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 #ifdef CONFIG_PM
  62 DECLARE_EVENT_CLASS(hda_power,
  63
  64         TP_PROTO(struct hda_codec *codec),
  65
  66         TP_ARGS(codec),
  67
  68         TP_STRUCT__entry(
  69                 __field( unsigned int, card )
  70                 __field( unsigned int, addr )
  71         ),
  72
  73         TP_fast_assign(
  74                 __entry->card = (codec)->bus->card->number;
  75                 __entry->addr = (codec)->addr;
  76         ),
  77
  78         TP_printk("[%d:%d]", __entry->card, __entry->addr)
  79 );
  80
  81 DEFINE_EVENT(hda_power, hda_power_down,
  82         TP_PROTO(struct hda_codec *codec),
  83         TP_ARGS(codec)
  84 );
  85
  86 DEFINE_EVENT(hda_power, hda_power_up,
  87         TP_PROTO(struct hda_codec *codec),
  88         TP_ARGS(codec)
  89 );
  90
  91 TRACE_EVENT(hda_power_count,
  92         TP_PROTO(struct hda_codec *codec),
  93         TP_ARGS(codec),
  94         TP_STRUCT__entry(
  95                 __field( unsigned int, card )
  96                 __field( unsigned int, addr )
  97                 __field( int, power_count )
  98                 __field( int, power_on )
  99                 __field( int, power_transition )
 100         ),
 101
 102         TP_fast_assign(
 103                 __entry->card = (codec)->bus->card->number;
 104                 __entry->addr = (codec)->addr;
 105                 __entry->power_count = (codec)->power_count;
 106                 __entry->power_on = (codec)->power_on;
 107                 __entry->power_transition = (codec)->power_transition;
 108         ),
 109
 110         TP_printk("[%d:%d] power_count=%d, power_on=%d, power_transition=%d",
 111                   __entry->card, __entry->addr, __entry->power_count,
 112                   __entry->power_on, __entry->power_transition)
 113 );
 114 #endif /* CONFIG_PM */
 115
 116 TRACE_EVENT(hda_unsol_event,
 117
 118         TP_PROTO(struct hda_bus *bus, u32 res, u32 res_ex),
 119
 120         TP_ARGS(bus, res, res_ex),
 121
 122         TP_STRUCT__entry(
 123                 __field( unsigned int, card )
 124                 __field( u32, res )
 125                 __field( u32, res_ex )
 126         ),
 127
 128         TP_fast_assign(
 129                 __entry->card = (bus)->card->number;
 130                 __entry->res = res;
 131                 __entry->res_ex = res_ex;
 132         ),
 133
 134         TP_printk("[%d] res=%x, res_ex=%x", __entry->card,
 135                   __entry->res, __entry->res_ex)
 136 );
 137
 138 #endif /* _TRACE_HDA_H */
 139
 140 /* This part must be outside protection */
 141 #undef TRACE_INCLUDE_PATH
 142 #define TRACE_INCLUDE_PATH .
 143 #include <trace/define_trace.h>