37 static acpi_status xen_acpi_cpu_hotadd(struct acpi_processor *pr);
49 	struct acpi_processor *pr = acpi_driver_data(device);  in xen_acpi_processor_enable()  local
53 		status = acpi_evaluate_object(pr->handle, NULL, NULL, &buffer);  in xen_acpi_processor_enable()
59 		pr->acpi_id = object.processor.proc_id;  in xen_acpi_processor_enable()
62 		status = acpi_evaluate_integer(pr->handle, METHOD_NAME__UID,  in xen_acpi_processor_enable()
69 		pr->acpi_id = value;  in xen_acpi_processor_enable()
72 	pr->id = xen_pcpu_id(pr->acpi_id);  in xen_acpi_processor_enable()
74 	if (invalid_logical_cpuid(pr->id))  in xen_acpi_processor_enable()
76 		if (ACPI_FAILURE(xen_acpi_cpu_hotadd(pr))) {  in xen_acpi_processor_enable()
78 					pr->acpi_id);  in xen_acpi_processor_enable()
88 	struct acpi_processor *pr;  in xen_acpi_processor_add()  local
93 	pr = kzalloc(sizeof(struct acpi_processor), GFP_KERNEL);  in xen_acpi_processor_add()
94 	if (!pr)  in xen_acpi_processor_add()
97 	pr->handle = device->handle;  in xen_acpi_processor_add()
100 	device->driver_data = pr;  in xen_acpi_processor_add()
111 	struct acpi_processor *pr;  in xen_acpi_processor_remove()  local
116 	pr = acpi_driver_data(device);  in xen_acpi_processor_remove()
117 	if (!pr)  in xen_acpi_processor_remove()
120 	kfree(pr);  in xen_acpi_processor_remove()
185 static int xen_hotadd_cpu(struct acpi_processor *pr)  in xen_hotadd_cpu()  argument
190 	apic_id = xen_apic_id(pr->handle);  in xen_hotadd_cpu()
193 				pr->acpi_id);  in xen_hotadd_cpu()
197 	pxm = xen_acpi_get_pxm(pr->handle);  in xen_hotadd_cpu()
200 				pr->acpi_id);  in xen_hotadd_cpu()
206 	op.u.cpu_add.acpi_id = pr->acpi_id;  in xen_hotadd_cpu()
212 				pr->acpi_id);  in xen_hotadd_cpu()
217 static acpi_status xen_acpi_cpu_hotadd(struct acpi_processor *pr)  in xen_acpi_cpu_hotadd()  argument
219 	if (!is_processor_present(pr->handle))  in xen_acpi_cpu_hotadd()
222 	pr->id = xen_hotadd_cpu(pr);  in xen_acpi_cpu_hotadd()
223 	if (invalid_logical_cpuid(pr->id))  in xen_acpi_cpu_hotadd()
245 	struct acpi_processor *pr;  in acpi_processor_hotplug_notify()  local
289 		pr = acpi_driver_data(device);  in acpi_processor_hotplug_notify()
290 		if (!pr) {  in acpi_processor_hotplug_notify()