1 /* SPDX-License-Identifier: GPL-2.0 */
2 #if !defined(_I915_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
5 #include <linux/stringify.h>
6 #include <linux/types.h>
7 #include <linux/tracepoint.h>
9 #include <drm/drm_drv.h>
11 #include "gt/intel_engine.h"
15 #include "intel_drv.h"
18 #define TRACE_SYSTEM i915
19 #define TRACE_INCLUDE_FILE i915_trace
21 /* watermark/fifo updates */
23 TRACE_EVENT(intel_pipe_enable,
24 TP_PROTO(struct drm_i915_private *dev_priv, enum pipe pipe),
25 TP_ARGS(dev_priv, pipe),
28 __array(u32, frame, 3)
29 __array(u32, scanline, 3)
30 __field(enum pipe, pipe)
35 for_each_pipe(dev_priv, _pipe) {
36 __entry->frame[_pipe] =
37 dev_priv->drm.driver->get_vblank_counter(&dev_priv->drm, _pipe);
38 __entry->scanline[_pipe] =
39 intel_get_crtc_scanline(intel_get_crtc_for_pipe(dev_priv, _pipe));
44 TP_printk("pipe %c enable, pipe A: frame=%u, scanline=%u, pipe B: frame=%u, scanline=%u, pipe C: frame=%u, scanline=%u",
45 pipe_name(__entry->pipe),
46 __entry->frame[PIPE_A], __entry->scanline[PIPE_A],
47 __entry->frame[PIPE_B], __entry->scanline[PIPE_B],
48 __entry->frame[PIPE_C], __entry->scanline[PIPE_C])
51 TRACE_EVENT(intel_pipe_disable,
52 TP_PROTO(struct drm_i915_private *dev_priv, enum pipe pipe),
53 TP_ARGS(dev_priv, pipe),
56 __array(u32, frame, 3)
57 __array(u32, scanline, 3)
58 __field(enum pipe, pipe)
63 for_each_pipe(dev_priv, _pipe) {
64 __entry->frame[_pipe] =
65 dev_priv->drm.driver->get_vblank_counter(&dev_priv->drm, _pipe);
66 __entry->scanline[_pipe] =
67 intel_get_crtc_scanline(intel_get_crtc_for_pipe(dev_priv, _pipe));
72 TP_printk("pipe %c disable, pipe A: frame=%u, scanline=%u, pipe B: frame=%u, scanline=%u, pipe C: frame=%u, scanline=%u",
73 pipe_name(__entry->pipe),
74 __entry->frame[PIPE_A], __entry->scanline[PIPE_A],
75 __entry->frame[PIPE_B], __entry->scanline[PIPE_B],
76 __entry->frame[PIPE_C], __entry->scanline[PIPE_C])
79 TRACE_EVENT(intel_pipe_crc,
80 TP_PROTO(struct intel_crtc *crtc, const u32 *crcs),
84 __field(enum pipe, pipe)
86 __field(u32, scanline)
91 __entry->pipe = crtc->pipe;
92 __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
94 __entry->scanline = intel_get_crtc_scanline(crtc);
95 memcpy(__entry->crcs, crcs, sizeof(__entry->crcs));
98 TP_printk("pipe %c, frame=%u, scanline=%u crc=%08x %08x %08x %08x %08x",
99 pipe_name(__entry->pipe), __entry->frame, __entry->scanline,
100 __entry->crcs[0], __entry->crcs[1], __entry->crcs[2],
101 __entry->crcs[3], __entry->crcs[4])
104 TRACE_EVENT(intel_cpu_fifo_underrun,
105 TP_PROTO(struct drm_i915_private *dev_priv, enum pipe pipe),
106 TP_ARGS(dev_priv, pipe),
109 __field(enum pipe, pipe)
111 __field(u32, scanline)
115 __entry->pipe = pipe;
116 __entry->frame = dev_priv->drm.driver->get_vblank_counter(&dev_priv->drm, pipe);
117 __entry->scanline = intel_get_crtc_scanline(intel_get_crtc_for_pipe(dev_priv, pipe));
120 TP_printk("pipe %c, frame=%u, scanline=%u",
121 pipe_name(__entry->pipe),
122 __entry->frame, __entry->scanline)
125 TRACE_EVENT(intel_pch_fifo_underrun,
