/* packet-gsmtap.h * Routines for GSMTAP packet disassembly * * (C) 2008-2016 Harald Welte * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. */ #ifndef _PACKET_GSMTAP_H #define _PACKET_GSMTAP_H /* ====== DO NOT MAKE UNAPPROVED MODIFICATIONS HERE ===== */ /* The following types and definitions are imported from libosmocore, * the original source of the GSMTAP format. * * prior to getting them accepted/included into the official Osmocom * GSMTAP definition, available from * http://cgit.osmocom.org/cgit/libosmocore/tree/include/osmocom/core/gsmtap.h * * The GSMTAP maintainer can be contacted via the * openbsc@lists.osmocom.org mailing list, or by private e-mail * to laforge@gnumonks.org */ /* ====== DO NOT MAKE UNAPPROVED MODIFICATIONS HERE ===== */ #define GSMTAP_TYPE_UM 0x01 #define GSMTAP_TYPE_ABIS 0x02 #define GSMTAP_TYPE_UM_BURST 0x03 /* raw burst bits */ #define GSMTAP_TYPE_SIM 0x04 #define GSMTAP_TYPE_TETRA_I1 0x05 /* tetra air interface */ #define GSMTAP_TTPE_TETRA_I1_BURST 0x06 /* tetra air interface */ #define GSMTAP_TYPE_WMX_BURST 0x07 /* WiMAX burst */ #define GSMTAP_TYPE_GB_LLC 0x08 /* GPRS Gb interface: LLC */ #define GSMTAP_TYPE_GB_SNDCP 0x09 /* GPRS Gb interface: SNDCP */ #define GSMTAP_TYPE_GMR1_UM 0x0a /* GMR-1 L2 packets */ #define GSMTAP_TYPE_UMTS_RLC_MAC 0x0b #define GSMTAP_TYPE_UMTS_RRC 0x0c #define GSMTAP_TYPE_LTE_RRC 0x0d /* LTE interface */ #define GSMTAP_TYPE_LTE_MAC 0x0e /* LTE MAC interface */ #define GSMTAP_TYPE_LTE_MAC_FRAMED 0x0f /* LTE MAC with context hdr */ #define GSMTAP_TYPE_OSMOCORE_LOG 0x10 /* libosmocore logging */ #define GSMTAP_TYPE_QC_DIAG 0x11 /* Qualcomm DIAG frame */ #define GSMTAP_TYPE_LTE_NAS 0x12 /* LTE Non-Access Stratum */ /* ====== DO NOT MAKE UNAPPROVED MODIFICATIONS HERE ===== */ #define GSMTAP_BURST_UNKNOWN 0x00 #define GSMTAP_BURST_FCCH 0x01 #define GSMTAP_BURST_PARTIAL_SCH 0x02 #define GSMTAP_BURST_SCH 0x03 #define GSMTAP_BURST_CTS_SCH 0x04 #define GSMTAP_BURST_COMPACT_SCH 0x05 #define GSMTAP_BURST_NORMAL 0x06 #define GSMTAP_BURST_DUMMY 0x07 #define GSMTAP_BURST_ACCESS 0x08 #define GSMTAP_BURST_NONE 0x09 /* WiMAX bursts */ #define GSMTAP_BURST_CDMA_CODE 0x10 /* WiMAX CDMA Code Attribute burst */ #define GSMTAP_BURST_FCH 0x11 /* WiMAX FCH burst */ #define GSMTAP_BURST_FFB 0x12 /* WiMAX Fast Feedback burst */ #define GSMTAP_BURST_PDU 0x13 /* WiMAX PDU burst */ #define GSMTAP_BURST_HACK 0x14 /* WiMAX HARQ ACK burst */ #define GSMTAP_BURST_PHY_ATTRIBUTES 0x15 /* WiMAX PHY Attributes burst */ /* ====== DO NOT MAKE UNAPPROVED MODIFICATIONS HERE ===== */ /* sub-types for TYPE_UM */ #define GSMTAP_CHANNEL_UNKNOWN 0x00 #define GSMTAP_CHANNEL_BCCH 0x01 #define GSMTAP_CHANNEL_CCCH 0x02 #define GSMTAP_CHANNEL_RACH 0x03 #define GSMTAP_CHANNEL_AGCH 0x04 #define GSMTAP_CHANNEL_PCH 0x05 #define