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/*! \file gsmtapv3.h
* GSMTAP header, pseudo-header in front of the non-IP cellular payload.
* GSMTAP is a generic header format for cellular protocol captures.
* It could be carried over various transport layer protocols, including
* UDP with the IANA-assigned UDP port number 4729. It carries
* payload in various formats of cellular interfaces.
*
* Example programs generating GSMTAP data are airprobe
* (http://airprobe.org/) or OsmocomBB (http://bb.osmocom.org/)
*/
#pragma once
#include <stdint.h>
/* ====== DO NOT MAKE UNAPPROVED MODIFICATIONS HERE ===== */
/* The GSMTAPv3 format definition is maintained in libosmocore,
* specifically the latest version can always be obtained from
* - TBD -
*
* If you want to introduce new protocol/burst/channel types or extend
* GSMTAP in any way, please contact the GSMTAP maintainer at either the
* public openbsc@lists.osmocom.org mailing list, or privately at
* Harald Welte <laforge@gnumonks.org>.
*
* Your cooperation ensures that all projects will use the same GSMTAP
* definitions and remain compatible with each other.
*/
#define GSMTAPV3_VERSION 0x03
/* 0x00, 0x01: Common and non-3GPP protocols */
#define GSMTAPV3_TYPE_OSMOCORE_LOG 0x0000 /* libosmocore logging */
#define GSMTAPV3_TYPE_SIM 0x0001 /* ISO 7816 smartcard interface */
#define GSMTAPV3_TYPE_BASEBAND_DIAG 0x0002 /* Baseband diagnostic data */
#define GSMTAPV3_TYPE_SIGNAL_STATUS_REPORT 0x0003 /* Radio signal status report, exact data TBD */
#define GSMTAPV3_TYPE_TETRA_I1 0x0004 /* TETRA air interface */
#define GSMTAPV3_TYPE_TETRA_I1_BURST 0x0005 /* TETRA air interface */
#define GSMTAPV3_TYPE_GMR1_UM 0x0006 /* GMR-1 L2 packets */
#define GSMTAPV3_TYPE_E1T1 0x0007 /* E1/T1 Lines */
#define GSMTAPV3_TYPE_WMX_BURST 0x0008 /* WiMAX burst, shall we deprecate? */
#define GSMTAPV3_TYPE_DECT 0x0009 /* DECT frames */
#define GSMTAPV3_TYPE_QCOM_MSM 0x0010 /* Qualcomm Modem related protocol: QMI */
/* 0x02: GSM */
#define GSMTAPV3_TYPE_UM 0x0200
#define GSMTAPV3_TYPE_UM_BURST 0x0201 /* raw burst bits */
#define GSMTAPV3_TYPE_GB_RLCMAC 0x0202 /* GPRS Gb interface: RLC/MAC */
#define GSMTAPV3_TYPE_GB_LLC 0x0203 /* GPRS Gb interface: LLC */
#define GSMTAPV3_TYPE_GB_SNDCP 0x0204 /* GPRS Gb interface: SNDCP */
#define GSMTAPV3_TYPE_ABIS 0x0205
#define GSMTAPV3_TYPE_RLP 0x0206 /* GSM RLP frames, as per 3GPP TS 24.022 */
/* 0x03: UMTS/WCDMA */
