1 /*******************************************************************************
2 ################################################################################
3 # Copyright (c) [2017-2019] [Radisys] #
5 # Licensed under the Apache License, Version 2.0 (the "License"); #
6 # you may not use this file except in compliance with the License. #
7 # You may obtain a copy of the License at #
9 # http://www.apache.org/licenses/LICENSE-2.0 #
11 # Unless required by applicable law or agreed to in writing, software #
12 # distributed under the License is distributed on an "AS IS" BASIS, #
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
14 # See the License for the specific language governing permissions and #
15 # limitations under the License. #
16 ################################################################################
17 *******************************************************************************/
19 /* This file contains F1AP message handler functions */
20 #include "common_def.h"
21 #include "OCTET_STRING.h"
22 #include "BIT_STRING.h"
23 #include "odu_common_codec.h"
24 #include "ProtocolIE-Field.h"
25 #include "ProtocolExtensionField.h"
26 #include "ProtocolIE-SingleContainer.h"
28 #include "ModulationOrder.h"
30 #include "UE-CapabilityRAT-Container.h"
31 #include "UE-CapabilityRAT-ContainerList.h"
32 #include "UE-CapabilityRAT-ContainerListRRC.h"
33 #include "HandoverPreparationInformationRrc-IEs.h"
34 #include "HandoverPreparationInformationRrc.h"
35 #include "SupportedBandwidth.h"
36 #include "FeatureSetUplinkPerCC.h"
37 #include "FeatureSetDownlinkPerCC.h"
38 #include "FeatureSets.h"
39 #include "RF-Parameters.h"
40 #include "UE-NR-Capability.h"
41 #include "ProtocolExtensionContainer.h"
42 #include "CellGroupConfigRrc.h"
43 #include "MAC-CellGroupConfig.h"
44 #include "SchedulingRequestConfig.h"
45 #include "SchedulingRequestToAddMod.h"
46 #include "BSR-Config.h"
47 #include "TAG-Config.h"
49 #include "PHR-Config.h"
50 #include "RLC-Config.h"
51 #include "UL-AM-RLC.h"
52 #include "DL-AM-RLC.h"
53 #include "LogicalChannelConfig.h"
54 #include "RLC-BearerConfig.h"
55 #include "PhysicalCellGroupConfig.h"
56 #include "SpCellConfig.h"
57 #include "ServingCellConfig.h"
58 #include "ControlResourceSet.h"
59 #include "SearchSpace.h"
60 #include "PDCCH-Config.h"
61 #include "PDSCH-TimeDomainResourceAllocation.h"
62 #include "PDSCH-TimeDomainResourceAllocationList.h"
63 #include "DMRS-DownlinkConfig.h"
64 #include "PDSCH-Config.h"
65 #include "BWP-DownlinkDedicated.h"
66 #include "PUSCH-TimeDomainResourceAllocation.h"
67 #include "PUSCH-TimeDomainResourceAllocationList.h"
68 #include "DMRS-UplinkConfig.h"
69 #include "PUSCH-Config.h"
70 #include "SRS-ResourceId.h"
71 #include "SRS-Resource.h"
72 #include "SRS-ResourceSet.h"
73 #include "SRS-Config.h"
74 #include "PUCCH-Config.h"
75 #include "PUCCH-ResourceSet.h"
76 #include "PUCCH-Resource.h"
77 #include "PUCCH-format1.h"
78 #include "PUCCH-FormatConfig.h"
79 #include "BWP-UplinkDedicated.h"
80 #include "PUSCH-ServingCellConfig.h"
81 #include "UplinkConfig.h"
82 #include "PDSCH-ServingCellConfig.h"
83 #include "EUTRANQoS.h"
84 #include "GBR-QosInformation.h"
85 #include "DRBs-ToBeSetupMod-List.h"
86 #include "DRBs-ToBeSetupMod-Item.h"
87 #include "DRBs-Setup-Item.h"
88 #include "DLUPTNLInformation-ToBeSetup-List.h"
89 #include "DLUPTNLInformation-ToBeSetup-Item.h"
90 #include "UPTransportLayerInformation.h"
91 #include "GTPTunnel.h"
92 #include "QoSInformation.h"
93 #include "Cells-to-be-Activated-List.h"
94 #include "DL-CCCH-Message.h"
95 #include "SRB-ToAddModList.h"
96 #include "SRB-ToAddMod.h"
97 #include "RRCSetup-IEs.h"
99 #include "DL-DCCH-Message.h"
100 #include "RRCReconfiguration-IEs.h"
101 #include "RRCReconfiguration.h"
102 #include "DRB-ToAddModList.h"
103 #include "DRB-ToAddMod.h"
104 #include "SDAP-Config.h"
106 #include "MeasTiming.h"
107 #include "MeasTimingList.h"
108 #include "MeasurementTimingConfigurationRrc-IEs.h"
109 #include "MeasurementTimingConfigurationRrc.h"
110 #include "PDCP-Config.h"
111 #include "RSRP-Range.h"
112 #include "RSRQ-Range.h"
113 #include "SINR-Range.h"
114 #include "ThresholdNR.h"
115 #include "MeasObjectToAddMod.h"
116 #include "MeasObjectNR.h"
117 #include "MeasObjectToAddModList.h"
118 #include "EventTriggerConfig.h"
119 #include "ReportConfigNR.h"
120 #include "ReportConfigToAddMod.h"
121 #include "ReportConfigToAddModList.h"
122 #include "MeasIdToAddMod.h"
123 #include "MeasIdToAddModList.h"
124 #include "FilterCoefficient.h"
125 #include "QuantityConfigNR.h"
126 #include "QuantityConfig.h"
127 #include "MeasConfigRrc.h"
128 #include "AS-Config.h"
129 #include "RRCReconfiguration-v1530-IEs.h"
130 #include "CNUEPagingIdentity.h"
131 #include "PagingCell-Item.h"
132 #include "UL-DCCH-Message.h"
134 #include "cu_stub_sctp.h"
135 #include "cu_stub_egtp.h"
136 #include "cu_f1ap_msg_hdl.h"
139 uint8_t fillCellGrpCfg(CuUeCb *ueCb, OCTET_STRING_t *cellGrp, bool updateAllRbCfg);
140 uint8_t fillRrcReconfig(CuUeCb *ueCb, RRCReconfiguration_t *rrcReconfig, bool updateAllRbCfg);
142 /*******************************************************************
144 * @brief Sends F1 msg over SCTP
148 * Function : SendF1APMsg
150 * Functionality: Sends F1 msg over SCTP
152 * @params[in] Region region
154 * @return ROK - success
157 * ****************************************************************/
158 S16 SendF1APMsg(Region region, Pool pool, uint32_t duId)
160 Buffer *mBuf = NULLP;
162 if(ODU_GET_MSG_BUF(region, pool, &mBuf) == ROK)
164 if(ODU_ADD_POST_MSG_MULT((Data *)encBuf, encBufSize, mBuf) == ROK)
166 ODU_PRINT_MSG(mBuf, 0,0);
168 if(sctpSend(duId, mBuf) != ROK)
170 DU_LOG("\nERROR --> F1AP : SCTP Send failed");
171 ODU_PUT_MSG_BUF(mBuf);
177 DU_LOG("\nERROR --> F1AP : ODU_ADD_POST_MSG_MULT failed");
178 ODU_PUT_MSG_BUF(mBuf);
181 ODU_PUT_MSG_BUF(mBuf);
185 DU_LOG("\nERROR --> F1AP : Failed to allocate memory");
192 /********************************************************************
194 * @brief Builds and sends the F1SetupResponse
198 * Function : BuildAndSendF1SetupRsp
200 * Functionality: Constructs the F1SetupResponse message and sends
201 * it back to the DU through SCTP.
203 * @params[in] void **buf,Buffer to which encoded pattern is written into
204 * @params[in] int *size,size of buffer
206 * @return ROK - success
209 * ****************************************************************/
210 uint8_t BuildAndSendF1SetupRsp(uint32_t duId, BIT_STRING_t *nrcellId)
213 uint8_t elementCnt,cellCnt;
214 F1AP_PDU_t *f1apMsg = NULL;
215 F1SetupResponse_t *f1SetupRsp;
216 GNB_CU_Name_t *cuName;
217 Cells_to_be_Activated_List_t *cellToActivate;
218 RRC_Version_t *rrcVer;
219 asn_enc_rval_t encRetVal;
220 DU_LOG("\nINFO --> F1AP : Building F1 Setup Response\n");
222 /* Allocate the memory for F1SetupRequest_t */
223 CU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t));
226 DU_LOG("\nERROR --> F1AP : Memory allocation for F1AP-PDU failed");
229 f1apMsg->present = F1AP_PDU_PR_successfulOutcome;
231 CU_ALLOC(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t));
232 if(f1apMsg->choice.successfulOutcome == NULLP)
234 DU_LOG("\nERROR --> F1AP : Memory allocation for F1AP-PDU failed");
235 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
239 f1apMsg->choice.successfulOutcome->procedureCode = ProcedureCode_id_F1Setup;
240 f1apMsg->choice.successfulOutcome->criticality = Criticality_reject;
241 f1apMsg->choice.successfulOutcome->value.present = \
242 SuccessfulOutcome__value_PR_F1SetupResponse;
243 f1SetupRsp = &f1apMsg->choice.successfulOutcome->value.choice.F1SetupResponse;
246 f1SetupRsp->protocolIEs.list.count = elementCnt;
247 f1SetupRsp->protocolIEs.list.size = elementCnt*sizeof(F1SetupResponseIEs_t *);
249 CU_ALLOC(f1SetupRsp->protocolIEs.list.array, \
250 elementCnt * sizeof(F1SetupResponseIEs_t *));
251 if(f1SetupRsp->protocolIEs.list.array == NULLP)
253 DU_LOG("\nERROR --> F1AP : Memory allocation for F1ResponseIEs failed");
254 CU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t));
255 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
259 for(idx=0; idx<elementCnt; idx++)
261 CU_ALLOC(f1SetupRsp->protocolIEs.list.array[idx], \
262 sizeof(F1SetupResponseIEs_t));
263 if(f1SetupRsp->protocolIEs.list.array[idx] == NULLP)
265 CU_FREE(f1SetupRsp->protocolIEs.list.array,\
266 elementCnt * sizeof(F1SetupResponseIEs_t *));
267 CU_FREE(f1apMsg->choice.successfulOutcome, \
268 sizeof(SuccessfulOutcome_t));
269 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
276 f1SetupRsp->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_TransactionID;
277 f1SetupRsp->protocolIEs.list.array[idx]->criticality = Criticality_reject;
278 f1SetupRsp->protocolIEs.list.array[idx]->value.present = \
279 F1SetupResponseIEs__value_PR_TransactionID;
280 f1SetupRsp->protocolIEs.list.array[idx]->value.choice.TransactionID =\
285 f1SetupRsp->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_gNB_CU_Name;
286 f1SetupRsp->protocolIEs.list.array[idx]->criticality = Criticality_ignore;
287 f1SetupRsp->protocolIEs.list.array[idx]->value.present = \
288 F1SetupResponseIEs__value_PR_GNB_CU_Name;
289 cuName = &f1SetupRsp->protocolIEs.list.array[idx]->value.choice.GNB_CU_Name;
290 cuName->size = sizeof(cuCb.cuCfgParams.cuName);
292 CU_ALLOC(cuName->buf, sizeof(cuName->size));
293 if(cuName->buf == NULLP)
295 for(ieIdx=0; ieIdx<elementCnt; ieIdx++)
297 CU_FREE(f1SetupRsp->protocolIEs.list.array[ieIdx],\
298 sizeof(F1SetupResponseIEs_t));
300 CU_FREE(f1SetupRsp->protocolIEs.list.array,\
301 elementCnt * sizeof(F1SetupResponseIEs_t *));
302 CU_FREE(f1apMsg->choice.successfulOutcome,\
303 sizeof(SuccessfulOutcome_t));
304 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
307 strcpy((char*)cuName->buf, (char*)cuCb.cuCfgParams.cuName);
309 /*Cells to be activated list*/
311 f1SetupRsp->protocolIEs.list.array[idx]->id = \
312 ProtocolIE_ID_id_Cells_to_be_Activated_List ;
313 f1SetupRsp->protocolIEs.list.array[idx]->criticality = Criticality_reject;
314 f1SetupRsp->protocolIEs.list.array[idx]->value.present = \
315 F1SetupResponseIEs__value_PR_Cells_to_be_Activated_List;
316 cellToActivate = &f1SetupRsp->protocolIEs.list.array[idx]->value.choice.\
317 Cells_to_be_Activated_List;
319 cellToActivate->list.count = cellCnt;
320 cellToActivate->list.size = \
321 cellCnt*sizeof(struct Cells_to_be_Activated_List_ItemIEs *);
322 CU_ALLOC(cellToActivate->list.array,\
323 sizeof(struct Cells_to_be_Activated_List_ItemIEs *));
324 if(cellToActivate->list.array == NULLP)
326 CU_FREE(cuName->buf, sizeof(cuName->size));
