drivers/gpu/drm/i915/i915_trace.h

   1 #if !defined(_I915_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
   2 #define _I915_TRACE_H_
   3
   4 #include <linux/stringify.h>
   5 #include <linux/types.h>
   6 #include <linux/tracepoint.h>
   7
   8 #include <drm/drmP.h>
   9 #include "i915_drv.h"
  10 #include "intel_drv.h"
  11 #include "intel_ringbuffer.h"
  12
  13 #undef TRACE_SYSTEM
  14 #define TRACE_SYSTEM i915
  15 #define TRACE_INCLUDE_FILE i915_trace
  16
  17 /* watermark/fifo updates */
  18
  19 TRACE_EVENT(intel_cpu_fifo_underrun,
  20             TP_PROTO(struct drm_i915_private *dev_priv, enum pipe pipe),
  21             TP_ARGS(dev_priv, pipe),
  22
  23             TP_STRUCT__entry(
  24                              __field(enum pipe, pipe)
  25                              __field(u32, frame)
  26                              __field(u32, scanline)
  27                              ),
  28
  29             TP_fast_assign(
  30                            __entry->pipe = pipe;
  31                            __entry->frame = dev_priv->drm.driver->get_vblank_counter(&dev_priv->drm, pipe);
  32                            __entry->scanline = intel_get_crtc_scanline(intel_get_crtc_for_pipe(dev_priv, pipe));
  33                            ),
  34
  35             TP_printk("pipe %c, frame=%u, scanline=%u",
  36                       pipe_name(__entry->pipe),
  37                       __entry->frame, __entry->scanline)
  38 );
  39
  40 TRACE_EVENT(intel_pch_fifo_underrun,
  41             TP_PROTO(struct drm_i915_private *dev_priv, enum transcoder pch_transcoder),
  42             TP_ARGS(dev_priv, pch_transcoder),
  43
  44             TP_STRUCT__entry(
  45                              __field(enum pipe, pipe)
  46                              __field(u32, frame)
  47                              __field(u32, scanline)
  48                              ),
  49
  50             TP_fast_assign(
  51                            enum pipe pipe = (enum pipe)pch_transcoder;
  52                            __entry->pipe = pipe;
  53                            __entry->frame = dev_priv->drm.driver->get_vblank_counter(&dev_priv->drm, pipe);
  54                            __entry->scanline = intel_get_crtc_scanline(intel_get_crtc_for_pipe(dev_priv, pipe));
  55                            ),
  56
  57             TP_printk("pch transcoder %c, frame=%u, scanline=%u",
  58                       pipe_name(__entry->pipe),
  59                       __entry->frame, __entry->scanline)
  60 );
  61
  62 TRACE_EVENT(intel_memory_cxsr,
  63             TP_PROTO(struct drm_i915_private *dev_priv, bool old, bool new),
  64             TP_ARGS(dev_priv, old, new),
  65
  66             TP_STRUCT__entry(
  67                              __array(u32, frame, 3)
  68                              __array(u32, scanline, 3)
  69                              __field(bool, old)
  70                              __field(bool, new)
  71                              ),
  72
  73             TP_fast_assign(
  74                            enum pipe pipe;
  75                            for_each_pipe(dev_priv, pipe) {
  76                                    __entry->frame[pipe] =
  77                                            dev_priv->drm.driver->get_vblank_counter(&dev_priv->drm, pipe);
  78                                    __entry->scanline[pipe] =
  79                                            intel_get_crtc_scanline(intel_get_crtc_for_pipe(dev_priv, pipe));
  80                            }
  81                            __entry->old = old;
  82                            __entry->new = new;
  83                            ),
  84
  85             TP_printk("%s->%s, pipe A: frame=%u, scanline=%u, pipe B: frame=%u, scanline=%u, pipe C: frame=%u, scanline=%u",
  86                       onoff(__entry->old), onoff(__entry->new),
  87                       __entry->frame[PIPE_A], __entry->scanline[PIPE_A],
  88                       __entry->frame[PIPE_B], __entry->scanline[PIPE_B],
  89                       __entry->frame[PIPE_C], __entry->scanline[PIPE_C])
  90 );
  91
  92 TRACE_EVENT(vlv_wm,
  93             TP_PROTO(struct intel_crtc *crtc, const struct vlv_wm_values *wm),
  94             TP_ARGS(crtc, wm),
  95
  96             TP_STRUCT__entry(
  97                              __field(enum pipe, pipe)
  98                              __field(u32, frame)
  99                              __field(u32, scanline)
 100                              __field(u32, level)
 101                              __field(u32, cxsr)
 102                              __field(u32, primary)
 103                              __field(u32, sprite0)
 104                              __field(u32, sprite1)
 105                              __field(u32, cursor)
 106                              __field(u32, sr_plane)
 107                              __field(u32, sr_cursor)
 108                              ),
 109
 110             TP_fast_assign(
 111                            __entry->pipe = crtc->pipe;
 112                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
 113                                                                                        crtc->pipe);
 114                            __entry->scanline = intel_get_crtc_scanline(crtc);
 115                            __entry->level = wm->level;
 116                            __entry->cxsr = wm->cxsr;
