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> 463