1 /**************************************************************************** 2 **************************************************************************** 3 *** 4 *** This header was automatically generated from a Linux kernel header 5 *** of the same name, to make information necessary for userspace to 6 *** call into the kernel available to libc. It contains only constants, 7 *** structures, and macros generated from the original header, and thus, 8 *** contains no copyrightable information. 9 *** 10 **************************************************************************** 11 ****************************************************************************/ 12 #ifndef _LINUX_CDROM_H 13 #define _LINUX_CDROM_H 14 15 #include <asm/byteorder.h> 16 17 #define EDRIVE_CANT_DO_THIS EOPNOTSUPP 18 19 #define CDROMPAUSE 0x5301 20 #define CDROMRESUME 0x5302 21 #define CDROMPLAYMSF 0x5303 22 #define CDROMPLAYTRKIND 0x5304 23 #define CDROMREADTOCHDR 0x5305 24 #define CDROMREADTOCENTRY 0x5306 25 #define CDROMSTOP 0x5307 26 #define CDROMSTART 0x5308 27 #define CDROMEJECT 0x5309 28 #define CDROMVOLCTRL 0x530a 29 #define CDROMSUBCHNL 0x530b 30 #define CDROMREADMODE2 0x530c 31 #define CDROMREADMODE1 0x530d 32 #define CDROMREADAUDIO 0x530e 33 #define CDROMEJECT_SW 0x530f 34 #define CDROMMULTISESSION 0x5310 35 #define CDROM_GET_MCN 0x5311 36 #define CDROM_GET_UPC CDROM_GET_MCN 37 #define CDROMRESET 0x5312 38 #define CDROMVOLREAD 0x5313 39 #define CDROMREADRAW 0x5314 40 41 #define CDROMREADCOOKED 0x5315 42 #define CDROMSEEK 0x5316 43 44 #define CDROMPLAYBLK 0x5317 45 46 #define CDROMREADALL 0x5318 47 48 #define CDROMGETSPINDOWN 0x531d 49 #define CDROMSETSPINDOWN 0x531e 50 51 #define CDROMCLOSETRAY 0x5319 52 #define CDROM_SET_OPTIONS 0x5320 53 #define CDROM_CLEAR_OPTIONS 0x5321 54 #define CDROM_SELECT_SPEED 0x5322 55 #define CDROM_SELECT_DISC 0x5323 56 #define CDROM_MEDIA_CHANGED 0x5325 57 #define CDROM_DRIVE_STATUS 0x5326 58 #define CDROM_DISC_STATUS 0x5327 59 #define CDROM_CHANGER_NSLOTS 0x5328 60 #define CDROM_LOCKDOOR 0x5329 61 #define CDROM_DEBUG 0x5330 62 #define CDROM_GET_CAPABILITY 0x5331 63 64 #define CDROMAUDIOBUFSIZ 0x5382 65 66 #define DVD_READ_STRUCT 0x5390 67 #define DVD_WRITE_STRUCT 0x5391 68 #define DVD_AUTH 0x5392 69 70 #define CDROM_SEND_PACKET 0x5393 71 #define CDROM_NEXT_WRITABLE 0x5394 72 #define CDROM_LAST_WRITTEN 0x5395 73 74 struct cdrom_msf0 75 { 76 __u8 minute; 77 __u8 second; 78 __u8 frame; 79 }; 80 81 union cdrom_addr 82 { 83 struct cdrom_msf0 msf; 84 int lba; 85 }; 86 87 struct cdrom_msf 88 { 89 __u8 cdmsf_min0; 90 __u8 cdmsf_sec0; 91 __u8 cdmsf_frame0; 92 __u8 cdmsf_min1; 93 __u8 cdmsf_sec1; 94 __u8 cdmsf_frame1; 95 }; 96 97 struct cdrom_ti 98 { 99 __u8 cdti_trk0; 100 __u8 cdti_ind0; 101 __u8 cdti_trk1; 102 __u8 cdti_ind1; 103 }; 104 105 struct cdrom_tochdr 106 { 107 __u8 cdth_trk0; 108 __u8 cdth_trk1; 109 }; 110 111 struct cdrom_volctrl 112 { 113 __u8 channel0; 114 __u8 channel1; 115 __u8 channel2; 116 __u8 channel3; 117 }; 118 119 struct cdrom_subchnl 120 { 121 __u8 cdsc_format; 122 __u8 cdsc_audiostatus; 123 __u8 cdsc_adr: 4; 124 __u8 cdsc_ctrl: 4; 125 __u8 cdsc_trk; 126 __u8 cdsc_ind; 127 union cdrom_addr cdsc_absaddr; 128 union cdrom_addr cdsc_reladdr; 129 }; 130 131 struct cdrom_tocentry 132 { 133 __u8 cdte_track; 134 __u8 cdte_adr :4; 135 __u8 cdte_ctrl :4; 136 __u8 cdte_format; 137 union cdrom_addr cdte_addr; 138 __u8 cdte_datamode; 139 }; 140 141 struct cdrom_read 142 { 143 int cdread_lba; 144 char *cdread_bufaddr; 145 int cdread_buflen; 146 }; 147 148 struct cdrom_read_audio 149 { 150 union cdrom_addr addr; 151 __u8 addr_format; 152 int nframes; 153 __u8 __user *buf; 154 }; 155 156 struct cdrom_multisession 157 { 158 union cdrom_addr addr; 159 __u8 xa_flag; 160 __u8 addr_format; 161 }; 162 163 struct cdrom_mcn 164 { 165 __u8 medium_catalog_number[14]; 166 }; 167 168 struct cdrom_blk 169 { 170 unsigned from; 171 unsigned short len; 172 }; 173 174 #define CDROM_PACKET_SIZE 12 175 176 #define CGC_DATA_UNKNOWN 0 177 #define CGC_DATA_WRITE 1 178 #define CGC_DATA_READ 2 179 #define CGC_DATA_NONE 3 180 181 struct cdrom_generic_command 182 { 183 unsigned char cmd[CDROM_PACKET_SIZE]; 184 unsigned char __user *buffer; 185 unsigned int buflen; 186 int stat; 187 struct request_sense __user *sense; 188 unsigned char data_direction; 189 int quiet; 190 int timeout; 191 void __user *reserved[1]; 192 }; 193 194 #define CD_MINS 74 195 #define CD_SECS 60 196 #define CD_FRAMES 75 197 #define CD_SYNC_SIZE 12 198 #define CD_MSF_OFFSET 150 199 #define CD_CHUNK_SIZE 24 200 #define CD_NUM_OF_CHUNKS 98 201 #define CD_FRAMESIZE_SUB 96 202 #define CD_HEAD_SIZE 4 203 #define CD_SUBHEAD_SIZE 8 204 #define CD_EDC_SIZE 4 205 #define CD_ZERO_SIZE 8 206 #define CD_ECC_SIZE 276 207 #define CD_FRAMESIZE 2048 208 #define CD_FRAMESIZE_RAW 2352 209 #define CD_FRAMESIZE_RAWER 2646 210 211 #define CD_FRAMESIZE_RAW1 (CD_FRAMESIZE_RAW-CD_SYNC_SIZE) 212 #define CD_FRAMESIZE_RAW0 (CD_FRAMESIZE_RAW-CD_SYNC_SIZE-CD_HEAD_SIZE) 213 214 #define CD_XA_HEAD (CD_HEAD_SIZE+CD_SUBHEAD_SIZE) 215 #define CD_XA_TAIL (CD_EDC_SIZE+CD_ECC_SIZE) 216 #define CD_XA_SYNC_HEAD (CD_SYNC_SIZE+CD_XA_HEAD) 217 218 #define CDROM_LBA 0x01 219 #define CDROM_MSF 0x02 220 221 #define CDROM_DATA_TRACK 0x04 222 223 #define CDROM_LEADOUT 0xAA 224 225 #define CDROM_AUDIO_INVALID 0x00 226 #define CDROM_AUDIO_PLAY 0x11 227 #define CDROM_AUDIO_PAUSED 0x12 228 #define CDROM_AUDIO_COMPLETED 0x13 229 #define CDROM_AUDIO_ERROR 0x14 230 #define CDROM_AUDIO_NO_STATUS 0x15 231 232 #define CDC_CLOSE_TRAY 0x1 233 #define CDC_OPEN_TRAY 0x2 234 #define CDC_LOCK 0x4 235 #define CDC_SELECT_SPEED 0x8 236 #define CDC_SELECT_DISC 0x10 237 #define CDC_MULTI_SESSION 0x20 