sound/pci/hda/hda_trace.h

   1 #undef TRACE_SYSTEM
   2 #define TRACE_SYSTEM hda
   3 #define TRACE_INCLUDE_FILE hda_trace
   4
   5 #if !defined(_TRACE_HDA_H) || defined(TRACE_HEADER_MULTI_READ)
   6 #define _TRACE_HDA_H
   7
   8 #include <linux/tracepoint.h>
   9
  10 struct hda_bus;
  11 struct hda_codec;
  12
  13 DECLARE_EVENT_CLASS(hda_cmd,
  14
  15         TP_PROTO(struct hda_codec *codec, unsigned int val),
  16
  17         TP_ARGS(codec, val),
  18
  19         TP_STRUCT__entry(
  20                 __field( unsigned int, card )
  21                 __field( unsigned int, addr )
  22                 __field( unsigned int, val )
  23         ),
  24
  25         TP_fast_assign(
  26                 __entry->card = (codec)->bus->card->number;
  27                 __entry->addr = (codec)->addr;
  28                 __entry->val = (val);
  29         ),
  30
  31         TP_printk("[%d:%d] val=%x", __entry->card, __entry->addr, __entry->val)
  32 );
  33
  34 DEFINE_EVENT(hda_cmd, hda_send_cmd,
  35         TP_PROTO(struct hda_codec *codec, unsigned int val),
  36         TP_ARGS(codec, val)
  37 );
  38
  39 DEFINE_EVENT(hda_cmd, hda_get_response,
  40         TP_PROTO(struct hda_codec *codec, unsigned int val),
  41         TP_ARGS(codec, val)
  42 );
  43
  44 TRACE_EVENT(hda_bus_reset,
  45
  46         TP_PROTO(struct hda_bus *bus),
  47
  48         TP_ARGS(bus),
  49
  50         TP_STRUCT__entry(
  51                 __field( unsigned int, card )
  52         ),
  53
  54         TP_fast_assign(
  55                 __entry->card = (bus)->card->number;
  56         ),
  57
  58         TP_printk("[%d]", __entry->card)
  59 );
  60
  61 DECLARE_EVENT_CLASS(hda_power,
  62
  63         TP_PROTO(struct hda_codec *codec),
  64
  65         TP_ARGS(codec),
  66
  67         TP_STRUCT__entry(
  68                 __field( unsigned int, card )
  69                 __field( unsigned int, addr )
  70         ),
  71
  72         TP_fast_assign(
  73                 __entry->card = (codec)->bus->card->number;
  74                 __entry->addr = (codec)->addr;
  75         ),
  76
  77         TP_printk("[%d:%d]", __entry->card, __entry->addr)
  78 );
  79
  80 DEFINE_EVENT(hda_power, hda_power_down,
  81         TP_PROTO(struct hda_codec *codec),
  82         TP_ARGS(codec)
  83 );
  84
  85 DEFINE_EVENT(hda_power, hda_power_up,
  86         TP_PROTO(struct hda_codec *codec),
  87         TP_ARGS(codec)
  88 );
  89
  90 TRACE_EVENT(hda_unsol_event,
  91
  92         TP_PROTO(struct hda_bus *bus, u32 res, u32 res_ex),
  93
  94         TP_ARGS(bus, res, res_ex),
  95
  96         TP_STRUCT__entry(
  97                 __field( unsigned int, card )
  98                 __field( u32, res )
  99                 __field( u32, res_ex )
 100         ),
 101
 102         TP_fast_assign(
 103                 __entry->card = (bus)->card->number;
 104                 __entry->res = res;
 105                 __entry->res_ex = res_ex;
 106         ),
 107
 108         TP_printk("[%d] res=%x, res_ex=%x", __entry->card,
 109                   __entry->res, __entry->res_ex)
 110 );
 111
 112 #endif /* _TRACE_HDA_H */
 113
 114 /* This part must be outside protection */
 115 #undef TRACE_INCLUDE_PATH
 116 #define TRACE_INCLUDE_PATH .
 117 #include <trace/define_trace.h>