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