- /* map resources for devices that use igb_uio */
- ret = pci_map_device(dev);
- if (ret != 0)
- return ret;
- } else if (dr->drv_flags & RTE_PCI_DRV_FORCE_UNBIND &&
- rte_eal_process_type() == RTE_PROC_PRIMARY) {
- /* unbind current driver */
- if (pci_unbind_kernel_driver(dev) < 0)
- return -1;
- }
-
- /* reference driver structure */
- dev->driver = dr;
-
- /* call the driver devinit() function */
- return dr->devinit(dr, dev);
- }
- /* return positive value if driver is not found */
- return 1;
-}
-
-#ifdef RTE_LIBRTE_EAL_HOTPLUG
-/*
- * If vendor/device ID match, call the devuninit() function of the
- * driver.
- */
-int
-rte_eal_pci_close_one_driver(struct rte_pci_driver *dr,
- struct rte_pci_device *dev)
-{
- struct rte_pci_id *id_table;
-
- if ((dr == NULL) || (dev == NULL))
- return -EINVAL;
-
- for (id_table = dr->id_table ; id_table->vendor_id != 0; id_table++) {
-
- /* check if device's identifiers match the driver's ones */
- if (id_table->vendor_id != dev->id.vendor_id &&
- id_table->vendor_id != PCI_ANY_ID)
- continue;
- if (id_table->device_id != dev->id.device_id &&
- id_table->device_id != PCI_ANY_ID)
- continue;
- if (id_table->subsystem_vendor_id !=
- dev->id.subsystem_vendor_id &&
- id_table->subsystem_vendor_id != PCI_ANY_ID)
- continue;
- if (id_table->subsystem_device_id !=
- dev->id.subsystem_device_id &&
- id_table->subsystem_device_id != PCI_ANY_ID)
- continue;
-
- struct rte_pci_addr *loc = &dev->addr;
-
- RTE_LOG(DEBUG, EAL,
- "PCI device "PCI_PRI_FMT" on NUMA socket %i\n",
- loc->domain, loc->bus, loc->devid,
- loc->function, dev->numa_node);
-
- RTE_LOG(DEBUG, EAL, " remove driver: %x:%x %s\n",
- dev->id.vendor_id, dev->id.device_id,
- dr->name);
-
- /* call the driver devuninit() function */
- if (dr->devuninit && (dr->devuninit(dev) < 0))
- return -1; /* negative value is an error */
-
- /* clear driver structure */
- dev->driver = NULL;
-
- if (dr->drv_flags & RTE_PCI_DRV_NEED_MAPPING)
- /* unmap resources for devices that use igb_uio */
- pci_unmap_device(dev);
-
- return 0;
+ case RTE_KDRV_IGB_UIO:
+ pci_uio_ioport_write(p, data, len, offset);
+ break;
+ case RTE_KDRV_UIO_GENERIC:
+ pci_uio_ioport_write(p, data, len, offset);
+ break;
+ case RTE_KDRV_NONE:
+#if defined(RTE_ARCH_X86)
+ pci_uio_ioport_write(p, data, len, offset);
+#endif
+ break;
+ default:
+ break;