esmreg.h revision 1.1
1 /* $NetBSD: esmreg.h,v 1.1 2001/01/08 19:54:31 rh Exp $ */ 2 3 /*- 4 * Copyright (c) 2000, 2001 Rene Hexel <rh (at) netbsd.org> 5 * All rights reserved. 6 * 7 * Copyright (c) 1999-2000 Taku YAMAMOTO <taku (at) cent.saitama-u.ac.jp> 8 * All rights reserved. 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 * 19 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 23 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29 * SUCH DAMAGE. 30 * 31 * Taku Id: maestro_reg.h,v 1.10 2000/08/29 17:27:29 taku Exp 32 * FreeBSD: /c/ncvs/src/sys/dev/sound/pci/maestro_reg.h,v 1.1 2000/09/06 20:10:54 cg Exp 33 */ 34 35 #ifndef ESM_REG_H_INCLUDED 36 #define ESM_REG_H_INCLUDED 37 38 /* ----------------------------- 39 * PCI config registers 40 */ 41 42 /* Legacy emulation */ 43 #define CONF_LEGACY 0x40 44 45 #define LEGACY_DISABLED 0x8000 46 47 /* Chip configurations */ 48 #define CONF_MAESTRO 0x50 49 #define MAESTRO_CHIBUS 0x00100000 50 #define MAESTRO_POSTEDWRITE 0x00000080 51 #define MAESTRO_DMA_PCITIMING 0x00000040 52 #define MAESTRO_SWAP_LR 0x00000010 53 54 /* ACPI configurations */ 55 #define CONF_ACPI_STOPCLOCK 0x54 56 #define ACPI_PART_2ndC_CLOCK 15 57 #define ACPI_PART_CODEC_CLOCK 14 58 #define ACPI_PART_978 13 /* Docking station or something */ 59 #define ACPI_PART_SPDIF 12 60 #define ACPI_PART_GLUE 11 /* What? */ 61 #define ACPI_PART_DAA 10 62 #define ACPI_PART_PCI_IF 9 63 #define ACPI_PART_HW_VOL 8 64 #define ACPI_PART_GPIO 7 65 #define ACPI_PART_ASSP 6 66 #define ACPI_PART_SB 5 67 #define ACPI_PART_FM 4 68 #define ACPI_PART_RINGBUS 3 69 #define ACPI_PART_MIDI 2 70 #define ACPI_PART_GAME_PORT 1 71 #define ACPI_PART_WP 0 72 73 /* Power management */ 74 #define CONF_PM_PTR 0x34 /* BYTE R */ 75 #define PM_CID 0 /* BYTE R */ 76 #define PPMI_CID 1 77 #define PM_CTRL 4 /* BYTE RW */ 78 #define PPMI_D0 0 /* Full power */ 79 #define PPMI_D1 1 /* Medium power */ 80 #define PPMI_D2 2 /* Low power */ 81 #define PPMI_D3 3 /* Turned off */ 82 83 84 /* ----------------------------- 85 * I/O ports 86 */ 87 88 /* Direct Sound Processor (aka WP) */ 89 #define PORT_DSP_DATA 0x00 /* WORD RW */ 90 #define PORT_DSP_INDEX 0x02 /* WORD RW */ 91 #define PORT_INT_STAT 0x04 /* WORD RW */ 92 #define PORT_SAMPLE_CNT 0x06 /* WORD RO */ 93 94 /* WaveCache */ 95 #define PORT_WAVCACHE_INDEX 0x10 /* WORD RW */ 96 #define PORT_WAVCACHE_DATA 0x12 /* WORD RW */ 97 #define WAVCACHE_PCMBAR 0x1fc 98 #define WAVCACHE_WTBAR 0x1f0 99 #define WAVCACHE_BASEADDR_SHIFT 12 100 101 #define WAVCACHE_CHCTL_ADDRTAG_MASK 0xfff8 102 #define WAVCACHE_CHCTL_U8 0x0004 103 #define WAVCACHE_CHCTL_STEREO 