Signed-off-by: Alex Williamson <alex.william...@hp.com> --- drivers/net/virtio_net.c | 23 +++++++++++++++++++++-- 1 files changed, 21 insertions(+), 2 deletions(-)
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 43f6523..e7700de 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -561,6 +561,22 @@ stop_queue: goto done; } +static int virtnet_set_mac_address(struct net_device *dev, void *p) +{ + struct virtnet_info *vi = netdev_priv(dev); + struct virtio_device *vdev = vi->vdev; + int ret; + + ret = eth_mac_addr(dev, p); + if (ret) + return ret; + + vdev->config->set(vdev, offsetof(struct virtio_net_config, mac), + dev->dev_addr, dev->addr_len); + + return 0; +} + #ifdef CONFIG_NET_POLL_CONTROLLER static void virtnet_netpoll(struct net_device *dev) { @@ -629,7 +645,7 @@ static const struct net_device_ops virtnet_netdev = { .ndo_stop = virtnet_close, .ndo_start_xmit = start_xmit, .ndo_validate_addr = eth_validate_addr, - .ndo_set_mac_address = eth_mac_addr, + .ndo_set_mac_address = virtnet_set_mac_address, .ndo_change_mtu = virtnet_change_mtu, #ifdef CONFIG_NET_POLL_CONTROLLER .ndo_poll_controller = virtnet_netpoll, @@ -677,8 +693,11 @@ static int virtnet_probe(struct virtio_device *vdev) vdev->config->get(vdev, offsetof(struct virtio_net_config, mac), dev->dev_addr, dev->addr_len); - } else + } else { random_ether_addr(dev->dev_addr); + vdev->config->set(vdev, offsetof(struct virtio_net_config, mac), + dev->dev_addr, dev->addr_len); + } /* Set up our device-specific information */ vi = netdev_priv(dev); -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html