datapath: Make OVS_ACTION_ATTR_USERSPACE action to send packet key

[sliver-openvswitch.git] / datapath / datapath.h

diff --git a/datapath/datapath.h b/datapath/datapath.h
index ad59a3a..559df69 100644 (file)
--- a/datapath/datapath.h
+++ b/datapath/datapath.h
@@ -92,6 +92,7 @@ struct datapath {
 /**
  * struct ovs_skb_cb - OVS data in skb CB
  * @flow: The flow associated with this packet.  May be %NULL if no flow.
+ * @pkt_key: The flow information extracted from the packet.  Must be nonnull.
  * @tun_key: Key for the tunnel that encapsulated this packet. NULL if the
  * packet is not being tunneled.
  * @ip_summed: Consistently stores L4 checksumming status across different
@@ -104,6 +105,7 @@ struct datapath {
  */
 struct ovs_skb_cb {
        struct sw_flow          *flow;
+       struct sw_flow_key      *pkt_key;
        struct ovs_key_ipv4_tunnel  *tun_key;
 #ifdef NEED_CSUM_NORMALIZE
        enum csum_type          ip_summed;