drivers/cdrom/sbpcd.h

   1 /*
   2  * sbpcd.h   Specify interface address and interface type here.
   3  */
   4
   5 /*
   6  * Attention! This file contains user-serviceable parts!
   7  * I recommend to make use of it...
   8  * If you feel helpless, look into linux/Documentation/cdrom/sbpcd
   9  * (good idea anyway, at least before mailing me).
  10  *
  11  * The definitions for the first controller can get overridden by
  12  * the kernel command line ("lilo boot option").
  13  * Examples:
  14  *                                 sbpcd=0x300,LaserMate
  15  *                             or
  16  *                                 sbpcd=0x230,SoundBlaster
  17  *                             or
  18  *                                 sbpcd=0x338,SoundScape
  19  *                             or
  20  *                                 sbpcd=0x2C0,Teac16bit
  21  *
  22  * If sbpcd gets used as a module, you can load it with
  23  *     insmod sbpcd.o sbpcd=0x300,0
  24  * or
  25  *     insmod sbpcd.o sbpcd=0x230,1
  26  * or
  27  *     insmod sbpcd.o sbpcd=0x338,2
  28  * or
  29  *     insmod sbpcd.o sbpcd=0x2C0,3
  30  * respective to override the configured address and type.
  31  */
  32
  33 /*
  34  * define your CDROM port base address as CDROM_PORT
  35  * and specify the type of your interface card as SBPRO.
  36  *
  37  * address:
  38  * ========
  39  * SBPRO type addresses typically are 0x0230 (=0x220+0x10), 0x0250, ...
  40  * LASERMATE type (CI-101P, WDH-7001C) addresses typically are 0x0300, ...
  41  * SOUNDSCAPE addresses are from the LASERMATE type and range. You have to
  42  * specify the REAL address here, not the configuration port address. Look
  43  * at the CDROM driver's invoking line within your DOS CONFIG.SYS, or let
  44  * sbpcd auto-probe, if you are not firm with the address.
  45  * There are some soundcards on the market with 0x0630, 0x0650, ...; their
  46  * type is not obvious (both types are possible).
  47  *
  48  * example: if your SBPRO audio address is 0x220, specify 0x230 and SBPRO 1.
  49  *          if your soundcard has its CDROM port above 0x300, specify
  50  *          that address and try SBPRO 0 first.
  51  *          if your SoundScape configuration port is at 0x330, specify
  52  *          0x338 and SBPRO 2.
  53  *
  54  * interface type:
  55  * ===============
  56  * set SBPRO to 1 for "true" SoundBlaster card
  57  * set SBPRO to 0 for "compatible" soundcards and
  58  *                for "poor" (no sound) interface cards.
  59  * set SBPRO to 2 for Ensonic SoundScape or SPEA Media FX cards
  60  * set SBPRO to 3 for Teac 16bit interface cards
  61  *
  62  * Almost all "compatible" sound boards need to set SBPRO to 0.
  63  * If SBPRO is set wrong, the drives will get found - but any
  64  * data access will give errors (audio access will work).
  65  * The "OmniCD" no-sound interface card from CreativeLabs and most Teac
  66  * interface cards need SBPRO 1.
  67  *
  68  * sound base:
  69  * ===========
  70  * The SOUND_BASE definition tells if we should try to turn the CD sound
  71  * channels on. It will only be of use regarding soundcards with a SbPro
  72  * compatible mixer.
  73  *
  74  * Example: #define SOUND_BASE 0x220 enables the sound card's CD channels
  75  *          #define SOUND_BASE 0     leaves the soundcard untouched
  76  */
  77 #if !(SBPCD_ISSUE-1)     /* first (or if you have only one) interface board: */
  78 #define CDROM_PORT 0x340 /* <-----------<< port address                      */
  79 #define SBPRO      0     /* <-----------<< interface type                    */
  80 #define MAX_DRIVES 4     /* set to 1 if the card does not use "drive select" */
  81 #define SOUND_BASE 0x220 /* <-----------<< sound address of this card or 0   */
  82 #endif
  83 #if !(SBPCD_ISSUE-2)     /* ==================== second interface board: === */
  84 #define CDROM_PORT 0x344 /* <-----------<< port address                      */
  85 #define SBPRO      0     /* <-----------<< interface type                    */
  86 #define MAX_DRIVES 4     /* set to 1 if the card does not use "drive select" */
  87 #define SOUND_BASE 0x000 /* <-----------<< sound address of this card or 0   */
  88 #endif
  89 #if !(SBPCD_ISSUE-3)     /* ===================== third interface board: === */
  90 #define CDROM_PORT 0x630 /* <-----------<< port address                      */
  91 #define SBPRO      1     /* <-----------<< interface type                    */
  92 #define MAX_DRIVES 4     /* set to 1 if the card does not use "drive select" */
  93 #define SOUND_BASE 0x240 /* <-----------<< sound address of this card or 0   */
  94 #endif
  95 #if !(SBPCD_ISSUE-4)     /* ==================== fourth interface board: === */
  96 #define CDROM_PORT 0x634 /* <-----------<< port address                      */
  97 #define SBPRO      0     /* <-----------<< interface type                    */
  98 #define MAX_DRIVES 4     /* set to 1 if the card does not use "drive select" */
  99 #define SOUND_BASE 0x000 /* <-----------<< sound address of this card or 0   */
 100 #endif
 101
 102 /*
 103  * some more or less user dependent definitions - service them!
