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 |
| 3 | * (C) 2010 by Harald Welte + Holger Hans Peter Freyther */ |
| 4 | module L1CTL_Types { |
| 5 | |
| 6 | import from General_Types all; |
| 7 | import from GSM_Types all; |
Harald Welte | 9419c8a | 2017-07-30 04:07:05 +0200 | [diff] [blame] | 8 | import from GSM_RR_Types all; |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 9 | import from Osmocom_Types all; |
| 10 | |
Harald Welte | 7024baa | 2018-03-02 23:37:51 +0100 | [diff] [blame] | 11 | type uint32_t uint32_le with { variant "BYTEORDER(first)" }; |
| 12 | |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 13 | type enumerated L1ctlMsgType { |
| 14 | L1CTL_NONE, |
| 15 | L1CTL_FBSB_REQ, |
| 16 | L1CTL_FBSB_CONF, |
| 17 | L1CTL_DATA_IND, |
| 18 | L1CTL_RACH_REQ, |
| 19 | L1CTL_DM_EST_REQ, |
| 20 | L1CTL_DATA_REQ, |
| 21 | L1CTL_RESET_IND, |
| 22 | L1CTL_PM_REQ, /* power measurement */ |
| 23 | L1CTL_PM_CONF, /* power measurement */ |
| 24 | L1CTL_ECHO_REQ, |
| 25 | L1CTL_ECHO_CONF, |
| 26 | L1CTL_RACH_CONF, |
| 27 | L1CTL_RESET_REQ, |
| 28 | L1CTL_RESET_CONF, |
| 29 | L1CTL_DATA_CONF, |
| 30 | L1CTL_CCCH_MODE_REQ, |
| 31 | L1CTL_CCCH_MODE_CONF, |
| 32 | L1CTL_DM_REL_REQ, |
| 33 | L1CTL_PARAM_REQ, |
| 34 | L1CTL_DM_FREQ_REQ, |
| 35 | L1CTL_CRYPTO_REQ, |
| 36 | L1CTL_SIM_REQ, |
| 37 | L1CTL_SIM_CONF, |
| 38 | L1CTL_TCH_MODE_REQ, |
| 39 | L1CTL_TCH_MODE_CONF, |
| 40 | L1CTL_NEIGH_PM_REQ, |
| 41 | L1CTL_NEIGH_PM_IND, |
| 42 | L1CTL_TRAFFIC_REQ, |
| 43 | L1CTL_TRAFFIC_CONF, |
Harald Welte | 00d4dac | 2017-07-30 00:50:32 +0200 | [diff] [blame] | 44 | L1CTL_TRAFFIC_IND, |
| 45 | L1CTL_TBF_CFG_REQ, |
Harald Welte | b3c226e | 2017-07-30 17:18:01 +0200 | [diff] [blame] | 46 | L1CTL_TBF_CFG_CONF, |
| 47 | L1CTL_DATA_TBF_REQ, |
Harald Welte | 3a40ec7 | 2018-03-02 20:45:04 +0100 | [diff] [blame] | 48 | L1CTL_DATA_TBF_CONF, |
| 49 | L1CTL_DATA_ABS_REQ |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 50 | } with { variant "FIELDLENGTH(8)" }; |
| 51 | |
| 52 | type enumerated L1ctlCcchMode { |
| 53 | CCCH_MODE_NONE (0), |
| 54 | CCCH_MODE_NON_COMBINED, |
| 55 | CCCH_MODE_COMBINED |
| 56 | } with { variant "FIELDLENGTH(8)" }; |
| 57 | |
| 58 | type enumerated L1ctlNeighMode { |
| 59 | NEIGH_MODE_NONE (0), |
| 60 | NEIGH_MODE_PM, |
| 61 | NEIGH_MODE_SB |
| 62 | } with { variant "FIELDLENGTH(8)" }; |
| 63 | |
Harald Welte | 1dcc371 | 2017-08-01 00:05:52 +0200 | [diff] [blame] | 64 | type enumerated L1ctlGprsCs { |
| 65 | L1CTL_CS1 (1), |
| 66 | L1CTL_CS2, |
| 67 | L1CTL_CS3, |
| 68 | L1CTL_CS4, |
| 69 | L1CTL_MCS1, |
| 70 | L1CTL_MCS2, |
| 71 | L1CTL_MCS3, |
| 72 | L1CTL_MCS4, |
| 73 | L1CTL_MCS5, |
| 74 | L1CTL_MCS6, |
| 75 | L1CTL_MCS7, |
| 76 | L1CTL_MCS8, |
| 77 | L1CTL_MCS9 |
| 78 | } with { variant "FIELDLENGTH(8)" }; |
| 79 | |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 80 | type enumerated L1ctlResetType { |
| 81 | L1CTL_RES_T_BOOT (0), |
| 82 | L1CTL_RES_T_FULL, |
| 83 | L1CTL_RES_T_SCHED |
| 84 | } with { variant "FIELDLENGTH(8)" }; |
| 85 | |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 86 | type record L1ctlHdrFlags { |
| 87 | BIT7 padding, |
| 88 | boolean f_done |
| 89 | } with { variant "" }; |
| 90 | |
| 91 | type record L1ctlHeader { |
| 92 | L1ctlMsgType msg_type, |
| 93 | L1ctlHdrFlags flags, |
| 94 | OCT2 padding |
| 95 | } with { variant "" }; |
| 96 | |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 97 | template L1ctlHeader tr_L1ctlHeader(template L1ctlMsgType msg_type) := { |
| 98 | msg_type := msg_type, |
| 99 | flags := ?, |
| 100 | padding := ? |
| 101 | }; |
| 102 | |
| 103 | template (value) L1ctlHeader ts_L1ctlHeader(L1ctlMsgType msg_type) := { |
Harald Welte | 52c713c | 2017-07-16 15:44:44 +0200 | [diff] [blame] | 104 | msg_type := msg_type, |
| 105 | flags := { padding := '0000000'B, f_done := false }, |
| 106 | padding := '0000'O |
| 107 | }; |
| 108 | |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 109 | type record L1ctlDlInfo { |
