1/*- 2 * Copyright (c) 1999-2000 Taku YAMAMOTO <taku@cent.saitama-u.ac.jp> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 24 * SUCH DAMAGE. 25 * 26 * maestro_reg.h,v 1.13 2001/11/11 18:29:46 taku Exp 27 * $FreeBSD: releng/10.3/sys/dev/sound/pci/maestro_reg.h 137500 2004-11-10 04:29:09Z julian $ 28 */ 29 30#ifndef MAESTRO_REG_H_INCLUDED 31#define MAESTRO_REG_H_INCLUDED 32 33/* ----------------------------- 34 * PCI config registers 35 */ 36 37/* Legacy emulation */ 38#define CONF_LEGACY 0x40 39 40#define LEGACY_DISABLED 0x8000 41 42/* Chip configurations */ 43#define CONF_MAESTRO 0x50 44#define MAESTRO_PMC 0x08000000 45#define MAESTRO_SPDIF 0x01000000 46#define MAESTRO_HWVOL 0x00800000 47#define MAESTRO_CHIBUS 0x00100000 48#define MAESTRO_POSTEDWRITE 0x00000080 49#define MAESTRO_DMA_PCITIMING 0x00000040 50#define MAESTRO_SWAP_LR 0x00000020 51 52/* ACPI configurations */ 53#define CONF_ACPI_STOPCLOCK 0x54 54#define ACPI_PART_2ndC_CLOCK 15 55#define ACPI_PART_CODEC_CLOCK 14 56#define ACPI_PART_978 13 /* Docking station or something */ 57#define ACPI_PART_SPDIF 12 58#define ACPI_PART_GLUE 11 /* What? */ 59#define ACPI_PART_DAA 10 60#define ACPI_PART_PCI_IF 9 61#define ACPI_PART_HW_VOL 8 62#define ACPI_PART_GPIO 7 63#define ACPI_PART_ASSP 6 64#define ACPI_PART_SB 5 65#define ACPI_PART_FM 4 66#define ACPI_PART_RINGBUS 3 67#define ACPI_PART_MIDI 2 68#define ACPI_PART_GAME_PORT 1 69#define ACPI_PART_WP 0 70 71/* Power management */ 72#define CONF_PM_PTR 0x34 /* BYTE R */ 73#define PM_CID 0 /* BYTE R */ 74#define PPMI_CID 1 75#define PM_CTRL 4 /* BYTE RW */ 76#define PPMI_D0 0 /* Full power */ 77#define PPMI_D1 1 /* Medium power */ 78#define PPMI_D2 2 /* Low power */ 79#define PPMI_D3 3 /* Turned off */ 80 81 82/* ----------------------------- 83 * I/O ports 84 */ 85 86/* Direct Sound Processor (aka WP) */ 87#define PORT_DSP_DATA 0x00 /* WORD RW */ 88#define PORT_DSP_INDEX 0x02 /* WORD RW */ 89#define PORT_INT_STAT 0x04 /* WORD RW */ 90#define PORT_SAMPLE_CNT 0x06 /* WORD RO */ 91 92/* WaveCache */ 93#define PORT_WAVCACHE_INDEX 0x10 /* WORD RW */ 94#define PORT_WAVCACHE_DATA 0x12 /* WORD RW */ 95#define WAVCACHE_PCMBAR 0x1fc 96#define WAVCACHE_WTBAR 0x1f0 97#define WAVCACHE_BASEADDR_SHIFT 12 98 99#define WAVCACHE_CHCTL_ADDRTAG_MASK 0xfff8 100#define WAVCACHE_CHCTL_U8 0x0004 101#define WAVCACHE_CHCTL_STEREO 0x0002 102#define WAVCACHE_CHCTL_DECREMENTAL 0x0001 103 104#define PORT_WAVCACHE_CTRL 0x14 /* WORD RW */ 105#define WAVCACHE_EXTRA_CH_ENABLED 0x0200 106#define WAVCACHE_ENABLED 0x0100 107#define WAVCACHE_CH_60_ENABLED 0x0080 108#define WAVCACHE_WTSIZE_MASK 0x0060 109#define WAVCACHE_WTSIZE_1MB 0x0000 110#define WAVCACHE_WTSIZE_2MB 0x0020 111#define