 117                            __entry->primary = wm->pipe[crtc->pipe].plane[PLANE_PRIMARY];
 118                            __entry->sprite0 = wm->pipe[crtc->pipe].plane[PLANE_SPRITE0];
 119                            __entry->sprite1 = wm->pipe[crtc->pipe].plane[PLANE_SPRITE1];
 120                            __entry->cursor = wm->pipe[crtc->pipe].plane[PLANE_CURSOR];
 121                            __entry->sr_plane = wm->sr.plane;
 122                            __entry->sr_cursor = wm->sr.cursor;
 123                            ),
 124
 125             TP_printk("pipe %c, frame=%u, scanline=%u, level=%d, cxsr=%d, wm %d/%d/%d/%d, sr %d/%d",
 126                       pipe_name(__entry->pipe), __entry->frame,
 127                       __entry->scanline, __entry->level, __entry->cxsr,
 128                       __entry->primary, __entry->sprite0, __entry->sprite1, __entry->cursor,
 129                       __entry->sr_plane, __entry->sr_cursor)
 130 );
 131
 132 TRACE_EVENT(vlv_fifo_size,
 133             TP_PROTO(struct intel_crtc *crtc, u32 sprite0_start, u32 sprite1_start, u32 fifo_size),
 134             TP_ARGS(crtc, sprite0_start, sprite1_start, fifo_size),
 135
 136             TP_STRUCT__entry(
 137                              __field(enum pipe, pipe)
 138                              __field(u32, frame)
 139                              __field(u32, scanline)
 140                              __field(u32, sprite0_start)
 141                              __field(u32, sprite1_start)
 142                              __field(u32, fifo_size)
 143                              ),
 144
 145             TP_fast_assign(
 146                            __entry->pipe = crtc->pipe;
 147                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
 148                                                                                        crtc->pipe);
 149                            __entry->scanline = intel_get_crtc_scanline(crtc);
 150                            __entry->sprite0_start = sprite0_start;
 151                            __entry->sprite1_start = sprite1_start;
 152                            __entry->fifo_size = fifo_size;
 153                            ),
 154
 155             TP_printk("pipe %c, frame=%u, scanline=%u, %d/%d/%d",
 156                       pipe_name(__entry->pipe), __entry->frame,
 157                       __entry->scanline, __entry->sprite0_start,
 158                       __entry->sprite1_start, __entry->fifo_size)
 159 );
 160
 161 /* plane updates */
 162
 163 TRACE_EVENT(intel_update_plane,
 164             TP_PROTO(struct drm_plane *plane, struct intel_crtc *crtc),
 165             TP_ARGS(plane, crtc),
 166
 167             TP_STRUCT__entry(
 168                              __field(enum pipe, pipe)
 169                              __field(const char *, name)
 170                              __field(u32, frame)
 171                              __field(u32, scanline)
 172                              __array(int, src, 4)
 173                              __array(int, dst, 4)
 174                              ),
 175
 176             TP_fast_assign(
 177                            __entry->pipe = crtc->pipe;
 178                            __entry->name = plane->name;
 179                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
 180                                                                                        crtc->pipe);
 181                            __entry->scanline = intel_get_crtc_scanline(crtc);
 182                            memcpy(__entry->src, &plane->state->src, sizeof(__entry->src));
 183                            memcpy(__entry->dst, &plane->state->dst, sizeof(__entry->dst));
 184                            ),
 185
 186             TP_printk("pipe %c, plane %s, frame=%u, scanline=%u, " DRM_RECT_FP_FMT " -> " DRM_RECT_FMT,
 187                       pipe_name(__entry->pipe), __entry->name,
 188                       __entry->frame, __entry->scanline,
 189                       DRM_RECT_FP_ARG((const struct drm_rect *)__entry->src),
 190                       DRM_RECT_ARG((const struct drm_rect *)__entry->dst))
 191 );
 192
 193 TRACE_EVENT(intel_disable_plane,
 194             TP_PROTO(struct drm_plane *plane, struct intel_crtc *crtc),
 195             TP_ARGS(plane, crtc),
 196
 197             TP_STRUCT__entry(
 198                              __field(enum pipe, pipe)
 199                              __field(const char *, name)
 200                              __field(u32, frame)
 201                              __field(u32, scanline)
 202                              ),
 203
 204             TP_fast_assign(
 205                            __entry->pipe = crtc->pipe;
 206                            __entry->name = plane->name;
 207                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
 208                                                                                        crtc->pipe);
 209                            __entry->scanline = intel_get_crtc_scanline(crtc);
 210                            ),
 211
 212             TP_printk("pipe %c, plane %s, frame=%u, scanline=%u",
 213                       pipe_name(__entry->pipe), __entry->name,
 214                       __entry->frame, __entry->scanline)
 215 );
 216
 217 /* pipe updates */
 218
 219 TRACE_EVENT(i915_pipe_update_start,
 220             TP_PROTO(struct intel_crtc *crtc),
