LXR linux/drivers/infiniband/hw/hfi1/trace

   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
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  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
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  40* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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  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
 112#endif /* __HFI1_TRACE_RC_H */
 113
 114#undef TRACE_INCLUDE_PATH
 115#undef TRACE_INCLUDE_FILE
 116#define TRACE_INCLUDE_PATH .
 117#define TRACE_INCLUDE_FILE trace_rc
 118#include <trace/define_trace.h>
 119