diff --git a/drivers/net/ethernet/mellanox/mlx4/en_main.c b/drivers/net/ethernet/mellanox/mlx4/en_main.c
index 346fdb2e92a6bcac3da8ff5d3f2e39d5b7313c8a..988b2424e1c6085f0486569e79ca121b19c3fa44 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_main.c
@@ -101,6 +101,8 @@ static int mlx4_en_get_profile(struct mlx4_en_dev *mdev)
 	int i;
 
 	params->udp_rss = udp_rss;
+	params->num_tx_rings_p_up = min_t(int, num_online_cpus(),
+			MLX4_EN_MAX_TX_RING_P_UP);
 	if (params->udp_rss && !(mdev->dev->caps.flags
 					& MLX4_DEV_CAP_FLAG_UDP_RSS)) {
 		mlx4_warn(mdev, "UDP RSS is not supported on this device.\n");
@@ -113,8 +115,8 @@ static int mlx4_en_get_profile(struct mlx4_en_dev *mdev)
 		params->prof[i].tx_ppp = pfctx;
 		params->prof[i].tx_ring_size = MLX4_EN_DEF_TX_RING_SIZE;
 		params->prof[i].rx_ring_size = MLX4_EN_DEF_RX_RING_SIZE;
-		params->prof[i].tx_ring_num = MLX4_EN_NUM_TX_RINGS +
-			MLX4_EN_NUM_PPP_RINGS;
+		params->prof[i].tx_ring_num = params->num_tx_rings_p_up *
+			MLX4_EN_NUM_UP;
 		params->prof[i].rss_rings = 0;
 	}
 
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index eaa8fadf19c05b00a7616973201d9cf811a3fb5c..926d8aac941c67c8e1160c120073b14aaddb778b 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -47,9 +47,22 @@
 
 static int mlx4_en_setup_tc(struct net_device *dev, u8 up)
 {
-	if (up != MLX4_EN_NUM_UP)
+	struct mlx4_en_priv *priv = netdev_priv(dev);
+	int i;
+	unsigned int q, offset = 0;
+
+	if (up && up != MLX4_EN_NUM_UP)
 		return -EINVAL;
 
+	netdev_set_num_tc(dev, up);
+
+	/* Partition Tx queues evenly amongst UP's */
+	q = priv->tx_ring_num / up;
+	for (i = 0; i < up; i++) {
+		netdev_set_tc_queue(dev, i, q, offset);
+		offset += q;
+	}
+
 	return 0;
 }
 
@@ -661,7 +674,7 @@ int mlx4_en_start_port(struct net_device *dev)
 		/* Configure ring */
 		tx_ring = &priv->tx_ring[i];
 		err = mlx4_en_activate_tx_ring(priv, tx_ring, cq->mcq.cqn,
-				max(0, i - MLX4_EN_NUM_TX_RINGS));
+			i / priv->mdev->profile.num_tx_rings_p_up);
 		if (err) {
 			en_err(priv, "Failed allocating Tx ring\n");
 			mlx4_en_deactivate_cq(priv, cq);
@@ -986,6 +999,9 @@ void mlx4_en_destroy_netdev(struct net_device *dev)
 
 	mlx4_en_free_resources(priv);
 
+	kfree(priv->tx_ring);
+	kfree(priv->tx_cq);
+
 	free_netdev(dev);
 }
 
@@ -1091,6 +1107,18 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port,
 	priv->ctrl_flags = cpu_to_be32(MLX4_WQE_CTRL_CQ_UPDATE |
 			MLX4_WQE_CTRL_SOLICITED);
 	priv->tx_ring_num = prof->tx_ring_num;
+	priv->tx_ring = kzalloc(sizeof(struct mlx4_en_tx_ring) *
+			priv->tx_ring_num, GFP_KERNEL);
+	if (!priv->tx_ring) {
+		err = -ENOMEM;
+		goto out;
+	}
+	priv->tx_cq = kzalloc(sizeof(struct mlx4_en_cq) * priv->tx_ring_num,
+			GFP_KERNEL);
+	if (!priv->tx_cq) {
+		err = -ENOMEM;
+		goto out;
+	}
 	priv->rx_ring_num = prof->rx_ring_num;
 	priv->mac_index = -1;
 	priv->msg_enable = MLX4_EN_MSG_LEVEL;
@@ -1138,15 +1166,6 @@ int mlx4_en_init_netdev(struct mlx4_en_dev *mdev, int port,
 	netif_set_real_num_tx_queues(dev, priv->tx_ring_num);
 	netif_set_real_num_rx_queues(dev, priv->rx_ring_num);
 