 221             TP_ARGS(crtc),
 222
 223             TP_STRUCT__entry(
 224                              __field(enum pipe, pipe)
 225                              __field(u32, frame)
 226                              __field(u32, scanline)
 227                              __field(u32, min)
 228                              __field(u32, max)
 229                              ),
 230
 231             TP_fast_assign(
 232                            __entry->pipe = crtc->pipe;
 233                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
 234                                                                                        crtc->pipe);
 235                            __entry->scanline = intel_get_crtc_scanline(crtc);
 236                            __entry->min = crtc->debug.min_vbl;
 237                            __entry->max = crtc->debug.max_vbl;
 238                            ),
 239
 240             TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
 241                       pipe_name(__entry->pipe), __entry->frame,
 242                        __entry->scanline, __entry->min, __entry->max)
 243 );
 244
 245 TRACE_EVENT(i915_pipe_update_vblank_evaded,
 246             TP_PROTO(struct intel_crtc *crtc),
 247             TP_ARGS(crtc),
 248
 249             TP_STRUCT__entry(
 250                              __field(enum pipe, pipe)
 251                              __field(u32, frame)
 252                              __field(u32, scanline)
 253                              __field(u32, min)
 254                              __field(u32, max)
 255                              ),
 256
 257             TP_fast_assign(
 258                            __entry->pipe = crtc->pipe;
 259                            __entry->frame = crtc->debug.start_vbl_count;
 260                            __entry->scanline = crtc->debug.scanline_start;
 261                            __entry->min = crtc->debug.min_vbl;
 262                            __entry->max = crtc->debug.max_vbl;
 263                            ),
 264
 265             TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
 266                       pipe_name(__entry->pipe), __entry->frame,
 267                        __entry->scanline, __entry->min, __entry->max)
 268 );
 269
 270 TRACE_EVENT(i915_pipe_update_end,
 271             TP_PROTO(struct intel_crtc *crtc, u32 frame, int scanline_end),
 272             TP_ARGS(crtc, frame, scanline_end),
 273
 274             TP_STRUCT__entry(
 275                              __field(enum pipe, pipe)
 276                              __field(u32, frame)
 277                              __field(u32, scanline)
 278                              ),
 279
 280             TP_fast_assign(
 281                            __entry->pipe = crtc->pipe;
 282                            __entry->frame = frame;
 283                            __entry->scanline = scanline_end;
 284                            ),
 285
 286             TP_printk("pipe %c, frame=%u, scanline=%u",
 287                       pipe_name(__entry->pipe), __entry->frame,
 288                       __entry->scanline)
 289 );
 290
 291 /* object tracking */
 292
 293 TRACE_EVENT(i915_gem_object_create,
 294             TP_PROTO(struct drm_i915_gem_object *obj),
 295             TP_ARGS(obj),
 296
 297             TP_STRUCT__entry(
 298                              __field(struct drm_i915_gem_object *, obj)
 299                              __field(u32, size)
 300                              ),
 301
 302             TP_fast_assign(
 303                            __entry->obj = obj;
 304                            __entry->size = obj->base.size;
 305                            ),
 306
 307             TP_printk("obj=%p, size=%u", __entry->obj, __entry->size)
 308 );
 309
 310 TRACE_EVENT(i915_gem_shrink,
 311             TP_PROTO(struct drm_i915_private *i915, unsigned long target, unsigned flags),
 312             TP_ARGS(i915, target, flags),
 313
 314             TP_STRUCT__entry(
 315                              __field(int, dev)
 316                              __field(unsigned long, target)
 317                              __field(unsigned, flags)
 318                              ),
 319
 320             TP_fast_assign(
 321                            __entry->dev = i915->drm.primary->index;
 322                            __entry->target = target;
 323                            __entry->flags = flags;
 324                            ),
 325
 326             TP_printk("dev=%d, target=%lu, flags=%x",
 327                       __entry->dev, __entry->target, __entry->flags)
 328 );
 329
 330 TRACE_EVENT(i915_vma_bind,
 331             TP_PROTO(struct i915_vma *vma, unsigned flags),
 332             TP_ARGS(vma, flags),
 333
 334             TP_STRUCT__entry(
 335                              __field(struct drm_i915_gem_object *, obj)
 336                              __field(struct i915_address_space *, vm)
 337                              __field(u64, offset)
 338                              __field(u32, size)
 339                              __field(unsigned, flags)
 340                              ),
 341
 342             TP_fast_assign(
 343                            __entry->obj = vma->obj;
 344                            __entry->vm = vma->vm;
 345                            __entry->offset = vma->node.start;
 346                            __entry->size = vma->node.size;
