Neels Hofmeyr | 17518fe | 2017-06-20 04:35:06 +0200 | [diff] [blame] | 1 | /*! \file gsm_08_18.h */ |
Harald Welte | 6e887eb | 2020-12-02 20:00:53 +0100 | [diff] [blame] | 2 | /* Updated to reflect TS 48.018 version 15.0.0 Release 15 */ |
Neels Hofmeyr | 17518fe | 2017-06-20 04:35:06 +0200 | [diff] [blame] | 3 | |
Sylvain Munaut | 12ba778 | 2014-06-16 10:13:40 +0200 | [diff] [blame] | 4 | #pragma once |
Harald Welte | 8648e49 | 2012-06-17 13:12:51 +0800 | [diff] [blame] | 5 | |
| 6 | #include <stdint.h> |
Pau Espin Pedrol | 15b5acb | 2021-02-04 12:37:25 +0100 | [diff] [blame] | 7 | #include <osmocom/core/endian.h> |
Harald Welte | 8648e49 | 2012-06-17 13:12:51 +0800 | [diff] [blame] | 8 | |
Neels Hofmeyr | 87e4550 | 2017-06-20 00:17:59 +0200 | [diff] [blame] | 9 | /*! Fixed BVCI definitions (Section 5.4.1) */ |
Harald Welte | 8648e49 | 2012-06-17 13:12:51 +0800 | [diff] [blame] | 10 | #define BVCI_SIGNALLING 0x0000 |
| 11 | #define BVCI_PTM 0x0001 |
| 12 | |
Harald Welte | e3b20ed | 2020-12-04 18:49:55 +0100 | [diff] [blame] | 13 | /* typo backwards compatiblity */ |
| 14 | #define BSSGP_PDUT_RA_CAPA_UDPATE BSSGP_PDUT_RA_CAPA_UPDATE |
| 15 | |
Neels Hofmeyr | 87e4550 | 2017-06-20 00:17:59 +0200 | [diff] [blame] | 16 | /*! BSSGP PDU types (Section 11.3.26 / Table 11.27) */ |
Harald Welte | 8648e49 | 2012-06-17 13:12:51 +0800 | [diff] [blame] | 17 | enum bssgp_pdu_type { |
| 18 | /* PDUs between RL and BSSGP SAPs */ |
| 19 | BSSGP_PDUT_DL_UNITDATA = 0x00, |
| 20 | BSSGP_PDUT_UL_UNITDATA = 0x01, |
| 21 | BSSGP_PDUT_RA_CAPABILITY = 0x02, |
Harald Welte | 6e887eb | 2020-12-02 20:00:53 +0100 | [diff] [blame] | 22 | /* PDUs between MBMS SAPs */ |
| 23 | BSSGP_PDUT_PTM_UNITDATA = 0x03, /* reserved in later specs */ |
| 24 | BSSGP_PDUT_DL_MMBS_UNITDATA = 0x04, |
| 25 | BSSGP_PDUT_UL_MMBS_UNITDATA = 0x05, |
Harald Welte | 8648e49 | 2012-06-17 13:12:51 +0800 | [diff] [blame] | 26 | /* PDUs between GMM SAPs */ |
| 27 | BSSGP_PDUT_PAGING_PS = 0x06, |
| 28 | BSSGP_PDUT_PAGING_CS = 0x07, |
Harald Welte | e3b20ed | 2020-12-04 18:49:55 +0100 | [diff] [blame] | 29 | BSSGP_PDUT_RA_CAPA_UPDATE = 0x08, |
Harald Welte | 8648e49 | 2012-06-17 13:12:51 +0800 | [diff] [blame] | 30 | BSSGP_PDUT_RA_CAPA_UPDATE_ACK = 0x09, |
| 31 | BSSGP_PDUT_RADIO_STATUS = 0x0a, |
| 32 | BSSGP_PDUT_SUSPEND = 0x0b, |