#define GSMTAPV3_TYPE_UMTS_MAC 0x0300 /* UMTS MAC PDU with context, as per 3GPP TS 25.321 */
#define GSMTAPV3_TYPE_UMTS_RLC 0x0301 /* UMTS RLC PDU with context, as per 3GPP TS 25.322 */
#define GSMTAPV3_TYPE_UMTS_PDCP 0x0302 /* UMTS PDCP PDU with context, as per 3GPP TS 25.323 */
#define GSMTAPV3_TYPE_UMTS_RRC 0x0303 /* UMTS RRC PDU, as per 3GPP TS 25.331 */
/* 0x04: LTE */
#define GSMTAPV3_TYPE_LTE_MAC 0x0400 /* LTE MAC PDU with context, as per 3GPP TS 36.321 */
#define GSMTAPV3_TYPE_LTE_RLC 0x0401 /* LTE RLC PDU with context, as per 3GPP TS 36.322 */
#define GSMTAPV3_TYPE_LTE_PDCP 0x0402 /* LTE PDCP PDU with context, as per 3GPP TS 36.323 */
#define GSMTAPV3_TYPE_LTE_RRC 0x0403 /* LTE RRC PDU, as per 3GPP TS 36.331 */
#define GSMTAPV3_TYPE_NAS_EPS 0x0404 /* EPS Non-Access Stratum, as per 3GPP TS 24.301 */
/* 0x05: NR */
#define GSMTAPV3_TYPE_NR_MAC 0x0500 /* NR MAC PDU with context, as per 3GPP TS 38.321 */
#define GSMTAPV3_TYPE_NR_RLC 0x0501 /* NR RLC PDU with context, as per 3GPP TS 38.322 */
#define GSMTAPV3_TYPE_NR_PDCP 0x0502 /* NR PDCP PDU with context, as per 3GPP TS 38.323 */
#define GSMTAPV3_TYPE_NR_RRC 0x0503 /* NR RRC PDU, as per 3GPP TS 38.331 */
#define GSMTAPV3_TYPE_NAS_5GS 0x0504 /* 5GS Non-Access Stratum, as per 3GPP TS 24.501 */
/* ====== DO NOT MAKE UNAPPROVED MODIFICATIONS HERE ===== */
/* sub-types for TYPE_SIM (0x0001) */
#define GSMTAPV3_SIM_APDU 0x0001 /* APDU data (complete APDU) */
#define GSMTAPV3_SIM_ATR 0x0002 /* card ATR data */
#define GSMTAPV3_SIM_PPS_REQ 0x0003 /* PPS request data */
#define GSMTAPV3_SIM_PPS_RSP 0x0004 /* PPS response data */
#define GSMTAPV3_SIM_TPDU_HDR 0x0005 /* TPDU command header */
#define GSMTAPV3_SIM_TPDU_CMD 0x0006 /* TPDU command body */
#define GSMTAPV3_SIM_TPDU_RSP 0x0007 /* TPDU response body */
#define GSMTAPV3_SIM_TPDU_SW 0x0008 /* TPDU response trailer */
/* ====== DO NOT MAKE UNAPPROVED MODIFICATIONS HERE ===== */
/* sub-types for TYPE_BASEBAND_DIAG (0x0002) */
#define GSMTAPV3_BASEBAND_DIAG_QUALCOMM 0x0001 /* Qualcomm DIAG */
#define GSMTAPV3_BASEBAND_DIAG_SAMSUNG 0x0002 /* Samsung SDM */
#define GSMTAPV3_BASEBAND_DIAG_MEDIATEK 0x0003
#define GSMTAPV3_BASEBAND_DIAG_UNISOC 0x0004
#define GSMTAPV3_BASEBAND_DIAG_HISILICON 0x0005
#define GSMTAPV3_BASEBAND_DIAG_INTEL 0x0006
#define GSMTAPV3_BASEBAND_DIAG_QMI 0x0012 /* Qualcomm MSM Interface */
/* ====== DO NOT MAKE UNAPPROVED MODIFICATIONS HERE ===== */
/* sub-types for TYPE_TETRA_AIR (0x0004, 0x0005) */
