net/mlx5e: Add ethtool flow steering support

[cascardo/linux.git] / drivers / net / ethernet / mellanox / mlx5 / core / en_ethtool.c

diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
index 7e61ffa..edbb665 100644 (file)
--- a/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en_ethtool.c
@@ -1368,6 +1368,26 @@ static u32 mlx5e_get_priv_flags(struct net_device *netdev)
        return priv->pflags;
 }
 
+static int mlx5e_set_rxnfc(struct net_device *dev, struct ethtool_rxnfc *cmd)
+{
+       int err = 0;
+       struct mlx5e_priv *priv = netdev_priv(dev);
+
+       switch (cmd->cmd) {
+       case ETHTOOL_SRXCLSRLINS:
+               err = mlx5e_ethtool_flow_replace(priv, &cmd->fs);
+               break;
+       case ETHTOOL_SRXCLSRLDEL:
+               err = mlx5e_ethtool_flow_remove(priv, cmd->fs.location);
+               break;
+       default:
+               err = -EOPNOTSUPP;
+               break;
+       }
+
+       return err;
+}
+
 const struct ethtool_ops mlx5e_ethtool_ops = {
        .get_drvinfo       = mlx5e_get_drvinfo,
        .get_link          = ethtool_op_get_link,
@@ -1387,6 +1407,7 @@ const struct ethtool_ops mlx5e_ethtool_ops = {
        .get_rxfh          = mlx5e_get_rxfh,
        .set_rxfh          = mlx5e_set_rxfh,
        .get_rxnfc         = mlx5e_get_rxnfc,
+       .set_rxnfc         = mlx5e_set_rxnfc,
        .get_tunable       = mlx5e_get_tunable,
        .set_tunable       = mlx5e_set_tunable,
        .get_pauseparam    = mlx5e_get_pauseparam,