static int pci_device_hot_remove(Monitor *mon, const char *pci_addr) { PCIBus *root = pci_find_primary_bus(); PCIDevice *d; int bus; unsigned slot; Error *local_err = NULL; if (!root) { monitor_printf(mon, "no primary PCI bus (if there are multiple" " PCI roots, you must use device_del instead)"); return -1; } if (pci_read_devaddr(mon, pci_addr, &bus, &slot)) { return -1; } d = pci_find_device(root, bus, PCI_DEVFN(slot, 0)); if (!d) { monitor_printf(mon, "slot %d empty\n", slot); return -1; } qdev_unplug(&d->qdev, &local_err); if (local_err) { monitor_printf(mon, "%s\n", error_get_pretty(local_err)); error_free(local_err); return -1; } return 0; }