Function bnxt_dev_recover

dpdk/drivers/net/bnxt/bnxt_ethdev.c:4387–4456

}

static void bnxt_dev_recover(void *arg)
{
	struct bnxt *bp = arg;
	int rc = 0;

	pthread_mutex_lock(&bp->err_recovery_lock);

	if (!bp->fw_reset_min_msecs) {
		rc = bnxt_check_fw_reset_done(bp);
		if (rc)
			goto err;
	}

	/* Clear Error flag so that device re-init should happen */
	bp->flags &= ~BNXT_FLAG_FATAL_ERROR;
	PMD_DRV_LOG(INFO, "Port: %u Starting recovery...\n",
		    bp->eth_dev->data->port_id);

	rc = bnxt_check_fw_ready(bp);
	if (rc)
		goto err;

	rc = bnxt_init_resources(bp, true);
	if (rc) {
		PMD_DRV_LOG(ERR,
			    "Failed to initialize resources after reset\n");
		goto err;
	}
	/* clear reset flag as the device is initialized now */
	bp->flags &= ~BNXT_FLAG_FW_RESET;

	rc = bnxt_dev_start_op(bp->eth_dev);
	if (rc) {
		PMD_DRV_LOG(ERR, "Failed to start port after reset\n");
		goto err_start;
	}

	rc = bnxt_restore_filters(bp);
	if (rc)
		goto err_start;

	rte_eth_fp_ops[bp->eth_dev->data->port_id].rx_pkt_burst =
		bp->eth_dev->rx_pkt_burst;
	rte_eth_fp_ops[bp->eth_dev->data->port_id].tx_pkt_burst =
		bp->eth_dev->tx_pkt_burst;
	rte_mb();

	PMD_DRV_LOG(INFO, "Port: %u Recovered from FW reset\n",
		    bp->eth_dev->data->port_id);
	pthread_mutex_unlock(&bp->err_recovery_lock);
	rte_eth_dev_callback_process(bp->eth_dev,
				     RTE_ETH_EVENT_RECOVERY_SUCCESS,
				     NULL);
	return;
err_start:
	bnxt_dev_stop(bp->eth_dev);
err:
	bp->flags |= BNXT_FLAG_FATAL_ERROR;