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 pipe 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 = 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(g4x_wm,
  93             TP_PROTO(struct intel_crtc *crtc, const struct g4x_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(u16, primary)
 101                              __field(u16, sprite)
 102                              __field(u16, cursor)
 103                              __field(u16, sr_plane)
 104                              __field(u16, sr_cursor)
 105                              __field(u16, sr_fbc)
 106                              __field(u16, hpll_plane)
 107                              __field(u16, hpll_cursor)
 108                              __field(u16, hpll_fbc)
 109                              __field(bool, cxsr)
 110                              __field(bool, hpll)
 111                              __field(bool, fbc)
 112                              ),
 113
 114             TP_fast_assign(
 115                            __entry->pipe = crtc->pipe;
 116                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
 117                                                                                        crtc->pipe);
 118                            __entry->scanline = intel_get_crtc_scanline(crtc);
 119                            __entry->primary = wm->pipe[crtc->pipe].plane[PLANE_PRIMARY];
 120                            __entry->sprite = wm->pipe[crtc->pipe].plane[PLANE_SPRITE0];
 121                            __entry->cursor = wm->pipe[crtc->pipe].plane[PLANE_CURSOR];
 122                            __entry->sr_plane = wm->sr.plane;
 123                            __entry->sr_cursor = wm->sr.cursor;
 124                            __entry->sr_fbc = wm->sr.fbc;
 125                            __entry->hpll_plane = wm->hpll.plane;
 126                            __entry->hpll_cursor = wm->hpll.cursor;
 127                            __entry->hpll_fbc = wm->hpll.fbc;
 128                            __entry->cxsr = wm->cxsr;
 129                            __entry->hpll = wm->hpll_en;
 130                            __entry->fbc = wm->fbc_en;
 131                            ),
 132
 133             TP_printk("pipe %c, frame=%u, scanline=%u, wm %d/%d/%d, sr %s/%d/%d/%d, hpll %s/%d/%d/%d, fbc %s",
 134                       pipe_name(__entry->pipe), __entry->frame, __entry->scanline,
 135                       __entry->primary, __entry->sprite, __entry->cursor,
 136                       yesno(__entry->cxsr), __entry->sr_plane, __entry->sr_cursor, __entry->sr_fbc,
 137                       yesno(__entry->hpll), __entry->hpll_plane, __entry->hpll_cursor, __entry->hpll_fbc,
 138                       yesno(__entry->fbc))
 139 );
 140
 141 TRACE_EVENT(vlv_wm,
 142             TP_PROTO(struct intel_crtc *crtc, const struct vlv_wm_values *wm),
 143             TP_ARGS(crtc, wm),
 144
 145             TP_STRUCT__entry(
 146                              __field(enum pipe, pipe)
 147                              __field(u32, frame)
 148                              __field(u32, scanline)
 149                              __field(u32, level)
 150                              __field(u32, cxsr)
 151                              __field(u32, primary)
 152                              __field(u32, sprite0)
 153                              __field(u32, sprite1)
 154                              __field(u32, cursor)
 155                              __field(u32, sr_plane)
 156                              __field(u32, sr_cursor)
 157                              ),
 158
 159             TP_fast_assign(
 160                            __entry->pipe = crtc->pipe;
 161                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
 162                                                                                        crtc->pipe);
 163                            __entry->scanline = intel_get_crtc_scanline(crtc);
 164                            __entry->level = wm->level;
 165                            __entry->cxsr = wm->cxsr;
 166                            __entry->primary = wm->pipe[crtc->pipe].plane[PLANE_PRIMARY];
 167                            __entry->sprite0 = wm->pipe[crtc->pipe].plane[PLANE_SPRITE0];
 168                            __entry->sprite1 = wm->pipe[crtc->pipe].plane[PLANE_SPRITE1];
 169                            __entry->cursor = wm->pipe[crtc->pipe].plane[PLANE_CURSOR];
 170                            __entry->sr_plane = wm->sr.plane;
 171                            __entry->sr_cursor = wm->sr.cursor;
 172                            ),
 173
 174             TP_printk("pipe %c, frame=%u, scanline=%u, level=%d, cxsr=%d, wm %d/%d/%d/%d, sr %d/%d",
 175                       pipe_name(__entry->pipe), __entry->frame,
 176                       __entry->scanline, __entry->level, __entry->cxsr,
 177                       __entry->primary, __entry->sprite0, __entry->sprite1, __entry->cursor,
 178                       __entry->sr_plane, __entry->sr_cursor)
 179 );
 180
 181 TRACE_EVENT(vlv_fifo_size,
 182             TP_PROTO(struct intel_crtc *crtc, u32 sprite0_start, u32 sprite1_start, u32 fifo_size),