327 for(ieIdx=0; ieIdx<elementCnt; ieIdx++)
329 CU_FREE(f1SetupRsp->protocolIEs.list.array[ieIdx],\
330 sizeof(F1SetupResponseIEs_t));
332 CU_FREE(f1SetupRsp->protocolIEs.list.array,\
333 elementCnt * sizeof(F1SetupResponseIEs_t *));
334 CU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t));
335 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
338 for(ieIdx=0; ieIdx<cellCnt; ieIdx++)
340 CU_ALLOC(cellToActivate->list.array[ieIdx],sizeof(struct Cells_to_be_Activated_List_ItemIEs ));
341 if(cellToActivate->list.array[ieIdx] == NULLP)
343 CU_FREE(cellToActivate->list.array,\
344 sizeof(struct Cells_to_be_Activated_List_ItemIEs *));
345 CU_FREE(cuName->buf, sizeof(cuName->size));
346 for(ieIdx=0; ieIdx<elementCnt; ieIdx++)
348 CU_FREE(f1SetupRsp->protocolIEs.list.array[ieIdx], \
349 sizeof(F1SetupResponseIEs_t));
351 CU_FREE(f1SetupRsp->protocolIEs.list.array, \
352 elementCnt * sizeof(F1SetupResponseIEs_t *));
353 CU_FREE(f1apMsg->choice.successfulOutcome, \
354 sizeof(SuccessfulOutcome_t));
355 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
359 cellToActivate->list.array[0]->id = \
360 ProtocolIE_ID_id_Cells_to_be_Activated_List_Item;
361 cellToActivate->list.array[0]->criticality = Criticality_ignore;
362 cellToActivate->list.array[0]->value.present = \
363 Cells_to_be_Activated_List_ItemIEs__value_PR_Cells_to_be_Activated_List_Item;
364 cellToActivate->list.array[0]->value.choice.Cells_to_be_Activated_List_Item.\
365 nRCGI.pLMN_Identity.size = 3*sizeof(uint8_t);
366 CU_ALLOC(cellToActivate->list.array[0]->\
367 value.choice.Cells_to_be_Activated_List_Item.nRCGI.pLMN_Identity.buf,\
369 if(cellToActivate->list.array[0]->value.choice.\
370 Cells_to_be_Activated_List_Item.nRCGI.pLMN_Identity.buf == NULLP)
373 for(ieIdx=0; ieIdx<cellCnt; ieIdx++)
375 CU_FREE(cellToActivate->list.array[ieIdx],\
376 sizeof(struct Cells_to_be_Activated_List_ItemIEs ));
379 CU_FREE(cellToActivate->list.array,\
380 sizeof(struct Cells_to_be_Activated_List_ItemIEs *));
381 CU_FREE(cuName->buf, sizeof(cuName->size));
382 for(ieIdx=0; ieIdx<elementCnt; ieIdx++)
384 CU_FREE(f1SetupRsp->protocolIEs.list.array[ieIdx], \
385 sizeof(F1SetupResponseIEs_t));
387 CU_FREE(f1SetupRsp->protocolIEs.list.array, \
388 elementCnt * sizeof(F1SetupResponseIEs_t *));
389 CU_FREE(f1apMsg->choice.successfulOutcome, \
390 sizeof(SuccessfulOutcome_t));
391 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
394 buildPlmnId(cuCb.cuCfgParams.plmn , cellToActivate->list.array[0]->value.choice.\
395 Cells_to_be_Activated_List_Item.nRCGI.pLMN_Identity.buf);
396 cellToActivate->list.array[0]->value.choice.Cells_to_be_Activated_List_Item.\
397 nRCGI.nRCellIdentity.size = 5*sizeof(uint8_t);
398 CU_ALLOC(cellToActivate->list.array[0]->value.choice.\
399 Cells_to_be_Activated_List_Item.nRCGI.nRCellIdentity.buf,\
400 cellToActivate->list.array[0]->value.choice.Cells_to_be_Activated_List_Item.\
401 nRCGI.nRCellIdentity.size);
402 if(cellToActivate->list.array[0]->value.choice.\
403 Cells_to_be_Activated_List_Item.nRCGI.nRCellIdentity.buf == NULLP)
405 CU_FREE(cellToActivate->list.array[0]->\
406 value.choice.Cells_to_be_Activated_List_Item.nRCGI.pLMN_Identity.buf,\
408 for(ieIdx=0; ieIdx<cellCnt; ieIdx++)
410 CU_FREE(cellToActivate->list.array[ieIdx],\
411 sizeof(struct Cells_to_be_Activated_List_ItemIEs ));
414 CU_FREE(cellToActivate->list.array,\
415 sizeof(struct Cells_to_be_Activated_List_ItemIEs *));
416 CU_FREE(cuName->buf, sizeof(cuName->size));
417 for(ieIdx=0; ieIdx<elementCnt; ieIdx++)
419 CU_FREE(f1SetupRsp->protocolIEs.list.array[ieIdx], \
420 sizeof(F1SetupResponseIEs_t));
422 CU_FREE(f1SetupRsp->protocolIEs.list.array, \
423 elementCnt * sizeof(F1SetupResponseIEs_t *));
424 CU_FREE(f1apMsg->choice.successfulOutcome, \
425 sizeof(SuccessfulOutcome_t));
426 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
429 memcpy(&cellToActivate->list.array[0]->value.choice.Cells_to_be_Activated_List_Item.nRCGI.nRCellIdentity, nrcellId, sizeof(BIT_STRING_t));
432 f1SetupRsp->protocolIEs.list.array[idx]->id = \
433 ProtocolIE_ID_id_GNB_CU_RRC_Version;
434 f1SetupRsp->protocolIEs.list.array[idx]->criticality = Criticality_reject;
435 f1SetupRsp->protocolIEs.list.array[idx]->value.present = \
436 F1SetupResponseIEs__value_PR_RRC_Version;
437 rrcVer = &f1SetupRsp->protocolIEs.list.array[idx]->value.choice.RRC_Version;
438 rrcVer->latest_RRC_Version.size = RRC_SIZE;
440 CU_ALLOC(rrcVer->latest_RRC_Version.buf, sizeof(uint8_t));
441 if(rrcVer->latest_RRC_Version.buf == NULLP)
443 CU_FREE(cuName->buf, sizeof(cuName->size));
444 for(ieIdx=0; ieIdx<elementCnt; idx++)
446 CU_FREE(f1SetupRsp->protocolIEs.list.array[ieIdx], \
447 sizeof(F1SetupResponseIEs_t));
449 CU_FREE(f1SetupRsp->protocolIEs.list.array,\
450 elementCnt * sizeof(F1SetupResponseIEs_t *));
451 CU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t));
452 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
456 /* Need to check RRC Version */
457 rrcVer->latest_RRC_Version.buf[0] = cuCb.cuCfgParams.rrcVersion.rrcVer;
458 rrcVer->latest_RRC_Version.bits_unused = 5; //TODO: pick from cuCfgParam. If not present, add it
459 CU_ALLOC(rrcVer->iE_Extensions,sizeof(ProtocolExtensionContainer_4624P81_t));
460 if(rrcVer->iE_Extensions == NULLP)
462 CU_FREE(rrcVer->latest_RRC_Version.buf, sizeof(uint8_t));
463 CU_FREE(cuName->buf, sizeof(cuName->size));
464 for(ieIdx=0; ieIdx<elementCnt; ieIdx++)
466 CU_FREE(f1SetupRsp->protocolIEs.list.array[ieIdx], \
467 sizeof(F1SetupResponseIEs_t));
469 CU_FREE(f1SetupRsp->protocolIEs.list.array,\
470 elementCnt * sizeof(F1SetupResponseIEs_t *));
471 CU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t));
472 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
475 rrcVer->iE_Extensions->list.count = 1;
476 rrcVer->iE_Extensions->list.size = sizeof(struct RRC_Version_ExtIEs *);
477 CU_ALLOC(rrcVer->iE_Extensions->list.array,\
478 sizeof(struct RRC_Version_ExtIEs *));
479 if(rrcVer->iE_Extensions->list.array == NULLP)
481 CU_FREE(rrcVer->iE_Extensions,\
482 sizeof(ProtocolExtensionContainer_4624P81_t));
483 CU_FREE(rrcVer->latest_RRC_Version.buf, sizeof(uint8_t));
484 CU_FREE(cuName->buf, sizeof(cuName->size));
485 for(ieIdx=0; ieIdx<elementCnt; ieIdx++)
487 CU_FREE(f1SetupRsp->protocolIEs.list.array[ieIdx], \
488 sizeof(F1SetupResponseIEs_t));
490 CU_FREE(f1SetupRsp->protocolIEs.list.array,\
491 elementCnt * sizeof(F1SetupResponseIEs_t *));
492 CU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t));
493 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
496 CU_ALLOC(rrcVer->iE_Extensions->list.array[0],\
497 sizeof(struct RRC_Version_ExtIEs));
498 if(rrcVer->iE_Extensions->list.array[0] == NULLP)
500 CU_FREE(rrcVer->iE_Extensions->list.array,\
501 sizeof(struct RRC_Version_ExtIEs *));
502 CU_FREE(rrcVer->iE_Extensions,\
503 sizeof(ProtocolExtensionContainer_4624P81_t));
504 CU_FREE(rrcVer->latest_RRC_Version.buf, sizeof(uint8_t));
505 CU_FREE(cuName->buf, sizeof(cuName->size));
506 for(ieIdx=0; ieIdx<elementCnt; ieIdx++)
508 CU_FREE(f1SetupRsp->protocolIEs.list.array[ieIdx], \
509 sizeof(F1SetupResponseIEs_t));
511 CU_FREE(f1SetupRsp->protocolIEs.list.array,\
512 elementCnt * sizeof(F1SetupResponseIEs_t *));
513 CU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t));
514 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
517 rrcVer->iE_Extensions->list.array[0]->id = \
518 ProtocolIE_ID_id_latest_RRC_Version_Enhanced;
519 rrcVer->iE_Extensions->list.array[0]->criticality = Criticality_reject;
520 rrcVer->iE_Extensions->list.array[0]->extensionValue.present = \
521 RRC_Version_ExtIEs__extensionValue_PR_Latest_RRC_Version_Enhanced;
522 rrcVer->iE_Extensions->list.array[0]->extensionValue.choice.\
523 Latest_RRC_Version_Enhanced.size = 3*sizeof(uint8_t);
524 CU_ALLOC(rrcVer->iE_Extensions->list.\
525 array[0]->extensionValue.choice.Latest_RRC_Version_Enhanced.buf,\
527 if(rrcVer->iE_Extensions->list.\
528 array[0]->extensionValue.choice.Latest_RRC_Version_Enhanced.buf == NULLP)
530 CU_FREE(rrcVer->iE_Extensions->list.array[0],\
531 sizeof(struct RRC_Version_ExtIEs));
532 CU_FREE(rrcVer->iE_Extensions->list.array,\
533 sizeof(struct RRC_Version_ExtIEs *));
534 CU_FREE(rrcVer->iE_Extensions,\
535 sizeof(ProtocolExtensionContainer_4624P81_t));
536 CU_FREE(rrcVer->latest_RRC_Version.buf, sizeof(uint8_t));
537 CU_FREE(cuName->buf, sizeof(cuName->size));
538 for(ieIdx=0; ieIdx<elementCnt; ieIdx++)
540 CU_FREE(f1SetupRsp->protocolIEs.list.array[ieIdx], \
541 sizeof(F1SetupResponseIEs_t));
543 CU_FREE(f1SetupRsp->protocolIEs.list.array,\
544 elementCnt * sizeof(F1SetupResponseIEs_t *));
545 CU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t));
546 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
549 rrcVer->iE_Extensions->list.array[0]->extensionValue.choice.\
550 Latest_RRC_Version_Enhanced.buf[0] = 0;
551 rrcVer->iE_Extensions->list.array[0]->extensionValue.choice.\
552 Latest_RRC_Version_Enhanced.buf[1] = 5;
553 rrcVer->iE_Extensions->list.array[0]->extensionValue.choice.\
554 Latest_RRC_Version_Enhanced.buf[2] = 15;
556 xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg);
558 /* Encode the F1SetupRequest type as UPER */
559 memset(encBuf, 0, ENC_BUF_MAX_LEN);
561 encRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf, encBuf);
564 CU_FREE(rrcVer->latest_RRC_Version.buf, sizeof(uint8_t));
565 CU_FREE(cuName->buf, sizeof(cuName->size));
566 for(idx=0; idx<elementCnt; idx++)
568 CU_FREE(f1SetupRsp->protocolIEs.list.array[idx], sizeof(F1SetupResponseIEs_t));
570 CU_FREE(f1SetupRsp->protocolIEs.list.array, elementCnt * sizeof(F1SetupResponseIEs_t *));
571 CU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t));
572 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
574 /* Check encode results */
575 if(encRetVal.encoded == ENCODE_FAIL)
577 DU_LOG("\nERROR --> F1AP : Could not encode F1SetupResponse structure (at %s)\n",\
578 encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
583 DU_LOG("\nDEBUG --> F1AP : Created APER encoded buffer for F1SetupResponse\n");
584 for(int i=0; i< encBufSize; i++)
586 DU_LOG("%x",encBuf[i]);
591 if(SendF1APMsg(CU_APP_MEM_REG, CU_POOL, duId) != ROK)
593 DU_LOG("\nERROR --> F1AP : Sending F1 Setup Response failed");
598 }/* End of BuildAndSendF1SetupRsp */
600 /*******************************************************************
602 * @brief Builds and sends the DUUpdateAcknowledge
606 * Function : BuildAndSendDUUpdateAck
608 * Functionality: Constructs the DU Update Acknowledge message and sends
609 * it to the DU through SCTP.
