[Xen-changelog] Virtual net drivers advertise multicast capabilities.

[Xen patchbot -unstable <patchbot-unstable@xxxxxxxxxxxxxxxxxxx>]

# HG changeset patch
# User kaf24@xxxxxxxxxxxxxxxxxxxx
# Node ID 8f0f24dae963f7cfe0c2915e60b6bc669f55387f
# Parent  42c73f3d7ac1a8c831496e16c36529080d1a9fba
Virtual net drivers advertise multicast capabilities.
Signed-off-by: Keir Fraser <keir@xxxxxxxxxxxxx>

diff -r 42c73f3d7ac1 -r 8f0f24dae963 
linux-2.6-xen-sparse/drivers/xen/netback/loopback.c
--- a/linux-2.6-xen-sparse/drivers/xen/netback/loopback.c       Tue May 02 
15:36:07 2006 +0100
+++ b/linux-2.6-xen-sparse/drivers/xen/netback/loopback.c       Tue May 02 
15:46:15 2006 +0100
@@ -127,6 +127,14 @@ static struct ethtool_ops network_ethtoo
        .set_tx_csum = ethtool_op_set_tx_csum,
 };
 
+/*
+ * Nothing to do here. Virtual interface is point-to-point and the
+ * physical interface is probably promiscuous anyway.
+ */
+static void loopback_set_multicast_list(struct net_device *dev)
+{
+}
+
 static void loopback_construct(struct net_device *dev, struct net_device *lo)
 {
        struct net_private *np = netdev_priv(dev);
@@ -137,6 +145,7 @@ static void loopback_construct(struct ne
        dev->stop            = loopback_close;
        dev->hard_start_xmit = loopback_start_xmit;
        dev->get_stats       = loopback_get_stats;
+       dev->set_multicast_list = loopback_set_multicast_list;
 
        dev->tx_queue_len    = 0;
 
diff -r 42c73f3d7ac1 -r 8f0f24dae963 
linux-2.6-xen-sparse/drivers/xen/netfront/netfront.c
--- a/linux-2.6-xen-sparse/drivers/xen/netfront/netfront.c      Tue May 02 
15:36:07 2006 +0100
+++ b/linux-2.6-xen-sparse/drivers/xen/netfront/netfront.c      Tue May 02 
15:46:15 2006 +0100
@@ -1094,6 +1094,14 @@ static struct ethtool_ops network_ethtoo
        .set_tx_csum = ethtool_op_set_tx_csum,
 };
 
+/*
+ * Nothing to do here. Virtual interface is point-to-point and the
+ * physical interface is probably promiscuous anyway.
+ */
+static void network_set_multicast_list(struct net_device *dev)
+{
+}
+
 /** Create a network device.
  * @param handle device handle
  * @param val return parameter for created device
@@ -1163,6 +1171,7 @@ static int create_netdev(int handle, str
        netdev->stop            = network_close;
        netdev->get_stats       = network_get_stats;
        netdev->poll            = netif_poll;
+       netdev->set_multicast_list = network_set_multicast_list;
        netdev->uninit          = netif_uninit;
        netdev->weight          = 64;
        netdev->features        = NETIF_F_IP_CSUM;

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