events/libata.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #undef TRACE_SYSTEM
   3 #define TRACE_SYSTEM libata
   4
   5 #if !defined(_TRACE_LIBATA_H) || defined(TRACE_HEADER_MULTI_READ)
   6 #define _TRACE_LIBATA_H
   7
   8 #include <linux/ata.h>
   9 #include <linux/libata.h>
  10 #include <linux/tracepoint.h>
  11 #include <linux/trace_seq.h>
  12
  13 #define ata_opcode_name(opcode) { opcode, #opcode }
  14 #define show_opcode_name(val)                                   \
  15         __print_symbolic(val,                                   \
  16                  ata_opcode_name(ATA_CMD_DEV_RESET),            \
  17                  ata_opcode_name(ATA_CMD_CHK_POWER),            \
  18                  ata_opcode_name(ATA_CMD_STANDBY),              \
  19                  ata_opcode_name(ATA_CMD_IDLE),                 \
  20                  ata_opcode_name(ATA_CMD_EDD),                  \
  21                  ata_opcode_name(ATA_CMD_DOWNLOAD_MICRO),       \
  22                  ata_opcode_name(ATA_CMD_DOWNLOAD_MICRO_DMA),   \
  23                  ata_opcode_name(ATA_CMD_NOP),                  \
  24                  ata_opcode_name(ATA_CMD_FLUSH),                \
  25                  ata_opcode_name(ATA_CMD_FLUSH_EXT),            \
  26                  ata_opcode_name(ATA_CMD_ID_ATA),               \
  27                  ata_opcode_name(ATA_CMD_ID_ATAPI),             \
  28                  ata_opcode_name(ATA_CMD_SERVICE),              \
  29                  ata_opcode_name(ATA_CMD_READ),                 \
  30                  ata_opcode_name(ATA_CMD_READ_EXT),             \
  31                  ata_opcode_name(ATA_CMD_READ_QUEUED),          \
  32                  ata_opcode_name(ATA_CMD_READ_STREAM_EXT),      \
  33                  ata_opcode_name(ATA_CMD_READ_STREAM_DMA_EXT),  \
  34                  ata_opcode_name(ATA_CMD_WRITE),                \
  35                  ata_opcode_name(ATA_CMD_WRITE_EXT),            \
  36                  ata_opcode_name(ATA_CMD_WRITE_QUEUED),         \
  37                  ata_opcode_name(ATA_CMD_WRITE_STREAM_EXT),     \
  38                  ata_opcode_name(ATA_CMD_WRITE_STREAM_DMA_EXT), \
  39                  ata_opcode_name(ATA_CMD_WRITE_FUA_EXT),        \
  40                  ata_opcode_name(ATA_CMD_WRITE_QUEUED_FUA_EXT), \
  41                  ata_opcode_name(ATA_CMD_FPDMA_READ),           \
  42                  ata_opcode_name(ATA_CMD_FPDMA_WRITE),          \
  43                  ata_opcode_name(ATA_CMD_NCQ_NON_DATA),         \
  44                  ata_opcode_name(ATA_CMD_FPDMA_SEND),           \
  45                  ata_opcode_name(ATA_CMD_FPDMA_RECV),           \
  46                  ata_opcode_name(ATA_CMD_PIO_READ),             \
  47                  ata_opcode_name(ATA_CMD_PIO_READ_EXT),         \
  48                  ata_opcode_name(ATA_CMD_PIO_WRITE),            \
  49                  ata_opcode_name(ATA_CMD_PIO_WRITE_EXT),        \
  50                  ata_opcode_name(ATA_CMD_READ_MULTI),           \
  51                  ata_opcode_name(ATA_CMD_READ_MULTI_EXT),       \
  52                  ata_opcode_name(ATA_CMD_WRITE_MULTI),          \
  53                  ata_opcode_name(ATA_CMD_WRITE_MULTI_EXT),      \
  54                  ata_opcode_name(ATA_CMD_WRITE_MULTI_FUA_EXT),  \
  55                  ata_opcode_name(ATA_CMD_SET_FEATURES),         \
  56                  ata_opcode_name(ATA_CMD_SET_MULTI),            \
  57                  ata_opcode_name(ATA_CMD_PACKET),               \
  58                  ata_opcode_name(ATA_CMD_VERIFY),               \
  59                  ata_opcode_name(ATA_CMD_VERIFY_EXT),           \
  60                  ata_opcode_name(ATA_CMD_WRITE_UNCORR_EXT),     \
  61                  ata_opcode_name(ATA_CMD_STANDBYNOW1),          \
  62                  ata_opcode_name(ATA_CMD_IDLEIMMEDIATE),        \
  63                  ata_opcode_name(ATA_CMD_SLEEP),                \
  64                  ata_opcode_name(ATA_CMD_INIT_DEV_PARAMS),      \
  65                  ata_opcode_name(ATA_CMD_READ_NATIVE_MAX),      \
  66                  ata_opcode_name(ATA_CMD_READ_NATIVE_MAX_EXT),  \
  67                  ata_opcode_name(ATA_CMD_SET_MAX),              \
  68                  ata_opcode_name(ATA_CMD_SET_MAX_EXT),          \
  69                  ata_opcode_name(ATA_CMD_READ_LOG_EXT),         \
  70                  ata_opcode_name(ATA_CMD_WRITE_LOG_EXT),        \
  71                  ata_opcode_name(ATA_CMD_READ_LOG_DMA_EXT),     \
