1 | /* $NetBSD: dl10019reg.h,v 1.2 2008/04/28 20:23:49 martin Exp $ */ |
2 | |
3 | /*- |
4 | * Copyright (c) 2001 The NetBSD Foundation, Inc. |
5 | * All rights reserved. |
6 | * |
7 | * This code is derived from software contributed to The NetBSD Foundation |
8 | * by Jason R. Thorpe. |
9 | * |
10 | * Redistribution and use in source and binary forms, with or without |
11 | * modification, are permitted provided that the following conditions |
12 | * are met: |
13 | * 1. Redistributions of source code must retain the above copyright |
14 | * notice, this list of conditions and the following disclaimer. |
15 | * 2. Redistributions in binary form must reproduce the above copyright |
16 | * notice, this list of conditions and the following disclaimer in the |
17 | * documentation and/or other materials provided with the distribution. |
18 | * |
19 | * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS |
20 | * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED |
21 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
22 | * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS |
23 | * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
24 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
25 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
26 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
27 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
28 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
29 | * POSSIBILITY OF SUCH DAMAGE. |
30 | */ |
31 | |
32 | /* |
33 | * Registers on D-Link DL10019 and DL10022 NE2000-compatible Ethernet |
34 | * chips. |
35 | */ |
36 | |
37 | #ifndef _DEV_IC_DL10019_REG_H_ |
38 | #define _DEV_IC_DL10019_REG_H_ |
39 | |
40 | /* |
41 | * Page 0 register offsets. |
42 | */ |
43 | #define NEDL_DL0_GPIO 0x1c /* general purpose I/O */ |
44 | |
45 | #define DL0_GPIO_MII_CLK 0x80 /* MII clock */ |
46 | #define DL0_GPIO_MII_DATAOUT 0x40 /* MII data MAC->PHY */ |
47 | #define DL0_22_GPIO_MII_DIROUT 0x20 /* MII direction MAC->PHY */ |
48 | #define DL0_19_GPIO_MII_DIROUT 0x10 /* MII direction MAC->PHY */ |
49 | #define DL0_GPIO_MII_DATAIN 0x10 /* MII data PHY->MAC */ |
50 | #define DL0_GPIO_PRESERVE 0x0f /* must preserve these bits! */ |
51 | |
52 | #define NEDL_DL0_DIAG 0x1d /* diagnostics register */ |
53 | |
54 | #define DL0_DIAG_NOCOLLDETECT 0x04 /* disable collision detection */ |
55 | |
56 | #endif /* _DEV_IC_DL10019_REG_H_ */ |
57 | |