drivers/gpu/drm/i915/i915_trace.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2
   3 #undef TRACE_SYSTEM
   4 #define TRACE_SYSTEM i915
   5
   6 #if !defined(_I915_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
   7 #define _I915_TRACE_H_
   8
   9 #include <linux/stringify.h>
  10 #include <linux/types.h>
  11 #include <linux/tracepoint.h>
  12
  13 #include <drm/drm_drv.h>
  14
  15 #include "gt/intel_engine.h"
  16
  17 #include "i915_drv.h"
  18 #include "i915_irq.h"
  19
  20 /* object tracking */
  21
  22 TRACE_EVENT(i915_gem_object_create,
  23             TP_PROTO(struct drm_i915_gem_object *obj),
  24             TP_ARGS(obj),
  25
  26             TP_STRUCT__entry(
  27                              __field(struct drm_i915_gem_object *, obj)
  28                              __field(u64, size)
  29                              ),
  30
  31             TP_fast_assign(
  32                            __entry->obj = obj;
  33                            __entry->size = obj->base.size;
  34                            ),
  35
  36             TP_printk("obj=%p, size=0x%llx", __entry->obj, __entry->size)
  37 );
  38
  39 TRACE_EVENT(i915_gem_shrink,
  40             TP_PROTO(struct drm_i915_private *i915, unsigned long target, unsigned flags),
  41             TP_ARGS(i915, target, flags),
  42
  43             TP_STRUCT__entry(
  44                              __field(int, dev)
  45                              __field(unsigned long, target)
  46                              __field(unsigned, flags)
  47                              ),
  48
  49             TP_fast_assign(
  50                            __entry->dev = i915->drm.primary->index;
  51                            __entry->target = target;
  52                            __entry->flags = flags;
  53                            ),
  54
  55             TP_printk("dev=%d, target=%lu, flags=%x",
  56                       __entry->dev, __entry->target, __entry->flags)
  57 );
  58
  59 TRACE_EVENT(i915_vma_bind,
  60             TP_PROTO(struct i915_vma *vma, unsigned flags),
  61             TP_ARGS(vma, flags),
  62
  63             TP_STRUCT__entry(
  64                              __field(struct drm_i915_gem_object *, obj)
  65                              __field(struct i915_address_space *, vm)
  66                              __field(u64, offset)
  67                              __field(u64, size)
  68                              __field(unsigned, flags)
  69                              ),
  70
  71             TP_fast_assign(
  72                            __entry->obj = vma->obj;
  73                            __entry->vm = vma->vm;
  74                            __entry->offset = vma->node.start;
  75                            __entry->size = vma->node.size;
  76                            __entry->flags = flags;
  77                            ),
  78
  79             TP_printk("obj=%p, offset=0x%016llx size=0x%llx%s vm=%p",
  80                       __entry->obj, __entry->offset, __entry->size,
  81                       __entry->flags & PIN_MAPPABLE ? ", mappable" : "",
  82                       __entry->vm)
  83 );
  84
  85 TRACE_EVENT(i915_vma_unbind,
  86             TP_PROTO(struct i915_vma *vma),
  87             TP_ARGS(vma),
  88
  89             TP_STRUCT__entry(
  90                              __field(struct drm_i915_gem_object *, obj)
  91                              __field(struct i915_address_space *, vm)
  92                              __field(u64, offset)
  93                              __field(u64, size)
  94                              ),
  95
  96             TP_fast_assign(
  97                            __entry->obj = vma->obj;
  98                            __entry->vm = vma->vm;
  99                            __entry->offset = vma->node.start;
 100                            __entry->size = vma->node.size;
 101                            ),
 102
 103             TP_printk("obj=%p, offset=0x%016llx size=0x%llx vm=%p",
 104                       __entry->obj, __entry->offset, __entry->size, __entry->vm)
 105 );
 106
 107 TRACE_EVENT(i915_gem_object_pwrite,
 108             TP_PROTO(struct drm_i915_gem_object *obj, u64 offset, u64 len),
 109             TP_ARGS(obj, offset, len),
 110
 111             TP_STRUCT__entry(
