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-rw-r--r--ANDROID_3.4.5/include/linux/pm_qos.h153
1 files changed, 0 insertions, 153 deletions
diff --git a/ANDROID_3.4.5/include/linux/pm_qos.h b/ANDROID_3.4.5/include/linux/pm_qos.h
deleted file mode 100644
index 233149cb..00000000
--- a/ANDROID_3.4.5/include/linux/pm_qos.h
+++ /dev/null
@@ -1,153 +0,0 @@
-#ifndef _LINUX_PM_QOS_H
-#define _LINUX_PM_QOS_H
-/* interface for the pm_qos_power infrastructure of the linux kernel.
- *
- * Mark Gross <mgross@linux.intel.com>
- */
-#include <linux/plist.h>
-#include <linux/notifier.h>
-#include <linux/miscdevice.h>
-#include <linux/device.h>
-#include <linux/workqueue.h>
-
-enum {
- PM_QOS_RESERVED = 0,
- PM_QOS_CPU_DMA_LATENCY,
- PM_QOS_NETWORK_LATENCY,
- PM_QOS_NETWORK_THROUGHPUT,
-
- /* insert new class ID */
- PM_QOS_NUM_CLASSES,
-};
-
-#define PM_QOS_DEFAULT_VALUE -1
-
-#define PM_QOS_CPU_DMA_LAT_DEFAULT_VALUE (2000 * USEC_PER_SEC)
-#define PM_QOS_NETWORK_LAT_DEFAULT_VALUE (2000 * USEC_PER_SEC)
-#define PM_QOS_NETWORK_THROUGHPUT_DEFAULT_VALUE 0
-#define PM_QOS_DEV_LAT_DEFAULT_VALUE 0
-
-struct pm_qos_request {
- struct plist_node node;
- int pm_qos_class;
- struct delayed_work work; /* for pm_qos_update_request_timeout */
-};
-
-struct dev_pm_qos_request {
- struct plist_node node;
- struct device *dev;
-};
-
-enum pm_qos_type {
- PM_QOS_UNITIALIZED,
- PM_QOS_MAX, /* return the largest value */
- PM_QOS_MIN /* return the smallest value */
-};
-
-/*
- * Note: The lockless read path depends on the CPU accessing
- * target_value atomically. Atomic access is only guaranteed on all CPU
- * types linux supports for 32 bit quantites
- */
-struct pm_qos_constraints {
- struct plist_head list;
- s32 target_value; /* Do not change to 64 bit */
- s32 default_value;
- enum pm_qos_type type;
- struct blocking_notifier_head *notifiers;
-};
-
-/* Action requested to pm_qos_update_target */
-enum pm_qos_req_action {
- PM_QOS_ADD_REQ, /* Add a new request */
- PM_QOS_UPDATE_REQ, /* Update an existing request */
- PM_QOS_REMOVE_REQ /* Remove an existing request */
-};
-
-static inline int dev_pm_qos_request_active(struct dev_pm_qos_request *req)
-{
- return req->dev != 0;
-}
-
-int pm_qos_update_target(struct pm_qos_constraints *c, struct plist_node *node,
- enum pm_qos_req_action action, int value);
-void pm_qos_add_request(struct pm_qos_request *req, int pm_qos_class,
- s32 value);
-void pm_qos_update_request(struct pm_qos_request *req,
- s32 new_value);
-void pm_qos_update_request_timeout(struct pm_qos_request *req,
- s32 new_value, unsigned long timeout_us);
-void pm_qos_remove_request(struct pm_qos_request *req);
-
-int pm_qos_request(int pm_qos_class);
-int pm_qos_add_notifier(int pm_qos_class, struct notifier_block *notifier);
-int pm_qos_remove_notifier(int pm_qos_class, struct notifier_block *notifier);
-int pm_qos_request_active(struct pm_qos_request *req);
-s32 pm_qos_read_value(struct pm_qos_constraints *c);
-
-#ifdef CONFIG_PM
-s32 __dev_pm_qos_read_value(struct device *dev);
-s32 dev_pm_qos_read_value(struct device *dev);
-int dev_pm_qos_add_request(struct device *dev, struct dev_pm_qos_request *req,
- s32 value);
-int dev_pm_qos_update_request(struct dev_pm_qos_request *req, s32 new_value);
-int dev_pm_qos_remove_request(struct dev_pm_qos_request *req);
-int dev_pm_qos_add_notifier(struct device *dev,
- struct notifier_block *notifier);
-int dev_pm_qos_remove_notifier(struct device *dev,
- struct notifier_block *notifier);
-int dev_pm_qos_add_global_notifier(struct notifier_block *notifier);
-int dev_pm_qos_remove_global_notifier(struct notifier_block *notifier);
-void dev_pm_qos_constraints_init(struct device *dev);
-void dev_pm_qos_constraints_destroy(struct device *dev);
-int dev_pm_qos_add_ancestor_request(struct device *dev,
- struct dev_pm_qos_request *req, s32 value);
-#else
-static inline s32 __dev_pm_qos_read_value(struct device *dev)
- { return 0; }
-static inline s32 dev_pm_qos_read_value(struct device *dev)
- { return 0; }
-static inline int dev_pm_qos_add_request(struct device *dev,
- struct dev_pm_qos_request *req,
- s32 value)
- { return 0; }
-static inline int dev_pm_qos_update_request(struct dev_pm_qos_request *req,
- s32 new_value)
- { return 0; }
-static inline int dev_pm_qos_remove_request(struct dev_pm_qos_request *req)
- { return 0; }
-static inline int dev_pm_qos_add_notifier(struct device *dev,
- struct notifier_block *notifier)
- { return 0; }
-static inline int dev_pm_qos_remove_notifier(struct device *dev,
- struct notifier_block *notifier)
- { return 0; }
-static inline int dev_pm_qos_add_global_notifier(
- struct notifier_block *notifier)
- { return 0; }
-static inline int dev_pm_qos_remove_global_notifier(
- struct notifier_block *notifier)
- { return 0; }
-static inline void dev_pm_qos_constraints_init(struct device *dev)
-{
- dev->power.power_state = PMSG_ON;
-}
-static inline void dev_pm_qos_constraints_destroy(struct device *dev)
-{
- dev->power.power_state = PMSG_INVALID;
-}
-static inline int dev_pm_qos_add_ancestor_request(struct device *dev,
- struct dev_pm_qos_request *req, s32 value)
- { return 0; }
-#endif
-
-#ifdef CONFIG_PM_RUNTIME
-int dev_pm_qos_expose_latency_limit(struct device *dev, s32 value);
-void dev_pm_qos_hide_latency_limit(struct device *dev);
-#else
-static inline int dev_pm_qos_expose_latency_limit(struct device *dev, s32 value)
- { return 0; }
-static inline void dev_pm_qos_hide_latency_limit(struct device *dev) {}
-#endif
-
-#endif