Harald Welte | 8e4db2c | 2017-07-16 18:54:55 +0200 | [diff] [blame] | 110 | RslChannelNr chan_nr, |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 111 | RslLinkId link_id, |
| 112 | Arfcn arfcn, |
Harald Welte | 5f0d5c8 | 2017-07-16 18:56:01 +0200 | [diff] [blame] | 113 | uint32_t frame_nr, |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 114 | GsmRxLev rx_level, |
| 115 | uint8_t snr, |
| 116 | uint8_t num_biterr, |
| 117 | uint8_t fire_crc |
| 118 | } with { variant "" }; |
| 119 | |
| 120 | type record L1ctlFbsbConf { |
| 121 | int16_t initial_freq_err, |
| 122 | uint8_t result, |
| 123 | uint8_t bsic |
| 124 | } with { variant "" }; |
| 125 | |
| 126 | type record L1ctlCcchModeConf { |
| 127 | L1ctlCcchMode ccch_mode, |
| 128 | OCT3 padding |
| 129 | } with { variant "" }; |
| 130 | |
| 131 | /* gsm48_chan_mode */ |
| 132 | type uint8_t L1ctlTchMode; |
| 133 | |
| 134 | type record L1ctlAudioMode { |
| 135 | BIT4 padding, |
| 136 | boolean tx_microphone, |
| 137 | boolean tx_traffic_req, |
| 138 | boolean rx_speaker, |
| 139 | boolean rx_traffic_ind |
| 140 | } with { variant "" }; |
| 141 | |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 142 | template (value) L1ctlAudioMode t_L1CTL_AudioModeNone := { '0000'B, false, false, false, false }; |
Harald Welte | 66110f0 | 2017-07-16 21:05:18 +0200 | [diff] [blame] | 143 | |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 144 | type record L1ctlTchModeConf { |
| 145 | L1ctlTchMode tch_mode, |
| 146 | L1ctlAudioMode audio_mode, |
| 147 | OCT2 padding |
| 148 | } with { variant "" }; |
| 149 | |
| 150 | type record L1ctlDataInd { |
| 151 | octetstring payload length(23) |
Harald Welte | 7024baa | 2018-03-02 23:37:51 +0100 | [diff] [blame] | 152 | } with { |
| 153 | variant (payload) "BYTEORDER(first)" |
| 154 | }; |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 155 | |
| 156 | type union L1ctlDlPayload { |
| 157 | L1ctlFbsbConf fbsb_conf, |
| 158 | L1ctlCcchModeConf ccch_mode_conf, |
| 159 | L1ctlTchModeConf tch_mode_conf, |
| 160 | L1ctlDataInd data_ind, |
| 161 | L1ctlTrafficReq traffic_ind, |
Harald Welte | 00d4dac | 2017-07-30 00:50:32 +0200 | [diff] [blame] | 162 | L1ctlTbfCfgReq tbf_cfg_conf, |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 163 | octetstring other |
Harald Welte | 7024baa | 2018-03-02 23:37:51 +0100 | [diff] [blame] | 164 | } with { |
| 165 | variant (other) "BYTEORDER(first)" |
| 166 | }; |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 167 | |
| 168 | type record L1ctlDlMessage { |
| 169 | L1ctlHeader header, |
| 170 | L1ctlDlInfo dl_info optional, |
Harald Welte | f56cc49 | 2018-04-15 10:58:43 +0200 | [diff] [blame] | 171 | L1ctlDlPayload payload optional |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 172 | } with { variant (dl_info) "PRESENCE(header.msg_type = L1CTL_FBSB_CONF, |
| 173 | header.msg_type = L1CTL_RACH_CONF, |
| 174 | header.msg_type = L1CTL_DATA_IND, |
| 175 | header.msg_type = L1CTL_DATA_CONF, |
Harald Welte | 3c4cbf6 | 2018-03-30 10:31:39 +0200 | [diff] [blame] | 176 | header.msg_type = L1CTL_TRAFFIC_IND, |
| 177 | header.msg_type = L1CTL_TRAFFIC_CONF)" |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 178 | variant (payload) "CROSSTAG(fbsb_conf, header.msg_type = L1CTL_FBSB_CONF; |
| 179 | ccch_mode_conf, header.msg_type = L1CTL_CCCH_MODE_CONF; |
| 180 | tch_mode_conf, header.msg_type = L1CTL_TCH_MODE_CONF; |
| 181 | data_ind, header.msg_type = L1CTL_DATA_IND; |
| 182 | traffic_ind, header.msg_type = L1CTL_TRAFFIC_IND; |
Harald Welte | 00d4dac | 2017-07-30 00:50:32 +0200 | [diff] [blame] | 183 | tbf_cfg_conf, header.msg_type = L1CTL_TBF_CFG_CONF; |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 184 | other, OTHERWISE; |
| 185 | )" }; |
| 186 | |
| 187 | external function enc_L1ctlDlMessage(in L1ctlDlMessage msg) return octetstring |
| 188 | with { extension "prototype(convert) encode(RAW)" }; |
| 189 | external function dec_L1ctlDlMessage(in octetstring stream) return L1ctlDlMessage |
| 190 | with { extension "prototype(convert) decode(RAW)" }; |
| 191 | |
| 192 | |
| 193 | type record L1ctlUlInfo { |