GSMTAP_CHANNEL_SDCCH 0x06 #define GSMTAP_CHANNEL_SDCCH4 0x07 #define GSMTAP_CHANNEL_SDCCH8 0x08 #define GSMTAP_CHANNEL_TCH_F 0x09 #define GSMTAP_CHANNEL_TCH_H 0x0a #define GSMTAP_CHANNEL_PACCH 0x0b #define GSMTAP_CHANNEL_CBCH52 0x0c #define GSMTAP_CHANNEL_PDTCH 0x0d #define GSMTAP_CHANNEL_PTCCH 0x0e #define GSMTAP_CHANNEL_CBCH51 0x0f /* GPRS Coding Scheme CS1..4 */ #define GSMTAP_GPRS_CS_BASE 0x20 #define GSMTAP_GPRS_CS(N) (GSMTAP_GPRS_CS_BASE + N) /* (E) GPRS Coding Scheme MCS0..9 */ #define GSMTAP_GPRS_MCS_BASE 0x30 #define GSMTAP_GPRS_MCS(N) (GSMTAP_GPRS_MCS_BASE + N) #define GSMTAP_CHANNEL_ACCH 0x80 /* ====== DO NOT MAKE UNAPPROVED MODIFICATIONS HERE ===== */ /* sub-types for TYPE_TETRA_AIR */ #define GSMTAP_TETRA_BSCH 0x01 #define GSMTAP_TETRA_AACH 0x02 #define GSMTAP_TETRA_SCH_HU 0x03 #define GSMTAP_TETRA_SCH_HD 0x04 #define GSMTAP_TETRA_SCH_F 0x05 #define GSMTAP_TETRA_BNCH 0x06 #define GSMTAP_TETRA_STCH 0x07 #define GSMTAP_TETRA_TCH_F 0x08 /* ====== DO NOT MAKE UNAPPROVED MODIFICATIONS HERE ===== */ /* sub-types for TYPE_GMR1 */ #define GSMTAP_GMR1_UNKNOWN 0x00 #define GSMTAP_GMR1_BCCH 0x01 #define GSMTAP_GMR1_CCCH 0x02 /* either AGCH or PCH */ #define GSMTAP_GMR1_PCH 0x03 #define GSMTAP_GMR1_AGCH 0x04 #define GSMTAP_GMR1_BACH 0x05 #define GSMTAP_GMR1_RACH 0x06 #define GSMTAP_GMR1_CBCH 0x07 #define GSMTAP_GMR1_SDCCH 0x08 #define GSMTAP_GMR1_TACCH 0x09 #define GSMTAP_GMR1_GBCH 0x0a #define GSMTAP_GMR1_SACCH 0x01 /* to be combined with _TCH{6,9} */ #define GSMTAP_GMR1_FACCH 0x02 /* to be combines with _TCH{3,6,9} */ #define GSMTAP_GMR1_DKAB 0x03 /* to be combined with _TCH3 */ #define GSMTAP_GMR1_TCH3 0x10 #define GSMTAP_GMR1_TCH6 0x14 #define GSMTAP_GMR1_TCH9 0x18 #define GSMTAP_ARFCN_F_PCS 0x8000 #define GSMTAP_ARFCN_F_UPLINK 0x4000 #define GSMTAP_ARFCN_MASK 0x3fff #define GSMTAP_UDP_PORT 4729 /* This is the header as it is used by gsmtap-generating software. * It is not used by the wireshark dissector and provided for reference only. struct gsmtap_hdr { guint8 version; // version, set to 0x01 currently guint8 hdr_len; // length in number of 32bit words guint8 type; // see GSMTAP_TYPE_* guint8 timeslot; // timeslot (0..7 on Um) guint16 arfcn; // ARFCN (frequency) gint8 signal_dbm; // signal level in dBm gint8 snr_db; // signal/noise ratio in dB guint32 frame_number; // GSM Frame Number (FN) guint8 sub_type; // Type of burst/channel, see above guint8 antenna_nr; // Antenna Number guint8 sub_slot; // sub-slot within timeslot guint8 res; // reserved for future use (RFU) } */ #endif /* _PACKET_GSMTAP_H */ /* * Editor modelines - http://www.wireshark.org/tools/modelines.html * * Local variables: * c-basic-offset: 8 * tab-width: 8 * indent-tabs-mode: t * End: * * vi: set shiftwidth=8 tabstop=8 noexpandtab: * :indentSize=8:tabSize=8:noTabs=false: */