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/drm_drv.h>
  10
  11 #include "display/intel_display_types.h"
  12 #include "gt/intel_engine.h"
  13
  14 #include "i915_drv.h"
  15 #include "i915_irq.h"
  16
  17 #undef TRACE_SYSTEM
  18 #define TRACE_SYSTEM i915
  19 #define TRACE_INCLUDE_FILE i915_trace
  20
  21 /* watermark/fifo updates */
  22
  23 TRACE_EVENT(intel_pipe_enable,
  24             TP_PROTO(struct intel_crtc *crtc),
  25             TP_ARGS(crtc),
  26
  27             TP_STRUCT__entry(
  28                              __array(u32, frame, 3)
  29                              __array(u32, scanline, 3)
  30                              __field(enum pipe, pipe)
  31                              ),
  32             TP_fast_assign(
  33                            struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
  34                            struct intel_crtc *it__;
  35                            for_each_intel_crtc(&dev_priv->drm, it__) {
  36                                    __entry->frame[it__->pipe] = intel_crtc_get_vblank_counter(it__);
  37                                    __entry->scanline[it__->pipe] = intel_get_crtc_scanline(it__);
  38                            }
  39                            __entry->pipe = crtc->pipe;
  40                            ),
  41
  42             TP_printk("pipe %c enable, pipe A: frame=%u, scanline=%u, pipe B: frame=%u, scanline=%u, pipe C: frame=%u, scanline=%u",
  43                       pipe_name(__entry->pipe),
  44                       __entry->frame[PIPE_A], __entry->scanline[PIPE_A],
  45                       __entry->frame[PIPE_B], __entry->scanline[PIPE_B],
  46                       __entry->frame[PIPE_C], __entry->scanline[PIPE_C])
  47 );
  48
  49 TRACE_EVENT(intel_pipe_disable,
  50             TP_PROTO(struct intel_crtc *crtc),
  51             TP_ARGS(crtc),
  52
  53             TP_STRUCT__entry(
  54                              __array(u32, frame, 3)
  55                              __array(u32, scanline, 3)
  56                              __field(enum pipe, pipe)
  57                              ),
  58
  59             TP_fast_assign(
  60                            struct drm_i915_private *dev_priv = to_i915(crtc->base.dev);
  61                            struct intel_crtc *it__;
  62                            for_each_intel_crtc(&dev_priv->drm, it__) {
  63                                    __entry->frame[it__->pipe] = intel_crtc_get_vblank_counter(it__);
  64                                    __entry->scanline[it__->pipe] = intel_get_crtc_scanline(it__);
  65                            }
  66                            __entry->pipe = crtc->pipe;
  67                            ),
  68
  69             TP_printk("pipe %c disable, pipe A: frame=%u, scanline=%u, pipe B: frame=%u, scanline=%u, pipe C: frame=%u, scanline=%u",
  70                       pipe_name(__entry->pipe),
  71                       __entry->frame[PIPE_A], __entry->scanline[PIPE_A],
  72                       __entry->frame[PIPE_B], __entry->scanline[PIPE_B],
  73                       __entry->frame[PIPE_C], __entry->scanline[PIPE_C])
  74 );
  75
  76 TRACE_EVENT(intel_pipe_crc,
  77             TP_PROTO(struct intel_crtc *crtc, const u32 *crcs),
  78             TP_ARGS(crtc, crcs),
  79
  80             TP_STRUCT__entry(
  81                              __field(enum pipe, pipe)
  82                              __field(u32, frame)
  83                              __field(u32, scanline)
  84                              __array(u32, crcs, 5)
  85                              ),
  86
  87             TP_fast_assign(
  88                            __entry->pipe = crtc->pipe;
  89                            __entry->frame = intel_crtc_get_vblank_counter(crtc);
  90                            __entry->scanline = intel_get_crtc_scanline(crtc);
  91                            memcpy(__entry->crcs, crcs, sizeof(__entry->crcs));
  92                            ),
  93
  94             TP_printk("pipe %c, frame=%u, scanline=%u crc=%08x %08x %08x %08x %08x",
  95                       pipe_name(__entry->pipe), __entry->frame, __entry->scanline,
  96                       __entry->crcs[0], __entry->crcs[1], __entry->crcs[2],
  97                       __entry->crcs[3], __entry->crcs[4])
  98 );
  99
 100 TRACE_EVENT(intel_cpu_fifo_underrun,
 101             TP_PROTO(struct drm_i915_private *dev_priv, enum pipe pipe),
 102             TP_ARGS(dev_priv, pipe),
 103
 104             TP_STRUCT__entry(
 105                              __field(enum pipe, pipe)
 106                              __field(u32, frame)
 107                              __field(u32, scanline)
 108                              ),
 109
 110             TP_fast_assign(
 111                             struct intel_crtc *crtc = intel_get_crtc_for_pipe(dev_priv, pipe);
 112                            __entry->pipe = pipe;
 113                            __entry->frame = intel_crtc_get_vblank_counter(crtc);
 114                            __entry->scanline = intel_get_crtc_scanline(crtc);
 115                            ),
 116
 117             TP_printk("pipe %c, frame=%u, scanline=%u",
 118                       pipe_name(__entry->pipe),
 119                       __entry->frame, __entry->scanline)
 120 );
 121
 122 TRACE_EVENT(intel_pch_fifo_underrun,