Harald Welte | 8e4db2c | 2017-07-16 18:54:55 +0200 | [diff] [blame] | 194 | RslChannelNr chan_nr, |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 195 | RslLinkId link_id, |
| 196 | OCT2 padding |
| 197 | } with { variant "" }; |
| 198 | |
Harald Welte | b3c226e | 2017-07-30 17:18:01 +0200 | [diff] [blame] | 199 | type record L1ctlUlTbfInfo { |
| 200 | uint8_t tbf_nr, |
Harald Welte | 1dcc371 | 2017-08-01 00:05:52 +0200 | [diff] [blame] | 201 | L1ctlGprsCs cs, |
| 202 | OCT2 padding |
Harald Welte | b3c226e | 2017-07-30 17:18:01 +0200 | [diff] [blame] | 203 | } with { variant "" }; |
| 204 | |
Harald Welte | 3a40ec7 | 2018-03-02 20:45:04 +0100 | [diff] [blame] | 205 | type record L1ctlUlAbsInfo { |
| 206 | uint8_t tbf_nr, |
| 207 | L1ctlGprsCs cs, |
| 208 | uint8_t ts_nr, |
| 209 | OCT1 padding, |
Harald Welte | 7024baa | 2018-03-02 23:37:51 +0100 | [diff] [blame] | 210 | uint32_le fn, |
Harald Welte | 3a40ec7 | 2018-03-02 20:45:04 +0100 | [diff] [blame] | 211 | Arfcn arfcn, |
| 212 | OCT2 padding2 |
| 213 | } with { variant "" }; |
| 214 | |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 215 | type record L1ctlFbsbFlags { |
| 216 | BIT5 padding, |
| 217 | boolean sb, |
| 218 | boolean fb1, |
| 219 | boolean fb0 |
Harald Welte | 344c0cf | 2018-03-09 16:17:45 +0100 | [diff] [blame] | 220 | } with { variant "FIELDORDER(msb)" }; |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 221 | |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 222 | template (value) L1ctlFbsbFlags t_L1CTL_FBSB_F_ALL := { |
Harald Welte | 66110f0 | 2017-07-16 21:05:18 +0200 | [diff] [blame] | 223 | padding := '00000'B, |
| 224 | sb := true, |
| 225 | fb1 := true, |
| 226 | fb0 := true |
| 227 | }; |
| 228 | |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 229 | type record L1ctlFbsbReq { |
| 230 | Arfcn arfcn, |
| 231 | uint16_t timeout_tdma_frames, |
| 232 | uint16_t freq_err_thresh1, |
| 233 | uint16_t freq_err_thresh2, |
| 234 | uint8_t num_freqerr_avg, |
| 235 | L1ctlFbsbFlags flags, |
| 236 | uint8_t sync_info_idx, |
| 237 | L1ctlCcchMode ccch_mode, |
| 238 | GsmRxLev rxlev_exp |
| 239 | } with { variant "" }; |
| 240 | |
| 241 | type record L1ctlCcchModeReq { |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 242 | L1ctlCcchMode ccch_mode, |
| 243 | OCT3 padding |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 244 | } with { variant "" }; |
| 245 | |
| 246 | type record L1ctlTchModeReq { |
| 247 | L1ctlTchMode tch_mode, |
| 248 | L1ctlAudioMode audio_mode, |
| 249 | OCT2 padding |
| 250 | } with { variant "" }; |
| 251 | |
| 252 | type record L1ctlRachReq { |
| 253 | uint8_t ra, |
| 254 | uint8_t combined, |
| 255 | uint16_t offset |
| 256 | } with { variant "" }; |
| 257 | |
| 258 | type record L1ctlParReq { |
| 259 | int8_t ta, |
| 260 | uint8_t tx_power, |
| 261 | OCT2 padding |
| 262 | } with { variant "" }; |
| 263 | |
Pau Espin Pedrol | 0aad596 | 2018-09-28 16:03:55 +0200 | [diff] [blame] | 264 | type record L1ctlDataReq { |
| 265 | SacchL1Header l1header optional, |
| 266 | octetstring l2_payload |
| 267 | } with { variant "" }; |
| 268 | |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 269 | type record L1ctlH1 { |
| 270 | uint8_t hsn, |
| 271 | uint8_t maio, |
| 272 | uint8_t n, |
| 273 | OCT1 padding, |
| 274 | bitstring ma length(64) |
| 275 | } with { variant "" }; |
| 276 | |
| 277 | type record L1ctlDmEstReq { |
| 278 | GsmTsc tsc, |
| 279 | uint8_t h, |
| 280 | Arfcn arfcn optional, |
| 281 | L1ctlH1 hopping optional, |
| 282 | L1ctlTchMode tch_mode, |
| 283 | L1ctlAudioMode audio_mode |
| 284 | } with { variant (arfcn) "PRESENCE(h = 0)" |
| 285 | variant (hopping) "PRESENCE(h = 1)" }; |
| 286 | |
| 287 | type record L1ctlReset { |
| 288 | L1ctlResetType reset_type, |
| 289 | OCT3 padding |
| 290 | } with { variant "" }; |
| 291 | |
Harald Welte | e613f96 | 2018-04-18 22:38:16 +0200 | [diff] [blame] | 292 | type record L1CtlCryptoReq { |
| 293 | uint8_t algo, |
| 294 | uint8_t key_len, |
| 295 | octetstring key |
| 296 | } with { variant (key_len) "LENGTHTO(key)" }; |
