epan/dissectors/packet-tte.h

   1 /* packet-tte.h
   2  * Header for Time Triggered Ethernet dissection
   3  *
   4  * Author: Valentin Ecker
   5  * Author: Benjamin Roch, benjamin.roch [AT] tttech.com
   6  *
   7  * TTTech Computertechnik AG, Austria.
   8  * http://www.tttech.com/solutions/ttethernet/
   9  *
  10  *
  11  * Wireshark - Network traffic analyzer
  12  * By Gerald Combs <gerald@wireshark.org>
  13  * Copyright 1998 Gerald Combs
  14  *
  15  * SPDX-License-Identifier: GPL-2.0-or-later
  16  */
  17
  18 #ifndef _PACKET_TTE_H_
  19 #define _PACKET_TTE_H_
  20
  21 /* in bytes, at least MAC dest/source and EthernetType must be there
  22    to look for TTE */
  23 #define TTE_HEADER_LENGTH               14
  24
  25 #define TTE_MAC_LENGTH                  6   /* in bytes */
  26 #define TTE_MACDEST_CF_LENGTH           4   /* in bytes */
  27 #define TTE_MACDEST_CTID_LENGTH         2   /* in bytes */
  28
  29 #define TTE_ETHERTYPE_LENGTH            2   /* in bytes */
  30
  31 #define TTE_PCF_LENGTH                  28  /* in bytes */
  32 #define TTE_PCF_IC_LENGTH               4   /* in bytes */
  33 #define TTE_PCF_MN_LENGTH               4   /* in bytes */
  34 #define TTE_PCF_RES0_LENGTH             4   /* in bytes */
  35 #define TTE_PCF_SP_LENGTH               1   /* in bytes */
  36 #define TTE_PCF_SD_LENGTH               1   /* in bytes */
  37 #define TTE_PCF_TYPE_LENGTH             1   /* in bytes ( actually 4 bits  ) */
  38 #define TTE_PCF_RES1_LENGTH             5   /* in bytes ( actually 44 bits ) */
  39 #define TTE_PCF_TC_LENGTH               8   /* in bytes */
  40
  41
  42 #endif /* _PACKET_TTE_H_ */
  43