--- zzzz-none-000/linux-4.9.276/include/uapi/linux/ip6_tunnel.h	2021-07-20 14:21:16.000000000 +0000
+++ falcon-5530-750/linux-4.9.276/include/uapi/linux/ip6_tunnel.h	2023-04-05 08:19:02.000000000 +0000
@@ -48,4 +48,42 @@
 	__be32			o_key;
 };
 
+struct map_rule_parm {
+	struct in6_addr ipv6_prefix;
+	__u8 ipv6_prefix_length;
+	__be32 ipv4_prefix;
+	__u8 ipv4_prefix_length;
+	__u16 psid_prefix;
+	__u8 psid_prefix_length;
+	__u8 ea_length;
+	__u8 psid_offset;
+	__u8 forwarding_mode;
+	__u8 forwarding_rule;
+	struct in6_addr raddr;
+	struct in6_addr laddr;
+};
+
+struct map_pool_parm {
+	__be32 pool_prefix;
+	__u8 pool_prefix_length;
+};
+
+struct map_parm {
+	char name[IFNAMSIZ];
+	int tunnel_source;
+	struct in6_addr br_address;
+	__u8 br_address_length;
+	__u8 role;
+	__u8 default_forwarding_mode;
+	__u8 default_forwarding_rule;
+	int ipv6_fragment_size;
+	__u8 ipv4_fragment_inner;
+	__u8 napt_always;
+	__u8 napt_force_recycle;
+	unsigned long rule_num;
+	unsigned long pool_num;
+	struct map_rule_parm rule[0];
+	struct map_pool_parm pool[0];
+};
+
 #endif