/* $NetBSD: if_sppp.h,v 1.36 2021/05/14 08:41:25 yamaguchi Exp $ */
/*-
* Copyright (c) 2002 The NetBSD Foundation, Inc.
* All rights reserved.
*
* This code is derived from software contributed to The NetBSD Foundation
* by Martin Husemann <martin@NetBSD.org>.
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. 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 FOUNDATION 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.
*/
#ifndef _NET_IF_SPPP_H_
#define _NET_IF_SPPP_H_
/* ioctls used by the if_spppsubr.c driver */
#include <sys/ioccom.h>
#define SPPP_AUTHPROTO_NONE 0
#define SPPP_AUTHPROTO_PAP 1
#define SPPP_AUTHPROTO_CHAP 2
#define SPPP_AUTHPROTO_NOCHG 3
#define SPPP_AUTHFLAG_NOCALLOUT 1 /* do not require authentication on */
/* callouts */
#define SPPP_AUTHFLAG_NORECHALLENGE 2 /* do not re-challenge CHAP */
#define SPPP_AUTHFLAG_PASSIVEAUTHPROTO 4 /* use authproto proposed by peer */
struct spppauthcfg {
char ifname[IFNAMSIZ]; /* pppoe interface name */
u_int hisauth; /* one of SPPP_AUTHPROTO_* above */
u_int myauth; /* one of SPPP_AUTHPROTO_* above */
u_int myname_length; /* includes terminating 0 */
u_int mysecret_length; /* includes terminating 0 */
u_int hisname_length; /* includes terminating 0 */
u_int hissecret_length; /* includes terminating 0 */
u_int myauthflags;
u_int hisauthflags;
char *myname;
char *mysecret;
char *hisname;
char *hissecret;
};
#define SPPPGETAUTHCFG _IOWR('i', 120, struct spppauthcfg)
#define SPPPSETAUTHCFG _IOW('i', 121, struct spppauthcfg)
struct sppplcpcfg {
char ifname[IFNAMSIZ]; /* pppoe interface name */
int lcp_timeout; /* LCP timeout, in ticks */
};
#define SPPPGETLCPCFG _IOWR('i', 122, struct sppplcpcfg)
#define SPPPSETLCPCFG _IOW('i', 123, struct sppplcpcfg)
/*
* Don't change the order of this. Ordering the phases this way allows
* for a comparison of ``pp_phase >= PHASE_AUTHENTICATE'' in order to
* know whether LCP is up.
*/
#define SPPP_PHASE_DEAD 0
#define SPPP_PHASE_ESTABLISH 1
#define SPPP_PHASE_TERMINATE 2
#define SPPP_PHASE_AUTHENTICATE 3
#define SPPP_PHASE_NETWORK 4
struct spppstatus {
char ifname[IFNAMSIZ]; /* pppoe interface name */
int phase; /* one of SPPP_PHASE_* above */
};
#define SPPPGETSTATUS _IOWR('i', 124, struct spppstatus)
struct spppstatusncp {
char ifname[IFNAMSIZ]; /* pppoe interface name */
int phase; /* one of SPPP_PHASE_* above */
int ncpup; /* != 0 if at least on NCP is up */
};
#define SPPPGETSTATUSNCP _IOWR('i', 134, struct spppstatusncp)
struct spppidletimeout {
char ifname[IFNAMSIZ]; /* pppoe interface name */
time_t idle_seconds; /* number of seconds idle before
* disconnect, 0 to disable idle-timeout */
};
struct spppidletimeout50 {
char ifname[IFNAMSIZ]; /* pppoe interface name */
uint32_t idle_seconds; /* number of seconds idle before
* disconnect, 0 to disable idle-timeout */
};
#define SPPPGETIDLETO _IOWR('i', 125, struct spppidletimeout)
#define SPPPSETIDLETO _IOW('i', 126, struct spppidletimeout)
#define __SPPPGETIDLETO50 _IOWR('i', 125, struct spppidletimeout50)
#define __SPPPSETIDLETO50 _IOW('i', 126, struct spppidletimeout50)
struct spppauthfailurestats {
char ifname[IFNAMSIZ]; /* pppoe interface name */
int auth_failures; /* number of LCP failures since last successful TLU */
int max_failures; /* max. allowed authorization failures */
};
#define SPPPGETAUTHFAILURES _IOWR('i', 127, struct spppauthfailurestats)
struct spppauthfailuresettings {
char ifname[IFNAMSIZ]; /* pppoe interface name */
int max_failures; /* max. allowed authorization failures */
};
