drivers/infiniband/hw/hfi1/trace_tx.h

   1 /*
   2  * Copyright(c) 2015 - 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_TX_H) || defined(TRACE_HEADER_MULTI_READ)
  48 #define __HFI1_TRACE_TX_H
  49
  50 #include <linux/tracepoint.h>
  51 #include <linux/trace_seq.h>
  52
  53 #include "hfi.h"
  54 #include "mad.h"
  55 #include "sdma.h"
  56
  57 const char *parse_sdma_flags(struct trace_seq *p, u64 desc0, u64 desc1);
  58
  59 #define __parse_sdma_flags(desc0, desc1) parse_sdma_flags(p, desc0, desc1)
  60
  61 #undef TRACE_SYSTEM
  62 #define TRACE_SYSTEM hfi1_tx
  63
  64 TRACE_EVENT(hfi1_piofree,
  65             TP_PROTO(struct send_context *sc, int extra),
  66             TP_ARGS(sc, extra),
  67             TP_STRUCT__entry(DD_DEV_ENTRY(sc->dd)
  68             __field(u32, sw_index)
  69             __field(u32, hw_context)
  70             __field(int, extra)
  71             ),
  72             TP_fast_assign(DD_DEV_ASSIGN(sc->dd);
  73             __entry->sw_index = sc->sw_index;
  74             __entry->hw_context = sc->hw_context;
  75             __entry->extra = extra;
  76             ),
  77             TP_printk("[%s] ctxt %u(%u) extra %d",
  78                       __get_str(dev),
  79                       __entry->sw_index,
  80                       __entry->hw_context,
  81                       __entry->extra
  82             )
  83 );
  84
  85 TRACE_EVENT(hfi1_wantpiointr,
  86             TP_PROTO(struct send_context *sc, u32 needint, u64 credit_ctrl),
  87             TP_ARGS(sc, needint, credit_ctrl),
  88             TP_STRUCT__entry(DD_DEV_ENTRY(sc->dd)
  89                         __field(u32, sw_index)
  90                         __field(u32, hw_context)
  91                         __field(u32, needint)
  92                         __field(u64, credit_ctrl)
  93                         ),
  94             TP_fast_assign(DD_DEV_ASSIGN(sc->dd);
  95                         __entry->sw_index = sc->sw_index;
  96                         __entry->hw_context = sc->hw_context;
  97                         __entry->needint = needint;
  98                         __entry->credit_ctrl = credit_ctrl;
  99                         ),
 100             TP_printk("[%s] ctxt %u(%u) on %d credit_ctrl 0x%llx",
 101                       __get_str(dev),
 102                       __entry->sw_index,
 103                       __entry->hw_context,
 104                       __entry->needint,
 105                       (unsigned long long)__entry->credit_ctrl
 106                       )
 107 );
 108
 109 DECLARE_EVENT_CLASS(hfi1_qpsleepwakeup_template,
 110                     TP_PROTO(struct rvt_qp *qp, u32 flags),
 111                     TP_ARGS(qp, flags),
 112                     TP_STRUCT__entry(
 113                     DD_DEV_ENTRY(dd_from_ibdev(qp->ibqp.device))
 114                     __field(u32, qpn)
 115                     __field(u32, flags)
 116                     __field(u32, s_flags)
 117                     ),
 118                     TP_fast_assign(
 119                     DD_DEV_ASSIGN(dd_from_ibdev(qp->ibqp.device))
 120                     __entry->flags = flags;
 121                     __entry->qpn = qp->ibqp.qp_num;
 122                     __entry->s_flags = qp->s_flags;
 123                     ),
 124                     TP_printk(
 125                     "[%s] qpn 0x%x flags 0x%x s_flags 0x%x",
 126                     __get_str(dev),
 127                     __entry->qpn,
 128                     __entry->flags,
 129                     __entry->s_flags
 130                     )
 131 );
 132
 133 DEFINE_EVENT(hfi1_qpsleepwakeup_template, hfi1_qpwakeup,
 134              TP_PROTO(struct rvt_qp *qp, u32 flags),
 135              TP_ARGS(qp, flags));
 136
 137 DEFINE_EVENT(hfi1_qpsleepwakeup_template, hfi1_qpsleep,
 138              TP_PROTO(struct rvt_qp *qp, u32 flags),
 139              TP_ARGS(qp, flags));
 140
 141 TRACE_EVENT(hfi1_sdma_descriptor,
 142             TP_PROTO(struct sdma_engine *sde,
 143                      u64 desc0,
 144                      u64 desc1,
 145                      u16 e,
 146                      void *descp),
 147                      TP_ARGS(sde, desc0, desc1, e, descp),
 148                      TP_STRUCT__entry(DD_DEV_ENTRY(sde->dd)
