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@@ -698,6 +698,90 @@ static int acpi_processor_get_info(struct acpi_device *device)
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static DEFINE_PER_CPU(void *, processor_device_array);
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+static void acpi_processor_notify(struct acpi_device *device, u32 event)
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+{
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+ struct acpi_processor *pr = acpi_driver_data(device);
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+ int saved;
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+
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+ if (!pr)
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+ return;
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+
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+ switch (event) {
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+ case ACPI_PROCESSOR_NOTIFY_PERFORMANCE:
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+ saved = pr->performance_platform_limit;
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+ acpi_processor_ppc_has_changed(pr);
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+ if (saved == pr->performance_platform_limit)
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+ break;
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+ acpi_bus_generate_proc_event(device, event,
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+ pr->performance_platform_limit);
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+ acpi_bus_generate_netlink_event(device->pnp.device_class,
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+ dev_name(&device->dev), event,
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+ pr->performance_platform_limit);
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+ break;
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+ case ACPI_PROCESSOR_NOTIFY_POWER:
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+ acpi_processor_cst_has_changed(pr);
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+ acpi_bus_generate_proc_event(device, event, 0);
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+ acpi_bus_generate_netlink_event(device->pnp.device_class,
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+ dev_name(&device->dev), event, 0);
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+ break;
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+ case ACPI_PROCESSOR_NOTIFY_THROTTLING:
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+ acpi_processor_tstate_has_changed(pr);
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+ acpi_bus_generate_proc_event(device, event, 0);
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+ acpi_bus_generate_netlink_event(device->pnp.device_class,
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+ dev_name(&device->dev), event, 0);
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+ default:
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+ ACPI_DEBUG_PRINT((ACPI_DB_INFO,
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+ "Unsupported event [0x%x]\n", event));
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+ break;
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+ }
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+
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+ return;
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+}
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+
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+static int acpi_cpu_soft_notify(struct notifier_block *nfb,
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+ unsigned long action, void *hcpu)
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+{
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+ unsigned int cpu = (unsigned long)hcpu;
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+ struct acpi_processor *pr = per_cpu(processors, cpu);
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+
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+ if (action == CPU_ONLINE && pr) {
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+ acpi_processor_ppc_has_changed(pr);
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+ acpi_processor_cst_has_changed(pr);
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+ acpi_processor_tstate_has_changed(pr);
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+ }
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+ return NOTIFY_OK;
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+}
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+
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+static struct notifier_block acpi_cpu_notifier =
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+{
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+ .notifier_call = acpi_cpu_soft_notify,
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+};
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+
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+static int acpi_processor_add(struct acpi_device *device)
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+{
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+ struct acpi_processor *pr = NULL;
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+
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+
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+ if (!device)
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+ return -EINVAL;
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+
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+ pr = kzalloc(sizeof(struct acpi_processor), GFP_KERNEL);
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+ if (!pr)
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+ return -ENOMEM;
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+
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+ if (!zalloc_cpumask_var(&pr->throttling.shared_cpu_map, GFP_KERNEL)) {
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+ kfree(pr);
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+ return -ENOMEM;
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+ }
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+
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+ pr->handle = device->handle;
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+ strcpy(acpi_device_name(device), ACPI_PROCESSOR_DEVICE_NAME);
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+ strcpy(acpi_device_class(device), ACPI_PROCESSOR_CLASS);
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+ device->driver_data = pr;
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+
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+ return 0;
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+}
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+
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static int __cpuinit acpi_processor_start(struct acpi_device *device)
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{
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int result = 0;
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@@ -799,90 +883,6 @@ err_remove_fs:
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return result;
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}
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-static void acpi_processor_notify(struct acpi_device *device, u32 event)
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-{
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- struct acpi_processor *pr = acpi_driver_data(device);
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- int saved;
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-
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- if (!pr)
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- return;
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-
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- switch (event) {
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- case ACPI_PROCESSOR_NOTIFY_PERFORMANCE:
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- saved = pr->performance_platform_limit;
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- acpi_processor_ppc_has_changed(pr);
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- if (saved == pr->performance_platform_limit)
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- break;
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- acpi_bus_generate_proc_event(device, event,
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- pr->performance_platform_limit);
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- acpi_bus_generate_netlink_event(device->pnp.device_class,
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- dev_name(&device->dev), event,
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- pr->performance_platform_limit);
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- break;
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- case ACPI_PROCESSOR_NOTIFY_POWER:
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- acpi_processor_cst_has_changed(pr);
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- acpi_bus_generate_proc_event(device, event, 0);
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- acpi_bus_generate_netlink_event(device->pnp.device_class,
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- dev_name(&device->dev), event, 0);
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- break;
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- case ACPI_PROCESSOR_NOTIFY_THROTTLING:
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- acpi_processor_tstate_has_changed(pr);
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- acpi_bus_generate_proc_event(device, event, 0);
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- acpi_bus_generate_netlink_event(device->pnp.device_class,
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- dev_name(&device->dev), event, 0);
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- default:
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- ACPI_DEBUG_PRINT((ACPI_DB_INFO,
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- "Unsupported event [0x%x]\n", event));
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- break;
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- }
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-
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- return;
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-}
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-
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-static int acpi_cpu_soft_notify(struct notifier_block *nfb,
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- unsigned long action, void *hcpu)
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-{
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- unsigned int cpu = (unsigned long)hcpu;
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- struct acpi_processor *pr = per_cpu(processors, cpu);
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-
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- if (action == CPU_ONLINE && pr) {
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- acpi_processor_ppc_has_changed(pr);
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- acpi_processor_cst_has_changed(pr);
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- acpi_processor_tstate_has_changed(pr);
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- }
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- return NOTIFY_OK;
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-}
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-
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-static struct notifier_block acpi_cpu_notifier =
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-{
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- .notifier_call = acpi_cpu_soft_notify,
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-};
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-
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-static int acpi_processor_add(struct acpi_device *device)
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-{
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- struct acpi_processor *pr = NULL;
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-
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-
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- if (!device)
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- return -EINVAL;
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-
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- pr = kzalloc(sizeof(struct acpi_processor), GFP_KERNEL);
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- if (!pr)
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- return -ENOMEM;
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-
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- if (!zalloc_cpumask_var(&pr->throttling.shared_cpu_map, GFP_KERNEL)) {
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- kfree(pr);
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- return -ENOMEM;
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- }
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-
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- pr->handle = device->handle;
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- strcpy(acpi_device_name(device), ACPI_PROCESSOR_DEVICE_NAME);
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- strcpy(acpi_device_class(device), ACPI_PROCESSOR_CLASS);
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- device->driver_data = pr;
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-
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- return 0;
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-}
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-
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static int acpi_processor_remove(struct acpi_device *device, int type)
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{
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struct acpi_processor *pr = NULL;
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