1/* SPDX-License-Identifier: GPL-2.0 */
2#if !defined(_MSM_GPU_TRACE_H_) || defined(TRACE_HEADER_MULTI_READ)
3#define _MSM_GPU_TRACE_H_
4
5#include <linux/tracepoint.h>
6
7#undef TRACE_SYSTEM
8#define TRACE_SYSTEM drm_msm_gpu
9#define TRACE_INCLUDE_FILE msm_gpu_trace
10
11TRACE_EVENT(msm_gpu_submit,
12 TP_PROTO(pid_t pid, u32 ringid, u32 id, u32 nr_bos, u32 nr_cmds),
13 TP_ARGS(pid, ringid, id, nr_bos, nr_cmds),
14 TP_STRUCT__entry(
15 __field(pid_t, pid)
16 __field(u32, id)
17 __field(u32, ringid)
18 __field(u32, nr_cmds)
19 __field(u32, nr_bos)
20 ),
21 TP_fast_assign(
22 __entry->pid = pid;
23 __entry->id = id;
24 __entry->ringid = ringid;
25 __entry->nr_bos = nr_bos;
26 __entry->nr_cmds = nr_cmds
27 ),
28 TP_printk("id=%d pid=%d ring=%d bos=%d cmds=%d",
29 __entry->id, __entry->pid, __entry->ringid,
30 __entry->nr_bos, __entry->nr_cmds)
31);
32
33TRACE_EVENT(msm_gpu_submit_flush,
34 TP_PROTO(struct msm_gem_submit *submit, u64 ticks),
35 TP_ARGS(submit, ticks),
36 TP_STRUCT__entry(
37 __field(pid_t, pid)
38 __field(u32, id)
39 __field(u32, ringid)
40 __field(u32, seqno)
41 __field(u64, ticks)
42 ),
43 TP_fast_assign(
44 __entry->pid = pid_nr(submit->pid);
45 __entry->id = submit->ident;
46 __entry->ringid = submit->ring->id;
47 __entry->seqno = submit->seqno;
48 __entry->ticks = ticks;
49 ),
50 TP_printk("id=%d pid=%d ring=%d:%d ticks=%lld",
51 __entry->id, __entry->pid, __entry->ringid, __entry->seqno,
52 __entry->ticks)
53);
54
55
56TRACE_EVENT(msm_gpu_submit_retired,
57 TP_PROTO(struct msm_gem_submit *submit, u64 elapsed, u64 clock,
58 u64 start, u64 end),
59 TP_ARGS(submit, elapsed, clock, start, end),
60 TP_STRUCT__entry(
61 __field(pid_t, pid)
62 __field(u32, id)
63 __field(u32, ringid)
64 __field(u32, seqno)
65 __field(u64, elapsed)
66 __field(u64, clock)
67 __field(u64, start_ticks)
68 __field(u64, end_ticks)
69 ),
70 TP_fast_assign(
71 __entry->pid = pid_nr(submit->pid);
72 __entry->id = submit->ident;
73 __entry->ringid = submit->ring->id;
74 __entry->seqno = submit->seqno;
75 __entry->elapsed = elapsed;
76 __entry->clock = clock;
77 __entry->start_ticks = start;
78 __entry->end_ticks = end;
79 ),
80 TP_printk("id=%d pid=%d ring=%d:%d elapsed=%lld ns mhz=%lld start=%lld end=%lld",
81 __entry->id, __entry->pid, __entry->ringid, __entry->seqno,
82 __entry->elapsed, __entry->clock,
83 __entry->start_ticks, __entry->end_ticks)
84);
85
86
87TRACE_EVENT(msm_gpu_freq_change,
88 TP_PROTO(u32 freq),
89 TP_ARGS(freq),
90 TP_STRUCT__entry(
91 __field(u32, freq)
92 ),
93 TP_fast_assign(
94 /* trace freq in MHz to match intel_gpu_freq_change, to make life easier
95 * for userspace
96 */
97 __entry->freq = DIV_ROUND_UP(freq, 1000000);
98 ),
99 TP_printk("new_freq=%u", __entry->freq)
100);
101
102
103TRACE_EVENT(msm_gmu_freq_change,
104 TP_PROTO(u32 freq, u32 perf_index),
105 TP_ARGS(freq, perf_index),
106 TP_STRUCT__entry(
107 __field(u32, freq)
108 __field(u32, perf_index)
109 ),
110 TP_fast_assign(
111 __entry->freq = freq;
112 __entry->perf_index = perf_index;
113 ),
114 TP_printk("freq=%u, perf_index=%u", __entry->freq, __entry->perf_index)