  72                  ata_opcode_name(ATA_CMD_WRITE_LOG_DMA_EXT),    \
  73                  ata_opcode_name(ATA_CMD_TRUSTED_NONDATA),      \
  74                  ata_opcode_name(ATA_CMD_TRUSTED_RCV),          \
  75                  ata_opcode_name(ATA_CMD_TRUSTED_RCV_DMA),      \
  76                  ata_opcode_name(ATA_CMD_TRUSTED_SND),          \
  77                  ata_opcode_name(ATA_CMD_TRUSTED_SND_DMA),      \
  78                  ata_opcode_name(ATA_CMD_PMP_READ),             \
  79                  ata_opcode_name(ATA_CMD_PMP_READ_DMA),         \
  80                  ata_opcode_name(ATA_CMD_PMP_WRITE),            \
  81                  ata_opcode_name(ATA_CMD_PMP_WRITE_DMA),        \
  82                  ata_opcode_name(ATA_CMD_CONF_OVERLAY),         \
  83                  ata_opcode_name(ATA_CMD_SEC_SET_PASS),         \
  84                  ata_opcode_name(ATA_CMD_SEC_UNLOCK),           \
  85                  ata_opcode_name(ATA_CMD_SEC_ERASE_PREP),       \
  86                  ata_opcode_name(ATA_CMD_SEC_ERASE_UNIT),       \
  87                  ata_opcode_name(ATA_CMD_SEC_FREEZE_LOCK),      \
  88                  ata_opcode_name(ATA_CMD_SEC_DISABLE_PASS),     \
  89                  ata_opcode_name(ATA_CMD_CONFIG_STREAM),        \
  90                  ata_opcode_name(ATA_CMD_SMART),                \
  91                  ata_opcode_name(ATA_CMD_MEDIA_LOCK),           \
  92                  ata_opcode_name(ATA_CMD_MEDIA_UNLOCK),         \
  93                  ata_opcode_name(ATA_CMD_DSM),                  \
  94                  ata_opcode_name(ATA_CMD_CHK_MED_CRD_TYP),      \
  95                  ata_opcode_name(ATA_CMD_CFA_REQ_EXT_ERR),      \
  96                  ata_opcode_name(ATA_CMD_CFA_WRITE_NE),         \
  97                  ata_opcode_name(ATA_CMD_CFA_TRANS_SECT),       \
  98                  ata_opcode_name(ATA_CMD_CFA_ERASE),            \
  99                  ata_opcode_name(ATA_CMD_CFA_WRITE_MULT_NE),    \
 100                  ata_opcode_name(ATA_CMD_REQ_SENSE_DATA),       \
 101                  ata_opcode_name(ATA_CMD_SANITIZE_DEVICE),      \
 102                  ata_opcode_name(ATA_CMD_ZAC_MGMT_IN),          \
 103                  ata_opcode_name(ATA_CMD_ZAC_MGMT_OUT),         \
 104                  ata_opcode_name(ATA_CMD_RESTORE),              \
 105                  ata_opcode_name(ATA_CMD_READ_LONG),            \
 106                  ata_opcode_name(ATA_CMD_READ_LONG_ONCE),       \
 107                  ata_opcode_name(ATA_CMD_WRITE_LONG),           \
 108                  ata_opcode_name(ATA_CMD_WRITE_LONG_ONCE))
 109
 110 #define ata_error_name(result)  { result, #result }
 111 #define show_error_name(val)                            \
 112         __print_symbolic(val,                           \
 113                 ata_error_name(ATA_ICRC),               \
 114                 ata_error_name(ATA_UNC),                \
 115                 ata_error_name(ATA_MC),                 \
 116                 ata_error_name(ATA_IDNF),               \
 117                 ata_error_name(ATA_MCR),                \
 118                 ata_error_name(ATA_ABORTED),            \
 119                 ata_error_name(ATA_TRK0NF),             \
 120                 ata_error_name(ATA_AMNF))
 121
 122 #define ata_protocol_name(proto)        { proto, #proto }
 123 #define show_protocol_name(val)                         \
 124         __print_symbolic(val,                           \
 125                 ata_protocol_name(ATA_PROT_UNKNOWN),    \
 126                 ata_protocol_name(ATA_PROT_NODATA),     \
 127                 ata_protocol_name(ATA_PROT_PIO),        \
 128                 ata_protocol_name(ATA_PROT_DMA),        \
 129                 ata_protocol_name(ATA_PROT_NCQ),        \
 130                 ata_protocol_name(ATA_PROT_NCQ_NODATA), \
 131                 ata_protocol_name(ATAPI_PROT_NODATA),   \
 132                 ata_protocol_name(ATAPI_PROT_PIO),      \
 133                 ata_protocol_name(ATAPI_PROT_DMA))
 134
 135 #define ata_class_name(class)   { class, #class }
 136 #define show_class_name(val)                            \
 137         __print_symbolic(val,                           \
 138                 ata_class_name(ATA_DEV_UNKNOWN),        \
 139                 ata_class_name(ATA_DEV_ATA),            \
 140                 ata_class_name(ATA_DEV_ATA_UNSUP),      \
 141                 ata_class_name(ATA_DEV_ATAPI),          \
