1/*-
2 * Copyright (C) 1999-2000 by Maksim Yevmenkin <m_evmenkin@yahoo.com>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright
9 *    notice, this list of conditions and the following disclaimer.
10 * 2. Redistributions in binary form must reproduce the above copyright
11 *    notice, this list of conditions and the following disclaimer in the
12 *    documentation and/or other materials provided with the distribution.
13 *
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * BASED ON:
27 * -------------------------------------------------------------------------
28 *
29 * Copyright (c) 1988, Julian Onions <jpo@cs.nott.ac.uk>
30 * Nottingham University 1987.
31 */
32
33/*
34 * $FreeBSD$
35 * $Id: if_tap.h,v 0.7 2000/07/12 04:12:51 max Exp $
36 */
37
38#ifndef _NET_IF_TAP_H_
39#define _NET_IF_TAP_H_
40
41/* refer to if_tapvar.h for the softc stuff */
42
43/* maximum receive packet size (hard limit) */
44#define	TAPMRU		16384
45
46struct tapinfo {
47	int	baudrate;	/* linespeed                 */
48	short	mtu;		/* maximum transmission unit */
49	u_char	type;		/* ethernet, tokenring, etc. */
50	u_char	dummy;		/* place holder              */
51};
52
53/* ioctl's for get/set debug */
54#define	TAPSDEBUG		_IOW('t', 90, int)
55#define	TAPGDEBUG		_IOR('t', 89, int)
56#define	TAPSIFINFO		_IOW('t', 91, struct tapinfo)
57#define	TAPGIFINFO		_IOR('t', 92, struct tapinfo)
58#define	TAPGIFNAME		_IOR('t', 93, struct ifreq)
59
60/* VMware ioctl's */
61#define VMIO_SIOCSIFFLAGS	_IOWINT('V', 0)
62#define VMIO_SIOCSKEEP		_IO('V', 1)
63#define VMIO_SIOCSIFBR		_IO('V', 2)
64#define VMIO_SIOCSLADRF		_IO('V', 3)
65
66/* XXX -- unimplemented */
67#define VMIO_SIOCSETMACADDR	_IO('V', 4)
68
69/* XXX -- not used? */
70#define VMIO_SIOCPORT		_IO('V', 5)
71#define VMIO_SIOCBRIDGE		_IO('V', 6)
72#define VMIO_SIOCNETIF		_IO('V', 7)
73
74#endif /* !_NET_IF_TAP_H_ */
75