| 297 | |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 298 | |
| 299 | type record L1ctlTrafficReq { |
Vadim Yanitskiy | e01691d | 2018-10-29 00:18:04 +0700 | [diff] [blame] | 300 | octetstring data |
Harald Welte | 7024baa | 2018-03-02 23:37:51 +0100 | [diff] [blame] | 301 | } with { |
| 302 | variant (data) "BYTEORDER(first)" |
| 303 | } |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 304 | |
Harald Welte | 00d4dac | 2017-07-30 00:50:32 +0200 | [diff] [blame] | 305 | type record length(8) of uint8_t TfiUsfArr; |
| 306 | |
| 307 | type record L1ctlTbfCfgReq { |
| 308 | uint8_t tbf_nr, |
| 309 | boolean is_uplink, |
| 310 | OCT2 padding, |
| 311 | TfiUsfArr tfi_usf |
| 312 | } with { variant (is_uplink) "FIELDLENGTH(8)" }; |
| 313 | |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 314 | type union L1ctlUlPayload { |
| 315 | L1ctlFbsbReq fbsb_req, |
| 316 | L1ctlCcchModeReq ccch_mode_req, |
| 317 | L1ctlTchModeReq tch_mode_req, |
| 318 | L1ctlRachReq rach_req, |
| 319 | L1ctlParReq par_req, |
| 320 | L1ctlDmEstReq dm_est_req, |
| 321 | L1ctlReset reset_req, |
| 322 | //L1ctlNeighPmReq neigh_pm_req, |
Harald Welte | e613f96 | 2018-04-18 22:38:16 +0200 | [diff] [blame] | 323 | L1CtlCryptoReq crypto_req, |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 324 | L1ctlTrafficReq traffic_req, |
Harald Welte | 00d4dac | 2017-07-30 00:50:32 +0200 | [diff] [blame] | 325 | L1ctlTbfCfgReq tbf_cfg_req, |
Pau Espin Pedrol | 0aad596 | 2018-09-28 16:03:55 +0200 | [diff] [blame] | 326 | L1ctlDataReq data_req, |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 327 | octetstring other |
Harald Welte | 7024baa | 2018-03-02 23:37:51 +0100 | [diff] [blame] | 328 | } with { |
| 329 | variant (other) "BYTEORDER(first)" |
| 330 | }; |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 331 | |
| 332 | type record L1ctlUlMessage { |
| 333 | L1ctlHeader header, |
| 334 | L1ctlUlInfo ul_info optional, |
Harald Welte | b3c226e | 2017-07-30 17:18:01 +0200 | [diff] [blame] | 335 | L1ctlUlTbfInfo ul_info_tbf optional, |
Harald Welte | 3a40ec7 | 2018-03-02 20:45:04 +0100 | [diff] [blame] | 336 | L1ctlUlAbsInfo ul_info_abs optional, |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 337 | L1ctlUlPayload payload |
| 338 | } with { variant (ul_info) "PRESENCE(header.msg_type = L1CTL_RACH_REQ, |
| 339 | header.msg_type = L1CTL_PARAM_REQ, |
| 340 | header.msg_type = L1CTL_CRYPTO_REQ, |
| 341 | header.msg_type = L1CTL_DATA_REQ, |
| 342 | header.msg_type = L1CTL_DM_EST_REQ, |
| 343 | header.msg_type = L1CTL_DM_FREQ_REQ, |
| 344 | header.msg_type = L1CTL_DM_REL_REQ, |
| 345 | header.msg_type = L1CTL_TRAFFIC_REQ)" |
Harald Welte | b3c226e | 2017-07-30 17:18:01 +0200 | [diff] [blame] | 346 | variant (ul_info_tbf) "PRESENCE(header.msg_type = L1CTL_DATA_TBF_REQ)" |
Harald Welte | 3a40ec7 | 2018-03-02 20:45:04 +0100 | [diff] [blame] | 347 | variant (ul_info_abs) "PRESENCE(header.msg_type = L1CTL_DATA_ABS_REQ)" |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 348 | variant (payload) "CROSSTAG(fbsb_req, header.msg_type = L1CTL_FBSB_REQ; |
| 349 | ccch_mode_req, header.msg_type = L1CTL_CCCH_MODE_REQ; |
| 350 | tch_mode_req, header.msg_type = L1CTL_TCH_MODE_REQ; |
| 351 | rach_req, header.msg_type = L1CTL_RACH_REQ; |
| 352 | par_req, header.msg_type = L1CTL_PARAM_REQ; |
| 353 | dm_est_req, header.msg_type = L1CTL_DM_EST_REQ; |
| 354 | reset_req, header.msg_type = L1CTL_RESET_REQ; |
Harald Welte | e613f96 | 2018-04-18 22:38:16 +0200 | [diff] [blame] | 355 | crypto_req, header.msg_type = L1CTL_CRYPTO_REQ; |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 356 | traffic_req, header.msg_type = L1CTL_TRAFFIC_REQ; |
Harald Welte | 00d4dac | 2017-07-30 00:50:32 +0200 | [diff] [blame] | 357 | tbf_cfg_req, header.msg_type = L1CTL_TBF_CFG_REQ; |
Pau Espin Pedrol | 0aad596 | 2018-09-28 16:03:55 +0200 | [diff] [blame] | 358 | data_req, header.msg_type = L1CTL_DATA_REQ; |
Harald Welte | f654332 | 2017-07-16 07:35:10 +0200 | [diff] [blame] | 359 | other, OTHERWISE; |
| 360 | )" }; |