 183             TP_ARGS(crtc, sprite0_start, sprite1_start, fifo_size),
 184
 185             TP_STRUCT__entry(
 186                              __field(enum pipe, pipe)
 187                              __field(u32, frame)
 188                              __field(u32, scanline)
 189                              __field(u32, sprite0_start)
 190                              __field(u32, sprite1_start)
 191                              __field(u32, fifo_size)
 192                              ),
 193
 194             TP_fast_assign(
 195                            __entry->pipe = crtc->pipe;
 196                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
 197                                                                                        crtc->pipe);
 198                            __entry->scanline = intel_get_crtc_scanline(crtc);
 199                            __entry->sprite0_start = sprite0_start;
 200                            __entry->sprite1_start = sprite1_start;
 201                            __entry->fifo_size = fifo_size;
 202                            ),
 203
 204             TP_printk("pipe %c, frame=%u, scanline=%u, %d/%d/%d",
 205                       pipe_name(__entry->pipe), __entry->frame,
 206                       __entry->scanline, __entry->sprite0_start,
 207                       __entry->sprite1_start, __entry->fifo_size)
 208 );
 209
 210 /* plane updates */
 211
 212 TRACE_EVENT(intel_update_plane,
 213             TP_PROTO(struct drm_plane *plane, struct intel_crtc *crtc),
 214             TP_ARGS(plane, crtc),
 215
 216             TP_STRUCT__entry(
 217                              __field(enum pipe, pipe)
 218                              __field(const char *, name)
 219                              __field(u32, frame)
 220                              __field(u32, scanline)
 221                              __array(int, src, 4)
 222                              __array(int, dst, 4)
 223                              ),
 224
 225             TP_fast_assign(
 226                            __entry->pipe = crtc->pipe;
 227                            __entry->name = plane->name;
 228                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
 229                                                                                        crtc->pipe);
 230                            __entry->scanline = intel_get_crtc_scanline(crtc);
 231                            memcpy(__entry->src, &plane->state->src, sizeof(__entry->src));
 232                            memcpy(__entry->dst, &plane->state->dst, sizeof(__entry->dst));
 233                            ),
 234
 235             TP_printk("pipe %c, plane %s, frame=%u, scanline=%u, " DRM_RECT_FP_FMT " -> " DRM_RECT_FMT,
 236                       pipe_name(__entry->pipe), __entry->name,
 237                       __entry->frame, __entry->scanline,
 238                       DRM_RECT_FP_ARG((const struct drm_rect *)__entry->src),
 239                       DRM_RECT_ARG((const struct drm_rect *)__entry->dst))
 240 );
 241
 242 TRACE_EVENT(intel_disable_plane,
 243             TP_PROTO(struct drm_plane *plane, struct intel_crtc *crtc),
 244             TP_ARGS(plane, crtc),
 245
 246             TP_STRUCT__entry(
 247                              __field(enum pipe, pipe)
 248                              __field(const char *, name)
 249                              __field(u32, frame)
 250                              __field(u32, scanline)
 251                              ),
 252
 253             TP_fast_assign(
 254                            __entry->pipe = crtc->pipe;
 255                            __entry->name = plane->name;
 256                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
 257                                                                                        crtc->pipe);
 258                            __entry->scanline = intel_get_crtc_scanline(crtc);
 259                            ),
 260
 261             TP_printk("pipe %c, plane %s, frame=%u, scanline=%u",
 262                       pipe_name(__entry->pipe), __entry->name,
 263                       __entry->frame, __entry->scanline)
 264 );
 265
 266 /* pipe updates */
 267
 268 TRACE_EVENT(i915_pipe_update_start,
 269             TP_PROTO(struct intel_crtc *crtc),
 270             TP_ARGS(crtc),
 271
 272             TP_STRUCT__entry(
 273                              __field(enum pipe, pipe)
 274                              __field(u32, frame)
 275                              __field(u32, scanline)
 276                              __field(u32, min)
 277                              __field(u32, max)
 278                              ),
 279
 280             TP_fast_assign(
 281                            __entry->pipe = crtc->pipe;
 282                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
 283                                                                                        crtc->pipe);
 284                            __entry->scanline = intel_get_crtc_scanline(crtc);
 285                            __entry->min = crtc->debug.min_vbl;
 286                            __entry->max = crtc->debug.max_vbl;
 287                            ),
 288