613 * @return ROK - success
616 * ****************************************************************/
618 uint8_t BuildAndSendDUUpdateAck(uint32_t duId)
622 F1AP_PDU_t *f1apMsg = NULL;
623 GNBDUConfigurationUpdateAcknowledge_t *gNBDuCfgAck;
624 asn_enc_rval_t enRetVal; /* Encoder return value */
626 DU_LOG("\nINFO --> F1AP : Building GNB-DU Config Update Ack\n");
628 /* Allocate the memory for F1SetupRequest_t */
629 CU_ALLOC(f1apMsg, (Size)sizeof(F1AP_PDU_t));
632 DU_LOG("\nERROR --> F1AP : Memory allocation for F1AP-PDU failed");
636 f1apMsg->present = F1AP_PDU_PR_successfulOutcome;
638 CU_ALLOC(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t));
639 if(f1apMsg->choice.successfulOutcome == NULLP)
641 DU_LOG("\nERROR --> F1AP : Memory allocation for F1AP-PDU failed");
642 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
646 f1apMsg->choice.successfulOutcome->procedureCode = ProcedureCode_id_gNBDUConfigurationUpdate;
647 f1apMsg->choice.successfulOutcome->criticality = Criticality_reject;
648 f1apMsg->choice.successfulOutcome->value.present = SuccessfulOutcome__value_PR_GNBDUConfigurationUpdateAcknowledge;
649 gNBDuCfgAck = &f1apMsg->choice.successfulOutcome->value.choice.GNBDUConfigurationUpdateAcknowledge;
652 gNBDuCfgAck->protocolIEs.list.count = elementCnt;
653 gNBDuCfgAck->protocolIEs.list.size = elementCnt*sizeof(GNBDUConfigurationUpdateAcknowledgeIEs_t);
655 /* Initialize the F1Setup members */
656 CU_ALLOC(gNBDuCfgAck->protocolIEs.list.array, elementCnt * sizeof(GNBDUConfigurationUpdateAcknowledgeIEs_t *));
657 if(gNBDuCfgAck->protocolIEs.list.array == NULLP)
659 DU_LOG("\nERROR --> F1AP : Memory allocation for DuUpdateAcknowledgeIEs failed");
660 CU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t));
661 CU_FREE(f1apMsg,(Size)sizeof(F1AP_PDU_t));
665 for(idx=0; idx<elementCnt; idx++)
667 CU_ALLOC(gNBDuCfgAck->protocolIEs.list.array[idx], sizeof(GNBDUConfigurationUpdateAcknowledgeIEs_t));
668 if(gNBDuCfgAck->protocolIEs.list.array[idx] == NULLP)
670 CU_FREE(gNBDuCfgAck->protocolIEs.list.array, elementCnt * sizeof(GNBDUConfigurationUpdateAcknowledgeIEs_t *));
671 CU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t));
672 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
679 gNBDuCfgAck->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_TransactionID ;
680 gNBDuCfgAck->protocolIEs.list.array[idx]->criticality = Criticality_reject;
681 gNBDuCfgAck->protocolIEs.list.array[idx]->value.present =\
682 GNBDUConfigurationUpdateAcknowledgeIEs__value_PR_TransactionID;
683 gNBDuCfgAck->protocolIEs.list.array[idx]->value.choice.TransactionID = TRANS_ID;
685 xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg);
687 /* Encode the F1SetupRequest type as UPER */
688 memset(encBuf, 0, ENC_BUF_MAX_LEN);
690 enRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf, encBuf);
693 for(idx=0; idx<elementCnt; idx++)
695 CU_FREE(gNBDuCfgAck->protocolIEs.list.array[idx], sizeof(GNBDUConfigurationUpdateAcknowledgeIEs_t));
697 CU_FREE(gNBDuCfgAck->protocolIEs.list.array, elementCnt * sizeof(GNBDUConfigurationUpdateAcknowledgeIEs_t *));
698 CU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t));
699 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
701 /* Checking encode results */
702 if(enRetVal.encoded == ENCODE_FAIL)
704 DU_LOG("\nERROR --> F1AP : Could not encode DUConfigUpdateAcknowledge structure (at %s)",\
705 enRetVal.failed_type ? enRetVal.failed_type->name : "unknown");
710 DU_LOG("\nDEBUG --> F1AP : Created APER encoded buffer for DuConfigUpdateAcknowledge\n");
711 for(int i=0; i< encBufSize; i++)
713 DU_LOG("%x",encBuf[i]);
718 /* TODO : Hardcoding DU ID to 1 for messages other than F1 Setup Response. This will be made generic in future gerrit */
719 if(SendF1APMsg(CU_APP_MEM_REG, CU_POOL, duId) != ROK)
721 DU_LOG("\nERROR --> F1AP : Sending GNB-DU Config Update Ack failed");
727 }/* End of BuildAndSendDUUpdateAck*/
729 /*******************************************************************
731 * @brief deallocating the memory of F1reset msg
735 * Function : FreeF1ResetReq
738 * - freeing memory of F1reset request msg
744 * ****************************************************************/
745 void FreeF1ResetReq(F1AP_PDU_t *f1apMsg)
748 Reset_t *f1ResetMsg = NULLP;
752 if(f1apMsg->choice.initiatingMessage)
754 f1ResetMsg = &f1apMsg->choice.initiatingMessage->value.choice.Reset;
755 if(f1ResetMsg->protocolIEs.list.array)
757 for(idx=0 ;idx < f1ResetMsg->protocolIEs.list.count ; idx++)
759 if(f1ResetMsg->protocolIEs.list.array[idx])
761 CU_FREE(f1ResetMsg->protocolIEs.list.array[idx],sizeof(ResetIEs_t));
764 CU_FREE(f1ResetMsg->protocolIEs.list.array,f1ResetMsg->protocolIEs.list.size);
766 CU_FREE(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t));
768 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
771 /*******************************************************************
773 * @brief build ansld ans send f1reset msg
777 * Function : BuildAndSendF1ResetReq
779 * Functionality: build and send f1reset msg
781 * @return ROK - success
784 * ****************************************************************/
785 uint8_t BuildAndSendF1ResetReq()
787 uint8_t elementCnt=0;
789 uint8_t ret= RFAILED;
790 Reset_t *f1ResetMsg = NULLP;
791 F1AP_PDU_t *f1apMsg = NULLP;
792 asn_enc_rval_t encRetVal;
793 DU_LOG("\nINFO --> F1AP : Building F1 Reset request \n");
796 CU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t));
799 DU_LOG("\nERROR --> F1AP : Memory allocation for the BuildAndSendF1ResetReq's F1AP-PDU failed");
802 f1apMsg->present = F1AP_PDU_PR_initiatingMessage;
803 CU_ALLOC(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t));
804 if(f1apMsg->choice.initiatingMessage == NULLP)
806 DU_LOG("\nERROR --> F1AP : Memory allocation for BuildAndSendF1ResetReq failed");
809 f1apMsg->choice.initiatingMessage->procedureCode = ProcedureCode_id_Reset;
810 f1apMsg->choice.initiatingMessage->criticality = Criticality_reject;
811 f1apMsg->choice.initiatingMessage->value.present = InitiatingMessage__value_PR_Reset;
813 f1ResetMsg = &f1apMsg->choice.initiatingMessage->value.choice.Reset;
816 f1ResetMsg->protocolIEs.list.count = elementCnt;
817 f1ResetMsg->protocolIEs.list.size = elementCnt * sizeof(ResetIEs_t *);
819 /* Initialize the F1Reset members */
820 CU_ALLOC(f1ResetMsg->protocolIEs.list.array,f1ResetMsg->protocolIEs.list.size);
821 if(f1ResetMsg->protocolIEs.list.array == NULLP)
823 DU_LOG("\nERROR --> F1AP : Memory allocation failed for BuildAndSendF1ResetReq");
826 for(idx=0; idx<elementCnt; idx++)
828 CU_ALLOC(f1ResetMsg->protocolIEs.list.array[idx],sizeof(ResetIEs_t));
829 if(f1ResetMsg->protocolIEs.list.array[idx] == NULLP)
831 DU_LOG("\nERROR --> F1AP : Memory allocation failed for BuildAndSendF1ResetReq msg array");
838 f1ResetMsg->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_TransactionID;
839 f1ResetMsg->protocolIEs.list.array[idx]->criticality = Criticality_reject;
840 f1ResetMsg->protocolIEs.list.array[idx]->value.present = ResetIEs__value_PR_TransactionID;
841 f1ResetMsg->protocolIEs.list.array[idx]->value.choice.TransactionID = 1;
845 f1ResetMsg->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_Cause;
846 f1ResetMsg->protocolIEs.list.array[idx]->criticality = Criticality_ignore;
847 f1ResetMsg->protocolIEs.list.array[idx]->value.present = ResetIEs__value_PR_Cause;
848 f1ResetMsg->protocolIEs.list.array[idx]->value.choice.Cause.present = Cause_PR_radioNetwork;
849 f1ResetMsg->protocolIEs.list.array[idx]->value.choice.Cause.choice.radioNetwork = CauseRadioNetwork_action_desirable_for_radio_reasons;
853 f1ResetMsg->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_ResetType;
854 f1ResetMsg->protocolIEs.list.array[idx]->criticality = Criticality_reject;
855 f1ResetMsg->protocolIEs.list.array[idx]->value.present = ResetIEs__value_PR_ResetType;
856 f1ResetMsg->protocolIEs.list.array[idx]->value.choice.ResetType.present = ResetType_PR_f1_Interface;
857 f1ResetMsg->protocolIEs.list.array[idx]->value.choice.ResetType.choice.f1_Interface = ResetAll_reset_all;
859 xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg);
861 /* Encode the F1SetupRequest type as APER */
862 memset(encBuf, 0, ENC_BUF_MAX_LEN);
864 encRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf,\
868 if(encRetVal.encoded == ENCODE_FAIL)
870 DU_LOG("\nERROR --> F1AP : Could not encode F1Reset structure (at %s)\n",\
871 encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
876 DU_LOG("\nDEBUG --> F1AP : Created APER encoded buffer for F1Reset\n");
877 for(idx=0; idx< encBufSize; idx++)
879 DU_LOG("%x",encBuf[idx]);
883 /* TODO : Hardcoding DU ID to 1 for messages other than F1 Setup Response. This will be made generic in future gerrit */
884 if(SendF1APMsg(CU_APP_MEM_REG, CU_POOL, DU_ID) != ROK)
886 DU_LOG("\nERROR --> F1AP : Sending F1 Reset request failed");
894 FreeF1ResetReq(f1apMsg);
898 /*******************************************************************
900 * @brief Fills Radio Bearer Config
904 * Function : fillSrbCfg
906 * Functionality: Fills Radio Bearer Config
908 * @params[in] SRB_ToAddModList *
910 * @return ROK - success
913 * ****************************************************************/
914 uint8_t fillSrbCfg(CuUeCb *ueCb, SRB_ToAddModList_t *bearerCfg)
916 uint8_t elementCnt = 0;
917 uint8_t idx, ieId, srbIdx = 0;
919 for(srbIdx=0; srbIdx < ueCb->numSrb; srbIdx++)
921 if(ueCb->srbList[srbIdx].cfgSentToUe == false)
925 if(bearerCfg != NULLP)
927 bearerCfg->list.count = elementCnt;
928 bearerCfg->list.size = elementCnt * sizeof(SRB_ToAddMod_t *);
929 CU_ALLOC(bearerCfg->list.array, bearerCfg->list.size);
930 if(bearerCfg->list.array != NULLP)
932 for(idx = 0; idx < elementCnt; idx++)
934 CU_ALLOC(bearerCfg->list.array[idx], sizeof(SRB_ToAddMod_t));
935 if(bearerCfg->list.array[idx] == NULLP)
937 for(ieId = 0; ieId < idx; ieId++)
939 CU_FREE(bearerCfg->list.array[ieId], sizeof(SRB_ToAddMod_t));
941 CU_FREE(bearerCfg->list.array, bearerCfg->list.size);
948 DU_LOG("\nERROR --> F1AP : Memory allocation failed for bearer list arry in fillSrbCfg");
953 for(srbIdx=0; srbIdx < ueCb->numSrb; srbIdx++)
955 if(ueCb->srbList[srbIdx].cfgSentToUe == false)
956 bearerCfg->list.array[idx++]->srb_Identity = ueCb->srbList[srbIdx].srbId;
962 /*******************************************************************
964 * @brief Fills Master CellGroup Info
968 * Function : fillMasterCellGroup
970 * Functionality: Fills Master Cell Group IE
972 * @params[in] RRCSetup_IEs_t *
974 * @return ROK - success