238 #define CDC_MCN 0x40 239 #define CDC_MEDIA_CHANGED 0x80 240 #define CDC_PLAY_AUDIO 0x100 241 #define CDC_RESET 0x200 242 #define CDC_DRIVE_STATUS 0x800 243 #define CDC_GENERIC_PACKET 0x1000 244 #define CDC_CD_R 0x2000 245 #define CDC_CD_RW 0x4000 246 #define CDC_DVD 0x8000 247 #define CDC_DVD_R 0x10000 248 #define CDC_DVD_RAM 0x20000 249 #define CDC_MO_DRIVE 0x40000 250 #define CDC_MRW 0x80000 251 #define CDC_MRW_W 0x100000 252 #define CDC_RAM 0x200000 253 254 #define CDS_NO_INFO 0 255 #define CDS_NO_DISC 1 256 #define CDS_TRAY_OPEN 2 257 #define CDS_DRIVE_NOT_READY 3 258 #define CDS_DISC_OK 4 259 260 #define CDS_AUDIO 100 261 #define CDS_DATA_1 101 262 #define CDS_DATA_2 102 263 #define CDS_XA_2_1 103 264 #define CDS_XA_2_2 104 265 #define CDS_MIXED 105 266 267 #define CDO_AUTO_CLOSE 0x1 268 #define CDO_AUTO_EJECT 0x2 269 #define CDO_USE_FFLAGS 0x4 270 #define CDO_LOCK 0x8 271 #define CDO_CHECK_TYPE 0x10 272 273 #define CDSL_NONE ((int) (~0U>>1)-1) 274 #define CDSL_CURRENT ((int) (~0U>>1)) 275 276 #define CD_PART_MAX 64 277 #define CD_PART_MASK (CD_PART_MAX - 1) 278 279 #define GPCMD_BLANK 0xa1 280 #define GPCMD_CLOSE_TRACK 0x5b 281 #define GPCMD_FLUSH_CACHE 0x35 282 #define GPCMD_FORMAT_UNIT 0x04 283 #define GPCMD_GET_CONFIGURATION 0x46 284 #define GPCMD_GET_EVENT_STATUS_NOTIFICATION 0x4a 285 #define GPCMD_GET_PERFORMANCE 0xac 286 #define GPCMD_INQUIRY 0x12 287 #define GPCMD_LOAD_UNLOAD 0xa6 288 #define GPCMD_MECHANISM_STATUS 0xbd 289 #define GPCMD_MODE_SELECT_10 0x55 290 #define GPCMD_MODE_SENSE_10 0x5a 291 #define GPCMD_PAUSE_RESUME 0x4b 292 #define GPCMD_PLAY_AUDIO_10 0x45 293 #define GPCMD_PLAY_AUDIO_MSF 0x47 294 #define GPCMD_PLAY_AUDIO_TI 0x48 295 #define GPCMD_PLAY_CD 0xbc 296 #define GPCMD_PREVENT_ALLOW_MEDIUM_REMOVAL 0x1e 297 #define GPCMD_READ_10 0x28 298 #define GPCMD_READ_12 0xa8 299 #define GPCMD_READ_BUFFER_CAPACITY 0x5c 300 #define GPCMD_READ_CDVD_CAPACITY 0x25 301 #define GPCMD_READ_CD 0xbe 302 #define GPCMD_READ_CD_MSF 0xb9 303 #define GPCMD_READ_DISC_INFO 0x51 304 #define GPCMD_READ_DVD_STRUCTURE 0xad 305 #define GPCMD_READ_FORMAT_CAPACITIES 0x23 306 #define GPCMD_READ_HEADER 0x44 307 #define GPCMD_READ_TRACK_RZONE_INFO 0x52 308 #define GPCMD_READ_SUBCHANNEL 0x42 309 #define GPCMD_READ_TOC_PMA_ATIP 0x43 310 #define GPCMD_REPAIR_RZONE_TRACK 0x58 311 #define GPCMD_REPORT_KEY 0xa4 312 #define GPCMD_REQUEST_SENSE 0x03 313 #define GPCMD_RESERVE_RZONE_TRACK 0x53 314 #define GPCMD_SEND_CUE_SHEET 0x5d 315 #define GPCMD_SCAN 0xba 316 #define GPCMD_SEEK 0x2b 317 #define GPCMD_SEND_DVD_STRUCTURE 0xbf 318 #define GPCMD_SEND_EVENT 0xa2 319 #define GPCMD_SEND_KEY 0xa3 320 #define GPCMD_SEND_OPC 0x54 321 #define GPCMD_SET_READ_AHEAD 0xa7 322 #define GPCMD_SET_STREAMING 0xb6 323 #define GPCMD_START_STOP_UNIT 0x1b 324 #define GPCMD_STOP_PLAY_SCAN 0x4e 325 #define GPCMD_TEST_UNIT_READY 0x00 