| 361 | |
| 362 | external function enc_L1ctlUlMessage(in L1ctlUlMessage msg) return octetstring |
| 363 | with { extension "prototype(convert) encode(RAW)" }; |
| 364 | external function dec_L1ctlUlMessage(in octetstring stream) return L1ctlUlMessage |
| 365 | with { extension "prototype(convert) decode(RAW)" }; |
| 366 | |
Harald Welte | 52c713c | 2017-07-16 15:44:44 +0200 | [diff] [blame] | 367 | type record L1ctlUlMessageLV { |
| 368 | uint16_t len, |
| 369 | L1ctlUlMessage msg |
| 370 | } with { variant (len) "LENGTHTO(msg)" }; |
| 371 | |
| 372 | external function enc_L1ctlUlMessageLV(in L1ctlUlMessageLV msg) return octetstring |
| 373 | with { extension "prototype(convert) encode(RAW)" }; |
| 374 | external function dec_L1ctlUlMessageLV(in octetstring stream) return L1ctlUlMessageLV |
| 375 | with { extension "prototype(convert) decode(RAW)" }; |
| 376 | |
| 377 | type record L1ctlDlMessageLV { |
| 378 | uint16_t len, |
| 379 | L1ctlDlMessage msg |
| 380 | } with { variant (len) "LENGTHTO(msg)" }; |
| 381 | |
| 382 | external function enc_L1ctlDlMessageLV(in L1ctlDlMessageLV msg) return octetstring |
| 383 | with { extension "prototype(convert) encode(RAW)" }; |
| 384 | external function dec_L1ctlDlMessageLV(in octetstring stream) return L1ctlDlMessageLV |
| 385 | with { extension "prototype(convert) decode(RAW)" }; |
| 386 | |
| 387 | |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 388 | |
| 389 | |
| 390 | /* for generating RESET_REQ */ |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 391 | template (value) L1ctlUlMessage t_L1ctlResetReq(L1ctlResetType rst_type) := { |
| 392 | header := ts_L1ctlHeader(L1CTL_RESET_REQ), |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 393 | ul_info := omit, |
Harald Welte | b3c226e | 2017-07-30 17:18:01 +0200 | [diff] [blame] | 394 | ul_info_tbf := omit, |
Harald Welte | 3a40ec7 | 2018-03-02 20:45:04 +0100 | [diff] [blame] | 395 | ul_info_abs := omit, |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 396 | payload := { |
| 397 | reset_req := { |
| 398 | reset_type := rst_type, |
| 399 | padding := '000000'O |
| 400 | } |
| 401 | } |
| 402 | }; |
| 403 | |
| 404 | /* for generating FBSB_REQ */ |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 405 | template (value) L1ctlUlMessage ts_L1CTL_FBSB_REQ(Arfcn arfcn, L1ctlFbsbFlags flags, |
| 406 | uint8_t sync_info_idx, |
| 407 | L1ctlCcchMode ccch_mode, |
| 408 | GsmRxLev rxlev_exp) := { |
| 409 | header := ts_L1ctlHeader(L1CTL_FBSB_REQ), |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 410 | ul_info := omit, |
Harald Welte | b3c226e | 2017-07-30 17:18:01 +0200 | [diff] [blame] | 411 | ul_info_tbf := omit, |
Harald Welte | 3a40ec7 | 2018-03-02 20:45:04 +0100 | [diff] [blame] | 412 | ul_info_abs := omit, |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 413 | payload := { |
| 414 | fbsb_req := { |
| 415 | arfcn := arfcn, |
Harald Welte | a82f7e6 | 2018-02-22 18:51:33 +0100 | [diff] [blame] | 416 | timeout_tdma_frames := 250, /* about 1s */ |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 417 | freq_err_thresh1 := 10000, |
| 418 | freq_err_thresh2 := 800, |
| 419 | num_freqerr_avg := 3, |
| 420 | flags := flags, |
| 421 | sync_info_idx := sync_info_idx, |
| 422 | ccch_mode := ccch_mode, |
| 423 | rxlev_exp := rxlev_exp |
| 424 | } |
| 425 | } |
| 426 | }; |
| 427 | |
| 428 | /* for matching against incoming FBSB_CONF */ |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 429 | template L1ctlDlMessage tr_L1CTL_FBSB_CONF(template uint8_t result) := { |
| 430 | header := tr_L1ctlHeader(L1CTL_FBSB_CONF), |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 431 | dl_info := ?, |
| 432 | payload := { |
| 433 | fbsb_conf := { |
| 434 | initial_freq_err := ?, |
| 435 | result := result, |
| 436 | bsic := ? |
| 437 | } |
| 438 | } |
| 439 | }; |
| 440 | |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 441 | template (value) L1ctlUlMessage ts_L1CTL_CCCH_MODE_REQ(L1ctlCcchMode ccch_mode) := { |
| 442 | header := ts_L1ctlHeader(L1CTL_CCCH_MODE_REQ), |
