Root/include/sound/emu8000_reg.h

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

Archive Download this file



interactive