| 33 | BSSGP_PDUT_SUSPEND_ACK = 0x0c, |
| 34 | BSSGP_PDUT_SUSPEND_NACK = 0x0d, |
| 35 | BSSGP_PDUT_RESUME = 0x0e, |
| 36 | BSSGP_PDUT_RESUME_ACK = 0x0f, |
| 37 | BSSGP_PDUT_RESUME_NACK = 0x10, |
Harald Welte | 6e887eb | 2020-12-02 20:00:53 +0100 | [diff] [blame] | 38 | BSSGP_PDUT_PAGING_PS_REJECT = 0x11, |
| 39 | BSSGP_PDUT_DUMMY_PAGING_PS = 0x12, |
| 40 | BSSGP_PDUT_DUMMY_PAGING_PS_RESP = 0x13, |
| 41 | BSSGP_PDUT_MS_REGISTR_ENQ = 0x14, |
| 42 | BSSGP_PDUT_MS_REGISTR_ENQ_RESP = 0x15, |
Harald Welte | 8648e49 | 2012-06-17 13:12:51 +0800 | [diff] [blame] | 43 | /* PDus between NM SAPs */ |
| 44 | BSSGP_PDUT_BVC_BLOCK = 0x20, |
| 45 | BSSGP_PDUT_BVC_BLOCK_ACK = 0x21, |
| 46 | BSSGP_PDUT_BVC_RESET = 0x22, |
| 47 | BSSGP_PDUT_BVC_RESET_ACK = 0x23, |
| 48 | BSSGP_PDUT_BVC_UNBLOCK = 0x24, |
| 49 | BSSGP_PDUT_BVC_UNBLOCK_ACK = 0x25, |
| 50 | BSSGP_PDUT_FLOW_CONTROL_BVC = 0x26, |
| 51 | BSSGP_PDUT_FLOW_CONTROL_BVC_ACK = 0x27, |
| 52 | BSSGP_PDUT_FLOW_CONTROL_MS = 0x28, |
| 53 | BSSGP_PDUT_FLOW_CONTROL_MS_ACK = 0x29, |
| 54 | BSSGP_PDUT_FLUSH_LL = 0x2a, |
| 55 | BSSGP_PDUT_FLUSH_LL_ACK = 0x2b, |
| 56 | BSSGP_PDUT_LLC_DISCARD = 0x2c, |
Harald Welte | 6e887eb | 2020-12-02 20:00:53 +0100 | [diff] [blame] | 57 | BSSGP_PDUT_FLOW_CONTROL_PFC = 0x2d, |
| 58 | BSSGP_PDUT_FLOW_CONTROL_PFC_ACK = 0x2e, |
Harald Welte | 8648e49 | 2012-06-17 13:12:51 +0800 | [diff] [blame] | 59 | BSSGP_PDUT_SGSN_INVOKE_TRACE = 0x40, |
| 60 | BSSGP_PDUT_STATUS = 0x41, |
Harald Welte | 6e887eb | 2020-12-02 20:00:53 +0100 | [diff] [blame] | 61 | BSSGP_PDUT_OVERLOAD = 0x42, |
Harald Welte | 8648e49 | 2012-06-17 13:12:51 +0800 | [diff] [blame] | 62 | /* PDUs between PFM SAP's */ |
| 63 | BSSGP_PDUT_DOWNLOAD_BSS_PFC = 0x50, |
| 64 | BSSGP_PDUT_CREATE_BSS_PFC = 0x51, |
| 65 | BSSGP_PDUT_CREATE_BSS_PFC_ACK = 0x52, |
| 66 | BSSGP_PDUT_CREATE_BSS_PFC_NACK = 0x53, |
| 67 | BSSGP_PDUT_MODIFY_BSS_PFC = 0x54, |
| 68 | BSSGP_PDUT_MODIFY_BSS_PFC_ACK = 0x55, |
| 69 | BSSGP_PDUT_DELETE_BSS_PFC = 0x56, |
| 70 | BSSGP_PDUT_DELETE_BSS_PFC_ACK = 0x57, |
Harald Welte | 6e887eb | 2020-12-02 20:00:53 +0100 | [diff] [blame] | 71 | BSSGP_PDUT_DELETE_BSS_PFC_REQ = 0x58, |
| 72 | BSSGP_PDUT_PS_HO_REQUIRED = 0x59, |
| 73 | BSSGP_PDUT_PS_HO_REQUIRED_ACK = 0x5a, |
| 74 | BSSGP_PDUT_PS_HO_REQUIRED_NACK = 0x5b, |
