1 /* 2 * sbpcd.h Specify interface address and interface type here. 3 */ 4 5 /* 6 * the definitions for the first controller can get overridden by 7 * the kernel command line ("lilo boot option"). 8 * Examples: 9 * sbpcd=0x230,SoundBlaster 10 * or 11 * sbpcd=0x300,LaserMate 12 * or 13 * sbpcd=0x330,SPEA 14 * 15 * These strings are case sensitive !!! 16 */ 17 18 /* 19 * put your CDROM port base address into CDROM_PORT 20 * and specify the type of your interface in SBPRO. 21 * 22 * SBPRO addresses typically are 0x0230 (=0x220+0x10), 0x0250, ... 23 * LASERMATE (CI-101P, WDH-7001C) addresses typically are 0x0300, 0x0310, ... 24 * SPEA addresses are 0x320, 0x330, 0x340, 0x350 25 * there are some soundcards on the market with 0x0630, 0x0650, ... 26 * 27 * example: if your SBPRO audio address is 0x220, specify 0x230. 28 * 29 * 30 * set SBPRO to 1 for "true" SoundBlaster card 31 * set SBPRO to 0 for "poor" (no sound) interface cards 32 * and for "compatible" soundcards. 33 * set SBPRO to 2 for the SPEA Media FX card 34 * 35 * most "compatible" sound boards like Galaxy need to set SBPRO to 0 !!! 36 * if SBPRO gets set wrong, the drive will get found - but any 37 * data access will give errors (audio access will work). 38 * The OmniCD interface card from CreativeLabs needs SBPRO 1. 39 * 40 * mail to emoenke@gwdg.de if your "compatible" card needs SBPRO 1 41 * (currently I do not know any "compatible" with SBPRO 1) 42 * then I can include better information with the next release. 43 */ 44 #if !(SBPCD_ISSUE-1) /* first (or if you have only one) interface board: */ 45 #define CDROM_PORT 0x0230 46 #define SBPRO 1 47 #endif 48 49 /* 50 * If you have a "compatible" soundcard of type "SBPRO 0" or "SBPRO 2", 51 * enter your sound card's base address here if you want sbpcd to turn 52 * the CD sound channels on. 53 * 54 * Example: #define SOUND_BASE 0x220 enables the sound card's CD channels 55 * #define SOUND_BASE 0 leaves the soundcard untouched 56 */ 57 #define SOUND_BASE 0 58 59 /* ignore the rest if you have only one interface board & driver */ 60 61 #if !(SBPCD_ISSUE-2) /* second interface board: */ 62 #define CDROM_PORT 0x0370 63 #define SBPRO 0 64 #endif 65 #if !(SBPCD_ISSUE-3) /* third interface board: */ 66 #define CDROM_PORT 0x0330 67 #define SBPRO 0 68 #endif 69 #if !(SBPCD_ISSUE-4) /* fourth interface board: */ 70 #define CDROM_PORT 0x0340 71 #define SBPRO 0 72 #endif 73 74 /*==========================================================================*/ 75 /*==========================================================================*/ 76 /* 77 * nothing to change below here if you are not experimenting 78 */ 79 #ifndef _LINUX_SBPCD_H 80 81 #define _LINUX_SBPCD_H 82 83 /*==========================================================================*/ 84 /*==========================================================================*/ 85 /* 86 * Debug output levels 87 */ 88 #define DBG_INF 1 /* necessary information */ 89 #define DBG_BSZ 2 /* BLOCK_SIZE trace */ 90 #define DBG_REA 3 /* "read" status trace */ 91 #define DBG_CHK 4 /* "media check" trace */ 92 #define DBG_TIM 5 /* datarate timer test */ 93 #define DBG_INI 6 /* initialization trace */ 94 #define DBG_TOC 7 /* tell TocEntry values */ 95 #define DBG_IOC 8 /* ioctl trace */ 96 #define DBG_STA 9 /* "ResponseStatus" trace */ 97 #define DBG_ERR 10 /* "xx_ReadError" trace */ 98 #define DBG_CMD 11 /* "cmd_out" trace */ 99 #define DBG_WRN 12 /* give explanation before auto-probing */ 100 #define DBG_MUL 13 /* multi session code test */ 101 #define DBG_ID 14 /* "drive_id !