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_ring_dispatch,
 237             TP_PROTO(struct intel_ring_buffer *ring, u32 seqno, u32 flags),
 238             TP_ARGS(ring, seqno, flags),
 239
 240             TP_STRUCT__entry(
 241                              __field(u32, dev)
 242                              __field(u32, ring)
 243                              __field(u32, seqno)
 244                              __field(u32, flags)
 245                              ),
 246
 247             TP_fast_assign(
 248                            __entry->dev = ring->dev->primary->index;
 249                            __entry->ring = ring->id;
 250                            __entry->seqno = seqno;
 251                            __entry->flags = flags;
 252                            i915_trace_irq_get(ring, seqno);
 253                            ),
 254
 255             TP_printk("dev=%u, ring=%u, seqno=%u, flags=%x",
 256                       __entry->dev, __entry->ring, __entry->seqno, __entry->flags)
 257 );
 258
 259 TRACE_EVENT(i915_gem_ring_flush,
 260             TP_PROTO(struct intel_ring_buffer *ring, u32 invalidate, u32 flush),
 261             TP_ARGS(ring, invalidate, flush),
 262
 263             TP_STRUCT__entry(
 264                              __field(u32, dev)
 265                              __field(u32, ring)
 266                              __field(u32, invalidate)
 267                              __field(u32, flush)
 268                              ),
 269
 270             TP_fast_assign(
 271                            __entry->dev = ring->dev->primary->index;
 272                            __entry->ring = ring->id;
 273                            __entry->invalidate = invalidate;
 274                            __entry->flush = flush;
 275                            ),
 276
 277             TP_printk("dev=%u, ring=%x, invalidate=%04x, flush=%04x",
 278                       __entry->dev, __entry->ring,
 279                       __entry->invalidate, __entry->flush)
 280 );
 281
 282 DECLARE_EVENT_CLASS(i915_gem_request,
 283             TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
 284             TP_ARGS(ring, seqno),
 285
 286             TP_STRUCT__entry(
 287                              __field(u32, dev)
 288                              __field(u32, ring)
 289                              __field(u32, seqno)
 290                              ),
 291
 292             TP_fast_assign(
 293                            __entry->dev = ring->dev->primary->index;
 294                            __entry->ring = ring->id;
 295                            __entry->seqno = seqno;
 296                            ),
 297
 298             TP_printk("dev=%u, ring=%u, seqno=%u",
 299                       __entry->dev, __entry->ring, __entry->seqno)
 300 );
 301
 302 DEFINE_EVENT(i915_gem_request, i915_gem_request_add,
 303             TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
 304             TP_ARGS(ring, seqno)
 305 );
 306
 307 DEFINE_EVENT(i915_gem_request, i915_gem_request_complete,
 308             TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
 309             TP_ARGS(ring, seqno)
 310 );
 311
 312 DEFINE_EVENT(i915_gem_request, i915_gem_request_retire,
 313             TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
 314             TP_ARGS(ring, seqno)
 315 );
 316
 317 TRACE_EVENT(i915_gem_request_wait_begin,
 318             TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
 319             TP_ARGS(ring, seqno),
 320
 321             TP_STRUCT__entry(
 322                              __field(u32, dev)
 323                              __field(u32, ring)
 324                              __field(u32, seqno)
 325                              __field(bool, blocking)
 326                              ),
 327
 328             /* NB: the blocking information is racy since mutex_is_locked
 329              * doesn't check that the current thread holds the lock. The only
 330              * other option would be to pass the boolean information of whether
 331              * or not the class was blocking down through the stack which is
 332              * less desirable.
