1 /* 2 * Copyright (c) by Jaroslav Kysela <perex@suse.cz> 3 * I/O routines for GF1/InterWave synthesizer chips 4 * 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * GNU General Public License for more details. 15 * 16 * You should have received a copy of the GNU General Public License 17 * along with this program; if not, write to the Free Software 18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 19 * 20 */ 21 22 #include <sound/driver.h> 23 #include <linux/delay.h> 24 #include <linux/time.h> 25 #include <sound/core.h> 26 #include <sound/gus.h> 27 28 void snd_gf1_delay(snd_gus_card_t * gus) 29 { 30 int i; 31 32 for (i = 0; i < 6; i++) { 33 mb(); 34 inb(GUSP(gus, DRAM)); 35 } 36 } 37 38 /* 39 * ======================================================================= 40 */ 41 42 /* 43 * ok.. stop of control registers (wave & ramp) need some special things.. 44 * big UltraClick (tm) elimination... 45 */ 46 47 static inline void __snd_gf1_ctrl_stop(snd_gus_card_t * gus, unsigned char reg) 48 { 49 unsigned char value; 50 51 outb(reg | 0x80, gus->gf1.reg_regsel); 52 mb(); 53 value = inb(gus->gf1.reg_data8); 54 mb(); 55 outb(reg, gus->gf1.reg_regsel); 56 mb(); 57 outb((value | 0x03) & ~(0x80 | 0x20), gus->gf1.reg_data8); 58 mb(); 59 } 60 61 static inline void __snd_gf1_write8(snd_gus_card_t * gus, 62 unsigned char reg, 63 unsigned char data) 64 { 65 outb(reg, gus->gf1.reg_regsel); 66 mb(); 67 outb(data, gus->gf1.reg_data8); 68 mb(); 69 } 70 71 static inline unsigned char __snd_gf1_look8(snd_gus_card_t * gus, 72 unsigned char reg) 73 { 74 outb(reg, gus->gf1.reg_regsel); 75 mb(); 76 return inb(gus->gf1.reg_data8); 77 } 78 79 static inline void __snd_gf1_write16(snd_gus_card_t * gus, 80 unsigned char reg, unsigned int data) 81 { 82 outb(reg, gus->gf1.reg_regsel); 83 mb(); 84 outw((unsigned short) data, gus->gf1.reg_data16); 85 mb(); 86 } 87 88 static inline unsigned short __snd_gf1_look16(snd_gus_card_t * gus, 89 unsigned char reg) 90 { 91 outb(reg, gus->gf1.reg_regsel); 92 mb(); 93 return inw(gus->gf1.reg_data16); 94 } 95 96 static inline void __snd_gf1_adlib_write(snd_gus_card_t * gus, 97 unsigned char reg, unsigned char data) 98 { 99 outb(reg, gus->gf1.reg_timerctrl); 100 inb(gus->gf1.reg_timerctrl); 101 inb(gus->gf1.reg_timerctrl); 102 outb(data, gus->gf1.reg_timerdata); 103 inb(gus->gf1.reg_timerctrl); 104 inb(gus->gf1.reg_timerctrl); 105 } 106 107 static inline void __snd_gf1_write_addr(snd_gus_card_t * gus, unsigned char reg, 108 unsigned int addr, int w_16bit) 109 { 110 if (gus->gf1.enh_mode) { 111 if (w_16bit) 112 addr = ((addr >> 1) & ~0x0000000f) | (addr & 0x0000000f); 113 __snd_gf1_write8(gus, SNDRV_GF1_VB_UPPER_ADDRESS, (unsigned char) ((addr >> 26) & 0x03)); 114 } else if (w_16bit) 115 addr = (addr & 0x00c0000f) | ((addr & 0x003ffff0) >> 1); 116 __snd_gf1_write16(gus, reg, (unsigned short) (addr >> 11)); 117 __snd_gf1_write16(gus, reg + 1, (unsigned short) (addr << 5)); 118 } 119 120 static inline unsigned int __snd_gf1_read_addr(snd_gus_card_t * gus, 121 unsigned char reg, short w_16bit) 122 { 123 unsigned int res; 124 125 res = ((unsigned int) __snd_gf1_look16(gus, reg | 0x80) << 11) & 0xfff800; 126 res |= ((unsigned int) __snd_gf1_look16(gus, (reg + 1) | 0x80) >> 5) & 0x0007ff; 127 if (gus->gf1.enh_mode) { 128 res |= (unsigned int) __snd_gf1_look8(gus, SNDRV_GF1_VB_UPPER_ADDRESS | 0x80) << 26; 129 if (w_16bit) 130 res = ((res << 1) & 0xffffffe0) | (res & 0x0000000f); 131 } else if (w_16bit) 132 res = ((res & 0x001ffff0) << 1) | (res & 0x00c0000f); 133 return res; 134 } 135 136 137 /* 138 * ======================================================================= 139 */ 140 141 void snd_gf1_ctrl_stop(snd_gus_card_t * gus, unsigned char reg) 142 { 143 __snd_gf1_ctrl_stop(gus, reg); 144 } 145 146 void snd_gf1_write8(snd_gus_card_t * gus, 147 unsigned char reg, 148 unsigned char data) 149 { 150 __snd_gf1_write8(gus, reg, data); 151 } 152 153 unsigned char snd_gf1_look8(snd_gus_card_t * gus, unsigned char reg) 154 { 155 return __snd_gf1_look8(gus, reg); 156 } 157 158 void snd_gf1_write16(snd_gus_card_t * gus, 159 unsigned char reg, 160 unsigned int data) 161 { 162 __snd_gf1_write16(gus, reg, data); 163 } 164 165 unsigned short snd_gf1_look16(snd_gus_card_t * gus, unsigned char reg) 166 { 167 return __snd_gf1_look16(gus, reg); 168 } 169 170 void snd_gf1_adlib_write(snd_gus_card_t * gus, 171 unsigned char reg, 172 unsigned char data) 173 { 174 __snd_gf1_adlib_write(gus, reg, data); 175 } 176 177 void snd_gf1_write_addr(snd_gus_card_t * gus, unsigned char reg, 178 unsigned int addr, short w_16bit) 179 { 180 __snd_gf1_write_addr(gus, reg, addr, w_16bit); 181 } 182 183 unsigned int snd_gf1_read_addr(snd_gus_card_t * gus, 184 unsigned char reg, 185 short w_16bit) 186 { 187 return __snd_gf1_read_addr(gus, reg, w_16bit); 188 } 189 190 /* 191 192 */ 193 194 void snd_gf1_i_ctrl_stop(snd_gus_card_t * gus, unsigned char reg) 195 { 196 unsigned long flags; 197 198 spin_lock_irqsave(&gus->reg_lock, flags); 199 __snd_gf1_ctrl_stop(gus, reg); 200 spin_unlock_irqrestore(&gus->reg_lock, flags); 201 } 202 203 void snd_gf1_i_write8(snd_gus_card_t * gus, 204 unsigned