LXR linux/include/trace/events/hwmon.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#undef TRACE_SYSTEM
   3#define TRACE_SYSTEM hwmon
   4
   5#if !defined(_TRACE_HWMON_H) || defined(TRACE_HEADER_MULTI_READ)
   6#define _TRACE_HWMON_H
   7
   8#include <linux/tracepoint.h>
   9
  10DECLARE_EVENT_CLASS(hwmon_attr_class,
  11
  12        TP_PROTO(int index, const char *attr_name, long val),
  13
  14        TP_ARGS(index, attr_name, val),
  15
  16        TP_STRUCT__entry(
  17                __field(int, index)
  18                __string(attr_name, attr_name)
  19                __field(long, val)
  20        ),
  21
  22        TP_fast_assign(
  23                __entry->index = index;
  24                __assign_str(attr_name, attr_name);
  25                __entry->val = val;
  26        ),
  27
  28        TP_printk("index=%d, attr_name=%s, val=%ld",
  29                  __entry->index,  __get_str(attr_name), __entry->val)
  30);
  31
  32DEFINE_EVENT(hwmon_attr_class, hwmon_attr_show,
  33
  34        TP_PROTO(int index, const char *attr_name, long val),
  35
  36        TP_ARGS(index, attr_name, val)
  37);
  38
  39DEFINE_EVENT(hwmon_attr_class, hwmon_attr_store,
  40
  41        TP_PROTO(int index, const char *attr_name, long val),
  42
  43        TP_ARGS(index, attr_name, val)
  44);
  45
  46TRACE_EVENT(hwmon_attr_show_string,
  47
  48        TP_PROTO(int index, const char *attr_name, const char *s),
  49
  50        TP_ARGS(index, attr_name, s),
  51
  52        TP_STRUCT__entry(
  53                __field(int, index)
  54                __string(attr_name, attr_name)
  55                __string(label, s)
  56        ),
  57
  58        TP_fast_assign(
  59                __entry->index = index;
  60                __assign_str(attr_name, attr_name);
  61                __assign_str(label, s);
  62        ),
  63
  64        TP_printk("index=%d, attr_name=%s, val=%s",
  65                  __entry->index, __get_str(attr_name), __get_str(label))
  66);
  67
  68#endif /* _TRACE_HWMON_H */
  69
  70/* This part must be outside protection */
  71#include <trace/define_trace.h>
  72