1 /* 2 * linux/drivers/ide/ide_cd.h 3 * 4 * Copyright (C) 1996-98 Erik Andersen 5 * Copyright (C) 1998-2000 Jens Axboe 6 */ 7 #ifndef _IDE_CD_H 8 #define _IDE_CD_H 9 10 #include <linux/cdrom.h> 11 #include <asm/byteorder.h> 12 13 /* Turn this on to have the driver print out the meanings of the 14 ATAPI error codes. This will use up additional kernel-space 15 memory, though. */ 16 17 #ifndef VERBOSE_IDE_CD_ERRORS 18 #define VERBOSE_IDE_CD_ERRORS 1 19 #endif 20 21 22 /* Turning this on will remove code to work around various nonstandard 23 ATAPI implementations. If you know your drive follows the standard, 24 this will give you a slightly smaller kernel. */ 25 26 #ifndef STANDARD_ATAPI 27 #define STANDARD_ATAPI 0 28 #endif 29 30 31 /* Turning this on will disable the door-locking functionality. 32 This is apparently needed for supermount. */ 33 34 #ifndef NO_DOOR_LOCKING 35 #define NO_DOOR_LOCKING 0 36 #endif 37 38 /************************************************************************/ 39 40 #define SECTOR_BITS 9 41 #ifndef SECTOR_SIZE 42 #define SECTOR_SIZE (1 << SECTOR_BITS) 43 #endif 44 #define SECTORS_PER_FRAME (CD_FRAMESIZE >> SECTOR_BITS) 45 #define SECTOR_BUFFER_SIZE (CD_FRAMESIZE * 32) 46 #define SECTORS_BUFFER (SECTOR_BUFFER_SIZE >> SECTOR_BITS) 47 #define SECTORS_MAX (131072 >> SECTOR_BITS) 48 49 #define BLOCKS_PER_FRAME (CD_FRAMESIZE / BLOCK_SIZE) 50 51 #define MIN(a,b) ((a) < (b) ? (a) : (b)) 52 53 /* special command codes for strategy routine. */ 54 #define PACKET_COMMAND 4315 55 #define REQUEST_SENSE_COMMAND 4316 56 #define RESET_DRIVE_COMMAND 4317 57 58 59 /* Configuration flags. These describe the capabilities of the drive. 60 They generally do not change after initialization, unless we learn 61 more about the drive from stuff failing. */ 62 struct ide_cd_config_flags { 63 __u8 drq_interrupt : 1; /* Device sends an interrupt when ready 64 for a packet command. */ 65 __u8 no_doorlock : 1; /* Drive cannot lock the door. */ 66 __u8 no_eject : 1; /* Drive cannot eject the disc. */ 67 __u8 nec260 : 1; /* Drive is a pre-1.2 NEC 260 drive. */ 68 __u8 playmsf_as_bcd : 1; /* PLAYMSF command takes BCD args. */ 69 __u8 tocaddr_as_bcd : 1; /* TOC addresses are in BCD. */ 70 __u8 toctracks_as_bcd : 1; /* TOC track numbers are in BCD. */ 71 __u8 subchan_as_bcd : 1; /* Subchannel info is in BCD. */ 72 __u8 is_changer : 1; /* Drive is a changer. */ 73 __u8 cd_r : 1; /* Drive can write to CD-R media . */ 74 __u8 cd_rw : 1; /* Drive can write to CD-R/W media . */ 75 __u8 dvd : 1; /* Drive is a DVD-ROM */ 76 __u8 dvd_r : 1; /* Drive can write DVD-R */ 77 __u8 dvd_ram : 1; /* Drive can write DVD-RAM */ 78 __u8 test_write : 1; /* Drive can fake writes */ 79 __u8 supp_disc_present : 1; /* Changer can report exact contents 80 of slots. */ 81 __u8 limit_nframes : 1; /* Drive does not provide data in 82 multiples of SECTOR_SIZE when more 83 than one interrupt is needed. */ 84 __u8 seeking : 1; /* Seeking in progress */ 85 __u8 audio_play : 1; /* can do audio related commands */ 86 __u8 close_tray : 1; /* can close the tray */ 87 __u8 writing : 1; /* pseudo write in progress */ 88 __u8 reserved : 3; 89 byte max_speed; /* Max speed of the drive */ 90 }; 91 #define CDROM_CONFIG_FLAGS(drive) (&(((struct cdrom_info *)(drive->driver_data))->config_flags)) 92 93 94 /* State flags. These give information about the current state of the 