 149                      __field(void *, descp)
 150                      __field(u64, desc0)
 151                      __field(u64, desc1)
 152                      __field(u16, e)
 153                      __field(u8, idx)
 154                      ),
 155                      TP_fast_assign(DD_DEV_ASSIGN(sde->dd);
 156                      __entry->desc0 = desc0;
 157                      __entry->desc1 = desc1;
 158                      __entry->idx = sde->this_idx;
 159                      __entry->descp = descp;
 160                      __entry->e = e;
 161                      ),
 162             TP_printk(
 163             "[%s] SDE(%u) flags:%s addr:0x%016llx gen:%u len:%u d0:%016llx d1:%016llx to %p,%u",
 164             __get_str(dev),
 165             __entry->idx,
 166             __parse_sdma_flags(__entry->desc0, __entry->desc1),
 167             (__entry->desc0 >> SDMA_DESC0_PHY_ADDR_SHIFT) &
 168             SDMA_DESC0_PHY_ADDR_MASK,
 169             (u8)((__entry->desc1 >> SDMA_DESC1_GENERATION_SHIFT) &
 170             SDMA_DESC1_GENERATION_MASK),
 171             (u16)((__entry->desc0 >> SDMA_DESC0_BYTE_COUNT_SHIFT) &
 172             SDMA_DESC0_BYTE_COUNT_MASK),
 173             __entry->desc0,
 174             __entry->desc1,
 175             __entry->descp,
 176             __entry->e
 177             )
 178 );
 179
 180 TRACE_EVENT(hfi1_sdma_engine_select,
 181             TP_PROTO(struct hfi1_devdata *dd, u32 sel, u8 vl, u8 idx),
 182             TP_ARGS(dd, sel, vl, idx),
 183             TP_STRUCT__entry(DD_DEV_ENTRY(dd)
 184             __field(u32, sel)
 185             __field(u8, vl)
 186             __field(u8, idx)
 187             ),
 188             TP_fast_assign(DD_DEV_ASSIGN(dd);
 189             __entry->sel = sel;
 190             __entry->vl = vl;
 191             __entry->idx = idx;
 192             ),
 193             TP_printk("[%s] selecting SDE %u sel 0x%x vl %u",
 194                       __get_str(dev),
 195                       __entry->idx,
 196                       __entry->sel,
 197                       __entry->vl
 198                       )
 199 );
 200
 201 TRACE_EVENT(hfi1_sdma_user_free_queues,
 202             TP_PROTO(struct hfi1_devdata *dd, u16 ctxt, u16 subctxt),
 203             TP_ARGS(dd, ctxt, subctxt),
 204             TP_STRUCT__entry(DD_DEV_ENTRY(dd)
 205                              __field(u16, ctxt)
 206                              __field(u16, subctxt)
 207                              ),
 208             TP_fast_assign(DD_DEV_ASSIGN(dd);
 209                            __entry->ctxt = ctxt;
 210                            __entry->subctxt = subctxt;
 211                            ),
 212             TP_printk("[%s] SDMA [%u:%u] Freeing user SDMA queues",
 213                       __get_str(dev),
 214                       __entry->ctxt,
 215                       __entry->subctxt
 216                       )
 217 );
 218
 219 TRACE_EVENT(hfi1_sdma_user_process_request,
 220             TP_PROTO(struct hfi1_devdata *dd, u16 ctxt, u16 subctxt,
 221                      u16 comp_idx),
 222             TP_ARGS(dd, ctxt, subctxt, comp_idx),
 223             TP_STRUCT__entry(DD_DEV_ENTRY(dd)
 224                              __field(u16, ctxt)
 225                              __field(u16, subctxt)
 226                              __field(u16, comp_idx)
 227                              ),
 228             TP_fast_assign(DD_DEV_ASSIGN(dd);
 229                            __entry->ctxt = ctxt;
 230                            __entry->subctxt = subctxt;
 231                            __entry->comp_idx = comp_idx;
 232                            ),
 233             TP_printk("[%s] SDMA [%u:%u] Using req/comp entry: %u",
 234                       __get_str(dev),
 235                       __entry->ctxt,
 236                       __entry->subctxt,
 237                       __entry->comp_idx
 238                       )
 239 );
 240
 241 DECLARE_EVENT_CLASS(
 242         hfi1_sdma_value_template,
 243         TP_PROTO(struct hfi1_devdata *dd, u16 ctxt, u16 subctxt, u16 comp_idx,
 244                  u32 value),
 245         TP_ARGS(dd, ctxt, subctxt, comp_idx, value),
 246         TP_STRUCT__entry(DD_DEV_ENTRY(dd)
 247                          __field(u16, ctxt)
