1/* SPDX-License-Identifier: GPL-2.0-only */
2/*
3 * Copyright © 2024 Intel Corporation
4 */
5
6#undef TRACE_SYSTEM
7#define TRACE_SYSTEM xe
8
9#if !defined(_XE_TRACE_LRC_H_) || defined(TRACE_HEADER_MULTI_READ)
10#define _XE_TRACE_LRC_H_
11
12#include <linux/tracepoint.h>
13#include <linux/types.h>
14
15#include "xe_gt_types.h"
16#include "xe_lrc.h"
17#include "xe_lrc_types.h"
18
19#define __dev_name_lrc(lrc) dev_name(gt_to_xe((lrc)->fence_ctx.gt)->drm.dev)
20
21TRACE_EVENT(xe_lrc_update_timestamp,
22 TP_PROTO(struct xe_lrc *lrc, uint64_t old),
23 TP_ARGS(lrc, old),
24 TP_STRUCT__entry(
25 __field(struct xe_lrc *, lrc)
26 __field(u64, old)
27 __field(u64, new)
28 __string(name, lrc->fence_ctx.name)
29 __string(device_id, __dev_name_lrc(lrc))
30 ),
31
32 TP_fast_assign(
33 __entry->lrc = lrc;
34 __entry->old = old;
35 __entry->new = lrc->ctx_timestamp;
36 __assign_str(name);
37 __assign_str(device_id);
38 ),
39 TP_printk("lrc=:%p lrc->name=%s old=%llu new=%llu device_id:%s",
40 __entry->lrc, __get_str(name),
41 __entry->old, __entry->new,
42 __get_str(device_id))
43);
44
45#endif
46
47/* This part must be outside protection */
48#undef TRACE_INCLUDE_PATH
49#undef TRACE_INCLUDE_FILE
50#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/xe
51#define TRACE_INCLUDE_FILE xe_trace_lrc
52#include <trace/define_trace.h>
53

source code of linux/drivers/gpu/drm/xe/xe_trace_lrc.h