1 /* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License, Version 1.0 only 6 * (the "License"). You may not use this file except in compliance 7 * with the License. 8 * 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10 * or http://www.opensolaris.org/os/licensing. 11 * See the License for the specific language governing permissions 12 * and limitations under the License. 13 * 14 * When distributing Covered Code, include this CDDL HEADER in each 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16 * If applicable, add the following below this CDDL HEADER, with the 17 * fields enclosed by brackets "[]" replaced with your own identifying 18 * information: Portions Copyright [yyyy] [name of copyright owner] 19 * 20 * CDDL HEADER END 21 */ 22 /* 23 * pppio.h - ioctl and other misc. definitions for STREAMS modules. 24 * 25 * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 26 * Use is subject to license terms. 27 * 28 * Copyright (c) 1994 The Australian National University. 29 * All rights reserved. 30 * 31 * Permission to use, copy, modify, and distribute this software and its 32 * documentation is hereby granted, provided that the above copyright 33 * notice appears in all copies. This software is provided without any 34 * warranty, express or implied. The Australian National University 35 * makes no representations about the suitability of this software for 36 * any purpose. 37 * 38 * IN NO EVENT SHALL THE AUSTRALIAN NATIONAL UNIVERSITY BE LIABLE TO ANY 39 * PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES 40 * ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF 41 * THE AUSTRALIAN NATIONAL UNIVERSITY HAVE BEEN ADVISED OF THE POSSIBILITY 42 * OF SUCH DAMAGE. 43 * 44 * THE AUSTRALIAN NATIONAL UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES, 45 * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY 46 * AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS 47 * ON AN "AS IS" BASIS, AND THE AUSTRALIAN NATIONAL UNIVERSITY HAS NO 48 * OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, 49 * OR MODIFICATIONS. 50 * 51 * $Id: pppio.h,v 1.8 1996/08/28 06:36:51 paulus Exp $ 52 */ 53 54 #ifndef __PPPIO_H 55 #define __PPPIO_H 56 57 #pragma ident "%Z%%M% %I% %E% SMI" 58 59 #ifdef __cplusplus 60 extern "C" { 61 #endif 62 63 #define _PPPIO(n) (('p' << 8) + (n)) 64 65 #define PPPIO_NEWPPA _PPPIO(130) /* allocate a new PPP unit */ 66 #define PPPIO_GETSTAT _PPPIO(131) /* get PPP statistics */ 67 #define PPPIO_GETCSTAT _PPPIO(132) /* get PPP compression stats */ 68 #define PPPIO_MTU _PPPIO(133) /* set max transmission unit */ 69 #define PPPIO_MRU _PPPIO(134) /* set max receive unit */ 70 #define PPPIO_CFLAGS _PPPIO(135) /* set/clear/get compression flags */ 71 #define PPPIO_XCOMP _PPPIO(136) /* alloc transmit compressor */ 72 #define PPPIO_RCOMP _PPPIO(137) /* alloc receive decompressor */ 73 #define PPPIO_XACCM _PPPIO(138) /* set transmit asyncmap */ 74 #define PPPIO_RACCM _PPPIO(139) /* set receive asyncmap */ 75 #define PPPIO_VJINIT _PPPIO(140) /* initialize VJ comp/decomp */ 76 #define PPPIO_ATTACH _PPPIO(141) /* attach to a ppa (without putmsg) */ 77 #define PPPIO_LASTMOD _PPPIO(142) /* mark last ppp module */ 78 #define PPPIO_GCLEAN _PPPIO(143) /* get 8-bit-clean flags */ 79 #define PPPIO_DEBUG _PPPIO(144) /* request debug information */ 80 #define PPPIO_BIND _PPPIO(145) /* bind to SAP */ 81 #define PPPIO_NPMODE _PPPIO(146) /* set mode for handling data pkts */ 82 #define PPPIO_GIDLE _PPPIO(147) /* get time since last data pkt */ 83 #define PPPIO_PASSFILT _PPPIO(148) /* set filter for packets to pass */ 84 #define PPPIO_ACTIVEFILT _PPPIO(149) /* set filter for "link active" pkts */ 85 #define PPPIO_USETIMESTAMP _PPPIO(150) /* enable packet time-stamp */ 86 #define PPPIO_DETACH _PPPIO(151) /* detach from a ppa (w/o putmsg ) */ 87 #define PPPIO_XFCS _PPPIO(152) /* set transmit FCS type */ 88 #define PPPIO_RFCS _PPPIO(153) /* set receive FCS type */ 89 #define PPPIO_COMPLEV _PPPIO(154) /* set compression effort level */ 90 #define PPPIO_GTYPE _PPPIO(155) /* get existing driver type */ 91 #define PPPIO_MUX _PPPIO(156) /* multiplexed frame */ 92 #define PPPIO_GETSTAT64 _PPPIO(157) /* get PPP 64-bit statistics */ 93 #define PPPIO_BLOCKNP _PPPIO(158) /* block pkts with proto np in kernel */ 94 #define PPPIO_UNBLOCKNP _PPPIO(159) /* unblock pkts with proto np */ 95 96 /* Values for PPPIO_MUX FLAGS */ 97 #define X_MUXMASK 0x10 /* transmit muxed frame option */ 98 #define R_MUXMASK 0x20 /* receive muxed frame option */ 99 100 /* 101 * Values for PPPIO_CFLAGS. Data sent in is u_int32_t val[2], where 102 * result is newflags = val[0] | (oldflags & ~val[1]). Returned data 103 * is a single u_int32_t, containing the current flags. 