arc-linux-uclibc/usr/include/net/if_ppp.h - toolchains/skids - Git at Google

 /*	From: if_ppp.h,v 1.3 1995/06/12 11:36:50 paulus Exp */

 /*
  * if_ppp.h - Point-to-Point Protocol definitions.
  *
  * Copyright (c) 1989 Carnegie Mellon University.
  *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
  * 1. Redistributions of source code must retain the above copyright
  *    notice, this list of conditions and the following disclaimer.
  * 2. Redistributions in binary form must reproduce the above copyright
  *    notice, this list of conditions and the following disclaimer in the
  *    documentation and/or other materials provided with the distribution.
  * 3. Neither the name of the University nor the names of its contributors
  *    may be used to endorse or promote products derived from this software
  *    without specific prior written permission.
  *
  * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY AND
  * CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
  * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  * IN NO EVENT SHALL THE UNIVERSITY OR CONTRIBUTORS BE LIABLE FOR ANY
  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
  * GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
  * IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
  * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  *
  */

 /*
  *  ==FILEVERSION 960926==
  *
  *  NOTE TO MAINTAINERS:
  *     If you modify this file at all, please set the above date.
  *     if_ppp.h is shipped with a PPP distribution as well as with the kernel;
  *     if everyone increases the FILEVERSION number above, then scripts
  *     can do the right thing when deciding whether to install a new if_ppp.h
  *     file.  Don't change the format of that line otherwise, so the
  *     installation script can recognize it.
  */


 #ifndef __NET_IF_PPP_H
 #define __NET_IF_PPP_H 1

 #include <sys/types.h>
 #include <sys/cdefs.h>

 #include <net/if.h>
 #include <sys/ioctl.h>
 #include <net/ppp_defs.h>

 __BEGIN_DECLS

 /*
  * Packet sizes
  */

 #define	PPP_MTU		1500	/* Default MTU (size of Info field) */
 #define PPP_MAXMRU	65000	/* Largest MRU we allow */
 #define PPP_VERSION	"2.2.0"
 #define PPP_MAGIC	0x5002	/* Magic value for the ppp structure */
 #define PROTO_IPX	0x002b	/* protocol numbers */
 #define PROTO_DNA_RT    0x0027  /* DNA Routing */


 /*
  * Bit definitions for flags.
  */

 #define SC_COMP_PROT	0x00000001	/* protocol compression (output) */
 #define SC_COMP_AC	0x00000002	/* header compression (output) */
 #define	SC_COMP_TCP	0x00000004	/* TCP (VJ) compression (output) */
 #define SC_NO_TCP_CCID	0x00000008	/* disable VJ connection-id comp. */
 #define SC_REJ_COMP_AC	0x00000010	/* reject adrs/ctrl comp. on input */
 #define SC_REJ_COMP_TCP	0x00000020	/* reject TCP (VJ) comp. on input */
 #define SC_CCP_OPEN	0x00000040	/* Look at CCP packets */
 #define SC_CCP_UP	0x00000080	/* May send/recv compressed packets */
 #define SC_ENABLE_IP	0x00000100	/* IP packets may be exchanged */
 #define SC_COMP_RUN	0x00001000	/* compressor has been inited */
 #define SC_DECOMP_RUN	0x00002000	/* decompressor has been inited */
 #define SC_DEBUG	0x00010000	/* enable debug messages */
 #define SC_LOG_INPKT	0x00020000	/* log contents of good pkts recvd */
 #define SC_LOG_OUTPKT	0x00040000	/* log contents of pkts sent */
 #define SC_LOG_RAWIN	0x00080000	/* log all chars received */
 #define SC_LOG_FLUSH	0x00100000	/* log all chars flushed */
 #define	SC_MASK		0x0fE0ffff	/* bits that user can change */

