50 	struct mlxsw_sp_mr_route *mr_route;  member
61 			       const struct mlxsw_sp_mr_route *mr_route);
111 mlxsw_sp_mr_route_ivif_in_evifs(const struct mlxsw_sp_mr_route *mr_route)  in mlxsw_sp_mr_route_ivif_in_evifs()  argument
113 	vifi_t ivif = mr_route->mfc->mfc_parent;  in mlxsw_sp_mr_route_ivif_in_evifs()
115 	return mr_route->mfc->mfc_un.res.ttls[ivif] != 255;  in mlxsw_sp_mr_route_ivif_in_evifs()
119 mlxsw_sp_mr_route_valid_evifs_num(const struct mlxsw_sp_mr_route *mr_route)  in mlxsw_sp_mr_route_valid_evifs_num()  argument
125 	list_for_each_entry(rve, &mr_route->evif_list, route_node)  in mlxsw_sp_mr_route_valid_evifs_num()
132 mlxsw_sp_mr_route_action(const struct mlxsw_sp_mr_route *mr_route)  in mlxsw_sp_mr_route_action()  argument
137 	if (!mlxsw_sp_mr_vif_valid(mr_route->ivif.mr_vif))  in mlxsw_sp_mr_route_action()
143 	if (mr_route->mr_table->ops->is_route_starg(mr_route->mr_table,  in mlxsw_sp_mr_route_action()
144 						    mr_route) &&  in mlxsw_sp_mr_route_action()
145 	    !mlxsw_sp_mr_route_ivif_in_evifs(mr_route))  in mlxsw_sp_mr_route_action()
149 	if (!mlxsw_sp_mr_route_valid_evifs_num(mr_route))  in mlxsw_sp_mr_route_action()
155 	list_for_each_entry(rve, &mr_route->evif_list, route_node)  in mlxsw_sp_mr_route_action()
163 mlxsw_sp_mr_route_prio(const struct mlxsw_sp_mr_route *mr_route)  in mlxsw_sp_mr_route_prio()  argument
165 	return mr_route->mr_table->ops->is_route_starg(mr_route->mr_table,  in mlxsw_sp_mr_route_prio()
166 						       mr_route) ?  in mlxsw_sp_mr_route_prio()
170 static int mlxsw_sp_mr_route_evif_link(struct mlxsw_sp_mr_route *mr_route,  in mlxsw_sp_mr_route_evif_link()  argument
178 	rve->mr_route = mr_route;  in mlxsw_sp_mr_route_evif_link()
180 	list_add_tail(&rve->route_node, &mr_route->evif_list);  in mlxsw_sp_mr_route_evif_link()
193 static void mlxsw_sp_mr_route_ivif_link(struct mlxsw_sp_mr_route *mr_route,  in mlxsw_sp_mr_route_ivif_link()  argument
196 	mr_route->ivif.mr_route = mr_route;  in mlxsw_sp_mr_route_ivif_link()
197 	mr_route->ivif.mr_vif = mr_vif;  in mlxsw_sp_mr_route_ivif_link()
198 	list_add_tail(&mr_route->ivif.vif_node, &mr_vif->route_ivif_list);  in mlxsw_sp_mr_route_ivif_link()
201 static void mlxsw_sp_mr_route_ivif_unlink(struct mlxsw_sp_mr_route *mr_route)  in mlxsw_sp_mr_route_ivif_unlink()  argument
203 	list_del(&mr_route->ivif.vif_node);  in mlxsw_sp_mr_route_ivif_unlink()
208 			      struct mlxsw_sp_mr_route *mr_route,  in mlxsw_sp_mr_route_info_create()  argument
221 	list_for_each_entry(rve, &mr_route->evif_list, route_node) {  in mlxsw_sp_mr_route_info_create()
229 	if (mlxsw_sp_mr_vif_valid(mr_route->ivif.mr_vif))  in mlxsw_sp_mr_route_info_create()
230 		irif_index = mlxsw_sp_rif_index(mr_route->ivif.mr_vif->rif);  in mlxsw_sp_mr_route_info_create()
236 	route_info->min_mtu = mr_route->min_mtu;  in mlxsw_sp_mr_route_info_create()
237 	route_info->route_action = mr_route->route_action;  in mlxsw_sp_mr_route_info_create()
249 				   struct mlxsw_sp_mr_route *mr_route,  in mlxsw_sp_mr_route_write()  argument
