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 "i915_drv.h"
  12 #include "intel_drv.h"
  13 #include "intel_ringbuffer.h"
  14
  15 #undef TRACE_SYSTEM
  16 #define TRACE_SYSTEM i915
  17 #define TRACE_INCLUDE_FILE i915_trace
  18
  19 /* watermark/fifo updates */
  20
  21 TRACE_EVENT(intel_pipe_enable,
  22             TP_PROTO(struct drm_i915_private *dev_priv, enum pipe pipe),
  23             TP_ARGS(dev_priv, pipe),
  24
  25             TP_STRUCT__entry(
  26                              __array(u32, frame, 3)
  27                              __array(u32, scanline, 3)
  28                              __field(enum pipe, pipe)
  29                              ),
  30
  31             TP_fast_assign(
  32                            enum pipe _pipe;
  33                            for_each_pipe(dev_priv, _pipe) {
  34                                    __entry->frame[_pipe] =
  35                                            dev_priv->drm.driver->get_vblank_counter(&dev_priv->drm, _pipe);
  36                                    __entry->scanline[_pipe] =
  37                                            intel_get_crtc_scanline(intel_get_crtc_for_pipe(dev_priv, _pipe));
  38                            }
  39                            __entry->pipe = 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 drm_i915_private *dev_priv, enum pipe pipe),
  51             TP_ARGS(dev_priv, pipe),
  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                            enum pipe _pipe;
  61                            for_each_pipe(dev_priv, _pipe) {
  62                                    __entry->frame[_pipe] =
  63                                            dev_priv->drm.driver->get_vblank_counter(&dev_priv->drm, _pipe);
  64                                    __entry->scanline[_pipe] =
  65                                            intel_get_crtc_scanline(intel_get_crtc_for_pipe(dev_priv, _pipe));
  66                            }
  67                            __entry->pipe = pipe;
  68                            ),
  69
  70             TP_printk("pipe %c disable, pipe A: frame=%u, scanline=%u, pipe B: frame=%u, scanline=%u, pipe C: frame=%u, scanline=%u",
  71                       pipe_name(__entry->pipe),
  72                       __entry->frame[PIPE_A], __entry->scanline[PIPE_A],
  73                       __entry->frame[PIPE_B], __entry->scanline[PIPE_B],
  74                       __entry->frame[PIPE_C], __entry->scanline[PIPE_C])
  75 );
  76
  77 TRACE_EVENT(intel_pipe_crc,
  78             TP_PROTO(struct intel_crtc *crtc, const u32 *crcs),
  79             TP_ARGS(crtc, crcs),
  80
  81             TP_STRUCT__entry(
  82                              __field(enum pipe, pipe)
  83                              __field(u32, frame)
  84                              __field(u32, scanline)
  85                              __array(u32, crcs, 5)
  86                              ),
  87
  88             TP_fast_assign(
  89                            __entry->pipe = crtc->pipe;
  90                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
  91                                                                                        crtc->pipe);
  92                            __entry->scanline = intel_get_crtc_scanline(crtc);
  93                            memcpy(__entry->crcs, crcs, sizeof(__entry->crcs));
  94                            ),
  95
  96             TP_printk("pipe %c, frame=%u, scanline=%u crc=%08x %08x %08x %08x %08x",
  97                       pipe_name(__entry->pipe), __entry->frame, __entry->scanline,
  98                       __entry->crcs[0], __entry->crcs[1], __entry->crcs[2],
  99                       __entry->crcs[3], __entry->crcs[4])
 100 );
 101
 102 TRACE_EVENT(intel_cpu_fifo_underrun,
 103             TP_PROTO(struct drm_i915_private *dev_priv, enum pipe pipe),
 104             TP_ARGS(dev_priv, pipe),
 105
 106             TP_STRUCT__entry(
 107                              __field(enum pipe, pipe)
 108                              __field(u32, frame)
 109                              __field(u32, scanline)
 110                              ),
 111
 112             TP_fast_assign(
 113                            __entry->pipe = pipe;
 114                            __entry->frame = dev_priv->drm.driver->get_vblank_counter(&dev_priv->drm, pipe);
 115                            __entry->scanline = intel_get_crtc_scanline(intel_get_crtc_for_pipe(dev_priv, pipe));
 116                            ),
 117
 118             TP_printk("pipe %c, frame=%u, scanline=%u",
 119                       pipe_name(__entry->pipe),
 120                       __entry->frame, __entry->scanline)
 121 );
 122
 123 TRACE_EVENT(intel_pch_fifo_underrun,
 124             TP_PROTO(struct drm_i915_private *dev_priv, enum pipe pch_transcoder),
 125             TP_ARGS(dev_priv, pch_transcoder),
 126
 127             TP_STRUCT__entry(
 128                              __field(enum pipe, pipe)
 129                              __field(u32, frame)
 130                              __field(u32, scanline)
 131                              ),
 132
 133             TP_fast_assign(
 134                            enum pipe pipe = pch_transcoder;
 135                            __entry->pipe = pipe;
 136                            __entry->frame = dev_priv->drm.driver->get_vblank_counter(&dev_priv->drm, pipe);
