LXR linux/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
   9TRACE_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
  34DECLARE_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);
  58DEFINE_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));
  61DEFINE_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));
  64DEFINE_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
  68TRACE_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
  90TRACE_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
 115TRACE_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>
 140