aboutsummaryrefslogtreecommitdiff
path: root/drivers/acpi/processor_core.c
diff options
context:
space:
mode:
authorLen Brown <len.brown@intel.com>2007-07-22 02:28:18 -0400
committerLen Brown <len.brown@intel.com>2007-07-22 02:28:18 -0400
commitdcb76f88683618ed6ef0df66643dba1285881ee5 (patch)
treec43b6162c6d5cd7afeaa5ee44a5eed1e30b23adc /drivers/acpi/processor_core.c
parent08e31686d6d119ba26bf0690f5f872f6f5bd1a97 (diff)
parent6c5cf8aa5849819958311644ffaf8467e9fcf07e (diff)
Pull throttle into release branch
Diffstat (limited to 'drivers/acpi/processor_core.c')
-rw-r--r--drivers/acpi/processor_core.c6
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c
index e1ca86dfdd6..81aceb5da7c 100644
--- a/drivers/acpi/processor_core.c
+++ b/drivers/acpi/processor_core.c
@@ -66,6 +66,7 @@
#define ACPI_PROCESSOR_FILE_LIMIT "limit"
#define ACPI_PROCESSOR_NOTIFY_PERFORMANCE 0x80
#define ACPI_PROCESSOR_NOTIFY_POWER 0x81
+#define ACPI_PROCESSOR_NOTIFY_THROTTLING 0x82
#define ACPI_PROCESSOR_LIMIT_USER 0
#define ACPI_PROCESSOR_LIMIT_THERMAL 1
@@ -84,6 +85,8 @@ static int acpi_processor_info_open_fs(struct inode *inode, struct file *file);
static void acpi_processor_notify(acpi_handle handle, u32 event, void *data);
static acpi_status acpi_processor_hotadd_init(acpi_handle handle, int *p_cpu);
static int acpi_processor_handle_eject(struct acpi_processor *pr);
+extern int acpi_processor_tstate_has_changed(struct acpi_processor *pr);
+
static struct acpi_driver acpi_processor_driver = {
.name = "processor",
@@ -696,6 +699,9 @@ static void acpi_processor_notify(acpi_handle handle, u32 event, void *data)
acpi_processor_cst_has_changed(pr);
acpi_bus_generate_event(device, event, 0);
break;
+ case ACPI_PROCESSOR_NOTIFY_THROTTLING:
+ acpi_processor_tstate_has_changed(pr);
+ acpi_bus_generate_event(device, event, 0);
default:
ACPI_DEBUG_PRINT((ACPI_DB_INFO,
"Unsupported event [0x%x]\n", event));