drivers/gpu/drm/i915/i915_trace.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #if !defined(_I915_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
   3 #define _I915_TRACE_H_
   4
   5 #include <linux/stringify.h>
   6 #include <linux/types.h>
   7 #include <linux/tracepoint.h>
   8
   9 #include <drm/drmP.h>
  10 #include "i915_drv.h"
  11 #include "intel_drv.h"
  12 #include "intel_ringbuffer.h"
  13
  14 #undef TRACE_SYSTEM
  15 #define TRACE_SYSTEM i915
  16 #define TRACE_INCLUDE_FILE i915_trace
  17
  18 /* watermark/fifo updates */
  19
  20 TRACE_EVENT(intel_cpu_fifo_underrun,
  21             TP_PROTO(struct drm_i915_private *dev_priv, enum pipe pipe),
  22             TP_ARGS(dev_priv, pipe),
  23
  24             TP_STRUCT__entry(
  25                              __field(enum pipe, pipe)
  26                              __field(u32, frame)
  27                              __field(u32, scanline)
  28                              ),
  29
  30             TP_fast_assign(
  31                            __entry->pipe = pipe;
  32                            __entry->frame = dev_priv->drm.driver->get_vblank_counter(&dev_priv->drm, pipe);
  33                            __entry->scanline = intel_get_crtc_scanline(intel_get_crtc_for_pipe(dev_priv, pipe));
  34                            ),
  35
  36             TP_printk("pipe %c, frame=%u, scanline=%u",
  37                       pipe_name(__entry->pipe),
  38                       __entry->frame, __entry->scanline)
  39 );
  40
  41 TRACE_EVENT(intel_pch_fifo_underrun,
  42             TP_PROTO(struct drm_i915_private *dev_priv, enum pipe pch_transcoder),
  43             TP_ARGS(dev_priv, pch_transcoder),
  44
  45             TP_STRUCT__entry(
  46                              __field(enum pipe, pipe)
  47                              __field(u32, frame)
  48                              __field(u32, scanline)
  49                              ),
  50
  51             TP_fast_assign(
  52                            enum pipe pipe = pch_transcoder;
  53                            __entry->pipe = pipe;
  54                            __entry->frame = dev_priv->drm.driver->get_vblank_counter(&dev_priv->drm, pipe);
  55                            __entry->scanline = intel_get_crtc_scanline(intel_get_crtc_for_pipe(dev_priv, pipe));
  56                            ),
  57
  58             TP_printk("pch transcoder %c, frame=%u, scanline=%u",
  59                       pipe_name(__entry->pipe),
  60                       __entry->frame, __entry->scanline)
  61 );
  62
  63 TRACE_EVENT(intel_memory_cxsr,
  64             TP_PROTO(struct drm_i915_private *dev_priv, bool old, bool new),
  65             TP_ARGS(dev_priv, old, new),
  66
  67             TP_STRUCT__entry(
  68                              __array(u32, frame, 3)
  69                              __array(u32, scanline, 3)
  70                              __field(bool, old)
  71                              __field(bool, new)
  72                              ),
  73
  74             TP_fast_assign(
  75                            enum pipe pipe;
  76                            for_each_pipe(dev_priv, pipe) {
  77                                    __entry->frame[pipe] =
  78                                            dev_priv->drm.driver->get_vblank_counter(&dev_priv->drm, pipe);
  79                                    __entry->scanline[pipe] =
  80                                            intel_get_crtc_scanline(intel_get_crtc_for_pipe(dev_priv, pipe));
  81                            }
  82                            __entry->old = old;
  83                            __entry->new = new;
  84                            ),
  85
  86             TP_printk("%s->%s, pipe A: frame=%u, scanline=%u, pipe B: frame=%u, scanline=%u, pipe C: frame=%u, scanline=%u",
  87                       onoff(__entry->old), onoff(__entry->new),
  88                       __entry->frame[PIPE_A], __entry->scanline[PIPE_A],
  89                       __entry->frame[PIPE_B], __entry->scanline[PIPE_B],
  90                       __entry->frame[PIPE_C], __entry->scanline[PIPE_C])
  91 );
  92
  93 TRACE_EVENT(g4x_wm,
  94             TP_PROTO(struct intel_crtc *crtc, const struct g4x_wm_values *wm),
  95             TP_ARGS(crtc, wm),
  96
  97             TP_STRUCT__entry(
  98                              __field(enum pipe, pipe)
  99                              __field(u32, frame)
 100                              __field(u32, scanline)
 101                              __field(u16, primary)
 102                              __field(u16, sprite)
 103                              __field(u16, cursor)
 104                              __field(u16, sr_plane)
 105                              __field(u16, sr_cursor)
 106                              __field(u16, sr_fbc)
 107                              __field(u16, hpll_plane)
 108                              __field(u16, hpll_cursor)
 109                              __field(u16, hpll_fbc)
 110                              __field(bool, cxsr)
 111                              __field(bool, hpll)
 112                              __field(bool, fbc)
 113                              ),
 114
 115             TP_fast_assign(
 116                            __entry->pipe = crtc->pipe;
 117                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
 118                                                                                        crtc->pipe);
 119                            __entry->scanline = intel_get_crtc_scanline(crtc);
 120                            __entry->primary = wm->pipe[crtc->pipe].plane[PLANE_PRIMARY];