 142                 ata_class_name(ATA_DEV_ATAPI_UNSUP),    \
 143                 ata_class_name(ATA_DEV_PMP),            \
 144                 ata_class_name(ATA_DEV_PMP_UNSUP),      \
 145                 ata_class_name(ATA_DEV_SEMB),           \
 146                 ata_class_name(ATA_DEV_SEMB_UNSUP),     \
 147                 ata_class_name(ATA_DEV_ZAC),            \
 148                 ata_class_name(ATA_DEV_ZAC_UNSUP),      \
 149                 ata_class_name(ATA_DEV_NONE))
 150
 151 #define ata_sff_hsm_state_name(state)   { state, #state }
 152 #define show_sff_hsm_state_name(val)                            \
 153     __print_symbolic(val,                               \
 154                 ata_sff_hsm_state_name(HSM_ST_IDLE),    \
 155                 ata_sff_hsm_state_name(HSM_ST_FIRST),   \
 156                 ata_sff_hsm_state_name(HSM_ST),         \
 157                 ata_sff_hsm_state_name(HSM_ST_LAST),    \
 158                 ata_sff_hsm_state_name(HSM_ST_ERR))
 159
 160 const char *libata_trace_parse_status(struct trace_seq*, unsigned char);
 161 #define __parse_status(s) libata_trace_parse_status(p, s)
 162
 163 const char *libata_trace_parse_host_stat(struct trace_seq *, unsigned char);
 164 #define __parse_host_stat(s) libata_trace_parse_host_stat(p, s)
 165
 166 const char *libata_trace_parse_eh_action(struct trace_seq *, unsigned int);
 167 #define __parse_eh_action(a) libata_trace_parse_eh_action(p, a)
 168
 169 const char *libata_trace_parse_eh_err_mask(struct trace_seq *, unsigned int);
 170 #define __parse_eh_err_mask(m) libata_trace_parse_eh_err_mask(p, m)
 171
 172 const char *libata_trace_parse_qc_flags(struct trace_seq *, unsigned int);
 173 #define __parse_qc_flags(f) libata_trace_parse_qc_flags(p, f)
 174
 175 const char *libata_trace_parse_tf_flags(struct trace_seq *, unsigned int);
 176 #define __parse_tf_flags(f) libata_trace_parse_tf_flags(p, f)
 177
 178 const char *libata_trace_parse_subcmd(struct trace_seq *, unsigned char,
 179                                       unsigned char, unsigned char);
 180 #define __parse_subcmd(c,f,h) libata_trace_parse_subcmd(p, c, f, h)
 181
 182 DECLARE_EVENT_CLASS(ata_qc_issue_template,
 183
 184         TP_PROTO(struct ata_queued_cmd *qc),
 185
 186         TP_ARGS(qc),
 187
 188         TP_STRUCT__entry(
 189                 __field( unsigned int,  ata_port )
 190                 __field( unsigned int,  ata_dev )
 191                 __field( unsigned int,  tag     )
 192                 __field( unsigned char, cmd     )
 193                 __field( unsigned char, dev     )
 194                 __field( unsigned char, lbal    )
 195                 __field( unsigned char, lbam    )
 196                 __field( unsigned char, lbah    )
 197                 __field( unsigned char, nsect   )
 198                 __field( unsigned char, feature )
 199                 __field( unsigned char, hob_lbal )
 200                 __field( unsigned char, hob_lbam )
 201                 __field( unsigned char, hob_lbah )
 202                 __field( unsigned char, hob_nsect )
 203                 __field( unsigned char, hob_feature )
 204                 __field( unsigned char, ctl )
 205                 __field( unsigned char, proto )
 206                 __field( unsigned long, flags )
 207         ),
 208
 209         TP_fast_assign(
 210                 __entry->ata_port       = qc->ap->print_id;
 211                 __entry->ata_dev        = qc->dev->link->pmp + qc->dev->devno;
 212                 __entry->tag            = qc->tag;
 213                 __entry->proto          = qc->tf.protocol;
 214                 __entry->cmd            = qc->tf.command;
 215                 __entry->dev            = qc->tf.device;
 216                 __entry->lbal           = qc->tf.lbal;
 217                 __entry->lbam           = qc->tf.lbam;
 218                 __entry->lbah           = qc->tf.lbah;
 219                 __entry->hob_lbal       = qc->tf.hob_lbal;
 220                 __entry->hob_lbam       = qc->tf.hob_lbam;
 221                 __entry->hob_lbah       = qc->tf.hob_lbah;
 222                 __entry->feature        = qc->tf.feature;
 223                 __entry->hob_feature    = qc->tf.hob_feature;
 224                 __entry->nsect          = qc->tf.nsect;
 225                 __entry->hob_nsect      = qc->tf.hob_nsect;
 226         ),
 227
 228         TP_printk("ata_port=%u ata_dev=%u tag=%d proto=%s cmd=%s%s " \
