133 	    md->u.tun_info.mode & IP_TUNNEL_INFO_TX)  in iptunnel_metadata_reply()
136 	src = &md->u.tun_info;  in iptunnel_metadata_reply()
141 	dst = &res->u.tun_info;  in iptunnel_metadata_reply()
660 	struct ip_tunnel_info *tun_info;  in ip_tun_build_state()  local
672 	new_state = lwtunnel_state_alloc(sizeof(*tun_info) + opt_len);  in ip_tun_build_state()
678 	tun_info = lwt_tun_info(new_state);  in ip_tun_build_state()
680 	err = ip_tun_set_opts(tb[LWTUNNEL_IP_OPTS], tun_info, extack);  in ip_tun_build_state()
687 	err = dst_cache_init(&tun_info->dst_cache, GFP_KERNEL);  in ip_tun_build_state()
695 		tun_info->key.tun_id = nla_get_be64(tb[LWTUNNEL_IP_ID]);  in ip_tun_build_state()
698 		tun_info->key.u.ipv4.dst = nla_get_in_addr(tb[LWTUNNEL_IP_DST]);  in ip_tun_build_state()
701 		tun_info->key.u.ipv4.src = nla_get_in_addr(tb[LWTUNNEL_IP_SRC]);  in ip_tun_build_state()
704 		tun_info->key.ttl = nla_get_u8(tb[LWTUNNEL_IP_TTL]);  in ip_tun_build_state()
707 		tun_info->key.tos = nla_get_u8(tb[LWTUNNEL_IP_TOS]);  in ip_tun_build_state()
716 		ip_tunnel_flags_or(tun_info->key.tun_flags,  in ip_tun_build_state()
717 				   tun_info->key.tun_flags, flags);  in ip_tun_build_state()
720 	tun_info->mode = IP_TUNNEL_INFO_TX;  in ip_tun_build_state()
721 	tun_info->options_len = opt_len;  in ip_tun_build_state()
731 	struct ip_tunnel_info *tun_info = lwt_tun_info(lwtstate);  in ip_tun_destroy_state()  local
733 	dst_cache_destroy(&tun_info->dst_cache);  in ip_tun_destroy_state()
738 					 struct ip_tunnel_info *tun_info)  in ip_tun_fill_encap_opts_geneve()  argument
748 	while (tun_info->options_len > offset) {  in ip_tun_fill_encap_opts_geneve()
749 		opt = ip_tunnel_info_opts(tun_info) + offset;  in ip_tun_fill_encap_opts_geneve()
766 					struct ip_tunnel_info *tun_info)  in ip_tun_fill_encap_opts_vxlan()  argument
775 	md = ip_tunnel_info_opts(tun_info);  in ip_tun_fill_encap_opts_vxlan()
786 					 struct ip_tunnel_info *tun_info)  in ip_tun_fill_encap_opts_erspan()  argument
795 	md = ip_tunnel_info_opts(tun_info);  in ip_tun_fill_encap_opts_erspan()
817 				  struct ip_tunnel_info *tun_info)  in ip_tun_fill_encap_opts()  argument
822 	if (!ip_tunnel_is_options_present(tun_info->key.tun_flags))  in ip_tun_fill_encap_opts()
829 	if (test_bit(IP_TUNNEL_GENEVE_OPT_BIT, tun_info->key.tun_flags))  in ip_tun_fill_encap_opts()
830 		err = ip_tun_fill_encap_opts_geneve(skb, tun_info);  in ip_tun_fill_encap_opts()
831 	else if (test_bit(IP_TUNNEL_VXLAN_OPT_BIT, tun_info->key.tun_flags))  in ip_tun_fill_encap_opts()
832 		err = ip_tun_fill_encap_opts_vxlan(skb, tun_info);  in ip_tun_fill_encap_opts()
833 	else if (test_bit(IP_TUNNEL_ERSPAN_OPT_BIT, tun_info->key.tun_flags))  in ip_tun_fill_encap_opts()
