1/*- 2 * Copyright (c) 1997, 1998, 1999 3 * Bill Paul <wpaul@ee.columbia.edu>. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. All advertising materials mentioning features or use of this software 14 * must display the following acknowledgement: 15 * This product includes software developed by Bill Paul. 16 * 4. Neither the name of the author nor the names of any co-contributors 17 * may be used to endorse or promote products derived from this software 18 * without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND 21 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23 * ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD 24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF 30 * THE POSSIBILITY OF SUCH DAMAGE. 31 * 32 * $FreeBSD$ 33 */ 34 35#ifndef _DEV_MII_AMTPHYREG_H_ 36#define _DEV_MII_AMTPHYREG_H_ 37 38/* 39 * AMD Am79C873 registers. 40 */ 41 42 43#define MII_AMPHY_DSCR 0x10 /* Specified configuration register */a 44#define DSCR_BP4B5B 0x8000 /* Bypass 4B5B encoding */ 45#define DSCR_BPSCR 0x4000 /* Bypass scrambler */ 46#define DSCR_BPALIGN 0x2000 /* Bypass symbol alignment */ 47#define DSCR_REPEATER 0x0800 /* Repeater mode */ 48#define DSCR_TX 0x0400 /* TX/FX mode control */ 49#define DSCR_UTP 0x0200 /* UTP/STP mode control */ 50#define DSCR_CLK25MDIS 0x0100 /* CLK25M disable */ 51#define DSCR_FGLNKTX 0x0080 /* Force good link at 100baseTX */ 52#define DSCR_LINKLEDCTL 0x0020 /* Link LED control */ 53#define DSCR_FDXLEDCTL 0x0010 /* FDX LED control */ 54#define DSCR_SMRTS 0x0008 /* Reset state machine */ 55#define DSCR_MFPSC 0x0004 /* Preamble surpression control */ 56#define DSCR_SLEEP 0x0002 /* Sleep mode */ 57#define DSCR_RLOUT 0x0001 /* Remote loopout control */ 58 59#define MII_AMPHY_DSCSR 0x11 /* Specified configuration and status */ 60#define DSCSR_100FDX 0x8000 /* 100MBps full duplex */ 61#define DSCSR_100HDX 0x4000 /* 100Mbps half duplex */ 62#define DSCSR_10FDX 0x2000 /* 10Mbps full duplex */ 63#define DSCSR_10HDX 0x1000 /* 10Mbps half duplex */ 64#define DSCSR_PADDR 0x01F0 /* PHY address */ 65#define DSCSR_ASTAT 0x000F /* Autonegotiation status */ 66 67#define ASTAT_COMPLETE 0x8 68#define ASTAT_PDLINK_READY_FAIL 0x7 69#define ASTAT_PDLINK_READY 0x6 70#define ASTAT_CONSTMATCH_FAIL 0x5 71#define ASTAT_CONSTMATCH 0x4 72#define ASTAT_ACKMATCH_FAIL 0x3 73#define ASTAT_ACKMATCH 0x2 74#define ASTAT_ABILITYMATCH 0x1 75#define ASTAT_IDLE 0x0 76 77#define MII_AMPHY_T10CSRSCR 0x12 /* 10baseT configuration/status */ 78#define T10CSRSCR_LPEN 0x4000 /* Link pulse enable */ 79#define T10CSRSCR_HBE 0x2000 /* Heartbeat enable */ 80#define T10CSRSCR_JABEN 0x0800 /* Jabber enable */ 81#define T10CSRSCR_SER 0x0400 /* Serial mode enable */ 82#define T10CSRSCR_POLR 0x0001 /* Polarity reversed */ 83 84#endif /* _DEV_MII_AMTPHYREG_H_ */ 85