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authorJean Pihet <j-pihet@ti.com>2011-08-25 09:35:03 -0400
committerRafael J. Wysocki <rjw@sisk.pl>2011-08-25 09:35:03 -0400
commite8db0be1245de16a6cc6365506abc392c3c212d4 (patch)
tree01cf446568080c06c8797262554f3b0f758ae137 /include/linux/pm_qos_params.h
parentb5e8d269d814763d597ccc0108d1fa6639ad35a1 (diff)
PM QoS: Move and rename the implementation files
The PM QoS implementation files are better named kernel/power/qos.c and include/linux/pm_qos.h. The PM QoS support is compiled under the CONFIG_PM option. Signed-off-by: Jean Pihet <j-pihet@ti.com> Acked-by: markgross <markgross@thegnar.org> Reviewed-by: Kevin Hilman <khilman@ti.com> Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Diffstat (limited to 'include/linux/pm_qos_params.h')
-rw-r--r--include/linux/pm_qos_params.h38
1 files changed, 0 insertions, 38 deletions
diff --git a/include/linux/pm_qos_params.h b/include/linux/pm_qos_params.h
deleted file mode 100644
index a7d87f911cab..000000000000
--- a/include/linux/pm_qos_params.h
+++ /dev/null
@@ -1,38 +0,0 @@
1#ifndef _LINUX_PM_QOS_PARAMS_H
2#define _LINUX_PM_QOS_PARAMS_H
3/* interface for the pm_qos_power infrastructure of the linux kernel.
4 *
5 * Mark Gross <mgross@linux.intel.com>
6 */
7#include <linux/plist.h>
8#include <linux/notifier.h>
9#include <linux/miscdevice.h>
10
11#define PM_QOS_RESERVED 0
12#define PM_QOS_CPU_DMA_LATENCY 1
13#define PM_QOS_NETWORK_LATENCY 2
14#define PM_QOS_NETWORK_THROUGHPUT 3
15
16#define PM_QOS_NUM_CLASSES 4
17#define PM_QOS_DEFAULT_VALUE -1
18
19#define PM_QOS_CPU_DMA_LAT_DEFAULT_VALUE (2000 * USEC_PER_SEC)
20#define PM_QOS_NETWORK_LAT_DEFAULT_VALUE (2000 * USEC_PER_SEC)
21#define PM_QOS_NETWORK_THROUGHPUT_DEFAULT_VALUE 0
22
23struct pm_qos_request_list {
24 struct plist_node list;
25 int pm_qos_class;
26};
27
28void pm_qos_add_request(struct pm_qos_request_list *l, int pm_qos_class, s32 value);
29void pm_qos_update_request(struct pm_qos_request_list *pm_qos_req,
30 s32 new_value);
31void pm_qos_remove_request(struct pm_qos_request_list *pm_qos_req);
32
33int pm_qos_request(int pm_qos_class);
34int pm_qos_add_notifier(int pm_qos_class, struct notifier_block *notifier);
35int pm_qos_remove_notifier(int pm_qos_class, struct notifier_block *notifier);
36int pm_qos_request_active(struct pm_qos_request_list *req);
37
38#endif