root/drivers/sound/dev_table.h

/* */

INCLUDED FROM

   1 /*
   2  *      dev_table.h
   3  *
   4  *      Global definitions for device call tables
   5  */
   6 /*
   7  * Copyright by Hannu Savolainen 1993-1996
   8  *
   9  * Redistribution and use in source and binary forms, with or without
  10  * modification, are permitted provided that the following conditions are
  11  * met: 1. Redistributions of source code must retain the above copyright
  12  * notice, this list of conditions and the following disclaimer. 2.
  13  * Redistributions in binary form must reproduce the above copyright notice,
  14  * this list of conditions and the following disclaimer in the documentation
  15  * and/or other materials provided with the distribution.
  16  *
  17  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND ANY
  18  * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  19  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  20  * DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR
  21  * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  22  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
  23  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
  24  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  25  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  26  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  27  * SUCH DAMAGE.
  28  */
  29 #include <linux/config.h>
  30 
  31 
  32 #ifndef _DEV_TABLE_H_
  33 #define _DEV_TABLE_H_
  34 
  35 /*
  36  *      NOTE!   NOTE!   NOTE!   NOTE!
  37  *
  38  *      If you modify this file, please check the dev_table.c also.
  39  *
  40  *      NOTE!   NOTE!   NOTE!   NOTE!
  41  */
  42 
  43 extern int sound_started;
  44 
  45 struct driver_info {
  46         char *driver_id;
  47         int card_subtype;       /* Driver spesific. Usually 0 */
  48         int card_type;          /*      From soundcard.h        */
  49         char *name;
  50         long (*attach) (long mem_start, struct address_info *hw_config);
  51         int (*probe) (struct address_info *hw_config);
  52         void (*unload) (struct address_info *hw_config);
  53 };
  54 
  55 struct card_info {
  56         int card_type;  /* Link (search key) to the driver list */
  57         struct address_info config;
  58         int enabled;
  59         void *for_driver_use;
  60 };
  61 
  62 typedef struct pnp_sounddev
  63 {
  64         int id;
  65         void (*setup)(void *dev);
  66         char *driver_name;
  67 }pnp_sounddev;
  68 
  69 /*
  70  * Device specific parameters (used only by dmabuf.c)
  71  */
  72 #define MAX_SUB_BUFFERS         (32*MAX_REALTIME_FACTOR)
  73 
  74 #define DMODE_NONE              0
  75 #define DMODE_OUTPUT            1
  76 #define DMODE_INPUT             2
  77 
  78 struct dma_buffparms {
  79         int      dma_mode;      /* DMODE_INPUT, DMODE_OUTPUT or DMODE_NONE */
  80         int      closing;
  81 
  82         /*
  83          * Pointers to raw buffers
  84          */
  85 
  86         char     *raw_buf;
  87         unsigned long   raw_buf_phys;
  88 
  89         /*
  90          * Device state tables
  91          */
  92 
  93         unsigned long flags;
  94 #define DMA_BUSY        0x00000001
  95 #define DMA_RESTART     0x00000002
  96 #define DMA_ACTIVE      0x00000004
  97 #define DMA_STARTED     0x00000008
  98 #define DMA_EMPTY       0x00000010      
  99 #define DMA_ALLOC_DONE  0x00000020
 100 
 101         int      open_mode;
 102 
 103         /*
 104          * Queue parameters.
 105          */
 106         int      qlen;
 107         int      qhead;
 108         int      qtail;
 109         int      cfrag; /* Current incomplete fragment (write) */
 110 
 111         int      nbufs;
 112         int      counts[MAX_SUB_BUFFERS];
 113         int      subdivision;
 114 
 115         int      fragment_size;
 116         int      max_fragments;
 117 
 118         int      bytes_in_use;
 119 
 120         int      underrun_count;
 121         int      byte_counter;
 122 
 123         int      mapping_flags;
 124 #define                 DMA_MAP_MAPPED          0x00000001
 125         char    neutral_byte;
 126 #ifdef OS_DMA_PARMS
 127         OS_DMA_PARMS
 128 #endif
 129 };
 130 
 131 /*
 132  * Structure for use with various microcontrollers and DSP processors 
 133  * in the recent soundcards.
