1#ifndef __SOUND_EMU8000_REG_H 2#define __SOUND_EMU8000_REG_H 3/* 4 * Register operations for the EMU8000 5 * 6 * Copyright (C) 1999 Steve Ratcliffe 7 * 8 * Based on awe_wave.c by Takashi Iwai 9 * 10 * This program is free software; you can redistribute it and/or modify 11 * it under the terms of the GNU General Public License as published by 12 * the Free Software Foundation; either version 2 of the License, or 13 * (at your option) any later version. 14 * 15 * This program is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program; if not, write to the Free Software 22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 23 * 24 */ 25 26/* 27 * Data port addresses relative to the EMU base. 28 */ 29#define EMU8000_DATA0(e) ((e)->port1) 30#define EMU8000_DATA1(e) ((e)->port2) 31#define EMU8000_DATA2(e) ((e)->port2+2) 32#define EMU8000_DATA3(e) ((e)->port3) 33#define EMU8000_PTR(e) ((e)->port3+2) 34 35/* 36 * Make a command from a register and channel. 37 */ 38#define EMU8000_CMD(reg, chan) ((reg)<<5 | (chan)) 39 40/* 41 * Commands to read and write the EMU8000 registers. 42 * These macros should be used for all register accesses. 43 */ 44#define EMU8000_CPF_READ(emu, chan) \ 45 snd_emu8000_peek_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(0, (chan))) 46#define EMU8000_PTRX_READ(emu, chan) \ 47 snd_emu8000_peek_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(1, (chan))) 48#define EMU8000_CVCF_READ(emu, chan) \ 49 snd_emu8000_peek_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(2, (chan))) 50#define EMU8000_VTFT_READ(emu, chan) \ 51 snd_emu8000_peek_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(3, (chan))) 52#define EMU8000_PSST_READ(emu, chan) \ 53 snd_emu8000_peek_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(6, (chan))) 54#define EMU8000_CSL_READ(emu, chan) \ 55 snd_emu8000_peek_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(7, (chan))) 56#define EMU8000_CCCA_READ(emu, chan) \ 57 snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(0, (chan))) 58#define EMU8000_HWCF4_READ(emu) \ 59 snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 9)) 60#define EMU8000_HWCF5_READ(emu) \ 61 snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 10)) 62#define EMU8000_HWCF6_READ(emu) \ 63 snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 13)) 64#define EMU8000_SMALR_READ(emu) \ 65 snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 20)) 66#define EMU8000_SMARR_READ(emu) \ 67 snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 21)) 68#define EMU8000_SMALW_READ(emu) \ 69 snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 22)) 70#define EMU8000_SMARW_READ(emu) \ 71 snd_emu8000_peek_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 23)) 72#define EMU8000_SMLD_READ(emu) \ 73 snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 26)) 74#define EMU8000_SMRD_READ(emu) \ 75 snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(1, 26)) 76#define EMU8000_WC_READ(emu) \ 77 snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(1, 27)) 78#define EMU8000_HWCF1_READ(emu) \ 79 snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 29)) 80#define EMU8000_HWCF2_READ(emu) \ 81 snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 30)) 82#define EMU8000_HWCF3_READ(emu) \ 83 snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 31)) 84#define EMU8000_INIT1_READ(emu, chan) \ 85 snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(2, (chan))) 86#define EMU8000_INIT2_READ(emu, chan) \ 87 snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(2, (chan))) 88#define EMU8000_INIT3_READ(emu, chan) \ 89 snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(3, (chan))) 90#define EMU8000_INIT4_READ(emu, chan) \ 91 snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(3, (chan))) 92#define EMU8000_ENVVOL_READ(emu, chan) \ 93 snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(4, (chan))) 94#define EMU8000_DCYSUSV_READ(emu, chan) \ 95 snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(5, (chan))) 96#define EMU8000_ENVVAL_READ(emu, chan) \ 97 snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(6, (chan))) 98#define EMU8000_DCYSUS_READ(emu, chan) \ 99 snd_emu8000_peek((emu), EMU8000_DATA1(emu), EMU8000_CMD(7, (chan))) 100#define EMU8000_ATKHLDV_READ(emu, chan) \ 101 snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(4, (chan))) 102#define EMU8000_LFO1VAL_READ(emu, chan) \ 103 snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(5, (chan))) 104#define EMU8000_ATKHLD_READ(emu, chan) \ 105 snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(6, (chan))) 106#define EMU8000_LFO2VAL_READ(emu, chan) \ 107 snd_emu8000_peek((emu), EMU8000_DATA2(emu), EMU8000_CMD(7, (chan))) 108#define EMU8000_IP_READ(emu, chan) \ 109 snd_emu8000_peek((emu), EMU8000_DATA3(emu), EMU8000_CMD(0, (chan))) 110#define EMU8000_IFATN_READ(emu, chan) \ 111 snd_emu8000_peek((emu), EMU8000_DATA3(emu), EMU8000_CMD(1, (chan))) 112#define EMU8000_PEFE_READ(emu, chan) \ 113 snd_emu8000_peek((emu), EMU8000_DATA3(emu), EMU8000_CMD(2, (chan))) 114#define EMU8000_FMMOD_READ(emu, chan) \ 115 snd_emu8000_peek((emu), EMU8000_DATA3(emu), EMU8000_CMD(3, (chan))) 116#define EMU8000_TREMFRQ_READ(emu, chan) \ 117 snd_emu8000_peek((emu), EMU8000_DATA3(emu), EMU8000_CMD(4, (chan))) 118#define