 248                          __field(u16, subctxt)
 249                          __field(u16, comp_idx)
 250                          __field(u32, value)
 251                 ),
 252         TP_fast_assign(DD_DEV_ASSIGN(dd);
 253                        __entry->ctxt = ctxt;
 254                        __entry->subctxt = subctxt;
 255                        __entry->comp_idx = comp_idx;
 256                        __entry->value = value;
 257                 ),
 258         TP_printk("[%s] SDMA [%u:%u:%u] value: %u",
 259                   __get_str(dev),
 260                   __entry->ctxt,
 261                   __entry->subctxt,
 262                   __entry->comp_idx,
 263                   __entry->value
 264                 )
 265 );
 266
 267 DEFINE_EVENT(hfi1_sdma_value_template, hfi1_sdma_user_initial_tidoffset,
 268              TP_PROTO(struct hfi1_devdata *dd, u16 ctxt, u16 subctxt,
 269                       u16 comp_idx, u32 tidoffset),
 270              TP_ARGS(dd, ctxt, subctxt, comp_idx, tidoffset));
 271
 272 DEFINE_EVENT(hfi1_sdma_value_template, hfi1_sdma_user_data_length,
 273              TP_PROTO(struct hfi1_devdata *dd, u16 ctxt, u16 subctxt,
 274                       u16 comp_idx, u32 data_len),
 275              TP_ARGS(dd, ctxt, subctxt, comp_idx, data_len));
 276
 277 DEFINE_EVENT(hfi1_sdma_value_template, hfi1_sdma_user_compute_length,
 278              TP_PROTO(struct hfi1_devdata *dd, u16 ctxt, u16 subctxt,
 279                       u16 comp_idx, u32 data_len),
 280              TP_ARGS(dd, ctxt, subctxt, comp_idx, data_len));
 281
 282 TRACE_EVENT(hfi1_sdma_user_tid_info,
 283             TP_PROTO(struct hfi1_devdata *dd, u16 ctxt, u16 subctxt,
 284                      u16 comp_idx, u32 tidoffset, u32 units, u8 shift),
 285             TP_ARGS(dd, ctxt, subctxt, comp_idx, tidoffset, units, shift),
 286             TP_STRUCT__entry(DD_DEV_ENTRY(dd)
 287                              __field(u16, ctxt)
 288                              __field(u16, subctxt)
 289                              __field(u16, comp_idx)
 290                              __field(u32, tidoffset)
 291                              __field(u32, units)
 292                              __field(u8, shift)
 293                              ),
 294             TP_fast_assign(DD_DEV_ASSIGN(dd);
 295                            __entry->ctxt = ctxt;
 296                            __entry->subctxt = subctxt;
 297                            __entry->comp_idx = comp_idx;
 298                            __entry->tidoffset = tidoffset;
 299                            __entry->units = units;
 300                            __entry->shift = shift;
 301                            ),
 302             TP_printk("[%s] SDMA [%u:%u:%u] TID offset %ubytes %uunits om %u",
 303                       __get_str(dev),
 304                       __entry->ctxt,
 305                       __entry->subctxt,
 306                       __entry->comp_idx,
 307                       __entry->tidoffset,
 308                       __entry->units,
 309                       __entry->shift
 310                       )
 311 );
 312
 313 TRACE_EVENT(hfi1_sdma_request,
 314             TP_PROTO(struct hfi1_devdata *dd, u16 ctxt, u16 subctxt,
 315                      unsigned long dim),
 316             TP_ARGS(dd, ctxt, subctxt, dim),
 317             TP_STRUCT__entry(DD_DEV_ENTRY(dd)
 318                              __field(u16, ctxt)
 319                              __field(u16, subctxt)
 320                              __field(unsigned long, dim)
 321                              ),
 322             TP_fast_assign(DD_DEV_ASSIGN(dd);
 323                            __entry->ctxt = ctxt;
 324                            __entry->subctxt = subctxt;
 325                            __entry->dim = dim;
 326                            ),
 327             TP_printk("[%s] SDMA from %u:%u (%lu)",
 328                       __get_str(dev),
 329                       __entry->ctxt,
 330                       __entry->subctxt,
 331                       __entry->dim
 332                       )
 333 );
 334
 335 DECLARE_EVENT_CLASS(hfi1_sdma_engine_class,
 336                     TP_PROTO(struct sdma_engine *sde, u64 status),
 337                     TP_ARGS(sde, status),
