include/instrumentation/events/lttng-module/regulator.h

   1 /* SPDX-License-Identifier: GPL-2.0-only */
   2 #undef TRACE_SYSTEM
   3 #define TRACE_SYSTEM regulator
   4
   5 #if !defined(LTTNG_TRACE_REGULATOR_H) || defined(TRACE_HEADER_MULTI_READ)
   6 #define LTTNG_TRACE_REGULATOR_H
   7
   8 #include <lttng/tracepoint-event.h>
   9 #include <linux/ktime.h>
  10
  11 /*
  12  * Events which just log themselves and the regulator name for enable/disable
  13  * type tracking.
  14  */
  15 LTTNG_TRACEPOINT_EVENT_CLASS(regulator_basic,
  16
  17         TP_PROTO(const char *name),
  18
  19         TP_ARGS(name),
  20
  21         TP_FIELDS(
  22                 ctf_string(name, name)
  23         )
  24 )
  25
  26 LTTNG_TRACEPOINT_EVENT_INSTANCE(regulator_basic, regulator_enable,
  27
  28         TP_PROTO(const char *name),
  29
  30         TP_ARGS(name)
  31
  32 )
  33
  34 LTTNG_TRACEPOINT_EVENT_INSTANCE(regulator_basic, regulator_enable_delay,
  35
  36         TP_PROTO(const char *name),
  37
  38         TP_ARGS(name)
  39
  40 )
  41
  42 LTTNG_TRACEPOINT_EVENT_INSTANCE(regulator_basic, regulator_enable_complete,
  43
  44         TP_PROTO(const char *name),
  45
  46         TP_ARGS(name)
  47
  48 )
  49
  50 LTTNG_TRACEPOINT_EVENT_INSTANCE(regulator_basic, regulator_disable,
  51
  52         TP_PROTO(const char *name),
  53
  54         TP_ARGS(name)
  55
  56 )
  57
  58 LTTNG_TRACEPOINT_EVENT_INSTANCE(regulator_basic, regulator_disable_complete,
  59
  60         TP_PROTO(const char *name),
  61
  62         TP_ARGS(name)
  63
  64 )
  65
  66 /*
  67  * Events that take a range of numerical values, mostly for voltages
  68  * and so on.
  69  */
  70 LTTNG_TRACEPOINT_EVENT_CLASS(regulator_range,
  71
  72         TP_PROTO(const char *name, int min, int max),
  73
  74         TP_ARGS(name, min, max),
  75
  76         TP_FIELDS(
  77                 ctf_string(name, name)
  78                 ctf_integer(int, min, min)
  79                 ctf_integer(int, max, max)
  80         )
  81 )
  82
  83 LTTNG_TRACEPOINT_EVENT_INSTANCE(regulator_range, regulator_set_voltage,
  84
  85         TP_PROTO(const char *name, int min, int max),
  86
  87         TP_ARGS(name, min, max)
  88
  89 )
  90
  91
  92 /*
  93  * Events that take a single value, mostly for readback and refcounts.
  94  */
  95 LTTNG_TRACEPOINT_EVENT_CLASS(regulator_value,
  96
  97         TP_PROTO(const char *name, unsigned int val),
  98
  99         TP_ARGS(name, val),
 100
 101         TP_FIELDS(
 102                 ctf_string(name, name)
 103                 ctf_integer(unsigned int, val, val)
 104         )
 105 )
 106
 107 LTTNG_TRACEPOINT_EVENT_INSTANCE(regulator_value, regulator_set_voltage_complete,
 108
 109         TP_PROTO(const char *name, unsigned int value),
 110
 111         TP_ARGS(name, value)
 112
 113 )
 114
 115 #endif /* _TRACE_POWER_H */
 116
 117 /* This part must be outside protection */
 118 #include <lttng/define_trace.h>