/* $NetBSD: nsphyreg.h,v 1.1 1998/08/10 23:58:39 thorpej Exp $ */ /*- * SPDX-License-Identifier: BSD-2-Clause * * Copyright (c) 1998 The NetBSD Foundation, Inc. * All rights reserved. * * This code is derived from software contributed to The NetBSD Foundation * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility, * NASA Ames Research Center. * * 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. * * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS * ``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 THE FOUNDATION OR CONTRIBUTORS * 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_MII_NSPHYREG_H_ #define _DEV_MII_NSPHYREG_H_ /* * DP83840 registers. */ #define MII_NSPHY_DCR 0x12 /* Disconnect counter */ #define MII_NSPHY_FCSCR 0x13 /* False carrier sense counter */ #define MII_NSPHY_RECR 0x15 /* Receive error counter */ #define MII_NSPHY_SRR 0x16 /* Silicon revision */ #define MII_NSPHY_PCR 0x17 /* PCS sub-layer configuration */ #define PCR_NRZI 0x8000 /* NRZI encoding enabled for 100TX */ #define PCR_DESCRTOSEL 0x4000 /* descrambler t/o select (2ms) */ #define PCR_DESCRTODIS 0x2000 /* descrambler t/o disable */ #define PCR_REPEATER 0x1000 /* repeater mode */ #define PCR_ENCSEL 0x0800 /* encoder mode select */ #define PCR_CLK25MDIS 0x0080 /* CLK25M disable */ #define PCR_FLINK100 0x0040 /* force good link in 100mbps */ #define PCR_CIMDIS 0x0020 /* carrier integrity monitor disable */ #define PCR_TXOFF 0x0010 /* force transmit off */ #define PCR_LED1MODE 0x0004 /* LED1 mode: see below */ #define PCR_LED4MODE 0x0002 /* LED4 mode: see below */ /* * LED1 Mode: * * 1 LED1 output configured to PAR's CON_STATUS, useful for * network management in 100baseTX mode. * * 0 Normal LED1 operation - 10baseTX and 100baseTX transmission * activity. * * LED4 Mode: * * 1 LED4 output configured to indicate full-duplex in both * 10baseT and 100baseTX modes. * * 0 LED4 output configured to indicate polarity in 10baseT * mode and full-duplex in 100baseTX mode. */ #define MII_NSPHY_LBREMR 0x18 /* Loopback, bypass, error mask */ #define LBREMR_BADSSDEN 0x8000 /* enable bad SSD detection */ #define LBREMR_BP4B5B 0x4000 /* bypass 4b/5b encoding */ #define LBREMR_BPSCR 0x2000 /* bypass scrambler */ #define LBREMR_BPALIGN 0x1000 /* bypass alignment function */ #define LBREMR_10LOOP 0x0800 /* 10baseT loopback */ #define LBREMR_LB1 0x0200 /* loopback ctl 1 */ #define LBREMR_LB0 0x0100 /* loopback ctl 0 */ #define LBREMR_ALTCRS 0x0040 /* alt crs operation */ #define LBREMR_LOOPXMTDIS 0x0020 /* disable transmit in 100TX loopbk */ #define LBREMR_CODEERR 0x0010 /* code errors */ #define LBREMR_PEERR 0x0008 /* premature end errors */ #define LBREMR_LINKERR 0x0004 /* link errors */ #define LBREMR_PKTERR 0x0002 /* packet errors */ #define MII_NSPHY_PAR 0x19 /* Physical address and status */ #define PAR_DISCRSJAB 0x0800 /* disable car sense during jab */ #define PAR_ANENSTAT 0x0400 /* autoneg mode status */ #define PAR_FEFIEN 0x0100 /* far end fault enable */ #define PAR_FDX 0x0080 /* full duplex status */ #define PAR_10 0x0040 /* 10mbps mode */ #define PAR_CON 0x0020 /* connect status */ #define PAR_AMASK 0x001f /* PHY address bits */ #define MII_NSPHY_10BTSR 0x1b /* 10baseT status */ #define MII_NSPHY_10BTCR 0x1c /* 10baseT configuration */ #endif /* _DEV_MII_NSPHYREG_H_ */