| 75 | BSSGP_PDUT_PS_HO_REQUEST = 0x5c, |
| 76 | BSSGP_PDUT_PS_HO_REQUEST_ACK = 0x5d, |
| 77 | BSSGP_PDUT_PS_HO_REQUEST_NACK = 0x5e, |
| 78 | BSSGP_PDUT_PS_HO_COMPLETE = 0x91, |
| 79 | BSSGP_PDUT_PS_HO_CANCEL = 0x92, |
| 80 | BSSGP_PDUT_PS_HO_COMPLETE_ACK = 0x93, |
Harald Welte | c22e002 | 2020-12-06 12:41:25 +0100 | [diff] [blame] | 81 | /* PDUs between LCS SAPs */ |
| 82 | BSSGP_PDUT_PERFORM_LOC_REQ = 0x60, |
| 83 | BSSGP_PDUT_PERFORM_LOC_RESP = 0x61, |
| 84 | BSSGP_PDUT_PERFORM_LOC_ABORT = 0x62, |
| 85 | BSSGP_PDUT_POSITION_COMMAND = 0x63, |
| 86 | BSSGP_PDUT_POSITION_RESPONSE = 0x64, |
| 87 | /* PDUs between RIM SAPs */ |
| 88 | BSSGP_PDUT_RAN_INFO = 0x70, |
| 89 | BSSGP_PDUT_RAN_INFO_REQ = 0x71, |
| 90 | BSSGP_PDUT_RAN_INFO_ACK = 0x72, |
| 91 | BSSGP_PDUT_RAN_INFO_ERROR = 0x73, |
| 92 | BSSGP_PDUT_RAN_INFO_APP_ERROR = 0x74, |
| 93 | /* PDUs between MBMS SAPs */ |
| 94 | BSSGP_PDUT_MBMS_START_REQ = 0x80, |
| 95 | BSSGP_PDUT_MBMS_START_RESP = 0x81, |
| 96 | BSSGP_PDUT_MBMS_STOP_REQ = 0x82, |
| 97 | BSSGP_PDUT_MBMS_STOP_RESP = 0x83, |
| 98 | BSSGP_PDUT_MBMS_UPDATE_REQ = 0x84, |
| 99 | BSSGP_PDUT_MBMS_UPDATE_RESP = 0x85, |
Harald Welte | 8648e49 | 2012-06-17 13:12:51 +0800 | [diff] [blame] | 100 | }; |
| 101 | |
Neels Hofmeyr | 87e4550 | 2017-06-20 00:17:59 +0200 | [diff] [blame] | 102 | /*! BSSGP User-Data header (Section 10.2.1 and 10.2.2) */ |
Harald Welte | 8648e49 | 2012-06-17 13:12:51 +0800 | [diff] [blame] | 103 | struct bssgp_ud_hdr { |
| 104 | uint8_t pdu_type; /*!< BSSGP PDU type */ |
| 105 | uint32_t tlli; /*!< Temporary Link-Local Identifier */ |
| 106 | uint8_t qos_profile[3]; /*!< QoS profile */ |
| 107 | uint8_t data[0]; /* optional/conditional IEs as TLVs */ |
| 108 | } __attribute__((packed)); |
| 109 | |
Neels Hofmeyr | 87e4550 | 2017-06-20 00:17:59 +0200 | [diff] [blame] | 110 | /*! BSSGP normal header */ |
Harald Welte | 8648e49 | 2012-06-17 13:12:51 +0800 | [diff] [blame] | 111 | struct bssgp_normal_hdr { |
| 112 | uint8_t pdu_type; /*!< BSSGP PDU type */ |
| 113 | uint8_t data[0]; /*!< optional/conditional IEs as TLVs */ |
| 114 | }; |
| 115 | |
Harald Welte | 6e887eb | 2020-12-02 20:00:53 +0100 | [diff] [blame] | 116 | /*! BSSGP Information Element Identifiers (Section 11.3 / Table 11.3) */ |
