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 "i915_drv.h" 10 #include "intel_drv.h" 11 #include "intel_ringbuffer.h" 12 13 #undef TRACE_SYSTEM 14 #define TRACE_SYSTEM i915 15 #define TRACE_INCLUDE_FILE i915_trace 16 17 /* watermark/fifo updates */ 18 19 TRACE_EVENT(intel_cpu_fifo_underrun, 20 TP_PROTO(struct drm_i915_private *dev_priv, enum pipe pipe), 21 TP_ARGS(dev_priv, pipe), 22 23 TP_STRUCT__entry( 24 __field(enum pipe, pipe) 25 __field(u32, frame) 26 __field(u32, scanline) 27 ), 28 29 TP_fast_assign( 30 __entry->pipe = pipe; 31 __entry->frame = dev_priv->drm.driver->get_vblank_counter(&dev_priv->drm, pipe); 32 __entry->scanline = intel_get_crtc_scanline(intel_get_crtc_for_pipe(dev_priv, pipe)); 33 ), 34 35 TP_printk("pipe %c, frame=%u, scanline=%u", 36 pipe_name(__entry->pipe), 37 __entry->frame, __entry->scanline) 38 ); 39 40 TRACE_EVENT(intel_pch_fifo_underrun, 41 TP_PROTO(struct drm_i915_private *dev_priv, enum pipe pch_transcoder), 42 TP_ARGS(dev_priv, pch_transcoder), 43 44 TP_STRUCT__entry( 45 __field(enum pipe, pipe) 46 __field(u32, frame) 47 __field(u32, scanline) 48 ), 49 50 TP_fast_assign( 51 enum pipe pipe = pch_transcoder; 52 __entry->pipe = pipe; 53 __entry->frame = dev_priv->drm.driver->get_vblank_counter(&dev_priv->drm, pipe); 54 __entry->scanline = intel_get_crtc_scanline(intel_get_crtc_for_pipe(dev_priv, pipe)); 55 ), 56 57 TP_printk("pch transcoder %c, frame=%u, scanline=%u", 58 pipe_name(__entry->pipe), 59 __entry->frame, __entry->scanline) 60 ); 61 62 TRACE_EVENT(intel_memory_cxsr, 63 TP_PROTO(struct drm_i915_private *dev_priv, bool old, bool new), 64 TP_ARGS(dev_priv, old, new), 65 66 TP_STRUCT__entry( 67 __array(u32, frame, 3) 68 __array(u32, scanline, 3) 69 __field(bool, old) 70 __field(bool, new) 71 ), 72 73 TP_fast_assign( 74 enum pipe pipe; 75 for_each_pipe(dev_priv, pipe) { 76 __entry->frame[pipe] = 77 dev_priv->drm.driver->get_vblank_counter(&dev_priv->drm, pipe); 78 __entry->scanline[pipe] = 79 intel_get_crtc_scanline(intel_get_crtc_for_pipe(dev_priv, pipe)); 80 } 81 __entry->old = old; 82 __entry->new = new; 83 ), 84 85 TP_printk("%s->%s, pipe A: frame=%u, scanline=%u, pipe B: frame=%u, scanline=%u, pipe C: frame=%u, scanline=%u", 86 onoff(__entry->old), onoff(__entry->new), 87 __entry->frame[PIPE_A], __entry->scanline[PIPE_A], 88 __entry->frame[PIPE_B], __entry->scanline[PIPE_B], 89 __entry->frame[PIPE_C], __entry->scanline[PIPE_C]) 90 ); 91 92 TRACE_EVENT(g4x_wm, 93 TP_PROTO(struct intel_crtc *crtc, const struct g4x_wm_values *wm), 94 TP_ARGS(crtc, wm), 95 96 TP_STRUCT__entry( 97 __field(enum pipe, pipe) 98 __field(u32, frame) 99 __field(u32, scanline) 100 __field(u16, primary) 101 __field(u16, sprite) 102 __field(u16, cursor) 103 __field(u16, sr_plane) 104 __field(u16, sr_cursor) 105 __field(u16, sr_fbc) 106 __field(u16, hpll_plane) 107 __field(u16, hpll_cursor) 108 __field(u16, hpll_fbc) 109 __field(bool, cxsr) 110 __field(bool, hpll) 111 __field(bool, fbc) 112 ), 113 114 TP_fast_assign( 115 __entry->pipe = crtc->pipe; 116 __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev, 117 crtc->pipe); 118 __entry->scanline = intel_get_crtc_scanline(crtc); 119 __entry->primary = wm->pipe[crtc->pipe].plane[PLANE_PRIMARY]; 120 __entry->sprite = wm->pipe[crtc->pipe].plane[PLANE_SPRITE0]; 121 __entry->cursor = wm->pipe[crtc->pipe].plane[PLANE_CURSOR]; 122 __entry->sr_plane = wm->sr.plane; 123 __entry->sr_cursor = wm->sr.cursor; 124 __entry->sr_fbc = wm->sr.fbc; 125 __entry->hpll_plane = wm->hpll.plane; 126 __entry->hpll_cursor = wm->hpll.cursor; 127 __entry->hpll_fbc = wm->hpll.fbc; 128 __entry->cxsr = wm->cxsr; 129 __entry->hpll = wm->hpll_en; 130 __entry->fbc = wm->fbc_en; 131 ), 132 133 TP_printk("pipe %c, frame=%u, scanline=%u, wm %d/%d/%d, sr %s/%d/%d/%d, hpll %s/%d/%d/%d, fbc %s", 134 pipe_name(__entry->pipe), __entry->frame, __entry->scanline, 135 __entry->primary, __entry->sprite, __entry->cursor, 136 yesno(__entry->cxsr), __entry->sr_plane, __entry->sr_cursor, __entry->sr_fbc, 137 yesno(__entry->hpll), __entry->hpll_plane, __entry->hpll_cursor, __entry->hpll_fbc, 138 yesno(__entry->fbc)) 139 ); 140 141 TRACE_EVENT(vlv_wm, 142 TP_PROTO(struct intel_crtc *crtc, const struct vlv_wm_values *wm), 143 TP_ARGS(crtc, wm), 144 145 TP_STRUCT__entry( 146 __field(enum pipe, pipe) 147 __field(u32, frame) 148 __field(u32, scanline) 149 __field(u32, level) 150 __field(u32, cxsr) 151 __field(u32, primary) 152 __field(u32, sprite0) 153 __field(u32, sprite1) 154 __field(u32, cursor) 155 __field(u32, sr_plane) 156 __field(u32, sr_cursor) 157 ), 158 159 TP_fast_assign( 160 __entry->pipe = crtc->pipe; 161 __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev, 162 crtc->pipe); 163 __entry->scanline = intel_get_crtc_scanline(crtc); 164 __entry->level = wm->level; 165 __entry->cxsr = wm->cxsr; 166 __entry->primary = wm->pipe[crtc->pipe].plane[PLANE_PRIMARY]; 167 __entry->sprite0 = wm->pipe[crtc->pipe].plane[PLANE_SPRITE0]; 168 __entry->sprite1 = wm->pipe[crtc->pipe].plane[PLANE_SPRITE1]; 169 __entry->cursor = wm->pipe[crtc->pipe].plane[PLANE_CURSOR]; 170 __entry->sr_plane = wm->sr.plane; 171 __entry->sr_cursor = wm->sr.cursor; 172 ), 173 174 TP_printk("pipe %c, frame=%u, scanline=%u, level=%d, cxsr=%d, wm %d/%d/%d/%d, sr %d/%d", 175 pipe_name(__entry->pipe), __entry->frame, 176 __entry->scanline, __entry->level, __entry->cxsr, 177 __entry->primary, __entry->sprite0, __entry->sprite1, __entry->cursor, 178 __entry->sr_plane, __entry->sr_cursor) 179 ); 180 181 TRACE_EVENT(vlv_fifo_size, 182 TP_PROTO(struct intel_crtc *crtc, u32 sprite0_start, u32 sprite1_start, u32 fifo_size), 183 TP_ARGS(crtc, sprite0_start, sprite1_start, fifo_size), 184 185 TP_STRUCT__entry( 186 __field(enum pipe, pipe) 187 __field(u32, frame) 188 __field(u32, scanline) 189 __field(u32, sprite0_start) 190 __field(u32, sprite1_start) 191 __field(u32, fifo_size) 192 ), 193 194 TP_fast_assign( 195 __entry->pipe = crtc->pipe; 196 __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev, 197 crtc->pipe); 198 __entry->scanline = intel_get_crtc_scanline(crtc); 199 __entry->sprite0_start = sprite0_start; 200 __entry->sprite1_start = sprite1_start; 201 __entry->fifo_size = fifo_size; 202 ), 203 204 TP_printk("pipe %c, frame=%u, scanline=%u, %d/%d/%d", 205 pipe_name(__entry->pipe), __entry->frame, 206 __entry->scanline, __entry->sprite0_start, 207 __entry->sprite1_start, __entry->fifo_size) 208 ); 209 210 /* plane updates */ 211 212 