static int hns_roce_setup_hca(struct hns_roce_dev *hr_dev)
{
	int ret;
	struct device *dev = hr_dev->dev;

	spin_lock_init(&hr_dev->sm_lock);
	spin_lock_init(&hr_dev->bt_cmd_lock);

	if (hr_dev->caps.flags & HNS_ROCE_CAP_FLAG_RECORD_DB) {
		INIT_LIST_HEAD(&hr_dev->pgdir_list);
		mutex_init(&hr_dev->pgdir_mutex);
	}

	ret = hns_roce_init_uar_table(hr_dev);
	if (ret) {
		dev_err(dev, "Failed to initialize uar table. aborting\n");
		return ret;
	}

	ret = hns_roce_uar_alloc(hr_dev, &hr_dev->priv_uar);
	if (ret) {
		dev_err(dev, "Failed to allocate priv_uar.\n");
		goto err_uar_table_free;
	}

	ret = hns_roce_init_pd_table(hr_dev);
	if (ret) {
		dev_err(dev, "Failed to init protected domain table.\n");
		goto err_uar_alloc_free;
	}

	ret = hns_roce_init_mr_table(hr_dev);
	if (ret) {
		dev_err(dev, "Failed to init memory region table.\n");
		goto err_pd_table_free;
	}

	ret = hns_roce_init_cq_table(hr_dev);
	if (ret) {
		dev_err(dev, "Failed to init completion queue table.\n");
		goto err_mr_table_free;
	}

	ret = hns_roce_init_qp_table(hr_dev);
	if (ret) {
		dev_err(dev, "Failed to init queue pair table.\n");
		goto err_cq_table_free;
	}

	return 0;

err_cq_table_free:
	hns_roce_cleanup_cq_table(hr_dev);

err_mr_table_free:
	hns_roce_cleanup_mr_table(hr_dev);

err_pd_table_free:
	hns_roce_cleanup_pd_table(hr_dev);

err_uar_alloc_free:
	hns_roce_uar_free(hr_dev, &hr_dev->priv_uar);

err_uar_table_free:
	hns_roce_cleanup_uar_table(hr_dev);
	return ret;
}
Unknown