summaryrefslogtreecommitdiffstats
path: root/include/trace/events/scmi.h
blob: 1273004811234a139217bf6cfc1920a36ae41af1 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM scmi

#if !defined(_TRACE_SCMI_H) || defined(TRACE_HEADER_MULTI_READ)
#define _TRACE_SCMI_H

#include <linux/tracepoint.h>

#define TRACE_SCMI_MAX_TAG_LEN	6

TRACE_EVENT(scmi_fc_call,
	TP_PROTO(u8 protocol_id, u8 msg_id, u32 res_id, u32 val1, u32 val2),
	TP_ARGS(protocol_id, msg_id, res_id, val1, val2),

	TP_STRUCT__entry(
		__field(u8, protocol_id)
		__field(u8, msg_id)
		__field(u32, res_id)
		__field(u32, val1)
		__field(u32, val2)
	),

	TP_fast_assign(
		__entry->protocol_id = protocol_id;
		__entry->msg_id = msg_id;
		__entry->res_id = res_id;
		__entry->val1 = val1;
		__entry->val2 = val2;
	),

	TP_printk("pt=%02X msg_id=%02X res_id:%u vals=%u:%u",
		__entry->protocol_id, __entry->msg_id,
		__entry->res_id, __entry->val1, __entry->val2)
);

TRACE_EVENT(scmi_xfer_begin,
	TP_PROTO(int transfer_id, u8 msg_id, u8 protocol_id, u16 seq,
		 bool poll),
	TP_ARGS(transfer_id, msg_id, protocol_id, seq, poll),

	TP_STRUCT__entry(
		__field(int, transfer_id)
		__field(u8, msg_id)
		__field(u8, protocol_id)
		__field(u16, seq)
		__field(bool, poll)
	),

	TP_fast_assign(
		__entry->transfer_id = transfer_id;
		__entry->msg_id = msg_id;
		__entry->protocol_id = protocol_id;
		__entry->seq = seq;
		__entry->poll = poll;
	),

	TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X poll=%u",
		__entry->protocol_id, __entry->msg_id, __entry->seq,
		__entry->transfer_id, __entry->poll)
);

TRACE_EVENT(scmi_xfer_response_wait,
	TP_PROTO(int transfer_id, u8 msg_id, u8 protocol_id, u16 seq,
		 u32 timeout, bool poll),
	TP_ARGS(transfer_id, msg_id, protocol_id, seq, timeout, poll),

	TP_STRUCT__entry(
		__field(int, transfer_id)
		__field(u8, msg_id)
		__field(u8, protocol_id)
		__field(u16, seq)
		__field(u32, timeout)
		__field(bool, poll)
	),

	TP_fast_assign(
		__entry->transfer_id = transfer_id;
		__entry->msg_id = msg_id;
		__entry->protocol_id = protocol_id;
		__entry->seq = seq;
		__entry->timeout = timeout;
		__entry->poll = poll;
	),

	TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X tmo_ms=%u poll=%u",
		__entry->protocol_id, __entry->msg_id, __entry->seq,
		__entry->transfer_id, __entry->timeout, __entry->poll)
);

TRACE_EVENT(scmi_xfer_end,
	TP_PROTO(int transfer_id, u8 msg_id, u8 protocol_id, u16 seq,
		 int status),
	TP_ARGS(transfer_id, msg_id, protocol_id, seq, status),

	TP_STRUCT__entry(
		__field(int, transfer_id)
		__field(u8, msg_id)
		__field(u8, protocol_id)
		__field(u16, seq)
		__field(int, status)
	),

	TP_fast_assign(
		__entry->transfer_id = transfer_id;
		__entry->msg_id = msg_id;
		__entry->protocol_id = protocol_id;
		__entry->seq = seq;
		__entry->status = status;
	),

	TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X s=%d",
		__entry->protocol_id, __entry->msg_id, __entry->seq,
		__entry->transfer_id, __entry->status)
);

TRACE_EVENT(scmi_rx_done,
	TP_PROTO(int transfer_id, u8 msg_id, u8 protocol_id, u16 seq,
		 u8 msg_type),
	TP_ARGS(transfer_id, msg_id, protocol_id, seq, msg_type),

	TP_STRUCT__entry(
		__field(int, transfer_id)
		__field(u8, msg_id)
		__field(u8, protocol_id)
		__field(u16, seq)
		__field(u8, msg_type)
	),

	TP_fast_assign(
		__entry->transfer_id = transfer_id;
		__entry->msg_id = msg_id;
		__entry->protocol_id = protocol_id;
		__entry->seq = seq;
		__entry->msg_type = msg_type;
	),

	TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X msg_type=%u",
		__entry->protocol_id, __entry->msg_id, __entry->seq,
		__entry->transfer_id, __entry->msg_type)
);

TRACE_EVENT(scmi_msg_dump,
	TP_PROTO(int id, u8 channel_id, u8 protocol_id, u8 msg_id,
		 unsigned char *tag, u16 seq, int status,
		 void *buf, size_t len),
	TP_ARGS(id, channel_id, protocol_id, msg_id, tag, seq, status,
		buf, len),

	TP_STRUCT__entry(
		__field(int, id)
		__field(u8, channel_id)
		__field(u8, protocol_id)
		__field(u8, msg_id)
		__array(char, tag, TRACE_SCMI_MAX_TAG_LEN)
		__field(u16, seq)
		__field(int, status)
		__field(size_t, len)
		__dynamic_array(unsigned char, cmd, len)
	),

	TP_fast_assign(
		__entry->id = id;
		__entry->channel_id = channel_id;
		__entry->protocol_id = protocol_id;
		__entry->msg_id = msg_id;
		strscpy(__entry->tag, tag, TRACE_SCMI_MAX_TAG_LEN);
		__entry->seq = seq;
		__entry->status = status;
		__entry->len = len;
		memcpy(__get_dynamic_array(cmd), buf, __entry->len);
	),

	TP_printk("id=%d ch=%02X pt=%02X t=%s msg_id=%02X seq=%04X s=%d pyld=%s",
		  __entry->id, __entry->channel_id, __entry->protocol_id,
		  __entry->tag, __entry->msg_id, __entry->seq, __entry->status,
		__print_hex_str(__get_dynamic_array(cmd), __entry->len))
);
#endif /* _TRACE_SCMI_H */

/* This part must be outside protection */
#include <trace/define_trace.h>