 137                            __entry->scanline = intel_get_crtc_scanline(intel_get_crtc_for_pipe(dev_priv, pipe));
 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                            enum pipe pipe;
 158                            for_each_pipe(dev_priv, pipe) {
 159                                    __entry->frame[pipe] =
 160                                            dev_priv->drm.driver->get_vblank_counter(&dev_priv->drm, pipe);
 161                                    __entry->scanline[pipe] =
 162                                            intel_get_crtc_scanline(intel_get_crtc_for_pipe(dev_priv, pipe));
 163                            }
 164                            __entry->old = old;
 165                            __entry->new = new;
 166                            ),
 167
 168             TP_printk("%s->%s, pipe A: frame=%u, scanline=%u, pipe B: frame=%u, scanline=%u, pipe C: frame=%u, scanline=%u",
 169                       onoff(__entry->old), onoff(__entry->new),
 170                       __entry->frame[PIPE_A], __entry->scanline[PIPE_A],
 171                       __entry->frame[PIPE_B], __entry->scanline[PIPE_B],
 172                       __entry->frame[PIPE_C], __entry->scanline[PIPE_C])
 173 );
 174
 175 TRACE_EVENT(g4x_wm,
 176             TP_PROTO(struct intel_crtc *crtc, const struct g4x_wm_values *wm),
 177             TP_ARGS(crtc, wm),
 178
 179             TP_STRUCT__entry(
 180                              __field(enum pipe, pipe)
 181                              __field(u32, frame)
 182                              __field(u32, scanline)
 183                              __field(u16, primary)
 184                              __field(u16, sprite)
 185                              __field(u16, cursor)
 186                              __field(u16, sr_plane)
 187                              __field(u16, sr_cursor)
 188                              __field(u16, sr_fbc)
 189                              __field(u16, hpll_plane)
 190                              __field(u16, hpll_cursor)
 191                              __field(u16, hpll_fbc)
 192                              __field(bool, cxsr)
 193                              __field(bool, hpll)
 194                              __field(bool, fbc)
 195                              ),
 196
 197             TP_fast_assign(
 198                            __entry->pipe = crtc->pipe;
 199                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
 200                                                                                        crtc->pipe);
 201                            __entry->scanline = intel_get_crtc_scanline(crtc);
 202                            __entry->primary = wm->pipe[crtc->pipe].plane[PLANE_PRIMARY];
 203                            __entry->sprite = wm->pipe[crtc->pipe].plane[PLANE_SPRITE0];
 204                            __entry->cursor = wm->pipe[crtc->pipe].plane[PLANE_CURSOR];
 205                            __entry->sr_plane = wm->sr.plane;
 206                            __entry->sr_cursor = wm->sr.cursor;
 207                            __entry->sr_fbc = wm->sr.fbc;
 208                            __entry->hpll_plane = wm->hpll.plane;
 209                            __entry->hpll_cursor = wm->hpll.cursor;
 210                            __entry->hpll_fbc = wm->hpll.fbc;
 211                            __entry->cxsr = wm->cxsr;
 212                            __entry->hpll = wm->hpll_en;
 213                            __entry->fbc = wm->fbc_en;
 214                            ),
 215
 216             TP_printk("pipe %c, frame=%u, scanline=%u, wm %d/%d/%d, sr %s/%d/%d/%d, hpll %s/%d/%d/%d, fbc %s",
 217                       pipe_name(__entry->pipe), __entry->frame, __entry->scanline,
 218                       __entry->primary, __entry->sprite, __entry->cursor,
 219                       yesno(__entry->cxsr), __entry->sr_plane, __entry->sr_cursor, __entry->sr_fbc,
 220                       yesno(__entry->hpll), __entry->hpll_plane, __entry->hpll_cursor, __entry->hpll_fbc,
 221                       yesno(__entry->fbc))
 222 );
 223
 224 TRACE_EVENT(vlv_wm,
 225             TP_PROTO(struct intel_crtc *crtc, const struct vlv_wm_values *wm),
 226             TP_ARGS(crtc, wm),
 227
 228             TP_STRUCT__entry(
 229                              __field(enum pipe, pipe)
 230                              __field(u32, frame)
 231                              __field(u32, scanline)
 232                              __field(u32, level)
 233                              __field(u32, cxsr)
 234                              __field(u32, primary)
 235                              __field(u32, sprite0)
 236                              __field(u32, sprite1)
 237                              __field(u32, cursor)
 238                              __field(u32, sr_plane)
 239                              __field(u32, sr_cursor)
 240                              ),
 241
 242             TP_fast_assign(
 243                            __entry->pipe = crtc->pipe;
 244                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
 245                                                                                        crtc->pipe);
 246                            __entry->scanline = intel_get_crtc_scanline(crtc);
