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1/* SPDX-License-Identifier: GPL-2.0 */2#undef TRACE_SYSTEM3#define TRACE_SYSTEM thermal4 5#if !defined(_TRACE_THERMAL_H) || defined(TRACE_HEADER_MULTI_READ)6#define _TRACE_THERMAL_H7 8#include <linux/devfreq.h>9#include <linux/thermal.h>10#include <linux/tracepoint.h>11 12#include "thermal_core.h"13 14TRACE_DEFINE_ENUM(THERMAL_TRIP_CRITICAL);15TRACE_DEFINE_ENUM(THERMAL_TRIP_HOT);16TRACE_DEFINE_ENUM(THERMAL_TRIP_PASSIVE);17TRACE_DEFINE_ENUM(THERMAL_TRIP_ACTIVE);18 19#define show_tzt_type(type) \20 __print_symbolic(type, \21 { THERMAL_TRIP_CRITICAL, "CRITICAL"}, \22 { THERMAL_TRIP_HOT, "HOT"}, \23 { THERMAL_TRIP_PASSIVE, "PASSIVE"}, \24 { THERMAL_TRIP_ACTIVE, "ACTIVE"})25 26TRACE_EVENT(thermal_temperature,27 28 TP_PROTO(struct thermal_zone_device *tz),29 30 TP_ARGS(tz),31 32 TP_STRUCT__entry(33 __string(thermal_zone, tz->type)34 __field(int, id)35 __field(int, temp_prev)36 __field(int, temp)37 ),38 39 TP_fast_assign(40 __assign_str(thermal_zone);41 __entry->id = tz->id;42 __entry->temp_prev = tz->last_temperature;43 __entry->temp = tz->temperature;44 ),45 46 TP_printk("thermal_zone=%s id=%d temp_prev=%d temp=%d",47 __get_str(thermal_zone), __entry->id, __entry->temp_prev,48 __entry->temp)49);50 51TRACE_EVENT(cdev_update,52 53 TP_PROTO(struct thermal_cooling_device *cdev, unsigned long target),54 55 TP_ARGS(cdev, target),56 57 TP_STRUCT__entry(58 __string(type, cdev->type)59 __field(unsigned long, target)60 ),61 62 TP_fast_assign(63 __assign_str(type);64 __entry->target = target;65 ),66 67 TP_printk("type=%s target=%lu", __get_str(type), __entry->target)68);69 70TRACE_EVENT(thermal_zone_trip,71 72 TP_PROTO(struct thermal_zone_device *tz, int trip,73 enum thermal_trip_type trip_type),74 75 TP_ARGS(tz, trip, trip_type),76 77 TP_STRUCT__entry(78 __string(thermal_zone, tz->type)79 __field(int, id)80 __field(int, trip)81 __field(enum thermal_trip_type, trip_type)82 ),83 84 TP_fast_assign(85 __assign_str(thermal_zone);86 __entry->id = tz->id;87 __entry->trip = trip;88 __entry->trip_type = trip_type;89 ),90 91 TP_printk("thermal_zone=%s id=%d trip=%d trip_type=%s",92 __get_str(thermal_zone), __entry->id, __entry->trip,93 show_tzt_type(__entry->trip_type))94);95 96#ifdef CONFIG_CPU_THERMAL97TRACE_EVENT(thermal_power_cpu_get_power_simple,98 TP_PROTO(int cpu, u32 power),99 100 TP_ARGS(cpu, power),101 102 TP_STRUCT__entry(103 __field(int, cpu)104 __field(u32, power)105 ),106 107 TP_fast_assign(108 __entry->cpu = cpu;109 __entry->power = power;110 ),111 112 TP_printk("cpu=%d power=%u", __entry->cpu, __entry->power)113);114 115TRACE_EVENT(thermal_power_cpu_limit,116 TP_PROTO(const struct cpumask *cpus, unsigned int freq,117 unsigned long cdev_state, u32 power),118 119 TP_ARGS(cpus, freq, cdev_state, power),120 121 TP_STRUCT__entry(122 __bitmask(cpumask, num_possible_cpus())123 __field(unsigned int, freq )124 __field(unsigned long, cdev_state)125 __field(u32, power )126 ),127 128 TP_fast_assign(129 __assign_bitmask(cpumask, cpumask_bits(cpus),130 num_possible_cpus());131 __entry->freq = freq;132 __entry->cdev_state = cdev_state;133 __entry->power = power;134 ),135 136 TP_printk("cpus=%s freq=%u cdev_state=%lu power=%u",137 __get_bitmask(cpumask), __entry->freq, __entry->cdev_state,138 __entry->power)139);140#endif /* CONFIG_CPU_THERMAL */141 142#ifdef CONFIG_DEVFREQ_THERMAL143TRACE_EVENT(thermal_power_devfreq_get_power,144 TP_PROTO(struct thermal_cooling_device *cdev,145 struct devfreq_dev_status *status, unsigned long freq,146 u32 power),147 148 TP_ARGS(cdev, status, freq, power),149 150 TP_STRUCT__entry(151 __string(type, cdev->type )152 __field(unsigned long, freq )153 __field(u32, busy_time)154 __field(u32, total_time)155 __field(u32, power)156 ),157 158 TP_fast_assign(159 __assign_str(type);160 __entry->freq = freq;161 __entry->busy_time = status->busy_time;162 __entry->total_time = status->total_time;163 __entry->power = power;164 ),165 166 TP_printk("type=%s freq=%lu load=%u power=%u",167 __get_str(type), __entry->freq,168 __entry->total_time == 0 ? 0 :169 (100 * __entry->busy_time) / __entry->total_time,170 __entry->power)171);172 173TRACE_EVENT(thermal_power_devfreq_limit,174 TP_PROTO(struct thermal_cooling_device *cdev, unsigned long freq,175 unsigned long cdev_state, u32 power),176 177 TP_ARGS(cdev, freq, cdev_state, power),178 179 TP_STRUCT__entry(180 __string(type, cdev->type)181 __field(unsigned int, freq )182 __field(unsigned long, cdev_state)183 __field(u32, power )184 ),185 186 TP_fast_assign(187 __assign_str(type);188 __entry->freq = freq;189 __entry->cdev_state = cdev_state;190 __entry->power = power;191 ),192 193 TP_printk("type=%s freq=%u cdev_state=%lu power=%u",194 __get_str(type), __entry->freq, __entry->cdev_state,195 __entry->power)196);197#endif /* CONFIG_DEVFREQ_THERMAL */198#endif /* _TRACE_THERMAL_H */199 200#undef TRACE_INCLUDE_PATH201#define TRACE_INCLUDE_PATH .202 203#undef TRACE_INCLUDE_FILE204#define TRACE_INCLUDE_FILE thermal_trace205 206/* This part must be outside protection */207#include <trace/define_trace.h>208