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_SYSTEM_STRING __stringify(TRACE_SYSTEM)
16 #define TRACE_INCLUDE_FILE i915_trace
20 TRACE_EVENT(i915_pipe_update_start
,
21 TP_PROTO(struct intel_crtc
*crtc
, u32 min
, u32 max
),
22 TP_ARGS(crtc
, min
, max
),
25 __field(enum pipe
, pipe
)
27 __field(u32
, scanline
)
33 __entry
->pipe
= crtc
->pipe
;
34 __entry
->frame
= crtc
->base
.dev
->driver
->get_vblank_counter(crtc
->base
.dev
,
36 __entry
->scanline
= intel_get_crtc_scanline(crtc
);
41 TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
42 pipe_name(__entry
->pipe
), __entry
->frame
,
43 __entry
->scanline
, __entry
->min
, __entry
->max
)
46 TRACE_EVENT(i915_pipe_update_vblank_evaded
,
47 TP_PROTO(struct intel_crtc
*crtc
, u32 min
, u32 max
, u32 frame
),
48 TP_ARGS(crtc
, min
, max
, frame
),
51 __field(enum pipe
, pipe
)
53 __field(u32
, scanline
)
59 __entry
->pipe
= crtc
->pipe
;
60 __entry
->frame
= frame
;
61 __entry
->scanline
= intel_get_crtc_scanline(crtc
);
66 TP_printk("pipe %c, frame=%u, scanline=%u, min=%u, max=%u",
67 pipe_name(__entry
->pipe
), __entry
->frame
,
68 __entry
->scanline
, __entry
->min
, __entry
->max
)
71 TRACE_EVENT(i915_pipe_update_end
,
72 TP_PROTO(struct intel_crtc
*crtc
, u32 frame
),
76 __field(enum pipe
, pipe
)
78 __field(u32
, scanline
)
82 __entry
->pipe
= crtc
->pipe
;
83 __entry
->frame
= frame
;
84 __entry
->scanline
= intel_get_crtc_scanline(crtc
);
87 TP_printk("pipe %c, frame=%u, scanline=%u",
88 pipe_name(__entry
->pipe
), __entry
->frame
,
94 TRACE_EVENT(i915_gem_object_create
,
95 TP_PROTO(struct drm_i915_gem_object
*obj
),
99 __field(struct drm_i915_gem_object
*, obj
)
105 __entry
->size
= obj
->base
.size
;
108 TP_printk("obj=%p, size=%u", __entry
->obj
, __entry
->size
)
111 TRACE_EVENT(i915_vma_bind
,
112 TP_PROTO(struct i915_vma
*vma
, unsigned flags
),
116 __field(struct drm_i915_gem_object
*, obj
)
117 __field(struct i915_address_space
*, vm
)
120 __field(unsigned, flags
)
124 __entry
->obj
= vma
->obj
;
125 __entry
->vm
= vma
->vm
;
126 __entry
->offset
= vma
->node
.start
;
127 __entry
->size
= vma
->node
.size
;
128 __entry
->flags
= flags
;
131 TP_printk("obj=%p, offset=%08x size=%x%s vm=%p",
132 __entry
->obj
, __entry
->offset
, __entry
->size
,
133 __entry
->flags
& PIN_MAPPABLE
? ", mappable" : "",
137 TRACE_EVENT(i915_vma_unbind
,
138 TP_PROTO(struct i915_vma
*vma
),
142 __field(struct drm_i915_gem_object
*, obj
)
143 __field(struct i915_address_space
*, vm
)
149 __entry
->obj
= vma
->obj
;
150 __entry
->vm
= vma
->vm
;
151 __entry
->offset
= vma
->node
.start
;
152 __entry
->size
= vma
->node
.size
;
155 TP_printk("obj=%p, offset=%08x size=%x vm=%p",
156 __entry
->obj
, __entry
->offset
, __entry
->size
, __entry
->vm
)
159 TRACE_EVENT(i915_gem_object_change_domain
,
160 TP_PROTO(struct drm_i915_gem_object
*obj
, u32 old_read
, u32 old_write
),
161 TP_ARGS(obj
, old_read
, old_write
),
164 __field(struct drm_i915_gem_object
*, obj
)
165 __field(u32
, read_domains
)
166 __field(u32
, write_domain
)
171 __entry
->read_domains
= obj
->base
.read_domains
| (old_read
<< 16);
172 __entry
->write_domain
= obj
->base
.write_domain
| (old_write
<< 16);
175 TP_printk("obj=%p, read=%02x=>%02x, write=%02x=>%02x",
177 __entry
->read_domains
>> 16,
178 __entry
->read_domains
& 0xffff,
179 __entry
->write_domain
>> 16,