#define GSMTAPV3_TETRA_BSCH 0x0001
#define GSMTAPV3_TETRA_AACH 0x0002
#define GSMTAPV3_TETRA_SCH_HU 0x0003
#define GSMTAPV3_TETRA_SCH_HD 0x0004
#define GSMTAPV3_TETRA_SCH_F 0x0005
#define GSMTAPV3_TETRA_BNCH 0x0006
#define GSMTAPV3_TETRA_STCH 0x0007
#define GSMTAPV3_TETRA_TCH_F 0x0008
#define GSMTAPV3_TETRA_DMO_SCH_S 0x0009
#define GSMTAPV3_TETRA_DMO_SCH_H 0x000a
#define GSMTAPV3_TETRA_DMO_SCH_F 0x000b
#define GSMTAPV3_TETRA_DMO_STCH 0x000c
#define GSMTAPV3_TETRA_DMO_TCH 0x000d
/* ====== DO NOT MAKE UNAPPROVED MODIFICATIONS HERE ===== */
/* sub-types for TYPE_GMR1_UM (0x0006) */
#define GSMTAPV3_GMR1_BCCH 0x0001
#define GSMTAPV3_GMR1_CCCH 0x0002 /* either AGCH or PCH */
#define GSMTAPV3_GMR1_PCH 0x0003
#define GSMTAPV3_GMR1_AGCH 0x0004
#define GSMTAPV3_GMR1_BACH 0x0005
#define GSMTAPV3_GMR1_RACH 0x0006
#define GSMTAPV3_GMR1_CBCH 0x0007
#define GSMTAPV3_GMR1_SDCCH 0x0008
#define GSMTAPV3_GMR1_TACCH 0x0009
#define GSMTAPV3_GMR1_GBCH 0x000a
#define GSMTAPV3_GMR1_SACCH 0x0001 /* to be combined with _TCH{6,9} */
#define GSMTAPV3_GMR1_FACCH 0x0002 /* to be combines with _TCH{3,6,9} */
#define GSMTAPV3_GMR1_DKAB 0x0003 /* to be combined with _TCH3 */
#define GSMTAPV3_GMR1_TCH3 0x0100
#define GSMTAPV3_GMR1_TCH6 0x0200
#define GSMTAPV3_GMR1_TCH9 0x0300
/* ====== DO NOT MAKE UNAPPROVED MODIFICATIONS HERE ===== */
/* sub-types for TYPE_E1T1 (0x0007) */
#define GSMTAPV3_E1T1_LAPD 0x0001 /* Q.921 LAPD */
#define GSMTAPV3_E1T1_FR 0x0002 /* Frame Relay */
#define GSMTAPV3_E1T1_RAW 0x0003 /* raw/transparent B-channel */
#define GSMTAPV3_E1T1_TRAU16 0x0004 /* 16k TRAU frames; sub-slot 0-3 */
#define GSMTAPV3_E1T1_TRAU8 0x0005 /* 8k TRAU frames; sub-slot 0-7 */
/* ====== DO NOT MAKE UNAPPROVED MODIFICATIONS HERE ===== */
/* sub-types for TYPE_WMX_BURST (0x0008) */
#define GSMTAPV3_WMX_BURST_CDMA_CODE 0x0001 /* WiMAX CDMA Code Attribute burst */
#define GSMTAPV3_WMX_BURST_FCH 0x0002 /* WiMAX FCH burst */
#define GSMTAPV3_WMX_BURST_FFB 0x0003 /* WiMAX Fast Feedback burst */
#define GSMTAPV3_WMX_BURST_PDU 0x0004 /* WiMAX PDU burst */
#define GSMTAPV3_WMX_BURST_HACK 0x0005 /* WiMAX HARQ ACK burst */
#define GSMTAPV3_WMX_BURST_PHY_ATTRIBUTES 0x0006 /* WiMAX PHY Attributes burst */
/* ====== DO NOT MAKE UNAPPROVED MODIFICATIONS HERE ===== */
/* sub-types for TYPE_UM (0x0200) */
#define GSMTAPV3_UM_CHANNEL_UNKNOWN 0x0000
#define GSMTAPV3_UM_CHANNEL_BCCH 0x0001
#define GSMTAPV3_UM_CHANNEL_CCCH 0x0002
