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/* $OpenBSD: if_pcnreg.h,v 1.1 2005/07/28 01:31:22 brad Exp $ */
/* $NetBSD: if_pcnreg.h,v 1.3 2002/09/04 01:36:07 thorpej Exp $ */
/*
* Copyright (c) 2001 Wasabi Systems, Inc.
* All rights reserved.
*
* Written by Jason R. Thorpe for Wasabi Systems, Inc.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. All advertising materials mentioning features or use of this software
* must display the following acknowledgement:
* This product includes software developed for the NetBSD Project by
* Wasabi Systems, Inc.
* 4. The name of Wasabi Systems, Inc. may not be used to endorse
* or promote products derived from this software without specific prior
* written permission.
*
* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL WASABI SYSTEMS, INC
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef _DEV_PCI_IF_PCNREG_H_
#define _DEV_PCI_IF_PCNREG_H_
/*
* Register definitions for the AMD PCnet-PCI series of Ethernet
* chips.
*
* These are only the registers that we access directly from PCI
* space. Everything else (accessed via the RAP + RDP/BDP) is
* defined in <dev/ic/lancereg.h>.
*/
/*
* PCI configuration space.
*/
#define PCN_PCI_CBIO (PCI_MAPREG_START + 0x00)
#define PCN_PCI_CBMEM (PCI_MAPREG_START + 0x04)
/*
* I/O map in Word I/O mode.
*/
#define PCN16_APROM 0x00
#define PCN16_RDP 0x10
#define PCN16_RAP 0x12
#define PCN16_RESET 0x14
#define PCN16_BDP 0x16
/*
* I/O map in DWord I/O mode.
*/
#define PCN32_APROM 0x00
#define PCN32_RDP 0x10
#define PCN32_RAP 0x14
#define PCN32_RESET 0x18
#define PCN32_BDP 0x1c
#endif /* _DEV_PCI_IF_PCNREG_H_ */
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