mlx5_fs_get_capabilities
if (!(mlx5_fs_get_capabilities(priv->mdev, ns) &
!(mlx5_fs_get_capabilities(esw->dev, MLX5_FLOW_NAMESPACE_FDB) &
u32 mlx5_fs_get_capabilities(struct mlx5_core_dev *dev, enum mlx5_flow_namespace_type type);