sbdsp.c revision 1.103
1 /* $NetBSD: sbdsp.c,v 1.103 2000/01/20 19:27:03 thorpej Exp $ */ 2 3 /*- 4 * Copyright (c) 1999 The NetBSD Foundation, Inc. 5 * All rights reserved. 6 * 7 * This code is derived from software contributed to The NetBSD Foundation 8 * by Charles M. Hannum. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. All advertising materials mentioning features or use of this software 19 * must display the following acknowledgement: 20 * This product includes software developed by the NetBSD 21 * Foundation, Inc. and its contributors. 22 * 4. Neither the name of The NetBSD Foundation nor the names of its 23 * contributors may be used to endorse or promote products derived 24 * from this software without specific prior written permission. 25 * 26 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 27 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 28 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 29 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 30 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 32 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 33 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 34 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 35 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 36 * POSSIBILITY OF SUCH DAMAGE. 37 */ 38 39 /* 40 * Copyright (c) 1991-1993 Regents of the University of California. 41 * All rights reserved. 42 * 43 * Redistribution and use in source and binary forms, with or without 44 * modification, are permitted provided that the following conditions 45 * are met: 46 * 1. Redistributions of source code must retain the above copyright 47 * notice, this list of conditions and the following disclaimer. 48 * 2. Redistributions in binary form must reproduce the above copyright 49 * notice, this list of conditions and the following disclaimer in the 50 * documentation and/or other materials provided with the distribution. 51 * 3. All advertising materials mentioning features or use of this software 52 * must display the following acknowledgement: 53 * This product includes software developed by the Computer Systems 54 * Engineering Group at Lawrence Berkeley Laboratory. 55 * 4. Neither the name of the University nor of the Laboratory may be used 56 * to endorse or promote products derived from this software without 57 * specific prior written permission. 58 * 59 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 60 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 61 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 62 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 63 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 64 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 65 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 66 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 67 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 68 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 69 * SUCH DAMAGE. 70 * 71 */ 72 73 /* 74 * SoundBlaster Pro code provided by John Kohl, based on lots of 75 * information he gleaned from Steve Haehnichen <steve (at) vigra.com>'s 76 * SBlast driver for 386BSD and DOS driver code from Daniel Sachs 77 * <sachs (at) meibm15.cen.uiuc.edu>. 78 * Lots of rewrites by Lennart Augustsson <augustss (at) cs.chalmers.se> 79 * with information from SB "Hardware Programming Guide" and the 80 * Linux drivers. 81 */ 82 83 #include "midi.h" 84 #include "mpu.h" 85 86 #include <sys/param.h> 87 #include <sys/systm.h> 88 #include <sys/kernel.h> 89 #include <sys/errno.h> 90 #include <sys/ioctl.h> 91 #include <sys/syslog.h> 92 #include <sys/device.h> 93 #include <sys/proc.h> 94 #include <sys/buf.h> 95 #include <vm/vm.h> 96 97 #include <machine/cpu.h> 98 #include <machine/intr.h> 99 #include <machine/bus.h> 100 101 #include <sys/audioio.h> 102 #include <dev/audio_if.h> 103 #include <dev/midi_if.h> 104 #include <dev/mulaw.h> 105 #include <dev/auconv.h> 106 107 #include <dev/isa/isavar.h> 108 #include <dev/isa/isadmavar.h> 109 110 #include <dev/isa/sbreg.h> 111 #include <dev/isa/sbdspvar.h> 112 113 114 #ifdef AUDIO_DEBUG 115 #define DPRINTF(x) if (sbdspdebug) printf x 116 #define DPRINTFN(n,x) if (sbdspdebug >= (n)) printf x 117 int sbdspdebug = 0; 118 #else 119 #define DPRINTF(x) 120 #define DPRINTFN(n,x) 121 #endif 122 123 #ifndef SBDSP_NPOLL 124 #define SBDSP_NPOLL 3000 125 #endif 126 127 struct { 128 int wdsp; 129 int rdsp; 130 int wmidi; 131 } sberr; 132 133 /* 134 * Time constant routines follow. See SBK, section 12. 135 * Although they don't come out and say it (in the docs), 136 * the card clearly uses a 1MHz countdown timer, as the 137 * low-speed formula (p. 12-4) is: 138 * tc = 256 - 10^6 / sr 139 * In high-speed mode, the constant is the upper byte of a 16-bit counter, 140 * and a 256MHz clock is used: 141 * tc = 65536 - 256 * 10^ 6 / sr 142 * Since we can only use the upper byte of the HS TC, the two formulae 143 * are equivalent. (Why didn't they say so?) E.g., 144 * (65536 - 256 * 10 ^ 6 / x) >> 8 = 256 - 10^6 / x 145 * 146 * The crossover point (from low- to high-speed modes) is different 147 * for the SBPRO and SB20. The table on p. 12-5 gives the following data: 148 * 149 * SBPRO SB20 150 * ----- -------- 151 * input ls min 4 KHz 4 KHz 152 * input ls max 23 KHz 13 KHz 153 * input hs max 44.1 KHz 15 KHz 154 * output ls min 4 KHz 4 KHz 155 * output ls max 23 KHz 23 KHz 156 * output hs max 44.1 KHz 44.1 KHz 157 */ 158 /* XXX Should we round the tc? 159 #define SB_RATE_TO_TC(x) (((65536 - 256 * 1000000 / (x)) + 128) >> 8) 160 */ 161 #define SB_RATE_TO_TC(x) (256 - 1000000 / (x)) 162 #define SB_TC_TO_RATE(tc) (1000000 / (256 - (tc))) 163 164 struct sbmode { 165 short model; 166 u_char channels; 167 u_char precision; 168 u_short lowrate, highrate; 169 u_char cmd; 170 u_char halt, cont; 171 u_char cmdchan; 172 }; 173 static struct sbmode sbpmodes[] = { 174 { SB_1, 1, 8, 4000,22727,SB_DSP_WDMA ,SB_DSP_HALT ,SB_DSP_CONT }, 175 { SB_20, 1, 8, 4000,22727,SB_DSP_WDMA_LOOP,SB_DSP_HALT ,SB_DSP_CONT }, 176 { SB_2x, 1, 8,22727,45454,SB_DSP_HS_OUTPUT,SB_DSP_HALT ,SB_DSP_CONT }, 177 { SB_2x, 1, 8, 4000,22727,SB_DSP_WDMA_LOOP,SB_DSP_HALT ,SB_DSP_CONT }, 178 { SB_PRO, 1, 8,22727,45454,SB_DSP_HS_OUTPUT,SB_DSP_HALT ,SB_DSP_CONT }, 179 { SB_PRO, 1, 8, 4000,22727,SB_DSP_WDMA_LOOP,SB_DSP_HALT ,SB_DSP_CONT }, 180 { SB_PRO, 2, 8,11025,22727,SB_DSP_HS_OUTPUT,SB_DSP_HALT ,SB_DSP_CONT }, 181 /* Yes, we write the record mode to set 16-bit playback mode. weird, huh? */ 182 { SB_JAZZ,1, 8,22727,45454,SB_DSP_HS_OUTPUT,SB_DSP_HALT ,SB_DSP_CONT ,SB_DSP_RECORD_MONO }, 183 { SB_JAZZ,1, 8, 4000,22727,SB_DSP_WDMA_LOOP,SB_DSP_HALT ,SB_DSP_CONT ,SB_DSP_RECORD_MONO }, 184 { SB_JAZZ,2, 8,11025,22727,SB_DSP_HS_OUTPUT,SB_DSP_HALT ,SB_DSP_CONT ,SB_DSP_RECORD_STEREO }, 185 { SB_JAZZ,1,16,22727,45454,SB_DSP_HS_OUTPUT,SB_DSP_HALT ,SB_DSP_CONT ,JAZZ16_RECORD_MONO }, 186 { SB_JAZZ,1,16, 4000,22727,SB_DSP_WDMA_LOOP,SB_DSP_HALT ,SB_DSP_CONT ,JAZZ16_RECORD_MONO }, 187 { SB_JAZZ,2,16,11025,22727,SB_DSP_HS_OUTPUT,SB_DSP_HALT ,SB_DSP_CONT ,JAZZ16_RECORD_STEREO }, 188 { SB_16, 1, 8, 5000,45000,SB_DSP16_WDMA_8 ,SB_DSP_HALT ,SB_DSP_CONT }, 189 { SB_16, 2, 8, 5000,45000,SB_DSP16_WDMA_8 ,SB_DSP_HALT ,SB_DSP_CONT }, 190 #define PLAY16 15 /* must be the index of the next entry in the table */ 191 { SB_16, 1,16, 5000,45000,SB_DSP16_WDMA_16,SB_DSP16_HALT,SB_DSP16_CONT}, 192 { SB_16, 2,16, 5000,45000,SB_DSP16_WDMA_16,SB_DSP16_HALT,SB_DSP16_CONT}, 193 { -1 } 194 }; 195 static struct sbmode sbrmodes[] = { 196 { SB_1, 1, 8, 4000,12987,SB_DSP_RDMA ,SB_DSP_HALT ,SB_DSP_CONT }, 197 { SB_20, 1, 8, 4000,12987,SB_DSP_RDMA_LOOP,SB_DSP_HALT ,SB_DSP_CONT }, 198 { SB_2x, 1, 8,12987,14925,SB_DSP_HS_INPUT ,SB_DSP_HALT ,SB_DSP_CONT }, 199 { SB_2x, 1, 8, 4000,12987,SB_DSP_RDMA_LOOP,SB_DSP_HALT ,SB_DSP_CONT }, 200 { SB_PRO, 1, 8,22727,45454,SB_DSP_HS_INPUT ,SB_DSP_HALT ,SB_DSP_CONT ,SB_DSP_RECORD_MONO }, 201 { SB_PRO, 1, 8, 4000,22727,SB_DSP_RDMA_LOOP,SB_DSP_HALT ,SB_DSP_CONT ,SB_DSP_RECORD_MONO }, 202 { SB_PRO, 2, 8,11025,22727,SB_DSP_HS_INPUT ,SB_DSP_HALT ,SB_DSP_CONT ,SB_DSP_RECORD_STEREO }, 203 { SB_JAZZ,1, 8,22727,45454,SB_DSP_HS_INPUT ,SB_DSP_HALT ,SB_DSP_CONT ,SB_DSP_RECORD_MONO }, 204 { SB_JAZZ,1, 8, 4000,22727,SB_DSP_RDMA_LOOP,SB_DSP_HALT ,SB_DSP_CONT ,SB_DSP_RECORD_MONO }, 205 { SB_JAZZ,2, 8,11025,22727,SB_DSP_HS_INPUT ,SB_DSP_HALT ,SB_DSP_CONT ,SB_DSP_RECORD_STEREO }, 206 { SB_JAZZ,1,16,22727,45454,SB_DSP_HS_INPUT ,SB_DSP_HALT ,SB_DSP_CONT ,JAZZ16_RECORD_MONO }, 207 { SB_JAZZ,1,16, 4000,22727,SB_DSP_RDMA_LOOP,SB_DSP_HALT ,SB_DSP_CONT ,JAZZ16_RECORD_MONO }, 208 { SB_JAZZ,2,16,11025,22727,SB_DSP_HS_INPUT ,SB_DSP_HALT ,SB_DSP_CONT ,JAZZ16_RECORD_STEREO }, 209 { SB_16, 1, 8, 5000,45000,SB_DSP16_RDMA_8 ,SB_DSP_HALT ,SB_DSP_CONT }, 210 { SB_16, 2, 8, 5000,45000,SB_DSP16_RDMA_8 ,SB_DSP_HALT ,SB_DSP_CONT }, 211 { SB_16, 1,16, 5000,45000,SB_DSP16_RDMA_16,SB_DSP16_HALT,SB_DSP16_CONT}, 212 { SB_16, 2,16, 5000,45000,SB_DSP16_RDMA_16,SB_DSP16_HALT,SB_DSP16_CONT}, 213 { -1 } 214 }; 215 216 void sbversion __P((struct sbdsp_softc *)); 217 void sbdsp_jazz16_probe __P((struct sbdsp_softc *)); 218 void sbdsp_set_mixer_gain __P((struct sbdsp_softc *sc, int port)); 219 void sbdsp_pause __P((struct sbdsp_softc *)); 220 int sbdsp_set_timeconst __P((struct sbdsp_softc *, int)); 221 int sbdsp16_set_rate __P((struct sbdsp_softc *, int, int)); 222 int sbdsp_set_in_ports __P((struct sbdsp_softc *, int)); 223 void sbdsp_set_ifilter __P((void *, int)); 224 int sbdsp_get_ifilter __P((void *)); 225 226 int sbdsp_block_output __P((void *)); 227 int sbdsp_block_input __P((void *)); 228 static int sbdsp_adjust __P((int, int)); 229 230 int sbdsp_midi_intr __P((void *)); 231 232 #ifdef AUDIO_DEBUG 233 void sb_printsc __P((struct sbdsp_softc *)); 234 235 void 236 sb_printsc(sc) 237 struct sbdsp_softc *sc; 238 { 239 int i; 240 241 printf("open %d dmachan %d/%d %d/%d iobase 0x%x irq %d\n", 242 (int)sc->sc_open, sc->sc_i.run, sc->sc_o.run, 243 sc->sc_drq8, sc->sc_drq16, 244 sc->sc_iobase, sc->sc_irq); 245 printf("irate %d itc %x orate %d otc %x\n", 246 sc->sc_i.rate, sc->sc_i.tc, 247 sc->sc_o.rate, sc->sc_o.tc); 248 printf("spkron %u nintr %lu\n", 249 sc->spkr_state, sc->sc_interrupts); 250 printf("intr8 %p intr16 %p\n", 251 sc->sc_intr8, sc->sc_intr16); 252 printf("gain:"); 253 for (i = 0; i < SB_NDEVS; i++) 254 printf(" %u,%u", sc->gain[i][SB_LEFT], sc->gain[i][SB_RIGHT]); 255 printf("\n"); 256 } 257 #endif /* AUDIO_DEBUG */ 258 259 /* 260 * Probe / attach routines. 261 */ 262 263 /* 264 * Probe for the soundblaster hardware. 265 */ 266 int 267 sbdsp_probe(sc) 268 struct sbdsp_softc *sc; 269 { 270 271 if (sbdsp_reset(sc) < 0) { 272 DPRINTF(("sbdsp: couldn't reset card\n")); 273 return 0; 274 } 275 /* if flags set, go and probe the jazz16 stuff */ 276 if (sc->sc_dev.dv_cfdata->cf_flags & 1) 277 sbdsp_jazz16_probe(sc); 278 else 279 sbversion(sc); 280 if (sc->sc_model == SB_UNK) { 281 /* Unknown SB model found. */ 282 DPRINTF(("sbdsp: unknown SB model found\n")); 283 return 0; 284 } 285 return 1; 286 } 287 288 /* 289 * Try add-on stuff for Jazz16. 290 */ 291 void 292 sbdsp_jazz16_probe(sc) 293 struct sbdsp_softc *sc; 294 { 295 static u_char jazz16_irq_conf[16] = { 296 -1, -1, 0x02, 0x03, 297 -1, 0x01, -1, 0x04, 298 -1, 0x02, 0x05, -1, 299 -1, -1, -1, 0x06}; 300 static u_char jazz16_drq_conf[8] = { 301 -1, 0x01, -1, 0x02, 302 -1, 0x03, -1, 0x04}; 303 304 bus_space_tag_t iot = sc->sc_iot; 305 bus_space_handle_t ioh; 306 307 sbversion(sc); 308 309 DPRINTF(("jazz16 probe\n")); 310 311 if (bus_space_map(iot, JAZZ16_CONFIG_PORT, 1, 0, &ioh)) { 312 DPRINTF(("bus map failed\n")); 313 return; 314 } 315 316 if (jazz16_drq_conf[sc->sc_drq8] == (u_char)-1 || 317 jazz16_irq_conf[sc->sc_irq] == (u_char)-1) { 318 DPRINTF(("drq/irq check failed\n")); 319 goto done; /* give up, we can't do it. */ 320 } 321 322 bus_space_write_1(iot, ioh, 0, JAZZ16_WAKEUP); 323 delay(10000); /* delay 10 ms */ 324 bus_space_write_1(iot, ioh, 0, JAZZ16_SETBASE); 325 bus_space_write_1(iot, ioh, 0, sc->sc_iobase & 0x70); 326 327 if (sbdsp_reset(sc) < 0) { 328 DPRINTF(("sbdsp_reset check failed\n")); 329 goto done; /* XXX? what else could we do? */ 330 } 331 332 if (sbdsp_wdsp(sc, JAZZ16_READ_VER)) { 333 DPRINTF(("read16 setup failed\n")); 334 goto done; 335 } 336 337 if (sbdsp_rdsp(sc) != JAZZ16_VER_JAZZ) { 338 DPRINTF(("read16 failed\n")); 339 goto done; 340 } 341 342 /* XXX set both 8 & 16-bit drq to same channel, it works fine. */ 343 sc->sc_drq16 = sc->sc_drq8; 344 if (sbdsp_wdsp(sc, JAZZ16_SET_DMAINTR) || 345 sbdsp_wdsp(sc, (jazz16_drq_conf[sc->sc_drq16] << 4) | 346 jazz16_drq_conf[sc->sc_drq8]) || 347 sbdsp_wdsp(sc, jazz16_irq_conf[sc->sc_irq])) { 348 DPRINTF(("sbdsp: can't write jazz16 probe stuff\n")); 349 } else { 350 DPRINTF(("jazz16 detected!\n")); 351 sc->sc_model = SB_JAZZ; 352 sc->sc_mixer_model = SBM_CT1345; /* XXX really? */ 353 } 354 355 done: 356 bus_space_unmap(iot, ioh, 1); 357 } 358 359 /* 360 * Attach hardware to driver, attach hardware driver to audio 361 * pseudo-device driver . 362 */ 363 void 364 sbdsp_attach(sc) 365 struct sbdsp_softc *sc; 366 { 367 struct audio_params pparams, rparams; 368 int i; 369 u_int v; 370 371 pparams = audio_default; 372 rparams = audio_default; 373 sbdsp_set_params(sc, AUMODE_RECORD|AUMODE_PLAY, 0, &pparams, &rparams); 374 375 sbdsp_set_in_ports(sc, 1 << SB_MIC_VOL); 376 377 if (sc->sc_mixer_model != SBM_NONE) { 378 /* Reset the mixer.*/ 379 sbdsp_mix_write(sc, SBP_MIX_RESET, SBP_MIX_RESET); 380 /* And set our own default values */ 381 for (i = 0; i < SB_NDEVS; i++) { 382 switch(i) { 383 case SB_MIC_VOL: 384 case SB_LINE_IN_VOL: 385 v = 0; 386 break; 387 case SB_BASS: 388 case SB_TREBLE: 389 v = SB_ADJUST_GAIN(sc, AUDIO_MAX_GAIN / 2); 390 break; 391 case SB_CD_IN_MUTE: 392 case SB_MIC_IN_MUTE: 393 case SB_LINE_IN_MUTE: 394 case SB_MIDI_IN_MUTE: 395 case SB_CD_SWAP: 396 case SB_MIC_SWAP: 397 case SB_LINE_SWAP: 398 case SB_MIDI_SWAP: 399 case SB_CD_OUT_MUTE: 400 case SB_MIC_OUT_MUTE: 401 case SB_LINE_OUT_MUTE: 402 v = 0; 403 break; 404 default: 405 v = SB_ADJUST_GAIN(sc, AUDIO_MAX_GAIN / 2); 406 break; 407 } 408 sc->gain[i][SB_LEFT] = sc->gain[i][SB_RIGHT] = v; 409 sbdsp_set_mixer_gain(sc, i); 410 } 411 sc->in_filter = 0; /* no filters turned on, please */ 412 } 413 414 printf(": dsp v%d.%02d%s\n", 415 SBVER_MAJOR(sc->sc_version), SBVER_MINOR(sc->sc_version), 416 sc->sc_model == SB_JAZZ ? ": <Jazz16>" : ""); 417 418 sc->sc_fullduplex = ISSB16CLASS(sc) && 419 sc->sc_drq8 != -1 && sc->sc_drq16 != -1 && 420 sc->sc_drq8 != sc->sc_drq16; 421 } 422 423 void 424 sbdsp_mix_write(sc, mixerport, val) 425 struct sbdsp_softc *sc; 426 int mixerport; 427 int val; 428 { 429 bus_space_tag_t iot = sc->sc_iot; 430 bus_space_handle_t ioh = sc->sc_ioh; 431 int s; 432 433 s = splaudio(); 434 bus_space_write_1(iot, ioh, SBP_MIXER_ADDR, mixerport); 435 delay(20); 436 bus_space_write_1(iot, ioh, SBP_MIXER_DATA, val); 437 delay(30); 438 splx(s); 439 } 440 441 int 442 sbdsp_mix_read(sc, mixerport) 443 struct sbdsp_softc *sc; 444 int mixerport; 445 { 446 bus_space_tag_t iot = sc->sc_iot; 447 bus_space_handle_t ioh = sc->sc_ioh; 448 int val; 449 int s; 450 451 s = splaudio(); 452 bus_space_write_1(iot, ioh, SBP_MIXER_ADDR, mixerport); 453 delay(20); 454 val = bus_space_read_1(iot, ioh, SBP_MIXER_DATA); 455 delay(30); 456 splx(s); 457 return val; 458 } 459 460 /* 461 * Various routines to interface to higher level audio driver 462 */ 463 464 int 465 sbdsp_query_encoding(addr, fp) 466 void *addr; 467 struct audio_encoding *fp; 468 { 469 struct sbdsp_softc *sc = addr; 470 int emul; 471 472 emul = ISSB16CLASS(sc) ? 