• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
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