 /* state bits */
 #define	SC_ESCAPED	0x80000000	/* saw a PPP_ESCAPE */
 #define	SC_FLUSH	0x40000000	/* flush input until next PPP_FLAG */
 #define SC_VJ_RESET	0x20000000	/* Need to reset the VJ decompressor */
 #define SC_XMIT_BUSY	0x10000000	/* ppp_write_wakeup is active */
 #define SC_RCV_ODDP	0x08000000	/* have rcvd char with odd parity */
 #define SC_RCV_EVNP	0x04000000	/* have rcvd char with even parity */
 #define SC_RCV_B7_1	0x02000000	/* have rcvd char with bit 7 = 1 */
 #define SC_RCV_B7_0	0x01000000	/* have rcvd char with bit 7 = 0 */
 #define SC_DC_FERROR	0x00800000	/* fatal decomp error detected */
 #define SC_DC_ERROR	0x00400000	/* non-fatal decomp error detected */

 /*
  * Ioctl definitions.
  */

 struct npioctl {
     int		protocol;	/* PPP protocol, e.g. PPP_IP */
     enum NPmode	mode;
 };

 /* Structure describing a CCP configuration option, for PPPIOCSCOMPRESS */
 struct ppp_option_data {
 	u_int8_t  *ptr;
 	u_int32_t length;
 	int	  transmit;
 };

 struct ifpppstatsreq {
   struct ifreq	   b;
   struct ppp_stats stats;			/* statistic information */
 };

 struct ifpppcstatsreq {
   struct ifreq		b;
   struct ppp_comp_stats stats;
 };

 #define ifr__name       b.ifr_ifrn.ifrn_name
 #define stats_ptr       b.ifr_ifru.ifru_data

 /*
  * Ioctl definitions.
  */

 #define	PPPIOCGFLAGS	_IOR('t', 90, int)	/* get configuration flags */
 #define	PPPIOCSFLAGS	_IOW('t', 89, int)	/* set configuration flags */
 #define	PPPIOCGASYNCMAP	_IOR('t', 88, int)	/* get async map */
 #define	PPPIOCSASYNCMAP	_IOW('t', 87, int)	/* set async map */
 #define	PPPIOCGUNIT	_IOR('t', 86, int)	/* get ppp unit number */
 #define	PPPIOCGRASYNCMAP _IOR('t', 85, int)	/* get receive async map */
 #define	PPPIOCSRASYNCMAP _IOW('t', 84, int)	/* set receive async map */
 #define	PPPIOCGMRU	_IOR('t', 83, int)	/* get max receive unit */
 #define	PPPIOCSMRU	_IOW('t', 82, int)	/* set max receive unit */
 #define	PPPIOCSMAXCID	_IOW('t', 81, int)	/* set VJ max slot ID */
 #define PPPIOCGXASYNCMAP _IOR('t', 80, ext_accm) /* get extended ACCM */
 #define PPPIOCSXASYNCMAP _IOW('t', 79, ext_accm) /* set extended ACCM */
 #define PPPIOCXFERUNIT	_IO('t', 78)		/* transfer PPP unit */
 #define PPPIOCSCOMPRESS	_IOW('t', 77, struct ppp_option_data)
 #define PPPIOCGNPMODE	_IOWR('t', 76, struct npioctl) /* get NP mode */
 #define PPPIOCSNPMODE	_IOW('t', 75, struct npioctl)  /* set NP mode */
 #define PPPIOCGDEBUG	_IOR('t', 65, int)	/* Read debug level */
 #define PPPIOCSDEBUG	_IOW('t', 64, int)	/* Set debug level */
 #define PPPIOCGIDLE	_IOR('t', 63, struct ppp_idle) /* get idle time */

 #define SIOCGPPPSTATS   (SIOCDEVPRIVATE + 0)
 #define SIOCGPPPVER     (SIOCDEVPRIVATE + 1)  /* NEVER change this!! */
 #define SIOCGPPPCSTATS  (SIOCDEVPRIVATE + 2)