 123             TP_PROTO(struct drm_i915_private *dev_priv, enum pipe pch_transcoder),
 124             TP_ARGS(dev_priv, pch_transcoder),
 125
 126             TP_STRUCT__entry(
 127                              __field(enum pipe, pipe)
 128                              __field(u32, frame)
 129                              __field(u32, scanline)
 130                              ),
 131
 132             TP_fast_assign(
 133                            enum pipe pipe = pch_transcoder;
 134                            struct intel_crtc *crtc = intel_get_crtc_for_pipe(dev_priv, pipe);
 135                            __entry->pipe = pipe;
 136                            __entry->frame = intel_crtc_get_vblank_counter(crtc);
 137                            __entry->scanline = intel_get_crtc_scanline(crtc);
 138                            ),
 139
 140             TP_printk("pch transcoder %c, frame=%u, scanline=%u",
 141                       pipe_name(__entry->pipe),
 142                       __entry->frame, __entry->scanline)
 143 );
 144
 145 TRACE_EVENT(intel_memory_cxsr,
 146             TP_PROTO(struct drm_i915_private *dev_priv, bool old, bool new),
 147             TP_ARGS(dev_priv, old, new),
 148
 149             TP_STRUCT__entry(
 150                              __array(u32, frame, 3)
 151                              __array(u32, scanline, 3)
 152                              __field(bool, old)
 153                              __field(bool, new)
 154                              ),
 155
 156             TP_fast_assign(
 157                            struct intel_crtc *crtc;
 158                            for_each_intel_crtc(&dev_priv->drm, crtc) {
 159                                    __entry->frame[crtc->pipe] = intel_crtc_get_vblank_counter(crtc);
 160                                    __entry->scanline[crtc->pipe] = intel_get_crtc_scanline(crtc);
 161                            }
 162                            __entry->old = old;
 163                            __entry->new = new;
 164                            ),
 165
 166             TP_printk("%s->%s, pipe A: frame=%u, scanline=%u, pipe B: frame=%u, scanline=%u, pipe C: frame=%u, scanline=%u",
 167                       onoff(__entry->old), onoff(__entry->new),
 168                       __entry->frame[PIPE_A], __entry->scanline[PIPE_A],
 169                       __entry->frame[PIPE_B], __entry->scanline[PIPE_B],
 170                       __entry->frame[PIPE_C], __entry->scanline[PIPE_C])
 171 );
 172
 173 TRACE_EVENT(g4x_wm,
 174             TP_PROTO(struct intel_crtc *crtc, const struct g4x_wm_values *wm),
 175             TP_ARGS(crtc, wm),
 176
 177             TP_STRUCT__entry(
 178                              __field(enum pipe, pipe)
 179                              __field(u32, frame)
 180                              __field(u32, scanline)
 181                              __field(u16, primary)
 182                              __field(u16, sprite)
 183                              __field(u16, cursor)
 184                              __field(u16, sr_plane)
 185                              __field(u16, sr_cursor)
 186                              __field(u16, sr_fbc)
 187                              __field(u16, hpll_plane)
 188                              __field(u16, hpll_cursor)
 189                              __field(u16, hpll_fbc)
 190                              __field(bool, cxsr)
 191                              __field(bool, hpll)
 192                              __field(bool, fbc)
 193                              ),
 194
 195             TP_fast_assign(
 196                            __entry->pipe = crtc->pipe;
 197                            __entry->frame = intel_crtc_get_vblank_counter(crtc);
 198                            __entry->scanline = intel_get_crtc_scanline(crtc);
 199                            __entry->primary = wm->pipe[crtc->pipe].plane[PLANE_PRIMARY];
 200                            __entry->sprite = wm->pipe[crtc->pipe].plane[PLANE_SPRITE0];
 201                            __entry->cursor = wm->pipe[crtc->pipe].plane[PLANE_CURSOR];
 202                            __entry->sr_plane = wm->sr.plane;
 203                            __entry->sr_cursor = wm->sr.cursor;
 204                            __entry->sr_fbc = wm->sr.fbc;
 205                            __entry->hpll_plane = wm->hpll.plane;
 206                            __entry->hpll_cursor = wm->hpll.cursor;
 207                            __entry->hpll_fbc = wm->hpll.fbc;
 208                            __entry->cxsr = wm->cxsr;
 209                            __entry->hpll = wm->hpll_en;
 210                            __entry->fbc = wm->fbc_en;
 211                            ),
 212
 213             TP_printk("pipe %c, frame=%u, scanline=%u, wm %d/%d/%d, sr %s/%d/%d/%d, hpll %s/%d/%d/%d, fbc %s",
 214                       pipe_name(__entry->pipe), __entry->frame, __entry->scanline,
 215                       __entry->primary, __entry->sprite, __entry->cursor,
 216                       yesno(__entry->cxsr), __entry->sr_plane, __entry->sr_cursor, __entry->sr_fbc,
 217                       yesno(__entry->hpll), __entry->hpll_plane, __entry->hpll_cursor, __entry->hpll_fbc,
 218                       yesno(__entry->fbc))
 219 );
 220
 221 TRACE_EVENT(vlv_wm,
