[mirror_ubuntu-bionic-kernel.git] / include / trace / events / thermal.h

/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM thermal

#if !defined(_TRACE_THERMAL_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_THERMAL_H

#include <linux/devfreq.h>
#include <linux/thermal.h>
#include <linux/tracepoint.h>

TRACE_DEFINE_ENUM(THERMAL_TRIP_CRITICAL);
TRACE_DEFINE_ENUM(THERMAL_TRIP_HOT);
TRACE_DEFINE_ENUM(THERMAL_TRIP_PASSIVE);
TRACE_DEFINE_ENUM(THERMAL_TRIP_ACTIVE);

#define show_tzt_type(type)					\
	__print_symbolic(type,					\
			 { THERMAL_TRIP_CRITICAL, "CRITICAL"},	\
			 { THERMAL_TRIP_HOT,      "HOT"},	\
			 { THERMAL_TRIP_PASSIVE,  "PASSIVE"},	\
			 { THERMAL_TRIP_ACTIVE,   "ACTIVE"})

TRACE_EVENT(thermal_temperature,

	TP_PROTO(struct thermal_zone_device *tz),

	TP_ARGS(tz),

	TP_STRUCT__entry(
		__string(thermal_zone, tz->type)
		__field(int, id)
		__field(int, temp_prev)
		__field(int, temp)
	),

	TP_fast_assign(
		__assign_str(thermal_zone, tz->type);
		__entry->id = tz->id;
		__entry->temp_prev = tz->last_temperature;
		__entry->temp = tz->temperature;
	),

	TP_printk("thermal_zone=%s id=%d temp_prev=%d temp=%d",
		__get_str(thermal_zone), __entry->id, __entry->temp_prev,
		__entry->temp)
);

TRACE_EVENT(cdev_update,

	TP_PROTO(struct thermal_cooling_device *cdev, unsigned long target),

	TP_ARGS(cdev, target),

	TP_STRUCT__entry(
		__string(type, cdev->type)
		__field(unsigned long, target)
	),

	TP_fast_assign(
		__assign_str(type, cdev->type);
		__entry->target = target;
	),

	TP_printk("type=%s target=%lu", __get_str(type), __entry->target)
);

TRACE_EVENT(thermal_zone_trip,

	TP_PROTO(struct thermal_zone_device *tz, int trip,
		enum thermal_trip_type trip_type),

	TP_ARGS(tz, trip, trip_type),

	TP_STRUCT__entry(
		__string(thermal_zone, tz->type)
		__field(int, id)
		__field(int, trip)
		__field(enum thermal_trip_type, trip_type)
	),

	TP_fast_assign(
		__assign_str(thermal_zone, tz->type);
		__entry->id = tz->id;
		__entry->trip = trip;
		__entry->trip_type = trip_type;
	),

	TP_printk("thermal_zone=%s id=%d trip=%d trip_type=%s",
		__get_str(thermal_zone), __entry->id, __entry->trip,
		show_tzt_type(__entry->trip_type))
);

#ifdef CONFIG_CPU_THERMAL
TRACE_EVENT(thermal_power_cpu_get_power,
	TP_PROTO(const struct cpumask *cpus, unsigned long freq, u32 *load,
		size_t load_len, u32 dynamic_power, u32 static_power),

	TP_ARGS(cpus, freq, load, load_len, dynamic_power, static_power),

	TP_STRUCT__entry(
		__bitmask(cpumask, num_possible_cpus())
		__field(unsigned long, freq          )
		__dynamic_array(u32,   load, load_len)
		__field(size_t,        load_len      )
		__field(u32,           dynamic_power )
		__field(u32,           static_power  )
	),

	TP_fast_assign(
		__assign_bitmask(cpumask, cpumask_bits(cpus),
				num_possible_cpus());
		__entry->freq = freq;
		memcpy(__get_dynamic_array(load), load,
			load_len * sizeof(*load));
		__entry->load_len = load_len;
		__entry->dynamic_power = dynamic_power;
		__entry->static_power = static_power;
	),

	TP_printk("cpus=%s freq=%lu load={%s} dynamic_power=%d static_power=%d",
		__get_bitmask(cpumask), __entry->freq,
		__print_array(__get_dynamic_array(load), __entry->load_len, 4),
		__entry->dynamic_power, __entry->static_power)
);

