1 | /* SPDX-License-Identifier: GPL-2.0 */ |
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_cci_str(u32 cci); |
14 | const char *ucsi_recipient_str(u8 recipient); |
15 | |
16 | DECLARE_EVENT_CLASS(ucsi_log_command, |
17 | TP_PROTO(u64 command, int ret), |
18 | TP_ARGS(command, ret), |
19 | TP_STRUCT__entry( |
20 | __field(u64, ctrl) |
21 | __field(int, ret) |
22 | ), |
23 | TP_fast_assign( |
24 | __entry->ctrl = command; |
25 | __entry->ret = ret; |
26 | ), |
27 | TP_printk("%s -> %s (err=%d)" , ucsi_cmd_str(__entry->ctrl), |
28 | __entry->ret < 0 ? "FAIL" : "OK" , |
29 | __entry->ret < 0 ? __entry->ret : 0) |
30 | ); |
31 | |
32 | DEFINE_EVENT(ucsi_log_command, ucsi_run_command, |
33 | TP_PROTO(u64 command, int ret), |
34 | TP_ARGS(command, ret) |
35 | ); |
36 | |
37 | DEFINE_EVENT(ucsi_log_command, ucsi_reset_ppm, |
38 | TP_PROTO(u64 command, int ret), |
39 | TP_ARGS(command, ret) |
40 | ); |
41 | |
42 | DECLARE_EVENT_CLASS(ucsi_log_connector_status, |
43 | TP_PROTO(int port, struct ucsi_connector_status *status), |
44 | TP_ARGS(port, status), |
45 | TP_STRUCT__entry( |
46 | __field(int, port) |
47 | __field(u16, change) |
48 | __field(u8, opmode) |
49 | __field(u8, connected) |
50 | __field(u8, pwr_dir) |
51 | __field(u8, partner_flags) |
52 | __field(u8, partner_type) |
53 | __field(u32, request_data_obj) |
54 | __field(u8, bc_status) |
55 | ), |
56 | TP_fast_assign( |
57 | __entry->port = port - 1; |
58 | __entry->change = status->change; |
59 | __entry->opmode = UCSI_CONSTAT_PWR_OPMODE(status->flags); |
60 | __entry->connected = !!(status->flags & UCSI_CONSTAT_CONNECTED); |
61 | __entry->pwr_dir = !!(status->flags & UCSI_CONSTAT_PWR_DIR); |
62 | __entry->partner_flags = UCSI_CONSTAT_PARTNER_FLAGS(status->flags); |
63 | __entry->partner_type = UCSI_CONSTAT_PARTNER_TYPE(status->flags); |
64 | __entry->request_data_obj = status->request_data_obj; |
65 | __entry->bc_status = UCSI_CONSTAT_BC_STATUS(status->pwr_status); |
66 | ), |
67 | TP_printk("port%d status: change=%04x, opmode=%x, connected=%d, " |
68 | "sourcing=%d, partner_flags=%x, partner_type=%x, " |
69 | "request_data_obj=%08x, BC status=%x" , __entry->port, |
70 | __entry->change, __entry->opmode, __entry->connected, |
71 | __entry->pwr_dir, __entry->partner_flags, __entry->partner_type, |
72 | __entry->request_data_obj, __entry->bc_status) |
73 | ); |
74 | |
75 | DEFINE_EVENT(ucsi_log_connector_status, ucsi_connector_change, |
76 | TP_PROTO(int port, struct ucsi_connector_status *status), |
77 | TP_ARGS(port, status) |
78 | ); |
79 | |
80 | DEFINE_EVENT(ucsi_log_connector_status, ucsi_register_port, |
81 | TP_PROTO(int port, struct ucsi_connector_status *status), |
82 | TP_ARGS(port, status) |
83 | ); |
84 | |
85 | DECLARE_EVENT_CLASS(ucsi_log_register_altmode, |
86 | TP_PROTO(u8 recipient, struct typec_altmode *alt), |
87 | TP_ARGS(recipient, alt), |
88 | TP_STRUCT__entry( |
89 | __field(u8, recipient) |
90 | __field(u16, svid) |
91 | __field(u8, mode) |
92 | __field(u32, vdo) |
93 | ), |
94 | TP_fast_assign( |
95 | __entry->recipient = recipient; |
96 | __entry->svid = alt->svid; |
97 | __entry->mode = alt->mode; |
98 | __entry->vdo = alt->vdo; |
99 | ), |
100 | TP_printk("%s alt mode: svid %04x, mode %d vdo %x" , |
101 | ucsi_recipient_str(__entry->recipient), __entry->svid, |
102 | __entry->mode, __entry->vdo) |
103 | ); |
104 | |
105 | DEFINE_EVENT(ucsi_log_register_altmode, ucsi_register_altmode, |
106 | TP_PROTO(u8 recipient, struct typec_altmode *alt), |
107 | TP_ARGS(recipient, alt) |
108 | ); |
109 | |
110 | #endif /* __UCSI_TRACE_H */ |
111 | |
112 | /* This part must be outside protection */ |
113 | |
114 | #undef TRACE_INCLUDE_PATH |
115 | #define TRACE_INCLUDE_PATH . |
116 | |
117 | #undef TRACE_INCLUDE_FILE |
118 | #define TRACE_INCLUDE_FILE trace |
119 | |
120 | #include <trace/define_trace.h> |
121 | |