977 * ****************************************************************/
979 uint8_t fillMasterCellGroup(CuUeCb *ueCb, OCTET_STRING_t *masterCellGroup)
982 masterCellGroup->buf = NULLP;
983 if(ueCb->f1apMsgDb.duToCuContainer.buf)
985 masterCellGroup->size = ueCb->f1apMsgDb.duToCuContainer.size;
986 CU_ALLOC(masterCellGroup->buf, masterCellGroup->size);
987 if(masterCellGroup->buf != NULLP)
989 memcpy(masterCellGroup->buf, ueCb->f1apMsgDb.duToCuContainer.buf, masterCellGroup->size);
993 DU_LOG( "\nERROR --> F1AP : Master Cell Group buffer is NULL");
1004 /*******************************************************************
1006 * @brief Fills RRC setup IE
1010 * Function : fillRRCSetupIE
1012 * Functionality: Fills RRC Setup IE
1014 * @params[in] RRCSetup_IEs_t *
1016 * @return ROK - success
1019 * ****************************************************************/
1021 uint8_t fillRRCSetupIE(CuUeCb *ueCb, RRCSetup_IEs_t *rrcSetupIE)
1023 uint8_t ret = ROK, srbIdx = 0;
1026 CU_ALLOC(rrcSetupIE->radioBearerConfig.srb_ToAddModList, sizeof(SRB_ToAddModList_t));
1027 if(rrcSetupIE->radioBearerConfig.srb_ToAddModList != NULLP)
1029 ret = fillSrbCfg(ueCb, rrcSetupIE->radioBearerConfig.srb_ToAddModList);
1033 ret = fillCellGrpCfg(ueCb, &rrcSetupIE->masterCellGroup, false);
1037 CU_FREE(rrcSetupIE->radioBearerConfig.srb_ToAddModList, sizeof(SRB_ToAddModList_t));
1041 /* If SRB configuration are filled successfully in RRC Setup, mark these
1042 * configurartion as sent to UE */
1043 for(srbIdx=0; srbIdx < ueCb->numSrb; srbIdx++)
1045 if(ueCb->srbList[srbIdx].cfgSentToUe == false)
1046 ueCb->srbList[srbIdx].cfgSentToUe = true;
1051 /*******************************************************************
1053 * @brief Fills DL DCCCH Message required for DLRRCMessageTransfer
1057 * Function : fillDlCcchRrcMsg
1059 * Functionality: Fills DL DCCCH Message required for
1060 * DLRRCMessageTransfer
1062 * @params[in] RRCContainer_t *rrcContainer
1064 * @return ROK - success
1067 * ****************************************************************/
1069 uint8_t fillDlCcchRrcMsg(CuUeCb *ueCb, RRCContainer_t *rrcContainer)
1073 DL_CCCH_Message_t dl_CCCH_Msg;
1074 asn_enc_rval_t encRetVal;
1076 if(rrcContainer != NULLP)
1078 dl_CCCH_Msg.message.present = DL_CCCH_MessageType_PR_c1;
1080 CU_ALLOC(dl_CCCH_Msg.message.choice.c1 , sizeof(DL_CCCH_MessageType_t));
1081 if(dl_CCCH_Msg.message.choice.c1 != NULLP)
1083 dl_CCCH_Msg.message.choice.c1->present = DL_CCCH_MessageType__c1_PR_rrcSetup;
1084 CU_ALLOC(dl_CCCH_Msg.message.choice.c1->choice.rrcSetup, sizeof(RRCSetup_t));
1085 if(dl_CCCH_Msg.message.choice.c1->choice.rrcSetup != NULLP)
1087 dl_CCCH_Msg.message.choice.c1->choice.rrcSetup->rrc_TransactionIdentifier = 0;
1088 dl_CCCH_Msg.message.choice.c1->choice.rrcSetup->criticalExtensions.present = \
1089 RRCSetup__criticalExtensions_PR_rrcSetup;
1091 /* Fill RRC Setup IE */
1092 CU_ALLOC(dl_CCCH_Msg.message.choice.c1->choice.rrcSetup->criticalExtensions.choice.rrcSetup, \
1093 sizeof(RRCSetup_IEs_t));
1094 if(dl_CCCH_Msg.message.choice.c1->choice.rrcSetup->criticalExtensions.choice.rrcSetup != NULLP)
1096 ret = fillRRCSetupIE(ueCb, dl_CCCH_Msg.message.choice.c1->choice.rrcSetup->criticalExtensions.choice.rrcSetup);
1100 /* encode DL-CCCH message into RRC Container */
1101 xer_fprint(stdout, &asn_DEF_DL_CCCH_MessageType, &dl_CCCH_Msg);
1102 memset(encBuf, 0, ENC_BUF_MAX_LEN);
1104 encRetVal = aper_encode(&asn_DEF_DL_CCCH_MessageType, 0, &dl_CCCH_Msg, PrepFinalEncBuf, encBuf);
1105 /* Encode results */
1106 if(encRetVal.encoded == ENCODE_FAIL)
1108 DU_LOG( "\nERROR --> F1AP : Could not encode RRCContainer for DL-CCCH Msg(at %s)\n",\
1109 encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
1114 DU_LOG("\nDEBUG --> F1AP : Created APER encoded buffer for RRCContainer for DL-CCCH Msg\n");
1115 for(int i = 0; i< encBufSize; i++)
1117 DU_LOG("%x",encBuf[i]);
1119 rrcContainer->size = encBufSize;
1120 CU_ALLOC(rrcContainer->buf, rrcContainer->size);
1121 if(rrcContainer->buf != NULLP)
1123 memset(rrcContainer->buf, 0, encBufSize);
1124 for(idx2 = 0; idx2 < encBufSize; idx2++)
1126 rrcContainer->buf[idx2] = encBuf[idx2];
1138 DU_LOG("\nERROR --> F1AP: Memory Alloc failed for RRC Setup Msg at fillDlCcchRrcMsg()");
1144 DU_LOG("\nERROR --> F1AP: Memory Alloc failed for RRC Msg at fillDlCcchRrcMsg()");
1150 DU_LOG("\nF1AP: Memory Alloc failed for DL Ccch Msg choice at fillDlCcchRrcMsg()");
1156 DU_LOG("\nERROR --> F1AP: RRC Container is NULLP at fillDlCcchRrcMsg()");
1161 /*******************************************************************
1163 * @brief Fills QOS flow configuration
1167 * Function : fillQosFlowsToAdd
1169 * Functionality: Fills QOS flow configuration
1171 * @params[in] struct SDAP_Config__mappedQoS_FlowsToAdd *qosFlow
1173 * @return ROK - success
1176 * ****************************************************************/
1177 uint8_t fillQosFlowsToAdd(struct SDAP_Config__mappedQoS_FlowsToAdd *qosFlow)
1179 uint8_t idx, ied, elementCnt;
1182 qosFlow->list.count = elementCnt;
1183 qosFlow->list.size = elementCnt * sizeof(QFI_t *);
1184 CU_ALLOC(qosFlow->list.array, qosFlow->list.size);
1185 if(qosFlow->list.array != NULLP)
1187 for(idx = 0; idx < elementCnt; idx++)
1189 CU_ALLOC(qosFlow->list.array[idx], sizeof(QFI_t));
1190 if(qosFlow->list.array[idx] == NULLP)
1192 for(ied = 0; ied < idx; ied++)
1194 CU_FREE(qosFlow->list.array[idx], sizeof(QFI_t));
1196 CU_FREE(qosFlow->list.array, qosFlow->list.size);
1202 *qosFlow->list.array[idx] = 9;
1206 /*******************************************************************
1208 * @brief Fills CN Assoc for Drb to Add/Mod List
1212 * Function : fillCnAssoc
1214 * Functionality: Fills CN Assoc for Drb to Add/Mod List
1216 * @params[in] struct DRB_ToAddMod__cnAssociation *
1218 * @return ROK - success
1221 * ****************************************************************/
1223 uint8_t fillCnAssoc(struct DRB_ToAddMod__cnAssociation *cnAssoc)
1227 cnAssoc->present = DRB_ToAddMod__cnAssociation_PR_sdap_Config;
1228 if(cnAssoc->present == DRB_ToAddMod__cnAssociation_PR_eps_BearerIdentity)
1230 cnAssoc->choice.eps_BearerIdentity = 5;
1232 if(cnAssoc->present == DRB_ToAddMod__cnAssociation_PR_sdap_Config)
1234 CU_ALLOC(cnAssoc->choice.sdap_Config, sizeof(SDAP_Config_t));
1235 if(cnAssoc->choice.sdap_Config)
1237 cnAssoc->choice.sdap_Config->pdu_Session = 5;
1238 cnAssoc->choice.sdap_Config->sdap_HeaderDL = 0;
1239 cnAssoc->choice.sdap_Config->sdap_HeaderUL = 0;
1240 cnAssoc->choice.sdap_Config->defaultDRB = true;
1241 cnAssoc->choice.sdap_Config->mappedQoS_FlowsToAdd = NULLP;
1242 cnAssoc->choice.sdap_Config->mappedQoS_FlowsToRelease = NULLP;
1243 CU_ALLOC(cnAssoc->choice.sdap_Config->mappedQoS_FlowsToAdd, \
1244 sizeof(struct SDAP_Config__mappedQoS_FlowsToAdd));
1245 if(cnAssoc->choice.sdap_Config->mappedQoS_FlowsToAdd)
1247 ret = fillQosFlowsToAdd(cnAssoc->choice.sdap_Config->mappedQoS_FlowsToAdd);
1251 DU_LOG("\nERROR --> F1AP: Memory alloc failed at mappedQoS_FlowsToAdd in fillCnAssoc()");
1252 CU_FREE(cnAssoc->choice.sdap_Config, sizeof(SDAP_Config_t));
1258 DU_LOG("\nERROR --> F1AP: Mem alloc failed at fillCnAssoc()");
1265 /*******************************************************************
1267 * @brief Fills Radio Bearer Config for Drb
1271 * Function : fillDrbCfg
1273 * Functionality: Fills Radio Bearer Config for Drb
1275 * @params[in] drbId, DRB_ToAddModList *
1277 * @return ROK - success
1280 * ****************************************************************/
1281 uint8_t fillDrbCfg(uint8_t drbId, DRB_ToAddModList_t *drbCfg)
1283 uint8_t idx, ied, ret, elementCnt;
1289 drbCfg->list.count = elementCnt;
1290 drbCfg->list.size =\
1291 elementCnt * sizeof(DRB_ToAddMod_t *);
1292 CU_ALLOC(drbCfg->list.array, drbCfg->list.size);
1293 if(drbCfg->list.array != NULLP)
1295 for(idx = 0; idx < elementCnt; idx++)
1297 CU_ALLOC(drbCfg->list.array[idx], sizeof(DRB_ToAddMod_t));
1298 if(drbCfg->list.array[idx] == NULLP)
1300 for(ied = 0; ied < idx; ied++)
1302 CU_FREE(drbCfg->list.array[idx], sizeof(DRB_ToAddMod_t));
1304 CU_FREE(drbCfg->list.array, drbCfg->list.size);
1314 /* CN ASSOCIATION */
1315 CU_ALLOC(drbCfg->list.array[idx]->cnAssociation, sizeof(struct DRB_ToAddMod__cnAssociation));
1316 if(drbCfg->list.array[idx]->cnAssociation)
1318 ret = fillCnAssoc(drbCfg->list.array[idx]->cnAssociation);
1321 drbCfg->list.array[idx]->drb_Identity = drbId;
1326 /*******************************************************************
1328 * @brief Fills RRC Reconfig Message required for DLRRCMessageTransfer
1332 * Function : fillRrcReconfigIE
1334 * Functionality: Fills RRC Reconfig Message required for
1335 * DLRRCMessageTransfer
1337 * @params[in] RRCReconfiguration_IEs_t* rrcReconfig
1339 * @return ROK - success
1342 * ****************************************************************/
1344 uint8_t fillRrcReconfigIE(RRCReconfiguration_IEs_t *rrcReconfigMsg)
1347 CU_ALLOC(rrcReconfigMsg->radioBearerConfig, sizeof(RadioBearerConfig_t));
1348 if(rrcReconfigMsg->radioBearerConfig)
1350 CU_ALLOC(rrcReconfigMsg->radioBearerConfig->srb_ToAddModList, sizeof(SRB_ToAddModList_t));
1351 if(rrcReconfigMsg->radioBearerConfig->srb_ToAddModList != NULLP)
1353 ret = fillSrbCfg(SRB2, rrcReconfigMsg->radioBearerConfig->srb_ToAddModList);
1358 CU_ALLOC(rrcReconfigMsg->radioBearerConfig->drb_ToAddModList, sizeof(DRB_ToAddModList_t));
1359 if(rrcReconfigMsg->radioBearerConfig->drb_ToAddModList != NULLP)
1361 ret = fillDrbCfg(DRB1, rrcReconfigMsg->radioBearerConfig->drb_ToAddModList);
1364 DU_LOG("\nERROR --> F1AP : Failed to fill DrbCfg at fillRrcReconfigIE()");
1365 CU_FREE(rrcReconfigMsg->radioBearerConfig->srb_ToAddModList, sizeof(SRB_ToAddModList_t));
1366 CU_FREE(rrcReconfigMsg->radioBearerConfig->drb_ToAddModList, sizeof(DRB_ToAddModList_t));
1372 DU_LOG("\nERROR --> F1AP : memory Alloc failed at fillRrcReconfigIE()");
1373 CU_FREE(rrcReconfigMsg->radioBearerConfig->srb_ToAddModList, sizeof(SRB_ToAddModList_t));
1379 /*******************************************************************
1381 * @brief Fills DL DCCH Message required for DLRRCMessageTransfer
1385 * Function : fillDlDcchRrcMsg
1387 * Functionality: Fills DL DCCH Message required for
1388 * DLRRCMessageTransfer
1390 * @params[in] RRCContainer_t *rrcContainer
1392 * @return ROK - success
1395 * ****************************************************************/
1397 uint8_t fillDlDcchRrcMsg(CuUeCb *ueCb, RRCContainer_t *rrcContainer)
1400 uint16_t idx2 = 0, drbIdx = 0, srbIdx = 0;
1401 DL_DCCH_Message_t dl_DCCH_Msg;