 121                            __entry->sprite = wm->pipe[crtc->pipe].plane[PLANE_SPRITE0];
 122                            __entry->cursor = wm->pipe[crtc->pipe].plane[PLANE_CURSOR];
 123                            __entry->sr_plane = wm->sr.plane;
 124                            __entry->sr_cursor = wm->sr.cursor;
 125                            __entry->sr_fbc = wm->sr.fbc;
 126                            __entry->hpll_plane = wm->hpll.plane;
 127                            __entry->hpll_cursor = wm->hpll.cursor;
 128                            __entry->hpll_fbc = wm->hpll.fbc;
 129                            __entry->cxsr = wm->cxsr;
 130                            __entry->hpll = wm->hpll_en;
 131                            __entry->fbc = wm->fbc_en;
 132                            ),
 133
 134             TP_printk("pipe %c, frame=%u, scanline=%u, wm %d/%d/%d, sr %s/%d/%d/%d, hpll %s/%d/%d/%d, fbc %s",
 135                       pipe_name(__entry->pipe), __entry->frame, __entry->scanline,
 136                       __entry->primary, __entry->sprite, __entry->cursor,
 137                       yesno(__entry->cxsr), __entry->sr_plane, __entry->sr_cursor, __entry->sr_fbc,
 138                       yesno(__entry->hpll), __entry->hpll_plane, __entry->hpll_cursor, __entry->hpll_fbc,
 139                       yesno(__entry->fbc))
 140 );
 141
 142 TRACE_EVENT(vlv_wm,
 143             TP_PROTO(struct intel_crtc *crtc, const struct vlv_wm_values *wm),
 144             TP_ARGS(crtc, wm),
 145
 146             TP_STRUCT__entry(
 147                              __field(enum pipe, pipe)
 148                              __field(u32, frame)
 149                              __field(u32, scanline)
 150                              __field(u32, level)
 151                              __field(u32, cxsr)
 152                              __field(u32, primary)
 153                              __field(u32, sprite0)
 154                              __field(u32, sprite1)
 155                              __field(u32, cursor)
 156                              __field(u32, sr_plane)
 157                              __field(u32, sr_cursor)
 158                              ),
 159
 160             TP_fast_assign(
 161                            __entry->pipe = crtc->pipe;
 162                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
 163                                                                                        crtc->pipe);
 164                            __entry->scanline = intel_get_crtc_scanline(crtc);
 165                            __entry->level = wm->level;
 166                            __entry->cxsr = wm->cxsr;
 167                            __entry->primary = wm->pipe[crtc->pipe].plane[PLANE_PRIMARY];
 168                            __entry->sprite0 = wm->pipe[crtc->pipe].plane[PLANE_SPRITE0];
 169                            __entry->sprite1 = wm->pipe[crtc->pipe].plane[PLANE_SPRITE1];
 170                            __entry->cursor = wm->pipe[crtc->pipe].plane[PLANE_CURSOR];
 171                            __entry->sr_plane = wm->sr.plane;
 172                            __entry->sr_cursor = wm->sr.cursor;
 173                            ),
 174
 175             TP_printk("pipe %c, frame=%u, scanline=%u, level=%d, cxsr=%d, wm %d/%d/%d/%d, sr %d/%d",
 176                       pipe_name(__entry->pipe), __entry->frame,
 177                       __entry->scanline, __entry->level, __entry->cxsr,
 178                       __entry->primary, __entry->sprite0, __entry->sprite1, __entry->cursor,
 179                       __entry->sr_plane, __entry->sr_cursor)
 180 );
 181
 182 TRACE_EVENT(vlv_fifo_size,
 183             TP_PROTO(struct intel_crtc *crtc, u32 sprite0_start, u32 sprite1_start, u32 fifo_size),
 184             TP_ARGS(crtc, sprite0_start, sprite1_start, fifo_size),
 185
 186             TP_STRUCT__entry(
 187                              __field(enum pipe, pipe)
 188                              __field(u32, frame)
 189                              __field(u32, scanline)
 190                              __field(u32, sprite0_start)
 191                              __field(u32, sprite1_start)
 192                              __field(u32, fifo_size)
 193                              ),
 194
 195             TP_fast_assign(
 196                            __entry->pipe = crtc->pipe;
 197                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
 198                                                                                        crtc->pipe);
 199                            __entry->scanline = intel_get_crtc_scanline(crtc);
 200                            __entry->sprite0_start = sprite0_start;
 201                            __entry->sprite1_start = sprite1_start;
 202                            __entry->fifo_size = fifo_size;
 203                            ),
 204
 205             TP_printk("pipe %c, frame=%u, scanline=%u, %d/%d/%d",
 206                       pipe_name(__entry->pipe), __entry->frame,
 207                       __entry->scanline, __entry->sprite0_start,
 208                       __entry->sprite1_start, __entry->fifo_size)
 209 );
 210
 211 /* plane updates */
 212
 213 TRACE_EVENT(intel_update_plane,
 214             TP_PROTO(struct drm_plane *plane, struct intel_crtc *crtc),
 215             TP_ARGS(plane, crtc),
 216
 217             TP_STRUCT__entry(
 218                              __field(enum pipe, pipe)
 219                              __field(const char *, name)
 220                              __field(u32, frame)
 221                              __field(u32, scanline)