257 	err = mlxsw_sp_mr_route_info_create(mr_table, mr_route, &route_info);  in mlxsw_sp_mr_route_write()
264 		mr_route->route_priv = kzalloc(mr->mr_ops->route_priv_size,  in mlxsw_sp_mr_route_write()
266 		if (!mr_route->route_priv) {  in mlxsw_sp_mr_route_write()
271 		route_params.key = mr_route->key;  in mlxsw_sp_mr_route_write()
273 		route_params.prio = mlxsw_sp_mr_route_prio(mr_route);  in mlxsw_sp_mr_route_write()
275 					       mr_route->route_priv,  in mlxsw_sp_mr_route_write()
278 			kfree(mr_route->route_priv);  in mlxsw_sp_mr_route_write()
280 		err = mr->mr_ops->route_update(mlxsw_sp, mr_route->route_priv,  in mlxsw_sp_mr_route_write()
289 				    struct mlxsw_sp_mr_route *mr_route)  in mlxsw_sp_mr_route_erase()  argument
294 	mr->mr_ops->route_destroy(mlxsw_sp, mr->priv, mr_route->route_priv);  in mlxsw_sp_mr_route_erase()
295 	kfree(mr_route->route_priv);  in mlxsw_sp_mr_route_erase()
303 	struct mlxsw_sp_mr_route *mr_route;  in mlxsw_sp_mr_route_create()  local
308 	mr_route = kzalloc(sizeof(*mr_route), GFP_KERNEL);  in mlxsw_sp_mr_route_create()
309 	if (!mr_route)  in mlxsw_sp_mr_route_create()
311 	INIT_LIST_HEAD(&mr_route->evif_list);  in mlxsw_sp_mr_route_create()
314 	mr_route->min_mtu = ETH_MAX_MTU;  in mlxsw_sp_mr_route_create()
316 	mr_route->mfc = mfc;  in mlxsw_sp_mr_route_create()
317 	mr_table->ops->key_create(mr_table, &mr_route->key, mr_route->mfc);  in mlxsw_sp_mr_route_create()
319 	mr_route->mr_table = mr_table;  in mlxsw_sp_mr_route_create()
322 			err = mlxsw_sp_mr_route_evif_link(mr_route,  in mlxsw_sp_mr_route_create()
327 			    mr_table->vifs[i].dev->mtu < mr_route->min_mtu)  in mlxsw_sp_mr_route_create()
328 				mr_route->min_mtu = mr_table->vifs[i].dev->mtu;  in mlxsw_sp_mr_route_create()
331 	mlxsw_sp_mr_route_ivif_link(mr_route,  in mlxsw_sp_mr_route_create()
334 	mr_route->route_action = mlxsw_sp_mr_route_action(mr_route);  in mlxsw_sp_mr_route_create()
335 	return mr_route;  in mlxsw_sp_mr_route_create()
338 	list_for_each_entry_safe(rve, tmp, &mr_route->evif_list, route_node)  in mlxsw_sp_mr_route_create()
340 	kfree(mr_route);  in mlxsw_sp_mr_route_create()
345 				      struct mlxsw_sp_mr_route *mr_route)  in mlxsw_sp_mr_route_destroy()  argument
349 	mlxsw_sp_mr_route_ivif_unlink(mr_route);  in mlxsw_sp_mr_route_destroy()
350 	mr_cache_put(mr_route->mfc);  in mlxsw_sp_mr_route_destroy()
351 	list_for_each_entry_safe(rve, tmp, &mr_route->evif_list, route_node)  in mlxsw_sp_mr_route_destroy()
353 	kfree(mr_route);  in mlxsw_sp_mr_route_destroy()
356 static void mlxsw_sp_mr_mfc_offload_set(struct mlxsw_sp_mr_route *mr_route,  in mlxsw_sp_mr_mfc_offload_set()  argument
360 		mr_route->mfc->mfc_flags |= MFC_OFFLOAD;  in mlxsw_sp_mr_mfc_offload_set()
362 		mr_route->mfc->mfc_flags &= ~MFC_OFFLOAD;  in mlxsw_sp_mr_mfc_offload_set()
365 static void mlxsw_sp_mr_mfc_offload_update(struct mlxsw_sp_mr_route *mr_route)  in mlxsw_sp_mr_mfc_offload_update()  argument
369 	offload = mr_route->route_action != MLXSW_SP_MR_ROUTE_ACTION_TRAP;  in mlxsw_sp_mr_mfc_offload_update()
370 	mlxsw_sp_mr_mfc_offload_set(mr_route, offload);  in mlxsw_sp_mr_mfc_offload_update()
