Function mrvl_dev_close

dpdk/drivers/net/mvpp2/mrvl_ethdev.c:1098–1163

* DPDK callback to close the device. * * @param dev * Pointer to Ethernet device structure. */

 *   Pointer to Ethernet device structure.
 */
static int
mrvl_dev_close(struct rte_eth_dev *dev)
{
	struct mrvl_priv *priv = dev->data->dev_private;
	size_t i;

	if (rte_eal_process_type() != RTE_PROC_PRIMARY)
		return 0;

	mrvl_flush_rx_queues(dev);
	mrvl_flush_tx_shadow_queues(dev);
	mrvl_flow_deinit(dev);
	mrvl_mtr_deinit(dev);

	for (i = 0; i < priv->ppio_params.inqs_params.num_tcs; ++i) {
		struct pp2_ppio_tc_params *tc_params =
			&priv->ppio_params.inqs_params.tcs_params[i];

		if (tc_params->inqs_params) {
			rte_free(tc_params->inqs_params);
			tc_params->inqs_params = NULL;
		}
	}

	if (priv->cls_tbl) {
		pp2_cls_tbl_deinit(priv->cls_tbl);
		priv->cls_tbl = NULL;
	}

	if (priv->qos_tbl) {
		pp2_cls_qos_tbl_deinit(priv->qos_tbl);
		priv->qos_tbl = NULL;
	}

	mrvl_flush_bpool(dev);
	mrvl_tm_deinit(dev);

	if (priv->ppio) {
		pp2_ppio_deinit(priv->ppio);
		priv->ppio = NULL;
	}

	/* policer must be released after ppio deinitialization */
	if (priv->default_policer) {
		pp2_cls_plcr_deinit(priv->default_policer);
		priv->default_policer = NULL;
	}


	if (priv->bpool) {
		pp2_bpool_deinit(priv->bpool);
		used_bpools[priv->pp_id] &= ~(1 << priv->bpool_bit);
		priv->bpool = NULL;
	}

	mrvl_dev_num--;

	if (mrvl_dev_num == 0) {