Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 1 | /* Data Types / Encoding / Decoding for OsmocomBB L1CTL interface */ |
| 2 | /* (C) 2017 by Harald Welte <laforge@gnumonks.org>, derived from l1ctl_proto.h |
Harald Welte | 34b5a95 | 2019-05-27 11:54:11 +0200 | [diff] [blame] | 3 | * which is (C) 2010 by Harald Welte + Holger Hans Peter Freyther |
| 4 | * All rights reserved. |
| 5 | * |
| 6 | * Released under the terms of GNU General Public License, Version 2 or |
| 7 | * (at your option) any later version. |
| 8 | * |
| 9 | * SPDX-License-Identifier: GPL-2.0-or-later |
| 10 | */ |
| 11 | |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 12 | module L1CTL_Types { |
| 13 | |
| 14 | import from General_Types all; |
| 15 | import from GSM_Types all; |
Harald Welte | 9419c8a | 2017-07-30 04:07:05 +0200 | [diff] [blame] | 16 | import from GSM_RR_Types all; |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 17 | import from Osmocom_Types all; |
| 18 | |
| 19 | type enumerated L1ctlMsgType { |
| 20 | L1CTL_NONE, |
| 21 | L1CTL_FBSB_REQ, |
| 22 | L1CTL_FBSB_CONF, |
| 23 | L1CTL_DATA_IND, |
| 24 | L1CTL_RACH_REQ, |
| 25 | L1CTL_DM_EST_REQ, |
| 26 | L1CTL_DATA_REQ, |
| 27 | L1CTL_RESET_IND, |
| 28 | L1CTL_PM_REQ, /* power measurement */ |
| 29 | L1CTL_PM_CONF, /* power measurement */ |
| 30 | L1CTL_ECHO_REQ, |
| 31 | L1CTL_ECHO_CONF, |
| 32 | L1CTL_RACH_CONF, |
| 33 | L1CTL_RESET_REQ, |
| 34 | L1CTL_RESET_CONF, |
| 35 | L1CTL_DATA_CONF, |
| 36 | L1CTL_CCCH_MODE_REQ, |
| 37 | L1CTL_CCCH_MODE_CONF, |
| 38 | L1CTL_DM_REL_REQ, |
| 39 | L1CTL_PARAM_REQ, |
| 40 | L1CTL_DM_FREQ_REQ, |
| 41 | L1CTL_CRYPTO_REQ, |
| 42 | L1CTL_SIM_REQ, |
| 43 | L1CTL_SIM_CONF, |
| 44 | L1CTL_TCH_MODE_REQ, |
| 45 | L1CTL_TCH_MODE_CONF, |
| 46 | L1CTL_NEIGH_PM_REQ, |
| 47 | L1CTL_NEIGH_PM_IND, |
| 48 | L1CTL_TRAFFIC_REQ, |
| 49 | L1CTL_TRAFFIC_CONF, |
Harald Welte | 00d4dac | 2017-07-30 00:50:32 +0200 | [diff] [blame] | 50 | L1CTL_TRAFFIC_IND, |
Vadim Yanitskiy | 4e79ff5 | 2019-04-22 06:38:21 +0700 | [diff] [blame] | 51 | L1CTL_BURST_IND, |
Vadim Yanitskiy | 72a76b5 | 2023-03-18 00:12:09 +0700 | [diff] [blame] | 52 | L1CTL_GPRS_UL_TBF_CFG_REQ, |
| 53 | L1CTL_GPRS_DL_TBF_CFG_REQ, |
| 54 | L1CTL_GPRS_UL_BLOCK_REQ, |
| 55 | L1CTL_GPRS_DL_BLOCK_IND, |
| 56 | L1CTL_EXT_RACH_REQ |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 57 | } with { variant "FIELDLENGTH(8)" }; |
| 58 | |
| 59 | type enumerated L1ctlCcchMode { |
| 60 | CCCH_MODE_NONE (0), |
| 61 | CCCH_MODE_NON_COMBINED, |
Harald Welte | 990a361 | 2019-05-27 14:02:13 +0200 | [diff] [blame] | 62 | CCCH_MODE_COMBINED, |
| 63 | CCCH_MODE_COMBINED_CBCH |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 64 | } with { variant "FIELDLENGTH(8)" }; |
| 65 | |
| 66 | type enumerated L1ctlNeighMode { |
| 67 | NEIGH_MODE_NONE (0), |
| 68 | NEIGH_MODE_PM, |
| 69 | NEIGH_MODE_SB |
| 70 | } with { variant "FIELDLENGTH(8)" }; |
| 71 | |
| 72 | type enumerated L1ctlResetType { |
| 73 | L1CTL_RES_T_BOOT (0), |
| 74 | L1CTL_RES_T_FULL, |
| 75 | L1CTL_RES_T_SCHED |
| 76 | } with { variant "FIELDLENGTH(8)" }; |
| 77 | |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 78 | type record L1ctlHdrFlags { |
| 79 | BIT7 padding, |
| 80 | boolean f_done |
| 81 | } with { variant "" }; |
| 82 | |
| 83 | type record L1ctlHeader { |
| 84 | L1ctlMsgType msg_type, |
| 85 | L1ctlHdrFlags flags, |
| 86 | OCT2 padding |
| 87 | } with { variant "" }; |
| 88 | |
Vadim Yanitskiy | be33f6b | 2020-11-14 04:05:34 +0700 | [diff] [blame] | 89 | template L1ctlHeader |
| 90 | tr_L1ctlHeader(template (present) L1ctlMsgType msg_type) := { |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 91 | msg_type := msg_type, |
| 92 | flags := ?, |
| 93 | padding := ? |
| 94 | }; |
| 95 | |
Vadim Yanitskiy | be33f6b | 2020-11-14 04:05:34 +0700 | [diff] [blame] | 96 | template (value) L1ctlHeader |
| 97 | ts_L1ctlHeader(template (value) L1ctlMsgType msg_type) := { |
Harald Welte | 52c713c | 2017-07-16 15:44:44 +0200 | [diff] [blame] | 98 | msg_type := msg_type, |
| 99 | flags := { padding := '0000000'B, f_done := false }, |
| 100 | padding := '0000'O |
| 101 | }; |
| 102 | |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 103 | type record L1ctlDlInfo { |
Harald Welte | 8e4db2c | 2017-07-16 18:54:55 +0200 | [diff] [blame] | 104 | RslChannelNr chan_nr, |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 105 | RslLinkId link_id, |
Vadim Yanitskiy | 1acc7bb | 2020-11-14 04:24:57 +0700 | [diff] [blame] | 106 | GsmBandArfcn arfcn, |
Harald Welte | 5f0d5c8 | 2017-07-16 18:56:01 +0200 | [diff] [blame] | 107 | uint32_t frame_nr, |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 108 | GsmRxLev rx_level, |
| 109 | uint8_t snr, |
| 110 | uint8_t num_biterr, |
| 111 | uint8_t fire_crc |
| 112 | } with { variant "" }; |
| 113 | |
| 114 | type record L1ctlFbsbConf { |
| 115 | int16_t initial_freq_err, |
| 116 | uint8_t result, |
| 117 | uint8_t bsic |
| 118 | } with { variant "" }; |
| 119 | |
| 120 | type record L1ctlCcchModeConf { |
| 121 | L1ctlCcchMode ccch_mode, |
| 122 | OCT3 padding |
| 123 | } with { variant "" }; |
| 124 | |
| 125 | /* gsm48_chan_mode */ |
Vadim Yanitskiy | fe05296 | 2020-10-19 13:27:09 +0700 | [diff] [blame] | 126 | type enumerated L1ctlTchMode { |
| 127 | L1CTL_CHAN_MODE_SIGN ('00000000'B), /* Signalling */ |
| 128 | L1CTL_CHAN_MODE_SPEECH_V1 ('00000001'B), /* FR or HR codec */ |
| 129 | L1CTL_CHAN_MODE_SPEECH_V2 ('00100001'B), /* EFR codec */ |
| 130 | L1CTL_CHAN_MODE_SPEECH_V3 ('01000001'B) /* AMR codec */ |
| 131 | /* Other modes are not supported for now */ |
| 132 | } with { variant "FIELDLENGTH(8)" }; |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 133 | |
Vadim Yanitskiy | 7ce605f | 2020-10-19 16:04:38 +0700 | [diff] [blame] | 134 | type enumerated L1ctlLoopMode { |
| 135 | L1CTL_LOOP_MODE_OPEN ('00000000'B), |
| 136 | L1CTL_LOOP_MODE_A ('00000001'B), |
| 137 | L1CTL_LOOP_MODE_B ('00000010'B), |
| 138 | L1CTL_LOOP_MODE_C ('00000011'B), |
| 139 | L1CTL_LOOP_MODE_D ('00000100'B), |
| 140 | L1CTL_LOOP_MODE_E ('00000101'B), |
| 141 | L1CTL_LOOP_MODE_F ('00000110'B), |
| 142 | L1CTL_LOOP_MODE_I ('00000111'B) |
| 143 | } with { variant "FIELDLENGTH(8)" }; |
| 144 | |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 145 | type record L1ctlAudioMode { |