=0" test code */ 102 #define DBG_IOX 15 /* some special information */ 103 #define DBG_DID 16 /* drive ID test */ 104 #define DBG_RES 17 /* drive reset info */ 105 #define DBG_SPI 18 /* SpinUp test */ 106 #define DBG_IOS 19 /* ioctl trace: "subchannel" */ 107 #define DBG_IO2 20 /* ioctl trace: general */ 108 #define DBG_UPC 21 /* show UPC information */ 109 #define DBG_XA 22 /* XA mode debugging */ 110 #define DBG_LCK 23 /* door (un)lock info */ 111 #define DBG_SQ 24 /* dump SubQ frame */ 112 #define DBG_AUD 25 /* "read audio" debugging */ 113 #define DBG_SEQ 26 /* Sequoia interface configuration trace */ 114 #define DBG_000 27 /* unnecessary information */ 115 116 /*==========================================================================*/ 117 /*==========================================================================*/ 118 119 /* 120 * bits of flags_cmd_out: 121 */ 122 #define f_respo3 0x100 123 #define f_putcmd 0x80 124 #define f_respo2 0x40 125 #define f_lopsta 0x20 126 #define f_getsta 0x10 127 #define f_ResponseStatus 0x08 128 #define f_obey_p_check 0x04 129 #define f_bit1 0x02 130 #define f_wait_if_busy 0x01 131 132 /* 133 * diskstate_flags: 134 */ 135 #define upc_bit 0x40 136 #define volume_bit 0x20 137 #define toc_bit 0x10 138 #define cd_size_bit 0x04 139 #define subq_bit 0x02 140 #define frame_size_bit 0x01 141 142 /* 143 * disk states (bits of diskstate_flags): 144 */ 145 #define upc_valid (DriveStruct[d].diskstate_flags&upc_bit) 146 #define volume_valid (DriveStruct[d].diskstate_flags&volume_bit) 147 #define toc_valid (DriveStruct[d].diskstate_flags&toc_bit) 148 #define cd_size_valid (DriveStruct[d].diskstate_flags&cd_size_bit) 149 #define subq_valid (DriveStruct[d].diskstate_flags&subq_bit) 150 #define frame_size_valid (DriveStruct[d].diskstate_flags&frame_size_bit) 151 152 153 /* 154 * bits of the status_byte (result of xx_ReadStatus): 155 */ 156 #define p_door_closed 0x80 157 #define p_caddy_in 0x40 158 #define p_spinning 0x20 159 #define p_check 0x10 160 #define p_busy_new 0x08 161 #define p_door_locked 0x04 162 #define p_bit_1 0x02 163 #define p_disk_ok 0x01 164 /* 165 * "old" drives status result bits: 166 */ 167 #define p_caddin_old 0x40 168 #define p_success_old 0x08 169 #define p_busy_old 0x04 170 171 /* 172 * used drive states: 173 */ 174 #define st_door_closed (DriveStruct[d].status_byte&p_door_closed) 175 #define st_caddy_in (DriveStruct[d].status_byte&p_caddy_in) 176 #define st_spinning (DriveStruct[d].status_byte&p_spinning) 177 #define st_check (DriveStruct[d].status_byte&p_check) 178 #define st_busy (DriveStruct[d].status_byte&p_busy_new) 179 #define st_door_locked (DriveStruct[d].status_byte&p_door_locked) 180 #define st_diskok (DriveStruct[d].status_byte&p_disk_ok) 181 182 /* 183 * bits of the CDi_status register: 184 */ 185 #define s_not_result_ready 0x04 /* 0: "result ready" */ 186 #define s_not_data_ready 0x02 /* 0: "data ready" */ 187 #define s_attention 0x01 /* 1: "attention required" */ 188 /* 189 * usable as: 190 */ 191 #define DRV_ATTN ((inb(CDi_status)&s_attention)!=0) 192 #define DATA_READY ((inb(CDi_status)&s_not_data_ready)==0) 193 #define RESULT_READY ((inb(CDi_status)&s_not_result_ready)==0) 194 195 /* 196 * drive types (firmware versions): 197 */ 198 #define drv_old 0x10 /* CR-52x family */ 199 #define drv_199 0x11 /* <200 */ 200 #define drv_200 0x12 /* <201 */ 201 #define drv_201 0x13 /* <210 */ 202 #define drv_210 0x14 /* <211 */ 203 #define drv_211 0x15 /* <300 */ 204 #define drv_300 0x16 /* >=300 */ 205 206 #define drv_lcs 0x20 /* Longshine family */ 207 #define drv_260 0x21 /* LCS-7260 */ 208 209 #define drv_new 0x40 /* CR-56x family */ 210 #define drv_099 0x41 /* <100 */ 211 #define drv_100 0x42 /* >=100 */ 212 