/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */

/*

 * INET		An implementation of the TCP/IP protocol suite for the LINUX

 *		operating system.  INET is implemented using the  BSD Socket

 *		interface as the means of communication with the user level.

 *

 *		Definitions for the Interfaces handler.

 *

 * Version:	@(#)dev.h	1.0.10	08/12/93

 *

 * Authors:	Ross Biro

 *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>

 *		Corey Minyard <wf-rch!minyard@relay.EU.net>

 *		Donald J. Becker, <becker@cesdis.gsfc.nasa.gov>

 *		Alan Cox, <alan@lxorguk.ukuu.org.uk>

 *		Bjorn Ekwall. <bj0rn@blox.se>

 *              Pekka Riikonen <priikone@poseidon.pspt.fi>

 *

 *		This program is free software; you can redistribute it and/or

 *		modify it under the terms of the GNU General Public License

 *		as published by the Free Software Foundation; either version

 *		2 of the License, or (at your option) any later version.

 *

 *		Moved to /usr/include/linux for NET3

 */

#ifndef _LINUX_NETDEVICE_H

#define _LINUX_NETDEVICE_H

#include <linux/if.h>

#include <linux/if_ether.h>

#include <linux/if_packet.h>

#include <linux/if_link.h>

#define MAX_ADDR_LEN	32		/* Largest hardware address length */

/* Initial net device group. All devices belong to group 0 by default. */

#define INIT_NETDEV_GROUP	0

/* interface name assignment types (sysfs name_assign_type attribute) */

#define NET_NAME_UNKNOWN	0	/* unknown origin (not exposed to userspace) */

#define NET_NAME_ENUM		1	/* enumerated by kernel */

#define NET_NAME_PREDICTABLE	2	/* predictably named by the kernel */

#define NET_NAME_USER		3	/* provided by user-space */

#define NET_NAME_RENAMED	4	/* renamed by user-space */

/* Media selection options. */

enum {

        IF_PORT_UNKNOWN = 0,

        IF_PORT_10BASE2,

        IF_PORT_10BASET,

        IF_PORT_AUI,

        IF_PORT_100BASET,

        IF_PORT_100BASETX,

        IF_PORT_100BASEFX

};

/* hardware address assignment types */

#define NET_ADDR_PERM		0	/* address is permanent (default) */

#define NET_ADDR_RANDOM		1	/* address is generated randomly */

#define NET_ADDR_STOLEN		2	/* address is stolen from other device */

#define NET_ADDR_SET		3	/* address is set using

					 * dev_set_mac_address() */

#endif /* _LINUX_NETDEVICE_H */