Function bnxt_pci_probe

dpdk/drivers/net/bnxt/bnxt_ethdev.c:6392–6438

}

static int bnxt_pci_probe(struct rte_pci_driver *pci_drv __rte_unused,
			  struct rte_pci_device *pci_dev)
{
	struct rte_eth_devargs eth_da = { .nb_representor_ports = 0 };
	struct rte_eth_dev *backing_eth_dev;
	uint16_t num_rep;
	int ret = 0;

	if (pci_dev->device.devargs) {
		ret = rte_eth_devargs_parse(pci_dev->device.devargs->args,
					    &eth_da);
		if (ret)
			return ret;
	}

	num_rep = eth_da.nb_representor_ports;
	PMD_DRV_LOG(DEBUG, "nb_representor_ports = %d\n",
		    num_rep);

	/* We could come here after first level of probe is already invoked
	 * as part of an application bringup(OVS-DPDK vswitchd), so first check
	 * for already allocated eth_dev for the backing device (PF/Trusted VF)
	 */
	backing_eth_dev = rte_eth_dev_allocated(pci_dev->device.name);
	if (backing_eth_dev == NULL) {
		ret = rte_eth_dev_create(&pci_dev->device, pci_dev->device.name,
					 sizeof(struct bnxt),
					 eth_dev_pci_specific_init, pci_dev,
					 bnxt_dev_init, NULL);

		if (ret || !num_rep)
			return ret;

		backing_eth_dev = rte_eth_dev_allocated(pci_dev->device.name);
	}
	PMD_DRV_LOG(DEBUG, "BNXT Port:%d pci probe\n",
		    backing_eth_dev->data->port_id);

	if (!num_rep)
		return ret;

	/* probe representor ports now */
	ret = bnxt_rep_port_probe(pci_dev, &eth_da, backing_eth_dev,
				  pci_dev->device.devargs->args);

	return ret;
}

static int bnxt_pci_remove(struct rte_pci_device *pci_dev)
{