rconn: Add functions for reporting connection statistics.

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

diff --git a/datapath/datapath.h b/datapath/datapath.h
index bb714d3..44a3b69 100644 (file)
--- a/datapath/datapath.h
+++ b/datapath/datapath.h
@@ -3,6 +3,7 @@
 #ifndef DATAPATH_H
 #define DATAPATH_H 1
 
+#include <linux/mutex.h>
 #include <linux/netlink.h>
 #include <linux/netdevice.h>
 #include <linux/skbuff.h>
@@ -67,16 +68,19 @@ struct sender {
        uint32_t seq;           /* Netlink sequence ID of request. */
 };
 
+extern struct mutex dp_mutex;
+
 int dp_output_port(struct datapath *, struct sk_buff *, int out_port);
 int dp_output_control(struct datapath *, struct sk_buff *, uint32_t, 
                        size_t, int);
 int dp_set_origin(struct datapath *, uint16_t, struct sk_buff *);
 int dp_send_features_reply(struct datapath *, const struct sender *);
 int dp_send_config_reply(struct datapath *, const struct sender *);
-int dp_send_flow_expired(struct datapath *, struct sw_flow *);
+int dp_send_flow_expired(struct datapath *, struct sw_flow *,
+                        enum ofp_flow_expired_reason);
 int dp_send_error_msg(struct datapath *, const struct sender *, 
                        uint16_t, uint16_t, const uint8_t *, size_t);
-int dp_update_port_flags(struct datapath *dp, const struct ofp_phy_port *opp);
+int dp_update_port_flags(struct datapath *dp, const struct ofp_port_mod *opm);
 int dp_send_echo_reply(struct datapath *, const struct sender *,
                       const struct ofp_header *);