TRACE_EVENT(intel_update_plane, 213 TP_PROTO(struct drm_plane *plane, struct intel_crtc *crtc), 214 TP_ARGS(plane, crtc), 215 216 TP_STRUCT__entry( 217 __field(enum pipe, pipe) 218 __field(const char *, name) 219 __field(u32, frame) 220 __field(u32, scanline) 221 __array(int, src, 4) 222 __array(int, dst, 4) 223 ), 224 225 TP_fast_assign( 226 __entry->pipe = crtc->pipe; 227 __entry->name = plane->name; 228 __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev, 229 crtc->pipe); 230 __entry->scanline = intel_get_crtc_scanline(crtc); 231 memcpy(__entry->src, &plane->state->src, sizeof(__entry->src)); 232 memcpy(__entry->dst, &plane->state->dst, sizeof(__entry->dst)); 233 ), 234 235 TP_printk("pipe %c, plane %s, frame=%u, scanline=%u, " DRM_RECT_FP_FMT " -> " DRM_RECT_FMT, 236 pipe_name(__entry->pipe), __entry->name, 237 __entry->frame, __entry->scanline, 238 DRM_RECT_FP_ARG((const struct drm_rect *)__entry->src), 239 DRM_RECT_ARG((const struct drm_rect *)__entry->dst)) 240 ); 241 242 TRACE_EVENT(intel_disable_plane, 243 TP_PROTO(struct drm_plane *plane, struct intel_crtc *crtc), 244 TP_ARGS(plane, crtc), 245 246 TP_STRUCT__entry( 247 __field(enum pipe, pipe) 248 __field(const char *, name) 249 __field(u32, frame) 250 __field(u32, scanline) 251 ), 252 253 TP_fast_assign( 254 __entry->pipe = crtc->pipe; 255 __entry->name = plane->name; 256 __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev, 257 crtc->pipe); 258 __entry->scanline = intel_get_crtc_scanline(crtc); 259 ), 260 261 TP_printk("pipe %c, plane %s, frame=%u, scanline=%u", 262 pipe_name(__entry->pipe), __entry->name, 263 __entry->frame, __entry->scanline) 264 ); 265 266 /* pipe updates */ 267 268 TRACE_EVENT(i915_pipe_update_start, 269 TP_PROTO(struct intel_crtc *crtc), 270 TP_ARGS(crtc), 271 272 TP_STRUCT__entry( 273 __field(enum pipe, pipe) 274 __field(u32, frame) 275 __field(u32, scanline) 276 __field(u32, min) 277 __field(u32, max) 278 ), 279 280 TP_fast_assign( 281 __entry->pipe = crtc->pipe; 282 __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev, 283 crtc->pipe); 284 __entry->scanline = intel_get_crtc_scanline(crtc); 285 __entry->min = crtc->debug.min_vbl; 286 __entry->max = crtc->debug.max_vbl; 287 ), 288 289 TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u", 290 pipe_name(__entry->pipe), __entry->frame, 291 __entry->scanline, __entry->min, __entry->max) 292 ); 293 294 TRACE_EVENT(i915_pipe_update_vblank_evaded, 295 TP_PROTO(struct intel_crtc *crtc), 296 TP_ARGS(crtc), 297 298 TP_STRUCT__entry( 299 __field(enum pipe, pipe) 300 __field(u32, frame) 301 __field(u32, scanline) 302 __field(u32, min) 303 __field(u32, max) 304 ), 305 306 TP_fast_assign( 307 __entry->pipe = crtc->pipe; 308 __entry->frame = crtc->debug.start_vbl_count; 309 __entry->scanline = crtc->debug.scanline_start; 310 __entry->min = crtc->debug.min_vbl; 311 __entry->max = crtc->debug.max_vbl; 312 ), 313 314 TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u", 315 pipe_name(__entry->pipe), __entry->frame, 316 __entry->scanline, __entry->min, __entry->max) 317 ); 318 319 TRACE_EVENT(i915_pipe_update_end, 320 TP_PROTO(struct intel_crtc *crtc, u32 frame, int scanline_end), 321 TP_ARGS(crtc, frame, scanline_end), 322 323 TP_STRUCT__entry( 