/*- * SPDX-License-Identifier: BSD-4-Clause * * Copyright (c) 2001 Wind River Systems * Copyright (c) 2001 * Bill Paul <wpaul@bsdi.com>. 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_NSGPHYREG_H_ #define _DEV_MII_NSGPHYREG_H_ /* * NatSemi DP83891 registers */ #define NSGPHY_MII_STRAPOPT 0x10 /* Strap options */ #define NSGPHY_STRAPOPT_PHYADDR 0xF800 /* PHY address */ #define NSGPHY_STRAPOPT_COMPAT 0x0400 /* Broadcom compat mode */ #define NSGPHY_STRAPOPT_MMSE 0x0200 /* Manual master/slave enable */ #define NSGPHY_STRAPOPT_ANEG 0x0100 /* Autoneg enable */ #define NSGPHY_STRAPOPT_MMSV 0x0080 /* Manual master/slave setting */ #define NSGPHY_STRAPOPT_1000HDX 0x0010 /* Advertise 1000 half-duplex */ #define NSGPHY_STRAPOPT_1000FDX 0x0008 /* Advertise 1000 full-duplex */ #define NSGPHY_STRAPOPT_100_ADV 0x0004 /* Advertise 100 full/half-duplex */ #define NSGPHY_STRAPOPT_SPEED1 0x0002 /* speed selection */ #define NSGPHY_STRAPOPT_SPEED0 0x0001 /* speed selection */ #define NSGPHY_STRAPOPT_SPDSEL (NSGPHY_STRAPOPT_SPEED1|NSGPHY_STRAPOPT_SPEED0) #define NSGPHY_MII_PHYSUP 0x11 /* PHY support/current status */ #define PHY_SUP_SPEED1 0x0010 /* speed bit 1 */ #define PHY_SUP_SPEED0 0x0008 /* speed bit 1 */ #define NSGPHY_PHYSUP_SPEED1 0x0010 /* speed status */ #define NSGPHY_PHYSUP_SPEED0 0x0008 /* speed status */ #define NSGPHY_PHYSUP_SPDSTS (NSGPHY_PHYSUP_SPEED1|NSGPHY_PHYSUP_SPEED0) #define NSGPHY_PHYSUP_LNKSTS 0x0004 /* link status */ #define PHY_SUP_LINK 0x0004 /* link status */ #define PHY_SUP_DUPLEX 0x0002 /* 1 == full-duplex */ #define NSGPHY_PHYSUP_DUPSTS 0x0002 /* duplex status 1 == full */ #define NSGPHY_PHYSUP_10BT 0x0001 /* 10baseT resolved */ #define NSGPHY_SPDSTS_1000 0x0010 #define NSGPHY_SPDSTS_100 0x0008 #define NSGPHY_SPDSTS_10 0x0000 #endif /* _DEV_NSGPHY_MIIREG_H_ */