#define GSMTAPV3_UM_CHANNEL_RACH 0x0003
#define GSMTAPV3_UM_CHANNEL_AGCH 0x0004
#define GSMTAPV3_UM_CHANNEL_PCH 0x0005
#define GSMTAPV3_UM_CHANNEL_SDCCH 0x0006
#define GSMTAPV3_UM_CHANNEL_SDCCH4 0x0007
#define GSMTAPV3_UM_CHANNEL_SDCCH8 0x0008
#define GSMTAPV3_UM_CHANNEL_FACCH_F 0x0009
#define GSMTAPV3_UM_CHANNEL_FACCH_H 0x000a
#define GSMTAPV3_UM_CHANNEL_PACCH 0x000b
#define GSMTAPV3_UM_CHANNEL_CBCH52 0x000c
#define GSMTAPV3_UM_CHANNEL_PDCH 0x000d
#define GSMTAPV3_UM_CHANNEL_PTCCH 0x000e
#define GSMTAPV3_UM_CHANNEL_CBCH51 0x000f
#define GSMTAPV3_UM_CHANNEL_VOICE_F 0x0010 /* voice codec payload (FR/EFR/AMR) */
#define GSMTAPV3_UM_CHANNEL_VOICE_H 0x0011 /* voice codec payload (HR/AMR) */
#define GSMTAPV3_UM_CHANNEL_ACCH 0x0100
/* GPRS Coding Scheme CS1..4 */
#define GSMTAPV3_UM_GPRS_CS_BASE 0x0200
#define GSMTAPV3_UM_GPRS_CS(N) (GSMTAP_GPRS_CS_BASE + N)
/* (E) GPRS Coding Scheme MCS0..9 */
#define GSMTAPV3_UM_GPRS_MCS_BASE 0x0300
#define GSMTAPV3_UM_GPRS_MCS(N) (GSMTAP_GPRS_MCS_BASE + N)
/* ====== DO NOT MAKE UNAPPROVED MODIFICATIONS HERE ===== */
/* sub-types for TYPE_UM_BURST (0x0201) */
#define GSMTAPV3_UM_BURST_FCCH 0x0001
#define GSMTAPV3_UM_BURST_PARTIAL_SCH 0x0002
#define GSMTAPV3_UM_BURST_SCH 0x0003
#define GSMTAPV3_UM_BURST_CTS_SCH 0x0004
#define GSMTAPV3_UM_BURST_COMPACT_SCH 0x0005
#define GSMTAPV3_UM_BURST_NORMAL 0x0006
#define GSMTAPV3_UM_BURST_DUMMY 0x0007
#define GSMTAPV3_UM_BURST_ACCESS 0x0008
#define GSMTAPV3_UM_BURST_NONE 0x0009
/* ====== DO NOT MAKE UNAPPROVED MODIFICATIONS HERE ===== */
/* sub-types for TYPE_UMTS_RRC (0x0303) */
#define GSMTAPV3_UMTS_RRC_DL_DCCH 0x0001
#define GSMTAPV3_UMTS_RRC_UL_DCCH 0x0002
#define GSMTAPV3_UMTS_RRC_DL_CCCH 0x0003
#define GSMTAPV3_UMTS_RRC_UL_CCCH 0x0004
#define GSMTAPV3_UMTS_RRC_PCCH 0x0005
#define GSMTAPV3_UMTS_RRC_DL_SHCCH 0x0006
#define GSMTAPV3_UMTS_RRC_UL_SHCCH 0x0007
#define GSMTAPV3_UMTS_RRC_BCCH_FACH 0x0008
#define GSMTAPV3_UMTS_RRC_BCCH_BCH 0x0009
#define GSMTAPV3_UMTS_RRC_BCCH_BCH2 0x000a
#define GSMTAPV3_UMTS_RRC_MCCH 0x000b
#define GSMTAPV3_UMTS_RRC_MSCH 0x000c
/* sub-types for individual UMTS RRC message */
#define GSMTAPV3_UMTS_RRC_HandoverToUTRANCommand 0x0101
#define GSMTAPV3_UMTS_RRC_InterRATHandoverInfo 0x0102
#define GSMTAPV3_UMTS_RRC_SystemInformation_BCH 0x0103
#define GSMTAPV3_UMTS_RRC_System_Information_Container 0x0104
#define GSMTAPV3_UMTS_RRC_UE_RadioAccessCapabilityInfo 0x0105
#define GSMTAPV3_UMTS_RRC_MasterInformationBlock 0x0106
