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freebsd-dev/sys/i386/isa/sound/sound_calls.h
Bruce Evans 4ff3de8e80 Added `#include "ioconf.h"' to <machine/conf.h> and cleaned up the 
misplaced extern declarations (mostly prototypes of interrupt handlers)
that this exposed.  The prototypes should be moved back to the driver
sources when the functions are staticalized.

Added idempotency guards to <machine/conf.h>.  "ioconf.h" can't be
included when building LKMs so define a wart in bsd.kmod.mk to help
guard against including it.
1995-11-04 17:08:13 +00:00

269 lines
9.6 KiB
C
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/*
* DMA buffer calls
*/
int DMAbuf_open(int dev, int mode);
int DMAbuf_release(int dev, int mode);
int DMAbuf_getwrbuffer(int dev, char **buf, int *size, int dontblock);
int DMAbuf_getrdbuffer(int dev, char **buf, int *len, int dontblock);
int DMAbuf_rmchars(int dev, int buff_no, int c);
int DMAbuf_start_output(int dev, int buff_no, int l);
int DMAbuf_ioctl(int dev, unsigned int cmd, unsigned int arg, int local);
long DMAbuf_init(long mem_start);
int DMAbuf_start_dma (int dev, unsigned long physaddr, int count, int dma_mode);
int DMAbuf_open_dma (int dev);
void DMAbuf_close_dma (int dev);
void DMAbuf_reset_dma (int dev);
void DMAbuf_inputintr(int dev);
void DMAbuf_outputintr(int dev, int underflow_flag);
#ifdef ALLOW_SELECT
int DMAbuf_select(int dev, struct fileinfo *file, int sel_type, select_table * wait);
#endif
/*
* System calls for /dev/dsp and /dev/audio
*/
int audio_read (int dev, struct fileinfo *file, snd_rw_buf *buf, int count);
int audio_write (int dev, struct fileinfo *file, snd_rw_buf *buf, int count);
int audio_open (int dev, struct fileinfo *file);
void audio_release (int dev, struct fileinfo *file);
int audio_ioctl (int dev, struct fileinfo *file,
unsigned int cmd, unsigned int arg);
int audio_lseek (int dev, struct fileinfo *file, off_t offset, int orig);
long audio_init (long mem_start);
#ifdef ALLOW_SELECT
int audio_select(int dev, struct fileinfo *file, int sel_type, select_table * wait);
#endif
/*
* System calls for the /dev/sequencer
*/
int sequencer_read (int dev, struct fileinfo *file, snd_rw_buf *buf, int count);
int sequencer_write (int dev, struct fileinfo *file, snd_rw_buf *buf, int count);
int sequencer_open (int dev, struct fileinfo *file);
void sequencer_release (int dev, struct fileinfo *file);
int sequencer_ioctl (int dev, struct fileinfo *file,
unsigned int cmd, unsigned int arg);
int sequencer_lseek (int dev, struct fileinfo *file, off_t offset, int orig);
long sequencer_init (long mem_start);
void sequencer_timer(void);
int note_to_freq(int note_num);
unsigned long compute_finetune(unsigned long base_freq, int bend, int range);
void seq_input_event(unsigned char *event, int len);
void seq_copy_to_input (unsigned char *event, int len);
#ifdef ALLOW_SELECT
int sequencer_select(int dev, struct fileinfo *file, int sel_type, select_table * wait);
#endif
/*
* System calls for the /dev/midi
*/
int MIDIbuf_read (int dev, struct fileinfo *file, snd_rw_buf *buf, int count);
int MIDIbuf_write (int dev, struct fileinfo *file, snd_rw_buf *buf, int count);
int MIDIbuf_open (int dev, struct fileinfo *file);
void MIDIbuf_release (int dev, struct fileinfo *file);
int MIDIbuf_ioctl (int dev, struct fileinfo *file,
unsigned int cmd, unsigned int arg);
int MIDIbuf_lseek (int dev, struct fileinfo *file, off_t offset, int orig);
void MIDIbuf_bytes_received(int dev, unsigned char *buf, int count);
long MIDIbuf_init(long mem_start);
#ifdef ALLOW_SELECT
int MIDIbuf_select(int dev, struct fileinfo *file, int sel_type, select_table * wait);
#endif
/*
* System calls for the generic midi interface.