Harald Welte | 8648e49 | 2012-06-17 13:12:51 +0800 | [diff] [blame] | 117 | enum bssgp_iei_type { |
| 118 | BSSGP_IE_ALIGNMENT = 0x00, |
| 119 | BSSGP_IE_BMAX_DEFAULT_MS = 0x01, |
| 120 | BSSGP_IE_BSS_AREA_ID = 0x02, |
| 121 | BSSGP_IE_BUCKET_LEAK_RATE = 0x03, |
| 122 | BSSGP_IE_BVCI = 0x04, |
| 123 | BSSGP_IE_BVC_BUCKET_SIZE = 0x05, |
| 124 | BSSGP_IE_BVC_MEASUREMENT = 0x06, |
| 125 | BSSGP_IE_CAUSE = 0x07, |
| 126 | BSSGP_IE_CELL_ID = 0x08, |
| 127 | BSSGP_IE_CHAN_NEEDED = 0x09, |
| 128 | BSSGP_IE_DRX_PARAMS = 0x0a, |
| 129 | BSSGP_IE_EMLPP_PRIO = 0x0b, |
| 130 | BSSGP_IE_FLUSH_ACTION = 0x0c, |
| 131 | BSSGP_IE_IMSI = 0x0d, |
| 132 | BSSGP_IE_LLC_PDU = 0x0e, |
| 133 | BSSGP_IE_LLC_FRAMES_DISCARDED = 0x0f, |
| 134 | BSSGP_IE_LOCATION_AREA = 0x10, |
| 135 | BSSGP_IE_MOBILE_ID = 0x11, |
| 136 | BSSGP_IE_MS_BUCKET_SIZE = 0x12, |
| 137 | BSSGP_IE_MS_RADIO_ACCESS_CAP = 0x13, |
| 138 | BSSGP_IE_OMC_ID = 0x14, |
| 139 | BSSGP_IE_PDU_IN_ERROR = 0x15, |
| 140 | BSSGP_IE_PDU_LIFETIME = 0x16, |
| 141 | BSSGP_IE_PRIORITY = 0x17, |
| 142 | BSSGP_IE_QOS_PROFILE = 0x18, |
| 143 | BSSGP_IE_RADIO_CAUSE = 0x19, |
| 144 | BSSGP_IE_RA_CAP_UPD_CAUSE = 0x1a, |
| 145 | BSSGP_IE_ROUTEING_AREA = 0x1b, |
| 146 | BSSGP_IE_R_DEFAULT_MS = 0x1c, |
| 147 | BSSGP_IE_SUSPEND_REF_NR = 0x1d, |
| 148 | BSSGP_IE_TAG = 0x1e, |
| 149 | BSSGP_IE_TLLI = 0x1f, |
| 150 | BSSGP_IE_TMSI = 0x20, |
| 151 | BSSGP_IE_TRACE_REFERENC = 0x21, |
| 152 | BSSGP_IE_TRACE_TYPE = 0x22, |
| 153 | BSSGP_IE_TRANSACTION_ID = 0x23, |
| 154 | BSSGP_IE_TRIGGER_ID = 0x24, |
| 155 | BSSGP_IE_NUM_OCT_AFF = 0x25, |
| 156 | BSSGP_IE_LSA_ID_LIST = 0x26, |
| 157 | BSSGP_IE_LSA_INFORMATION = 0x27, |
| 158 | BSSGP_IE_PACKET_FLOW_ID = 0x28, |
| 159 | BSSGP_IE_PACKET_FLOW_TIMER = 0x29, |
| 160 | BSSGP_IE_AGG_BSS_QOS_PROFILE = 0x3a, |
| 161 | BSSGP_IE_FEATURE_BITMAP = 0x3b, |
| 162 | BSSGP_IE_BUCKET_FULL_RATIO = 0x3c, |
| 163 | BSSGP_IE_SERVICE_UTRAN_CCO = 0x3d, |
Harald Welte | 6e887eb | 2020-12-02 20:00:53 +0100 | [diff] [blame] | 164 | BSSGP_IE_NSEI = 0x3e, |
| 165 | BSSGP_IE_RRLP_APDU = 0x3f, |
| 166 | BSSGP_IE_LCS_QOS = 0x40, |
| 167 | BSSGP_IE_LCS_CLIENT_TYPE = 0x41, |
| 168 | BSSGP_IE_REQUESTED_GPS_AST_DATA = 0x42, |
| 169 | BSSGP_IE_LOCATION_TYPE = 0x43, |
| 170 | BSSGP_IE_LOCATION_ESTIMATE = 0x44, |
| 171 | BSSGP_IE_POSITIONING_DATA = 0x45, |
| 172 | BSSGP_IE_DECIPHERING_KEYS = 0x46, |
