epan/dissectors/packet-rlc-3gpp-common.h

   1 /* packet-rlc-common.h
   2  *
   3  * Martin Mathieson
   4  * Wireshark - Network traffic analyzer
   5  * By Gerald Combs <gerald@wireshark.org>
   6  * Copyright 1998 Gerald Combs
   7  *
   8  * SPDX-License-Identifier: GPL-2.0-or-later
   9  */
  10
  11 #ifndef PACKET_RLC_COMMON_H
  12 #define PACKET_RLC_COMMON_H
  13
  14
  15 #define RLC_RAT_LTE 0
  16 #define RLC_RAT_NR  1
  17
  18 typedef struct rlc_3gpp_tap_info {
  19     /* version */
  20     uint8_t         rat;
  21
  22     /* Info from context */
  23     uint8_t         rlcMode;
  24     uint8_t         direction;
  25     uint8_t         priority;
  26     uint16_t        ueid;
  27     uint16_t        channelType;
  28     uint16_t        channelId;
  29     uint16_t        pduLength;
  30     uint8_t         sequenceNumberLength;
  31
  32     nstime_t        rlc_time;
  33     uint8_t         loggedInMACFrame;
  34
  35     bool            sequenceNumberGiven;  // absent for NR UM if not segmented
  36     uint32_t        sequenceNumber;
  37     uint8_t         isResegmented;        // LTE only..
  38     uint8_t         isControlPDU;
  39     uint32_t        ACKNo;
  40     #define MAX_NACKs 512
  41     uint16_t        noOfNACKs;
  42     uint32_t        NACKs[MAX_NACKs];
  43
  44     uint16_t        missingSNs;
  45 } rlc_3gpp_tap_info;
  46
  47 #endif
  48
  49
  50 /*
  51  * Editor modelines  -  https://www.wireshark.org/tools/modelines.html
  52  *
  53  * Local variables:
  54  * c-basic-offset: 4
  55  * tab-width: 8
  56  * indent-tabs-mode: nil
  57  * End:
  58  *
  59  * vi: set shiftwidth=4 tabstop=8 expandtab:
  60  * :indentSize=4:tabSize=8:noTabs=true:
  61  */