5 int DMAbuf_open(int dev, int mode);
6 int DMAbuf_release(int dev, int mode);
7 int DMAbuf_getwrbuffer(int dev, char **buf, int *size, int dontblock);
8 int DMAbuf_getrdbuffer(int dev, char **buf, int *len, int dontblock);
9 int DMAbuf_rmchars(int dev, int buff_no, int c);
10 int DMAbuf_start_output(int dev, int buff_no, int l);
11 int DMAbuf_ioctl(int dev, u_int cmd, ioctl_arg arg, int local);
12 void DMAbuf_init(void);
13 int DMAbuf_start_dma (int dev, u_long physaddr, int count, int dma_mode);
14 int DMAbuf_open_dma (int dev);
15 void DMAbuf_close_dma (int dev);
16 void DMAbuf_reset_dma (int dev);
17 void DMAbuf_inputintr(int dev);
18 void DMAbuf_outputintr(int dev, int underflow_flag);
19 void DMAbuf_start_devices(u_int devmask);
21 int DMAbuf_select(int dev, struct fileinfo *file, int sel_type, select_table * wait);
25 * System calls for /dev/dsp and /dev/audio
28 int audio_read (int dev, struct fileinfo *file, snd_rw_buf *buf, int count);
29 int audio_write (int dev, struct fileinfo *file, snd_rw_buf *buf, int count);
30 int audio_open (int dev, struct fileinfo *file);
31 void audio_release (int dev, struct fileinfo *file);
32 int audio_ioctl (int dev, struct fileinfo *file,
33 u_int cmd, ioctl_arg arg);
34 int audio_lseek (int dev, struct fileinfo *file, off_t offset, int orig);
35 /* long audio_init (void); */
38 int audio_poll(int dev, struct fileinfo *file, int events, select_table * wait);
42 * System calls for the /dev/sequencer
45 int sequencer_read (int dev, struct fileinfo *file, snd_rw_buf *buf, int count);
46 int sequencer_write (int dev, struct fileinfo *file, snd_rw_buf *buf, int count);
47 int sequencer_open (int dev, struct fileinfo *file);
48 void sequencer_release (int dev, struct fileinfo *file);
49 int sequencer_ioctl (int dev, struct fileinfo *file,
50 u_int cmd, ioctl_arg arg);
51 int sequencer_lseek (int dev, struct fileinfo *file, off_t offset, int orig);
52 void sequencer_init (void);
53 void sequencer_timer(void *dummy);
54 int note_to_freq(int note_num);
55 u_long compute_finetune(u_long base_freq, int bend, int range);
56 void seq_input_event(u_char *event, int len);
57 void seq_copy_to_input (u_char *event, int len);
61 * System calls for the /dev/midi
64 int MIDIbuf_read (int dev, struct fileinfo *file, snd_rw_buf *buf, int count);
65 int MIDIbuf_write (int dev, struct fileinfo *file, snd_rw_buf *buf, int count);
66 int MIDIbuf_open (int dev, struct fileinfo *file);
67 void MIDIbuf_release (int dev, struct fileinfo *file);
68 int MIDIbuf_ioctl (int dev, struct fileinfo *file,
69 u_int cmd, ioctl_arg arg);
70 int MIDIbuf_lseek (int dev, struct fileinfo *file, off_t offset, int orig);
71 void MIDIbuf_bytes_received(int dev, u_char *buf, int count);
75 * Misc calls from various sources
78 /* From soundcard.c */
79 void soundcard_init(void);
80 void tenmicrosec(int);
81 void request_sound_timer (int count);
82 void sound_stop_timer(void);
83 int snd_ioctl_return(int *addr, int value);
84 int snd_set_irq_handler (int int_lvl, void(*hndlr)(int), sound_os_info *osp);
85 void sound_dma_malloc(int dev);
86 void sound_dma_free(int dev);
87 void conf_printf(char *name, struct address_info *hw_config);
88 void conf_printf2(char *name, int base, int irq, int dma, int dma2);
90 /* From sound_switch.c */
91 int sound_read_sw (int dev, struct fileinfo *file, snd_rw_buf *buf, int count);
92 int sound_write_sw (int dev, struct fileinfo *file, snd_rw_buf *buf, int count);
