diff options
Diffstat (limited to 'epan/dissectors/packet-mac-3gpp-common.h')
| -rw-r--r-- | epan/dissectors/packet-mac-3gpp-common.h | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/epan/dissectors/packet-mac-3gpp-common.h b/epan/dissectors/packet-mac-3gpp-common.h new file mode 100644 index 00000000..dcac5b21 --- /dev/null +++ b/epan/dissectors/packet-mac-3gpp-common.h @@ -0,0 +1,62 @@ +/* packet-mac-common.h + * + * Common tap definitions for LTE and NR MAC protocols + * + * Wireshark - Network traffic analyzer + * By Gerald Combs <gerald@wireshark.org> + * Copyright 1998 Gerald Combs + * + * SPDX-License-Identifier: GPL-2.0-or-later + * + */ + +#include "ws_symbol_export.h" + + + /* For LTE, mapped to 0 to 10 and 32 to 38 */ +#define MAC_3GPP_DATA_LCID_COUNT_MAX 33 + +#define MAC_RAT_LTE 0 +#define MAC_RAT_NR 1 + +typedef struct mac_3gpp_tap_info { + /* version */ + uint8_t rat; + + /* Info from context */ + uint16_t rnti; + uint16_t ueid; + uint8_t rntiType; + uint8_t isPredefinedData; + bool crcStatusValid; + int crcStatus; // mac_lte_crc_status + uint8_t direction; + + uint8_t isPHYRetx; + uint16_t ueInTTI; + nstime_t mac_time; + + /* Number of bytes (which part is used depends upon context settings) */ + uint32_t single_number_of_bytes; + uint32_t bytes_for_lcid[MAC_3GPP_DATA_LCID_COUNT_MAX]; + uint32_t sdus_for_lcid[MAC_3GPP_DATA_LCID_COUNT_MAX]; + uint8_t number_of_rars; + uint8_t number_of_paging_ids; + + /* Number of padding bytes includes padding subheaders and trailing padding */ + uint16_t padding_bytes; + uint16_t raw_length; +} mac_3gpp_tap_info; + +/* + * Editor modelines - https://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 4 + * tab-width: 8 + * indent-tabs-mode: nil + * End: + * + * vi: set shiftwidth=4 tabstop=8 expandtab: + * :indentSize=4:tabSize=8:noTabs=true: + */ |