126 TP_PROTO(struct drm_i915_private *dev_priv, enum pipe pch_transcoder),
127 TP_ARGS(dev_priv, pch_transcoder),
130 __field(enum pipe, pipe)
132 __field(u32, scanline)
136 enum pipe pipe = pch_transcoder;
137 __entry->pipe = pipe;
138 __entry->frame = dev_priv->drm.driver->get_vblank_counter(&dev_priv->drm, pipe);
139 __entry->scanline = intel_get_crtc_scanline(intel_get_crtc_for_pipe(dev_priv, pipe));
142 TP_printk("pch transcoder %c, frame=%u, scanline=%u",
143 pipe_name(__entry->pipe),
144 __entry->frame, __entry->scanline)
147 TRACE_EVENT(intel_memory_cxsr,
148 TP_PROTO(struct drm_i915_private *dev_priv, bool old, bool new),
149 TP_ARGS(dev_priv, old, new),
152 __array(u32, frame, 3)
153 __array(u32, scanline, 3)
160 for_each_pipe(dev_priv, pipe) {
161 __entry->frame[pipe] =
162 dev_priv->drm.driver->get_vblank_counter(&dev_priv->drm, pipe);
163 __entry->scanline[pipe] =
164 intel_get_crtc_scanline(intel_get_crtc_for_pipe(dev_priv, pipe));
170 TP_printk("%s->%s, pipe A: frame=%u, scanline=%u, pipe B: frame=%u, scanline=%u, pipe C: frame=%u, scanline=%u",
171 onoff(__entry->old), onoff(__entry->new),
172 __entry->frame[PIPE_A], __entry->scanline[PIPE_A],
173 __entry->frame[PIPE_B], __entry->scanline[PIPE_B],
174 __entry->frame[PIPE_C], __entry->scanline[PIPE_C])
178 TP_PROTO(struct intel_crtc *crtc, const struct g4x_wm_values *wm),
182 __field(enum pipe, pipe)
184 __field(u32, scanline)
185 __field(u16, primary)
188 __field(u16, sr_plane)
189 __field(u16, sr_cursor)
191 __field(u16, hpll_plane)
192 __field(u16, hpll_cursor)
193 __field(u16, hpll_fbc)
200 __entry->pipe = crtc->pipe;
201 __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
203 __entry->scanline = intel_get_crtc_scanline(crtc);
204 __entry->primary = wm->pipe[crtc->pipe].plane[PLANE_PRIMARY];
205 __entry->sprite = wm->pipe[crtc->pipe].plane[PLANE_SPRITE0];
206 __entry->cursor = wm->pipe[crtc->pipe].plane[PLANE_CURSOR];
207 __entry->sr_plane = wm->sr.plane;
208 __entry->sr_cursor = wm->sr.cursor;
209 __entry->sr_fbc = wm->sr.fbc;
210 __entry->hpll_plane = wm->hpll.plane;
211 __entry->hpll_cursor = wm->hpll.cursor;
212 __entry->hpll_fbc = wm->hpll.fbc;
213 __entry->cxsr = wm->cxsr;
214 __entry->hpll = wm->hpll_en;
215 __entry->fbc = wm->fbc_en;
218 TP_printk("pipe %c, frame=%u, scanline=%u, wm %d/%d/%d, sr %s/%d/%d/%d, hpll %s/%d/%d/%d, fbc %s",
219 pipe_name(__entry->pipe), __entry->frame, __entry->scanline,
220 __entry->primary, __entry->sprite, __entry->cursor,
221 yesno(__entry->cxsr), __entry->sr_plane, __entry->sr_cursor, __entry->sr_fbc,
222 yesno(__entry->hpll), __entry->hpll_plane, __entry->hpll_cursor, __entry->hpll_fbc,
227 TP_PROTO(struct intel_crtc *crtc, const struct vlv_wm_values *wm),
231 __field(enum pipe, pipe)
233 __field(u32, scanline)
236 __field(u32, primary)
237 __field(u32, sprite0)
238 __field(u32, sprite1)
240 __field(u32, sr_plane)
241 __field(u32, sr_cursor)
245 __entry->pipe = crtc->pipe;
246 __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
248 __entry->scanline = intel_get_crtc_scanline(crtc);
249 __entry->level = wm->level;
