_mr_mfc_offload_set()  argument
357 		mr_route->mfc->mfc_flags |= MFC_OFFLOAD;  in mlxsw_sp_mr_mfc_offload_set()
359 		mr_route->mfc->mfc_flags &= ~MFC_OFFLOAD;  in mlxsw_sp_mr_mfc_offload_set()
362 static void mlxsw_sp_mr_mfc_offload_update(struct mlxsw_sp_mr_route *mr_route)  in mlxsw_sp_mr_mfc_offload_update()  argument
366 	offload = mr_route->route_action != MLXSW_SP_MR_ROUTE_ACTION_TRAP;  in mlxsw_sp_mr_mfc_offload_update()
367 	mlxsw_sp_mr_mfc_offload_set(mr_route, offload);  in mlxsw_sp_mr_mfc_offload_update()
371 				    struct mlxsw_sp_mr_route *mr_route)  in __mlxsw_sp_mr_route_del()  argument
373 	mlxsw_sp_mr_mfc_offload_set(mr_route, false);  in __mlxsw_sp_mr_route_del()
374 	mlxsw_sp_mr_route_erase(mr_table, mr_route);  in __mlxsw_sp_mr_route_del()
375 	rhashtable_remove_fast(&mr_table->route_ht, &mr_route->ht_node,  in __mlxsw_sp_mr_route_del()
377 	list_del(&mr_route->node);  in __mlxsw_sp_mr_route_del()
378 	mlxsw_sp_mr_route_destroy(mr_table, mr_route);  in __mlxsw_sp_mr_route_del()
385 	struct mlxsw_sp_mr_route *mr_route;  in mlxsw_sp_mr_route_add()  local
392 	mr_route = mlxsw_sp_mr_route_create(mr_table, mfc);  in mlxsw_sp_mr_route_add()
393 	if (IS_ERR(mr_route))  in mlxsw_sp_mr_route_add()
394 		return PTR_ERR(mr_route);  in mlxsw_sp_mr_route_add()
398 					       &mr_route->key,  in mlxsw_sp_mr_route_add()
407 		mr_route->route_priv = mr_orig_route->route_priv;  in mlxsw_sp_mr_route_add()
419 	list_add_tail(&mr_route->node, &mr_table->route_list);  in mlxsw_sp_mr_route_add()
421 				     &mr_route->ht_node,  in mlxsw_sp_mr_route_add()
427 	err = mlxsw_sp_mr_route_write(mr_table, mr_route, replace);  in mlxsw_sp_mr_route_add()
440 	mlxsw_sp_mr_mfc_offload_update(mr_route);  in mlxsw_sp_mr_route_add()
444 	rhashtable_remove_fast(&mr_table->route_ht, &mr_route->ht_node,  in mlxsw_sp_mr_route_add()
447 	list_del(&mr_route->node);  in mlxsw_sp_mr_route_add()
450 	mlxsw_sp_mr_route_destroy(mr_table, mr_route);  in mlxsw_sp_mr_route_add()
457 	struct mlxsw_sp_mr_route *mr_route;  in mlxsw_sp_mr_route_del()  local
461 	mr_route = rhashtable_lookup_fast(&mr_table->route_ht, &key,  in mlxsw_sp_mr_route_del()
463 	if (mr_route)  in mlxsw_sp_mr_route_del()
464 		__mlxsw_sp_mr_route_del(mr_table, mr_route);  in mlxsw_sp_mr_route_del()
478 	route_action = mlxsw_sp_mr_route_action(rve->mr_route);  in mlxsw_sp_mr_route_ivif_resolve()
484 	err = mr->mr_ops->route_irif_update(mlxsw_sp, rve->mr_route->route_priv,  in mlxsw_sp_mr_route_ivif_resolve()
490 					      rve->mr_route->route_priv,  in mlxsw_sp_mr_route_ivif_resolve()
498 	rve->mr_route->route_action = route_action;  in mlxsw_sp_mr_route_ivif_resolve()
499 	mlxsw_sp_mr_mfc_offload_update(rve->mr_route);  in mlxsw_sp_mr_route_ivif_resolve()
510 	mr->mr_ops->route_action_update(mlxsw_sp, rve->mr_route->route_priv,  in mlxsw_sp_mr_route_ivif_unresolve()
512 	rve->mr_route->route_action = MLXSW_SP_MR_ROUTE_ACTION_TRAP;  in mlxsw_sp_mr_route_ivif_unresolve()
513 	mlxsw_sp_mr_mfc_offload_update(rve->mr_route);  in mlxsw_sp_mr_route_ivif_unresolve()
530 	route_action = mlxsw_sp_mr_route_action(rve->mr_route);  in mlxsw_sp_mr_route_evif_resolve()
531 	if (route_action != rve->mr_route->route_action) {  in mlxsw_sp_mr_route_evif_resolve()
533 						      rve->mr_route->route_priv,  in mlxsw_sp_mr_route_evif_resolve()