| 146 | BIT4 padding, |
| 147 | boolean tx_microphone, |
| 148 | boolean tx_traffic_req, |
| 149 | boolean rx_speaker, |
| 150 | boolean rx_traffic_ind |
| 151 | } with { variant "" }; |
| 152 | |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 153 | template (value) L1ctlAudioMode t_L1CTL_AudioModeNone := { '0000'B, false, false, false, false }; |
Harald Welte | 66110f0 | 2017-07-16 21:05:18 +0200 | [diff] [blame] | 154 | |
Vadim Yanitskiy | 1618583 | 2020-10-19 21:20:43 +0700 | [diff] [blame] | 155 | /* Traffic forwarding mode (see TRAFFIC.{req,cnf,ind} messages) */ |
| 156 | template (value) L1ctlAudioMode t_L1CTL_AudioModeFwd |
| 157 | modifies t_L1CTL_AudioModeNone := { |
| 158 | tx_traffic_req := true, |
| 159 | rx_traffic_ind := true |
| 160 | }; |
| 161 | |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 162 | type record L1ctlTchModeConf { |
| 163 | L1ctlTchMode tch_mode, |
| 164 | L1ctlAudioMode audio_mode, |
Pau Espin Pedrol | 440e1dc | 2022-09-02 16:35:49 +0200 | [diff] [blame] | 165 | record { |
| 166 | uint8_t start_codec, |
| 167 | BIT8 codecs_bitmask |
| 168 | } amr |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 169 | } with { variant "" }; |
| 170 | |
| 171 | type record L1ctlDataInd { |
Vadim Yanitskiy | 2a92e2a | 2019-05-28 21:13:35 +0700 | [diff] [blame] | 172 | octetstring payload |
Harald Welte | 7024baa | 2018-03-02 23:37:51 +0100 | [diff] [blame] | 173 | } with { |
| 174 | variant (payload) "BYTEORDER(first)" |
| 175 | }; |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 176 | |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 177 | |
| 178 | type record L1ctlUlInfo { |
Harald Welte | 8e4db2c | 2017-07-16 18:54:55 +0200 | [diff] [blame] | 179 | RslChannelNr chan_nr, |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 180 | RslLinkId link_id, |
| 181 | OCT2 padding |
| 182 | } with { variant "" }; |
| 183 | |
| 184 | type record L1ctlFbsbFlags { |
| 185 | BIT5 padding, |
| 186 | boolean sb, |
| 187 | boolean fb1, |
| 188 | boolean fb0 |
Harald Welte | 344c0cf | 2018-03-09 16:17:45 +0100 | [diff] [blame] | 189 | } with { variant "FIELDORDER(msb)" }; |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 190 | |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 191 | template (value) L1ctlFbsbFlags t_L1CTL_FBSB_F_ALL := { |
Harald Welte | 66110f0 | 2017-07-16 21:05:18 +0200 | [diff] [blame] | 192 | padding := '00000'B, |
| 193 | sb := true, |
| 194 | fb1 := true, |
| 195 | fb0 := true |
| 196 | }; |
| 197 | |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 198 | type record L1ctlFbsbReq { |
Vadim Yanitskiy | 1acc7bb | 2020-11-14 04:24:57 +0700 | [diff] [blame] | 199 | GsmBandArfcn arfcn, |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 200 | uint16_t timeout_tdma_frames, |
| 201 | uint16_t freq_err_thresh1, |
| 202 | uint16_t freq_err_thresh2, |
| 203 | uint8_t num_freqerr_avg, |
| 204 | L1ctlFbsbFlags flags, |
| 205 | uint8_t sync_info_idx, |
| 206 | L1ctlCcchMode ccch_mode, |
| 207 | GsmRxLev rxlev_exp |
| 208 | } with { variant "" }; |
| 209 | |
| 210 | type record L1ctlCcchModeReq { |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 211 | L1ctlCcchMode ccch_mode, |
| 212 | OCT3 padding |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 213 | } with { variant "" }; |
| 214 | |
| 215 | type record L1ctlTchModeReq { |
| 216 | L1ctlTchMode tch_mode, |
| 217 | L1ctlAudioMode audio_mode, |
Vadim Yanitskiy | 7ce605f | 2020-10-19 16:04:38 +0700 | [diff] [blame] | 218 | L1ctlLoopMode loop_mode, |
Pau Espin Pedrol | 440e1dc | 2022-09-02 16:35:49 +0200 | [diff] [blame] | 219 | record { |
| 220 | uint8_t start_codec, |
| 221 | BIT8 codecs_bitmask |
| 222 | } amr |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 223 | } with { variant "" }; |
| 224 | |
| 225 | type record L1ctlRachReq { |
| 226 | uint8_t ra, |
| 227 | uint8_t combined, |
| 228 | uint16_t offset |
| 229 | } with { variant "" }; |
| 230 | |
Vadim Yanitskiy | 5c83679 | 2019-04-22 05:45:03 +0700 | [diff] [blame] | 231 | type enumerated L1ctlRachSynchSeq { |
| 232 | RACH_SYNCH_SEQ_TS0 (0), |
| 233 | RACH_SYNCH_SEQ_TS1, |
| 234 | RACH_SYNCH_SEQ_TS2 |
| 235 | } with { variant "FIELDLENGTH(8)" }; |
| 236 | |
| 237 | type record L1ctlExtRachReq { |
| 238 | uint16_t ra11, |
| 239 | L1ctlRachSynchSeq synch_seq, |
| 240 | uint8_t combined, |
| 241 | uint16_t offset |
| 242 | } with { variant "" }; |
| 243 | |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 244 | type record L1ctlParReq { |
| 245 | int8_t ta, |
| 246 | uint8_t tx_power, |
| 247 | OCT2 padding |
| 248 | } with { variant "" }; |
| 249 | |
Pau Espin Pedrol | 0aad596 | 2018-09-28 16:03:55 +0200 | [diff] [blame] | 250 | type record L1ctlDataReq { |
| 251 | SacchL1Header l1header optional, |
| 252 | octetstring l2_payload |
| 253 | } with { variant "" }; |
| 254 | |
Vadim Yanitskiy | 2cdb97f | 2020-10-19 14:17:38 +0700 | [diff] [blame] | 255 | type record L1ctlH0 { |
| 256 | uint8_t h, |
Vadim Yanitskiy | 1acc7bb | 2020-11-14 04:24:57 +0700 | [diff] [blame] | 257 | GsmBandArfcn arfcn, |
Vadim Yanitskiy | 2cdb97f | 2020-10-19 14:17:38 +0700 | [diff] [blame] | 258 | octetstring padding length(130) |
| 259 | } with { variant "" }; |
| 260 | |
Vadim Yanitskiy | 1acc7bb | 2020-11-14 04:24:57 +0700 | [diff] [blame] | 261 | type record length(0..64) of GsmBandArfcn L1ctlMA; |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 262 | type record L1ctlH1 { |
Vadim Yanitskiy | 2cdb97f | 2020-10-19 14:17:38 +0700 | [diff] [blame] | 263 | uint8_t h, |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 264 | uint8_t hsn, |
| 265 | uint8_t maio, |
| 266 | uint8_t n, |
Vadim Yanitskiy | e8ea3ee | 2020-05-27 13:29:48 +0700 | [diff] [blame] | 267 | OCT1 spare, |
| 268 | L1ctlMA ma, |
| 269 | octetstring padding |
| 270 | } with { |
| 271 | variant (n) "LENGTHTO(ma)" |
| 272 | variant (n) "UNIT(elements)" |
| 273 | /* See https://bugs.eclipse.org/bugs/show_bug.cgi?id=562849. |
| 274 | * TL;DR The reference point of the PADDING attribute is the beginning |
| 275 | * of the message, not the beginning of the type/field it's applied on. |
| 276 | * Therefore we cannot use it here, and have to add padding manually. |
| 277 | * variant (ma) "PADDING(128)" */ |
| 278 | }; |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 279 | |
