1 | /* |
2 | * Copyright 2017 Advanced Micro Devices, Inc. |
3 | * |
4 | * Permission is hereby granted, free of charge, to any person obtaining a |
5 | * copy of this software and associated documentation files (the "Software"), |
6 | * to deal in the Software without restriction, including without limitation |
7 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
8 | * and/or sell copies of the Software, and to permit persons to whom the |
9 | * Software is furnished to do so, subject to the following conditions: |
10 | * |
11 | * The above copyright notice and this permission notice shall be included in |
12 | * all copies or substantial portions of the Software. |
13 | * |
14 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
15 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
16 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
17 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
18 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
19 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
20 | * OTHER DEALINGS IN THE SOFTWARE. |
21 | * |
22 | */ |
23 | |
24 | #if !defined(_GPU_SCHED_TRACE_H) || defined(TRACE_HEADER_MULTI_READ) |
25 | #define _GPU_SCHED_TRACE_H_ |
26 | |
27 | #include <linux/stringify.h> |
28 | #include <linux/types.h> |
29 | #include <linux/tracepoint.h> |
30 | |
31 | #undef TRACE_SYSTEM |
32 | #define TRACE_SYSTEM gpu_scheduler |
33 | #define TRACE_INCLUDE_FILE gpu_scheduler_trace |
34 | |
35 | DECLARE_EVENT_CLASS(drm_sched_job, |
36 | TP_PROTO(struct drm_sched_job *sched_job, struct drm_sched_entity *entity), |
37 | TP_ARGS(sched_job, entity), |
38 | TP_STRUCT__entry( |
39 | __field(struct drm_sched_entity *, entity) |
40 | __field(struct dma_fence *, fence) |
41 | __string(name, sched_job->sched->name) |
42 | __field(uint64_t, id) |
43 | __field(u32, job_count) |
44 | __field(int, hw_job_count) |
45 | ), |
46 | |
47 | TP_fast_assign( |
48 | __entry->entity = entity; |
49 | __entry->id = sched_job->id; |
50 | __entry->fence = &sched_job->s_fence->finished; |
51 | __assign_str(name, sched_job->sched->name); |
52 | __entry->job_count = spsc_queue_count(&entity->job_queue); |
53 | __entry->hw_job_count = atomic_read( |
54 | &sched_job->sched->credit_count); |
55 | ), |
56 | TP_printk("entity=%p, id=%llu, fence=%p, ring=%s, job count:%u, hw job count:%d" , |
57 | __entry->entity, __entry->id, |
58 | __entry->fence, __get_str(name), |
59 | __entry->job_count, __entry->hw_job_count) |
60 | ); |
61 | |
62 | DEFINE_EVENT(drm_sched_job, drm_sched_job, |
63 | TP_PROTO(struct drm_sched_job *sched_job, struct drm_sched_entity *entity), |
64 | TP_ARGS(sched_job, entity) |
65 | ); |
66 | |
67 | DEFINE_EVENT(drm_sched_job, drm_run_job, |
68 | TP_PROTO(struct drm_sched_job *sched_job, struct drm_sched_entity *entity), |
69 | TP_ARGS(sched_job, entity) |
70 | ); |
71 | |
72 | TRACE_EVENT(drm_sched_process_job, |
73 | TP_PROTO(struct drm_sched_fence *fence), |
74 | TP_ARGS(fence), |
75 | TP_STRUCT__entry( |
76 | __field(struct dma_fence *, fence) |
77 | ), |
78 | |
79 | TP_fast_assign( |
80 | __entry->fence = &fence->finished; |
81 | ), |
82 | TP_printk("fence=%p signaled" , __entry->fence) |
83 | ); |
84 | |
85 | TRACE_EVENT(drm_sched_job_wait_dep, |
86 | TP_PROTO(struct drm_sched_job *sched_job, struct dma_fence *fence), |
87 | TP_ARGS(sched_job, fence), |
88 | TP_STRUCT__entry( |
89 | __string(name, sched_job->sched->name) |
90 | __field(uint64_t, id) |
91 | __field(struct dma_fence *, fence) |
92 | __field(uint64_t, ctx) |
93 | __field(unsigned, seqno) |
94 | ), |
95 | |
96 | TP_fast_assign( |
97 | __assign_str(name, sched_job->sched->name); |
98 | __entry->id = sched_job->id; |
99 | __entry->fence = fence; |
100 | __entry->ctx = fence->context; |
101 | __entry->seqno = fence->seqno; |
102 | ), |
103 | TP_printk("job ring=%s, id=%llu, depends fence=%p, context=%llu, seq=%u" , |
104 | __get_str(name), __entry->id, |
105 | __entry->fence, __entry->ctx, |
106 | __entry->seqno) |
107 | ); |
108 | |
109 | #endif |
110 | |
111 | /* This part must be outside protection */ |
112 | #undef TRACE_INCLUDE_PATH |
113 | #define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/scheduler |
114 | #include <trace/define_trace.h> |
115 | |