char reg, 205 unsigned char data) 206 { 207 unsigned long flags; 208 209 spin_lock_irqsave(&gus->reg_lock, flags); 210 __snd_gf1_write8(gus, reg, data); 211 spin_unlock_irqrestore(&gus->reg_lock, flags); 212 } 213 214 unsigned char snd_gf1_i_look8(snd_gus_card_t * gus, unsigned char reg) 215 { 216 unsigned long flags; 217 unsigned char res; 218 219 spin_lock_irqsave(&gus->reg_lock, flags); 220 res = __snd_gf1_look8(gus, reg); 221 spin_unlock_irqrestore(&gus->reg_lock, flags); 222 return res; 223 } 224 225 void snd_gf1_i_write16(snd_gus_card_t * gus, 226 unsigned char reg, 227 unsigned int data) 228 { 229 unsigned long flags; 230 231 spin_lock_irqsave(&gus->reg_lock, flags); 232 __snd_gf1_write16(gus, reg, data); 233 spin_unlock_irqrestore(&gus->reg_lock, flags); 234 } 235 236 unsigned short snd_gf1_i_look16(snd_gus_card_t * gus, unsigned char reg) 237 { 238 unsigned long flags; 239 unsigned short res; 240 241 spin_lock_irqsave(&gus->reg_lock, flags); 242 res = __snd_gf1_look16(gus, reg); 243 spin_unlock_irqrestore(&gus->reg_lock, flags); 244 return res; 245 } 246 247 #if 0 248 249 void snd_gf1_i_adlib_write(snd_gus_card_t * gus, 250 unsigned char reg, 251 unsigned char data) 252 { 253 unsigned long flags; 254 255 spin_lock_irqsave(&gus->reg_lock, flags); 256 __snd_gf1_adlib_write(gus, reg, data); 257 spin_unlock_irqrestore(&gus->reg_lock, flags); 258 } 259 260 void snd_gf1_i_write_addr(snd_gus_card_t * gus, unsigned char reg, 261 unsigned int addr, short w_16bit) 262 { 263 unsigned long flags; 264 265 spin_lock_irqsave(&gus->reg_lock, flags); 266 __snd_gf1_write_addr(gus, reg, addr, w_16bit); 267 spin_unlock_irqrestore(&gus->reg_lock, flags); 268 } 269 270 #endif /* 0 */ 271 272 #ifdef CONFIG_SND_DEBUG 273 static unsigned int snd_gf1_i_read_addr(snd_gus_card_t * gus, 274 unsigned char reg, short w_16bit) 275 { 276 unsigned int res; 277 unsigned long flags; 278 279 spin_lock_irqsave(&gus->reg_lock, flags); 280 res = __snd_gf1_read_addr(gus, reg, w_16bit); 281 spin_unlock_irqrestore(&gus->reg_lock, flags); 282 return res; 283 } 284 #endif 285 286 /* 287 288 */ 289 290 void snd_gf1_dram_addr(snd_gus_card_t * gus, unsigned int addr) 291 { 292 outb(0x43, gus->gf1.reg_regsel); 293 mb(); 294 outw((unsigned short) addr, gus->gf1.reg_data16); 295 mb(); 296 outb(0x44, gus->gf1.reg_regsel); 297 mb(); 298 outb((unsigned char) (addr >> 16), gus->gf1.reg_data8); 299 mb(); 300 } 301 302 void snd_gf1_poke(snd_gus_card_t * gus, unsigned int addr, unsigned char data) 303 { 304 unsigned long flags; 305 306 spin_lock_irqsave(&gus->reg_lock, flags); 