 222                              __array(int, src, 4)
 223                              __array(int, dst, 4)
 224                              ),
 225
 226             TP_fast_assign(
 227                            __entry->pipe = crtc->pipe;
 228                            __entry->name = plane->name;
 229                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
 230                                                                                        crtc->pipe);
 231                            __entry->scanline = intel_get_crtc_scanline(crtc);
 232                            memcpy(__entry->src, &plane->state->src, sizeof(__entry->src));
 233                            memcpy(__entry->dst, &plane->state->dst, sizeof(__entry->dst));
 234                            ),
 235
 236             TP_printk("pipe %c, plane %s, frame=%u, scanline=%u, " DRM_RECT_FP_FMT " -> " DRM_RECT_FMT,
 237                       pipe_name(__entry->pipe), __entry->name,
 238                       __entry->frame, __entry->scanline,
 239                       DRM_RECT_FP_ARG((const struct drm_rect *)__entry->src),
 240                       DRM_RECT_ARG((const struct drm_rect *)__entry->dst))
 241 );
 242
 243 TRACE_EVENT(intel_disable_plane,
 244             TP_PROTO(struct drm_plane *plane, struct intel_crtc *crtc),
 245             TP_ARGS(plane, crtc),
 246
 247             TP_STRUCT__entry(
 248                              __field(enum pipe, pipe)
 249                              __field(const char *, name)
 250                              __field(u32, frame)
 251                              __field(u32, scanline)
 252                              ),
 253
 254             TP_fast_assign(
 255                            __entry->pipe = crtc->pipe;
 256                            __entry->name = plane->name;
 257                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
 258                                                                                        crtc->pipe);
 259                            __entry->scanline = intel_get_crtc_scanline(crtc);
 260                            ),
 261
 262             TP_printk("pipe %c, plane %s, frame=%u, scanline=%u",
 263                       pipe_name(__entry->pipe), __entry->name,
 264                       __entry->frame, __entry->scanline)
 265 );
 266
 267 /* pipe updates */
 268
 269 TRACE_EVENT(i915_pipe_update_start,
 270             TP_PROTO(struct intel_crtc *crtc),
 271             TP_ARGS(crtc),
 272
 273             TP_STRUCT__entry(
 274                              __field(enum pipe, pipe)
 275                              __field(u32, frame)
 276                              __field(u32, scanline)
 277                              __field(u32, min)
 278                              __field(u32, max)
 279                              ),
 280
 281             TP_fast_assign(
 282                            __entry->pipe = crtc->pipe;
 283                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
 284                                                                                        crtc->pipe);
 285                            __entry->scanline = intel_get_crtc_scanline(crtc);
 286                            __entry->min = crtc->debug.min_vbl;
 287                            __entry->max = crtc->debug.max_vbl;
 288                            ),
 289
 290             TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
 291                       pipe_name(__entry->pipe), __entry->frame,
 292                        __entry->scanline, __entry->min, __entry->max)
 293 );
 294
 295 TRACE_EVENT(i915_pipe_update_vblank_evaded,
 296             TP_PROTO(struct intel_crtc *crtc),
 297             TP_ARGS(crtc),
 298
 299             TP_STRUCT__entry(
 300                              __field(enum pipe, pipe)
 301                              __field(u32, frame)
 302                              __field(u32, scanline)
 303                              __field(u32, min)
 304                              __field(u32, max)
 305                              ),
 306
 307             TP_fast_assign(
 308                            __entry->pipe = crtc->pipe;
 309                            __entry->frame = crtc->debug.start_vbl_count;
 310                            __entry->scanline = crtc->debug.scanline_start;
 311                            __entry->min = crtc->debug.min_vbl;
 312                            __entry->max = crtc->debug.max_vbl;
 313                            ),
 314
 315             TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
 316                       pipe_name(__entry->pipe), __entry->frame,
 317                        __entry->scanline, __entry->min, __entry->max)
 318 );
 319
 320 TRACE_EVENT(i915_pipe_update_end,
 321             TP_PROTO(struct intel_crtc *crtc, u32 frame, int scanline_end),
 322             TP_ARGS(crtc, frame, scanline_end),
 323
 324             TP_STRUCT__entry(
 325                              __field(enum pipe, pipe)
 326                              __field(u32, frame)
 327                              __field(u32, scanline)
 328                              ),
 329
 330             TP_fast_assign(
 331                            __entry->pipe = crtc->pipe;
 332                            __entry->frame = frame;
 333                            __entry->scanline = scanline_end;
 334                            ),
 335
 336             TP_printk("pipe %c, frame=%u, scanline=%u",
 337                       pipe_name(__entry->pipe), __entry->frame,
 338                       __entry->scanline)
 339 );
 340
