1 /* $OpenBSD: inphyreg.h,v 1.4 2003/10/22 09:39:29 jmc Exp $ */ 2 /* $NetBSD: inphyreg.h,v 1.1 1998/08/11 00:00:28 thorpej Exp $ */ 3 4 /*- 5 * Copyright (c) 1998 The NetBSD Foundation, Inc. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to The NetBSD Foundation 9 * by Jason R. Thorpe of the Numerical Aerospace Simulation Facility, 10 * NASA Ames Research Center. 11 * 12 * Redistribution and use in source and binary forms, with or without 13 * modification, are permitted provided that the following conditions 14 * are met: 15 * 1. Redistributions of source code must retain the above copyright 16 * notice, this list of conditions and the following disclaimer. 17 * 2. Redistributions in binary form must reproduce the above copyright 18 * notice, this list of conditions and the following disclaimer in the 19 * documentation and/or other materials provided with the distribution. 20 * 3. All advertising materials mentioning features or use of this software 21 * must display the following acknowledgement: 22 * This product includes software developed by the NetBSD 23 * Foundation, Inc. and its contributors. 24 * 4. Neither the name of The NetBSD Foundation nor the names of its 25 * contributors may be used to endorse or promote products derived 26 * from this software without specific prior written permission. 27 * 28 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 29 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 30 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 31 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 32 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 33 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 34 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 35 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 36 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 37 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 38 * POSSIBILITY OF SUCH DAMAGE. 39 */ 40 41 #ifndef _DEV_MII_INPHYREG_H_ 42 #define _DEV_MII_INPHYREG_H_ 43 44 /* 45 * Intel 82555, 82562EM, and 82562ET registers. 46 * Note that the 82562 chips are basically 82555 with a few extra registers 47 * and all of the 100baseT4 support removed. Bits in the SCR register do 48 * overlap however. 49 */ 50 51 #define MII_INPHY_SCR 0x10 /* Status and Control */ 52 #define SCR_FLOWCTL 0x8000 /* PHY Base flow control enabled */ 53 #define SCR_CSDC 0x2000 /* Carrier sense disconnect control */ 54 #define SCR_TFCD 0x1000 /* Transmit flow control disable */ 55 #define SCR_RDSI 0x0800 /* Receive deserializer in-sync */ 56 #define SCR_100TXPD 0x0400 /* 100baseTX is powered down */ 57 #define SCR_10TPD 0x0200 /* 10baseT is powered down */ 58 #define SCR_POLARITY 0x0100 /* reverse 10baseT polarity */ 59 #define SCR_T4 0x0004 /* autoneg resulted in 100baseT4 */ 60 #define SCR_S100 0x0002 /* autoneg resulted in 100baseTX */ 61 #define SCR_FDX 0x0001 /* autoneg resulted in full-duplex */ 62 /* 82562E[MT] only */ 63 #define SCR_PHYADDR_M 0x007c /* phy address mask */ 64 #define SCR_PHYADDR_S 2 /* shift to normalize */ 65 66 #define MII_INPHY_SCTRL 0x11 /* Special Control Bit */ 67 #define SCTRL_SCRBYPASS 0x8000 /* scrambler bypass */ 68 #define SCTRL_4B5BNYPASS 0x4000 /* 4bit to 5bit bypass */ 69 #define SCTRL_FTHP 0x2000 /* force transmit H-pattern */ 70 #define SCTRL_F34TP 0x1000 /* force 34 transmit patter */ 71 #define SCTRL_GOODLINK 0x0800 /* 100baseTX link good */ 72 #define SCTRL_TCSD 0x0200 /* transmit carrier sense disable */ 73 #define SCTRL_DDPD 0x0100 /* disable dynamic power-down */ 74 #define SCTRL_ANEGLOOP 0x0080 /* autonegotiation loopback */ 75 #define SCTRL_MDITRISTATE 0x0040 /* MDI Tri-state */ 76 #define SCTRL_FILTERBYPASS 0x0020 /* Filter bypass */ 77 #define SCTRL_AUTOPOLDIS 0x0010 /* auto-polarity disable */ 78 #define SCTRL_SQUELCHDIS 0x0008 /* squlch test disable */ 79 #define SCTRL_EXTSQUELCH 0x0004 /* extended sequelch enable */ 80 #define SCTRL_LINKINTDIS 0x0002 /* link integrity disable */ 81 #define SCTRL_JABBERDIS 0x0001 /* jabber disabled */ 82 /* 82562E[MT] only */ 83 #define SCTRL_SRE 0x0400 /* symbol error enable */ 84 #define SCTRL_FORCEPOL 0x0020 /* force polarity, 0 = normal */ 85 86 /* 82562E[MT] only */ 87 #define MII_INPHY_PHYADDR 0x12 /* phy address register, 82562 only */ 88 89 /* 82562E[MT] only */ 90 #define MII_INPHY_100TXFCC 0x13 /* false carrier counter */ 91 92 #define MII_INPHY_100TXRDC 0x14 /* 100baseTX Receive Disconnect Cntr */ 93 94 #define MII_INPHY_100TXREFC 0x15 /* 100baseTX Receive Error Frame Ctr */ 95 96 #define MII_INPHY_RSEC 0x16 /* Receive Symbol Error Counter */ 97 98 #define MII_INPHY_100TXRPEOFC 0x17 /* 100baseTX Rcv Premature EOF Ctr */ 99 100 #define MII_INPHY_10TREOFC 0x18 /* 10baseT Rcv EOF Ctr */ 101 102 #define MII_INPHY_10TTJDC 0x19 /* 10baseT Tx Jabber Detect Ctr */ 103 104 #define MII_INPHY_SCTRL2 0x1b /* 82555 Special Control */ 105 #define SCTRL2_LEDMASK 0x0007 /* mask of LEDs control: see below */ 106 107 #define LEDMASK_ACTLINK 0x0000 /* A = Activity, L = Link */ 108 #define LEDMASK_SPDCOLL 0x0001 /* A = Speed, L = Collision */ 109 #define LEDMASK_SPDLINK 0x0002 /* A = Speed, L = Link */ 110 #define LEDMASK_ACTCOLL 0x0003 /* A = Activity, L = Collision */ 111 #define LEDMASK_OFFOFF 0x0004 /* A = off, L = off */ 112 #define LEDMASK_OFFON 0x0005 /* A = off, L = on */ 113 #define LEDMASK_ONOFF 0x0006 /* A = on, L = off */ 114 #define LESMASK_ONON 0x0007 /* A = on, L = on */ 115 116 #endif /* _DEV_MII_INPHYREG_H_ */ 117