Vadim Yanitskiy | 2cdb97f | 2020-10-19 14:17:38 +0700 | [diff] [blame] | 280 | type union L1ctlH0H1 { |
| 281 | L1ctlH0 h0, |
| 282 | L1ctlH1 h1 |
| 283 | } with { variant "TAG(h0, h = 0; h1, h = 1)" }; |
| 284 | |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 285 | type record L1ctlDmEstReq { |
| 286 | GsmTsc tsc, |
Vadim Yanitskiy | 2cdb97f | 2020-10-19 14:17:38 +0700 | [diff] [blame] | 287 | L1ctlH0H1 h0h1, |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 288 | L1ctlTchMode tch_mode, |
| 289 | L1ctlAudioMode audio_mode |
Vadim Yanitskiy | 2cdb97f | 2020-10-19 14:17:38 +0700 | [diff] [blame] | 290 | } with { variant "" }; |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 291 | |
| 292 | type record L1ctlReset { |
| 293 | L1ctlResetType reset_type, |
| 294 | OCT3 padding |
| 295 | } with { variant "" }; |
| 296 | |
Harald Welte | e613f96 | 2018-04-18 22:38:16 +0200 | [diff] [blame] | 297 | type record L1CtlCryptoReq { |
| 298 | uint8_t algo, |
| 299 | uint8_t key_len, |
| 300 | octetstring key |
| 301 | } with { variant (key_len) "LENGTHTO(key)" }; |
| 302 | |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 303 | |
| 304 | type record L1ctlTrafficReq { |
Vadim Yanitskiy | e01691d | 2018-10-29 00:18:04 +0700 | [diff] [blame] | 305 | octetstring data |
Harald Welte | 7024baa | 2018-03-02 23:37:51 +0100 | [diff] [blame] | 306 | } with { |
| 307 | variant (data) "BYTEORDER(first)" |
| 308 | } |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 309 | |
Harald Welte | 00d4dac | 2017-07-30 00:50:32 +0200 | [diff] [blame] | 310 | |
Vadim Yanitskiy | 72a76b5 | 2023-03-18 00:12:09 +0700 | [diff] [blame] | 311 | /* payload of L1CTL_GPRS_UL_TBF_CFG_REQ */ |
| 312 | type record L1ctlGprsUlTbfCfgReq { |
| 313 | uint8_t tbf_ref, |
| 314 | BIT8 slotmask, |
| 315 | OCT2 pad ('0000'O) |
| 316 | } with { variant (slotmask) "BITORDER(msb)" }; |
| 317 | |
| 318 | /* payload of L1CTL_GPRS_DL_TBF_CFG_REQ */ |
| 319 | type record L1ctlGprsDlTbfCfgReq { |
| 320 | uint8_t tbf_ref, |
| 321 | BIT8 slotmask, |
| 322 | uint8_t dl_tfi, |
| 323 | OCT1 pad ('00'O) |
| 324 | } with { variant (slotmask) "BITORDER(msb)" }; |
| 325 | |
| 326 | /* part of L1CTL_GPRS_{UL,DL}_BLOCK_{REQ,IND} */ |
| 327 | type record L1ctlGprsBlockHdr { |
| 328 | uint32_t fn, |
| 329 | uint8_t tn, |
| 330 | OCT3 pad ('000000'O) |
| 331 | } with { variant "" }; |
| 332 | |
| 333 | /* payload of L1CTL_GPRS_UL_BLOCK_REQ */ |
| 334 | type record L1ctlGprsUlBlockReq { |
| 335 | L1ctlGprsBlockHdr hdr, |
| 336 | octetstring data |
| 337 | } with { variant (data) "BYTEORDER(first)" }; |
| 338 | |
| 339 | /* payload of L1CTL_GPRS_DL_BLOCK_IND */ |
| 340 | type record L1ctlGprsDlBlockInd { |
| 341 | L1ctlGprsBlockHdr hdr, |
| 342 | record { |
| 343 | uint16_t ber10k, /* Bit Error Rate */ |
| 344 | int16_t ci_cb, /* C/I in centiBels */ |
| 345 | uint8_t rx_level /* RxLev 0..63 */ |
| 346 | } meas, |
| 347 | uint8_t usf, |
| 348 | octetstring data |
| 349 | } with { variant (data) "BYTEORDER(first)" }; |
| 350 | |
Harald Welte | 00d4dac | 2017-07-30 00:50:32 +0200 | [diff] [blame] | 351 | |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 352 | type union L1ctlMsgPayload { |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 353 | L1ctlFbsbReq fbsb_req, |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 354 | L1ctlFbsbConf fbsb_conf, |
| 355 | L1ctlDataInd data_ind, |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 356 | L1ctlRachReq rach_req, |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 357 | L1ctlDmEstReq dm_est_req, |
Pau Espin Pedrol | 0aad596 | 2018-09-28 16:03:55 +0200 | [diff] [blame] | 358 | L1ctlDataReq data_req, |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 359 | /* TODO: L1CTL_RESET_IND */ |
| 360 | /* TODO: L1CTL_PM_REQ */ |
| 361 | /* TODO: L1CTL_PM_CONF */ |
| 362 | L1ctlReset reset_req, |
| 363 | L1ctlCcchModeReq ccch_mode_req, |
| 364 | L1ctlCcchModeConf ccch_mode_conf, |
| 365 | L1ctlParReq par_req, |
| 366 | /* TODO: L1CTL_DM_FREQ_REQ */ |
| 367 | L1CtlCryptoReq crypto_req, |
| 368 | /* TODO: L1CTL_SIM_REQ */ |
| 369 | /* TODO: L1CTL_SIM_CONF */ |
| 370 | L1ctlTchModeReq tch_mode_req, |
| 371 | L1ctlTchModeConf tch_mode_conf, |
| 372 | /* TODO: L1CTL_NEIGH_PM_REQ */ |
| 373 | /* TODO: L1CTL_NEIGH_PM_IND */ |
| 374 | L1ctlTrafficReq traffic_req, |
| 375 | L1ctlTrafficReq traffic_ind, |
| 376 | /* TODO: L1CTL_BURST_IND */ |
Vadim Yanitskiy | 72a76b5 | 2023-03-18 00:12:09 +0700 | [diff] [blame] | 377 | L1ctlGprsUlTbfCfgReq ul_tbf_cfg_req, |
| 378 | L1ctlGprsDlTbfCfgReq dl_tbf_cfg_req, |
| 379 | L1ctlGprsUlBlockReq ul_block_req, |
| 380 | L1ctlGprsDlBlockInd dl_block_ind, |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 381 | L1ctlExtRachReq ext_rach_req, |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 382 | octetstring other |
Harald Welte | 7024baa | 2018-03-02 23:37:51 +0100 | [diff] [blame] | 383 | } with { |
| 384 | variant (other) "BYTEORDER(first)" |
| 385 | }; |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 386 | |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 387 | type record L1ctlMessage { |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 388 | L1ctlHeader header, |
| 389 | L1ctlUlInfo ul_info optional, |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 390 | L1ctlDlInfo dl_info optional, |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 391 | L1ctlMsgPayload payload optional |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 392 | } with { variant (ul_info) "PRESENCE(header.msg_type = L1CTL_RACH_REQ, |
Vadim Yanitskiy | 5c83679 | 2019-04-22 05:45:03 +0700 | [diff] [blame] | 393 | header.msg_type = L1CTL_EXT_RACH_REQ, |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 394 | header.msg_type = L1CTL_PARAM_REQ, |
| 395 | header.msg_type = L1CTL_CRYPTO_REQ, |
| 396 | header.msg_type = L1CTL_DATA_REQ, |
| 397 | header.msg_type = L1CTL_DM_EST_REQ, |
| 398 | header.msg_type = L1CTL_DM_FREQ_REQ, |
| 399 | header.msg_type = L1CTL_DM_REL_REQ, |
| 400 | header.msg_type = L1CTL_TRAFFIC_REQ)" |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 401 | variant (dl_info) "PRESENCE(header.msg_type = L1CTL_FBSB_CONF, |
| 402 | header.msg_type = L1CTL_RACH_CONF, |
| 403 | header.msg_type = L1CTL_DATA_IND, |
| 404 | header.msg_type = L1CTL_DATA_CONF, |