| 173 | BSSGP_IE_LCS_PRIORITY = 0x47, |
| 174 | BSSGP_IE_LCS_CAUSE = 0x48, |
| 175 | BSSGP_IE_LCS_CAPABILITY = 0x49, |
| 176 | BSSGP_IE_RRLP_FLAGS = 0x4a, |
| 177 | BSSGP_IE_RIM_APP_IDENTITY = 0x4b, |
| 178 | BSSGP_IE_RIM_SEQ_NR = 0x4c, |
| 179 | BSSGP_IE_RIM_REQ_APP_CONTAINER = 0x4d, |
| 180 | BSSGP_IE_RAN_INFO_APP_CONTAINER = 0x4e, |
| 181 | BSSGP_IE_RIM_PDU_INDICATIONS = 0x4f, |
| 182 | BSSGP_IE_PFC_FLOW_CTRL_PARAMS = 0x52, |
| 183 | BSSGP_IE_GLOBAL_CN_ID = 0x53, |
| 184 | BSSGP_IE_RIM_ROUTING_INFO = 0x54, |
| 185 | BSSGP_IE_RIM_PROTOCOL_VERSION = 0x55, |
| 186 | BSSGP_IE_APP_ERROR_CONTAINER = 0x56, |
| 187 | BSSGP_IE_RI_REQ_RIM_CONTAINER = 0x57, |
| 188 | BSSGP_IE_RI_RIM_CONTAINER = 0x58, |
| 189 | BSSGP_IE_RI_APP_ERROR_RIM_CONT = 0x59, |
| 190 | BSSGP_IE_RI_ACK_RIM_CONTAINER = 0x5a, |
| 191 | BSSGP_IE_RI_ERROR_RIM_COINTAINER= 0x5b, |
| 192 | BSSGP_IE_TMGI = 0x5c, |
| 193 | BSSGP_IE_MBMS_SESSION_ID = 0x5d, |
| 194 | BSSGP_IE_MBMS_SESSION_DURATION = 0x5e, |
| 195 | BSSGP_IE_MBMS_SA_ID_LIST = 0x5f, |
| 196 | BSSGP_IE_MBMS_RESPONSE = 0x60, |
| 197 | BSSGP_IE_MBMS_RA_LIST = 0x61, |
| 198 | BSSGP_IE_MBMS_SESSION_INFO = 0x62, |
| 199 | BSSGP_IE_MBMS_STOP_CAUSE = 0x63, |
| 200 | BSSGP_IE_SBSS_TO_TBSS_TR_CONT = 0x64, |
| 201 | BSSGP_IE_TBSS_TO_SBSS_TR_CONT = 0x65, |
| 202 | BSSGP_IE_NAS_CONT_FOR_PS_HO = 0x66, |
| 203 | BSSGP_IE_PFC_TO_BE_SETUP_LIST = 0x67, |
| 204 | BSSGP_IE_LIST_OF_SETUP_PFC = 0x68, |
| 205 | BSSGP_IE_EXT_FEATURE_BITMAP = 0x69, |
| 206 | BSSGP_IE_SRC_TO_TGT_TR_CONT = 0x6a, |
| 207 | BSSGP_IE_TGT_TO_SRC_TR_CONT = 0x6b, |
| 208 | BSSGP_IE_NC_ID = 0x6c, |
| 209 | BSSGP_IE_PAGE_MODE = 0x6d, |
| 210 | BSSGP_IE_CONTAINER_ID = 0x6e, |
| 211 | BSSGP_IE_GLOBAL_TFI = 0x6f, |
| 212 | BSSGP_IE_IMEI = 0x70, |
| 213 | BSSGP_IE_TIME_TO_MBMS_DATA_XFR = 0x71, |
| 214 | BSSGP_IE_MBMS_SESSION_REP_NR = 0x72, |
| 215 | BSSGP_IE_INTER_RAT_HO_INFO = 0x73, |
| 216 | BSSGP_IE_PS_HO_COMMAND = 0x74, |
| 217 | BSSGP_IE_PS_HO_INDICATIONS = 0x75, |
| 218 | BSSGP_IE_SI_PSI_CONTAINER = 0x76, |
| 219 | BSSGP_IE_ACTIVE_PFC_LIST = 0x77, |
| 220 | BSSGP_IE_VELOCITY_DATA = 0x78, |
| 221 | BSSGP_IE_DTM_HO_COMMAND = 0x79, |
| 222 | BSSGP_IE_CS_INDICATION = 0x7a, |
| 223 | BSSGP_IE_RQD_GANNS_AST_DATA = 0x7b, |
| 224 | BSSGP_IE_GANSS_LOCATION_TYPE = 0x7c, |
