10 #include <linux/mpls.h>
81 	if (index < net->mpls.platform_labels) {  in mpls_route_input_rcu()
83 			rcu_dereference(net->mpls.platform_label);  in mpls_route_input_rcu()
299 		 * the incoming MPLS header, otherwise decrement the  in mpls_egress()
304 		     net->mpls.ip_ttl_propagate))  in mpls_egress()
321 		 * the incoming MPLS header, otherwise decrement the  in mpls_egress()
326 		     net->mpls.ip_ttl_propagate))  in mpls_egress()
559 	platform_label = rtnl_dereference(net->mpls.platform_label);  in mpls_route_update()
575 	platform_label = rtnl_dereference(net->mpls.platform_label);  in find_free_label()
576 	platform_labels = net->mpls.platform_labels;  in find_free_label()
950 	if (is_ok && *index >= net->mpls.platform_labels) {  in mpls_label_ok()
956 	*index = array_index_nospec(*index, net->mpls.platform_labels);  in mpls_label_ok()
983 	/* Append makes no sense with mpls */  in mpls_route_add()
986 		NL_SET_ERR_MSG(extack, "MPLS does not support route append");  in mpls_route_add()
991 	platform_label = rtnl_dereference(net->mpls.platform_label);  in mpls_route_add()
1400 	char path[sizeof("net/mpls/conf/") + IFNAMSIZ];  in mpls_dev_sysctl_register()
1418 	snprintf(path, sizeof(path), "net/mpls/conf/%s", dev->name);  in mpls_dev_sysctl_register()
1503 	platform_label = rtnl_dereference(net->mpls.platform_label);  in mpls_ifdown()
1504 	for (index = 0; index < net->mpls.platform_labels; index++) {  in mpls_ifdown()
1584 	platform_label = rtnl_dereference(net->mpls.platform_label);  in mpls_ifup()
1585 	for (index = 0; index < net->mpls.platform_labels; index++) {  in mpls_ifup()
1833 		NL_SET_ERR_MSG(extack, "rtm_dst_len must be 20 for MPLS");  in rtm_to_route_config()
1837 		NL_SET_ERR_MSG(extack, "rtm_src_len must be 0 for MPLS");  in rtm_to_route_config()
1841 		NL_SET_ERR_MSG(extack, "rtm_tos must be 0 for MPLS");  in rtm_to_route_config()
1846 			       "MPLS only supports the main route table");  in rtm_to_route_config()
1851 	/* As mpls uses destination specific addresses  in rtm_to_route_config()
1857 			       "Invalid route scope  - MPLS only supports UNIVERSE");  in rtm_to_route_config()
1862 			       "Invalid route type - MPLS only supports UNICAST");  in rtm_to_route_config()
1866 		NL_SET_ERR_MSG(extack, "rtm_flags must be 0 for MPLS");  in rtm_to_route_config()
1907 			NL_SET_ERR_MSG(extack, "MPLS does not support RTA_GATEWAY attribute");  in rtm_to_route_config()
2203 		/* for MPLS, there is only 1 table with fixed type and flags.  in mpls_dump_routes()
2216 	platform_label = rtnl_dereference(net->mpls.platform_label);  in mpls_dump_routes()
2217 	platform_labels = net->mpls.platform_labels;  in mpls_dump_routes()
2344 		NL_SET_ERR_MSG_MOD(extack, "rtm_dst_len must be 20 for MPLS");  in mpls_valid_getroute_req()
2575 	old = rtnl_dereference(net->mpls.platform_label);  in resize_platform_label_table()
2576 	old_limit = net->mpls.platform_labels;  in resize_platform_label_table()
2603 	net->mpls.platform_labels = limit;  in resize_platform_label_table()
2604 	rcu_assign_pointer(net->mpls.platform_label, labels);  in resize_platform_label_table()
2629 	int platform_labels = net->mpls.platform_labels;  in mpls_platform_labels()
2661 		.data		= MPLS_NS_SYSCTL_OFFSET(mpls.ip_ttl_propagate),
2670 		.data		= MPLS_NS_SYSCTL_OFFSET(mpls.default_ttl),
2685 	net->mpls.platform_labels = 0;  in mpls_net_init()
2686 	net->mpls.platform_label = NULL;  in mpls_net_init()
2687 	net->mpls.ip_ttl_propagate = 1;  in mpls_net_init()
2688 	net->mpls.default_ttl = 255;  in mpls_net_init()
2700 	net->mpls.ctl = register_net_sysctl(net, "net/mpls", table);  in mpls_net_init()
2701 	if (net->mpls.ctl == NULL) {  in mpls_net_init()
2716 	table = net->mpls.ctl->ctl_table_arg;  in mpls_net_exit()
2717 	unregister_net_sysctl_table(net->mpls.ctl);  in mpls_net_exit()
2730 	platform_label = rtnl_dereference(net->mpls.platform_label);  in mpls_net_exit()
2731 	platform_labels = net->mpls.platform_labels;  in mpls_net_exit()
2783 		pr_err("Can't add mpls over gre tunnel ops\n");  in mpls_init()