| 443 | ul_info := omit, |
| 444 | ul_info_tbf := omit, |
| 445 | ul_info_abs := omit, |
| 446 | payload := { |
| 447 | ccch_mode_req := { |
| 448 | ccch_mode := ccch_mode, |
| 449 | padding := '000000'O |
| 450 | } |
| 451 | } |
| 452 | }; |
| 453 | |
Harald Welte | 3757e60 | 2018-03-10 17:12:02 +0100 | [diff] [blame] | 454 | |
| 455 | template L1ctlDlMessage tr_L1CTL_MsgType(template L1ctlMsgType msg_type) := { |
| 456 | header := tr_L1ctlHeader(msg_type), |
| 457 | dl_info := *, |
Harald Welte | f56cc49 | 2018-04-15 10:58:43 +0200 | [diff] [blame] | 458 | payload := * |
Harald Welte | 3757e60 | 2018-03-10 17:12:02 +0100 | [diff] [blame] | 459 | } |
| 460 | |
| 461 | template L1ctlDlMessage tr_L1CTL_CCCH_MODE_CONF := tr_L1CTL_MsgType(L1CTL_CCCH_MODE_CONF); |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 462 | |
| 463 | template L1ctlUlMessage ts_L1CTL_RACH_REQ(uint8_t ra, uint8_t combined, uint16_t offset) := { |
| 464 | header := ts_L1ctlHeader(L1CTL_RACH_REQ), |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 465 | ul_info := { |
| 466 | chan_nr := t_RslChanNr_RACH(0), |
| 467 | link_id := ts_RslLinkID_DCCH(0), |
| 468 | padding := '0000'O |
| 469 | }, |
Harald Welte | b3c226e | 2017-07-30 17:18:01 +0200 | [diff] [blame] | 470 | ul_info_tbf := omit, |
Harald Welte | 3a40ec7 | 2018-03-02 20:45:04 +0100 | [diff] [blame] | 471 | ul_info_abs := omit, |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 472 | payload := { |
| 473 | rach_req := { |
| 474 | ra := ra, |
| 475 | combined := combined, |
| 476 | offset := offset |
| 477 | } |
| 478 | } |
| 479 | } |
| 480 | |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 481 | template L1ctlUlMessage ts_L1CTL_PAR_REQ(uint8_t ta, uint8_t tx_power) := { |
| 482 | header := ts_L1ctlHeader(L1CTL_PARAM_REQ), |
Harald Welte | 3705273 | 2018-03-09 19:38:46 +0100 | [diff] [blame] | 483 | ul_info := { |
| 484 | chan_nr := t_RslChanNr_RACH(0), |
| 485 | link_id := ts_RslLinkID_DCCH(0), |
| 486 | padding := '0000'O |
| 487 | }, |
| 488 | ul_info_tbf := omit, |
| 489 | ul_info_abs := omit, |
| 490 | payload := { |
| 491 | par_req := { |
| 492 | ta := ta, |
| 493 | tx_power := tx_power, |
| 494 | padding := '0000'O |
| 495 | } |
| 496 | } |
| 497 | } |
| 498 | |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 499 | template L1ctlUlMessage ts_L1CTL_DM_EST_REQ(Arfcn arfcn, RslChannelNr chan_nr, GsmTsc tsc) := { |
| 500 | header := ts_L1ctlHeader(L1CTL_DM_EST_REQ), |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 501 | ul_info := { |
| 502 | chan_nr := chan_nr, |
| 503 | link_id := ts_RslLinkID_DCCH(0), |
| 504 | padding := '0000'O |
| 505 | }, |
Harald Welte | b3c226e | 2017-07-30 17:18:01 +0200 | [diff] [blame] | 506 | ul_info_tbf := omit, |
Harald Welte | 3a40ec7 | 2018-03-02 20:45:04 +0100 | [diff] [blame] | 507 | ul_info_abs := omit, |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 508 | payload := { |
| 509 | dm_est_req := { |
| 510 | tsc := tsc, |
| 511 | h := 0, |
| 512 | arfcn := arfcn, |
| 513 | hopping := omit, |
| 514 | tch_mode := 0, |
| 515 | audio_mode := t_L1CTL_AudioModeNone |
| 516 | } |
| 517 | } |
| 518 | } |
| 519 | |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 520 | template L1ctlUlMessage ts_L1CTL_DM_REL_REQ(RslChannelNr chan_nr) := { |
| 521 | header := ts_L1ctlHeader(L1CTL_DM_REL_REQ), |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 522 | ul_info := { |
| 523 | chan_nr := chan_nr, |
| 524 | link_id := ts_RslLinkID_DCCH(0), |
| 525 | padding := '0000'O |
| 526 | }, |
Harald Welte | b3c226e | 2017-07-30 17:18:01 +0200 | [diff] [blame] | 527 | ul_info_tbf := omit, |
Harald Welte | 3a40ec7 | 2018-03-02 20:45:04 +0100 | [diff] [blame] | 528 | ul_info_abs := omit, |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 529 | payload := { |
| 530 | other := ''O |
| 531 | } |
| 532 | } |
| 533 | |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 534 | template (value) L1ctlUlMessage ts_L1CTL_DATA_REQ(template (value) RslChannelNr chan_nr, |
| 535 | template (value) RslLinkId link_id, |