 222             TP_PROTO(struct intel_crtc *crtc, const struct vlv_wm_values *wm),
 223             TP_ARGS(crtc, wm),
 224
 225             TP_STRUCT__entry(
 226                              __field(enum pipe, pipe)
 227                              __field(u32, frame)
 228                              __field(u32, scanline)
 229                              __field(u32, level)
 230                              __field(u32, cxsr)
 231                              __field(u32, primary)
 232                              __field(u32, sprite0)
 233                              __field(u32, sprite1)
 234                              __field(u32, cursor)
 235                              __field(u32, sr_plane)
 236                              __field(u32, sr_cursor)
 237                              ),
 238
 239             TP_fast_assign(
 240                            __entry->pipe = crtc->pipe;
 241                            __entry->frame = intel_crtc_get_vblank_counter(crtc);
 242                            __entry->scanline = intel_get_crtc_scanline(crtc);
 243                            __entry->level = wm->level;
 244                            __entry->cxsr = wm->cxsr;
 245                            __entry->primary = wm->pipe[crtc->pipe].plane[PLANE_PRIMARY];
 246                            __entry->sprite0 = wm->pipe[crtc->pipe].plane[PLANE_SPRITE0];
 247                            __entry->sprite1 = wm->pipe[crtc->pipe].plane[PLANE_SPRITE1];
 248                            __entry->cursor = wm->pipe[crtc->pipe].plane[PLANE_CURSOR];
 249                            __entry->sr_plane = wm->sr.plane;
 250                            __entry->sr_cursor = wm->sr.cursor;
 251                            ),
 252
 253             TP_printk("pipe %c, frame=%u, scanline=%u, level=%d, cxsr=%d, wm %d/%d/%d/%d, sr %d/%d",
 254                       pipe_name(__entry->pipe), __entry->frame,
 255                       __entry->scanline, __entry->level, __entry->cxsr,
 256                       __entry->primary, __entry->sprite0, __entry->sprite1, __entry->cursor,
 257                       __entry->sr_plane, __entry->sr_cursor)
 258 );
 259
 260 TRACE_EVENT(vlv_fifo_size,
 261             TP_PROTO(struct intel_crtc *crtc, u32 sprite0_start, u32 sprite1_start, u32 fifo_size),
 262             TP_ARGS(crtc, sprite0_start, sprite1_start, fifo_size),
 263
 264             TP_STRUCT__entry(
 265                              __field(enum pipe, pipe)
 266                              __field(u32, frame)
 267                              __field(u32, scanline)
 268                              __field(u32, sprite0_start)
 269                              __field(u32, sprite1_start)
 270                              __field(u32, fifo_size)
 271                              ),
 272
 273             TP_fast_assign(
 274                            __entry->pipe = crtc->pipe;
 275                            __entry->frame = intel_crtc_get_vblank_counter(crtc);
 276                            __entry->scanline = intel_get_crtc_scanline(crtc);
 277                            __entry->sprite0_start = sprite0_start;
 278                            __entry->sprite1_start = sprite1_start;
 279                            __entry->fifo_size = fifo_size;
 280                            ),
 281
 282             TP_printk("pipe %c, frame=%u, scanline=%u, %d/%d/%d",
 283                       pipe_name(__entry->pipe), __entry->frame,
 284                       __entry->scanline, __entry->sprite0_start,
 285                       __entry->sprite1_start, __entry->fifo_size)
 286 );
 287
 288 /* plane updates */
 289
 290 TRACE_EVENT(intel_update_plane,
 291             TP_PROTO(struct drm_plane *plane, struct intel_crtc *crtc),
 292             TP_ARGS(plane, crtc),
 293
 294             TP_STRUCT__entry(
 295                              __field(enum pipe, pipe)
 296                              __field(u32, frame)
 297                              __field(u32, scanline)
 298                              __array(int, src, 4)
 299                              __array(int, dst, 4)
 300                              __string(name, plane->name)
 301                              ),
 302
 303             TP_fast_assign(
 304                            __assign_str(name, plane->name);
 305                            __entry->pipe = crtc->pipe;
 306                            __entry->frame = intel_crtc_get_vblank_counter(crtc);
 307                            __entry->scanline = intel_get_crtc_scanline(crtc);
 308                            memcpy(__entry->src, &plane->state->src, sizeof(__entry->src));
 309                            memcpy(__entry->dst, &plane->state->dst, sizeof(__entry->dst));
 310                            ),
 311
 312             TP_printk("pipe %c, plane %s, frame=%u, scanline=%u, " DRM_RECT_FP_FMT " -> " DRM_RECT_FMT,
 313                       pipe_name(__entry->pipe), __get_str(name),
 314                       __entry->frame, __entry->scanline,
 315                       DRM_RECT_FP_ARG((const struct drm_rect *)__entry->src),
 316                       DRM_RECT_ARG((const struct drm_rect *)__entry->dst))
 317 );
 318
 319 TRACE_EVENT(intel_disable_plane,
 320             TP_PROTO(struct drm_plane *plane, struct intel_crtc *crtc),
 321             TP_ARGS(plane, crtc),
 322
 323             TP_STRUCT__entry(