 229                   " tf=(%02x/%02x:%02x:%02x:%02x:%02x/%02x:%02x:%02x:%02x:%02x/%02x)",
 230                   __entry->ata_port, __entry->ata_dev, __entry->tag,
 231                   show_protocol_name(__entry->proto),
 232                   show_opcode_name(__entry->cmd),
 233                   __parse_subcmd(__entry->cmd, __entry->feature, __entry->hob_nsect),
 234                   __entry->cmd, __entry->feature, __entry->nsect,
 235                   __entry->lbal, __entry->lbam, __entry->lbah,
 236                   __entry->hob_feature, __entry->hob_nsect,
 237                   __entry->hob_lbal, __entry->hob_lbam, __entry->hob_lbah,
 238                   __entry->dev)
 239 );
 240
 241 DEFINE_EVENT(ata_qc_issue_template, ata_qc_prep,
 242              TP_PROTO(struct ata_queued_cmd *qc),
 243              TP_ARGS(qc));
 244
 245 DEFINE_EVENT(ata_qc_issue_template, ata_qc_issue,
 246              TP_PROTO(struct ata_queued_cmd *qc),
 247              TP_ARGS(qc));
 248
 249 DECLARE_EVENT_CLASS(ata_qc_complete_template,
 250
 251         TP_PROTO(struct ata_queued_cmd *qc),
 252
 253         TP_ARGS(qc),
 254
 255         TP_STRUCT__entry(
 256                 __field( unsigned int,  ata_port )
 257                 __field( unsigned int,  ata_dev )
 258                 __field( unsigned int,  tag     )
 259                 __field( unsigned char, status  )
 260                 __field( unsigned char, dev     )
 261                 __field( unsigned char, lbal    )
 262                 __field( unsigned char, lbam    )
 263                 __field( unsigned char, lbah    )
 264                 __field( unsigned char, nsect   )
 265                 __field( unsigned char, error   )
 266                 __field( unsigned char, hob_lbal )
 267                 __field( unsigned char, hob_lbam )
 268                 __field( unsigned char, hob_lbah )
 269                 __field( unsigned char, hob_nsect )
 270                 __field( unsigned char, hob_feature )
 271                 __field( unsigned char, ctl )
 272                 __field( unsigned long, flags )
 273         ),
 274
 275         TP_fast_assign(
 276                 __entry->ata_port       = qc->ap->print_id;
 277                 __entry->ata_dev        = qc->dev->link->pmp + qc->dev->devno;
 278                 __entry->tag            = qc->tag;
 279                 __entry->status         = qc->result_tf.command;
 280                 __entry->dev            = qc->result_tf.device;
 281                 __entry->lbal           = qc->result_tf.lbal;
 282                 __entry->lbam           = qc->result_tf.lbam;
 283                 __entry->lbah           = qc->result_tf.lbah;
 284                 __entry->hob_lbal       = qc->result_tf.hob_lbal;
 285                 __entry->hob_lbam       = qc->result_tf.hob_lbam;
 286                 __entry->hob_lbah       = qc->result_tf.hob_lbah;
 287                 __entry->error          = qc->result_tf.feature;
 288                 __entry->hob_feature    = qc->result_tf.hob_feature;
 289                 __entry->nsect          = qc->result_tf.nsect;
 290                 __entry->hob_nsect      = qc->result_tf.hob_nsect;
 291                 __entry->flags          = qc->flags;
 292         ),
 293
 294         TP_printk("ata_port=%u ata_dev=%u tag=%d flags=%s status=%s " \
 295                   " res=(%02x/%02x:%02x:%02x:%02x:%02x/%02x:%02x:%02x:%02x:%02x/%02x)",
 296                   __entry->ata_port, __entry->ata_dev, __entry->tag,
 297                   __parse_qc_flags(__entry->flags),
 298                   __parse_status(__entry->status),
 299                   __entry->status, __entry->error, __entry->nsect,
 300                   __entry->lbal, __entry->lbam, __entry->lbah,
 301                   __entry->hob_feature, __entry->hob_nsect,
 302                   __entry->hob_lbal, __entry->hob_lbam, __entry->hob_lbah,
 303                   __entry->dev)
 304 );
 305
 306 DEFINE_EVENT(ata_qc_complete_template, ata_qc_complete_internal,
 307              TP_PROTO(struct ata_queued_cmd *qc),
 308              TP_ARGS(qc));
 309
 310 DEFINE_EVENT(ata_qc_complete_template, ata_qc_complete_failed,
 311              TP_PROTO(struct ata_queued_cmd *qc),
 312              TP_ARGS(qc));
 313
 314 DEFINE_EVENT(ata_qc_complete_template, ata_qc_complete_done,
 315              TP_PROTO(struct ata_queued_cmd *qc),
 316              TP_ARGS(qc));
 317
 318 TRACE_EVENT(ata_tf_load,
 319
 320         TP_PROTO(struct ata_port *ap, const struct ata_taskfile *tf),
