98 lines
4.4 KiB
C
98 lines
4.4 KiB
C
/*
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* pppio.h - ioctl and other misc. definitions for STREAMS modules.
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*
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* Copyright (c) 1994 The Australian National University.
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* All rights reserved.
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*
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* Permission to use, copy, modify, and distribute this software and its
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* documentation is hereby granted, provided that the above copyright
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* notice appears in all copies. This software is provided without any
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* warranty, express or implied. The Australian National University
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* makes no representations about the suitability of this software for
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* any purpose.
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*
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* IN NO EVENT SHALL THE AUSTRALIAN NATIONAL UNIVERSITY BE LIABLE TO ANY
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* PARTY FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES
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* ARISING OUT OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF
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* THE AUSTRALIAN NATIONAL UNIVERSITY HAVE BEEN ADVISED OF THE POSSIBILITY
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* OF SUCH DAMAGE.
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*
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* THE AUSTRALIAN NATIONAL UNIVERSITY SPECIFICALLY DISCLAIMS ANY WARRANTIES,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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* AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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* ON AN "AS IS" BASIS, AND THE AUSTRALIAN NATIONAL UNIVERSITY HAS NO
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* OBLIGATION TO PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS,
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* OR MODIFICATIONS.
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*/
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#define _PPPIO(n) (('p' << 8) + (n))
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#define PPPIO_NEWPPA _PPPIO(130) /* allocate a new PPP unit */
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#define PPPIO_GETSTAT _PPPIO(131) /* get PPP statistics */
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#define PPPIO_GETCSTAT _PPPIO(132) /* get PPP compression stats */
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#define PPPIO_MTU _PPPIO(133) /* set max transmission unit */
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#define PPPIO_MRU _PPPIO(134) /* set max receive unit */
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#define PPPIO_CFLAGS _PPPIO(135) /* set/clear/get compression flags */
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#define PPPIO_XCOMP _PPPIO(136) /* alloc transmit compressor */
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#define PPPIO_RCOMP _PPPIO(137) /* alloc receive decompressor */
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#define PPPIO_XACCM _PPPIO(138) /* set transmit asyncmap */
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#define PPPIO_RACCM _PPPIO(139) /* set receive asyncmap */
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#define PPPIO_VJINIT _PPPIO(140) /* initialize VJ comp/decomp */
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#define PPPIO_ATTACH _PPPIO(141) /* attach to a ppa (without putmsg) */
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#define PPPIO_LASTMOD _PPPIO(142) /* mark last ppp module */
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#define PPPIO_GCLEAN _PPPIO(143) /* get 8-bit-clean flags */
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#define PPPIO_DEBUG _PPPIO(144) /* request debug information */
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#define PPPIO_BIND _PPPIO(145) /* bind to SAP */
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#define PPPIO_NPMODE _PPPIO(146) /* set mode for handling data pkts */
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#define PPPIO_GIDLE _PPPIO(147) /* get time since last data pkt */
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#define PPPIO_PASSFILT _PPPIO(148) /* set filter for packets to pass */
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#define PPPIO_ACTIVEFILT _PPPIO(149) /* set filter for "link active" pkts */
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/*
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* Values for PPPIO_CFLAGS
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*/
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#define COMP_AC 0x1 /* compress address/control */
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#define DECOMP_AC 0x2 /* decompress address/control */
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#define COMP_PROT 0x4 /* compress PPP protocol */
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#define DECOMP_PROT 0x8 /* decompress PPP protocol */
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#define COMP_VJC 0x10 /* compress TCP/IP headers */
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#define COMP_VJCCID 0x20 /* compress connection ID as well */
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#define DECOMP_VJC 0x40 /* decompress TCP/IP headers */
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#define DECOMP_VJCCID 0x80 /* accept compressed connection ID */
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#define CCP_ISOPEN 0x100 /* look at CCP packets */
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#define CCP_ISUP 0x200 /* do packet comp/decomp */
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#define CCP_ERROR 0x400 /* (status) error in packet decomp */
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#define CCP_FATALERROR 0x800 /* (status) fatal error ditto */
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#define CCP_COMP_RUN 0x1000 /* (status) seen CCP ack sent */
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#define CCP_DECOMP_RUN 0x2000 /* (status) seen CCP ack rcvd */
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/*
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* Values for 8-bit-clean flags.
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*/
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#define RCV_B7_0 1 /* have rcvd char with bit 7 = 0 */
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#define RCV_B7_1 2 /* have rcvd char with bit 7 = 1 */
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#define RCV_EVNP 4 /* have rcvd char with even parity */
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#define RCV_ODDP 8 /* have rcvd char with odd parity */
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/*
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* Values for the first byte of M_CTL messages passed between
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* PPP modules.
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*/
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#define PPPCTL_OERROR 0xe0 /* output error [up] */
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#define PPPCTL_IERROR 0xe1 /* input error (e.g. FCS) [up] */
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#define PPPCTL_MTU 0xe2 /* set MTU [down] */
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#define PPPCTL_MRU 0xe3 /* set MRU [down] */
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#define PPPCTL_UNIT 0xe4 /* note PPP unit number [down] */
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/*
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* Values for the integer argument to PPPIO_DEBUG.
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*/
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#define PPPDBG_DUMP 0x10000 /* print out debug info now */
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#define PPPDBG_LOG 0x100 /* log various things */
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#define PPPDBG_DRIVER 0 /* identifies ppp driver as target */
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#define PPPDBG_IF 1 /* identifies ppp network i/f target */
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#define PPPDBG_COMP 2 /* identifies ppp compression target */
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#define PPPDBG_AHDLC 3 /* identifies ppp async hdlc target */
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