pppoe.h revision 7c478bd95313f5f23a4c958a745db2134aa03244
/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License, Version 1.0 only
* (the "License"). You may not use this file except in compliance
* with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* PPPoE Protocol definitions.
*
* Copyright (c) 2000-2001 by Sun Microsystems, Inc.
* All rights reserved.
*
* See also:
* RFC 2516, A Method for Transmitting PPP Over Ethernet (PPPoE)
*/
#ifndef _NETINET_PPPOE_H
#define _NETINET_PPPOE_H
#pragma ident "%Z%%M% %I% %E% SMI"
#ifdef __cplusplus
extern "C" {
#endif
/*
* Protocol description and well-known constants used by Informational
* RFC 2516, "A Method for Transmitting PPP Over Ethernet (PPPoE)."
*
* Caution: Note that, contrary to standard practice, length counts
* used in PPPoE do not include the applicable header length.
*/
/* Aligned PPPoE packet header; both discovery and session stages */
typedef struct poep_s {
} poep_t;
#define POE_HDR_ALIGN (sizeof (ushort_t))
/* poep_t.poep_code numbers from RFC 2516 */
/* poep_t.poep_code numbers from draft-carrel-info-pppoe-ext. */
/* Special values for poep_t.poep_session_id */
/*
* Tag parsing macros (unaligned) for discovery stage packets.
* These assume that the pointer to the data is a uint8_t *.
*/
#define POET_HDRLEN 4
#define POET_DATA(x) ((x)+POET_HDRLEN)
/* Tag types for discovery stage packets from RFC 2516. */
/* Tag types from draft-carrel-info-pppoe-ext. */
/* Data byte in POETT_MULTI (Multicast-Capable) tag. */
/* POETT_RTEADD tag contents */
typedef struct poer_s {
} poer_t;
#ifdef __cplusplus
}
#endif
#endif /* _NETINET_PPPOE_H */