 247                            __entry->level = wm->level;
 248                            __entry->cxsr = wm->cxsr;
 249                            __entry->primary = wm->pipe[crtc->pipe].plane[PLANE_PRIMARY];
 250                            __entry->sprite0 = wm->pipe[crtc->pipe].plane[PLANE_SPRITE0];
 251                            __entry->sprite1 = wm->pipe[crtc->pipe].plane[PLANE_SPRITE1];
 252                            __entry->cursor = wm->pipe[crtc->pipe].plane[PLANE_CURSOR];
 253                            __entry->sr_plane = wm->sr.plane;
 254                            __entry->sr_cursor = wm->sr.cursor;
 255                            ),
 256
 257             TP_printk("pipe %c, frame=%u, scanline=%u, level=%d, cxsr=%d, wm %d/%d/%d/%d, sr %d/%d",
 258                       pipe_name(__entry->pipe), __entry->frame,
 259                       __entry->scanline, __entry->level, __entry->cxsr,
 260                       __entry->primary, __entry->sprite0, __entry->sprite1, __entry->cursor,
 261                       __entry->sr_plane, __entry->sr_cursor)
 262 );
 263
 264 TRACE_EVENT(vlv_fifo_size,
 265             TP_PROTO(struct intel_crtc *crtc, u32 sprite0_start, u32 sprite1_start, u32 fifo_size),
 266             TP_ARGS(crtc, sprite0_start, sprite1_start, fifo_size),
 267
 268             TP_STRUCT__entry(
 269                              __field(enum pipe, pipe)
 270                              __field(u32, frame)
 271                              __field(u32, scanline)
 272                              __field(u32, sprite0_start)
 273                              __field(u32, sprite1_start)
 274                              __field(u32, fifo_size)
 275                              ),
 276
 277             TP_fast_assign(
 278                            __entry->pipe = crtc->pipe;
 279                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
 280                                                                                        crtc->pipe);
 281                            __entry->scanline = intel_get_crtc_scanline(crtc);
 282                            __entry->sprite0_start = sprite0_start;
 283                            __entry->sprite1_start = sprite1_start;
 284                            __entry->fifo_size = fifo_size;
 285                            ),
 286
 287             TP_printk("pipe %c, frame=%u, scanline=%u, %d/%d/%d",
 288                       pipe_name(__entry->pipe), __entry->frame,
 289                       __entry->scanline, __entry->sprite0_start,
 290                       __entry->sprite1_start, __entry->fifo_size)
 291 );
 292
 293 /* plane updates */
 294
 295 TRACE_EVENT(intel_update_plane,
 296             TP_PROTO(struct drm_plane *plane, struct intel_crtc *crtc),
 297             TP_ARGS(plane, crtc),
 298
 299             TP_STRUCT__entry(
 300                              __field(enum pipe, pipe)
 301                              __field(const char *, name)
 302                              __field(u32, frame)
 303                              __field(u32, scanline)
 304                              __array(int, src, 4)
 305                              __array(int, dst, 4)
 306                              ),
 307
 308             TP_fast_assign(
 309                            __entry->pipe = crtc->pipe;
 310                            __entry->name = plane->name;
 311                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
 312                                                                                        crtc->pipe);
 313                            __entry->scanline = intel_get_crtc_scanline(crtc);
 314                            memcpy(__entry->src, &plane->state->src, sizeof(__entry->src));
 315                            memcpy(__entry->dst, &plane->state->dst, sizeof(__entry->dst));
 316                            ),
 317
 318             TP_printk("pipe %c, plane %s, frame=%u, scanline=%u, " DRM_RECT_FP_FMT " -> " DRM_RECT_FMT,
 319                       pipe_name(__entry->pipe), __entry->name,
 320                       __entry->frame, __entry->scanline,
 321                       DRM_RECT_FP_ARG((const struct drm_rect *)__entry->src),
 322                       DRM_RECT_ARG((const struct drm_rect *)__entry->dst))
 323 );
 324
 325 TRACE_EVENT(intel_disable_plane,
 326             TP_PROTO(struct drm_plane *plane, struct intel_crtc *crtc),
 327             TP_ARGS(plane, crtc),
 328
 329             TP_STRUCT__entry(
 330                              __field(enum pipe, pipe)
 331                              __field(const char *, name)
 332                              __field(u32, frame)
 333                              __field(u32, scanline)
 334                              ),
 335
 336             TP_fast_assign(
 337                            __entry->pipe = crtc->pipe;
 338                            __entry->name = plane->name;
 339                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
 340                                                                                        crtc->pipe);
 341                            __entry->scanline = intel_get_crtc_scanline(crtc);
 342                            ),
 343
 344             TP_printk("pipe %c, plane %s, frame=%u, scanline=%u",
 345                       pipe_name(__entry->pipe), __entry->name,
