LXR linux/include/trace/events/sunvnet.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#undef TRACE_SYSTEM
   3#define TRACE_SYSTEM sunvnet
   4
   5#if !defined(_TRACE_SUNVNET_H) || defined(TRACE_HEADER_MULTI_READ)
   6#define _TRACE_SUNVNET_H
   7
   8#include <linux/tracepoint.h>
   9
  10TRACE_EVENT(vnet_rx_one,
  11
  12        TP_PROTO(int lsid, int rsid, int index, int needs_ack),
  13
  14        TP_ARGS(lsid, rsid, index, needs_ack),
  15
  16        TP_STRUCT__entry(
  17                __field(int, lsid)
  18                __field(int, rsid)
  19                __field(int, index)
  20                __field(int, needs_ack)
  21        ),
  22
  23        TP_fast_assign(
  24                __entry->lsid = lsid;
  25                __entry->rsid = rsid;
  26                __entry->index = index;
  27                __entry->needs_ack = needs_ack;
  28        ),
  29
  30        TP_printk("(%x:%x) walk_rx_one index %d; needs_ack %d",
  31                __entry->lsid, __entry->rsid,
  32                __entry->index, __entry->needs_ack)
  33);
  34
  35DECLARE_EVENT_CLASS(vnet_tx_stopped_ack_template,
  36
  37        TP_PROTO(int lsid, int rsid, int ack_end, int npkts),
  38
  39        TP_ARGS(lsid, rsid, ack_end, npkts),
  40
  41        TP_STRUCT__entry(
  42                __field(int, lsid)
  43                __field(int, rsid)
  44                __field(int, ack_end)
  45                __field(int, npkts)
  46        ),
  47
  48        TP_fast_assign(
  49                __entry->lsid = lsid;
  50                __entry->rsid = rsid;
  51                __entry->ack_end = ack_end;
  52                __entry->npkts = npkts;
  53        ),
  54
  55        TP_printk("(%x:%x) stopped ack for %d; npkts %d",
  56                __entry->lsid, __entry->rsid,
  57                __entry->ack_end, __entry->npkts)
  58);
  59DEFINE_EVENT(vnet_tx_stopped_ack_template, vnet_tx_send_stopped_ack,
  60             TP_PROTO(int lsid, int rsid, int ack_end, int npkts),
  61             TP_ARGS(lsid, rsid, ack_end, npkts));
  62DEFINE_EVENT(vnet_tx_stopped_ack_template, vnet_tx_defer_stopped_ack,
  63             TP_PROTO(int lsid, int rsid, int ack_end, int npkts),
  64             TP_ARGS(lsid, rsid, ack_end, npkts));
  65DEFINE_EVENT(vnet_tx_stopped_ack_template, vnet_tx_pending_stopped_ack,
  66             TP_PROTO(int lsid, int rsid, int ack_end, int npkts),
  67             TP_ARGS(lsid, rsid, ack_end, npkts));
  68
  69TRACE_EVENT(vnet_rx_stopped_ack,
  70
  71        TP_PROTO(int lsid, int rsid, int end),
  72
  73        TP_ARGS(lsid, rsid, end),
  74
  75        TP_STRUCT__entry(
  76                __field(int, lsid)
  77                __field(int, rsid)
  78                __field(int, end)
  79        ),
  80
  81        TP_fast_assign(
  82                __entry->lsid = lsid;
  83                __entry->rsid = rsid;
  84                __entry->end = end;
  85        ),
  86
  87        TP_printk("(%x:%x) stopped ack for index %d",
  88                __entry->lsid, __entry->rsid, __entry->end)
  89);
  90
  91TRACE_EVENT(vnet_tx_trigger,
  92
  93        TP_PROTO(int lsid, int rsid, int start, int err),
  94
  95        TP_ARGS(lsid, rsid, start, err),
  96
  97        TP_STRUCT__entry(
  98                __field(int, lsid)
  99                __field(int, rsid)
 100                __field(int, start)
 101                __field(int, err)
 102        ),
 103
 104        TP_fast_assign(
 105                __entry->lsid = lsid;
 106                __entry->rsid = rsid;
 107                __entry->start = start;
 108                __entry->err = err;
 109        ),
 110
 111        TP_printk("(%x:%x) Tx trigger for %d sent with err %d %s",
 112                __entry->lsid, __entry->rsid, __entry->start,
 113                __entry->err, __entry->err > 0 ? "(ok)" : " ")
 114);
 115
 116TRACE_EVENT(vnet_skip_tx_trigger,
 117
 118        TP_PROTO(int lsid, int rsid, int last),
 119
 120        TP_ARGS(lsid, rsid, last),
 121
 122        TP_STRUCT__entry(
 123                __field(int, lsid)
 124                __field(int, rsid)
 125                __field(int, last)
 126        ),
 127
 128        TP_fast_assign(
 129                __entry->lsid = lsid;
 130                __entry->rsid = rsid;
 131                __entry->last = last;
 132        ),
 133
 134        TP_printk("(%x:%x) Skip Tx trigger. Last trigger sent was %d",
 135                __entry->lsid, __entry->rsid, __entry->last)
 136);
 137#endif /* _TRACE_SOCK_H */
 138
 139/* This part must be outside protection */
 140#include <trace/define_trace.h>
 141