| 536 | octetstring l2_data) := { |
| 537 | header := ts_L1ctlHeader(L1CTL_DATA_REQ), |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 538 | ul_info := { |
| 539 | chan_nr := chan_nr, |
| 540 | link_id := link_id, |
| 541 | padding := '0000'O |
| 542 | }, |
Harald Welte | b3c226e | 2017-07-30 17:18:01 +0200 | [diff] [blame] | 543 | ul_info_tbf := omit, |
Harald Welte | 3a40ec7 | 2018-03-02 20:45:04 +0100 | [diff] [blame] | 544 | ul_info_abs := omit, |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 545 | payload := { |
| 546 | other := l2_data |
| 547 | } |
| 548 | } |
| 549 | |
Pau Espin Pedrol | 0aad596 | 2018-09-28 16:03:55 +0200 | [diff] [blame] | 550 | template (value) L1ctlUlMessage ts_L1CTL_DATA_REQ_SACCH(template (value) RslChannelNr chan_nr, |
| 551 | template (value) RslLinkId link_id, |
| 552 | L1ctlDataReq data_req) := { |
| 553 | header := ts_L1ctlHeader(L1CTL_DATA_REQ), |
| 554 | ul_info := { |
| 555 | chan_nr := chan_nr, |
| 556 | link_id := link_id, |
| 557 | padding := '0000'O |
| 558 | }, |
| 559 | ul_info_tbf := omit, |
| 560 | ul_info_abs := omit, |
| 561 | payload := { |
| 562 | data_req := data_req |
| 563 | } |
| 564 | } |
| 565 | |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 566 | template (value) L1ctlUlMessage ts_L1CTL_TBF_CFG_REQ(boolean is_uplink, TfiUsfArr tfi_usf) := { |
| 567 | header := ts_L1ctlHeader(L1CTL_TBF_CFG_REQ), |
Harald Welte | 00d4dac | 2017-07-30 00:50:32 +0200 | [diff] [blame] | 568 | ul_info := omit, |
Harald Welte | b3c226e | 2017-07-30 17:18:01 +0200 | [diff] [blame] | 569 | ul_info_tbf := omit, |
Harald Welte | 3a40ec7 | 2018-03-02 20:45:04 +0100 | [diff] [blame] | 570 | ul_info_abs := omit, |
Harald Welte | 00d4dac | 2017-07-30 00:50:32 +0200 | [diff] [blame] | 571 | payload := { |
| 572 | tbf_cfg_req := { |
| 573 | tbf_nr := 0, |
| 574 | is_uplink := is_uplink, |
| 575 | padding := '0000'O, |
| 576 | tfi_usf := tfi_usf |
| 577 | } |
| 578 | } |
| 579 | }; |
| 580 | |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 581 | template L1ctlDlMessage tr_L1CTL_TBF_CFG_CONF(template boolean is_uplink) := { |
| 582 | header := tr_L1ctlHeader(L1CTL_TBF_CFG_CONF), |
Harald Welte | 00d4dac | 2017-07-30 00:50:32 +0200 | [diff] [blame] | 583 | dl_info := omit, |
| 584 | payload := { |
| 585 | tbf_cfg_conf := { |
| 586 | tbf_nr := 0, |
| 587 | is_uplink := is_uplink, |
| 588 | padding := ?, |
| 589 | tfi_usf := ? |
| 590 | } |
| 591 | } |
| 592 | }; |
| 593 | |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 594 | template (value) L1ctlUlMessage ts_L1CTL_DATA_TBF_REQ(octetstring l2_data, |
| 595 | L1ctlGprsCs cs := L1CTL_CS1, |
| 596 | uint8_t tbf_nr := 0) := { |
| 597 | header := ts_L1ctlHeader(L1CTL_DATA_TBF_REQ), |
Harald Welte | b3c226e | 2017-07-30 17:18:01 +0200 | [diff] [blame] | 598 | ul_info := omit, |
| 599 | ul_info_tbf := { |
| 600 | tbf_nr := tbf_nr, |
Harald Welte | 1dcc371 | 2017-08-01 00:05:52 +0200 | [diff] [blame] | 601 | cs := cs, |
| 602 | padding := '0000'O |
Harald Welte | b3c226e | 2017-07-30 17:18:01 +0200 | [diff] [blame] | 603 | }, |
Harald Welte | 3a40ec7 | 2018-03-02 20:45:04 +0100 | [diff] [blame] | 604 | ul_info_abs := omit, |
Harald Welte | b3c226e | 2017-07-30 17:18:01 +0200 | [diff] [blame] | 605 | payload := { |
| 606 | other := l2_data |
| 607 | } |
| 608 | } |
| 609 | |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 610 | template (value) L1ctlUlMessage ts_L1CTL_DATA_ABS_REQ(octetstring l2_data, Arfcn arfcn, |
Harald Welte | 3a40ec7 | 2018-03-02 20:45:04 +0100 | [diff] [blame] | 611 | uint8_t ts, GsmFrameNumber fn, |
| 612 | L1ctlGprsCs cs := L1CTL_CS1, |
| 613 | uint8_t tbf_nr := 0) := { |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 614 | header := ts_L1ctlHeader(L1CTL_DATA_ABS_REQ), |
Harald Welte | 3a40ec7 | 2018-03-02 20:45:04 +0100 | [diff] [blame] | 615 | ul_info := omit, |
| 616 | ul_info_tbf := omit, |
| 617 | ul_info_abs := { |
| 618 | tbf_nr := tbf_nr, |
| 619 | cs := cs, |
| 620 | ts_nr := ts, |
| 621 | padding := '00'O, |
| 622 | fn := fn, |