TRACE_EVENT(thermal_power_cpu_limit,
	TP_PROTO(const struct cpumask *cpus, unsigned int freq,
		unsigned long cdev_state, u32 power),

	TP_ARGS(cpus, freq, cdev_state, power),

	TP_STRUCT__entry(
		__bitmask(cpumask, num_possible_cpus())
		__field(unsigned int,  freq      )
		__field(unsigned long, cdev_state)
		__field(u32,           power     )
	),

	TP_fast_assign(
		__assign_bitmask(cpumask, cpumask_bits(cpus),
				num_possible_cpus());
		__entry->freq = freq;
		__entry->cdev_state = cdev_state;
		__entry->power = power;
	),

	TP_printk("cpus=%s freq=%u cdev_state=%lu power=%u",
		__get_bitmask(cpumask), __entry->freq, __entry->cdev_state,
		__entry->power)
);
#endif /* CONFIG_CPU_THERMAL */

#ifdef CONFIG_DEVFREQ_THERMAL
TRACE_EVENT(thermal_power_devfreq_get_power,
	TP_PROTO(struct thermal_cooling_device *cdev,
		 struct devfreq_dev_status *status, unsigned long freq,
		u32 dynamic_power, u32 static_power, u32 power),

	TP_ARGS(cdev, status,  freq, dynamic_power, static_power, power),

	TP_STRUCT__entry(
		__string(type,         cdev->type    )
		__field(unsigned long, freq          )
		__field(u32,           load          )
		__field(u32,           dynamic_power )
		__field(u32,           static_power  )
		__field(u32,           power)
	),

	TP_fast_assign(
		__assign_str(type, cdev->type);
		__entry->freq = freq;
		__entry->load = (100 * status->busy_time) / status->total_time;
		__entry->dynamic_power = dynamic_power;
		__entry->static_power = static_power;
		__entry->power = power;
	),

	TP_printk("type=%s freq=%lu load=%u dynamic_power=%u static_power=%u power=%u",
		__get_str(type), __entry->freq,
		__entry->load, __entry->dynamic_power, __entry->static_power,
		__entry->power)
);

TRACE_EVENT(thermal_power_devfreq_limit,
	TP_PROTO(struct thermal_cooling_device *cdev, unsigned long freq,
		unsigned long cdev_state, u32 power),

	TP_ARGS(cdev, freq, cdev_state, power),

	TP_STRUCT__entry(
		__string(type,         cdev->type)
		__field(unsigned int,  freq      )
		__field(unsigned long, cdev_state)
		__field(u32,           power     )
	),

	TP_fast_assign(
		__assign_str(type, cdev->type);
		__entry->freq = freq;
		__entry->cdev_state = cdev_state;
		__entry->power = power;
	),

	TP_printk("type=%s freq=%u cdev_state=%lu power=%u",
		__get_str(type), __entry->freq, __entry->cdev_state,
		__entry->power)
);
#endif /* CONFIG_DEVFREQ_THERMAL */
#endif /* _TRACE_THERMAL_H */