 289             TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
 290                       pipe_name(__entry->pipe), __entry->frame,
 291                        __entry->scanline, __entry->min, __entry->max)
 292 );
 293
 294 TRACE_EVENT(i915_pipe_update_vblank_evaded,
 295             TP_PROTO(struct intel_crtc *crtc),
 296             TP_ARGS(crtc),
 297
 298             TP_STRUCT__entry(
 299                              __field(enum pipe, pipe)
 300                              __field(u32, frame)
 301                              __field(u32, scanline)
 302                              __field(u32, min)
 303                              __field(u32, max)
 304                              ),
 305
 306             TP_fast_assign(
 307                            __entry->pipe = crtc->pipe;
 308                            __entry->frame = crtc->debug.start_vbl_count;
 309                            __entry->scanline = crtc->debug.scanline_start;
 310                            __entry->min = crtc->debug.min_vbl;
 311                            __entry->max = crtc->debug.max_vbl;
 312                            ),
 313
 314             TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
 315                       pipe_name(__entry->pipe), __entry->frame,
 316                        __entry->scanline, __entry->min, __entry->max)
 317 );
 318
 319 TRACE_EVENT(i915_pipe_update_end,
 320             TP_PROTO(struct intel_crtc *crtc, u32 frame, int scanline_end),
 321             TP_ARGS(crtc, frame, scanline_end),
 322
 323             TP_STRUCT__entry(
 324                              __field(enum pipe, pipe)
 325                              __field(u32, frame)
 326                              __field(u32, scanline)
 327                              ),
 328
 329             TP_fast_assign(
 330                            __entry->pipe = crtc->pipe;
 331                            __entry->frame = frame;
 332                            __entry->scanline = scanline_end;
 333                            ),
 334
 335             TP_printk("pipe %c, frame=%u, scanline=%u",
 336                       pipe_name(__entry->pipe), __entry->frame,
 337                       __entry->scanline)
 338 );
 339
 340 /* object tracking */
 341
 342 TRACE_EVENT(i915_gem_object_create,
 343             TP_PROTO(struct drm_i915_gem_object *obj),
 344             TP_ARGS(obj),
 345
 346             TP_STRUCT__entry(
 347                              __field(struct drm_i915_gem_object *, obj)
 348                              __field(u64, size)
 349                              ),
 350
 351             TP_fast_assign(
 352                            __entry->obj = obj;
 353                            __entry->size = obj->base.size;
 354                            ),
 355
 356             TP_printk("obj=%p, size=0x%llx", __entry->obj, __entry->size)
 357 );
 358
 359 TRACE_EVENT(i915_gem_shrink,
 360             TP_PROTO(struct drm_i915_private *i915, unsigned long target, unsigned flags),
 361             TP_ARGS(i915, target, flags),
 362
 363             TP_STRUCT__entry(
 364                              __field(int, dev)
 365                              __field(unsigned long, target)
 366                              __field(unsigned, flags)
 367                              ),
 368
 369             TP_fast_assign(
 370                            __entry->dev = i915->drm.primary->index;
 371                            __entry->target = target;
 372                            __entry->flags = flags;
 373                            ),
 374
 375             TP_printk("dev=%d, target=%lu, flags=%x",
 376                       __entry->dev, __entry->target, __entry->flags)
 377 );
 378
 379 TRACE_EVENT(i915_vma_bind,
 380             TP_PROTO(struct i915_vma *vma, unsigned flags),
 381             TP_ARGS(vma, flags),
 382
 383             TP_STRUCT__entry(
 384                              __field(struct drm_i915_gem_object *, obj)
 385                              __field(struct i915_address_space *, vm)
 386                              __field(u64, offset)
 387                              __field(u64, size)
 388                              __field(unsigned, flags)
 389                              ),
 390
 391             TP_fast_assign(
 392                            __entry->obj = vma->obj;
 393                            __entry->vm = vma->vm;
 394                            __entry->offset = vma->node.start;
 395                            __entry->size = vma->node.size;
 396                            __entry->flags = flags;
 397                            ),
 398
 399             TP_printk("obj=%p, offset=0x%016llx size=0x%llx%s vm=%p",
 400                       __entry->obj, __entry->offset, __entry->size,
 401                       __entry->flags & PIN_MAPPABLE ? ", mappable" : "",
 402                       __entry->vm)
 403 );
 404
 405 TRACE_EVENT(i915_vma_unbind,
 406             TP_PROTO(struct i915_vma *vma),
 407             TP_ARGS(vma),
 408
 409             TP_STRUCT__entry(
 410                              __field(struct drm_i915_gem_object *, obj)
 411                              __field(struct i915_address_space *, vm)
