drivers/gpu/drm/i915/i915_trace.h

   1 #if !defined(_I915_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
   2 #define _I915_TRACE_H_
   3
   4 #include <linux/stringify.h>
   5 #include <linux/types.h>
   6 #include <linux/tracepoint.h>
   7
   8 #include <drm/drmP.h>
   9 #include "i915_drv.h"
  10 #include "intel_ringbuffer.h"
  11
  12 #undef TRACE_SYSTEM
  13 #define TRACE_SYSTEM i915
  14 #define TRACE_SYSTEM_STRING __stringify(TRACE_SYSTEM)
  15 #define TRACE_INCLUDE_FILE i915_trace
  16
  17 /* object tracking */
  18
  19 TRACE_EVENT(i915_gem_object_create,
  20             TP_PROTO(struct drm_i915_gem_object *obj),
  21             TP_ARGS(obj),
  22
  23             TP_STRUCT__entry(
  24                              __field(struct drm_i915_gem_object *, obj)
  25                              __field(u32, size)
  26                              ),
  27
  28             TP_fast_assign(
  29                            __entry->obj = obj;
  30                            __entry->size = obj->base.size;
  31                            ),
  32
  33             TP_printk("obj=%p, size=%u", __entry->obj, __entry->size)
  34 );
  35
  36 TRACE_EVENT(i915_vma_bind,
  37             TP_PROTO(struct i915_vma *vma, bool mappable),
  38             TP_ARGS(vma, mappable),
  39
  40             TP_STRUCT__entry(
  41                              __field(struct drm_i915_gem_object *, obj)
  42                              __field(struct i915_address_space *, vm)
  43                              __field(u32, offset)
  44                              __field(u32, size)
  45                              __field(bool, mappable)
  46                              ),
  47
  48             TP_fast_assign(
  49                            __entry->obj = vma->obj;
  50                            __entry->vm = vma->vm;
  51                            __entry->offset = vma->node.start;
  52                            __entry->size = vma->node.size;
  53                            __entry->mappable = mappable;
  54                            ),
  55
  56             TP_printk("obj=%p, offset=%08x size=%x%s vm=%p",
  57                       __entry->obj, __entry->offset, __entry->size,
  58                       __entry->mappable ? ", mappable" : "",
  59                       __entry->vm)
  60 );
  61
  62 TRACE_EVENT(i915_vma_unbind,
  63             TP_PROTO(struct i915_vma *vma),
  64             TP_ARGS(vma),
  65
  66             TP_STRUCT__entry(
  67                              __field(struct drm_i915_gem_object *, obj)
  68                              __field(struct i915_address_space *, vm)
  69                              __field(u32, offset)
  70                              __field(u32, size)
  71                              ),
  72
  73             TP_fast_assign(
  74                            __entry->obj = vma->obj;
  75                            __entry->vm = vma->vm;
  76                            __entry->offset = vma->node.start;
  77                            __entry->size = vma->node.size;
  78                            ),
  79
  80             TP_printk("obj=%p, offset=%08x size=%x vm=%p",
  81                       __entry->obj, __entry->offset, __entry->size, __entry->vm)
  82 );
  83
  84 TRACE_EVENT(i915_gem_object_change_domain,
  85             TP_PROTO(struct drm_i915_gem_object *obj, u32 old_read, u32 old_write),
  86             TP_ARGS(obj, old_read, old_write),
  87
  88             TP_STRUCT__entry(
  89                              __field(struct drm_i915_gem_object *, obj)
  90                              __field(u32, read_domains)
  91                              __field(u32, write_domain)
  92                              ),
  93
  94             TP_fast_assign(
  95                            __entry->obj = obj;
  96                            __entry->read_domains = obj->base.read_domains | (old_read << 16);
  97                            __entry->write_domain = obj->base.write_domain | (old_write << 16);
  98                            ),
  99
 100             TP_printk("obj=%p, read=%02x=>%02x, write=%02x=>%02x",
 101                       __entry->obj,
 102                       __entry->read_domains >> 16,
 103                       __entry->read_domains & 0xffff,
 104                       __entry->write_domain >> 16,
 105                       __entry->write_domain & 0xffff)
 106 );
 107
 108 TRACE_EVENT(i915_gem_object_pwrite,
 109             TP_PROTO(struct drm_i915_gem_object *obj, u32 offset, u32 len),
 110             TP_ARGS(obj, offset, len),
 111
 112             TP_STRUCT__entry(
 113                              __field(struct drm_i915_gem_object *, obj)
 114                              __field(u32, offset)
 115                              __field(u32, len)
 116                              ),
 117
 118             TP_fast_assign(
 119                            __entry->obj = obj;
 120                            __entry->offset = offset;
 121                            __entry->len = len;
 122                            ),
 123
 124             TP_printk("obj=%p, offset=%u, len=%u",
 125                       __entry->obj, __entry->offset, __entry->len)
 126 );
 127
 128 TRACE_EVENT(i915_gem_object_pread,
