diff --git a/include/linux/if_link.h b/include/linux/if_link.h
index a3f53c9..c66ebbd 100644
--- a/include/linux/if_link.h
+++ b/include/linux/if_link.h
@@ -518,11 +518,18 @@
 #define IFLA_GENEVE_MAX	(__IFLA_GENEVE_MAX - 1)
 
 /* GTP section */
+
+enum ifla_gtp_role {
+	GTP_ROLE_GGSN = 0,
+	GTP_ROLE_SGSN,
+};
+
 enum {
 	IFLA_GTP_UNSPEC,
 	IFLA_GTP_FD0,
 	IFLA_GTP_FD1,
 	IFLA_GTP_PDP_HASHSIZE,
+	IFLA_GTP_ROLE,
 	__IFLA_GTP_MAX,
 };
 #define IFLA_GTP_MAX (__IFLA_GTP_MAX - 1)