-	netdev_set_num_tc(dev, MLX4_EN_NUM_UP);
-
-	/* First 9 rings are for UP 0 */
-	netdev_set_tc_queue(dev, 0, MLX4_EN_NUM_TX_RINGS + 1, 0);
-
-	/* Partition Tx queues evenly amongst UP's 1-7 */
-	for (i = 1; i < MLX4_EN_NUM_UP; i++)
-		netdev_set_tc_queue(dev, i, 1, MLX4_EN_NUM_TX_RINGS + i);
-
 	SET_ETHTOOL_OPS(dev, &mlx4_en_ethtool_ops);
 
 	/* Set defualt MAC */
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
index 9a38483feb920246c88b7b827c40ba3649ece036..019d856b1334fc4e7b389eb00d16da872d63ee4a 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
@@ -525,14 +525,17 @@ static void build_inline_wqe(struct mlx4_en_tx_desc *tx_desc, struct sk_buff *sk
 
 u16 mlx4_en_select_queue(struct net_device *dev, struct sk_buff *skb)
 {
-	u16 vlan_tag = 0;
+	struct mlx4_en_priv *priv = netdev_priv(dev);
+	u16 rings_p_up = priv->mdev->profile.num_tx_rings_p_up;
+	u8 up = 0;
 
-	if (vlan_tx_tag_present(skb)) {
-		vlan_tag = vlan_tx_tag_get(skb);
-		return MLX4_EN_NUM_TX_RINGS + (vlan_tag >> 13);
-	}
+	if (dev->num_tc)
+		return skb_tx_hash(dev, skb);
+
+	if (vlan_tx_tag_present(skb))
+		up = vlan_tx_tag_get(skb) >> VLAN_PRIO_SHIFT;
 
-	return skb_tx_hash(dev, skb);
+	return __skb_tx_hash(dev, skb, rings_p_up) + up * rings_p_up;
 }
 
 static void mlx4_bf_copy(void __iomem *dst, unsigned long *src, unsigned bytecnt)
diff --git a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
index 5d876375a132b72b481bae4f78c2ece6ec4dfd76..6ae350921b1afa460a85e42f8aa498e33881a26b 100644
--- a/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
+++ b/drivers/net/ethernet/mellanox/mlx4/mlx4_en.h
@@ -111,9 +111,7 @@ enum {
 #define MLX4_EN_MIN_TX_SIZE	(4096 / TXBB_SIZE)
 
 #define MLX4_EN_SMALL_PKT_SIZE		64
-#define MLX4_EN_NUM_TX_RINGS		8
-#define MLX4_EN_NUM_PPP_RINGS		8
-#define MAX_TX_RINGS			(MLX4_EN_NUM_TX_RINGS + MLX4_EN_NUM_PPP_RINGS)
+#define MLX4_EN_MAX_TX_RING_P_UP	32
 #define MLX4_EN_NUM_UP			8
 #define MLX4_EN_DEF_TX_RING_SIZE	512
 #define MLX4_EN_DEF_RX_RING_SIZE  	1024
@@ -339,6 +337,7 @@ struct mlx4_en_profile {
 	u32 active_ports;
 	u32 small_pkt_int;
 	u8 no_reset;
+	u8 num_tx_rings_p_up;
 	struct mlx4_en_port_profile prof[MLX4_MAX_PORTS + 1];
 };
 
@@ -477,9 +476,9 @@ struct mlx4_en_priv {
 	u16 num_frags;
 	u16 log_rx_info;
 
-	struct mlx4_en_tx_ring tx_ring[MAX_TX_RINGS];
+	struct mlx4_en_tx_ring *tx_ring;
 	struct mlx4_en_rx_ring rx_ring[MAX_RX_RINGS];
-	struct mlx4_en_cq tx_cq[MAX_TX_RINGS];
+	struct mlx4_en_cq *tx_cq;
 	struct mlx4_en_cq rx_cq[MAX_RX_RINGS];
 	struct work_struct mcast_task;
 	struct work_struct mac_task;