 346                       __entry->frame, __entry->scanline)
 347 );
 348
 349 /* pipe updates */
 350
 351 TRACE_EVENT(i915_pipe_update_start,
 352             TP_PROTO(struct intel_crtc *crtc),
 353             TP_ARGS(crtc),
 354
 355             TP_STRUCT__entry(
 356                              __field(enum pipe, pipe)
 357                              __field(u32, frame)
 358                              __field(u32, scanline)
 359                              __field(u32, min)
 360                              __field(u32, max)
 361                              ),
 362
 363             TP_fast_assign(
 364                            __entry->pipe = crtc->pipe;
 365                            __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
 366                                                                                        crtc->pipe);
 367                            __entry->scanline = intel_get_crtc_scanline(crtc);
 368                            __entry->min = crtc->debug.min_vbl;
 369                            __entry->max = crtc->debug.max_vbl;
 370                            ),
 371
 372             TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
 373                       pipe_name(__entry->pipe), __entry->frame,
 374                        __entry->scanline, __entry->min, __entry->max)
 375 );
 376
 377 TRACE_EVENT(i915_pipe_update_vblank_evaded,
 378             TP_PROTO(struct intel_crtc *crtc),
 379             TP_ARGS(crtc),
 380
 381             TP_STRUCT__entry(
 382                              __field(enum pipe, pipe)
 383                              __field(u32, frame)
 384                              __field(u32, scanline)
 385                              __field(u32, min)
 386                              __field(u32, max)
 387                              ),
 388
 389             TP_fast_assign(
 390                            __entry->pipe = crtc->pipe;
 391                            __entry->frame = crtc->debug.start_vbl_count;
 392                            __entry->scanline = crtc->debug.scanline_start;
 393                            __entry->min = crtc->debug.min_vbl;
 394                            __entry->max = crtc->debug.max_vbl;
 395                            ),
 396
 397             TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
 398                       pipe_name(__entry->pipe), __entry->frame,
 399                        __entry->scanline, __entry->min, __entry->max)
 400 );
 401
 402 TRACE_EVENT(i915_pipe_update_end,
 403             TP_PROTO(struct intel_crtc *crtc, u32 frame, int scanline_end),
 404             TP_ARGS(crtc, frame, scanline_end),
 405
 406             TP_STRUCT__entry(
 407                              __field(enum pipe, pipe)
 408                              __field(u32, frame)
 409                              __field(u32, scanline)
 410                              ),
 411
 412             TP_fast_assign(
 413                            __entry->pipe = crtc->pipe;
 414                            __entry->frame = frame;
 415                            __entry->scanline = scanline_end;
 416                            ),
 417
 418             TP_printk("pipe %c, frame=%u, scanline=%u",
 419                       pipe_name(__entry->pipe), __entry->frame,
 420                       __entry->scanline)
 421 );
 422
 423 /* object tracking */
 424
 425 TRACE_EVENT(i915_gem_object_create,
 426             TP_PROTO(struct drm_i915_gem_object *obj),
 427             TP_ARGS(obj),
 428
 429             TP_STRUCT__entry(
 430                              __field(struct drm_i915_gem_object *, obj)
 431                              __field(u64, size)
 432                              ),
 433
 434             TP_fast_assign(
 435                            __entry->obj = obj;
 436                            __entry->size = obj->base.size;
 437                            ),
 438
 439             TP_printk("obj=%p, size=0x%llx", __entry->obj, __entry->size)
 440 );
 441
 442 TRACE_EVENT(i915_gem_shrink,
 443             TP_PROTO(struct drm_i915_private *i915, unsigned long target, unsigned flags),
 444             TP_ARGS(i915, target, flags),
 445
 446             TP_STRUCT__entry(
 447                              __field(int, dev)
 448                              __field(unsigned long, target)
 449                              __field(unsigned, flags)
 450                              ),
 451
 452             TP_fast_assign(
 453                            __entry->dev = i915->drm.primary->index;
 454                            __entry->target = target;
 455                            __entry->flags = flags;
 456                            ),
 457
 458             TP_printk("dev=%d, target=%lu, flags=%x",
 459                       __entry->dev, __entry->target, __entry->flags)
 460 );
 461
 462 TRACE_EVENT(i915_vma_bind,
 463             TP_PROTO(struct i915_vma *vma, unsigned flags),
 464             TP_ARGS(vma, flags),
 465
 466             TP_STRUCT__entry(
 467                              __field(struct drm_i915_gem_object *, obj)
 468                              __field(struct i915_address_space *, vm)
 469                              __field(u64, offset)
 470                              __field(u64, size)
 471                              __field(unsigned, flags)
 472                              ),
 473
