drivers/infiniband/sw/rdmavt/trace_tx.h

   1 /* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
   2 /*
   3  * Copyright(c) 2016 Intel Corporation.
   4  */
   5 #if !defined(__RVT_TRACE_TX_H) || defined(TRACE_HEADER_MULTI_READ)
   6 #define __RVT_TRACE_TX_H
   7
   8 #include <linux/tracepoint.h>
   9 #include <linux/trace_seq.h>
  10
  11 #include <rdma/ib_verbs.h>
  12 #include <rdma/rdmavt_qp.h>
  13
  14 #undef TRACE_SYSTEM
  15 #define TRACE_SYSTEM rvt_tx
  16
  17 #define wr_opcode_name(opcode) { IB_WR_##opcode, #opcode  }
  18 #define show_wr_opcode(opcode)                             \
  19 __print_symbolic(opcode,                                   \
  20         wr_opcode_name(RDMA_WRITE),                        \
  21         wr_opcode_name(RDMA_WRITE_WITH_IMM),               \
  22         wr_opcode_name(SEND),                              \
  23         wr_opcode_name(SEND_WITH_IMM),                     \
  24         wr_opcode_name(RDMA_READ),                         \
  25         wr_opcode_name(ATOMIC_CMP_AND_SWP),                \
  26         wr_opcode_name(ATOMIC_FETCH_AND_ADD),              \
  27         wr_opcode_name(LSO),                               \
  28         wr_opcode_name(SEND_WITH_INV),                     \
  29         wr_opcode_name(RDMA_READ_WITH_INV),                \
  30         wr_opcode_name(LOCAL_INV),                         \
  31         wr_opcode_name(MASKED_ATOMIC_CMP_AND_SWP),         \
  32         wr_opcode_name(MASKED_ATOMIC_FETCH_AND_ADD),       \
  33         wr_opcode_name(RESERVED1),                         \
  34         wr_opcode_name(RESERVED2),                         \
  35         wr_opcode_name(RESERVED3),                         \
  36         wr_opcode_name(RESERVED4),                         \
  37         wr_opcode_name(RESERVED5),                         \
  38         wr_opcode_name(RESERVED6),                         \
  39         wr_opcode_name(RESERVED7),                         \
  40         wr_opcode_name(RESERVED8),                         \
  41         wr_opcode_name(RESERVED9),                         \
  42         wr_opcode_name(RESERVED10))
  43
  44 #define POS_PRN \
  45 "[%s] wqe %p wr_id %llx send_flags %x qpn %x qpt %u psn %x lpsn %x ssn %x length %u opcode 0x%.2x,%s size %u avail %u head %u last %u pid %u num_sge %u wr_num_sge %u"
  46
  47 TRACE_EVENT(
  48         rvt_post_one_wr,
  49         TP_PROTO(struct rvt_qp *qp, struct rvt_swqe *wqe, int wr_num_sge),
  50         TP_ARGS(qp, wqe, wr_num_sge),
  51         TP_STRUCT__entry(
  52                 RDI_DEV_ENTRY(ib_to_rvt(qp->ibqp.device))
  53                 __field(u64, wr_id)
  54                 __field(struct rvt_swqe *, wqe)
  55                 __field(u32, qpn)
  56                 __field(u32, qpt)
  57                 __field(u32, psn)
  58                 __field(u32, lpsn)
  59                 __field(u32, length)
  60                 __field(u32, opcode)
  61                 __field(u32, size)
  62                 __field(u32, avail)
  63                 __field(u32, head)
  64                 __field(u32, last)
  65                 __field(u32, ssn)
  66                 __field(int, send_flags)
  67                 __field(pid_t, pid)
  68                 __field(int, num_sge)
  69                 __field(int, wr_num_sge)
  70         ),
  71         TP_fast_assign(
  72                 RDI_DEV_ASSIGN(ib_to_rvt(qp->ibqp.device));
  73                 __entry->wqe = wqe;
  74                 __entry->wr_id = wqe->wr.wr_id;