543 						 rve->mr_route->route_priv,  in mlxsw_sp_mr_route_evif_resolve()
550 	if (rve->mr_vif->dev->mtu < rve->mr_route->min_mtu) {  in mlxsw_sp_mr_route_evif_resolve()
551 		rve->mr_route->min_mtu = rve->mr_vif->dev->mtu;  in mlxsw_sp_mr_route_evif_resolve()
553 						       rve->mr_route->route_priv,  in mlxsw_sp_mr_route_evif_resolve()
554 						       rve->mr_route->min_mtu);  in mlxsw_sp_mr_route_evif_resolve()
559 	rve->mr_route->route_action = route_action;  in mlxsw_sp_mr_route_evif_resolve()
560 	mlxsw_sp_mr_mfc_offload_update(rve->mr_route);  in mlxsw_sp_mr_route_evif_resolve()
565 		mr->mr_ops->route_erif_del(mlxsw_sp, rve->mr_route->route_priv,  in mlxsw_sp_mr_route_evif_resolve()
568 	if (route_action != rve->mr_route->route_action)  in mlxsw_sp_mr_route_evif_resolve()
570 						rve->mr_route->route_priv,  in mlxsw_sp_mr_route_evif_resolve()
571 						rve->mr_route->route_action);  in mlxsw_sp_mr_route_evif_resolve()
594 	if (mlxsw_sp_mr_route_valid_evifs_num(rve->mr_route) == 1)  in mlxsw_sp_mr_route_evif_unresolve()
597 		route_action = mlxsw_sp_mr_route_action(rve->mr_route);  in mlxsw_sp_mr_route_evif_unresolve()
598 	if (route_action != rve->mr_route->route_action)  in mlxsw_sp_mr_route_evif_unresolve()
600 						rve->mr_route->route_priv,  in mlxsw_sp_mr_route_evif_unresolve()
605 	mr->mr_ops->route_erif_del(mlxsw_sp, rve->mr_route->route_priv, rifi);  in mlxsw_sp_mr_route_evif_unresolve()
606 	rve->mr_route->route_action = route_action;  in mlxsw_sp_mr_route_evif_unresolve()
607 	mlxsw_sp_mr_mfc_offload_update(rve->mr_route);  in mlxsw_sp_mr_route_evif_unresolve()
756 		if (mtu < rve->mr_route->min_mtu) {  in mlxsw_sp_mr_rif_mtu_update()
757 			rve->mr_route->min_mtu = mtu;  in mlxsw_sp_mr_rif_mtu_update()
759 							 rve->mr_route->route_priv,  in mlxsw_sp_mr_rif_mtu_update()
803 				     const struct mlxsw_sp_mr_route *mr_route)  in mlxsw_sp_mr_route4_starg()  argument
805 	return mr_route->key.source_mask.addr4 == htonl(INADDR_ANY);  in mlxsw_sp_mr_route4_starg()
849 				     const struct mlxsw_sp_mr_route *mr_route)  in mlxsw_sp_mr_route6_starg()  argument
851 	return ipv6_addr_any(&mr_route->key.source_mask.addr6);  in mlxsw_sp_mr_route6_starg()
955 	struct mlxsw_sp_mr_route *mr_route, *tmp;  in mlxsw_sp_mr_table_flush()  local
958 	list_for_each_entry_safe(mr_route, tmp, &mr_table->route_list, node)  in mlxsw_sp_mr_table_flush()
959 		__mlxsw_sp_mr_route_del(mr_table, mr_route);  in mlxsw_sp_mr_table_flush()
978 					   struct mlxsw_sp_mr_route *mr_route)  in mlxsw_sp_mr_route_stats_update()  argument
983 	if (mr_route->route_action == MLXSW_SP_MR_ROUTE_ACTION_TRAP)  in mlxsw_sp_mr_route_stats_update()
986 	mr->mr_ops->route_stats(mlxsw_sp, mr_route->route_priv, &packets,  in mlxsw_sp_mr_route_stats_update()
989 	if (mr_route->mfc->mfc_un.res.pkt != packets)  in mlxsw_sp_mr_route_stats_update()
990 		mr_route->mfc->mfc_un.res.lastuse = jiffies;  in mlxsw_sp_mr_route_stats_update()
991 	mr_route->mfc->mfc_un.res.pkt = packets;  in mlxsw_sp_mr_route_stats_update()
992 	mr_route->mfc->mfc_un.res.bytes = bytes;  in mlxsw_sp_mr_route_stats_update()
1000 	struct mlxsw_sp_mr_route *mr_route;  in mlxsw_sp_mr_stats_update()  local
1005 		list_for_each_entry(mr_route, &mr_table->route_list, node)  in mlxsw_sp_mr_stats_update()
1007 						       mr_route);  in mlxsw_sp_mr_stats_update()