#define GSMTAPV3_UMTS_RRC_SysInfoType1 0x0107
#define GSMTAPV3_UMTS_RRC_SysInfoType2 0x0108
#define GSMTAPV3_UMTS_RRC_SysInfoType3 0x0109
#define GSMTAPV3_UMTS_RRC_SysInfoType4 0x010a
#define GSMTAPV3_UMTS_RRC_SysInfoType5 0x010b
#define GSMTAPV3_UMTS_RRC_SysInfoType5bis 0x010c
#define GSMTAPV3_UMTS_RRC_SysInfoType6 0x010d
#define GSMTAPV3_UMTS_RRC_SysInfoType7 0x010e
#define GSMTAPV3_UMTS_RRC_SysInfoType8 0x010f
#define GSMTAPV3_UMTS_RRC_SysInfoType9 0x0110
#define GSMTAPV3_UMTS_RRC_SysInfoType10 0x0111
#define GSMTAPV3_UMTS_RRC_SysInfoType11 0x0112
#define GSMTAPV3_UMTS_RRC_SysInfoType11bis 0x0113
#define GSMTAPV3_UMTS_RRC_SysInfoType12 0x0114
#define GSMTAPV3_UMTS_RRC_SysInfoType13 0x0115
#define GSMTAPV3_UMTS_RRC_SysInfoType13_1 0x0116
#define GSMTAPV3_UMTS_RRC_SysInfoType13_2 0x0117
#define GSMTAPV3_UMTS_RRC_SysInfoType13_3 0x0118
#define GSMTAPV3_UMTS_RRC_SysInfoType13_4 0x0119
#define GSMTAPV3_UMTS_RRC_SysInfoType14 0x011a
#define GSMTAPV3_UMTS_RRC_SysInfoType15 0x011b
#define GSMTAPV3_UMTS_RRC_SysInfoType15bis 0x011c
#define GSMTAPV3_UMTS_RRC_SysInfoType15_1 0x011d
#define GSMTAPV3_UMTS_RRC_SysInfoType15_1bis 0x011e
#define GSMTAPV3_UMTS_RRC_SysInfoType15_2 0x011f
#define GSMTAPV3_UMTS_RRC_SysInfoType15_2bis 0x0120
#define GSMTAPV3_UMTS_RRC_SysInfoType15_2ter 0x0121
#define GSMTAPV3_UMTS_RRC_SysInfoType15_3 0x0122
#define GSMTAPV3_UMTS_RRC_SysInfoType15_3bis 0x0123
#define GSMTAPV3_UMTS_RRC_SysInfoType15_4 0x0124
#define GSMTAPV3_UMTS_RRC_SysInfoType15_5 0x0125
#define GSMTAPV3_UMTS_RRC_SysInfoType15_6 0x0126
#define GSMTAPV3_UMTS_RRC_SysInfoType15_7 0x0127
#define GSMTAPV3_UMTS_RRC_SysInfoType15_8 0x0128
#define GSMTAPV3_UMTS_RRC_SysInfoType16 0x0129
#define GSMTAPV3_UMTS_RRC_SysInfoType17 0x012a
#define GSMTAPV3_UMTS_RRC_SysInfoType18 0x012b
#define GSMTAPV3_UMTS_RRC_SysInfoType19 0x012c
#define GSMTAPV3_UMTS_RRC_SysInfoType20 0x012d
#define GSMTAPV3_UMTS_RRC_SysInfoType21 0x012e
#define GSMTAPV3_UMTS_RRC_SysInfoType22 0x012f
#define GSMTAPV3_UMTS_RRC_SysInfoTypeSB1 0x0130
#define GSMTAPV3_UMTS_RRC_SysInfoTypeSB2 0x0131
#define GSMTAPV3_UMTS_RRC_ToTargetRNC_Container 0x0132
#define GSMTAPV3_UMTS_RRC_TargetRNC_ToSourceRNC_Container 0x0133
/* ====== DO NOT MAKE UNAPPROVED MODIFICATIONS HERE ===== */
/* sub-types for TYPE_LTE_RRC (0x0403) */
#define GSMTAPV3_LTE_RRC_BCCH_BCH 0x0001
#define GSMTAPV3_LTE_RRC_BCCH_BCH_MBMS 0x0002
#define GSMTAPV3_LTE_RRC_BCCH_DL_SCH 0x0003