0 : AUDIO_ENCODINGFLAG_EMULATED; 473 474 switch (fp->index) { 475 case 0: 476 strcpy(fp->name, AudioEulinear); 477 fp->encoding = AUDIO_ENCODING_ULINEAR; 478 fp->precision = 8; 479 fp->flags = 0; 480 return 0; 481 case 1: 482 strcpy(fp->name, AudioEmulaw); 483 fp->encoding = AUDIO_ENCODING_ULAW; 484 fp->precision = 8; 485 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 486 return 0; 487 case 2: 488 strcpy(fp->name, AudioEalaw); 489 fp->encoding = AUDIO_ENCODING_ALAW; 490 fp->precision = 8; 491 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 492 return 0; 493 case 3: 494 strcpy(fp->name, AudioEslinear); 495 fp->encoding = AUDIO_ENCODING_SLINEAR; 496 fp->precision = 8; 497 fp->flags = emul; 498 return 0; 499 } 500 if (!ISSB16CLASS(sc) && sc->sc_model != SB_JAZZ) 501 return EINVAL; 502 503 switch(fp->index) { 504 case 4: 505 strcpy(fp->name, AudioEslinear_le); 506 fp->encoding = AUDIO_ENCODING_SLINEAR_LE; 507 fp->precision = 16; 508 fp->flags = 0; 509 return 0; 510 case 5: 511 strcpy(fp->name, AudioEulinear_le); 512 fp->encoding = AUDIO_ENCODING_ULINEAR_LE; 513 fp->precision = 16; 514 fp->flags = emul; 515 return 0; 516 case 6: 517 strcpy(fp->name, AudioEslinear_be); 518 fp->encoding = AUDIO_ENCODING_SLINEAR_BE; 519 fp->precision = 16; 520 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 521 return 0; 522 case 7: 523 strcpy(fp->name, AudioEulinear_be); 524 fp->encoding = AUDIO_ENCODING_ULINEAR_BE; 525 fp->precision = 16; 526 fp->flags = AUDIO_ENCODINGFLAG_EMULATED; 527 return 0; 528 default: 529 return EINVAL; 530 } 531 return 0; 532 } 533 534 int 535 sbdsp_set_params(addr, setmode, usemode, play, rec) 536 void *addr; 537 int setmode, usemode; 538 struct audio_params *play, *rec; 539 { 540 struct sbdsp_softc *sc = addr; 541 struct sbmode *m; 542 u_int rate, tc, bmode; 543 void (*swcode) __P((void *, u_char *buf, int cnt)); 544 int factor; 545 int model; 546 int chan; 547 struct audio_params *p; 548 int mode; 549 550 if (sc->sc_open == SB_OPEN_MIDI) 551 return EBUSY; 552 553 /* Later models work like SB16. */ 554 model = min(sc->sc_model, SB_16); 555 556 /* 557 * Prior to the SB16, we have only one clock, so make the sample 558 * rates match. 559 */ 560 if (!ISSB16CLASS(sc) && 561 play->sample_rate != rec->sample_rate && 562 usemode == (AUMODE_PLAY | AUMODE_RECORD)) { 563 if (setmode == AUMODE_PLAY) { 564 rec->sample_rate = play->sample_rate; 565 setmode |= AUMODE_RECORD; 566 } else if (setmode == AUMODE_RECORD) { 567 play->sample_rate = rec->sample_rate; 568 setmode |= AUMODE_PLAY; 569 } else 570 return (EINVAL); 571 } 572 573 /* Set first record info, then play info */ 574 for (mode = AUMODE_RECORD; mode != -1; 575 mode = mode == AUMODE_RECORD ? AUMODE_PLAY : -1) { 576 if ((setmode & mode) == 0) 577 continue; 578 579 p = mode == AUMODE_PLAY ? play : rec; 580 /* Locate proper commands */ 581 for (m = mode == AUMODE_PLAY ? sbpmodes : sbrmodes; 582 m->model != -1; m++) { 583 if (model == m->model && 584 p->channels == m->channels && 585 p->precision == m->precision && 586 p->sample_rate >= m->lowrate && 587 p->sample_rate <= m->highrate) 588 break; 589 } 590 if (m->model == -1) 591 return EINVAL; 592 rate = p->sample_rate; 593 swcode = 0; 594 factor = 1; 595 tc = 1; 596 bmode = -1; 597 if (model == SB_16) { 598 switch (p->encoding) { 599 case AUDIO_ENCODING_SLINEAR_BE: 600 if (p->precision == 16) 601 swcode = swap_bytes; 602 /* fall into */ 603 case AUDIO_ENCODING_SLINEAR_LE: 604 bmode = SB_BMODE_SIGNED; 605 break; 606 case AUDIO_ENCODING_ULINEAR_BE: 607 if (p->precision == 16) 608 swcode = swap_bytes; 609 /* fall into */ 610 case AUDIO_ENCODING_ULINEAR_LE: 611 bmode = SB_BMODE_UNSIGNED; 612 break; 613 case AUDIO_ENCODING_ULAW: 614 if (mode == AUMODE_PLAY) { 615 swcode = mulaw_to_ulinear16_le; 616 factor = 2; 617 m = &sbpmodes[PLAY16]; 618 } else 619 swcode = ulinear8_to_mulaw; 620 bmode = SB_BMODE_UNSIGNED; 621 break; 622 case AUDIO_ENCODING_ALAW: 623 if (mode == AUMODE_PLAY) { 624 swcode = alaw_to_ulinear16_le; 625 factor = 2; 626 m = &sbpmodes[PLAY16]; 627 } else 628 swcode = ulinear8_to_alaw; 629 bmode = SB_BMODE_UNSIGNED; 630 break; 631 default: 632 return EINVAL; 633 } 634 if (p->channels == 2) 635 bmode |= SB_BMODE_STEREO; 636 } else if (m->model == SB_JAZZ && m->precision == 16) { 637 switch (p->encoding) { 638 case AUDIO_ENCODING_SLINEAR_LE: 639 break; 640 case AUDIO_ENCODING_ULINEAR_LE: 641 swcode = change_sign16_le; 642 break; 643 case AUDIO_ENCODING_SLINEAR_BE: 644 swcode = swap_bytes; 645 break; 646 case AUDIO_ENCODING_ULINEAR_BE: 647 swcode = mode == AUMODE_PLAY ? 648 swap_bytes_change_sign16_le : 649 change_sign16_swap_bytes_le; 650 break; 651 case AUDIO_ENCODING_ULAW: 652 swcode = mode == AUMODE_PLAY ? 653 mulaw_to_ulinear8 : ulinear8_to_mulaw; 654 break; 655 case AUDIO_ENCODING_ALAW: 656 swcode = mode == AUMODE_PLAY ? 657 alaw_to_ulinear8 : ulinear8_to_alaw; 658 break; 659 default: 660 return EINVAL; 661 } 662 tc = SB_RATE_TO_TC(p->sample_rate * p->channels); 663 p->sample_rate = SB_TC_TO_RATE(tc) / p->channels; 664 } else { 665 switch (p->encoding) { 666 case AUDIO_ENCODING_SLINEAR_BE: 667 case AUDIO_ENCODING_SLINEAR_LE: 668 swcode = change_sign8; 669 break; 670 case AUDIO_ENCODING_ULINEAR_BE: 671 case AUDIO_ENCODING_ULINEAR_LE: 672 break; 673 case AUDIO_ENCODING_ULAW: 674 swcode = mode == AUMODE_PLAY ? 675 mulaw_to_ulinear8 : ulinear8_to_mulaw; 676 break; 677 case AUDIO_ENCODING_ALAW: 678 swcode = mode == AUMODE_PLAY ? 679 alaw_to_ulinear8 : ulinear8_to_alaw; 680 break; 681 default: 682 return EINVAL; 683 } 684 tc = SB_RATE_TO_TC(p->sample_rate * p->channels); 685 p->sample_rate = SB_TC_TO_RATE(tc) / p->channels; 686 } 687 688 chan = m->precision == 16 ? sc->sc_drq16 : sc->sc_drq8; 689 if (mode == AUMODE_PLAY) { 690 sc->sc_o.rate = rate; 691 sc->sc_o.tc = tc; 692 sc->sc_o.modep = m; 693 sc->sc_o.bmode = bmode; 694 sc->sc_o.dmachan = chan; 695 } else { 696 sc->sc_i.rate = rate; 697 sc->sc_i.tc = tc; 698 sc->sc_i.modep = m; 699 sc->sc_i.bmode = bmode; 700 sc->sc_i.dmachan = chan; 701 } 702 703 p->sw_code = swcode; 704 p->factor = factor; 705 DPRINTF(("sbdsp_set_params: model=%d, mode=%d, rate=%ld, prec=%d, chan=%d, enc=%d -> tc=%02x, cmd=%02x, bmode=%02x, cmdchan=%02x, swcode=%p, factor=%d\n", 706 sc->sc_model, mode, p->sample_rate, p->precision, p->channels, 707 p->encoding, tc, m->cmd, bmode, m->cmdchan, swcode, factor)); 708 709 } 710 711 if (sc->sc_fullduplex && 712 usemode == (AUMODE_PLAY | AUMODE_RECORD) && 713 sc->sc_i.dmachan == sc->sc_o.dmachan) { 714 DPRINTF(("sbdsp_set_params: fd=%d, usemode=%d, idma=%d, odma=%d\n", sc->sc_fullduplex, usemode, sc->sc_i.dmachan, sc->sc_o.dmachan)); 715 if (sc->sc_o.dmachan == sc->sc_drq8) { 716 /* Use 16 bit DMA for playing by expanding the samples. */ 717 play->sw_code = linear8_to_linear16_le; 718 play->factor = 2; 719 sc->sc_o.modep = &sbpmodes[PLAY16]; 720 sc->sc_o.dmachan = sc->sc_drq16; 721 } else { 722 return EINVAL; 723 } 724 } 725 DPRINTF(("sbdsp_set_params ichan=%d, ochan=%d\n", 726 sc->sc_i.dmachan, sc->sc_o.dmachan)); 727 728 return (0); 729 } 730 731 void 732 sbdsp_set_ifilter(addr, which) 733 void *addr; 734 int which; 735 { 736 struct sbdsp_softc *sc = addr; 737 int mixval; 738 739 mixval = sbdsp_mix_read(sc, SBP_INFILTER) & ~SBP_IFILTER_MASK; 740 switch (which) { 741 case 0: 742 mixval |= SBP_FILTER_OFF; 743 break; 744 case SB_TREBLE: 745 mixval |= SBP_FILTER_ON | SBP_IFILTER_HIGH; 746 break; 747 case SB_BASS: 748 mixval |= SBP_FILTER_ON | SBP_IFILTER_LOW; 749 break; 750 default: 751 return; 752 } 753 sc->in_filter = mixval & SBP_IFILTER_MASK; 754 sbdsp_mix_write(sc, SBP_INFILTER, mixval); 755 } 756 757 int 758 sbdsp_get_ifilter(addr) 759 void *addr; 760 { 761 struct sbdsp_softc *sc = addr; 762 763 sc->in_filter = 764 sbdsp_mix_read(sc, SBP_INFILTER) & SBP_IFILTER_MASK; 765 switch (sc->in_filter) { 766 case SBP_FILTER_ON|SBP_IFILTER_HIGH: 767 return SB_TREBLE; 768 case SBP_FILTER_ON|SBP_IFILTER_LOW: 769 return SB_BASS; 770 default: 771 return 0; 772 } 773 } 774 775 int 776 sbdsp_set_in_ports(sc, mask) 777 struct sbdsp_softc *sc; 778 int mask; 779 { 780 int bitsl, bitsr; 781 int sbport; 782 783 if (sc->sc_open == SB_OPEN_MIDI) 784 return EBUSY; 785 786 DPRINTF(("sbdsp_set_in_ports: model=%d, mask=%x\n", 787 sc->sc_mixer_model, mask)); 788 789 switch(sc->sc_mixer_model) { 790 case SBM_NONE: 791 return EINVAL; 792 case SBM_CT1335: 793 if (mask != (1 << SB_MIC_VOL)) 794 return EINVAL; 795 break; 796 case SBM_CT1345: 797 switch (mask) { 798 case 1 << SB_MIC_VOL: 799 sbport = SBP_FROM_MIC; 800 break; 801 case 1 << SB_LINE_IN_VOL: 802 sbport = SBP_FROM_LINE; 803 break; 804 case 1 << SB_CD_VOL: 805 sbport = SBP_FROM_CD; 806 break; 807 default: 808 return (EINVAL); 809 } 810 sbdsp_mix_write(sc, SBP_RECORD_SOURCE, sbport | sc->in_filter); 811 break; 812 case SBM_CT1XX5: 813 case