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