 112                              __field(struct drm_i915_gem_object *, obj)
 113                              __field(u64, offset)
 114                              __field(u64, len)
 115                              ),
 116
 117             TP_fast_assign(
 118                            __entry->obj = obj;
 119                            __entry->offset = offset;
 120                            __entry->len = len;
 121                            ),
 122
 123             TP_printk("obj=%p, offset=0x%llx, len=0x%llx",
 124                       __entry->obj, __entry->offset, __entry->len)
 125 );
 126
 127 TRACE_EVENT(i915_gem_object_pread,
 128             TP_PROTO(struct drm_i915_gem_object *obj, u64 offset, u64 len),
 129             TP_ARGS(obj, offset, len),
 130
 131             TP_STRUCT__entry(
 132                              __field(struct drm_i915_gem_object *, obj)
 133                              __field(u64, offset)
 134                              __field(u64, len)
 135                              ),
 136
 137             TP_fast_assign(
 138                            __entry->obj = obj;
 139                            __entry->offset = offset;
 140                            __entry->len = len;
 141                            ),
 142
 143             TP_printk("obj=%p, offset=0x%llx, len=0x%llx",
 144                       __entry->obj, __entry->offset, __entry->len)
 145 );
 146
 147 TRACE_EVENT(i915_gem_object_fault,
 148             TP_PROTO(struct drm_i915_gem_object *obj, u64 index, bool gtt, bool write),
 149             TP_ARGS(obj, index, gtt, write),
 150
 151             TP_STRUCT__entry(
 152                              __field(struct drm_i915_gem_object *, obj)
 153                              __field(u64, index)
 154                              __field(bool, gtt)
 155                              __field(bool, write)
 156                              ),
 157
 158             TP_fast_assign(
 159                            __entry->obj = obj;
 160                            __entry->index = index;
 161                            __entry->gtt = gtt;
 162                            __entry->write = write;
 163                            ),
 164
 165             TP_printk("obj=%p, %s index=%llu %s",
 166                       __entry->obj,
 167                       __entry->gtt ? "GTT" : "CPU",
 168                       __entry->index,
 169                       __entry->write ? ", writable" : "")
 170 );
 171
 172 DECLARE_EVENT_CLASS(i915_gem_object,
 173             TP_PROTO(struct drm_i915_gem_object *obj),
 174             TP_ARGS(obj),
 175
 176             TP_STRUCT__entry(
 177                              __field(struct drm_i915_gem_object *, obj)
 178                              ),
 179
 180             TP_fast_assign(
 181                            __entry->obj = obj;
 182                            ),
 183
 184             TP_printk("obj=%p", __entry->obj)
 185 );
 186
 187 DEFINE_EVENT(i915_gem_object, i915_gem_object_clflush,
 188              TP_PROTO(struct drm_i915_gem_object *obj),
 189              TP_ARGS(obj)
 190 );
 191
 192 DEFINE_EVENT(i915_gem_object, i915_gem_object_destroy,
 193             TP_PROTO(struct drm_i915_gem_object *obj),
 194             TP_ARGS(obj)
 195 );
 196
 197 TRACE_EVENT(i915_gem_evict,
 198             TP_PROTO(struct i915_address_space *vm, u64 size, u64 align, unsigned int flags),
 199             TP_ARGS(vm, size, align, flags),
 200
 201             TP_STRUCT__entry(
 202                              __field(u32, dev)
 203                              __field(struct i915_address_space *, vm)
 204                              __field(u64, size)
 205                              __field(u64, align)
 206                              __field(unsigned int, flags)
 207                             ),
 208
 209             TP_fast_assign(
 210                            __entry->dev = vm->i915->drm.primary->index;
 211                            __entry->vm = vm;
 212                            __entry->size = size;
 213                            __entry->align = align;
 214                            __entry->flags = flags;
 215                           ),
 216
 217             TP_printk("dev=%d, vm=%p, size=0x%llx, align=0x%llx %s",
 218                       __entry->dev, __entry->vm, __entry->size, __entry->align,