 104  */
 105
 106 /* Set this to 0 once you have configured your interface definitions right. */
 107 #define DISTRIBUTION 1
 108
 109 /*
 110  * Time to wait after giving a message.
 111  * This gets important if you enable non-standard DBG_xxx flags.
 112  * You will see what happens if you omit the pause or make it
 113  * too short. Be warned!
 114  */
 115 #define KLOGD_PAUSE 1
 116
 117 /* tray control: eject tray if no disk is in */
 118 #if DISTRIBUTION
 119 #define JUKEBOX 0
 120 #else
 121 #define JUKEBOX 1
 122 #endif /* DISTRIBUTION */
 123
 124 /* tray control: eject tray after last use */
 125 #if DISTRIBUTION
 126 #define EJECT 0
 127 #else
 128 #define EJECT 1
 129 #endif /* DISTRIBUTION */
 130
 131 /* max. number of audio frames to read with one     */
 132 /* request (allocates n* 2352 bytes kernel memory!) */
 133 /* may be freely adjusted, f.e. 75 (= 1 sec.), at   */
 134 /* runtime by use of the CDROMAUDIOBUFSIZ ioctl.    */
 135 #define READ_AUDIO 0
 136
 137 /* Optimizations for the Teac CD-55A drive read performance.
 138  * SBP_TEAC_SPEED can be changed here, or one can set the
 139  * variable "teac" when loading as a module.
 140  * Valid settings are:
 141  *   0 - very slow - the recommended "DISTRIBUTION 1" setup.
 142  *   1 - 2x performance with little overhead. No busy waiting.
 143  *   2 - 4x performance with 5ms overhead per read. Busy wait.
 144  *
 145  * Setting SBP_TEAC_SPEED or the variable 'teac' to anything
 146  * other than 0 may cause problems. If you run into them, first
 147  * change SBP_TEAC_SPEED back to 0 and see if your drive responds
 148  * normally. If yes, you are "allowed" to report your case - to help
 149  * me with the driver, not to solve your hassle. Don´t mail if you
 150  * simply are stuck into your own "tuning" experiments, you know?
 151  */
 152 #define SBP_TEAC_SPEED 1
 153
 154 /*==========================================================================*/
 155 /*==========================================================================*/
 156 /*
 157  * nothing to change below here if you are not fully aware what you're doing
 158  */
 159 #ifndef _LINUX_SBPCD_H
 160
 161 #define _LINUX_SBPCD_H
 162 /*==========================================================================*/
 163 /*==========================================================================*/
 164 /*
 165  * driver's own read_ahead, data mode
 166  */
 167 #define SBP_BUFFER_FRAMES 8
 168
 169 #define LONG_TIMING 0 /* test against timeouts with "gold" CDs on CR-521 */
 170 #undef  FUTURE
 171 #undef SAFE_MIXED
 172
 173 #define TEST_UPC 0
 174 #define SPEA_TEST 0
 175 #define TEST_STI 0
 176 #define OLD_BUSY 0
 177 #undef PATH_CHECK
 178 #ifndef SOUND_BASE
 179 #define SOUND_BASE 0
 180 #endif
 181 #if DISTRIBUTION
 182 #undef SBP_TEAC_SPEED
 183 #define SBP_TEAC_SPEED 0
 184 #endif
 185 /*==========================================================================*/
 186 /*
 187  * DDI interface definitions
 188  * "invented" by Fred N. van Kempen..