*
*/
long CMIDI_init (long mem_start);
int CMIDI_open (int dev, struct fileinfo *file);
int CMIDI_write (int dev, struct fileinfo *file, snd_rw_buf *buf, int count);
int CMIDI_read (int dev, struct fileinfo *file, snd_rw_buf *buf, int count);
int CMIDI_close (int dev, struct fileinfo *file);
/*
*
* Misc calls from various sources
*/
/* From soundcard.c */
long soundcard_init(long mem_start);
void tenmicrosec(void);
void request_sound_timer (int count);
void sound_stop_timer(void);
int snd_ioctl_return(int *addr, int value);
int snd_set_irq_handler (int interrupt_level, INT_HANDLER_PROTO(), char *name);
void snd_release_irq(int vect);
void sound_dma_malloc(int dev);
void sound_dma_free(int dev);
/* From sound_switch.c */
int sound_read_sw (int dev, struct fileinfo *file, snd_rw_buf *buf, int count);
int sound_write_sw (int dev, struct fileinfo *file, snd_rw_buf *buf, int count);
int sound_open_sw (int dev, struct fileinfo *file);
void sound_release_sw (int dev, struct fileinfo *file);
int sound_ioctl_sw (int dev, struct fileinfo *file,
unsigned int cmd, unsigned long arg);
/* From sb_dsp.c */
int sb_dsp_detect (struct address_info *hw_config);
long sb_dsp_init (long mem_start, struct address_info *hw_config);
void sb_dsp_disable_midi(void);
int sb_get_irq(void);
void sb_free_irq(void);
int sb_dsp_command (unsigned char val);
int sb_reset_dsp (void);
/* From sb16_dsp.c */
void sb16_dsp_interrupt (int irq);
long sb16_dsp_init(long mem_start, struct address_info *hw_config);
int sb16_dsp_detect(struct address_info *hw_config);
/* From sb16_midi.c */
void sb16midiintr (int unit);
long attach_sb16midi(long mem_start, struct address_info * hw_config);
int probe_sb16midi(struct address_info *hw_config);
void sb_midi_interrupt(int dummy);
/* From sb_midi.c */
void sb_midi_init(int model);
/* From sb_mixer.c */
void sb_setmixer (unsigned int port, unsigned int value);
int sb_getmixer (unsigned int port);
void sb_mixer_set_stereo(int mode);
int sb_mixer_init(int major_model);
/* From opl3.c */
int opl3_detect (int ioaddr);
long opl3_init(long mem_start);
/* From sb_card.c */
long attach_sb_card(long mem_start, struct address_info *hw_config);
int probe_sb(struct address_info *hw_config);
/* From adlib_card.c */
long attach_adlib_card(long mem_start, struct address_info *hw_config);
int probe_adlib(struct address_info *hw_config);
/* From pas_card.c */
long attach_pas_card(long mem_start, struct address_info *hw_config);
int probe_pas(struct address_info *hw_config);
int pas_set_intr(int mask);
int pas_remove_intr(int mask);
unsigned char pas_read(int ioaddr);
void pas_write(unsigned char data, int ioaddr);
/* From pas_audio.c */
void pas_pcm_interrupt(unsigned char status, int cause);
long pas_pcm_init(long mem_start, struct address_info *hw_config);
/* From pas_mixer.c */
int pas_init_mixer(void);
/* From pas_midi.c */
long pas_midi_init(long mem_start);
void pas_midi_interrupt(void);
/* From gus_card.c */
long attach_gus_card(long mem_start, struct address_info * hw_config);
int probe_gus(struct address_info *hw_config);
int gus_set_midi_irq(int num);
long attach_gus_db16(long mem_start, struct address_info * hw_config);
int probe_gus_db16(struct address_info *hw_config);
/* From gus_wave.c */
int gus_wave_detect(int baseaddr);
long gus_wave_init(long mem_start, int irq, int dma, int dma_read);
void gus_voice_irq(void);