 324                              __field(enum pipe, pipe)
 325                              __field(u32, frame)
 326                              __field(u32, scanline)
 327                              __string(name, plane->name)
 328                              ),
 329
 330             TP_fast_assign(
 331                            __assign_str(name, plane->name);
 332                            __entry->pipe = crtc->pipe;
 333                            __entry->frame = intel_crtc_get_vblank_counter(crtc);
 334                            __entry->scanline = intel_get_crtc_scanline(crtc);
 335                            ),
 336
 337             TP_printk("pipe %c, plane %s, frame=%u, scanline=%u",
 338                       pipe_name(__entry->pipe), __get_str(name),
 339                       __entry->frame, __entry->scanline)
 340 );
 341
 342 /* pipe updates */
 343
 344 TRACE_EVENT(intel_pipe_update_start,
 345             TP_PROTO(struct intel_crtc *crtc),
 346             TP_ARGS(crtc),
 347
 348             TP_STRUCT__entry(
 349                              __field(enum pipe, pipe)
 350                              __field(u32, frame)
 351                              __field(u32, scanline)
 352                              __field(u32, min)
 353                              __field(u32, max)
 354                              ),
 355
 356             TP_fast_assign(
 357                            __entry->pipe = crtc->pipe;
 358                            __entry->frame = intel_crtc_get_vblank_counter(crtc);
 359                            __entry->scanline = intel_get_crtc_scanline(crtc);
 360                            __entry->min = crtc->debug.min_vbl;
 361                            __entry->max = crtc->debug.max_vbl;
 362                            ),
 363
 364             TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
 365                       pipe_name(__entry->pipe), __entry->frame,
 366                        __entry->scanline, __entry->min, __entry->max)
 367 );
 368
 369 TRACE_EVENT(intel_pipe_update_vblank_evaded,
 370             TP_PROTO(struct intel_crtc *crtc),
 371             TP_ARGS(crtc),
 372
 373             TP_STRUCT__entry(
 374                              __field(enum pipe, pipe)
 375                              __field(u32, frame)
 376                              __field(u32, scanline)
 377                              __field(u32, min)
 378                              __field(u32, max)
 379                              ),
 380
 381             TP_fast_assign(
 382                            __entry->pipe = crtc->pipe;
 383                            __entry->frame = crtc->debug.start_vbl_count;
 384                            __entry->scanline = crtc->debug.scanline_start;
 385                            __entry->min = crtc->debug.min_vbl;
 386                            __entry->max = crtc->debug.max_vbl;
 387                            ),
 388
 389             TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
 390                       pipe_name(__entry->pipe), __entry->frame,
 391                        __entry->scanline, __entry->min, __entry->max)
 392 );
 393
 394 TRACE_EVENT(intel_pipe_update_end,
 395             TP_PROTO(struct intel_crtc *crtc, u32 frame, int scanline_end),
 396             TP_ARGS(crtc, frame, scanline_end),
 397
 398             TP_STRUCT__entry(
 399                              __field(enum pipe, pipe)
 400                              __field(u32, frame)
 401                              __field(u32, scanline)
 402                              ),
 403
 404             TP_fast_assign(
 405                            __entry->pipe = crtc->pipe;
 406                            __entry->frame = frame;
 407                            __entry->scanline = scanline_end;
 408                            ),
 409
 410             TP_printk("pipe %c, frame=%u, scanline=%u",
 411                       pipe_name(__entry->pipe), __entry->frame,
 412                       __entry->scanline)
 413 );
 414
 415 /* object tracking */
 416
 417 TRACE_EVENT(i915_gem_object_create,
 418             TP_PROTO(struct drm_i915_gem_object *obj),
 419             TP_ARGS(obj),
 420
 421             TP_STRUCT__entry(
 422                              __field(struct drm_i915_gem_object *, obj)
 423                              __field(u64, size)
 424                              ),
 425
 426             TP_fast_assign(
 427                            __entry->obj = obj;
 428                            __entry->size = obj->base.size;
 429                            ),
 430
 431             TP_printk("obj=%p, size=0x%llx", __entry->obj, __entry->size)
 432 );
 433
 434 TRACE_EVENT(i915_gem_shrink,
 435             TP_PROTO(struct drm_i915_private *i915, unsigned long target, unsigned flags),
 436             TP_ARGS(i915, target, flags),
 437
 438             TP_STRUCT__entry(
 439                              __field(int, dev)
 440                              __field(unsigned long, target)
 441                              __field(unsigned, flags)
 442                              ),
 443
 444             TP_fast_assign(
 445                            __entry->dev = i915->drm.primary->index;
 446                            __entry->target = target;
 447                            __entry->flags = flags;
 448                            ),
 449