SBM_CT1745: 814 if (mask & ~((1<<SB_MIDI_VOL) | (1<<SB_LINE_IN_VOL) | 815 (1<<SB_CD_VOL) | (1<<SB_MIC_VOL))) 816 return EINVAL; 817 bitsr = 0; 818 if (mask & (1<<SB_MIDI_VOL)) bitsr |= SBP_MIDI_SRC_R; 819 if (mask & (1<<SB_LINE_IN_VOL)) bitsr |= SBP_LINE_SRC_R; 820 if (mask & (1<<SB_CD_VOL)) bitsr |= SBP_CD_SRC_R; 821 bitsl = SB_SRC_R_TO_L(bitsr); 822 if (mask & (1<<SB_MIC_VOL)) { 823 bitsl |= SBP_MIC_SRC; 824 bitsr |= SBP_MIC_SRC; 825 } 826 sbdsp_mix_write(sc, SBP_RECORD_SOURCE_L, bitsl); 827 sbdsp_mix_write(sc, SBP_RECORD_SOURCE_R, bitsr); 828 break; 829 } 830 sc->in_mask = mask; 831 832 return 0; 833 } 834 835 int 836 sbdsp_speaker_ctl(addr, newstate) 837 void *addr; 838 int newstate; 839 { 840 struct sbdsp_softc *sc = addr; 841 842 if (sc->sc_open == SB_OPEN_MIDI) 843 return EBUSY; 844 845 if ((newstate == SPKR_ON) && 846 (sc->spkr_state == SPKR_OFF)) { 847 sbdsp_spkron(sc); 848 sc->spkr_state = SPKR_ON; 849 } 850 if ((newstate == SPKR_OFF) && 851 (sc->spkr_state == SPKR_ON)) { 852 sbdsp_spkroff(sc); 853 sc->spkr_state = SPKR_OFF; 854 } 855 return 0; 856 } 857 858 int 859 sbdsp_round_blocksize(addr, blk) 860 void *addr; 861 int blk; 862 { 863 return blk & -4; /* round to biggest sample size */ 864 } 865 866 int 867 sbdsp_open(addr, flags) 868 void *addr; 869 int flags; 870 { 871 struct sbdsp_softc *sc = addr; 872 int error, state; 873 874 DPRINTF(("sbdsp_open: sc=%p\n", sc)); 875 876 if (sc->sc_open != SB_CLOSED) 877 return (EBUSY); 878 sc->sc_open = SB_OPEN_AUDIO; 879 sc->sc_openflags = flags; 880 state = 0; 881 882 if (sc->sc_drq8 != -1) { 883 error = isa_dmamap_create(sc->sc_ic, sc->sc_drq8, 884 MAX_ISADMA, BUS_DMA_NOWAIT); 885 if (error) { 886 printf("%s: can't create map for drq %d\n", 887 sc->sc_dev.dv_xname, sc->sc_drq8); 888 goto bad; 889 } 890 state |= 1; 891 } 892 if (sc->sc_drq16 != -1 && sc->sc_drq16 != sc->sc_drq8) { 893 error = isa_dmamap_create(sc->sc_ic, sc->sc_drq16, 894 MAX_ISADMA, BUS_DMA_NOWAIT); 895 if (error) { 896 printf("%s: can't create map for drq %d\n", 897 sc->sc_dev.dv_xname, sc->sc_drq16); 898 goto bad; 899 } 900 state |= 2; 901 } 902 903 if (sbdsp_reset(sc) != 0) { 904 error = EIO; 905 goto bad; 906 } 907 908 if (ISSBPRO(sc) && 909 sbdsp_wdsp(sc, SB_DSP_RECORD_MONO) < 0) { 910 DPRINTF(("sbdsp_open: can't set mono mode\n")); 911 /* we'll readjust when it's time for DMA. */ 912 } 913 914 /* 915 * Leave most things as they were; users must change things if 916 * the previous process didn't leave it they way they wanted. 917 * Looked at another way, it's easy to set up a configuration 918 * in one program and leave it for another to inherit. 919 */ 920 DPRINTF(("sbdsp_open: opened\n")); 921 922 return (0); 923 924 bad: 925 if (state & 1) 926 isa_dmamap_destroy(sc->sc_ic, sc->sc_drq8); 927 if (state & 2) 928 isa_dmamap_destroy(sc->sc_ic, sc->sc_drq16); 929 930 sc->sc_open = SB_CLOSED; 931 return (error); 932 } 933 934 void 935 sbdsp_close(addr) 936 void *addr; 937 { 938 struct sbdsp_softc *sc = addr; 939 940 DPRINTF(("sbdsp_close: sc=%p\n", sc)); 941 942 sbdsp_spkroff(sc); 943 sc->spkr_state = SPKR_OFF; 944 945 sbdsp_halt_output(sc); 946 sbdsp_halt_input(sc); 947 948 sc->sc_intr8 = 0; 949 sc->sc_intr16 = 0; 950 951 if (sc->sc_drq8 != -1) 952 isa_dmamap_destroy(sc->sc_ic, sc->sc_drq8); 953 if (sc->sc_drq16 != -1 && sc->sc_drq16 != sc->sc_drq8) 954 isa_dmamap_destroy(sc->sc_ic, sc->sc_drq16); 955 956 sc->sc_open = SB_CLOSED; 957 DPRINTF(("sbdsp_close: closed\n")); 958 } 959 960 /* 961 * Lower-level routines 962 */ 963 964 /* 965 * Reset the card. 966 * Return non-zero if the card isn't detected. 967 */ 968 int 969 sbdsp_reset(sc) 970 struct sbdsp_softc *sc; 971 { 972 bus_space_tag_t iot = sc->sc_iot; 973 bus_space_handle_t ioh = sc->sc_ioh; 974 975 sc->sc_intr8 = 0; 976 sc->sc_intr16 = 0; 977 sc->sc_intrm = 0; 978 979 /* 980 * See SBK, section 11.3. 981 * We pulse a reset signal into the card. 982 * Gee, what a brilliant hardware design. 983 */ 984 bus_space_write_1(iot, ioh, SBP_DSP_RESET, 1); 985 delay(10); 986 bus_space_write_1(iot, ioh, SBP_DSP_RESET, 0); 987 delay(30); 988 if (sbdsp_rdsp(sc) != SB_MAGIC) 989 return -1; 990 991 return 0; 992 } 993 994 /* 995 * Write a byte to the dsp. 996 * We are at the mercy of the card as we use a 997 * polling loop and wait until it can take the byte. 998 */ 999 int 1000 sbdsp_wdsp(sc, v) 1001 struct sbdsp_softc *sc; 1002 int v; 1003 { 1004 bus_space_tag_t iot = sc->sc_iot; 1005 bus_space_handle_t ioh = sc->sc_ioh; 1006 int i; 1007 u_char x; 1008 1009 for (i = SBDSP_NPOLL; --i >= 0; ) { 1010 x = bus_space_read_1(iot, ioh, SBP_DSP_WSTAT); 1011 delay(10); 1012 if ((x & SB_DSP_BUSY) == 0) { 1013 bus_space_write_1(iot, ioh, SBP_DSP_WRITE, v); 1014 delay(10); 1015 return 0; 1016 } 1017 } 1018 ++sberr.wdsp; 1019 return -1; 1020 } 1021 1022 /* 1023 * Read a byte from the DSP, using polling. 1024 */ 1025 int 1026 sbdsp_rdsp(sc) 1027 struct sbdsp_softc *sc; 1028 { 1029 bus_space_tag_t iot = sc->sc_iot; 1030 bus_space_handle_t ioh = sc->sc_ioh; 1031 int i; 1032 u_char x; 1033 1034 for (i = SBDSP_NPOLL; --i >= 0; ) { 1035 x = bus_space_read_1(iot, ioh, SBP_DSP_RSTAT); 1036 delay(10); 1037 if (x & SB_DSP_READY) { 1038 x = bus_space_read_1(iot, ioh, SBP_DSP_READ); 1039 delay(10); 1040 return x; 1041 } 1042 } 1043 ++sberr.rdsp; 1044 return -1; 1045 } 1046 1047 void 1048 sbdsp_pause(sc) 1049 struct sbdsp_softc *sc; 1050 { 1051 1052 (void) tsleep(sbdsp_pause, PWAIT, "sbpause", hz / 8); 1053 } 1054 1055 /* 1056 * Turn on the speaker. The SBK documention says this operation 1057 * can take up to 1/10 of a second. Higher level layers should 1058 * probably let the task sleep for this amount of time after 1059 * calling here. Otherwise, things might not work (because 1060 * sbdsp_wdsp() and sbdsp_rdsp() will probably timeout.) 1061 * 1062 * These engineers had their heads up their ass when 1063 * they designed this card. 1064 */ 1065 void 1066 sbdsp_spkron(sc) 1067 struct sbdsp_softc *sc; 1068 { 1069 (void)sbdsp_wdsp(sc, SB_DSP_SPKR_ON); 1070 sbdsp_pause(sc); 1071 } 1072 1073 /* 1074 * Turn off the speaker; see comment above. 1075 */ 1076 void 1077 sbdsp_spkroff(sc) 1078 struct sbdsp_softc *sc; 1079 { 1080 (void)sbdsp_wdsp(sc, SB_DSP_SPKR_OFF); 1081 sbdsp_pause(sc); 1082 } 1083 1084 /* 1085 * Read the version number out of the card. 1086 * Store version information in the softc. 1087 */ 1088 void 1089 sbversion(sc) 1090 struct sbdsp_softc *sc; 1091 { 1092 int v; 1093 1094 sc->sc_model = SB_UNK; 1095 sc->sc_version = 0; 1096 if (sbdsp_wdsp(sc, SB_DSP_VERSION) < 0) 1097 return; 1098 v = sbdsp_rdsp(sc) << 8; 1099 v |= sbdsp_rdsp(sc); 1100 if (v < 0) 1101 return; 1102 sc->sc_version = v; 1103 switch(SBVER_MAJOR(v)) { 1104 case 1: 1105 sc->sc_mixer_model = SBM_NONE; 1106 sc->sc_model = SB_1; 1107 break; 1108 case 2: 1109 /* Some SB2 have a mixer, some don't. */ 1110 sbdsp_mix_write(sc, SBP_1335_MASTER_VOL, 0x04); 1111 sbdsp_mix_write(sc, SBP_1335_MIDI_VOL, 0x06); 1112 /* Check if we can read back the mixer values. */ 1113 if ((sbdsp_mix_read(sc, SBP_1335_MASTER_VOL) & 0x0e) == 0x04 && 1114 (sbdsp_mix_read(sc, SBP_1335_MIDI_VOL) & 0x0e) == 0x06) 1115 sc->sc_mixer_model = SBM_CT1335; 1116 else 1117 sc->sc_mixer_model = SBM_NONE; 1118 if (SBVER_MINOR(v) == 0) 1119 sc->sc_model = SB_20; 1120 else 1121 sc->sc_model = SB_2x; 1122 break; 1123 case 3: 1124 sc->sc_mixer_model = SBM_CT1345; 1125 sc->sc_model = SB_PRO; 1126 break; 1127 case 4: 1128 #if 0 1129 /* XXX This does not work */ 1130 /* Most SB16 have a tone controls, but some don't. */ 1131 sbdsp_mix_write(sc, SB16P_TREBLE_L, 0x80); 1132 /* Check if we can read back the mixer value. */ 1133 if ((sbdsp_mix_read(sc, SB16P_TREBLE_L) & 0xf0) == 0x80) 1134 sc->sc_mixer_model = SBM_CT1745; 1135 else 1136 sc->sc_mixer_model = SBM_CT1XX5; 1137 #else 1138 sc->sc_mixer_model = SBM_CT1745; 1139 #endif 1140 #if 0 1141 /* XXX figure out a good way of determining the model */ 1142 /* XXX what about SB_32 */ 1143 if (SBVER_MINOR(v) == 16) 1144 sc->sc_model = SB_64; 1145 else 1146 #endif 1147 sc->sc_model = SB_16; 1148 break; 1149 } 1150 } 1151 1152 int 1153 sbdsp_set_timeconst(sc, tc) 1154 struct sbdsp_softc *sc; 1155 