 219                       __entry->flags & PIN_MAPPABLE ? ", mappable" : "")
 220 );
 221
 222 TRACE_EVENT(i915_gem_evict_node,
 223             TP_PROTO(struct i915_address_space *vm, struct drm_mm_node *node, unsigned int flags),
 224             TP_ARGS(vm, node, flags),
 225
 226             TP_STRUCT__entry(
 227                              __field(u32, dev)
 228                              __field(struct i915_address_space *, vm)
 229                              __field(u64, start)
 230                              __field(u64, size)
 231                              __field(unsigned long, color)
 232                              __field(unsigned int, flags)
 233                             ),
 234
 235             TP_fast_assign(
 236                            __entry->dev = vm->i915->drm.primary->index;
 237                            __entry->vm = vm;
 238                            __entry->start = node->start;
 239                            __entry->size = node->size;
 240                            __entry->color = node->color;
 241                            __entry->flags = flags;
 242                           ),
 243
 244             TP_printk("dev=%d, vm=%p, start=0x%llx size=0x%llx, color=0x%lx, flags=%x",
 245                       __entry->dev, __entry->vm,
 246                       __entry->start, __entry->size,
 247                       __entry->color, __entry->flags)
 248 );
 249
 250 TRACE_EVENT(i915_gem_evict_vm,
 251             TP_PROTO(struct i915_address_space *vm),
 252             TP_ARGS(vm),
 253
 254             TP_STRUCT__entry(
 255                              __field(u32, dev)
 256                              __field(struct i915_address_space *, vm)
 257                             ),
 258
 259             TP_fast_assign(
 260                            __entry->dev = vm->i915->drm.primary->index;
 261                            __entry->vm = vm;
 262                           ),
 263
 264             TP_printk("dev=%d, vm=%p", __entry->dev, __entry->vm)
 265 );
 266
 267 TRACE_EVENT(i915_request_queue,
 268             TP_PROTO(struct i915_request *rq, u32 flags),
 269             TP_ARGS(rq, flags),
 270
 271             TP_STRUCT__entry(
 272                              __field(u32, dev)
 273                              __field(u64, ctx)
 274                              __field(u16, class)
 275                              __field(u16, instance)
 276                              __field(u32, seqno)
 277                              __field(u32, flags)
 278                              ),
 279
 280             TP_fast_assign(
 281                            __entry->dev = rq->engine->i915->drm.primary->index;
 282                            __entry->class = rq->engine->uabi_class;
 283                            __entry->instance = rq->engine->uabi_instance;
 284                            __entry->ctx = rq->fence.context;
 285                            __entry->seqno = rq->fence.seqno;
 286                            __entry->flags = flags;
 287                            ),
 288
 289             TP_printk("dev=%u, engine=%u:%u, ctx=%llu, seqno=%u, flags=0x%x",
 290                       __entry->dev, __entry->class, __entry->instance,
 291                       __entry->ctx, __entry->seqno, __entry->flags)
 292 );
 293
 294 DECLARE_EVENT_CLASS(i915_request,
 295             TP_PROTO(struct i915_request *rq),
 296             TP_ARGS(rq),
 297
 298             TP_STRUCT__entry(
 299                              __field(u32, dev)
 300                              __field(u64, ctx)
 301                              __field(u16, class)
 302                              __field(u16, instance)
 303                              __field(u32, seqno)
 304                              __field(u32, tail)
 305                              ),
 306
 307             TP_fast_assign(
 308                            __entry->dev = rq->engine->i915->drm.primary->index;
 309                            __entry->class = rq->engine->uabi_class;
 310                            __entry->instance = rq->engine->uabi_instance;
 311                            __entry->ctx = rq->fence.context;
 312                            __entry->seqno = rq->fence.seqno;
 313                            __entry->tail = rq->tail;
 314                            ),
 315
