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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 | /* * 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_move_wrpointer(int dev, int l); /* int DMAbuf_ioctl(int dev, unsigned int cmd, caddr_t arg, int local); */ void DMAbuf_init(int dev, int dma1, int dma2); void DMAbuf_deinit(int dev); 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_inputintr(int dev); void DMAbuf_outputintr(int dev, int underflow_flag); struct dma_buffparms; int DMAbuf_space_in_queue (int dev); int DMAbuf_activate_recording (int dev, struct dma_buffparms *dmap); int DMAbuf_get_buffer_pointer (int dev, struct dma_buffparms *dmap, int direction); void DMAbuf_launch_output(int dev, struct dma_buffparms *dmap); int DMAbuf_select(int dev, struct fileinfo *file, int sel_type, poll_table * wait); void DMAbuf_start_devices(unsigned int devmask); void DMAbuf_reset (int dev); int DMAbuf_sync (int dev); /* * System calls for /dev/dsp and /dev/audio (audio.c) */ int audio_read (int dev, struct fileinfo *file, char *buf, int count); int audio_write (int dev, struct fileinfo *file, const char *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, caddr_t arg); void audio_init_devices (void); int audio_select(int dev, struct fileinfo *file, int sel_type, poll_table * wait); void reorganize_buffers (int dev, struct dma_buffparms *dmap, int recording); /* * System calls for the /dev/sequencer */ int sequencer_read (int dev, struct fileinfo *file, char *buf, int count); int sequencer_write (int dev, struct fileinfo *file, const char *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, caddr_t arg); int sequencer_select(int dev, struct fileinfo *file, int sel_type, poll_table * wait); void sequencer_init (void); void sequencer_timer(unsigned long dummy); int note_to_freq(int note_num); unsigned long compute_finetune(unsigned long base_freq, int bend, int range, int vibrato_bend); void seq_input_event(unsigned char *event, int len); void seq_copy_to_input (unsigned char *event, int len); /* * System calls for the /dev/midi */ int MIDIbuf_read (int dev, struct fileinfo *file, char *buf, int count); int MIDIbuf_write (int dev, struct fileinfo *file, const char *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, caddr_t arg); int MIDIbuf_select(int dev, struct fileinfo *file, int sel_type, poll_table * wait); void MIDIbuf_bytes_received(int dev, unsigned char *buf, int count); void MIDIbuf_init(void); /* * * Misc calls from various sources */ /* From soundcard.c */ #ifndef __bsdi__ void tenmicrosec(int *osp); #endif void request_sound_timer (int count); void sound_stop_timer(void); int snd_set_irq_handler (int interrupt_level, void(*iproc)(int, void*, struct pt_regs *), char *name, int *osp); void snd_release_irq(int vect); void sound_dma_malloc(int dev); void sound_dma_free(int dev); void conf_printf(char *name, struct address_info *hw_config); void conf_printf2(char *name, int base, int irq, int dma, int dma2); int ioctl_in(caddr_t arg); int ioctl_out(caddr_t arg, int result); /* From sound_switch.c */ int sound_read_sw (int dev, struct fileinfo *file, char *buf, int count); int sound_write_sw (int dev, struct fileinfo *file, const char *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, caddr_t arg); /* From opl3.c */ int opl3_detect (int ioaddr, int *osp); void opl3_init(int ioaddr, int *osp); /* From sb_card.c */ void attach_sb_card(struct address_info *hw_config); int probe_sb(struct address_info *hw_config); /* From sb_common.c */ void sb_dsp_disable_midi(int port); void sb_dsp_disable_recording(int port); void attach_sbmpu (struct address_info *hw_config); int probe_sbmpu (struct address_info *hw_config); void unload_sbmpu (struct address_info *hw_config); /* From uart401.c */ void attach_uart401 (struct address_info *hw_config); int probe_uart401 (struct address_info *hw_config); void unload_uart401 (struct address_info *hw_config); void uart401intr (int irq, void *dev_id, struct pt_regs * dummy); /* From adlib_card.c */ void attach_adlib_card(struct address_info *hw_config); int probe_adlib(struct address_info *hw_config); /* From pas_card.c */ void attach_pas_card(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); void pas_pcm_init(struct address_info *hw_config); /* From pas_mixer.c */ int pas_init_mixer(void); /* From pas_midi.c */ void pas_midi_init(void); void pas_midi_interrupt(void); /* From gus_card.c */ void attach_gus_card(struct address_info * hw_config); int probe_gus(struct address_info *hw_config); int gus_set_midi_irq(int num); void gusintr(int irq, void *dev_id, struct pt_regs * dummy); void attach_gus_db16(struct