Annotation of sys/dev/isa/pssreg.h, Revision 1.1.1.1
1.1 nbrk 1: /* $OpenBSD: pssreg.h,v 1.2 1997/11/07 08:07:09 niklas Exp $ */
2: /* $NetBSD: pssreg.h,v 1.2 1995/05/08 22:02:09 brezak Exp $ */
3:
4: /*
5: * Copyright (c) 1994 John Brezak
6: * Copyright (c) 1991-1993 Regents of the University of California.
7: * All rights reserved.
8: *
9: * Redistribution and use in source and binary forms, with or without
10: * modification, are permitted provided that the following conditions
11: * are met:
12: * 1. Redistributions of source code must retain the above copyright
13: * notice, this list of conditions and the following disclaimer.
14: * 2. Redistributions in binary form must reproduce the above copyright
15: * notice, this list of conditions and the following disclaimer in the
16: * documentation and/or other materials provided with the distribution.
17: * 3. All advertising materials mentioning features or use of this software
18: * must display the following acknowledgement:
19: * This product includes software developed by the Computer Systems
20: * Engineering Group at Lawrence Berkeley Laboratory.
21: * 4. Neither the name of the University nor of the Laboratory may be used
22: * to endorse or promote products derived from this software without
23: * specific prior written permission.
24: *
25: * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
26: * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
27: * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
28: * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
29: * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
30: * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
31: * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
32: * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
33: * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
34: * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
35: * SUCH DAMAGE.
36: *
37: */
38: /*
39: * Copyright (c) 1993 Analog Devices Inc. All rights reserved
40: */
41:
42: /*
43: * Macros to detect valid hardware configuration data.
44: */
45: #define PSS_BASE_VALID(base) ((base) == 0x220 || (base) == 0x240)
46:
47: /*
48: * ESC614 Interface chip
49: */
50: #define ADDR_MASK 0x003f
51:
52: #define INT_MASK 0xffc7
53: #define INT_3_BITS 0x0008
54: #define INT_5_BITS 0x0010
55: #define INT_7_BITS 0x0018
56: #define INT_9_BITS 0x0020
57: #define INT_10_BITS 0x0028
58: #define INT_11_BITS 0x0030
59: #define INT_12_BITS 0x0038
60:
61: #define INT_TEST_BIT 0x0200
62: #define INT_TEST_PASS 0x0100
63: #define INT_TEST_BIT_MASK 0xFDFF
64:
65: #define DMA_MASK 0xfff8
66: #define DMA_0_BITS 0x0001
67: #define DMA_1_BITS 0x0002
68: #define DMA_3_BITS 0x0003
69: #define DMA_5_BITS 0x0004
70: #define DMA_6_BITS 0x0005
71: #define DMA_7_BITS 0x0006
72:
73: #define DMA_TEST_BIT 0x0080
74: #define DMA_TEST_PASS 0x0040
75: #define DMA_TEST_BIT_MASK 0xFF7F
76:
77: /* Echo DSP Flags */
78: #define DSP_FLAG3 0x10
79: #define DSP_FLAG2 0x08
80: #define DSP_FLAG1 0x80
81: #define DSP_FLAG0 0x40
82:
83: /* ESC614 register offsets */
84: #define PSS_NPORT 32
85:
86: #define PSS_DATA 0x00
87: #define PSS_STATUS 0x02
88: #define PSS_CONTROL 0x02
89: #define PSS_ID_VERS 0x04
90: #define PSS_IRQ_ACK 0x04
91:
92: #define PSS_CONFIG 0x10
93: #define PSS_WSS_CONFIG 0x12
94: #define SB_CONFIG 0x14
95: #define CD_CONFIG 0x16
96: #define MIDI_CONFIG 0x18
97: #define UART_CONFIG 0x1a
98:
99: /* PSS control register */
100: #define PSS_WEIE 0x8000
101: #define PSS_RFIE 0x4000
102: #define PSS_RESET 0x2000
103: #define PSS_FLAG1 0x1000
104: #define PSS_FLAG0 0x0800
105:
106: /* PSS status register */
107: #define PSS_WRITE_EMPTY 0x8000
108: #define PSS_READ_FULL 0x4000
109: #define PSS_IRQ 0x2000
110: #define PSS_DMQ_TC 0x1000
111: #define PSS_FLAG3 0x0800
112: #define PSS_FLAG2 0x0400
113:
114: /* Game control register */
115: #define GAME_BIT 0x0400
116: #define GAME_BIT_MASK 0xfbff
117:
118: /* MPU registers */
119: #define MIDI_NPORT 8
120:
121: #define MIDI_DATA_REG 0x00
122: #define MIDI_STATUS_REG 0x01
123: #define MIDI_COMMAND_REG 0x01
124:
125: #define MIDI_SR_RF 0x80
126: #define MIDI_SR_TE 0x40
127:
128: /* CD Interface registers */
129: #define CD_NPORT 16
130:
131: #define CD_POL_MASK 0xFFBF
132: #define CD_POL_BIT 0x0040
133:
134: /* Phillips amplifier controls: only via DSP */
135: /* DSP commands */
136: #define SET_MASTER_COMMAND 0x0010
137: #define MASTER_VOLUME_LEFT 0x0000
138: #define MASTER_VOLUME_RIGHT 0x0100
139: #define MASTER_BASS 0x0200
140: #define MASTER_TREBLE 0x0300
141: #define MASTER_SWITCH 0x0800
142:
143: #define PSS_STEREO 0x00ce
144: #define PSS_PSEUDO 0x00d6
145: #define PSS_SPATIAL 0x00de
146: #define PSS_MONO 0x00c6
147:
148: #define PHILLIPS_VOL_MIN -64
149: #define PHILLIPS_VOL_MAX 6
150: #define PHILLIPS_VOL_DELTA 70
151: #define PHILLIPS_VOL_INITIAL -20
152: #define PHILLIPS_VOL_CONSTANT 252
153: #define PHILLIPS_VOL_STEP 2
154: #define PHILLIPS_BASS_MIN -12
155: #define PHILLIPS_BASS_MAX 15
156: #define PHILLIPS_BASS_DELTA 27
157: #define PHILLIPS_BASS_INITIAL 0
158: #define PHILLIPS_BASS_CONSTANT 246
159: #define PHILLIPS_BASS_STEP 2
160: #define PHILLIPS_TREBLE_MIN -12
161: #define PHILLIPS_TREBLE_MAX 12
162: #define PHILLIPS_TREBLE_DELTA 24
163: #define PHILLIPS_TREBLE_INITIAL 0
164: #define PHILLIPS_TREBLE_CONSTANT 246
165: #define PHILLIPS_TREBLE_STEP 2
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