 316             TP_printk("dev=%u, engine=%u:%u, ctx=%llu, seqno=%u, tail=%u",
 317                       __entry->dev, __entry->class, __entry->instance,
 318                       __entry->ctx, __entry->seqno, __entry->tail)
 319 );
 320
 321 DEFINE_EVENT(i915_request, i915_request_add,
 322              TP_PROTO(struct i915_request *rq),
 323              TP_ARGS(rq)
 324 );
 325
 326 #if defined(CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS)
 327 DEFINE_EVENT(i915_request, i915_request_guc_submit,
 328              TP_PROTO(struct i915_request *rq),
 329              TP_ARGS(rq)
 330 );
 331
 332 DEFINE_EVENT(i915_request, i915_request_submit,
 333              TP_PROTO(struct i915_request *rq),
 334              TP_ARGS(rq)
 335 );
 336
 337 DEFINE_EVENT(i915_request, i915_request_execute,
 338              TP_PROTO(struct i915_request *rq),
 339              TP_ARGS(rq)
 340 );
 341
 342 TRACE_EVENT(i915_request_in,
 343             TP_PROTO(struct i915_request *rq, unsigned int port),
 344             TP_ARGS(rq, port),
 345
 346             TP_STRUCT__entry(
 347                              __field(u32, dev)
 348                              __field(u64, ctx)
 349                              __field(u16, class)
 350                              __field(u16, instance)
 351                              __field(u32, seqno)
 352                              __field(u32, port)
 353                              __field(s32, prio)
 354                             ),
 355
 356             TP_fast_assign(
 357                            __entry->dev = rq->engine->i915->drm.primary->index;
 358                            __entry->class = rq->engine->uabi_class;
 359                            __entry->instance = rq->engine->uabi_instance;
 360                            __entry->ctx = rq->fence.context;
 361                            __entry->seqno = rq->fence.seqno;
 362                            __entry->prio = rq->sched.attr.priority;
 363                            __entry->port = port;
 364                            ),
 365
 366             TP_printk("dev=%u, engine=%u:%u, ctx=%llu, seqno=%u, prio=%d, port=%u",
 367                       __entry->dev, __entry->class, __entry->instance,
 368                       __entry->ctx, __entry->seqno,
 369                       __entry->prio, __entry->port)
 370 );
 371
 372 TRACE_EVENT(i915_request_out,
 373             TP_PROTO(struct i915_request *rq),
 374             TP_ARGS(rq),
 375
 376             TP_STRUCT__entry(
 377                              __field(u32, dev)
 378                              __field(u64, ctx)
 379                              __field(u16, class)
 380                              __field(u16, instance)
 381                              __field(u32, seqno)
 382                              __field(u32, completed)
 383                             ),
 384
 385             TP_fast_assign(
 386                            __entry->dev = rq->engine->i915->drm.primary->index;
 387                            __entry->class = rq->engine->uabi_class;
 388                            __entry->instance = rq->engine->uabi_instance;
 389                            __entry->ctx = rq->fence.context;
 390                            __entry->seqno = rq->fence.seqno;
 391                            __entry->completed = i915_request_completed(rq);
 392                            ),
 393
 394                     TP_printk("dev=%u, engine=%u:%u, ctx=%llu, seqno=%u, completed?=%u",
 395                               __entry->dev, __entry->class, __entry->instance,
 396                               __entry->ctx, __entry->seqno, __entry->completed)
 397 );
 398
 399 DECLARE_EVENT_CLASS(intel_context,
 400                     TP_PROTO(struct intel_context *ce),
 401                     TP_ARGS(ce),
 402
 403                     TP_STRUCT__entry(
 404                              __field(u32, guc_id)
 405                              __field(int, pin_count)
 406                              __field(u32, sched_state)
 407                              __field(u8, guc_prio)
 408                              ),
 409
 410                     TP_fast_assign(
 411                            __entry->guc_id = ce->guc_id.id;
 412                            __entry->pin_count = atomic_read(&ce->pin_count);
 413                            __entry->sched_state = ce->guc_state.sched_state;