 189  */
 190 #define DDIOCSDBG       0x9000
 191
 192 /*==========================================================================*/
 193 /*
 194  * "private" IOCTL functions
 195  */
 196 #define CDROMAUDIOBUFSIZ        0x5382 /* set the audio buffer size */
 197
 198 /*==========================================================================*/
 199 /*
 200  * Debug output levels
 201  */
 202 #define DBG_INF 1       /* necessary information */
 203 #define DBG_BSZ 2       /* BLOCK_SIZE trace */
 204 #define DBG_REA 3       /* READ status trace */
 205 #define DBG_CHK 4       /* MEDIA CHECK trace */
 206 #define DBG_TIM 5       /* datarate timer test */
 207 #define DBG_INI 6       /* initialization trace */
 208 #define DBG_TOC 7       /* tell TocEntry values */
 209 #define DBG_IOC 8       /* ioctl trace */
 210 #define DBG_STA 9       /* ResponseStatus() trace */
 211 #define DBG_ERR 10      /* cc_ReadError() trace */
 212 #define DBG_CMD 11      /* cmd_out() trace */
 213 #define DBG_WRN 12      /* give explanation before auto-probing */
 214 #define DBG_MUL 13      /* multi session code test */
 215 #define DBG_IDX 14      /* test code for drive_id !=0 */
 216 #define DBG_IOX 15      /* some special information */
 217 #define DBG_DID 16      /* drive ID test */
 218 #define DBG_RES 17      /* drive reset info */
 219 #define DBG_SPI 18      /* SpinUp test */
 220 #define DBG_IOS 19      /* ioctl trace: subchannel functions */
 221 #define DBG_IO2 20      /* ioctl trace: general */
 222 #define DBG_UPC 21      /* show UPC information */
 223 #define DBG_XA1 22      /* XA mode debugging */
 224 #define DBG_LCK 23      /* door (un)lock info */
 225 #define DBG_SQ1 24      /* dump SubQ frame */
 226 #define DBG_AUD 25      /* READ AUDIO debugging */
 227 #define DBG_SEQ 26      /* Sequoia interface configuration trace */
 228 #define DBG_LCS 27      /* Longshine LCS-7260 debugging trace */
 229 #define DBG_CD2 28      /* MKE/Funai CD200 debugging trace */
 230 #define DBG_TEA 29      /* TEAC CD-55A debugging trace */
 231 #define DBG_ECS 30      /* ECS-AT (Vertos 100) debugging trace */
 232 #define DBG_000 31      /* unnecessary information */
 233
 234 /*==========================================================================*/
 235 /*==========================================================================*/
 236
 237 /*
 238  * bits of flags_cmd_out:
 239  */
 240 #define f_respo3                0x100
 241 #define f_putcmd                0x80
 242 #define f_respo2                0x40
 243 #define f_lopsta                0x20
 244 #define f_getsta                0x10
 245 #define f_ResponseStatus        0x08
 246 #define f_obey_p_check          0x04
 247 #define f_bit1                  0x02
 248 #define f_wait_if_busy          0x01
 249
 250 /*
 251  * diskstate_flags:
 252  */
 253 #define x80_bit                 0x80
 254 #define upc_bit                 0x40
 255 #define volume_bit              0x20
 256 #define toc_bit                 0x10
 257 #define multisession_bit        0x08
 258 #define cd_size_bit             0x04
 259 #define subq_bit                0x02
 260 #define frame_size_bit          0x01
 261
 262 /*
 263  * disk states (bits of diskstate_flags):
 264  */
 265 #define upc_valid               (D_S[d].diskstate_flags&upc_bit)
 266 #define volume_valid            (D_S[d].diskstate_flags&volume_bit)
 267 #define toc_valid               (D_S[d].diskstate_flags&toc_bit)
 268 #define cd_size_valid           (D_S[d].diskstate_flags&cd_size_bit)
 269 #define subq_valid              (D_S[d].diskstate_flags&subq_bit)
 270 #define frame_size_valid        (D_S[d].diskstate_flags&frame_size_bit)
 271
 272 /*
 273  * the status_bits variable
 274  */
 275 #define p_success       0x100
 276 #define p_door_closed   0x80
 277 #define p_caddy_in      0x40
 278 #define p_spinning      0x20
 279 #define p_check         0x10
 280 #define p_busy_new      0x08
 281 #define p_door_locked   0x04
 282 #define p_disk_ok       0x01
 283
 284 /*
 285  * LCS-7260 special status result bits:
 286  */
 287 #define p_lcs_door_locked       0x02
 288 #define p_lcs_door_closed       0x01 /* probably disk_in */
 289
 290 /*
 291  * CR-52x special status result bits:
 292  */
 293 #define p_caddin_old    0x40
 294 #define p_success_old   0x08
 295 #define p_busy_old      0x04
 296 #define p_bit_1         0x02    /* hopefully unused now */
 297
 298 /*
 299  * "generation specific" defs of the status result bits:
 300  */
 301 #define p0_door_closed  0x80
 302 #define p0_caddy_in     0x40
 303 #define p0_spinning     0x20
 304 #define p0_check        0x10
 305 #define p0_success      0x08 /* unused */
 306 #define p0_busy         0x04
 307 #define p0_bit_1        0x02 /* unused */
 308 #define p0_disk_ok      0x01
 309
 310 #define pL_disk_in      0x40
 311 #define pL_spinning     0x20
 312 #define pL_check        0x10
 313 #define pL_success      0x08 /* unused ?? */
