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