250 __entry->cxsr = wm->cxsr;
251 __entry->primary = wm->pipe[crtc->pipe].plane[PLANE_PRIMARY];
252 __entry->sprite0 = wm->pipe[crtc->pipe].plane[PLANE_SPRITE0];
253 __entry->sprite1 = wm->pipe[crtc->pipe].plane[PLANE_SPRITE1];
254 __entry->cursor = wm->pipe[crtc->pipe].plane[PLANE_CURSOR];
255 __entry->sr_plane = wm->sr.plane;
256 __entry->sr_cursor = wm->sr.cursor;
259 TP_printk("pipe %c, frame=%u, scanline=%u, level=%d, cxsr=%d, wm %d/%d/%d/%d, sr %d/%d",
260 pipe_name(__entry->pipe), __entry->frame,
261 __entry->scanline, __entry->level, __entry->cxsr,
262 __entry->primary, __entry->sprite0, __entry->sprite1, __entry->cursor,
263 __entry->sr_plane, __entry->sr_cursor)
266 TRACE_EVENT(vlv_fifo_size,
267 TP_PROTO(struct intel_crtc *crtc, u32 sprite0_start, u32 sprite1_start, u32 fifo_size),
268 TP_ARGS(crtc, sprite0_start, sprite1_start, fifo_size),
271 __field(enum pipe, pipe)
273 __field(u32, scanline)
274 __field(u32, sprite0_start)
275 __field(u32, sprite1_start)
276 __field(u32, fifo_size)
280 __entry->pipe = crtc->pipe;
281 __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
283 __entry->scanline = intel_get_crtc_scanline(crtc);
284 __entry->sprite0_start = sprite0_start;
285 __entry->sprite1_start = sprite1_start;
286 __entry->fifo_size = fifo_size;
289 TP_printk("pipe %c, frame=%u, scanline=%u, %d/%d/%d",
290 pipe_name(__entry->pipe), __entry->frame,
291 __entry->scanline, __entry->sprite0_start,
292 __entry->sprite1_start, __entry->fifo_size)
297 TRACE_EVENT(intel_update_plane,
298 TP_PROTO(struct drm_plane *plane, struct intel_crtc *crtc),
299 TP_ARGS(plane, crtc),
302 __field(enum pipe, pipe)
303 __field(const char *, name)
305 __field(u32, scanline)
311 __entry->pipe = crtc->pipe;
312 __entry->name = plane->name;
313 __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
315 __entry->scanline = intel_get_crtc_scanline(crtc);
316 memcpy(__entry->src, &plane->state->src, sizeof(__entry->src));
317 memcpy(__entry->dst, &plane->state->dst, sizeof(__entry->dst));
320 TP_printk("pipe %c, plane %s, frame=%u, scanline=%u, " DRM_RECT_FP_FMT " -> " DRM_RECT_FMT,
321 pipe_name(__entry->pipe), __entry->name,
322 __entry->frame, __entry->scanline,
323 DRM_RECT_FP_ARG((const struct drm_rect *)__entry->src),
324 DRM_RECT_ARG((const struct drm_rect *)__entry->dst))
327 TRACE_EVENT(intel_disable_plane,
328 TP_PROTO(struct drm_plane *plane, struct intel_crtc *crtc),
329 TP_ARGS(plane, crtc),
332 __field(enum pipe, pipe)
333 __field(const char *, name)
335 __field(u32, scanline)
339 __entry->pipe = crtc->pipe;
340 __entry->name = plane->name;
341 __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
343 __entry->scanline = intel_get_crtc_scanline(crtc);
346 TP_printk("pipe %c, plane %s, frame=%u, scanline=%u",
347 pipe_name(__entry->pipe), __entry->name,
348 __entry->frame, __entry->scanline)
353 TRACE_EVENT(i915_pipe_update_start,
354 TP_PROTO(struct intel_crtc *crtc),
358 __field(enum pipe, pipe)
360 __field(u32, scanline)
366 __entry->pipe = crtc->pipe;
367 __entry->frame = crtc->base.dev->driver->get_vblank_counter(crtc->base.dev,