 341 /* object tracking */
 342
 343 TRACE_EVENT(i915_gem_object_create,
 344             TP_PROTO(struct drm_i915_gem_object *obj),
 345             TP_ARGS(obj),
 346
 347             TP_STRUCT__entry(
 348                              __field(struct drm_i915_gem_object *, obj)
 349                              __field(u64, size)
 350                              ),
 351
 352             TP_fast_assign(
 353                            __entry->obj = obj;
 354                            __entry->size = obj->base.size;
 355                            ),
 356
 357             TP_printk("obj=%p, size=0x%llx", __entry->obj, __entry->size)
 358 );
 359
 360 TRACE_EVENT(i915_gem_shrink,
 361             TP_PROTO(struct drm_i915_private *i915, unsigned long target, unsigned flags),
 362             TP_ARGS(i915, target, flags),
 363
 364             TP_STRUCT__entry(
 365                              __field(int, dev)
 366                              __field(unsigned long, target)
 367                              __field(unsigned, flags)
 368                              ),
 369
 370             TP_fast_assign(
 371                            __entry->dev = i915->drm.primary->index;
 372                            __entry->target = target;
 373                            __entry->flags = flags;
 374                            ),
 375
 376             TP_printk("dev=%d, target=%lu, flags=%x",
 377                       __entry->dev, __entry->target, __entry->flags)
 378 );
 379
 380 TRACE_EVENT(i915_vma_bind,
 381             TP_PROTO(struct i915_vma *vma, unsigned flags),
 382             TP_ARGS(vma, flags),
 383
 384             TP_STRUCT__entry(
 385                              __field(struct drm_i915_gem_object *, obj)
 386                              __field(struct i915_address_space *, vm)
 387                              __field(u64, offset)
 388                              __field(u64, size)
 389                              __field(unsigned, flags)
 390                              ),
 391
 392             TP_fast_assign(
 393                            __entry->obj = vma->obj;
 394                            __entry->vm = vma->vm;
 395                            __entry->offset = vma->node.start;
 396                            __entry->size = vma->node.size;
 397                            __entry->flags = flags;
 398                            ),
 399
 400             TP_printk("obj=%p, offset=0x%016llx size=0x%llx%s vm=%p",
 401                       __entry->obj, __entry->offset, __entry->size,
 402                       __entry->flags & PIN_MAPPABLE ? ", mappable" : "",
 403                       __entry->vm)
 404 );
 405
 406 TRACE_EVENT(i915_vma_unbind,
 407             TP_PROTO(struct i915_vma *vma),
 408             TP_ARGS(vma),
 409
 410             TP_STRUCT__entry(
 411                              __field(struct drm_i915_gem_object *, obj)
 412                              __field(struct i915_address_space *, vm)
 413                              __field(u64, offset)
 414                              __field(u64, size)
 415                              ),
 416
 417             TP_fast_assign(
 418                            __entry->obj = vma->obj;
 419                            __entry->vm = vma->vm;
 420                            __entry->offset = vma->node.start;
 421                            __entry->size = vma->node.size;
 422                            ),
 423
 424             TP_printk("obj=%p, offset=0x%016llx size=0x%llx vm=%p",
 425                       __entry->obj, __entry->offset, __entry->size, __entry->vm)
 426 );
 427
 428 TRACE_EVENT(i915_gem_object_pwrite,
 429             TP_PROTO(struct drm_i915_gem_object *obj, u64 offset, u64 len),
 430             TP_ARGS(obj, offset, len),
 431
 432             TP_STRUCT__entry(
 433                              __field(struct drm_i915_gem_object *, obj)
 434                              __field(u64, offset)
 435                              __field(u64, len)
 436                              ),
 437
 438             TP_fast_assign(
 439                            __entry->obj = obj;
 440                            __entry->offset = offset;
 441                            __entry->len = len;
 442                            ),
 443
 444             TP_printk("obj=%p, offset=0x%llx, len=0x%llx",
 445                       __entry->obj, __entry->offset, __entry->len)
 446 );
 447
 448 TRACE_EVENT(i915_gem_object_pread,
 449             TP_PROTO(struct drm_i915_gem_object *obj, u64 offset, u64 len),
 450             TP_ARGS(obj, offset, len),
 451
 452             TP_STRUCT__entry(
 453                              __field(struct drm_i915_gem_object *, obj)
 454                              __field(u64, offset)
 455                              __field(u64, len)
 456                              ),
 457
 458             TP_fast_assign(
 459                            __entry->obj = obj;
 460                            __entry->offset = offset;
 461                            __entry->len = len;
 462                            ),
 463
 464             TP_printk("obj=%p, offset=0x%llx, len=0x%llx",
 465                       __entry->obj, __entry->offset, __entry->len)
 466 );
 467
 468 TRACE_EVENT(i915_gem_object_fault,
 469             TP_PROTO(struct drm_i915_gem_object *obj, u64 index, bool gtt, bool write),
 470             TP_ARGS(obj, index, gtt, write),
 471
 472             TP_STRUCT__entry(
 473                              __field(struct drm_i915_gem_object *, obj)
 474                              __field(u64, index)
 475                              __field(bool, gtt)
