MLX5_ATTR_FLAG_NO_IN_PORT
post_attr->flags |= MLX5_ATTR_FLAG_NO_IN_PORT;
attr->flags |= MLX5_ATTR_FLAG_NO_IN_PORT;
post_attr->flags = MLX5_ATTR_FLAG_NO_IN_PORT;
attr->flags |= MLX5_ATTR_FLAG_NO_IN_PORT;
if (!(attr->flags & MLX5_ATTR_FLAG_NO_IN_PORT))