1
2
3 #undef TRACE_SYSTEM
4 #define TRACE_SYSTEM ucsi
5
6 #if !defined(__UCSI_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
7 #define __UCSI_TRACE_H
8
9 #include <linux/tracepoint.h>
10 #include <linux/usb/typec_altmode.h>
11
12 const char *ucsi_cmd_str(u64 raw_cmd);
13 const char *ucsi_ack_str(u8 ack);
14 const char *ucsi_cci_str(u32 cci);
15 const char *ucsi_recipient_str(u8 recipient);
16
17 DECLARE_EVENT_CLASS(ucsi_log_ack,
18 TP_PROTO(u8 ack),
19 TP_ARGS(ack),
20 TP_STRUCT__entry(
21 __field(u8, ack)
22 ),
23 TP_fast_assign(
24 __entry->ack = ack;
25 ),
26 TP_printk("ACK %s", ucsi_ack_str(__entry->ack))
27 );
28
29 DEFINE_EVENT(ucsi_log_ack, ucsi_ack,
30 TP_PROTO(u8 ack),
31 TP_ARGS(ack)
32 );
33
34 DECLARE_EVENT_CLASS(ucsi_log_control,
35 TP_PROTO(struct ucsi_control *ctrl),
36 TP_ARGS(ctrl),
37 TP_STRUCT__entry(
38 __field(u64, ctrl)
39 ),
40 TP_fast_assign(
41 __entry->ctrl = ctrl->raw_cmd;
42 ),
43 TP_printk("control=%08llx (%s)", __entry->ctrl,
44 ucsi_cmd_str(__entry->ctrl))
45 );
46
47 DEFINE_EVENT(ucsi_log_control, ucsi_command,
48 TP_PROTO(struct ucsi_control *ctrl),
49 TP_ARGS(ctrl)
50 );
51
52 DECLARE_EVENT_CLASS(ucsi_log_command,
53 TP_PROTO(struct ucsi_control *ctrl, int ret),
54 TP_ARGS(ctrl, ret),
55 TP_STRUCT__entry(
56 __field(u64, ctrl)
57 __field(int, ret)
58 ),
59 TP_fast_assign(
60 __entry->ctrl = ctrl->raw_cmd;
61 __entry->ret = ret;
62 ),
63 TP_printk("%s -> %s (err=%d)", ucsi_cmd_str(__entry->ctrl),
64 __entry->ret < 0 ? "FAIL" : "OK",
65 __entry->ret < 0 ? __entry->ret : 0)
66 );
67
68 DEFINE_EVENT(ucsi_log_command, ucsi_run_command,
69 TP_PROTO(struct ucsi_control *ctrl, int ret),
70 TP_ARGS(ctrl, ret)
71 );
72
73 DEFINE_EVENT(ucsi_log_command, ucsi_reset_ppm,
74 TP_PROTO(struct ucsi_control *ctrl, int ret),
75 TP_ARGS(ctrl, ret)
76 );
77
78 DECLARE_EVENT_CLASS(ucsi_log_cci,
79 TP_PROTO(u32 cci),
80 TP_ARGS(cci),
81 TP_STRUCT__entry(
82 __field(u32, cci)
83 ),
84 TP_fast_assign(
85 __entry->cci = cci;
86 ),
87 TP_printk("CCI=%08x %s", __entry->cci, ucsi_cci_str(__entry->cci))
88 );
89
90 DEFINE_EVENT(ucsi_log_cci, ucsi_notify,
91 TP_PROTO(u32 cci),
92 TP_ARGS(cci)
93 );
94
95 DECLARE_EVENT_CLASS(ucsi_log_connector_status,
96 TP_PROTO(int port, struct ucsi_connector_status *status),
97 TP_ARGS(port, status),
98 TP_STRUCT__entry(
99 __field(int, port)
100 __field(u16, change)
101 __field(u8, opmode)
102 __field(u8, connected)
103 __field(u8, pwr_dir)
104 __field(u8, partner_flags)
105 __field(u8, partner_type)
106 __field(u32, request_data_obj)
107 __field(u8, bc_status)
108 ),
109 TP_fast_assign(
110 __entry->port = port - 1;
111 __entry->change = status->change;
112 __entry->opmode = status->pwr_op_mode;
113 __entry->connected = status->connected;
114 __entry->pwr_dir = status->pwr_dir;
115 __entry->partner_flags = status->partner_flags;
116 __entry->partner_type = status->partner_type;
117 __entry->request_data_obj = status->request_data_obj;
118 __entry->bc_status = status->bc_status;
119 ),
120 TP_printk("port%d status: change=%04x, opmode=%x, connected=%d, "
121 "sourcing=%d, partner_flags=%x, partner_type=%x, "
122 "request_data_obj=%08x, BC status=%x", __entry->port,
123 __entry->change, __entry->opmode, __entry->connected,
124 __entry->pwr_dir, __entry->partner_flags, __entry->partner_type,
125 __entry->request_data_obj, __entry->bc_status)
126 );
127
128 DEFINE_EVENT(ucsi_log_connector_status, ucsi_connector_change,
129 TP_PROTO(int port, struct ucsi_connector_status *status),
130 TP_ARGS(port, status)
131 );
132
133 DEFINE_EVENT(ucsi_log_connector_status, ucsi_register_port,
134 TP_PROTO(int port, struct ucsi_connector_status *status),
135 TP_ARGS(port, status)
136 );
137
138 DECLARE_EVENT_CLASS(ucsi_log_register_altmode,
139 TP_PROTO(u8 recipient, struct typec_altmode *alt),
140 TP_ARGS(recipient, alt),
141 TP_STRUCT__entry(
142 __field(u8, recipient)
143 __field(u16, svid)
144 __field(u8, mode)
145 __field(u32, vdo)
146 ),
147 TP_fast_assign(
148 __entry->recipient = recipient;
149 __entry->svid = alt->svid;
150 __entry->mode = alt->mode;
151 __entry->vdo = alt->vdo;
152 ),
153 TP_printk("%s alt mode: svid %04x, mode %d vdo %x",
154 ucsi_recipient_str(__entry->recipient), __entry->svid,
155 __entry->mode, __entry->vdo)
156 );
157
158 DEFINE_EVENT(ucsi_log_register_altmode, ucsi_register_altmode,
159 TP_PROTO(u8 recipient, struct typec_altmode *alt),
160 TP_ARGS(recipient, alt)
161 );
162
163 #endif
164
165
166
167 #undef TRACE_INCLUDE_PATH
168 #define TRACE_INCLUDE_PATH .
169
170 #undef TRACE_INCLUDE_FILE
171 #define TRACE_INCLUDE_FILE trace
172
173 #include <trace/define_trace.h>