| 405 | header.msg_type = L1CTL_TRAFFIC_IND, |
| 406 | header.msg_type = L1CTL_TRAFFIC_CONF)" |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 407 | variant (payload) "CROSSTAG(fbsb_req, header.msg_type = L1CTL_FBSB_REQ; |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 408 | fbsb_conf, header.msg_type = L1CTL_FBSB_CONF; |
| 409 | data_ind, header.msg_type = L1CTL_DATA_IND; |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 410 | rach_req, header.msg_type = L1CTL_RACH_REQ; |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 411 | dm_est_req, header.msg_type = L1CTL_DM_EST_REQ; |
Pau Espin Pedrol | 0aad596 | 2018-09-28 16:03:55 +0200 | [diff] [blame] | 412 | data_req, header.msg_type = L1CTL_DATA_REQ; |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 413 | /* TODO: reset_ind, header.msg_type = L1CTL_RESET_IND */ |
| 414 | /* TODO: pm_req, header.msg_type = L1CTL_PM_REQ */ |
| 415 | /* TODO: pm_conf, header.msg_type = L1CTL_PM_CONF */ |
| 416 | reset_req, header.msg_type = L1CTL_RESET_REQ; |
| 417 | ccch_mode_req, header.msg_type = L1CTL_CCCH_MODE_REQ; |
| 418 | ccch_mode_conf, header.msg_type = L1CTL_CCCH_MODE_CONF; |
| 419 | par_req, header.msg_type = L1CTL_PARAM_REQ; |
| 420 | /* TODO: freq_req, header.msg_type = L1CTL_DM_FREQ_REQ */ |
| 421 | crypto_req, header.msg_type = L1CTL_CRYPTO_REQ; |
| 422 | /* TODO: sim_req, header.msg_type = L1CTL_SIM_REQ */ |
| 423 | /* TODO: sim_conf, header.msg_type = L1CTL_SIM_CONF */ |
| 424 | tch_mode_req, header.msg_type = L1CTL_TCH_MODE_REQ; |
| 425 | tch_mode_conf, header.msg_type = L1CTL_TCH_MODE_CONF; |
| 426 | /* TODO: neigh_pm_req, header.msg_type = L1CTL_NEIGH_PM_REQ */ |
| 427 | /* TODO: neigh_pm_ind, header.msg_type = L1CTL_NEIGH_PM_IND */ |
| 428 | traffic_req, header.msg_type = L1CTL_TRAFFIC_REQ; |
| 429 | traffic_ind, header.msg_type = L1CTL_TRAFFIC_IND; |
| 430 | /* TODO: burst_ind, header.msg_type = L1CTL_BURST_IND */ |
Vadim Yanitskiy | 72a76b5 | 2023-03-18 00:12:09 +0700 | [diff] [blame] | 431 | ul_tbf_cfg_req, header.msg_type = L1CTL_GPRS_UL_TBF_CFG_REQ; |
| 432 | dl_tbf_cfg_req, header.msg_type = L1CTL_GPRS_DL_TBF_CFG_REQ; |
| 433 | ul_block_req, header.msg_type = L1CTL_GPRS_UL_BLOCK_REQ; |
| 434 | dl_block_ind, header.msg_type = L1CTL_GPRS_DL_BLOCK_IND; |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 435 | ext_rach_req, header.msg_type = L1CTL_EXT_RACH_REQ; |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 436 | other, OTHERWISE; |
| 437 | )" }; |
| 438 | |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 439 | external function enc_L1ctlMessage(in L1ctlMessage msg) return octetstring |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 440 | with { extension "prototype(convert) encode(RAW)" }; |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 441 | external function dec_L1ctlMessage(in octetstring stream) return L1ctlMessage |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 442 | with { extension "prototype(convert) decode(RAW)" }; |
| 443 | |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 444 | type record L1ctlMessageLV { |
Harald Welte | 52c713c | 2017-07-16 15:44:44 +0200 | [diff] [blame] | 445 | uint16_t len, |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 446 | L1ctlMessage msg |
Harald Welte | 52c713c | 2017-07-16 15:44:44 +0200 | [diff] [blame] | 447 | } with { variant (len) "LENGTHTO(msg)" }; |
| 448 | |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 449 | external function enc_L1ctlMessageLV(in L1ctlMessageLV msg) return octetstring |
Harald Welte | 52c713c | 2017-07-16 15:44:44 +0200 | [diff] [blame] | 450 | with { extension "prototype(convert) encode(RAW)" }; |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 451 | external function dec_L1ctlMessageLV(in octetstring stream) return L1ctlMessageLV |
Harald Welte | 52c713c | 2017-07-16 15:44:44 +0200 | [diff] [blame] | 452 | with { extension "prototype(convert) decode(RAW)" }; |
| 453 | |
| 454 | |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 455 | |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 456 | /* for generating RESET_REQ */ |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 457 | template (value) L1ctlMessage |
Vadim Yanitskiy | be33f6b | 2020-11-14 04:05:34 +0700 | [diff] [blame] | 458 | t_L1ctlResetReq(template (value) L1ctlResetType rst_type) := { |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 459 | header := ts_L1ctlHeader(L1CTL_RESET_REQ), |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 460 | ul_info := omit, |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 461 | dl_info := omit, |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 462 | payload := { |
| 463 | reset_req := { |
| 464 | reset_type := rst_type, |
| 465 | padding := '000000'O |
| 466 | } |
| 467 | } |
| 468 | }; |
| 469 | |
| 470 | /* for generating FBSB_REQ */ |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 471 | template (value) L1ctlMessage |
Vadim Yanitskiy | 1acc7bb | 2020-11-14 04:24:57 +0700 | [diff] [blame] | 472 | ts_L1CTL_FBSB_REQ(template (value) GsmBandArfcn arfcn, |
Vadim Yanitskiy | be33f6b | 2020-11-14 04:05:34 +0700 | [diff] [blame] | 473 | template (value) L1ctlFbsbFlags flags, |
| 474 | template (value) uint8_t sync_info_idx, |
| 475 | template (value) L1ctlCcchMode ccch_mode, |
| 476 | template (value) GsmRxLev rxlev_exp) := { |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 477 | header := ts_L1ctlHeader(L1CTL_FBSB_REQ), |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 478 | ul_info := omit, |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 479 | dl_info := omit, |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 480 | payload := { |
| 481 | fbsb_req := { |
| 482 | arfcn := arfcn, |
Harald Welte | a82f7e6 | 2018-02-22 18:51:33 +0100 | [diff] [blame] | 483 | timeout_tdma_frames := 250, /* about 1s */ |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 484 | freq_err_thresh1 := 10000, |
| 485 | freq_err_thresh2 := 800, |
| 486 | num_freqerr_avg := 3, |
| 487 | flags := flags, |
| 488 | sync_info_idx := sync_info_idx, |
| 489 | ccch_mode := ccch_mode, |
| 490 | rxlev_exp := rxlev_exp |
| 491 | } |
| 492 | } |
| 493 | }; |
| 494 | |
| 495 | /* for matching against incoming FBSB_CONF */ |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 496 | template L1ctlMessage |