 474             TP_fast_assign(
 475                            __entry->obj = vma->obj;
 476                            __entry->vm = vma->vm;
 477                            __entry->offset = vma->node.start;
 478                            __entry->size = vma->node.size;
 479                            __entry->flags = flags;
 480                            ),
 481
 482             TP_printk("obj=%p, offset=0x%016llx size=0x%llx%s vm=%p",
 483                       __entry->obj, __entry->offset, __entry->size,
 484                       __entry->flags & PIN_MAPPABLE ? ", mappable" : "",
 485                       __entry->vm)
 486 );
 487
 488 TRACE_EVENT(i915_vma_unbind,
 489             TP_PROTO(struct i915_vma *vma),
 490             TP_ARGS(vma),
 491
 492             TP_STRUCT__entry(
 493                              __field(struct drm_i915_gem_object *, obj)
 494                              __field(struct i915_address_space *, vm)
 495                              __field(u64, offset)
 496                              __field(u64, size)
 497                              ),
 498
 499             TP_fast_assign(
 500                            __entry->obj = vma->obj;
 501                            __entry->vm = vma->vm;
 502                            __entry->offset = vma->node.start;
 503                            __entry->size = vma->node.size;
 504                            ),
 505
 506             TP_printk("obj=%p, offset=0x%016llx size=0x%llx vm=%p",
 507                       __entry->obj, __entry->offset, __entry->size, __entry->vm)
 508 );
 509
 510 TRACE_EVENT(i915_gem_object_pwrite,
 511             TP_PROTO(struct drm_i915_gem_object *obj, u64 offset, u64 len),
 512             TP_ARGS(obj, offset, len),
 513
 514             TP_STRUCT__entry(
 515                              __field(struct drm_i915_gem_object *, obj)
 516                              __field(u64, offset)
 517                              __field(u64, len)
 518                              ),
 519
 520             TP_fast_assign(
 521                            __entry->obj = obj;
 522                            __entry->offset = offset;
 523                            __entry->len = len;
 524                            ),
 525
 526             TP_printk("obj=%p, offset=0x%llx, len=0x%llx",
 527                       __entry->obj, __entry->offset, __entry->len)
 528 );
 529
 530 TRACE_EVENT(i915_gem_object_pread,
 531             TP_PROTO(struct drm_i915_gem_object *obj, u64 offset, u64 len),
 532             TP_ARGS(obj, offset, len),
 533
 534             TP_STRUCT__entry(
 535                              __field(struct drm_i915_gem_object *, obj)
 536                              __field(u64, offset)
 537                              __field(u64, len)
 538                              ),
 539
 540             TP_fast_assign(
 541                            __entry->obj = obj;
 542                            __entry->offset = offset;
 543                            __entry->len = len;
 544                            ),
 545
 546             TP_printk("obj=%p, offset=0x%llx, len=0x%llx",
 547                       __entry->obj, __entry->offset, __entry->len)
 548 );
 549
 550 TRACE_EVENT(i915_gem_object_fault,
 551             TP_PROTO(struct drm_i915_gem_object *obj, u64 index, bool gtt, bool write),
 552             TP_ARGS(obj, index, gtt, write),
 553
 554             TP_STRUCT__entry(
 555                              __field(struct drm_i915_gem_object *, obj)
 556                              __field(u64, index)
 557                              __field(bool, gtt)
 558                              __field(bool, write)
 559                              ),
 560
 561             TP_fast_assign(
 562                            __entry->obj = obj;
 563                            __entry->index = index;
 564                            __entry->gtt = gtt;
 565                            __entry->write = write;
 566                            ),
 567
 568             TP_printk("obj=%p, %s index=%llu %s",
 569                       __entry->obj,
 570                       __entry->gtt ? "GTT" : "CPU",
 571                       __entry->index,
 572                       __entry->write ? ", writable" : "")
 573 );
 574
 575 DECLARE_EVENT_CLASS(i915_gem_object,
 576             TP_PROTO(struct drm_i915_gem_object *obj),
 577             TP_ARGS(obj),
 578
 579             TP_STRUCT__entry(
 580                              __field(struct drm_i915_gem_object *, obj)
 581                              ),
 582
 583             TP_fast_assign(
 584                            __entry->obj = obj;
 585                            ),
 586
 587             TP_printk("obj=%p", __entry->obj)
 588 );
 589
 590 DEFINE_EVENT(i915_gem_object, i915_gem_object_clflush,
 591              TP_PROTO(struct drm_i915_gem_object *obj),
 592              TP_ARGS(obj)
 593 );
 594
 595 DEFINE_EVENT(i915_gem_object, i915_gem_object_destroy,
 596             TP_PROTO(struct drm_i915_gem_object *obj),
 597             TP_ARGS(obj)
 598 );
 599
 600 TRACE_EVENT(i915_gem_evict,
 601             TP_PROTO(struct i915_address_space *vm, u64 size, u64 align, unsigned int flags),
 602             TP_ARGS(vm, size, align, flags),
 603
 604             TP_STRUCT__entry(
 605                              __field(u32, dev)
