FreeBSD/Linux Kernel Cross Reference
sys/dev/tc/if_levar.h
1 /* $OpenBSD: if_levar.h,v 1.8 2010/05/23 11:41:22 deraadt Exp $ */
2 /* $NetBSD: if_levar.h,v 1.4 1997/03/15 18:12:07 is Exp $ */
3
4 /*-
5 * Copyright (c) 1992, 1993
6 * The Regents of the University of California. All rights reserved.
7 *
8 * This code is derived from software contributed to Berkeley by
9 * Ralph Campbell and Rick Macklem.
10 *
11 * Redistribution and use in source and binary forms, with or without
12 * modification, are permitted provided that the following conditions
13 * are met:
14 * 1. Redistributions of source code must retain the above copyright
15 * notice, this list of conditions and the following disclaimer.
16 * 2. Redistributions in binary form must reproduce the above copyright
17 * notice, this list of conditions and the following disclaimer in the
18 * documentation and/or other materials provided with the distribution.
19 * 3. Neither the name of the University nor the names of its contributors
20 * may be used to endorse or promote products derived from this software
21 * without specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
25 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
26 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
27 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
28 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
29 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
30 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
31 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
32 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
33 * SUCH DAMAGE.
34 *
35 * @(#)if_lereg.h 8.1 (Berkeley) 6/10/93
36 */
37
38 /* Local Area Network Controller for Ethernet (LANCE) registers */
39 struct lereg1 {
40 volatile u_int16_t ler1_rdp; /* data port */
41 int16_t pad0;
42 #if defined(__alpha__)
43 int32_t pad1;
44 #endif
45 volatile u_int16_t ler1_rap; /* register select port */
46 int16_t pad2;
47 #if defined(__alpha__)
48 int32_t pad3;
49 #endif
50 };
51
52 /*
53 * Ethernet software status per interface.
54 *
55 * Each interface is referenced by a network interface structure,
56 * ethercom.ec_if, which the routing code uses to locate the interface.
57 * This structure contains the output queue for the interface, its address, ...
58 */
59 struct le_softc {
60 struct am7990_softc sc_am7990; /* glue to MI code */
61
62 struct lereg1 *sc_r1; /* LANCE registers */
63 };
64
65 void dec_le_common_attach(struct am7990_softc *, u_char *);
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