1402 memset(&dl_DCCH_Msg, 0, sizeof(DL_DCCH_Message_t));
1403 asn_enc_rval_t encRetVal;
1405 if(rrcContainer != NULLP)
1407 dl_DCCH_Msg.message.present = DL_DCCH_MessageType_PR_c1;
1409 CU_ALLOC(dl_DCCH_Msg.message.choice.c1 , sizeof(DL_DCCH_MessageType_t));
1410 if(dl_DCCH_Msg.message.choice.c1 != NULLP)
1412 dl_DCCH_Msg.message.choice.c1->present = DL_DCCH_MessageType__c1_PR_rrcReconfiguration;
1413 CU_ALLOC(dl_DCCH_Msg.message.choice.c1->choice.rrcReconfiguration, sizeof(RRCReconfiguration_t));
1414 if(dl_DCCH_Msg.message.choice.c1->choice.rrcReconfiguration != NULLP)
1416 DU_LOG("\nDEBUG --> F1AP : Filling DL DCCH RRC Reconfiguration Message ");
1417 fillRrcReconfig(ueCb, dl_DCCH_Msg.message.choice.c1->choice.rrcReconfiguration, false);
1420 /* If RB configuration are filled successfully in RRC Reconfiguration, mark these
1421 * configurartion as sent to UE */
1422 for(srbIdx=0; srbIdx < ueCb->numSrb; srbIdx++)
1424 if(ueCb->srbList[srbIdx].cfgSentToUe == false)
1425 ueCb->srbList[srbIdx].cfgSentToUe = true;
1427 for(drbIdx=0; drbIdx < ueCb->numDrb; drbIdx++)
1429 if(ueCb->drbList[drbIdx].cfgSentToUe == false)
1430 ueCb->drbList[drbIdx].cfgSentToUe = true;
1433 /* encode DL-DCCH message into RRC Container */
1434 xer_fprint(stdout, &asn_DEF_DL_DCCH_MessageType, &dl_DCCH_Msg);
1435 memset(encBuf, 0, ENC_BUF_MAX_LEN);
1437 encRetVal = aper_encode(&asn_DEF_DL_DCCH_MessageType, 0, &dl_DCCH_Msg, PrepFinalEncBuf, encBuf);
1438 /* Encode results */
1439 if(encRetVal.encoded == ENCODE_FAIL)
1441 DU_LOG( "\nERROR --> F1AP : Could not encode RRCContainer for DL-DCCH Msg (at %s)\n",\
1442 encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
1447 DU_LOG("\nDEBUG --> F1AP : Created APER encoded buffer for RRCContainer for DL-DCCH Msg\n");
1448 for(int i = 0; i< encBufSize; i++)
1450 DU_LOG("%x",encBuf[i]);
1452 rrcContainer->size = encBufSize;
1453 CU_ALLOC(rrcContainer->buf, rrcContainer->size);
1454 if(rrcContainer->buf != NULLP)
1456 memset(rrcContainer->buf, 0, encBufSize);
1457 for(idx2 = 0; idx2 < encBufSize; idx2++)
1459 rrcContainer->buf[idx2] = encBuf[idx2];
1467 DU_LOG("\nERROR --> F1AP: Memory Alloc failed for RRC Msg at fillDlDcchRrcMsg()");
1473 DU_LOG("\nERROR --> F1AP: Memory Alloc failed for DL Dcch Msg choice at fillDlDcchRrcMsg()");
1479 DU_LOG("\nERROR --> F1AP: RRC Container is NULLP at fillDlDcchRrcMsg()");
1485 /*******************************************************************
1487 * @brief Builds RRC Container IE required for DLRRCMessageTransfer
1491 * Function : BuildDLRRCContainer
1493 * Functionality: Builds RRC Container IE required for
1494 * DLRRCMessageTransfer
1498 * @return ROK - success
1501 * ****************************************************************/
1503 uint8_t BuildDLRRCContainer(CuUeCb *ueCb, uint8_t rrcMsgType, RRCContainer_t *rrcContainer)
1505 uint8_t ret, bufLen;
1508 if(rrcMsgType == RRC_SETUP)
1510 ret = fillDlCcchRrcMsg(ueCb, rrcContainer);
1512 DU_LOG("\nERROR --> F1AP: Failed to fill DL-CCCH Msg at RRC SETUP");
1514 else if(rrcMsgType == RRC_SETUP_COMPLETE)
1516 DU_LOG("\nINFO --> F1AP : Sending Security mode command");
1517 char secModeBuf[9]={0x00, 0x02, 0x22, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00};
1519 rrcContainer->size = bufLen;
1520 CU_ALLOC(rrcContainer->buf, rrcContainer->size);
1521 if(rrcContainer->buf != NULLP)
1523 memset(rrcContainer->buf, 0, bufLen);
1524 memcpy(rrcContainer->buf, secModeBuf, bufLen);
1528 DU_LOG("\nERROR --> F1AP : Memory allocation failure for RRC Container buffer");
1532 else if(rrcMsgType == SECURITY_MODE_COMPLETE)
1534 /*Hardcoded RRC Container from reference logs*/
1535 DU_LOG("\nINFO --> F1AP : Sending Registration accept");
1536 char buf[14] ={0x00, 0x03, 0x2a, 0x80, 0xaf, 0xc0, 0x08, 0x40, 0x20, 0x20, 0x00, 0x00, 0x00, 0x00};
1538 rrcContainer->size = bufLen;
1539 CU_ALLOC(rrcContainer->buf, rrcContainer->size);
1540 if(rrcContainer->buf != NULLP)
1542 memset(rrcContainer->buf, 0, bufLen);
1543 memcpy(rrcContainer->buf, buf, bufLen);
1547 DU_LOG("\nERROR --> F1AP : Memory allocation failure for RRC Container buffer");
1551 else if(rrcMsgType == UE_CONTEXT_SETUP_RSP)
1553 DU_LOG("\nINFO --> F1AP : Filling DL DCCH RRC Message for RRC Reconfiguration ");
1554 ret = fillDlDcchRrcMsg(ueCb, rrcContainer);
1556 DU_LOG("\nERROR --> F1AP: Failed to fill DL-DCCH Msg for RRC Reconfiguration");
1562 /*******************************************************************
1564 * @brief Frees the DLRRCMessageTransfer
1568 * Function : freeDlRrcMessageTransfer
1570 * Functionality: Frees the DLRRCMessageTransfer
1574 * @return ROK - success
1577 * ****************************************************************/
1578 void freeDlRrcMessageTransfer(F1AP_PDU_t *f1apMsg)
1581 DLRRCMessageTransfer_t *dlRRCMsg = NULLP;
1585 dlRRCMsg = &f1apMsg->choice.initiatingMessage->value.choice.DLRRCMessageTransfer;
1586 if(dlRRCMsg->protocolIEs.list.array)
1589 CU_FREE(dlRRCMsg->protocolIEs.list.array[idx]->value.choice.RRCContainer.buf, \
1590 dlRRCMsg->protocolIEs.list.array[idx]->value.choice.RRCContainer.size);
1591 for(idx=0; idx<dlRRCMsg->protocolIEs.list.count; idx++)
1593 CU_FREE(dlRRCMsg->protocolIEs.list.array[idx], sizeof(DLRRCMessageTransferIEs_t));
1595 CU_FREE(dlRRCMsg->protocolIEs.list.array, dlRRCMsg->protocolIEs.list.size);
1597 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
1601 /*******************************************************************
1603 * @brief Builds and sends the DLRRCMessageTransfer
1607 * Function : BuildAndSendDLRRCMessageTransfer
1609 * Functionality: Constructs the DL RRC Message Transfer and sends
1610 * it to the CU through SCTP.
1614 * @return ROK - success
1617 * ****************************************************************/
1618 uint8_t BuildAndSendDLRRCMessageTransfer(uint32_t duId, CuUeCb *ueCb, uint8_t srbId, uint8_t rrcMsgType)
1620 uint8_t elementCnt = 0;
1623 F1AP_PDU_t *f1apMsg = NULLP;
1624 DLRRCMessageTransfer_t *dlRRCMsg = NULLP;
1625 asn_enc_rval_t encRetVal; /* Encoder return value */
1627 DU_LOG("\nINFO --> F1AP : Building DL RRC Message Transfer Message\n");
1629 CU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t));
1630 if(f1apMsg == NULLP)
1632 DU_LOG("\nERROR --> F1AP : Memory allocation for F1AP-PDU failed");
1636 f1apMsg->present = F1AP_PDU_PR_initiatingMessage;
1637 CU_ALLOC(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t));
1638 if(f1apMsg->choice.initiatingMessage == NULLP)
1640 DU_LOG("\nERROR --> F1AP : Memory allocation for F1AP-PDU failed");
1641 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
1645 f1apMsg->choice.initiatingMessage->procedureCode = ProcedureCode_id_DLRRCMessageTransfer;
1646 f1apMsg->choice.initiatingMessage->criticality = Criticality_ignore;
1647 f1apMsg->choice.initiatingMessage->value.present = InitiatingMessage__value_PR_DLRRCMessageTransfer;
1648 dlRRCMsg = &f1apMsg->choice.initiatingMessage->value.choice.DLRRCMessageTransfer;
1651 dlRRCMsg->protocolIEs.list.count = elementCnt;
1652 dlRRCMsg->protocolIEs.list.size = elementCnt * sizeof(DLRRCMessageTransferIEs_t *);
1654 /* Initialize the F1Setup members */
1655 CU_ALLOC(dlRRCMsg->protocolIEs.list.array, dlRRCMsg->protocolIEs.list.size);
1656 if(dlRRCMsg->protocolIEs.list.array == NULLP)
1658 DU_LOG("\nERROR --> F1AP : Memory allocation for DL RRC MessageTransferIEs failed");
1659 CU_FREE(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t));
1660 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
1664 for(idx=0; idx<elementCnt; idx++)
1666 CU_ALLOC(dlRRCMsg->protocolIEs.list.array[idx], sizeof(DLRRCMessageTransferIEs_t));
1667 if(dlRRCMsg->protocolIEs.list.array[idx] == NULLP)
1669 for(ieId=0; ieId<idx; ieId++)
1671 CU_FREE(dlRRCMsg->protocolIEs.list.array[ieId], sizeof(DLRRCMessageTransferIEs_t));
1673 CU_FREE(dlRRCMsg->protocolIEs.list.array, dlRRCMsg->protocolIEs.list.size);
1674 CU_FREE(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t));
1675 CU_FREE(f1apMsg,sizeof(F1AP_PDU_t));
1680 /* GNB CU UE F1AP ID */
1682 dlRRCMsg->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID;
1683 dlRRCMsg->protocolIEs.list.array[idx]->criticality = Criticality_reject;
1684 dlRRCMsg->protocolIEs.list.array[idx]->value.present = DLRRCMessageTransferIEs__value_PR_GNB_CU_UE_F1AP_ID;
1685 dlRRCMsg->protocolIEs.list.array[idx]->value.choice.GNB_CU_UE_F1AP_ID = ueCb->gnbCuUeF1apId;
1687 /* GNB DU UE F1AP ID */
1689 dlRRCMsg->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID;
1690 dlRRCMsg->protocolIEs.list.array[idx]->criticality = Criticality_reject;
1691 dlRRCMsg->protocolIEs.list.array[idx]->value.present = DLRRCMessageTransferIEs__value_PR_GNB_DU_UE_F1AP_ID;
1692 dlRRCMsg->protocolIEs.list.array[idx]->value.choice.GNB_DU_UE_F1AP_ID = ueCb->gnbDuUeF1apId;;
1696 dlRRCMsg->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_SRBID;
1697 dlRRCMsg->protocolIEs.list.array[idx]->criticality = Criticality_reject;
1698 dlRRCMsg->protocolIEs.list.array[idx]->value.present = DLRRCMessageTransferIEs__value_PR_SRBID;
1699 dlRRCMsg->protocolIEs.list.array[idx]->value.choice.SRBID = srbId;
1703 dlRRCMsg->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_RRCContainer;
1704 dlRRCMsg->protocolIEs.list.array[idx]->criticality = Criticality_reject;
1705 dlRRCMsg->protocolIEs.list.array[idx]->value.present = DLRRCMessageTransferIEs__value_PR_RRCContainer;
1706 BuildDLRRCContainer(ueCb, rrcMsgType, &dlRRCMsg->protocolIEs.list.array[idx]->value.choice.RRCContainer);
1708 xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg);
1710 /* Encode the F1SetupRequest type as APER */
1711 memset(encBuf, 0, ENC_BUF_MAX_LEN);
1713 encRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf,\
1715 /* Encode results */
1716 if(encRetVal.encoded == ENCODE_FAIL)
1718 DU_LOG( "\nERROR --> F1AP : Could not encode DL RRC Message Transfer structure (at %s)\n",\
1719 encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
1724 DU_LOG("\nDEBUG --> F1AP : Created APER encoded buffer for DL RRC Message transfer\n");
1725 for(int i=0; i< encBufSize; i++)
1727 DU_LOG("%x",encBuf[i]);
1732 if(SendF1APMsg(CU_APP_MEM_REG,CU_POOL, duId) != ROK)
1734 DU_LOG("\nERROR --> F1AP : Sending DL RRC Message Transfer Failed");
1737 freeDlRrcMessageTransfer(f1apMsg);
1739 }/* End of BuildAndSendDLRRCMessageTransfer */
1741 /*******************************************************************
1743 * @brief Function to set the Dl RRC Msg Type
1747 * Function : setDlRRCMsgType
1749 * Functionality: Constructs the UE Setup Response and sends
1750 * it to the DU through SCTP.
