30 	struct pci_controller *phb;  in cxl_pci_enable_device_hook()  local
34 	phb = pci_bus_to_host(dev->bus);  in cxl_pci_enable_device_hook()
35 	afu = (struct cxl_afu *)phb->private_data;  in cxl_pci_enable_device_hook()
88 	struct pci_controller *phb = bus ? pci_bus_to_host(bus) : NULL;  in pci_bus_to_afu()  local
90 	return phb ? phb->private_data : NULL;  in pci_bus_to_afu()
211 	struct pci_controller *phb;  in cxl_pci_vphb_add()  local
237 	phb = pcibios_alloc_controller(vphb_dn);  in cxl_pci_vphb_add()
238 	if (!phb)  in cxl_pci_vphb_add()
242 	phb->parent = parent;  in cxl_pci_vphb_add()
245 	phb->ops = &cxl_pcie_pci_ops;  in cxl_pci_vphb_add()
246 	phb->cfg_addr = NULL;  in cxl_pci_vphb_add()
247 	phb->cfg_data = NULL;  in cxl_pci_vphb_add()
248 	phb->private_data = afu;  in cxl_pci_vphb_add()
249 	phb->controller_ops = cxl_pci_controller_ops;  in cxl_pci_vphb_add()
252 	pcibios_scan_phb(phb);  in cxl_pci_vphb_add()
253 	if (phb->bus == NULL)  in cxl_pci_vphb_add()
257 	pci_set_host_bridge_release(to_pci_host_bridge(phb->bus->bridge),  in cxl_pci_vphb_add()
259 				    (void *) phb);  in cxl_pci_vphb_add()
265 	pcibios_claim_one_bus(phb->bus);  in cxl_pci_vphb_add()
268 	pci_bus_add_devices(phb->bus);  in cxl_pci_vphb_add()
270 	afu->phb = phb;  in cxl_pci_vphb_add()
277 	struct pci_controller *phb;  in cxl_pci_vphb_remove()  local
280 	if (!afu || !afu->phb)  in cxl_pci_vphb_remove()
283 	phb = afu->phb;  in cxl_pci_vphb_remove()
284 	afu->phb = NULL;  in cxl_pci_vphb_remove()
286 	pci_remove_root_bus(phb->bus);  in cxl_pci_vphb_remove()
295 	struct pci_controller *phb;  in cxl_pci_is_vphb_device()  local
297 	phb = pci_bus_to_host(dev->bus);  in cxl_pci_is_vphb_device()
299 	return (phb->ops == &cxl_pcie_pci_ops);  in cxl_pci_is_vphb_device()
304 	struct pci_controller *phb;  in cxl_pci_to_afu()  local
306 	phb = pci_bus_to_host(dev->bus);  in cxl_pci_to_afu()
308 	return (struct cxl_afu *)phb->private_data;  in cxl_pci_to_afu()