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>