 450             TP_printk("dev=%d, target=%lu, flags=%x",
 451                       __entry->dev, __entry->target, __entry->flags)
 452 );
 453
 454 TRACE_EVENT(i915_vma_bind,
 455             TP_PROTO(struct i915_vma *vma, unsigned flags),
 456             TP_ARGS(vma, flags),
 457
 458             TP_STRUCT__entry(
 459                              __field(struct drm_i915_gem_object *, obj)
 460                              __field(struct i915_address_space *, vm)
 461                              __field(u64, offset)
 462                              __field(u64, size)
 463                              __field(unsigned, flags)
 464                              ),
 465
 466             TP_fast_assign(
 467                            __entry->obj = vma->obj;
 468                            __entry->vm = vma->vm;
 469                            __entry->offset = vma->node.start;
 470                            __entry->size = vma->node.size;
 471                            __entry->flags = flags;
 472                            ),
 473
 474             TP_printk("obj=%p, offset=0x%016llx size=0x%llx%s vm=%p",
 475                       __entry->obj, __entry->offset, __entry->size,
 476                       __entry->flags & PIN_MAPPABLE ? ", mappable" : "",
 477                       __entry->vm)
 478 );
 479
 480 TRACE_EVENT(i915_vma_unbind,
 481             TP_PROTO(struct i915_vma *vma),
 482             TP_ARGS(vma),
 483
 484             TP_STRUCT__entry(
 485                              __field(struct drm_i915_gem_object *, obj)
 486                              __field(struct i915_address_space *, vm)
 487                              __field(u64, offset)
 488                              __field(u64, size)
 489                              ),
 490
 491             TP_fast_assign(
 492                            __entry->obj = vma->obj;
 493                            __entry->vm = vma->vm;
 494                            __entry->offset = vma->node.start;
 495                            __entry->size = vma->node.size;
 496                            ),
 497
 498             TP_printk("obj=%p, offset=0x%016llx size=0x%llx vm=%p",
 499                       __entry->obj, __entry->offset, __entry->size, __entry->vm)
 500 );
 501
 502 TRACE_EVENT(i915_gem_object_pwrite,
 503             TP_PROTO(struct drm_i915_gem_object *obj, u64 offset, u64 len),
 504             TP_ARGS(obj, offset, len),
 505
 506             TP_STRUCT__entry(
 507                              __field(struct drm_i915_gem_object *, obj)
 508                              __field(u64, offset)
 509                              __field(u64, len)
 510                              ),
 511
 512             TP_fast_assign(
 513                            __entry->obj = obj;
 514                            __entry->offset = offset;
 515                            __entry->len = len;
 516                            ),
 517
 518             TP_printk("obj=%p, offset=0x%llx, len=0x%llx",
 519                       __entry->obj, __entry->offset, __entry->len)
 520 );
 521
 522 TRACE_EVENT(i915_gem_object_pread,
 523             TP_PROTO(struct drm_i915_gem_object *obj, u64 offset, u64 len),
 524             TP_ARGS(obj, offset, len),
 525
 526             TP_STRUCT__entry(
 527                              __field(struct drm_i915_gem_object *, obj)
 528                              __field(u64, offset)
 529                              __field(u64, len)
 530                              ),
 531
 532             TP_fast_assign(
 533                            __entry->obj = obj;
 534                            __entry->offset = offset;
 535                            __entry->len = len;
 536                            ),
 537
 538             TP_printk("obj=%p, offset=0x%llx, len=0x%llx",
 539                       __entry->obj, __entry->offset, __entry->len)
 540 );
 541
 542 TRACE_EVENT(i915_gem_object_fault,
 543             TP_PROTO(struct drm_i915_gem_object *obj, u64 index, bool gtt, bool write),
 544             TP_ARGS(obj, index, gtt, write),
 545
 546             TP_STRUCT__entry(
 547                              __field(struct drm_i915_gem_object *, obj)
 548                              __field(u64, index)
 549                              __field(bool, gtt)
 550                              __field(bool, write)
 551                              ),
 552
 553             TP_fast_assign(
 554                            __entry->obj = obj;
 555                            __entry->index = index;
 556                            __entry->gtt = gtt;
 557                            __entry->write = write;
 558                            ),
 559
 560             TP_printk("obj=%p, %s index=%llu %s",
 561                       __entry->obj,
 562                       __entry->gtt ? "GTT" : "CPU",
 563                       __entry->index,
 564                       __entry->write ? ", writable" : "")
 565 );
 566
 567 DECLARE_EVENT_CLASS(i915_gem_object,
 568             TP_PROTO(struct drm_i915_gem_object *obj),
 569             TP_ARGS(obj),
 570
 571             TP_STRUCT__entry(
 572                              __field(struct drm_i915_gem_object *, obj)
 573                              ),
 574
 575             TP_fast_assign(
 576                            __entry->obj = obj;
 577                            ),
 578