 314 #define pL_busy         0x04
 315 #define pL_door_locked  0x02
 316 #define pL_door_closed  0x01
 317
 318 #define pV_door_closed  0x40
 319 #define pV_spinning     0x20
 320 #define pV_check        0x10
 321 #define pV_success      0x08
 322 #define pV_busy         0x04
 323 #define pV_door_locked  0x02
 324 #define pV_disk_ok      0x01
 325
 326 #define p1_door_closed  0x80
 327 #define p1_disk_in      0x40
 328 #define p1_spinning     0x20
 329 #define p1_check        0x10
 330 #define p1_busy         0x08
 331 #define p1_door_locked  0x04
 332 #define p1_bit_1        0x02 /* unused */
 333 #define p1_disk_ok      0x01
 334
 335 #define p2_disk_ok      0x80
 336 #define p2_door_locked  0x40
 337 #define p2_spinning     0x20
 338 #define p2_busy2        0x10
 339 #define p2_busy1        0x08
 340 #define p2_door_closed  0x04
 341 #define p2_disk_in      0x02
 342 #define p2_check        0x01
 343
 344 /*
 345  * used drive states:
 346  */
 347 #define st_door_closed  (D_S[d].status_bits&p_door_closed)
 348 #define st_caddy_in     (D_S[d].status_bits&p_caddy_in)
 349 #define st_spinning     (D_S[d].status_bits&p_spinning)
 350 #define st_check        (D_S[d].status_bits&p_check)
 351 #define st_busy         (D_S[d].status_bits&p_busy_new)
 352 #define st_door_locked  (D_S[d].status_bits&p_door_locked)
 353 #define st_diskok       (D_S[d].status_bits&p_disk_ok)
 354
 355 /*
 356  * bits of the CDi_status register:
 357  */
 358 #define s_not_result_ready      0x04 /* 0: "result ready" */
 359 #define s_not_data_ready        0x02 /* 0: "data ready"   */
 360 #define s_attention             0x01 /* 1: "attention required" */
 361 /*
 362  * usable as:
 363  */
 364 #define DRV_ATTN        ((inb(CDi_status)&s_attention)!=0)
 365 #define DATA_READY      ((inb(CDi_status)&s_not_data_ready)==0)
 366 #define RESULT_READY    ((inb(CDi_status)&s_not_result_ready)==0)
 367
 368 /*
 369  * drive families and types (firmware versions):
 370  */
 371 #define drv_fam0        0x0100          /* CR-52x family */
 372 #define drv_199         (drv_fam0+0x01) /* <200 */
 373 #define drv_200         (drv_fam0+0x02) /* <201 */
 374 #define drv_201         (drv_fam0+0x03) /* <210 */
 375 #define drv_210         (drv_fam0+0x04) /* <211 */
 376 #define drv_211         (drv_fam0+0x05) /* <300 */
 377 #define drv_300         (drv_fam0+0x06) /* >=300 */
 378
 379 #define drv_fam1        0x0200          /* CR-56x family */
 380 #define drv_099         (drv_fam1+0x01) /* <100 */
 381 #define drv_100         (drv_fam1+0x02) /* >=100, only 1.02 and 5.00 known */
 382
 383 #define drv_fam2        0x0400          /* CD200 family */
 384
 385 #define drv_famT        0x0800          /* TEAC CD-55A */
 386
 387 #define drv_famL        0x1000          /* Longshine family */
 388 #define drv_260         (drv_famL+0x01) /* LCS-7260 */
 389 #define drv_e1          (drv_famL+0x01) /* LCS-7260, firmware "A E1" */
 390 #define drv_f4          (drv_famL+0x02) /* LCS-7260, firmware "A4F4" */
 391
 392 #define drv_famV        0x2000          /* ECS-AT (vertos-100) family */
 393 #define drv_at          (drv_famV+0x01) /* ECS-AT, firmware "1.00" */
 394
 395 #define fam0_drive      (D_S[d].drv_type&drv_fam0)
 396 #define famL_drive      (D_S[d].drv_type&drv_famL)
 397 #define famV_drive      (D_S[d].drv_type&drv_famV)
 398 #define fam1_drive      (D_S[d].drv_type&drv_fam1)
 399 #define fam2_drive      (D_S[d].drv_type&drv_fam2)
 400 #define famT_drive      (D_S[d].drv_type&drv_famT)
 401 #define fam0L_drive     (D_S[d].drv_type&(drv_fam0|drv_famL))
 402 #define fam0V_drive     (D_S[d].drv_type&(drv_fam0|drv_famV))
 403 #define famLV_drive     (D_S[d].drv_type&(drv_famL|drv_famV))
 404 #define fam0LV_drive    (D_S[d].drv_type&(drv_fam0|drv_famL|drv_famV))
 405 #define fam1L_drive     (D_S[d].drv_type&(drv_fam1|drv_famL))
 406 #define fam1V_drive     (D_S[d].drv_type&(drv_fam1|drv_famV))
 407 #define fam1LV_drive    (D_S[d].drv_type&(drv_fam1|drv_famL|drv_famV))
 408 #define fam01_drive     (D_S[d].drv_type&(drv_fam0|drv_fam1))
 409 #define fam12_drive     (D_S[d].drv_type&(drv_fam1|drv_fam2))
 410 #define fam2T_drive     (D_S[d].drv_type&(drv_fam2|drv_famT))
 411
 412 /*
 413  * audio states:
 414  */
 415 #define audio_playing   2
 416 #define audio_pausing   1
 417
 418 /*
 419  * drv_pattern, drv_options:
 420  */
 421 #define speed_auto      0x80
 422 #define speed_300       0x40
 423 #define speed_150       0x20
 424 #define audio_mono      0x04
 425
 426 /*
 427  * values of cmd_type (0 else):
 428  */
 429 #define READ_M1 0x01    /* "data mode 1": 2048 bytes per frame */
 430 #define READ_M2 0x02    /* "data mode 2": 12+2048+280 bytes per frame */
 431 #define READ_SC 0x04    /* "subchannel info": 96 bytes per frame */
 432 #define READ_AU 0x08    /* "audio frame": 2352 bytes per frame */
 433
 434 /*
 435  * sense_byte:
 436  *
 437  *          values: 00
 438  *                  01