WAVCACHE_WTSIZE_4MB 0x0040 112#define WAVCACHE_WTSIZE_8MB 0x0060 113#define WAVCACHE_SGC_MASK 0x000c 114#define WAVCACHE_SGC_DISABLED 0x0000 115#define WAVCACHE_SGC_40_47 0x0004 116#define WAVCACHE_SGC_32_47 0x0008 117#define WAVCACHE_TESTMODE 0x0001 118 119/* Host Interruption */ 120#define PORT_HOSTINT_CTRL 0x18 /* WORD RW */ 121#define HOSTINT_CTRL_SOFT_RESET 0x8000 122#define HOSTINT_CTRL_DSOUND_RESET 0x4000 123#define HOSTINT_CTRL_HW_VOL_TO_PME 0x0400 124#define HOSTINT_CTRL_CLKRUN_ENABLED 0x0100 125#define HOSTINT_CTRL_HWVOL_ENABLED 0x0040 126#define HOSTINT_CTRL_ASSP_INT_ENABLED 0x0010 127#define HOSTINT_CTRL_ISDN_INT_ENABLED 0x0008 128#define HOSTINT_CTRL_DSOUND_INT_ENABLED 0x0004 129#define HOSTINT_CTRL_MPU401_INT_ENABLED 0x0002 130#define HOSTINT_CTRL_SB_INT_ENABLED 0x0001 131 132#define PORT_HOSTINT_STAT 0x1a /* BYTE RW */ 133#define HOSTINT_STAT_HWVOL 0x40 134#define HOSTINT_STAT_ASSP 0x10 135#define HOSTINT_STAT_ISDN 0x08 136#define HOSTINT_STAT_DSOUND 0x04 137#define HOSTINT_STAT_MPU401 0x02 138#define HOSTINT_STAT_SB 0x01 139 140/* Hardware volume */ 141#define PORT_HWVOL_CTRL 0x1b /* BYTE RW */ 142#define HWVOL_CTRL_SPLIT_SHADOW 0x01 143 144#define PORT_HWVOL_VOICE_SHADOW 0x1c /* BYTE RW */ 145#define PORT_HWVOL_VOICE 0x1d /* BYTE RW */ 146#define PORT_HWVOL_MASTER_SHADOW 0x1e /* BYTE RW */ 147#define PORT_HWVOL_MASTER 0x1f /* BYTE RW */ 148#define HWVOL_NOP 0x88 149#define HWVOL_MUTE 0x11 150#define HWVOL_UP 0xaa 151#define HWVOL_DOWN 0x66 152 153/* CODEC */ 154#define PORT_CODEC_CMD 0x30 /* BYTE W */ 155#define CODEC_CMD_READ 0x80 156#define CODEC_CMD_WRITE 0x00 157#define CODEC_CMD_ADDR_MASK 0x7f 158 159#define PORT_CODEC_STAT 0x30 /* BYTE R */ 160#define CODEC_STAT_MASK 0x01 161#define CODEC_STAT_RW_DONE 0x00 162#define CODEC_STAT_PROGLESS 0x01 163 164#define PORT_CODEC_REG 0x32 /* WORD RW */ 165 166/* Ring bus control */ 167#define PORT_RINGBUS_CTRL 0x34 /* DWORD RW */ 168#define RINGBUS_CTRL_I2S_ENABLED 0x80000000 169#define RINGBUS_CTRL_RINGBUS_ENABLED 0x20000000 170#define RINGBUS_CTRL_ACLINK_ENABLED 0x10000000 171#define RINGBUS_CTRL_AC97_SWRESET 0x08000000 172 173#define RINGBUS_SRC_MIC 20 174#define RINGBUS_SRC_I2S 16 175#define RINGBUS_SRC_ADC 12 176#define RINGBUS_SRC_MODEM 8 177#define RINGBUS_SRC_DSOUND 4 178#define RINGBUS_SRC_ASSP 0 179 180#define RINGBUS_DEST_MONORAL 000 181#define RINGBUS_DEST_STEREO 010 182#define RINGBUS_DEST_NONE 0 183#define RINGBUS_DEST_DAC 1 184#define RINGBUS_DEST_MODEM_IN 2 185#define RINGBUS_DEST_RESERVED3 3 186#define RINGBUS_DEST_DSOUND_IN 4 187#define RINGBUS_DEST_ASSP_IN 5 188 189/* Ring bus control B */ 190#define PORT_RINGBUS_CTRL_B 0x38 /* BYTE RW */ 191#define RINGBUS_CTRL_SSPE 0x40 192#define