58 lines
2.3 KiB
C
58 lines
2.3 KiB
C
/* $OpenBSD: dl10019reg.h,v 1.2 2008/06/26 05:42:15 ray Exp $ */
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/* $NetBSD$ */
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/*-
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* Copyright (c) 2001 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Jason R. Thorpe.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* Registers on D-Link DL10019 and DL10022 NE2000-compatible Ethernet
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* chips.
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*/
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#ifndef _DEV_IC_DL10019_REG_H_
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#define _DEV_IC_DL10019_REG_H_
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/*
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* Page 0 register offsets.
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*/
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#define NEDL_DL0_GPIO 0x1c /* general purpose I/O */
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#define DL0_GPIO_MII_CLK 0x80 /* MII clock */
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#define DL0_GPIO_MII_DATAOUT 0x40 /* MII data MAC->PHY */
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#define DL0_22_GPIO_MII_DIROUT 0x20 /* MII direction MAC->PHY */
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#define DL0_19_GPIO_MII_DIROUT 0x10 /* MII direction MAC->PHY */
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#define DL0_GPIO_MII_DATAIN 0x10 /* MII data PHY->MAC */
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#define DL0_GPIO_PRESERVE 0x0f /* must preserve these bits! */
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#define NEDL_DL0_DIAG 0x1d /* diagnostics register */
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#define DL0_DIAG_NOCOLLDETECT 0x04 /* disable collision detection */
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#endif /* _DEV_IC_DL10019_REG_H_ */
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