Vadim Yanitskiy | be33f6b | 2020-11-14 04:05:34 +0700 | [diff] [blame] | 497 | tr_L1CTL_FBSB_CONF(template (present) uint8_t result) := { |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 498 | header := tr_L1ctlHeader(L1CTL_FBSB_CONF), |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 499 | ul_info := omit, |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 500 | dl_info := ?, |
| 501 | payload := { |
| 502 | fbsb_conf := { |
| 503 | initial_freq_err := ?, |
| 504 | result := result, |
| 505 | bsic := ? |
| 506 | } |
| 507 | } |
| 508 | }; |
| 509 | |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 510 | template (value) L1ctlMessage |
Vadim Yanitskiy | be33f6b | 2020-11-14 04:05:34 +0700 | [diff] [blame] | 511 | ts_L1CTL_CCCH_MODE_REQ(template (value) L1ctlCcchMode ccch_mode) := { |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 512 | header := ts_L1ctlHeader(L1CTL_CCCH_MODE_REQ), |
| 513 | ul_info := omit, |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 514 | dl_info := omit, |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 515 | payload := { |
| 516 | ccch_mode_req := { |
| 517 | ccch_mode := ccch_mode, |
| 518 | padding := '000000'O |
| 519 | } |
| 520 | } |
| 521 | }; |
| 522 | |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 523 | template (value) L1ctlMessage |
Vadim Yanitskiy | 3b1fae4 | 2020-10-19 16:16:41 +0700 | [diff] [blame] | 524 | ts_L1CTL_TCH_MODE_REQ(template (value) L1ctlTchMode tch_mode := L1CTL_CHAN_MODE_SIGN, |
Vadim Yanitskiy | 1618583 | 2020-10-19 21:20:43 +0700 | [diff] [blame] | 525 | template (value) L1ctlAudioMode audio_mode := t_L1CTL_AudioModeFwd, |
Pau Espin Pedrol | 440e1dc | 2022-09-02 16:35:49 +0200 | [diff] [blame] | 526 | template (value) L1ctlLoopMode loop_mode := L1CTL_LOOP_MODE_OPEN, |
| 527 | template (value) uint8_t amr_start_codec := 0, |
| 528 | template (value) BIT8 amr_codecs_bitmask := '00000000'B) := { |
Vadim Yanitskiy | 3b1fae4 | 2020-10-19 16:16:41 +0700 | [diff] [blame] | 529 | header := ts_L1ctlHeader(L1CTL_TCH_MODE_REQ), |
| 530 | ul_info := omit, |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 531 | dl_info := omit, |
Vadim Yanitskiy | 3b1fae4 | 2020-10-19 16:16:41 +0700 | [diff] [blame] | 532 | payload := { |
| 533 | tch_mode_req := { |
| 534 | tch_mode := tch_mode, |
| 535 | audio_mode := audio_mode, |
| 536 | loop_mode := loop_mode, |
Pau Espin Pedrol | 440e1dc | 2022-09-02 16:35:49 +0200 | [diff] [blame] | 537 | amr := { |
| 538 | start_codec := amr_start_codec, |
| 539 | codecs_bitmask := amr_codecs_bitmask |
| 540 | } |
Vadim Yanitskiy | 3b1fae4 | 2020-10-19 16:16:41 +0700 | [diff] [blame] | 541 | } |
| 542 | } |
| 543 | }; |
| 544 | |
Harald Welte | 3757e60 | 2018-03-10 17:12:02 +0100 | [diff] [blame] | 545 | |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 546 | template L1ctlMessage |
Vadim Yanitskiy | be33f6b | 2020-11-14 04:05:34 +0700 | [diff] [blame] | 547 | tr_L1CTL_MsgType(template (present) L1ctlMsgType msg_type) := { |
Harald Welte | 3757e60 | 2018-03-10 17:12:02 +0100 | [diff] [blame] | 548 | header := tr_L1ctlHeader(msg_type), |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 549 | ul_info := *, |
Harald Welte | 3757e60 | 2018-03-10 17:12:02 +0100 | [diff] [blame] | 550 | dl_info := *, |
Harald Welte | f56cc49 | 2018-04-15 10:58:43 +0200 | [diff] [blame] | 551 | payload := * |
Harald Welte | 3757e60 | 2018-03-10 17:12:02 +0100 | [diff] [blame] | 552 | } |
| 553 | |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 554 | template L1ctlMessage tr_L1CTL_CCCH_MODE_CONF := tr_L1CTL_MsgType(L1CTL_CCCH_MODE_CONF); |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 555 | |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 556 | template (value) L1ctlMessage |
Vadim Yanitskiy | be33f6b | 2020-11-14 04:05:34 +0700 | [diff] [blame] | 557 | ts_L1CTL_RACH_REQ(template (value) uint8_t ra, |
| 558 | template (value) uint8_t combined, |
| 559 | template (value) uint16_t offset, |
| 560 | template (value) RslChannelNr chan_nr := ts_RslChanNr_RACH(0), |
| 561 | template (value) RslLinkId link_id := ts_RslLinkID_DCCH(0)) := { |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 562 | header := ts_L1ctlHeader(L1CTL_RACH_REQ), |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 563 | ul_info := { |
Vadim Yanitskiy | e432ba9 | 2019-05-31 18:44:13 +0700 | [diff] [blame] | 564 | chan_nr := chan_nr, |
| 565 | link_id := link_id, |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 566 | padding := '0000'O |
| 567 | }, |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 568 | dl_info := omit, |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 569 | payload := { |
| 570 | rach_req := { |
| 571 | ra := ra, |
| 572 | combined := combined, |
| 573 | offset := offset |
| 574 | } |
| 575 | } |
| 576 | } |
| 577 | |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 578 | template (value) L1ctlMessage |
Vadim Yanitskiy | be33f6b | 2020-11-14 04:05:34 +0700 | [diff] [blame] | 579 | ts_L1CTL_EXT_RACH_REQ(template (value) uint16_t ra11, |
| 580 | template (value) L1ctlRachSynchSeq seq, |
| 581 | template (value) uint8_t combined, |
| 582 | template (value) uint16_t offset) := { |
Vadim Yanitskiy | 5c83679 | 2019-04-22 05:45:03 +0700 | [diff] [blame] | 583 | header := ts_L1ctlHeader(L1CTL_EXT_RACH_REQ), |
| 584 | ul_info := { |
| 585 | /* FIXME: both RSL chan_nr and link_id should be configurable */ |
Vadim Yanitskiy | 443891b | 2022-03-12 17:46:57 +0300 | [diff] [blame] | 586 | chan_nr := ts_RslChanNr_RACH(0), |
Vadim Yanitskiy | 5c83679 | 2019-04-22 05:45:03 +0700 | [diff] [blame] | 587 | link_id := ts_RslLinkID_DCCH(0), |
| 588 | padding := '0000'O |
| 589 | }, |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 590 | dl_info := omit, |
Vadim Yanitskiy | 5c83679 | 2019-04-22 05:45:03 +0700 | [diff] [blame] | 591 | payload := { |
| 592 | ext_rach_req := { |
| 593 | ra11 := ra11, |
| 594 | synch_seq := seq, |
| 595 | combined := combined, |
| 596 | offset := offset |
| 597 | } |
| 598 | } |
| 599 | } |
| 600 | |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 601 | template (value) L1ctlMessage |
Vadim Yanitskiy | be33f6b | 2020-11-14 04:05:34 +0700 | [diff] [blame] | 602 | ts_L1CTL_PAR_REQ(template (value) uint8_t ta, |
