include/trace/events/mmc.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #undef TRACE_SYSTEM
   3 #define TRACE_SYSTEM mmc
   4
   5 #if !defined(_TRACE_MMC_H) || defined(TRACE_HEADER_MULTI_READ)
   6 #define _TRACE_MMC_H
   7
   8 #include <linux/blkdev.h>
   9 #include <linux/mmc/core.h>
  10 #include <linux/mmc/host.h>
  11 #include <linux/tracepoint.h>
  12
  13 TRACE_EVENT(mmc_request_start,
  14
  15         TP_PROTO(struct mmc_host *host, struct mmc_request *mrq),
  16
  17         TP_ARGS(host, mrq),
  18
  19         TP_STRUCT__entry(
  20                 __field(u32,                    cmd_opcode)
  21                 __field(u32,                    cmd_arg)
  22                 __field(unsigned int,           cmd_flags)
  23                 __field(unsigned int,           cmd_retries)
  24                 __field(u32,                    stop_opcode)
  25                 __field(u32,                    stop_arg)
  26                 __field(unsigned int,           stop_flags)
  27                 __field(unsigned int,           stop_retries)
  28                 __field(u32,                    sbc_opcode)
  29                 __field(u32,                    sbc_arg)
  30                 __field(unsigned int,           sbc_flags)
  31                 __field(unsigned int,           sbc_retries)
  32                 __field(unsigned int,           blocks)
  33                 __field(unsigned int,           blk_addr)
  34                 __field(unsigned int,           blksz)
  35                 __field(unsigned int,           data_flags)
  36                 __field(int,                    tag)
  37                 __field(unsigned int,           can_retune)
  38                 __field(unsigned int,           doing_retune)
  39                 __field(unsigned int,           retune_now)
  40                 __field(int,                    need_retune)
  41                 __field(int,                    hold_retune)
  42                 __field(unsigned int,           retune_period)
  43                 __field(struct mmc_request *,   mrq)
  44                 __string(name,                  mmc_hostname(host))
  45         ),
  46
  47         TP_fast_assign(
  48                 __entry->cmd_opcode = mrq->cmd ? mrq->cmd->opcode : 0;
  49                 __entry->cmd_arg = mrq->cmd ? mrq->cmd->arg : 0;
  50                 __entry->cmd_flags = mrq->cmd ? mrq->cmd->flags : 0;
  51                 __entry->cmd_retries = mrq->cmd ? mrq->cmd->retries : 0;
  52                 __entry->stop_opcode = mrq->stop ? mrq->stop->opcode : 0;
  53                 __entry->stop_arg = mrq->stop ? mrq->stop->arg : 0;
  54                 __entry->stop_flags = mrq->stop ? mrq->stop->flags : 0;
  55                 __entry->stop_retries = mrq->stop ? mrq->stop->retries : 0;
  56                 __entry->sbc_opcode = mrq->sbc ? mrq->sbc->opcode : 0;
  57                 __entry->sbc_arg = mrq->sbc ? mrq->sbc->arg : 0;
  58                 __entry->sbc_flags = mrq->sbc ? mrq->sbc->flags : 0;
  59                 __entry->sbc_retries = mrq->sbc ? mrq->sbc->retries : 0;
  60                 __entry->blksz = mrq->data ? mrq->data->blksz : 0;
  61                 __entry->blocks = mrq->data ? mrq->data->blocks : 0;
  62                 __entry->blk_addr = mrq->data ? mrq->data->blk_addr : 0;
  63                 __entry->data_flags = mrq->data ? mrq->data->flags : 0;
  64                 __entry->tag = mrq->tag;
  65                 __entry->can_retune = host->can_retune;
  66                 __entry->doing_retune = host->doing_retune;
  67                 __entry->retune_now = host->retune_now;
  68                 __entry->need_retune = host->need_retune;