324 __field(enum pipe, pipe) 325 __field(u32, frame) 326 __field(u32, scanline) 327 ), 328 329 TP_fast_assign( 330 __entry->pipe = crtc->pipe; 331 __entry->frame = frame; 332 __entry->scanline = scanline_end; 333 ), 334 335 TP_printk("pipe %c, frame=%u, scanline=%u", 336 pipe_name(__entry->pipe), __entry->frame, 337 __entry->scanline) 338 ); 339 340 /* object tracking */ 341 342 TRACE_EVENT(i915_gem_object_create, 343 TP_PROTO(struct drm_i915_gem_object *obj), 344 TP_ARGS(obj), 345 346 TP_STRUCT__entry( 347 __field(struct drm_i915_gem_object *, obj) 348 __field(u64, size) 349 ), 350 351 TP_fast_assign( 352 __entry->obj = obj; 353 __entry->size = obj->base.size; 354 ), 355 356 TP_printk("obj=%p, size=0x%llx", __entry->obj, __entry->size) 357 ); 358 359 TRACE_EVENT(i915_gem_shrink, 360 TP_PROTO(struct drm_i915_private *i915, unsigned long target, unsigned flags), 361 TP_ARGS(i915, target, flags), 362 363 TP_STRUCT__entry( 364 __field(int, dev) 365 __field(unsigned long, target) 366 __field(unsigned, flags) 367 ), 368 369 TP_fast_assign( 370 __entry->dev = i915->drm.primary->index; 371 __entry->target = target; 372 __entry->flags = flags; 373 ), 374 375 TP_printk("dev=%d, target=%lu, flags=%x", 376 __entry->dev, __entry->target, __entry->flags) 377 ); 378 379 TRACE_EVENT(i915_vma_bind, 380 TP_PROTO(struct i915_vma *vma, unsigned flags), 381 TP_ARGS(vma, flags), 382 383 TP_STRUCT__entry( 384 __field(struct drm_i915_gem_object *, obj) 385 __field(struct i915_address_space *, vm) 386 __field(u64, offset) 387 __field(u64, size) 388 __field(unsigned, flags) 389 ), 390 391 TP_fast_assign( 392 __entry->obj = vma->obj; 393 __entry->vm = vma->vm; 394 __entry->offset = vma->node.start; 395 __entry->size = vma->node.size; 396 __entry->flags = flags; 397 ), 398 399 TP_printk("obj=%p, offset=0x%016llx size=0x%llx%s vm=%p", 400 __entry->obj, __entry->offset, __entry->size, 401 __entry->flags & PIN_MAPPABLE ? ", mappable" : "", 402 __entry->vm) 403 ); 404 405 TRACE_EVENT(i915_vma_unbind, 406 TP_PROTO(struct i915_vma *vma), 407 TP_ARGS(vma), 408 409 TP_STRUCT__entry( 410 __field(struct drm_i915_gem_object *, obj) 411 __field(struct i915_address_space *, vm) 412 __field(u64, offset) 413 __field(u64, size) 414 ), 415 416 TP_fast_assign( 417 __entry->obj = vma->obj; 418 __entry->vm = vma->vm; 419 __entry->offset = vma->node.start; 420 __entry->size = vma->node.size; 421 ), 422 423 TP_printk("obj=%p, offset=0x%016llx size=0x%llx vm=%p", 424 __entry->obj, __entry->offset, __entry->size, __entry->vm) 425 ); 426 427 TRACE_EVENT(i915_gem_object_pwrite, 428 TP_PROTO(struct drm_i915_gem_object *obj, u64 offset, u64 len), 429 TP_ARGS(obj, offset, len), 430 431 TP_STRUCT__entry( 432 __field(struct drm_i915_gem_object *, obj) 433 __field(u64, offset) 434 __field(u64, len) 435 ), 436 437 TP_fast_assign( 438 __entry->obj = obj; 439 __entry->offset = offset; 440 __entry->len = len; 441 ), 442 443 TP_printk("obj=%p, offset=0x%llx, len=0x%llx", 444 __entry->obj, __entry->offset, __entry->len) 445 ); 446 447 TRACE_EVENT(i915_gem_object_pread, 448 TP_PROTO(struct drm_i915_gem_object *obj, u64 offset, u64 len), 449 TP_ARGS(obj, offset, len), 450 451 TP_STRUCT__entry( 452 __field(struct drm_i915_gem_object *, obj) 453 __field(u64, offset) 454 __field(u64, len) 455 ), 456 457 TP_fast_assign( 458 __entry->obj = obj; 459 __entry->offset = offset; 460 __entry->len = len; 461 ), 462 463 TP_printk("obj=%p, offset=0x%llx, len=0x%llx", 464 __entry->obj, __entry->offset, __entry->len) 465 ); 466 467 TRACE_EVENT(i915_gem_object_fault, 468 TP_PROTO(struct drm_i915_gem_object *obj, u64 index, bool gtt, bool write), 469 TP_ARGS(obj, index, gtt, write), 470 471 TP_STRUCT__entry( 472 __field(struct drm_i915_gem_object *, obj) 473 __field(u64, index) 474 __field(bool, gtt) 475 __field(bool, write) 476 ), 477 478 TP_fast_assign( 479 __entry->obj = obj; 480 __entry->index = index; 481 __entry->gtt = gtt; 482 __entry->write = write; 483 ), 484 485 TP_printk("obj=%p, %s index=%llu %s", 486 __entry->obj, 487 __entry->gtt ? "GTT" : "CPU", 488 __entry->index, 489 __entry->write ? ", writable" : "") 490 ); 491 492 DECLARE_EVENT_CLASS(i915_gem_object, 493 TP_PROTO(struct drm_i915_gem_object *obj), 494 TP_ARGS(obj), 495 496 TP_STRUCT__entry( 497 __field(struct drm_i915_gem_object *, obj) 498 ), 499 500 TP_fast_assign( 501 __entry->obj = obj; 502 ), 503 504 TP_printk("obj=%p", __entry->obj) 505 ); 506 507 DEFINE_EVENT(i915_gem_object, i915_gem_object_clflush, 508 TP_PROTO(struct drm_i915_gem_object *obj), 509 TP_ARGS(obj) 510 ); 511 512 DEFINE_EVENT(i915_gem_object, i915_gem_object_destroy, 513 TP_PROTO(struct drm_i915_gem_object *obj), 514 TP_ARGS(obj) 515 ); 516 517 TRACE_EVENT(i915_gem_evict, 518 TP_PROTO(struct i915_address_space *vm, u64 size, u64 align, unsigned int flags), 519 TP_ARGS(vm, size, align, flags), 520 521 TP_STRUCT__entry( 522 __field(u32, dev) 523 __field(struct i915_address_space *, vm) 524 __field(u64, size) 525 __field(u64, align) 526 __field(unsigned int, flags) 527 ), 528 529 TP_fast_assign( 530 __entry->dev = vm->i915->drm.primary->index; 531 __entry->vm = vm; 532 __entry->size = size; 533 __entry->align = align; 534 __entry->flags = flags; 535 ), 536 537 TP_printk("dev=%d, vm=%p, size=0x%llx, align=0x%llx %s", 538 __entry->dev, __entry->vm, __entry->size, __entry->align, 539 __entry->flags & PIN_MAPPABLE ? ", mappable" : "") 540 ); 541 542 TRACE_EVENT(i915_gem_evict_node, 543 TP_PROTO(struct i915_address_space *vm, struct drm_mm_node *node, unsigned int flags), 544 TP_ARGS(vm, node, flags), 545 546 TP_STRUCT__entry( 547 __field(u32, dev) 548 __field(struct i915_address_space *, vm) 549 __field(u64, start) 550 __field(u64, size) 551 __field(unsigned long, color) 552 __field(unsigned int, flags) 553 ), 554 555 TP_fast_assign( 556 __entry->dev = vm->i915->drm.primary->index; 557 __entry->vm = vm; 558 __entry->start = node->start; 559 __entry->size = node->size; 560 __entry->color = node->color; 561 __entry->flags = flags; 562 ), 563 564 TP_printk("dev=%d, vm=%p, start=0x%llx size=0x%llx, color=0x%lx, flags=%x", 565 __entry->dev, __entry->vm, 566 __entry->start, __entry->size, 567 __entry->color, __entry->flags) 568 ); 569 570 TRACE_EVENT(i915_gem_evict_vm, 571 TP_PROTO(struct i915_address_space *vm), 572 TP_ARGS(vm), 573 574 TP_STRUCT__entry( 575 __field(u32, dev) 576 __field(struct i915_address_space *, vm) 577 ), 578 579 TP_fast_assign( 580 __entry->dev = vm->i915->drm.primary->index; 581 __entry->vm = vm; 582 ), 583 584 TP_printk("dev=%d, vm=%p", __entry->dev, __entry->vm) 585 ); 586 587 TRACE_EVENT(i915_request_queue, 588 TP_PROTO(struct i915_request *rq, u32 flags), 589 TP_ARGS(rq, flags), 590 591 TP_STRUCT__entry( 592 __field(u32, dev) 593 __field(u32, hw_id) 594 __field(u64, ctx) 595 __field(u16, class) 596 __field(u16, instance) 597 __field(u32, seqno) 598 __field(u32, flags) 599 ), 600 601 TP_fast_assign( 602 __entry->dev = rq->i915->drm.primary->index; 603 __entry->hw_id = rq->gem_context->hw_id; 604 __entry->class = rq->engine->uabi_class; 605 __entry->instance = rq->engine->instance; 606 __entry->ctx = rq->fence.context; 607 __entry->seqno = rq->fence.seqno; 608 __entry->flags = flags; 609 ), 610 611 TP_printk("dev=%u, engine=%u:%u, hw_id=%u, ctx=%llu, seqno=%u, flags=0x%x", 612 __entry->dev, __entry->class, __entry->instance, 613 __entry->hw_id, __entry->ctx, __entry->seqno, 614 __entry->flags) 615 ); 616 617 DECLARE_EVENT_CLASS(i915_request, 618 TP_PROTO(struct i915_request *rq), 619 TP_ARGS(rq), 620 621 TP_STRUCT__entry( 622 __field(u32, dev) 623 __field(u32, hw_id) 624 __field(u64, ctx) 625 __field(u16, class) 626 __field(u16, instance) 627 __field(u32, seqno) 628 __field(u32, global) 629 ), 630 631 TP_fast_assign( 632 __entry->dev = rq->i915->drm.primary->index; 633 __entry->hw_id = rq->gem_context->hw_id; 634 __entry->class = rq->engine->uabi_class; 635 __entry->instance = rq->engine->instance; 636 __entry->ctx = rq->fence.context; 637 __entry->seqno = rq->fence.seqno; 638 __entry->global = rq->global_seqno; 639 ), 640 641 TP_printk("dev=%u, engine=%u:%u, hw_id=%u, ctx=%llu, seqno=%u, global=%u", 642 __entry->dev, __entry->class, __entry->instance, 643 __entry->hw_id, __entry->ctx, __entry->seqno, 644 __entry->global) 645 ); 646 647 DEFINE_EVENT(i915_request, i915_request_add, 648 TP_PROTO(struct i915_request *rq), 649 TP_ARGS(rq) 650 ); 651 652 #if defined(CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS) 653 DEFINE_EVENT(i915_request, i915_request_submit, 654 TP_PROTO(struct i915_request *rq), 655 TP_ARGS(rq) 656 ); 657 658 DEFINE_EVENT(i915_request, i915_request_execute, 659 TP_PROTO(struct i915_request *rq), 660 TP_ARGS(rq) 661 ); 662 663 TRACE_EVENT(i915_request_in, 664 TP_PROTO(struct i915_request *rq, unsigned int port), 665 TP_ARGS(rq, port), 666 667 TP_STRUCT__entry( 668 __field(u32, dev) 669 __field(u32, hw_id) 670 __field(u64, ctx) 671 __field(u16, class) 672 __field(u16, instance) 673 __field(u32, seqno) 674 __field(u32, global_seqno) 675 __field(u32, port) 676 __field(u32, prio) 677 ), 678 679 TP_fast_assign( 680 __entry->dev = rq->i915->drm.primary->index; 681 __entry->hw_id = rq->gem_context->hw_id; 682 __entry->class = rq->engine->uabi_class; 683 __entry->instance = rq->engine->instance; 684 __entry->ctx = rq->fence.context; 685 __entry->seqno = rq->fence.seqno; 686 __entry->global_seqno = rq->global_seqno; 687 __entry->prio = rq->sched.attr.priority; 688 __entry->port = port; 689 ), 690 691 TP_printk("dev=%u, engine=%u:%u, hw_id=%u, ctx=%llu, seqno=%u, prio=%u, global=%u, port=%u", 692 __entry->dev, __entry->class, __entry->instance, 693 __entry->hw_id, __entry->ctx, __entry->seqno, 694 __entry->prio, __entry->global_seqno, __entry->port) 695 ); 696 697 TRACE_EVENT(i915_request_out, 698 TP_PROTO(struct i915_request *rq), 699 TP_ARGS(rq), 700 701 TP_STRUCT__entry( 702 __field(u32, dev) 703 __field(u32, hw_id) 704 __field(u64, ctx) 705 __field(u16, class) 706 __field(u16, instance) 707 __field(u32, seqno) 708 __field(u32, global_seqno) 709 __field(u32, completed) 710 ), 711 712 TP_fast_assign( 713 __entry->dev = rq->i915->drm.primary->index; 714 __entry->hw_id = rq->gem_context->hw_id; 715 __entry->class = rq->engine->uabi_class; 716 __entry->instance = rq->engine->instance; 717 __entry->ctx = rq->fence.context; 718 __entry->seqno = rq->fence.seqno; 719 __entry->global_seqno = rq->global_seqno; 720 __entry->completed = i915_request_completed(rq); 721 ), 722 723 TP_printk("dev=%u, engine=%u:%u, hw_id=%u, ctx=%llu, seqno=%u, global=%u, completed?=%u", 724 __entry->dev, __entry->class, __entry->instance, 725 __entry->hw_id, __entry->ctx, __entry->seqno, 726 __entry->global_seqno, __entry->completed) 727 ); 728 729 #else 730 #if !defined(TRACE_HEADER_MULTI_READ) 731 static inline void 732 trace_i915_request_submit(struct i915_request *rq) 733 { 734 } 735 736 static inline void 737 trace_i915_request_execute(struct i915_request *rq) 738 { 739 } 740 741 static inline void 742 trace_i915_request_in(struct i915_request *rq, unsigned int port) 743 { 744 } 745 746 static inline void 747 trace_i915_request_out(struct i915_request *rq) 748 { 749 } 750 #endif 751 #endif 752 753 DEFINE_EVENT(i915_request, i915_request_retire, 754 TP_PROTO(struct i915_request *rq), 755 TP_ARGS(rq) 756 ); 757 758 TRACE_EVENT(i915_request_wait_begin, 759 TP_PROTO(struct i915_request *rq, unsigned int flags), 760 TP_ARGS(rq, flags), 761 762 TP_STRUCT__entry( 763 __field(u32, dev) 764 __field(u32, hw_id) 765 __field(u64, ctx) 766 __field(u16, class) 767 __field(u16, instance) 768 __field(u32, seqno) 769 __field(u32, global) 770 __field(unsigned int, flags) 771 ), 772 773 /* NB: the blocking information is racy since mutex_is_locked 774 * doesn't check that the current thread holds the lock. The only 775 * other option would be to pass the boolean information of whether 776 * or not the class was blocking down through the stack which is 777 * less desirable. 778 */ 779 TP_fast_assign( 780 __entry->dev = rq->i915->drm.primary->index; 781 __entry->hw_id = rq->gem_context->hw_id; 782 __entry->class = rq->engine->uabi_class; 783 __entry->instance = rq->engine->instance; 784 __entry->ctx = rq->fence.context; 785 __entry->seqno = rq->fence.seqno; 786 __entry->global = rq->global_seqno; 787 __entry->flags = flags; 788 ), 789 790 TP_printk("dev=%u, engine=%u:%u, hw_id=%u, ctx=%llu, seqno=%u, global=%u, blocking=%u, flags=0x%x", 791 __entry->dev, __entry->class, __entry->instance, 792 __entry->hw_id, __entry->ctx, __entry->seqno, 793 __entry->global, !!