95 drive, and will change during normal operation. */ 96 struct ide_cd_state_flags { 97 __u8 media_changed : 1; /* Driver has noticed a media change. */ 98 __u8 toc_valid : 1; /* Saved TOC information is current. */ 99 __u8 door_locked : 1; /* We think that the drive door is locked. */ 100 __u8 writing : 1; /* the drive is currently writing */ 101 __u8 reserved : 4; 102 byte current_speed; /* Current speed of the drive */ 103 }; 104 105 #define CDROM_STATE_FLAGS(drive) (&(((struct cdrom_info *)(drive->driver_data))->state_flags)) 106 107 struct packet_command { 108 char *buffer; 109 int buflen; 110 int stat; 111 int quiet; 112 int timeout; 113 struct request_sense *sense; 114 unsigned char c[12]; 115 }; 116 117 /* Structure of a MSF cdrom address. */ 118 struct atapi_msf { 119 byte reserved; 120 byte minute; 121 byte second; 122 byte frame; 123 }; 124 125 /* Space to hold the disk TOC. */ 126 #define MAX_TRACKS 99 127 struct atapi_toc_header { 128 unsigned short toc_length; 129 byte first_track; 130 byte last_track; 131 }; 132 133 struct atapi_toc_entry { 134 byte reserved1; 135 #if defined(__BIG_ENDIAN_BITFIELD) 136 __u8 adr : 4; 137 __u8 control : 4; 138 #elif defined(__LITTLE_ENDIAN_BITFIELD) 139 __u8 control : 4; 140 __u8 adr : 4; 141 #else 142 #error "Please fix <asm/byteorder.h>" 143 #endif 144 byte track; 145 byte reserved2; 146 union { 147 unsigned lba; 148 struct atapi_msf msf; 149 } addr; 150 }; 151 152 struct atapi_toc { 153 int last_session_lba; 154 int xa_flag; 155 unsigned long capacity; 156 struct atapi_toc_header hdr; 157 struct atapi_toc_entry ent[MAX_TRACKS+1]; 158 /* One extra for the leadout. */ 159 }; 160 161 162 /* This structure is annoyingly close to, but not identical with, 163 the cdrom_subchnl structure from cdrom.h. */ 164 struct atapi_cdrom_subchnl { 165 u_char acdsc_reserved; 166 u_char acdsc_audiostatus; 167 u_short acdsc_length; 168 u_char acdsc_format; 169 170 #if defined(__BIG_ENDIAN_BITFIELD) 171 u_char acdsc_ctrl: 4; 172 u_char acdsc_adr: 4; 173 #elif defined(__LITTLE_ENDIAN_BITFIELD) 174 u_char acdsc_adr: 4; 175 u_char acdsc_ctrl: 4; 176 #else 177 #error "Please fix <asm/byteorder.h>" 178 #endif 179 u_char acdsc_trk; 180 u_char acdsc_ind; 181 union { 182 struct atapi_msf msf; 183 int lba; 184 } acdsc_absaddr; 185 union { 186 struct atapi_msf msf; 187 int lba; 188 } acdsc_reladdr; 189 }; 190 191 192 193 /* This should probably go into cdrom.h along with the other 194 * generic stuff now in the Mt. Fuji spec. 195 */ 196 struct atapi_capabilities_page { 197 struct mode_page_header header; 198 #if defined(__BIG_ENDIAN_BITFIELD) 199 __u8 parameters_saveable : 1; 200 __u8 reserved1 : 1; 201 __u8 page_code : 6; 202 #elif defined(__LITTLE_ENDIAN_BITFIELD) 203 __u8 page_code : 6; 204 __u8 reserved1 : 1; 205 __u8 parameters_saveable : 1; 206 #else 207 #error "Please fix <asm/byteorder.h>" 208 #endif 209 210 byte page_length; 211 212 #if defined(__BIG_ENDIAN_BITFIELD) 213 __u8 reserved2 : 2; 214 /* Drive supports reading of DVD-RAM discs */ 215 __u8 dvd_ram_read : 1; 216 /* Drive supports reading of DVD-R discs */ 217 __u8 dvd_r_read : 1; 218 /* Drive supports reading of DVD-ROM discs */ 219 __u8 dvd_rom : 1; 220 /* Drive supports reading CD-R discs with addressing method 2 */ 221 __u8 method2 : 1; /* reserved in 1.2 */ 222 /* Drive can read from CD-R/W (CD-E) discs (orange book, part III) */ 