 338                     TP_STRUCT__entry(DD_DEV_ENTRY(sde->dd)
 339                     __field(u64, status)
 340                     __field(u8, idx)
 341                     ),
 342                     TP_fast_assign(DD_DEV_ASSIGN(sde->dd);
 343                     __entry->status = status;
 344                     __entry->idx = sde->this_idx;
 345                     ),
 346                     TP_printk("[%s] SDE(%u) status %llx",
 347                               __get_str(dev),
 348                               __entry->idx,
 349                               (unsigned long long)__entry->status
 350                               )
 351 );
 352
 353 DEFINE_EVENT(hfi1_sdma_engine_class, hfi1_sdma_engine_interrupt,
 354              TP_PROTO(struct sdma_engine *sde, u64 status),
 355              TP_ARGS(sde, status)
 356 );
 357
 358 DEFINE_EVENT(hfi1_sdma_engine_class, hfi1_sdma_engine_progress,
 359              TP_PROTO(struct sdma_engine *sde, u64 status),
 360              TP_ARGS(sde, status)
 361 );
 362
 363 DECLARE_EVENT_CLASS(hfi1_sdma_ahg_ad,
 364                     TP_PROTO(struct sdma_engine *sde, int aidx),
 365                     TP_ARGS(sde, aidx),
 366                     TP_STRUCT__entry(DD_DEV_ENTRY(sde->dd)
 367                     __field(int, aidx)
 368                     __field(u8, idx)
 369                     ),
 370                     TP_fast_assign(DD_DEV_ASSIGN(sde->dd);
 371                     __entry->idx = sde->this_idx;
 372                     __entry->aidx = aidx;
 373                     ),
 374                     TP_printk("[%s] SDE(%u) aidx %d",
 375                               __get_str(dev),
 376                               __entry->idx,
 377                               __entry->aidx
 378                               )
 379 );
 380
 381 DEFINE_EVENT(hfi1_sdma_ahg_ad, hfi1_ahg_allocate,
 382              TP_PROTO(struct sdma_engine *sde, int aidx),
 383              TP_ARGS(sde, aidx));
 384
 385 DEFINE_EVENT(hfi1_sdma_ahg_ad, hfi1_ahg_deallocate,
 386              TP_PROTO(struct sdma_engine *sde, int aidx),
 387              TP_ARGS(sde, aidx));
 388
 389 #ifdef CONFIG_HFI1_DEBUG_SDMA_ORDER
 390 TRACE_EVENT(hfi1_sdma_progress,
 391             TP_PROTO(struct sdma_engine *sde,
 392                      u16 hwhead,
 393                      u16 swhead,
 394                      struct sdma_txreq *txp
 395                      ),
 396             TP_ARGS(sde, hwhead, swhead, txp),
 397             TP_STRUCT__entry(DD_DEV_ENTRY(sde->dd)
 398             __field(u64, sn)
 399             __field(u16, hwhead)
 400             __field(u16, swhead)
 401             __field(u16, txnext)
 402             __field(u16, tx_tail)
 403             __field(u16, tx_head)
 404             __field(u8, idx)
 405             ),
 406             TP_fast_assign(DD_DEV_ASSIGN(sde->dd);
 407             __entry->hwhead = hwhead;
 408             __entry->swhead = swhead;
 409             __entry->tx_tail = sde->tx_tail;
 410             __entry->tx_head = sde->tx_head;
 411             __entry->txnext = txp ? txp->next_descq_idx : ~0;
 412             __entry->idx = sde->this_idx;
 413             __entry->sn = txp ? txp->sn : ~0;
 414             ),
 415             TP_printk(
 416             "[%s] SDE(%u) sn %llu hwhead %u swhead %u next_descq_idx %u tx_head %u tx_tail %u",
 417             __get_str(dev),
 418             __entry->idx,
 419             __entry->sn,
 420             __entry->hwhead,
 421             __entry->swhead,
 422             __entry->txnext,
 423             __entry->tx_head,
 424             __entry->tx_tail
 425             )
 426 );
 427 #else
 428 TRACE_EVENT(hfi1_sdma_progress,
 429             TP_PROTO(struct sdma_engine *sde,
 430                      u16 hwhead, u16 swhead,
 431                      struct sdma_txreq *txp
 432                      ),
 433             TP_ARGS(sde, hwhead, swhead, txp),
 434             TP_STRUCT__entry(DD_DEV_ENTRY(sde->dd)
 435                     __field(u16, hwhead)
 436                     __field(u16, swhead)
 437                     __field(u16, txnext)
 438                     __field(u16, tx_tail)
 439                     __field(u16, tx_head)
 440                     __field(u8, idx)
 441                     ),
