include/trace/events/sunvnet.h

   1 #undef TRACE_SYSTEM
   2 #define TRACE_SYSTEM sunvnet
   3
   4 #if !defined(_TRACE_SUNVNET_H) || defined(TRACE_HEADER_MULTI_READ)
   5 #define _TRACE_SUNVNET_H
   6
   7 #include <linux/tracepoint.h>
   8
   9 TRACE_EVENT(vnet_rx_one,
  10
  11         TP_PROTO(int lsid, int rsid, int index, int needs_ack),
  12
  13         TP_ARGS(lsid, rsid, index, needs_ack),
  14
  15         TP_STRUCT__entry(
  16                 __field(int, lsid)
  17                 __field(int, rsid)
  18                 __field(int, index)
  19                 __field(int, needs_ack)
  20         ),
  21
  22         TP_fast_assign(
  23                 __entry->lsid = lsid;
  24                 __entry->rsid = rsid;
  25                 __entry->index = index;
  26                 __entry->needs_ack = needs_ack;
  27         ),
  28
  29         TP_printk("(%x:%x) walk_rx_one index %d; needs_ack %d",
  30                 __entry->lsid, __entry->rsid,
  31                 __entry->index, __entry->needs_ack)
  32 );
  33
  34 DECLARE_EVENT_CLASS(vnet_tx_stopped_ack_template,
  35
  36         TP_PROTO(int lsid, int rsid, int ack_end, int npkts),
  37
  38         TP_ARGS(lsid, rsid, ack_end, npkts),
  39
  40         TP_STRUCT__entry(
  41                 __field(int, lsid)
  42                 __field(int, rsid)
  43                 __field(int, ack_end)
  44                 __field(int, npkts)
  45         ),
  46
  47         TP_fast_assign(
  48                 __entry->lsid = lsid;
  49                 __entry->rsid = rsid;
  50                 __entry->ack_end = ack_end;
  51                 __entry->npkts = npkts;
  52         ),
  53
  54         TP_printk("(%x:%x) stopped ack for %d; npkts %d",
  55                 __entry->lsid, __entry->rsid,
  56                 __entry->ack_end, __entry->npkts)
  57 );
  58 DEFINE_EVENT(vnet_tx_stopped_ack_template, vnet_tx_send_stopped_ack,
  59              TP_PROTO(int lsid, int rsid, int ack_end, int npkts),
  60              TP_ARGS(lsid, rsid, ack_end, npkts));
  61 DEFINE_EVENT(vnet_tx_stopped_ack_template, vnet_tx_defer_stopped_ack,
  62              TP_PROTO(int lsid, int rsid, int ack_end, int npkts),
  63              TP_ARGS(lsid, rsid, ack_end, npkts));
  64 DEFINE_EVENT(vnet_tx_stopped_ack_template, vnet_tx_pending_stopped_ack,
  65              TP_PROTO(int lsid, int rsid, int ack_end, int npkts),
  66              TP_ARGS(lsid, rsid, ack_end, npkts));
  67
  68 TRACE_EVENT(vnet_rx_stopped_ack,
  69
  70         TP_PROTO(int lsid, int rsid, int end),
  71
  72         TP_ARGS(lsid, rsid, end),
  73
  74         TP_STRUCT__entry(
  75                 __field(int, lsid)
  76                 __field(int, rsid)
  77                 __field(int, end)
  78         ),
  79
  80         TP_fast_assign(
  81                 __entry->lsid = lsid;
  82                 __entry->rsid = rsid;
  83                 __entry->end = end;
  84         ),
  85
  86         TP_printk("(%x:%x) stopped ack for index %d",
  87                 __entry->lsid, __entry->rsid, __entry->end)
  88 );
  89
  90 TRACE_EVENT(vnet_tx_trigger,
  91
  92         TP_PROTO(int lsid, int rsid, int start, int err),
  93
  94         TP_ARGS(lsid, rsid, start, err),
  95
  96         TP_STRUCT__entry(
  97                 __field(int, lsid)
  98                 __field(int, rsid)
  99                 __field(int, start)
 100                 __field(int, err)
 101         ),
 102
 103         TP_fast_assign(
 104                 __entry->lsid = lsid;
 105                 __entry->rsid = rsid;
 106                 __entry->start = start;
 107                 __entry->err = err;
 108         ),
 109
 110         TP_printk("(%x:%x) Tx trigger for %d sent with err %d %s",
 111                 __entry->lsid, __entry->rsid, __entry->start,
 112                 __entry->err, __entry->err > 0 ? "(ok)" : " ")
 113 );
 114
 115 TRACE_EVENT(vnet_skip_tx_trigger,
 116
 117         TP_PROTO(int lsid, int rsid, int last),
 118
 119         TP_ARGS(lsid, rsid, last),
 120
 121         TP_STRUCT__entry(
 122                 __field(int, lsid)
 123                 __field(int, rsid)
 124                 __field(int, last)
 125         ),
 126
 127         TP_fast_assign(
 128                 __entry->lsid = lsid;
 129                 __entry->rsid = rsid;
 130                 __entry->last = last;
 131         ),
 132
 133         TP_printk("(%x:%x) Skip Tx trigger. Last trigger sent was %d",
 134                 __entry->lsid, __entry->rsid, __entry->last)
 135 );
 136 #endif /* _TRACE_SOCK_H */
 137
 138 /* This part must be outside protection */
 139 #include <trace/define_trace.h>