1754 * @return ROK - success
1757 * ****************************************************************/
1759 uint8_t setDlRRCMsgType(CuUeCb *ueCb)
1761 uint8_t rrcMsgType = 0;
1762 switch(ueCb->f1apMsgDb.dlRrcMsgCount)
1765 rrcMsgType = RRC_SETUP;
1767 case RRC_SETUP_COMPLETE:
1768 rrcMsgType = RRC_SETUP_COMPLETE;
1770 case SECURITY_MODE_COMPLETE:
1771 rrcMsgType = SECURITY_MODE_COMPLETE;
1773 case REGISTRATION_COMPLETE:
1774 rrcMsgType = REGISTRATION_COMPLETE;
1776 case UE_CONTEXT_SETUP_RSP:
1777 rrcMsgType = UE_CONTEXT_SETUP_RSP;
1779 case RRC_RECONFIG_COMPLETE:
1780 rrcMsgType = RRC_RECONFIG_COMPLETE;
1788 /*******************************************************************
1790 * @brief Extract configuration from CellGroupConfig
1794 * Function : extractCellGroupConfig
1796 * Functionality: Extract configuration from CellGroupConfig
1797 * and store in local database
1799 * @params[in] UE control block
1802 * @return ROK - success
1805 * ****************************************************************/
1806 uint8_t extractCellGroupConfig(CuUeCb *ueCb, CellGroupConfigRrc_t *cellGrpCfg)
1808 uint8_t rbIdx, srbIdx, drbIdx;
1809 bool srbFound, drbFound;
1810 SrbInfo *srbCfgDb = NULLP;
1811 DrbInfo *drbCfgDb = NULLP;
1812 RlcLcCfg *rlcLcCfgDb = NULLP;
1813 MacLcCfg *macLcCfgDb = NULLP;
1814 RLC_BearerConfig_t *rlcCfg = NULLP;
1815 RLC_Config_t *rlcLcCfg = NULLP;
1816 LogicalChannelConfig_t *macLcCfg = NULLP;
1820 DU_LOG("\nERROR --> F1AP: extractCellGroupConfig(): UE Cb is NULL");
1824 if(cellGrpCfg == NULLP)
1826 DU_LOG("\nERROR --> F1AP: extractCellGroupConfig(): cellGrpCfg is NULL");
1830 for(rbIdx = 0; rbIdx < cellGrpCfg->rlc_BearerToAddModList->list.count; rbIdx++)
1835 rlcCfg = cellGrpCfg->rlc_BearerToAddModList->list.array[rbIdx];
1837 /* Update SRB configuration in local DB */
1838 if(rlcCfg->servedRadioBearer->present == RLC_BearerConfig__servedRadioBearer_PR_srb_Identity)
1840 /* Search if SRB entry is already present in DB */
1841 for(srbIdx = 0; srbIdx < ueCb->numSrb; srbIdx++)
1843 if(ueCb->srbList[srbIdx].srbId == rlcCfg->servedRadioBearer->choice.srb_Identity)
1845 srbCfgDb = &ueCb->srbList[srbIdx];
1851 /* If not, add SRB to UE CB's SRB list */
1854 ueCb->srbList[ueCb->numSrb].srbId = rlcCfg->servedRadioBearer->choice.srb_Identity;
1855 srbCfgDb = &ueCb->srbList[ueCb->numSrb];
1859 srbCfgDb->lcId = rlcCfg->logicalChannelIdentity;
1860 srbCfgDb->cfgSentToUe = false;
1861 rlcLcCfgDb = &srbCfgDb->rlcLcCfg;
1862 macLcCfgDb = &srbCfgDb->macLcCfg;
1865 /* Update DRB configuration in local DB */
1866 if(rlcCfg->servedRadioBearer->present == RLC_BearerConfig__servedRadioBearer_PR_drb_Identity)
1868 /* Search if DRB entry is already present in DB */
1869 for(drbIdx = 0; drbIdx < ueCb->numDrb; drbIdx++)
1871 if(ueCb->drbList[drbIdx].drbId == rlcCfg->servedRadioBearer->choice.drb_Identity)
1873 drbCfgDb = &ueCb->drbList[drbIdx];
1879 /* If not, add DRB to UE CB's SRB list */
1882 ueCb->drbList[ueCb->numDrb].drbId = rlcCfg->servedRadioBearer->choice.drb_Identity;
1883 drbCfgDb = &ueCb->drbList[ueCb->numDrb];
1887 drbCfgDb->lcId = rlcCfg->logicalChannelIdentity;
1888 drbCfgDb->cfgSentToUe = false;
1889 rlcLcCfgDb = &drbCfgDb->rlcLcCfg;
1890 macLcCfgDb = &drbCfgDb->macLcCfg;
1894 /* Update RLC configuration for this RB */
1895 rlcLcCfg = rlcCfg->rlc_Config;
1896 rlcLcCfgDb->rlcMode = rlcLcCfg->present;
1897 switch(rlcLcCfgDb->rlcMode)
1899 case RLC_Config_PR_am:
1901 rlcLcCfgDb->u.amCfg.ulAmCfg.snLenUl = *(rlcLcCfg->choice.am->ul_AM_RLC.sn_FieldLength);
1902 rlcLcCfgDb->u.amCfg.ulAmCfg.pollRetxTmr = rlcLcCfg->choice.am->ul_AM_RLC.t_PollRetransmit ;
1903 rlcLcCfgDb->u.amCfg.ulAmCfg.pollPdu = rlcLcCfg->choice.am->ul_AM_RLC.pollPDU ;
1904 rlcLcCfgDb->u.amCfg.ulAmCfg.pollByte = rlcLcCfg->choice.am->ul_AM_RLC.pollByte ;
1905 rlcLcCfgDb->u.amCfg.ulAmCfg.maxRetxTh = rlcLcCfg->choice.am->ul_AM_RLC.maxRetxThreshold ;
1907 rlcLcCfgDb->u.amCfg.dlAmCfg.snLenDl = *(rlcLcCfg->choice.am->dl_AM_RLC.sn_FieldLength);
1908 rlcLcCfgDb->u.amCfg.dlAmCfg.reAssemTmr = rlcLcCfg->choice.am->dl_AM_RLC.t_Reassembly;
1909 rlcLcCfgDb->u.amCfg.dlAmCfg.statProhTmr = rlcLcCfg->choice.am->dl_AM_RLC.t_StatusProhibit;
1913 case RLC_Config_PR_um_Bi_Directional:
1915 rlcLcCfgDb->u.umBiDirCfg.ulUmCfg.snLenUlUm = *(rlcLcCfg->choice.um_Bi_Directional->ul_UM_RLC.sn_FieldLength);
1917 rlcLcCfgDb->u.umBiDirCfg.dlUmCfg.snLenDlUm = *(rlcLcCfg->choice.um_Bi_Directional->dl_UM_RLC.sn_FieldLength);
1918 rlcLcCfgDb->u.umBiDirCfg.dlUmCfg.reAssemTmr = rlcLcCfg->choice.um_Bi_Directional->dl_UM_RLC.t_Reassembly;
1923 /* Update MAC configuration for this LC */
1924 macLcCfg = rlcCfg->mac_LogicalChannelConfig;
1925 macLcCfgDb->priority = macLcCfg->ul_SpecificParameters->priority ;
1926 macLcCfgDb->lcGroup = *(macLcCfg->ul_SpecificParameters->logicalChannelGroup) ;
1927 macLcCfgDb->schReqId = *(macLcCfg->ul_SpecificParameters->schedulingRequestID) ;
1928 macLcCfgDb->pbr = macLcCfg->ul_SpecificParameters->prioritisedBitRate ;
1929 macLcCfgDb->bsd = macLcCfg->ul_SpecificParameters->bucketSizeDuration ;
1934 /*******************************************************************
1936 * @brief Function to decode DU to CU RRC container
1940 * Function : extractDuToCuRrcCont
1942 * Functionality: Function to decode DU to CU RRC container
1945 * RRC conatiner octect string to be decoded
1947 * @return ROK - success
1950 * ****************************************************************/
1951 uint8_t extractDuToCuRrcCont(CuUeCb *ueCb, OCTET_STRING_t rrcCont)
1953 CellGroupConfigRrc_t cellGrpCfg, *cellGrpCfgMsg = NULLP;
1954 asn_dec_rval_t rval; /* Decoder return value */
1956 /* Copy the received container to UeCb */
1957 memcpy(&ueCb->f1apMsgDb.duToCuContainer, &rrcCont, sizeof(OCTET_STRING_t));
1959 /* Decoding DU to CU RRC container octet string to cell group config */
1960 cellGrpCfgMsg = &cellGrpCfg;
1961 memset(cellGrpCfgMsg, 0, sizeof(CellGroupConfigRrc_t));
1963 rval = aper_decode(0, &asn_DEF_CellGroupConfigRrc, (void **)&cellGrpCfgMsg, rrcCont.buf, rrcCont.size, 0, 0);
1965 if(rval.code == RC_FAIL || rval.code == RC_WMORE)
1967 DU_LOG("\nERROR --> F1AP : ASN decode failed");
1971 xer_fprint(stdout, &asn_DEF_CellGroupConfigRrc, cellGrpCfgMsg);
1973 if((extractCellGroupConfig(ueCb, cellGrpCfgMsg)) != ROK)
1975 DU_LOG("\nERROR --> F1AP : Failed to extract cell group config");
1982 /*******************************************************************
1984 * @brief Function to build Initial UL RRC Message
1988 * Function : procInitULRRCMsg
1990 * Functionality: Function to build Initial UL RRC Message
1994 * @return ROK - success
1997 * ****************************************************************/
1999 uint8_t procInitULRRCMsg(uint32_t duId, F1AP_PDU_t *f1apMsg)
2001 uint8_t idx = 0, duIdx=0, rrcMsgType=0, gnbDuUeF1apId=0;
2003 uint16_t cellIdx=0, nrCellId = 0;
2008 InitialULRRCMessageTransfer_t *initULRRCMsg = NULLP;
2010 DU_LOG("\nINFO --> F1AP : filling the required values in DB in procInitULRRCMsg");
2012 SEARCH_DU_DB(duIdx, duId, duDb);
2013 initULRRCMsg = &f1apMsg->choice.initiatingMessage->value.choice.InitialULRRCMessageTransfer;
2015 for(idx=0; idx < initULRRCMsg->protocolIEs.list.count; idx++)
2017 switch(initULRRCMsg->protocolIEs.list.array[idx]->id)
2019 case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID:
2020 gnbDuUeF1apId = initULRRCMsg->protocolIEs.list.array[idx]->value.choice.GNB_DU_UE_F1AP_ID;
2023 case ProtocolIE_ID_id_NRCGI:
2024 bitStringToInt(&initULRRCMsg->protocolIEs.list.array[idx]->value.choice.NRCGI.nRCellIdentity, &nrCellId);
2025 SEARCH_CELL_DB(cellIdx, duDb, nrCellId, cellCb);
2030 case ProtocolIE_ID_id_C_RNTI:
2031 crnti = initULRRCMsg->protocolIEs.list.array[idx]->value.choice.C_RNTI;
2032 if(duDb->ueCb[gnbDuUeF1apId-1].gnbDuUeF1apId == 0)
2034 ueCb = &duDb->ueCb[gnbDuUeF1apId-1];
2035 memset(ueCb, 0, sizeof(CuUeCb));
2036 ueCb->cellCb = cellCb;
2037 ueCb->crnti = crnti;
2038 ueCb->gnbDuUeF1apId = gnbDuUeF1apId;
2039 ueCb->gnbCuUeF1apId = ++cuCb.gnbCuUeF1apIdGenerator;
2040 ueCb->state = UE_ATTACH_IN_PROGRESS;
2043 cellCb->ueCb[cellCb->numUe] = ueCb;
2048 case ProtocolIE_ID_id_RRCContainer:
2051 case ProtocolIE_ID_id_DUtoCURRCContainer:
2053 if((initULRRCMsg->protocolIEs.list.array[idx]->value.choice.DUtoCURRCContainer.size > 0) && \
2054 (initULRRCMsg->protocolIEs.list.array[idx]->value.choice.DUtoCURRCContainer.buf != NULLP))
2056 DU_LOG("\nINFO --> Received Du to Cu RRC Container ");
2057 ueCb->f1apMsgDb.duToCuContainer.size = initULRRCMsg->protocolIEs.list.array[idx]->value.choice.DUtoCURRCContainer.size;
2058 CU_ALLOC(ueCb->f1apMsgDb.duToCuContainer.buf, ueCb->f1apMsgDb.duToCuContainer.size);
2059 if(ueCb->f1apMsgDb.duToCuContainer.buf != NULLP)
2061 memcpy(ueCb->f1apMsgDb.duToCuContainer.buf, \
2062 initULRRCMsg->protocolIEs.list.array[idx]->value.choice.DUtoCURRCContainer.buf, \
2063 ueCb->f1apMsgDb.duToCuContainer.size);
2065 if((extractDuToCuRrcCont(ueCb, initULRRCMsg->protocolIEs.list.array[idx]->value.choice.DUtoCURRCContainer)) != ROK)
2067 DU_LOG("\nERROR --> F1AP : Failed to extract DU to CU RRC Container ");
2073 DU_LOG("\nERROR --> Failed to receive Du to Cu RRC Container ");
2080 DU_LOG("\nERROR --> Invalid Event %ld", initULRRCMsg->protocolIEs.list.array[idx]->id);
2089 ueCb->f1apMsgDb.dlRrcMsgCount++;
2090 rrcMsgType = setDlRRCMsgType(ueCb);
2091 ret = BuildAndSendDLRRCMessageTransfer(duId, ueCb, SRB0, rrcMsgType);
2096 /*******************************************************************
2098 * @brief Builds Nrcgi
2102 * Function : BuildNrcgi
2104 * Functionality: Building the PLMN ID and NR Cell id
2106 * @params[in] NRCGI_t *nrcgi
2107 * @return ROK - success
2110 * ****************************************************************/
2111 uint8_t BuildNrcgi(NRCGI_t *nrcgi, uint32_t nrCellId)
2114 uint8_t unused_bits = 4;
2115 uint8_t byteSize = 5;
2117 /* Allocate Buffer Memory */
2118 nrcgi->pLMN_Identity.size = 3 * sizeof(uint8_t);
2119 CU_ALLOC(nrcgi->pLMN_Identity.buf, nrcgi->pLMN_Identity.size);
2120 if(nrcgi->pLMN_Identity.buf == NULLP)
2124 ret = buildPlmnId(cuCb.cuCfgParams.plmn , nrcgi->pLMN_Identity.buf);
2130 nrcgi->nRCellIdentity.size = byteSize * sizeof(uint8_t);
2131 CU_ALLOC(nrcgi->nRCellIdentity.buf, nrcgi->nRCellIdentity.size);
2132 if(nrcgi->nRCellIdentity.buf == NULLP)
2136 fillBitString(&nrcgi->nRCellIdentity, unused_bits, byteSize, nrCellId);
2140 /*******************************************************************
2142 * @brief Builds Special cell list for UE Setup Request
2146 * Function : BuildSplCellList
2148 * Functionality: Constructs the Special Cell list for UESetReq
2150 * @params[in] SCell_ToBeSetup_List_t *spCellLst
2152 * @return ROK - success
2155 * ****************************************************************/
2156 uint8_t BuildSplCellList(CuUeCb *ueCb, SCell_ToBeSetup_List_t *spCellLst)
2162 spCellLst->list.count = cellCnt;
2163 spCellLst->list.size = cellCnt * sizeof(SCell_ToBeSetup_ItemIEs_t *);
2164 CU_ALLOC(spCellLst->list.array,spCellLst->list.size);
2165 if(spCellLst->list.array == NULLP)
2169 for(idx=0; idx<cellCnt; idx++)
2171 CU_ALLOC(spCellLst->list.array[idx],sizeof(SCell_ToBeSetup_ItemIEs_t));
2172 if(spCellLst->list.array[idx] == NULLP)
2178 spCellLst->list.array[idx]->id = ProtocolIE_ID_id_SCell_ToBeSetup_Item;
2179 spCellLst->list.array[idx]->criticality = Criticality_ignore;
2180 spCellLst->list.array[idx]->value.present = SCell_ToBeSetup_ItemIEs__value_PR_SCell_ToBeSetup_Item;
2182 /* Special Cell ID -NRCGI */
2183 ret = BuildNrcgi(&spCellLst->list.array[idx]->value.choice.SCell_ToBeSetup_Item.sCell_ID, ueCb->cellCb->nrCellId);
2188 /*Special Cell Index*/
2189 spCellLst->list.array[idx]->value.choice.SCell_ToBeSetup_Item.sCellIndex = 1;
2191 }/* End of BuildSplCellList*/
2193 /*******************************************************************
