1 #if !defined(_I915_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
4 #include <linux/stringify.h>
5 #include <linux/types.h>
6 #include <linux/tracepoint.h>
10 #include "intel_drv.h"
11 #include "intel_ringbuffer.h"
14 #define TRACE_SYSTEM i915
15 #define TRACE_INCLUDE_FILE i915_trace
19 TRACE_EVENT(i915_pipe_update_start,
20 TP_PROTO(struct intel_crtc *crtc, u32 min, u32 max),
21 TP_ARGS(crtc, min, max),
24 __field(enum pipe, pipe)
26 __field(u32, scanline)
32 __entry->pipe = crtc->pipe;
33 __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
35 __entry->scanline = intel_get_crtc_scanline(crtc);
40 TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
41 pipe_name(__entry->pipe), __entry->frame,
42 __entry->scanline, __entry->min, __entry->max)
45 TRACE_EVENT(i915_pipe_update_vblank_evaded,
46 TP_PROTO(struct intel_crtc *crtc, u32 min, u32 max, u32 frame),
47 TP_ARGS(crtc, min, max, frame),
50 __field(enum pipe, pipe)
52 __field(u32, scanline)
58 __entry->pipe = crtc->pipe;
59 __entry->frame = frame;
60 __entry->scanline = intel_get_crtc_scanline(crtc);
65 TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
66 pipe_name(__entry->pipe), __entry->frame,
67 __entry->scanline, __entry->min, __entry->max)
70 TRACE_EVENT(i915_pipe_update_end,
71 TP_PROTO(struct intel_crtc *crtc, u32 frame),
75 __field(enum pipe, pipe)
77 __field(u32, scanline)
81 __entry->pipe = crtc->pipe;
82 __entry->frame = frame;
83 __entry->scanline = intel_get_crtc_scanline(crtc);
86 TP_printk("pipe %c, frame=%u, scanline=%u",
87 pipe_name(__entry->pipe), __entry->frame,
93 TRACE_EVENT(i915_gem_object_create,
94 TP_PROTO(struct drm_i915_gem_object *obj),
98 __field(struct drm_i915_gem_object *, obj)
104 __entry->size = obj->base.size;
107 TP_printk("obj=%p, size=%u", __entry->obj, __entry->size)
110 TRACE_EVENT(i915_vma_bind,
111 TP_PROTO(struct i915_vma *vma, unsigned flags),
115 __field(struct drm_i915_gem_object *, obj)
116 __field(struct i915_address_space *, vm)
119 __field(unsigned, flags)
123 __entry->obj = vma->obj;
124 __entry->vm = vma->vm;
125 __entry->offset = vma->node.start;
126 __entry->size = vma->node.size;
127 __entry->flags = flags;
130 TP_printk("obj=%p, offset=%08x size=%x%s vm=%p",
131 __entry->obj, __entry->offset, __entry->size,
132 __entry->flags & PIN_MAPPABLE ? ", mappable" : "",
136 TRACE_EVENT(i915_vma_unbind,
137 TP_PROTO(struct i915_vma *vma),
141 __field(struct drm_i915_gem_object *, obj)
142 __field(struct i915_address_space *, vm)
148 __entry->obj = vma->obj;
149 __entry->vm = vma->vm;
150 __entry->offset = vma->node.start;
151 __entry->size = vma->node.size;
154 TP_printk("obj=%p, offset=%08x size=%x vm=%p",
155 __entry->obj, __entry->offset, __entry->size, __entry->vm)
158 TRACE_EVENT(i915_gem_object_change_domain,
159 TP_PROTO(struct drm_i915_gem_object *obj, u32 old_read, u32 old_write),
160 TP_ARGS(obj, old_read, old_write),
163 __field(struct drm_i915_gem_object *, obj)
164 __field(u32, read_domains)
165 __field(u32, write_domain)
170 __entry->read_domains = obj->base.read_domains | (old_read << 16);
171 __entry->write_domain = obj->base.write_domain | (old_write << 16);
174 TP_printk("obj=%p, read=%02x=>%02x, write=%02x=>%02x",
176 __entry->read_domains >> 16,