 412                              __field(u64, offset)
 413                              __field(u64, size)
 414                              ),
 415
 416             TP_fast_assign(
 417                            __entry->obj = vma->obj;
 418                            __entry->vm = vma->vm;
 419                            __entry->offset = vma->node.start;
 420                            __entry->size = vma->node.size;
 421                            ),
 422
 423             TP_printk("obj=%p, offset=0x%016llx size=0x%llx vm=%p",
 424                       __entry->obj, __entry->offset, __entry->size, __entry->vm)
 425 );
 426
 427 TRACE_EVENT(i915_gem_object_pwrite,
 428             TP_PROTO(struct drm_i915_gem_object *obj, u64 offset, u64 len),
 429             TP_ARGS(obj, offset, len),
 430
 431             TP_STRUCT__entry(
 432                              __field(struct drm_i915_gem_object *, obj)
 433                              __field(u64, offset)
 434                              __field(u64, len)
 435                              ),
 436
 437             TP_fast_assign(
 438                            __entry->obj = obj;
 439                            __entry->offset = offset;
 440                            __entry->len = len;
 441                            ),
 442
 443             TP_printk("obj=%p, offset=0x%llx, len=0x%llx",
 444                       __entry->obj, __entry->offset, __entry->len)
 445 );
 446
 447 TRACE_EVENT(i915_gem_object_pread,
 448             TP_PROTO(struct drm_i915_gem_object *obj, u64 offset, u64 len),
 449             TP_ARGS(obj, offset, len),
 450
 451             TP_STRUCT__entry(
 452                              __field(struct drm_i915_gem_object *, obj)
 453                              __field(u64, offset)
 454                              __field(u64, len)
 455                              ),
 456
 457             TP_fast_assign(
 458                            __entry->obj = obj;
 459                            __entry->offset = offset;
 460                            __entry->len = len;
 461                            ),
 462
 463             TP_printk("obj=%p, offset=0x%llx, len=0x%llx",
 464                       __entry->obj, __entry->offset, __entry->len)
 465 );
 466
 467 TRACE_EVENT(i915_gem_object_fault,
 468             TP_PROTO(struct drm_i915_gem_object *obj, u64 index, bool gtt, bool write),
 469             TP_ARGS(obj, index, gtt, write),
 470
 471             TP_STRUCT__entry(
 472                              __field(struct drm_i915_gem_object *, obj)
 473                              __field(u64, index)
 474                              __field(bool, gtt)
 475                              __field(bool, write)
 476                              ),
 477
 478             TP_fast_assign(
 479                            __entry->obj = obj;
 480                            __entry->index = index;
 481                            __entry->gtt = gtt;
 482                            __entry->write = write;
 483                            ),
 484
 485             TP_printk("obj=%p, %s index=%llu %s",
 486                       __entry->obj,
 487                       __entry->gtt ? "GTT" : "CPU",
 488                       __entry->index,
 489                       __entry->write ? ", writable" : "")
 490 );
 491
 492 DECLARE_EVENT_CLASS(i915_gem_object,
 493             TP_PROTO(struct drm_i915_gem_object *obj),
 494             TP_ARGS(obj),
 495
 496             TP_STRUCT__entry(
 497                              __field(struct drm_i915_gem_object *, obj)
 498                              ),
 499
 500             TP_fast_assign(
 501                            __entry->obj = obj;
 502                            ),
 503
 504             TP_printk("obj=%p", __entry->obj)
 505 );
 506
 507 DEFINE_EVENT(i915_gem_object, i915_gem_object_clflush,
 508              TP_PROTO(struct drm_i915_gem_object *obj),
 509              TP_ARGS(obj)
 510 );
 511
 512 DEFINE_EVENT(i915_gem_object, i915_gem_object_destroy,
 513             TP_PROTO(struct drm_i915_gem_object *obj),
 514             TP_ARGS(obj)
 515 );
 516
 517 TRACE_EVENT(i915_gem_evict,
 518             TP_PROTO(struct i915_address_space *vm, u64 size, u64 align, unsigned int flags),
 519             TP_ARGS(vm, size, align, flags),
 520
 521             TP_STRUCT__entry(
 522                              __field(u32, dev)
 523                              __field(struct i915_address_space *, vm)
 524                              __field(u64, size)
 525                              __field(u64, align)
 526                              __field(unsigned int, flags)
 527                             ),
 528
 529             TP_fast_assign(
 530                            __entry->dev = vm->i915->drm.primary->index;
 531                            __entry->vm = vm;
 532                            __entry->size = size;
 533                            __entry->align = align;
 534                            __entry->flags = flags;
 535                           ),
 536
 537             TP_printk("dev=%d, vm=%p, size=0x%llx, align=0x%llx %s",
 538                       __entry->dev, __entry->vm, __entry->size, __entry->align,