 476                              __field(bool, write)
 477                              ),
 478
 479             TP_fast_assign(
 480                            __entry->obj = obj;
 481                            __entry->index = index;
 482                            __entry->gtt = gtt;
 483                            __entry->write = write;
 484                            ),
 485
 486             TP_printk("obj=%p, %s index=%llu %s",
 487                       __entry->obj,
 488                       __entry->gtt ? "GTT" : "CPU",
 489                       __entry->index,
 490                       __entry->write ? ", writable" : "")
 491 );
 492
 493 DECLARE_EVENT_CLASS(i915_gem_object,
 494             TP_PROTO(struct drm_i915_gem_object *obj),
 495             TP_ARGS(obj),
 496
 497             TP_STRUCT__entry(
 498                              __field(struct drm_i915_gem_object *, obj)
 499                              ),
 500
 501             TP_fast_assign(
 502                            __entry->obj = obj;
 503                            ),
 504
 505             TP_printk("obj=%p", __entry->obj)
 506 );
 507
 508 DEFINE_EVENT(i915_gem_object, i915_gem_object_clflush,
 509              TP_PROTO(struct drm_i915_gem_object *obj),
 510              TP_ARGS(obj)
 511 );
 512
 513 DEFINE_EVENT(i915_gem_object, i915_gem_object_destroy,
 514             TP_PROTO(struct drm_i915_gem_object *obj),
 515             TP_ARGS(obj)
 516 );
 517
 518 TRACE_EVENT(i915_gem_evict,
 519             TP_PROTO(struct i915_address_space *vm, u64 size, u64 align, unsigned int flags),
 520             TP_ARGS(vm, size, align, flags),
 521
 522             TP_STRUCT__entry(
 523                              __field(u32, dev)
 524                              __field(struct i915_address_space *, vm)
 525                              __field(u64, size)
 526                              __field(u64, align)
 527                              __field(unsigned int, flags)
 528                             ),
 529
 530             TP_fast_assign(
 531                            __entry->dev = vm->i915->drm.primary->index;
 532                            __entry->vm = vm;
 533                            __entry->size = size;
 534                            __entry->align = align;
 535                            __entry->flags = flags;
 536                           ),
 537
 538             TP_printk("dev=%d, vm=%p, size=0x%llx, align=0x%llx %s",
 539                       __entry->dev, __entry->vm, __entry->size, __entry->align,
 540                       __entry->flags & PIN_MAPPABLE ? ", mappable" : "")
 541 );
 542
 543 TRACE_EVENT(i915_gem_evict_node,
 544             TP_PROTO(struct i915_address_space *vm, struct drm_mm_node *node, unsigned int flags),
 545             TP_ARGS(vm, node, flags),
 546
 547             TP_STRUCT__entry(
 548                              __field(u32, dev)
 549                              __field(struct i915_address_space *, vm)
 550                              __field(u64, start)
 551                              __field(u64, size)
 552                              __field(unsigned long, color)
 553                              __field(unsigned int, flags)
 554                             ),
 555
 556             TP_fast_assign(
 557                            __entry->dev = vm->i915->drm.primary->index;
 558                            __entry->vm = vm;
 559                            __entry->start = node->start;
 560                            __entry->size = node->size;
 561                            __entry->color = node->color;
 562                            __entry->flags = flags;
 563                           ),
 564
 565             TP_printk("dev=%d, vm=%p, start=0x%llx size=0x%llx, color=0x%lx, flags=%x",
 566                       __entry->dev, __entry->vm,
 567                       __entry->start, __entry->size,
 568                       __entry->color, __entry->flags)
 569 );
 570
 571 TRACE_EVENT(i915_gem_evict_vm,
 572             TP_PROTO(struct i915_address_space *vm),
 573             TP_ARGS(vm),
 574
 575             TP_STRUCT__entry(
 576                              __field(u32, dev)
 577                              __field(struct i915_address_space *, vm)
 578                             ),
 579
 580             TP_fast_assign(
 581                            __entry->dev = vm->i915->drm.primary->index;
 582                            __entry->vm = vm;
 583                           ),
 584
 585             TP_printk("dev=%d, vm=%p", __entry->dev, __entry->vm)
 586 );
 587
 588 TRACE_EVENT(i915_gem_ring_sync_to,
 589             TP_PROTO(struct drm_i915_gem_request *to,
 590                      struct drm_i915_gem_request *from),
 591             TP_ARGS(to, from),
 592
 593             TP_STRUCT__entry(
 594                              __field(u32, dev)
 595                              __field(u32, sync_from)
 596                              __field(u32, sync_to)
 597                              __field(u32, seqno)
 598                              ),
 599
 600             TP_fast_assign(
 601                            __entry->dev = from->i915->drm.primary->index;
 602                            __entry->sync_from = from->engine->id;
 603                            __entry->sync_to = to->engine->id;
 604                            __entry->seqno = from->global_seqno;
 605                            ),
 606
 607             TP_printk("dev=%u, sync-from=%u, sync-to=%u, seqno=%u",
 608                       __entry->dev,
 609                       __entry->sync_from, __entry->sync_to,
 610                       __entry->seqno)