93 int sound_open_sw (int dev, struct fileinfo *file);
94 void sound_release_sw (int dev, struct fileinfo *file);
95 int sound_ioctl_sw (int dev, struct fileinfo *file, u_int cmd, ioctl_arg arg);
98 int sb_dsp_detect (struct address_info *hw_config);
99 void sb_dsp_init (struct address_info *hw_config);
100 void sb_dsp_disable_midi(void);
101 int sb_dsp_command (u_char val);
103 int sb_reset_dsp (void);
105 /* From sb16_dsp.c */
106 void sb16_dsp_interrupt (int irq);
107 void sb16_dsp_init(struct address_info *hw_config);
108 int sb16_dsp_detect(struct address_info *hw_config);
110 /* From sb16_midi.c */
111 void sb16midiintr (int unit);
112 void attach_sb16midi(struct address_info * hw_config);
113 int probe_sb16midi(struct address_info *hw_config);
114 void sb_midi_interrupt(int dummy);
117 void sb_midi_init(int model);
119 /* From sb_mixer.c */
120 void sb_setmixer (u_int port, u_int value);
121 int sb_getmixer (u_int port);
122 void sb_mixer_set_stereo(int mode);
123 int sb_mixer_init(int major_model);
126 int opl3_detect (int ioaddr, sound_os_info *osp);
127 void opl3_init(int ioaddr, sound_os_info *osp);
130 void attach_sb_card(struct address_info *hw_config);
131 int probe_sb(struct address_info *hw_config);
133 /* From awe_wave.c */
134 void attach_awe(struct address_info *hw_config);
135 int probe_awe(struct address_info *hw_config);
137 /* From adlib_card.c */
138 void attach_adlib_card(struct address_info *hw_config);
139 int probe_adlib(struct address_info *hw_config);
141 /* From pas_card.c */
142 void attach_pas_card(struct address_info *hw_config);
143 int probe_pas(struct address_info *hw_config);
145 int pas_set_intr(int mask);
146 int pas_remove_intr(int mask);
147 u_char pas_read(int ioaddr);
148 void pas_write(u_char data, int ioaddr);
150 /* From pas_audio.c */
151 void pas_pcm_interrupt(u_char status, int cause);
152 void pas_pcm_init(struct address_info *hw_config);
154 /* From pas_mixer.c */
155 int pas_init_mixer(void);
157 /* From pas_midi.c */
158 void pas_midi_init(void);
159 void pas_midi_interrupt(void);
161 /* From gus_card.c */
162 void attach_gus_card(struct address_info * hw_config);
163 int probe_gus(struct address_info *hw_config);
164 int gus_set_midi_irq(int num);
166 void attach_gus_db16(struct address_info * hw_config);
167 int probe_gus_db16(struct address_info *hw_config);
169 /* From gus_wave.c */
170 int gus_wave_detect(int baseaddr);
171 void gus_wave_init(struct address_info *hw_config);
172 void gus_voice_irq(void);
173 u_char gus_read8 (int reg);
174 void gus_write8(int reg, u_int data);
175 void guswave_dma_irq(void);
176 void gus_delay(void);
177 int gus_default_mixer_ioctl (int dev, u_int cmd, ioctl_arg arg);
178 void gus_timer_command (u_int addr, u_int val);
180 /* From gus_midi.c */
181 void gus_midi_init(void);
182 void gus_midi_interrupt(int dummy);
185 void attach_mpu401(struct address_info * hw_config);
186 int probe_mpu401(struct address_info *hw_config);
189 /* From uart6850.c */
190 void attach_uart6850(struct address_info * hw_config);
191 ointhand2_t m6850intr;
192 int probe_uart6850(struct address_info *hw_config);
195 void enable_opl3_mode(int left, int right, int both);
198 int pmgr_open(int dev);
199 void pmgr_release(int dev);
200 int pmgr_read (int dev, struct fileinfo *file, snd_rw_buf * buf, int count);
201 int pmgr_write (int dev, struct fileinfo *file, snd_rw_buf * buf, int count);