address_info * hw_config); int probe_gus_db16(struct address_info *hw_config); /* From gus_wave.c */ int gus_wave_detect(int baseaddr); void gus_wave_init(struct address_info *hw_config); void gus_wave_unload (void); void gus_voice_irq(void); 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, caddr_t arg); void gus_timer_command (unsigned int addr, unsigned int val); /* From gus_midi.c */ void gus_midi_init(void); void gus_midi_interrupt(int dummy); /* From mpu401.c */ void attach_mpu401(struct address_info * hw_config); int probe_mpu401(struct address_info *hw_config); void mpuintr(int irq, void *dev_id, struct pt_regs * dummy); /* From uart6850.c */ void attach_uart6850(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 ics2101.c */ void ics2101_mixer_init(void); /* From sound_timer.c */ void sound_timer_interrupt(void); void sound_timer_syncinterval(unsigned int new_usecs); /* From ad1848.c */ void ad1848_init (char *name, int io_base, int irq, int dma_playback, int dma_capture, int share_dma, int *osp); void ad1848_unload (int io_base, int irq, int dma_playback, int dma_capture, int share_dma); int ad1848_detect (int io_base, int *flags, int *osp); #define AD_F_CS4231 0x0001 /* Returned if a CS4232 (or compatible) detected */ #define AD_F_CS4248 0x0001 /* Returned if a CS4248 (or compatible) detected */ void ad1848_control(int cmd, int arg); #define AD1848_SET_XTAL 1 #define AD1848_MIXER_REROUTE 2 #define AD1848_REROUTE(oldctl, newctl) \ ad1848_control(AD1848_MIXER_REROUTE, ((oldctl)<<8)|(newctl)) void adintr(int irq, void *dev_id, struct pt_regs * dummy); void attach_ms_sound(struct address_info * hw_config); int probe_ms_sound(struct address_info *hw_config); void attach_pnp_ad1848(struct address_info * hw_config); int probe_pnp_ad1848(struct address_info *hw_config); void unload_pnp_ad1848(struct address_info *hw_info); /* From pss.c */ int probe_pss (struct address_info *hw_config); void attach_pss (struct address_info *hw_config); int probe_pss_mpu (struct address_info *hw_config); void attach_pss_mpu (struct address_info *hw_config); int probe_pss_mss (struct address_info *hw_config); void attach_pss_mss (struct address_info *hw_config); /* From sscape.c */ int probe_sscape (struct address_info *hw_config); void attach_sscape (struct address_info *hw_config); int probe_ss_ms_sound (struct address_info *hw_config); void attach_ss_ms_sound(struct address_info * hw_config); /* 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 */ void attach_trix_wss (struct address_info *hw_config); int probe_trix_wss (struct address_info *hw_config); void attach_trix_sb (struct address_info *hw_config); int probe_trix_sb (struct address_info *hw_config); void attach_trix_mpu (struct address_info *hw_config); int probe_trix_mpu (struct address_info *hw_config); /* From mad16.c */ void attach_mad16 (struct address_info *hw_config); int probe_mad16 (struct address_info *hw_config); void attach_mad16_mpu (struct address_info *hw_config); int probe_mad16_mpu (struct address_info *hw_config); int mad16_sb_dsp_detect (struct address_info *hw_config); /* Unload routines from various source files*/ void unload_pss(struct address_info *hw_info); void unload_pss_mpu(struct address_info *hw_info); void unload_pss_mss(struct address_info *hw_info); void unload_mad16(struct address_info *hw_info); void unload_mad16_mpu(struct address_info *hw_info); void unload_adlib(struct address_info *hw_info); void unload_pas(struct address_info *hw_info); void unload_mpu401(struct address_info *hw_info); void unload_maui(struct address_info *hw_info); void unload_uart6850(struct address_info *hw_info); void unload_sb(struct address_info *hw_info); void unload_sb16(struct address_info *hw_info); void unload_sb16midi(struct address_info *hw_info); void unload_gus_db16(struct address_info *hw_info); void unload_ms_sound(struct address_info *hw_info); void unload_gus(struct address_info *hw_info); void unload_sscape(struct address_info *hw_info); void unload_ss_ms_sound(struct address_info *hw_info); void unload_trix_wss(struct address_info *hw_info); void unload_trix_sb(struct address_info *hw_info); void unload_trix_mpu(struct address_info *hw_info); void unload_cs4232(struct address_info *hw_info); void unload_cs4232_mpu(struct address_info *hw_info); /* From cs4232.c */ int probe_cs4232 (struct address_info *hw_config); void attach_cs4232 (struct address_info *hw_config); int probe_cs4232_mpu (struct address_info *hw_config); void attach_cs4232_mpu (struct address_info *hw_config); /* From maui.c */ void attach_maui(struct address_info * hw_config); int probe_maui(struct address_info *hw_config); |