RINGBUS_CTRL_2ndCODEC 0x20 193#define RINGBUS_CTRL_SPDIF 0x10 194#define RINGBUS_CTRL_ITB_DISABLE 0x08 195#define RINGBUS_CTRL_CODEC_ID_MASK 0x03 196#define RINGBUS_CTRL_CODEC_ID_AC98 2 197 198/* General Purpose I/O */ 199#define PORT_GPIO_DATA 0x60 /* WORD RW */ 200#define PORT_GPIO_MASK 0x64 /* WORD RW */ 201#define PORT_GPIO_DIR 0x68 /* WORD RW */ 202 203/* Application Specific Signal Processor */ 204#define PORT_ASSP_MEM_INDEX 0x80 /* DWORD RW */ 205#define PORT_ASSP_MEM_DATA 0x84 /* WORD RW */ 206#define PORT_ASSP_CTRL_A 0xa2 /* BYTE RW */ 207#define PORT_ASSP_CTRL_B 0xa4 /* BYTE RW */ 208#define PORT_ASSP_CTRL_C 0xa6 /* BYTE RW */ 209#define PORT_ASSP_HOST_WR_INDEX 0xa8 /* BYTE W */ 210#define PORT_ASSP_HOST_WR_DATA 0xaa /* BYTE RW */ 211#define PORT_ASSP_INT_STAT 0xac /* BYTE RW */ 212 213 214/* ----------------------------- 215 * Wave Processor Indexed Data Registers. 216 */ 217 218#define WPREG_DATA_PORT 0 219#define WPREG_CRAM_PTR 1 220#define WPREG_CRAM_DATA 2 221#define WPREG_WAVE_DATA 3 222#define WPREG_WAVE_PTR_LOW 4 223#define WPREG_WAVE_PTR_HIGH 5 224 225#define WPREG_TIMER_FREQ 6 226#define WP_TIMER_FREQ_PRESCALE_MASK 0x00e0 /* actual - 9 */ 227#define WP_TIMER_FREQ_PRESCALE_SHIFT 5 228#define WP_TIMER_FREQ_DIVIDE_MASK 0x001f 229#define WP_TIMER_FREQ_DIVIDE_SHIFT 0 230 231#define WPREG_WAVE_ROMRAM 7 232#define WP_WAVE_VIRTUAL_ENABLED 0x0400 233#define WP_WAVE_8BITRAM_ENABLED 0x0200 234#define WP_WAVE_DRAM_ENABLED 0x0100 235#define WP_WAVE_RAMSPLIT_MASK 0x00ff 236#define WP_WAVE_RAMSPLIT_SHIFT 0 237 238#define WPREG_BASE 12 239#define WP_PARAOUT_BASE_MASK 0xf000 240#define WP_PARAOUT_BASE_SHIFT 12 241#define WP_PARAIN_BASE_MASK 0x0f00 242#define WP_PARAIN_BASE_SHIFT 8 243#define WP_SERIAL0_BASE_MASK 0x00f0 244#define WP_SERIAL0_BASE_SHIFT 4 245#define WP_SERIAL1_BASE_MASK 0x000f 246#define WP_SERIAL1_BASE_SHIFT 0 247 248#define WPREG_TIMER_ENABLE 17 249#define WPREG_TIMER_START 23 250 251 252/* ----------------------------- 253 * Audio Processing Unit. 254 */ 255#define APUREG_APUTYPE 0 256#define APU_DMA_ENABLED 0x4000 257#define APU_INT_ON_LOOP 0x2000 258#define APU_ENDCURVE 0x1000 259#define APU_APUTYPE_MASK 0x00f0 260#define APU_FILTERTYPE_MASK 0x000c 261#define APU_FILTERQ_MASK 0x0003 262 263/* APU types */ 264#define APU_APUTYPE_SHIFT 4 265 266#define APUTYPE_INACTIVE 0 267#define APUTYPE_16BITLINEAR 1 268#define APUTYPE_16BITSTEREO 2 269#define APUTYPE_8BITLINEAR 3 270#define APUTYPE_8BITSTEREO 4 271#define APUTYPE_8BITDIFF 5 272#define APUTYPE_DIGITALDELAY 6 273#define APUTYPE_DUALTAP_READER 7 274#define APUTYPE_CORRELATOR 8 275#define APUTYPE_INPUTMIXER 9 276#define APUTYPE_WAVETABLE 10 277#define APUTYPE_RATECONV 11 278#define