307 outb(SNDRV_GF1_GW_DRAM_IO_LOW, gus->gf1.reg_regsel); 308 mb(); 309 outw((unsigned short) addr, gus->gf1.reg_data16); 310 mb(); 311 outb(SNDRV_GF1_GB_DRAM_IO_HIGH, gus->gf1.reg_regsel); 312 mb(); 313 outb((unsigned char) (addr >> 16), gus->gf1.reg_data8); 314 mb(); 315 outb(data, gus->gf1.reg_dram); 316 spin_unlock_irqrestore(&gus->reg_lock, flags); 317 } 318 319 unsigned char snd_gf1_peek(snd_gus_card_t * gus, unsigned int addr) 320 { 321 unsigned long flags; 322 unsigned char res; 323 324 spin_lock_irqsave(&gus->reg_lock, flags); 325 outb(SNDRV_GF1_GW_DRAM_IO_LOW, gus->gf1.reg_regsel); 326 mb(); 327 outw((unsigned short) addr, gus->gf1.reg_data16); 328 mb(); 329 outb(SNDRV_GF1_GB_DRAM_IO_HIGH, gus->gf1.reg_regsel); 330 mb(); 331 outb((unsigned char) (addr >> 16), gus->gf1.reg_data8); 332 mb(); 333 res = inb(gus->gf1.reg_dram); 334 spin_unlock_irqrestore(&gus->reg_lock, flags); 335 return res; 336 } 337 338 #if 0 339 340 void snd_gf1_pokew(snd_gus_card_t * gus, unsigned int addr, unsigned short data) 341 { 342 unsigned long flags; 343 344 #ifdef CONFIG_SND_DEBUG 345 if (!gus->interwave) 346 snd_printk(KERN_DEBUG "snd_gf1_pokew - GF1!!!\n"); 347 #endif 348 spin_lock_irqsave(&gus->reg_lock, flags); 349 outb(SNDRV_GF1_GW_DRAM_IO_LOW, gus->gf1.reg_regsel); 350 mb(); 351 outw((unsigned short) addr, gus->gf1.reg_data16); 352 mb(); 353 outb(SNDRV_GF1_GB_DRAM_IO_HIGH, gus->gf1.reg_regsel); 354 mb(); 355 outb((unsigned char) (addr >> 16), gus->gf1.reg_data8); 356 mb(); 357 outb(SNDRV_GF1_GW_DRAM_IO16, gus->gf1.reg_regsel); 358 mb(); 359 outw(data, gus->gf1.reg_data16); 360 spin_unlock_irqrestore(&gus->reg_lock, flags); 361 } 362 363 unsigned short snd_gf1_peekw(snd_gus_card_t * gus, unsigned int addr) 364 { 365 unsigned long flags; 366 unsigned short res; 367 368 #ifdef CONFIG_SND_DEBUG 369 if (!gus->interwave) 370 snd_printk(KERN_DEBUG "snd_gf1_peekw - GF1!!!\n"); 371 #endif 372 spin_lock_irqsave(&gus->reg_lock, flags); 373 outb(SNDRV_GF1_GW_DRAM_IO_LOW, gus->gf1.reg_regsel); 374 mb(); 375 outw((unsigned short) addr, gus->gf1.reg_data16); 376 mb(); 377 outb(SNDRV_GF1_GB_DRAM_IO_HIGH, gus->gf1.reg_regsel); 378 mb(); 379 outb((unsigned char) (addr >> 16), gus->gf1.reg_data8); 380 mb(); 381 outb(SNDRV_GF1_GW_DRAM_IO16, gus->gf1.reg_regsel); 382 mb(); 383 res = inw(gus->gf1.reg_data16); 384 spin_unlock_irqrestore(&gus->reg_lock, flags); 385 return res; 386 } 387 388 void snd_gf1_dram_setmem(snd_gus_card_t * gus, unsigned int addr, 389 unsigned short value, unsigned int count) 390 { 391 unsigned long port; 392 unsigned long flags; 393 394 #ifdef CONFIG_SND_DEBUG 395 if (!gus->interwave) 396 snd_printk(KERN_DEBUG "snd_gf1_dram_setmem - GF1!!!