 579             TP_printk("obj=%p", __entry->obj)
 580 );
 581
 582 DEFINE_EVENT(i915_gem_object, i915_gem_object_clflush,
 583              TP_PROTO(struct drm_i915_gem_object *obj),
 584              TP_ARGS(obj)
 585 );
 586
 587 DEFINE_EVENT(i915_gem_object, i915_gem_object_destroy,
 588             TP_PROTO(struct drm_i915_gem_object *obj),
 589             TP_ARGS(obj)
 590 );
 591
 592 TRACE_EVENT(i915_gem_evict,
 593             TP_PROTO(struct i915_address_space *vm, u64 size, u64 align, unsigned int flags),
 594             TP_ARGS(vm, size, align, flags),
 595
 596             TP_STRUCT__entry(
 597                              __field(u32, dev)
 598                              __field(struct i915_address_space *, vm)
 599                              __field(u64, size)
 600                              __field(u64, align)
 601                              __field(unsigned int, flags)
 602                             ),
 603
 604             TP_fast_assign(
 605                            __entry->dev = vm->i915->drm.primary->index;
 606                            __entry->vm = vm;
 607                            __entry->size = size;
 608                            __entry->align = align;
 609                            __entry->flags = flags;
 610                           ),
 611
 612             TP_printk("dev=%d, vm=%p, size=0x%llx, align=0x%llx %s",
 613                       __entry->dev, __entry->vm, __entry->size, __entry->align,
 614                       __entry->flags & PIN_MAPPABLE ? ", mappable" : "")
 615 );
 616
 617 TRACE_EVENT(i915_gem_evict_node,
 618             TP_PROTO(struct i915_address_space *vm, struct drm_mm_node *node, unsigned int flags),
 619             TP_ARGS(vm, node, flags),
 620
 621             TP_STRUCT__entry(
 622                              __field(u32, dev)
 623                              __field(struct i915_address_space *, vm)
 624                              __field(u64, start)
 625                              __field(u64, size)
 626                              __field(unsigned long, color)
 627                              __field(unsigned int, flags)
 628                             ),
 629
 630             TP_fast_assign(
 631                            __entry->dev = vm->i915->drm.primary->index;
 632                            __entry->vm = vm;
 633                            __entry->start = node->start;
 634                            __entry->size = node->size;
 635                            __entry->color = node->color;
 636                            __entry->flags = flags;
 637                           ),
 638
 639             TP_printk("dev=%d, vm=%p, start=0x%llx size=0x%llx, color=0x%lx, flags=%x",
 640                       __entry->dev, __entry->vm,
 641                       __entry->start, __entry->size,
 642                       __entry->color, __entry->flags)
 643 );
 644
 645 TRACE_EVENT(i915_gem_evict_vm,
 646             TP_PROTO(struct i915_address_space *vm),
 647             TP_ARGS(vm),
 648
 649             TP_STRUCT__entry(
 650                              __field(u32, dev)
 651                              __field(struct i915_address_space *, vm)
 652                             ),
 653
 654             TP_fast_assign(
 655                            __entry->dev = vm->i915->drm.primary->index;
 656                            __entry->vm = vm;
 657                           ),
 658
 659             TP_printk("dev=%d, vm=%p", __entry->dev, __entry->vm)
 660 );
 661
 662 TRACE_EVENT(i915_request_queue,
 663             TP_PROTO(struct i915_request *rq, u32 flags),
 664             TP_ARGS(rq, flags),
 665
 666             TP_STRUCT__entry(
 667                              __field(u32, dev)
 668                              __field(u64, ctx)
 669                              __field(u16, class)
 670                              __field(u16, instance)
 671                              __field(u32, seqno)
 672                              __field(u32, flags)
 673                              ),
 674
 675             TP_fast_assign(
 676                            __entry->dev = rq->i915->drm.primary->index;
 677                            __entry->class = rq->engine->uabi_class;
 678                            __entry->instance = rq->engine->uabi_instance;
 679                            __entry->ctx = rq->fence.context;
 680                            __entry->seqno = rq->fence.seqno;
 681                            __entry->flags = flags;
 682                            ),
 683
 684             TP_printk("dev=%u, engine=%u:%u, ctx=%llu, seqno=%u, flags=0x%x",
 685                       __entry->dev, __entry->class, __entry->instance,
 686                       __entry->ctx, __entry->seqno, __entry->flags)
 687 );
 688
 689 DECLARE_EVENT_CLASS(i915_request,
 690             TP_PROTO(struct i915_request *rq),
 691             TP_ARGS(rq),
 692
 693             TP_STRUCT__entry(
 694                              __field(u32, dev)
 695                              __field(u64, ctx)
 696                              __field(u16, class)
 697                              __field(u16, instance)
 698                              __field(u32, seqno)
 699                              ),
 700
 701             TP_fast_assign(
 702                            __entry->dev = rq->i915->drm.primary->index;