 134  */
 135 typedef struct coproc_operations {
 136                 char name[32];
 137                 int (*open) (void *devc, int sub_device);
 138                 void (*close) (void *devc, int sub_device);
 139                 int (*ioctl) (void *devc, unsigned int cmd, caddr_t arg, int local);
 140                 void (*reset) (void *devc);
 141 
 142                 void *devc;             /* Driver specific info */
 143         } coproc_operations;
 144 
 145 struct audio_operations {
 146         char name[32];
 147         int flags;
 148 #define NOTHING_SPECIAL         0
 149 #define NEEDS_RESTART           1
 150 #define DMA_AUTOMODE            2
 151 #define DMA_DUPLEX              4
 152 #define DMA_PSEUDO_AUTOMODE     8
 153         int  format_mask;       /* Bitmask for supported audio formats */
 154         void *devc;             /* Driver specific info */
 155         int (*open) (int dev, int mode);
 156         void (*close) (int dev);
 157         void (*output_block) (int dev, unsigned long buf, 
 158                               int count, int intrflag, int dma_restart);
 159         void (*start_input) (int dev, unsigned long buf, 
 160                              int count, int intrflag, int dma_restart);
 161         int (*ioctl) (int dev, unsigned int cmd, caddr_t arg, int local);
 162         int (*prepare_for_input) (int dev, int bufsize, int nbufs);
 163         int (*prepare_for_output) (int dev, int bufsize, int nbufs);
 164         void (*reset) (int dev);
 165         void (*halt_xfer) (int dev);
 166         int (*local_qlen)(int dev);
 167         void (*copy_from_user)(int dev, char *localbuf, int localoffs,
 168                                const char *userbuf, int useroffs, int len);
 169         void (*halt_input) (int dev);
 170         void (*halt_output) (int dev);
 171         void (*trigger) (int dev, int bits);
 172         long buffsize;
 173         int dmachan1, dmachan2;
 174         struct dma_buffparms *dmap_in, *dmap_out;
 175         struct coproc_operations *coproc;
 176         int mixer_dev;
 177         int enable_bits;
 178         int open_mode;
 179         int go;
 180 };
 181 
 182 struct mixer_operations {
 183         char name[32];
 184         int (*ioctl) (int dev, unsigned int cmd, caddr_t arg);
 185 };
 186 
 187 struct synth_operations {
 188         struct synth_info *info;
 189         int midi_dev;
 190         int synth_type;
 191         int synth_subtype;
 192 
 193         int (*open) (int dev, int mode);
 194         void (*close) (int dev);
 195         int (*ioctl) (int dev, unsigned int cmd, caddr_t arg);
 196         int (*kill_note) (int dev, int voice, int note, int velocity);
 197         int (*start_note) (int dev, int voice, int note, int velocity);
 198         int (*set_instr) (int dev, int voice, int instr);
 199         void (*reset) (int dev);
 200         void (*hw_control) (int dev, unsigned char *event);
 201         int (*load_patch) (int dev, int format, const char *addr,
 202              int offs, int count, int pmgr_flag);
 203         void (*aftertouch) (int dev, int voice, int pressure);
 204         void (*controller) (int dev, int voice, int ctrl_num, int value);
 205         void (*panning) (int dev, int voice, int value);
 206         void (*volume_method) (int dev, int mode);
 207         int (*pmgr_interface) (int dev, struct patmgr_info *info);
