scmi.h

  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
 12TRACE_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
 37TRACE_EVENT(scmi_xfer_begin,
 38	TP_PROTO(int transfer_id, u8 msg_id, u8 protocol_id, u16 seq,
 39		 bool poll, int inflight),
 40	TP_ARGS(transfer_id, msg_id, protocol_id, seq, poll, inflight),
 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		__field(int, inflight)
 49	),
 50
 51	TP_fast_assign(
 52		__entry->transfer_id = transfer_id;
 53		__entry->msg_id = msg_id;
 54		__entry->protocol_id = protocol_id;
 55		__entry->seq = seq;
 56		__entry->poll = poll;
 57		__entry->inflight = inflight;
 58	),
 59
 60	TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X poll=%u inflight=%d",
 61		  __entry->protocol_id, __entry->msg_id, __entry->seq,
 62		  __entry->transfer_id, __entry->poll, __entry->inflight)
 63);
 64
 65TRACE_EVENT(scmi_xfer_response_wait,
 66	TP_PROTO(int transfer_id, u8 msg_id, u8 protocol_id, u16 seq,
 67		 u32 timeout, bool poll),
 68	TP_ARGS(transfer_id, msg_id, protocol_id, seq, timeout, poll),
 69
 70	TP_STRUCT__entry(
 71		__field(int, transfer_id)
 72		__field(u8, msg_id)
 73		__field(u8, protocol_id)
 74		__field(u16, seq)
 75		__field(u32, timeout)
 76		__field(bool, poll)
 77	),
 78
 79	TP_fast_assign(
 80		__entry->transfer_id = transfer_id;
 81		__entry->msg_id = msg_id;
 82		__entry->protocol_id = protocol_id;
 83		__entry->seq = seq;
 84		__entry->timeout = timeout;
 85		__entry->poll = poll;
 86	),
 87
 88	TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X tmo_ms=%u poll=%u",
 89		__entry->protocol_id, __entry->msg_id, __entry->seq,
 90		__entry->transfer_id, __entry->timeout, __entry->poll)
 91);
 92
 93TRACE_EVENT(scmi_xfer_end,
 94	TP_PROTO(int transfer_id, u8 msg_id, u8 protocol_id, u16 seq,
 95		 int status, int inflight),
 96	TP_ARGS(transfer_id, msg_id, protocol_id, seq, status, inflight),
 97
 98	TP_STRUCT__entry(
 99		__field(int, transfer_id)
100		__field(u8, msg_id)
101		__field(u8, protocol_id)
102		__field(u16, seq)
103		__field(int, status)
104		__field(int, inflight)
105	),
106
107	TP_fast_assign(
108		__entry->transfer_id = transfer_id;
109		__entry->msg_id = msg_id;
110		__entry->protocol_id = protocol_id;
111		__entry->seq = seq;
112		__entry->status = status;
113		__entry->inflight = inflight;
114	),
115
116	TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X s=%d inflight=%d",
117		  __entry->protocol_id, __entry->msg_id, __entry->seq,
118		  __entry->transfer_id, __entry->status, __entry->inflight)
119);
120
121TRACE_EVENT(scmi_rx_done,
122	TP_PROTO(int transfer_id, u8 msg_id, u8 protocol_id, u16 seq,
123		 u8 msg_type),
124	TP_ARGS(transfer_id, msg_id, protocol_id, seq, msg_type),
125
126	TP_STRUCT__entry(
127		__field(int, transfer_id)
128		__field(u8, msg_id)
129		__field(u8, protocol_id)
130		__field(u16, seq)
131		__field(u8, msg_type)
132	),
133
134	TP_fast_assign(
135		__entry->transfer_id = transfer_id;
136		__entry->msg_id = msg_id;
137		__entry->protocol_id = protocol_id;
138		__entry->seq = seq;
139		__entry->msg_type = msg_type;
140	),
141
142	TP_printk("pt=%02X msg_id=%02X seq=%04X transfer_id=%X msg_type=%u",
143		__entry->protocol_id, __entry->msg_id, __entry->seq,
144		__entry->transfer_id, __entry->msg_type)
145);
146
147TRACE_EVENT(scmi_msg_dump,
148	TP_PROTO(int id, u8 channel_id, u8 protocol_id, u8 msg_id,
149		 unsigned char *tag, u16 seq, int status,
150		 void *buf, size_t len),
151	TP_ARGS(id, channel_id, protocol_id, msg_id, tag, seq, status,
152		buf, len),
153
154	TP_STRUCT__entry(
155		__field(int, id)
156		__field(u8, channel_id)
157		__field(u8, protocol_id)
158		__field(u8, msg_id)
159		__array(char, tag, TRACE_SCMI_MAX_TAG_LEN)
160		__field(u16, seq)
161		__field(int, status)
162		__field(size_t, len)
163		__dynamic_array(unsigned char, cmd, len)
164	),
165
166	TP_fast_assign(
167		__entry->id = id;
168		__entry->channel_id = channel_id;
169		__entry->protocol_id = protocol_id;
170		__entry->msg_id = msg_id;
171		strscpy(__entry->tag, tag, TRACE_SCMI_MAX_TAG_LEN);
172		__entry->seq = seq;
173		__entry->status = status;
174		__entry->len = len;
175		memcpy(__get_dynamic_array(cmd), buf, __entry->len);
176	),
177
178	TP_printk("id=%d ch=%02X pt=%02X t=%s msg_id=%02X seq=%04X s=%d pyld=%s",
179		  __entry->id, __entry->channel_id, __entry->protocol_id,
180		  __entry->tag, __entry->msg_id, __entry->seq, __entry->status,
181		__print_hex_str(__get_dynamic_array(cmd), __entry->len))
182);
183#endif /* _TRACE_SCMI_H */
184
185/* This part must be outside protection */
186#include <trace/define_trace.h>