\n"); 397 #endif 398 addr &= ~1; 399 count >>= 1; 400 port = GUSP(gus, GF1DATALOW); 401 spin_lock_irqsave(&gus->reg_lock, flags); 402 outb(SNDRV_GF1_GW_DRAM_IO_LOW, gus->gf1.reg_regsel); 403 mb(); 404 outw((unsigned short) addr, gus->gf1.reg_data16); 405 mb(); 406 outb(SNDRV_GF1_GB_DRAM_IO_HIGH, gus->gf1.reg_regsel); 407 mb(); 408 outb((unsigned char) (addr >> 16), gus->gf1.reg_data8); 409 mb(); 410 outb(SNDRV_GF1_GW_DRAM_IO16, gus->gf1.reg_regsel); 411 while (count--) 412 outw(value, port); 413 spin_unlock_irqrestore(&gus->reg_lock, flags); 414 } 415 416 #endif /* 0 */ 417 418 void snd_gf1_select_active_voices(snd_gus_card_t * gus) 419 { 420 unsigned short voices; 421 422 static unsigned short voices_tbl[32 - 14 + 1] = 423 { 424 44100, 41160, 38587, 36317, 34300, 32494, 30870, 29400, 28063, 26843, 425 25725, 24696, 23746, 22866, 22050, 21289, 20580, 19916, 19293 426 }; 427 428 voices = gus->gf1.active_voices; 429 if (voices > 32) 430 voices = 32; 431 if (voices < 14) 432 voices = 14; 433 if (gus->gf1.enh_mode) 434 voices = 32; 435 gus->gf1.active_voices = voices; 436 gus->gf1.playback_freq = 437 gus->gf1.enh_mode ? 44100 : voices_tbl[voices - 14]; 438 if (!gus->gf1.enh_mode) { 439 snd_gf1_i_write8(gus, SNDRV_GF1_GB_ACTIVE_VOICES, 0xc0 | (voices - 1)); 440 udelay(100); 441 } 442 } 443 444 #ifdef CONFIG_SND_DEBUG 445 446 void snd_gf1_print_voice_registers(snd_gus_card_t * gus) 447 { 448 unsigned char mode; 449 int voice, ctrl; 450 451 voice = gus->gf1.active_voice; 452 printk(KERN_INFO " -%i- GF1 voice ctrl, ramp ctrl = 0x%x, 0x%x\n", voice, ctrl = snd_gf1_i_read8(gus, 0), snd_gf1_i_read8(gus, 0x0d)); 453 printk(KERN_INFO " -%i- GF1 frequency = 0x%x\n", voice, snd_gf1_i_read16(gus, 1)); 454 printk(KERN_INFO " -%i- GF1 loop start, end = 0x%x (0x%x), 0x%x (0x%x)\n", voice, snd_gf1_i_read_addr(gus, 2, ctrl & 4), snd_gf1_i_read_addr(gus, 2, (ctrl & 4) ^ 4), snd_gf1_i_read_addr(gus, 4, ctrl & 4), snd_gf1_i_read_addr(gus, 4, (ctrl & 4) ^ 4)); 455 printk(KERN_INFO " -%i- GF1 ramp start, end, rate = 0x%x, 0x%x, 0x%x\n", voice, snd_gf1_i_read8(gus, 7), snd_gf1_i_read8(gus, 8), snd_gf1_i_read8(gus, 6)); 456 printk(KERN_INFO" -%i- GF1 volume = 0x%x\n", voice, snd_gf1_i_read16(gus, 9)); 457 printk(KERN_INFO " -%i- GF1 position = 0x%x (0x%x)\n", voice, snd_gf1_i_read_addr(gus, 0x0a, ctrl & 4), snd_gf1_i_read_addr(gus, 0x0a, (ctrl & 4) ^ 4)); 458 if (gus->interwave && snd_gf1_i_read8(gus, 0x19) & 0x01) { /* enhanced mode */ 459 mode = snd_gf1_i_read8(gus, 0x15); 460 printk(KERN_INFO " -%i- GFA1 mode = 0x%x\n", voice, mode); 461 if (mode & 0x01) { /* Effect processor */ 462 printk(KERN_INFO " -%i- GFA1 effect address = 0x%x\n", voice, snd_gf1_i_read_addr(gus, 0x11, ctrl & 4)); 463 printk(KERN_INFO " -%i- GFA1 effect volume = 0x%x\n", voice, snd_gf1_i_read16(gus, 0x16)); 464 printk(KERN_INFO " -%i- GFA1 effect volume final = 0x%x\n", voice, snd_gf1_i_read16(gus, 0x1d)); 465 printk(KERN_INFO " -%i- GFA1 effect acumulator = 0x%x\n", voice, snd_gf1_i_read8(gus, 0x14)); 466 } 467 if (mode & 0x20) { 468 printk(KERN_INFO " -%i- GFA1 left offset = 0x%x (%i)\n", voice, snd_gf1_i_read16(gus, 0x13), snd_gf1_i_read16(gus, 0x13) >> 4); 469 printk(KERN_INFO " -%i- GFA1 left offset final = 0x%x (%i)\n", voice, snd_gf1_i_read16(gus, 0x1c), snd_gf1_i_read16(gus, 0x1c) >> 4); 470 printk(KERN_INFO " -%i- GFA1 right offset = 0x%x (%i)\n", voice, snd_gf1_i_read16(gus, 0x0c), snd_gf1_i_read16(gus, 0x0c) >> 4); 471 printk(KERN_INFO " -%i- GFA1 right offset final = 0x%x (%i)\n", voice, snd_gf1_i_read16(gus, 0x1b), snd_gf1_i_read16(gus, 0x1b) >> 4); 472 } else 473 printk(KERN_INFO " -%i- GF1 pan = 0x%x\n", voice, snd_gf1_i_read8(gus, 0x0c)); 474 } else 475 printk(KERN_INFO " -%i- GF1 pan = 0x%x\n", voice, snd_gf1_i_read8(gus, 0x0c)); 476 } 477 478 #if 0 479 480 void snd_gf1_print_global_registers(snd_gus_card_t * gus) 481 { 482 unsigned char global_mode = 0x00; 483 484 printk(KERN_INFO " -G- GF1 active voices = 0x%x\n", snd_gf1_i_look8(gus, SNDRV_GF1_GB_ACTIVE_VOICES)); 485 if (gus->interwave) { 486 global_mode = snd_gf1_i_read8(gus, SNDRV_GF1_GB_GLOBAL_MODE); 487 printk(KERN_INFO " -G- GF1 global mode = 0x%x\n", global_mode); 488 } 489 if (global_mode & 0x02) /* LFO enabled? */ 490 printk(KERN_INFO " -G- GF1 LFO base = 0x%x\n", snd_gf1_i_look16(gus, SNDRV_GF1_GW_LFO_BASE)); 491 printk(KERN_INFO " -G- GF1 voices IRQ read = 0x%x\n", snd_gf1_i_look8(gus, SNDRV_GF1_GB_VOICES_IRQ_READ)); 492 printk(KERN_INFO " -G- GF1 DRAM DMA control = 0x%x\n", snd_gf1_i_look8(gus, SNDRV_GF1_GB_DRAM_DMA_CONTROL)); 493 printk(KERN_INFO " -G- GF1 DRAM DMA high/low = 0x%x/0x%x\n", snd_gf1_i_look8(gus, SNDRV_GF1_GB_DRAM_DMA_HIGH), snd_gf1_i_read16(gus, SNDRV_GF1_GW_DRAM_DMA_LOW)); 494 printk(KERN_INFO " -G- GF1 DRAM IO high/low = 0x%x/0x%x\n", snd_gf1_i_look8(gus, SNDRV_GF1_GB_DRAM_IO_HIGH), snd_gf1_i_read16(gus, SNDRV_GF1_GW_DRAM_IO_LOW)); 495 if (!gus->interwave) 496 printk(KERN_INFO " -G- GF1 record DMA control = 0x%x\n", snd_gf1_i_look8(gus, SNDRV_GF1_GB_REC_DMA_CONTROL)); 497 printk(KERN_INFO " -G- GF1 DRAM