 347                            __entry->flags = flags;
 348                            ),
 349
 350             TP_printk("obj=%p, offset=%016llx size=%x%s vm=%p",
 351                       __entry->obj, __entry->offset, __entry->size,
 352                       __entry->flags & PIN_MAPPABLE ? ", mappable" : "",
 353                       __entry->vm)
 354 );
 355
 356 TRACE_EVENT(i915_vma_unbind,
 357             TP_PROTO(struct i915_vma *vma),
 358             TP_ARGS(vma),
 359
 360             TP_STRUCT__entry(
 361                              __field(struct drm_i915_gem_object *, obj)
 362                              __field(struct i915_address_space *, vm)
 363                              __field(u64, offset)
 364                              __field(u32, size)
 365                              ),
 366
 367             TP_fast_assign(
 368                            __entry->obj = vma->obj;
 369                            __entry->vm = vma->vm;
 370                            __entry->offset = vma->node.start;
 371                            __entry->size = vma->node.size;
 372                            ),
 373
 374             TP_printk("obj=%p, offset=%016llx size=%x vm=%p",
 375                       __entry->obj, __entry->offset, __entry->size, __entry->vm)
 376 );
 377
 378 TRACE_EVENT(i915_gem_object_pwrite,
 379             TP_PROTO(struct drm_i915_gem_object *obj, u32 offset, u32 len),
 380             TP_ARGS(obj, offset, len),
 381
 382             TP_STRUCT__entry(
 383                              __field(struct drm_i915_gem_object *, obj)
 384                              __field(u32, offset)
 385                              __field(u32, len)
 386                              ),
 387
 388             TP_fast_assign(
 389                            __entry->obj = obj;
 390                            __entry->offset = offset;
 391                            __entry->len = len;
 392                            ),
 393
 394             TP_printk("obj=%p, offset=%u, len=%u",
 395                       __entry->obj, __entry->offset, __entry->len)
 396 );
 397
 398 TRACE_EVENT(i915_gem_object_pread,
 399             TP_PROTO(struct drm_i915_gem_object *obj, u32 offset, u32 len),
 400             TP_ARGS(obj, offset, len),
 401
 402             TP_STRUCT__entry(
 403                              __field(struct drm_i915_gem_object *, obj)
 404                              __field(u32, offset)
 405                              __field(u32, len)
 406                              ),
 407
 408             TP_fast_assign(
 409                            __entry->obj = obj;
 410                            __entry->offset = offset;
 411                            __entry->len = len;
 412                            ),
 413
 414             TP_printk("obj=%p, offset=%u, len=%u",
 415                       __entry->obj, __entry->offset, __entry->len)
 416 );
 417
 418 TRACE_EVENT(i915_gem_object_fault,
 419             TP_PROTO(struct drm_i915_gem_object *obj, u32 index, bool gtt, bool write),
 420             TP_ARGS(obj, index, gtt, write),
 421
 422             TP_STRUCT__entry(
 423                              __field(struct drm_i915_gem_object *, obj)
 424                              __field(u32, index)
 425                              __field(bool, gtt)
 426                              __field(bool, write)
 427                              ),
 428
 429             TP_fast_assign(
 430                            __entry->obj = obj;
 431                            __entry->index = index;
 432                            __entry->gtt = gtt;
 433                            __entry->write = write;
 434                            ),
 435
 436             TP_printk("obj=%p, %s index=%u %s",
 437                       __entry->obj,
 438                       __entry->gtt ? "GTT" : "CPU",
 439                       __entry->index,
 440                       __entry->write ? ", writable" : "")
 441 );
 442
 443 DECLARE_EVENT_CLASS(i915_gem_object,
 444             TP_PROTO(struct drm_i915_gem_object *obj),
 445             TP_ARGS(obj),
 446
 447             TP_STRUCT__entry(
 448                              __field(struct drm_i915_gem_object *, obj)
 449                              ),
 450
 451             TP_fast_assign(
 452                            __entry->obj = obj;
 453                            ),
 454
 455             TP_printk("obj=%p", __entry->obj)
 456 );
 457
 458 DEFINE_EVENT(i915_gem_object, i915_gem_object_clflush,
 459              TP_PROTO(struct drm_i915_gem_object *obj),
 460              TP_ARGS(obj)
 461 );
 462
 463 DEFINE_EVENT(i915_gem_object, i915_gem_object_destroy,
 464             TP_PROTO(struct drm_i915_gem_object *obj),
 465             TP_ARGS(obj)
 466 );
 467
 468 TRACE_EVENT(i915_gem_evict,
 469             TP_PROTO(struct i915_address_space *vm, u32 size, u32 align, unsigned int flags),
 470             TP_ARGS(vm, size, align, flags),
 471
 472             TP_STRUCT__entry(
 473                              __field(u32, dev)
 474                              __field(struct i915_address_space *, vm)
 475                              __field(u32, size)
 476                              __field(u32, align)
 477                              __field(unsigned int, flags)
 478                             ),
 479
 480             TP_fast_assign(
 481                            __entry->dev = vm->i915->drm.primary->index;
