/* packet-tte.h
 * Header for Time Triggered Ethernet dissection
 *
 * Author: Valentin Ecker
 * Author: Benjamin Roch, benjamin.roch [AT] tttech.com
 *
 * TTTech Computertechnik AG, Austria.
 * http://www.tttech.com/solutions/ttethernet/
 *
 *
 * Wireshark - Network traffic analyzer
 * By Gerald Combs <gerald@wireshark.org>
 * Copyright 1998 Gerald Combs
 *
 * SPDX-License-Identifier: GPL-2.0-or-later
 */

#ifndef _PACKET_TTE_H_
#define _PACKET_TTE_H_

/* in bytes, at least MAC dest/source and EthernetType must be there
   to look for TTE */
#define TTE_HEADER_LENGTH               14

#define TTE_MAC_LENGTH                  6   /* in bytes */
#define TTE_MACDEST_CF_LENGTH           4   /* in bytes */
#define TTE_MACDEST_CTID_LENGTH         2   /* in bytes */

#define TTE_ETHERTYPE_LENGTH            2   /* in bytes */

#define TTE_PCF_LENGTH                  28  /* in bytes */
#define TTE_PCF_IC_LENGTH               4   /* in bytes */
#define TTE_PCF_MN_LENGTH               4   /* in bytes */
#define TTE_PCF_RES0_LENGTH             4   /* in bytes */
#define TTE_PCF_SP_LENGTH               1   /* in bytes */
#define TTE_PCF_SD_LENGTH               1   /* in bytes */
#define TTE_PCF_TYPE_LENGTH             1   /* in bytes ( actually 4 bits  ) */
#define TTE_PCF_RES1_LENGTH             5   /* in bytes ( actually 44 bits ) */
#define TTE_PCF_TC_LENGTH               8   /* in bytes */


#endif /* _PACKET_TTE_H_ */