422 lines
13 KiB
C
422 lines
13 KiB
C
/*
|
|
* dev_table.h
|
|
*
|
|
* Global definitions for device call tables
|
|
*
|
|
* Copyright by Hannu Savolainen 1993
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
|
|
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
|
|
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
|
|
*/
|
|
|
|
#ifndef _DEV_TABLE_H_
|
|
#define _DEV_TABLE_H_
|
|
|
|
/*
|
|
* NOTE! NOTE! NOTE! NOTE!
|
|
*
|
|
* If you modify this file, please check the dev_table.c also.
|
|
*
|
|
* NOTE! NOTE! NOTE! NOTE!
|
|
*/
|
|
|
|
struct driver_info {
|
|
int card_type; /* From soundcard.h */
|
|
char *name;
|
|
long (*attach) (long mem_start, struct address_info *hw_config);
|
|
int (*probe) (struct address_info *hw_config);
|
|
};
|
|
|
|
struct card_info {
|
|
int card_type; /* Link (search key) to the driver list */
|
|
struct address_info config;
|
|
int enabled;
|
|
};
|
|
|
|
/*
|
|
* Device specific parameters (used only by dmabuf.c)
|
|
*/
|
|
#define MAX_SUB_BUFFERS (32*MAX_REALTIME_FACTOR)
|
|
|
|
#define DMODE_NONE 0
|
|
#define DMODE_OUTPUT 1
|
|
#define DMODE_INPUT 2
|
|
|
|
struct dma_buffparms {
|
|
int dma_mode; /* DMODE_INPUT, DMODE_OUTPUT or DMODE_NONE */
|
|
|
|
/*
|
|
* Pointers to raw buffers
|
|
*/
|
|
|
|
char *raw_buf[DSP_BUFFCOUNT];
|
|
unsigned long raw_buf_phys[DSP_BUFFCOUNT];
|
|
int raw_count;
|
|
|
|
/*
|
|
* Device state tables
|
|
*/
|
|
|
|
unsigned long flags;
|
|
#define DMA_BUSY 0x00000001
|
|
#define DMA_RESTART 0x00000002
|
|
#define DMA_ACTIVE 0x00000004
|
|
#define DMA_STARTED 0x00000008
|
|
#define DMA_ALLOC_DONE 0x00000020
|
|
|
|
int open_mode;
|
|
|
|
/*
|
|
* Queue parameters.
|
|
*/
|
|
int qlen;
|
|
int qhead;
|
|
int qtail;
|
|
|
|
int nbufs;
|
|
int counts[MAX_SUB_BUFFERS];
|
|
int subdivision;
|
|
char *buf[MAX_SUB_BUFFERS];
|
|
unsigned long buf_phys[MAX_SUB_BUFFERS];
|
|
|
|
int fragment_size;
|
|
int max_fragments;
|
|
|
|
int bytes_in_use;
|
|
|
|
int underrun_count;
|
|
};
|
|
|
|
/*
|
|
* Structure for use with various microcontrollers and DSP processors
|
|
* in the recent soundcards.