0x0002 104 #define WAVCACHE_CHCTL_DECREMENTAL 0x0001 105 106 #define PORT_WAVCACHE_CTRL 0x14 /* WORD RW */ 107 #define WAVCACHE_EXTRA_CH_ENABLED 0x0200 108 #define WAVCACHE_ENABLED 0x0100 109 #define WAVCACHE_CH_60_ENABLED 0x0080 110 #define WAVCACHE_WTSIZE_MASK 0x0060 111 #define WAVCACHE_WTSIZE_1MB 0x0000 112 #define WAVCACHE_WTSIZE_2MB 0x0020 113 #define WAVCACHE_WTSIZE_4MB 0x0040 114 #define WAVCACHE_WTSIZE_8MB 0x0060 115 #define WAVCACHE_SGC_MASK 0x000c 116 #define WAVCACHE_SGC_DISABLED 0x0000 117 #define WAVCACHE_SGC_40_47 0x0004 118 #define WAVCACHE_SGC_32_47 0x0008 119 #define WAVCACHE_TESTMODE 0x0001 120 121 /* Host Interruption */ 122 #define PORT_HOSTINT_CTRL 0x18 /* WORD RW */ 123 #define HOSTINT_CTRL_SOFT_RESET 0x8000 124 #define HOSTINT_CTRL_DSOUND_RESET 0x4000 125 #define HOSTINT_CTRL_HW_VOL_TO_PME 0x0400 126 #define HOSTINT_CTRL_CLKRUN_ENABLED 0x0100 127 #define HOSTINT_CTRL_HWVOL_ENABLED 0x0040 128 #define HOSTINT_CTRL_ASSP_INT_ENABLED 0x0010 129 #define HOSTINT_CTRL_ISDN_INT_ENABLED 0x0008 130 #define HOSTINT_CTRL_DSOUND_INT_ENABLED 0x0004 131 #define HOSTINT_CTRL_MPU401_INT_ENABLED 0x0002 132 #define HOSTINT_CTRL_SB_INT_ENABLED 0x0001 133 134 #define PORT_HOSTINT_STAT 0x1a /* BYTE RW */ 135 #define HOSTINT_STAT_HWVOL 0x40 136 #define HOSTINT_STAT_ASSP 0x10 137 #define HOSTINT_STAT_ISDN 0x08 138 #define HOSTINT_STAT_DSOUND 0x04 139 #define HOSTINT_STAT_MPU401 0x02 140 #define HOSTINT_STAT_SB 0x01 141 142 /* Hardware volume */ 143 #define PORT_HWVOL_VOICE_SHADOW 0x1c /* BYTE RW */ 144 #define PORT_HWVOL_VOICE 0x1d /* BYTE RW */ 145 #define PORT_HWVOL_MASTER_SHADOW 0x1e /* BYTE RW */ 146 #define PORT_HWVOL_MASTER 0x1f /* BYTE RW */ 147 148 /* CODEC */ 149 #define PORT_CODEC_CMD 0x30 /* BYTE W */ 150 #define CODEC_CMD_READ 0x80 151 #define CODEC_CMD_WRITE 0x00 152 #define CODEC_CMD_ADDR_MASK 0x7f 153 154 #define PORT_CODEC_STAT 0x30 /* BYTE R */ 155 #define CODEC_STAT_MASK 0x01 156 #define CODEC_STAT_RW_DONE 0x00 157 #define CODEC_STAT_PROGLESS 0x01 158 159 #define PORT_CODEC_REG 0x32 /* WORD RW */ 160 161 /* Ring bus control */ 162 #define PORT_RINGBUS_CTRL 0x34 /* DWORD RW */ 163 #define RINGBUS_CTRL_I2S_ENABLED 0x80000000 164 #define RINGBUS_CTRL_RINGBUS_ENABLED 0x20000000 165 #define RINGBUS_CTRL_ACLINK_ENABLED 0x10000000 166 #define RINGBUS_CTRL_AC97_SWRESET 0x08000000 167 #define RINGBUS_CTRL_IODMA_PLAYBACK_ENABLED 0x04000000 168 #define RINGBUS_CTRL_IODMA_RECORD_ENABLED 0x02000000 169 170 #define RINGBUS_SRC_MIC 20 171 #define RINGBUS_SRC_I2S 16 172 #define RINGBUS_SRC_ADC 12 173 #define RINGBUS_SRC_MODEM 8 174 #define RINGBUS_SRC_DSOUND 