tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
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_GUC_H_) || defined(TRACE_HEADER_MULTI_READ)
10#define _XE_TRACE_GUC_H_
11
12#include <linux/tracepoint.h>
13#include <linux/types.h>
14
15#include "xe_device_types.h"
16#include "xe_guc_exec_queue_types.h"
17
18#define __dev_name_xe(xe) dev_name((xe)->drm.dev)
19
20DECLARE_EVENT_CLASS(xe_guc_ct_flow_control,
21 TP_PROTO(struct xe_device *xe, u32 _head, u32 _tail, u32 size, u32 space, u32 len),
22 TP_ARGS(xe, _head, _tail, size, space, len),
23
24 TP_STRUCT__entry(
25 __string(dev, __dev_name_xe(xe))
26 __field(u32, _head)
27 __field(u32, _tail)
28 __field(u32, size)
29 __field(u32, space)
30 __field(u32, len)
31 ),
32
33 TP_fast_assign(
34 __assign_str(dev);
35 __entry->_head = _head;
36 __entry->_tail = _tail;
37 __entry->size = size;
38 __entry->space = space;
39 __entry->len = len;
40 ),
41
42 TP_printk("h2g flow control: dev=%s, head=%u, tail=%u, size=%u, space=%u, len=%u",
43 __get_str(dev), __entry->_head, __entry->_tail, __entry->size,
44 __entry->space, __entry->len)
45);
46
47DEFINE_EVENT(xe_guc_ct_flow_control, xe_guc_ct_h2g_flow_control,
48 TP_PROTO(struct xe_device *xe, u32 _head, u32 _tail, u32 size, u32 space, u32 len),
49 TP_ARGS(xe, _head, _tail, size, space, len)
50);
51
52DEFINE_EVENT_PRINT(xe_guc_ct_flow_control, xe_guc_ct_g2h_flow_control,
53 TP_PROTO(struct xe_device *xe, u32 _head, u32 _tail, u32 size, u32 space, u32 len),
54 TP_ARGS(xe, _head, _tail, size, space, len),
55
56 TP_printk("g2h flow control: dev=%s, head=%u, tail=%u, size=%u, space=%u, len=%u",
57 __get_str(dev), __entry->_head, __entry->_tail, __entry->size,
58 __entry->space, __entry->len)
59);
60
61DECLARE_EVENT_CLASS(xe_guc_ctb,
62 TP_PROTO(struct xe_device *xe, u8 gt_id, u32 action, u32 len, u32 _head, u32 tail),
63 TP_ARGS(xe, gt_id, action, len, _head, tail),
64
65 TP_STRUCT__entry(
66 __string(dev, __dev_name_xe(xe))
67 __field(u8, gt_id)
68 __field(u32, action)
69 __field(u32, len)
70 __field(u32, tail)
71 __field(u32, _head)
72 ),
73
74 TP_fast_assign(
75 __assign_str(dev);
76 __entry->gt_id = gt_id;
77 __entry->action = action;
78 __entry->len = len;
79 __entry->tail = tail;
80 __entry->_head = _head;
81 ),
82
83 TP_printk("H2G CTB: dev=%s, gt%d: action=0x%x, len=%d, tail=%d, head=%d\n",
84 __get_str(dev), __entry->gt_id, __entry->action, __entry->len,
85 __entry->tail, __entry->_head)
86);
87
88DEFINE_EVENT(xe_guc_ctb, xe_guc_ctb_h2g,
89 TP_PROTO(struct xe_device *xe, u8 gt_id, u32 action, u32 len, u32 _head, u32 tail),
90 TP_ARGS(xe, gt_id, action, len, _head, tail)
91);
92
93DEFINE_EVENT_PRINT(xe_guc_ctb, xe_guc_ctb_g2h,
94 TP_PROTO(struct xe_device *xe, u8 gt_id, u32 action, u32 len, u32 _head, u32 tail),
95 TP_ARGS(xe, gt_id, action, len, _head, tail),
96
97 TP_printk("G2H CTB: dev=%s, gt%d: action=0x%x, len=%d, tail=%d, head=%d\n",
98 __get_str(dev), __entry->gt_id, __entry->action, __entry->len,
99 __entry->tail, __entry->_head)
100
101);
102
103#endif
104
105/* This part must be outside protection */
106#undef TRACE_INCLUDE_PATH
107#undef TRACE_INCLUDE_FILE
108#define TRACE_INCLUDE_PATH ../../drivers/gpu/drm/xe
109#define TRACE_INCLUDE_FILE xe_trace_guc
110#include <trace/define_trace.h>