177 __entry->read_domains & 0xffff,
178 __entry->write_domain >> 16,
179 __entry->write_domain & 0xffff)
182 TRACE_EVENT(i915_gem_object_pwrite,
183 TP_PROTO(struct drm_i915_gem_object *obj, u32 offset, u32 len),
184 TP_ARGS(obj, offset, len),
187 __field(struct drm_i915_gem_object *, obj)
194 __entry->offset = offset;
198 TP_printk("obj=%p, offset=%u, len=%u",
199 __entry->obj, __entry->offset, __entry->len)
202 TRACE_EVENT(i915_gem_object_pread,
203 TP_PROTO(struct drm_i915_gem_object *obj, u32 offset, u32 len),
204 TP_ARGS(obj, offset, len),
207 __field(struct drm_i915_gem_object *, obj)
214 __entry->offset = offset;
218 TP_printk("obj=%p, offset=%u, len=%u",
219 __entry->obj, __entry->offset, __entry->len)
222 TRACE_EVENT(i915_gem_object_fault,
223 TP_PROTO(struct drm_i915_gem_object *obj, u32 index, bool gtt, bool write),
224 TP_ARGS(obj, index, gtt, write),
227 __field(struct drm_i915_gem_object *, obj)
235 __entry->index = index;
237 __entry->write = write;
240 TP_printk("obj=%p, %s index=%u %s",
242 __entry->gtt ? "GTT" : "CPU",
244 __entry->write ? ", writable" : "")
247 DECLARE_EVENT_CLASS(i915_gem_object,
248 TP_PROTO(struct drm_i915_gem_object *obj),
252 __field(struct drm_i915_gem_object *, obj)
259 TP_printk("obj=%p", __entry->obj)
262 DEFINE_EVENT(i915_gem_object, i915_gem_object_clflush,
263 TP_PROTO(struct drm_i915_gem_object *obj),
267 DEFINE_EVENT(i915_gem_object, i915_gem_object_destroy,
268 TP_PROTO(struct drm_i915_gem_object *obj),
272 TRACE_EVENT(i915_gem_evict,
273 TP_PROTO(struct drm_device *dev, u32 size, u32 align, unsigned flags),
274 TP_ARGS(dev, size, align, flags),
280 __field(unsigned, flags)
284 __entry->dev = dev->primary->index;
285 __entry->size = size;
286 __entry->align = align;
287 __entry->flags = flags;
290 TP_printk("dev=%d, size=%d, align=%d %s",
291 __entry->dev, __entry->size, __entry->align,
292 __entry->flags & PIN_MAPPABLE ? ", mappable" : "")
295 TRACE_EVENT(i915_gem_evict_everything,
296 TP_PROTO(struct drm_device *dev),
304 __entry->dev = dev->primary->index;
307 TP_printk("dev=%d", __entry->dev)
310 TRACE_EVENT(i915_gem_evict_vm,
311 TP_PROTO(struct i915_address_space *vm),
316 __field(struct i915_address_space *, vm)
320 __entry->dev = vm->dev->primary->index;
324 TP_printk("dev=%d, vm=%p", __entry->dev, __entry->vm)
327 TRACE_EVENT(i915_gem_ring_sync_to,
328 TP_PROTO(struct intel_engine_cs *from,
329 struct intel_engine_cs *to,
330 struct drm_i915_gem_request *req),
331 TP_ARGS(from, to, req),
335 __field(u32, sync_from)
336 __field(u32, sync_to)
341 __entry->dev = from->dev->primary->index;
342 __entry->sync_from = from->id;
343 __entry->sync_to = to->id;
344 __entry->seqno = i915_gem_request_get_seqno(req);
347 TP_printk("dev=%u, sync-from=%u, sync-to=%u, seqno=%u",
349 __entry->sync_from, __entry->sync_to,
353 TRACE_EVENT(i915_gem_ring_dispatch,
354 TP_PROTO(struct drm_i915_gem_request *req, u32 flags),
365 struct intel_engine_cs *ring =
366 i915_gem_request_get_ring(req);
367 __entry->dev = ring->dev->primary->index;
368 __entry->ring = ring->id;
369 __entry->seqno = i915_gem_request_get_seqno(req);
370 __entry->flags = flags;
371 i915_trace_irq_get(ring, req);
374 TP_printk("dev=%u, ring=%u, seqno=%u, flags=%x",