4 175 #define RINGBUS_SRC_ASSP 0 176 177 #define RINGBUS_DEST_MONORAL 000 178 #define RINGBUS_DEST_STEREO 010 179 #define RINGBUS_DEST_NONE 0 180 #define RINGBUS_DEST_DAC 1 181 #define RINGBUS_DEST_MODEM_IN 2 182 #define RINGBUS_DEST_RESERVED3 3 183 #define RINGBUS_DEST_DSOUND_IN 4 184 #define RINGBUS_DEST_ASSP_IN 5 185 186 /* General Purpose I/O */ 187 #define PORT_GPIO_DATA 0x60 /* WORD RW */ 188 #define PORT_GPIO_MASK 0x64 /* WORD RW */ 189 #define PORT_GPIO_DIR 0x68 /* WORD RW */ 190 191 /* Application Specific Signal Processor */ 192 #define PORT_ASSP_MEM_INDEX 0x80 /* DWORD RW */ 193 #define PORT_ASSP_MEM_DATA 0x84 /* WORD RW */ 194 #define PORT_ASSP_CTRL_A 0xa2 /* BYTE RW */ 195 #define PORT_ASSP_CTRL_B 0xa4 /* BYTE RW */ 196 #define PORT_ASSP_CTRL_C 0xa6 /* BYTE RW */ 197 #define PORT_ASSP_HOST_WR_INDEX 0xa8 /* BYTE W */ 198 #define PORT_ASSP_HOST_WR_DATA 0xaa /* BYTE RW */ 199 #define PORT_ASSP_INT_STAT 0xac /* BYTE RW */ 200 201 202 /* ----------------------------- 203 * Wave Processor Indexed Data Registers. 204 */ 205 206 #define WPREG_DATA_PORT 0 207 #define WPREG_CRAM_PTR 1 208 #define WPREG_CRAM_DATA 2 209 #define WPREG_WAVE_DATA 3 210 #define WPREG_WAVE_PTR_LOW 4 211 #define WPREG_WAVE_PTR_HIGH 5 212 213 #define WPREG_TIMER_FREQ 6 214 #define WP_TIMER_FREQ_PRESCALE_MASK 0x00e0 /* actual - 9 */ 215 #define WP_TIMER_FREQ_PRESCALE_SHIFT 5 216 #define WP_TIMER_FREQ_DIVIDE_MASK 0x001f 217 #define WP_TIMER_FREQ_DIVIDE_SHIFT 0 218 219 #define WPREG_WAVE_ROMRAM 7 220 #define WP_WAVE_VIRTUAL_ENABLED 0x0400 221 #define WP_WAVE_8BITRAM_ENABLED 0x0200 222 #define WP_WAVE_DRAM_ENABLED 0x0100 223 #define WP_WAVE_RAMSPLIT_MASK 0x00ff 224 #define WP_WAVE_RAMSPLIT_SHIFT 0 225 226 #define WPREG_BASE 12 227 #define WP_PARAOUT_BASE_MASK 0xf000 228 #define WP_PARAOUT_BASE_SHIFT 12 229 #define WP_PARAIN_BASE_MASK 0x0f00 230 #define WP_PARAIN_BASE_SHIFT 8 231 #define WP_SERIAL0_BASE_MASK 0x00f0 232 #define WP_SERIAL0_BASE_SHIFT 4 233 #define WP_SERIAL1_BASE_MASK 0x000f 234 #define WP_SERIAL1_BASE_SHIFT 0 235 236 #define WPREG_TIMER_ENABLE 17 237 #define WPREG_TIMER_START 23 238 239 240 /* ----------------------------- 241 * Audio Processing Unit. 242 */ 243 #define APUREG_APUTYPE 0 244 #define APU_DMA_ENABLED 0x4000 245 #define APU_INT_ON_LOOP 0x2000 246 #define APU_ENDCURVE 0x1000 247 #define APU_APUTYPE_MASK 0x00f0 248 #define APU_FILTERTYPE_MASK 0x000c 249 #define APU_FILTERQ_MASK 0x0003 250 251 /* APU types */ 252 #define APU_APUTYPE_SHIFT 4 253 254 #define APUTYPE_INACTIVE 0 255 #define APUTYPE_16BITLINEAR 1 256 #define APUTYPE_16BITSTEREO 2 257 #define