326 #define GPCMD_VERIFY_10 0x2f 327 #define GPCMD_WRITE_10 0x2a 328 #define GPCMD_WRITE_AND_VERIFY_10 0x2e 329 330 #define GPCMD_SET_SPEED 0xbb 331 332 #define GPCMD_PLAYAUDIO_TI 0x48 333 334 #define GPCMD_GET_MEDIA_STATUS 0xda 335 336 #define GPMODE_VENDOR_PAGE 0x00 337 #define GPMODE_R_W_ERROR_PAGE 0x01 338 #define GPMODE_WRITE_PARMS_PAGE 0x05 339 #define GPMODE_WCACHING_PAGE 0x08 340 #define GPMODE_AUDIO_CTL_PAGE 0x0e 341 #define GPMODE_POWER_PAGE 0x1a 342 #define GPMODE_FAULT_FAIL_PAGE 0x1c 343 #define GPMODE_TO_PROTECT_PAGE 0x1d 344 #define GPMODE_CAPABILITIES_PAGE 0x2a 345 #define GPMODE_ALL_PAGES 0x3f 346 347 #define GPMODE_CDROM_PAGE 0x0d 348 349 #define DVD_STRUCT_PHYSICAL 0x00 350 #define DVD_STRUCT_COPYRIGHT 0x01 351 #define DVD_STRUCT_DISCKEY 0x02 352 #define DVD_STRUCT_BCA 0x03 353 #define DVD_STRUCT_MANUFACT 0x04 354 355 struct dvd_layer { 356 __u8 book_version : 4; 357 __u8 book_type : 4; 358 __u8 min_rate : 4; 359 __u8 disc_size : 4; 360 __u8 layer_type : 4; 361 __u8 track_path : 1; 362 __u8 nlayers : 2; 363 __u8 track_density : 4; 364 __u8 linear_density : 4; 365 __u8 bca : 1; 366 __u32 start_sector; 367 __u32 end_sector; 368 __u32 end_sector_l0; 369 }; 370 371 #define DVD_LAYERS 4 372 373 struct dvd_physical { 374 __u8 type; 375 __u8 layer_num; 376 struct dvd_layer layer[DVD_LAYERS]; 377 }; 378 379 struct dvd_copyright { 380 __u8 type; 381 382 __u8 layer_num; 383 __u8 cpst; 384 __u8 rmi; 385 }; 386 387 struct dvd_disckey { 388 __u8 type; 389 390 unsigned agid : 2; 391 __u8 value[2048]; 392 }; 393 394 struct dvd_bca { 395 __u8 type; 396 397 int len; 398 __u8 value[188]; 399 }; 400 401 struct dvd_manufact { 402 __u8 type; 403 404 __u8 layer_num; 405 int len; 406 __u8 value[2048]; 407 }; 408 409 typedef union { 410 __u8 type; 411 412 struct dvd_physical physical; 413 struct dvd_copyright copyright; 414 struct dvd_disckey disckey; 415 struct dvd_bca bca; 416 struct dvd_manufact manufact; 417 } dvd_struct; 418 419 #define DVD_LU_SEND_AGID 0 420 #define DVD_HOST_SEND_CHALLENGE 1 421 #define DVD_LU_SEND_KEY1 2 422 #define DVD_LU_SEND_CHALLENGE 3 423 #define DVD_HOST_SEND_KEY2 4 424 425 #define DVD_AUTH_ESTABLISHED 5 426 #define DVD_AUTH_FAILURE 6 427 428 #define DVD_LU_SEND_TITLE_KEY 7 429 #define DVD_LU_SEND_ASF 8 430 #define DVD_INVALIDATE_AGID 9 431 #define DVD_LU_SEND_RPC_STATE 10 432 #define DVD_HOST_SEND_RPC_STATE 11 433 434 typedef __u8 dvd_key[5]; 435 typedef __u8 dvd_challenge[10]; 436 437 struct dvd_lu_send_agid { 438 __u8 type; 439 unsigned agid : 2; 440 }; 441 442 struct dvd_host_send_challenge { 443 __u8 type; 444 unsigned agid : 2; 445 446 dvd_challenge chal; 447 }; 448 449 struct dvd_send_key { 450 __u8 type; 451 unsigned agid : 2; 452 453 dvd_key key; 454 }; 455 456 struct dvd_lu_send_challenge { 457 __u8 type; 458 unsigned agid : 2; 459 460 dvd_challenge chal; 461 }; 462 