Add support for Source-NAT to Linux 2.6 datapaths.

[sliver-openvswitch.git] / include / netdev.h

diff --git a/include/netdev.h b/include/netdev.h
index 8663b33..7c84171 100644 (file)
--- a/include/netdev.h
+++ b/include/netdev.h
@@ -47,6 +47,13 @@ struct ofpbuf;
 struct in_addr;
 struct in6_addr;
 
+enum netdev_feature_type {
+    NETDEV_FEAT_CURRENT,
+    NETDEV_FEAT_ADVERTISED,
+    NETDEV_FEAT_SUPPORTED,
+    NETDEV_FEAT_PEER
+};
+
 enum netdev_flags {
     NETDEV_UP = 0x0001,         /* Device enabled? */
     NETDEV_PROMISC = 0x0002     /* Promiscuous mode? */
@@ -59,18 +66,20 @@ enum netdev_pseudo_ethertype {
 };
 
 struct netdev;
+
 int netdev_open(const char *name, int ethertype, struct netdev **);
+int netdev_open_tap(const char *name, struct netdev **);
 void netdev_close(struct netdev *);
+
 int netdev_recv(struct netdev *, struct ofpbuf *);
 void netdev_recv_wait(struct netdev *);
-void netdev_drain(struct netdev *);
+int netdev_drain(struct netdev *);
 int netdev_send(struct netdev *, const struct ofpbuf *);
 const uint8_t *netdev_get_etheraddr(const struct netdev *);
 const char *netdev_get_name(const struct netdev *);
 int netdev_get_mtu(const struct netdev *);
-int netdev_get_speed(const struct netdev *);
 int netdev_get_link_status(const struct netdev *);
-uint32_t netdev_get_features(const struct netdev *);
+uint32_t netdev_get_features(struct netdev *, int);
 bool netdev_get_in4(const struct netdev *, struct in_addr *);
 int netdev_set_in4(struct netdev *, struct in_addr addr, struct in_addr mask);
 int netdev_add_router(struct netdev *, struct in_addr router);