am7990reg.h revision 155093
11573Srgrimes/* $NetBSD: am7990reg.h,v 1.11 2005/12/11 12:21:25 christos Exp $ */ 21573Srgrimes 31573Srgrimes/*- 41573Srgrimes * Copyright (c) 1998 The NetBSD Foundation, Inc. 51573Srgrimes * All rights reserved. 61573Srgrimes * 71573Srgrimes * This code is derived from software contributed to The NetBSD Foundation 81573Srgrimes * by Charles M. Hannum. 91573Srgrimes * 101573Srgrimes * Redistribution and use in source and binary forms, with or without 111573Srgrimes * modification, are permitted provided that the following conditions 121573Srgrimes * are met: 131573Srgrimes * 1. Redistributions of source code must retain the above copyright 141573Srgrimes * notice, this list of conditions and the following disclaimer. 151573Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 161573Srgrimes * notice, this list of conditions and the following disclaimer in the 171573Srgrimes * documentation and/or other materials provided with the distribution. 181573Srgrimes * 3. All advertising materials mentioning features or use of this software 191573Srgrimes * must display the following acknowledgement: 201573Srgrimes * This product includes software developed by the NetBSD 211573Srgrimes * Foundation, Inc. and its contributors. 221573Srgrimes * 4. Neither the name of The NetBSD Foundation nor the names of its 231573Srgrimes * contributors may be used to endorse or promote products derived 241573Srgrimes * from this software without specific prior written permission. 251573Srgrimes * 261573Srgrimes * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 271573Srgrimes * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 281573Srgrimes * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 2950476Speter * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 301573Srgrimes * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 31217704Sjilles * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 321573Srgrimes * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 3379531Sru * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 341573Srgrimes * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 351573Srgrimes * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 361573Srgrimes * POSSIBILITY OF SUCH DAMAGE. 3759460Sphantom */ 3859460Sphantom 391573Srgrimes/*- 4084306Sru * Copyright (c) 1992, 1993 411573Srgrimes * The Regents of the University of California. All rights reserved. 421573Srgrimes * 431573Srgrimes * This code is derived from software contributed to Berkeley by 44108028Sru * Ralph Campbell and Rick Macklem. 45108028Sru * 46108028Sru * Redistribution and use in source and binary forms, with or without 471573Srgrimes * modification, are permitted provided that the following conditions 4879754Sdd * are met: 491573Srgrimes * 1. Redistributions of source code must retain the above copyright 50108087Sru * notice, this list of conditions and the following disclaimer. 511573Srgrimes * 2. Redistributions in binary form must reproduce the above copyright 52108087Sru * notice, this list of conditions and the following disclaimer in the 5379754Sdd * documentation and/or other materials provided with the distribution. 541573Srgrimes * 3. Neither the name of the University nor the names of its contributors 55108028Sru * may be used to endorse or promote products derived from this software 56108028Sru * without specific prior written permission. 57108028Sru * 581573Srgrimes * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 5944478Sbde * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 60194494Sbrooks * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 6132448Salex * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 6232448Salex * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 6332448Salex * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 6432448Salex * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 6532448Salex * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 6632448Salex * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 6732448Salex * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 68217704Sjilles * SUCH DAMAGE. 