463 #define DVD_CPM_NO_COPYRIGHT 0 464 #define DVD_CPM_COPYRIGHTED 1 465 466 #define DVD_CP_SEC_NONE 0 467 #define DVD_CP_SEC_EXIST 1 468 469 #define DVD_CGMS_UNRESTRICTED 0 470 #define DVD_CGMS_SINGLE 2 471 #define DVD_CGMS_RESTRICTED 3 472 473 struct dvd_lu_send_title_key { 474 __u8 type; 475 unsigned agid : 2; 476 477 dvd_key title_key; 478 int lba; 479 unsigned cpm : 1; 480 unsigned cp_sec : 1; 481 unsigned cgms : 2; 482 }; 483 484 struct dvd_lu_send_asf { 485 __u8 type; 486 unsigned agid : 2; 487 488 unsigned asf : 1; 489 }; 490 491 struct dvd_host_send_rpcstate { 492 __u8 type; 493 __u8 pdrc; 494 }; 495 496 struct dvd_lu_send_rpcstate { 497 __u8 type : 2; 498 __u8 vra : 3; 499 __u8 ucca : 3; 500 __u8 region_mask; 501 __u8 rpc_scheme; 502 }; 503 504 typedef union { 505 __u8 type; 506 507 struct dvd_lu_send_agid lsa; 508 struct dvd_host_send_challenge hsc; 509 struct dvd_send_key lsk; 510 struct dvd_lu_send_challenge lsc; 511 struct dvd_send_key hsk; 512 struct dvd_lu_send_title_key lstk; 513 struct dvd_lu_send_asf lsasf; 514 struct dvd_host_send_rpcstate hrpcs; 515 struct dvd_lu_send_rpcstate lrpcs; 516 } dvd_authinfo; 517 518 struct request_sense { 519 #ifdef __BIG_ENDIAN_BITFIELD 520 __u8 valid : 1; 521 __u8 error_code : 7; 522 #elif defined(__LITTLE_ENDIAN_BITFIELD) 523 __u8 error_code : 7; 524 __u8 valid : 1; 525 #endif 526 __u8 segment_number; 527 #ifdef __BIG_ENDIAN_BITFIELD 528 __u8 reserved1 : 2; 529 __u8 ili : 1; 530 __u8 reserved2 : 1; 531 __u8 sense_key : 4; 532 #elif defined(__LITTLE_ENDIAN_BITFIELD) 533 __u8 sense_key : 4; 534 __u8 reserved2 : 1; 535 __u8 ili : 1; 536 __u8 reserved1 : 2; 537 #endif 538 __u8 information[4]; 539 __u8 add_sense_len; 540 __u8 command_info[4]; 541 __u8 asc; 542 __u8 ascq; 543 __u8 fruc; 544 __u8 sks[3]; 545 __u8 asb[46]; 546 }; 547 548 #define CDF_RWRT 0x0020 549 #define CDF_HWDM 0x0024 550 #define CDF_MRW 0x0028 551 552 #define CDM_MRW_NOTMRW 0 553 #define CDM_MRW_BGFORMAT_INACTIVE 1 554 #define CDM_MRW_BGFORMAT_ACTIVE 2 555 #define CDM_MRW_BGFORMAT_COMPLETE 3 556 557 #define MRW_LBA_DMA 0 558 #define MRW_LBA_GAA 1 559 560 #define MRW_MODE_PC_PRE1 0x2c 561 #define MRW_MODE_PC 0x03 562 563 struct mrw_feature_desc { 564 __u16 feature_code; 565 #ifdef __BIG_ENDIAN_BITFIELD 566 __u8 reserved1 : 2; 567 __u8 feature_version : 4; 568 __u8 persistent : 1; 569 __u8 curr : 1; 570 #elif defined(__LITTLE_ENDIAN_BITFIELD) 571 __u8 curr : 1; 572 __u8 persistent : 1; 573 __u8 feature_version : 4; 574 __u8 reserved1 : 2; 575 #endif 576 __u8 add_len; 577 #ifdef __BIG_ENDIAN_BITFIELD 578 __u8 reserved2 : 7; 579 __u8 write : 1; 580 #elif defined(__LITTLE_ENDIAN_BITFIELD) 581 __u8 write : 1; 582 __u8 reserved2 : 7; 583 #endif 584 __u8 reserved3; 585 __u8 reserved4; 586 __u8 reserved5; 587 }; 588 589 struct rwrt_feature_desc { 590 __u16 feature_code; 591 #ifdef __BIG_ENDIAN_BITFIELD 592 __u8 reserved1 : 2; 593 __u8 feature_version : 4; 594 __u8 persistent : 1; 595 __u8 curr : 1; 596 #elif defined(__LITTLE_ENDIAN_BITFIELD) 597 __u8 curr : 1; 598 __u8 persistent : 1; 599 __u8 feature_version : 4; 600 __u8 reserved1 : 2; 601 #endif 602 __u8 add_len; 603 __u32 last_lba; 604 __u32 block_size; 605 __u16 blocking; 606 #ifdef __BIG_ENDIAN_BITFIELD 607 __u8 reserved2 : 7; 608 __u8 page_present : 1; 609 #elif defined(__LITTLE_ENDIAN_BITFIELD) 610 __u8 page_present : 1; 611 __u8 reserved2 : 7; 612 #endif 613 __u8 reserved3; 614 }; 615 616 typedef struct { 617 __u16 disc_information_length; 618 #ifdef __BIG_ENDIAN_BITFIELD 619 __u8 reserved1 : 3; 620 __u8 erasable : 1; 621 __u8 border_status : 2; 622 __u8 disc_status : 2; 623 #elif defined(__LITTLE_ENDIAN_BITFIELD) 624 __u8 disc_status : 2; 625 __u8 border_status : 2; 626 __u8 erasable : 1; 627 __u8 reserved1 : 3; 628 #else 629 #error "Please fix <asm/byteorder.h>" 630 #endif 631 __u8 n_first_track; 632 __u8 n_sessions_lsb; 633 __u8 first_track_lsb; 634 __u8 last_track_lsb; 635 #ifdef __BIG_ENDIAN_BITFIELD 636 __u8 did_v : 1; 637 __u8 dbc_v : 1; 638 __u8 uru : 1; 639 __u8 reserved2 : 2; 640 __u8 dbit : 1; 641 __u8 mrw_status : 2; 642 #elif defined(__LITTLE_ENDIAN_BITFIELD) 643 __u8 mrw_status : 2; 644 __u8 dbit : 1; 645 __u8 reserved2 : 2; 646 __u8 uru : 1; 647 __u8 dbc_v : 1; 648 __u8 did_v : 1; 649 #endif 650 __u8 disc_type; 651 __u8 n_sessions_msb; 652 __u8 first_track_msb; 653 __u8 last_track_msb; 654 __u32 disc_id; 655 __u32 lead_in; 656 __u32 lead_out; 657 __u8 disc_bar_code[8]; 658 __u8 reserved3; 659 __u8 n_opc; 660 } disc_information; 661 662 typedef struct { 663 __u16 track_information_length; 664 __u8 track_lsb; 665 __u8 session_lsb; 666 __u8 reserved1; 667 #ifdef __BIG_ENDIAN_BITFIELD 668 __u8 reserved2 : 2; 669 __u8 damage : 1; 670 __u8 copy : 1; 671 __u8 track_mode : 4; 672 __u8 rt : 1; 673 __u8 blank : 1; 674 __u8 packet : 1; 675 __u8 fp : 1; 676 __u8 data_mode : 4; 677 __u8 reserved3 : 6; 678 __u8 lra_v : 1; 679 __u8 nwa_v : 1; 680 #elif defined(__LITTLE_ENDIAN_BITFIELD) 681 __u8 track_mode : 4; 682 __u8 copy : 1; 683 __u8 damage : 1; 684 __u8 reserved2 : 2; 685 __u8 data_mode : 4; 686 __u8 fp : 1; 687 __u8 packet : 1; 688 __u8 blank : 1; 689 __u8 rt : 1; 690 __u8 nwa_v : 1; 691 __u8 lra_v : 1; 692 __u8 reserved3 : 6; 693 #endif 694 __u32 track_start; 695 __u32 next_writable; 696 __u32 free_blocks; 697 __u32 fixed_packet_size; 698 __u32 track_size; 699 __u32 last_rec_address; 700 } track_information; 701 702 struct feature_header { 703 __u32 data_len; 704 __u8 reserved1; 705 __u8 reserved2; 706 __u16 curr_profile; 707 }; 708 709 struct mode_page_header { 710 __u16 mode_data_length; 711 __u8 medium_type; 712 __u8 reserved1; 713 __u8 reserved2; 714 __u8 reserved3; 715 __u16 desc_length; 716 }; 717 718 #endif 719