/* This part must be outside protection */
#include <trace/define_trace.h>
Commit	Line	Data
b2441318	1	/* SPDX-License-Identifier: GPL-2.0 */
100a8fdb PA	2	#undef TRACE_SYSTEM
	3	#define TRACE_SYSTEM thermal
	4
	5	#if !defined(_TRACE_THERMAL_H) \|\| defined(TRACE_HEADER_MULTI_READ)
	6	#define _TRACE_THERMAL_H
	7
9876b1a4	8	#include <linux/devfreq.h>
100a8fdb PA	9	#include <linux/thermal.h>
	10	#include <linux/tracepoint.h>
	11
d0b45880 MDG	12	TRACE_DEFINE_ENUM(THERMAL_TRIP_CRITICAL);
	13	TRACE_DEFINE_ENUM(THERMAL_TRIP_HOT);
	14	TRACE_DEFINE_ENUM(THERMAL_TRIP_PASSIVE);
	15	TRACE_DEFINE_ENUM(THERMAL_TRIP_ACTIVE);
	16
	17	#define show_tzt_type(type) \
	18	__print_symbolic(type, \
	19	{ THERMAL_TRIP_CRITICAL, "CRITICAL"}, \
	20	{ THERMAL_TRIP_HOT, "HOT"}, \
	21	{ THERMAL_TRIP_PASSIVE, "PASSIVE"}, \
	22	{ THERMAL_TRIP_ACTIVE, "ACTIVE"})
	23
100a8fdb PA	24	TRACE_EVENT(thermal_temperature,
	25
	26	TP_PROTO(struct thermal_zone_device *tz),
	27
	28	TP_ARGS(tz),
	29
	30	TP_STRUCT__entry(
	31	__string(thermal_zone, tz->type)
	32	__field(int, id)
	33	__field(int, temp_prev)
	34	__field(int, temp)
	35	),
	36
	37	TP_fast_assign(
	38	__assign_str(thermal_zone, tz->type);
	39	__entry->id = tz->id;
	40	__entry->temp_prev = tz->last_temperature;
	41	__entry->temp = tz->temperature;
	42	),
	43
	44	TP_printk("thermal_zone=%s id=%d temp_prev=%d temp=%d",
	45	__get_str(thermal_zone), __entry->id, __entry->temp_prev,
	46	__entry->temp)
	47	);
	48
39811569 PA	49	TRACE_EVENT(cdev_update,
	50
	51	TP_PROTO(struct thermal_cooling_device *cdev, unsigned long target),
	52
	53	TP_ARGS(cdev, target),
	54
	55	TP_STRUCT__entry(
	56	__string(type, cdev->type)
	57	__field(unsigned long, target)
	58	),
	59
	60	TP_fast_assign(
	61	__assign_str(type, cdev->type);
	62	__entry->target = target;
	63	),
	64
	65	TP_printk("type=%s target=%lu", __get_str(type), __entry->target)
	66	);
	67
208cd822 PA	68	TRACE_EVENT(thermal_zone_trip,
	69
	70	TP_PROTO(struct thermal_zone_device *tz, int trip,
	71	enum thermal_trip_type trip_type),
	72
	73	TP_ARGS(tz, trip, trip_type),
	74
	75	TP_STRUCT__entry(
	76	__string(thermal_zone, tz->type)
	77	__field(int, id)
	78	__field(int, trip)
	79	__field(enum thermal_trip_type, trip_type)
	80	),
	81
	82	TP_fast_assign(
	83	__assign_str(thermal_zone, tz->type);
	84	__entry->id = tz->id;
	85	__entry->trip = trip;
	86	__entry->trip_type = trip_type;
	87	),
	88
d0b45880	89	TP_printk("thermal_zone=%s id=%d trip=%d trip_type=%s",
208cd822	90	__get_str(thermal_zone), __entry->id, __entry->trip,
d0b45880	91	show_tzt_type(__entry->trip_type))
208cd822 PA	92	);
208cd822 PA	93
a96a5037	94	#ifdef CONFIG_CPU_THERMAL
6828a471 JM	95	TRACE_EVENT(thermal_power_cpu_get_power,
	96	TP_PROTO(const struct cpumask cpus, unsigned long freq, u32 load,
	97	size_t load_len, u32 dynamic_power, u32 static_power),
	98
	99	TP_ARGS(cpus, freq, load, load_len, dynamic_power, static_power),
	100
	101	TP_STRUCT__entry(
	102	__bitmask(cpumask, num_possible_cpus())
	103	__field(unsigned long, freq )
	104	__dynamic_array(u32, load, load_len)
	105	__field(size_t, load_len )
	106	__field(u32, dynamic_power )
	107	__field(u32, static_power )
	108	),
	109
	110	TP_fast_assign(
	111	__assign_bitmask(cpumask, cpumask_bits(cpus),
	112	num_possible_cpus());
	113	__entry->freq = freq;
	114	memcpy(__get_dynamic_array(load), load,