 703                            __entry->class = rq->engine->uabi_class;
 704                            __entry->instance = rq->engine->uabi_instance;
 705                            __entry->ctx = rq->fence.context;
 706                            __entry->seqno = rq->fence.seqno;
 707                            ),
 708
 709             TP_printk("dev=%u, engine=%u:%u, ctx=%llu, seqno=%u",
 710                       __entry->dev, __entry->class, __entry->instance,
 711                       __entry->ctx, __entry->seqno)
 712 );
 713
 714 DEFINE_EVENT(i915_request, i915_request_add,
 715             TP_PROTO(struct i915_request *rq),
 716             TP_ARGS(rq)
 717 );
 718
 719 #if defined(CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS)
 720 DEFINE_EVENT(i915_request, i915_request_submit,
 721              TP_PROTO(struct i915_request *rq),
 722              TP_ARGS(rq)
 723 );
 724
 725 DEFINE_EVENT(i915_request, i915_request_execute,
 726              TP_PROTO(struct i915_request *rq),
 727              TP_ARGS(rq)
 728 );
 729
 730 TRACE_EVENT(i915_request_in,
 731             TP_PROTO(struct i915_request *rq, unsigned int port),
 732             TP_ARGS(rq, port),
 733
 734             TP_STRUCT__entry(
 735                              __field(u32, dev)
 736                              __field(u64, ctx)
 737                              __field(u16, class)
 738                              __field(u16, instance)
 739                              __field(u32, seqno)
 740                              __field(u32, port)
 741                              __field(u32, prio)
 742                             ),
 743
 744             TP_fast_assign(
 745                            __entry->dev = rq->i915->drm.primary->index;
 746                            __entry->class = rq->engine->uabi_class;
 747                            __entry->instance = rq->engine->uabi_instance;
 748                            __entry->ctx = rq->fence.context;
 749                            __entry->seqno = rq->fence.seqno;
 750                            __entry->prio = rq->sched.attr.priority;
 751                            __entry->port = port;
 752                            ),
 753
 754             TP_printk("dev=%u, engine=%u:%u, ctx=%llu, seqno=%u, prio=%u, port=%u",
 755                       __entry->dev, __entry->class, __entry->instance,
 756                       __entry->ctx, __entry->seqno,
 757                       __entry->prio, __entry->port)
 758 );
 759
 760 TRACE_EVENT(i915_request_out,
 761             TP_PROTO(struct i915_request *rq),
 762             TP_ARGS(rq),
 763
 764             TP_STRUCT__entry(
 765                              __field(u32, dev)
 766                              __field(u64, ctx)
 767                              __field(u16, class)
 768                              __field(u16, instance)
 769                              __field(u32, seqno)
 770                              __field(u32, completed)
 771                             ),
 772
 773             TP_fast_assign(
 774                            __entry->dev = rq->i915->drm.primary->index;
 775                            __entry->class = rq->engine->uabi_class;
 776                            __entry->instance = rq->engine->uabi_instance;
 777                            __entry->ctx = rq->fence.context;
 778                            __entry->seqno = rq->fence.seqno;
 779                            __entry->completed = i915_request_completed(rq);
 780                            ),
 781
 782                     TP_printk("dev=%u, engine=%u:%u, ctx=%llu, seqno=%u, completed?=%u",
 783                               __entry->dev, __entry->class, __entry->instance,
 784                               __entry->ctx, __entry->seqno, __entry->completed)
 785 );
 786
 787 #else
 788 #if !defined(TRACE_HEADER_MULTI_READ)
 789 static inline void
 790 trace_i915_request_submit(struct i915_request *rq)
 791 {
 792 }
 793
 794 static inline void
 795 trace_i915_request_execute(struct i915_request *rq)
 796 {
 797 }
 798
 799 static inline void
 800 trace_i915_request_in(struct i915_request *rq, unsigned int port)
 801 {
 802 }
 803
 804 static inline void
 805 trace_i915_request_out(struct i915_request *rq)
 806 {
 807 }
 808 #endif
 809 #endif
 810
 811 DEFINE_EVENT(i915_request, i915_request_retire,
 812             TP_PROTO(struct i915_request *rq),
 813             TP_ARGS(rq)
 814 );
 815
 816 TRACE_EVENT(i915_request_wait_begin,
 817             TP_PROTO(struct i915_request *rq, unsigned int flags),
 818             TP_ARGS(rq, flags),
 819
 820             TP_STRUCT__entry(
 821                              __field(u32, dev)
 822                              __field(u64, ctx)
 823                              __field(u16, class)
 824                              __field(u16, instance)
 825                              __field(u32, seqno)
 826                              __field(unsigned int, flags)
 827                              ),
 828
 829             /* NB: the blocking information is racy since mutex_is_locked
 830              * doesn't check that the current thread holds the lock. The only
 831              * other option would be to pass the boolean information of whether
 832              * or not the class was blocking down through the stack which is
 833              * less desirable.