 482                            __entry->vm = vm;
 483                            __entry->size = size;
 484                            __entry->align = align;
 485                            __entry->flags = flags;
 486                           ),
 487
 488             TP_printk("dev=%d, vm=%p, size=%d, align=%d %s",
 489                       __entry->dev, __entry->vm, __entry->size, __entry->align,
 490                       __entry->flags & PIN_MAPPABLE ? ", mappable" : "")
 491 );
 492
 493 TRACE_EVENT(i915_gem_evict_everything,
 494             TP_PROTO(struct drm_device *dev),
 495             TP_ARGS(dev),
 496
 497             TP_STRUCT__entry(
 498                              __field(u32, dev)
 499                             ),
 500
 501             TP_fast_assign(
 502                            __entry->dev = dev->primary->index;
 503                           ),
 504
 505             TP_printk("dev=%d", __entry->dev)
 506 );
 507
 508 TRACE_EVENT(i915_gem_evict_vm,
 509             TP_PROTO(struct i915_address_space *vm),
 510             TP_ARGS(vm),
 511
 512             TP_STRUCT__entry(
 513                              __field(u32, dev)
 514                              __field(struct i915_address_space *, vm)
 515                             ),
 516
 517             TP_fast_assign(
 518                            __entry->dev = vm->i915->drm.primary->index;
 519                            __entry->vm = vm;
 520                           ),
 521
 522             TP_printk("dev=%d, vm=%p", __entry->dev, __entry->vm)
 523 );
 524
 525 TRACE_EVENT(i915_gem_evict_node,
 526             TP_PROTO(struct i915_address_space *vm, struct drm_mm_node *node, unsigned int flags),
 527             TP_ARGS(vm, node, flags),
 528
 529             TP_STRUCT__entry(
 530                              __field(u32, dev)
 531                              __field(struct i915_address_space *, vm)
 532                              __field(u64, start)
 533                              __field(u64, size)
 534                              __field(unsigned long, color)
 535                              __field(unsigned int, flags)
 536                             ),
 537
 538             TP_fast_assign(
 539                            __entry->dev = vm->i915->drm.primary->index;
 540                            __entry->vm = vm;
 541                            __entry->start = node->start;
 542                            __entry->size = node->size;
 543                            __entry->color = node->color;
 544                            __entry->flags = flags;
 545                           ),
 546
 547             TP_printk("dev=%d, vm=%p, start=%llx size=%llx, color=%lx, flags=%x",
 548                       __entry->dev, __entry->vm,
 549                       __entry->start, __entry->size,
 550                       __entry->color, __entry->flags)
 551 );
 552
 553 TRACE_EVENT(i915_gem_ring_sync_to,
 554             TP_PROTO(struct drm_i915_gem_request *to,
 555                      struct drm_i915_gem_request *from),
 556             TP_ARGS(to, from),
 557
 558             TP_STRUCT__entry(
 559                              __field(u32, dev)
 560                              __field(u32, sync_from)
 561                              __field(u32, sync_to)
 562                              __field(u32, seqno)
 563                              ),
 564
 565             TP_fast_assign(
 566                            __entry->dev = from->i915->drm.primary->index;
 567                            __entry->sync_from = from->engine->id;
 568                            __entry->sync_to = to->engine->id;
 569                            __entry->seqno = from->global_seqno;
 570                            ),
 571
 572             TP_printk("dev=%u, sync-from=%u, sync-to=%u, seqno=%u",
 573                       __entry->dev,
 574                       __entry->sync_from, __entry->sync_to,
 575                       __entry->seqno)
 576 );
 577
 578 TRACE_EVENT(i915_gem_request_queue,
 579             TP_PROTO(struct drm_i915_gem_request *req, u32 flags),
 580             TP_ARGS(req, flags),
 581
 582             TP_STRUCT__entry(
 583                              __field(u32, dev)
 584                              __field(u32, ring)
 585                              __field(u32, ctx)
 586                              __field(u32, seqno)
 587                              __field(u32, flags)
 588                              ),
 589
 590             TP_fast_assign(
 591                            __entry->dev = req->i915->drm.primary->index;
 592                            __entry->ring = req->engine->id;
 593                            __entry->ctx = req->ctx->hw_id;
 594                            __entry->seqno = req->fence.seqno;
 595                            __entry->flags = flags;
 596                            ),
 597
 598             TP_printk("dev=%u, ring=%u, ctx=%u, seqno=%u, flags=0x%x",
 599                       __entry->dev, __entry->ring, __entry->ctx, __entry->seqno,
 600                       __entry->flags)
 601 );
 602
 603 TRACE_EVENT(i915_gem_ring_flush,
 604             TP_PROTO(struct drm_i915_gem_request *req, u32 invalidate, u32 flush),
 605             TP_ARGS(req, invalidate, flush),
 606
 607             TP_STRUCT__entry(
 608                              __field(u32, dev)
 609                              __field(u32, ring)
