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
  10 TRACE_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
  35 DECLARE_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 );
  59 DEFINE_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));
  62 DEFINE_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));
  65 DEFINE_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
  69 TRACE_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
  91 TRACE_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
 116 TRACE_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>