 129             TP_PROTO(struct drm_i915_gem_object *obj, u32 offset, u32 len),
 130             TP_ARGS(obj, offset, len),
 131
 132             TP_STRUCT__entry(
 133                              __field(struct drm_i915_gem_object *, obj)
 134                              __field(u32, offset)
 135                              __field(u32, len)
 136                              ),
 137
 138             TP_fast_assign(
 139                            __entry->obj = obj;
 140                            __entry->offset = offset;
 141                            __entry->len = len;
 142                            ),
 143
 144             TP_printk("obj=%p, offset=%u, len=%u",
 145                       __entry->obj, __entry->offset, __entry->len)
 146 );
 147
 148 TRACE_EVENT(i915_gem_object_fault,
 149             TP_PROTO(struct drm_i915_gem_object *obj, u32 index, bool gtt, bool write),
 150             TP_ARGS(obj, index, gtt, write),
 151
 152             TP_STRUCT__entry(
 153                              __field(struct drm_i915_gem_object *, obj)
 154                              __field(u32, index)
 155                              __field(bool, gtt)
 156                              __field(bool, write)
 157                              ),
 158
 159             TP_fast_assign(
 160                            __entry->obj = obj;
 161                            __entry->index = index;
 162                            __entry->gtt = gtt;
 163                            __entry->write = write;
 164                            ),
 165
 166             TP_printk("obj=%p, %s index=%u %s",
 167                       __entry->obj,
 168                       __entry->gtt ? "GTT" : "CPU",
 169                       __entry->index,
 170                       __entry->write ? ", writable" : "")
 171 );
 172
 173 DECLARE_EVENT_CLASS(i915_gem_object,
 174             TP_PROTO(struct drm_i915_gem_object *obj),
 175             TP_ARGS(obj),
 176
 177             TP_STRUCT__entry(
 178                              __field(struct drm_i915_gem_object *, obj)
 179                              ),
 180
 181             TP_fast_assign(
 182                            __entry->obj = obj;
 183                            ),
 184
 185             TP_printk("obj=%p", __entry->obj)
 186 );
 187
 188 DEFINE_EVENT(i915_gem_object, i915_gem_object_clflush,
 189              TP_PROTO(struct drm_i915_gem_object *obj),
 190              TP_ARGS(obj)
 191 );
 192
 193 DEFINE_EVENT(i915_gem_object, i915_gem_object_destroy,
 194             TP_PROTO(struct drm_i915_gem_object *obj),
 195             TP_ARGS(obj)
 196 );
 197
 198 TRACE_EVENT(i915_gem_evict,
 199             TP_PROTO(struct drm_device *dev, u32 size, u32 align, bool mappable),
 200             TP_ARGS(dev, size, align, mappable),
 201
 202             TP_STRUCT__entry(
 203                              __field(u32, dev)
 204                              __field(u32, size)
 205                              __field(u32, align)
 206                              __field(bool, mappable)
 207                             ),
 208
 209             TP_fast_assign(
 210                            __entry->dev = dev->primary->index;
 211                            __entry->size = size;
 212                            __entry->align = align;
 213                            __entry->mappable = mappable;
 214                           ),
 215
 216             TP_printk("dev=%d, size=%d, align=%d %s",
 217                       __entry->dev, __entry->size, __entry->align,
 218                       __entry->mappable ? ", mappable" : "")
 219 );
 220
 221 TRACE_EVENT(i915_gem_evict_everything,
 222             TP_PROTO(struct drm_device *dev),
 223             TP_ARGS(dev),
 224
 225             TP_STRUCT__entry(
 226                              __field(u32, dev)
 227                             ),
 228
 229             TP_fast_assign(
 230                            __entry->dev = dev->primary->index;
 231                           ),
 232
 233             TP_printk("dev=%d", __entry->dev)
 234 );
 235
 236 TRACE_EVENT(i915_gem_evict_vm,
 237             TP_PROTO(struct i915_address_space *vm),
 238             TP_ARGS(vm),
 239
 240             TP_STRUCT__entry(
 241                              __field(struct i915_address_space *, vm)
 242                             ),
 243
 244             TP_fast_assign(
 245                            __entry->vm = vm;
 246                           ),
 247
 248             TP_printk("dev=%d, vm=%p", __entry->vm->dev->primary->index, __entry->vm)
 249 );
 250
 251 TRACE_EVENT(i915_gem_ring_sync_to,
 252             TP_PROTO(struct intel_ring_buffer *from,
 253                      struct intel_ring_buffer *to,
 254                      u32 seqno),
 255             TP_ARGS(from, to, seqno),
 256
 257             TP_STRUCT__entry(
 258                              __field(u32, dev)
 259                              __field(u32, sync_from)
 260                              __field(u32, sync_to)
 261                              __field(u32, seqno)
 262                              ),
 263
 264             TP_fast_assign(
 265                            __entry->dev = from->dev->primary->index;