374 				    struct mlxsw_sp_mr_route *mr_route)  in __mlxsw_sp_mr_route_del()  argument
378 	mlxsw_sp_mr_mfc_offload_set(mr_route, false);  in __mlxsw_sp_mr_route_del()
379 	rhashtable_remove_fast(&mr_table->route_ht, &mr_route->ht_node,  in __mlxsw_sp_mr_route_del()
381 	list_del(&mr_route->node);  in __mlxsw_sp_mr_route_del()
382 	mlxsw_sp_mr_route_erase(mr_table, mr_route);  in __mlxsw_sp_mr_route_del()
383 	mlxsw_sp_mr_route_destroy(mr_table, mr_route);  in __mlxsw_sp_mr_route_del()
390 	struct mlxsw_sp_mr_route *mr_route;  in mlxsw_sp_mr_route_add()  local
397 	mr_route = mlxsw_sp_mr_route_create(mr_table, mfc);  in mlxsw_sp_mr_route_add()
398 	if (IS_ERR(mr_route))  in mlxsw_sp_mr_route_add()
399 		return PTR_ERR(mr_route);  in mlxsw_sp_mr_route_add()
403 					       &mr_route->key,  in mlxsw_sp_mr_route_add()
412 		mr_route->route_priv = mr_orig_route->route_priv;  in mlxsw_sp_mr_route_add()
424 	err = mlxsw_sp_mr_route_write(mr_table, mr_route, replace);  in mlxsw_sp_mr_route_add()
430 	list_add_tail(&mr_route->node, &mr_table->route_list);  in mlxsw_sp_mr_route_add()
433 				     &mr_route->ht_node,  in mlxsw_sp_mr_route_add()
447 	mlxsw_sp_mr_mfc_offload_update(mr_route);  in mlxsw_sp_mr_route_add()
452 	list_del(&mr_route->node);  in mlxsw_sp_mr_route_add()
454 	mlxsw_sp_mr_route_erase(mr_table, mr_route);  in mlxsw_sp_mr_route_add()
458 	mlxsw_sp_mr_route_destroy(mr_table, mr_route);  in mlxsw_sp_mr_route_add()
465 	struct mlxsw_sp_mr_route *mr_route;  in mlxsw_sp_mr_route_del()  local
469 	mr_route = rhashtable_lookup_fast(&mr_table->route_ht, &key,  in mlxsw_sp_mr_route_del()
471 	if (mr_route) {  in mlxsw_sp_mr_route_del()
473 		__mlxsw_sp_mr_route_del(mr_table, mr_route);  in mlxsw_sp_mr_route_del()
489 	route_action = mlxsw_sp_mr_route_action(rve->mr_route);  in mlxsw_sp_mr_route_ivif_resolve()
495 	err = mr->mr_ops->route_irif_update(mlxsw_sp, rve->mr_route->route_priv,  in mlxsw_sp_mr_route_ivif_resolve()
501 					      rve->mr_route->route_priv,  in mlxsw_sp_mr_route_ivif_resolve()
509 	rve->mr_route->route_action = route_action;  in mlxsw_sp_mr_route_ivif_resolve()
510 	mlxsw_sp_mr_mfc_offload_update(rve->mr_route);  in mlxsw_sp_mr_route_ivif_resolve()
521 	mr->mr_ops->route_action_update(mlxsw_sp, rve->mr_route->route_priv,  in mlxsw_sp_mr_route_ivif_unresolve()
523 	rve->mr_route->route_action = MLXSW_SP_MR_ROUTE_ACTION_TRAP;  in mlxsw_sp_mr_route_ivif_unresolve()
524 	mlxsw_sp_mr_mfc_offload_update(rve->mr_route);  in mlxsw_sp_mr_route_ivif_unresolve()
542 						 rve->mr_route->route_priv,  in mlxsw_sp_mr_route_evif_resolve()
551 	route_action = mlxsw_sp_mr_route_action(rve->mr_route);  in mlxsw_sp_mr_route_evif_resolve()
552 	if (route_action != rve->mr_route->route_action) {  in mlxsw_sp_mr_route_evif_resolve()
554 						      rve->mr_route->route_priv,  in mlxsw_sp_mr_route_evif_resolve()
561 	if (rve->mr_vif->dev->mtu < rve->mr_route->min_mtu) {  in mlxsw_sp_mr_route_evif_resolve()
562 		rve->mr_route->min_mtu = rve->mr_vif->dev->mtu;  in mlxsw_sp_mr_route_evif_resolve()