 442             TP_fast_assign(DD_DEV_ASSIGN(sde->dd);
 443                     __entry->hwhead = hwhead;
 444                     __entry->swhead = swhead;
 445                     __entry->tx_tail = sde->tx_tail;
 446                     __entry->tx_head = sde->tx_head;
 447                     __entry->txnext = txp ? txp->next_descq_idx : ~0;
 448                     __entry->idx = sde->this_idx;
 449                     ),
 450             TP_printk(
 451                     "[%s] SDE(%u) hwhead %u swhead %u next_descq_idx %u tx_head %u tx_tail %u",
 452                     __get_str(dev),
 453                     __entry->idx,
 454                     __entry->hwhead,
 455                     __entry->swhead,
 456                     __entry->txnext,
 457                     __entry->tx_head,
 458                     __entry->tx_tail
 459             )
 460 );
 461 #endif
 462
 463 DECLARE_EVENT_CLASS(hfi1_sdma_sn,
 464                     TP_PROTO(struct sdma_engine *sde, u64 sn),
 465                     TP_ARGS(sde, sn),
 466                     TP_STRUCT__entry(DD_DEV_ENTRY(sde->dd)
 467                     __field(u64, sn)
 468                     __field(u8, idx)
 469                     ),
 470                     TP_fast_assign(DD_DEV_ASSIGN(sde->dd);
 471                     __entry->sn = sn;
 472                     __entry->idx = sde->this_idx;
 473                     ),
 474                     TP_printk("[%s] SDE(%u) sn %llu",
 475                               __get_str(dev),
 476                               __entry->idx,
 477                               __entry->sn
 478                               )
 479 );
 480
 481 DEFINE_EVENT(hfi1_sdma_sn, hfi1_sdma_out_sn,
 482              TP_PROTO(
 483              struct sdma_engine *sde,
 484              u64 sn
 485              ),
 486              TP_ARGS(sde, sn)
 487 );
 488
 489 DEFINE_EVENT(hfi1_sdma_sn, hfi1_sdma_in_sn,
 490              TP_PROTO(struct sdma_engine *sde, u64 sn),
 491              TP_ARGS(sde, sn)
 492 );
 493
 494 #define USDMA_HDR_FORMAT \
 495         "[%s:%u:%u:%u] PBC=(0x%x 0x%x) LRH=(0x%x 0x%x) BTH=(0x%x 0x%x 0x%x) KDETH=(0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x) TIDVal=0x%x"
 496
 497 TRACE_EVENT(hfi1_sdma_user_header,
 498             TP_PROTO(struct hfi1_devdata *dd, u16 ctxt, u8 subctxt, u16 req,
 499                      struct hfi1_pkt_header *hdr, u32 tidval),
 500             TP_ARGS(dd, ctxt, subctxt, req, hdr, tidval),
 501             TP_STRUCT__entry(
 502                     DD_DEV_ENTRY(dd)
 503                     __field(u16, ctxt)
 504                     __field(u8, subctxt)
 505                     __field(u16, req)
 506                     __field(u32, pbc0)
 507                     __field(u32, pbc1)
 508                     __field(u32, lrh0)
 509                     __field(u32, lrh1)
 510                     __field(u32, bth0)
 511                     __field(u32, bth1)
 512                     __field(u32, bth2)
 513                     __field(u32, kdeth0)
 514                     __field(u32, kdeth1)
 515                     __field(u32, kdeth2)
 516                     __field(u32, kdeth3)
 517                     __field(u32, kdeth4)
 518                     __field(u32, kdeth5)
 519                     __field(u32, kdeth6)
 520                     __field(u32, kdeth7)
 521                     __field(u32, kdeth8)
 522                     __field(u32, tidval)
 523                     ),
 524                     TP_fast_assign(
 525                     __le32 *pbc = (__le32 *)hdr->pbc;
 526                     __be32 *lrh = (__be32 *)hdr->lrh;
 527                     __be32 *bth = (__be32 *)hdr->bth;
 528                     __le32 *kdeth = (__le32 *)&hdr->kdeth;
 529
 530                     DD_DEV_ASSIGN(dd);
 531                     __entry->ctxt = ctxt;
 532                     __entry->subctxt = subctxt;
 533                     __entry->req = req;
 534                     __entry->pbc0 = le32_to_cpu(pbc[0]);
 535                     __entry->pbc1 = le32_to_cpu(pbc[1]);
 536                     __entry->lrh0 = be32_to_cpu(lrh[0]);
 537                     __entry->lrh1 = be32_to_cpu(lrh[1]);
 538                     __entry->bth0 = be32_to_cpu(bth[0]);
 539                     __entry->bth1 = be32_to_cpu(bth[1]);