| 225 | BSSGP_IE_GANSS_POSITIONING_DATA = 0x7d, |
| 226 | BSSGP_IE_FLOW_CTRL_GRANULARITY = 0x7e, |
| 227 | BSSGP_IE_ENB_ID = 0x7f, |
| 228 | BSSGP_IE_EUTRAN_IRAT_HO_INFO = 0x80, |
| 229 | BSSGP_IE_SUB_PID4RAT_FREQ_PRIO = 0x81, |
| 230 | BSSGP_IE_REQ4IRAT_HO_INFO = 0x82, |
| 231 | BSSGP_IE_RELIABLE_IRAT_HO_INFO = 0x83, |
| 232 | BSSGP_IE_SON_TRANSFER_APP_ID = 0x84, |
| 233 | BSSGP_IE_CSG_ID = 0x85, |
| 234 | BSSGP_IE_TAC = 0x86, |
| 235 | BSSGP_IE_REDIRECT_ATTEMPT_FLAG = 0x87, |
| 236 | BSSGP_IE_REDIRECTION_INDICATION = 0x88, |
| 237 | BSSGP_IE_REDIRECTION_COMPLETED = 0x89, |
| 238 | BSSGP_IE_UNCONF_SEND_STATE_VAR = 0x8a, |
| 239 | BSSGP_IE_IRAT_MEASUREMENT_CONF = 0x8b, |
| 240 | BSSGP_IE_SCI = 0x8c, |
| 241 | BSSGP_IE_GGSN_PGW_LOCATION = 0x8d, |
| 242 | BSSGP_IE_SELECTED_PLMN_ID = 0x8e, |
| 243 | BSSGP_IE_PRIO_CLASS_IND = 0x8f, |
| 244 | BSSGP_IE_SOURCE_CELL_ID = 0x90, |
| 245 | BSSGP_IE_IRAT_MEAS_CFG_E_EARFCN = 0x91, |
| 246 | BSSGP_IE_EDRX_PARAMETERS = 0x92, |
| 247 | BSSGP_IE_T_UNTIL_NEXT_PAGING = 0x93, |
| 248 | BSSGP_IE_COVERAGE_CLASS = 0x98, |
| 249 | BSSGP_IE_PAGING_ATTEMPT_INFO = 0x99, |
| 250 | BSSGP_IE_EXCEPTION_REPORT_FLAG = 0x9a, |
| 251 | BSSGP_IE_OLD_RA_ID = 0x9b, |
| 252 | BSSGP_IE_ATTACH_IND = 0x9c, |
| 253 | BSSGP_IE_PLMN_ID = 0x9d, |
| 254 | BSSGP_IE_MME_QUERY = 0x9e, |
| 255 | BSSGP_IE_SGSN_GROUP_ID = 0x9f, |
| 256 | BSSGP_IE_ADDITIONAL_PTMSI = 0xa0, |
| 257 | BSSGP_IE_UE_USAGE_TYPE = 0xa1, |
| 258 | BSSGP_IE_MLAT_TIMER = 0xa2, |
| 259 | BSSGP_IE_MLAT_TA = 0xa3, |
| 260 | BSSGP_IE_MS_SYNC_ACCURACY = 0xa4, |
| 261 | BSSGP_IE_BTS_RX_ACCURACY_LVL = 0xa5, |
| 262 | BSSGP_IE_TA_REQ = 0xa6, |
Harald Welte | 8648e49 | 2012-06-17 13:12:51 +0800 | [diff] [blame] | 263 | }; |
| 264 | |
Neels Hofmeyr | 87e4550 | 2017-06-20 00:17:59 +0200 | [diff] [blame] | 265 | /*! Cause coding (Section 11.3.8 / Table 11.10) */ |
Harald Welte | 8648e49 | 2012-06-17 13:12:51 +0800 | [diff] [blame] | 266 | enum gprs_bssgp_cause { |
Max | 4aaa8ab | 2017-06-29 19:27:24 +0200 | [diff] [blame] | 267 | BSSGP_CAUSE_PROC_OVERLOAD = 0x00, |
| 268 | BSSGP_CAUSE_EQUIP_FAIL = 0x01, |
| 269 | BSSGP_CAUSE_TRASIT_NET_FAIL = 0x02, |
| 270 | BSSGP_CAUSE_CAPA_GREATER_0KPBS = 0x03, |
| 271 | BSSGP_CAUSE_UNKNOWN_MS = 0x04, |
| 272 | BSSGP_CAUSE_UNKNOWN_BVCI = 0x05, |
| 273 | BSSGP_CAUSE_CELL_TRAF_CONG = 0x06, |