int tc; 1156 { 1157 DPRINTF(("sbdsp_set_timeconst: sc=%p tc=%d\n", sc, tc)); 1158 1159 if (sbdsp_wdsp(sc, SB_DSP_TIMECONST) < 0 || 1160 sbdsp_wdsp(sc, tc) < 0) 1161 return EIO; 1162 1163 return 0; 1164 } 1165 1166 int 1167 sbdsp16_set_rate(sc, cmd, rate) 1168 struct sbdsp_softc *sc; 1169 int cmd, rate; 1170 { 1171 DPRINTF(("sbdsp16_set_rate: sc=%p cmd=0x%02x rate=%d\n", sc, cmd, rate)); 1172 1173 if (sbdsp_wdsp(sc, cmd) < 0 || 1174 sbdsp_wdsp(sc, rate >> 8) < 0 || 1175 sbdsp_wdsp(sc, rate) < 0) 1176 return EIO; 1177 return 0; 1178 } 1179 1180 int 1181 sbdsp_trigger_input(addr, start, end, blksize, intr, arg, param) 1182 void *addr; 1183 void *start, *end; 1184 int blksize; 1185 void (*intr) __P((void *)); 1186 void *arg; 1187 struct audio_params *param; 1188 { 1189 struct sbdsp_softc *sc = addr; 1190 int stereo = param->channels == 2; 1191 int width = param->precision * param->factor; 1192 int filter; 1193 1194 #ifdef DIAGNOSTIC 1195 if (stereo && (blksize & 1)) { 1196 DPRINTF(("stereo record odd bytes (%d)\n", blksize)); 1197 return (EIO); 1198 } 1199 if (sc->sc_i.run != SB_NOTRUNNING) 1200 printf("sbdsp_trigger_input: already running\n"); 1201 #endif 1202 1203 sc->sc_intrr = intr; 1204 sc->sc_argr = arg; 1205 1206 if (width == 8) { 1207 #ifdef DIAGNOSTIC 1208 if (sc->sc_i.dmachan != sc->sc_drq8) { 1209 printf("sbdsp_trigger_input: width=%d bad chan %d\n", 1210 width, sc->sc_i.dmachan); 1211 return (EIO); 1212 } 1213 #endif 1214 sc->sc_intr8 = sbdsp_block_input; 1215 } else { 1216 #ifdef DIAGNOSTIC 1217 if (sc->sc_i.dmachan != sc->sc_drq16) { 1218 printf("sbdsp_trigger_input: width=%d bad chan %d\n", 1219 width, sc->sc_i.dmachan); 1220 return (EIO); 1221 } 1222 #endif 1223 sc->sc_intr16 = sbdsp_block_input; 1224 } 1225 1226 if ((sc->sc_model == SB_JAZZ) ? (sc->sc_i.dmachan > 3) : (width == 16)) 1227 blksize >>= 1; 1228 --blksize; 1229 sc->sc_i.blksize = blksize; 1230 1231 if (ISSBPRO(sc)) { 1232 if (sbdsp_wdsp(sc, sc->sc_i.modep->cmdchan) < 0) 1233 return (EIO); 1234 filter = stereo ? SBP_FILTER_OFF : sc->in_filter; 1235 sbdsp_mix_write(sc, SBP_INFILTER, 1236 (sbdsp_mix_read(sc, SBP_INFILTER) & ~SBP_IFILTER_MASK) | 1237 filter); 1238 } 1239 1240 if (ISSB16CLASS(sc)) { 1241 if (sbdsp16_set_rate(sc, SB_DSP16_INPUTRATE, sc->sc_i.rate)) { 1242 DPRINTF(("sbdsp_trigger_input: rate=%d set failed\n", 1243 sc->sc_i.rate)); 1244 return (EIO); 1245 } 1246 } else { 1247 if (sbdsp_set_timeconst(sc, sc->sc_i.tc)) { 1248 DPRINTF(("sbdsp_trigger_input: tc=%d set failed\n", 1249 sc->sc_i.rate)); 1250 return (EIO); 1251 } 1252 } 1253 1254 DPRINTF(("sbdsp: dma start loop input start=%p end=%p chan=%d\n", 1255 start, end, sc->sc_i.dmachan)); 1256 isa_dmastart(sc->sc_ic, sc->sc_i.dmachan, start, 1257 (char *)end - (char *)start, NULL, 1258 DMAMODE_READ | DMAMODE_LOOPDEMAND, BUS_DMA_NOWAIT); 1259 1260 return sbdsp_block_input(addr); 1261 } 1262 1263 int 1264 sbdsp_block_input(addr) 1265 void *addr; 1266 { 1267 struct sbdsp_softc *sc = addr; 1268 int cc = sc->sc_i.blksize; 1269 1270 DPRINTFN(2, ("sbdsp_block_input: sc=%p cc=%d\n", addr, cc)); 1271 1272 if (sc->sc_i.run != SB_NOTRUNNING) 1273 sc->sc_intrr(sc->sc_argr); 1274 1275 if (sc->sc_model == SB_1) { 1276 /* Non-looping mode, start DMA */ 1277 if (sbdsp_wdsp(sc, sc->sc_i.modep->cmd) < 0 || 1278 sbdsp_wdsp(sc, cc) < 0 || 1279 sbdsp_wdsp(sc, cc >> 8) < 0) { 1280 DPRINTF(("sbdsp_block_input: SB1 DMA start failed\n")); 1281 return (EIO); 1282 } 1283 sc->sc_i.run = SB_RUNNING; 1284 } else if (sc->sc_i.run == SB_NOTRUNNING) { 1285 /* Initialize looping PCM */ 1286 if (ISSB16CLASS(sc)) { 1287 DPRINTFN(3, ("sbdsp16 input command cmd=0x%02x bmode=0x%02x cc=%d\n", 1288 sc->sc_i.modep->cmd, sc->sc_i.bmode, cc)); 1289 if (sbdsp_wdsp(sc, sc->sc_i.modep->cmd) < 0 || 1290 sbdsp_wdsp(sc, sc->sc_i.bmode) < 0 || 1291 sbdsp_wdsp(sc, cc) < 0 || 1292 sbdsp_wdsp(sc, cc >> 8) < 0) { 1293 DPRINTF(("sbdsp_block_input: SB16 DMA start failed\n")); 1294 return (EIO); 1295 } 1296 } else { 1297 DPRINTF(("sbdsp_block_input: set blocksize=%d\n", cc)); 1298 if (sbdsp_wdsp(sc, SB_DSP_BLOCKSIZE) < 0 || 1299 sbdsp_wdsp(sc, cc) < 0 || 1300 sbdsp_wdsp(sc, cc >> 8) < 0) { 1301 DPRINTF(("sbdsp_block_input: SB2 DMA blocksize failed\n")); 1302 return (EIO); 1303 } 1304 if (sbdsp_wdsp(sc, sc->sc_i.modep->cmd) < 0) { 1305 DPRINTF(("sbdsp_block_input: SB2 DMA start failed\n")); 1306 return (EIO); 1307 } 1308 } 1309 sc->sc_i.run = SB_LOOPING; 1310 } 1311 1312 return (0); 1313 } 1314 1315 int 1316 sbdsp_trigger_output(addr, start, end, blksize, intr, arg, param) 1317 void *addr; 1318 void *start, *end; 1319 int blksize; 1320 void (*intr) __P((void *)); 1321 void *arg; 1322 struct audio_params *param; 1323 { 1324 struct sbdsp_softc *sc = addr; 1325 int stereo = param->channels == 2; 1326 int width = param->precision * param->factor; 1327 int cmd; 1328 1329 #ifdef DIAGNOSTIC 1330 if (stereo && (blksize & 1)) { 1331 DPRINTF(("stereo playback odd bytes (%d)\n", blksize)); 1332 return (EIO); 1333 } 1334 if (sc->sc_o.run != SB_NOTRUNNING) 1335 printf("sbdsp_trigger_output: already running\n"); 1336 #endif 1337 1338 sc->sc_intrp = intr; 1339 sc->sc_argp = arg; 1340 1341 if (width == 8) { 1342 #ifdef DIAGNOSTIC 1343 if (sc->sc_o.dmachan != sc->sc_drq8) { 1344 printf("sbdsp_trigger_output: width=%d bad chan %d\n", 1345 width, sc->sc_o.dmachan); 1346 return (EIO); 1347 } 1348 #endif 1349 sc->sc_intr8 = sbdsp_block_output; 1350 } else { 1351 #ifdef DIAGNOSTIC 1352 if (sc->sc_o.dmachan != sc->sc_drq16) { 1353 printf("sbdsp_trigger_output: width=%d bad chan %d\n", 1354 width, sc->sc_o.dmachan); 1355 return (EIO); 1356 } 1357 #endif 1358 sc->sc_intr16 = sbdsp_block_output; 1359 } 1360 1361 if ((sc->sc_model == SB_JAZZ) ? (sc->sc_o.dmachan > 3) : (width == 16)) 1362 blksize >>= 1; 1363 --blksize; 1364 sc->sc_o.blksize = blksize; 1365 1366 if (ISSBPRO(sc)) { 1367 /* make sure we re-set stereo mixer bit when we start output. */ 1368 sbdsp_mix_write(sc, SBP_STEREO, 1369 (sbdsp_mix_read(sc, SBP_STEREO) & ~SBP_PLAYMODE_MASK) | 1370 (stereo ? SBP_PLAYMODE_STEREO : SBP_PLAYMODE_MONO)); 1371 cmd = sc->sc_o.modep->cmdchan; 1372 if (cmd && sbdsp_wdsp(sc, cmd) < 0) 1373 return (EIO); 1374 } 1375 1376 if (ISSB16CLASS(sc)) { 1377 if (sbdsp16_set_rate(sc, SB_DSP16_OUTPUTRATE, sc->sc_o.rate)) { 1378 DPRINTF(("sbdsp_trigger_output: rate=%d set failed\n", 1379 sc->sc_o.rate)); 1380 return (EIO); 1381 } 1382 } else { 1383 if (sbdsp_set_timeconst(sc, sc->sc_o.tc)) { 1384 DPRINTF(("sbdsp_trigger_output: tc=%d set failed\n", 1385 sc->sc_o.rate)); 1386 return (EIO); 1387 } 1388 } 1389 1390 DPRINTF(("sbdsp: dma start loop output start=%p end=%p chan=%d\n", 1391 start, end, sc->sc_o.dmachan)); 1392 isa_dmastart(sc->sc_ic, sc->sc_o.dmachan, start, 1393 (char *)end - (char *)start, NULL, 1394 DMAMODE_WRITE | DMAMODE_LOOPDEMAND, BUS_DMA_NOWAIT); 1395 1396 return sbdsp_block_output(addr); 1397 } 1398 1399 int 1400 sbdsp_block_output(addr) 1401 void *addr; 1402 { 1403 struct sbdsp_softc *sc = addr; 1404 int cc = sc->sc_o.blksize; 1405 1406 DPRINTFN(2, ("sbdsp_block_output: sc=%p cc=%d\n", addr, cc)); 1407 1408 if (sc->sc_o.run != SB_NOTRUNNING) 1409 sc->sc_intrp(sc->sc_argp); 1410 1411 if (sc->sc_model == SB_1) { 1412 /* Non-looping mode, initialized. Start DMA and PCM */ 1413 if (sbdsp_wdsp(sc, sc->sc_o.modep->cmd) < 0 || 1414 sbdsp_wdsp(sc, cc) < 0 || 1415 sbdsp_wdsp(sc, cc >> 8) < 0) { 1416 DPRINTF(("sbdsp_block_output: SB1 DMA start failed\n")); 1417 return (EIO); 1418 } 1419 sc->sc_o.run = SB_RUNNING; 1420 } else if (sc->sc_o.run == SB_NOTRUNNING) { 1421 /* Initialize looping PCM */ 1422 if (ISSB16CLASS(sc)) { 1423 DPRINTF(("sbdsp_block_output: SB16 cmd=0x%02x bmode=0x%02x cc=%d\n", 1424 sc->sc_o.modep->cmd,sc->sc_o.bmode, cc)); 1425 if (sbdsp_wdsp(sc, sc->sc_o.modep->cmd) < 0 || 1426 sbdsp_wdsp(sc, sc->sc_o.bmode) < 0 || 1427 sbdsp_wdsp(sc, cc) < 0 || 1428 sbdsp_wdsp(sc, cc >> 8) < 0) { 1429 DPRINTF(("sbdsp_block_output: SB16 DMA start failed\n")); 1430 return (EIO); 1431 } 1432 } else { 1433 DPRINTF(("sbdsp_block_output: set blocksize=%d\n", cc)); 1434 if (sbdsp_wdsp(sc, SB_DSP_BLOCKSIZE) < 0 || 1435 sbdsp_wdsp(sc, cc) < 0 || 1436 sbdsp_wdsp(sc, cc >> 8) < 0) { 1437 DPRINTF(("sbdsp_block_output: SB2 DMA blocksize failed\n")); 1438 return (EIO); 1439 } 1440 if (sbdsp_wdsp(sc, sc->sc_o.modep->cmd) < 0) { 1441 DPRINTF(("sbdsp_block_output: SB2 DMA start failed\n")); 1442 return (EIO); 1443 } 1444 } 1445 sc->sc_o.run = SB_LOOPING; 1446 } 1447 1448 return (0); 1449 } 1450 1451 int 1452 sbdsp_halt_output(addr) 1453 void *addr; 1454 { 1455 struct sbdsp_softc *sc = addr; 1456 1457 if (sc->sc_o.run != SB_NOTRUNNING) { 1458 if (sbdsp_wdsp(sc, sc->sc_o.modep->halt) < 0) 1459 printf("sbdsp_halt_output: failed to halt\n"); 1460 isa_dmaabort(sc->sc_ic, sc->sc_o.dmachan); 1461 sc->sc_o.run = SB_NOTRUNNING; 1462 } 1463 1464 return (0); 1465 } 1466 1467 int 1468 sbdsp_halt_input(addr) 1469 void *addr; 1470 { 1471 struct sbdsp_softc *sc = addr; 1472 1473 if (sc->sc_i.run != SB_NOTRUNNING) { 1474 if (sbdsp_wdsp(sc, sc->sc_i.modep->halt) < 0) 1475 printf("sbdsp_halt_input: failed to halt\n"); 1476 isa_dmaabort(sc->sc_ic, sc->sc_i.dmachan); 1477 sc->sc_i.run = SB_NOTRUNNING; 1478 } 1479 1480 return (0); 1481 } 1482 1483 /* 1484 * Only the DSP unit on the sound blaster generates interrupts. 