unsigned char gus_read8 (int reg);
void gus_write8(int reg, unsigned int data);
void guswave_dma_irq(void);
void gus_delay(void);
int gus_default_mixer_ioctl (int dev, unsigned int cmd, unsigned int arg);
/* From gus_midi.c */
long gus_midi_init(long mem_start);
void gus_midi_interrupt(int dummy);
/* From mpu401.c */
long attach_mpu401(long mem_start, struct address_info * hw_config);
int probe_mpu401(struct address_info *hw_config);
void mpuintr(INT_HANDLER_PARMS(irq, dummy));
/* From uart6850.c */
long attach_uart6850(long mem_start, struct address_info * hw_config);
int probe_uart6850(struct address_info *hw_config);
/* From opl3.c */
void enable_opl3_mode(int left, int right, int both);
/* From patmgr.c */
int pmgr_open(int dev);
void pmgr_release(int dev);
int pmgr_read (int dev, struct fileinfo *file, snd_rw_buf * buf, int count);
int pmgr_write (int dev, struct fileinfo *file, snd_rw_buf * buf, int count);
int pmgr_access(int dev, struct patmgr_info *rec);
int pmgr_inform(int dev, int event, unsigned long parm1, unsigned long parm2,
unsigned long parm3, unsigned long parm4);
/* From ics2101.c */
long ics2101_mixer_init(long mem_start);
/* From sound_timer.c */
void sound_timer_init(int io_base);
void sound_timer_interrupt(void);
/* From ad1848.c */
void ad1848_init (char *name, int io_base, int irq, int dma_playback, int dma_capture);
int ad1848_detect (int io_base);
void ad1848_interrupt (INT_HANDLER_PARMS(irq, dummy));
long attach_ms_sound(long mem_start, struct address_info * hw_config);
int probe_ms_sound(struct address_info *hw_config);
/* From pss.c */
int probe_pss (struct address_info *hw_config);
long attach_pss (long mem_start, struct address_info *hw_config);
int probe_pss_mpu (struct address_info *hw_config);
long attach_pss_mpu (long mem_start, struct address_info *hw_config);
int probe_pss_mss (struct address_info *hw_config);
long attach_pss_mss (long mem_start, struct address_info *hw_config);
/* From sscape.c */
int probe_sscape (struct address_info *hw_config);
long attach_sscape (long mem_start, struct address_info *hw_config);
int probe_ss_ms_sound (struct address_info *hw_config);
long attach_ss_ms_sound(long mem_start, struct address_info * hw_config);
int pss_read (int dev, struct fileinfo *file, snd_rw_buf *buf, int count);
int pss_write (int dev, struct fileinfo *file, snd_rw_buf *buf, int count);
int pss_open (int dev, struct fileinfo *file);
void pss_release (int dev, struct fileinfo *file);
int pss_ioctl (int dev, struct fileinfo *file,
unsigned int cmd, unsigned int arg);
int pss_lseek (int dev, struct fileinfo *file, off_t offset, int orig);
long pss_init(long mem_start);
/* From aedsp16.c */
int InitAEDSP16_SBPRO(struct address_info *hw_config);
int InitAEDSP16_MSS(struct address_info *hw_config);
int InitAEDSP16_MPU401(struct address_info *hw_config);
/* From midi_synth.c */
void do_midi_msg (int synthno, unsigned char *msg, int mlen);
/* From trix.c */
long attach_trix_wss (long mem_start, struct address_info *hw_config);
int probe_trix_wss (struct address_info *hw_config);
long attach_trix_sb (long mem_start, struct address_info *hw_config);
int probe_trix_sb (struct address_info *hw_config);
long attach_trix_mpu (long mem_start, struct address_info *hw_config);
int probe_trix_mpu (struct address_info *hw_config);
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