 610                              __field(u32, invalidate)
 611                              __field(u32, flush)
 612                              ),
 613
 614             TP_fast_assign(
 615                            __entry->dev = req->i915->drm.primary->index;
 616                            __entry->ring = req->engine->id;
 617                            __entry->invalidate = invalidate;
 618                            __entry->flush = flush;
 619                            ),
 620
 621             TP_printk("dev=%u, ring=%x, invalidate=%04x, flush=%04x",
 622                       __entry->dev, __entry->ring,
 623                       __entry->invalidate, __entry->flush)
 624 );
 625
 626 DECLARE_EVENT_CLASS(i915_gem_request,
 627             TP_PROTO(struct drm_i915_gem_request *req),
 628             TP_ARGS(req),
 629
 630             TP_STRUCT__entry(
 631                              __field(u32, dev)
 632                              __field(u32, ctx)
 633                              __field(u32, ring)
 634                              __field(u32, seqno)
 635                              __field(u32, global)
 636                              ),
 637
 638             TP_fast_assign(
 639                            __entry->dev = req->i915->drm.primary->index;
 640                            __entry->ctx = req->ctx->hw_id;
 641                            __entry->ring = req->engine->id;
 642                            __entry->seqno = req->fence.seqno;
 643                            __entry->global = req->global_seqno;
 644                            ),
 645
 646             TP_printk("dev=%u, ring=%u, ctx=%u, seqno=%u, global=%u",
 647                       __entry->dev, __entry->ring, __entry->ctx, __entry->seqno,
 648                       __entry->global)
 649 );
 650
 651 DEFINE_EVENT(i915_gem_request, i915_gem_request_add,
 652             TP_PROTO(struct drm_i915_gem_request *req),
 653             TP_ARGS(req)
 654 );
 655
 656 #if defined(CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS)
 657 DEFINE_EVENT(i915_gem_request, i915_gem_request_submit,
 658              TP_PROTO(struct drm_i915_gem_request *req),
 659              TP_ARGS(req)
 660 );
 661
 662 DEFINE_EVENT(i915_gem_request, i915_gem_request_execute,
 663              TP_PROTO(struct drm_i915_gem_request *req),
 664              TP_ARGS(req)
 665 );
 666
 667 DECLARE_EVENT_CLASS(i915_gem_request_hw,
 668                     TP_PROTO(struct drm_i915_gem_request *req,
 669                              unsigned int port),
 670                     TP_ARGS(req, port),
 671
 672                     TP_STRUCT__entry(
 673                                      __field(u32, dev)
 674                                      __field(u32, ring)
 675                                      __field(u32, seqno)
 676                                      __field(u32, global_seqno)
 677                                      __field(u32, ctx)
 678                                      __field(u32, port)
 679                                     ),
 680
 681                     TP_fast_assign(
 682                                    __entry->dev = req->i915->drm.primary->index;
 683                                    __entry->ring = req->engine->id;
 684                                    __entry->ctx = req->ctx->hw_id;
 685                                    __entry->seqno = req->fence.seqno;
 686                                    __entry->global_seqno = req->global_seqno;
 687                                    __entry->port = port;
 688                                   ),
 689
 690                     TP_printk("dev=%u, ring=%u, ctx=%u, seqno=%u, global=%u, port=%u",
 691                               __entry->dev, __entry->ring, __entry->ctx,
 692                               __entry->seqno, __entry->global_seqno,
 693                               __entry->port)
 694 );
 695
 696 DEFINE_EVENT(i915_gem_request_hw, i915_gem_request_in,
 697              TP_PROTO(struct drm_i915_gem_request *req, unsigned int port),
 698              TP_ARGS(req, port)
 699 );
 700
 701 DEFINE_EVENT(i915_gem_request, i915_gem_request_out,
 702              TP_PROTO(struct drm_i915_gem_request *req),
 703              TP_ARGS(req)
 704 );
 705 #else
 706 #if !defined(TRACE_HEADER_MULTI_READ)
 707 static inline void
 708 trace_i915_gem_request_submit(struct drm_i915_gem_request *req)
 709 {
 710 }
 711
 712 static inline void
 713 trace_i915_gem_request_execute(struct drm_i915_gem_request *req)
 714 {
 715 }
 716
 717 static inline void
 718 trace_i915_gem_request_in(struct drm_i915_gem_request *req, unsigned int port)
 719 {
 720 }
 721
 722 static inline void
 723 trace_i915_gem_request_out(struct drm_i915_gem_request *req)
 724 {
 725 }
 726 #endif
 727 #endif
 728
 729 TRACE_EVENT(intel_engine_notify,
 730             TP_PROTO(struct intel_engine_cs *engine, bool waiters),
 731             TP_ARGS(engine, waiters),
 732
 733             TP_STRUCT__entry(
 734                              __field(u32, dev)
 735                              __field(u32, ring)
 736                              __field(u32, seqno)
 737                              __field(bool, waiters)
 738                              ),
 739
 740             TP_fast_assign(
 741                            __entry->dev = engine->i915->drm.primary->index;
 742                            __entry->ring = engine->id;