APUTYPE_8BITLINEAR 3 258 #define APUTYPE_8BITSTEREO 4 259 #define APUTYPE_8BITDIFF 5 260 #define APUTYPE_DIGITALDELAY 6 261 #define APUTYPE_DUALTAP_READER 7 262 #define APUTYPE_CORRELATOR 8 263 #define APUTYPE_INPUTMIXER 9 264 #define APUTYPE_WAVETABLE 10 265 #define APUTYPE_RATECONV 11 266 #define APUTYPE_16BITPINGPONG 12 267 /* APU type 13 through 15 are reserved. */ 268 269 /* Filter types */ 270 #define APU_FILTERTYPE_SHIFT 2 271 272 #define FILTERTYPE_2POLE_LOPASS 0 273 #define FILTERTYPE_2POLE_BANDPASS 1 274 #define FILTERTYPE_2POLE_HIPASS 2 275 #define FILTERTYPE_1POLE_LOPASS 3 276 #define FILTERTYPE_1POLE_HIPASS 4 277 #define FILTERTYPE_PASSTHROUGH 5 278 279 /* Filter Q */ 280 #define APU_FILTERQ_SHIFT 0 281 282 #define FILTERQ_LESSQ 0 283 #define FILTERQ_MOREQ 3 284 285 /* APU register 2 */ 286 #define APUREG_FREQ_LOBYTE 2 287 #define APU_FREQ_LOBYTE_MASK 0xff00 288 #define APU_plus6dB 0x0010 289 290 /* APU register 3 */ 291 #define APUREG_FREQ_HIWORD 3 292 #define APU_FREQ_HIWORD_MASK 0x0fff 293 294 /* Frequency */ 295 #define APU_FREQ_LOBYTE_SHIFT 8 296 #define APU_FREQ_HIWORD_SHIFT 0 297 #define FREQ_Hz2DIV(freq) (((u_int64_t)(freq) << 16) / 48000) 298 299 /* APU register 4 */ 300 #define APUREG_WAVESPACE 4 301 #define APU_STEREO 0x8000 302 #define APU_USE_SYSMEM 0x4000 303 #define APU_PCMBAR_MASK 0x6000 304 #define APU_64KPAGE_MASK 0xff00 305 306 /* PCM Base Address Register selection */ 307 #define APU_PCMBAR_SHIFT 13 308 309 /* 64KW (==128KB) Page */ 310 #define APU_64KPAGE_SHIFT 8 311 312 /* APU register 5 - 7 */ 313 #define APUREG_CURPTR 5 314 #define APUREG_ENDPTR 6 315 #define APUREG_LOOPLEN 7 316 317 /* APU register 9 */ 318 #define APUREG_AMPLITUDE 9 319 #define APU_AMPLITUDE_NOW_MASK 0xff00 320 #define APU_AMPLITUDE_DEST_MASK 0x00ff 321 322 /* Amplitude now? */ 323 #define APU_AMPLITUDE_NOW_SHIFT 8 324 325 /* APU register 10 */ 326 #define APUREG_POSITION 10 327 #define APU_RADIUS_MASK 0x00c0 328 #define APU_PAN_MASK 0x003f 329 330 /* Radius control. */ 331 #define APU_RADIUS_SHIFT 6 332 #define RADIUS_CENTERCIRCLE 0 333 #define RADIUS_MIDDLE 1 334 #define RADIUS_OUTSIDE 2 335 336 /* Polar pan. */ 337 #define APU_PAN_SHIFT 0 338 #define PAN_RIGHT 0x00 339 #define PAN_FRONT 0x08 340 #define PAN_LEFT 0x10 341 342 343 /* ----------------------------- 344 * Limits. 345 */ 346 #define WPWA_MAX ((1 << 22) - 1) 347 #define WPWA_MAXADDR ((1 << 23) - 1) 348 #define MAESTRO_MAXADDR ((1 << 28) - 1) 349 #define WPTIMER_MINDIV 4 350 #define WPTIMER_MAXDIV (32 << 8) 351 352 #endif /* ESM_REG_H_INCLUDED */ 353
Indexes created Thu Sep 25 16:09:42 GMT 2025