 #if !defined(ifr_mtu)
 #define ifr_mtu	ifr_ifru.ifru_metric
 #endif

 __END_DECLS

 #endif /* net/if_ppp.h */
	/* From: if_ppp.h,v 1.3 1995/06/12 11:36:50 paulus Exp */

	/*
	* if_ppp.h - Point-to-Point Protocol definitions.
	*
	* Copyright (c) 1989 Carnegie Mellon University.
	*
	* Redistribution and use in source and binary forms, with or without
	* modification, are permitted provided that the following conditions
	* are met:
	* 1. Redistributions of source code must retain the above copyright
	* notice, this list of conditions and the following disclaimer.
	* 2. Redistributions in binary form must reproduce the above copyright
	* notice, this list of conditions and the following disclaimer in the
	* documentation and/or other materials provided with the distribution.
	* 3. Neither the name of the University nor the names of its contributors
	* may be used to endorse or promote products derived from this software
	* without specific prior written permission.
	*
	* THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY AND
	* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
	* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
	* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
	* IN NO EVENT SHALL THE UNIVERSITY OR CONTRIBUTORS BE LIABLE FOR ANY
	* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
	* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE
	* GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
	* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
	* IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
	* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN
	* IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
	*
	*/

	/*
	* ==FILEVERSION 960926==
	*
	* NOTE TO MAINTAINERS:
	* If you modify this file at all, please set the above date.
	* if_ppp.h is shipped with a PPP distribution as well as with the kernel;
	* if everyone increases the FILEVERSION number above, then scripts
	* can do the right thing when deciding whether to install a new if_ppp.h
	* file. Don't change the format of that line otherwise, so the
	* installation script can recognize it.
	*/


	#ifndef __NET_IF_PPP_H
	#define __NET_IF_PPP_H 1

	#include <sys/types.h>
	#include <sys/cdefs.h>

	#include <net/if.h>
	#include <sys/ioctl.h>
	#include <net/ppp_defs.h>

	__BEGIN_DECLS

	/*
	* Packet sizes
	*/

	#define PPP_MTU 1500 /* Default MTU (size of Info field) */
	#define PPP_MAXMRU 65000 /* Largest MRU we allow */
	#define PPP_VERSION "2.2.0"
	#define PPP_MAGIC 0x5002 /* Magic value for the ppp structure */
	#define PROTO_IPX 0x002b /* protocol numbers */
	#define PROTO_DNA_RT 0x0027 /* DNA Routing */


	/*
	* Bit definitions for flags.
	*/

	#define SC_COMP_PROT 0x00000001 /* protocol compression (output) */
	#define SC_COMP_AC 0x00000002 /* header compression (output) */
	#define SC_COMP_TCP 0x00000004 /* TCP (VJ) compression (output) */
	#define SC_NO_TCP_CCID 0x00000008 /* disable VJ connection-id comp. */
	#define SC_REJ_COMP_AC 0x00000010 /* reject adrs/ctrl comp. on input */
	#define SC_REJ_COMP_TCP 0x00000020 /* reject TCP (VJ) comp. on input */
	#define SC_CCP_OPEN 0x00000040 /* Look at CCP packets */
	#define SC_CCP_UP 0x00000080 /* May send/recv compressed packets */
	#define SC_ENABLE_IP 0x00000100 /* IP packets may be exchanged */
	#define SC_COMP_RUN 0x00001000 /* compressor has been inited */
	#define SC_DECOMP_RUN 0x00002000 /* decompressor has been inited */
	#define SC_DEBUG 0x00010000 /* enable debug messages */
	#define SC_LOG_INPKT 0x00020000 /* log contents of good pkts recvd */
	#define SC_LOG_OUTPKT 0x00040000 /* log contents of pkts sent */
	#define SC_LOG_RAWIN 0x00080000 /* log all chars received */
	#define SC_LOG_FLUSH 0x00100000 /* log all chars flushed */
	#define SC_MASK 0x0fE0ffff /* bits that user can change */