 834              */
 835             TP_fast_assign(
 836                            __entry->dev = rq->i915->drm.primary->index;
 837                            __entry->class = rq->engine->uabi_class;
 838                            __entry->instance = rq->engine->uabi_instance;
 839                            __entry->ctx = rq->fence.context;
 840                            __entry->seqno = rq->fence.seqno;
 841                            __entry->flags = flags;
 842                            ),
 843
 844             TP_printk("dev=%u, engine=%u:%u, ctx=%llu, seqno=%u, flags=0x%x",
 845                       __entry->dev, __entry->class, __entry->instance,
 846                       __entry->ctx, __entry->seqno,
 847                       __entry->flags)
 848 );
 849
 850 DEFINE_EVENT(i915_request, i915_request_wait_end,
 851             TP_PROTO(struct i915_request *rq),
 852             TP_ARGS(rq)
 853 );
 854
 855 TRACE_EVENT_CONDITION(i915_reg_rw,
 856         TP_PROTO(bool write, i915_reg_t reg, u64 val, int len, bool trace),
 857
 858         TP_ARGS(write, reg, val, len, trace),
 859
 860         TP_CONDITION(trace),
 861
 862         TP_STRUCT__entry(
 863                 __field(u64, val)
 864                 __field(u32, reg)
 865                 __field(u16, write)
 866                 __field(u16, len)
 867                 ),
 868
 869         TP_fast_assign(
 870                 __entry->val = (u64)val;
 871                 __entry->reg = i915_mmio_reg_offset(reg);
 872                 __entry->write = write;
 873                 __entry->len = len;
 874                 ),
 875
 876         TP_printk("%s reg=0x%x, len=%d, val=(0x%x, 0x%x)",
 877                 __entry->write ? "write" : "read",
 878                 __entry->reg, __entry->len,
 879                 (u32)(__entry->val & 0xffffffff),
 880                 (u32)(__entry->val >> 32))
 881 );
 882
 883 TRACE_EVENT(intel_gpu_freq_change,
 884             TP_PROTO(u32 freq),
 885             TP_ARGS(freq),
 886
 887             TP_STRUCT__entry(
 888                              __field(u32, freq)
 889                              ),
 890
 891             TP_fast_assign(
 892                            __entry->freq = freq;
 893                            ),
 894
 895             TP_printk("new_freq=%u", __entry->freq)
 896 );
 897
 898 /**
 899  * DOC: i915_ppgtt_create and i915_ppgtt_release tracepoints
 900  *
 901  * With full ppgtt enabled each process using drm will allocate at least one
 902  * translation table. With these traces it is possible to keep track of the
 903  * allocation and of the lifetime of the tables; this can be used during
 904  * testing/debug to verify that we are not leaking ppgtts.
 905  * These traces identify the ppgtt through the vm pointer, which is also printed
 906  * by the i915_vma_bind and i915_vma_unbind tracepoints.
 907  */
 908 DECLARE_EVENT_CLASS(i915_ppgtt,
 909         TP_PROTO(struct i915_address_space *vm),
 910         TP_ARGS(vm),
 911
 912         TP_STRUCT__entry(
 913                         __field(struct i915_address_space *, vm)
 914                         __field(u32, dev)
 915         ),
 916
 917         TP_fast_assign(
 918                         __entry->vm = vm;
 919                         __entry->dev = vm->i915->drm.primary->index;
 920         ),
 921
 922         TP_printk("dev=%u, vm=%p", __entry->dev, __entry->vm)
 923 )
 924
 925 DEFINE_EVENT(i915_ppgtt, i915_ppgtt_create,
 926         TP_PROTO(struct i915_address_space *vm),
 927         TP_ARGS(vm)
 928 );
 929
 930 DEFINE_EVENT(i915_ppgtt, i915_ppgtt_release,
 931         TP_PROTO(struct i915_address_space *vm),
 932         TP_ARGS(vm)
 933 );
 934
 935 /**
 936  * DOC: i915_context_create and i915_context_free tracepoints
 937  *
 938  * These tracepoints are used to track creation and deletion of contexts.
 939  * If full ppgtt is enabled, they also print the address of the vm assigned to
 940  * the context.
 941  */
 942 DECLARE_EVENT_CLASS(i915_context,
 943         TP_PROTO(struct i915_gem_context *ctx),
 944         TP_ARGS(ctx),
 945
 946         TP_STRUCT__entry(
 947                         __field(u32, dev)
 948                         __field(struct i915_gem_context *, ctx)
 949                         __field(struct i915_address_space *, vm)
 950         ),
 951
 952         TP_fast_assign(
 953                         __entry->dev = ctx->i915->drm.primary->index;
 954                         __entry->ctx = ctx;
 955                         __entry->vm = rcu_access_pointer(ctx->vm);
 956         ),
 957
 958         TP_printk("dev=%u, ctx=%p, ctx_vm=%p",
 959                   __entry->dev, __entry->ctx, __entry->vm)
 960 )
 961
 962 DEFINE_EVENT(i915_context, i915_context_create,
 963         TP_PROTO(struct i915_gem_context *ctx),
 964         TP_ARGS(ctx)
 965 );
 966
 967 DEFINE_EVENT(i915_context, i915_context_free,
 968         TP_PROTO(struct i915_gem_context *ctx),
 969         TP_ARGS(ctx)
 970 );
 971
 972 #endif /* _I915_TRACE_H_ */
 973
 974 /* This part must be outside protection */
 975 #undef TRACE_INCLUDE_PATH
 976 #define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/i915
 977 #include <trace/define_trace.h>