drivers/usb/typec/ucsi/trace.h

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