 606                              __field(struct i915_address_space *, vm)
 607                              __field(u64, size)
 608                              __field(u64, align)
 609                              __field(unsigned int, flags)
 610                             ),
 611
 612             TP_fast_assign(
 613                            __entry->dev = vm->i915->drm.primary->index;
 614                            __entry->vm = vm;
 615                            __entry->size = size;
 616                            __entry->align = align;
 617                            __entry->flags = flags;
 618                           ),
 619
 620             TP_printk("dev=%d, vm=%p, size=0x%llx, align=0x%llx %s",
 621                       __entry->dev, __entry->vm, __entry->size, __entry->align,
 622                       __entry->flags & PIN_MAPPABLE ? ", mappable" : "")
 623 );
 624
 625 TRACE_EVENT(i915_gem_evict_node,
 626             TP_PROTO(struct i915_address_space *vm, struct drm_mm_node *node, unsigned int flags),
 627             TP_ARGS(vm, node, flags),
 628
 629             TP_STRUCT__entry(
 630                              __field(u32, dev)
 631                              __field(struct i915_address_space *, vm)
 632                              __field(u64, start)
 633                              __field(u64, size)
 634                              __field(unsigned long, color)
 635                              __field(unsigned int, flags)
 636                             ),
 637
 638             TP_fast_assign(
 639                            __entry->dev = vm->i915->drm.primary->index;
 640                            __entry->vm = vm;
 641                            __entry->start = node->start;
 642                            __entry->size = node->size;
 643                            __entry->color = node->color;
 644                            __entry->flags = flags;
 645                           ),
 646
 647             TP_printk("dev=%d, vm=%p, start=0x%llx size=0x%llx, color=0x%lx, flags=%x",
 648                       __entry->dev, __entry->vm,
 649                       __entry->start, __entry->size,
 650                       __entry->color, __entry->flags)
 651 );
 652
 653 TRACE_EVENT(i915_gem_evict_vm,
 654             TP_PROTO(struct i915_address_space *vm),
 655             TP_ARGS(vm),
 656
 657             TP_STRUCT__entry(
 658                              __field(u32, dev)
 659                              __field(struct i915_address_space *, vm)
 660                             ),
 661
 662             TP_fast_assign(
 663                            __entry->dev = vm->i915->drm.primary->index;
 664                            __entry->vm = vm;
 665                           ),
 666
 667             TP_printk("dev=%d, vm=%p", __entry->dev, __entry->vm)
 668 );
 669
 670 TRACE_EVENT(i915_request_queue,
 671             TP_PROTO(struct i915_request *rq, u32 flags),
 672             TP_ARGS(rq, flags),
 673
 674             TP_STRUCT__entry(
 675                              __field(u32, dev)
 676                              __field(u32, hw_id)
 677                              __field(u64, ctx)
 678                              __field(u16, class)
 679                              __field(u16, instance)
 680                              __field(u32, seqno)
 681                              __field(u32, flags)
 682                              ),
 683
 684             TP_fast_assign(
 685                            __entry->dev = rq->i915->drm.primary->index;
 686                            __entry->hw_id = rq->gem_context->hw_id;
 687                            __entry->class = rq->engine->uabi_class;
 688                            __entry->instance = rq->engine->instance;
 689                            __entry->ctx = rq->fence.context;
 690                            __entry->seqno = rq->fence.seqno;
 691                            __entry->flags = flags;
 692                            ),
 693
 694             TP_printk("dev=%u, engine=%u:%u, hw_id=%u, ctx=%llu, seqno=%u, flags=0x%x",
 695                       __entry->dev, __entry->class, __entry->instance,
 696                       __entry->hw_id, __entry->ctx, __entry->seqno,
 697                       __entry->flags)
 698 );
 699
 700 DECLARE_EVENT_CLASS(i915_request,
 701             TP_PROTO(struct i915_request *rq),
 702             TP_ARGS(rq),
 703
 704             TP_STRUCT__entry(
 705                              __field(u32, dev)
 706                              __field(u32, hw_id)
 707                              __field(u64, ctx)
 708                              __field(u16, class)
 709                              __field(u16, instance)
 710                              __field(u32, seqno)
 711                              ),
 712
 713             TP_fast_assign(
 714                            __entry->dev = rq->i915->drm.primary->index;
 715                            __entry->hw_id = rq->gem_context->hw_id;
 716                            __entry->class = rq->engine->uabi_class;
 717                            __entry->instance = rq->engine->instance;
 718                            __entry->ctx = rq->fence.context;
 719                            __entry->seqno = rq->fence.seqno;
 720                            ),
 721
 722             TP_printk("dev=%u, engine=%u:%u, hw_id=%u, ctx=%llu, seqno=%u",
