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
|
/* SPDX-License-Identifier: GPL-2.0 */
#undef TRACE_SYSTEM
#define TRACE_SYSTEM ucsi
#if !defined(__UCSI_TRACE_H) || defined(TRACE_HEADER_MULTI_READ)
#define __UCSI_TRACE_H
#include <linux/tracepoint.h>
#include <linux/usb/typec_altmode.h>
const char *ucsi_cmd_str(u64 raw_cmd);
const char *ucsi_cci_str(u32 cci);
const char *ucsi_recipient_str(u8 recipient);
DECLARE_EVENT_CLASS(ucsi_log_command,
TP_PROTO(u64 command, int ret),
TP_ARGS(command, ret),
TP_STRUCT__entry(
__field(u64, ctrl)
__field(int, ret)
),
TP_fast_assign(
__entry->ctrl = command;
__entry->ret = ret;
),
TP_printk("%s -> %s (err=%d)", ucsi_cmd_str(__entry->ctrl),
__entry->ret < 0 ? "FAIL" : "OK",
__entry->ret < 0 ? __entry->ret : 0)
);
DEFINE_EVENT(ucsi_log_command, ucsi_run_command,
TP_PROTO(u64 command, int ret),
TP_ARGS(command, ret)
);
DEFINE_EVENT(ucsi_log_command, ucsi_reset_ppm,
TP_PROTO(u64 command, int ret),
TP_ARGS(command, ret)
);
DECLARE_EVENT_CLASS(ucsi_log_connector_status,
TP_PROTO(int port, struct ucsi_connector *con),
TP_ARGS(port, con),
TP_STRUCT__entry(
__field(int, port)
__field(u16, change)
__field(u8, opmode)
__field(u8, connected)
__field(u8, pwr_dir)
__field(u8, partner_flags)
__field(u8, partner_type)
__field(u32, request_data_obj)
__field(u8, bc_status)
),
TP_fast_assign(
__entry->port = port - 1;
__entry->change = UCSI_CONSTAT(con, CHANGE);
__entry->opmode = UCSI_CONSTAT(con, PWR_OPMODE);
__entry->connected = UCSI_CONSTAT(con, CONNECTED);
__entry->pwr_dir = UCSI_CONSTAT(con, PWR_DIR);
__entry->partner_flags = UCSI_CONSTAT(con, PARTNER_FLAGS);
__entry->partner_type = UCSI_CONSTAT(con, PARTNER_TYPE);
__entry->request_data_obj = UCSI_CONSTAT(con, RDO);
__entry->bc_status = UCSI_CONSTAT(con, BC_STATUS);
),
TP_printk("port%d status: change=%04x, opmode=%x, connected=%d, "
"sourcing=%d, partner_flags=%x, partner_type=%x, "
"request_data_obj=%08x, BC status=%x", __entry->port,
__entry->change, __entry->opmode, __entry->connected,
__entry->pwr_dir, __entry->partner_flags, __entry->partner_type,
__entry->request_data_obj, __entry->bc_status)
);
DEFINE_EVENT(ucsi_log_connector_status, ucsi_connector_change,
TP_PROTO(int port, struct ucsi_connector *con),
TP_ARGS(port, con)
);
DEFINE_EVENT(ucsi_log_connector_status, ucsi_register_port,
TP_PROTO(int port, struct ucsi_connector *con),
TP_ARGS(port, con)
);
DECLARE_EVENT_CLASS(ucsi_log_register_altmode,
TP_PROTO(u8 recipient, struct typec_altmode *alt),
TP_ARGS(recipient, alt),
TP_STRUCT__entry(
__field(u8, recipient)
__field(u16, svid)
__field(u8, mode)
__field(u32, vdo)
),
TP_fast_assign(
__entry->recipient = recipient;
__entry->svid = alt->svid;
__entry->mode = alt->mode;
__entry->vdo = alt->vdo;
),
TP_printk("%s alt mode: svid %04x, mode %d vdo %x",
ucsi_recipient_str(__entry->recipient), __entry->svid,
__entry->mode, __entry->vdo)
);
DEFINE_EVENT(ucsi_log_register_altmode, ucsi_register_altmode,
TP_PROTO(u8 recipient, struct typec_altmode *alt),
TP_ARGS(recipient, alt)
);
#endif /* __UCSI_TRACE_H */
/* This part must be outside protection */
#undef TRACE_INCLUDE_PATH
#define TRACE_INCLUDE_PATH .
#undef TRACE_INCLUDE_FILE
#define TRACE_INCLUDE_FILE trace
#include <trace/define_trace.h>
|