2195 * @brief Builds SRBS to be setup
2199 * Function : BuildSRBSetup
2201 * Functionality: Constructs the SRB's for UESetReq
2203 * @params[in] SRBs_ToBeSetup_List_t *srbSet
2205 * @return ROK - success
2208 * ****************************************************************/
2209 uint8_t BuildSRBSetup(CuUeCb *ueCb, SRBs_ToBeSetup_List_t *srbSet)
2214 if(ueCb->state == UE_HANDOVER_IN_PROGRESS)
2215 srbCnt = ueCb->numSrb;
2218 srbSet->list.count = srbCnt;
2219 srbSet->list.size = srbCnt*sizeof(SRBs_ToBeSetup_ItemIEs_t *);
2220 CU_ALLOC(srbSet->list.array,srbSet->list.size);
2221 if(srbSet->list.array == NULLP)
2223 DU_LOG("\nERROR --> F1AP : BuildSRBSetup() : Memory allocation failed for SRB to be setup list's array");
2227 for(idx=0; idx<srbCnt; idx++)
2229 CU_ALLOC(srbSet->list.array[idx],sizeof(SRBs_ToBeSetup_ItemIEs_t));
2230 if(srbSet->list.array[idx] == NULLP)
2232 DU_LOG("\nERROR --> F1AP : BuildSRBSetup() : Memory allocation failed for SRB to be setup list's array element");
2237 if(ueCb->state != UE_HANDOVER_IN_PROGRESS)
2240 srbSet->list.array[idx]->id = ProtocolIE_ID_id_SRBs_ToBeSetup_Item;
2241 srbSet->list.array[idx]->criticality = Criticality_ignore;
2242 srbSet->list.array[idx]->value.present = SRBs_ToBeSetup_ItemIEs__value_PR_SRBs_ToBeSetup_Item;
2243 srbSet->list.array[idx]->value.choice.SRBs_ToBeSetup_Item.sRBID = 2;
2244 ueCb->srbList[ueCb->numSrb].srbId = srbSet->list.array[idx]->value.choice.SRBs_ToBeSetup_Item.sRBID;
2249 for(idx=0; idx<srbCnt; idx++)
2251 srbSet->list.array[idx]->id = ProtocolIE_ID_id_SRBs_ToBeSetup_Item;
2252 srbSet->list.array[idx]->criticality = Criticality_ignore;
2253 srbSet->list.array[idx]->value.present = SRBs_ToBeSetup_ItemIEs__value_PR_SRBs_ToBeSetup_Item;
2254 srbSet->list.array[idx]->value.choice.SRBs_ToBeSetup_Item.sRBID = ueCb->srbList[idx].srbId;
2258 }/* End of BuildSRBSetup*/
2260 /*******************************************************************
2262 * @brief Builds QOS Info for DRB Setum Item
2266 * Function : BuildQOSInfo
2268 * Functionality: Constructs the QOS Info for DRB Setup Item
2270 * @params[in] QoSInformation_t *qosinfo
2271 * int16_t pduSessionID
2273 * @return ROK - success
2276 * ****************************************************************/
2277 uint8_t BuildQOSInfo(QosInfo *qosInfo, QoSFlowLevelQoSParameters_t *drbQos, uint8_t actionType, int16_t pduSessionID, bool hoInProgress)
2279 uint8_t elementCnt = 0, qosCntIdx = 0;
2280 ProtocolExtensionContainer_4624P74_t *qosIeExt = NULLP;
2282 /* NonDynamic5QIDescriptor */
2283 drbQos->qoS_Characteristics.present = QoS_Characteristics_PR_non_Dynamic_5QI;
2284 CU_ALLOC(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI,sizeof(NonDynamic5QIDescriptor_t));
2285 if(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI == NULLP)
2291 drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->fiveQI = qosInfo->nonDynFiveQI ;
2295 if(actionType == ProtocolIE_ID_id_DRBs_ToBeModified_Item)
2296 drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->fiveQI = FIVE_QI_VALUE8;
2298 drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->fiveQI = FIVE_QI_VALUE9;
2300 qosInfo->nonDynFiveQI = drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->fiveQI;
2306 CU_ALLOC(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow, sizeof(AveragingWindow_t));
2307 if(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow == NULLP)
2311 *(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow) = 0;
2312 qosInfo->avgWindow = *(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow);
2314 /*MaxDataBurstVolume*/
2315 CU_ALLOC(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume, sizeof(MaxDataBurstVolume_t));
2316 if(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume == NULLP)
2320 *(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume) = 0;
2321 qosInfo->maxBurstDataVol = *(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume);
2324 /*nRGRAN Allocation Retention Priority*/
2327 drbQos->nGRANallocationRetentionPriority.priorityLevel = qosInfo->priorityLevel;
2328 drbQos->nGRANallocationRetentionPriority.pre_emptionCapability = qosInfo->preemptionCapability;
2329 drbQos->nGRANallocationRetentionPriority.pre_emptionVulnerability = qosInfo->preemptionVulnerability;
2333 drbQos->nGRANallocationRetentionPriority.priorityLevel = PriorityLevel_lowest;
2334 drbQos->nGRANallocationRetentionPriority.pre_emptionCapability = Pre_emptionCapability_may_trigger_pre_emption;
2335 drbQos->nGRANallocationRetentionPriority.pre_emptionVulnerability = Pre_emptionVulnerability_not_pre_emptable;
2337 qosInfo->priorityLevel = PriorityLevel_lowest;
2338 qosInfo->preemptionCapability = Pre_emptionCapability_may_trigger_pre_emption;
2339 qosInfo->preemptionVulnerability = Pre_emptionVulnerability_not_pre_emptable;
2342 /* PDU session ID */
2345 /*If PDU Session ID is INVALID thus not to be included in Qos IE, skip the PDU Session IE */
2346 if(pduSessionID <= INVALID_PDU_SESSION_ID)
2348 DU_LOG("\nINFO --> F1AP : Invalid PDU_SESSION_ID");
2352 CU_ALLOC(drbQos->iE_Extensions, sizeof(ProtocolExtensionContainer_4624P74_t));
2353 qosIeExt = (ProtocolExtensionContainer_4624P74_t *)drbQos->iE_Extensions;
2357 elementCnt = NUM_QOS_EXT;
2358 qosIeExt->list.count = elementCnt;
2359 qosIeExt->list.size = elementCnt * sizeof(QoSFlowLevelQoSParameters_ExtIEs_t *);
2361 /*Initialize QoSFlowLevelQoSParameters_ExtIEs_t*/
2362 CU_ALLOC(qosIeExt->list.array, qosIeExt->list.size);
2364 if(qosIeExt->list.array == NULLP)
2366 DU_LOG("\nERROR --> F1AP : Memory allocation for QoSFlowLevelQoSParameters_ExtIEs_t failed");
2370 for(qosCntIdx=0; qosCntIdx < elementCnt; qosCntIdx++)
2372 CU_ALLOC(qosIeExt->list.array[qosCntIdx], sizeof(QoSFlowLevelQoSParameters_ExtIEs_t));
2373 if(qosIeExt->list.array[qosCntIdx] == NULLP)
2375 DU_LOG("\nERROR --> F1AP : Memory allocation for QoSFlowLevelQoSParameters_ExtIEs_t array failed");
2378 /*Filling QoSFlowLevelQoSParameters_ExtIEs_t*/
2379 qosIeExt->list.array[qosCntIdx]->id = ProtocolIE_ID_id_PDUSessionID;
2380 /*Below Criticality mentioned in Spec38.473, 15.4.1 and later*/
2381 qosIeExt->list.array[qosCntIdx]->criticality = Criticality_ignore;
2382 qosIeExt->list.array[qosCntIdx]->extensionValue.present = \
2383 QoSFlowLevelQoSParameters_ExtIEs__extensionValue_PR_PDUSessionID;
2384 qosIeExt->list.array[qosCntIdx]->extensionValue.choice.PDUSessionID = (PDUSessionID_t)pduSessionID;
2385 qosInfo->pduSessionId = pduSessionID;
2390 DU_LOG("\nERROR --> F1AP : Memory allocation for QosIE_extension failed");
2395 }/*End of BuildQOSInfo*/
2397 /*******************************************************************
2399 * @brief Builds SNSSAI
2403 * Function : BuildSNSSAI
2405 * Functionality: Constructs the SNSSAI For DRB list
2407 * @params[in] SNSSAI_t *snssai
2408 * Snssai *snssaiToCopy S-NSSAI from CuCfgParam to be copied
2410 * @return ROK - success
2413 * ****************************************************************/
2414 uint8_t BuildSNSSAI(DrbInfo *drbInfo, SNSSAI_t *snssai, Snssai *snssaiToCopy, bool hoInProgress)
2418 snssai->sST.size = sizeof(uint8_t);
2419 CU_ALLOC(snssai->sST.buf, snssai->sST.size);
2420 if(snssai->sST.buf == NULLP)
2425 memcpy(snssai->sST.buf, &snssaiToCopy->sst, snssai->sST.size);
2427 memcpy(snssai->sST.buf, &drbInfo->snssai->sst, snssai->sST.size);
2430 CU_ALLOC(snssai->sD, sizeof(OCTET_STRING_t));
2431 if(snssai->sD == NULLP)
2435 snssai->sD->size = 3 * sizeof(uint8_t);
2436 CU_ALLOC(snssai->sD->buf, snssai->sD->size);
2437 if(snssai->sD->buf == NULLP)
2442 memcpy(snssai->sD->buf, snssaiToCopy->sd, snssai->sD->size);
2444 memcpy(snssai->sD->buf, drbInfo->snssai->sd, snssai->sD->size);
2447 drbInfo->snssai = snssaiToCopy;
2449 }/*End of BuildSNSSAI*/
2451 /*******************************************************************
2453 * @brief Builds the flow map.
2457 * Function : BuildFlowsMap
2459 * Functionality: Constructs the flowmap For DRB list
2461 * @params[in] Flows_Mapped_To_DRB_List_t *flowMap
2463 * @return ROK - success
2466 * ****************************************************************/
2467 uint8_t BuildFlowsMap(DrbInfo *drbInfo, Flows_Mapped_To_DRB_List_t *flowMap , uint8_t actionType, bool hoInProgress)
2469 uint8_t ret = ROK, idx = 0, flowCnt = 0, flowIdx = 0;
2470 FlowsMapped *qosFlow;
2475 flowCnt = drbInfo->numFlowMap;
2476 flowMap->list.count = flowCnt;
2477 flowMap->list.size = flowCnt * sizeof(Flows_Mapped_To_DRB_Item_t *);
2478 CU_ALLOC(flowMap->list.array,flowMap->list.size);
2479 if(flowMap->list.array == NULLP)
2481 DU_LOG("\nERROR --> F1AP : Memory allocation failed for array in BuildFlowsMap()");
2484 for(idx=0; idx<flowCnt; idx++)
2486 CU_ALLOC(flowMap->list.array[idx],sizeof(Flows_Mapped_To_DRB_Item_t));
2487 if(flowMap->list.array[idx] == NULLP)
2489 DU_LOG("\nERROR --> F1AP : Memory allocation failed for arrayIdx[%d] in BuildFlowsMap()", idx);
2495 flowMap->list.array[idx]->qoSFlowIdentifier = 0;
2496 if(actionType == ProtocolIE_ID_id_DRBs_ToBeModified_Item)
2498 for(flowIdx =0; flowIdx < drbInfo->numFlowMap; flowIdx++)
2500 if(drbInfo->flowMapList[flowIdx].qosFlowId == flowMap->list.array[idx]->qoSFlowIdentifier)
2502 qosFlow = &drbInfo->flowMapList[flowIdx];
2509 qosFlow = &drbInfo->flowMapList[drbInfo->numFlowMap];
2510 qosFlow->qosFlowId = flowMap->list.array[idx]->qoSFlowIdentifier;
2515 qosFlow = &drbInfo->flowMapList[idx];
2516 flowMap->list.array[idx]->qoSFlowIdentifier = qosFlow->qosFlowId;
2519 ret = BuildQOSInfo(&qosFlow->qos, &flowMap->list.array[idx]->qoSFlowLevelQoSParameters,\
2520 actionType, INVALID_PDU_SESSION_ID, hoInProgress);
2523 DU_LOG("\nERROR --> F1AP : Failed to Build QOS Info in BuildFlowsMap()");
2527 if((!hoInProgress) && (actionType != ProtocolIE_ID_id_DRBs_ToBeModified_Item))
2528 drbInfo->numFlowMap++;
2531 }/*End of BuildFlowsMap*/
2533 /*******************************************************************
2535 * @brief Builds the Uplink Tunnel Info
2539 * Function : BuildULTnlInfo
2541 * Functionality: Constructs the UL TnlInfo For DRB list
2543 * @params[in] UPTNLInformation_ToBeSetup_List_t *ulInfo
2545 * @return ROK - success
2548 * ****************************************************************/
2549 uint8_t BuildULTnlInfo(uint8_t duId, TnlInfo *ulUpTnlInfo, ULUPTNLInformation_ToBeSetup_List_t *ulInfo, bool hoInProgress)
2555 ulInfo->list.count = ulCnt;
2556 ulInfo->list.size = ulCnt * sizeof(ULUPTNLInformation_ToBeSetup_Item_t *);
2557 CU_ALLOC(ulInfo->list.array,ulInfo->list.size);
2558 if(ulInfo->list.array == NULLP)
2560 DU_LOG("\nERROR --> F1AP : Memory allocation failed for array in BuildULTnlInfo()");
2563 for(idx=0; idx<ulCnt; idx++)
2565 CU_ALLOC(ulInfo->list.array[idx],sizeof(ULUPTNLInformation_ToBeSetup_Item_t));
2566 if(ulInfo->list.array[idx] == NULLP)
2568 DU_LOG("\nERROR --> F1AP : Memory allocation failed for arrayIdx [%d] in BuildULTnlInfo()", idx);
2573 ulInfo->list.array[idx]->uLUPTNLInformation.present = UPTransportLayerInformation_PR_gTPTunnel;
2575 CU_ALLOC(ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel, sizeof(GTPTunnel_t));
2576 if(ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel == NULLP)
2578 DU_LOG("\nERROR --> F1AP : Memory allocation failed for gTPTunnel in BuildULTnlInfo()");
2581 ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.size = 4*sizeof(uint8_t);
2582 CU_ALLOC(ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.buf, \
2583 ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.size);
2584 if(ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.buf == NULLP)
2586 DU_LOG("\nERROR --> F1AP : Memory allocation failed for gtp tunnel arrayIdx[%d] in BuildULTnlInfo()", idx);
2592 /* NOTE: Below IP address must be changed if running on different IP configuration */
2593 ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.buf[0] = 192;
