1/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
2/*
3 * INET		An implementation of the TCP/IP protocol suite for the LINUX
4 *		operating system.  INET is implemented using the  BSD Socket
5 *		interface as the means of communication with the user level.
6 *
7 *		Definitions for the Interfaces handler.
8 *
9 * Version:	@(#)dev.h	1.0.10	08/12/93
10 *
11 * Authors:	Ross Biro
12 *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
13 *		Corey Minyard <wf-rch!minyard@relay.EU.net>
14 *		Donald J. Becker, <becker@cesdis.gsfc.nasa.gov>
15 *		Alan Cox, <alan@lxorguk.ukuu.org.uk>
16 *		Bjorn Ekwall. <bj0rn@blox.se>
17 *              Pekka Riikonen <priikone@poseidon.pspt.fi>
18 *
19 *		This program is free software; you can redistribute it and/or
20 *		modify it under the terms of the GNU General Public License
21 *		as published by the Free Software Foundation; either version
22 *		2 of the License, or (at your option) any later version.
23 *
24 *		Moved to /usr/include/linux for NET3
25 */
26#ifndef _UAPI_LINUX_NETDEVICE_H
27#define _UAPI_LINUX_NETDEVICE_H
28
29#include <linux/if.h>
30#include <linux/if_ether.h>
31#include <linux/if_packet.h>
32#include <linux/if_link.h>
33
34
35#define MAX_ADDR_LEN	32		/* Largest hardware address length */
36
37/* Initial net device group. All devices belong to group 0 by default. */
38#define INIT_NETDEV_GROUP	0
39
40
41/* interface name assignment types (sysfs name_assign_type attribute) */
42#define NET_NAME_UNKNOWN	0	/* unknown origin (not exposed to userspace) */
43#define NET_NAME_ENUM		1	/* enumerated by kernel */
44#define NET_NAME_PREDICTABLE	2	/* predictably named by the kernel */
45#define NET_NAME_USER		3	/* provided by user-space */
46#define NET_NAME_RENAMED	4	/* renamed by user-space */
47
48/* Media selection options. */
49enum {
50        IF_PORT_UNKNOWN = 0,
51        IF_PORT_10BASE2,
52        IF_PORT_10BASET,
53        IF_PORT_AUI,
54        IF_PORT_100BASET,
55        IF_PORT_100BASETX,
56        IF_PORT_100BASEFX
57};
58
59/* hardware address assignment types */
60#define NET_ADDR_PERM		0	/* address is permanent (default) */
61#define NET_ADDR_RANDOM		1	/* address is generated randomly */
62#define NET_ADDR_STOLEN		2	/* address is stolen from other device */
63#define NET_ADDR_SET		3	/* address is set using
64					 * dev_set_mac_address() */
65
66#endif /* _UAPI_LINUX_NETDEVICE_H */
67