 723                       __entry->dev, __entry->class, __entry->instance,
 724                       __entry->hw_id, __entry->ctx, __entry->seqno)
 725 );
 726
 727 DEFINE_EVENT(i915_request, i915_request_add,
 728             TP_PROTO(struct i915_request *rq),
 729             TP_ARGS(rq)
 730 );
 731
 732 #if defined(CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS)
 733 DEFINE_EVENT(i915_request, i915_request_submit,
 734              TP_PROTO(struct i915_request *rq),
 735              TP_ARGS(rq)
 736 );
 737
 738 DEFINE_EVENT(i915_request, i915_request_execute,
 739              TP_PROTO(struct i915_request *rq),
 740              TP_ARGS(rq)
 741 );
 742
 743 TRACE_EVENT(i915_request_in,
 744             TP_PROTO(struct i915_request *rq, unsigned int port),
 745             TP_ARGS(rq, port),
 746
 747             TP_STRUCT__entry(
 748                              __field(u32, dev)
 749                              __field(u32, hw_id)
 750                              __field(u64, ctx)
 751                              __field(u16, class)
 752                              __field(u16, instance)
 753                              __field(u32, seqno)
 754                              __field(u32, port)
 755                              __field(u32, prio)
 756                             ),
 757
 758             TP_fast_assign(
 759                            __entry->dev = rq->i915->drm.primary->index;
 760                            __entry->hw_id = rq->gem_context->hw_id;
 761                            __entry->class = rq->engine->uabi_class;
 762                            __entry->instance = rq->engine->instance;
 763                            __entry->ctx = rq->fence.context;
 764                            __entry->seqno = rq->fence.seqno;
 765                            __entry->prio = rq->sched.attr.priority;
 766                            __entry->port = port;
 767                            ),
 768
 769             TP_printk("dev=%u, engine=%u:%u, hw_id=%u, ctx=%llu, seqno=%u, prio=%u, port=%u",
 770                       __entry->dev, __entry->class, __entry->instance,
 771                       __entry->hw_id, __entry->ctx, __entry->seqno,
 772                       __entry->prio, __entry->port)
 773 );
 774
 775 TRACE_EVENT(i915_request_out,
 776             TP_PROTO(struct i915_request *rq),
 777             TP_ARGS(rq),
 778
 779             TP_STRUCT__entry(
 780                              __field(u32, dev)
 781                              __field(u32, hw_id)
 782                              __field(u64, ctx)
 783                              __field(u16, class)
 784                              __field(u16, instance)
 785                              __field(u32, seqno)
 786                              __field(u32, completed)
 787                             ),
 788
 789             TP_fast_assign(
 790                            __entry->dev = rq->i915->drm.primary->index;
 791                            __entry->hw_id = rq->gem_context->hw_id;
 792                            __entry->class = rq->engine->uabi_class;
 793                            __entry->instance = rq->engine->instance;
 794                            __entry->ctx = rq->fence.context;
 795                            __entry->seqno = rq->fence.seqno;
 796                            __entry->completed = i915_request_completed(rq);
 797                            ),
 798
 799                     TP_printk("dev=%u, engine=%u:%u, hw_id=%u, ctx=%llu, seqno=%u, completed?=%u",
 800                               __entry->dev, __entry->class, __entry->instance,
 801                               __entry->hw_id, __entry->ctx, __entry->seqno,
 802                               __entry->completed)
 803 );
 804
 805 #else
 806 #if !defined(TRACE_HEADER_MULTI_READ)
 807 static inline void
 808 trace_i915_request_submit(struct i915_request *rq)
 809 {
 810 }
 811
 812 static inline void
 813 trace_i915_request_execute(struct i915_request *rq)
 814 {
 815 }
 816
 817 static inline void
 818 trace_i915_request_in(struct i915_request *rq, unsigned int port)
 819 {
 820 }
 821
 822 static inline void
 823 trace_i915_request_out(struct i915_request *rq)
 824 {
 825 }
 826 #endif
 827 #endif
 828
 829 DEFINE_EVENT(i915_request, i915_request_retire,
 830             TP_PROTO(struct i915_request *rq),
 831             TP_ARGS(rq)
 832 );
 833
 834 TRACE_EVENT(i915_request_wait_begin,
 835             TP_PROTO(struct i915_request *rq, unsigned int flags),
 836             TP_ARGS(rq, flags),
 837
 838             TP_STRUCT__entry(
 839                              __field(u32, dev)
 840                              __field(u32, hw_id)
 841                              __field(u64, ctx)
 842                              __field(u16, class)
 843                              __field(u16, instance)
 844                              __field(u32, seqno)
 845                              __field(unsigned int, flags)
 846                              ),
 847
 848             /* NB: the blocking information is racy since mutex_is_locked
 849              * doesn't check that the current thread holds the lock. The only
 850              * other option would be to pass the boolean information of whether
 851              * or not the class was blocking down through the stack which is
 852              * less desirable.
