Function pci_vfio_map_resource

dpdk/drivers/bus/pci/linux/pci_vfio.c:1060–1067

* map the PCI resources of a PCI device in virtual memory (VFIO version). * primary and secondary processes follow almost exactly the same path */

 * primary and secondary processes follow almost exactly the same path
 */
int
pci_vfio_map_resource(struct rte_pci_device *dev)
{
	if (rte_eal_process_type() == RTE_PROC_PRIMARY)
		return pci_vfio_map_resource_primary(dev);
	else
		return pci_vfio_map_resource_secondary(dev);
}

static struct mapped_pci_resource *
find_and_unmap_vfio_resource(struct mapped_pci_res_list *vfio_res_list,