include/trace/events/regulator.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #undef TRACE_SYSTEM
   3 #define TRACE_SYSTEM regulator
   4
   5 #if !defined(_TRACE_REGULATOR_H) || defined(TRACE_HEADER_MULTI_READ)
   6 #define _TRACE_REGULATOR_H
   7
   8 #include <linux/ktime.h>
   9 #include <linux/tracepoint.h>
  10
  11 /*
  12  * Events which just log themselves and the regulator name for enable/disable
  13  * type tracking.
  14  */
  15 DECLARE_EVENT_CLASS(regulator_basic,
  16
  17         TP_PROTO(const char *name),
  18
  19         TP_ARGS(name),
  20
  21         TP_STRUCT__entry(
  22                 __string(       name,   name    )
  23         ),
  24
  25         TP_fast_assign(
  26                 __assign_str(name, name);
  27         ),
  28
  29         TP_printk("name=%s", __get_str(name))
  30
  31 );
  32
  33 DEFINE_EVENT(regulator_basic, regulator_enable,
  34
  35         TP_PROTO(const char *name),
  36
  37         TP_ARGS(name)
  38
  39 );
  40
  41 DEFINE_EVENT(regulator_basic, regulator_enable_delay,
  42
  43         TP_PROTO(const char *name),
  44
  45         TP_ARGS(name)
  46
  47 );
  48
  49 DEFINE_EVENT(regulator_basic, regulator_enable_complete,
  50
  51         TP_PROTO(const char *name),
  52
  53         TP_ARGS(name)
  54
  55 );
  56
  57 DEFINE_EVENT(regulator_basic, regulator_disable,
  58
  59         TP_PROTO(const char *name),
  60
  61         TP_ARGS(name)
  62
  63 );
  64
  65 DEFINE_EVENT(regulator_basic, regulator_disable_complete,
  66
  67         TP_PROTO(const char *name),
  68
  69         TP_ARGS(name)
  70
  71 );
  72
  73 DEFINE_EVENT(regulator_basic, regulator_bypass_enable,
  74
  75         TP_PROTO(const char *name),
  76
  77         TP_ARGS(name)
  78
  79 );
  80
  81 DEFINE_EVENT(regulator_basic, regulator_bypass_enable_complete,
  82
  83         TP_PROTO(const char *name),
  84
  85         TP_ARGS(name)
  86
  87 );
  88
  89 DEFINE_EVENT(regulator_basic, regulator_bypass_disable,
  90
  91         TP_PROTO(const char *name),
  92
  93         TP_ARGS(name)
  94
  95 );
  96
  97 DEFINE_EVENT(regulator_basic, regulator_bypass_disable_complete,
  98
  99         TP_PROTO(const char *name),
 100
 101         TP_ARGS(name)
 102
 103 );
 104
 105 /*
 106  * Events that take a range of numerical values, mostly for voltages
 107  * and so on.
 108  */
 109 DECLARE_EVENT_CLASS(regulator_range,
 110
 111         TP_PROTO(const char *name, int min, int max),
 112
 113         TP_ARGS(name, min, max),
 114
 115         TP_STRUCT__entry(
 116                 __string(       name,           name            )
 117                 __field(        int,            min             )
 118                 __field(        int,            max             )
 119         ),
 120
 121         TP_fast_assign(
 122                 __assign_str(name, name);
 123                 __entry->min  = min;
 124                 __entry->max  = max;
 125         ),
 126
 127         TP_printk("name=%s (%d-%d)", __get_str(name),
 128                   (int)__entry->min, (int)__entry->max)
 129 );
 130
 131 DEFINE_EVENT(regulator_range, regulator_set_voltage,
 132
 133         TP_PROTO(const char *name, int min, int max),
 134
 135         TP_ARGS(name, min, max)
 136
 137 );
 138
 139
 140 /*
 141  * Events that take a single value, mostly for readback and refcounts.
 142  */
 143 DECLARE_EVENT_CLASS(regulator_value,
 144
 145         TP_PROTO(const char *name, unsigned int val),
 146
 147         TP_ARGS(name, val),
 148
 149         TP_STRUCT__entry(
 150                 __string(       name,           name            )
 151                 __field(        unsigned int,   val             )
 152         ),
 153
 154         TP_fast_assign(
 155                 __assign_str(name, name);
 156                 __entry->val  = val;
 157         ),
 158
 159         TP_printk("name=%s, val=%u", __get_str(name),
 160                   (int)__entry->val)
 161 );
 162
 163 DEFINE_EVENT(regulator_value, regulator_set_voltage_complete,
 164
 165         TP_PROTO(const char *name, unsigned int value),
 166
 167         TP_ARGS(name, value)
 168
 169 );
 170
 171 #endif /* _TRACE_POWER_H */
 172
 173 /* This part must be outside protection */
 174 #include <trace/define_trace.h>