223 __u8 cd_rw_read : 1; /* reserved in 1.2 */ 224 /* Drive supports read from CD-R discs (orange book, part II) */ 225 __u8 cd_r_read : 1; /* reserved in 1.2 */ 226 #elif defined(__LITTLE_ENDIAN_BITFIELD) 227 /* Drive supports read from CD-R discs (orange book, part II) */ 228 __u8 cd_r_read : 1; /* reserved in 1.2 */ 229 /* Drive can read from CD-R/W (CD-E) discs (orange book, part III) */ 230 __u8 cd_rw_read : 1; /* reserved in 1.2 */ 231 /* Drive supports reading CD-R discs with addressing method 2 */ 232 __u8 method2 : 1; 233 /* Drive supports reading of DVD-ROM discs */ 234 __u8 dvd_rom : 1; 235 /* Drive supports reading of DVD-R discs */ 236 __u8 dvd_r_read : 1; 237 /* Drive supports reading of DVD-RAM discs */ 238 __u8 dvd_ram_read : 1; 239 __u8 reserved2 : 2; 240 #else 241 #error "Please fix <asm/byteorder.h>" 242 #endif 243 244 #if defined(__BIG_ENDIAN_BITFIELD) 245 __u8 reserved3 : 2; 246 /* Drive can write DVD-RAM discs */ 247 __u8 dvd_ram_write : 1; 248 /* Drive can write DVD-R discs */ 249 __u8 dvd_r_write : 1; 250 __u8 reserved3a : 1; 251 /* Drive can fake writes */ 252 __u8 test_write : 1; 253 /* Drive can write to CD-R/W (CD-E) discs (orange book, part III) */ 254 __u8 cd_rw_write : 1; /* reserved in 1.2 */ 255 /* Drive supports write to CD-R discs (orange book, part II) */ 256 __u8 cd_r_write : 1; /* reserved in 1.2 */ 257 #elif defined(__LITTLE_ENDIAN_BITFIELD) 258 /* Drive can write to CD-R discs (orange book, part II) */ 259 __u8 cd_r_write : 1; /* reserved in 1.2 */ 260 /* Drive can write to CD-R/W (CD-E) discs (orange book, part III) */ 261 __u8 cd_rw_write : 1; /* reserved in 1.2 */ 262 /* Drive can fake writes */ 263 __u8 test_write : 1; 264 __u8 reserved3a : 1; 265 /* Drive can write DVD-R discs */ 266 __u8 dvd_r_write : 1; 267 /* Drive can write DVD-RAM discs */ 268 __u8 dvd_ram_write : 1; 269 __u8 reserved3 : 2; 270 #else 271 #error "Please fix <asm/byteorder.h>" 272 #endif 273 274 #if defined(__BIG_ENDIAN_BITFIELD) 275 __u8 reserved4 : 1; 276 /* Drive can read multisession discs. */ 277 __u8 multisession : 1; 278 /* Drive can read mode 2, form 2 data. */ 279 __u8 mode2_form2 : 1; 280 /* Drive can read mode 2, form 1 (XA) data. */ 281 __u8 mode2_form1 : 1; 282 /* Drive supports digital output on port 2. */ 283 __u8 digport2 : 1; 284 /* Drive supports digital output on port 1. */ 285 __u8 digport1 : 1; 286 /* Drive can deliver a composite audio/video data stream. */ 287 __u8 composite : 1; 288 /* Drive supports audio play operations. */ 289 __u8 audio_play : 1; 290 #elif defined(__LITTLE_ENDIAN_BITFIELD) 291 /* Drive supports audio play operations. */ 292 __u8 audio_play : 1; 293 /* Drive can deliver a composite audio/video data stream. */ 294 __u8 composite : 1; 295 /* Drive supports digital output on port 1. */ 296 __u8 digport1 : 1; 297 /* Drive supports digital output on port 2. */ 298 __u8 digport2 : 1; 299 /* Drive can read mode 2, form 1 (XA) data. */ 300 __u8 mode2_form1 : 1; 301 /* Drive can read mode 2, form 2 data. */ 302 __u8 mode2_form2 : 1; 303 /* Drive can read multisession discs. */ 304 __u8 multisession : 1; 305 __u8 reserved4 : 1; 306 #else 307 #error "Please fix <asm/byteorder.h>" 308 #endif 309 310 #if defined(__BIG_ENDIAN_BITFIELD) 311 __u8 reserved5 : 1; 312 /* Drive can return Media Catalog Number (UPC) info. */ 313 __u8 upc : 1; 314 /* Drive can return International Standard Recording Code info. */ 315 __u8 isrc : 1; 316 /* Drive supports C2 error pointers. */ 317 __u8 c2_pointers : 1; 318 /* R-W data will be returned deinterleaved and error corrected. */ 319 __u8 rw_corr : 1; 320 /* Subchannel reads can return combined R-W information. */ 321 __u8 rw_supported : 1; 322 /* Drive can continue a read cdda operation from a loss of streaming.