	/* state bits */
	#define SC_ESCAPED 0x80000000 /* saw a PPP_ESCAPE */
	#define SC_FLUSH 0x40000000 /* flush input until next PPP_FLAG */
	#define SC_VJ_RESET 0x20000000 /* Need to reset the VJ decompressor */
	#define SC_XMIT_BUSY 0x10000000 /* ppp_write_wakeup is active */
	#define SC_RCV_ODDP 0x08000000 /* have rcvd char with odd parity */
	#define SC_RCV_EVNP 0x04000000 /* have rcvd char with even parity */
	#define SC_RCV_B7_1 0x02000000 /* have rcvd char with bit 7 = 1 */
	#define SC_RCV_B7_0 0x01000000 /* have rcvd char with bit 7 = 0 */
	#define SC_DC_FERROR 0x00800000 /* fatal decomp error detected */
	#define SC_DC_ERROR 0x00400000 /* non-fatal decomp error detected */

	/*
	* Ioctl definitions.
	*/

	struct npioctl {
	int protocol; /* PPP protocol, e.g. PPP_IP */
	enum NPmode mode;
	};

	/* Structure describing a CCP configuration option, for PPPIOCSCOMPRESS */
	struct ppp_option_data {
	u_int8_t *ptr;
	u_int32_t length;
	int transmit;
	};

	struct ifpppstatsreq {
	struct ifreq b;
	struct ppp_stats stats; /* statistic information */
	};

	struct ifpppcstatsreq {
	struct ifreq b;
	struct ppp_comp_stats stats;
	};

	#define ifr__name b.ifr_ifrn.ifrn_name
	#define stats_ptr b.ifr_ifru.ifru_data

	/*
	* Ioctl definitions.
	*/

	#define PPPIOCGFLAGS _IOR('t', 90, int) /* get configuration flags */
	#define PPPIOCSFLAGS _IOW('t', 89, int) /* set configuration flags */
	#define PPPIOCGASYNCMAP _IOR('t', 88, int) /* get async map */
	#define PPPIOCSASYNCMAP _IOW('t', 87, int) /* set async map */
	#define PPPIOCGUNIT _IOR('t', 86, int) /* get ppp unit number */
	#define PPPIOCGRASYNCMAP _IOR('t', 85, int) /* get receive async map */
	#define PPPIOCSRASYNCMAP _IOW('t', 84, int) /* set receive async map */
	#define PPPIOCGMRU _IOR('t', 83, int) /* get max receive unit */
	#define PPPIOCSMRU _IOW('t', 82, int) /* set max receive unit */
	#define PPPIOCSMAXCID _IOW('t', 81, int) /* set VJ max slot ID */
	#define PPPIOCGXASYNCMAP _IOR('t', 80, ext_accm) /* get extended ACCM */
	#define PPPIOCSXASYNCMAP _IOW('t', 79, ext_accm) /* set extended ACCM */
	#define PPPIOCXFERUNIT _IO('t', 78) /* transfer PPP unit */
	#define PPPIOCSCOMPRESS _IOW('t', 77, struct ppp_option_data)
	#define PPPIOCGNPMODE _IOWR('t', 76, struct npioctl) /* get NP mode */
	#define PPPIOCSNPMODE _IOW('t', 75, struct npioctl) /* set NP mode */
	#define PPPIOCGDEBUG _IOR('t', 65, int) /* Read debug level */
	#define PPPIOCSDEBUG _IOW('t', 64, int) /* Set debug level */
	#define PPPIOCGIDLE _IOR('t', 63, struct ppp_idle) /* get idle time */

	#define SIOCGPPPSTATS (SIOCDEVPRIVATE + 0)
	#define SIOCGPPPVER (SIOCDEVPRIVATE + 1) /* NEVER change this!! */
	#define SIOCGPPPCSTATS (SIOCDEVPRIVATE + 2)

	#if !defined(ifr_mtu)
	#define ifr_mtu ifr_ifru.ifru_metric
	#endif

	__END_DECLS

	#endif /* net/if_ppp.h */