if_pcnreg.h Source File

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if_pcnreg.h
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1 /* GXemul: $Id: if_pcnreg.h,v 1.1 2006-07-26 07:42:03 debug Exp $ */
2 /* $NetBSD: if_pcnreg.h,v 1.3 2002/09/04 01:36:07 thorpej Exp $ */
3 
4 /*
5  * Copyright (c) 2001 Wasabi Systems, Inc.
6  * All rights reserved.
7  *
8  * Written by Jason R. Thorpe for Wasabi Systems, Inc.
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  * 3. All advertising materials mentioning features or use of this software
19  * must display the following acknowledgement:
20  * This product includes software developed for the NetBSD Project by
21  * Wasabi Systems, Inc.
22  * 4. The name of Wasabi Systems, Inc. may not be used to endorse
23  * or promote products derived from this software without specific prior
24  * written permission.
25  *
26  * THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
27  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
28  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
29  * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
30  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
31  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
32  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
33  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
34  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
35  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
36  * POSSIBILITY OF SUCH DAMAGE.
37  */
38 
39 #ifndef _DEV_PCI_IF_PCNREG_H_
40 #define _DEV_PCI_IF_PCNREG_H_
41 
42 /*
43  * Register definitions for the AMD PCnet-PCI series of Ethernet
44  * chips.
45  *
46  * These are only the registers that we access directly from PCI
47  * space. Everything else (accessed via the RAP + RDP/BDP) is
48  * defined in <dev/ic/lancereg.h>.
49  */
50 
51 /*
52  * PCI configuration space.
53  */
54 
55 #define PCN_PCI_CBIO (PCI_MAPREG_START + 0x00)
56 #define PCN_PCI_CBMEM (PCI_MAPREG_START + 0x04)
57 
58 /*
59  * I/O map in Word I/O mode.
60  */
61 
62 #define PCN16_APROM 0x00
63 #define PCN16_RDP 0x10
64 #define PCN16_RAP 0x12
65 #define PCN16_RESET 0x14
66 #define PCN16_BDP 0x16
67 
68 /*
69  * I/O map in DWord I/O mode.
70  */
71 
72 #define PCN32_APROM 0x00
73 #define PCN32_RDP 0x10
74 #define PCN32_RAP 0x14
75 #define PCN32_RESET 0x18
76 #define PCN32_BDP 0x1c
77 
78 #endif /* _DEV_PCI_IF_PCNREG_H_ */

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