| 623 | arfcn := arfcn, |
| 624 | padding2 := '0000'O |
| 625 | }, |
| 626 | payload := { |
| 627 | other := l2_data |
| 628 | } |
| 629 | } |
| 630 | |
| 631 | |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 632 | /* for matching against incoming RACH_CONF */ |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 633 | template L1ctlDlMessage tr_L1CTL_RACH_CONF := { |
| 634 | header := tr_L1ctlHeader(L1CTL_RACH_CONF), |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 635 | dl_info := ?, |
Harald Welte | f56cc49 | 2018-04-15 10:58:43 +0200 | [diff] [blame] | 636 | payload := * |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 637 | }; |
| 638 | |
Harald Welte | ce6dc44 | 2018-02-21 22:00:21 +0100 | [diff] [blame] | 639 | /* for matching against incoming DATA_IND */ |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 640 | template L1ctlDlMessage tr_L1CTL_DATA_IND(template RslChannelNr chan_nr, |
Harald Welte | 68e495b | 2018-02-25 00:05:57 +0100 | [diff] [blame] | 641 | template RslLinkId link_id := ?, |
Harald Welte | 629cc6b | 2018-03-11 17:19:05 +0100 | [diff] [blame] | 642 | template octetstring l2_data := ?, |
| 643 | template uint8_t num_biterr := 0, |
| 644 | template uint8_t fire_crc := 0) := { |
Harald Welte | f8df4cb | 2018-03-10 15:15:08 +0100 | [diff] [blame] | 645 | header := tr_L1ctlHeader(L1CTL_DATA_IND), |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 646 | dl_info := { |
| 647 | chan_nr := chan_nr, |
Harald Welte | ce6dc44 | 2018-02-21 22:00:21 +0100 | [diff] [blame] | 648 | link_id := link_id, |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 649 | arfcn := ?, |
| 650 | frame_nr := ?, |
| 651 | rx_level := ?, |
| 652 | snr := ?, |
Harald Welte | 629cc6b | 2018-03-11 17:19:05 +0100 | [diff] [blame] | 653 | num_biterr := num_biterr, |
| 654 | fire_crc := fire_crc |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 655 | }, |
| 656 | payload := { |
Harald Welte | 68e495b | 2018-02-25 00:05:57 +0100 | [diff] [blame] | 657 | data_ind := { |
| 658 | payload := l2_data |
| 659 | } |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 660 | } |
| 661 | }; |
| 662 | |
Harald Welte | e613f96 | 2018-04-18 22:38:16 +0200 | [diff] [blame] | 663 | template (value) L1ctlUlMessage ts_L1CTL_CRYPTO_REQ(RslChannelNr chan_nr, uint8_t algo, |
| 664 | octetstring key) := { |
| 665 | header := ts_L1ctlHeader(L1CTL_CRYPTO_REQ), |
| 666 | ul_info := { |
| 667 | chan_nr := chan_nr, |
| 668 | link_id := ts_RslLinkID_DCCH(0), |
| 669 | padding := '0000'O |
| 670 | }, |
| 671 | ul_info_tbf := omit, |
| 672 | ul_info_abs := omit, |
| 673 | payload := { |
| 674 | crypto_req := { |
| 675 | algo := algo, |
| 676 | key_len := 0, /* overwritten */ |
| 677 | key := key |
| 678 | } |
| 679 | } |
| 680 | }; |
| 681 | |
Harald Welte | 88849c6 | 2017-07-30 17:19:41 +0200 | [diff] [blame] | 682 | template ImmediateAssignment t_IMM_ASS(uint8_t ra, GsmFrameNumber fn) := { |
| 683 | ded_or_tbf := ?, |
| 684 | page_mode := ?, |
| 685 | chan_desc := *, |
| 686 | pkt_chan_desc := *, |
| 687 | req_ref := f_compute_ReqRef(ra, fn), |
| 688 | timing_advance := ?, |
| 689 | mobile_allocation := ?, |
| 690 | rest_octets:= ? |
| 691 | }; |
| 692 | |
| 693 | template GsmRrMessage t_RR_IMM_ASS(uint8_t ra, GsmFrameNumber fn) := { |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 694 | header := t_RrHeader(IMMEDIATE_ASSIGNMENT, ?), |
| 695 | payload := { |
Harald Welte | 88849c6 | 2017-07-30 17:19:41 +0200 | [diff] [blame] | 696 | imm_ass := t_IMM_ASS(ra, fn) |
Harald Welte | 9e4725d | 2017-07-16 23:18:09 +0200 | [diff] [blame] | 697 | } |
| 698 | }; |
| 699 | |
Harald Welte | 68e495b | 2018-02-25 00:05:57 +0100 | [diff] [blame] | 700 | const octetstring c_DummyUI := '0303012B2B2B2B2B2B2B2B2B2B2B2B2B2B2B2B2B2B2B2B'O; |
| 701 | |
Harald Welte | 7024baa | 2018-03-02 23:37:51 +0100 | [diff] [blame] | 702 | /* We use "BYTEORDER(last)" so we get little-endian integers. Unfortuantely, this also |
| 703 | 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] | 704 | } with { encode "RAW" }; |