115);
116
117
118TRACE_EVENT(msm_gem_shrink,
119 TP_PROTO(u32 nr_to_scan, u32 purged, u32 evicted,
120 u32 active_purged, u32 active_evicted),
121 TP_ARGS(nr_to_scan, purged, evicted, active_purged, active_evicted),
122 TP_STRUCT__entry(
123 __field(u32, nr_to_scan)
124 __field(u32, purged)
125 __field(u32, evicted)
126 __field(u32, active_purged)
127 __field(u32, active_evicted)
128 ),
129 TP_fast_assign(
130 __entry->nr_to_scan = nr_to_scan;
131 __entry->purged = purged;
132 __entry->evicted = evicted;
133 __entry->active_purged = active_purged;
134 __entry->active_evicted = active_evicted;
135 ),
136 TP_printk("nr_to_scan=%u pg, purged=%u pg, evicted=%u pg, active_purged=%u pg, active_evicted=%u pg",
137 __entry->nr_to_scan, __entry->purged, __entry->evicted,
138 __entry->active_purged, __entry->active_evicted)
139);
140
141
142TRACE_EVENT(msm_gem_purge_vmaps,
143 TP_PROTO(u32 unmapped),
144 TP_ARGS(unmapped),
145 TP_STRUCT__entry(
146 __field(u32, unmapped)
147 ),
148 TP_fast_assign(
149 __entry->unmapped = unmapped;
150 ),
151 TP_printk("Purging %u vmaps", __entry->unmapped)
152);
153
154
155TRACE_EVENT(msm_gpu_suspend,
156 TP_PROTO(int dummy),
157 TP_ARGS(dummy),
158 TP_STRUCT__entry(
159 __field(u32, dummy)
160 ),
161 TP_fast_assign(
162 __entry->dummy = dummy;
163 ),
164 TP_printk("%u", __entry->dummy)
165);
166
167
168TRACE_EVENT(msm_gpu_resume,
169 TP_PROTO(int dummy),
170 TP_ARGS(dummy),
171 TP_STRUCT__entry(
172 __field(u32, dummy)
173 ),
174 TP_fast_assign(
175 __entry->dummy = dummy;
176 ),
177 TP_printk("%u", __entry->dummy)
178);
179
180TRACE_EVENT(msm_gpu_preemption_trigger,
181 TP_PROTO(int ring_id_from, int ring_id_to),
182 TP_ARGS(ring_id_from, ring_id_to),
183 TP_STRUCT__entry(
184 __field(int, ring_id_from)
185 __field(int, ring_id_to)
186 ),
187 TP_fast_assign(
188 __entry->ring_id_from = ring_id_from;
189 __entry->ring_id_to = ring_id_to;
190 ),
191 TP_printk("preempting %u -> %u",
192 __entry->ring_id_from,
193 __entry->ring_id_to)
194);
195
196TRACE_EVENT(msm_gpu_preemption_irq,
197 TP_PROTO(u32 ring_id),
198 TP_ARGS(ring_id),
199 TP_STRUCT__entry(
200 __field(u32, ring_id)
201 ),
202 TP_fast_assign(
203 __entry->ring_id = ring_id;
204 ),
205 TP_printk("preempted to %u", __entry->ring_id)
206);
207
208TRACE_EVENT(msm_mmu_prealloc_cleanup,
209 TP_PROTO(u32 count, u32 remaining),
210 TP_ARGS(count, remaining),
211 TP_STRUCT__entry(
212 __field(u32, count)
213 __field(u32, remaining)
214 ),
215 TP_fast_assign(
216 __entry->count = count;
217 __entry->remaining = remaining;
218 ),
219 TP_printk("count=%u, remaining=%u", __entry->count, __entry->remaining)
220);
221
222TRACE_EVENT(msm_gpu_regaccess,
223 TP_PROTO(u32 offset),
224 TP_ARGS(offset),
225 TP_STRUCT__entry(
226 __field(u32, offset)
227 ),
228 TP_fast_assign(
229 __entry->offset = offset;
230 ),
231 TP_printk("offset=0x%x", __entry->offset)
232);
233
234#endif
235
236#undef TRACE_INCLUDE_PATH
237#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/msm
238#include <trace/define_trace.h>
239

source code of linux/drivers/gpu/drm/msm/msm_gpu_trace.h