| #ifndef __LINUX_PM_QOS_PARAMS_H |
| #define __LINUX_PM_QOS_PARAMS_H |
| |
| #define PM_QOS_RESERVED 0 |
| #define PM_QOS_CPU_DMA_LATENCY 1 |
| #define PM_QOS_NETWORK_LATENCY 2 |
| #define PM_QOS_NETWORK_THROUGHPUT 3 |
| |
| #define PM_QOS_NUM_CLASSES 4 |
| #define PM_QOS_DEFAULT_VALUE -1 |
| |
| #include <linux/version.h> |
| #if LINUX_VERSION_CODE >= KERNEL_VERSION(2, 6, 19) |
| #include <linux/latency.h> |
| |
| static inline int pm_qos_add_requirement(int qos, char *name, s32 value) |
| { |
| set_acceptable_latency(name, value); |
| return 0; |
| } |
| |
| static inline void pm_qos_remove_requirement(int qos, char *name) |
| { |
| remove_acceptable_latency(name); |
| } |
| |
| #else |
| |
| static inline int pm_qos_add_requirement(int qos, char *name, s32 value) |
| { |
| return 0; |
| } |
| |
| static inline void pm_qos_remove_requirement(int qos, char *name) |
| { |
| } |
| |
| #endif /* >= 2.6.19 */ |
| |
| #endif /* __LINUX_PM_QOS_PARAMS_H */ |