 611 );
 612
 613 TRACE_EVENT(i915_gem_request_queue,
 614             TP_PROTO(struct drm_i915_gem_request *req, u32 flags),
 615             TP_ARGS(req, flags),
 616
 617             TP_STRUCT__entry(
 618                              __field(u32, dev)
 619                              __field(u32, ring)
 620                              __field(u32, ctx)
 621                              __field(u32, seqno)
 622                              __field(u32, flags)
 623                              ),
 624
 625             TP_fast_assign(
 626                            __entry->dev = req->i915->drm.primary->index;
 627                            __entry->ring = req->engine->id;
 628                            __entry->ctx = req->fence.context;
 629                            __entry->seqno = req->fence.seqno;
 630                            __entry->flags = flags;
 631                            ),
 632
 633             TP_printk("dev=%u, ring=%u, ctx=%u, seqno=%u, flags=0x%x",
 634                       __entry->dev, __entry->ring, __entry->ctx, __entry->seqno,
 635                       __entry->flags)
 636 );
 637
 638 DECLARE_EVENT_CLASS(i915_gem_request,
 639             TP_PROTO(struct drm_i915_gem_request *req),
 640             TP_ARGS(req),
 641
 642             TP_STRUCT__entry(
 643                              __field(u32, dev)
 644                              __field(u32, ctx)
 645                              __field(u32, ring)
 646                              __field(u32, seqno)
 647                              __field(u32, global)
 648                              ),
 649
 650             TP_fast_assign(
 651                            __entry->dev = req->i915->drm.primary->index;
 652                            __entry->ring = req->engine->id;
 653                            __entry->ctx = req->fence.context;
 654                            __entry->seqno = req->fence.seqno;
 655                            __entry->global = req->global_seqno;
 656                            ),
 657
 658             TP_printk("dev=%u, ring=%u, ctx=%u, seqno=%u, global=%u",
 659                       __entry->dev, __entry->ring, __entry->ctx, __entry->seqno,
 660                       __entry->global)
 661 );
 662
 663 DEFINE_EVENT(i915_gem_request, i915_gem_request_add,
 664             TP_PROTO(struct drm_i915_gem_request *req),
 665             TP_ARGS(req)
 666 );
 667
 668 #if defined(CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS)
 669 DEFINE_EVENT(i915_gem_request, i915_gem_request_submit,
 670              TP_PROTO(struct drm_i915_gem_request *req),
 671              TP_ARGS(req)
 672 );
 673
 674 DEFINE_EVENT(i915_gem_request, i915_gem_request_execute,
 675              TP_PROTO(struct drm_i915_gem_request *req),
 676              TP_ARGS(req)
 677 );
 678
 679 DECLARE_EVENT_CLASS(i915_gem_request_hw,
 680                     TP_PROTO(struct drm_i915_gem_request *req,
 681                              unsigned int port),
 682                     TP_ARGS(req, port),
 683
 684                     TP_STRUCT__entry(
 685                                      __field(u32, dev)
 686                                      __field(u32, ring)
 687                                      __field(u32, seqno)
 688                                      __field(u32, global_seqno)
 689                                      __field(u32, ctx)
 690                                      __field(u32, port)
 691                                     ),
 692
 693                     TP_fast_assign(
 694                                    __entry->dev = req->i915->drm.primary->index;
 695                                    __entry->ring = req->engine->id;
 696                                    __entry->ctx = req->fence.context;
 697                                    __entry->seqno = req->fence.seqno;
 698                                    __entry->global_seqno = req->global_seqno;
 699                                    __entry->port = port;
 700                                   ),
 701
 702                     TP_printk("dev=%u, ring=%u, ctx=%u, seqno=%u, global=%u, port=%u",
 703                               __entry->dev, __entry->ring, __entry->ctx,
 704                               __entry->seqno, __entry->global_seqno,
 705                               __entry->port)
 706 );
 707
 708 DEFINE_EVENT(i915_gem_request_hw, i915_gem_request_in,
 709              TP_PROTO(struct drm_i915_gem_request *req, unsigned int port),
 710              TP_ARGS(req, port)
 711 );
 712
 713 DEFINE_EVENT(i915_gem_request, i915_gem_request_out,
 714              TP_PROTO(struct drm_i915_gem_request *req),
 715              TP_ARGS(req)
 716 );
 717 #else
 718 #if !defined(TRACE_HEADER_MULTI_READ)
 719 static inline void
 720 trace_i915_gem_request_submit(struct drm_i915_gem_request *req)
 721 {
 722 }
 723
 724 static inline void
 725 trace_i915_gem_request_execute(struct drm_i915_gem_request *req)
 726 {
 727 }
 728
 729 static inline void
 730 trace_i915_gem_request_in(struct drm_i915_gem_request *req, unsigned int port)
 731 {
 732 }
 733
 734 static inline void
 735 trace_i915_gem_request_out(struct drm_i915_gem_request *req)
 736 {
 737 }
 738 #endif
 739 #endif
 740
 741 TRACE_EVENT(intel_engine_notify,
 742             TP_PROTO(struct intel_engine_cs *engine, bool waiters),
 743             TP_ARGS(engine, waiters),
 744
 745             TP_STRUCT__entry(
 746                              __field(u32, dev)
 747                              __field(u32, ring)
 748                              __field(u32, seqno)
 749                              __field(bool, waiters)
