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Annotation of sys/net/if_pppoe.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: if_pppoe.h,v 1.3 2004/11/30 11:44:18 markus Exp $ */
                      2: /*     $NetBSD: if_pppoe.h,v 1.5 2003/11/28 08:56:48 keihan Exp $ */
                      3:
                      4: /*
                      5:  * Copyright (c) 2002 The NetBSD Foundation, Inc.
                      6:  * All rights reserved.
                      7:  *
                      8:  * This code is derived from software contributed to The NetBSD Foundation
                      9:  * by Martin Husemann <martin@NetBSD.org>.
                     10:  *
                     11:  * Redistribution and use in source and binary forms, with or without
                     12:  * modification, are permitted provided that the following conditions
                     13:  * are met:
                     14:  * 1. Redistributions of source code must retain the above copyright
                     15:  *    notice, this list of conditions and the following disclaimer.
                     16:  * 2. Redistributions in binary form must reproduce the above copyright
                     17:  *    notice, this list of conditions and the following disclaimer in the
                     18:  *    documentation and/or other materials provided with the distribution.
                     19:  * 3. All advertising materials mentioning features or use of this software
                     20:  *    must display the following acknowledgement:
                     21:  *        This product includes software developed by the NetBSD
                     22:  *        Foundation, Inc. and its contributors.
                     23:  * 4. Neither the name of The NetBSD Foundation nor the names of its
                     24:  *    contributors may be used to endorse or promote products derived
                     25:  *    from this software without specific prior written permission.
                     26:  *
                     27:  * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
                     28:  * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
                     29:  * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
                     30:  * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
                     31:  * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
                     32:  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
                     33:  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
                     34:  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
                     35:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
                     36:  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
                     37:  * POSSIBILITY OF SUCH DAMAGE.
                     38:  */
                     39:
                     40: #ifndef _NET_IF_PPPOE_H_
                     41: #define _NET_IF_PPPOE_H_
                     42:
                     43: #define PPPOE_NAMELEN  512             /* should be enough */
                     44: struct pppoediscparms {
                     45:        char    ifname[IFNAMSIZ];       /* pppoe interface name */
                     46:        char    eth_ifname[IFNAMSIZ];   /* external ethernet interface name */
                     47:        char    ac_name[PPPOE_NAMELEN]; /* access concentrator name */
                     48:        char    service_name[PPPOE_NAMELEN]; /* service name */
                     49: };
                     50:
                     51: #define        PPPOESETPARMS   _IOW('i', 110, struct pppoediscparms)
                     52: #define        PPPOEGETPARMS   _IOWR('i', 111, struct pppoediscparms)
                     53:
                     54: #define PPPOE_STATE_INITIAL    0
                     55: #define PPPOE_STATE_PADI_SENT  1
                     56: #define        PPPOE_STATE_PADR_SENT   2
                     57: #define        PPPOE_STATE_SESSION     3
                     58: #define        PPPOE_STATE_CLOSING     4
                     59: /* passive */
                     60: #define        PPPOE_STATE_PADO_SENT   1
                     61:
                     62: struct pppoeconnectionstate {
                     63:        char    ifname[IFNAMSIZ];       /* pppoe interface name */
                     64:        u_int   state;                  /* one of the PPPOE_STATE_ states above */
                     65:        u_int   session_id;             /* if state == PPPOE_STATE_SESSION */
                     66:        u_int   padi_retry_no;          /* number of retries already sent */
                     67:        u_int   padr_retry_no;
                     68:
                     69:        struct timeval session_time;    /* time the session was established */
                     70: };
                     71:
                     72: #define PPPOEGETSESSION        _IOWR('i', 112, struct pppoeconnectionstate)
                     73:
                     74: #ifdef _KERNEL
                     75:
                     76: extern struct ifqueue ppoediscinq;
                     77: extern struct ifqueue ppoeinq;
                     78:
                     79: void pppoeintr(void);
                     80:
                     81: #endif /* _KERNEL */
                     82: #endif /* _NET_IF_PPPOE_H_ */