File: pm_qos_params.h

package info (click to toggle)
linux-2.6 2.6.32-48squeeze6
  • links: PTS, VCS
  • area: main
  • in suites: squeeze
  • size: 492,732 kB
  • ctags: 1,415,173
  • sloc: ansic: 7,636,125; asm: 225,072; xml: 32,978; makefile: 19,313; perl: 11,533; sh: 3,561; cpp: 3,365; yacc: 2,964; python: 2,893; lex: 1,824; lisp: 218; pascal: 116; awk: 109; sed: 30
file content (25 lines) | stat: -rw-r--r-- 743 bytes parent folder | download | duplicates (3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
/* interface for the pm_qos_power infrastructure of the linux kernel.
 *
 * Mark Gross <mgross@linux.intel.com>
 */
#include <linux/list.h>
#include <linux/notifier.h>
#include <linux/miscdevice.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

int pm_qos_add_requirement(int qos, char *name, s32 value);
int pm_qos_update_requirement(int qos, char *name, s32 new_value);
void pm_qos_remove_requirement(int qos, char *name);

int pm_qos_requirement(int qos);

int pm_qos_add_notifier(int qos, struct notifier_block *notifier);
int pm_qos_remove_notifier(int qos, struct notifier_block *notifier);