85 lines
3.6 KiB
C
85 lines
3.6 KiB
C
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/* $NetBSD: amhphyreg.h,v 1.1 2001/08/25 04:06:26 thorpej Exp $ */
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/*
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* Copyright 2001 Wasabi Systems, Inc.
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* All rights reserved.
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*
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* Written by Jason R. Thorpe for Wasabi Systems, Inc.
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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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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed for the NetBSD Project by
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* Wasabi Systems, Inc.
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* 4. The name of Wasabi Systems, Inc. may not be used to endorse
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* or promote products derived from this software without specific prior
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* written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY WASABI SYSTEMS, INC. ``AS IS'' AND
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* 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 WASABI SYSTEMS, INC
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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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#ifndef _DEV_MII_AMHPHYREG_H_
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#define _DEV_MII_AMHPHYREG_H_
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/*
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* Registers on the 10BASE-T portion of the Am79c901 PHY.
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*/
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#define MII_AMHPHY_SER 0x10 /* status and enable register */
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#define SER_STE 0x2000 /* status test enable */
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#define SER_LSCE 0x1000 /* link status change enable */
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#define SER_DMCE 0x0800 /* duplex mode change enable */
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#define SER_ANCE 0x0400 /* auto-negotiation change enable */
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#define SER_SCE 0x0200 /* speed change enable */
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#define SER_GE 0x0100 /* global enable */
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#define SER_LSC 0x0010 /* link status change */
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#define SER_DMC 0x0008 /* duplex mode chane */
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#define SER_ANC 0x0004 /* auto-negotiation change */
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#define SER_SC 0x0002 /* speed change */
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#define SER_G 0x0001 /* global event pending */
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#define MII_AMHPHY_PCSR 0x11 /* PHY control/status register */
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#define PCSR_FLGE 0x2000 /* force link good enable */
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#define PCSR_DLP 0x1000 /* disable link pulse */
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#define PCSR_SQE_DIS 0x0800 /* SQE test disable */
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#define PCSR_JDD 0x0200 /* jabber detect disable */
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#define PCSR_RPR 0x0040 /* receive polarity reversed */
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#define PCSR_ARPCD 0x0020 /* auto receive polarity corr dis */
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#define PCSR_EDE 0x0010 /* extended distance enable */
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#define PCSR_TX_DISABLE 0x0008 /* Tx disable */
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#define PCSR_TX_CRS_EN 0x0004 /* CRS enable */
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#define PCSR_PHY_ISOLATED 0x0001 /* 10BASE-T PHY is isolated */
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#define MII_AMHPHY_MER 0x13 /* management extension register */
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#define MER_MFF 0x0020 /* management frame format error */
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#define MER_PHYADDR 0x001f /* PHY address */
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#define MII_AMHPHY_SSR 0x18 /* summary status register */
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#define SSR_LS 0x0008 /* link status */
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#define SSR_FD 0x0004 /* full-duplex */
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#define SSR_ANA 0x0002 /* autonegotiation alert */
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#define SSR_S 0x0001 /* speed (1 = 100Mb/s) */
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#endif /* _DEV_MII_AMHPHYREG_H_ */
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