Function cpfl_adapter_ext_init

dpdk/drivers/net/cpfl/cpfl_ethdev.c:2273–2364

static int
cpfl_adapter_ext_init(struct rte_pci_device *pci_dev, struct cpfl_adapter_ext *adapter,
		      struct cpfl_devargs *devargs)
{
	struct idpf_adapter *base = &adapter->base;
	struct idpf_hw *hw = &base->hw;
	int ret = 0;

#ifndef RTE_HAS_JANSSON
	RTE_SET_USED(devargs);
#endif

	hw->hw_addr = (void *)pci_dev->mem_resource[0].addr;
	hw->hw_addr_len = pci_dev->mem_resource[0].len;
	hw->back = base;
	hw->vendor_id = pci_dev->id.vendor_id;
	hw->device_id = pci_dev->id.device_id;
	hw->subsystem_vendor_id = pci_dev->id.subsystem_vendor_id;

	strncpy(adapter->name, pci_dev->device.name, PCI_PRI_STR_SIZE);

	rte_memcpy(&base->caps, &req_caps, sizeof(struct virtchnl2_get_capabilities));

	ret = idpf_adapter_init(base);
	if (ret != 0) {
		PMD_INIT_LOG(ERR, "Failed to init adapter");
		goto err_adapter_init;
	}

	ret = cpfl_vport_map_init(adapter);
	if (ret) {
		PMD_INIT_LOG(ERR, "Failed to init vport map");
		goto err_vport_map_init;
	}

	ret = cpfl_repr_allowlist_init(adapter);
	if (ret) {
		PMD_INIT_LOG(ERR, "Failed to init representor allowlist");
		goto err_repr_allowlist_init;
	}

	rte_eal_alarm_set(CPFL_ALARM_INTERVAL, cpfl_dev_alarm_handler, adapter);

	adapter->max_vport_nb = adapter->base.caps.max_vports > CPFL_MAX_VPORT_NUM ?
				CPFL_MAX_VPORT_NUM : adapter->base.caps.max_vports;

	adapter->vports = rte_zmalloc("vports",
				      adapter->max_vport_nb *
				      sizeof(*adapter->vports),
				      0);
	if (adapter->vports == NULL) {
		PMD_INIT_LOG(ERR, "Failed to allocate vports memory");
		ret = -ENOMEM;
		goto err_vports_alloc;
	}

	ret = cpfl_ctrl_path_open(adapter);
	if (ret) {