375 __entry->dev, __entry->ring, __entry->seqno, __entry->flags)
378 TRACE_EVENT(i915_gem_ring_flush,
379 TP_PROTO(struct intel_engine_cs *ring, u32 invalidate, u32 flush),
380 TP_ARGS(ring, invalidate, flush),
385 __field(u32, invalidate)
390 __entry->dev = ring->dev->primary->index;
391 __entry->ring = ring->id;
392 __entry->invalidate = invalidate;
393 __entry->flush = flush;
396 TP_printk("dev=%u, ring=%x, invalidate=%04x, flush=%04x",
397 __entry->dev, __entry->ring,
398 __entry->invalidate, __entry->flush)
401 DECLARE_EVENT_CLASS(i915_gem_request,
402 TP_PROTO(struct drm_i915_gem_request *req),
413 struct intel_engine_cs *ring =
414 i915_gem_request_get_ring(req);
415 __entry->dev = ring->dev->primary->index;
416 __entry->ring = ring->id;
417 __entry->uniq = req ? req->uniq : 0;
418 __entry->seqno = i915_gem_request_get_seqno(req);
421 TP_printk("dev=%u, ring=%u, uniq=%u, seqno=%u",
422 __entry->dev, __entry->ring, __entry->uniq,
426 DEFINE_EVENT(i915_gem_request, i915_gem_request_add,
427 TP_PROTO(struct drm_i915_gem_request *req),
431 TRACE_EVENT(i915_gem_request_notify,
432 TP_PROTO(struct intel_engine_cs *ring),
442 __entry->dev = ring->dev->primary->index;
443 __entry->ring = ring->id;
444 __entry->seqno = ring->get_seqno(ring, false);
447 TP_printk("dev=%u, ring=%u, seqno=%u",
448 __entry->dev, __entry->ring, __entry->seqno)
451 DEFINE_EVENT(i915_gem_request, i915_gem_request_retire,
452 TP_PROTO(struct drm_i915_gem_request *req),
456 DEFINE_EVENT(i915_gem_request, i915_gem_request_complete,
457 TP_PROTO(struct drm_i915_gem_request *req),
461 TRACE_EVENT(i915_gem_request_wait_begin,
462 TP_PROTO(struct drm_i915_gem_request *req),
470 __field(bool, blocking)
473 /* NB: the blocking information is racy since mutex_is_locked
474 * doesn't check that the current thread holds the lock. The only
475 * other option would be to pass the boolean information of whether
476 * or not the class was blocking down through the stack which is
480 struct intel_engine_cs *ring =
481 i915_gem_request_get_ring(req);
482 __entry->dev = ring->dev->primary->index;
483 __entry->ring = ring->id;
484 __entry->uniq = req ? req->uniq : 0;
485 __entry->seqno = i915_gem_request_get_seqno(req);
487 mutex_is_locked(&ring->dev->struct_mutex);
490 TP_printk("dev=%u, ring=%u, uniq=%u, seqno=%u, blocking=%s",
491 __entry->dev, __entry->ring, __entry->uniq,
492 __entry->seqno, __entry->blocking ? "yes (NB)" : "no")
495 DEFINE_EVENT(i915_gem_request, i915_gem_request_wait_end,
496 TP_PROTO(struct drm_i915_gem_request *req),
500 DECLARE_EVENT_CLASS(i915_ring,
501 TP_PROTO(struct intel_engine_cs *ring),
510 __entry->dev = ring->dev->primary->index;
511 __entry->ring = ring->id;
514 TP_printk("dev=%u, ring=%u", __entry->dev, __entry->ring)
517 DEFINE_EVENT(i915_ring, i915_ring_wait_begin,
518 TP_PROTO(struct intel_engine_cs *ring),
522 DEFINE_EVENT(i915_ring, i915_ring_wait_end,
523 TP_PROTO(struct intel_engine_cs *ring),
527 TRACE_EVENT(i915_flip_request,
528 TP_PROTO(int plane, struct drm_i915_gem_object *obj),
534 __field(struct drm_i915_gem_object *, obj)
538 __entry->plane = plane;
542 TP_printk("plane=%d, obj=%p", __entry->plane, __entry->obj)
545 TRACE_EVENT(i915_flip_complete,