|
|
*/
|
|
typedef struct coproc_operations {
|
|
char name[32];
|
|
int (*open) (void *devc, int sub_device);
|
|
void (*close) (void *devc, int sub_device);
|
|
int (*ioctl) (void *devc, unsigned int cmd, unsigned int arg, int local);
|
|
void (*reset) (void *devc);
|
|
|
|
void *devc; /* Driver specific info */
|
|
} coproc_operations;
|
|
|
|
struct audio_operations {
|
|
char name[32];
|
|
int flags;
|
|
#define NOTHING_SPECIAL 0
|
|
#define NEEDS_RESTART 1
|
|
#define DMA_AUTOMODE 2
|
|
int format_mask; /* Bitmask for supported audio formats */
|
|
void *devc; /* Driver specific info */
|
|
int (*open) (int dev, int mode);
|
|
void (*close) (int dev);
|
|
void (*output_block) (int dev, unsigned long buf,
|
|
int count, int intrflag, int dma_restart);
|
|
void (*start_input) (int dev, unsigned long buf,
|
|
int count, int intrflag, int dma_restart);
|
|
int (*ioctl) (int dev, unsigned int cmd, unsigned int arg, int local);
|
|
int (*prepare_for_input) (int dev, int bufsize, int nbufs);
|
|
int (*prepare_for_output) (int dev, int bufsize, int nbufs);
|
|
void (*reset) (int dev);
|
|
void (*halt_xfer) (int dev);
|
|
int (*local_qlen)(int dev);
|
|
void (*copy_from_user)(int dev, char *localbuf, int localoffs,
|
|
snd_rw_buf *userbuf, int useroffs, int len);
|
|
int buffcount;
|
|
long buffsize;
|
|
int dmachan;
|
|
struct dma_buffparms *dmap;
|
|
struct coproc_operations *coproc;
|
|
int mixer_dev;
|
|
};
|
|
|
|
struct mixer_operations {
|
|
char name[32];
|
|
int (*ioctl) (int dev, unsigned int cmd, unsigned int arg);
|
|
};
|
|
|
|
struct synth_operations {
|
|
struct synth_info *info;
|
|
int midi_dev;
|
|
int synth_type;
|
|
int synth_subtype;
|
|
|
|
int (*open) (int dev, int mode);
|
|
void (*close) (int dev);
|
|
int (*ioctl) (int dev, unsigned int cmd, unsigned int arg);
|
|
int (*kill_note) (int dev, int voice, int note, int velocity);
|
|
int (*start_note) (int dev, int voice, int note, int velocity);
|
|
int (*set_instr) (int dev, int voice, int instr);
|
|
void (*reset) (int dev);
|
|
void (*hw_control) (int dev, unsigned char *event);
|
|
int (*load_patch) (int dev, int format, snd_rw_buf *addr,
|
|
int offs, int count, int pmgr_flag);
|
|
void (*aftertouch) (int dev, int voice, int pressure);
|
|
void (*controller) (int dev, int voice, int ctrl_num, int value);
|
|
void (*panning) (int dev, int voice, int value);
|
|
void (*volume_method) (int dev, int mode);
|
|
int (*pmgr_interface) (int dev, struct patmgr_info *info);
|
|
void (*bender) (int dev, int chn, int value);
|
|
int (*alloc_voice) (int dev, int chn, int note, struct voice_alloc_info *alloc);
|
|
void (*setup_voice) (int dev, int voice, int chn);
|
|
|
|
struct voice_alloc_info alloc;
|
|
struct channel_info chn_info[16];
|
|
};
|
|
|
|
struct midi_input_info { /* MIDI input scanner variables */
|
|
#define MI_MAX 10
|
|
int m_busy;
|
|
unsigned char m_buf[MI_MAX];
|
|
unsigned char m_prev_status; /* For running status */
|
|
int m_ptr;
|
|
#define MST_INIT 0
|
|
#define MST_DATA 1
|
|
#define MST_SYSEX 2
|
|
int m_state;
|
|
int m_left;
|
|
};
|
|
|
|
struct midi_operations {
|
|
struct midi_info info;
|
|
struct synth_operations *converter;
|
|
struct midi_input_info in_info;
|
|
int (*open) (int dev, int mode,
|
|
void (*inputintr)(int dev, unsigned char data),
|
|
void (*outputintr)(int dev)
|
|
);
|
|
void (*close) (int dev);
|
|
int (*ioctl) (int dev, unsigned int cmd, unsigned int arg);
|
|
int (*putc) (int dev, unsigned char data);
|
|
int (*start_read) (int dev);
|
|
int (*end_read) (int dev);
|
|
void (*kick)(int dev);