| 603 | template (value) uint8_t tx_power) := { |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 604 | header := ts_L1ctlHeader(L1CTL_PARAM_REQ), |
Harald Welte | 3705273 | 2018-03-09 19:38:46 +0100 | [diff] [blame] | 605 | ul_info := { |
Vadim Yanitskiy | 443891b | 2022-03-12 17:46:57 +0300 | [diff] [blame] | 606 | chan_nr := ts_RslChanNr_RACH(0), |
Harald Welte | 3705273 | 2018-03-09 19:38:46 +0100 | [diff] [blame] | 607 | link_id := ts_RslLinkID_DCCH(0), |
| 608 | padding := '0000'O |
| 609 | }, |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 610 | dl_info := omit, |
Harald Welte | 3705273 | 2018-03-09 19:38:46 +0100 | [diff] [blame] | 611 | payload := { |
| 612 | par_req := { |
| 613 | ta := ta, |
| 614 | tx_power := tx_power, |
| 615 | padding := '0000'O |
| 616 | } |
| 617 | } |
| 618 | } |
| 619 | |
Vadim Yanitskiy | 5afe885 | 2020-05-27 14:40:51 +0700 | [diff] [blame] | 620 | /* Base template to be inherited by ts_L1CTL_DM_EST_REQ_H0 and ts_L1CTL_DM_EST_REQ_H1 */ |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 621 | private template (value) L1ctlMessage |
Vadim Yanitskiy | be33f6b | 2020-11-14 04:05:34 +0700 | [diff] [blame] | 622 | ts_L1CTL_DM_EST_REQ(template (value) RslChannelNr chan_nr, |
| 623 | template (value) GsmTsc tsc) := { |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 624 | header := ts_L1ctlHeader(L1CTL_DM_EST_REQ), |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 625 | ul_info := { |
| 626 | chan_nr := chan_nr, |
| 627 | link_id := ts_RslLinkID_DCCH(0), |
| 628 | padding := '0000'O |
| 629 | }, |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 630 | dl_info := omit, |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 631 | payload := { |
| 632 | dm_est_req := { |
| 633 | tsc := tsc, |
Vadim Yanitskiy | 0a3e31c | 2022-12-18 08:09:38 +0700 | [diff] [blame] | 634 | h0h1 := -, |
Vadim Yanitskiy | fe05296 | 2020-10-19 13:27:09 +0700 | [diff] [blame] | 635 | tch_mode := L1CTL_CHAN_MODE_SIGN, |
Vadim Yanitskiy | 1618583 | 2020-10-19 21:20:43 +0700 | [diff] [blame] | 636 | audio_mode := t_L1CTL_AudioModeFwd |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 637 | } |
| 638 | } |
| 639 | } |
| 640 | |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 641 | template (value) L1ctlMessage |
Vadim Yanitskiy | be33f6b | 2020-11-14 04:05:34 +0700 | [diff] [blame] | 642 | ts_L1CTL_DM_EST_REQ_H0(template (value) RslChannelNr chan_nr, |
| 643 | template (value) GsmTsc tsc, |
| 644 | template (value) GsmArfcn arfcn) |
Vadim Yanitskiy | 5afe885 | 2020-05-27 14:40:51 +0700 | [diff] [blame] | 645 | modifies ts_L1CTL_DM_EST_REQ := { |
| 646 | payload := { |
| 647 | dm_est_req := { |
Vadim Yanitskiy | 2cdb97f | 2020-10-19 14:17:38 +0700 | [diff] [blame] | 648 | h0h1 := { |
| 649 | h0 := { |
| 650 | h := 0, |
Vadim Yanitskiy | 1acc7bb | 2020-11-14 04:24:57 +0700 | [diff] [blame] | 651 | arfcn := ts_GsmBandArfcn(arfcn), |
Vadim Yanitskiy | 2cdb97f | 2020-10-19 14:17:38 +0700 | [diff] [blame] | 652 | padding := f_pad_oct(''O, 130, '00'O) |
| 653 | } |
| 654 | } |
Vadim Yanitskiy | 5afe885 | 2020-05-27 14:40:51 +0700 | [diff] [blame] | 655 | } |
| 656 | } |
| 657 | } |
| 658 | |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 659 | template (value) L1ctlMessage |
Vadim Yanitskiy | be33f6b | 2020-11-14 04:05:34 +0700 | [diff] [blame] | 660 | ts_L1CTL_DM_EST_REQ_H1(template (value) RslChannelNr chan_nr, |
| 661 | template (value) GsmTsc tsc, |
| 662 | template (value) uint6_t hsn, |
| 663 | template (value) uint6_t maio, |
| 664 | template (value) L1ctlMA ma) |
Vadim Yanitskiy | eda9081 | 2020-05-27 14:51:18 +0700 | [diff] [blame] | 665 | modifies ts_L1CTL_DM_EST_REQ := { |
| 666 | payload := { |
| 667 | dm_est_req := { |
Vadim Yanitskiy | 2cdb97f | 2020-10-19 14:17:38 +0700 | [diff] [blame] | 668 | h0h1 := { |
| 669 | h1 := { |
| 670 | h := 1, |
| 671 | hsn := hsn, |
| 672 | maio := maio, |
| 673 | n := sizeof(ma), |
| 674 | spare := '00'O, |
| 675 | ma := ma, |
| 676 | /* See https://bugs.eclipse.org/bugs/show_bug.cgi?id=562849 */ |
| 677 | padding := f_pad_oct(''O, (64 - sizeof(ma)) * 2, '00'O) |
| 678 | } |
Vadim Yanitskiy | eda9081 | 2020-05-27 14:51:18 +0700 | [diff] [blame] | 679 | } |
| 680 | } |
| 681 | } |
| 682 | } |
| 683 | |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 684 | template (value) L1ctlMessage |
Vadim Yanitskiy | be33f6b | 2020-11-14 04:05:34 +0700 | [diff] [blame] | 685 | ts_L1CTL_DM_REL_REQ(template (value) RslChannelNr chan_nr) := { |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 686 | header := ts_L1ctlHeader(L1CTL_DM_REL_REQ), |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 687 | ul_info := { |
| 688 | chan_nr := chan_nr, |
| 689 | link_id := ts_RslLinkID_DCCH(0), |
| 690 | padding := '0000'O |
| 691 | }, |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 692 | dl_info := omit, |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 693 | payload := omit |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 694 | } |
| 695 | |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 696 | template (value) L1ctlMessage |
Vadim Yanitskiy | be33f6b | 2020-11-14 04:05:34 +0700 | [diff] [blame] | 697 | ts_L1CTL_DATA_REQ(template (value) RslChannelNr chan_nr, |
| 698 | template (value) RslLinkId link_id, |
| 699 | octetstring l2_data) := { |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 700 | header := ts_L1ctlHeader(L1CTL_DATA_REQ), |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 701 | ul_info := { |
| 702 | chan_nr := chan_nr, |
| 703 | link_id := link_id, |
| 704 | padding := '0000'O |
| 705 | }, |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 706 | dl_info := omit, |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 707 | payload := { |
Vadim Yanitskiy | 0a8d6da | 2019-05-28 22:18:28 +0700 | [diff] [blame] | 708 | data_req := { |
| 709 | l1header := omit, |
| 710 | l2_payload := l2_data |
| 711 | } |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 712 | } |
| 713 | } |
| 714 | |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 715 | template (value) L1ctlMessage |
Vadim Yanitskiy | be33f6b | 2020-11-14 04:05:34 +0700 | [diff] [blame] | 716 | ts_L1CTL_DATA_REQ_SACCH(template (value) RslChannelNr chan_nr, |
| 717 | template (value) RslLinkId link_id, |
