drivers/gpu/drm/lima/lima_trace.h

   1 /* SPDX-License-Identifier: GPL-2.0 OR MIT */
   2 /* Copyright 2020 Qiang Yu <[email protected]> */
   3
   4 #if !defined(_LIMA_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
   5 #define _LIMA_TRACE_H_
   6
   7 #include <linux/tracepoint.h>
   8
   9 #undef TRACE_SYSTEM
  10 #define TRACE_SYSTEM lima
  11 #define TRACE_INCLUDE_FILE lima_trace
  12
  13 DECLARE_EVENT_CLASS(lima_task,
  14         TP_PROTO(struct lima_sched_task *task),
  15         TP_ARGS(task),
  16         TP_STRUCT__entry(
  17                 __field(uint64_t, task_id)
  18                 __field(unsigned int, context)
  19                 __field(unsigned int, seqno)
  20                 __string(pipe, task->base.sched->name)
  21                 ),
  22
  23         TP_fast_assign(
  24                 __entry->task_id = task->base.id;
  25                 __entry->context = task->base.s_fence->finished.context;
  26                 __entry->seqno = task->base.s_fence->finished.seqno;
  27                 __assign_str(pipe);
  28                 ),
  29
  30         TP_printk("task=%llu, context=%u seqno=%u pipe=%s",
  31                   __entry->task_id, __entry->context, __entry->seqno,
  32                   __get_str(pipe))
  33 );
  34
  35 DEFINE_EVENT(lima_task, lima_task_submit,
  36              TP_PROTO(struct lima_sched_task *task),
  37              TP_ARGS(task)
  38 );
  39
  40 DEFINE_EVENT(lima_task, lima_task_run,
  41              TP_PROTO(struct lima_sched_task *task),
  42              TP_ARGS(task)
  43 );
  44
  45 #endif
  46
  47 /* This part must be outside protection */
  48 #undef TRACE_INCLUDE_PATH
  49 #define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/lima
  50 #include <trace/define_trace.h>