1*95e1ffb1Schristos /* $NetBSD: if_levar.h,v 1.7 2005/12/11 12:16:28 christos Exp $ */ 2f1443603Schopps 3f1443603Schopps /* 4f1443603Schopps * Copyright (c) 1982, 1990 The Regents of the University of California. 5f1443603Schopps * All rights reserved. 6f1443603Schopps * 7f1443603Schopps * Redistribution and use in source and binary forms, with or without 8f1443603Schopps * modification, are permitted provided that the following conditions 9f1443603Schopps * are met: 10f1443603Schopps * 1. Redistributions of source code must retain the above copyright 11f1443603Schopps * notice, this list of conditions and the following disclaimer. 12f1443603Schopps * 2. Redistributions in binary form must reproduce the above copyright 13f1443603Schopps * notice, this list of conditions and the following disclaimer in the 14f1443603Schopps * documentation and/or other materials provided with the distribution. 15aad01611Sagc * 3. Neither the name of the University nor the names of its contributors 16f1443603Schopps * may be used to endorse or promote products derived from this software 17f1443603Schopps * without specific prior written permission. 18f1443603Schopps * 19f1443603Schopps * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 20f1443603Schopps * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 21f1443603Schopps * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 22f1443603Schopps * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 23f1443603Schopps * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 24f1443603Schopps * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 25f1443603Schopps * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 26f1443603Schopps * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 27f1443603Schopps * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 28f1443603Schopps * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 29f1443603Schopps * SUCH DAMAGE. 30f1443603Schopps */ 31f1443603Schopps 32f1443603Schopps /* 33fd019e12Sveego * LANCE and PCnet-ISA registers. 34f1443603Schopps */ 35f1443603Schopps struct lereg1 { 36fd019e12Sveego u_int16_t ler1_rdp; /* data port */ 37fd019e12Sveego u_int16_t ler1_rap; /* register select port */ 38fd019e12Sveego /* 39fd019e12Sveego * The next two registers are only available on PCnet-ISA cards. 40fd019e12Sveego */ 41fd019e12Sveego u_int16_t ler1_reset; /* reading this resets the PCnet-ISA */ 42fd019e12Sveego u_int16_t ler1_idp; /* isa configuration port */ 43f1443603Schopps }; 44f1443603Schopps 45f1443603Schopps /* 46f1443603Schopps * Ethernet software status per interface. 47f1443603Schopps * 48f1443603Schopps * Each interface is referenced by a network interface structure, 4907b064e0Sis * ethercom.ec_if, which the routing code uses to locate the interface. 50f1443603Schopps * This structure contains the output queue for the interface, its address, ... 51f1443603Schopps */ 52f1443603Schopps struct le_softc { 53748810b0Sthorpej struct am7990_softc sc_am7990; /* glue to MI code */ 54f1443603Schopps 55f1443603Schopps struct isr sc_isr; 56f1443603Schopps struct lereg1 *sc_r1; /* LANCE registers */ 57f1443603Schopps }; 58