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