 208         void (*bender) (int dev, int chn, int value);
 209         int (*alloc_voice) (int dev, int chn, int note, struct voice_alloc_info *alloc);
 210         void (*setup_voice) (int dev, int voice, int chn);
 211         int (*send_sysex)(int dev, unsigned char *bytes, int len);
 212 
 213         struct voice_alloc_info alloc;
 214         struct channel_info chn_info[16];
 215 };
 216 
 217 struct midi_input_info { /* MIDI input scanner variables */
 218 #define MI_MAX  10
 219                 int             m_busy;
 220                 unsigned char   m_buf[MI_MAX];
 221                 unsigned char   m_prev_status;  /* For running status */
 222                 int             m_ptr;
 223 #define MST_INIT                        0
 224 #define MST_DATA                        1
 225 #define MST_SYSEX                       2
 226                 int             m_state;
 227                 int             m_left;
 228         };
 229 
 230 struct midi_operations {
 231         struct midi_info info;
 232         struct synth_operations *converter;
 233         struct midi_input_info in_info;
 234         int (*open) (int dev, int mode,
 235                 void (*inputintr)(int dev, unsigned char data),
 236                 void (*outputintr)(int dev)
 237                 );
 238         void (*close) (int dev);
 239         int (*ioctl) (int dev, unsigned int cmd, caddr_t arg);
 240         int (*putc) (int dev, unsigned char data);
 241         int (*start_read) (int dev);
 242         int (*end_read) (int dev);
 243         void (*kick)(int dev);
 244         int (*command) (int dev, unsigned char *data);
 245         int (*buffer_status) (int dev);
 246         int (*prefix_cmd) (int dev, unsigned char status);
 247         struct coproc_operations *coproc;
 248 };
 249 
 250 struct sound_lowlev_timer {
 251                 int dev;
 252                 unsigned int (*tmr_start)(int dev, unsigned int usecs);
 253                 void (*tmr_disable)(int dev);
 254                 void (*tmr_restart)(int dev);
 255         };
 256 
 257 struct sound_timer_operations {
 258         struct sound_timer_info info;
 259         int priority;
 260         int devlink;
 261         int (*open)(int dev, int mode);
 262         void (*close)(int dev);
 263         int (*event)(int dev, unsigned char *ev);
 264         unsigned long (*get_time)(int dev);
 265         int (*ioctl) (int dev, unsigned int cmd, caddr_t arg);
 266         void (*arm_timer)(int dev, long time);
 267 };
 268 
 269 #ifdef _DEV_TABLE_C_   
 270         struct audio_operations *audio_devs[MAX_AUDIO_DEV] = {NULL}; int num_audiodevs = 0;
 271         struct mixer_operations *mixer_devs[MAX_MIXER_DEV] = {NULL}; int num_mixers = 0;
 272         struct synth_operations *synth_devs[MAX_SYNTH_DEV+MAX_MIDI_DEV] = {NULL}; int num_synths = 0;
 273         struct midi_operations *midi_devs[MAX_MIDI_DEV] = {NULL}; int num_midis = 0;
 274 
 275 #ifdef CONFIG_SEQUENCER
 276         extern struct sound_timer_operations default_sound_timer;
 277         struct sound_timer_operations *sound_timer_devs[MAX_TIMER_DEV] = 
 278                 {&default_sound_timer, NULL}; 
 279         int num_sound_timers = 1;
 280 #else
 281         struct sound_timer_operations *sound_timer_devs[MAX_TIMER_DEV] = 
 282                 {NULL}; 
 283         int num_sound_timers = 0;
 284 #endif
 285 
 286 /*
 287  * List of low level drivers compiled into the kernel.