 333              */
 334             TP_fast_assign(
 335                            __entry->dev = ring->dev->primary->index;
 336                            __entry->ring = ring->id;
 337                            __entry->seqno = seqno;
 338                            __entry->blocking = mutex_is_locked(&ring->dev->struct_mutex);
 339                            ),
 340
 341             TP_printk("dev=%u, ring=%u, seqno=%u, blocking=%s",
 342                       __entry->dev, __entry->ring, __entry->seqno,
 343                       __entry->blocking ?  "yes (NB)" : "no")
 344 );
 345
 346 DEFINE_EVENT(i915_gem_request, i915_gem_request_wait_end,
 347             TP_PROTO(struct intel_ring_buffer *ring, u32 seqno),
 348             TP_ARGS(ring, seqno)
 349 );
 350
 351 DECLARE_EVENT_CLASS(i915_ring,
 352             TP_PROTO(struct intel_ring_buffer *ring),
 353             TP_ARGS(ring),
 354
 355             TP_STRUCT__entry(
 356                              __field(u32, dev)
 357                              __field(u32, ring)
 358                              ),
 359
 360             TP_fast_assign(
 361                            __entry->dev = ring->dev->primary->index;
 362                            __entry->ring = ring->id;
 363                            ),
 364
 365             TP_printk("dev=%u, ring=%u", __entry->dev, __entry->ring)
 366 );
 367
 368 DEFINE_EVENT(i915_ring, i915_ring_wait_begin,
 369             TP_PROTO(struct intel_ring_buffer *ring),
 370             TP_ARGS(ring)
 371 );
 372
 373 DEFINE_EVENT(i915_ring, i915_ring_wait_end,
 374             TP_PROTO(struct intel_ring_buffer *ring),
 375             TP_ARGS(ring)
 376 );
 377
 378 TRACE_EVENT(i915_flip_request,
 379             TP_PROTO(int plane, struct drm_i915_gem_object *obj),
 380
 381             TP_ARGS(plane, obj),
 382
 383             TP_STRUCT__entry(
 384                     __field(int, plane)
 385                     __field(struct drm_i915_gem_object *, obj)
 386                     ),
 387
 388             TP_fast_assign(
 389                     __entry->plane = plane;
 390                     __entry->obj = obj;
 391                     ),
 392
 393             TP_printk("plane=%d, obj=%p", __entry->plane, __entry->obj)
 394 );
 395
 396 TRACE_EVENT(i915_flip_complete,
 397             TP_PROTO(int plane, struct drm_i915_gem_object *obj),
 398
 399             TP_ARGS(plane, obj),
 400
 401             TP_STRUCT__entry(
 402                     __field(int, plane)
 403                     __field(struct drm_i915_gem_object *, obj)
 404                     ),
 405
 406             TP_fast_assign(
 407                     __entry->plane = plane;
 408                     __entry->obj = obj;
 409                     ),
 410
 411             TP_printk("plane=%d, obj=%p", __entry->plane, __entry->obj)
 412 );
 413
 414 TRACE_EVENT_CONDITION(i915_reg_rw,
 415         TP_PROTO(bool write, u32 reg, u64 val, int len, bool trace),
 416
 417         TP_ARGS(write, reg, val, len, trace),
 418
 419         TP_CONDITION(trace),
 420
 421         TP_STRUCT__entry(
 422                 __field(u64, val)
 423                 __field(u32, reg)
 424                 __field(u16, write)
 425                 __field(u16, len)
 426                 ),
 427
 428         TP_fast_assign(
 429                 __entry->val = (u64)val;
 430                 __entry->reg = reg;
 431                 __entry->write = write;
 432                 __entry->len = len;
 433                 ),
 434
 435         TP_printk("%s reg=0x%x, len=%d, val=(0x%x, 0x%x)",
 436                 __entry->write ? "write" : "read",
 437                 __entry->reg, __entry->len,
 438                 (u32)(__entry->val & 0xffffffff),
 439                 (u32)(__entry->val >> 32))
 440 );
 441
 442 TRACE_EVENT(intel_gpu_freq_change,
 443             TP_PROTO(u32 freq),
 444             TP_ARGS(freq),
 445
 446             TP_STRUCT__entry(
 447                              __field(u32, freq)
 448                              ),
 449
 450             TP_fast_assign(
 451                            __entry->freq = freq;
 452                            ),
 453
 454             TP_printk("new_freq=%u", __entry->freq)
 455 );
 456
 457 #endif /* _I915_TRACE_H_ */
 458
 459 /* This part must be outside protection */
 460 #undef TRACE_INCLUDE_PATH
 461 #define TRACE_INCLUDE_PATH .
 462 #include <trace/define_trace.h>