hostap/src/drivers/driver_wired_common.h

/*
 * Common definitions for Wired Ethernet driver interfaces
 * Copyright (c) 2005-2009, Jouni Malinen <j@w1.fi>
 * Copyright (c) 2004, Gunter Burchardt <tira@isx.de>
 *
 * This software may be distributed under the terms of the BSD license.
 * See README for more details.
 */

#ifndef DRIVER_WIRED_COMMON_H
#define DRIVER_WIRED_COMMON_H

struct driver_wired_common_data {
	char ifname[IFNAMSIZ + 1];
	void *ctx;

	int sock; /* raw packet socket for driver access */
	int pf_sock;
	int membership, multi, iff_allmulti, iff_up;
};

static const u8 pae_group_addr[ETH_ALEN] =
{ 0x01, 0x80, 0xc2, 0x00, 0x00, 0x03 };

int driver_wired_get_ifflags(const char *ifname, int *flags);
int driver_wired_set_ifflags(const char *ifname, int flags);
int driver_wired_multi(const char *ifname, const u8 *addr, int add);
int wired_multicast_membership(int sock, int ifindex, const u8 *addr, int add);

#endif /* DRIVER_WIRED_COMMON_H */