#define SPPPSETAUTHFAILURE _IOW('i', 128, struct spppauthfailuresettings)
/* set the DNS options we would like to query during PPP negotiation */
struct spppdnssettings {
char ifname[IFNAMSIZ]; /* pppoe interface name */
int query_dns; /* bitmask (bits 0 and 1) for DNS options to query in IPCP */
};
#define SPPPSETDNSOPTS _IOW('i', 129, struct spppdnssettings)
#define SPPPGETDNSOPTS _IOWR('i', 130, struct spppdnssettings)
/* get the DNS addresses we received from the peer */
struct spppdnsaddrs {
char ifname[IFNAMSIZ]; /* pppoe interface name */
uint32_t dns[2]; /* IP addresses */
};
#define SPPPGETDNSADDRS _IOWR('i', 131, struct spppdnsaddrs)
/* set LCP keepalive/timeout options */
struct spppkeepalivesettings {
char ifname[IFNAMSIZ]; /* pppoe interface name */
u_int maxalive; /* number of LCP echo req. w/o reply */
time_t max_noreceive; /* (sec.) grace period before we start
sending LCP echo requests. */
u_int alive_interval; /* number of keepalive between echo req. */
};
struct spppkeepalivesettings50 {
char ifname[IFNAMSIZ]; /* pppoe interface name */
u_int maxalive; /* number of LCP echo req. w/o reply */
uint32_t max_noreceive; /* (sec.) grace period before we start
sending LCP echo requests. */
};
#define SPPPSETKEEPALIVE _IOW('i', 132, struct spppkeepalivesettings)
#define SPPPGETKEEPALIVE _IOWR('i', 133, struct spppkeepalivesettings)
#define __SPPPSETKEEPALIVE50 _IOW('i', 132, struct spppkeepalivesettings50)
#define __SPPPGETKEEPALIVE50 _IOWR('i', 133, struct spppkeepalivesettings50)
/* 134 already used! */
/* states are named and numbered according to RFC 1661 */
#define SPPP_STATE_INITIAL 0
#define SPPP_STATE_STARTING 1
#define SPPP_STATE_CLOSED 2
#define SPPP_STATE_STOPPED 3
#define SPPP_STATE_CLOSING 4
#define SPPP_STATE_STOPPING 5
#define SPPP_STATE_REQ_SENT 6
#define SPPP_STATE_ACK_RCVD 7
#define SPPP_STATE_ACK_SENT 8
#define SPPP_STATE_OPENED 9
#define SPPP_LCP_OPT_MRU __BIT(1)
#define SPPP_LCP_OPT_ASYNC_MAP __BIT(2)
#define SPPP_LCP_OPT_AUTH_PROTO __BIT(3)
#define SPPP_LCP_OPT_QUAL_PROTO __BIT(4)
#define SPPP_LCP_OPT_MAGIC __BIT(5)
#define SPPP_LCP_OPT_RESERVED __BIT(6)
#define SPPP_LCP_OPT_PROTO_COMP __BIT(7)
#define SPPP_LCP_OPT_ADDR_COMP __BIT(8)
#define SPPP_LCP_OPT_FCS_ALTS __BIT(9)
#define SPPP_LCP_OPT_SELF_DESC_PAD __BIT(10)
#define SPPP_LCP_OPT_CALL_BACK __BIT(13)
#define SPPP_LCP_OPT_COMPOUND_FRMS __BIT(15)
#define SPPP_LCP_OPT_MP_MRRU __BIT(17)
#define SPPP_LCP_OPT_MP_SSNHF __BIT(18)
#define SPPP_LCP_OPT_MP_EID __BIT(19)
/* #define SPPP_OPT_ADDRESSES __BIT(0) */
#define SPPP_IPCP_OPT_COMPRESSION __BIT(1)
#define SPPP_IPCP_OPT_ADDRESS __BIT(2)
#define SPPP_IPCP_OPT_PRIMDNS __BIT(3)
#define SPPP_IPCP_OPT_SECDNS __BIT(4)
#define SPPP_IPV6CP_OPT_IFID __BIT(1)
#define SPPP_IPV6CP_OPT_COMPRESSION __BIT(2)
struct sppplcpstatus {
char ifname[IFNAMSIZ];
int state;
int timeout;
u_long opts;
u_long magic;
u_long mru;
};
#define SPPPGETLCPSTATUS _IOWR('i', 135, struct sppplcpstatus)
struct spppipcpstatus {
char ifname[IFNAMSIZ];
int state;
u_long opts;
u_int32_t myaddr;
};
#define SPPPGETIPCPSTATUS _IOWR('i', 136, struct spppipcpstatus)
struct spppipv6cpstatus {
char ifname[IFNAMSIZ];
int state;
u_long opts;
u_int8_t my_ifid[8];
u_int8_t his_ifid[8];
};
#define SPPPGETIPV6CPSTATUS _IOWR('i', 137, struct spppipv6cpstatus)
#define SPPP_NCP_IPCP __BIT(0)
#define SPPP_NCP_IPV6CP __BIT(1)
struct spppncpcfg {
char ifname[IFNAMSIZ];
u_int ncp_flags;
};
#define SPPPGETNCPCFG _IOWR('i', 138, struct spppncpcfg)
#define SPPPSETNCPCFG _IOW('i', 139, struct spppncpcfg)
#endif /* !_NET_IF_SPPP_H_ */