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>