*/ 323 __u8 cdda_accurate : 1; 324 /* Drive can read Red Book audio data. */ 325 __u8 cdda : 1; 326 #elif defined(__LITTLE_ENDIAN_BITFIELD) 327 /* Drive can read Red Book audio data. */ 328 __u8 cdda : 1; 329 /* Drive can continue a read cdda operation from a loss of streaming.*/ 330 __u8 cdda_accurate : 1; 331 /* Subchannel reads can return combined R-W information. */ 332 __u8 rw_supported : 1; 333 /* R-W data will be returned deinterleaved and error corrected. */ 334 __u8 rw_corr : 1; 335 /* Drive supports C2 error pointers. */ 336 __u8 c2_pointers : 1; 337 /* Drive can return International Standard Recording Code info. */ 338 __u8 isrc : 1; 339 /* Drive can return Media Catalog Number (UPC) info. */ 340 __u8 upc : 1; 341 __u8 reserved5 : 1; 342 #else 343 #error "Please fix <asm/byteorder.h>" 344 #endif 345 346 #if defined(__BIG_ENDIAN_BITFIELD) 347 /* Drive mechanism types. */ 348 mechtype_t mechtype : 3; 349 __u8 reserved6 : 1; 350 /* Drive can eject a disc or changer cartridge. */ 351 __u8 eject : 1; 352 /* State of prevent/allow jumper. */ 353 __u8 prevent_jumper : 1; 354 /* Present state of door lock. */ 355 __u8 lock_state : 1; 356 /* Drive can lock the door. */ 357 __u8 lock : 1; 358 #elif defined(__LITTLE_ENDIAN_BITFIELD) 359 360 /* Drive can lock the door. */ 361 __u8 lock : 1; 362 /* Present state of door lock. */ 363 __u8 lock_state : 1; 364 /* State of prevent/allow jumper. */ 365 __u8 prevent_jumper : 1; 366 /* Drive can eject a disc or changer cartridge. */ 367 __u8 eject : 1; 368 __u8 reserved6 : 1; 369 /* Drive mechanism types. */ 370 mechtype_t mechtype : 3; 371 #else 372 #error "Please fix <asm/byteorder.h>" 373 #endif 374 375 #if defined(__BIG_ENDIAN_BITFIELD) 376 __u8 reserved7 : 4; 377 /* Drive supports software slot selection. */ 378 __u8 sss : 1; /* reserved in 1.2 */ 379 /* Changer can report exact contents of slots. */ 380 __u8 disc_present : 1; /* reserved in 1.2 */ 381 /* Audio for each channel can be muted independently. */ 382 __u8 separate_mute : 1; 383 /* Audio level for each channel can be controlled independently. */ 384 __u8 separate_volume : 1; 385 #elif defined(__LITTLE_ENDIAN_BITFIELD) 386 387 /* Audio level for each channel can be controlled independently. */ 388 __u8 separate_volume : 1; 389 /* Audio for each channel can be muted independently. */ 390 __u8 separate_mute : 1; 391 /* Changer can report exact contents of slots. */ 392 __u8 disc_present : 1; /* reserved in 1.2 */ 393 /* Drive supports software slot selection. */ 394 __u8 sss : 1; /* reserved in 1.2 */ 395 __u8 reserved7 : 4; 396 #else 397 #error "Please fix <asm/byteorder.h>" 398 #endif 399 400 /* Note: the following four fields are returned in big-endian form. */ 401 /* Maximum speed (in kB/s). */ 402 unsigned short maxspeed; 403 /* Number of discrete volume levels. */ 404 unsigned short n_vol_levels; 405 /* Size of cache in drive, in kB. */ 406 unsigned short buffer_size; 407 /* Current speed (in kB/s). */ 408 unsigned short curspeed; 409 char