1/*
2* Copyright(c) 2015, 2016, 2017 Intel Corporation.
3*
4* This file is provided under a dual BSD/GPLv2 license.  When using or
5* redistributing this file, you may do so under either license.
6*
7* GPL LICENSE SUMMARY
8*
9* This program is free software; you can redistribute it and/or modify
10* it under the terms of version 2 of the GNU General Public License as
11* published by the Free Software Foundation.
12*
13* This program is distributed in the hope that it will be useful, but
14* WITHOUT ANY WARRANTY; without even the implied warranty of
15* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
16* General Public License for more details.
17*
18* BSD LICENSE
19*
20* Redistribution and use in source and binary forms, with or without
21* modification, are permitted provided that the following conditions
22* are met:
23*
24*  - Redistributions of source code must retain the above copyright
25*    notice, this list of conditions and the following disclaimer.
26*  - Redistributions in binary form must reproduce the above copyright
27*    notice, this list of conditions and the following disclaimer in
28*    the documentation and/or other materials provided with the
29*    distribution.
30*  - Neither the name of Intel Corporation nor the names of its
31*    contributors may be used to endorse or promote products derived
32*    from this software without specific prior written permission.
33*
34* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
35* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
36* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
37* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
38* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
39* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
40* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
41* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
42* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
43* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
44* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
45*
46*/
47#if !defined(__HFI1_TRACE_RC_H) || defined(TRACE_HEADER_MULTI_READ)
48#define __HFI1_TRACE_RC_H
49
50#include <linux/tracepoint.h>
51#include <linux/trace_seq.h>
52
53#include "hfi.h"
54
55#undef TRACE_SYSTEM
56#define TRACE_SYSTEM hfi1_rc
57
58DECLARE_EVENT_CLASS(hfi1_rc_template,
59		    TP_PROTO(struct rvt_qp *qp, u32 psn),
60		    TP_ARGS(qp, psn),
61		    TP_STRUCT__entry(
62			DD_DEV_ENTRY(dd_from_ibdev(qp->ibqp.device))
63			__field(u32, qpn)
64			__field(u32, s_flags)
65			__field(u32, psn)
66			__field(u32, s_psn)
67			__field(u32, s_next_psn)
68			__field(u32, s_sending_psn)
69			__field(u32, s_sending_hpsn)
70			__field(u32, r_psn)
71			),
72		    TP_fast_assign(
73			DD_DEV_ASSIGN(dd_from_ibdev(qp->ibqp.device))
74			__entry->qpn = qp->ibqp.qp_num;
75			__entry->s_flags = qp->s_flags;
76			__entry->psn = psn;
77			__entry->s_psn = qp->s_psn;
78			__entry->s_next_psn = qp->s_next_psn;
79			__entry->s_sending_psn = qp->s_sending_psn;
80			__entry->s_sending_hpsn = qp->s_sending_hpsn;
81			__entry->r_psn = qp->r_psn;
82			),
83		    TP_printk(
84			"[%s] qpn 0x%x s_flags 0x%x psn 0x%x s_psn 0x%x s_next_psn 0x%x s_sending_psn 0x%x sending_hpsn 0x%x r_psn 0x%x",
85			__get_str(dev),
86			__entry->qpn,
87			__entry->s_flags,
88			__entry->psn,
89			__entry->s_psn,
90			__entry->s_next_psn,
91			__entry->s_sending_psn,
92			__entry->s_sending_hpsn,
93			__entry->r_psn
94			)
95);
96
97DEFINE_EVENT(hfi1_rc_template, hfi1_sendcomplete,
98	     TP_PROTO(struct rvt_qp *qp, u32 psn),
99	     TP_ARGS(qp, psn)
100);
101
102DEFINE_EVENT(hfi1_rc_template, hfi1_ack,
103	     TP_PROTO(struct rvt_qp *qp, u32 psn),
104	     TP_ARGS(qp, psn)
105);
106
107DEFINE_EVENT(hfi1_rc_template, hfi1_rcv_error,
108	     TP_PROTO(struct rvt_qp *qp, u32 psn),
109	     TP_ARGS(qp, psn)
110);
111
112DEFINE_EVENT(/* event */
113	hfi1_rc_template, hfi1_rc_completion,
114	TP_PROTO(struct rvt_qp *qp, u32 psn),
115	TP_ARGS(qp, psn)
116);
117
118DECLARE_EVENT_CLASS(/* rc_ack */
119	hfi1_rc_ack_template,
120	TP_PROTO(struct rvt_qp *qp, u32 aeth, u32 psn,
121		 struct rvt_swqe *wqe),
122	TP_ARGS(qp, aeth, psn, wqe),
123	TP_STRUCT__entry(/* entry */
124		DD_DEV_ENTRY(dd_from_ibdev(qp->ibqp.device))
125		__field(u32, qpn)
126		__field(u32, aeth)
127		__field(u32, psn)
128		__field(u8, opcode)
129		__field(u32, spsn)
130		__field(u32, lpsn)
131	),
132	TP_fast_assign(/* assign */
133		DD_DEV_ASSIGN(dd_from_ibdev(qp->ibqp.device))
134		__entry->qpn = qp->ibqp.qp_num;
135		__entry->aeth = aeth;
136		__entry->psn = psn;
137		__entry->opcode = wqe->wr.opcode;
138		__entry->spsn = wqe->psn;
139		__entry->lpsn = wqe->lpsn;
140	),
141	TP_printk(/* print */
142		"[%s] qpn 0x%x aeth 0x%x psn 0x%x opcode 0x%x spsn 0x%x lpsn 0x%x",
143		__get_str(dev),
144		__entry->qpn,
145		__entry->aeth,
146		__entry->psn,
147		__entry->opcode,
148		__entry->spsn,
149		__entry->lpsn
150	)
151);
152
153DEFINE_EVENT(/* do_rc_ack */
154	hfi1_rc_ack_template, hfi1_rc_ack_do,
155	TP_PROTO(struct rvt_qp *qp, u32 aeth, u32 psn,
156		 struct rvt_swqe *wqe),
157	TP_ARGS(qp, aeth, psn, wqe)
158);
159
160#endif /* __HFI1_TRACE_RC_H */
161
162#undef TRACE_INCLUDE_PATH
163#undef TRACE_INCLUDE_FILE
164#define TRACE_INCLUDE_PATH .
165#define TRACE_INCLUDE_FILE trace_rc
166#include <trace/define_trace.h>
167