1485 * There are three cases of interrupt: reception of a midi byte 1486 * (when mode is enabled), completion of dma transmission, or 1487 * completion of a dma reception. 1488 * 1489 * If there is interrupt sharing or a spurious interrupt occurs 1490 * there is no way to distinguish this on an SB2. So if you have 1491 * an SB2 and experience problems, buy an SB16 (it's only $40). 1492 */ 1493 int 1494 sbdsp_intr(arg) 1495 void *arg; 1496 { 1497 struct sbdsp_softc *sc = arg; 1498 u_char irq; 1499 1500 DPRINTFN(2, ("sbdsp_intr: intr8=%p, intr16=%p\n", 1501 sc->sc_intr8, sc->sc_intr16)); 1502 if (ISSB16CLASS(sc)) { 1503 irq = sbdsp_mix_read(sc, SBP_IRQ_STATUS); 1504 if ((irq & (SBP_IRQ_DMA8 | SBP_IRQ_DMA16 | SBP_IRQ_MPU401)) == 0) { 1505 DPRINTF(("sbdsp_intr: Spurious interrupt 0x%x\n", irq)); 1506 return 0; 1507 } 1508 } else { 1509 /* XXXX CHECK FOR INTERRUPT */ 1510 irq = SBP_IRQ_DMA8; 1511 } 1512 1513 sc->sc_interrupts++; 1514 delay(10); /* XXX why? */ 1515 1516 /* clear interrupt */ 1517 if (irq & SBP_IRQ_DMA8) { 1518 bus_space_read_1(sc->sc_iot, sc->sc_ioh, SBP_DSP_IRQACK8); 1519 if (sc->sc_intr8) 1520 sc->sc_intr8(arg); 1521 } 1522 if (irq & SBP_IRQ_DMA16) { 1523 bus_space_read_1(sc->sc_iot, sc->sc_ioh, SBP_DSP_IRQACK16); 1524 if (sc->sc_intr16) 1525 sc->sc_intr16(arg); 1526 } 1527 #if NMPU > 0 1528 if ((irq & SBP_IRQ_MPU401) && sc->sc_mpudev) { 1529 mpu_intr(sc->sc_mpudev); 1530 } 1531 #endif 1532 return 1; 1533 } 1534 1535 /* Like val & mask, but make sure the result is correctly rounded. */ 1536 #define MAXVAL 256 1537 static int 1538 sbdsp_adjust(val, mask) 1539 int val, mask; 1540 { 1541 val += (MAXVAL - mask) >> 1; 1542 if (val >= MAXVAL) 1543 val = MAXVAL-1; 1544 return val & mask; 1545 } 1546 1547 void 1548 sbdsp_set_mixer_gain(sc, port) 1549 struct sbdsp_softc *sc; 1550 int port; 1551 { 1552 int src, gain; 1553 1554 switch(sc->sc_mixer_model) { 1555 case SBM_NONE: 1556 return; 1557 case SBM_CT1335: 1558 gain = SB_1335_GAIN(sc->gain[port][SB_LEFT]); 1559 switch(port) { 1560 case SB_MASTER_VOL: 1561 src = SBP_1335_MASTER_VOL; 1562 break; 1563 case SB_MIDI_VOL: 1564 src = SBP_1335_MIDI_VOL; 1565 break; 1566 case SB_CD_VOL: 1567 src = SBP_1335_CD_VOL; 1568 break; 1569 case SB_VOICE_VOL: 1570 src = SBP_1335_VOICE_VOL; 1571 gain = SB_1335_MASTER_GAIN(sc->gain[port][SB_LEFT]); 1572 break; 1573 default: 1574 return; 1575 } 1576 sbdsp_mix_write(sc, src, gain); 1577 break; 1578 case SBM_CT1345: 1579 gain = SB_STEREO_GAIN(sc->gain[port][SB_LEFT], 1580 sc->gain[port][SB_RIGHT]); 1581 switch (port) { 1582 case SB_MIC_VOL: 1583 src = SBP_MIC_VOL; 1584 gain = SB_MIC_GAIN(sc->gain[port][SB_LEFT]); 1585 break; 1586 case SB_MASTER_VOL: 1587 src = SBP_MASTER_VOL; 1588 break; 1589 case SB_LINE_IN_VOL: 1590 src = SBP_LINE_VOL; 1591 break; 1592 case SB_VOICE_VOL: 1593 src = SBP_VOICE_VOL; 1594 break; 1595 case SB_MIDI_VOL: 1596 src = SBP_MIDI_VOL; 1597 break; 1598 case SB_CD_VOL: 1599 src = SBP_CD_VOL; 1600 break; 1601 default: 1602 return; 1603 } 1604 sbdsp_mix_write(sc, src, gain); 1605 break; 1606 case SBM_CT1XX5: 1607 case SBM_CT1745: 1608 switch (port) { 1609 case SB_MIC_VOL: 1610 src = SB16P_MIC_L; 1611 break; 1612 case SB_MASTER_VOL: 1613 src = SB16P_MASTER_L; 1614 break; 1615 case SB_LINE_IN_VOL: 1616 src = SB16P_LINE_L; 1617 break; 1618 case SB_VOICE_VOL: 1619 src = SB16P_VOICE_L; 1620 break; 1621 case SB_MIDI_VOL: 1622 src = SB16P_MIDI_L; 1623 break; 1624 case SB_CD_VOL: 1625 src = SB16P_CD_L; 1626 break; 1627 case SB_INPUT_GAIN: 1628 src = SB16P_INPUT_GAIN_L; 1629 break; 1630 case SB_OUTPUT_GAIN: 1631 src = SB16P_OUTPUT_GAIN_L; 1632 break; 1633 case SB_TREBLE: 1634 src = SB16P_TREBLE_L; 1635 break; 1636 case SB_BASS: 1637 src = SB16P_BASS_L; 1638 break; 1639 case SB_PCSPEAKER: 1640 sbdsp_mix_write(sc, SB16P_PCSPEAKER, sc->gain[port][SB_LEFT]); 1641 return; 1642 default: 1643 return; 1644 } 1645 sbdsp_mix_write(sc, src, sc->gain[port][SB_LEFT]); 1646 sbdsp_mix_write(sc, SB16P_L_TO_R(src), sc->gain[port][SB_RIGHT]); 1647 break; 1648 } 1649 } 1650 1651 int 1652 sbdsp_mixer_set_port(addr, cp) 1653 void *addr; 1654 mixer_ctrl_t *cp; 1655 { 1656 struct sbdsp_softc *sc = addr; 1657 int lgain, rgain; 1658 int mask, bits; 1659 int lmask, rmask, lbits, rbits; 1660 int mute, swap; 1661 1662 if (sc->sc_open == SB_OPEN_MIDI) 1663 return EBUSY; 1664 1665 DPRINTF(("sbdsp_mixer_set_port: port=%d num_channels=%d\n", cp->dev, 1666 cp->un.value.num_channels)); 1667 1668 if (sc->sc_mixer_model == SBM_NONE) 1669 return EINVAL; 1670 1671 switch (cp->dev) { 1672 case SB_TREBLE: 1673 case SB_BASS: 1674 if (sc->sc_mixer_model == SBM_CT1345 || 1675 sc->sc_mixer_model == SBM_CT1XX5) { 1676 if (cp->type != AUDIO_MIXER_ENUM) 1677 return EINVAL; 1678 switch (cp->dev) { 1679 case SB_TREBLE: 1680 sbdsp_set_ifilter(addr, cp->un.ord ? SB_TREBLE : 0); 1681 return 0; 1682 case SB_BASS: 1683 sbdsp_set_ifilter(addr, cp->un.ord ? SB_BASS : 0); 1684 return 0; 1685 } 1686 } 1687 case SB_PCSPEAKER: 1688 case SB_INPUT_GAIN: 1689 case SB_OUTPUT_GAIN: 1690 if (!ISSBM1745(sc)) 1691 return EINVAL; 1692 case SB_MIC_VOL: 1693 case SB_LINE_IN_VOL: 1694 if (sc->sc_mixer_model == SBM_CT1335) 1695 return EINVAL; 1696 case SB_VOICE_VOL: 1697 case SB_MIDI_VOL: 1698 case SB_CD_VOL: 1699 case SB_MASTER_VOL: 1700 if (cp->type != AUDIO_MIXER_VALUE) 1701 return EINVAL; 1702 1703 /* 1704 * All the mixer ports are stereo except for the microphone. 1705 * If we get a single-channel gain value passed in, then we 1706 * duplicate it to both left and right channels. 1707 */ 1708 1709 switch (cp->dev) { 1710 case SB_MIC_VOL: 1711 if (cp->un.value.num_channels != 1) 1712 return EINVAL; 1713 1714 lgain = rgain = SB_ADJUST_MIC_GAIN(sc, 1715 cp->un.value.level[AUDIO_MIXER_LEVEL_MONO]); 1716 break; 1717 case SB_PCSPEAKER: 1718 if (cp->un.value.num_channels != 1) 1719 return EINVAL; 1720 /* fall into */ 1721 case SB_INPUT_GAIN: 1722 case SB_OUTPUT_GAIN: 1723 lgain = rgain = SB_ADJUST_2_GAIN(sc, 1724 cp->un.value.level[AUDIO_MIXER_LEVEL_MONO]); 1725 break; 1726 default: 1727 switch (cp->un.value.num_channels) { 1728 case 1: 1729 lgain = rgain = SB_ADJUST_GAIN(sc, 1730 cp->un.value.level[AUDIO_MIXER_LEVEL_MONO]); 1731 break; 1732 case 2: 1733 if (sc->sc_mixer_model == SBM_CT1335) 1734 return EINVAL; 1735 lgain = SB_ADJUST_GAIN(sc, 1736 cp->un.value.level[AUDIO_MIXER_LEVEL_LEFT]); 1737 rgain = SB_ADJUST_GAIN(sc, 1738 cp->un.value.level[AUDIO_MIXER_LEVEL_RIGHT]); 1739 break; 1740 default: 1741 return EINVAL; 1742 } 1743 break; 1744 } 1745 sc->gain[cp->dev][SB_LEFT] = lgain; 1746 sc->gain[cp->dev][SB_RIGHT] = rgain; 1747 1748 sbdsp_set_mixer_gain(sc, cp->dev); 1749 break; 1750 1751 case SB_RECORD_SOURCE: 1752 if (ISSBM1745(sc)) { 1753 if (cp->type != AUDIO_MIXER_SET) 1754 return EINVAL; 1755 return sbdsp_set_in_ports(sc, cp->un.mask); 1756 } else { 1757 if (cp->type != AUDIO_MIXER_ENUM) 1758 return EINVAL; 1759 sc->in_port = cp->un.ord; 1760 return sbdsp_set_in_ports(sc, 1 << cp->un.ord); 1761 } 1762 break; 1763 1764 case SB_AGC: 1765 if (!ISSBM1745(sc) || cp->type != AUDIO_MIXER_ENUM) 1766 return EINVAL; 1767 sbdsp_mix_write(sc, SB16P_AGC, cp->un.ord & 1); 1768 break; 1769 1770 case SB_CD_OUT_MUTE: 1771 mask = SB16P_SW_CD; 1772 goto omute; 1773 case SB_MIC_OUT_MUTE: 1774 mask = SB16P_SW_MIC; 1775 goto omute; 1776 case SB_LINE_OUT_MUTE: 1777 mask = SB16P_SW_LINE; 1778 omute: 1779 if (cp->type != AUDIO_MIXER_ENUM) 1780 return EINVAL; 1781 bits = sbdsp_mix_read(sc, SB16P_OSWITCH); 1782 sc->gain[cp->dev][SB_LR] = cp->un.ord != 0; 1783 if (cp->un.ord) 1784 bits = bits & ~mask; 1785 else 1786 bits = bits | mask; 1787 sbdsp_mix_write(sc, SB16P_OSWITCH, bits); 1788 break; 1789 1790 case SB_MIC_IN_MUTE: 1791 case SB_MIC_SWAP: 1792 lmask = rmask = SB16P_SW_MIC; 1793 goto imute; 1794 case SB_CD_IN_MUTE: 1795 case SB_CD_SWAP: 1796 lmask = SB16P_SW_CD_L; 1797 rmask = SB16P_SW_CD_R; 1798 goto imute; 1799 case SB_LINE_IN_MUTE: 1800 case SB_LINE_SWAP: 1801 lmask = SB16P_SW_LINE_L; 1802 rmask = SB16P_SW_LINE_R; 1803 goto imute; 1804 case SB_MIDI_IN_MUTE: 1805 case SB_MIDI_SWAP: 1806 lmask = SB16P_SW_MIDI_L; 1807 rmask = SB16P_SW_MIDI_R; 1808 imute: 1809 if (cp->type != AUDIO_MIXER_ENUM) 1810 return EINVAL; 1811 mask = lmask | rmask; 1812 lbits = sbdsp_mix_read(sc, SB16P_ISWITCH_L) & ~mask; 1813 rbits = sbdsp_mix_read(sc, SB16P_ISWITCH_R) & ~mask; 1814 sc->gain[cp->dev][SB_LR] = cp->un.ord != 0; 1815 if (SB_IS_IN_MUTE(cp->dev)) { 1816 mute = cp->dev; 1817 swap = mute - SB_CD_IN_MUTE + SB_CD_SWAP; 1818 } else { 1819 swap = cp->dev; 1820 mute = swap + SB_CD_IN_MUTE - SB_CD_SWAP; 1821 } 1822 if (sc->gain[swap][SB_LR]) { 1823 mask = lmask; 1824 lmask = rmask; 1825 rmask = mask; 1826 } 1827 if (!sc->gain[mute][SB_LR]) { 1828 lbits = lbits | lmask; 1829 rbits = rbits | rmask; 1830 } 1831 sbdsp_mix_write(sc, SB16P_ISWITCH_L, lbits); 1832 sbdsp_mix_write(sc, SB16P_ISWITCH_L, rbits); 1833 break; 1834 1835 default: 1836 return EINVAL; 1837 } 1838 1839 return 0; 1840 } 1841 1842 int 1843 sbdsp_mixer_get_port(addr, cp) 1844 void *addr; 1845 mixer_ctrl_t *cp; 1846 { 1847 struct sbdsp_softc *sc = addr; 1848 1849 if (sc->sc_open == SB_OPEN_MIDI) 1850 return EBUSY; 1851 1852 DPRINTF(("sbdsp_mixer_get_port: port=%d\n", cp->dev)); 1853 1854 if (sc->sc_mixer_model == SBM_NONE) 1855 return EINVAL; 1856 1857 switch (cp->dev) { 1858 case SB_TREBLE: 1859 case SB_BASS: 1860 if (sc->sc_mixer_model == SBM_CT1345 || 1861 sc->sc_mixer_model == SBM_CT1XX5) { 1862 switch (cp->dev) { 1863 case SB_TREBLE: 1864 cp->un.ord = sbdsp_get_ifilter(addr) == SB_TREBLE; 1865 return 0; 1866 case SB_BASS: 1867 cp->un.ord = sbdsp_get_ifilter(addr) == SB_BASS; 1868 return 0; 1869 } 1870 } 1871 case SB_PCSPEAKER: 1872 case SB_INPUT_GAIN: 1873 case SB_OUTPUT_GAIN: 1874 if (!ISSBM1745(sc)) 1875 return EINVAL; 1876 case SB_MIC_VOL: 1877 case SB_LINE_IN_VOL: 1878 if (sc->sc_mixer_model == SBM_CT1335) 1879 return EINVAL; 1880 case SB_VOICE_VOL: 1881 case SB_MIDI_VOL: 1882 case SB_CD_VOL: 1883 case SB_MASTER_VOL: 1884 switch (cp->dev) { 1885 case SB_MIC_VOL: 1886 case SB_PCSPEAKER: 1887 if (cp->un.value.num_channels != 1) 1888 return EINVAL; 1889 /* fall into */ 1890 default: 1891 switch (cp->un.value.num_channels) { 1892 case 1: 1893 cp->un.value.level[AUDIO_MIXER_LEVEL_MONO] = 1894 sc->gain[cp->dev][SB_LEFT]; 1895 break; 1896 case 2: 1897 cp->un.value.level[AUDIO_MIXER_LEVEL_LEFT] = 1898 sc->gain[cp->dev][SB_LEFT]; 1899 cp->un.value.level[AUDIO_MIXER_LEVEL_RIGHT] = 1900 sc->gain[cp->dev][SB_RIGHT]; 1901 break; 1902 default: 1903 return EINVAL; 1904 } 1905 break; 1906 } 1907 break; 1908 1909 case SB_RECORD_SOURCE: 1910 if (ISSBM1745(sc)) 1911 cp->un.mask = sc->in_mask; 1912 else 1913 cp->un.ord = sc->in_port; 1914 break; 1915 1916 case SB_AGC: 1917 if (!ISSBM1745(sc)) 1918 return EINVAL; 1919 cp->un.ord = sbdsp_mix_read(sc, SB16P_AGC); 1920 break; 1921 1922 case SB_CD_IN_MUTE: 1923 case SB_MIC_IN_MUTE: 1924 case SB_LINE_IN_MUTE: 1925 case SB_MIDI_IN_MUTE: 1926 case SB_CD_SWAP: 1927 case SB_MIC_SWAP: 1928 case SB_LINE_SWAP: 1929 case SB_MIDI_SWAP: 1930 case SB_CD_OUT_MUTE: 1931 case SB_MIC_OUT_MUTE: 1932 case SB_LINE_OUT_MUTE: 1933 cp->un.ord = sc->gain[cp->dev][SB_LR]; 1934 break; 1935 1936 default: 1937 return EINVAL; 1938 } 1939 1940 return 0; 1941 } 1942 1943 int 1944 sbdsp_mixer_query_devinfo(addr, dip) 1945 void *addr; 1946 mixer_devinfo_t *dip; 1947 { 1948 struct sbdsp_softc *sc = addr; 1949 int chan, class, is1745; 1950 1951 DPRINTF(("sbdsp_mixer_query_devinfo: model=%d index=%d\n", 1952 sc->sc_mixer_model, dip->index)); 1953 1954 if (sc->sc_mixer_model == SBM_NONE) 1955 return ENXIO; 1956 1957 chan = sc->sc_mixer_model == SBM_CT1335 ? 1 : 2; 1958 is1745 = ISSBM1745(sc); 1959 class = is1745 ? SB_INPUT_CLASS : SB_OUTPUT_CLASS; 1960 1961 switch (dip->index) { 1962 case SB_MASTER_VOL: 1963 dip->type = AUDIO_MIXER_VALUE; 1964 dip->mixer_class = SB_OUTPUT_CLASS; 1965 dip->prev = dip->next = AUDIO_MIXER_LAST; 1966 strcpy(dip->label.name, AudioNmaster); 1967 dip->un.v.num_channels = chan; 1968 strcpy(dip->un.v.units.name, AudioNvolume); 1969 return 0; 1970 case SB_MIDI_VOL: 1971 dip->type = AUDIO_MIXER_VALUE; 1972 dip->mixer_class = class; 1973 dip->prev = AUDIO_MIXER_LAST; 1974 dip->next = is1745 ? SB_MIDI_IN_MUTE : AUDIO_MIXER_LAST; 1975 strcpy(dip->label.name, AudioNfmsynth); 1976 dip->un.v.num_channels = chan; 1977 strcpy(dip->un.v.units.name, AudioNvolume); 1978 return 0; 1979 case SB_CD_VOL: 1980 dip->type = AUDIO_MIXER_VALUE; 1981 dip->mixer_class = class; 1982 dip->prev = AUDIO_MIXER_LAST; 1983 dip->next = is1745 ? SB_CD_IN_MUTE : AUDIO_MIXER_LAST; 1984 strcpy(dip->label.name, AudioNcd); 1985 dip->un.v.num_channels = chan; 1986 strcpy(dip->un.v.units.name, AudioNvolume); 1987 return 0; 1988 case SB_VOICE_VOL: 1989 dip->type = AUDIO_MIXER_VALUE; 1990 dip->mixer_class = class; 1991 dip->prev = AUDIO_MIXER_LAST; 1992 dip->next = AUDIO_MIXER_LAST; 1993 strcpy(dip->label.name, AudioNdac); 1994 dip->un.v.num_channels = chan; 1995 strcpy(dip->un.v.units.name, AudioNvolume); 1996 return 0; 1997 case SB_OUTPUT_CLASS: 1998 dip->type = AUDIO_MIXER_CLASS; 1999 dip->mixer_class = SB_OUTPUT_CLASS; 2000 dip->next = dip->prev = AUDIO_MIXER_LAST; 2001 strcpy(dip->label.name, AudioCoutputs); 2002 return 0; 2003 } 2004 2005 if (sc->sc_mixer_model == SBM_CT1335) 2006 return ENXIO; 2007 2008 switch (dip->index) { 2009 case SB_MIC_VOL: 2010 dip->type = AUDIO_MIXER_VALUE; 2011 dip->mixer_class = class; 2012 dip->prev = AUDIO_MIXER_LAST; 2013 dip->next = is1745 ? SB_MIC_IN_MUTE : AUDIO_MIXER_LAST; 2014 strcpy(dip->label.name, AudioNmicrophone); 2015 dip->un.v.num_channels = 1; 2016 strcpy(dip->un.v.units.name, AudioNvolume); 2017 return 0; 2018 2019 case SB_LINE_IN_VOL: 2020 dip->type = AUDIO_MIXER_VALUE; 2021 dip->mixer_class = class; 2022 dip->prev = AUDIO_MIXER_LAST; 2023 dip->next = is1745 ? SB_LINE_IN_MUTE : AUDIO_MIXER_LAST; 2024 strcpy(dip->label.name, AudioNline); 2025 dip->un.v.num_channels = 2; 2026 strcpy(dip->un.v.units.name, AudioNvolume); 2027 return 0; 2028 2029 case SB_RECORD_SOURCE: 2030 dip->mixer_class = SB_RECORD_CLASS; 2031 dip->prev = dip->next = AUDIO_MIXER_LAST; 2032 strcpy(dip->label.name, AudioNsource); 2033 if (ISSBM1745(sc)) { 2034 dip->type = AUDIO_MIXER_SET; 2035 dip->un.s.num_mem = 4; 2036 strcpy(dip->un.s.member[0].label.name, AudioNmicrophone); 2037 dip->un.s.member[0].mask = 1 << SB_MIC_VOL; 2038 strcpy(dip->un.s.member[1].label.name, AudioNcd); 2039 dip->un.s.member[1].mask = 1 << SB_CD_VOL; 2040 strcpy(dip->un.s.member[2].label.name, AudioNline); 2041 dip->un.s.member[2].mask = 1 << SB_LINE_IN_VOL; 2042 strcpy(dip->un.s.member[3].label.name, AudioNfmsynth); 2043 dip->un.s.member[3].mask = 1 << SB_MIDI_VOL; 2044 } else { 2045 dip->type = AUDIO_MIXER_ENUM; 2046 dip->un.e.num_mem = 3; 2047 strcpy(dip->un.e.member[0].label.name, AudioNmicrophone); 2048 dip->un.e.member[0].ord = SB_MIC_VOL; 2049 strcpy(dip->un.e.member[1].label.name, AudioNcd); 2050 dip->un.e.member[1].ord = SB_CD_VOL; 2051 strcpy(dip->un.e.member[2].label.name, AudioNline); 2052 dip->un.e.member[2].ord = SB_LINE_IN_VOL; 2053 } 2054 return 0; 2055 2056 case SB_BASS: 2057 dip->prev = dip->next = AUDIO_MIXER_LAST; 2058 