pad[4]; 410 }; 411 412 413 struct atapi_mechstat_header { 414 #if defined(__BIG_ENDIAN_BITFIELD) 415 __u8 fault : 1; 416 __u8 changer_state : 2; 417 __u8 curslot : 5; 418 #elif defined(__LITTLE_ENDIAN_BITFIELD) 419 __u8 curslot : 5; 420 __u8 changer_state : 2; 421 __u8 fault : 1; 422 #else 423 #error "Please fix <asm/byteorder.h>" 424 #endif 425 426 #if defined(__BIG_ENDIAN_BITFIELD) 427 __u8 mech_state : 3; 428 __u8 door_open : 1; 429 __u8 reserved1 : 4; 430 #elif defined(__LITTLE_ENDIAN_BITFIELD) 431 __u8 reserved1 : 4; 432 __u8 door_open : 1; 433 __u8 mech_state : 3; 434 #else 435 #error "Please fix <asm/byteorder.h>" 436 #endif 437 438 byte curlba[3]; 439 byte nslots; 440 __u16 slot_tablelen; 441 }; 442 443 444 struct atapi_slot { 445 #if defined(__BIG_ENDIAN_BITFIELD) 446 __u8 disc_present : 1; 447 __u8 reserved1 : 6; 448 __u8 change : 1; 449 #elif defined(__LITTLE_ENDIAN_BITFIELD) 450 __u8 change : 1; 451 __u8 reserved1 : 6; 452 __u8 disc_present : 1; 453 #else 454 #error "Please fix <asm/byteorder.h>" 455 #endif 456 457 byte reserved2[3]; 458 }; 459 460 struct atapi_changer_info { 461 struct atapi_mechstat_header hdr; 462 struct atapi_slot slots[0]; 463 }; 464 465 /* Extra per-device info for cdrom drives. */ 466 struct cdrom_info { 467 468 /* Buffer for table of contents. NULL if we haven't allocated 469 a TOC buffer for this device yet. */ 470 471 struct atapi_toc *toc; 472 473 unsigned long sector_buffered; 474 unsigned long nsectors_buffered; 475 unsigned char *buffer; 476 477 /* The result of the last successful request sense command 478 on this device. */ 479 struct request_sense sense_data; 480 481 struct request request_sense_request; 482 struct packet_command request_sense_pc; 483 int dma; 484 int cmd; 485 unsigned long last_block; 486 unsigned long start_seek; 487 /* Buffer to hold mechanism status and changer slot table. */ 488 struct atapi_changer_info *changer_info; 489 490 struct ide_cd_config_flags config_flags; 491 struct ide_cd_state_flags state_flags; 492 493 /* Per-device info needed by cdrom.c generic driver. */ 494 struct cdrom_device_info devinfo; 495 }; 496 497 /**************************************************************************** 498 * Descriptions of ATAPI error codes. 499 */ 500 501 #define ARY_LEN(a) ((sizeof(a) / sizeof(a[0]))) 502 503 /* This stuff should be in cdrom.h, since it is now generic... */ 504 505 /* ATAPI sense keys (from table 140 of ATAPI 2.6) */ 506 #define NO_SENSE 0x00 507 #define RECOVERED_ERROR 0x01 508 #define NOT_READY 0x02 509 #define MEDIUM_ERROR 0x03 510 #define HARDWARE_ERROR 0x04 511 #define ILLEGAL_REQUEST 0x05 512 #define UNIT_ATTENTION 0x06 513 #define DATA_PROTECT 0x07 514 #define ABORTED_COMMAND 0x0b 515 #define MISCOMPARE 0x0e 516 517 518 519 /* This stuff should be in cdrom.h, since it is now generic... */ 520 #if VERBOSE_IDE_CD_ERRORS 521 522 /* The generic packet command opcodes for CD/DVD Logical Units, 523 * From Table 57 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */ 524 const struct { 525 unsigned short packet_command; 526 const char * const text; 527 } packet_command_texts[] = { 528 { GPCMD_TEST_UNIT_READY, "Test Unit Ready" }, 529 { GPCMD_REQUEST_SENSE, "Request Sense" }, 530 { GPCMD_FORMAT_UNIT, "Format Unit" }, 531 { GPCMD_INQUIRY, "Inquiry" }, 532 { GPCMD_START_STOP_UNIT, "Start/Stop Unit" }, 533 { GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL, "Prevent/Allow Medium Removal" }, 534 { GPCMD_READ_FORMAT_CAPACITIES, "Read Format Capacities" }, 535 { GPCMD_READ_CDVD_CAPACITY, "Read Cd/Dvd Capacity" }, 536 { GPCMD_READ_10, "Read 10" }, 537 { GPCMD_WRITE_10, "Write 10" }, 538 { GPCMD_SEEK, "Seek" }, 539 { GPCMD_WRITE_AND_VERIFY_10, "Write and Verify 10" }, 540 { GPCMD_VERIFY_10, "Verify 10" }, 541 { GPCMD_FLUSH_CACHE, "Flush Cache" }, 542 { GPCMD_READ_SUBCHANNEL, "Read Subchannel" }, 543 { GPCMD_READ_TOC_PMA_ATIP, "Read Table of Contents" }, 544 { GPCMD_READ_HEADER, "Read Header" }, 545 { GPCMD_PLAY_AUDIO_10, "Play Audio 10" }, 546 { GPCMD_GET_CONFIGURATION, "Get Configuration" }, 547 { GPCMD_PLAY_AUDIO_MSF, "Play Audio MSF" }, 548 { GPCMD_PLAYAUDIO_TI, "Play Audio TrackIndex" }, 549 { GPCMD_GET_EVENT_STATUS_NOTIFICATION, "Get Event Status Notification" }, 550 { GPCMD_PAUSE_RESUME, "Pause/Resume" }, 551 { GPCMD_STOP_PLAY_SCAN, "Stop Play/Scan" }, 552 { GPCMD_READ_DISC_INFO, "Read Disc Info" }, 553 { GPCMD_READ_TRACK_RZONE_INFO, "Read Track Rzone Info" }, 554 { GPCMD_RESERVE_RZONE_TRACK, "Reserve Rzone Track" }, 555 { GPCMD_SEND_OPC, "Send OPC" }, 556 { GPCMD_MODE_SELECT_10, "Mode Select 10" }, 557 { GPCMD_REPAIR_RZONE_TRACK, "Repair Rzone Track" }, 558 { GPCMD_MODE_SENSE_10, "Mode Sense 10" }, 559 { GPCMD_CLOSE_TRACK, "Close Track" }, 560 { GPCMD_BLANK, "Blank" }, 561 { GPCMD_SEND_EVENT, "Send Event" }, 562 { GPCMD_SEND_KEY, "Send Key" }, 563 { GPCMD_REPORT_KEY, "Report Key" }, 564 { GPCMD_LOAD_UNLOAD, "Load/Unload" }, 565 { GPCMD_SET_READ_AHEAD, "Set Read-ahead" }, 566 { GPCMD_READ_12, "Read 12" }, 567 { GPCMD_GET_PERFORMANCE, "Get Performance" }, 568 { GPCMD_SEND_DVD_STRUCTURE, "Send DVD Structure" }, 569 { GPCMD_READ_DVD_STRUCTURE, "Read DVD Structure" }, 570 { GPCMD_SET_STREAMING, "Set Streaming" }, 571 { GPCMD_READ_CD_MSF, "Read CD MSF" }, 572 { GPCMD_SCAN, "Scan" }, 573 { GPCMD_SET_SPEED, "Set Speed" }, 574 { GPCMD_PLAY_CD, "Play CD" }, 575 { GPCMD_MECHANISM_STATUS, "Mechanism Status" }, 576 { GPCMD_READ_CD, "Read CD" }, 577 }; 578 579 580 581 /* From Table 303 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */ 582 const char * const sense_key_texts[16] = { 583 "No sense data", 584 "Recovered error", 585 "Not ready", 586 "Medium error", 587 "Hardware error", 588 "Illegal request", 589 "Unit attention", 590 "Data protect", 591 "(reserved)", 592 "(reserved)", 593 "(reserved)", 594 "Aborted command", 595 "(reserved)", 596 "(reserved)", 597 "Miscompare", 598 "(reserved)", 599 }; 600 601 /* From Table 304 of the SFF8090 Ver. 3 (Mt. Fuji) draft standard. */ 602 const struct { 603 unsigned long asc_ascq; 604 const char * const text; 605 } sense_data_texts[] = { 606 { 0x000000, "No additional sense information" }, 607 { 0x000011, "Play operation in progress" }, 608 { 0x000012, "Play operation paused" }, 609 { 0x000013, "Play operation successfully completed" }, 610 { 0x000014, "Play operation stopped due to error" }, 611 { 0x000015, "No current audio status to return" }, 612 { 0x010c0a, "Write error - padding blocks added" }, 613 { 0x011700, "Recovered data with no error correction applied" }, 614 { 0x011701, "Recovered data with retries" }, 615 { 0x011702, "Recovered data with positive head offset" }, 616 { 0x011703, "Recovered data with negative head offset" }, 617 { 0x011704, "Recovered data with retries and/or CIRC applied" }, 618 { 