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/*
* Copyright(c) 2016 Intel Corporation.
*
* This file is provided under a dual BSD/GPLv2 license. When using or
* redistributing this file, you may do so under either license.
*
* GPL LICENSE SUMMARY
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of version 2 of the GNU General Public License as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* BSD LICENSE
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* - Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* - Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* - Neither the name of Intel Corporation nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
*/
#if !defined(__RVT_TRACE_QP_H) || defined(TRACE_HEADER_MULTI_READ)
#define __RVT_TRACE_QP_H
#include <linux/tracepoint.h>
#include <linux/trace_seq.h>
#include <rdma/ib_verbs.h>
#include <rdma/rdmavt_qp.h>
#undef TRACE_SYSTEM
#define TRACE_SYSTEM rvt_qp
DECLARE_EVENT_CLASS(rvt_qphash_template,
TP_PROTO(struct rvt_qp *qp, u32 bucket),
TP_ARGS(qp, bucket),
TP_STRUCT__entry(
RDI_DEV_ENTRY(ib_to_rvt(qp->ibqp.device))
__field(u32, qpn)
__field(u32, bucket)
),
TP_fast_assign(
RDI_DEV_ASSIGN(ib_to_rvt(qp->ibqp.device))
__entry->qpn = qp->ibqp.qp_num;
__entry->bucket = bucket;
),
TP_printk(
"[%s] qpn 0x%x bucket %u",
__get_str(dev),
__entry->qpn,
__entry->bucket
)
);
DEFINE_EVENT(rvt_qphash_template, rvt_qpinsert,
TP_PROTO(struct rvt_qp *qp, u32 bucket),
TP_ARGS(qp, bucket));
DEFINE_EVENT(rvt_qphash_template, rvt_qpremove,
TP_PROTO(struct rvt_qp *qp, u32 bucket),
TP_ARGS(qp, bucket));
DECLARE_EVENT_CLASS(
rvt_rnrnak_template,
TP_PROTO(struct rvt_qp *qp, u32 to),
TP_ARGS(qp, to),
TP_STRUCT__entry(
RDI_DEV_ENTRY(ib_to_rvt(qp->ibqp.device))
__field(u32, qpn)
__field(void *, hrtimer)
__field(u32, s_flags)
__field(u32, to)
),
TP_fast_assign(
RDI_DEV_ASSIGN(ib_to_rvt(qp->ibqp.device))
__entry->qpn = qp->ibqp.qp_num;
__entry->hrtimer = &qp->s_rnr_timer;
__entry->s_flags = qp->s_flags;
__entry->to = to;
),
TP_printk(
"[%s] qpn 0x%x hrtimer 0x%p s_flags 0x%x timeout %u us",
__get_str(dev),
__entry->qpn,
__entry->hrtimer,
__entry->s_flags,
__entry->to
)
);
DEFINE_EVENT(
rvt_rnrnak_template, rvt_rnrnak_add,
TP_PROTO(struct rvt_qp *qp, u32 to),
TP_ARGS(qp, to));
DEFINE_EVENT(
rvt_rnrnak_template, rvt_rnrnak_timeout,
TP_PROTO(struct rvt_qp *qp, u32 to),
TP_ARGS(qp, to));
DEFINE_EVENT(
rvt_rnrnak_template, rvt_rnrnak_stop,
TP_PROTO(struct rvt_qp *qp, u32 to),
TP_ARGS(qp, to));
#endif /* __RVT_TRACE_QP_H */
#undef TRACE_INCLUDE_PATH
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_PATH .
#define TRACE_INCLUDE_FILE trace_qp
#include <trace/define_trace.h>
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