|
|
int (*command) (int dev, unsigned char *data);
|
|
int (*buffer_status) (int dev);
|
|
int (*prefix_cmd) (int dev, unsigned char status);
|
|
struct coproc_operations *coproc;
|
|
};
|
|
|
|
struct sound_timer_operations {
|
|
struct sound_timer_info info;
|
|
int priority;
|
|
int devlink;
|
|
int (*open)(int dev, int mode);
|
|
void (*close)(int dev);
|
|
int (*event)(int dev, unsigned char *ev);
|
|
unsigned long (*get_time)(int dev);
|
|
int (*ioctl) (int dev, unsigned int cmd, unsigned int arg);
|
|
void (*arm_timer)(int dev, long time);
|
|
};
|
|
|
|
#ifdef _DEV_TABLE_C_
|
|
struct audio_operations *audio_devs[MAX_AUDIO_DEV] = {NULL}; int num_audiodevs = 0;
|
|
struct mixer_operations *mixer_devs[MAX_MIXER_DEV] = {NULL}; int num_mixers = 0;
|
|
struct synth_operations *synth_devs[MAX_SYNTH_DEV+MAX_MIDI_DEV] = {NULL}; int num_synths = 0;
|
|
struct midi_operations *midi_devs[MAX_MIDI_DEV] = {NULL}; int num_midis = 0;
|
|
|
|
#ifndef EXCLUDE_SEQUENCER
|
|
extern struct sound_timer_operations default_sound_timer;
|
|
struct sound_timer_operations *sound_timer_devs[MAX_TIMER_DEV] =
|
|
{&default_sound_timer, NULL};
|
|
int num_sound_timers = 1;
|
|
#else
|
|
struct sound_timer_operations *sound_timer_devs[MAX_TIMER_DEV] =
|
|
{NULL};
|
|
int num_sound_timers = 0;
|
|
#endif
|
|
|
|
/*
|
|
* List of low level drivers compiled into the kernel.
|
|
*/
|
|
|
|
struct driver_info sound_drivers[] = {
|
|
#ifndef EXCLUDE_PSS
|
|
{SNDCARD_PSS, "Echo Personal Sound System PSS (ESC614)", attach_pss, probe_pss},
|
|
# ifdef PSS_MPU_BASE
|
|
{SNDCARD_PSS_MPU, "PSS-MPU", attach_pss_mpu, probe_pss_mpu},
|
|
# endif
|
|
# ifdef PSS_MSS_BASE
|
|
{SNDCARD_PSS_MSS, "PSS-MSS", attach_pss_mss, probe_pss_mss},
|
|
# endif
|
|
#endif
|
|
#ifndef EXCLUDE_YM3812
|
|
{SNDCARD_ADLIB, "OPL-2/OPL-3 FM", attach_adlib_card, probe_adlib},
|
|
#endif
|
|
#ifndef EXCLUDE_PAS
|
|
{SNDCARD_PAS, "ProAudioSpectrum", attach_pas_card, probe_pas},
|
|
#endif
|
|
#if !defined(EXCLUDE_MPU401) && !defined(EXCLUDE_MIDI)
|
|
{SNDCARD_MPU401,"Roland MPU-401", attach_mpu401, probe_mpu401},
|
|
#endif
|
|
#if !defined(EXCLUDE_UART6850) && !defined(EXCLUDE_MIDI)
|
|
{SNDCARD_UART6850,"6860 UART Midi", attach_uart6850, probe_uart6850},
|
|
#endif
|
|
#ifndef EXCLUDE_SB
|
|
{SNDCARD_SB, "SoundBlaster", attach_sb_card, probe_sb},
|
|
#endif
|
|
#if !defined(EXCLUDE_SB) && !defined(EXCLUDE_SB16)
|
|
#ifndef EXCLUDE_AUDIO
|
|
{SNDCARD_SB16, "SoundBlaster16", sb16_dsp_init, sb16_dsp_detect},
|
|
#endif
|
|
#ifndef EXCLUDE_MIDI
|
|
{SNDCARD_SB16MIDI,"SB16 MIDI", attach_sb16midi, probe_sb16midi},
|
|
#endif
|
|
#endif
|
|
#ifndef EXCLUDE_GUS16
|
|
{SNDCARD_GUS16, "Ultrasound 16-bit opt.", attach_gus_db16, probe_gus_db16},
|
|
#endif
|
|
#ifndef EXCLUDE_MSS
|
|
{SNDCARD_MSS, "MS Sound System", attach_ms_sound, probe_ms_sound},
|
|
#endif
|
|
#ifndef EXCLUDE_GUS
|
|
{SNDCARD_GUS, "Gravis Ultrasound", attach_gus_card, probe_gus},
|
|
#endif
|
|
#ifndef EXCLUDE_SSCAPE
|
|
{SNDCARD_SSCAPE, "Ensoniq Soundscape", attach_sscape, probe_sscape},
|
|
{SNDCARD_SSCAPE_MSS, "MS Sound System (SoundScape)", attach_ss_ms_sound, probe_ss_ms_sound},
|
|
#endif
|
|
#ifndef EXCLUDE_TRIX
|
|
{SNDCARD_TRXPRO, "MediaTriX AudioTriX Pro", attach_trix_wss, probe_trix_wss},
|
|
{SNDCARD_TRXPRO_SB, "AudioTriX (SB mode)", attach_trix_sb, probe_trix_sb},
|
|
{SNDCARD_TRXPRO_MPU, "AudioTriX MIDI", attach_trix_mpu, probe_trix_mpu},
|
|
#endif
|
|
{0, "*?*", NULL, NULL}
|
|
};
|
|
|
|
#if defined(linux) || defined(__FreeBSD__)
|
|
/*
|
|
* List of devices actually configured in the system.