0x011705, "Recovered data using previous sector ID" }, 619 { 0x011800, "Recovered data with error correction applied" }, 620 { 0x011801, "Recovered data with error correction and retries applied"}, 621 { 0x011802, "Recovered data - the data was auto-reallocated" }, 622 { 0x011803, "Recovered data with CIRC" }, 623 { 0x011804, "Recovered data with L-EC" }, 624 { 0x015d00, 625 "Failure prediction threshold exceeded - Predicted logical unit failure" }, 626 { 0x015d01, 627 "Failure prediction threshold exceeded - Predicted media failure" }, 628 { 0x015dff, "Failure prediction threshold exceeded - False" }, 629 { 0x017301, "Power calibration area almost full" }, 630 { 0x020400, "Logical unit not ready - cause not reportable" }, 631 /* Following is misspelled in ATAPI 2.6, _and_ in Mt. Fuji */ 632 { 0x020401, 633 "Logical unit not ready - in progress [sic] of becoming ready" }, 634 { 0x020402, "Logical unit not ready - initializing command required" }, 635 { 0x020403, "Logical unit not ready - manual intervention required" }, 636 { 0x020404, "Logical unit not ready - format in progress" }, 637 { 0x020407, "Logical unit not ready - operation in progress" }, 638 { 0x020408, "Logical unit not ready - long write in progress" }, 639 { 0x020600, "No reference position found (media may be upside down)" }, 640 { 0x023000, "Incompatible medium installed" }, 641 { 0x023a00, "Medium not present" }, 642 { 0x025300, "Media load or eject failed" }, 643 { 0x025700, "Unable to recover table of contents" }, 644 { 0x030300, "Peripheral device write fault" }, 645 { 0x030301, "No write current" }, 646 { 0x030302, "Excessive write errors" }, 647 { 0x030c00, "Write error" }, 648 { 0x030c01, "Write error - Recovered with auto reallocation" }, 649 { 0x030c02, "Write error - auto reallocation failed" }, 650 { 0x030c03, "Write error - recommend reassignment" }, 651 { 0x030c04, "Compression check miscompare error" }, 652 { 0x030c05, "Data expansion occurred during compress" }, 653 { 0x030c06, "Block not compressible" }, 654 { 0x030c07, "Write error - recovery needed" }, 655 { 0x030c08, "Write error - recovery failed" }, 656 { 0x030c09, "Write error - loss of streaming" }, 657 { 0x031100, "Unrecovered read error" }, 658 { 0x031106, "CIRC unrecovered error" }, 659 { 0x033101, "Format command failed" }, 660 { 0x033200, "No defect spare location available" }, 661 { 0x033201, "Defect list update failure" }, 662 { 0x035100, "Erase failure" }, 663 { 0x037200, "Session fixation error" }, 664 { 0x037201, "Session fixation error writin lead-in" }, 665 { 0x037202, "Session fixation error writin lead-out" }, 666 { 0x037300, "CD control error" }, 667 { 0x037302, "Power calibration area is full" }, 668 { 0x037303, "Power calibration area error" }, 669 { 0x037304, "Program memory area / RMA update failure" }, 670 { 0x037305, "Program memory area / RMA is full" }, 671 { 0x037306, "Program memory area / RMA is (almost) full" }, 672 673 { 0x040200, "No seek complete" }, 674 { 0x040300, "Write fault" }, 675 { 0x040900, "Track following error" }, 676 { 0x040901, "Tracking servo failure" }, 677 { 0x040902, "Focus servo failure" }, 678 { 0x040903, "Spindle servo failure" }, 679 { 0x041500, "Random positioning error" }, 680 { 0x041501, "Mechanical positioning or changer error" }, 681 { 0x041502, "Positioning error detected by read of medium" }, 682 { 0x043c00, "Mechanical