 539                       __entry->flags & PIN_MAPPABLE ? ", mappable" : "")
 540 );
 541
 542 TRACE_EVENT(i915_gem_evict_node,
 543             TP_PROTO(struct i915_address_space *vm, struct drm_mm_node *node, unsigned int flags),
 544             TP_ARGS(vm, node, flags),
 545
 546             TP_STRUCT__entry(
 547                              __field(u32, dev)
 548                              __field(struct i915_address_space *, vm)
 549                              __field(u64, start)
 550                              __field(u64, size)
 551                              __field(unsigned long, color)
 552                              __field(unsigned int, flags)
 553                             ),
 554
 555             TP_fast_assign(
 556                            __entry->dev = vm->i915->drm.primary->index;
 557                            __entry->vm = vm;
 558                            __entry->start = node->start;
 559                            __entry->size = node->size;
 560                            __entry->color = node->color;
 561                            __entry->flags = flags;
 562                           ),
 563
 564             TP_printk("dev=%d, vm=%p, start=0x%llx size=0x%llx, color=0x%lx, flags=%x",
 565                       __entry->dev, __entry->vm,
 566                       __entry->start, __entry->size,
 567                       __entry->color, __entry->flags)
 568 );
 569
 570 TRACE_EVENT(i915_gem_evict_vm,
 571             TP_PROTO(struct i915_address_space *vm),
 572             TP_ARGS(vm),
 573
 574             TP_STRUCT__entry(
 575                              __field(u32, dev)
 576                              __field(struct i915_address_space *, vm)
 577                             ),
 578
 579             TP_fast_assign(
 580                            __entry->dev = vm->i915->drm.primary->index;
 581                            __entry->vm = vm;
 582                           ),
 583
 584             TP_printk("dev=%d, vm=%p", __entry->dev, __entry->vm)
 585 );
 586
 587 TRACE_EVENT(i915_gem_ring_sync_to,
 588             TP_PROTO(struct drm_i915_gem_request *to,
 589                      struct drm_i915_gem_request *from),
 590             TP_ARGS(to, from),
 591
 592             TP_STRUCT__entry(
 593                              __field(u32, dev)
 594                              __field(u32, sync_from)
 595                              __field(u32, sync_to)
 596                              __field(u32, seqno)
 597                              ),
 598
 599             TP_fast_assign(
 600                            __entry->dev = from->i915->drm.primary->index;
 601                            __entry->sync_from = from->engine->id;
 602                            __entry->sync_to = to->engine->id;
 603                            __entry->seqno = from->global_seqno;
 604                            ),
 605
 606             TP_printk("dev=%u, sync-from=%u, sync-to=%u, seqno=%u",
 607                       __entry->dev,
 608                       __entry->sync_from, __entry->sync_to,
 609                       __entry->seqno)
 610 );
 611
 612 TRACE_EVENT(i915_gem_request_queue,
 613             TP_PROTO(struct drm_i915_gem_request *req, u32 flags),
 614             TP_ARGS(req, flags),
 615
 616             TP_STRUCT__entry(
 617                              __field(u32, dev)
 618                              __field(u32, ring)
 619                              __field(u32, ctx)
 620                              __field(u32, seqno)
 621                              __field(u32, flags)
 622                              ),
 623
 624             TP_fast_assign(
 625                            __entry->dev = req->i915->drm.primary->index;
 626                            __entry->ring = req->engine->id;
 627                            __entry->ctx = req->fence.context;
 628                            __entry->seqno = req->fence.seqno;
 629                            __entry->flags = flags;
 630                            ),
 631
 632             TP_printk("dev=%u, ring=%u, ctx=%u, seqno=%u, flags=0x%x",
 633                       __entry->dev, __entry->ring, __entry->ctx, __entry->seqno,
 634                       __entry->flags)
 635 );
 636
 637 DECLARE_EVENT_CLASS(i915_gem_request,
 638             TP_PROTO(struct drm_i915_gem_request *req),
 639             TP_ARGS(req),
 640
 641             TP_STRUCT__entry(
 642                              __field(u32, dev)
 643                              __field(u32, ctx)
 644                              __field(u32, ring)
 645                              __field(u32, seqno)
 646                              __field(u32, global)
 647                              ),
 648
 649             TP_fast_assign(
 650                            __entry->dev = req->i915->drm.primary->index;
 651                            __entry->ring = req->engine->id;
 652                            __entry->ctx = req->fence.context;
 653                            __entry->seqno = req->fence.seqno;
 654                            __entry->global = req->global_seqno;
 655                            ),
 656
 657             TP_printk("dev=%u, ring=%u, ctx=%u, seqno=%u, global=%u",