180 __entry
->write_domain
& 0xffff)
183 TRACE_EVENT(i915_gem_object_pwrite
,
184 TP_PROTO(struct drm_i915_gem_object
*obj
, u32 offset
, u32 len
),
185 TP_ARGS(obj
, offset
, len
),
188 __field(struct drm_i915_gem_object
*, obj
)
195 __entry
->offset
= offset
;
199 TP_printk("obj=%p, offset=%u, len=%u",
200 __entry
->obj
, __entry
->offset
, __entry
->len
)
203 TRACE_EVENT(i915_gem_object_pread
,
204 TP_PROTO(struct drm_i915_gem_object
*obj
, u32 offset
, u32 len
),
205 TP_ARGS(obj
, offset
, len
),
208 __field(struct drm_i915_gem_object
*, obj
)
215 __entry
->offset
= offset
;
219 TP_printk("obj=%p, offset=%u, len=%u",
220 __entry
->obj
, __entry
->offset
, __entry
->len
)
223 TRACE_EVENT(i915_gem_object_fault
,
224 TP_PROTO(struct drm_i915_gem_object
*obj
, u32 index
, bool gtt
, bool write
),
225 TP_ARGS(obj
, index
, gtt
, write
),
228 __field(struct drm_i915_gem_object
*, obj
)
236 __entry
->index
= index
;
238 __entry
->write
= write
;
241 TP_printk("obj=%p, %s index=%u %s",
243 __entry
->gtt
? "GTT" : "CPU",
245 __entry
->write
? ", writable" : "")
248 DECLARE_EVENT_CLASS(i915_gem_object
,
249 TP_PROTO(struct drm_i915_gem_object
*obj
),
253 __field(struct drm_i915_gem_object
*, obj
)
260 TP_printk("obj=%p", __entry
->obj
)
263 DEFINE_EVENT(i915_gem_object
, i915_gem_object_clflush
,
264 TP_PROTO(struct drm_i915_gem_object
*obj
),
268 DEFINE_EVENT(i915_gem_object
, i915_gem_object_destroy
,
269 TP_PROTO(struct drm_i915_gem_object
*obj
),
273 TRACE_EVENT(i915_gem_evict
,
274 TP_PROTO(struct drm_device
*dev
, u32 size
, u32 align
, unsigned flags
),
275 TP_ARGS(dev
, size
, align
, flags
),
281 __field(unsigned, flags
)
285 __entry
->dev
= dev
->primary
->index
;
286 __entry
->size
= size
;
287 __entry
->align
= align
;
288 __entry
->flags
= flags
;
291 TP_printk("dev=%d, size=%d, align=%d %s",
292 __entry
->dev
, __entry
->size
, __entry
->align
,
293 __entry
->flags
& PIN_MAPPABLE
? ", mappable" : "")
296 TRACE_EVENT(i915_gem_evict_everything
,
297 TP_PROTO(struct drm_device
*dev
),
305 __entry
->dev
= dev
->primary
->index
;
308 TP_printk("dev=%d", __entry
->dev
)
311 TRACE_EVENT(i915_gem_evict_vm
,
312 TP_PROTO(struct i915_address_space
*vm
),
317 __field(struct i915_address_space
*, vm
)
321 __entry
->dev
= vm
->dev
->primary
->index
;
325 TP_printk("dev=%d, vm=%p", __entry
->dev
, __entry
->vm
)
328 TRACE_EVENT(i915_gem_ring_sync_to
,
329 TP_PROTO(struct intel_engine_cs
*from
,
330 struct intel_engine_cs
*to
,
331 struct drm_i915_gem_request
*req
),
332 TP_ARGS(from
, to
, req
),
336 __field(u32
, sync_from
)
337 __field(u32
, sync_to
)
342 __entry
->dev
= from
->dev
->primary
->index
;
343 __entry
->sync_from
= from
->id
;
344 __entry
->sync_to
= to
->id
;
345 __entry
->seqno
= i915_gem_request_get_seqno(req
);
348 TP_printk("dev=%u, sync-from=%u, sync-to=%u, seqno=%u",
350 __entry
->sync_from
, __entry
->sync_to
,
354 TRACE_EVENT(i915_gem_ring_dispatch
,
355 TP_PROTO(struct drm_i915_gem_request
*req
, u32 flags
),
366 struct intel_engine_cs
*ring
=
367 i915_gem_request_get_ring(req
);
368 __entry
->dev
= ring
->dev
->primary
->index
;
369 __entry
->ring
= ring
->id
;
370 __entry
->seqno
= i915_gem_request_get_seqno(req
);
371 __entry
->flags
= flags
;
372 i915_trace_irq_get(ring
, req
);
375 TP_printk("dev=%u, ring=%u, seqno=%u, flags=%x",
376 __entry
->dev
, __entry
->ring
