Merge branch 'mainstream'

[sliver-openvswitch.git] / lib / netdev.c

diff --git a/lib/netdev.c b/lib/netdev.c
index cf1d691..ef1a6b9 100644 (file)
--- a/lib/netdev.c
+++ b/lib/netdev.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2009, 2010, 2011, 2012 Nicira, Inc.
+ * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013 Nicira, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -292,6 +292,18 @@ netdev_get_config(const struct netdev *netdev, struct smap *args)
     return error;
 }
 
+const struct netdev_tunnel_config *
+netdev_get_tunnel_config(const struct netdev *netdev)
+{
+    struct netdev_dev *netdev_dev = netdev_get_dev(netdev);
+
+    if (netdev_dev->netdev_class->get_tunnel_config) {
+        return netdev_dev->netdev_class->get_tunnel_config(netdev_dev);
+    } else {
+        return NULL;
+    }
+}
+
 /* Closes and destroys 'netdev'. */
 void
 netdev_close(struct netdev *netdev)
@@ -622,9 +634,10 @@ netdev_get_features(const struct netdev *netdev,
 
 /* Returns the maximum speed of a network connection that has the NETDEV_F_*
  * bits in 'features', in bits per second.  If no bits that indicate a speed
- * are set in 'features', assumes 100Mbps. */
+ * are set in 'features', returns 'default_bps'. */
 uint64_t
-netdev_features_to_bps(enum netdev_features features)
+netdev_features_to_bps(enum netdev_features features,
+                       uint64_t default_bps)
 {
     enum {
         F_1000000MB = NETDEV_F_1TB_FD,
@@ -643,7 +656,7 @@ netdev_features_to_bps(enum netdev_features features)
             : features & F_1000MB    ? UINT64_C(1000000000)
             : features & F_100MB     ? UINT64_C(100000000)
             : features & F_10MB      ? UINT64_C(10000000)
-                                     : UINT64_C(100000000));
+                                     : default_bps);
 }
 
 /* Returns true if any of the NETDEV_F_* bits that indicate a full-duplex link
@@ -772,12 +785,12 @@ netdev_get_next_hop(const struct netdev *netdev,
  * information may be used to populate the status column of the Interface table
  * as defined in ovs-vswitchd.conf.db(5). */
 int
-netdev_get_drv_info(const struct netdev *netdev, struct smap *smap)
+netdev_get_status(const struct netdev *netdev, struct smap *smap)
 {
     struct netdev_dev *dev = netdev_get_dev(netdev);
 
-    return (dev->netdev_class->get_drv_info
-            ? dev->netdev_class->get_drv_info(netdev, smap)
+    return (dev->netdev_class->get_status
+            ? dev->netdev_class->get_status(netdev, smap)
             : EOPNOTSUPP);
 }