104 */ 105 #define COMP_AC 0x1 /* compress address/control */ 106 #define DECOMP_AC 0x2 /* decompress address/control */ 107 #define COMP_PROT 0x4 /* compress PPP protocol */ 108 #define DECOMP_PROT 0x8 /* decompress PPP protocol */ 109 110 #define COMP_VJC 0x10 /* compress TCP/IP headers */ 111 #define COMP_VJCCID 0x20 /* compress connection ID as well */ 112 #define DECOMP_VJC 0x40 /* decompress TCP/IP headers */ 113 #define DECOMP_VJCCID 0x80 /* accept compressed connection ID */ 114 115 #define CCP_ISOPEN 0x100 /* look at CCP packets */ 116 #define CCP_ISUP 0x200 /* do packet comp/decomp */ 117 #define CCP_ERROR 0x400 /* (status) error in packet decomp */ 118 #define CCP_FATALERROR 0x800 /* (status) fatal error ditto */ 119 #define CCP_COMP_RUN 0x1000 /* (status) seen CCP ack sent */ 120 #define CCP_DECOMP_RUN 0x2000 /* (status) seen CCP ack rcvd */ 121 122 123 /* 124 * Values for PPPIO_XFCS/PPPIO_RFCS. (Note that we don't support 125 * simultaneous use of 16 bit and 32 bit CRCs.) 126 */ 127 #define PPPFCS_16 0 /* The default, usually; CRC-16 */ 128 #define PPPFCS_32 1 /* CRC-32 */ 129 #define PPPFCS_NONE 2 /* No CRC */ 130 131 /* 132 * Values for 8-bit-clean flags. 133 */ 134 #define RCV_B7_0 1 /* have rcvd char with bit 7 = 0 */ 135 #define RCV_B7_1 2 /* have rcvd char with bit 7 = 1 */ 136 #define RCV_EVNP 4 /* have rcvd char with even parity */ 137 #define RCV_ODDP 8 /* have rcvd char with odd parity */ 138 139 /* 140 * Values for the first byte of M_CTL messages passed between 141 * PPP modules. 142 */ 143 #define PPPCTL_OERROR 0xe0 /* output error [up] */ 144 #define PPPCTL_IERROR 0xe1 /* input error (e.g. FCS) [up] */ 145 #define PPPCTL_MTU 0xe2 /* set MTU [down] */ 146 #define PPPCTL_MRU 0xe3 /* set MRU [down] */ 147 #define PPPCTL_UNIT 0xe4 /* note PPP unit number [down] */ 148 149 /* 150 * Values for the u_int32_t argument to PPPIO_DEBUG. 151 */ 152 #define PPPDBG_DUMP 0x10000 /* print out debug info now */ 153 #define PPPDBG_LOG 0x100 /* log various things */ 154 #define PPPDBG_DRIVER 0 /* identifies ppp driver as target */ 155 #define PPPDBG_IF 1 /* identifies ppp network i/f target */ 156 #define PPPDBG_COMP 2 /* identifies ppp compression target */ 157 #define PPPDBG_AHDLC 3 /* identifies ppp async hdlc target */ 158 159 /* 160 * Values for the u_int32_t return from PPPIO_GTYPE. Only lastmod 161 * should respond. Current modules return PPPTYP_AHDLC (async 162 * module), PPPTYP_HC (compression module) and PPPTYP_MUX (PPP 163 * interface driver). 164 */ 165 #define PPPTYP_HDLC 0 /* raw HDLC I/O; no PPP handling */ 166 #define PPPTYP_AHDLC 1 /* async HDLC; has [XR]ACCM */ 167 #define PPPTYP_HC 2 /* HDLC with ACFC and PFC support */ 168 #define PPPTYP_AHC 3 /* async with ACFC and PFC */ 169 #define PPPTYP_MUX 4 /* multiplexor */ 170 171 #ifdef SOL2 172 /* Officially allocated module numbers */ 173 #define PPP_MOD_ID 2101 /* PPP multiplexor */ 174 #define COMP_MOD_ID 2102 /* Data and header compression */ 175 #define AHDLC_MOD_ID 2103 /* Asynchronous HDLC-like encapsulation */ 176 #define TUN_MOD_ID 2104 /* Tunneling protocols */ 177 #define MP_MOD_ID 2105 /* Multilink PPP */ 178 #define PPP_DRV_NAME "sppp" 179 #define AHDLC_MOD_NAME "spppasyn" 180 #define COMP_MOD_NAME "spppcomp" 181 #define TUN_MOD_NAME "sppptun" 182 #define MP_MOD_NAME "spppmp" 183 #else 184 #define PPP_MOD_ID 0xb1a6 185 #define COMP_MOD_ID 0xbadf 186 #define AHDLC_MOD_ID 0x7d23 187 #define PPP_DRV_NAME "ppp" 188 #define AHDLC_MOD_NAME "ppp_ahdl" 189 #define COMP_MOD_NAME "ppp_comp" 190 #endif 191 #define PPP_DEV_NAME "/dev/" PPP_DRV_NAME 192 193 #ifdef __cplusplus 194 } 195 #endif 196 197 #endif /* __PPPIO_H */ 198