 321
 322         TP_ARGS(ap, tf),
 323
 324         TP_STRUCT__entry(
 325                 __field( unsigned int,  ata_port )
 326                 __field( unsigned char, cmd     )
 327                 __field( unsigned char, dev     )
 328                 __field( unsigned char, lbal    )
 329                 __field( unsigned char, lbam    )
 330                 __field( unsigned char, lbah    )
 331                 __field( unsigned char, nsect   )
 332                 __field( unsigned char, feature )
 333                 __field( unsigned char, hob_lbal )
 334                 __field( unsigned char, hob_lbam )
 335                 __field( unsigned char, hob_lbah )
 336                 __field( unsigned char, hob_nsect )
 337                 __field( unsigned char, hob_feature )
 338                 __field( unsigned char, proto   )
 339         ),
 340
 341         TP_fast_assign(
 342                 __entry->ata_port       = ap->print_id;
 343                 __entry->proto          = tf->protocol;
 344                 __entry->cmd            = tf->command;
 345                 __entry->dev            = tf->device;
 346                 __entry->lbal           = tf->lbal;
 347                 __entry->lbam           = tf->lbam;
 348                 __entry->lbah           = tf->lbah;
 349                 __entry->hob_lbal       = tf->hob_lbal;
 350                 __entry->hob_lbam       = tf->hob_lbam;
 351                 __entry->hob_lbah       = tf->hob_lbah;
 352                 __entry->feature        = tf->feature;
 353                 __entry->hob_feature    = tf->hob_feature;
 354                 __entry->nsect          = tf->nsect;
 355                 __entry->hob_nsect      = tf->hob_nsect;
 356         ),
 357
 358         TP_printk("ata_port=%u proto=%s cmd=%s%s " \
 359                   " tf=(%02x/%02x:%02x:%02x:%02x:%02x/%02x:%02x:%02x:%02x:%02x/%02x)",
 360                   __entry->ata_port,
 361                   show_protocol_name(__entry->proto),
 362                   show_opcode_name(__entry->cmd),
 363                   __parse_subcmd(__entry->cmd, __entry->feature, __entry->hob_nsect),
 364                   __entry->cmd, __entry->feature, __entry->nsect,
 365                   __entry->lbal, __entry->lbam, __entry->lbah,
 366                   __entry->hob_feature, __entry->hob_nsect,
 367                   __entry->hob_lbal, __entry->hob_lbam, __entry->hob_lbah,
 368                   __entry->dev)
 369 );
 370
 371 DECLARE_EVENT_CLASS(ata_exec_command_template,
 372
 373         TP_PROTO(struct ata_port *ap, const struct ata_taskfile *tf, unsigned int tag),
 374
 375         TP_ARGS(ap, tf, tag),
 376
 377         TP_STRUCT__entry(
 378                 __field( unsigned int,  ata_port )
 379                 __field( unsigned int,  tag     )
 380                 __field( unsigned char, cmd     )
 381                 __field( unsigned char, feature )
 382                 __field( unsigned char, hob_nsect )
 383                 __field( unsigned char, proto   )
 384         ),
 385
 386         TP_fast_assign(
 387                 __entry->ata_port       = ap->print_id;
 388                 __entry->tag            = tag;
 389                 __entry->proto          = tf->protocol;
 390                 __entry->cmd            = tf->command;
 391                 __entry->feature        = tf->feature;
 392                 __entry->hob_nsect      = tf->hob_nsect;
 393         ),
 394
 395         TP_printk("ata_port=%u tag=%d proto=%s cmd=%s%s",
 396                   __entry->ata_port, __entry->tag,
 397                   show_protocol_name(__entry->proto),
 398                   show_opcode_name(__entry->cmd),
 399                   __parse_subcmd(__entry->cmd, __entry->feature, __entry->hob_nsect))
 400 );
 401
 402 DEFINE_EVENT(ata_exec_command_template, ata_exec_command,
 403              TP_PROTO(struct ata_port *ap, const struct ata_taskfile *tf, unsigned int tag),
 404              TP_ARGS(ap, tf, tag));
 405
 406 DEFINE_EVENT(ata_exec_command_template, ata_bmdma_setup,
 407              TP_PROTO(struct ata_port *ap, const struct ata_taskfile *tf, unsigned int tag),
 408              TP_ARGS(ap, tf, tag));
 409
 410 DEFINE_EVENT(ata_exec_command_template, ata_bmdma_start,
 411              TP_PROTO(struct ata_port *ap, const struct ata_taskfile *tf, unsigned int tag),
 412              TP_ARGS(ap, tf, tag));
 413
 414 DEFINE_EVENT(ata_exec_command_template, ata_bmdma_stop,