369 __entry->scanline = intel_get_crtc_scanline(crtc);
370 __entry->min = crtc->debug.min_vbl;
371 __entry->max = crtc->debug.max_vbl;
374 TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
375 pipe_name(__entry->pipe), __entry->frame,
376 __entry->scanline, __entry->min, __entry->max)
379 TRACE_EVENT(i915_pipe_update_vblank_evaded,
380 TP_PROTO(struct intel_crtc *crtc),
384 __field(enum pipe, pipe)
386 __field(u32, scanline)
392 __entry->pipe = crtc->pipe;
393 __entry->frame = crtc->debug.start_vbl_count;
394 __entry->scanline = crtc->debug.scanline_start;
395 __entry->min = crtc->debug.min_vbl;
396 __entry->max = crtc->debug.max_vbl;
399 TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
400 pipe_name(__entry->pipe), __entry->frame,
401 __entry->scanline, __entry->min, __entry->max)
404 TRACE_EVENT(i915_pipe_update_end,
405 TP_PROTO(struct intel_crtc *crtc, u32 frame, int scanline_end),
406 TP_ARGS(crtc, frame, scanline_end),
409 __field(enum pipe, pipe)
411 __field(u32, scanline)
415 __entry->pipe = crtc->pipe;
416 __entry->frame = frame;
417 __entry->scanline = scanline_end;
420 TP_printk("pipe %c, frame=%u, scanline=%u",
421 pipe_name(__entry->pipe), __entry->frame,
425 /* object tracking */
427 TRACE_EVENT(i915_gem_object_create,
428 TP_PROTO(struct drm_i915_gem_object *obj),
432 __field(struct drm_i915_gem_object *, obj)
438 __entry->size = obj->base.size;
441 TP_printk("obj=%p, size=0x%llx", __entry->obj, __entry->size)
444 TRACE_EVENT(i915_gem_shrink,
445 TP_PROTO(struct drm_i915_private *i915, unsigned long target, unsigned flags),
446 TP_ARGS(i915, target, flags),
450 __field(unsigned long, target)
451 __field(unsigned, flags)
455 __entry->dev = i915->drm.primary->index;
456 __entry->target = target;
457 __entry->flags = flags;
460 TP_printk("dev=%d, target=%lu, flags=%x",
461 __entry->dev, __entry->target, __entry->flags)
464 TRACE_EVENT(i915_vma_bind,
465 TP_PROTO(struct i915_vma *vma, unsigned flags),
469 __field(struct drm_i915_gem_object *, obj)
470 __field(struct i915_address_space *, vm)
473 __field(unsigned, flags)
477 __entry->obj = vma->obj;
478 __entry->vm = vma->vm;
479 __entry->offset = vma->node.start;
480 __entry->size = vma->node.size;
481 __entry->flags = flags;
484 TP_printk("obj=%p, offset=0x%016llx size=0x%llx%s vm=%p",
485 __entry->obj, __entry->offset, __entry->size,
486 __entry->flags & PIN_MAPPABLE ? ", mappable" : "",
490 TRACE_EVENT(i915_vma_unbind,
491 TP_PROTO(struct i915_vma *vma),
495 __field(struct drm_i915_gem_object *, obj)
496 __field(struct i915_address_space *, vm)
502 __entry->obj = vma->obj;
503 __entry->vm = vma->vm;
504 __entry->offset = vma->node.start;
505 __entry->size = vma->node.size;
508 TP_printk("obj=%p, offset=0x%016llx size=0x%llx vm=%p",
509 __entry->obj, __entry->offset, __entry->size, __entry->vm)
512 TRACE_EVENT(i915_gem_object_pwrite,
513 TP_PROTO(struct drm_i915_gem_object *obj, u64 offset, u64 len),
514 TP_ARGS(obj, offset, len),
517 __field(struct drm_i915_gem_object *, obj)
524 __entry->offset = offset;