|
|
*
|
|
* Note! The detection order is significant. Don't change it.
|
|
*/
|
|
|
|
struct card_info snd_installed_cards[] = {
|
|
#ifndef EXCLUDE_PSS
|
|
{SNDCARD_PSS, {PSS_BASE, PSS_IRQ, PSS_DMA}, SND_DEFAULT_ENABLE},
|
|
# ifdef PSS_MPU_BASE
|
|
{SNDCARD_PSS_MPU, {PSS_MPU_BASE, PSS_MPU_IRQ, 0}, SND_DEFAULT_ENABLE},
|
|
# endif
|
|
# ifdef PSS_MSS_BASE
|
|
{SNDCARD_PSS_MSS, {PSS_MSS_BASE, PSS_MSS_IRQ, PSS_MSS_DMA}, SND_DEFAULT_ENABLE},
|
|
# endif
|
|
#endif
|
|
#ifndef EXCLUDE_TRIX
|
|
{SNDCARD_TRXPRO, {TRIX_BASE, TRIX_IRQ, TRIX_DMA}, SND_DEFAULT_ENABLE},
|
|
# ifdef TRIX_SB_BASE
|
|
{SNDCARD_TRXPRO_SB, {TRIX_SB_BASE, TRIX_SB_IRQ, TRIX_SB_DMA}, SND_DEFAULT_ENABLE},
|
|
# endif
|
|
# ifdef TRIX_MPU_BASE
|
|
{SNDCARD_TRXPRO_MPU, {TRIX_MPU_BASE, TRIX_MPU_IRQ, 0}, SND_DEFAULT_ENABLE},
|
|
# endif
|
|
#endif
|
|
#ifndef EXCLUDE_SSCAPE
|
|
{SNDCARD_SSCAPE, {SSCAPE_BASE, SSCAPE_IRQ, SSCAPE_DMA}, SND_DEFAULT_ENABLE},
|
|
{SNDCARD_SSCAPE_MSS, {SSCAPE_MSS_BASE, SSCAPE_MSS_IRQ, SSCAPE_MSS_DMA}, SND_DEFAULT_ENABLE},
|
|
#endif
|
|
|
|
#ifndef EXCLUDE_MSS
|
|
{SNDCARD_MSS, {MSS_BASE, MSS_IRQ, MSS_DMA}, SND_DEFAULT_ENABLE},
|
|
# ifdef MSS2_BASE
|
|
{SNDCARD_MSS, {MSS2_BASE, MSS2_IRQ, MSS2_DMA}, SND_DEFAULT_ENABLE},
|
|
# endif
|
|
#endif
|
|
|
|
#ifndef EXCLUDE_PAS
|
|
{SNDCARD_PAS, {PAS_BASE, PAS_IRQ, PAS_DMA}, SND_DEFAULT_ENABLE},
|
|
#endif
|
|
|
|
#ifndef EXCLUDE_SB
|
|
{SNDCARD_SB, {SBC_BASE, SBC_IRQ, SBC_DMA}, SND_DEFAULT_ENABLE},
|
|
#endif
|
|
|
|
#if !defined(EXCLUDE_MPU401) && !defined(EXCLUDE_MIDI)
|
|
{SNDCARD_MPU401, {MPU_BASE, MPU_IRQ, 0}, SND_DEFAULT_ENABLE},
|
|
#ifdef MPU2_BASE
|
|
{SNDCARD_MPU401, {MPU2_BASE, MPU2_IRQ, 0}, SND_DEFAULT_ENABLE},
|
|
#endif
|
|
#ifdef MPU3_BASE
|
|
{SNDCARD_MPU401, {MPU3_BASE, MPU2_IRQ, 0}, SND_DEFAULT_ENABLE},
|
|
#endif
|
|
#endif
|
|
|
|
#if !defined(EXCLUDE_UART6850) && !defined(EXCLUDE_MIDI)
|
|
{SNDCARD_UART6850, {U6850_BASE, U6850_IRQ, 0}, SND_DEFAULT_ENABLE},
|
|
#endif
|
|
|
|