 415              TP_PROTO(struct ata_port *ap, const struct ata_taskfile *tf, unsigned int tag),
 416              TP_ARGS(ap, tf, tag));
 417
 418 TRACE_EVENT(ata_bmdma_status,
 419
 420         TP_PROTO(struct ata_port *ap, unsigned int host_stat),
 421
 422         TP_ARGS(ap, host_stat),
 423
 424         TP_STRUCT__entry(
 425                 __field( unsigned int,  ata_port )
 426                 __field( unsigned int,  tag     )
 427                 __field( unsigned char, host_stat )
 428         ),
 429
 430         TP_fast_assign(
 431                 __entry->ata_port       = ap->print_id;
 432                 __entry->host_stat      = host_stat;
 433         ),
 434
 435         TP_printk("ata_port=%u host_stat=%s",
 436                   __entry->ata_port,
 437                   __parse_host_stat(__entry->host_stat))
 438 );
 439
 440 TRACE_EVENT(ata_eh_link_autopsy,
 441
 442         TP_PROTO(struct ata_device *dev, unsigned int eh_action, unsigned int eh_err_mask),
 443
 444         TP_ARGS(dev, eh_action, eh_err_mask),
 445
 446         TP_STRUCT__entry(
 447                 __field( unsigned int,  ata_port )
 448                 __field( unsigned int,  ata_dev )
 449                 __field( unsigned int,  eh_action )
 450                 __field( unsigned int,  eh_err_mask)
 451         ),
 452
 453         TP_fast_assign(
 454                 __entry->ata_port       = dev->link->ap->print_id;
 455                 __entry->ata_dev        = dev->link->pmp + dev->devno;
 456                 __entry->eh_action      = eh_action;
 457                 __entry->eh_err_mask    = eh_err_mask;
 458         ),
 459
 460         TP_printk("ata_port=%u ata_dev=%u eh_action=%s err_mask=%s",
 461                   __entry->ata_port, __entry->ata_dev,
 462                   __parse_eh_action(__entry->eh_action),
 463                   __parse_eh_err_mask(__entry->eh_err_mask))
 464 );
 465
 466 TRACE_EVENT(ata_eh_link_autopsy_qc,
 467
 468         TP_PROTO(struct ata_queued_cmd *qc),
 469
 470         TP_ARGS(qc),
 471
 472         TP_STRUCT__entry(
 473                 __field( unsigned int,  ata_port )
 474                 __field( unsigned int,  ata_dev )
 475                 __field( unsigned int,  tag     )
 476                 __field( unsigned int,  qc_flags )
 477                 __field( unsigned int,  eh_err_mask)
 478         ),
 479
 480         TP_fast_assign(
 481                 __entry->ata_port       = qc->ap->print_id;
 482                 __entry->ata_dev        = qc->dev->link->pmp + qc->dev->devno;
 483                 __entry->tag            = qc->tag;
 484                 __entry->qc_flags       = qc->flags;
 485                 __entry->eh_err_mask    = qc->err_mask;
 486         ),
 487
 488         TP_printk("ata_port=%u ata_dev=%u tag=%d flags=%s err_mask=%s",
 489                   __entry->ata_port, __entry->ata_dev, __entry->tag,
 490                   __parse_qc_flags(__entry->qc_flags),
 491                   __parse_eh_err_mask(__entry->eh_err_mask))
 492 );
 493
 494 DECLARE_EVENT_CLASS(ata_eh_action_template,
 495
 496         TP_PROTO(struct ata_link *link, unsigned int devno, unsigned int eh_action),
 497
 498         TP_ARGS(link, devno, eh_action),
 499
 500         TP_STRUCT__entry(
 501                 __field( unsigned int,  ata_port )
 502                 __field( unsigned int,  ata_dev )
 503                 __field( unsigned int,  eh_action )
 504         ),
 505
 506         TP_fast_assign(
 507                 __entry->ata_port       = link->ap->print_id;
 508                 __entry->ata_dev        = link->pmp + devno;
 509                 __entry->eh_action      = eh_action;
 510         ),
 511
 512         TP_printk("ata_port=%u ata_dev=%u eh_action=%s",
 513                   __entry->ata_port, __entry->ata_dev,
 514                   __parse_eh_action(__entry->eh_action))
 515 );
 516
 517 DEFINE_EVENT(ata_eh_action_template, ata_eh_about_to_do,
 518              TP_PROTO(struct ata_link *link, unsigned int devno, unsigned int eh_action),
 519              TP_ARGS(link, devno, eh_action));
 520
 521 DEFINE_EVENT(ata_eh_action_template, ata_eh_done,
 522              TP_PROTO(struct ata_link *link, unsigned int devno, unsigned int eh_action),
 523              TP_ARGS(link, devno, eh_action));
 524
 525 DECLARE_EVENT_CLASS(ata_link_reset_begin_template,
 526
 527         TP_PROTO(struct ata_link *link, unsigned int *class, unsigned long deadline),
 528
 529         TP_ARGS(link, class, deadline),
 530