564 						       rve->mr_route->route_priv,  in mlxsw_sp_mr_route_evif_resolve()
565 						       rve->mr_route->min_mtu);  in mlxsw_sp_mr_route_evif_resolve()
570 	rve->mr_route->route_action = route_action;  in mlxsw_sp_mr_route_evif_resolve()
571 	mlxsw_sp_mr_mfc_offload_update(rve->mr_route);  in mlxsw_sp_mr_route_evif_resolve()
575 	if (route_action != rve->mr_route->route_action)  in mlxsw_sp_mr_route_evif_resolve()
577 						rve->mr_route->route_priv,  in mlxsw_sp_mr_route_evif_resolve()
578 						rve->mr_route->route_action);  in mlxsw_sp_mr_route_evif_resolve()
581 		mr->mr_ops->route_erif_del(mlxsw_sp, rve->mr_route->route_priv,  in mlxsw_sp_mr_route_evif_resolve()
605 	if (mlxsw_sp_mr_route_valid_evifs_num(rve->mr_route) == 1)  in mlxsw_sp_mr_route_evif_unresolve()
608 		route_action = mlxsw_sp_mr_route_action(rve->mr_route);  in mlxsw_sp_mr_route_evif_unresolve()
609 	if (route_action != rve->mr_route->route_action)  in mlxsw_sp_mr_route_evif_unresolve()
611 						rve->mr_route->route_priv,  in mlxsw_sp_mr_route_evif_unresolve()
616 	mr->mr_ops->route_erif_del(mlxsw_sp, rve->mr_route->route_priv, rifi);  in mlxsw_sp_mr_route_evif_unresolve()
617 	rve->mr_route->route_action = route_action;  in mlxsw_sp_mr_route_evif_unresolve()
618 	mlxsw_sp_mr_mfc_offload_update(rve->mr_route);  in mlxsw_sp_mr_route_evif_unresolve()
767 		if (mtu < rve->mr_route->min_mtu) {  in mlxsw_sp_mr_rif_mtu_update()
768 			rve->mr_route->min_mtu = mtu;  in mlxsw_sp_mr_rif_mtu_update()
770 							 rve->mr_route->route_priv,  in mlxsw_sp_mr_rif_mtu_update()
814 				     const struct mlxsw_sp_mr_route *mr_route)  in mlxsw_sp_mr_route4_starg()  argument
816 	return mr_route->key.source_mask.addr4 == htonl(INADDR_ANY);  in mlxsw_sp_mr_route4_starg()
860 				     const struct mlxsw_sp_mr_route *mr_route)  in mlxsw_sp_mr_route6_starg()  argument
862 	return ipv6_addr_any(&mr_route->key.source_mask.addr6);  in mlxsw_sp_mr_route6_starg()
973 	struct mlxsw_sp_mr_route *mr_route, *tmp;  in mlxsw_sp_mr_table_flush()  local
977 	list_for_each_entry_safe(mr_route, tmp, &mr_table->route_list, node)  in mlxsw_sp_mr_table_flush()
978 		__mlxsw_sp_mr_route_del(mr_table, mr_route);  in mlxsw_sp_mr_table_flush()
998 					   struct mlxsw_sp_mr_route *mr_route)  in mlxsw_sp_mr_route_stats_update()  argument
1003 	if (mr_route->route_action == MLXSW_SP_MR_ROUTE_ACTION_TRAP)  in mlxsw_sp_mr_route_stats_update()
1006 	mr->mr_ops->route_stats(mlxsw_sp, mr_route->route_priv, &packets,  in mlxsw_sp_mr_route_stats_update()
1009 	if (mr_route->mfc->mfc_un.res.pkt != packets)  in mlxsw_sp_mr_route_stats_update()
1010 		mr_route->mfc->mfc_un.res.lastuse = jiffies;  in mlxsw_sp_mr_route_stats_update()
1011 	mr_route->mfc->mfc_un.res.pkt = packets;  in mlxsw_sp_mr_route_stats_update()
1012 	mr_route->mfc->mfc_un.res.bytes = bytes;  in mlxsw_sp_mr_route_stats_update()
1020 	struct mlxsw_sp_mr_route *mr_route;  in mlxsw_sp_mr_stats_update()  local
1026 		list_for_each_entry(mr_route, &mr_table->route_list, node)  in mlxsw_sp_mr_stats_update()
1028 						       mr_route);  in mlxsw_sp_mr_stats_update()