static void spapr_phb_hot_plug_child(HotplugHandler *plug_handler, DeviceState *plugged_dev, Error **errp) { sPAPRPHBState *phb = SPAPR_PCI_HOST_BRIDGE(DEVICE(plug_handler)); PCIDevice *pdev = PCI_DEVICE(plugged_dev); sPAPRDRConnector *drc = spapr_phb_get_pci_drc(phb, pdev); Error *local_err = NULL; /* if DR is disabled we don't need to do anything in the case of * hotplug or coldplug callbacks */ if (!phb->dr_enabled) { /* if this is a hotplug operation initiated by the user * we need to let them know it's not enabled */ if (plugged_dev->hotplugged) { error_setg(errp, QERR_BUS_NO_HOTPLUG, object_get_typename(OBJECT(phb))); } return; } g_assert(drc); spapr_phb_add_pci_device(drc, phb, pdev, &local_err); if (local_err) { error_propagate(errp, local_err); return; } if (plugged_dev->hotplugged) { spapr_hotplug_req_add_by_index(drc); } }