1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
index 77c6dc88e95d..028e684fa974 100644
--- a/include/linux/skbuff.h
+++ b/include/linux/skbuff.h
@@ -279,6 +279,16 @@ struct nf_bridge_info {
 };
 #endif
 
+#if IS_ENABLED(CONFIG_NET_TC_SKB_EXT)
+/* Chain in tc_skb_ext will be used to share the tc chain with
+ * ovs recirc_id. It will be set to the current chain by tc
+ * and read by ovs to recirc_id.
+ */
+struct tc_skb_ext {
+	__u32 chain;
+};
+#endif
+
 struct sk_buff_head {
 	/* These two members must be first. */
 	struct sk_buff	*next;
@@ -4058,6 +4068,9 @@ enum skb_ext_id {
 #ifdef CONFIG_XFRM
 	SKB_EXT_SEC_PATH,
 #endif
+#if IS_ENABLED(CONFIG_NET_TC_SKB_EXT)
+	TC_SKB_EXT,
+#endif
 	SKB_EXT_NUM, /* must be last */
 };