 540                     __entry->bth2 = be32_to_cpu(bth[2]);
 541                     __entry->kdeth0 = le32_to_cpu(kdeth[0]);
 542                     __entry->kdeth1 = le32_to_cpu(kdeth[1]);
 543                     __entry->kdeth2 = le32_to_cpu(kdeth[2]);
 544                     __entry->kdeth3 = le32_to_cpu(kdeth[3]);
 545                     __entry->kdeth4 = le32_to_cpu(kdeth[4]);
 546                     __entry->kdeth5 = le32_to_cpu(kdeth[5]);
 547                     __entry->kdeth6 = le32_to_cpu(kdeth[6]);
 548                     __entry->kdeth7 = le32_to_cpu(kdeth[7]);
 549                     __entry->kdeth8 = le32_to_cpu(kdeth[8]);
 550                     __entry->tidval = tidval;
 551             ),
 552             TP_printk(USDMA_HDR_FORMAT,
 553                       __get_str(dev),
 554                       __entry->ctxt,
 555                       __entry->subctxt,
 556                       __entry->req,
 557                       __entry->pbc1,
 558                       __entry->pbc0,
 559                       __entry->lrh0,
 560                       __entry->lrh1,
 561                       __entry->bth0,
 562                       __entry->bth1,
 563                       __entry->bth2,
 564                       __entry->kdeth0,
 565                       __entry->kdeth1,
 566                       __entry->kdeth2,
 567                       __entry->kdeth3,
 568                       __entry->kdeth4,
 569                       __entry->kdeth5,
 570                       __entry->kdeth6,
 571                       __entry->kdeth7,
 572                       __entry->kdeth8,
 573                       __entry->tidval
 574             )
 575 );
 576
 577 #define SDMA_UREQ_FMT \
 578         "[%s:%u:%u] ver/op=0x%x, iovcnt=%u, npkts=%u, frag=%u, idx=%u"
 579 TRACE_EVENT(hfi1_sdma_user_reqinfo,
 580             TP_PROTO(struct hfi1_devdata *dd, u16 ctxt, u8 subctxt, u16 *i),
 581             TP_ARGS(dd, ctxt, subctxt, i),
 582             TP_STRUCT__entry(
 583                     DD_DEV_ENTRY(dd);
 584                     __field(u16, ctxt)
 585                     __field(u8, subctxt)
 586                     __field(u8, ver_opcode)
 587                     __field(u8, iovcnt)
 588                     __field(u16, npkts)
 589                     __field(u16, fragsize)
 590                     __field(u16, comp_idx)
 591             ),
 592             TP_fast_assign(
 593                     DD_DEV_ASSIGN(dd);
 594                     __entry->ctxt = ctxt;
 595                     __entry->subctxt = subctxt;
 596                     __entry->ver_opcode = i[0] & 0xff;
 597                     __entry->iovcnt = (i[0] >> 8) & 0xff;
 598                     __entry->npkts = i[1];
 599                     __entry->fragsize = i[2];
 600                     __entry->comp_idx = i[3];
 601             ),
 602             TP_printk(SDMA_UREQ_FMT,
 603                       __get_str(dev),
 604                       __entry->ctxt,
 605                       __entry->subctxt,
 606                       __entry->ver_opcode,
 607                       __entry->iovcnt,
 608                       __entry->npkts,
 609                       __entry->fragsize,
 610                       __entry->comp_idx
 611                       )
 612 );
 613
 614 #define usdma_complete_name(st) { st, #st }
 615 #define show_usdma_complete_state(st)                   \
 616         __print_symbolic(st,                            \
 617                         usdma_complete_name(FREE),      \
 618                         usdma_complete_name(QUEUED),    \
 619                         usdma_complete_name(COMPLETE), \
 620                         usdma_complete_name(ERROR))
 621
 622 TRACE_EVENT(hfi1_sdma_user_completion,
 623             TP_PROTO(struct hfi1_devdata *dd, u16 ctxt, u8 subctxt, u16 idx,
 624                      u8 state, int code),
 625             TP_ARGS(dd, ctxt, subctxt, idx, state, code),
 626             TP_STRUCT__entry(
 627             DD_DEV_ENTRY(dd)
 628             __field(u16, ctxt)
 629             __field(u8, subctxt)
 630             __field(u16, idx)
 631             __field(u8, state)
 632             __field(int, code)
 633             ),
 634             TP_fast_assign(