 750                              ),
 751
 752             TP_fast_assign(
 753                            __entry->dev = engine->i915->drm.primary->index;
 754                            __entry->ring = engine->id;
 755                            __entry->seqno = intel_engine_get_seqno(engine);
 756                            __entry->waiters = waiters;
 757                            ),
 758
 759             TP_printk("dev=%u, ring=%u, seqno=%u, waiters=%u",
 760                       __entry->dev, __entry->ring, __entry->seqno,
 761                       __entry->waiters)
 762 );
 763
 764 DEFINE_EVENT(i915_gem_request, i915_gem_request_retire,
 765             TP_PROTO(struct drm_i915_gem_request *req),
 766             TP_ARGS(req)
 767 );
 768
 769 TRACE_EVENT(i915_gem_request_wait_begin,
 770             TP_PROTO(struct drm_i915_gem_request *req, unsigned int flags),
 771             TP_ARGS(req, flags),
 772
 773             TP_STRUCT__entry(
 774                              __field(u32, dev)
 775                              __field(u32, ring)
 776                              __field(u32, ctx)
 777                              __field(u32, seqno)
 778                              __field(u32, global)
 779                              __field(unsigned int, flags)
 780                              ),
 781
 782             /* NB: the blocking information is racy since mutex_is_locked
 783              * doesn't check that the current thread holds the lock. The only
 784              * other option would be to pass the boolean information of whether
 785              * or not the class was blocking down through the stack which is
 786              * less desirable.
 787              */
 788             TP_fast_assign(
 789                            __entry->dev = req->i915->drm.primary->index;
 790                            __entry->ring = req->engine->id;
 791                            __entry->ctx = req->fence.context;
 792                            __entry->seqno = req->fence.seqno;
 793                            __entry->global = req->global_seqno;
 794                            __entry->flags = flags;
 795                            ),
 796
 797             TP_printk("dev=%u, ring=%u, ctx=%u, seqno=%u, global=%u, blocking=%u, flags=0x%x",
 798                       __entry->dev, __entry->ring, __entry->ctx, __entry->seqno,
 799                       __entry->global, !!(__entry->flags & I915_WAIT_LOCKED),
 800                       __entry->flags)
 801 );
 802
 803 DEFINE_EVENT(i915_gem_request, i915_gem_request_wait_end,
 804             TP_PROTO(struct drm_i915_gem_request *req),
 805             TP_ARGS(req)
 806 );
 807
 808 TRACE_EVENT(i915_flip_request,
 809             TP_PROTO(int plane, struct drm_i915_gem_object *obj),
 810
 811             TP_ARGS(plane, obj),
 812
 813             TP_STRUCT__entry(
 814                     __field(int, plane)
 815                     __field(struct drm_i915_gem_object *, obj)
 816                     ),
 817
 818             TP_fast_assign(
 819                     __entry->plane = plane;
 820                     __entry->obj = obj;
 821                     ),
 822
 823             TP_printk("plane=%d, obj=%p", __entry->plane, __entry->obj)
 824 );
 825
 826 TRACE_EVENT(i915_flip_complete,
 827             TP_PROTO(int plane, struct drm_i915_gem_object *obj),
 828
 829             TP_ARGS(plane, obj),
 830
 831             TP_STRUCT__entry(
 832                     __field(int, plane)
 833                     __field(struct drm_i915_gem_object *, obj)
 834                     ),
 835
 836             TP_fast_assign(
 837                     __entry->plane = plane;
 838                     __entry->obj = obj;
 839                     ),
 840
 841             TP_printk("plane=%d, obj=%p", __entry->plane, __entry->obj)
 842 );
 843
 844 TRACE_EVENT_CONDITION(i915_reg_rw,
 845         TP_PROTO(bool write, i915_reg_t reg, u64 val, int len, bool trace),
 846
 847         TP_ARGS(write, reg, val, len, trace),
 848
 849         TP_CONDITION(trace),
 850
 851         TP_STRUCT__entry(
 852                 __field(u64, val)
 853                 __field(u32, reg)
 854                 __field(u16, write)
 855                 __field(u16, len)
 856                 ),
 857
 858         TP_fast_assign(
 859                 __entry->val = (u64)val;
 860                 __entry->reg = i915_mmio_reg_offset(reg);
 861                 __entry->write = write;
 862                 __entry->len = len;
 863                 ),
 864
 865         TP_printk("%s reg=0x%x, len=%d, val=(0x%x, 0x%x)",
 866                 __entry->write ? "write" : "read",
 867                 __entry->reg, __entry->len,
 868                 (u32)(__entry->val & 0xffffffff),
 869                 (u32)(__entry->val >> 32))
 870 );
 871
 872 TRACE_EVENT(intel_gpu_freq_change,
 873             TP_PROTO(u32 freq),
 874             TP_ARGS(freq),
 875
 876             TP_STRUCT__entry(
 877                              __field(u32, freq)
 878                              ),
 879
 880             TP_fast_assign(
 881                            __entry->freq = freq;
 882                            ),
 883
 884             TP_printk("new_freq=%u", __entry->freq)
 885 );
 886
 887 /**
 888  * DOC: i915_ppgtt_create and i915_ppgtt_release tracepoints
 889  *
 890  * With full ppgtt enabled each process using drm will allocate at least one
 891  * translation table. With these traces it is possible to keep track of the
 892  * allocation and of the lifetime of the tables; this can be used during
 893  * testing/debug to verify that we are not leaking ppgtts.