	115	load_len * sizeof(*load));
	116	__entry->load_len = load_len;
	117	__entry->dynamic_power = dynamic_power;
	118	__entry->static_power = static_power;
	119	),
	120
	121	TP_printk("cpus=%s freq=%lu load={%s} dynamic_power=%d static_power=%d",
	122	__get_bitmask(cpumask), __entry->freq,
	123	__print_array(__get_dynamic_array(load), __entry->load_len, 4),
	124	__entry->dynamic_power, __entry->static_power)
	125	);
	126
	127	TRACE_EVENT(thermal_power_cpu_limit,
	128	TP_PROTO(const struct cpumask *cpus, unsigned int freq,
	129	unsigned long cdev_state, u32 power),
	130
	131	TP_ARGS(cpus, freq, cdev_state, power),
	132
	133	TP_STRUCT__entry(
	134	__bitmask(cpumask, num_possible_cpus())
	135	__field(unsigned int, freq )
	136	__field(unsigned long, cdev_state)
	137	__field(u32, power )
	138	),
	139
	140	TP_fast_assign(
	141	__assign_bitmask(cpumask, cpumask_bits(cpus),
	142	num_possible_cpus());
	143	__entry->freq = freq;
	144	__entry->cdev_state = cdev_state;
	145	__entry->power = power;
	146	),
	147
	148	TP_printk("cpus=%s freq=%u cdev_state=%lu power=%u",
	149	__get_bitmask(cpumask), __entry->freq, __entry->cdev_state,
	150	__entry->power)
	151	);
a96a5037	152	#endif /* CONFIG_CPU_THERMAL */
6828a471	153
b5ca66f9	154	#ifdef CONFIG_DEVFREQ_THERMAL
9876b1a4 JM	155	TRACE_EVENT(thermal_power_devfreq_get_power,
	156	TP_PROTO(struct thermal_cooling_device *cdev,
	157	struct devfreq_dev_status *status, unsigned long freq,
771ffa14	158	u32 dynamic_power, u32 static_power, u32 power),
9876b1a4	159
771ffa14	160	TP_ARGS(cdev, status, freq, dynamic_power, static_power, power),
9876b1a4 JM	161
	162	TP_STRUCT__entry(
	163	__string(type, cdev->type )
	164	__field(unsigned long, freq )
	165	__field(u32, load )
	166	__field(u32, dynamic_power )
	167	__field(u32, static_power )
771ffa14	168	__field(u32, power)
9876b1a4 JM	169	),
	170
	171	TP_fast_assign(
	172	__assign_str(type, cdev->type);
	173	__entry->freq = freq;
	174	__entry->load = (100 * status->busy_time) / status->total_time;
	175	__entry->dynamic_power = dynamic_power;
	176	__entry->static_power = static_power;
771ffa14	177	__entry->power = power;
9876b1a4 JM	178	),
9876b1a4 JM	179
771ffa14	180	TP_printk("type=%s freq=%lu load=%u dynamic_power=%u static_power=%u power=%u",
9876b1a4	181	__get_str(type), __entry->freq,
771ffa14 LL	182	__entry->load, __entry->dynamic_power, __entry->static_power,
771ffa14 LL	183	__entry->power)
9876b1a4 JM	184	);
	185
	186	TRACE_EVENT(thermal_power_devfreq_limit,
	187	TP_PROTO(struct thermal_cooling_device *cdev, unsigned long freq,
	188	unsigned long cdev_state, u32 power),
	189
	190	TP_ARGS(cdev, freq, cdev_state, power),
	191
	192	TP_STRUCT__entry(
	193	__string(type, cdev->type)
	194	__field(unsigned int, freq )
	195	__field(unsigned long, cdev_state)
	196	__field(u32, power )
	197	),
	198
	199	TP_fast_assign(
	200	__assign_str(type, cdev->type);
	201	__entry->freq = freq;
	202	__entry->cdev_state = cdev_state;
	203	__entry->power = power;
	204	),
	205
	206	TP_printk("type=%s freq=%u cdev_state=%lu power=%u",
	207	__get_str(type), __entry->freq, __entry->cdev_state,
	208	__entry->power)
	209	);
b5ca66f9	210	#endif /* CONFIG_DEVFREQ_THERMAL */
100a8fdb PA	211	#endif /* _TRACE_THERMAL_H */
	212
	213	/* This part must be outside protection */
	214	#include <trace/define_trace.h>