 531         TP_STRUCT__entry(
 532                 __field( unsigned int,  ata_port )
 533                 __array( unsigned int,  class, 2 )
 534                 __field( unsigned long, deadline )
 535         ),
 536
 537         TP_fast_assign(
 538                 __entry->ata_port       = link->ap->print_id;
 539                 memcpy(__entry->class, class, 2);
 540                 __entry->deadline       = deadline;
 541         ),
 542
 543         TP_printk("ata_port=%u deadline=%lu classes=[%s,%s]",
 544                   __entry->ata_port, __entry->deadline,
 545                   show_class_name(__entry->class[0]),
 546                   show_class_name(__entry->class[1]))
 547 );
 548
 549 DEFINE_EVENT(ata_link_reset_begin_template, ata_link_hardreset_begin,
 550              TP_PROTO(struct ata_link *link, unsigned int *class, unsigned long deadline),
 551              TP_ARGS(link, class, deadline));
 552
 553 DEFINE_EVENT(ata_link_reset_begin_template, ata_slave_hardreset_begin,
 554              TP_PROTO(struct ata_link *link, unsigned int *class, unsigned long deadline),
 555              TP_ARGS(link, class, deadline));
 556
 557 DEFINE_EVENT(ata_link_reset_begin_template, ata_link_softreset_begin,
 558              TP_PROTO(struct ata_link *link, unsigned int *class, unsigned long deadline),
 559              TP_ARGS(link, class, deadline));
 560
 561 DECLARE_EVENT_CLASS(ata_link_reset_end_template,
 562
 563         TP_PROTO(struct ata_link *link, unsigned int *class, int rc),
 564
 565         TP_ARGS(link, class, rc),
 566
 567         TP_STRUCT__entry(
 568                 __field( unsigned int,  ata_port )
 569                 __array( unsigned int,  class, 2 )
 570                 __field( int,           rc      )
 571         ),
 572
 573         TP_fast_assign(
 574                 __entry->ata_port       = link->ap->print_id;
 575                 memcpy(__entry->class, class, 2);
 576                 __entry->rc             = rc;
 577         ),
 578
 579         TP_printk("ata_port=%u rc=%d class=[%s,%s]",
 580                   __entry->ata_port, __entry->rc,
 581                   show_class_name(__entry->class[0]),
 582                   show_class_name(__entry->class[1]))
 583 );
 584
 585 DEFINE_EVENT(ata_link_reset_end_template, ata_link_hardreset_end,
 586              TP_PROTO(struct ata_link *link, unsigned int *class, int rc),
 587              TP_ARGS(link, class, rc));
 588
 589 DEFINE_EVENT(ata_link_reset_end_template, ata_slave_hardreset_end,
 590              TP_PROTO(struct ata_link *link, unsigned int *class, int rc),
 591              TP_ARGS(link, class, rc));
 592
 593 DEFINE_EVENT(ata_link_reset_end_template, ata_link_softreset_end,
 594              TP_PROTO(struct ata_link *link, unsigned int *class, int rc),
 595              TP_ARGS(link, class, rc));
 596
 597 DEFINE_EVENT(ata_link_reset_end_template, ata_link_postreset,
 598              TP_PROTO(struct ata_link *link, unsigned int *class, int rc),
 599              TP_ARGS(link, class, rc));
 600
 601 DEFINE_EVENT(ata_link_reset_end_template, ata_slave_postreset,
 602              TP_PROTO(struct ata_link *link, unsigned int *class, int rc),
 603              TP_ARGS(link, class, rc));
 604
 605 DECLARE_EVENT_CLASS(ata_port_eh_begin_template,
 606
 607         TP_PROTO(struct ata_port *ap),
 608
 609         TP_ARGS(ap),
 610
 611         TP_STRUCT__entry(
 612                 __field( unsigned int,  ata_port )
 613         ),
 614
 615         TP_fast_assign(
 616                 __entry->ata_port       = ap->print_id;
 617         ),
 618
 619         TP_printk("ata_port=%u", __entry->ata_port)
 620 );
 621
 622 DEFINE_EVENT(ata_port_eh_begin_template, ata_std_sched_eh,
 623              TP_PROTO(struct ata_port *ap),
 624              TP_ARGS(ap));
 625
 626 DEFINE_EVENT(ata_port_eh_begin_template, ata_port_freeze,
 627              TP_PROTO(struct ata_port *ap),
 628              TP_ARGS(ap));
 629
 630 DEFINE_EVENT(ata_port_eh_begin_template, ata_port_thaw,
 631              TP_PROTO(struct ata_port *ap),
 632              TP_ARGS(ap));
 633
 634 DECLARE_EVENT_CLASS(ata_sff_hsm_template,
 635
 636         TP_PROTO(struct ata_queued_cmd *qc, unsigned char status),
 637
 638         TP_ARGS(qc, status),
 639
 640         TP_STRUCT__entry(
 641                 __field( unsigned int,  ata_port )
 642                 __field( unsigned int,  ata_dev )
 643                 __field( unsigned int,  tag     )
 644                 __field( unsigned int,  qc_flags )
