1 /* SPDX-License-Identifier: GPL-2.0 */
2 #undef TRACE_SYSTEM
3 #define TRACE_SYSTEM scmi
4
5 #if !defined(_TRACE_SCMI_H) || defined(TRACE_HEADER_MULTI_READ)
6 #define _TRACE_SCMI_H
7
8 #include <linux/tracepoint.h>
9
10 #define TRACE_SCMI_MAX_TAG_LEN 6
11
12 TRACE_EVENT(scmi_fc_call,
13 TP_PROTO(u8 protocol_id, u8 msg_id, u32 res_id, u32 val1, u32 val2),
14 TP_ARGS(protocol_id, msg_id, res_id, val1, val2),
15
16 TP_STRUCT__entry(
17 __field(u8, protocol_id)
18 __field(u8, msg_id)
19 __field(u32, res_id)
20 __field(u32, val1)
21 __field(u32, val2)
22 ),
23
24 TP_fast_assign(
25 __entry->protocol_id = protocol_id;
26 __entry->msg_id = msg_id;
27 __entry->res_id = res_id;
28 __entry->val1 = val1;
29 __entry->val2 = val2;
30 ),
31
32 TP_printk("pt=%02X msg_id=%02X res_id:%u vals=%u:%u",
33 __entry->protocol_id, __entry->msg_id,
34 __entry->res_id, __entry->val1, __entry->val2)
35 );
36
37 TRACE_EVENT(scmi_xfer_begin,
38 TP_PROTO(int transfer_id, u8 msg_id, u8 protocol_id, u16 seq,
39 bool poll),
40 TP_ARGS(transfer_id, msg_id, protocol_id, seq, poll),
41
42 TP_STRUCT__entry(
43 __field(int, transfer_id)
44 __field(u8, msg_id)
45 __field(u8, protocol_id)
46 __field(u16, seq)
47 __field(bool, poll)
48 ),
49
50 TP_fast_assign(
51 __entry->transfer_id = transfer_id;
52 __entry->msg_id = msg_id;
53 __entry->protocol_id = protocol_id;
54 __entry->seq = seq;
55 __entry->poll = poll;
56 ),
57
58 TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X poll=%u",
59 __entry->protocol_id, __entry->msg_id, __entry->seq,
60 __entry->transfer_id, __entry->poll)
61 );
62
63 TRACE_EVENT(scmi_xfer_response_wait,
64 TP_PROTO(int transfer_id, u8 msg_id, u8 protocol_id, u16 seq,
65 u32 timeout, bool poll),
66 TP_ARGS(transfer_id, msg_id, protocol_id, seq, timeout, poll),
67
68 TP_STRUCT__entry(
69 __field(int, transfer_id)
70 __field(u8, msg_id)
71 __field(u8, protocol_id)
72 __field(u16, seq)
73 __field(u32, timeout)
74 __field(bool, poll)
75 ),
76
77 TP_fast_assign(
78 __entry->transfer_id = transfer_id;
79 __entry->msg_id = msg_id;
80 __entry->protocol_id = protocol_id;
81 __entry->seq = seq;
82 __entry->timeout = timeout;
83 __entry->poll = poll;
84 ),
85
86 TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X tmo_ms=%u poll=%u",
87 __entry->protocol_id, __entry->msg_id, __entry->seq,
88 __entry->transfer_id, __entry->timeout, __entry->poll)
89 );
90
91 TRACE_EVENT(scmi_xfer_end,
92 TP_PROTO(int transfer_id, u8 msg_id, u8 protocol_id, u16 seq,
93 int status),
94 TP_ARGS(transfer_id, msg_id, protocol_id, seq, status),
95
96 TP_STRUCT__entry(
97 __field(int, transfer_id)
98 __field(u8, msg_id)
99 __field(u8, protocol_id)
100 __field(u16, seq)
101 __field(int, status)
102 ),
103
104 TP_fast_assign(
105 __entry->transfer_id = transfer_id;
106 __entry->msg_id = msg_id;
107 __entry->protocol_id = protocol_id;
108 __entry->seq = seq;
109 __entry->status = status;
110 ),
111
112 TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X s=%d",
113 __entry->protocol_id, __entry->msg_id, __entry->seq,
114 __entry->transfer_id, __entry->status)
115 );
116
117 TRACE_EVENT(scmi_rx_done,
118 TP_PROTO(int transfer_id, u8 msg_id, u8 protocol_id, u16 seq,
119 u8 msg_type),
120 TP_ARGS(transfer_id, msg_id, protocol_id, seq, msg_type),
121
122 TP_STRUCT__entry(
123 __field(int, transfer_id)
124 __field(u8, msg_id)
125 __field(u8, protocol_id)
126 __field(u16, seq)
127 __field(u8, msg_type)
128 ),
129
130 TP_fast_assign(
131 __entry->transfer_id = transfer_id;
132 __entry->msg_id = msg_id;
133 __entry->protocol_id = protocol_id;
134 __entry->seq = seq;
135 __entry->msg_type = msg_type;
136 ),
137
138 TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X msg_type=%u",
139 __entry->protocol_id, __entry->msg_id, __entry->seq,
140 __entry->transfer_id, __entry->msg_type)
141 );
142
143 TRACE_EVENT(scmi_msg_dump,
144 TP_PROTO(int id, u8 channel_id, u8 protocol_id, u8 msg_id,
145 unsigned char *tag, u16 seq, int status,
146 void *buf, size_t len),
147 TP_ARGS(id, channel_id, protocol_id, msg_id, tag, seq, status,
148 buf, len),
149
150 TP_STRUCT__entry(
151 __field(int, id)
152 __field(u8, channel_id)
153 __field(u8, protocol_id)
154 __field(u8, msg_id)
155 __array(char, tag, TRACE_SCMI_MAX_TAG_LEN)
156 __field(u16, seq)
157 __field(int, status)
158 __field(size_t, len)
159 __dynamic_array(unsigned char, cmd, len)
160 ),
161
162 TP_fast_assign(
163 __entry->id = id;
164 __entry->channel_id = channel_id;
165 __entry->protocol_id = protocol_id;
166 __entry->msg_id = msg_id;
167 strscpy(__entry->tag, tag, TRACE_SCMI_MAX_TAG_LEN);
168 __entry->seq = seq;
169 __entry->status = status;
170 __entry->len = len;
171 memcpy(__get_dynamic_array(cmd), buf, __entry->len);
172 ),
173
174 TP_printk("id=%d ch=%02X pt=%02X t=%s msg_id=%02X seq=%04X s=%d pyld=%s",
175 __entry->id, __entry->channel_id, __entry->protocol_id,
176 __entry->tag, __entry->msg_id, __entry->seq, __entry->status,
177 __print_hex_str(__get_dynamic_array(cmd), __entry->len))
178 );
179 #endif /* _TRACE_SCMI_H */
180
181 /* This part must be outside protection */
182 #include <trace/define_trace.h>
183
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