1 /* $NetBSD: sunatmpos.h,v 1.2 2014/11/19 19:33:30 christos Exp $ */ 2 3 /* 4 * Copyright (c) 1997 Yen Yen Lim and North Dakota State University 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 * 3. All advertising materials mentioning features or use of this software 16 * must display the following acknowledgement: 17 * This product includes software developed by Yen Yen Lim and 18 North Dakota State University 19 * 4. The name of the author may not be used to endorse or promote products 20 * derived from this software without specific prior written permission. 21 * 22 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 23 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 24 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 25 * DISCLAIMED. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, 26 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 27 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 29 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 30 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 31 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 32 * POSSIBILITY OF SUCH DAMAGE. 33 */ 34 35 /* SunATM header for ATM packet */ 36 #define SUNATM_DIR_POS 0 37 #define SUNATM_VPI_POS 1 38 #define SUNATM_VCI_POS 2 39 #define SUNATM_PKT_BEGIN_POS 4 /* Start of ATM packet */ 40 41 /* Protocol type values in the bottom for bits of the byte at SUNATM_DIR_POS. */ 42 #define PT_LANE 0x01 /* LANE */ 43 #define PT_LLC 0x02 /* LLC encapsulation */ 44 #define PT_ILMI 0x05 /* ILMI */ 45 #define PT_QSAAL 0x06 /* Q.SAAL */ 46