1/*	$NetBSD: if_levar.h,v 1.4.56.4 2005/02/04 11:47:34 skrll 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 */
38struct 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 */
58struct le_softc {
59	struct	am7990_softc sc_am7990;	/* glue to MI code */
60
61	struct	lereg1 *sc_r1;		/* LANCE registers */
62};
63
64void	dec_le_common_attach(struct am7990_softc *, u_char *);
65