lima_trace.h

 1/* SPDX-License-Identifier: GPL-2.0 OR MIT */
 2/* Copyright 2020 Qiang Yu <yuq825@gmail.com> */
 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
13DECLARE_EVENT_CLASS(lima_task,
14	TP_PROTO(struct lima_sched_task *task),
15	TP_ARGS(task),
16	TP_STRUCT__entry(
17		__field(unsigned int, context)
18		__field(unsigned int, seqno)
19		__string(pipe, task->base.sched->name)
20		),
21
22	TP_fast_assign(
23		__entry->context = task->base.s_fence->finished.context;
24		__entry->seqno = task->base.s_fence->finished.seqno;
25		__assign_str(pipe);
26		),
27
28	TP_printk("context=%u seqno=%u pipe=%s",
29		  __entry->context, __entry->seqno,
30		  __get_str(pipe))
31);
32
33DEFINE_EVENT(lima_task, lima_task_submit,
34	     TP_PROTO(struct lima_sched_task *task),
35	     TP_ARGS(task)
36);
37
38DEFINE_EVENT(lima_task, lima_task_run,
39	     TP_PROTO(struct lima_sched_task *task),
40	     TP_ARGS(task)
41);
42
43#endif
44
45/* This part must be outside protection */
46#undef TRACE_INCLUDE_PATH
47#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/lima
48#include <trace/define_trace.h>