19 	struct pci_config_window *cfg;  member
31 	struct pci_config_window *cfg = bridge->bus->sysdata;  in pcibios_root_bridge_prepare()  local
34 		adev = to_acpi_device(cfg->parent);  in pcibios_root_bridge_prepare()
37 	set_dev_node(bus_dev, pa_to_nid(cfg->res.start));  in pcibios_root_bridge_prepare()
44 	struct pci_config_window *cfg = bus->sysdata;  in acpi_pci_bus_find_domain_nr()  local
45 	struct acpi_device *adev = to_acpi_device(cfg->parent);  in acpi_pci_bus_find_domain_nr()
56 	pci_ecam_free(info->cfg);  in acpi_release_root_info()
99 	struct pci_config_window *cfg;  in arch_pci_ecam_create()  local
104 	cfg = kzalloc(sizeof(*cfg), GFP_KERNEL);  in arch_pci_ecam_create()
105 	if (!cfg)  in arch_pci_ecam_create()
108 	cfg->parent = dev;  in arch_pci_ecam_create()
109 	cfg->ops = ops;  in arch_pci_ecam_create()
110 	cfg->busr.start = busr->start;  in arch_pci_ecam_create()
111 	cfg->busr.end = busr->end;  in arch_pci_ecam_create()
112 	cfg->busr.flags = IORESOURCE_BUS;  in arch_pci_ecam_create()
117 	cfg->res.start = cfgres->start;  in arch_pci_ecam_create()
118 	cfg->res.end = cfgres->end;  in arch_pci_ecam_create()
119 	cfg->res.flags = IORESOURCE_MEM | IORESOURCE_BUSY;  in arch_pci_ecam_create()
120 	cfg->res.name = "PCI ECAM";  in arch_pci_ecam_create()
122 	conflict = request_resource_conflict(&iomem_resource, &cfg->res);  in arch_pci_ecam_create()
126 			&cfg->res, conflict->name, conflict);  in arch_pci_ecam_create()
130 	cfg->win = pci_remap_cfgspace(cfgres->start, bus_range * bsz);  in arch_pci_ecam_create()
131 	if (!cfg->win)  in arch_pci_ecam_create()
135 		err = ops->init(cfg);  in arch_pci_ecam_create()
139 	dev_info(dev, "ECAM at %pR for %pR\n", &cfg->res, &cfg->busr);  in arch_pci_ecam_create()
141 	return cfg;  in arch_pci_ecam_create()
147 	pci_ecam_free(cfg);  in arch_pci_ecam_create()
163 	struct pci_config_window *cfg;  in pci_acpi_setup_ecam_mapping()  local
176 		cfg = pci_ecam_create(dev, &cfgres, bus_res, ecam_ops);  in pci_acpi_setup_ecam_mapping()
182 		cfg = arch_pci_ecam_create(dev, &cfgres, bus_res, ecam_ops);  in pci_acpi_setup_ecam_mapping()
185 	if (IS_ERR(cfg)) {  in pci_acpi_setup_ecam_mapping()
186 		dev_err(dev, "%04x:%pR error %ld mapping ECAM\n", seg, bus_res, PTR_ERR(cfg));  in pci_acpi_setup_ecam_mapping()
190 	return cfg;  in pci_acpi_setup_ecam_mapping()
213 	info->cfg = pci_acpi_setup_ecam_mapping(root);  in pci_acpi_scan_root()
214 	if (!info->cfg) {  in pci_acpi_scan_root()
222 	root_ops->pci_ops = (struct pci_ops *)&info->cfg->ops->pci_ops;  in pci_acpi_scan_root()
226 		memcpy(bus->sysdata, info->cfg, sizeof(struct pci_config_window));  in pci_acpi_scan_root()
232 					   &info->common, info->cfg);  in pci_acpi_scan_root()