9da7bdde06
The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. Special thanks to Wind River for providing access to "The Duke of Highlander" tool: an older (2014) run over FreeBSD tree was useful as a starting point. Initially, only tag files that use BSD 4-Clause "Original" license. RelNotes: yes Differential Revision: https://reviews.freebsd.org/D13133
87 lines
3.7 KiB
C
87 lines
3.7 KiB
C
/*-
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* SPDX-License-Identifier: BSD-4-Clause
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*
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* Copyright (c) 1997, 1998, 1999
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* Bill Paul <wpaul@ee.columbia.edu>. All rights reserved.
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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 by Bill Paul.
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* 4. Neither the name of the author nor the names of any co-contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY Bill Paul AND CONTRIBUTORS ``AS IS'' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL Bill Paul OR THE VOICES IN HIS HEAD
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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
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* THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $FreeBSD$
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*/
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#ifndef _DEV_MII_AMTPHYREG_H_
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#define _DEV_MII_AMTPHYREG_H_
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/*
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* AMD Am79C873 registers.
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*/
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#define MII_AMPHY_DSCR 0x10 /* Specified configuration register */a
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#define DSCR_BP4B5B 0x8000 /* Bypass 4B5B encoding */
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#define DSCR_BPSCR 0x4000 /* Bypass scrambler */
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#define DSCR_BPALIGN 0x2000 /* Bypass symbol alignment */
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#define DSCR_REPEATER 0x0800 /* Repeater mode */
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#define DSCR_TX 0x0400 /* TX/FX mode control */
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#define DSCR_UTP 0x0200 /* UTP/STP mode control */
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#define DSCR_CLK25MDIS 0x0100 /* CLK25M disable */
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#define DSCR_FGLNKTX 0x0080 /* Force good link at 100baseTX */
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#define DSCR_LINKLEDCTL 0x0020 /* Link LED control */
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#define DSCR_FDXLEDCTL 0x0010 /* FDX LED control */
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#define DSCR_SMRTS 0x0008 /* Reset state machine */
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#define DSCR_MFPSC 0x0004 /* Preamble surpression control */
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#define DSCR_SLEEP 0x0002 /* Sleep mode */
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#define DSCR_RLOUT 0x0001 /* Remote loopout control */
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#define MII_AMPHY_DSCSR 0x11 /* Specified configuration and status */
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#define DSCSR_100FDX 0x8000 /* 100MBps full duplex */
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#define DSCSR_100HDX 0x4000 /* 100Mbps half duplex */
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#define DSCSR_10FDX 0x2000 /* 10Mbps full duplex */
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#define DSCSR_10HDX 0x1000 /* 10Mbps half duplex */
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#define DSCSR_PADDR 0x01F0 /* PHY address */
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#define DSCSR_ASTAT 0x000F /* Autonegotiation status */
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#define ASTAT_COMPLETE 0x8
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#define ASTAT_PDLINK_READY_FAIL 0x7
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#define ASTAT_PDLINK_READY 0x6
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#define ASTAT_CONSTMATCH_FAIL 0x5
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#define ASTAT_CONSTMATCH 0x4
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#define ASTAT_ACKMATCH_FAIL 0x3
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#define ASTAT_ACKMATCH 0x2
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#define ASTAT_ABILITYMATCH 0x1
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#define ASTAT_IDLE 0x0
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#define MII_AMPHY_T10CSRSCR 0x12 /* 10baseT configuration/status */
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#define T10CSRSCR_LPEN 0x4000 /* Link pulse enable */
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#define T10CSRSCR_HBE 0x2000 /* Heartbeat enable */
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#define T10CSRSCR_JABEN 0x0800 /* Jabber enable */
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#define T10CSRSCR_SER 0x0400 /* Serial mode enable */
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#define T10CSRSCR_POLR 0x0001 /* Polarity reversed */
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#endif /* _DEV_MII_AMTPHYREG_H_ */
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