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-rw-r--r--drivers/net/mlx4/en_ethtool.c3
-rw-r--r--drivers/net/mlx4/en_netdev.c2
-rw-r--r--drivers/net/mlx4/mlx4_en.h4
3 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/mlx4/en_ethtool.c b/drivers/net/mlx4/en_ethtool.c
index 91d81169e04..091f99052c9 100644
--- a/drivers/net/mlx4/en_ethtool.c
+++ b/drivers/net/mlx4/en_ethtool.c
@@ -268,8 +268,7 @@ static int mlx4_en_set_coalesce(struct net_device *dev,
priv->rx_frames = (coal->rx_max_coalesced_frames ==
MLX4_EN_AUTO_CONF) ?
- MLX4_EN_RX_COAL_TARGET /
- priv->dev->mtu + 1 :
+ MLX4_EN_RX_COAL_TARGET :
coal->rx_max_coalesced_frames;
priv->rx_usecs = (coal->rx_coalesce_usecs ==
MLX4_EN_AUTO_CONF) ?
diff --git a/drivers/net/mlx4/en_netdev.c b/drivers/net/mlx4/en_netdev.c
index fea65e78d6d..16a634ffbcd 100644
--- a/drivers/net/mlx4/en_netdev.c
+++ b/drivers/net/mlx4/en_netdev.c
@@ -372,7 +372,7 @@ static void mlx4_en_set_default_moderation(struct mlx4_en_priv *priv)
* satisfy our coelsing target.
* - moder_time is set to a fixed value.
*/
- priv->rx_frames = MLX4_EN_RX_COAL_TARGET / priv->dev->mtu + 1;
+ priv->rx_frames = MLX4_EN_RX_COAL_TARGET;
priv->rx_usecs = MLX4_EN_RX_COAL_TIME;
en_dbg(INTR, priv, "Default coalesing params for mtu:%d - "
"rx_frames:%d rx_usecs:%d\n",
diff --git a/drivers/net/mlx4/mlx4_en.h b/drivers/net/mlx4/mlx4_en.h
index 174ae86e952..fcbfcfc1156 100644
--- a/drivers/net/mlx4/mlx4_en.h
+++ b/drivers/net/mlx4/mlx4_en.h
@@ -143,8 +143,8 @@ enum {
#define MLX4_EN_DEF_TX_RING_SIZE 1024
#define MLX4_EN_DEF_RX_RING_SIZE 1024
-/* Target number of bytes to coalesce with interrupt moderation */
-#define MLX4_EN_RX_COAL_TARGET 0x20000
+/* Target number of packets to coalesce with interrupt moderation */
+#define MLX4_EN_RX_COAL_TARGET 44
#define MLX4_EN_RX_COAL_TIME 0x10
#define MLX4_EN_TX_COAL_PKTS 5