 645                 __field( unsigned int,  protocol )
 646                 __field( unsigned int,  hsm_state )
 647                 __field( unsigned char, dev_state )
 648         ),
 649
 650         TP_fast_assign(
 651                 __entry->ata_port       = qc->ap->print_id;
 652                 __entry->ata_dev        = qc->dev->link->pmp + qc->dev->devno;
 653                 __entry->tag            = qc->tag;
 654                 __entry->qc_flags       = qc->flags;
 655                 __entry->protocol       = qc->tf.protocol;
 656                 __entry->hsm_state      = qc->ap->hsm_task_state;
 657                 __entry->dev_state      = status;
 658         ),
 659
 660         TP_printk("ata_port=%u ata_dev=%u tag=%d proto=%s flags=%s task_state=%s dev_stat=0x%X",
 661                   __entry->ata_port, __entry->ata_dev, __entry->tag,
 662                   show_protocol_name(__entry->protocol),
 663                   __parse_qc_flags(__entry->qc_flags),
 664                   show_sff_hsm_state_name(__entry->hsm_state),
 665                   __entry->dev_state)
 666 );
 667
 668 DEFINE_EVENT(ata_sff_hsm_template, ata_sff_hsm_state,
 669         TP_PROTO(struct ata_queued_cmd *qc, unsigned char state),
 670         TP_ARGS(qc, state));
 671
 672 DEFINE_EVENT(ata_sff_hsm_template, ata_sff_hsm_command_complete,
 673         TP_PROTO(struct ata_queued_cmd *qc, unsigned char state),
 674         TP_ARGS(qc, state));
 675
 676 DEFINE_EVENT(ata_sff_hsm_template, ata_sff_port_intr,
 677         TP_PROTO(struct ata_queued_cmd *qc, unsigned char state),
 678         TP_ARGS(qc, state));
 679
 680 DECLARE_EVENT_CLASS(ata_transfer_data_template,
 681
 682         TP_PROTO(struct ata_queued_cmd *qc, unsigned int offset, unsigned int count),
 683
 684         TP_ARGS(qc, offset, count),
 685
 686         TP_STRUCT__entry(
 687                 __field( unsigned int,  ata_port )
 688                 __field( unsigned int,  ata_dev )
 689                 __field( unsigned int,  tag     )
 690                 __field( unsigned int,  flags   )
 691                 __field( unsigned int,  offset  )
 692                 __field( unsigned int,  bytes   )
 693         ),
 694
 695         TP_fast_assign(
 696                 __entry->ata_port       = qc->ap->print_id;
 697                 __entry->ata_dev        = qc->dev->link->pmp + qc->dev->devno;
 698                 __entry->tag            = qc->tag;
 699                 __entry->flags          = qc->tf.flags;
 700                 __entry->offset         = offset;
 701                 __entry->bytes          = count;
 702         ),
 703
 704         TP_printk("ata_port=%u ata_dev=%u tag=%d flags=%s offset=%u bytes=%u",
 705                   __entry->ata_port, __entry->ata_dev, __entry->tag,
 706                   __parse_tf_flags(__entry->flags),
 707                   __entry->offset, __entry->bytes)
 708 );
 709
 710 DEFINE_EVENT(ata_transfer_data_template, ata_sff_pio_transfer_data,
 711              TP_PROTO(struct ata_queued_cmd *qc, unsigned int offset, unsigned int count),
 712              TP_ARGS(qc, offset, count));
 713
 714 DEFINE_EVENT(ata_transfer_data_template, atapi_pio_transfer_data,
 715              TP_PROTO(struct ata_queued_cmd *qc, unsigned int offset, unsigned int count),
 716              TP_ARGS(qc, offset, count));
 717
 718 DEFINE_EVENT(ata_transfer_data_template, atapi_send_cdb,
 719              TP_PROTO(struct ata_queued_cmd *qc, unsigned int offset, unsigned int count),
 720              TP_ARGS(qc, offset, count));
 721
 722 DECLARE_EVENT_CLASS(ata_sff_template,
 723
 724         TP_PROTO(struct ata_port *ap),
 725
 726         TP_ARGS(ap),
 727
 728         TP_STRUCT__entry(
 729                 __field( unsigned int,  ata_port )
 730                 __field( unsigned char, hsm_state )
 731         ),
 732
 733         TP_fast_assign(
 734                 __entry->ata_port       = ap->print_id;
 735                 __entry->hsm_state      = ap->hsm_task_state;
 736         ),
 737
 738         TP_printk("ata_port=%u task_state=%s",
 739                   __entry->ata_port,
 740                   show_sff_hsm_state_name(__entry->hsm_state))
 741 );
 742
 743 DEFINE_EVENT(ata_sff_template, ata_sff_flush_pio_task,
 744              TP_PROTO(struct ata_port *ap),
 745              TP_ARGS(ap));
 746
 747 #endif /*  _TRACE_LIBATA_H */
 748
 749 /* This part must be outside protection */
 750 #include <trace/define_trace.h>