2 files changed, 70 insertions, 3 deletions

diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
index bd33f02013ec..7b13206185ba 100644
--- a/net/8021q/vlan.c
+++ b/net/8021q/vlan.c
@@ -378,6 +378,8 @@ static void vlan_transfer_features(struct net_device *dev,
 #if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE)
         vlandev->fcoe_ddp_xid = dev->fcoe_ddp_xid;
 #endif
+        vlandev->real_num_tx_queues = dev->real_num_tx_queues;
+        BUG_ON(vlandev->real_num_tx_queues > vlandev->num_tx_queues);
 
         if (old_features != vlandev->features)
                 netdev_features_change(vlandev);
diff --git a/net/8021q/vlan_dev.c b/net/8021q/vlan_dev.c
index 7f4d247237e4..f7d2fe431ee0 100644
--- a/net/8021q/vlan_dev.c
+++ b/net/8021q/vlan_dev.c
@@ -361,6 +361,14 @@ static netdev_tx_t vlan_dev_hwaccel_hard_start_xmit(struct sk_buff *skb,
         return ret;
 }
 
+static u16 vlan_dev_select_queue(struct net_device *dev, struct sk_buff *skb)
+{
+        struct net_device *rdev = vlan_dev_info(dev)->real_dev;
+        const struct net_device_ops *ops = rdev->netdev_ops;
+
+        return ops->ndo_select_queue(rdev, skb);
+}
+
 static int vlan_dev_change_mtu(struct net_device *dev, int new_mtu)
 {
         /* TODO: gotta make sure the underlying layer can handle it,
@@ -688,7 +696,8 @@ static const struct header_ops vlan_header_ops = {
         .parse   = eth_header_parse,
 };
 
-static const struct net_device_ops vlan_netdev_ops, vlan_netdev_accel_ops;
+static const struct net_device_ops vlan_netdev_ops, vlan_netdev_accel_ops,
+                    vlan_netdev_ops_sq, vlan_netdev_accel_ops_sq;
 
 static int vlan_dev_init(struct net_device *dev)
 {
@@ -722,11 +731,17 @@ static int vlan_dev_init(struct net_device *dev)
         if (real_dev->features & NETIF_F_HW_VLAN_TX) {
                 dev->header_ops      = real_dev->header_ops;
                 dev->hard_header_len = real_dev->hard_header_len;
-                dev->netdev_ops         = &vlan_netdev_accel_ops;
+                if (real_dev->netdev_ops->ndo_select_queue)
+                        dev->netdev_ops = &vlan_netdev_accel_ops_sq;
+                else
+                        dev->netdev_ops = &vlan_netdev_accel_ops;
         } else {
                 dev->header_ops      = &vlan_header_ops;
                 dev->hard_header_len = real_dev->hard_header_len + VLAN_HLEN;
-                dev->netdev_ops         = &vlan_netdev_ops;
+                if (real_dev->netdev_ops->ndo_select_queue)
+                        dev->netdev_ops = &vlan_netdev_ops_sq;
+                else
+                        dev->netdev_ops = &vlan_netdev_ops;
         }
 
         if (is_vlan_dev(real_dev))
@@ -865,6 +880,56 @@ static const struct net_device_ops vlan_netdev_accel_ops = {
 #endif
 };
 
+static const struct net_device_ops vlan_netdev_ops_sq = {
+        .ndo_select_queue       = vlan_dev_select_queue,
+        .ndo_change_mtu         = vlan_dev_change_mtu,
+        .ndo_init               = vlan_dev_init,
+        .ndo_uninit             = vlan_dev_uninit,
+        .ndo_open               = vlan_dev_open,
+        .ndo_stop               = vlan_dev_stop,
+        .ndo_start_xmit =  vlan_dev_hard_start_xmit,
+        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = vlan_dev_set_mac_address,
+        .ndo_set_rx_mode        = vlan_dev_set_rx_mode,
+        .ndo_set_multicast_list = vlan_dev_set_rx_mode,
+        .ndo_change_rx_flags    = vlan_dev_change_rx_flags,
+        .ndo_do_ioctl           = vlan_dev_ioctl,
+        .ndo_neigh_setup        = vlan_dev_neigh_setup,
+        .ndo_get_stats          = vlan_dev_get_stats,
+#if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE)
+        .ndo_fcoe_ddp_setup     = vlan_dev_fcoe_ddp_setup,
+        .ndo_fcoe_ddp_done      = vlan_dev_fcoe_ddp_done,
+        .ndo_fcoe_enable        = vlan_dev_fcoe_enable,
+        .ndo_fcoe_disable       = vlan_dev_fcoe_disable,
+        .ndo_fcoe_get_wwn       = vlan_dev_fcoe_get_wwn,
+#endif
+};
+
+static const struct net_device_ops vlan_netdev_accel_ops_sq = {
+        .ndo_select_queue       = vlan_dev_select_queue,
+        .ndo_change_mtu         = vlan_dev_change_mtu,
+        .ndo_init               = vlan_dev_init,
+        .ndo_uninit             = vlan_dev_uninit,
+        .ndo_open               = vlan_dev_open,
+        .ndo_stop               = vlan_dev_stop,
+        .ndo_start_xmit =  vlan_dev_hwaccel_hard_start_xmit,
+        .ndo_validate_addr      = eth_validate_addr,
+        .ndo_set_mac_address    = vlan_dev_set_mac_address,
+        .ndo_set_rx_mode        = vlan_dev_set_rx_mode,
+        .ndo_set_multicast_list = vlan_dev_set_rx_mode,
+        .ndo_change_rx_flags    = vlan_dev_change_rx_flags,
+        .ndo_do_ioctl           = vlan_dev_ioctl,
+        .ndo_neigh_setup        = vlan_dev_neigh_setup,
+        .ndo_get_stats          = vlan_dev_get_stats,
+#if defined(CONFIG_FCOE) || defined(CONFIG_FCOE_MODULE)
+        .ndo_fcoe_ddp_setup     = vlan_dev_fcoe_ddp_setup,
+        .ndo_fcoe_ddp_done      = vlan_dev_fcoe_ddp_done,
+        .ndo_fcoe_enable        = vlan_dev_fcoe_enable,
+        .ndo_fcoe_disable       = vlan_dev_fcoe_disable,
+        .ndo_fcoe_get_wwn       = vlan_dev_fcoe_get_wwn,
+#endif
+};
+
 void vlan_setup(struct net_device *dev)
 {
         ether_setup(dev);