IO 16 = 0x%x\n", snd_gf1_i_look16(gus, SNDRV_GF1_GW_DRAM_IO16)); 498 if (gus->gf1.enh_mode) { 499 printk(KERN_INFO " -G- GFA1 memory config = 0x%x\n", snd_gf1_i_look16(gus, SNDRV_GF1_GW_MEMORY_CONFIG)); 500 printk(KERN_INFO " -G- GFA1 memory control = 0x%x\n", snd_gf1_i_look8(gus, SNDRV_GF1_GB_MEMORY_CONTROL)); 501 printk(KERN_INFO " -G- GFA1 FIFO record base = 0x%x\n", snd_gf1_i_look16(gus, SNDRV_GF1_GW_FIFO_RECORD_BASE_ADDR)); 502 printk(KERN_INFO " -G- GFA1 FIFO playback base = 0x%x\n", snd_gf1_i_look16(gus, SNDRV_GF1_GW_FIFO_PLAY_BASE_ADDR)); 503 printk(KERN_INFO " -G- GFA1 interleave control = 0x%x\n", snd_gf1_i_look16(gus, SNDRV_GF1_GW_INTERLEAVE)); 504 } 505 } 506 507 void snd_gf1_print_setup_registers(snd_gus_card_t * gus) 508 { 509 printk(KERN_INFO " -S- mix control = 0x%x\n", inb(GUSP(gus, MIXCNTRLREG))); 510 printk(KERN_INFO " -S- IRQ status = 0x%x\n", inb(GUSP(gus, IRQSTAT))); 511 printk(KERN_INFO " -S- timer control = 0x%x\n", inb(GUSP(gus, TIMERCNTRL))); 512 printk(KERN_INFO " -S- timer data = 0x%x\n", inb(GUSP(gus, TIMERDATA))); 513 printk(KERN_INFO " -S- status read = 0x%x\n", inb(GUSP(gus, REGCNTRLS))); 514 printk(KERN_INFO " -S- Sound Blaster control = 0x%x\n", snd_gf1_i_look8(gus, SNDRV_GF1_GB_SOUND_BLASTER_CONTROL)); 515 printk(KERN_INFO " -S- AdLib timer 1/2 = 0x%x/0x%x\n", snd_gf1_i_look8(gus, SNDRV_GF1_GB_ADLIB_TIMER_1), snd_gf1_i_look8(gus, SNDRV_GF1_GB_ADLIB_TIMER_2)); 516 printk(KERN_INFO " -S- reset = 0x%x\n", snd_gf1_i_look8(gus, SNDRV_GF1_GB_RESET)); 517 if (gus->interwave) { 518 printk(KERN_INFO " -S- compatibility = 0x%x\n", snd_gf1_i_look8(gus, SNDRV_GF1_GB_COMPATIBILITY)); 519 printk(KERN_INFO " -S- decode control = 0x%x\n", snd_gf1_i_look8(gus, SNDRV_GF1_GB_DECODE_CONTROL)); 520 printk(KERN_INFO " -S- version number = 0x%x\n", snd_gf1_i_look8(gus, SNDRV_GF1_GB_VERSION_NUMBER)); 521 printk(KERN_INFO " -S- MPU-401 emul. control A/B = 0x%x/0x%x\n", snd_gf1_i_look8(gus, SNDRV_GF1_GB_MPU401_CONTROL_A), snd_gf1_i_look8(gus, SNDRV_GF1_GB_MPU401_CONTROL_B)); 522 printk(KERN_INFO " -S- emulation IRQ = 0x%x\n", snd_gf1_i_look8(gus, SNDRV_GF1_GB_EMULATION_IRQ)); 523 } 524 } 525 526 void snd_gf1_peek_print_block(snd_gus_card_t * gus, unsigned int addr, int count, int w_16bit) 527 { 528 if (!w_16bit) { 529 while (count-- > 0) 530 printk(count > 0 ? "%02x:" : "%02x", snd_gf1_peek(gus, addr++)); 531 } else { 532 while (count-- > 0) { 533 printk(count > 0 ? "%04x:" : "%04x", snd_gf1_peek(gus, addr) | (snd_gf1_peek(gus, addr + 1) << 8)); 534 addr += 2; 535 } 536 } 537 } 538 539 #endif /* 0 */ 540 541 #endif 542