blob: 37379806a6f228edf8dfe64c98396f4b16f592e2 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
|
/* $OpenBSD: mavbreg.h,v 1.1 2005/01/02 19:25:41 kettenis Exp $ */
/*
* Copyright (c) 2005 Mark Kettenis
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
/*
* MACE Moosehead A/V Board register definitions.
*/
#define MAVB_CONTROL 0x00
#define MAVB_CONTROL_RESET 0x0000000000000001
#define MAVB_CONTROL_CODEC_PRESENT 0x0000000000000002
#define MAVB_CONTROL_VOLUME_BUTTON_UP 0x0000000001000000
#define MAVB_CONTROL_VOLUME_BUTTON_DOWN 0x0000000000800000
#define MAVB_CODEC_CONTROL 0x08
#define MAVB_CODEC_READ 0x0000000000010000
#define MAVB_CODEC_WORD_SHIFT 0
#define MAVB_CODEC_WORD_MASK 0x000000000000ffff
#define MAVB_CODEC_ADDRESS_SHIFT 17
#define MAVB_CODEC_ADDRESS_MASK 0x000000000000001f
#define MAVB_CODEC_STATUS 0x18
#define MAVB_CHANNEL1_CONTROL 0x20
#define MAVB_CHANNEL2_CONTROL 0x40
#define MAVB_CHANNEL3_CONTROL 0x60
#define MAVB_CHANNEL_RESET 0x0000000000000400
#define MAVB_CHANNEL_DMA_ENABLE 0x0000000000000200
#define MAVB_CHANNEL_INT_DISABLED 0x0000000000000000
#define MAVB_CHANNEL_INT_25 0x0000000000000020
#define MAVB_CHANNEL_INT_50 0x0000000000000040
#define MAVB_CHANNEL_INT_75 0x0000000000000060
#define MAVB_CHANNEL_INT_EMPTY 0x0000000000000080
#define MAVB_CHANNEL_INT_NOT_EMPTY 0x00000000000000a0
#define MAVB_CHANNEL_INT_FULL 0x00000000000000c0
#define MAVB_CHANNEL_INT_NOT_FULL 0x00000000000000e0
#define MAVB_CHANNEL1_READ_PTR 0x28
#define MAVB_CHANNEL1_WRITE_PTR 0x30
#define MAVB_CHANNEL1_DEPTH 0x38
#define MAVB_CHANNEL2_READ_PTR 0x48
#define MAVB_CHANNEL2_WRITE_PTR 0x50
#define MAVB_CHANNEL2_DEPTH 0x58
#define MAVB_NREGS 0x80
|