, __entry
->seqno
, __entry
->flags
)
379 TRACE_EVENT(i915_gem_ring_flush
,
380 TP_PROTO(struct intel_engine_cs
*ring
, u32 invalidate
, u32 flush
),
381 TP_ARGS(ring
, invalidate
, flush
),
386 __field(u32
, invalidate
)
391 __entry
->dev
= ring
->dev
->primary
->index
;
392 __entry
->ring
= ring
->id
;
393 __entry
->invalidate
= invalidate
;
394 __entry
->flush
= flush
;
397 TP_printk("dev=%u, ring=%x, invalidate=%04x, flush=%04x",
398 __entry
->dev
, __entry
->ring
,
399 __entry
->invalidate
, __entry
->flush
)
402 DECLARE_EVENT_CLASS(i915_gem_request
,
403 TP_PROTO(struct drm_i915_gem_request
*req
),
414 struct intel_engine_cs
*ring
=
415 i915_gem_request_get_ring(req
);
416 __entry
->dev
= ring
->dev
->primary
->index
;
417 __entry
->ring
= ring
->id
;
418 __entry
->uniq
= req
? req
->uniq
: 0;
419 __entry
->seqno
= i915_gem_request_get_seqno(req
);
422 TP_printk("dev=%u, ring=%u, uniq=%u, seqno=%u",
423 __entry
->dev
, __entry
->ring
, __entry
->uniq
,
427 DEFINE_EVENT(i915_gem_request
, i915_gem_request_add
,
428 TP_PROTO(struct drm_i915_gem_request
*req
),
432 TRACE_EVENT(i915_gem_request_notify
,
433 TP_PROTO(struct intel_engine_cs
*ring
),
443 __entry
->dev
= ring
->dev
->primary
->index
;
444 __entry
->ring
= ring
->id
;
445 __entry
->seqno
= ring
->get_seqno(ring
, false);
448 TP_printk("dev=%u, ring=%u, seqno=%u",
449 __entry
->dev
, __entry
->ring
, __entry
->seqno
)
452 DEFINE_EVENT(i915_gem_request
, i915_gem_request_retire
,
453 TP_PROTO(struct drm_i915_gem_request
*req
),
457 DEFINE_EVENT(i915_gem_request
, i915_gem_request_complete
,
458 TP_PROTO(struct drm_i915_gem_request
*req
),
462 TRACE_EVENT(i915_gem_request_wait_begin
,
463 TP_PROTO(struct drm_i915_gem_request
*req
),
471 __field(bool, blocking
)
474 /* NB: the blocking information is racy since mutex_is_locked
475 * doesn't check that the current thread holds the lock. The only
476 * other option would be to pass the boolean information of whether
477 * or not the class was blocking down through the stack which is
481 struct intel_engine_cs
*ring
=
482 i915_gem_request_get_ring(req
);
483 __entry
->dev
= ring
->dev
->primary
->index
;
484 __entry
->ring
= ring
->id
;
485 __entry
->uniq
= req
? req
->uniq
: 0;
486 __entry
->seqno
= i915_gem_request_get_seqno(req
);
488 mutex_is_locked(&ring
->dev
->struct_mutex
);
491 TP_printk("dev=%u, ring=%u, uniq=%u, seqno=%u, blocking=%s",
492 __entry
->dev
, __entry
->ring
, __entry
->uniq
,
493 __entry
->seqno
, __entry
->blocking
? "yes (NB)" : "no")
496 DEFINE_EVENT(i915_gem_request
, i915_gem_request_wait_end
,
497 TP_PROTO(struct drm_i915_gem_request
*req
),
501 DECLARE_EVENT_CLASS(i915_ring
,
502 TP_PROTO(struct intel_engine_cs
*ring
),
511 __entry
->dev
= ring
->dev
->primary
->index
;
512 __entry
->ring
= ring
->id
;
515 TP_printk("dev=%u, ring=%u", __entry
->dev
, __entry
->ring
)
518 DEFINE_EVENT(i915_ring
, i915_ring_wait_begin
,
519 TP_PROTO(struct intel_engine_cs
*ring
),
523 DEFINE_EVENT(i915_ring
, i915_ring_wait_end
,
524 TP_PROTO(struct intel_engine_cs
*ring
),
528 TRACE_EVENT(i915_flip_request
,
529 TP_PROTO(int plane
, struct drm_i915_gem_object
*obj
),
535 __field(struct drm_i915_gem_object
*, obj
)
539 __entry
->plane
= plane
;
543 TP_printk("plane=%d, obj=%p", __entry
->plane
, __entry
->obj
)
546 TRACE_EVENT(i915_flip_complete
,
547 TP_PROTO(int plane
