include/linux/netdevice.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   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.Cox@linux.org>
  16  *              Bjorn Ekwall. <bj0rn@blox.se>
  17  *              Pekka Riikonen <priikone@poseidon.pspt.fi>
  18  *
  19  *              Moved to /usr/include/linux for NET3
  20  */
  21 #ifndef _LINUX_NETDEVICE_H
  22 #define _LINUX_NETDEVICE_H
  23
  24 /*
  25  *      Network device statistics. Akin to the 2.0 ether stats but
  26  *      with byte counters.
  27  */
  28
  29 struct net_device_stats {
  30         unsigned long   rx_packets;             /* total packets received       */
  31         unsigned long   tx_packets;             /* total packets transmitted    */
  32         unsigned long   rx_bytes;               /* total bytes received         */
  33         unsigned long   tx_bytes;               /* total bytes transmitted      */
  34         unsigned long   rx_errors;              /* bad packets received         */
  35         unsigned long   tx_errors;              /* packet transmit problems     */
  36         unsigned long   rx_dropped;             /* no space in linux buffers    */
  37         unsigned long   tx_dropped;             /* no space available in linux  */
  38         unsigned long   multicast;              /* multicast packets received   */
  39         unsigned long   collisions;
  40
  41         /* detailed rx_errors: */
  42         unsigned long   rx_length_errors;
  43         unsigned long   rx_over_errors;         /* receiver ring buff overflow  */
  44         unsigned long   rx_crc_errors;          /* recved pkt with crc error    */
  45         unsigned long   rx_frame_errors;        /* recv'd frame alignment error */
  46         unsigned long   rx_fifo_errors;         /* recv'r fifo overrun          */
  47         unsigned long   rx_missed_errors;       /* receiver missed packet       */
  48
  49         /* detailed tx_errors */
  50         unsigned long   tx_aborted_errors;
  51         unsigned long   tx_carrier_errors;
  52         unsigned long   tx_fifo_errors;
  53         unsigned long   tx_heartbeat_errors;
  54         unsigned long   tx_window_errors;
  55
  56         /* for cslip etc */
  57         unsigned long   rx_compressed;
  58         unsigned long   tx_compressed;
  59 };
  60
  61 #endif  /* _LINUX_NETDEVICE_H */