 658                       __entry->dev, __entry->ring, __entry->ctx, __entry->seqno,
 659                       __entry->global)
 660 );
 661
 662 DEFINE_EVENT(i915_gem_request, i915_gem_request_add,
 663             TP_PROTO(struct drm_i915_gem_request *req),
 664             TP_ARGS(req)
 665 );
 666
 667 #if defined(CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS)
 668 DEFINE_EVENT(i915_gem_request, i915_gem_request_submit,
 669              TP_PROTO(struct drm_i915_gem_request *req),
 670              TP_ARGS(req)
 671 );
 672
 673 DEFINE_EVENT(i915_gem_request, i915_gem_request_execute,
 674              TP_PROTO(struct drm_i915_gem_request *req),
 675              TP_ARGS(req)
 676 );
 677
 678 DECLARE_EVENT_CLASS(i915_gem_request_hw,
 679                     TP_PROTO(struct drm_i915_gem_request *req,
 680                              unsigned int port),
 681                     TP_ARGS(req, port),
 682
 683                     TP_STRUCT__entry(
 684                                      __field(u32, dev)
 685                                      __field(u32, ring)
 686                                      __field(u32, seqno)
 687                                      __field(u32, global_seqno)
 688                                      __field(u32, ctx)
 689                                      __field(u32, port)
 690                                     ),
 691
 692                     TP_fast_assign(
 693                                    __entry->dev = req->i915->drm.primary->index;
 694                                    __entry->ring = req->engine->id;
 695                                    __entry->ctx = req->fence.context;
 696                                    __entry->seqno = req->fence.seqno;
 697                                    __entry->global_seqno = req->global_seqno;
 698                                    __entry->port = port;
 699                                   ),
 700
 701                     TP_printk("dev=%u, ring=%u, ctx=%u, seqno=%u, global=%u, port=%u",
 702                               __entry->dev, __entry->ring, __entry->ctx,
 703                               __entry->seqno, __entry->global_seqno,
 704                               __entry->port)
 705 );
 706
 707 DEFINE_EVENT(i915_gem_request_hw, i915_gem_request_in,
 708              TP_PROTO(struct drm_i915_gem_request *req, unsigned int port),
 709              TP_ARGS(req, port)
 710 );
 711
 712 DEFINE_EVENT(i915_gem_request, i915_gem_request_out,
 713              TP_PROTO(struct drm_i915_gem_request *req),
 714              TP_ARGS(req)
 715 );
 716 #else
 717 #if !defined(TRACE_HEADER_MULTI_READ)
 718 static inline void
 719 trace_i915_gem_request_submit(struct drm_i915_gem_request *req)
 720 {
 721 }
 722
 723 static inline void
 724 trace_i915_gem_request_execute(struct drm_i915_gem_request *req)
 725 {
 726 }
 727
 728 static inline void
 729 trace_i915_gem_request_in(struct drm_i915_gem_request *req, unsigned int port)
 730 {
 731 }
 732
 733 static inline void
 734 trace_i915_gem_request_out(struct drm_i915_gem_request *req)
 735 {
 736 }
 737 #endif
 738 #endif
 739
 740 TRACE_EVENT(intel_engine_notify,
 741             TP_PROTO(struct intel_engine_cs *engine, bool waiters),
 742             TP_ARGS(engine, waiters),
 743
 744             TP_STRUCT__entry(
 745                              __field(u32, dev)
 746                              __field(u32, ring)
 747                              __field(u32, seqno)
 748                              __field(bool, waiters)
 749                              ),
 750
 751             TP_fast_assign(
 752                            __entry->dev = engine->i915->drm.primary->index;
 753                            __entry->ring = engine->id;
 754                            __entry->seqno = intel_engine_get_seqno(engine);
 755                            __entry->waiters = waiters;
 756                            ),
 757
 758             TP_printk("dev=%u, ring=%u, seqno=%u, waiters=%u",
 759                       __entry->dev, __entry->ring, __entry->seqno,
 760                       __entry->waiters)
 761 );
 762
 763 DEFINE_EVENT(i915_gem_request, i915_gem_request_retire,
 764             TP_PROTO(struct drm_i915_gem_request *req),
 765             TP_ARGS(req)
 766 );
 767
 768 TRACE_EVENT(i915_gem_request_wait_begin,
 769             TP_PROTO(struct drm_i915_gem_request *req, unsigned int flags),
 770             TP_ARGS(req, flags),
 771
 772             TP_STRUCT__entry(
 773                              __field(u32, dev)
 774                              __field(u32, ring)
 775                              __field(u32, ctx)
 776                              __field(u32, seqno)
 777                              __field(u32, global)
 778                              __field(unsigned int, flags)
 779                              ),
 780
 781             /* NB: the blocking information is racy since mutex_is_locked
 782              * doesn't check that the current thread holds the lock. The only
 783              * other option would be to pass the boolean information of whether
 784              * or not the class was blocking down through the stack which is
 785              * less desirable.