834 		err = ip_tun_fill_encap_opts_erspan(skb, tun_info);  in ip_tun_fill_encap_opts()
848 	struct ip_tunnel_info *tun_info = lwt_tun_info(lwtstate);  in ip_tun_fill_encap_info()  local
850 	if (nla_put_be64(skb, LWTUNNEL_IP_ID, tun_info->key.tun_id,  in ip_tun_fill_encap_info()
852 	    nla_put_in_addr(skb, LWTUNNEL_IP_DST, tun_info->key.u.ipv4.dst) ||  in ip_tun_fill_encap_info()
853 	    nla_put_in_addr(skb, LWTUNNEL_IP_SRC, tun_info->key.u.ipv4.src) ||  in ip_tun_fill_encap_info()
854 	    nla_put_u8(skb, LWTUNNEL_IP_TOS, tun_info->key.tos) ||  in ip_tun_fill_encap_info()
855 	    nla_put_u8(skb, LWTUNNEL_IP_TTL, tun_info->key.ttl) ||  in ip_tun_fill_encap_info()
857 			 ip_tunnel_flags_to_be16(tun_info->key.tun_flags)) ||  in ip_tun_fill_encap_info()
858 	    ip_tun_fill_encap_opts(skb, LWTUNNEL_IP_OPTS, tun_info))  in ip_tun_fill_encap_info()
954 	struct ip_tunnel_info *tun_info;  in ip6_tun_build_state()  local
966 	new_state = lwtunnel_state_alloc(sizeof(*tun_info) + opt_len);  in ip6_tun_build_state()
972 	tun_info = lwt_tun_info(new_state);  in ip6_tun_build_state()
974 	err = ip_tun_set_opts(tb[LWTUNNEL_IP6_OPTS], tun_info, extack);  in ip6_tun_build_state()
981 		tun_info->key.tun_id = nla_get_be64(tb[LWTUNNEL_IP6_ID]);  in ip6_tun_build_state()
984 		tun_info->key.u.ipv6.dst = nla_get_in6_addr(tb[LWTUNNEL_IP6_DST]);  in ip6_tun_build_state()
987 		tun_info->key.u.ipv6.src = nla_get_in6_addr(tb[LWTUNNEL_IP6_SRC]);  in ip6_tun_build_state()
990 		tun_info->key.ttl = nla_get_u8(tb[LWTUNNEL_IP6_HOPLIMIT]);  in ip6_tun_build_state()
993 		tun_info->key.tos = nla_get_u8(tb[LWTUNNEL_IP6_TC]);  in ip6_tun_build_state()
1003 		ip_tunnel_flags_or(tun_info->key.tun_flags,  in ip6_tun_build_state()
1004 				   tun_info->key.tun_flags, flags);  in ip6_tun_build_state()
1007 	tun_info->mode = IP_TUNNEL_INFO_TX | IP_TUNNEL_INFO_IPV6;  in ip6_tun_build_state()
1008 	tun_info->options_len = opt_len;  in ip6_tun_build_state()
1018 	struct ip_tunnel_info *tun_info = lwt_tun_info(lwtstate);  in ip6_tun_fill_encap_info()  local
1020 	if (nla_put_be64(skb, LWTUNNEL_IP6_ID, tun_info->key.tun_id,  in ip6_tun_fill_encap_info()
1022 	    nla_put_in6_addr(skb, LWTUNNEL_IP6_DST, &tun_info->key.u.ipv6.dst) ||  in ip6_tun_fill_encap_info()
1023 	    nla_put_in6_addr(skb, LWTUNNEL_IP6_SRC, &tun_info->key.u.ipv6.src) ||  in ip6_tun_fill_encap_info()
1024 	    nla_put_u8(skb, LWTUNNEL_IP6_TC, tun_info->key.tos) ||  in ip6_tun_fill_encap_info()
1025 	    nla_put_u8(skb, LWTUNNEL_IP6_HOPLIMIT, tun_info->key.ttl) ||  in ip6_tun_fill_encap_info()
1027 			 ip_tunnel_flags_to_be16(tun_info->key.tun_flags)) ||  in ip6_tun_fill_encap_info()
1028 	    ip_tun_fill_encap_opts(skb, LWTUNNEL_IP6_OPTS, tun_info))  in ip6_tun_fill_encap_info()