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linux
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netdevice.h
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/* 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 */