 743                            __entry->seqno = intel_engine_get_seqno(engine);
 744                            __entry->waiters = waiters;
 745                            ),
 746
 747             TP_printk("dev=%u, ring=%u, seqno=%u, waiters=%u",
 748                       __entry->dev, __entry->ring, __entry->seqno,
 749                       __entry->waiters)
 750 );
 751
 752 DEFINE_EVENT(i915_gem_request, i915_gem_request_retire,
 753             TP_PROTO(struct drm_i915_gem_request *req),
 754             TP_ARGS(req)
 755 );
 756
 757 TRACE_EVENT(i915_gem_request_wait_begin,
 758             TP_PROTO(struct drm_i915_gem_request *req, unsigned int flags),
 759             TP_ARGS(req, flags),
 760
 761             TP_STRUCT__entry(
 762                              __field(u32, dev)
 763                              __field(u32, ring)
 764                              __field(u32, ctx)
 765                              __field(u32, seqno)
 766                              __field(u32, global)
 767                              __field(unsigned int, flags)
 768                              ),
 769
 770             /* NB: the blocking information is racy since mutex_is_locked
 771              * doesn't check that the current thread holds the lock. The only
 772              * other option would be to pass the boolean information of whether
 773              * or not the class was blocking down through the stack which is
 774              * less desirable.
 775              */
 776             TP_fast_assign(
 777                            __entry->dev = req->i915->drm.primary->index;
 778                            __entry->ring = req->engine->id;
 779                            __entry->ctx = req->ctx->hw_id;
 780                            __entry->seqno = req->fence.seqno;
 781                            __entry->global = req->global_seqno;
 782                            __entry->flags = flags;
 783                            ),
 784
 785             TP_printk("dev=%u, ring=%u, ctx=%u, seqno=%u, global=%u, blocking=%u, flags=0x%x",
 786                       __entry->dev, __entry->ring, __entry->ctx, __entry->seqno,
 787                       __entry->global, !!(__entry->flags & I915_WAIT_LOCKED),
 788                       __entry->flags)
 789 );
 790
 791 DEFINE_EVENT(i915_gem_request, i915_gem_request_wait_end,
 792             TP_PROTO(struct drm_i915_gem_request *req),
 793             TP_ARGS(req)
 794 );
 795
 796 TRACE_EVENT(i915_flip_request,
 797             TP_PROTO(int plane, struct drm_i915_gem_object *obj),
 798
 799             TP_ARGS(plane, obj),
 800
 801             TP_STRUCT__entry(
 802                     __field(int, plane)
 803                     __field(struct drm_i915_gem_object *, obj)
 804                     ),
 805
 806             TP_fast_assign(
 807                     __entry->plane = plane;
 808                     __entry->obj = obj;
 809                     ),
 810
 811             TP_printk("plane=%d, obj=%p", __entry->plane, __entry->obj)
 812 );
 813
 814 TRACE_EVENT(i915_flip_complete,
 815             TP_PROTO(int plane, struct drm_i915_gem_object *obj),
 816
 817             TP_ARGS(plane, obj),
 818
 819             TP_STRUCT__entry(
 820                     __field(int, plane)
 821                     __field(struct drm_i915_gem_object *, obj)
 822                     ),
 823
 824             TP_fast_assign(
 825                     __entry->plane = plane;
 826                     __entry->obj = obj;
 827                     ),
 828
 829             TP_printk("plane=%d, obj=%p", __entry->plane, __entry->obj)
 830 );
 831
 832 TRACE_EVENT_CONDITION(i915_reg_rw,
 833         TP_PROTO(bool write, i915_reg_t reg, u64 val, int len, bool trace),
 834
 835         TP_ARGS(write, reg, val, len, trace),
 836
 837         TP_CONDITION(trace),
 838
 839         TP_STRUCT__entry(
 840                 __field(u64, val)
 841                 __field(u32, reg)
 842                 __field(u16, write)
 843                 __field(u16, len)
 844                 ),
 845
 846         TP_fast_assign(
 847                 __entry->val = (u64)val;
 848                 __entry->reg = i915_mmio_reg_offset(reg);
 849                 __entry->write = write;
 850                 __entry->len = len;
 851                 ),
 852
 853         TP_printk("%s reg=0x%x, len=%d, val=(0x%x, 0x%x)",
 854                 __entry->write ? "write" : "read",
 855                 __entry->reg, __entry->len,
 856                 (u32)(__entry->val & 0xffffffff),
 857                 (u32)(__entry->val >> 32))
 858 );
 859
 860 TRACE_EVENT(intel_gpu_freq_change,
 861             TP_PROTO(u32 freq),
 862             TP_ARGS(freq),
 863
 864             TP_STRUCT__entry(
 865                              __field(u32, freq)
 866                              ),
 867
 868             TP_fast_assign(
 869                            __entry->freq = freq;
 870                            ),
 871
 872             TP_printk("new_freq=%u", __entry->freq)
 873 );
 874
 875 /**
 876  * DOC: i915_ppgtt_create and i915_ppgtt_release tracepoints
 877  *
 878  * With full ppgtt enabled each process using drm will allocate at least one
 879  * translation table. With these traces it is possible to keep track of the
 880  * allocation and of the lifetime of the tables; this can be used during
 881  * testing/debug to verify that we are not leaking ppgtts.
