+static int
+pci_plug(struct rte_device *dev, const char *devargs __rte_unused)
+{
+ struct rte_pci_device *pdev;
+ struct rte_pci_addr *addr;
+
+ addr = &RTE_DEV_TO_PCI(dev)->addr;
+
+ /* Find the current device holding this address in the bus. */
+ FOREACH_DEVICE_ON_PCIBUS(pdev) {
+ if (rte_eal_compare_pci_addr(&pdev->addr, addr) == 0)
+ return rte_pci_probe_one(addr);
+ }
+
+ rte_errno = ENODEV;
+ return -1;
+}
+
+static int
+pci_unplug(struct rte_device *dev)
+{
+ struct rte_pci_device *pdev;
+
+ pdev = RTE_DEV_TO_PCI(dev);
+ if (rte_pci_detach(&pdev->addr) != 0) {
+ rte_errno = ENODEV;
+ return -1;
+ }
+ return 0;
+}
+