 635             DD_DEV_ASSIGN(dd);
 636             __entry->ctxt = ctxt;
 637             __entry->subctxt = subctxt;
 638             __entry->idx = idx;
 639             __entry->state = state;
 640             __entry->code = code;
 641             ),
 642             TP_printk("[%s:%u:%u:%u] SDMA completion state %s (%d)",
 643                       __get_str(dev), __entry->ctxt, __entry->subctxt,
 644                       __entry->idx, show_usdma_complete_state(__entry->state),
 645                       __entry->code)
 646 );
 647
 648 const char *print_u32_array(struct trace_seq *, u32 *, int);
 649 #define __print_u32_hex(arr, len) print_u32_array(p, arr, len)
 650
 651 TRACE_EVENT(hfi1_sdma_user_header_ahg,
 652             TP_PROTO(struct hfi1_devdata *dd, u16 ctxt, u8 subctxt, u16 req,
 653                      u8 sde, u8 ahgidx, u32 *ahg, int len, u32 tidval),
 654             TP_ARGS(dd, ctxt, subctxt, req, sde, ahgidx, ahg, len, tidval),
 655             TP_STRUCT__entry(
 656             DD_DEV_ENTRY(dd)
 657             __field(u16, ctxt)
 658             __field(u8, subctxt)
 659             __field(u16, req)
 660             __field(u8, sde)
 661             __field(u8, idx)
 662             __field(int, len)
 663             __field(u32, tidval)
 664             __array(u32, ahg, 10)
 665             ),
 666             TP_fast_assign(
 667             DD_DEV_ASSIGN(dd);
 668             __entry->ctxt = ctxt;
 669             __entry->subctxt = subctxt;
 670             __entry->req = req;
 671             __entry->sde = sde;
 672             __entry->idx = ahgidx;
 673             __entry->len = len;
 674             __entry->tidval = tidval;
 675             memcpy(__entry->ahg, ahg, len * sizeof(u32));
 676             ),
 677             TP_printk("[%s:%u:%u:%u] (SDE%u/AHG%u) ahg[0-%d]=(%s) TIDVal=0x%x",
 678                       __get_str(dev),
 679                       __entry->ctxt,
 680                       __entry->subctxt,
 681                       __entry->req,
 682                       __entry->sde,
 683                       __entry->idx,
 684                       __entry->len - 1,
 685                       __print_u32_hex(__entry->ahg, __entry->len),
 686                       __entry->tidval
 687                       )
 688 );
 689
 690 TRACE_EVENT(hfi1_sdma_state,
 691             TP_PROTO(struct sdma_engine *sde,
 692                      const char *cstate,
 693                      const char *nstate
 694                      ),
 695             TP_ARGS(sde, cstate, nstate),
 696             TP_STRUCT__entry(DD_DEV_ENTRY(sde->dd)
 697                 __string(curstate, cstate)
 698                 __string(newstate, nstate)
 699             ),
 700             TP_fast_assign(DD_DEV_ASSIGN(sde->dd);
 701                 __assign_str(curstate, cstate);
 702                 __assign_str(newstate, nstate);
 703             ),
 704             TP_printk("[%s] current state %s new state %s",
 705                       __get_str(dev),
 706                       __get_str(curstate),
 707                       __get_str(newstate)
 708             )
 709 );
 710
 711 #define BCT_FORMAT \
 712         "shared_limit %x vls 0-7 [%x,%x][%x,%x][%x,%x][%x,%x][%x,%x][%x,%x][%x,%x][%x,%x] 15 [%x,%x]"
 713
 714 #define BCT(field) \
 715         be16_to_cpu( \
 716         ((struct buffer_control *)__get_dynamic_array(bct))->field \
 717         )
 718
 719 DECLARE_EVENT_CLASS(hfi1_bct_template,
 720                     TP_PROTO(struct hfi1_devdata *dd,
 721                              struct buffer_control *bc),
 722                     TP_ARGS(dd, bc),
 723                     TP_STRUCT__entry(DD_DEV_ENTRY(dd)
 724                     __dynamic_array(u8, bct, sizeof(*bc))
 725                     ),
 726                     TP_fast_assign(DD_DEV_ASSIGN(dd);
 727                                    memcpy(__get_dynamic_array(bct), bc,
 728                                           sizeof(*bc));
 729                     ),
 730                     TP_printk(BCT_FORMAT,
 731                               BCT(overall_shared_limit),
 732
 733                               BCT(vl[0].dedicated),
 734                               BCT(vl[0].shared),
 735
 736                               BCT(vl[1].dedicated),