strcpy(dip->label.name, AudioNbass); 2059 if (sc->sc_mixer_model == SBM_CT1745) { 2060 dip->type = AUDIO_MIXER_VALUE; 2061 dip->mixer_class = SB_EQUALIZATION_CLASS; 2062 dip->un.v.num_channels = 2; 2063 strcpy(dip->un.v.units.name, AudioNbass); 2064 } else { 2065 dip->type = AUDIO_MIXER_ENUM; 2066 dip->mixer_class = SB_INPUT_CLASS; 2067 dip->un.e.num_mem = 2; 2068 strcpy(dip->un.e.member[0].label.name, AudioNoff); 2069 dip->un.e.member[0].ord = 0; 2070 strcpy(dip->un.e.member[1].label.name, AudioNon); 2071 dip->un.e.member[1].ord = 1; 2072 } 2073 return 0; 2074 2075 case SB_TREBLE: 2076 dip->prev = dip->next = AUDIO_MIXER_LAST; 2077 strcpy(dip->label.name, AudioNtreble); 2078 if (sc->sc_mixer_model == SBM_CT1745) { 2079 dip->type = AUDIO_MIXER_VALUE; 2080 dip->mixer_class = SB_EQUALIZATION_CLASS; 2081 dip->un.v.num_channels = 2; 2082 strcpy(dip->un.v.units.name, AudioNtreble); 2083 } else { 2084 dip->type = AUDIO_MIXER_ENUM; 2085 dip->mixer_class = SB_INPUT_CLASS; 2086 dip->un.e.num_mem = 2; 2087 strcpy(dip->un.e.member[0].label.name, AudioNoff); 2088 dip->un.e.member[0].ord = 0; 2089 strcpy(dip->un.e.member[1].label.name, AudioNon); 2090 dip->un.e.member[1].ord = 1; 2091 } 2092 return 0; 2093 2094 case SB_RECORD_CLASS: /* record source class */ 2095 dip->type = AUDIO_MIXER_CLASS; 2096 dip->mixer_class = SB_RECORD_CLASS; 2097 dip->next = dip->prev = AUDIO_MIXER_LAST; 2098 strcpy(dip->label.name, AudioCrecord); 2099 return 0; 2100 2101 case SB_INPUT_CLASS: 2102 dip->type = AUDIO_MIXER_CLASS; 2103 dip->mixer_class = SB_INPUT_CLASS; 2104 dip->next = dip->prev = AUDIO_MIXER_LAST; 2105 strcpy(dip->label.name, AudioCinputs); 2106 return 0; 2107 2108 } 2109 2110 if (sc->sc_mixer_model == SBM_CT1345) 2111 return ENXIO; 2112 2113 switch(dip->index) { 2114 case SB_PCSPEAKER: 2115 dip->type = AUDIO_MIXER_VALUE; 2116 dip->mixer_class = SB_INPUT_CLASS; 2117 dip->prev = dip->next = AUDIO_MIXER_LAST; 2118 strcpy(dip->label.name, "pc_speaker"); 2119 dip->un.v.num_channels = 1; 2120 strcpy(dip->un.v.units.name, AudioNvolume); 2121 return 0; 2122 2123 case SB_INPUT_GAIN: 2124 dip->type = AUDIO_MIXER_VALUE; 2125 dip->mixer_class = SB_INPUT_CLASS; 2126 dip->prev = dip->next = AUDIO_MIXER_LAST; 2127 strcpy(dip->label.name, AudioNinput); 2128 dip->un.v.num_channels = 2; 2129 strcpy(dip->un.v.units.name, AudioNvolume); 2130 return 0; 2131 2132 case SB_OUTPUT_GAIN: 2133 dip->type = AUDIO_MIXER_VALUE; 2134 dip->mixer_class = SB_OUTPUT_CLASS; 2135 dip->prev = dip->next = AUDIO_MIXER_LAST; 2136 strcpy(dip->label.name, AudioNoutput); 2137 dip->un.v.num_channels = 2; 2138 strcpy(dip->un.v.units.name, AudioNvolume); 2139 return 0; 2140 2141 case SB_AGC: 2142 dip->type = AUDIO_MIXER_ENUM; 2143 dip->mixer_class = SB_INPUT_CLASS; 2144 dip->prev = dip->next = AUDIO_MIXER_LAST; 2145 strcpy(dip->label.name, "agc"); 2146 dip->un.e.num_mem = 2; 2147 strcpy(dip->un.e.member[0].label.name, AudioNoff); 2148 dip->un.e.member[0].ord = 0; 2149 strcpy(dip->un.e.member[1].label.name, AudioNon); 2150 dip->un.e.member[1].ord = 1; 2151 return 0; 2152 2153 case SB_EQUALIZATION_CLASS: 2154 dip->type = AUDIO_MIXER_CLASS; 2155 dip->mixer_class = SB_EQUALIZATION_CLASS; 2156 dip->next = dip->prev = AUDIO_MIXER_LAST; 2157 strcpy(dip->label.name, AudioCequalization); 2158 return 0; 2159 2160 case SB_CD_IN_MUTE: 2161 dip->prev = SB_CD_VOL; 2162 dip->next = SB_CD_SWAP; 2163 dip->mixer_class = SB_INPUT_CLASS; 2164 goto mute; 2165 2166 case SB_MIC_IN_MUTE: 2167 dip->prev = SB_MIC_VOL; 2168 dip->next = SB_MIC_SWAP; 2169 dip->mixer_class = SB_INPUT_CLASS; 2170 goto mute; 2171 2172 case SB_LINE_IN_MUTE: 2173 dip->prev = SB_LINE_IN_VOL; 2174 dip->next = SB_LINE_SWAP; 2175 dip->mixer_class = SB_INPUT_CLASS; 2176 goto mute; 2177 2178 case SB_MIDI_IN_MUTE: 2179 dip->prev = SB_MIDI_VOL; 2180 dip->next = SB_MIDI_SWAP; 2181 dip->mixer_class = SB_INPUT_CLASS; 2182 goto mute; 2183 2184 case SB_CD_SWAP: 2185 dip->prev = SB_CD_IN_MUTE; 2186 dip->next = SB_CD_OUT_MUTE; 2187 goto swap; 2188 2189 case SB_MIC_SWAP: 2190 dip->prev = SB_MIC_IN_MUTE; 2191 dip->next = SB_MIC_OUT_MUTE; 2192 goto swap; 2193 2194 case SB_LINE_SWAP: 2195 dip->prev = SB_LINE_IN_MUTE; 2196 dip->next = SB_LINE_OUT_MUTE; 2197 goto swap; 2198 2199 case SB_MIDI_SWAP: 2200 dip->prev = SB_MIDI_IN_MUTE; 2201 dip->next = AUDIO_MIXER_LAST; 2202 swap: 2203 dip->mixer_class = SB_INPUT_CLASS; 2204 strcpy(dip->label.name, AudioNswap); 2205 goto mute1; 2206 2207 case SB_CD_OUT_MUTE: 2208 dip->prev = SB_CD_SWAP; 2209 dip->next = AUDIO_MIXER_LAST; 2210 dip->mixer_class = SB_OUTPUT_CLASS; 2211 goto mute; 2212 2213 case SB_MIC_OUT_MUTE: 2214 dip->prev = SB_MIC_SWAP; 2215 dip->next = AUDIO_MIXER_LAST; 2216 dip->mixer_class = SB_OUTPUT_CLASS; 2217 goto mute; 2218 2219 case SB_LINE_OUT_MUTE: 2220 dip->prev = SB_LINE_SWAP; 2221 dip->next = AUDIO_MIXER_LAST; 2222 dip->mixer_class = SB_OUTPUT_CLASS; 2223 mute: 2224 strcpy(dip->label.name, AudioNmute); 2225 mute1: 2226 dip->type = AUDIO_MIXER_ENUM; 2227 dip->un.e.num_mem = 2; 2228 strcpy(dip->un.e.member[0].label.name, AudioNoff); 2229 dip->un.e.member[0].ord = 0; 2230 strcpy(dip->un.e.member[1].label.name, AudioNon); 2231 dip->un.e.member[1].ord = 1; 2232 return 0; 2233 2234 } 2235 2236 return ENXIO; 2237 } 2238 2239 void * 2240 sb_malloc(addr, direction, size, pool, flags) 2241 void *addr; 2242 int direction; 2243 size_t size; 2244 int pool, flags; 2245 { 2246 struct sbdsp_softc *sc = addr; 2247 int drq; 2248 2249 if (sc->sc_drq8 != -1) 2250 drq = sc->sc_drq8; 2251 else 2252 drq = sc->sc_drq16; 2253 return (isa_malloc(sc->sc_ic, drq, size, pool, flags)); 2254 } 2255 2256 void 2257 sb_free(addr, ptr, pool) 2258 void *addr; 2259 void *ptr; 2260 int pool; 2261 { 2262 isa_free(ptr, pool); 2263 } 2264 2265 size_t 2266 sb_round_buffersize(addr, direction, size) 2267 void *addr; 2268 int direction; 2269 size_t size; 2270 { 2271 if (size > MAX_ISADMA) 2272 size = MAX_ISADMA; 2273 return (size); 2274 } 2275 2276 int 2277 sb_mappage(addr, mem, off, prot) 2278 void *addr; 2279 void *mem; 2280 int off; 2281 int prot; 2282 { 2283 return isa_mappage(mem, off, prot); 2284 } 2285 2286 int 2287 sbdsp_get_props(addr) 2288 void *addr; 2289 { 2290 struct sbdsp_softc *sc = addr; 2291 return AUDIO_PROP_MMAP | AUDIO_PROP_INDEPENDENT | 2292 (sc->sc_fullduplex ? AUDIO_PROP_FULLDUPLEX : 0); 2293 } 2294 2295 #if NMPU > 0 2296 /* 2297 * MIDI related routines. 2298 */ 2299 2300 int 2301 sbdsp_midi_open(addr, flags, iintr, ointr, arg) 2302 void *addr; 2303 int flags; 2304 void (*iintr)__P((void *, int)); 2305 void (*ointr)__P((void *)); 2306 void *arg; 2307 { 2308 struct sbdsp_softc *sc = addr; 2309 2310 DPRINTF(("sbdsp_midi_open: sc=%p\n", sc)); 2311 2312 if (sc->sc_open != SB_CLOSED) 2313 return EBUSY; 2314 if (sbdsp_reset(sc) != 0) 2315 return EIO; 2316 2317 sc->sc_open = SB_OPEN_MIDI; 2318 sc->sc_openflags = flags; 2319 2320 if (sc->sc_model >= SB_20) 2321 if (sbdsp_wdsp(sc, SB_MIDI_UART_INTR)) /* enter UART mode */ 2322 return EIO; 2323 2324 sc->sc_intr8 = sbdsp_midi_intr; 2325 sc->sc_intrm = iintr; 2326 sc->sc_argm = arg; 2327 2328 return 0; 2329 } 2330 2331 void 2332 sbdsp_midi_close(addr) 2333 void *addr; 2334 { 2335 struct sbdsp_softc *sc = addr; 2336 2337 DPRINTF(("sbdsp_midi_close: sc=%p\n", sc)); 2338 2339 if (sc->sc_model >= SB_20) 2340 sbdsp_reset(sc); /* exit UART mode */ 2341 2342 sc->sc_intrm = 0; 2343 sc->sc_open = SB_CLOSED; 2344 } 2345 2346 int 2347 sbdsp_midi_output(addr, d) 2348 void *addr; 2349 int d; 2350 { 2351 struct sbdsp_softc *sc = addr; 2352 2353 if (sc->sc_model < SB_20 && sbdsp_wdsp(sc, SB_MIDI_WRITE)) 2354 return EIO; 2355 if (sbdsp_wdsp(sc, d)) 2356 return EIO; 2357 return 0; 2358 } 2359 2360 void 2361 sbdsp_midi_getinfo(addr, mi) 2362 void *addr; 2363 struct midi_info *mi; 2364 { 2365 struct sbdsp_softc *sc = addr; 2366 2367 mi->name = sc->sc_model < SB_20 ? "SB MIDI cmd" : "SB MIDI UART"; 2368 mi->props = MIDI_PROP_CAN_INPUT; 2369 } 2370 2371 int 2372 sbdsp_midi_intr(addr) 2373 void *addr; 2374 { 2375 struct sbdsp_softc *sc = addr; 2376 2377 sc->sc_intrm(sc->sc_argm, sbdsp_rdsp(sc)); 2378 return (0); 2379 } 2380 2381 #endif 2382 2383
Indexes created Tue Sep 23 02:09:52 GMT 2025