1 /* interface for the pm_qos_power infrastructure of the linux kernel. 2 * 3 * Mark Gross <mgross@linux.intel.com> 4 */ 5 #include <linux/list.h> 6 #include <linux/notifier.h> 7 #include <linux/miscdevice.h> 8 9 #define PM_QOS_RESERVED 0 10 #define PM_QOS_CPU_DMA_LATENCY 1 11 #define PM_QOS_NETWORK_LATENCY 2 12 #define PM_QOS_NETWORK_THROUGHPUT 3 13 14 #define PM_QOS_NUM_CLASSES 4 15 #define PM_QOS_DEFAULT_VALUE -1 16 17 int pm_qos_add_requirement(int qos, char *name, s32 value); 18 int pm_qos_update_requirement(int qos, char *name, s32 new_value); 19 void pm_qos_remove_requirement(int qos, char *name); 20 21 int pm_qos_requirement(int qos); 22 23 int pm_qos_add_notifier(int qos, struct notifier_block *notifier); 24 int pm_qos_remove_notifier(int qos, struct notifier_block *notifier); 25 26