44 lines
1.4 KiB
C
44 lines
1.4 KiB
C
/* packet-tte.h
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* Header for Time Triggered Ethernet dissection
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*
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* Author: Valentin Ecker
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* Author: Benjamin Roch, benjamin.roch [AT] tttech.com
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*
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* TTTech Computertechnik AG, Austria.
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* http://www.tttech.com/solutions/ttethernet/
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*
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*
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* Wireshark - Network traffic analyzer
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* By Gerald Combs <gerald@wireshark.org>
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* Copyright 1998 Gerald Combs
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*
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* SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef _PACKET_TTE_H_
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#define _PACKET_TTE_H_
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/* in bytes, at least MAC dest/source and EthernetType must be there
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to look for TTE */
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#define TTE_HEADER_LENGTH 14
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#define TTE_MAC_LENGTH 6 /* in bytes */
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#define TTE_MACDEST_CF_LENGTH 4 /* in bytes */
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#define TTE_MACDEST_CTID_LENGTH 2 /* in bytes */
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#define TTE_ETHERTYPE_LENGTH 2 /* in bytes */
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#define TTE_PCF_LENGTH 28 /* in bytes */
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#define TTE_PCF_IC_LENGTH 4 /* in bytes */
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#define TTE_PCF_MN_LENGTH 4 /* in bytes */
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#define TTE_PCF_RES0_LENGTH 4 /* in bytes */
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#define TTE_PCF_SP_LENGTH 1 /* in bytes */
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#define TTE_PCF_SD_LENGTH 1 /* in bytes */
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#define TTE_PCF_TYPE_LENGTH 1 /* in bytes ( actually 4 bits ) */
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#define TTE_PCF_RES1_LENGTH 5 /* in bytes ( actually 44 bits ) */
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#define TTE_PCF_TC_LENGTH 8 /* in bytes */
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#endif /* _PACKET_TTE_H_ */
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