1 files changed, 9 insertions, 0 deletions

diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index f1dcddcb8050..caf204770569 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -1236,10 +1236,19 @@ static void mlx4_en_tx_timeout(struct net_device *dev)
 {
         struct mlx4_en_priv *priv = netdev_priv(dev);
         struct mlx4_en_dev *mdev = priv->mdev;
+        int i;
 
         if (netif_msg_timer(priv))
                 en_warn(priv, "Tx timeout called on port:%d\n", priv->port);
 
+        for (i = 0; i < priv->tx_ring_num; i++) {
+                if (!netif_tx_queue_stopped(netdev_get_tx_queue(dev, i)))
+                        continue;
+                en_warn(priv, "TX timeout on queue: %d, QP: 0x%x, CQ: 0x%x, Cons: 0x%x, Prod: 0x%x\n",
+                        i, priv->tx_ring[i].qpn, priv->tx_ring[i].cqn,
+                        priv->tx_ring[i].cons, priv->tx_ring[i].prod);
+        }
+
         priv->port_stats.tx_timeout++;
         en_dbg(DRV, priv, "Scheduling watchdog\n");
         queue_work(mdev->workqueue, &priv->watchdog_task);