528 TP_printk("obj=%p, offset=0x%llx, len=0x%llx",
529 __entry->obj, __entry->offset, __entry->len)
532 TRACE_EVENT(i915_gem_object_pread,
533 TP_PROTO(struct drm_i915_gem_object *obj, u64 offset, u64 len),
534 TP_ARGS(obj, offset, len),
537 __field(struct drm_i915_gem_object *, obj)
544 __entry->offset = offset;
548 TP_printk("obj=%p, offset=0x%llx, len=0x%llx",
549 __entry->obj, __entry->offset, __entry->len)
552 TRACE_EVENT(i915_gem_object_fault,
553 TP_PROTO(struct drm_i915_gem_object *obj, u64 index, bool gtt, bool write),
554 TP_ARGS(obj, index, gtt, write),
557 __field(struct drm_i915_gem_object *, obj)
565 __entry->index = index;
567 __entry->write = write;
570 TP_printk("obj=%p, %s index=%llu %s",
572 __entry->gtt ? "GTT" : "CPU",
574 __entry->write ? ", writable" : "")
577 DECLARE_EVENT_CLASS(i915_gem_object,
578 TP_PROTO(struct drm_i915_gem_object *obj),
582 __field(struct drm_i915_gem_object *, obj)
589 TP_printk("obj=%p", __entry->obj)
592 DEFINE_EVENT(i915_gem_object, i915_gem_object_clflush,
593 TP_PROTO(struct drm_i915_gem_object *obj),
597 DEFINE_EVENT(i915_gem_object, i915_gem_object_destroy,
598 TP_PROTO(struct drm_i915_gem_object *obj),
602 TRACE_EVENT(i915_gem_evict,
603 TP_PROTO(struct i915_address_space *vm, u64 size, u64 align, unsigned int flags),
604 TP_ARGS(vm, size, align, flags),
608 __field(struct i915_address_space *, vm)
611 __field(unsigned int, flags)
615 __entry->dev = vm->i915->drm.primary->index;
617 __entry->size = size;
618 __entry->align = align;
619 __entry->flags = flags;
622 TP_printk("dev=%d, vm=%p, size=0x%llx, align=0x%llx %s",
623 __entry->dev, __entry->vm, __entry->size, __entry->align,
624 __entry->flags & PIN_MAPPABLE ? ", mappable" : "")
627 TRACE_EVENT(i915_gem_evict_node,
628 TP_PROTO(struct i915_address_space *vm, struct drm_mm_node *node, unsigned int flags),
629 TP_ARGS(vm, node, flags),
633 __field(struct i915_address_space *, vm)
636 __field(unsigned long, color)
637 __field(unsigned int, flags)
641 __entry->dev = vm->i915->drm.primary->index;
643 __entry->start = node->start;
644 __entry->size = node->size;
645 __entry->color = node->color;
646 __entry->flags = flags;
649 TP_printk("dev=%d, vm=%p, start=0x%llx size=0x%llx, color=0x%lx, flags=%x",
650 __entry->dev, __entry->vm,
651 __entry->start, __entry->size,
652 __entry->color, __entry->flags)
655 TRACE_EVENT(i915_gem_evict_vm,
656 TP_PROTO(struct i915_address_space *vm),
661 __field(struct i915_address_space *, vm)
665 __entry->dev = vm->i915->drm.primary->index;
669 TP_printk("dev=%d, vm=%p", __entry->dev, __entry->vm)
672 TRACE_EVENT(i915_request_queue,
673 TP_PROTO(struct i915_request *rq, u32 flags),
681 __field(u16, instance)
687 __entry->dev = rq->i915->drm.primary->index;
688 __entry->hw_id = rq->gem_context->hw_id;
689 __entry->class = rq->engine->uabi_class;
690 __entry->instance = rq->engine->instance;
691 __entry->ctx = rq->fence.context;
692 __entry->seqno = rq->fence.seqno;
693 __entry->flags = flags;
696 TP_printk("dev=%u, engine=%u:%u, hw_id=%u, ctx=%llu, seqno=%u, flags=0x%x",