| 718 | template (value) SacchL1Header l1h, |
| 719 | octetstring l2_data) := { |
Pau Espin Pedrol | 0aad596 | 2018-09-28 16:03:55 +0200 | [diff] [blame] | 720 | header := ts_L1ctlHeader(L1CTL_DATA_REQ), |
| 721 | ul_info := { |
| 722 | chan_nr := chan_nr, |
| 723 | link_id := link_id, |
| 724 | padding := '0000'O |
| 725 | }, |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 726 | dl_info := omit, |
Pau Espin Pedrol | 0aad596 | 2018-09-28 16:03:55 +0200 | [diff] [blame] | 727 | payload := { |
Vadim Yanitskiy | 0a8d6da | 2019-05-28 22:18:28 +0700 | [diff] [blame] | 728 | data_req := { |
| 729 | l1header := l1h, |
| 730 | l2_payload := l2_data |
| 731 | } |
Pau Espin Pedrol | 0aad596 | 2018-09-28 16:03:55 +0200 | [diff] [blame] | 732 | } |
| 733 | } |
| 734 | |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 735 | template (value) L1ctlMessage |
Vadim Yanitskiy | be33f6b | 2020-11-14 04:05:34 +0700 | [diff] [blame] | 736 | ts_L1CTL_TRAFFIC_REQ(template (value) RslChannelNr chan_nr, |
| 737 | template (value) RslLinkId link_id, |
| 738 | octetstring frame) := { |
Vadim Yanitskiy | f3cc649 | 2019-06-30 16:34:30 +0700 | [diff] [blame] | 739 | header := ts_L1ctlHeader(L1CTL_TRAFFIC_REQ), |
| 740 | ul_info := { |
| 741 | chan_nr := chan_nr, |
| 742 | link_id := link_id, |
| 743 | padding := '0000'O |
| 744 | }, |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 745 | dl_info := omit, |
Vadim Yanitskiy | f3cc649 | 2019-06-30 16:34:30 +0700 | [diff] [blame] | 746 | payload := { |
| 747 | traffic_req := { |
| 748 | data := frame |
| 749 | } |
| 750 | } |
| 751 | }; |
| 752 | |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 753 | /* for matching against incoming RACH_CONF */ |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 754 | template L1ctlMessage tr_L1CTL_RACH_CONF := { |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 755 | header := tr_L1ctlHeader(L1CTL_RACH_CONF), |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 756 | ul_info := omit, |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 757 | dl_info := ?, |
Harald Welte | f56cc49 | 2018-04-15 10:58:43 +0200 | [diff] [blame] | 758 | payload := * |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 759 | }; |
| 760 | |
Vadim Yanitskiy | 60b6188 | 2022-12-18 06:02:22 +0700 | [diff] [blame] | 761 | /* for sending and matching L1CTL_DATA_IND */ |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 762 | template (value) L1ctlMessage |
Vadim Yanitskiy | 60b6188 | 2022-12-18 06:02:22 +0700 | [diff] [blame] | 763 | ts_L1CTL_DATA_IND(template (value) RslChannelNr chan_nr, |
| 764 | template (value) RslLinkId link_id, |
| 765 | template (value) octetstring l2_data, |
| 766 | template (value) GsmBandArfcn arfcn, |
| 767 | template (value) uint32_t fn := 1337, |
| 768 | template (value) GsmRxLev rx_level := 63, |
| 769 | template (value) uint8_t num_biterr := 0, |
| 770 | template (value) uint8_t fire_crc := 0) := { |
| 771 | header := ts_L1ctlHeader(L1CTL_DATA_IND), |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 772 | ul_info := omit, |
Vadim Yanitskiy | 60b6188 | 2022-12-18 06:02:22 +0700 | [diff] [blame] | 773 | dl_info := { |
| 774 | chan_nr := chan_nr, |
| 775 | link_id := link_id, |
| 776 | arfcn := arfcn, |
| 777 | frame_nr := fn, |
| 778 | rx_level := rx_level, |
| 779 | snr := 0, |
| 780 | num_biterr := num_biterr, |
| 781 | fire_crc := fire_crc |
| 782 | }, |
| 783 | payload := { |
| 784 | data_ind := { |
| 785 | payload := l2_data |
| 786 | } |
| 787 | } |
| 788 | }; |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 789 | template L1ctlMessage |
Vadim Yanitskiy | be33f6b | 2020-11-14 04:05:34 +0700 | [diff] [blame] | 790 | tr_L1CTL_DATA_IND(template (present) RslChannelNr chan_nr, |
| 791 | template (present) RslLinkId link_id := ?, |
| 792 | template (present) octetstring l2_data := ?, |
| 793 | template (present) uint8_t num_biterr := 0, |
| 794 | template (present) uint8_t fire_crc := 0) := { |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 795 | header := tr_L1ctlHeader(L1CTL_DATA_IND), |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 796 | ul_info := omit, |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 797 | dl_info := { |
| 798 | chan_nr := chan_nr, |
Harald Welte | ce6dc44 | 2018-02-21 22:00:21 +0100 | [diff] [blame] | 799 | link_id := link_id, |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 800 | arfcn := ?, |
| 801 | frame_nr := ?, |
| 802 | rx_level := ?, |
| 803 | snr := ?, |
Harald Welte | 629cc6b | 2018-03-11 17:19:05 +0100 | [diff] [blame] | 804 | num_biterr := num_biterr, |
Pau Espin Pedrol | 17da323 | 2022-09-02 16:35:32 +0200 | [diff] [blame] | 805 | fire_crc := fire_crc |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 806 | }, |
| 807 | payload := { |
Harald Welte | 68e495b | 2018-02-25 00:05:57 +0100 | [diff] [blame] | 808 | data_ind := { |
| 809 | payload := l2_data |
| 810 | } |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 811 | } |
| 812 | }; |
| 813 | |
Vadim Yanitskiy | f3cc649 | 2019-06-30 16:34:30 +0700 | [diff] [blame] | 814 | /* for matching against incoming TRAFFIC_IND */ |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 815 | template L1ctlMessage |
Vadim Yanitskiy | be33f6b | 2020-11-14 04:05:34 +0700 | [diff] [blame] | 816 | tr_L1CTL_TRAFFIC_IND(template (present) RslChannelNr chan_nr, |
| 817 | template (present) RslLinkId link_id := ?, |
| 818 | template (present) octetstring frame := ?, |
| 819 | template (present) uint8_t num_biterr := ?, |
| 820 | template (present) uint8_t fire_crc := ?) := { |
Vadim Yanitskiy | f3cc649 | 2019-06-30 16:34:30 +0700 | [diff] [blame] | 821 | header := tr_L1ctlHeader(L1CTL_TRAFFIC_IND), |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 822 | ul_info := omit, |
Vadim Yanitskiy | f3cc649 | 2019-06-30 16:34:30 +0700 | [diff] [blame] | 823 | dl_info := { |
| 824 | chan_nr := chan_nr, |
| 825 | link_id := link_id, |
| 826 | arfcn := ?, |
| 827 | frame_nr := ?, |
| 828 | rx_level := ?, |
| 829 | snr := ?, |
| 830 | num_biterr := num_biterr, |
| 831 | fire_crc := fire_crc |
| 832 | }, |
| 833 | payload := { |
| 834 | traffic_ind := { |
| 835 | data := frame |
| 836 | } |
| 837 | } |
| 838 | }; |
| 839 | |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 840 | template (value) L1ctlMessage |