  69                 __entry->hold_retune = host->hold_retune;
  70                 __entry->retune_period = host->retune_period;
  71                 __assign_str(name, mmc_hostname(host));
  72                 __entry->mrq = mrq;
  73         ),
  74
  75         TP_printk("%s: start struct mmc_request[%p]: "
  76                   "cmd_opcode=%u cmd_arg=0x%x cmd_flags=0x%x cmd_retries=%u "
  77                   "stop_opcode=%u stop_arg=0x%x stop_flags=0x%x stop_retries=%u "
  78                   "sbc_opcode=%u sbc_arg=0x%x sbc_flags=0x%x sbc_retires=%u "
  79                   "blocks=%u block_size=%u blk_addr=%u data_flags=0x%x "
  80                   "tag=%d can_retune=%u doing_retune=%u retune_now=%u "
  81                   "need_retune=%d hold_retune=%d retune_period=%u",
  82                   __get_str(name), __entry->mrq,
  83                   __entry->cmd_opcode, __entry->cmd_arg,
  84                   __entry->cmd_flags, __entry->cmd_retries,
  85                   __entry->stop_opcode, __entry->stop_arg,
  86                   __entry->stop_flags, __entry->stop_retries,
  87                   __entry->sbc_opcode, __entry->sbc_arg,
  88                   __entry->sbc_flags, __entry->sbc_retries,
  89                   __entry->blocks, __entry->blksz,
  90                   __entry->blk_addr, __entry->data_flags, __entry->tag,
  91                   __entry->can_retune, __entry->doing_retune,
  92                   __entry->retune_now, __entry->need_retune,
  93                   __entry->hold_retune, __entry->retune_period)
  94 );
  95
  96 TRACE_EVENT(mmc_request_done,
  97
  98         TP_PROTO(struct mmc_host *host, struct mmc_request *mrq),
  99
 100         TP_ARGS(host, mrq),
 101
 102         TP_STRUCT__entry(
 103                 __field(u32,                    cmd_opcode)
 104                 __field(int,                    cmd_err)
 105                 __array(u32,                    cmd_resp,       4)
 106                 __field(unsigned int,           cmd_retries)
 107                 __field(u32,                    stop_opcode)
 108                 __field(int,                    stop_err)
 109                 __array(u32,                    stop_resp,      4)
 110                 __field(unsigned int,           stop_retries)
 111                 __field(u32,                    sbc_opcode)
 112                 __field(int,                    sbc_err)
 113                 __array(u32,                    sbc_resp,       4)
 114                 __field(unsigned int,           sbc_retries)
 115                 __field(unsigned int,           bytes_xfered)
 116                 __field(int,                    data_err)
 117                 __field(int,                    tag)
 118                 __field(unsigned int,           can_retune)
 119                 __field(unsigned int,           doing_retune)
 120                 __field(unsigned int,           retune_now)
 121                 __field(int,                    need_retune)
 122                 __field(int,                    hold_retune)
 123                 __field(unsigned int,           retune_period)
 124                 __field(struct mmc_request *,   mrq)
 125                 __string(name,                  mmc_hostname(host))
 126         ),
 127
 128         TP_fast_assign(
 129                 __entry->cmd_opcode = mrq->cmd ? mrq->cmd->opcode : 0;
 130                 __entry->cmd_err = mrq->cmd ? mrq->cmd->error : 0;
 131                 __entry->cmd_resp[0] = mrq->cmd ? mrq->cmd->resp[0] : 0;
 132                 __entry->cmd_resp[1] = mrq->cmd ? mrq->cmd->resp[1] : 0;
 133                 __entry->cmd_resp[2] = mrq->cmd ? mrq->cmd->resp[2] : 0;