positioning or changer error" }, 683 { 0x044000, "Diagnostic failure on component (ASCQ)" }, 684 { 0x044400, "Internal CD/DVD logical unit failure" }, 685 { 0x04b600, "Media load mechanism failed" }, 686 { 0x051a00, "Parameter list length error" }, 687 { 0x052000, "Invalid command operation code" }, 688 { 0x052100, "Logical block address out of range" }, 689 { 0x052102, "Invalid address for write" }, 690 { 0x052400, "Invalid field in command packet" }, 691 { 0x052600, "Invalid field in parameter list" }, 692 { 0x052601, "Parameter not supported" }, 693 { 0x052602, "Parameter value invalid" }, 694 { 0x052700, "Write protected media" }, 695 { 0x052c00, "Command sequence error" }, 696 { 0x052c03, "Current program area is not empty" }, 697 { 0x052c04, "Current program area is empty" }, 698 { 0x053001, "Cannot read medium - unknown format" }, 699 { 0x053002, "Cannot read medium - incompatible format" }, 700 { 0x053900, "Saving parameters not supported" }, 701 { 0x054e00, "Overlapped commands attempted" }, 702 { 0x055302, "Medium removal prevented" }, 703 { 0x055500, "System resource failure" }, 704 { 0x056300, "End of user area encountered on this track" }, 705 { 0x056400, "Illegal mode for this track or incompatible medium" }, 706 { 0x056f00, "Copy protection key exchange failure - Authentication failure" }, 707 { 0x056f01, "Copy protection key exchange failure - Key not present" }, 708 { 0x056f02, "Copy protection key exchange failure - Key not established" }, 709 { 0x056f03, "Read of scrambled sector without authentication" }, 710 { 0x056f04, "Media region code is mismatched to logical unit" }, 711 { 0x056f05, "Drive region must be permanent / region reset count error" }, 712 { 0x057203, "Session fixation error - incomplete track in session" }, 713 { 0x057204, "Empty or partially written reserved track" }, 714 { 0x057205, "No more RZONE reservations are allowed" }, 715 { 0x05bf00, "Loss of streaming" }, 716 { 0x062800, "Not ready to ready transition, medium may have changed" }, 717 { 0x062900, "Power on, reset or hardware reset occurred" }, 718 { 0x062a00, "Parameters changed" }, 719 { 0x062a01, "Mode parameters changed" }, 720 { 0x062e00, "Insufficient time for operation" }, 721 { 0x063f00, "Logical unit operating conditions have changed" }, 722 { 0x063f01, "Microcode has been changed" }, 723 { 0x065a00, "Operator request or state change input (unspecified)" }, 724 { 0x065a01, "Operator medium removal request" }, 725 { 0x0bb900, "Play operation aborted" }, 726 727 /* Here we use 0xff for the key (not a valid key) to signify 728 * that these can have _any_ key value associated with them... */ 729 { 0xff0401, "Logical unit is in process of becoming ready" }, 730 { 0xff0400, "Logical unit not ready, cause not reportable" }, 731 { 0xff0402, "Logical unit not ready, initializing command required" }, 732 { 0xff0403, "Logical unit not ready, manual intervention required" }, 733 { 0xff0500, "Logical unit does not respond to selection" }, 734 { 0xff0800, "Logical unit communication failure" }, 735 { 0xff0802, "Logical unit communication parity error" }, 736 { 0xff0801, "Logical unit communication time-out" }, 737 { 0xff2500, "Logical unit not supported" }, 738 { 0xff4c00, "Logical unit failed self-configuration" }, 739 { 0xff3e00, "Logical unit has not self-configured yet" }, 740 }; 741 #endif 742 743 744 #endif /* _IDE_CD_H */ 745