 786              */
 787             TP_fast_assign(
 788                            __entry->dev = req->i915->drm.primary->index;
 789                            __entry->ring = req->engine->id;
 790                            __entry->ctx = req->fence.context;
 791                            __entry->seqno = req->fence.seqno;
 792                            __entry->global = req->global_seqno;
 793                            __entry->flags = flags;
 794                            ),
 795
 796             TP_printk("dev=%u, ring=%u, ctx=%u, seqno=%u, global=%u, blocking=%u, flags=0x%x",
 797                       __entry->dev, __entry->ring, __entry->ctx, __entry->seqno,
 798                       __entry->global, !!(__entry->flags & I915_WAIT_LOCKED),
 799                       __entry->flags)
 800 );
 801
 802 DEFINE_EVENT(i915_gem_request, i915_gem_request_wait_end,
 803             TP_PROTO(struct drm_i915_gem_request *req),
 804             TP_ARGS(req)
 805 );
 806
 807 TRACE_EVENT(i915_flip_request,
 808             TP_PROTO(int plane, struct drm_i915_gem_object *obj),
 809
 810             TP_ARGS(plane, obj),
 811
 812             TP_STRUCT__entry(
 813                     __field(int, plane)
 814                     __field(struct drm_i915_gem_object *, obj)
 815                     ),
 816
 817             TP_fast_assign(
 818                     __entry->plane = plane;
 819                     __entry->obj = obj;
 820                     ),
 821
 822             TP_printk("plane=%d, obj=%p", __entry->plane, __entry->obj)
 823 );
 824
 825 TRACE_EVENT(i915_flip_complete,
 826             TP_PROTO(int plane, struct drm_i915_gem_object *obj),
 827
 828             TP_ARGS(plane, obj),
 829
 830             TP_STRUCT__entry(
 831                     __field(int, plane)
 832                     __field(struct drm_i915_gem_object *, obj)
 833                     ),
 834
 835             TP_fast_assign(
 836                     __entry->plane = plane;
 837                     __entry->obj = obj;
 838                     ),
 839
 840             TP_printk("plane=%d, obj=%p", __entry->plane, __entry->obj)
 841 );
 842
 843 TRACE_EVENT_CONDITION(i915_reg_rw,
 844         TP_PROTO(bool write, i915_reg_t reg, u64 val, int len, bool trace),
 845
 846         TP_ARGS(write, reg, val, len, trace),
 847
 848         TP_CONDITION(trace),
 849
 850         TP_STRUCT__entry(
 851                 __field(u64, val)
 852                 __field(u32, reg)
 853                 __field(u16, write)
 854                 __field(u16, len)
 855                 ),
 856
 857         TP_fast_assign(
 858                 __entry->val = (u64)val;
 859                 __entry->reg = i915_mmio_reg_offset(reg);
 860                 __entry->write = write;
 861                 __entry->len = len;
 862                 ),
 863
 864         TP_printk("%s reg=0x%x, len=%d, val=(0x%x, 0x%x)",
 865                 __entry->write ? "write" : "read",
 866                 __entry->reg, __entry->len,
 867                 (u32)(__entry->val & 0xffffffff),
 868                 (u32)(__entry->val >> 32))
 869 );
 870
 871 TRACE_EVENT(intel_gpu_freq_change,
 872             TP_PROTO(u32 freq),
 873             TP_ARGS(freq),
 874
 875             TP_STRUCT__entry(
 876                              __field(u32, freq)
 877                              ),
 878
 879             TP_fast_assign(
 880                            __entry->freq = freq;
 881                            ),
 882
 883             TP_printk("new_freq=%u", __entry->freq)
 884 );
 885
 886 /**
 887  * DOC: i915_ppgtt_create and i915_ppgtt_release tracepoints
 888  *
 889  * With full ppgtt enabled each process using drm will allocate at least one
 890  * translation table. With these traces it is possible to keep track of the
 891  * allocation and of the lifetime of the tables; this can be used during
 892  * testing/debug to verify that we are not leaking ppgtts.
