1 /* $NetBSD: if_levar.h,v 1.7 2005/12/11 12:24:00 christos Exp $ */ 2 3 /*- 4 * Copyright (c) 1992, 1993 5 * The Regents of the University of California. All rights reserved. 6 * 7 * This code is derived from software contributed to Berkeley by 8 * Ralph Campbell and Rick Macklem. 9 * 10 * Redistribution and use in source and binary forms, with or without 11 * modification, are permitted provided that the following conditions 12 * are met: 13 * 1. Redistributions of source code must retain the above copyright 14 * notice, this list of conditions and the following disclaimer. 15 * 2. Redistributions in binary form must reproduce the above copyright 16 * notice, this list of conditions and the following disclaimer in the 17 * documentation and/or other materials provided with the distribution. 18 * 3. Neither the name of the University nor the names of its contributors 19 * may be used to endorse or promote products derived from this software 20 * without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 23 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 25 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 28 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 30 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 31 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 32 * SUCH DAMAGE. 33 * 34 * @(#)if_lereg.h 8.1 (Berkeley) 6/10/93 35 */ 36 37 /* Local Area Network Controller for Ethernet (LANCE) registers */ 38 struct lereg1 { 39 volatile u_int16_t ler1_rdp; /* data port */ 40 int16_t pad0; 41 #ifdef alpha 42 int32_t pad1; 43 #endif 44 volatile u_int16_t ler1_rap; /* register select port */ 45 int16_t pad2; 46 #ifdef alpha 47 int32_t pad3; 48 #endif 49 }; 50 51 /* 52 * Ethernet software status per interface. 53 * 54 * Each interface is referenced by a network interface structure, 55 * ethercom.ec_if, which the routing code uses to locate the interface. 56 * This structure contains the output queue for the interface, its address, ... 57 */ 58 struct le_softc { 59 struct am7990_softc sc_am7990; /* glue to MI code */ 60 61 struct lereg1 *sc_r1; /* LANCE registers */ 62 }; 63 64 void dec_le_common_attach(struct am7990_softc *, u_char *); 65