EMU8000_FM2FRQ2_READ(emu, chan) \ 119 snd_emu8000_peek((emu), EMU8000_DATA3(emu), EMU8000_CMD(5, (chan))) 120 121 122#define EMU8000_CPF_WRITE(emu, chan, val) \ 123 snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(0, (chan)), (val)) 124#define EMU8000_PTRX_WRITE(emu, chan, val) \ 125 snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(1, (chan)), (val)) 126#define EMU8000_CVCF_WRITE(emu, chan, val) \ 127 snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(2, (chan)), (val)) 128#define EMU8000_VTFT_WRITE(emu, chan, val) \ 129 snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(3, (chan)), (val)) 130#define EMU8000_PSST_WRITE(emu, chan, val) \ 131 snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(6, (chan)), (val)) 132#define EMU8000_CSL_WRITE(emu, chan, val) \ 133 snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(7, (chan)), (val)) 134#define EMU8000_CCCA_WRITE(emu, chan, val) \ 135 snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(0, (chan)), (val)) 136#define EMU8000_HWCF4_WRITE(emu, val) \ 137 snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 9), (val)) 138#define EMU8000_HWCF5_WRITE(emu, val) \ 139 snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 10), (val)) 140#define EMU8000_HWCF6_WRITE(emu, val) \ 141 snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 13), (val)) 142/* this register is not documented */ 143#define EMU8000_HWCF7_WRITE(emu, val) \ 144 snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 14), (val)) 145#define EMU8000_SMALR_WRITE(emu, val) \ 146 snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 20), (val)) 147#define EMU8000_SMARR_WRITE(emu, val) \ 148 snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 21), (val)) 149#define EMU8000_SMALW_WRITE(emu, val) \ 150 snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 22), (val)) 151#define EMU8000_SMARW_WRITE(emu, val) \ 152 snd_emu8000_poke_dw((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 23), (val)) 153#define EMU8000_SMLD_WRITE(emu, val) \ 154 snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 26), (val)) 155#define EMU8000_SMRD_WRITE(emu, val) \ 156 snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(1, 26), (val)) 157#define EMU8000_WC_WRITE(emu, val) \ 158 snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(1, 27), (val)) 159#define EMU8000_HWCF1_WRITE(emu, val) \ 160 snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 29), (val)) 161#define EMU8000_HWCF2_WRITE(emu, val) \ 162 snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 30), (val)) 163#define EMU8000_HWCF3_WRITE(emu, val) \ 164 snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(1, 31), (val)) 165#define EMU8000_INIT1_WRITE(emu, chan, val) \ 166 snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(2, (chan)), (val)) 167#define EMU8000_INIT2_WRITE(emu, chan, val) \ 168 snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(2, (chan)), (val)) 169#define EMU8000_INIT3_WRITE(emu, chan, val) \ 170 snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(3, (chan)), (val)) 171#define EMU8000_INIT4_WRITE(emu, chan, val) \ 172 snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(3, (chan)), (val)) 173#define EMU8000_ENVVOL_WRITE(emu, chan, val) \ 174 snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(4, (chan)), (val)) 175#define EMU8000_DCYSUSV_WRITE(emu, chan, val) \ 176 snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(5, (chan)), (val)) 177#define EMU8000_ENVVAL_WRITE(emu, chan, val) \ 178 snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(6, (chan)), (val)) 179#define EMU8000_DCYSUS_WRITE(emu, chan, val) \ 180 snd_emu8000_poke((emu), EMU8000_DATA1(emu), EMU8000_CMD(7, (chan)), (val)) 181#define EMU8000_ATKHLDV_WRITE(emu, chan, val) \ 182 snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(4, (chan)), (val)) 183#define EMU8000_LFO1VAL_WRITE(emu, chan, val) \ 184 snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(5, (chan)), (val)) 185#define EMU8000_ATKHLD_WRITE(emu, chan, val) \ 186 snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(6, (chan)), (val)) 187#define EMU8000_LFO2VAL_WRITE(emu, chan, val) \ 188 snd_emu8000_poke((emu), EMU8000_DATA2(emu), EMU8000_CMD(7, (chan)), (val)) 189#define EMU8000_IP_WRITE(emu, chan, val) \ 190 snd_emu8000_poke((emu), EMU8000_DATA3(emu), EMU8000_CMD(0, (chan)), (val)) 191#define EMU8000_IFATN_WRITE(emu, chan, val) \ 192 snd_emu8000_poke((emu), EMU8000_DATA3(emu), EMU8000_CMD(1, (chan)), (val)) 193#define EMU8000_PEFE_WRITE(emu, chan, val) \ 194 snd_emu8000_poke((emu), EMU8000_DATA3(emu), EMU8000_CMD(2, (chan)), (val)) 195#define EMU8000_FMMOD_WRITE(emu, chan, val) \ 196 snd_emu8000_poke((emu), EMU8000_DATA3(emu), EMU8000_CMD(3, (chan)), (val)) 197#define EMU8000_TREMFRQ_WRITE(emu, chan, val) \ 198 snd_emu8000_poke((emu), EMU8000_DATA3(emu), EMU8000_CMD(4, (chan)), (val)) 199#define EMU8000_FM2FRQ2_WRITE(emu, chan, val) \ 200 snd_emu8000_poke((emu), EMU8000_DATA3(emu), EMU8000_CMD(5, (chan)), (val)) 201 202#define EMU8000_0080_WRITE(emu, chan, val) \ 203 snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(4, (chan)), (val)) 204#define EMU8000_00A0_WRITE(emu, chan, val) \ 205 snd_emu8000_poke_dw((emu), EMU8000_DATA0(emu), EMU8000_CMD(5, (chan)), (val)) 206 207#endif /* __SOUND_EMU8000_REG_H */ 208