 288  */
 289 
 290         struct driver_info sound_drivers[] = {
 291 #ifdef CONFIG_PSS
 292           {"PSSECHO", 0, SNDCARD_PSS, "Echo Personal Sound System PSS (ESC614)", attach_pss, probe_pss, unload_pss},
 293           {"PSSMPU", 0, SNDCARD_PSS_MPU, "PSS-MPU", attach_pss_mpu, probe_pss_mpu, unload_pss_mpu},
 294           {"PSSMSS", 0, SNDCARD_PSS_MSS, "PSS-MSS", attach_pss_mss, probe_pss_mss, unload_pss_mss},
 295 #endif
 296 #ifdef CONFIG_MSS
 297                 {"MSS", 0, SNDCARD_MSS, "MS Sound System",      attach_ms_sound, probe_ms_sound, unload_ms_sound},
 298         /* MSS without IRQ/DMA config registers (for DEC Alphas) */
 299                 {"PCXBJ", 1, SNDCARD_PSEUDO_MSS,        "MS Sound System (AXP)",        attach_ms_sound, probe_ms_sound, unload_ms_sound},
 300 #endif
 301 #ifdef CONFIG_MAD16
 302                 {"MAD16", 0, SNDCARD_MAD16,     "MAD16/Mozart (MSS)",           attach_mad16, probe_mad16, unload_mad16},
 303                 {"MAD16MPU", 0, SNDCARD_MAD16_MPU,      "MAD16/Mozart (MPU)",           attach_mad16_mpu, probe_mad16_mpu, unload_mad16_mpu},
 304 #endif
 305 #ifdef CONFIG_CS4232
 306                 {"CS4232", 0, SNDCARD_CS4232,   "CS4232",               attach_cs4232, probe_cs4232, unload_cs4232},
 307                 {"CS4232MPU", 0, SNDCARD_CS4232_MPU,    "CS4232 MIDI",          attach_cs4232_mpu, probe_cs4232_mpu, unload_cs4232_mpu},
 308 #endif
 309 #ifdef CONFIG_YM3812
 310                 {"OPL3", 0, SNDCARD_ADLIB,      "OPL-2/OPL-3 FM",               attach_adlib_card, probe_adlib, unload_adlib},
 311 #endif
 312 #ifdef CONFIG_PAS
 313                 {"PAS16", 0, SNDCARD_PAS,       "ProAudioSpectrum",     attach_pas_card, probe_pas, unload_pas},
 314 #endif
 315 #if defined(CONFIG_MPU401) && defined(CONFIG_MIDI)
 316                 {"MPU401", 0, SNDCARD_MPU401,"Roland MPU-401",  attach_mpu401, probe_mpu401, unload_mpu401},
 317 #endif
 318 #if defined(CONFIG_MAUI)
 319                 {"MAUI", 0, SNDCARD_MAUI,"TB Maui",     attach_maui, probe_maui, unload_maui},
 320 #endif
 321 #if defined(CONFIG_UART6850) && defined(CONFIG_MIDI)
 322                 {"MIDI6850", 0, SNDCARD_UART6850,"6860 UART Midi",      attach_uart6850, probe_uart6850, unload_uart6850},
 323 #endif
 324 #ifdef CONFIG_SB
 325                 {"SBLAST", 0, SNDCARD_SB,       "SoundBlaster",         attach_sb_card, probe_sb, unload_sb},
 326 #ifdef CONFIG_AUDIO
 327                 {"SBX", 0, SNDCARD_SB16,        "SoundBlaster 16bit",   sb16_dsp_init, sb16_dsp_detect, unload_sb16},
 328 #endif
 329 #ifdef CONFIG_MIDI
 330                 {"SBMPU", 0, SNDCARD_SB16MIDI,"SB MPU", attach_sb16midi, probe_sb16midi, unload_sb16midi},
 331 #endif
 332 #endif
 333 #ifdef CONFIG_GUS16
 334                 {"GUS16", 0, SNDCARD_GUS16,     "Ultrasound 16-bit opt.",       attach_gus_db16, probe_gus_db16, unload_gus_db16},
 335 #endif