 439  *                  81
 440  *                  82 "raw audio" mode
 441  *                  xx from infobuf[0] after 85 00 00 00 00 00 00
 442  */
 443
 444 /* audio status (bin) */
 445 #define aud_00 0x00 /* Audio status byte not supported or not valid */
 446 #define audx11 0x0b /* Audio play operation in progress             */
 447 #define audx12 0x0c /* Audio play operation paused                  */
 448 #define audx13 0x0d /* Audio play operation successfully completed  */
 449 #define audx14 0x0e /* Audio play operation stopped due to error    */
 450 #define audx15 0x0f /* No current audio status to return            */
 451 /* audio status (bcd) */
 452 #define aud_11 0x11 /* Audio play operation in progress             */
 453 #define aud_12 0x12 /* Audio play operation paused                  */
 454 #define aud_13 0x13 /* Audio play operation successfully completed  */
 455 #define aud_14 0x14 /* Audio play operation stopped due to error    */
 456 #define aud_15 0x15 /* No current audio status to return            */
 457
 458 /*
 459  * highest allowed drive number (MINOR+1)
 460  */
 461 #define NR_SBPCD        4
 462
 463 /*
 464  * we try to never disable interrupts - seems to work
 465  */
 466 #define SBPCD_DIS_IRQ   0
 467
 468 /*
 469  * "write byte to port"
 470  */
 471 #define OUT(x,y)        outb(y,x)
 472
 473 /*==========================================================================*/
 474
 475 #define MIXER_addr SOUND_BASE+4 /* sound card's address register */
 476 #define MIXER_data SOUND_BASE+5 /* sound card's data register */
 477 #define MIXER_CD_Volume 0x28    /* internal SB Pro register address */
 478
 479 /*==========================================================================*/
 480
 481 #define MAX_TRACKS      99
 482
 483 #define ERR_DISKCHANGE 615
 484
 485 /*==========================================================================*/
 486 /*
 487  * To make conversions easier (machine dependent!)
 488  */
 489 typedef union _msf
 490 {
 491         u_int n;
 492         u_char c[4];
 493 } MSF;
 494
 495 typedef union _blk
 496 {
 497         u_int n;
 498         u_char c[4];
 499 } BLK;
 500
 501 /*==========================================================================*/
 502
 503 /*============================================================================
 504 ==============================================================================
 505
 506 COMMAND SET of "old" drives like CR-521, CR-522
 507                (the CR-562 family is different):
 508
 509 No.     Command                        Code
 510 --------------------------------------------
 511
 512 Drive Commands:
 513  1      Seek                            01
 514  2      Read Data                       02
 515  3      Read XA-Data                    03
 516  4      Read Header                     04
 517  5      Spin Up                         05
 518  6      Spin Down                       06
 519  7      Diagnostic                      07
 520  8      Read UPC                        08
 521  9      Read ISRC                       09
 522 10      Play Audio                      0A
 523 11      Play Audio MSF                  0B
 524 12      Play Audio Track/Index          0C
 525
 526 Status Commands:
 527 13      Read Status                     81
 528 14      Read Error                      82
 529 15      Read Drive Version              83
 530 16      Mode Select                     84
 531 17      Mode Sense                      85
 532 18      Set XA Parameter                86
 533 19      Read XA Parameter               87
 534 20      Read Capacity                   88
 535 21      Read SUB_Q                      89
 536 22      Read Disc Code                  8A
 537 23      Read Disc Information           8B
 538 24      Read TOC                        8C
 539 25      Pause/Resume                    8D
 540 26      Read Packet                     8E
 541 27      Read Path Check                 00
 542
 543
 544 all numbers (lba, msf-bin, msf-bcd, counts) to transfer high byte first
 545
 546 mnemo     7-byte command        #bytes response (r0...rn)
 547 ________ ____________________  ____
 548
 549 Read Status:
 550 status:  81.                    (1)  one-byte command, gives the main
 551                                                           status byte
 552 Read Error:
 553 check1:  82 00 00 00 00 00 00.  (6)  r1: audio status
 554
 555 Read Packet:
 556 check2:  8e xx 00 00 00 00 00. (xx)  gets xx bytes response, relating
 557                                         to commands 01 04 05 07 08 09
 558
 559 Play Audio:
 560 play:    0a ll-bb-aa nn-nn-nn.  (0)  play audio, ll-bb-aa: starting block (lba),
 561                                                  nn-nn-nn: #blocks
 562 Play Audio MSF:
 563          0b mm-ss-ff mm-ss-ff   (0)  play audio from/to
 564
 565 Play Audio Track/Index:
 566          0c ...