 414                            __entry->guc_prio = ce->guc_state.prio;
 415                            ),
 416
 417                     TP_printk("guc_id=%d, pin_count=%d sched_state=0x%x, guc_prio=%u",
 418                               __entry->guc_id, __entry->pin_count,
 419                               __entry->sched_state,
 420                               __entry->guc_prio)
 421 );
 422
 423 DEFINE_EVENT(intel_context, intel_context_set_prio,
 424              TP_PROTO(struct intel_context *ce),
 425              TP_ARGS(ce)
 426 );
 427
 428 DEFINE_EVENT(intel_context, intel_context_reset,
 429              TP_PROTO(struct intel_context *ce),
 430              TP_ARGS(ce)
 431 );
 432
 433 DEFINE_EVENT(intel_context, intel_context_ban,
 434              TP_PROTO(struct intel_context *ce),
 435              TP_ARGS(ce)
 436 );
 437
 438 DEFINE_EVENT(intel_context, intel_context_register,
 439              TP_PROTO(struct intel_context *ce),
 440              TP_ARGS(ce)
 441 );
 442
 443 DEFINE_EVENT(intel_context, intel_context_deregister,
 444              TP_PROTO(struct intel_context *ce),
 445              TP_ARGS(ce)
 446 );
 447
 448 DEFINE_EVENT(intel_context, intel_context_deregister_done,
 449              TP_PROTO(struct intel_context *ce),
 450              TP_ARGS(ce)
 451 );
 452
 453 DEFINE_EVENT(intel_context, intel_context_sched_enable,
 454              TP_PROTO(struct intel_context *ce),
 455              TP_ARGS(ce)
 456 );
 457
 458 DEFINE_EVENT(intel_context, intel_context_sched_disable,
 459              TP_PROTO(struct intel_context *ce),
 460              TP_ARGS(ce)
 461 );
 462
 463 DEFINE_EVENT(intel_context, intel_context_sched_done,
 464              TP_PROTO(struct intel_context *ce),
 465              TP_ARGS(ce)
 466 );
 467
 468 DEFINE_EVENT(intel_context, intel_context_create,
 469              TP_PROTO(struct intel_context *ce),
 470              TP_ARGS(ce)
 471 );
 472
 473 DEFINE_EVENT(intel_context, intel_context_fence_release,
 474              TP_PROTO(struct intel_context *ce),
 475              TP_ARGS(ce)
 476 );
 477
 478 DEFINE_EVENT(intel_context, intel_context_free,
 479              TP_PROTO(struct intel_context *ce),
 480              TP_ARGS(ce)
 481 );
 482
 483 DEFINE_EVENT(intel_context, intel_context_steal_guc_id,
 484              TP_PROTO(struct intel_context *ce),
 485              TP_ARGS(ce)
 486 );
 487
 488 DEFINE_EVENT(intel_context, intel_context_do_pin,
 489              TP_PROTO(struct intel_context *ce),
 490              TP_ARGS(ce)
 491 );
 492
 493 DEFINE_EVENT(intel_context, intel_context_do_unpin,
 494              TP_PROTO(struct intel_context *ce),
 495              TP_ARGS(ce)
 496 );
 497
 498 #else
 499 #if !defined(TRACE_HEADER_MULTI_READ)
 500 static inline void
 501 trace_i915_request_guc_submit(struct i915_request *rq)
 502 {
 503 }
 504
 505 static inline void
 506 trace_i915_request_submit(struct i915_request *rq)
 507 {
 508 }
 509
 510 static inline void
 511 trace_i915_request_execute(struct i915_request *rq)
 512 {
 513 }
 514
 515 static inline void
 516 trace_i915_request_in(struct i915_request *rq, unsigned int port)
 517 {
 518 }
 519
 520 static inline void
 521 trace_i915_request_out(struct i915_request *rq)
 522 {
 523 }
 524
 525 static inline void
 526 trace_intel_context_set_prio(struct intel_context *ce)
 527 {
 528 }
 529
 530 static inline void
 531 trace_intel_context_reset(struct intel_context *ce)
 532 {
 533 }
 534
 535 static inline void
 536 trace_intel_context_ban(struct intel_context *ce)
 537 {
 538 }
 539
 540 static inline void
 541 trace_intel_context_register(struct intel_context *ce)
 542 {
 543 }
 544
 545 static inline void
 546 trace_intel_context_deregister(struct intel_context *ce)
 547 {
 548 }
 549
 550 static inline void
 551 trace_intel_context_deregister_done(struct intel_context *ce)
 552 {
 553 }
 554
 555 static inline void
 556 trace_intel_context_sched_enable(struct intel_context *ce)
 557 {
 558 }
 559
 560 static inline void
 561 trace_intel_context_sched_disable(struct intel_context *ce)
 562 {
 563 }
 564
 565 static inline void
 566 trace_intel_context_sched_done(struct intel_context *ce)
 567 {
 568 }
 569
 570 static inline void
 571 trace_intel_context_create(struct intel_context *ce)
 572 {
 573 }
 574