 336 #ifdef CONFIG_GUS
 337                 {"GUS", 0, SNDCARD_GUS, "Gravis Ultrasound",    attach_gus_card, probe_gus, unload_gus},
 338 #endif
 339 #ifdef CONFIG_SSCAPE
 340                 {"SSCAPE", 0, SNDCARD_SSCAPE, "Ensoniq Soundscape",     attach_sscape, probe_sscape, unload_sscape},
 341                 {"SSCAPEMSS", 0, SNDCARD_SSCAPE_MSS,    "MS Sound System (SoundScape)", attach_ss_ms_sound, probe_ss_ms_sound, unload_ss_ms_sound},
 342 #endif
 343 #ifdef CONFIG_TRIX
 344                 {"TRXPRO", 0, SNDCARD_TRXPRO, "MediaTriX AudioTriX Pro",        attach_trix_wss, probe_trix_wss, unload_trix_wss},
 345                 {"TRXPROSB", 0, SNDCARD_TRXPRO_SB, "AudioTriX (SB mode)",       attach_trix_sb, probe_trix_sb, unload_trix_sb},
 346                 {"TRXPROMPU", 0, SNDCARD_TRXPRO_MPU, "AudioTriX MIDI",  attach_trix_mpu, probe_trix_mpu, unload_trix_mpu},
 347 #endif
 348 #ifdef CONFIG_PNP
 349                 {"AD1848", 0, 500, "SoundPort", attach_pnp_ad1848, probe_pnp_ad1848, unload_pnp_ad1848},
 350 #endif
 351                 {NULL, 0, 0,            "*?*",                  NULL, NULL, NULL}
 352         };
 353 
 354         int num_sound_drivers =
 355             sizeof(sound_drivers) / sizeof (struct driver_info);
 356         int max_sound_drivers =
 357             sizeof(sound_drivers) / sizeof (struct driver_info);
 358 
 359 
 360 #ifndef FULL_SOUND
 361 /*
 362  *      List of devices actually configured in the system.
 363  *
 364  *      Note! The detection order is significant. Don't change it.
 365  */
 366 
 367         struct card_info snd_installed_cards[] = {
 368 #ifdef CONFIG_PSS
 369              {SNDCARD_PSS, {PSS_BASE, 0, -1, -1}, SND_DEFAULT_ENABLE},
 370 #       ifdef PSS_MPU_BASE
 371              {SNDCARD_PSS_MPU, {PSS_MPU_BASE, PSS_MPU_IRQ, 0, -1}, SND_DEFAULT_ENABLE},
 372 #       endif
 373 #       ifdef PSS_MSS_BASE
 374              {SNDCARD_PSS_MSS, {PSS_MSS_BASE, PSS_MSS_IRQ, PSS_MSS_DMA, -1}, SND_DEFAULT_ENABLE},
 375 #       endif
 376 #endif
 377 #ifdef CONFIG_TRIX
 378 #ifndef TRIX_DMA2
 379 #define TRIX_DMA2 TRIX_DMA
 380 #endif
 381              {SNDCARD_TRXPRO, {TRIX_BASE, TRIX_IRQ, TRIX_DMA, TRIX_DMA2}, SND_DEFAULT_ENABLE},
 382 #       ifdef TRIX_SB_BASE
 383              {SNDCARD_TRXPRO_SB, {TRIX_SB_BASE, TRIX_SB_IRQ, TRIX_SB_DMA, -1}, SND_DEFAULT_ENABLE},
 384 #       endif
 385 #       ifdef TRIX_MPU_BASE
 386              {SNDCARD_TRXPRO_MPU, {TRIX_MPU_BASE, TRIX_MPU_IRQ, 0, -1}, SND_DEFAULT_ENABLE},
 387 #       endif
 388 #endif
 389 #ifdef CONFIG_SSCAPE
 390              {SNDCARD_SSCAPE, {SSCAPE_BASE, SSCAPE_IRQ, SSCAPE_DMA, -1}, SND_DEFAULT_ENABLE},
 391              {SNDCARD_SSCAPE_MSS, {SSCAPE_MSS_BASE, SSCAPE_MSS_IRQ, SSCAPE_MSS_DMA, -1}, SND_DEFAULT_ENABLE},
 392 #endif
 393 #ifdef CONFIG_MAD16
 394 #ifndef MAD16_DMA2
 395 #define MAD16_DMA2 MAD16_DMA
 396 #endif