| 274 | BSSGP_CAUSE_SGSN_CONG = 0x07, |
| 275 | BSSGP_CAUSE_OML_INTERV = 0x08, |
| 276 | BSSGP_CAUSE_BVCI_BLOCKED = 0x09, |
| 277 | BSSGP_CAUSE_PFC_CREATE_FAIL = 0x0a, |
| 278 | BSSGP_CAUSE_PFC_PREEMPTED = 0x0b, |
| 279 | BSSGP_CAUSE_ABQP_NOT_SUPP = 0x0c, |
| 280 | BSSGP_CAUSE_SEM_INCORR_PDU = 0x20, |
| 281 | BSSGP_CAUSE_INV_MAND_INF = 0x21, |
| 282 | BSSGP_CAUSE_MISSING_MAND_IE = 0x22, |
| 283 | BSSGP_CAUSE_MISSING_COND_IE = 0x23, |
| 284 | BSSGP_CAUSE_UNEXP_COND_IE = 0x24, |
| 285 | BSSGP_CAUSE_COND_IE_ERR = 0x25, |
| 286 | BSSGP_CAUSE_PDU_INCOMP_STATE = 0x26, |
| 287 | BSSGP_CAUSE_PROTO_ERR_UNSPEC = 0x27, |
| 288 | BSSGP_CAUSE_PDU_INCOMP_FEAT = 0x28, |
| 289 | BSSGP_CAUSE_REQ_INFO_NOT_AVAIL = 0x29, |
| 290 | BSSGP_CAUSE_UNKN_DST = 0x2a, |
| 291 | BSSGP_CAUSE_UNKN_RIM_AI = 0x2b, |
| 292 | BSSGP_CAUSE_INVAL_CONT_UI = 0x2c, |
| 293 | BSSGP_CAUSE_PFC_QUEUE = 0x2d, |
| 294 | BSSGP_CAUSE_PFC_CREATED = 0x2e, |
| 295 | BSSGP_CAUSE_T12_EXPIRY = 0x2f, |
| 296 | BSSGP_CAUSE_MS_UNDER_PS_HO = 0x30, |
| 297 | BSSGP_CAUSE_UL_QUALITY = 0x31, |
| 298 | BSSGP_CAUSE_UL_STRENGTH = 0x32, |
| 299 | BSSGP_CAUSE_DL_QUALITY = 0x33, |
| 300 | BSSGP_CAUSE_DL_STRENGTH = 0x34, |
| 301 | BSSGP_CAUSE_DISTANCE = 0x35, |
| 302 | BSSGP_CAUSE_BETTER_CELL = 0x36, |
| 303 | BSSGP_CAUSE_TRAFFIC = 0x37, |
| 304 | BSSGP_CAUSE_MS_RADIO_LOSS = 0x38, |
| 305 | BSSGP_CAUSE_MS_BACK_OLD_CHAN = 0x39, |
| 306 | BSSGP_CAUSE_T13_EXPIRY = 0x3a, |
| 307 | BSSGP_CAUSE_T14_EXPIRY = 0x3b, |
| 308 | BSSGP_CAUSE_NOT_ALL_PFC = 0x3c, |
| 309 | BSSGP_CAUSE_CS = 0x3d, |
| 310 | BSSGP_CAUSE_REQ_ALG_NOT_SUPP = 0x3e, |
| 311 | BSSGP_CAUSE_RELOC_FAIL = 0x3f, |
| 312 | BSSGP_CAUSE_DIR_RETRY = 0x40, |
| 313 | BSSGP_CAUSE_TIME_CRIT_RELOC = 0x41, |
| 314 | BSSGP_CAUSE_PS_HO_TARG_NA = 0x42, |
| 315 | BSSGP_CAUSE_PS_HO_TARG_NOT_SUPP = 0x43, |
| 316 | BSSGP_CAUSE_PUESBINE = 0x44, |
| 317 | BSSGP_CAUSE_DTM_HO_NO_CS_RES = 0x45, |
| 318 | BSSGP_CAUSE_DTM_HO_PS_ALLOC_FAIL = 0x46, |
| 319 | BSSGP_CAUSE_DTM_HO_T24_EXPIRY = 0x47, |
| 320 | BSSGP_CAUSE_DTM_HO_INVAL_CS_IND = 0x48, |
| 321 | BSSGP_CAUSE_DTM_HO_T23_EXPIRY = 0x49, |
| 322 | BSSGP_CAUSE_DTM_HO_MSC_ERR = 0x4a, |
| 323 | BSSGP_CAUSE_INVAL_CSG_CELL = 0x4b, |
Harald Welte | 8648e49 | 2012-06-17 13:12:51 +0800 | [diff] [blame] | 324 | }; |