 893  * These traces identify the ppgtt through the vm pointer, which is also printed
 894  * by the i915_vma_bind and i915_vma_unbind tracepoints.
 895  */
 896 DECLARE_EVENT_CLASS(i915_ppgtt,
 897         TP_PROTO(struct i915_address_space *vm),
 898         TP_ARGS(vm),
 899
 900         TP_STRUCT__entry(
 901                         __field(struct i915_address_space *, vm)
 902                         __field(u32, dev)
 903         ),
 904
 905         TP_fast_assign(
 906                         __entry->vm = vm;
 907                         __entry->dev = vm->i915->drm.primary->index;
 908         ),
 909
 910         TP_printk("dev=%u, vm=%p", __entry->dev, __entry->vm)
 911 )
 912
 913 DEFINE_EVENT(i915_ppgtt, i915_ppgtt_create,
 914         TP_PROTO(struct i915_address_space *vm),
 915         TP_ARGS(vm)
 916 );
 917
 918 DEFINE_EVENT(i915_ppgtt, i915_ppgtt_release,
 919         TP_PROTO(struct i915_address_space *vm),
 920         TP_ARGS(vm)
 921 );
 922
 923 /**
 924  * DOC: i915_context_create and i915_context_free tracepoints
 925  *
 926  * These tracepoints are used to track creation and deletion of contexts.
 927  * If full ppgtt is enabled, they also print the address of the vm assigned to
 928  * the context.
 929  */
 930 DECLARE_EVENT_CLASS(i915_context,
 931         TP_PROTO(struct i915_gem_context *ctx),
 932         TP_ARGS(ctx),
 933
 934         TP_STRUCT__entry(
 935                         __field(u32, dev)
 936                         __field(struct i915_gem_context *, ctx)
 937                         __field(u32, hw_id)
 938                         __field(struct i915_address_space *, vm)
 939         ),
 940
 941         TP_fast_assign(
 942                         __entry->dev = ctx->i915->drm.primary->index;
 943                         __entry->ctx = ctx;
 944                         __entry->hw_id = ctx->hw_id;
 945                         __entry->vm = ctx->ppgtt ? &ctx->ppgtt->base : NULL;
 946         ),
 947
 948         TP_printk("dev=%u, ctx=%p, ctx_vm=%p, hw_id=%u",
 949                   __entry->dev, __entry->ctx, __entry->vm, __entry->hw_id)
 950 )
 951
 952 DEFINE_EVENT(i915_context, i915_context_create,
 953         TP_PROTO(struct i915_gem_context *ctx),
 954         TP_ARGS(ctx)
 955 );
 956
 957 DEFINE_EVENT(i915_context, i915_context_free,
 958         TP_PROTO(struct i915_gem_context *ctx),
 959         TP_ARGS(ctx)
 960 );
 961
 962 /**
 963  * DOC: switch_mm tracepoint
 964  *
 965  * This tracepoint allows tracking of the mm switch, which is an important point
 966  * in the lifetime of the vm in the legacy submission path. This tracepoint is
 967  * called only if full ppgtt is enabled.
 968  */
 969 TRACE_EVENT(switch_mm,
 970         TP_PROTO(struct intel_engine_cs *engine, struct i915_gem_context *to),
 971
 972         TP_ARGS(engine, to),
 973
 974         TP_STRUCT__entry(
 975                         __field(u32, ring)
 976                         __field(struct i915_gem_context *, to)
 977                         __field(struct i915_address_space *, vm)
 978                         __field(u32, dev)
 979         ),
 980
 981         TP_fast_assign(
 982                         __entry->ring = engine->id;
 983                         __entry->to = to;
 984                         __entry->vm = to->ppgtt? &to->ppgtt->base : NULL;
 985                         __entry->dev = engine->i915->drm.primary->index;
 986         ),
 987
 988         TP_printk("dev=%u, ring=%u, ctx=%p, ctx_vm=%p",
 989                   __entry->dev, __entry->ring, __entry->to, __entry->vm)
 990 );
 991
 992 #endif /* _I915_TRACE_H_ */
 993
 994 /* This part must be outside protection */
 995 #undef TRACE_INCLUDE_PATH
 996 #define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/i915
 997 #include <trace/define_trace.h>