power.h File Reference

#include <linux/ktime.h>
#include <linux/tracepoint.h>
#include <trace/define_trace.h>

Go to the source code of this file.

Macros
#define	TRACE_SYSTEM   power
#define	_TRACE_POWER_H
#define	_PWR_EVENT_AVOID_DOUBLE_DEFINING
#define	PWR_EVENT_EXIT   -1
#define	_PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED

Enumerations
enum	{ POWER_NONE = 0, POWER_CSTATE = 1, POWER_PSTATE = 2 }

Functions
	DECLARE_EVENT_CLASS (cpu, TP_PROTO(unsigned int state, unsigned int cpu_id), TP_ARGS(state, cpu_id), TP_STRUCT__entry(__field(u32, state) __field(u32, cpu_id)), TP_fast_assign(__entry->state=state;__entry->cpu_id=cpu_id;), TP_printk("state=%lu cpu_id=%lu",(unsigned long) __entry->state,(unsigned long) __entry->cpu_id))
	DEFINE_EVENT (cpu, cpu_idle, TP_PROTO(unsigned int state, unsigned int cpu_id),)
	DEFINE_EVENT (cpu, cpu_frequency, TP_PROTO(unsigned int frequency, unsigned int cpu_id),)
	TRACE_EVENT (machine_suspend, TP_PROTO(unsigned int state), TP_ARGS(state), TP_STRUCT__entry(__field(u32, state)), TP_fast_assign(__entry->state=state;), TP_printk("state=%lu",(unsigned long) __entry->state))
	DECLARE_EVENT_CLASS (wakeup_source, TP_PROTO(const char *name, unsigned int state), TP_ARGS(name, state), TP_STRUCT__entry(__string(name, name) __field(u64, state)), TP_fast_assign(__assign_str(name, name);__entry->state=state;), TP_printk("%s state=0x%lx", __get_str(name),(unsigned long) __entry->state))
	DEFINE_EVENT (wakeup_source, wakeup_source_activate, TP_PROTO(const char *name, unsigned int state),)
	DEFINE_EVENT (wakeup_source, wakeup_source_deactivate, TP_PROTO(const char *name, unsigned int state),)
	DECLARE_EVENT_CLASS (clock, TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id), TP_ARGS(name, state, cpu_id), TP_STRUCT__entry(__string(name, name) __field(u64, state) __field(u64, cpu_id)), TP_fast_assign(__assign_str(name, name);__entry->state=state;__entry->cpu_id=cpu_id;), TP_printk("%s state=%lu cpu_id=%lu", __get_str(name),(unsigned long) __entry->state,(unsigned long) __entry->cpu_id))
	DEFINE_EVENT (clock, clock_enable, TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),)
	DEFINE_EVENT (clock, clock_disable, TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),)
	DEFINE_EVENT (clock, clock_set_rate, TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),)
	DECLARE_EVENT_CLASS (power_domain, TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id), TP_ARGS(name, state, cpu_id), TP_STRUCT__entry(__string(name, name) __field(u64, state) __field(u64, cpu_id)), TP_fast_assign(__assign_str(name, name);__entry->state=state;__entry->cpu_id=cpu_id;), TP_printk("%s state=%lu cpu_id=%lu", __get_str(name),(unsigned long) __entry->state,(unsigned long) __entry->cpu_id))
	DEFINE_EVENT (power_domain, power_domain_target, TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id),)

Macro Definition Documentation

#define _PWR_EVENT_AVOID_DOUBLE_DEFINING

Definition at line 39 of file power.h.

#define _PWR_EVENT_AVOID_DOUBLE_DEFINING_DEPRECATED

Definition at line 176 of file power.h.

#define _TRACE_POWER_H

Definition at line 5 of file power.h.

#define PWR_EVENT_EXIT   -1

Definition at line 41 of file power.h.

#define TRACE_SYSTEM   power

Definition at line 2 of file power.h.

Enumeration Type Documentation

anonymous enum

Enumerator:

POWER_NONE
POWER_CSTATE
POWER_PSTATE

Definition at line 177 of file power.h.

Function Documentation

DECLARE_EVENT_CLASS	(	cpu	,
		TP_PROTO(unsigned int state, unsigned int cpu_id)	,
		TP_ARGS(state, cpu_id)	,
		TP_STRUCT__entry(__field(u32, state) __field(u32, cpu_id))	,
		TP_fast_assign(__entry->state=state;__entry->cpu_id=cpu_id;)	,
		TP_printk("state=%lu cpu_id=%lu",(unsigned long) __entry->state,(unsigned long) __entry->cpu_id)
	)

DECLARE_EVENT_CLASS	(	wakeup_source	,
		TP_PROTO(const char *name, unsigned int state)	,
		TP_ARGS(name, state)	,
		TP_STRUCT__entry(__string(name, name) __field(u64, state))	,
		TP_fast_assign(__assign_str(name, name);__entry->state=state;)	,
		TP_printk("%s state=0x%lx", __get_str(name),(unsigned long) __entry->state)
	)

DECLARE_EVENT_CLASS	(	clock	,
		TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id)	,
		TP_ARGS(name, state, cpu_id)	,
		TP_STRUCT__entry(__string(name, name) __field(u64, state) __field(u64, cpu_id))	,
		TP_fast_assign(__assign_str(name, name);__entry->state=state;__entry->cpu_id=cpu_id;)	,
		TP_printk("%s state=%lu cpu_id=%lu", __get_str(name),(unsigned long) __entry->state,(unsigned long) __entry->cpu_id)
	)

DECLARE_EVENT_CLASS	(	power_domain	,
		TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id)	,
		TP_ARGS(name, state, cpu_id)	,
		TP_STRUCT__entry(__string(name, name) __field(u64, state) __field(u64, cpu_id))	,
		TP_fast_assign(__assign_str(name, name);__entry->state=state;__entry->cpu_id=cpu_id;)	,
		TP_printk("%s state=%lu cpu_id=%lu", __get_str(name),(unsigned long) __entry->state,(unsigned long) __entry->cpu_id)
	)

DEFINE_EVENT	(	cpu	,
		cpu_idle	,
		TP_PROTO(unsigned int state, unsigned int cpu_id)
	)

DEFINE_EVENT	(	cpu	,
		cpu_frequency	,
		TP_PROTO(unsigned int frequency, unsigned int cpu_id)
	)

DEFINE_EVENT	(	wakeup_source	,
		wakeup_source_activate	,
		TP_PROTO(const char *name, unsigned int state)
	)

DEFINE_EVENT	(	wakeup_source	,
		wakeup_source_deactivate	,
		TP_PROTO(const char *name, unsigned int state)
	)

DEFINE_EVENT	(	clock	,
		clock_enable	,
		TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id)
	)

DEFINE_EVENT	(	clock	,
		clock_disable	,
		TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id)
	)

DEFINE_EVENT	(	clock	,
		clock_set_rate	,
		TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id)
	)

DEFINE_EVENT	(	power_domain	,
		power_domain_target	,
		TP_PROTO(const char *name, unsigned int state, unsigned int cpu_id)
	)

TRACE_EVENT	(	machine_suspend	,
		TP_PROTO(unsigned int state)	,
		TP_ARGS(state)	,
		TP_STRUCT__entry(__field(u32, state))	,
		TP_fast_assign(__entry->state=state;)	,
		TP_printk("state=%lu",(unsigned long) __entry->state)
	)