Harald Welte | a6f8962 | 2020-12-07 20:45:12 +0100 | [diff] [blame] | 325 | |
| 326 | /* Feature Bitmap (Section 11.3.45) */ |
| 327 | #define BSSGP_FEAT_PFC 0x01 /* Packet Flow Context */ |
| 328 | #define BSSGP_FEAT_CBL 0x02 /* Current Bucket Level */ |
| 329 | #define BSSGP_FEAT_INR 0x04 /* Inter-NSE re-routing */ |
| 330 | #define BSSGP_FEAT_LCS 0x08 /* Location Services */ |
| 331 | #define BSSGP_FEAT_RIM 0x10 /* RAN Inoformation Management */ |
| 332 | #define BSSGP_FEAT_PFC_FC 0x20 /* PFC Flow Control */ |
| 333 | #define BSSGP_FEAT_ERS 0x40 /* Enhanced Radio Status */ |
| 334 | #define BSSGP_FEAT_MBMS 0x80 /* Multimedia Broadcast */ |
| 335 | |
| 336 | /* Extended Feature Bitmap (Section 11.3.84) */ |
| 337 | #define BSSGP_XFEAT_PSHO 0x01 /* PS Handover */ |
| 338 | #define BSSGP_XFEAT_GBIT 0x02 /* Gigabit Interface */ |
| 339 | #define BSSGP_XFEAT_MOCN 0x04 /* Multi-Operator CN */ |
| 340 | #define BSSGP_XFEAT_CSPS 0x08 /* CS/PS coordination enhancements */ |
| 341 | #define BSSGP_XFEAT_ECIoT 0x10 /* EC-GSM-IoT */ |
| 342 | #define BSSGP_XFEAT_DCN 0x20 /* Dedicated CN */ |
| 343 | #define BSSGP_XFEAT_eDRX 0x40 /* eDRX */ |
| 344 | #define BSSGP_XFEAT_MSAD 0x80 /* MS-assisted Dedicated CN selection */ |
Harald Welte | 4394bb9 | 2020-12-08 20:40:44 +0100 | [diff] [blame] | 345 | |
| 346 | /* Flow Control Granularity (Section 11.3.102) */ |
| 347 | enum bssgp_fc_granularity { |
| 348 | BSSGP_FC_GRAN_100 = 0, |
| 349 | BSSGP_FC_GRAN_1000 = 1, |
| 350 | BSSGP_FC_GRAN_10000 = 2, |
| 351 | BSSGP_FC_GRAN_100000 = 3, |
| 352 | }; |
Philipp Maier | cea0c30 | 2020-12-23 20:33:54 +0100 | [diff] [blame] | 353 | |
| 354 | /* RAN-INFORMATION-REQUEST PDU Type Extension |
| 355 | * 3GPP TS 48.018, table 11.3.65.1 */ |
| 356 | enum bssgp_rim_pdu_type { |
| 357 | RIM_PDU_TYPE_STOP = 0, |
| 358 | RIM_PDU_TYPE_SING_REP = 1, |
| 359 | RIM_PDU_TYPE_MULT_REP = 2, |
| 360 | }; |
| 361 | |
| 362 | /* RIM PDU Indications |
| 363 | * 3GPP TS 48.018, section 11.3.65.0 */ |
| 364 | struct bssgp_rim_pdu_ind { |
| 365 | #if OSMO_IS_BIG_ENDIAN |
| 366 | uint8_t reserved:4, |
| 367 | pdu_type_ext:3, |
| 368 | ack_requested:1; |
| 369 | #elif OSMO_IS_LITTLE_ENDIAN |
| 370 | uint8_t ack_requested:1, |
| 371 | pdu_type_ext:3, |
| 372 | reserved:4; |
| 373 | #endif |
| 374 | } __attribute__ ((packed)); |