#if !defined(EXCLUDE_SB) && !defined(EXCLUDE_SB16)
|
|
#ifndef EXCLUDE_AUDIO
|
|
{SNDCARD_SB16, {SBC_BASE, SBC_IRQ, SB16_DMA}, SND_DEFAULT_ENABLE},
|
|
#endif
|
|
#ifndef EXCLUDE_MIDI
|
|
{SNDCARD_SB16MIDI,{SB16MIDI_BASE, SBC_IRQ, 0}, SND_DEFAULT_ENABLE},
|
|
#endif
|
|
#endif
|
|
|
|
#ifndef EXCLUDE_GUS
|
|
#ifndef EXCLUDE_GUS16
|
|
{SNDCARD_GUS16, {GUS16_BASE, GUS16_IRQ, GUS16_DMA, GUS_DMA_READ}, SND_DEFAULT_ENABLE},
|
|
#endif
|
|
{SNDCARD_GUS, {GUS_BASE, GUS_IRQ, GUS_DMA, GUS_DMA_READ}, SND_DEFAULT_ENABLE},
|
|
#endif
|
|
|
|
#ifndef EXCLUDE_YM3812
|
|
{SNDCARD_ADLIB, {FM_MONO, 0, 0}, SND_DEFAULT_ENABLE},
|
|
#endif
|
|
{0, {0}, 0}
|
|
};
|
|
|
|
int num_sound_cards =
|
|
sizeof(snd_installed_cards) / sizeof (struct card_info);
|
|
|
|
#else
|
|
int num_sound_cards = 0;
|
|
#endif /* linux */
|
|
|
|
int num_sound_drivers =
|
|
sizeof(sound_drivers) / sizeof (struct driver_info);
|
|
|
|
#else
|
|
extern struct audio_operations * audio_devs[MAX_AUDIO_DEV]; extern int num_audiodevs;
|
|
extern struct mixer_operations * mixer_devs[MAX_MIXER_DEV]; extern int num_mixers;
|
|
extern struct synth_operations * synth_devs[MAX_SYNTH_DEV+MAX_MIDI_DEV]; extern int num_synths;
|
|
extern struct midi_operations * midi_devs[MAX_MIDI_DEV]; extern int num_midis;
|
|
extern struct sound_timer_operations * sound_timer_devs[MAX_SYNTH_DEV+MAX_MIDI_DEV]; extern int num_sound_timers;
|
|
|
|
extern struct driver_info sound_drivers[];
|
|
extern int num_sound_drivers;
|
|
extern struct card_info snd_installed_cards[];
|
|
extern int num_sound_cards;
|
|
|
|
int sndtable_probe(int unit, struct address_info *hw_config);
|
|
int sndtable_init_card(int unit, struct address_info *hw_config);
|
|
long sndtable_init(long mem_start);
|
|
int sndtable_get_cardcount (void);
|
|
struct address_info *sound_getconf(int card_type);
|
|
void sound_chconf(int card_type, int ioaddr, int irq, int dma);
|
|
int snd_find_driver(int type);
|
|
|
|
#endif /* _DEV_TABLE_C_ */
|
|
#endif /* _DEV_TABLE_H_ */
|