| 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.Cox@linux.org> |
|---|
| 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 | |
|---|
| 32 | #include <asm/types.h> |
|---|
| 33 | #include <endian.h> |
|---|
| 34 | #include <byteswap.h> |
|---|
| 35 | |
|---|
| 36 | #define MAX_ADDR_LEN 32 /* Largest hardware address length */ |
|---|
| 37 | |
|---|
| 38 | /* Driver transmit return codes */ |
|---|
| 39 | #define NETDEV_TX_OK 0 /* driver took care of packet */ |
|---|
| 40 | #define NETDEV_TX_BUSY 1 /* driver tx path was busy*/ |
|---|
| 41 | #define NETDEV_TX_LOCKED -1 /* driver tx lock was already taken */ |
|---|
| 42 | |
|---|
| 43 | /* |
|---|
| 44 | * Compute the worst case header length according to the protocols |
|---|
| 45 | * used. |
|---|
| 46 | */ |
|---|
| 47 | |
|---|
| 48 | #if !defined(CONFIG_AX25) && !defined(CONFIG_AX25_MODULE) && !defined(CONFIG_TR) |
|---|
| 49 | #define LL_MAX_HEADER 32 |
|---|
| 50 | #else |
|---|
| 51 | #if defined(CONFIG_AX25) || defined(CONFIG_AX25_MODULE) |
|---|
| 52 | #define LL_MAX_HEADER 96 |
|---|
| 53 | #else |
|---|
| 54 | #define LL_MAX_HEADER 48 |
|---|
| 55 | #endif |
|---|
| 56 | #endif |
|---|
| 57 | |
|---|
| 58 | #if !defined(CONFIG_NET_IPIP) && \ |
|---|
| 59 | !defined(CONFIG_IPV6) && !defined(CONFIG_IPV6_MODULE) |
|---|
| 60 | #define MAX_HEADER LL_MAX_HEADER |
|---|
| 61 | #else |
|---|
| 62 | #define MAX_HEADER (LL_MAX_HEADER + 48) |
|---|
| 63 | #endif |
|---|
| 64 | |
|---|
| 65 | /* |
|---|
| 66 | * Network device statistics. Akin to the 2.0 ether stats but |
|---|
| 67 | * with byte counters. |
|---|
| 68 | */ |
|---|
| 69 | |
|---|
| 70 | struct net_device_stats |
|---|
| 71 | { |
|---|
| 72 | unsigned long rx_packets; /* total packets received */ |
|---|
| 73 | unsigned long tx_packets; /* total packets transmitted */ |
|---|
| 74 | unsigned long rx_bytes; /* total bytes received */ |
|---|
| 75 | unsigned long tx_bytes; /* total bytes transmitted */ |
|---|
| 76 | unsigned long rx_errors; /* bad packets received */ |
|---|
| 77 | unsigned long tx_errors; /* packet transmit problems */ |
|---|
| 78 | unsigned long rx_dropped; /* no space in linux buffers */ |
|---|
| 79 | unsigned long tx_dropped; /* no space available in linux */ |
|---|
| 80 | unsigned long multicast; /* multicast packets received */ |
|---|
| 81 | unsigned long collisions; |
|---|
| 82 | |
|---|
| 83 | /* detailed rx_errors: */ |
|---|
| 84 | unsigned long rx_length_errors; |
|---|
| 85 | unsigned long rx_over_errors; /* receiver ring buff overflow */ |
|---|
| 86 | unsigned long rx_crc_errors; /* recved pkt with crc error */ |
|---|
| 87 | unsigned long rx_frame_errors; /* recv'd frame alignment error */ |
|---|
| 88 | unsigned long rx_fifo_errors; /* recv'r fifo overrun */ |
|---|
| 89 | unsigned long rx_missed_errors; /* receiver missed packet */ |
|---|
| 90 | |
|---|
| 91 | /* detailed tx_errors */ |
|---|
| 92 | unsigned long tx_aborted_errors; |
|---|
| 93 | unsigned long tx_carrier_errors; |
|---|
| 94 | unsigned long tx_fifo_errors; |
|---|
| 95 | unsigned long tx_heartbeat_errors; |
|---|
| 96 | unsigned long tx_window_errors; |
|---|
| 97 | |
|---|
| 98 | /* for cslip etc */ |
|---|
| 99 | unsigned long rx_compressed; |
|---|
| 100 | unsigned long tx_compressed; |
|---|
| 101 | }; |
|---|
| 102 | |
|---|
| 103 | |
|---|
| 104 | /* Media selection options. */ |
|---|
| 105 | enum { |
|---|
| 106 | IF_PORT_UNKNOWN = 0, |
|---|
| 107 | IF_PORT_10BASE2, |
|---|
| 108 | IF_PORT_10BASET, |
|---|
| 109 | IF_PORT_AUI, |
|---|
| 110 | IF_PORT_100BASET, |
|---|
| 111 | IF_PORT_100BASETX, |
|---|
| 112 | IF_PORT_100BASEFX |
|---|
| 113 | }; |
|---|
| 114 | |
|---|
| 115 | #endif /* _LINUX_DEV_H */ |
|---|