 575 static inline void
 576 trace_intel_context_fence_release(struct intel_context *ce)
 577 {
 578 }
 579
 580 static inline void
 581 trace_intel_context_free(struct intel_context *ce)
 582 {
 583 }
 584
 585 static inline void
 586 trace_intel_context_steal_guc_id(struct intel_context *ce)
 587 {
 588 }
 589
 590 static inline void
 591 trace_intel_context_do_pin(struct intel_context *ce)
 592 {
 593 }
 594
 595 static inline void
 596 trace_intel_context_do_unpin(struct intel_context *ce)
 597 {
 598 }
 599 #endif
 600 #endif
 601
 602 DEFINE_EVENT(i915_request, i915_request_retire,
 603             TP_PROTO(struct i915_request *rq),
 604             TP_ARGS(rq)
 605 );
 606
 607 TRACE_EVENT(i915_request_wait_begin,
 608             TP_PROTO(struct i915_request *rq, unsigned int flags),
 609             TP_ARGS(rq, flags),
 610
 611             TP_STRUCT__entry(
 612                              __field(u32, dev)
 613                              __field(u64, ctx)
 614                              __field(u16, class)
 615                              __field(u16, instance)
 616                              __field(u32, seqno)
 617                              __field(unsigned int, flags)
 618                              ),
 619
 620             /* NB: the blocking information is racy since mutex_is_locked
 621              * doesn't check that the current thread holds the lock. The only
 622              * other option would be to pass the boolean information of whether
 623              * or not the class was blocking down through the stack which is
 624              * less desirable.
 625              */
 626             TP_fast_assign(
 627                            __entry->dev = rq->engine->i915->drm.primary->index;
 628                            __entry->class = rq->engine->uabi_class;
 629                            __entry->instance = rq->engine->uabi_instance;
 630                            __entry->ctx = rq->fence.context;
 631                            __entry->seqno = rq->fence.seqno;
 632                            __entry->flags = flags;
 633                            ),
 634
 635             TP_printk("dev=%u, engine=%u:%u, ctx=%llu, seqno=%u, flags=0x%x",
 636                       __entry->dev, __entry->class, __entry->instance,
 637                       __entry->ctx, __entry->seqno,
 638                       __entry->flags)
 639 );
 640
 641 DEFINE_EVENT(i915_request, i915_request_wait_end,
 642             TP_PROTO(struct i915_request *rq),
 643             TP_ARGS(rq)
 644 );
 645
 646 TRACE_EVENT_CONDITION(i915_reg_rw,
 647         TP_PROTO(bool write, i915_reg_t reg, u64 val, int len, bool trace),
 648
 649         TP_ARGS(write, reg, val, len, trace),
 650
 651         TP_CONDITION(trace),
 652
 653         TP_STRUCT__entry(
 654                 __field(u64, val)
 655                 __field(u32, reg)
 656                 __field(u16, write)
 657                 __field(u16, len)
 658                 ),
 659
 660         TP_fast_assign(
 661                 __entry->val = (u64)val;
 662                 __entry->reg = i915_mmio_reg_offset(reg);
 663                 __entry->write = write;
 664                 __entry->len = len;
 665                 ),
 666
 667         TP_printk("%s reg=0x%x, len=%d, val=(0x%x, 0x%x)",
 668                 __entry->write ? "write" : "read",
 669                 __entry->reg, __entry->len,
 670                 (u32)(__entry->val & 0xffffffff),
 671                 (u32)(__entry->val >> 32))
 672 );
 673
 674 TRACE_EVENT(intel_gpu_freq_change,
 675             TP_PROTO(u32 freq),
 676             TP_ARGS(freq),
 677
 678             TP_STRUCT__entry(
 679                              __field(u32, freq)
 680                              ),
 681
 682             TP_fast_assign(
 683                            __entry->freq = freq;
 684                            ),
 685
 686             TP_printk("new_freq=%u", __entry->freq)
 687 );
 688
 689 /**
 690  * DOC: i915_ppgtt_create and i915_ppgtt_release tracepoints
 691  *
 692  * With full ppgtt enabled each process using drm will allocate at least one
 693  * translation table. With these traces it is possible to keep track of the
 694  * allocation and of the lifetime of the tables; this can be used during
 695  * testing/debug to verify that we are not leaking ppgtts.
