Merge master.kernel.org:/home/rmk/linux-2.6-arm

[linux-2.6-omap-h63xx.git] / include / acpi / processor.h

diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index cdc8004cfd12c73e7f0ffdc9ef2394779eefa536..06ebb6ef72aa7c57689a850b4c8692016f982c7f 100644 (file)
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -32,9 +32,11 @@
 #define DOMAIN_COORD_TYPE_SW_ANY       0xfd
 #define DOMAIN_COORD_TYPE_HW_ALL       0xfe
 
-#define ACPI_CSTATE_SYSTEMIO   (0)
-#define ACPI_CSTATE_FFH                (1)
-#define ACPI_CSTATE_HALT       (2)
+#define ACPI_CSTATE_SYSTEMIO   0
+#define ACPI_CSTATE_FFH                1
+#define ACPI_CSTATE_HALT       2
+
+#define ACPI_CX_DESC_LEN       32
 
 /* Power Management */
 
@@ -74,6 +76,7 @@ struct acpi_processor_cx {
        u64 time;
        struct acpi_processor_cx_policy promotion;
        struct acpi_processor_cx_policy demotion;
+       char desc[ACPI_CX_DESC_LEN];
 };
 
 struct acpi_processor_power {
@@ -316,6 +319,7 @@ static inline int acpi_processor_ppc_has_changed(struct acpi_processor *pr)
 #endif                         /* CONFIG_CPU_FREQ */
 
 /* in processor_throttling.c */
+int acpi_processor_tstate_has_changed(struct acpi_processor *pr);
 int acpi_processor_get_throttling_info(struct acpi_processor *pr);
 extern int acpi_processor_set_throttling(struct acpi_processor *pr, int state);
 extern struct file_operations acpi_processor_throttling_fops;