697 __entry->dev, __entry->class, __entry->instance,
698 __entry->hw_id, __entry->ctx, __entry->seqno,
702 DECLARE_EVENT_CLASS(i915_request,
703 TP_PROTO(struct i915_request *rq),
711 __field(u16, instance)
716 __entry->dev = rq->i915->drm.primary->index;
717 __entry->hw_id = rq->gem_context->hw_id;
718 __entry->class = rq->engine->uabi_class;
719 __entry->instance = rq->engine->instance;
720 __entry->ctx = rq->fence.context;
721 __entry->seqno = rq->fence.seqno;
724 TP_printk("dev=%u, engine=%u:%u, hw_id=%u, ctx=%llu, seqno=%u",
725 __entry->dev, __entry->class, __entry->instance,
726 __entry->hw_id, __entry->ctx, __entry->seqno)
729 DEFINE_EVENT(i915_request, i915_request_add,
730 TP_PROTO(struct i915_request *rq),
734 #if defined(CONFIG_DRM_I915_LOW_LEVEL_TRACEPOINTS)
735 DEFINE_EVENT(i915_request, i915_request_submit,
736 TP_PROTO(struct i915_request *rq),
740 DEFINE_EVENT(i915_request, i915_request_execute,
741 TP_PROTO(struct i915_request *rq),
745 TRACE_EVENT(i915_request_in,
746 TP_PROTO(struct i915_request *rq, unsigned int port),
754 __field(u16, instance)
761 __entry->dev = rq->i915->drm.primary->index;
762 __entry->hw_id = rq->gem_context->hw_id;
763 __entry->class = rq->engine->uabi_class;
764 __entry->instance = rq->engine->instance;
765 __entry->ctx = rq->fence.context;
766 __entry->seqno = rq->fence.seqno;
767 __entry->prio = rq->sched.attr.priority;
768 __entry->port = port;
771 TP_printk("dev=%u, engine=%u:%u, hw_id=%u, ctx=%llu, seqno=%u, prio=%u, port=%u",
772 __entry->dev, __entry->class, __entry->instance,
773 __entry->hw_id, __entry->ctx, __entry->seqno,
774 __entry->prio, __entry->port)
777 TRACE_EVENT(i915_request_out,
778 TP_PROTO(struct i915_request *rq),
786 __field(u16, instance)
788 __field(u32, completed)
792 __entry->dev = rq->i915->drm.primary->index;
793 __entry->hw_id = rq->gem_context->hw_id;
794 __entry->class = rq->engine->uabi_class;
795 __entry->instance = rq->engine->instance;
796 __entry->ctx = rq->fence.context;
797 __entry->seqno = rq->fence.seqno;
798 __entry->completed = i915_request_completed(rq);
801 TP_printk("dev=%u, engine=%u:%u, hw_id=%u, ctx=%llu, seqno=%u, completed?=%u",
802 __entry->dev, __entry->class, __entry->instance,
803 __entry->hw_id, __entry->ctx, __entry->seqno,
808 #if !defined(TRACE_HEADER_MULTI_READ)
810 trace_i915_request_submit(struct i915_request *rq)
815 trace_i915_request_execute(struct i915_request *rq)
820 trace_i915_request_in(struct i915_request *rq, unsigned int port)
825 trace_i915_request_out(struct i915_request *rq)
831 DEFINE_EVENT(i915_request, i915_request_retire,
832 TP_PROTO(struct i915_request *rq),
836 TRACE_EVENT(i915_request_wait_begin,
837 TP_PROTO(struct i915_request *rq, unsigned int flags),
845 __field(u16, instance)
847 __field(unsigned int, flags)
850 /* NB: the blocking information is racy since mutex_is_locked
851 * doesn't check that the current thread holds the lock. The only
852 * other option would be to pass the boolean information of whether
853 * or not the class was blocking down through the stack which is
