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author | root <root@artemis.panaceas.org> | 2015-12-25 15:00:15 +0000 |
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committer | root <root@artemis.panaceas.org> | 2015-12-25 15:00:15 +0000 |
commit | ddd86436f4e3643c04b797f858dab95d5f2e4de9 (patch) | |
tree | bfe7a780cf9a2f4fc33aec32c82e625e79dece1f /backport-include/linux/pm_qos_params.h | |
download | backports-3.10.19-1-master.tar.gz backports-3.10.19-1-master.tar.bz2 backports-3.10.19-1-master.zip |
Diffstat (limited to 'backport-include/linux/pm_qos_params.h')
-rw-r--r-- | backport-include/linux/pm_qos_params.h | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/backport-include/linux/pm_qos_params.h b/backport-include/linux/pm_qos_params.h new file mode 100644 index 0000000..c591753 --- /dev/null +++ b/backport-include/linux/pm_qos_params.h @@ -0,0 +1,41 @@ +#ifndef __COMPAT_LINUX_PM_QOS_PARAMS_H +#define __COMPAT_LINUX_PM_QOS_PARAMS_H +#include <linux/version.h> + +#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25)) +#include_next <linux/pm_qos_params.h> +#else +/* 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_SYSTEM_BUS_FREQ 4 + +#define PM_QOS_NUM_CLASSES 5 +#define PM_QOS_DEFAULT_VALUE -1 + +#define pm_qos_add_requirement LINUX_BACKPORT(pm_qos_add_requirement) +int pm_qos_add_requirement(int qos, char *name, s32 value); +#define pm_qos_update_requirement LINUX_BACKPORT(pm_qos_update_requirement) +int pm_qos_update_requirement(int qos, char *name, s32 new_value); +#define pm_qos_remove_requirement LINUX_BACKPORT(pm_qos_remove_requirement) +void pm_qos_remove_requirement(int qos, char *name); + +#define pm_qos_requirement LINUX_BACKPORT(pm_qos_requirement) +int pm_qos_requirement(int qos); + +#define pm_qos_add_notifier LINUX_BACKPORT(pm_qos_add_notifier) +int pm_qos_add_notifier(int qos, struct notifier_block *notifier); +#define pm_qos_remove_notifier LINUX_BACKPORT(pm_qos_remove_notifier) +int pm_qos_remove_notifier(int qos, struct notifier_block *notifier); +#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25)) */ + +#endif |