 882  * These traces identify the ppgtt through the vm pointer, which is also printed
 883  * by the i915_vma_bind and i915_vma_unbind tracepoints.
 884  */
 885 DECLARE_EVENT_CLASS(i915_ppgtt,
 886         TP_PROTO(struct i915_address_space *vm),
 887         TP_ARGS(vm),
 888
 889         TP_STRUCT__entry(
 890                         __field(struct i915_address_space *, vm)
 891                         __field(u32, dev)
 892         ),
 893
 894         TP_fast_assign(
 895                         __entry->vm = vm;
 896                         __entry->dev = vm->i915->drm.primary->index;
 897         ),
 898
 899         TP_printk("dev=%u, vm=%p", __entry->dev, __entry->vm)
 900 )
 901
 902 DEFINE_EVENT(i915_ppgtt, i915_ppgtt_create,
 903         TP_PROTO(struct i915_address_space *vm),
 904         TP_ARGS(vm)
 905 );
 906
 907 DEFINE_EVENT(i915_ppgtt, i915_ppgtt_release,
 908         TP_PROTO(struct i915_address_space *vm),
 909         TP_ARGS(vm)
 910 );
 911
 912 /**
 913  * DOC: i915_context_create and i915_context_free tracepoints
 914  *
 915  * These tracepoints are used to track creation and deletion of contexts.
 916  * If full ppgtt is enabled, they also print the address of the vm assigned to
 917  * the context.
 918  */
 919 DECLARE_EVENT_CLASS(i915_context,
 920         TP_PROTO(struct i915_gem_context *ctx),
 921         TP_ARGS(ctx),
 922
 923         TP_STRUCT__entry(
 924                         __field(u32, dev)
 925                         __field(struct i915_gem_context *, ctx)
 926                         __field(u32, hw_id)
 927                         __field(struct i915_address_space *, vm)
 928         ),
 929
 930         TP_fast_assign(
 931                         __entry->dev = ctx->i915->drm.primary->index;
 932                         __entry->ctx = ctx;
 933                         __entry->hw_id = ctx->hw_id;
 934                         __entry->vm = ctx->ppgtt ? &ctx->ppgtt->base : NULL;
 935         ),
 936
 937         TP_printk("dev=%u, ctx=%p, ctx_vm=%p, hw_id=%u",
 938                   __entry->dev, __entry->ctx, __entry->vm, __entry->hw_id)
 939 )
 940
 941 DEFINE_EVENT(i915_context, i915_context_create,
 942         TP_PROTO(struct i915_gem_context *ctx),
 943         TP_ARGS(ctx)
 944 );
 945
 946 DEFINE_EVENT(i915_context, i915_context_free,
 947         TP_PROTO(struct i915_gem_context *ctx),
 948         TP_ARGS(ctx)
 949 );
 950
 951 /**
 952  * DOC: switch_mm tracepoint
 953  *
 954  * This tracepoint allows tracking of the mm switch, which is an important point
 955  * in the lifetime of the vm in the legacy submission path. This tracepoint is
 956  * called only if full ppgtt is enabled.
 957  */
 958 TRACE_EVENT(switch_mm,
 959         TP_PROTO(struct intel_engine_cs *engine, struct i915_gem_context *to),
 960
 961         TP_ARGS(engine, to),
 962
 963         TP_STRUCT__entry(
 964                         __field(u32, ring)
 965                         __field(struct i915_gem_context *, to)
 966                         __field(struct i915_address_space *, vm)
 967                         __field(u32, dev)
 968         ),
 969
 970         TP_fast_assign(
 971                         __entry->ring = engine->id;
 972                         __entry->to = to;
 973                         __entry->vm = to->ppgtt? &to->ppgtt->base : NULL;
 974                         __entry->dev = engine->i915->drm.primary->index;
 975         ),
 976
 977         TP_printk("dev=%u, ring=%u, ctx=%p, ctx_vm=%p",
 978                   __entry->dev, __entry->ring, __entry->to, __entry->vm)
 979 );
 980
 981 #endif /* _I915_TRACE_H_ */
 982
 983 /* This part must be outside protection */
 984 #undef TRACE_INCLUDE_PATH
 985 #define TRACE_INCLUDE_PATH .
 986 #include <trace/define_trace.h>