1 /*- 2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD 3 * 4 * Copyright (C) 1999-2000 by Maksim Yevmenkin <m_evmenkin@yahoo.com> 5 * All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE 20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 * BASED ON: 29 * ------------------------------------------------------------------------- 30 * 31 * Copyright (c) 1988, Julian Onions <jpo@cs.nott.ac.uk> 32 * Nottingham University 1987. 33 */ 34 35 /* 36 * $FreeBSD$ 37 * $Id: if_tap.h,v 0.7 2000/07/12 04:12:51 max Exp $ 38 */ 39 40 #ifndef _NET_IF_TAP_H_ 41 #define _NET_IF_TAP_H_ 42 43 /* refer to if_tapvar.h for the softc stuff */ 44 45 /* maximum receive packet size (hard limit) */ 46 #define TAPMRU 16384 47 48 struct tapinfo { 49 int baudrate; /* linespeed */ 50 short mtu; /* maximum transmission unit */ 51 u_char type; /* ethernet, tokenring, etc. */ 52 u_char dummy; /* place holder */ 53 }; 54 55 /* ioctl's for get/set debug */ 56 #define TAPSDEBUG _IOW('t', 90, int) 57 #define TAPGDEBUG _IOR('t', 89, int) 58 #define TAPSIFINFO _IOW('t', 91, struct tapinfo) 59 #define TAPGIFINFO _IOR('t', 92, struct tapinfo) 60 #define TAPGIFNAME _IOR('t', 93, struct ifreq) 61 62 /* VMware ioctl's */ 63 #define VMIO_SIOCSIFFLAGS _IOWINT('V', 0) 64 #define VMIO_SIOCSKEEP _IO('V', 1) 65 #define VMIO_SIOCSIFBR _IO('V', 2) 66 #define VMIO_SIOCSLADRF _IO('V', 3) 67 68 /* XXX -- unimplemented */ 69 #define VMIO_SIOCSETMACADDR _IO('V', 4) 70 71 /* XXX -- not used? */ 72 #define VMIO_SIOCPORT _IO('V', 5) 73 #define VMIO_SIOCBRIDGE _IO('V', 6) 74 #define VMIO_SIOCNETIF _IO('V', 7) 75 76 #endif /* !_NET_IF_TAP_H_ */ 77