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Diffstat (limited to 'net/openvswitch/datapath.h')
-rw-r--r--net/openvswitch/datapath.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/net/openvswitch/datapath.h b/net/openvswitch/datapath.h
index 487a85f7d967..d24ba98024be 100644
--- a/net/openvswitch/datapath.h
+++ b/net/openvswitch/datapath.h
@@ -27,6 +27,7 @@
 #include <linux/u64_stats_sync.h>
 #include <net/ip_tunnels.h>
 
+#include "conntrack.h"
 #include "flow.h"
 #include "flow_table.h"
 #include "vport.h"
@@ -97,10 +98,13 @@ struct datapath {
  * NULL if the packet is not being tunneled.
  * @input_vport: The original vport packet came in on. This value is cached
  * when a packet is received by OVS.
+ * @mru: The maximum received fragement size; 0 if the packet is not
+ * fragmented.
  */
 struct ovs_skb_cb {
 	struct ip_tunnel_info  *egress_tun_info;
 	struct vport		*input_vport;
+	u16			mru;
 };
 #define OVS_CB(skb) ((struct ovs_skb_cb *)(skb)->cb)
 
@@ -113,6 +117,7 @@ struct ovs_skb_cb {
  * then no packet is sent and the packet is accounted in the datapath's @n_lost
  * counter.
  * @egress_tun_info: If nonnull, becomes %OVS_PACKET_ATTR_EGRESS_TUN_KEY.
+ * @mru: If not zero, Maximum received IP fragment size.
  */
 struct dp_upcall_info {
 	const struct ip_tunnel_info *egress_tun_info;
@@ -121,6 +126,7 @@ struct dp_upcall_info {
 	int actions_len;
 	u32 portid;
 	u8 cmd;
+	u16 mru;
 };
 
 /**