202 int pmgr_access(int dev, struct patmgr_info *rec);
203 int pmgr_inform(int dev, int event, u_long parm1, u_long parm2,
204 u_long parm3, u_long parm4);
207 void ics2101_mixer_init(void);
209 /* From sound_timer.c */
210 void sound_timer_interrupt(void);
211 void sound_timer_syncinterval(u_int new_usecs);
214 void ad1848_init (char *name, int io_base, int irq, int dma_playback, int dma_capture, int share_dma, sound_os_info *osp);
217 int ad1848_detect (int io_base, int *flags, sound_os_info *osp);
218 #define AD_F_CS4231 0x0001 /* Returned if a CS4232 (or compatible) detected */
219 #define AD_F_CS4248 0x0001 /* Returned if a CS4248 (or compatible) detected */
221 void ad1848_interrupt (int irq);
222 void attach_mss(struct address_info * hw_config);
223 int probe_mss(struct address_info *hw_config);
224 void attach_pnp_ad1848(struct address_info * hw_config);
225 int probe_pnp_ad1848(struct address_info *hw_config);
228 int probe_pss (struct address_info *hw_config);
229 void attach_pss (struct address_info *hw_config);
230 int probe_pss_mpu (struct address_info *hw_config);
231 void attach_pss_mpu (struct address_info *hw_config);
232 int probe_pss_mss (struct address_info *hw_config);
233 void attach_pss_mss (struct address_info *hw_config);
236 int probe_sscape (struct address_info *hw_config);
237 void attach_sscape (struct address_info *hw_config);
238 int probe_ss_mss(struct address_info *hw_config);
239 void attach_ss_mss(struct address_info * hw_config);
240 ointhand2_t sscapeintr;
242 int pss_read (int dev, struct fileinfo *file, snd_rw_buf *buf, int count);
243 int pss_write (int dev, struct fileinfo *file, snd_rw_buf *buf, int count);
244 int pss_open (int dev, struct fileinfo *file);
245 void pss_release (int dev, struct fileinfo *file);
246 int pss_ioctl (int dev, struct fileinfo *file,
247 u_int cmd, ioctl_arg arg);
248 int pss_lseek (int dev, struct fileinfo *file, off_t offset, int orig);
252 int InitAEDSP16_SBPRO(struct address_info *hw_config);
253 int InitAEDSP16_MSS(struct address_info *hw_config);
254 int InitAEDSP16_MPU401(struct address_info *hw_config);
256 /* From midi_synth.c */
257 void do_midi_msg (int synthno, u_char *msg, int mlen);
260 void attach_trix_wss (struct address_info *hw_config);
261 int probe_trix_wss (struct address_info *hw_config);
262 void attach_trix_sb (struct address_info *hw_config);
263 int probe_trix_sb (struct address_info *hw_config);
264 void attach_trix_mpu (struct address_info *hw_config);
265 int probe_trix_mpu (struct address_info *hw_config);
268 void attach_mad16 (struct address_info *hw_config);
269 int probe_mad16 (struct address_info *hw_config);
270 void attach_mad16_mpu (struct address_info *hw_config);
271 int probe_mad16_mpu (struct address_info *hw_config);
272 int mad16_sb_dsp_detect (struct address_info *hw_config);
273 void mad16_sb_dsp_init (struct address_info *hw_config);
277 int probe_cs4232 (struct address_info *hw_config);
278 void attach_cs4232 (struct address_info *hw_config);
279 int probe_cs4232_mpu (struct address_info *hw_config);
280 void attach_cs4232_mpu (struct address_info *hw_config);
283 void attach_maui(struct address_info * hw_config);
284 int probe_maui(struct address_info *hw_config);
286 /* From sound_pnp.c */
287 void sound_pnp_init(void);
288 void sound_pnp_disconnect(void);
291 void attach_nss(struct address_info * hw_config);
292 int probe_nss(struct address_info *hw_config);