 567
 568 Pause/Resume:
 569 pause:   8d pr 00 00 00 00 00.  (0)  pause (pr=00)
 570                                      resume (pr=80) audio playing
 571
 572 Mode Select:
 573          84 00 nn-nn ??.?? 00   (0)  nn-nn: 2048 or 2340
 574                                      possibly defines transfer size
 575
 576 set_vol: 84 83 00 00 sw le 00.  (0)  sw(itch): lrxxxxxx (off=1)
 577                                      le(vel): min=0, max=FF, else half
 578                                      (firmware 2.11)
 579
 580 Mode Sense:
 581 get_vol: 85 03 00 00 00 00 00.  (2)  tell current audio volume setting
 582
 583 Read Disc Information:
 584 tocdesc: 8b 00 00 00 00 00 00.  (6)  read the toc descriptor ("msf-bin"-format)
 585
 586 Read TOC:
 587 tocent:  8c fl nn 00 00 00 00.  (8)  read toc entry #nn
 588                                        (fl=0:"lba"-, =2:"msf-bin"-format)
 589
 590 Read Capacity:
 591 capacit: 88 00 00 00 00 00 00.  (5)  "read CD-ROM capacity"
 592
 593
 594 Read Path Check:
 595 ping:    00 00 00 00 00 00 00.  (2)  r0=AA, r1=55
 596                                      ("ping" if the drive is connected)
 597
 598 Read Drive Version:
 599 ident:   83 00 00 00 00 00 00. (12)  gives "MATSHITAn.nn"
 600                                      (n.nn = 2.01, 2.11., 3.00, ...)
 601
 602 Seek:
 603 seek:    01 00 ll-bb-aa 00 00.  (0)
 604 seek:    01 02 mm-ss-ff 00 00.  (0)
 605
 606 Read Data:
 607 read:    02 xx-xx-xx nn-nn fl.  (?)  read nn-nn blocks of 2048 bytes,
 608                                      starting at block xx-xx-xx
 609                                      fl=0: "lba"-, =2:"msf-bcd"-coded xx-xx-xx
 610
 611 Read XA-Data:
 612 read:    03 xx-xx-xx nn-nn fl.  (?)  read nn-nn blocks of 2340 bytes,
 613                                      starting at block xx-xx-xx
 614                                      fl=0: "lba"-, =2:"msf-bcd"-coded xx-xx-xx
 615
 616 Read SUB_Q:
 617          89 fl 00 00 00 00 00. (13)  r0: audio status, r4-r7: lba/msf,
 618                                        fl=0: "lba", fl=2: "msf"
 619
 620 Read Disc Code:
 621          8a 00 00 00 00 00 00. (14)  possibly extended "check condition"-info
 622
 623 Read Header:
 624          04 00 ll-bb-aa 00 00.  (0)   4 bytes response with "check2"
 625          04 02 mm-ss-ff 00 00.  (0)   4 bytes response with "check2"
 626
 627 Spin Up:
 628          05 00 ll-bb-aa 00 00.  (0)  possibly implies a "seek"
 629
 630 Spin Down:
 631          06 ...
 632
 633 Diagnostic:
 634          07 00 ll-bb-aa 00 00.  (2)   2 bytes response with "check2"
 635          07 02 mm-ss-ff 00 00.  (2)   2 bytes response with "check2"
 636
 637 Read UPC:
 638          08 00 ll-bb-aa 00 00. (16)
 639          08 02 mm-ss-ff 00 00. (16)
 640
 641 Read ISRC:
 642          09 00 ll-bb-aa 00 00. (15)  15 bytes response with "check2"
 643          09 02 mm-ss-ff 00 00. (15)  15 bytes response with "check2"
 644
 645 Set XA Parameter:
 646          86 ...
 647
 648 Read XA Parameter:
 649          87 ...
