gue: TX support for using remote checksum offload option

[firefly-linux-kernel-4.4.55.git] / include / uapi / linux / if_tunnel.h

diff --git a/include/uapi/linux/if_tunnel.h b/include/uapi/linux/if_tunnel.h
index 280d9e092283673c4ac6ef37c3b5ecec2cb406e6..bd3cc11a431f9e5bb01f18d84d3f388915043367 100644 (file)
--- a/include/uapi/linux/if_tunnel.h
+++ b/include/uapi/linux/if_tunnel.h
@@ -69,6 +69,7 @@ enum tunnel_encap_types {
 
 #define TUNNEL_ENCAP_FLAG_CSUM         (1<<0)
 #define TUNNEL_ENCAP_FLAG_CSUM6                (1<<1)
+#define TUNNEL_ENCAP_FLAG_REMCSUM      (1<<2)
 
 /* SIT-mode i_flags */
 #define        SIT_ISATAP      0x0001