mlx4_en: Added Ethtool support for TX Interrupt coalescing

[karo-tx-linux.git] / drivers / net / ethernet / mellanox / mlx4 / en_netdev.c

diff --git a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
index 35003ada04ec53fbe44c9821f2a2ad707c313f02..bfcfd8ae5f73ce6da9377feef9702c905b9fdba9 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_netdev.c
@@ -429,6 +429,8 @@ static void mlx4_en_set_default_moderation(struct mlx4_en_priv *priv)
         */
        priv->rx_frames = MLX4_EN_RX_COAL_TARGET;
        priv->rx_usecs = MLX4_EN_RX_COAL_TIME;
+       priv->tx_frames = MLX4_EN_TX_COAL_PKTS;
+       priv->tx_usecs = MLX4_EN_TX_COAL_TIME;
        en_dbg(INTR, priv, "Default coalesing params for mtu:%d - "
                           "rx_frames:%d rx_usecs:%d\n",
                 priv->dev->mtu, priv->rx_frames, priv->rx_usecs);
@@ -445,8 +447,8 @@ static void mlx4_en_set_default_moderation(struct mlx4_en_priv *priv)
 
        for (i = 0; i < priv->tx_ring_num; i++) {
                cq = &priv->tx_cq[i];
-               cq->moder_cnt = MLX4_EN_TX_COAL_PKTS;
-               cq->moder_time = MLX4_EN_TX_COAL_TIME;
+               cq->moder_cnt = priv->tx_frames;
+               cq->moder_time = priv->tx_usecs;
        }
 
        /* Reset auto-moderation params */