 696  * These traces identify the ppgtt through the vm pointer, which is also printed
 697  * by the i915_vma_bind and i915_vma_unbind tracepoints.
 698  */
 699 DECLARE_EVENT_CLASS(i915_ppgtt,
 700         TP_PROTO(struct i915_address_space *vm),
 701         TP_ARGS(vm),
 702
 703         TP_STRUCT__entry(
 704                         __field(struct i915_address_space *, vm)
 705                         __field(u32, dev)
 706         ),
 707
 708         TP_fast_assign(
 709                         __entry->vm = vm;
 710                         __entry->dev = vm->i915->drm.primary->index;
 711         ),
 712
 713         TP_printk("dev=%u, vm=%p", __entry->dev, __entry->vm)
 714 )
 715
 716 DEFINE_EVENT(i915_ppgtt, i915_ppgtt_create,
 717         TP_PROTO(struct i915_address_space *vm),
 718         TP_ARGS(vm)
 719 );
 720
 721 DEFINE_EVENT(i915_ppgtt, i915_ppgtt_release,
 722         TP_PROTO(struct i915_address_space *vm),
 723         TP_ARGS(vm)
 724 );
 725
 726 /**
 727  * DOC: i915_context_create and i915_context_free tracepoints
 728  *
 729  * These tracepoints are used to track creation and deletion of contexts.
 730  * If full ppgtt is enabled, they also print the address of the vm assigned to
 731  * the context.
 732  */
 733 DECLARE_EVENT_CLASS(i915_context,
 734         TP_PROTO(struct i915_gem_context *ctx),
 735         TP_ARGS(ctx),
 736
 737         TP_STRUCT__entry(
 738                         __field(u32, dev)
 739                         __field(struct i915_gem_context *, ctx)
 740                         __field(struct i915_address_space *, vm)
 741         ),
 742
 743         TP_fast_assign(
 744                         __entry->dev = ctx->i915->drm.primary->index;
 745                         __entry->ctx = ctx;
 746                         __entry->vm = ctx->vm;
 747         ),
 748
 749         TP_printk("dev=%u, ctx=%p, ctx_vm=%p",
 750                   __entry->dev, __entry->ctx, __entry->vm)
 751 )
 752
 753 DEFINE_EVENT(i915_context, i915_context_create,
 754         TP_PROTO(struct i915_gem_context *ctx),
 755         TP_ARGS(ctx)
 756 );
 757
 758 DEFINE_EVENT(i915_context, i915_context_free,
 759         TP_PROTO(struct i915_gem_context *ctx),
 760         TP_ARGS(ctx)
 761 );
 762
 763 #endif /* _I915_TRACE_H_ */
 764
 765 /* This part must be outside protection */
 766 #undef TRACE_INCLUDE_PATH
 767 #undef TRACE_INCLUDE_FILE
 768 #define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/i915
 769 #define TRACE_INCLUDE_FILE i915_trace
 770 #include <trace/define_trace.h>