include/instrumentation/events/regmap.h

   1 // SPDX-FileCopyrightText: 2012 Andrew Gabbasov <andrew_gabbasov@mentor.com>
   2 //
   3 // SPDX-License-Identifier: GPL-2.0-only
   4
   5 #undef TRACE_SYSTEM
   6 #define TRACE_SYSTEM regmap
   7
   8 #if !defined(LTTNG_TRACE_REGMAP_H) || defined(TRACE_HEADER_MULTI_READ)
   9 #define LTTNG_TRACE_REGMAP_H
  10
  11 #include <lttng/tracepoint-event.h>
  12 #include <linux/ktime.h>
  13 #include <lttng/kernel-version.h>
  14
  15 #ifndef _TRACE_REGMAP_DEF_
  16 #define _TRACE_REGMAP_DEF_
  17 struct device;
  18 struct regmap;
  19 #endif
  20
  21 /*
  22  * Log register events
  23  */
  24 LTTNG_TRACEPOINT_EVENT_CLASS(regmap_reg,
  25
  26         TP_PROTO(struct regmap *map, unsigned int reg,
  27                  unsigned int val),
  28
  29         TP_ARGS(map, reg, val),
  30
  31         TP_FIELDS(
  32                 ctf_string(name, regmap_name(map))
  33                 ctf_integer(unsigned int, reg, reg)
  34                 ctf_integer(unsigned int, val, val)
  35         )
  36 )
  37 LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_reg, regmap_reg_write,
  38
  39         TP_PROTO(struct regmap *map, unsigned int reg,
  40                  unsigned int val),
  41
  42         TP_ARGS(map, reg, val)
  43 )
  44
  45 LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_reg, regmap_reg_read,
  46
  47         TP_PROTO(struct regmap *map, unsigned int reg,
  48                  unsigned int val),
  49
  50         TP_ARGS(map, reg, val)
  51 )
  52
  53 LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_reg, regmap_reg_read_cache,
  54
  55         TP_PROTO(struct regmap *map, unsigned int reg,
  56                  unsigned int val),
  57
  58         TP_ARGS(map, reg, val)
  59 )
  60
  61 LTTNG_TRACEPOINT_EVENT_CLASS(regmap_block,
  62
  63         TP_PROTO(struct regmap *map, unsigned int reg, int count),
  64
  65         TP_ARGS(map, reg, count),
  66
  67         TP_FIELDS(
  68                 ctf_string(name, regmap_name(map))
  69                 ctf_integer(unsigned int, reg, reg)
  70                 ctf_integer(int, count, count)
  71         )
  72 )
  73
  74 LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_block, regmap_hw_read_start,
  75
  76         TP_PROTO(struct regmap *map, unsigned int reg, int count),
  77
  78         TP_ARGS(map, reg, count)
  79 )
  80
  81 LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_block, regmap_hw_read_done,
  82
  83         TP_PROTO(struct regmap *map, unsigned int reg, int count),
  84
  85         TP_ARGS(map, reg, count)
  86 )
  87
  88 LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_block, regmap_hw_write_start,
  89
  90         TP_PROTO(struct regmap *map, unsigned int reg, int count),
  91
  92         TP_ARGS(map, reg, count)
  93 )
  94
  95 LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_block, regmap_hw_write_done,
  96
  97         TP_PROTO(struct regmap *map, unsigned int reg, int count),
  98
  99         TP_ARGS(map, reg, count)
 100 )
 101
 102 LTTNG_TRACEPOINT_EVENT_MAP(regcache_sync,
 103
 104         regmap_regcache_sync,
 105
 106         TP_PROTO(struct regmap *map, const char *type,
 107                  const char *status),
 108
 109         TP_ARGS(map, type, status),
 110
 111         TP_FIELDS(
 112                 ctf_string(name, regmap_name(map))
 113                 ctf_string(status, status)
 114                 ctf_string(type, type)
 115         )
 116 )
 117
 118 LTTNG_TRACEPOINT_EVENT_CLASS(regmap_bool,
 119
 120         TP_PROTO(struct regmap *map, bool flag),
 121
 122         TP_ARGS(map, flag),
 123
 124         TP_FIELDS(
 125                 ctf_string(name, regmap_name(map))
 126                 ctf_integer(int, flag, flag)
 127         )
 128 )
 129
 130 LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_bool, regmap_cache_only,
 131
 132         TP_PROTO(struct regmap *map, bool flag),
 133
 134         TP_ARGS(map, flag)
 135 )
 136
 137 LTTNG_TRACEPOINT_EVENT_INSTANCE(regmap_bool, regmap_cache_bypass,
 138
 139         TP_PROTO(struct regmap *map, bool flag),
 140
 141         TP_ARGS(map, flag)
 142
 143 )
 144
 145 #endif /* LTTNG_TRACE_REGMAP_H */
 146
 147 /* This part must be outside protection */
 148 #include <lttng/define_trace.h>