213 #define old_drive (DriveStruct[d].drv_type&drv_old) 214 #define lcs_drive (DriveStruct[d].drv_type&drv_lcs) 215 #define new_drive (DriveStruct[d].drv_type&drv_new) 216 217 /* 218 * audio states: 219 */ 220 #define audio_playing 2 221 #define audio_pausing 1 222 223 /* 224 * drv_pattern, drv_options: 225 */ 226 #define speed_auto 0x80 227 #define speed_300 0x40 228 #define speed_150 0x20 229 #define sax_a 0x04 230 #define sax_xn2 0x02 231 #define sax_xn1 0x01 232 233 /* 234 * values of cmd_type (0 else): 235 */ 236 #define READ_M1 0x01 /* "data mode 1": 2048 bytes per frame */ 237 #define READ_M2 0x02 /* "data mode 2": 12+2048+280 bytes per frame */ 238 #define READ_SC 0x04 /* "subchannel info": 96 bytes per frame */ 239 #define READ_AU 0x08 /* "audio frame": 2352 bytes per frame */ 240 241 /* 242 * sense byte: used only if new_drive 243 * only during cmd 09 00 xx ah al 00 00 244 * 245 * values: 00 246 * 82 "raw audio" mode 247 * xx from infobuf[0] after 85 00 00 00 00 00 00 248 */ 249 250 /* audio status (bin) */ 251 #define aud_00 0x00 /* Audio status byte not supported or not valid */ 252 #define audx11 0x0b /* Audio play operation in progress */ 253 #define audx12 0x0c /* Audio play operation paused */ 254 #define audx13 0x0d /* Audio play operation successfully completed */ 255 #define audx14 0x0e /* Audio play operation stopped due to error */ 256 #define audx15 0x0f /* No current audio status to return */ 257 258 /* audio status (bcd) */ 259 #define aud_11 0x11 /* Audio play operation in progress */ 260 #define aud_12 0x12 /* Audio play operation paused */ 261 #define aud_13 0x13 /* Audio play operation successfully completed */ 262 #define aud_14 0x14 /* Audio play operation stopped due to error */ 263 #define aud_15 0x15 /* No current audio status to return */ 264 265 /*============================================================================ 266 ============================================================================== 267 268 COMMAND SET of "old" drives like CR-521, CR-522 269 (the CR-562 family is different): 270 271 No. Command Code 272 -------------------------------------------- 273 274 Drive Commands: 275 1 Seek 01 276 2 Read Data 02 277 3 Read XA-Data 03 278 4 Read Header 04 279 5 Spin Up 05 280 6 Spin Down 06 281 7 Diagnostic 07 282 8 Read UPC 08 283 9 Read ISRC 09 284 10 Play Audio 0A 285 11 Play Audio MSF 0B 286 12 Play Audio Track/Index 0C 287 288 Status Commands: 289 13 Read Status 81 290 14 Read Error 82 291 15 Read Drive Version 83 292 16 Mode Select 84 293 17 Mode Sense 85 294 18 Set XA Parameter 86 295 19 Read XA Parameter 87 296 20 Read Capacity 88 297 21 Read SUB_Q 89 298 22 Read Disc Code 8A 299 23 Read Disc Information 8B 300 24 Read TOC 8C 301 25 Pause/Resume 8D 302 26 Read Packet 8E 303 27 Read Path Check 00 304 305 306 all numbers (lba, msf-bin, msf-bcd, counts) to transfer high byte first 307 308 mnemo 7-byte command #bytes response (r0...rn) 309 ________ ____________________ ____ 310 311 Read Status: 312 status: 81. (1) one-byte command, gives the main 313 status byte 314 Read Error: 315 check1: 82 00 00 00 00 00 00. (6) r1: audio status 316 317 Read Packet: 318 check2: 8e xx 00 00 00 00 00. (xx) gets xx bytes response, relating 319 to commands 01 04 05 07 08 09 320 321 Play Audio: 322 play: 0a ll-bb-aa nn-nn-nn. (0) play audio, ll-bb-aa: starting block (lba), 323 nn-nn-nn: #blocks 324 Play Audio MSF: 325 0b mm-ss-ff mm-ss-ff (0) play audio from/to 326 327 Play Audio Track/Index: 328 0c ... 329 330 Pause/Resume: 331 pause: 8d pr 00 00 00 00 00. (0) pause (pr=00) 332 resume (pr=80) audio playing 333 334 Mode Select: 335 84 00 nn-nn ??-?? 