 650
 651 ==============================================================================
 652 ============================================================================*/
 653
 654 /*
 655  * commands
 656  *
 657  * CR-52x:      CMD0_
 658  * CR-56x:      CMD1_
 659  * CD200:       CMD2_
 660  * LCS-7260:    CMDL_
 661  * TEAC CD-55A: CMDT_
 662  * ECS-AT:      CMDV_
 663  */
 664 #define CMD1_RESET      0x0a
 665 #define CMD2_RESET      0x01
 666 #define CMDT_RESET      0xc0
 667
 668 #define CMD1_LOCK_CTL   0x0c
 669 #define CMD2_LOCK_CTL   0x1e
 670 #define CMDT_LOCK_CTL   CMD2_LOCK_CTL
 671 #define CMDL_LOCK_CTL   0x0e
 672 #define CMDV_LOCK_CTL   CMDL_LOCK_CTL
 673
 674 #define CMD1_TRAY_CTL   0x07
 675 #define CMD2_TRAY_CTL   0x1b
 676 #define CMDT_TRAY_CTL   CMD2_TRAY_CTL
 677 #define CMDL_TRAY_CTL   0x0d
 678 #define CMDV_TRAY_CTL   CMDL_TRAY_CTL
 679
 680 #define CMD1_MULTISESS  0x8d
 681 #define CMDL_MULTISESS  0x8c
 682 #define CMDV_MULTISESS  CMDL_MULTISESS
 683
 684 #define CMD1_SUBCHANINF 0x11
 685 #define CMD2_SUBCHANINF 0x??
 686
 687 #define CMD1_ABORT      0x08
 688 #define CMD2_ABORT      0x08
 689 #define CMDT_ABORT      0x08
 690
 691 #define CMD2_x02        0x02
 692
 693 #define CMD2_SETSPEED   0xda
 694
 695 #define CMD0_PATH_CHECK 0x00
 696 #define CMD1_PATH_CHECK 0x???
 697 #define CMD2_PATH_CHECK 0x???
 698 #define CMDT_PATH_CHECK 0x???
 699 #define CMDL_PATH_CHECK CMD0_PATH_CHECK
 700 #define CMDV_PATH_CHECK CMD0_PATH_CHECK
 701
 702 #define CMD0_SEEK       0x01
 703 #define CMD1_SEEK       CMD0_SEEK
 704 #define CMD2_SEEK       0x2b
 705 #define CMDT_SEEK       CMD2_SEEK
 706 #define CMDL_SEEK       CMD0_SEEK
 707 #define CMDV_SEEK       CMD0_SEEK
 708
 709 #define CMD0_READ       0x02
 710 #define CMD1_READ       0x10
 711 #define CMD2_READ       0x28
 712 #define CMDT_READ       CMD2_READ
 713 #define CMDL_READ       CMD0_READ
 714 #define CMDV_READ       CMD0_READ
 715
 716 #define CMD0_READ_XA    0x03
 717 #define CMD2_READ_XA    0xd4
 718 #define CMD2_READ_XA2   0xd5
 719 #define CMDL_READ_XA    CMD0_READ_XA /* really ?? */
 720 #define CMDV_READ_XA    CMD0_READ_XA
 721
 722 #define CMD0_READ_HEAD  0x04
 723
 724 #define CMD0_SPINUP     0x05
 725 #define CMD1_SPINUP     0x02
 726 #define CMD2_SPINUP     CMD2_TRAY_CTL
 727 #define CMDL_SPINUP     CMD0_SPINUP
 728 #define CMDV_SPINUP     CMD0_SPINUP
 729
 730 #define CMD0_SPINDOWN   0x06 /* really??? */
 731 #define CMD1_SPINDOWN   0x06
 732 #define CMD2_SPINDOWN   CMD2_TRAY_CTL
 733 #define CMDL_SPINDOWN   0x0d
 734 #define CMDV_SPINDOWN   CMD0_SPINDOWN
 735
 736 #define CMD0_DIAG       0x07
 737
 738 #define CMD0_READ_UPC   0x08
 739 #define CMD1_READ_UPC   0x88
 740 #define CMD2_READ_UPC   0x???
 741 #define CMDL_READ_UPC   CMD0_READ_UPC
 742 #define CMDV_READ_UPC   0x8f
 743
 744 #define CMD0_READ_ISRC  0x09
 745
 746 #define CMD0_PLAY       0x0a
 747 #define CMD1_PLAY       0x???
 748 #define CMD2_PLAY       0x???
 749 #define CMDL_PLAY       CMD0_PLAY
 750 #define CMDV_PLAY       CMD0_PLAY
 751
 752 #define CMD0_PLAY_MSF   0x0b
 753 #define CMD1_PLAY_MSF   0x0e
 754 #define CMD2_PLAY_MSF   0x47
 755 #define CMDT_PLAY_MSF   CMD2_PLAY_MSF
 756 #define CMDL_PLAY_MSF   0x???