, struct drm_i915_gem_object
*obj
),
553 __field(struct drm_i915_gem_object
*, obj
)
557 __entry
->plane
= plane
;
561 TP_printk("plane=%d, obj=%p", __entry
->plane
, __entry
->obj
)
564 TRACE_EVENT_CONDITION(i915_reg_rw
,
565 TP_PROTO(bool write
, u32 reg
, u64 val
, int len
, bool trace
),
567 TP_ARGS(write
, reg
, val
, len
, trace
),
579 __entry
->val
= (u64
)val
;
581 __entry
->write
= write
;
585 TP_printk("%s reg=0x%x, len=%d, val=(0x%x, 0x%x)",
586 __entry
->write
? "write" : "read",
587 __entry
->reg
, __entry
->len
,
588 (u32
)(__entry
->val
& 0xffffffff),
589 (u32
)(__entry
->val
>> 32))
592 TRACE_EVENT(intel_gpu_freq_change
,
601 __entry
->freq
= freq
;
604 TP_printk("new_freq=%u", __entry
->freq
)
608 * DOC: i915_ppgtt_create and i915_ppgtt_release tracepoints
610 * With full ppgtt enabled each process using drm will allocate at least one
611 * translation table. With these traces it is possible to keep track of the
612 * allocation and of the lifetime of the tables; this can be used during
613 * testing/debug to verify that we are not leaking ppgtts.
614 * These traces identify the ppgtt through the vm pointer, which is also printed
615 * by the i915_vma_bind and i915_vma_unbind tracepoints.
617 DECLARE_EVENT_CLASS(i915_ppgtt
,
618 TP_PROTO(struct i915_address_space
*vm
),
622 __field(struct i915_address_space
*, vm
)
628 __entry
->dev
= vm
->dev
->primary
->index
;
631 TP_printk("dev=%u, vm=%p", __entry
->dev
, __entry
->vm
)
634 DEFINE_EVENT(i915_ppgtt
, i915_ppgtt_create
,
635 TP_PROTO(struct i915_address_space
*vm
),
639 DEFINE_EVENT(i915_ppgtt
, i915_ppgtt_release
,
640 TP_PROTO(struct i915_address_space
*vm
),
645 * DOC: i915_context_create and i915_context_free tracepoints
647 * These tracepoints are used to track creation and deletion of contexts.
648 * If full ppgtt is enabled, they also print the address of the vm assigned to
651 DECLARE_EVENT_CLASS(i915_context
,
652 TP_PROTO(struct intel_context
*ctx
),
657 __field(struct intel_context
*, ctx
)
658 __field(struct i915_address_space
*, vm
)
663 __entry
->vm
= ctx
->ppgtt
? &ctx
->ppgtt
->base
: NULL
;
664 __entry
->dev
= ctx
->file_priv
->dev_priv
->dev
->primary
->index
;
667 TP_printk("dev=%u, ctx=%p, ctx_vm=%p",
668 __entry
->dev
, __entry
->ctx
, __entry
->vm
)
671 DEFINE_EVENT(i915_context
, i915_context_create
,
672 TP_PROTO(struct intel_context
*ctx
),
676 DEFINE_EVENT(i915_context
, i915_context_free
,
677 TP_PROTO(struct intel_context
*ctx
),
682 * DOC: switch_mm tracepoint
684 * This tracepoint allows tracking of the mm switch, which is an important point
685 * in the lifetime of the vm in the legacy submission path. This tracepoint is
686 * called only if full ppgtt is enabled.
688 TRACE_EVENT(switch_mm
,
689 TP_PROTO(struct intel_engine_cs
*ring
, struct intel_context
*to
),
695 __field(struct intel_context
*, to
)
696 __field(struct i915_address_space
*, vm
)
701 __entry
->ring
= ring
->id
;
703 __entry
->vm
= to
->ppgtt
? &to
->ppgtt
->base
: NULL
;
704 __entry
->dev
= ring
->dev
->primary
->index
;
707 TP_printk("dev=%u, ring=%u, ctx=%p, ctx_vm=%p",
708 __entry
->dev
, __entry
->ring
, __entry
->to
, __entry
->vm
)
711 #endif /* _I915_TRACE_H_ */
713 /* This part must be outside protection */
714 #undef TRACE_INCLUDE_PATH
715 #define TRACE_INCLUDE_PATH .
716 #include <trace/define_trace.h>