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