netdevice.h revision 1a441f49ec87ef74b978d7ae17da2a9b2ca6e811 
1/*
2 * INET		An implementation of the TCP/IP protocol suite for the LINUX
3 *		operating system.  INET is implemented using the  BSD Socket
4 *		interface as the means of communication with the user level.
5 *
6 *		Definitions for the Interfaces handler.
7 *
8 * Version:	@(#)dev.h	1.0.10	08/12/93
9 *
10 * Authors:	Ross Biro
11 *		Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
12 *		Corey Minyard <wf-rch!minyard@relay.EU.net>
13 *		Donald J. Becker, <becker@cesdis.gsfc.nasa.gov>
14 *		Alan Cox, <alan@lxorguk.ukuu.org.uk>
15 *		Bjorn Ekwall. <bj0rn@blox.se>
16 *              Pekka Riikonen <priikone@poseidon.pspt.fi>
17 *
18 *		This program is free software; you can redistribute it and/or
19 *		modify it under the terms of the GNU General Public License
20 *		as published by the Free Software Foundation; either version
21 *		2 of the License, or (at your option) any later version.
22 *
23 *		Moved to /usr/include/linux for NET3
24 */
25#ifndef _LINUX_NETDEVICE_H
26#define _LINUX_NETDEVICE_H
27
28#include <linux/if.h>
29#include <linux/if_ether.h>
30#include <linux/if_packet.h>
31#include <linux/if_link.h>
32
33
34#define MAX_ADDR_LEN	32		/* Largest hardware address length */
35
36
37/*
38 *	Network device statistics. Akin to the 2.0 ether stats but
39 *	with byte counters.
40 */
41
42struct net_device_stats {
43	unsigned long	rx_packets;		/* total packets received	*/
44	unsigned long	tx_packets;		/* total packets transmitted	*/
45	unsigned long	rx_bytes;		/* total bytes received 	*/
46	unsigned long	tx_bytes;		/* total bytes transmitted	*/
47	unsigned long	rx_errors;		/* bad packets received		*/
48	unsigned long	tx_errors;		/* packet transmit problems	*/
49	unsigned long	rx_dropped;		/* no space in linux buffers	*/
50	unsigned long	tx_dropped;		/* no space available in linux	*/
51	unsigned long	multicast;		/* multicast packets received	*/
52	unsigned long	collisions;
53
54	/* detailed rx_errors: */
55	unsigned long	rx_length_errors;
56	unsigned long	rx_over_errors;		/* receiver ring buff overflow	*/
57	unsigned long	rx_crc_errors;		/* recved pkt with crc error	*/
58	unsigned long	rx_frame_errors;	/* recv'd frame alignment error */
59	unsigned long	rx_fifo_errors;		/* recv'r fifo overrun		*/
60	unsigned long	rx_missed_errors;	/* receiver missed packet	*/
61
62	/* detailed tx_errors */
63	unsigned long	tx_aborted_errors;
64	unsigned long	tx_carrier_errors;
65	unsigned long	tx_fifo_errors;
66	unsigned long	tx_heartbeat_errors;
67	unsigned long	tx_window_errors;
68
69	/* for cslip etc */
70	unsigned long	rx_compressed;
71	unsigned long	tx_compressed;
72};
73
74
75/* Media selection options. */
76enum {
77        IF_PORT_UNKNOWN = 0,
78        IF_PORT_10BASE2,
79        IF_PORT_10BASET,
80        IF_PORT_AUI,
81        IF_PORT_100BASET,
82        IF_PORT_100BASETX,
83        IF_PORT_100BASEFX
84};
85
86
87#endif	/* _LINUX_NETDEVICE_H */
88