 134                 __entry->cmd_resp[3] = mrq->cmd ? mrq->cmd->resp[3] : 0;
 135                 __entry->cmd_retries = mrq->cmd ? mrq->cmd->retries : 0;
 136                 __entry->stop_opcode = mrq->stop ? mrq->stop->opcode : 0;
 137                 __entry->stop_err = mrq->stop ? mrq->stop->error : 0;
 138                 __entry->stop_resp[0] = mrq->stop ? mrq->stop->resp[0] : 0;
 139                 __entry->stop_resp[1] = mrq->stop ? mrq->stop->resp[1] : 0;
 140                 __entry->stop_resp[2] = mrq->stop ? mrq->stop->resp[2] : 0;
 141                 __entry->stop_resp[3] = mrq->stop ? mrq->stop->resp[3] : 0;
 142                 __entry->stop_retries = mrq->stop ? mrq->stop->retries : 0;
 143                 __entry->sbc_opcode = mrq->sbc ? mrq->sbc->opcode : 0;
 144                 __entry->sbc_err = mrq->sbc ? mrq->sbc->error : 0;
 145                 __entry->sbc_resp[0] = mrq->sbc ? mrq->sbc->resp[0] : 0;
 146                 __entry->sbc_resp[1] = mrq->sbc ? mrq->sbc->resp[1] : 0;
 147                 __entry->sbc_resp[2] = mrq->sbc ? mrq->sbc->resp[2] : 0;
 148                 __entry->sbc_resp[3] = mrq->sbc ? mrq->sbc->resp[3] : 0;
 149                 __entry->sbc_retries = mrq->sbc ? mrq->sbc->retries : 0;
 150                 __entry->bytes_xfered = mrq->data ? mrq->data->bytes_xfered : 0;
 151                 __entry->data_err = mrq->data ? mrq->data->error : 0;
 152                 __entry->tag = mrq->tag;
 153                 __entry->can_retune = host->can_retune;
 154                 __entry->doing_retune = host->doing_retune;
 155                 __entry->retune_now = host->retune_now;
 156                 __entry->need_retune = host->need_retune;
 157                 __entry->hold_retune = host->hold_retune;
 158                 __entry->retune_period = host->retune_period;
 159                 __assign_str(name, mmc_hostname(host));
 160                 __entry->mrq = mrq;
 161         ),
 162
 163         TP_printk("%s: end struct mmc_request[%p]: "
 164                   "cmd_opcode=%u cmd_err=%d cmd_resp=0x%x 0x%x 0x%x 0x%x "
 165                   "cmd_retries=%u stop_opcode=%u stop_err=%d "
 166                   "stop_resp=0x%x 0x%x 0x%x 0x%x stop_retries=%u "
 167                   "sbc_opcode=%u sbc_err=%d sbc_resp=0x%x 0x%x 0x%x 0x%x "
 168                   "sbc_retries=%u bytes_xfered=%u data_err=%d tag=%d "
 169                   "can_retune=%u doing_retune=%u retune_now=%u need_retune=%d "
 170                   "hold_retune=%d retune_period=%u",
 171                   __get_str(name), __entry->mrq,
 172                   __entry->cmd_opcode, __entry->cmd_err,
 173                   __entry->cmd_resp[0], __entry->cmd_resp[1],
 174                   __entry->cmd_resp[2], __entry->cmd_resp[3],
 175                   __entry->cmd_retries,
 176                   __entry->stop_opcode, __entry->stop_err,
 177                   __entry->stop_resp[0], __entry->stop_resp[1],
 178                   __entry->stop_resp[2], __entry->stop_resp[3],
 179                   __entry->stop_retries,
 180                   __entry->sbc_opcode, __entry->sbc_err,
 181                   __entry->sbc_resp[0], __entry->sbc_resp[1],
 182                   __entry->sbc_resp[2], __entry->sbc_resp[3],
 183                   __entry->sbc_retries,
 184                   __entry->bytes_xfered, __entry->data_err, __entry->tag,
 185                   __entry->can_retune, __entry->doing_retune,
 186                   __entry->retune_now, __entry->need_retune,
 187                   __entry->hold_retune, __entry->retune_period)
 188 );
 189
 190 #endif /* _TRACE_MMC_H */
 191
 192 /* This part must be outside protection */
 193 #include <trace/define_trace.h>