 757
 758 #define CMD0_PLAY_TI    0x0c
 759 #define CMD1_PLAY_TI    0x0f
 760
 761 #define CMD0_STATUS     0x81
 762 #define CMD1_STATUS     0x05
 763 #define CMD2_STATUS     0x00
 764 #define CMDT_STATUS     CMD2_STATUS
 765 #define CMDL_STATUS     CMD0_STATUS
 766 #define CMDV_STATUS     CMD0_STATUS
 767 #define CMD2_SEEK_LEADIN 0x00
 768
 769 #define CMD0_READ_ERR   0x82
 770 #define CMD1_READ_ERR   CMD0_READ_ERR
 771 #define CMD2_READ_ERR   0x03
 772 #define CMDT_READ_ERR   CMD2_READ_ERR /* get audio status */
 773 #define CMDL_READ_ERR   CMD0_READ_ERR
 774 #define CMDV_READ_ERR   CMD0_READ_ERR
 775
 776 #define CMD0_READ_VER   0x83
 777 #define CMD1_READ_VER   CMD0_READ_VER
 778 #define CMD2_READ_VER   0x12
 779 #define CMDT_READ_VER   CMD2_READ_VER /* really ?? */
 780 #define CMDL_READ_VER   CMD0_READ_VER
 781 #define CMDV_READ_VER   CMD0_READ_VER
 782
 783 #define CMD0_SETMODE    0x84
 784 #define CMD1_SETMODE    0x09
 785 #define CMD2_SETMODE    0x55
 786 #define CMDT_SETMODE    CMD2_SETMODE
 787 #define CMDL_SETMODE    CMD0_SETMODE
 788
 789 #define CMD0_GETMODE    0x85
 790 #define CMD1_GETMODE    0x84
 791 #define CMD2_GETMODE    0x5a
 792 #define CMDT_GETMODE    CMD2_GETMODE
 793 #define CMDL_GETMODE    CMD0_GETMODE
 794
 795 #define CMD0_SET_XA     0x86
 796
 797 #define CMD0_GET_XA     0x87
 798
 799 #define CMD0_CAPACITY   0x88
 800 #define CMD1_CAPACITY   0x85
 801 #define CMD2_CAPACITY   0x25
 802 #define CMDL_CAPACITY   CMD0_CAPACITY /* missing in some firmware versions */
 803
 804 #define CMD0_READSUBQ   0x89
 805 #define CMD1_READSUBQ   0x87
 806 #define CMD2_READSUBQ   0x42
 807 #define CMDT_READSUBQ   CMD2_READSUBQ
 808 #define CMDL_READSUBQ   CMD0_READSUBQ
 809 #define CMDV_READSUBQ   CMD0_READSUBQ
 810
 811 #define CMD0_DISKCODE   0x8a
 812
 813 #define CMD0_DISKINFO   0x8b
 814 #define CMD1_DISKINFO   CMD0_DISKINFO
 815 #define CMD2_DISKINFO   0x43
 816 #define CMDT_DISKINFO   CMD2_DISKINFO
 817 #define CMDL_DISKINFO   CMD0_DISKINFO
 818 #define CMDV_DISKINFO   CMD0_DISKINFO
 819
 820 #define CMD0_READTOC    0x8c
 821 #define CMD1_READTOC    CMD0_READTOC
 822 #define CMD2_READTOC    0x???
 823 #define CMDL_READTOC    CMD0_READTOC
 824 #define CMDV_READTOC    CMD0_READTOC
 825
 826 #define CMD0_PAU_RES    0x8d
 827 #define CMD1_PAU_RES    0x0d
 828 #define CMD2_PAU_RES    0x4b
 829 #define CMDT_PAUSE      CMD2_PAU_RES
 830 #define CMDL_PAU_RES    CMD0_PAU_RES
 831 #define CMDV_PAUSE      CMD0_PAU_RES
 832
 833 #define CMD0_PACKET     0x8e
 834 #define CMD1_PACKET     CMD0_PACKET
 835 #define CMD2_PACKET     0x???
 836 #define CMDL_PACKET     CMD0_PACKET
 837 #define CMDV_PACKET     0x???
 838
 839 /*==========================================================================*/
 840 /*==========================================================================*/
 841 #endif /* _LINUX_SBPCD_H */
 842 /*==========================================================================*/
 843 /*
 844  * Overrides for Emacs so that we follow Linus's tabbing style.
 845  * Emacs will notice this stuff at the end of the file and automatically
 846  * adjust the settings for this buffer only.  This must remain at the end
 847  * of the file.
 848  * ---------------------------------------------------------------------------
 849  * Local variables:
 850  * c-indent-level: 8
 851  * c-brace-imaginary-offset: 0
 852  * c-brace-offset: -8
 853  * c-argdecl-indent: 8
 854  * c-label-offset: -8
 855  * c-continued-statement-offset: 8
 856  * c-continued-brace-offset: 0
 857  * End:
 858  */