00 (0) nn-nn: 2048 or 2340 336 possibly defines transfer size 337 338 set_vol: 84 83 00 00 sw le 00. (0) sw(itch): lrxxxxxx (off=1) 339 le(vel): min=0, max=FF, else half 340 (firmware 2.11) 341 342 Mode Sense: 343 get_vol: 85 03 00 00 00 00 00. (2) tell current audio volume setting 344 345 Read Disc Information: 346 tocdesc: 8b 00 00 00 00 00 00. (6) read the toc descriptor ("msf-bin"-format) 347 348 Read TOC: 349 tocent: 8c fl nn 00 00 00 00. (8) read toc entry #nn 350 (fl=0:"lba"-, =2:"msf-bin"-format) 351 352 Read Capacity: 353 capacit: 88 00 00 00 00 00 00. (5) "read CD-ROM capacity" 354 355 356 Read Path Check: 357 ping: 00 00 00 00 00 00 00. (2) r0=AA, r1=55 358 ("ping" if the drive is connected) 359 360 Read Drive Version: 361 ident: 83 00 00 00 00 00 00. (12) gives "MATSHITAn.nn" 362 (n.nn = 2.01, 2.11., 3.00, ...) 363 364 Seek: 365 seek: 01 00 ll-bb-aa 00 00. (0) 366 seek: 01 02 mm-ss-ff 00 00. (0) 367 368 Read Data: 369 read: 02 xx-xx-xx nn-nn fl. (??) read nn-nn blocks of 2048 bytes, 370 starting at block xx-xx-xx 371 fl=0: "lba"-, =2:"msf-bcd"-coded xx-xx-xx 372 373 Read XA-Data: 374 read: 03 xx-xx-xx nn-nn fl. (??) read nn-nn blocks of 2340 bytes, 375 starting at block xx-xx-xx 376 fl=0: "lba"-, =2:"msf-bcd"-coded xx-xx-xx 377 378 Read SUB_Q: 379 89 fl 00 00 00 00 00. (13) r0: audio status, r4-r7: lba/msf, 380 fl=0: "lba", fl=2: "msf" 381 382 Read Disc Code: 383 8a 00 00 00 00 00 00. (14) possibly extended "check condition"-info 384 385 Read Header: 386 04 00 ll-bb-aa 00 00. (0) 4 bytes response with "check2" 387 04 02 mm-ss-ff 00 00. (0) 4 bytes response with "check2" 388 389 Spin Up: 390 05 00 ll-bb-aa 00 00. (0) possibly implies a "seek" 391 392 Spin Down: 393 06 ... 394 395 Diagnostic: 396 07 00 ll-bb-aa 00 00. (2) 2 bytes response with "check2" 397 07 02 mm-ss-ff 00 00. (2) 2 bytes response with "check2" 398 399 Read UPC: 400 08 00 ll-bb-aa 00 00. (16) 401 08 02 mm-ss-ff 00 00. (16) 402 403 Read ISRC: 404 09 00 ll-bb-aa 00 00. (15) 15 bytes response with "check2" 405 09 02 mm-ss-ff 00 00. (15) 15 bytes response with "check2" 406 407 Set XA Parameter: 408 86 ... 409 410 Read XA Parameter: 411 87 ... 412 413 ============================================================================== 414 ============================================================================*/ 415 416 /*==========================================================================*/ 417 /*==========================================================================*/ 418 419 /* 420 * highest allowed drive number (MINOR+1) 421 */ 422 #define NR_SBPCD 4 423 424 /* 425 * we try to never disable interrupts - seems to work 426 */ 427 #define SBPCD_DIS_IRQ 0 428 429 /* 430 * "write byte to port" 431 */ 432 #define OUT(x,y) outb(y,x) 433 434 /* 435 * use "REP INSB" for strobing the data in: 436 */ 437 #define READ_DATA(port, buf, nr) insb(port, buf, nr) 438 439 /*==========================================================================*/ 440 441 #define MIXER_CD_Volume 0x28 /* internal SB Pro register address */ 442 443 /*==========================================================================*/ 444 /* 445 * Creative Labs Programmers did this: 446 */ 447 #define MAX_TRACKS 120 /* why more than 99? */ 448 449 /*==========================================================================*/ 450 /* 451 * To make conversions easier (machine dependent!) 452 */ 453 typedef union _msf 454 { 455 u_int n; 456 u_char c[4]; 457 } 458 MSF; 459 460 typedef union _blk 461 { 462 u_int n; 463 u_char c[4]; 464 } 465 BLK; 466 467 /*==========================================================================*/ 468 #endif _LINUX_SBPCD_H