@@ -1925,6 +1925,51 @@ PCIDevice *pci_nic_init_nofail(NICInfo *nd, PCIBus *rootbus,
return pci_dev;
}
+void pci_init_nic_devices(PCIBus *bus, const char *default_model)
+{
+ qemu_create_nic_bus_devices(&bus->qbus, TYPE_PCI_DEVICE, default_model,
+ "virtio", "virtio-net-pci");
+}
+
+bool pci_init_nic_in_slot(PCIBus *rootbus, const char *model,
+ const char *alias, const char *devaddr)
+{
+ NICInfo *nd = qemu_find_nic_info(model, true, alias);
+ int dom, busnr, devfn;
+ PCIDevice *pci_dev;
+ unsigned slot;
+ PCIBus *bus;
+
+ if (!nd) {
+ return false;
+ }
+
+ if (!devaddr || pci_parse_devaddr(devaddr, &dom, &busnr, &slot, NULL) < 0) {
+ error_report("Invalid PCI device address %s for device %s",
+ devaddr, model);
+ exit(1);
+ }
+
+ if (dom != 0) {
+ error_report("No support for non-zero PCI domains");
+ exit(1);
+ }
+
+ devfn = PCI_DEVFN(slot, 0);
+
+ bus = pci_find_bus_nr(rootbus, busnr);
+ if (!bus) {
+ error_report("Invalid PCI device address %s for device %s",
+ devaddr, model);
+ exit(1);
+ }
+
+ pci_dev = pci_new(devfn, model);
+ qdev_set_nic_properties(&pci_dev->qdev, nd);
+ pci_realize_and_unref(pci_dev, bus, &error_fatal);
+ return true;
+}
+
PCIDevice *pci_vga_init(PCIBus *bus)
{
vga_interface_created = true;
@@ -317,7 +317,9 @@ void pci_device_reset(PCIDevice *dev);
PCIDevice *pci_nic_init_nofail(NICInfo *nd, PCIBus *rootbus,
const char *default_model,
const char *default_devaddr);
-
+void pci_init_nic_devices(PCIBus *bus, const char *default_model);
+bool pci_init_nic_in_slot(PCIBus *rootbus, const char *default_model,
+ const char *alias, const char *devaddr);
PCIDevice *pci_vga_init(PCIBus *bus);
static inline PCIBus *pci_get_bus(const PCIDevice *dev)