 853              */
 854             TP_fast_assign(
 855                            __entry->dev = rq->i915->drm.primary->index;
 856                            __entry->hw_id = rq->gem_context->hw_id;
 857                            __entry->class = rq->engine->uabi_class;
 858                            __entry->instance = rq->engine->instance;
 859                            __entry->ctx = rq->fence.context;
 860                            __entry->seqno = rq->fence.seqno;
 861                            __entry->flags = flags;
 862                            ),
 863
 864             TP_printk("dev=%u, engine=%u:%u, hw_id=%u, ctx=%llu, seqno=%u, blocking=%u, flags=0x%x",
 865                       __entry->dev, __entry->class, __entry->instance,
 866                       __entry->hw_id, __entry->ctx, __entry->seqno,
 867                       !!(__entry->flags & I915_WAIT_LOCKED),
 868                       __entry->flags)
 869 );
 870
 871 DEFINE_EVENT(i915_request, i915_request_wait_end,
 872             TP_PROTO(struct i915_request *rq),
 873             TP_ARGS(rq)
 874 );
 875
 876 TRACE_EVENT_CONDITION(i915_reg_rw,
 877         TP_PROTO(bool write, i915_reg_t reg, u64 val, int len, bool trace),
 878
 879         TP_ARGS(write, reg, val, len, trace),
 880
 881         TP_CONDITION(trace),
 882
 883         TP_STRUCT__entry(
 884                 __field(u64, val)
 885                 __field(u32, reg)
 886                 __field(u16, write)
 887                 __field(u16, len)
 888                 ),
 889
 890         TP_fast_assign(
 891                 __entry->val = (u64)val;
 892                 __entry->reg = i915_mmio_reg_offset(reg);
 893                 __entry->write = write;
 894                 __entry->len = len;
 895                 ),
 896
 897         TP_printk("%s reg=0x%x, len=%d, val=(0x%x, 0x%x)",
 898                 __entry->write ? "write" : "read",
 899                 __entry->reg, __entry->len,
 900                 (u32)(__entry->val & 0xffffffff),
 901                 (u32)(__entry->val >> 32))
 902 );
 903
 904 TRACE_EVENT(intel_gpu_freq_change,
 905             TP_PROTO(u32 freq),
 906             TP_ARGS(freq),
 907
 908             TP_STRUCT__entry(
 909                              __field(u32, freq)
 910                              ),
 911
 912             TP_fast_assign(
 913                            __entry->freq = freq;
 914                            ),
 915
 916             TP_printk("new_freq=%u", __entry->freq)
 917 );
 918
 919 /**
 920  * DOC: i915_ppgtt_create and i915_ppgtt_release tracepoints
 921  *
 922  * With full ppgtt enabled each process using drm will allocate at least one
 923  * translation table. With these traces it is possible to keep track of the
 924  * allocation and of the lifetime of the tables; this can be used during
 925  * testing/debug to verify that we are not leaking ppgtts.
 926  * These traces identify the ppgtt through the vm pointer, which is also printed
 927  * by the i915_vma_bind and i915_vma_unbind tracepoints.
 928  */
 929 DECLARE_EVENT_CLASS(i915_ppgtt,
 930         TP_PROTO(struct i915_address_space *vm),
 931         TP_ARGS(vm),
 932
 933         TP_STRUCT__entry(
 934                         __field(struct i915_address_space *, vm)
 935                         __field(u32, dev)
 936         ),
 937
 938         TP_fast_assign(
 939                         __entry->vm = vm;
 940                         __entry->dev = vm->i915->drm.primary->index;
 941         ),
 942
 943         TP_printk("dev=%u, vm=%p", __entry->dev, __entry->vm)
 944 )
 945
 946 DEFINE_EVENT(i915_ppgtt, i915_ppgtt_create,
 947         TP_PROTO(struct i915_address_space *vm),
 948         TP_ARGS(vm)
 949 );
 950
 951 DEFINE_EVENT(i915_ppgtt, i915_ppgtt_release,
 952         TP_PROTO(struct i915_address_space *vm),
 953         TP_ARGS(vm)
 954 );
 955
 956 /**
 957  * DOC: i915_context_create and i915_context_free tracepoints
 958  *
 959  * These tracepoints are used to track creation and deletion of contexts.
 960  * If full ppgtt is enabled, they also print the address of the vm assigned to
 961  * the context.
 962  */
 963 DECLARE_EVENT_CLASS(i915_context,
 964         TP_PROTO(struct i915_gem_context *ctx),
 965         TP_ARGS(ctx),
 966
 967         TP_STRUCT__entry(
 968                         __field(u32, dev)
 969                         __field(struct i915_gem_context *, ctx)
 970                         __field(u32, hw_id)
 971                         __field(struct i915_address_space *, vm)
 972         ),
 973
 974         TP_fast_assign(
 975                         __entry->dev = ctx->i915->drm.primary->index;
 976                         __entry->ctx = ctx;
 977                         __entry->hw_id = ctx->hw_id;
 978                         __entry->vm = ctx->ppgtt ? &ctx->ppgtt->vm : NULL;
 979         ),
 980
 981         TP_printk("dev=%u, ctx=%p, ctx_vm=%p, hw_id=%u",
 982                   __entry->dev, __entry->ctx, __entry->vm, __entry->hw_id)
 983 )
 984
 985 DEFINE_EVENT(i915_context, i915_context_create,
 986         TP_PROTO(struct i915_gem_context *ctx),
 987         TP_ARGS(ctx)
 988 );
 989
 990 DEFINE_EVENT(i915_context, i915_context_free,
 991         TP_PROTO(struct i915_gem_context *ctx),
 992         TP_ARGS(ctx)
 993 );
 994
 995 #endif /* _I915_TRACE_H_ */
 996
 997 /* This part must be outside protection */
 998 #undef TRACE_INCLUDE_PATH
 999 #define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/i915
1000 #include <trace/define_trace.h>