857 __entry->dev = rq->i915->drm.primary->index;
858 __entry->hw_id = rq->gem_context->hw_id;
859 __entry->class = rq->engine->uabi_class;
860 __entry->instance = rq->engine->instance;
861 __entry->ctx = rq->fence.context;
862 __entry->seqno = rq->fence.seqno;
863 __entry->flags = flags;
866 TP_printk("dev=%u, engine=%u:%u, hw_id=%u, ctx=%llu, seqno=%u, flags=0x%x",
867 __entry->dev, __entry->class, __entry->instance,
868 __entry->hw_id, __entry->ctx, __entry->seqno,
872 DEFINE_EVENT(i915_request, i915_request_wait_end,
873 TP_PROTO(struct i915_request *rq),
877 TRACE_EVENT_CONDITION(i915_reg_rw,
878 TP_PROTO(bool write, i915_reg_t reg, u64 val, int len, bool trace),
880 TP_ARGS(write, reg, val, len, trace),
892 __entry->val = (u64)val;
893 __entry->reg = i915_mmio_reg_offset(reg);
894 __entry->write = write;
898 TP_printk("%s reg=0x%x, len=%d, val=(0x%x, 0x%x)",
899 __entry->write ? "write" : "read",
900 __entry->reg, __entry->len,
901 (u32)(__entry->val & 0xffffffff),
902 (u32)(__entry->val >> 32))
905 TRACE_EVENT(intel_gpu_freq_change,
914 __entry->freq = freq;
917 TP_printk("new_freq=%u", __entry->freq)
921 * DOC: i915_ppgtt_create and i915_ppgtt_release tracepoints
923 * With full ppgtt enabled each process using drm will allocate at least one
924 * translation table. With these traces it is possible to keep track of the
925 * allocation and of the lifetime of the tables; this can be used during
926 * testing/debug to verify that we are not leaking ppgtts.
927 * These traces identify the ppgtt through the vm pointer, which is also printed
928 * by the i915_vma_bind and i915_vma_unbind tracepoints.
930 DECLARE_EVENT_CLASS(i915_ppgtt,
931 TP_PROTO(struct i915_address_space *vm),
935 __field(struct i915_address_space *, vm)
941 __entry->dev = vm->i915->drm.primary->index;
944 TP_printk("dev=%u, vm=%p", __entry->dev, __entry->vm)
947 DEFINE_EVENT(i915_ppgtt, i915_ppgtt_create,
948 TP_PROTO(struct i915_address_space *vm),
952 DEFINE_EVENT(i915_ppgtt, i915_ppgtt_release,
953 TP_PROTO(struct i915_address_space *vm),
958 * DOC: i915_context_create and i915_context_free tracepoints
960 * These tracepoints are used to track creation and deletion of contexts.
961 * If full ppgtt is enabled, they also print the address of the vm assigned to
964 DECLARE_EVENT_CLASS(i915_context,
965 TP_PROTO(struct i915_gem_context *ctx),
970 __field(struct i915_gem_context *, ctx)
972 __field(struct i915_address_space *, vm)
976 __entry->dev = ctx->i915->drm.primary->index;
978 __entry->hw_id = ctx->hw_id;
979 __entry->vm = ctx->vm;
982 TP_printk("dev=%u, ctx=%p, ctx_vm=%p, hw_id=%u",
983 __entry->dev, __entry->ctx, __entry->vm, __entry->hw_id)
986 DEFINE_EVENT(i915_context, i915_context_create,
987 TP_PROTO(struct i915_gem_context *ctx),
991 DEFINE_EVENT(i915_context, i915_context_free,
992 TP_PROTO(struct i915_gem_context *ctx),
996 #endif /* _I915_TRACE_H_ */
998 /* This part must be outside protection */
999 #undef TRACE_INCLUDE_PATH
1000 #define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/i915
1001 #include <trace/define_trace.h>