546 TP_PROTO(int plane, struct drm_i915_gem_object *obj),
552 __field(struct drm_i915_gem_object *, obj)
556 __entry->plane = plane;
560 TP_printk("plane=%d, obj=%p", __entry->plane, __entry->obj)
563 TRACE_EVENT_CONDITION(i915_reg_rw,
564 TP_PROTO(bool write, u32 reg, u64 val, int len, bool trace),
566 TP_ARGS(write, reg, val, len, trace),
578 __entry->val = (u64)val;
580 __entry->write = write;
584 TP_printk("%s reg=0x%x, len=%d, val=(0x%x, 0x%x)",
585 __entry->write ? "write" : "read",
586 __entry->reg, __entry->len,
587 (u32)(__entry->val & 0xffffffff),
588 (u32)(__entry->val >> 32))
591 TRACE_EVENT(intel_gpu_freq_change,
600 __entry->freq = freq;
603 TP_printk("new_freq=%u", __entry->freq)
607 * DOC: i915_ppgtt_create and i915_ppgtt_release tracepoints
609 * With full ppgtt enabled each process using drm will allocate at least one
610 * translation table. With these traces it is possible to keep track of the
611 * allocation and of the lifetime of the tables; this can be used during
612 * testing/debug to verify that we are not leaking ppgtts.
613 * These traces identify the ppgtt through the vm pointer, which is also printed
614 * by the i915_vma_bind and i915_vma_unbind tracepoints.
616 DECLARE_EVENT_CLASS(i915_ppgtt,
617 TP_PROTO(struct i915_address_space *vm),
621 __field(struct i915_address_space *, vm)
627 __entry->dev = vm->dev->primary->index;
630 TP_printk("dev=%u, vm=%p", __entry->dev, __entry->vm)
633 DEFINE_EVENT(i915_ppgtt, i915_ppgtt_create,
634 TP_PROTO(struct i915_address_space *vm),
638 DEFINE_EVENT(i915_ppgtt, i915_ppgtt_release,
639 TP_PROTO(struct i915_address_space *vm),
644 * DOC: i915_context_create and i915_context_free tracepoints
646 * These tracepoints are used to track creation and deletion of contexts.
647 * If full ppgtt is enabled, they also print the address of the vm assigned to
650 DECLARE_EVENT_CLASS(i915_context,
651 TP_PROTO(struct intel_context *ctx),
656 __field(struct intel_context *, ctx)
657 __field(struct i915_address_space *, vm)
662 __entry->vm = ctx->ppgtt ? &ctx->ppgtt->base : NULL;
663 __entry->dev = ctx->file_priv->dev_priv->dev->primary->index;
666 TP_printk("dev=%u, ctx=%p, ctx_vm=%p",
667 __entry->dev, __entry->ctx, __entry->vm)
670 DEFINE_EVENT(i915_context, i915_context_create,
671 TP_PROTO(struct intel_context *ctx),
675 DEFINE_EVENT(i915_context, i915_context_free,
676 TP_PROTO(struct intel_context *ctx),
681 * DOC: switch_mm tracepoint
683 * This tracepoint allows tracking of the mm switch, which is an important point
684 * in the lifetime of the vm in the legacy submission path. This tracepoint is
685 * called only if full ppgtt is enabled.
687 TRACE_EVENT(switch_mm,
688 TP_PROTO(struct intel_engine_cs *ring, struct intel_context *to),
694 __field(struct intel_context *, to)
695 __field(struct i915_address_space *, vm)
700 __entry->ring = ring->id;
702 __entry->vm = to->ppgtt? &to->ppgtt->base : NULL;
703 __entry->dev = ring->dev->primary->index;
706 TP_printk("dev=%u, ring=%u, ctx=%p, ctx_vm=%p",
707 __entry->dev, __entry->ring, __entry->to, __entry->vm)
710 #endif /* _I915_TRACE_H_ */
712 /* This part must be outside protection */
713 #undef TRACE_INCLUDE_PATH
714 #define TRACE_INCLUDE_PATH .
715 #include <trace/define_trace.h>