 397              {SNDCARD_MAD16, {MAD16_BASE, MAD16_IRQ, MAD16_DMA, MAD16_DMA2}, SND_DEFAULT_ENABLE},
 398 #       ifdef MAD16_MPU_BASE
 399              {SNDCARD_MAD16_MPU, {MAD16_MPU_BASE, MAD16_MPU_IRQ, 0, -1}, SND_DEFAULT_ENABLE},
 400 #       endif
 401 #endif
 402 
 403 #ifdef CONFIG_CS4232
 404 #ifndef CS4232_DMA2
 405 #define CS4232_DMA2 CS4232_DMA
 406 #endif
 407 #       ifdef CS4232_MPU_BASE
 408              {SNDCARD_CS4232_MPU, {CS4232_MPU_BASE, CS4232_MPU_IRQ, 0, -1}, SND_DEFAULT_ENABLE},
 409 #       endif
 410              {SNDCARD_CS4232, {CS4232_BASE, CS4232_IRQ, CS4232_DMA, CS4232_DMA2}, SND_DEFAULT_ENABLE},
 411 #endif
 412 
 413 #ifdef CONFIG_MSS
 414 #       ifndef PSEUDO_MSS
 415                 {SNDCARD_MSS, {MSS_BASE, MSS_IRQ, MSS_DMA, -1}, SND_DEFAULT_ENABLE},
 416 #       else
 417                 {SNDCARD_PSEUDO_MSS, {MSS_BASE, MSS_IRQ, MSS_DMA, -1}, SND_DEFAULT_ENABLE},
 418 #       endif
 419 #       ifdef MSS2_BASE
 420                 {SNDCARD_MSS, {MSS2_BASE, MSS2_IRQ, MSS2_DMA, -1}, SND_DEFAULT_ENABLE},
 421 #       endif
 422 #endif
 423 
 424 #ifdef CONFIG_PAS
 425                 {SNDCARD_PAS, {PAS_BASE, PAS_IRQ, PAS_DMA, -1}, SND_DEFAULT_ENABLE},
 426 #endif
 427 
 428 #ifdef CONFIG_SB
 429 #       ifndef SBC_DMA
 430 #               define SBC_DMA          1
 431 #       endif
 432                 {SNDCARD_SB, {SBC_BASE, SBC_IRQ, SBC_DMA, -1}, SND_DEFAULT_ENABLE},
 433 #endif
 434 #if defined(CONFIG_MAUI) 
 435                 {SNDCARD_MAUI, {MAUI_BASE, MAUI_IRQ, 0, -1}, SND_DEFAULT_ENABLE},
 436 #endif
 437 
 438 #if defined(CONFIG_MPU401) && defined(CONFIG_MIDI)
 439                 {SNDCARD_MPU401, {MPU_BASE, MPU_IRQ, 0, -1}, SND_DEFAULT_ENABLE},
 440 #ifdef MPU2_BASE
 441                 {SNDCARD_MPU401, {MPU2_BASE, MPU2_IRQ, 0, -1}, SND_DEFAULT_ENABLE},
 442 #endif
 443 #ifdef MPU3_BASE
 444                 {SNDCARD_MPU401, {MPU3_BASE, MPU2_IRQ, 0, -1}, SND_DEFAULT_ENABLE},
 445 #endif
 446 #endif
 447 
 448 #if defined(CONFIG_UART6850) && defined(CONFIG_MIDI)
 449                 {SNDCARD_UART6850, {U6850_BASE, U6850_IRQ, 0, -1}, SND_DEFAULT_ENABLE},
 450 #endif
 451 
 452 #if defined(CONFIG_SB) 
 453 #if defined(CONFIG_AUDIO) && defined(SB_DMA2)
 454                 {SNDCARD_SB16, {SBC_BASE, SBC_IRQ, SB_DMA2, -1}, SND_DEFAULT_ENABLE},
 455 #endif
 456 #if defined(CONFIG_MIDI) && defined(SB_MPU_BASE)
 457                 {SNDCARD_SB16MIDI,{SB_MPU_BASE, SB_MPU_IRQ, 0, -1}, SND_DEFAULT_ENABLE},
 458 #endif
 459 #endif
 460 
 461 #ifdef CONFIG_GUS
 462 #ifndef GUS_DMA2
 463 #define GUS_DMA2 GUS_DMA
 464 #endif
 465 #ifdef CONFIG_GUS16
 466                 {SNDCARD_GUS16, {GUS16_BASE, GUS16_IRQ, GUS16_DMA, -1}, SND_DEFAULT_ENABLE},
 467 #endif
 468                 {SNDCARD_GUS, {GUS_BASE, GUS_IRQ, GUS_DMA, GUS_DMA2}, SND_DEFAULT_ENABLE},
 469 #endif
 470 
 471 #ifdef CONFIG_YM3812
 472                 {SNDCARD_ADLIB, {FM_MONO, 0, 0, -1}, SND_DEFAULT_ENABLE},
