- Update to 2.6.25-rc3.

[linux-flexiantxendom0-3.2.10.git] / include / acpi / processor.h

diff --git a/include/acpi/processor.h b/include/acpi/processor.h
index 76411b1..06480bc 100644 (file)
--- a/include/acpi/processor.h
+++ b/include/acpi/processor.h
@@ -4,7 +4,7 @@
 #include <linux/kernel.h>
 #include <linux/cpu.h>
 #include <linux/cpuidle.h>
-
+#include <linux/thermal.h>
 #include <asm/acpi.h>
 
 #define ACPI_PROCESSOR_BUSY_METRIC     10
@@ -32,8 +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_SYSTEMIO   0
+#define ACPI_CSTATE_FFH                1
+#define ACPI_CSTATE_HALT       2
+
+#define ACPI_CX_DESC_LEN       32
 
 /* Power Management */
 
@@ -64,7 +67,7 @@ struct acpi_processor_cx {
        u8 valid;
        u8 type;
        u32 address;
-       u8 space_id;
+       u8 entry_method;
        u8 index;
        u32 latency;
        u32 latency_ticks;
@@ -73,6 +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 {
@@ -176,13 +180,15 @@ struct acpi_processor_throttling {
        u32 address;
        u8 duty_offset;
        u8 duty_width;
+       u8 tsd_valid_flag;
+       unsigned int shared_type;
        struct acpi_processor_tx states[ACPI_PROCESSOR_MAX_THROTTLING];
 };
 
 /* Limit Interface */
 
 struct acpi_processor_lx {
-       int px;                 /* performace state */
+       int px;                 /* performance state */
        int tx;                 /* throttle level */
 };
 
@@ -218,7 +224,7 @@ struct acpi_processor {
        struct acpi_processor_performance *performance;
        struct acpi_processor_throttling throttling;
        struct acpi_processor_limit limit;
-
+       struct thermal_cooling_device *cdev;
        /* the _PDC objects for this processor, if any */
        struct acpi_object_list *pdc;
 };
@@ -316,7 +322,7 @@ static inline int acpi_processor_ppc_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;
-
+extern void acpi_processor_throttling_init(void);
 /* in processor_idle.c */
 int acpi_processor_power_init(struct acpi_processor *pr,
                              struct acpi_device *device);
@@ -330,7 +336,7 @@ extern struct cpuidle_driver acpi_idle_driver;
 /* in processor_thermal.c */
 int acpi_processor_get_limit_info(struct acpi_processor *pr);
 extern struct file_operations acpi_processor_limit_fops;
-
+extern struct thermal_cooling_device_ops processor_cooling_ops;
 #ifdef CONFIG_CPU_FREQ
 void acpi_thermal_cpufreq_init(void);
 void acpi_thermal_cpufreq_exit(void);