 266                            __entry->sync_from = from->id;
 267                            __entry->sync_to = to->id;
 268                            __entry->seqno = seqno;
 269                            ),
 270
 271             TP_printk("dev=%u, sync-from=%u, sync-to=%u, seqno=%u",
 272                       __entry->dev,
 273                       __entry->sync_from, __entry->sync_to,
 274                       __entry->seqno)
 275 );
 276
 277 TRACE_EVENT(i915_gem_ring_dispatch,
 278             TP_PROTO(struct intel_ring_buffer *ring, u32 seqno, u32 flags),
 279             TP_ARGS(ring, seqno, flags),
 280
 281             TP_STRUCT__entry(
 282                              __field(u32, dev)
 283                              __field(u32, ring)
 284                              __field(u32, seqno)
 285                              __field(u32, flags)
 286                              ),
 287
 288             TP_fast_assign(
 289                            __entry->dev = ring->dev->primary->index;
 290                            __entry->ring = ring->id;
 291                            __entry->seqno = seqno;
 292                            __entry->flags = flags;
 293                            i915_trace_irq_get(ring, seqno);
 294                            ),
 295
 296             TP_printk("dev=%u, ring=%u, seqno=%u, flags=%x",
 297                       __entry->dev, __entry->ring, __entry->seqno, __entry->flags)
 298 );
 299
 300 TRACE_EVENT(i915_gem_ring_flush,
 301             TP_PROTO(struct intel_ring_buffer *ring, u32 invalidate, u32 flush),
 302             TP_ARGS(ring, invalidate, flush),
 303
 304             TP_STRUCT__entry(
 305                              __field(u32, dev)
 306                              __field(u32, ring)
 307                              __field(u32, invalidate)
 308                              __field(u32, flush)
 309                              ),
 310
 311             TP_fast_assign(
 312                            __entry->dev = ring->dev->primary->index;
 313                            __entry->ring = ring->id;
 314                            __entry->invalidate = invalidate;
 315                            __entry->flush = flush;
 316                            ),
 317
 318             TP_printk("dev=%u, ring=%x, invalidate=%04x, flush=%04x",
 319                       __entry->dev, __entry->ring,
 320                       __entry->invalidate, __entry->flush)
 321 );
 322
 323 DECLARE_EVENT_CLASS(i915_gem_request,
 324             TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
 325             TP_ARGS(ring, seqno),
 326
 327             TP_STRUCT__entry(
 328                              __field(u32, dev)
 329                              __field(u32, ring)
 330                              __field(u32, seqno)
 331                              ),
 332
 333             TP_fast_assign(
 334                            __entry->dev = ring->dev->primary->index;
 335                            __entry->ring = ring->id;
 336                            __entry->seqno = seqno;
 337                            ),
 338
 339             TP_printk("dev=%u, ring=%u, seqno=%u",
 340                       __entry->dev, __entry->ring, __entry->seqno)
 341 );
 342
 343 DEFINE_EVENT(i915_gem_request, i915_gem_request_add,
 344             TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
 345             TP_ARGS(ring, seqno)
 346 );
 347
 348 TRACE_EVENT(i915_gem_request_complete,
 349             TP_PROTO(struct intel_ring_buffer *ring),
 350             TP_ARGS(ring),
 351
 352             TP_STRUCT__entry(
 353                              __field(u32, dev)
 354                              __field(u32, ring)
 355                              __field(u32, seqno)
 356                              ),
 357
 358             TP_fast_assign(
 359                            __entry->dev = ring->dev->primary->index;
 360                            __entry->ring = ring->id;
 361                            __entry->seqno = ring->get_seqno(ring, false);
 362                            ),
 363
 364             TP_printk("dev=%u, ring=%u, seqno=%u",
 365                       __entry->dev, __entry->ring, __entry->seqno)
 366 );
 367
 368 DEFINE_EVENT(i915_gem_request, i915_gem_request_retire,
 369             TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
 370             TP_ARGS(ring, seqno)
 371 );
 372
 373 TRACE_EVENT(i915_gem_request_wait_begin,
 374             TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
 375             TP_ARGS(ring, seqno),
 376
 377             TP_STRUCT__entry(
 378                              __field(u32, dev)
 379                              __field(u32, ring)
 380                              __field(u32, seqno)
 381                              __field(bool, blocking)
 382                              ),
 383
 384             /* NB: the blocking information is racy since mutex_is_locked
 385              * doesn't check that the current thread holds the lock. The only
 386              * other option would be to pass the boolean information of whether
 387              * or not the class was blocking down through the stack which is
 388              * less desirable.