 894  * These traces identify the ppgtt through the vm pointer, which is also printed
 895  * by the i915_vma_bind and i915_vma_unbind tracepoints.
 896  */
 897 DECLARE_EVENT_CLASS(i915_ppgtt,
 898         TP_PROTO(struct i915_address_space *vm),
 899         TP_ARGS(vm),
 900
 901         TP_STRUCT__entry(
 902                         __field(struct i915_address_space *, vm)
 903                         __field(u32, dev)
 904         ),
 905
 906         TP_fast_assign(
 907                         __entry->vm = vm;
 908                         __entry->dev = vm->i915->drm.primary->index;
 909         ),
 910
 911         TP_printk("dev=%u, vm=%p", __entry->dev, __entry->vm)
 912 )
 913
 914 DEFINE_EVENT(i915_ppgtt, i915_ppgtt_create,
 915         TP_PROTO(struct i915_address_space *vm),
 916         TP_ARGS(vm)
 917 );
 918
 919 DEFINE_EVENT(i915_ppgtt, i915_ppgtt_release,
 920         TP_PROTO(struct i915_address_space *vm),
 921         TP_ARGS(vm)
 922 );
 923
 924 /**
 925  * DOC: i915_context_create and i915_context_free tracepoints
 926  *
 927  * These tracepoints are used to track creation and deletion of contexts.
 928  * If full ppgtt is enabled, they also print the address of the vm assigned to
 929  * the context.
 930  */
 931 DECLARE_EVENT_CLASS(i915_context,
 932         TP_PROTO(struct i915_gem_context *ctx),
 933         TP_ARGS(ctx),
 934
 935         TP_STRUCT__entry(
 936                         __field(u32, dev)
 937                         __field(struct i915_gem_context *, ctx)
 938                         __field(u32, hw_id)
 939                         __field(struct i915_address_space *, vm)
 940         ),
 941
 942         TP_fast_assign(
 943                         __entry->dev = ctx->i915->drm.primary->index;
 944                         __entry->ctx = ctx;
 945                         __entry->hw_id = ctx->hw_id;
 946                         __entry->vm = ctx->ppgtt ? &ctx->ppgtt->base : NULL;
 947         ),
 948
 949         TP_printk("dev=%u, ctx=%p, ctx_vm=%p, hw_id=%u",
 950                   __entry->dev, __entry->ctx, __entry->vm, __entry->hw_id)
 951 )
 952
 953 DEFINE_EVENT(i915_context, i915_context_create,
 954         TP_PROTO(struct i915_gem_context *ctx),
 955         TP_ARGS(ctx)
 956 );
 957
 958 DEFINE_EVENT(i915_context, i915_context_free,
 959         TP_PROTO(struct i915_gem_context *ctx),
 960         TP_ARGS(ctx)
 961 );
 962
 963 /**
 964  * DOC: switch_mm tracepoint
 965  *
 966  * This tracepoint allows tracking of the mm switch, which is an important point
 967  * in the lifetime of the vm in the legacy submission path. This tracepoint is
 968  * called only if full ppgtt is enabled.
 969  */
 970 TRACE_EVENT(switch_mm,
 971         TP_PROTO(struct intel_engine_cs *engine, struct i915_gem_context *to),
 972
 973         TP_ARGS(engine, to),
 974
 975         TP_STRUCT__entry(
 976                         __field(u32, ring)
 977                         __field(struct i915_gem_context *, to)
 978                         __field(struct i915_address_space *, vm)
 979                         __field(u32, dev)
 980         ),
 981
 982         TP_fast_assign(
 983                         __entry->ring = engine->id;
 984                         __entry->to = to;
 985                         __entry->vm = to->ppgtt? &to->ppgtt->base : NULL;
 986                         __entry->dev = engine->i915->drm.primary->index;
 987         ),
 988
 989         TP_printk("dev=%u, ring=%u, ctx=%p, ctx_vm=%p",
 990                   __entry->dev, __entry->ring, __entry->to, __entry->vm)
 991 );
 992
 993 #endif /* _I915_TRACE_H_ */
 994
 995 /* This part must be outside protection */
 996 #undef TRACE_INCLUDE_PATH
 997 #define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/i915
 998 #include <trace/define_trace.h>