 737                               BCT(vl[1].shared),
 738
 739                               BCT(vl[2].dedicated),
 740                               BCT(vl[2].shared),
 741
 742                               BCT(vl[3].dedicated),
 743                               BCT(vl[3].shared),
 744
 745                               BCT(vl[4].dedicated),
 746                               BCT(vl[4].shared),
 747
 748                               BCT(vl[5].dedicated),
 749                               BCT(vl[5].shared),
 750
 751                               BCT(vl[6].dedicated),
 752                               BCT(vl[6].shared),
 753
 754                               BCT(vl[7].dedicated),
 755                               BCT(vl[7].shared),
 756
 757                               BCT(vl[15].dedicated),
 758                               BCT(vl[15].shared)
 759                     )
 760 );
 761
 762 DEFINE_EVENT(hfi1_bct_template, bct_set,
 763              TP_PROTO(struct hfi1_devdata *dd, struct buffer_control *bc),
 764              TP_ARGS(dd, bc));
 765
 766 DEFINE_EVENT(hfi1_bct_template, bct_get,
 767              TP_PROTO(struct hfi1_devdata *dd, struct buffer_control *bc),
 768              TP_ARGS(dd, bc));
 769
 770 TRACE_EVENT(
 771         hfi1_qp_send_completion,
 772         TP_PROTO(struct rvt_qp *qp, struct rvt_swqe *wqe, u32 idx),
 773         TP_ARGS(qp, wqe, idx),
 774         TP_STRUCT__entry(
 775                 DD_DEV_ENTRY(dd_from_ibdev(qp->ibqp.device))
 776                 __field(struct rvt_swqe *, wqe)
 777                 __field(u64, wr_id)
 778                 __field(u32, qpn)
 779                 __field(u32, qpt)
 780                 __field(u32, length)
 781                 __field(u32, idx)
 782                 __field(u32, ssn)
 783                 __field(enum ib_wr_opcode, opcode)
 784                 __field(int, send_flags)
 785         ),
 786         TP_fast_assign(
 787                 DD_DEV_ASSIGN(dd_from_ibdev(qp->ibqp.device))
 788                 __entry->wqe = wqe;
 789                 __entry->wr_id = wqe->wr.wr_id;
 790                 __entry->qpn = qp->ibqp.qp_num;
 791                 __entry->qpt = qp->ibqp.qp_type;
 792                 __entry->length = wqe->length;
 793                 __entry->idx = idx;
 794                 __entry->ssn = wqe->ssn;
 795                 __entry->opcode = wqe->wr.opcode;
 796                 __entry->send_flags = wqe->wr.send_flags;
 797         ),
 798         TP_printk(
 799                 "[%s] qpn 0x%x qpt %u wqe %p idx %u wr_id %llx length %u ssn %u opcode %x send_flags %x",
 800                 __get_str(dev),
 801                 __entry->qpn,
 802                 __entry->qpt,
 803                 __entry->wqe,
 804                 __entry->idx,
 805                 __entry->wr_id,
 806                 __entry->length,
 807                 __entry->ssn,
 808                 __entry->opcode,
 809                 __entry->send_flags
 810         )
 811 );
 812
 813 DECLARE_EVENT_CLASS(
 814         hfi1_do_send_template,
 815         TP_PROTO(struct rvt_qp *qp, bool flag),
 816         TP_ARGS(qp, flag),
 817         TP_STRUCT__entry(
 818                 DD_DEV_ENTRY(dd_from_ibdev(qp->ibqp.device))
 819                 __field(u32, qpn)
 820                 __field(bool, flag)
 821         ),
 822         TP_fast_assign(
 823                 DD_DEV_ASSIGN(dd_from_ibdev(qp->ibqp.device))
 824                 __entry->qpn = qp->ibqp.qp_num;
 825                 __entry->flag = flag;
 826         ),
 827         TP_printk(
 828                 "[%s] qpn %x flag %d",
 829                 __get_str(dev),
 830                 __entry->qpn,
 831                 __entry->flag
 832         )
 833 );
 834
 835 DEFINE_EVENT(
 836         hfi1_do_send_template, hfi1_rc_do_send,
 837         TP_PROTO(struct rvt_qp *qp, bool flag),
 838         TP_ARGS(qp, flag)
 839 );
 840
 841 DEFINE_EVENT(
 842         hfi1_do_send_template, hfi1_rc_expired_time_slice,
 843         TP_PROTO(struct rvt_qp *qp, bool flag),
 844         TP_ARGS(qp, flag)
 845 );
 846
 847 #endif /* __HFI1_TRACE_TX_H */
 848
 849 #undef TRACE_INCLUDE_PATH
 850 #undef TRACE_INCLUDE_FILE
 851 #define TRACE_INCLUDE_PATH .
 852 #define TRACE_INCLUDE_FILE trace_tx
 853 #include <trace/define_trace.h>