/*- * SPDX-License-Identifier: BSD-4-Clause * * Copyright (c) 1997, 1998, 1999 * Bill Paul <wpaul@ee.columbia.edu>. All rights reserved. * * 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 by Bill Paul. * 4. Neither the name of the author nor the names of any co-contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY Bill Paul 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 Bill Paul OR THE VOICES IN HIS HEAD * 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_AMTPHYREG_H_ #define _DEV_MII_AMTPHYREG_H_ /* * AMD Am79C873 registers. */ #define MII_AMPHY_DSCR 0x10 /* Specified configuration register */a #define DSCR_BP4B5B 0x8000 /* Bypass 4B5B encoding */ #define DSCR_BPSCR 0x4000 /* Bypass scrambler */ #define DSCR_BPALIGN 0x2000 /* Bypass symbol alignment */ #define DSCR_REPEATER 0x0800 /* Repeater mode */ #define DSCR_TX 0x0400 /* TX/FX mode control */ #define DSCR_UTP 0x0200 /* UTP/STP mode control */ #define DSCR_CLK25MDIS 0x0100 /* CLK25M disable */ #define DSCR_FGLNKTX 0x0080 /* Force good link at 100baseTX */ #define DSCR_LINKLEDCTL 0x0020 /* Link LED control */ #define DSCR_FDXLEDCTL 0x0010 /* FDX LED control */ #define DSCR_SMRTS 0x0008 /* Reset state machine */ #define DSCR_MFPSC 0x0004 /* Preamble surpression control */ #define DSCR_SLEEP 0x0002 /* Sleep mode */ #define DSCR_RLOUT 0x0001 /* Remote loopout control */ #define MII_AMPHY_DSCSR 0x11 /* Specified configuration and status */ #define DSCSR_100FDX 0x8000 /* 100MBps full duplex */ #define DSCSR_100HDX 0x4000 /* 100Mbps half duplex */ #define DSCSR_10FDX 0x2000 /* 10Mbps full duplex */ #define DSCSR_10HDX 0x1000 /* 10Mbps half duplex */ #define DSCSR_PADDR 0x01F0 /* PHY address */ #define DSCSR_ASTAT 0x000F /* Autonegotiation status */ #define ASTAT_COMPLETE 0x8 #define ASTAT_PDLINK_READY_FAIL 0x7 #define ASTAT_PDLINK_READY 0x6 #define ASTAT_CONSTMATCH_FAIL 0x5 #define ASTAT_CONSTMATCH 0x4 #define ASTAT_ACKMATCH_FAIL 0x3 #define ASTAT_ACKMATCH 0x2 #define ASTAT_ABILITYMATCH 0x1 #define ASTAT_IDLE 0x0 #define MII_AMPHY_T10CSRSCR 0x12 /* 10baseT configuration/status */ #define T10CSRSCR_LPEN 0x4000 /* Link pulse enable */ #define T10CSRSCR_HBE 0x2000 /* Heartbeat enable */ #define T10CSRSCR_JABEN 0x0800 /* Jabber enable */ #define T10CSRSCR_SER 0x0400 /* Serial mode enable */ #define T10CSRSCR_POLR 0x0001 /* Polarity reversed */ #endif /* _DEV_MII_AMTPHYREG_H_ */
