diff -uNr old-openvswitch-1.1.0//datapath/brcompat.c openvswitch-1.1.0/datapath/brcompat.c
--- old-openvswitch-1.1.0//datapath/brcompat.c	2011-04-07 17:41:17.000000000 +0200
+++ openvswitch-1.1.0/datapath/brcompat.c	2011-05-17 13:34:26.015407719 +0200
@@ -308,6 +308,19 @@
 	return -ENOMEM;
 }
 
+static int brc_set_bridge_forward_delay(struct net_device *dev,
+					unsigned long delay)
+{
+	printk("attempting to set bridge forward delay %u\n", delay);
+	return 0;
+}
+
+static int brc_stp_set_enabled(struct net_device *dev, unsigned long state)
+{
+	printk("attempting to set bridge STP to %u\n", state);
+	return 0;
+}
+
 /* Legacy ioctl's through SIOCDEVPRIVATE.  Called with rtnl_lock. */
 static int old_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
 {
@@ -331,6 +344,12 @@
 	case BRCTL_GET_FDB_ENTRIES:
 		return brc_get_fdb_entries(dev, (void __user *)args[1],
 					   args[2], args[3]);
+	case BRCTL_SET_BRIDGE_FORWARD_DELAY:
+		return brc_set_bridge_forward_delay(dev, args[1]);
+
+	case BRCTL_SET_BRIDGE_STP_STATE:
+                return brc_stp_set_enabled(dev, args[1]);
+
 	}
 
 	return -EOPNOTSUPP;