APUTYPE_16BITPINGPONG 12 279/* APU type 13 through 15 are reserved. */ 280 281/* Filter types */ 282#define APU_FILTERTYPE_SHIFT 2 283 284#define FILTERTYPE_2POLE_LOPASS 0 285#define FILTERTYPE_2POLE_BANDPASS 1 286#define FILTERTYPE_2POLE_HIPASS 2 287#define FILTERTYPE_1POLE_LOPASS 3 288#define FILTERTYPE_1POLE_HIPASS 4 289#define FILTERTYPE_PASSTHROUGH 5 290 291/* Filter Q */ 292#define APU_FILTERQ_SHIFT 0 293 294#define FILTERQ_LESSQ 0 295#define FILTERQ_MOREQ 3 296 297/* APU register 2 */ 298#define APUREG_FREQ_LOBYTE 2 299#define APU_FREQ_LOBYTE_MASK 0xff00 300#define APU_plus6dB 0x0010 301 302/* APU register 3 */ 303#define APUREG_FREQ_HIWORD 3 304#define APU_FREQ_HIWORD_MASK 0x0fff 305 306/* Frequency */ 307#define APU_FREQ_LOBYTE_SHIFT 8 308#define APU_FREQ_HIWORD_SHIFT 0 309#define FREQ_Hz2DIV(freq) (((u_int64_t)(freq) << 16) / 48000) 310 311/* APU register 4 */ 312#define APUREG_WAVESPACE 4 313#define APU_64KPAGE_MASK 0xff00 314 315/* 64KW (==128KB) Page */ 316#define APU_64KPAGE_SHIFT 8 317 318/* Wave Processor Wavespace Address */ 319#define WPWA_MAX ((1 << 22) - 1) 320#define WPWA_STEREO (1 << 23) 321#define WPWA_USE_SYSMEM (1 << 22) 322 323#define WPWA_WTBAR_SHIFT(wtsz) WPWA_WTBAR_SHIFT_##wtsz 324#define WPWA_WTBAR_SHIFT_1 15 325#define WPWA_WTBAR_SHIFT_2 16 326#define WPWA_WTBAR_SHIFT_4 17 327#define WPWA_WTBAR_SHIFT_8 18 328 329#define WPWA_PCMBAR_SHIFT 20 330 331/* APU register 5 - 7 */ 332#define APUREG_CURPTR 5 333#define APUREG_ENDPTR 6 334#define APUREG_LOOPLEN 7 335 336/* APU register 8 */ 337#define APUREG_EFFECT_GAIN 8 338 339/* Effect gain? */ 340#define APUREG_EFFECT_GAIN_MASK 0x00ff 341 342/* APU register 9 */ 343#define APUREG_AMPLITUDE 9 344#define APU_AMPLITUDE_NOW_MASK 0xff00 345#define APU_AMPLITUDE_DEST_MASK 0x00ff 346 347/* Amplitude now? */ 348#define APU_AMPLITUDE_NOW_SHIFT 8 349 350/* APU register 10 */ 351#define APUREG_POSITION 10 352#define APU_RADIUS_MASK 0x00c0 353#define APU_PAN_MASK 0x003f 354 355/* Radius control. */ 356#define APU_RADIUS_SHIFT 6 357#define RADIUS_CENTERCIRCLE 0 358#define RADIUS_MIDDLE 1 359#define RADIUS_OUTSIDE 2 360 361/* Polar pan. */ 362#define APU_PAN_SHIFT 0 363#define PAN_RIGHT 0x00 364#define PAN_FRONT 0x08 365#define PAN_LEFT 0x10 366 367/* Source routing. */ 368#define APUREG_ROUTING 11 369#define APU_INVERT_POLARITY_B 0x8000 370#define APU_DATASRC_B_MASK 0x7f00 371#define APU_INVERT_POLARITY_A 0x0080 372#define APU_DATASRC_A_MASK 0x007f 373 374#define APU_DATASRC_A_SHIFT 0 375#define APU_DATASRC_B_SHIFT 8 376 377 378/* ----------------------------- 379 * Limits. 380 */ 381#define WPWA_MAXADDR ((1 << 23) - 1) 382#define MAESTRO_MAXADDR ((1 << 28) - 1) 383 384#endif /* MAESTRO_REG_H_INCLUDED */ 385