69217704Sjilles * 70217704Sjilles * @(#)if_lereg.h 8.1 (Berkeley) 6/10/93 71217704Sjilles */ 72217704Sjilles 73217704Sjilles/* $FreeBSD: head/sys/dev/le/am7990reg.h 155093 2006-01-31 14:48:58Z marius $ */ 741573Srgrimes 751573Srgrimes#ifndef _DEV_LE_AM7990REG_H_ 761573Srgrimes#define _DEV_LE_AM7990REG_H_ 771573Srgrimes 781573Srgrimes/* 791573Srgrimes * Receive message descriptor 801573Srgrimes */ 811573Srgrimesstruct lermd { 821573Srgrimes uint16_t rmd0; 831573Srgrimes#if BYTE_ORDER == BIG_ENDIAN 841573Srgrimes uint8_t rmd1_bits; 851573Srgrimes uint8_t rmd1_hadr; 861573Srgrimes#else 871573Srgrimes uint8_t rmd1_hadr; 881573Srgrimes uint8_t rmd1_bits; 891573Srgrimes#endif 901573Srgrimes int16_t rmd2; 911573Srgrimes uint16_t rmd3; 921573Srgrimes} __packed; 931573Srgrimes 941573Srgrimes/* 951573Srgrimes * Transmit message descriptor 96217704Sjilles */ 97217704Sjillesstruct letmd { 98194494Sbrooks uint16_t tmd0; 99194494Sbrooks#if BYTE_ORDER == BIG_ENDIAN 100194494Sbrooks uint8_t tmd1_bits; 101194494Sbrooks uint8_t tmd1_hadr; 102194494Sbrooks#else 1031573Srgrimes uint8_t tmd1_hadr; 1041573Srgrimes uint8_t tmd1_bits; 10517782Smpp#endif 106108028Sru int16_t tmd2; 1071573Srgrimes uint16_t tmd3; 108} __packed; 109 110/* 111 * Initialization block 112 */ 113struct leinit { 114 uint16_t init_mode; /* +0x0000 */ 115 uint16_t init_padr[3]; /* +0x0002 */ 116 uint16_t init_ladrf[4]; /* +0x0008 */ 117 uint16_t init_rdra; /* +0x0010 */ 118 uint16_t init_rlen; /* +0x0012 */ 119 uint16_t init_tdra; /* +0x0014 */ 120 uint16_t init_tlen; /* +0x0016 */ 121 int16_t pad0[4]; /* Pad to 16 shorts. */ 122} __packed; 123 124/* Receive message descriptor 1 (rmd1_bits) */ 125#define LE_R1_OWN 0x80 /* LANCE owns the packet */ 126#define LE_R1_ERR 0x40 /* error summary */ 127#define LE_R1_FRAM 0x20 /* framing error */ 128#define LE_R1_OFLO 0x10 /* overflow error */ 129#define LE_R1_CRC 0x08 /* CRC error */ 130#define LE_R1_BUFF 0x04 /* buffer error */ 131#define LE_R1_STP 0x02 /* start of packet */ 132#define LE_R1_ENP 0x01 /* end of packet */ 133 134#define LE_R1_BITS \ 135 "\20\10OWN\7ERR\6FRAM\5OFLO\4CRC\3BUFF\2STP\1ENP" 136 137/* Transmit message descriptor 1 (tmd1_bits) */ 138#define LE_T1_OWN 0x80 /* LANCE owns the packet */ 139#define LE_T1_ERR 0x40 /* error summary */ 140#define LE_T1_MORE 0x10 /* multiple collisions */ 141#define LE_T1_ONE 0x08 /* single collision */ 142#define LE_T1_DEF 0x04 /* deferred transmit */ 143#define LE_T1_STP 0x02 /* start of packet */ 144#define LE_T1_ENP 0x01 /* end of packet */ 145 146#define LE_T1_BITS \ 147 "\20\10OWN\7ERR\6RES\5MORE\4ONE\3DEF\2STP\1ENP" 148 149/* Transmit message descriptor 3 (tmd3) */ 150#define LE_T3_BUFF 0x8000 /* buffer error */ 151#define LE_T3_UFLO 0x4000 /* underflow error */ 152#define LE_T3_LCOL 0x1000 /* late collision */ 153#define LE_T3_LCAR 0x0800 /* loss of carrier */ 154#define LE_T3_RTRY 0x0400 /* retry error */ 155#define LE_T3_TDR_MASK 0x03ff /* time domain reflectometry counter */ 156 157#define LE_XMD2_ONES 0xf000 158 159#define LE_T3_BITS \ 160 "\20\20BUFF\17UFLO\16RES\15LCOL\14LCAR\13RTRY" 161 162/* 163 * PCnet-ISA defines which are not available on LANCE 7990. 164 */ 165 166/* (ISA) Bus Configuration Registers */ 167#define LE_BCR_MSRDA 0x0000 168#define LE_BCR_MSWRA 0x0001 169#define LE_BCR_MC 0x0002 170#define LE_BCR_LED1 0x0005 171#define LE_BCR_LED2 0x0006 172#define LE_BCR_LED3 0x0007 173 174/* Bus configurations bits (MC) */ 175#define LE_MC_EADISEL 0x0008 /* EADI selection */ 176#define LE_MC_AWAKE 0x0004 /* auto-wake */ 177#define LE_MC_ASEL 0x0002 /* auto selection */ 178#define LE_MC_XMAUSEL 0x0001 /* external MAU selection */ 179 180/* LED bis (LED[123]) */ 181#define LE_LED_LEDOUT 0x8000 182#define LE_LED_PSE 0x0080 183#define LE_LED_XMTE 0x0010 184#define LE_LED_PVPE 0x0008 185#define LE_LED_PCVE 0x0004 186#define LE_LED_JABE 0x0002 187#define LE_LED_COLE 0x0001 188 189#endif /* !_DEV_LE_AM7990REG_H_ */ 190