 473 #endif
 474 /* Define some expansion space */
 475                 {0, {0}, 0},
 476                 {0, {0}, 0},
 477                 {0, {0}, 0},
 478                 {0, {0}, 0},
 479                 {0, {0}, 0}
 480         };
 481 
 482         int num_sound_cards =
 483             sizeof(snd_installed_cards) / sizeof (struct card_info);
 484         int max_sound_cards =
 485             sizeof(snd_installed_cards) / sizeof (struct card_info);
 486 
 487 #else
 488         int num_sound_cards = 0;
 489         struct card_info snd_installed_cards[20] = {{0}};
 490         int max_sound_cards = 20;
 491 #endif
 492 
 493 #   ifdef MODULE
 494         int trace_init = 0;
 495 #   else
 496         int trace_init = 1;
 497 #   endif
 498 #else
 499         extern struct audio_operations * audio_devs[MAX_AUDIO_DEV]; extern int num_audiodevs;
 500         extern struct mixer_operations * mixer_devs[MAX_MIXER_DEV]; extern int num_mixers;
 501         extern struct synth_operations * synth_devs[MAX_SYNTH_DEV+MAX_MIDI_DEV]; extern int num_synths;
 502         extern struct midi_operations * midi_devs[MAX_MIDI_DEV]; extern int num_midis;
 503         extern struct sound_timer_operations * sound_timer_devs[MAX_TIMER_DEV]; extern int num_sound_timers;
 504 
 505         extern struct driver_info sound_drivers[];
 506         extern int num_sound_drivers;
 507         extern int max_sound_drivers;
 508         extern struct card_info snd_installed_cards[];
 509         extern int num_sound_cards;
 510         extern int max_sound_cards;
 511 
 512         extern int trace_init;
 513 
 514 long sndtable_init(long mem_start);
 515 int sndtable_get_cardcount (void);
 516 struct address_info *sound_getconf(int card_type);
 517 void sound_chconf(int card_type, int ioaddr, int irq, int dma);
 518 int snd_find_driver(int type);
 519 void sound_unload_drivers(void);
 520 void sound_unload_driver(int type);
 521 int sndtable_identify_card(char *name);
 522 void sound_setup (char *str, int *ints);
 523 
 524 int sound_alloc_dmap (int dev, struct dma_buffparms *dmap, int chan);
 525 void sound_free_dmap (int dev, struct dma_buffparms *dmap);
 526 extern int soud_map_buffer (int dev, struct dma_buffparms *dmap, buffmem_desc *info);
 527 void install_pnp_sounddrv(struct pnp_sounddev *drv);
 528 int sndtable_probe (int unit, struct address_info *hw_config);
 529 int sndtable_init_card (int unit, struct address_info *hw_config);
 530 void sound_timer_init (struct sound_lowlev_timer *t, char *name);
 531 int sound_start_dma (   int dev, struct dma_buffparms *dmap, int chan,
 532                         unsigned long physaddr,
 533                         int count, int dma_mode, int autoinit);
 534 void sound_dma_intr (int dev, struct dma_buffparms *dmap, int chan);
 535 
 536 #endif  /* _DEV_TABLE_C_ */
 537 #endif  /* _DEV_TABLE_H_ */

/* */