(__entry->flags & I915_WAIT_LOCKED), 794 __entry->flags) 795 ); 796 797 DEFINE_EVENT(i915_request, i915_request_wait_end, 798 TP_PROTO(struct i915_request *rq), 799 TP_ARGS(rq) 800 ); 801 802 TRACE_EVENT_CONDITION(i915_reg_rw, 803 TP_PROTO(bool write, i915_reg_t reg, u64 val, int len, bool trace), 804 805 TP_ARGS(write, reg, val, len, trace), 806 807 TP_CONDITION(trace), 808 809 TP_STRUCT__entry( 810 __field(u64, val) 811 __field(u32, reg) 812 __field(u16, write) 813 __field(u16, len) 814 ), 815 816 TP_fast_assign( 817 __entry->val = (u64)val; 818 __entry->reg = i915_mmio_reg_offset(reg); 819 __entry->write = write; 820 __entry->len = len; 821 ), 822 823 TP_printk("%s reg=0x%x, len=%d, val=(0x%x, 0x%x)", 824 __entry->write ? "write" : "read", 825 __entry->reg, __entry->len, 826 (u32)(__entry->val & 0xffffffff), 827 (u32)(__entry->val >> 32)) 828 ); 829 830 TRACE_EVENT(intel_gpu_freq_change, 831 TP_PROTO(u32 freq), 832 TP_ARGS(freq), 833 834 TP_STRUCT__entry( 835 __field(u32, freq) 836 ), 837 838 TP_fast_assign( 839 __entry->freq = freq; 840 ), 841 842 TP_printk("new_freq=%u", __entry->freq) 843 ); 844 845 /** 846 * DOC: i915_ppgtt_create and i915_ppgtt_release tracepoints 847 * 848 * With full ppgtt enabled each process using drm will allocate at least one 849 * translation table. With these traces it is possible to keep track of the 850 * allocation and of the lifetime of the tables; this can be used during 851 * testing/debug to verify that we are not leaking ppgtts. 852 * These traces identify the ppgtt through the vm pointer, which is also printed 853 * by the i915_vma_bind and i915_vma_unbind tracepoints. 854 */ 855 DECLARE_EVENT_CLASS(i915_ppgtt, 856 TP_PROTO(struct i915_address_space *vm), 857 TP_ARGS(vm), 858 859 TP_STRUCT__entry( 860 __field(struct i915_address_space *, vm) 861 __field(u32, dev) 862 ), 863 864 TP_fast_assign( 865 __entry->vm = vm; 866 __entry->dev = vm->i915->drm.primary->index; 867 ), 868 869 TP_printk("dev=%u, vm=%p", __entry->dev, __entry->vm) 870 ) 871 872 DEFINE_EVENT(i915_ppgtt, i915_ppgtt_create, 873 TP_PROTO(struct i915_address_space *vm), 874 TP_ARGS(vm) 875 ); 876 877 DEFINE_EVENT(i915_ppgtt, i915_ppgtt_release, 878 TP_PROTO(struct i915_address_space *vm), 879 TP_ARGS(vm) 880 ); 881 882 /** 883 * DOC: i915_context_create and i915_context_free tracepoints 884 * 885 * These tracepoints are used to track creation and deletion of contexts. 886 * If full ppgtt is enabled, they also print the address of the vm assigned to 887 * the context. 888 */ 889 DECLARE_EVENT_CLASS(i915_context, 890 TP_PROTO(struct i915_gem_context *ctx), 891 TP_ARGS(ctx), 892 893 TP_STRUCT__entry( 894 __field(u32, dev) 895 __field(struct i915_gem_context *, ctx) 896 __field(u32, hw_id) 897 __field(struct i915_address_space *, vm) 898 ), 899 900 TP_fast_assign( 901 __entry->dev = ctx->i915->drm.primary->index; 902 __entry->ctx = ctx; 903 __entry->hw_id = ctx->hw_id; 904 __entry->vm = ctx->ppgtt ? &ctx->ppgtt->vm : NULL; 905 ), 906 907 TP_printk("dev=%u, ctx=%p, ctx_vm=%p, hw_id=%u", 908 __entry->dev, __entry->ctx, __entry->vm, __entry->hw_id) 909 ) 910 911 DEFINE_EVENT(i915_context, i915_context_create, 912 TP_PROTO(struct i915_gem_context *ctx), 913 TP_ARGS(ctx) 914 ); 915 916 DEFINE_EVENT(i915_context, i915_context_free, 917 TP_PROTO(struct i915_gem_context *ctx), 918 TP_ARGS(ctx) 919 ); 920 921 #endif /* _I915_TRACE_H_ */ 922 923 /* This part must be outside protection */ 924 #undef TRACE_INCLUDE_PATH 925 #define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/i915 926 #include <trace/define_trace.h> 927