1 | /* SPDX-License-Identifier: GPL-2.0 */ |
2 | /* |
3 | * Copyright (C) 2020 MediaTek Inc. |
4 | */ |
5 | #undef TRACE_SYSTEM |
6 | #define TRACE_SYSTEM ufs_mtk |
7 | |
8 | #if !defined(_TRACE_EVENT_UFS_MEDIATEK_H) || defined(TRACE_HEADER_MULTI_READ) |
9 | #define _TRACE_EVENT_UFS_MEDIATEK_H |
10 | |
11 | #include <linux/tracepoint.h> |
12 | |
13 | TRACE_EVENT(ufs_mtk_event, |
14 | TP_PROTO(unsigned int type, unsigned int data), |
15 | TP_ARGS(type, data), |
16 | |
17 | TP_STRUCT__entry( |
18 | __field(unsigned int, type) |
19 | __field(unsigned int, data) |
20 | ), |
21 | |
22 | TP_fast_assign( |
23 | __entry->type = type; |
24 | __entry->data = data; |
25 | ), |
26 | |
27 | TP_printk("ufs: event=%u data=%u" , |
28 | __entry->type, __entry->data) |
29 | ); |
30 | |
31 | TRACE_EVENT(ufs_mtk_clk_scale, |
32 | TP_PROTO(const char *name, bool scale_up, unsigned long clk_rate), |
33 | TP_ARGS(name, scale_up, clk_rate), |
34 | |
35 | TP_STRUCT__entry( |
36 | __field(const char*, name) |
37 | __field(bool, scale_up) |
38 | __field(unsigned long, clk_rate) |
39 | ), |
40 | |
41 | TP_fast_assign( |
42 | __entry->name = name; |
43 | __entry->scale_up = scale_up; |
44 | __entry->clk_rate = clk_rate; |
45 | ), |
46 | |
47 | TP_printk("ufs: clk (%s) scaled %s @ %lu" , |
48 | __entry->name, |
49 | __entry->scale_up ? "up" : "down" , |
50 | __entry->clk_rate) |
51 | ); |
52 | |
53 | #endif |
54 | |
55 | #undef TRACE_INCLUDE_PATH |
56 | #undef TRACE_INCLUDE_FILE |
57 | #define TRACE_INCLUDE_PATH ../../drivers/ufs/host |
58 | #define TRACE_INCLUDE_FILE ufs-mediatek-trace |
59 | #include <trace/define_trace.h> |
60 | |