Vadim Yanitskiy | be33f6b | 2020-11-14 04:05:34 +0700 | [diff] [blame] | 841 | ts_L1CTL_CRYPTO_REQ(template (value) RslChannelNr chan_nr, |
| 842 | template (value) uint8_t algo, |
| 843 | template (value) octetstring key) := { |
Harald Welte | e613f96 | 2018-04-18 22:38:16 +0200 | [diff] [blame] | 844 | header := ts_L1ctlHeader(L1CTL_CRYPTO_REQ), |
| 845 | ul_info := { |
| 846 | chan_nr := chan_nr, |
| 847 | link_id := ts_RslLinkID_DCCH(0), |
| 848 | padding := '0000'O |
| 849 | }, |
Vadim Yanitskiy | af0aae6 | 2023-03-18 06:49:18 +0700 | [diff] [blame] | 850 | dl_info := omit, |
Harald Welte | e613f96 | 2018-04-18 22:38:16 +0200 | [diff] [blame] | 851 | payload := { |
| 852 | crypto_req := { |
| 853 | algo := algo, |
| 854 | key_len := 0, /* overwritten */ |
| 855 | key := key |
| 856 | } |
| 857 | } |
| 858 | }; |
| 859 | |
Vadim Yanitskiy | 72a76b5 | 2023-03-18 00:12:09 +0700 | [diff] [blame] | 860 | |
| 861 | template (value) L1ctlMessage |
| 862 | ts_L1CTL_GPRS_UL_TBF_CFG_REQ(template (value) uint8_t tbf_ref, |
| 863 | template (value) BIT8 slotmask := '00000000'B) := { |
| 864 | header := ts_L1ctlHeader(L1CTL_GPRS_UL_TBF_CFG_REQ), |
| 865 | ul_info := omit, |
| 866 | dl_info := omit, |
| 867 | payload := { |
| 868 | ul_tbf_cfg_req := { |
| 869 | tbf_ref := tbf_ref, |
| 870 | slotmask := slotmask, |
| 871 | pad := '0000'O |
| 872 | } |
| 873 | } |
| 874 | }; |
| 875 | template L1ctlMessage |
| 876 | tr_L1CTL_GPRS_UL_TBF_CFG_REQ(template (present) uint8_t tbf_ref := ?, |
| 877 | template (present) BIT8 slotmask := ?) := { |
| 878 | header := tr_L1ctlHeader(L1CTL_GPRS_UL_TBF_CFG_REQ), |
| 879 | ul_info := omit, |
| 880 | dl_info := omit, |
| 881 | payload := { |
| 882 | ul_tbf_cfg_req := { |
| 883 | tbf_ref := tbf_ref, |
| 884 | slotmask := slotmask, |
| 885 | pad := ? |
| 886 | } |
| 887 | } |
| 888 | }; |
| 889 | |
| 890 | template (value) L1ctlMessage |
| 891 | ts_L1CTL_GPRS_DL_TBF_CFG_REQ(template (value) uint8_t tbf_ref, |
| 892 | template (value) BIT8 slotmask := '00000000'B, |
| 893 | template (value) uint5_t dl_tfi := 0) := { |
| 894 | header := ts_L1ctlHeader(L1CTL_GPRS_DL_TBF_CFG_REQ), |
| 895 | ul_info := omit, |
| 896 | dl_info := omit, |
| 897 | payload := { |
| 898 | dl_tbf_cfg_req := { |
| 899 | tbf_ref := tbf_ref, |
| 900 | slotmask := slotmask, |
| 901 | dl_tfi := dl_tfi, |
| 902 | pad := '00'O |
| 903 | } |
| 904 | } |
| 905 | }; |
| 906 | template L1ctlMessage |
| 907 | tr_L1CTL_GPRS_DL_TBF_CFG_REQ(template (present) uint8_t tbf_ref := ?, |
| 908 | template (present) BIT8 slotmask := ?, |
| 909 | template (present) uint5_t dl_tfi := ?) := { |
| 910 | header := tr_L1ctlHeader(L1CTL_GPRS_DL_TBF_CFG_REQ), |
| 911 | ul_info := omit, |
| 912 | dl_info := omit, |
| 913 | payload := { |
| 914 | dl_tbf_cfg_req := { |
| 915 | tbf_ref := tbf_ref, |
| 916 | slotmask := slotmask, |
| 917 | dl_tfi := dl_tfi, |
| 918 | pad := ? |
| 919 | } |
| 920 | } |
| 921 | }; |
| 922 | |
| 923 | template (value) L1ctlMessage |
| 924 | ts_L1CTL_GPRS_UL_BLOCK_REQ(template (value) GsmFrameNumber fn, |
| 925 | template (value) uint3_t tn, |
| 926 | template (value) octetstring data) := { |
| 927 | header := ts_L1ctlHeader(L1CTL_GPRS_UL_BLOCK_REQ), |
| 928 | ul_info := omit, |
| 929 | dl_info := omit, |
| 930 | payload := { |
| 931 | ul_block_req := { |
| 932 | hdr := { |
| 933 | fn := fn, |
| 934 | tn := tn, |
| 935 | pad := '000000'O |
| 936 | }, |
| 937 | data := data |
| 938 | } |
| 939 | } |
| 940 | }; |
| 941 | template L1ctlMessage |
| 942 | tr_L1CTL_GPRS_UL_BLOCK_REQ(template (present) GsmFrameNumber fn := ?, |
| 943 | template (present) uint3_t tn := ?, |
| 944 | template (present) octetstring data := ?) := { |
| 945 | header := tr_L1ctlHeader(L1CTL_GPRS_UL_BLOCK_REQ), |
| 946 | ul_info := omit, |
| 947 | dl_info := omit, |
| 948 | payload := { |
| 949 | ul_block_req := { |
| 950 | hdr := { |
| 951 | fn := fn, |
| 952 | tn := tn, |
| 953 | pad := ? |
| 954 | }, |
| 955 | data := data |
| 956 | } |
| 957 | } |
| 958 | }; |
| 959 | |
| 960 | template (value) L1ctlMessage |
| 961 | ts_L1CTL_GPRS_DL_BLOCK_IND(template (value) GsmFrameNumber fn, |
| 962 | template (value) uint3_t tn, |
| 963 | template (value) uint3_t usf, |
| 964 | template (value) octetstring data, |
| 965 | template (value) uint16_t ber10k := 0, |
| 966 | template (value) int16_t ci_cb := 180 /* 18 dB */, |
| 967 | template (value) GsmRxLev rx_level := 63) := { |
| 968 | header := ts_L1ctlHeader(L1CTL_GPRS_DL_BLOCK_IND), |
| 969 | ul_info := omit, |
| 970 | dl_info := omit, |
| 971 | payload := { |
| 972 | dl_block_ind := { |
| 973 | hdr := { |
| 974 | fn := fn, |
| 975 | tn := tn, |
| 976 | pad := '000000'O |
| 977 | }, |
| 978 | meas := { |
| 979 | ber10k := ber10k, |
| 980 | ci_cb := ci_cb, |
| 981 | rx_level := rx_level |
| 982 | }, |
| 983 | usf := usf, |
| 984 | data := data |
| 985 | } |
| 986 | } |
| 987 | }; |
| 988 | template L1ctlMessage |
| 989 | tr_L1CTL_GPRS_DL_BLOCK_IND(template (present) GsmFrameNumber fn := ?, |
| 990 | template (present) uint3_t tn := ?, |
| 991 | template (present) uint3_t usf := ?, |
| 992 | template (present) octetstring data := ?, |
| 993 | template (present) uint16_t ber10k := ?, |
| 994 | template (present) int16_t ci_cb := ?, |
| 995 | template (present) GsmRxLev rx_level := ?) := { |
| 996 | header := tr_L1ctlHeader(L1CTL_GPRS_DL_BLOCK_IND), |
| 997 | ul_info := omit, |
| 998 | dl_info := omit, |
| 999 | payload := { |
| 1000 | dl_block_ind := { |
| 1001 | hdr := { |
| 1002 | fn := fn, |
| 1003 | tn := tn, |
| 1004 | pad := ? |
| 1005 | }, |
| 1006 | meas := { |
| 1007 | ber10k := ber10k, |
| 1008 | ci_cb := ci_cb, |
| 1009 | rx_level := rx_level |
| 1010 | }, |
| 1011 | usf := usf, |
| 1012 | data := data |
| 1013 | } |
| 1014 | } |
| 1015 | }; |
| 1016 | |
Harald Welte | 68e495b | 2018-02-25 00:05:57 +0100 | [diff] [blame] | 1017 | const octetstring c_DummyUI := '0303012B2B2B2B2B2B2B2B2B2B2B2B2B2B2B2B2B2B2B2B'O; |
| 1018 | |
Harald Welte | 7024baa | 2018-03-02 23:37:51 +0100 | [diff] [blame] | 1019 | /* We use "BYTEORDER(last)" so we get little-endian integers. Unfortuantely, this also |
| 1020 | switches the byte ordering in octet strings, so we need to explicitly annotate them :/ */ |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 1021 | } with { encode "RAW" }; |