include/trace/events/power.h

   1 #undef TRACE_SYSTEM
   2 #define TRACE_SYSTEM power
   3
   4 #if !defined(_TRACE_POWER_H) || defined(TRACE_HEADER_MULTI_READ)
   5 #define _TRACE_POWER_H
   6
   7 #include <linux/ktime.h>
   8 #include <linux/tracepoint.h>
   9
  10 #ifndef _TRACE_POWER_ENUM_
  11 #define _TRACE_POWER_ENUM_
  12 enum {
  13         POWER_NONE = 0,
  14         POWER_CSTATE = 1,
  15         POWER_PSTATE = 2,
  16 };
  17 #endif
  18
  19
  20
  21 TRACE_EVENT(power_start,
  22
  23         TP_PROTO(unsigned int type, unsigned int state),
  24
  25         TP_ARGS(type, state),
  26
  27         TP_STRUCT__entry(
  28                 __field(        u64,            type            )
  29                 __field(        u64,            state           )
  30         ),
  31
  32         TP_fast_assign(
  33                 __entry->type = type;
  34                 __entry->state = state;
  35         ),
  36
  37         TP_printk("type=%lu state=%lu", (unsigned long)__entry->type, (unsigned long)__entry->state)
  38 );
  39
  40 TRACE_EVENT(power_end,
  41
  42         TP_PROTO(int dummy),
  43
  44         TP_ARGS(dummy),
  45
  46         TP_STRUCT__entry(
  47                 __field(        u64,            dummy           )
  48         ),
  49
  50         TP_fast_assign(
  51                 __entry->dummy = 0xffff;
  52         ),
  53
  54         TP_printk("dummy=%lu", (unsigned long)__entry->dummy)
  55
  56 );
  57
  58
  59 TRACE_EVENT(power_frequency,
  60
  61         TP_PROTO(unsigned int type, unsigned int state),
  62
  63         TP_ARGS(type, state),
  64
  65         TP_STRUCT__entry(
  66                 __field(        u64,            type            )
  67                 __field(        u64,            state           )
  68         ),
  69
  70         TP_fast_assign(
  71                 __entry->type = type;
  72                 __entry->state = state;
  73         ),
  74
  75         TP_printk("type=%lu state=%lu", (unsigned long)__entry->type, (unsigned long) __entry->state)
  76 );
  77
  78 #endif /* _TRACE_POWER_H */
  79
  80 /* This part must be outside protection */
  81 #include <trace/define_trace.h>