X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=datapath%2Fflow.h;h=694964051947c901c0937f1348ceec1966793052;hb=fa54c2d93ba08c61e97b7e04d1bc0c132ad1d81d;hp=dab69809563f13ede789a12231e97ce1b77a8542;hpb=d6e95e998a37a98c70dc7e91a4765c777dbc66cb;p=sliver-openvswitch.git

diff --git a/datapath/flow.h b/datapath/flow.h
index dab698095..694964051 100644
--- a/datapath/flow.h
+++ b/datapath/flow.h
@@ -45,6 +45,11 @@ struct sw_flow_actions {
 #define OVS_TNL_F_CSUM			(1 << 1)
 #define OVS_TNL_F_KEY			(1 << 2)
 
+/* Used to memset ovs_key_ipv4_tunnel padding. */
+#define OVS_TUNNEL_KEY_SIZE					\
+        (offsetof(struct ovs_key_ipv4_tunnel, ipv4_ttl) + 	\
+         FIELD_SIZEOF(struct ovs_key_ipv4_tunnel, ipv4_ttl))
+
 struct ovs_key_ipv4_tunnel {
 	__be64 tun_id;
 	__be32 ipv4_src;