Function mlx5_os_pd_create

dpdk/drivers/common/mlx5/linux/mlx5_common_os.c:478–487

* Allocate Protection Domain object. * * @param[out] cdev * Pointer to the mlx5 device. * * @return * 0 on success, a negative errno value otherwise. */

 *   0 on success, a negative errno value otherwise.
 */
static int
mlx5_os_pd_create(struct mlx5_common_device *cdev)
{
	cdev->pd = mlx5_glue->alloc_pd(cdev->ctx);
	if (cdev->pd == NULL) {
		DRV_LOG(ERR, "Failed to allocate PD: %s", rte_strerror(errno));
		return errno ? -errno : -ENOMEM;
	}
	return 0;
}

/**
 * Import Protection Domain object according to given PD handle.