/* include/linux/if_pppolac.h
 *
 * Header for PPP on L2TP Access Concentrator / PPPoLAC Socket (RFC 2661)
 *
 * Copyright (C) 2009 Google, Inc.
 * Author: Chia-chi Yeh <chiachi@android.com>
 *
 * This software is licensed under the terms of the GNU General Public
 * License version 2, as published by the Free Software Foundation, and
 * may be copied, distributed, and modified under those terms.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 */

#ifndef __LINUX_IF_PPPOLAC_H
#define __LINUX_IF_PPPOLAC_H

#include <linux/socket.h>
#include <linux/types.h>

#define PX_PROTO_OLAC	2

struct sockaddr_pppolac {
	sa_family_t	sa_family;	/* AF_PPPOX */
	unsigned int	sa_protocol;	/* PX_PROTO_OLAC */
	int		udp_socket;
	struct __attribute__((packed)) {
		__u16	tunnel, session;
	} local, remote;
} __attribute__((packed));

#endif /* __LINUX_IF_PPPOLAC_H */