X-Git-Url: http://git.cascardo.eti.br/?a=blobdiff_plain;f=datapath%2Fdatapath.h;h=a3ba8865a9f91a554e50f5c153f7fb54394884d3;hb=a94ebc39996bbbf59ec6e646d785d2c1aa4d09f7;hp=9f3d7b2da60ba4545272b02c373e011777de2218;hpb=c3bb15b38a9532081ca104af4eee894af8e5b18c;p=cascardo%2Fovs.git

diff --git a/datapath/datapath.h b/datapath/datapath.h
index 9f3d7b2da..a3ba8865a 100644
--- a/datapath/datapath.h
+++ b/datapath/datapath.h
@@ -97,9 +97,12 @@ struct datapath {
  * struct ovs_skb_cb - OVS data in skb CB
  * @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 vport		*input_vport;
+	u16			mru;
 };
 #define OVS_CB(skb) ((struct ovs_skb_cb *)(skb)->cb)
 
@@ -112,6 +115,7 @@ 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 {
 	struct ip_tunnel_info *egress_tun_info;
@@ -121,6 +125,7 @@ struct dp_upcall_info {
 	int actions_len;
 	u32 portid;
 	u8 cmd;
+	u16 mru;
 };
 
 /**