 389              */
 390             TP_fast_assign(
 391                            __entry->dev = ring->dev->primary->index;
 392                            __entry->ring = ring->id;
 393                            __entry->seqno = seqno;
 394                            __entry->blocking = mutex_is_locked(&ring->dev->struct_mutex);
 395                            ),
 396
 397             TP_printk("dev=%u, ring=%u, seqno=%u, blocking=%s",
 398                       __entry->dev, __entry->ring, __entry->seqno,
 399                       __entry->blocking ?  "yes (NB)" : "no")
 400 );
 401
 402 DEFINE_EVENT(i915_gem_request, i915_gem_request_wait_end,
 403             TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
 404             TP_ARGS(ring, seqno)
 405 );
 406
 407 DECLARE_EVENT_CLASS(i915_ring,
 408             TP_PROTO(struct intel_ring_buffer *ring),
 409             TP_ARGS(ring),
 410
 411             TP_STRUCT__entry(
 412                              __field(u32, dev)
 413                              __field(u32, ring)
 414                              ),
 415
 416             TP_fast_assign(
 417                            __entry->dev = ring->dev->primary->index;
 418                            __entry->ring = ring->id;
 419                            ),
 420
 421             TP_printk("dev=%u, ring=%u", __entry->dev, __entry->ring)
 422 );
 423
 424 DEFINE_EVENT(i915_ring, i915_ring_wait_begin,
 425             TP_PROTO(struct intel_ring_buffer *ring),
 426             TP_ARGS(ring)
 427 );
 428
 429 DEFINE_EVENT(i915_ring, i915_ring_wait_end,
 430             TP_PROTO(struct intel_ring_buffer *ring),
 431             TP_ARGS(ring)
 432 );
 433
 434 TRACE_EVENT(i915_flip_request,
 435             TP_PROTO(int plane, struct drm_i915_gem_object *obj),
 436
 437             TP_ARGS(plane, obj),
 438
 439             TP_STRUCT__entry(
 440                     __field(int, plane)
 441                     __field(struct drm_i915_gem_object *, obj)
 442                     ),
 443
 444             TP_fast_assign(
 445                     __entry->plane = plane;
 446                     __entry->obj = obj;
 447                     ),
 448
 449             TP_printk("plane=%d, obj=%p", __entry->plane, __entry->obj)
 450 );
 451
 452 TRACE_EVENT(i915_flip_complete,
 453             TP_PROTO(int plane, struct drm_i915_gem_object *obj),
 454
 455             TP_ARGS(plane, obj),
 456
 457             TP_STRUCT__entry(
 458                     __field(int, plane)
 459                     __field(struct drm_i915_gem_object *, obj)
 460                     ),
 461
 462             TP_fast_assign(
 463                     __entry->plane = plane;
 464                     __entry->obj = obj;
 465                     ),
 466
 467             TP_printk("plane=%d, obj=%p", __entry->plane, __entry->obj)
 468 );
 469
 470 TRACE_EVENT_CONDITION(i915_reg_rw,
 471         TP_PROTO(bool write, u32 reg, u64 val, int len, bool trace),
 472
 473         TP_ARGS(write, reg, val, len, trace),
 474
 475         TP_CONDITION(trace),
 476
 477         TP_STRUCT__entry(
 478                 __field(u64, val)
 479                 __field(u32, reg)
 480                 __field(u16, write)
 481                 __field(u16, len)
 482                 ),
 483
 484         TP_fast_assign(
 485                 __entry->val = (u64)val;
 486                 __entry->reg = reg;
 487                 __entry->write = write;
 488                 __entry->len = len;
 489                 ),
 490
 491         TP_printk("%s reg=0x%x, len=%d, val=(0x%x, 0x%x)",
 492                 __entry->write ? "write" : "read",
 493                 __entry->reg, __entry->len,
 494                 (u32)(__entry->val & 0xffffffff),
 495                 (u32)(__entry->val >> 32))
 496 );
 497
 498 TRACE_EVENT(intel_gpu_freq_change,
 499             TP_PROTO(u32 freq),
 500             TP_ARGS(freq),
 501
 502             TP_STRUCT__entry(
 503                              __field(u32, freq)
 504                              ),
 505
 506             TP_fast_assign(
 507                            __entry->freq = freq;
 508                            ),
 509
 510             TP_printk("new_freq=%u", __entry->freq)
 511 );
 512
 513 #endif /* _I915_TRACE_H_ */
 514
 515 /* This part must be outside protection */
 516 #undef TRACE_INCLUDE_PATH
 517 #define TRACE_INCLUDE_PATH .
 518 #include <trace/define_trace.h>