  75                 __entry->qpn = qp->ibqp.qp_num;
  76                 __entry->qpt = qp->ibqp.qp_type;
  77                 __entry->psn = wqe->psn;
  78                 __entry->lpsn = wqe->lpsn;
  79                 __entry->length = wqe->length;
  80                 __entry->opcode = wqe->wr.opcode;
  81                 __entry->size = qp->s_size;
  82                 __entry->avail = qp->s_avail;
  83                 __entry->head = qp->s_head;
  84                 __entry->last = qp->s_last;
  85                 __entry->pid = qp->pid;
  86                 __entry->ssn = wqe->ssn;
  87                 __entry->send_flags = wqe->wr.send_flags;
  88                 __entry->num_sge = wqe->wr.num_sge;
  89                 __entry->wr_num_sge = wr_num_sge;
  90         ),
  91         TP_printk(
  92                 POS_PRN,
  93                 __get_str(dev),
  94                 __entry->wqe,
  95                 __entry->wr_id,
  96                 __entry->send_flags,
  97                 __entry->qpn,
  98                 __entry->qpt,
  99                 __entry->psn,
 100                 __entry->lpsn,
 101                 __entry->ssn,
 102                 __entry->length,
 103                 __entry->opcode, show_wr_opcode(__entry->opcode),
 104                 __entry->size,
 105                 __entry->avail,
 106                 __entry->head,
 107                 __entry->last,
 108                 __entry->pid,
 109                 __entry->num_sge,
 110                 __entry->wr_num_sge
 111         )
 112 );
 113
 114 TRACE_EVENT(
 115         rvt_qp_send_completion,
 116         TP_PROTO(struct rvt_qp *qp, struct rvt_swqe *wqe, u32 idx),
 117         TP_ARGS(qp, wqe, idx),
 118         TP_STRUCT__entry(
 119                 RDI_DEV_ENTRY(ib_to_rvt(qp->ibqp.device))
 120                 __field(struct rvt_swqe *, wqe)
 121                 __field(u64, wr_id)
 122                 __field(u32, qpn)
 123                 __field(u32, qpt)
 124                 __field(u32, length)
 125                 __field(u32, idx)
 126                 __field(u32, ssn)
 127                 __field(enum ib_wr_opcode, opcode)
 128                 __field(int, send_flags)
 129         ),
 130         TP_fast_assign(
 131                 RDI_DEV_ASSIGN(ib_to_rvt(qp->ibqp.device));
 132                 __entry->wqe = wqe;
 133                 __entry->wr_id = wqe->wr.wr_id;
 134                 __entry->qpn = qp->ibqp.qp_num;
 135                 __entry->qpt = qp->ibqp.qp_type;
 136                 __entry->length = wqe->length;
 137                 __entry->idx = idx;
 138                 __entry->ssn = wqe->ssn;
 139                 __entry->opcode = wqe->wr.opcode;
 140                 __entry->send_flags = wqe->wr.send_flags;
 141         ),
 142         TP_printk(
 143                 "[%s] qpn 0x%x qpt %u wqe %p idx %u wr_id %llx length %u ssn %u opcode %x send_flags %x",
 144                 __get_str(dev),
 145                 __entry->qpn,
 146                 __entry->qpt,
 147                 __entry->wqe,
 148                 __entry->idx,
 149                 __entry->wr_id,
 150                 __entry->length,
 151                 __entry->ssn,
 152                 __entry->opcode,
 153                 __entry->send_flags
 154         )
 155 );
 156 #endif /* __RVT_TRACE_TX_H */
 157
 158 #undef TRACE_INCLUDE_PATH
 159 #undef TRACE_INCLUDE_FILE
 160 #define TRACE_INCLUDE_PATH .
 161 #define TRACE_INCLUDE_FILE trace_tx
 162 #include <trace/define_trace.h>
 163