static int mlx5i_create_flow_steering(struct mlx5e_priv *priv)
{
struct ttc_params ttc_params = {};
int tt, err;
priv->fs.ns = mlx5_get_flow_namespace(priv->mdev,
MLX5_FLOW_NAMESPACE_KERNEL);
if (!priv->fs.ns)
return -EINVAL;
err = mlx5e_arfs_create_tables(priv);
if (err) {
netdev_err(priv->netdev, "Failed to create arfs tables, err=%d\n",
err);
priv->netdev->hw_features &= ~NETIF_F_NTUPLE;
}
mlx5e_set_ttc_basic_params(priv, &ttc_params);
mlx5e_set_inner_ttc_ft_params(&ttc_params);
for (tt = 0; tt < MLX5E_NUM_INDIR_TIRS; tt++)
ttc_params.indir_tirn[tt] = priv->inner_indir_tir[tt].tirn;
err = mlx5e_create_inner_ttc_table(priv, &ttc_params, &priv->fs.inner_ttc);
if (err) {
netdev_err(priv->netdev, "Failed to create inner ttc table, err=%d\n",
err);
goto err_destroy_arfs_tables;
}
mlx5e_set_ttc_ft_params(&ttc_params);
for (tt = 0; tt < MLX5E_NUM_INDIR_TIRS; tt++)
ttc_params.indir_tirn[tt] = priv->indir_tir[tt].tirn;
err = mlx5e_create_ttc_table(priv, &ttc_params, &priv->fs.ttc);
if (err) {
netdev_err(priv->netdev, "Failed to create ttc table, err=%d\n",
err);
goto err_destroy_inner_ttc_table;
}
return 0;
err_destroy_inner_ttc_table:
mlx5e_destroy_inner_ttc_table(priv, &priv->fs.inner_ttc);
err_destroy_arfs_tables:
mlx5e_arfs_destroy_tables(priv);
return err;
}
static int mlx5i_create_flow_steering(struct mlx5e_priv *priv)
{
int err;
priv->fs.ns = mlx5_get_flow_namespace(priv->mdev,
MLX5_FLOW_NAMESPACE_KERNEL);
if (!priv->fs.ns)
return -EINVAL;
err = mlx5e_arfs_create_tables(priv);
if (err) {
netdev_err(priv->netdev, "Failed to create arfs tables, err=%d\n",
err);
priv->netdev->hw_features &= ~NETIF_F_NTUPLE;
}
err = mlx5e_create_inner_ttc_table(priv);
if (err) {
netdev_err(priv->netdev, "Failed to create inner ttc table, err=%d\n",
err);
goto err_destroy_arfs_tables;
}
err = mlx5e_create_ttc_table(priv);
if (err) {
netdev_err(priv->netdev, "Failed to create ttc table, err=%d\n",
err);
goto err_destroy_inner_ttc_table;
}
return 0;
err_destroy_inner_ttc_table:
mlx5e_destroy_inner_ttc_table(priv);
err_destroy_arfs_tables:
mlx5e_arfs_destroy_tables(priv);
return err;
}
static void mlx5i_destroy_flow_steering(struct mlx5e_priv *priv)
{
mlx5e_destroy_ttc_table(priv, &priv->fs.ttc);
mlx5e_destroy_inner_ttc_table(priv, &priv->fs.inner_ttc);
mlx5e_arfs_destroy_tables(priv);
}