1 files changed, 3 insertions, 1 deletions

diff --git a/include/uapi/linux/if_xdp.h b/include/uapi/linux/if_xdp.h
index e411d6f9ac65..1fa0e977ea8d 100644
--- a/include/uapi/linux/if_xdp.h
+++ b/include/uapi/linux/if_xdp.h
@@ -13,7 +13,9 @@
 #include <linux/types.h>
 
 /* Options for the sxdp_flags field */
-#define XDP_SHARED_UMEM 1
+#define XDP_SHARED_UMEM (1 << 0)
+#define XDP_COPY        (1 << 1) /* Force copy-mode */
+#define XDP_ZEROCOPY    (1 << 2) /* Force zero-copy mode */
 
 struct sockaddr_xdp {
         __u16 sxdp_family;