#define GSMTAPV3_LTE_RRC_BCCH_DL_SCH_BR 0x0004
#define GSMTAPV3_LTE_RRC_BCCH_DL_SCH_MBMS 0x0005
#define GSMTAPV3_LTE_RRC_MCCH 0x0006
#define GSMTAPV3_LTE_RRC_PCCH 0x0007
#define GSMTAPV3_LTE_RRC_DL_CCCH 0x0008
#define GSMTAPV3_LTE_RRC_DL_DCCH 0x0009
#define GSMTAPV3_LTE_RRC_UL_CCCH 0x000a
#define GSMTAPV3_LTE_RRC_UL_DCCH 0x000b
#define GSMTAPV3_LTE_RRC_SC_MCCH 0x000c
#define GSMTAPV3_LTE_RRC_SBCCH_SL_BCH 0x0101
#define GSMTAPV3_LTE_RRC_SBCCH_SL_BCH_V2X 0x0102
#define GSMTAPV3_LTE_RRC_BCCH_BCH_NB 0x0200
#define GSMTAPV3_LTE_RRC_BCCH_BCH_TDD_NB 0x0201
#define GSMTAPV3_LTE_RRC_BCCH_DL_SCH_NB 0x0202
#define GSMTAPV3_LTE_RRC_PCCH_NB 0x0203
#define GSMTAPV3_LTE_RRC_DL_CCCH_NB 0x0204
#define GSMTAPV3_LTE_RRC_DL_DCCH_NB 0x0205
#define GSMTAPV3_LTE_RRC_UL_CCCH_NB 0x0205
#define GSMTAPV3_LTE_RRC_SC_MCCH_NB 0x0206
#define GSMTAPV3_LTE_RRC_UL_DCCH_NB 0x0207
/* ====== DO NOT MAKE UNAPPROVED MODIFICATIONS HERE ===== */
/* sub-types for TYPE_NR_RRC (0x0503) */
#define GSMTAPV3_NR_RRC_BCCH_BCH 0x0001
#define GSMTAPV3_NR_RRC_BCCH_DL_SCH 0x0002
#define GSMTAPV3_NR_RRC_DL_CCCH 0x0003
#define GSMTAPV3_NR_RRC_DL_DCCH 0x0004
#define GSMTAPV3_NR_RRC_MCCH 0x0005
#define GSMTAPV3_NR_RRC_PCCH 0x0006
#define GSMTAPV3_NR_RRC_UL_CCCH 0x0007
#define GSMTAPV3_NR_RRC_UL_CCCH1 0x0008
#define GSMTAPV3_NR_RRC_UL_DCCH 0x0009
#define GSMTAPV3_NR_RRC_SBCCH_SL_BCH 0x0101
#define GSMTAPV3_NR_RRC_SCCH 0x0102
/* ====== DO NOT MAKE UNAPPROVED MODIFICATIONS HERE ===== */
/* sub-types for TYPE_LTE_NAS and TYPE_NR_NAS (0x0404, 0x0504) */
#define GSMTAPV3_NAS_EPS_PLAIN 0x0000
#define GSMTAPV3_NAS_EPS_SEC_HEADER 0x0001
#define GSMTAPV3_NAS_5GS_PLAIN GSMTAPV3_NAS_EPS_PLAIN
#define GSMTAPV3_NAS_5GS_SEC_HEADER GSMTAPV3_NAS_EPS_SEC_HEADER
/* ====== DO NOT MAKE UNAPPROVED MODIFICATIONS HERE ===== */
/* IANA-assigned well-known UDP port for GSMTAP messages */
#define GSMTAPV3_UDP_PORT 4729
/* ====== DO NOT MAKE UNAPPROVED MODIFICATIONS HERE ===== */
/*! Structure of the GSMTAP pseudo-header */
struct gsmtap_hdr_v3 {
uint8_t version; /*!< version, set to 0x03 */
uint8_t res; /*!< reserved for future use (RFU). Padding. */
uint16_t hdr_len; /*!< length (including metadata) in number of 32bit words */
uint16_t type; /*!< see GSMTAPV3_TYPE */
uint16_t sub_type; /*!< type of burst/channel, see above */
uint8_t metadata[0]; /*!< type-specific metadata structure */
} __attribute__((packed));
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