drivers/gpu/drm/msm/msm_gpu_trace.h

   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
  11 TRACE_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
  33 TRACE_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
  56 TRACE_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
  87 TRACE_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
 103 TRACE_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
 118 TRACE_EVENT(msm_gem_shrink,
 119                 TP_PROTO(u32 nr_to_scan, u32 purged, u32 evicted),
 120                 TP_ARGS(nr_to_scan, purged, evicted),
 121                 TP_STRUCT__entry(
 122                         __field(u32, nr_to_scan)
 123                         __field(u32, purged)
 124                         __field(u32, evicted)
 125                         ),
 126                 TP_fast_assign(
 127                         __entry->nr_to_scan = nr_to_scan;
 128                         __entry->purged = purged;
 129                         __entry->evicted = evicted;
 130                         ),
 131                 TP_printk("nr_to_scan=%u pages, purged=%u pages, evicted=%u pages",
 132                           __entry->nr_to_scan,
 133                           __entry->purged,
 134                           __entry->evicted)
 135 );
 136
 137
 138 TRACE_EVENT(msm_gem_purge_vmaps,
 139                 TP_PROTO(u32 unmapped),
 140                 TP_ARGS(unmapped),
 141                 TP_STRUCT__entry(
 142                         __field(u32, unmapped)
 143                         ),
 144                 TP_fast_assign(
 145                         __entry->unmapped = unmapped;
 146                         ),
 147                 TP_printk("Purging %u vmaps", __entry->unmapped)
 148 );
 149
 150
 151 TRACE_EVENT(msm_gpu_suspend,
 152                 TP_PROTO(int dummy),
 153                 TP_ARGS(dummy),
 154                 TP_STRUCT__entry(
 155                         __field(u32, dummy)
 156                         ),
 157                 TP_fast_assign(
 158                         __entry->dummy = dummy;
 159                         ),
 160                 TP_printk("%u", __entry->dummy)
 161 );
 162
 163
 164 TRACE_EVENT(msm_gpu_resume,
 165                 TP_PROTO(int dummy),
 166                 TP_ARGS(dummy),
 167                 TP_STRUCT__entry(
 168                         __field(u32, dummy)
 169                         ),
 170                 TP_fast_assign(
 171                         __entry->dummy = dummy;
 172                         ),
 173                 TP_printk("%u", __entry->dummy)
 174 );
 175
 176 #endif
 177
 178 #undef TRACE_INCLUDE_PATH
 179 #define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/msm
 180 #include <trace/define_trace.h>