diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/en_ethtool.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_ethtool.c | 33 |
1 files changed, 19 insertions, 14 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c index bf1f04164885..c5ab626f4cba 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_ethtool.c @@ -1046,27 +1046,32 @@ static int mlx4_en_set_pauseparam(struct net_device *dev, { struct mlx4_en_priv *priv = netdev_priv(dev); struct mlx4_en_dev *mdev = priv->mdev; + u8 tx_pause, tx_ppp, rx_pause, rx_ppp; int err; if (pause->autoneg) return -EINVAL; - priv->prof->tx_pause = pause->tx_pause != 0; - priv->prof->rx_pause = pause->rx_pause != 0; + tx_pause = !!(pause->tx_pause); + rx_pause = !!(pause->rx_pause); + rx_ppp = priv->prof->rx_ppp && !(tx_pause || rx_pause); + tx_ppp = priv->prof->tx_ppp && !(tx_pause || rx_pause); + err = mlx4_SET_PORT_general(mdev->dev, priv->port, priv->rx_skb_size + ETH_FCS_LEN, - priv->prof->tx_pause, - priv->prof->tx_ppp, - priv->prof->rx_pause, - priv->prof->rx_ppp); - if (err) - en_err(priv, "Failed setting pause params\n"); - else - mlx4_en_update_pfc_stats_bitmap(mdev->dev, &priv->stats_bitmap, - priv->prof->rx_ppp, - priv->prof->rx_pause, - priv->prof->tx_ppp, - priv->prof->tx_pause); + tx_pause, tx_ppp, rx_pause, rx_ppp); + if (err) { + en_err(priv, "Failed setting pause params, err = %d\n", err); + return err; + } + + mlx4_en_update_pfc_stats_bitmap(mdev->dev, &priv->stats_bitmap, + rx_ppp, rx_pause, tx_ppp, tx_pause); + + priv->prof->tx_pause = tx_pause; + priv->prof->rx_pause = rx_pause; + priv->prof->tx_ppp = tx_ppp; + priv->prof->rx_ppp = rx_ppp; return err; } |