2594 ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.buf[1] = 168;
2595 ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.buf[2] = 130;
2596 ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.buf[3] = 82;
2597 ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.bits_unused = 0;
2599 ulUpTnlInfo->address[0] = ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.buf[0];
2600 ulUpTnlInfo->address[1] = ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.buf[1];
2601 ulUpTnlInfo->address[2] = ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.buf[2];
2602 ulUpTnlInfo->address[3] = ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.buf[3];
2606 ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.buf[0] = ulUpTnlInfo->address[0];
2607 ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.buf[1] = ulUpTnlInfo->address[1];
2608 ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.buf[2] = ulUpTnlInfo->address[2];
2609 ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.buf[3] = ulUpTnlInfo->address[3];
2610 ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.bits_unused = 0;
2614 ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.size = 4 * sizeof(uint8_t);
2615 CU_ALLOC(ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf, \
2616 ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.size);
2617 if(ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf == NULLP)
2619 DU_LOG("\nERROR --> F1AP : Memory allocation failed for gtp tunnel buffer in BuildULTnlInfo()");
2625 ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf[0] = 0;
2626 ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf[1] = 0;
2627 ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf[2] = 0;
2628 ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf[3] = cuCb.cuCfgParams.egtpParams.currTunnelId++;
2630 ulUpTnlInfo->teId[0] = ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf[0];
2631 ulUpTnlInfo->teId[1] = ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf[1];
2632 ulUpTnlInfo->teId[2] = ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf[2];
2633 ulUpTnlInfo->teId[3] = ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf[3];
2637 ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf[0] = ulUpTnlInfo->teId[0];
2638 ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf[1] = ulUpTnlInfo->teId[1];
2639 ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf[2] = ulUpTnlInfo->teId[2];
2640 ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf[3] = ulUpTnlInfo->teId[3];
2643 }/*End of BuildULTnlInfo*/
2645 /*******************************************************************
2647 * @brief Builds DRBS to be setup
2651 * Function : BuildDRBSetup
2653 * Functionality: Constructs the DRB's for UESetReq
2655 * @params[in] DRBs_ToBeSetup_List_t *drbSet
2657 * @return ROK - success
2660 * ****************************************************************/
2661 uint8_t BuildDRBSetup(uint32_t duId, CuUeCb *ueCb, DRBs_ToBeSetup_List_t *drbSet)
2663 uint8_t idx = 0, extIeIdx = 0;
2664 uint8_t elementCnt = 0, drbCnt = 0;
2665 uint8_t BuildQOSInforet = 0,BuildSNSSAIret = 0;
2666 uint8_t BuildFlowsMapret =0, BuildULTnlInforet =0;
2667 DRBs_ToBeSetup_Item_t *drbSetItem;
2668 ProtocolExtensionContainer_4624P33_t *drbToBeSetupExt;
2669 DRBs_ToBeSetup_ItemExtIEs_t *drbToBeSetupExtIe = NULLP;
2671 if(ueCb->state == UE_HANDOVER_IN_PROGRESS)
2672 drbCnt = ueCb->numDrb;
2674 drbCnt = MAX_DRB_SET_UE_CONTEXT_SETUP_REQ;
2675 drbSet->list.count = drbCnt;
2677 drbSet->list.size = drbCnt*sizeof(DRBs_ToBeSetup_ItemIEs_t *);
2678 CU_ALLOC(drbSet->list.array,drbSet->list.size);
2679 if(drbSet->list.array == NULLP)
2681 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDRBSetup");
2685 for(idx=0; idx<drbCnt; idx++)
2687 CU_ALLOC(drbSet->list.array[idx],sizeof(DRBs_ToBeSetup_ItemIEs_t));
2688 if(drbSet->list.array[idx] == NULLP)
2690 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDRBSetup for arry idx [%d]", idx);
2694 drbSet->list.array[idx]->id = ProtocolIE_ID_id_DRBs_ToBeSetup_Item;
2695 drbSet->list.array[idx]->criticality = Criticality_ignore;
2696 drbSet->list.array[idx]->value.present = DRBs_ToBeSetup_ItemIEs__value_PR_DRBs_ToBeSetup_Item;
2697 drbSetItem = &drbSet->list.array[idx]->value.choice.DRBs_ToBeSetup_Item;
2699 if(ueCb->state != UE_HANDOVER_IN_PROGRESS)
2701 drbSetItem->dRBID = idx + 1;
2702 ueCb->drbList[ueCb->numDrb].drbId = drbSetItem->dRBID;
2705 drbSetItem->dRBID = ueCb->drbList[idx].drbId;
2708 drbSetItem->qoSInformation.present = QoSInformation_PR_choice_extension;
2709 CU_ALLOC(drbSetItem->qoSInformation.choice.choice_extension,sizeof(QoSInformation_ExtIEs_t));
2710 if(drbSetItem->qoSInformation.choice.choice_extension == NULLP)
2712 DU_LOG("\nERROR --> F1AP : Memory allocation failed for QOS choice extension in BuildDRBSetup");
2715 drbSetItem->qoSInformation.choice.choice_extension->id = ProtocolIE_ID_id_DRB_Information;
2716 drbSetItem->qoSInformation.choice.choice_extension->criticality = Criticality_ignore;
2717 drbSetItem->qoSInformation.choice.choice_extension->value.present = QoSInformation_ExtIEs__value_PR_DRB_Information;
2718 if(ueCb->state != UE_HANDOVER_IN_PROGRESS)
2719 BuildQOSInforet = BuildQOSInfo(&ueCb->drbList[ueCb->numDrb].qos, &drbSetItem->qoSInformation.choice.\
2720 choice_extension->value.choice.DRB_Information.dRB_QoS, ProtocolIE_ID_id_DRBs_ToBeSetup_Item, PDU_SESSION_ID_1, FALSE);
2722 BuildQOSInforet = BuildQOSInfo(&ueCb->drbList[idx].qos, &drbSetItem->qoSInformation.choice.\
2723 choice_extension->value.choice.DRB_Information.dRB_QoS, ProtocolIE_ID_id_DRBs_ToBeSetup_Item, PDU_SESSION_ID_1, TRUE);
2724 if(BuildQOSInforet != ROK)
2726 DU_LOG("\nERROR --> F1AP : Failed to build QOS Info in BuildDRBSetup");
2731 if(ueCb->state != UE_HANDOVER_IN_PROGRESS)
2732 BuildSNSSAIret = BuildSNSSAI(&ueCb->drbList[ueCb->numDrb], &drbSetItem->qoSInformation.choice.\
2733 choice_extension->value.choice.DRB_Information.sNSSAI, cuCb.snssaiList[0], FALSE);
2735 BuildSNSSAIret = BuildSNSSAI(&ueCb->drbList[idx], &drbSetItem->qoSInformation.choice.\
2736 choice_extension->value.choice.DRB_Information.sNSSAI, cuCb.snssaiList[0], TRUE);
2737 if(BuildSNSSAIret != ROK)
2739 DU_LOG("\nERROR --> F1AP : Failed to build SNSSAI Info in BuildDRBSetup");
2743 /*Flows mapped to DRB List*/
2744 if(ueCb->state != UE_HANDOVER_IN_PROGRESS)
2745 BuildFlowsMapret = BuildFlowsMap(&ueCb->drbList[ueCb->numDrb], &drbSetItem->qoSInformation.choice.choice_extension->\
2746 value.choice.DRB_Information.flows_Mapped_To_DRB_List, ProtocolIE_ID_id_DRBs_ToBeSetup_Item, FALSE);
2748 BuildFlowsMapret = BuildFlowsMap(&ueCb->drbList[idx], &drbSetItem->qoSInformation.choice.choice_extension->\
2749 value.choice.DRB_Information.flows_Mapped_To_DRB_List, ProtocolIE_ID_id_DRBs_ToBeSetup_Item, TRUE);
2750 if(BuildFlowsMapret != ROK)
2752 DU_LOG("\nERROR --> F1AP : Failed to build Flow Map Info in BuildDRBSetup");
2756 /*ULUPTNLInformation To Be Setup List*/
2757 if(ueCb->state != UE_HANDOVER_IN_PROGRESS)
2758 BuildULTnlInforet = BuildULTnlInfo(duId, &ueCb->drbList[ueCb->numDrb].ulUpTnlInfo, &drbSetItem->uLUPTNLInformation_ToBeSetup_List,\
2761 BuildULTnlInforet = BuildULTnlInfo(duId, &ueCb->drbList[idx].ulUpTnlInfo, &drbSetItem->uLUPTNLInformation_ToBeSetup_List,\
2763 if(BuildULTnlInforet != ROK)
2765 DU_LOG("\nERROR --> F1AP : Failed to build tunnel Info in BuildDRBSetup");
2770 if(ueCb->state != UE_HANDOVER_IN_PROGRESS)
2772 drbSetItem->rLCMode = RLCMode_rlc_um_bidirectional;
2773 ueCb->drbList[ueCb->numDrb].rlcMode = drbSetItem->rLCMode;
2776 drbSetItem->rLCMode = ueCb->drbList[idx].rlcMode;
2778 /* DL PDCP SN Length */
2779 if(ueCb->state == UE_HANDOVER_IN_PROGRESS)
2781 CU_ALLOC(drbToBeSetupExt, sizeof(ProtocolExtensionContainer_4624P33_t));
2782 if(!drbToBeSetupExt)
2784 DU_LOG("\nERROR --> F1AP : Failed to allocate memory for extension IE list in BuildDRBSetup");
2789 drbToBeSetupExt->list.count = elementCnt;
2790 drbToBeSetupExt->list.size = drbToBeSetupExt->list.count * sizeof(DRBs_ToBeSetup_ItemExtIEs_t *);
2792 CU_ALLOC(drbToBeSetupExt->list.array, drbToBeSetupExt->list.size);
2793 if(!drbToBeSetupExt->list.array)
2795 DU_LOG("\nERROR --> F1AP : Failed to allocated memory for extension array in BuildDRBSetup");
2799 for(extIeIdx=0; extIeIdx < drbToBeSetupExt->list.count; extIeIdx++)
2801 CU_ALLOC(drbToBeSetupExt->list.array[extIeIdx], sizeof(DRBs_ToBeSetup_ItemExtIEs_t));
2802 if(!drbToBeSetupExt->list.array[extIeIdx])
2804 DU_LOG("\nERROR --> F1AP : Failed to allocated memory for extension array element in BuildDRBSetup");
2810 drbToBeSetupExtIe = drbToBeSetupExt->list.array[extIeIdx];
2812 drbToBeSetupExtIe->id = ProtocolIE_ID_id_DLPDCPSNLength;
2813 drbToBeSetupExtIe->criticality = Criticality_ignore;
2814 drbToBeSetupExtIe->extensionValue.present = DRBs_ToBeSetup_ItemExtIEs__extensionValue_PR_PDCPSNLength;
2815 drbToBeSetupExtIe->extensionValue.choice.PDCPSNLength = PDCPSNLength_twelve_bits;
2816 drbSetItem->iE_Extensions = drbToBeSetupExt;
2819 if(ueCb->state != UE_HANDOVER_IN_PROGRESS)
2823 }/* End of BuildDRBSetup*/
2825 /*******************************************************************
2827 * @brief Deallocating memory of function BuildAndSendUESetReq
2831 * Function : FreeNrcgi
2833 * Functionality: Deallocating memory for function BuildNrcgi
2835 * @params[in] NRCGI_t *nrcgi
2839 *******************************************************************/
2840 void FreeNrcgi(NRCGI_t *nrcgi)
2842 if(nrcgi->pLMN_Identity.buf != NULLP)
2844 if(nrcgi->nRCellIdentity.buf != NULLP)
2846 CU_FREE(nrcgi->nRCellIdentity.buf, nrcgi->nRCellIdentity.size);
2848 CU_FREE(nrcgi->pLMN_Identity.buf, nrcgi->pLMN_Identity.size);
2851 /*******************************************************************
2853 * @brief Deallocating memory of function BuildAndSendUESetReq
2857 * Function : FreeSplCellList
2859 * Functionality: Deallocating memory for function BuildSplCellList
2861 * @params[in] SCell_ToBeSetup_List_t *spCellLst
2866 * *****************************************************************/
2867 void FreeSplCellList(SCell_ToBeSetup_List_t *spCellLst)
2870 if(spCellLst->list.array != NULLP)
2872 for(cellidx=0; cellidx<spCellLst->list.count; cellidx++)
2874 if(cellidx==0&&spCellLst->list.array[cellidx]!=NULLP)
2876 FreeNrcgi(&spCellLst->list.array[cellidx]->value.choice.SCell_ToBeSetup_Item.sCell_ID);
2878 if(spCellLst->list.array[cellidx]!=NULLP)
2880 CU_FREE(spCellLst->list.array[cellidx],sizeof(SCell_ToBeSetup_ItemIEs_t));
2883 CU_FREE(spCellLst->list.array,spCellLst->list.size);
2886 /*******************************************************************
2888 * @brief Deallocating memory of function BuildAndSendUESetReq
2892 * Function : FreeSRBSetup
2894 * Functionality: Deallocating memory for function BuildSRBSetup
2896 * @params[in] SRBs_ToBeSetup_List_t *srbSet
2901 * ******************************************************************/
2902 void FreeSRBSetup(SRBs_ToBeSetup_List_t *srbSet)
2905 if(srbSet->list.array != NULLP)
2907 for(srbidx=0; srbidx<srbSet->list.count; srbidx++)
2909 if(srbSet->list.array[srbidx]!=NULLP)
2911 CU_FREE(srbSet->list.array[srbidx],sizeof(SRBs_ToBeSetup_ItemIEs_t));
2914 CU_FREE(srbSet->list.array,srbSet->list.size);
2917 /*******************************************************************
2919 * @brief Deallocating memory of function BuildAndSendUESetReq
2923 * Function : FreeQOSInfo
2925 * Functionality: Deallocating memory for function BuildQOSInfo
2927 * @params[in] QoSFlowLevelQoSParameters_t *drbQos
2931 * ****************************************************************/
2932 void FreeQOSInfo(QoSFlowLevelQoSParameters_t *drbQos)
2934 ProtocolExtensionContainer_4624P74_t *qosIeExt = NULLP;
2935 uint8_t qosCntIdx = 0;
2937 if(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI != NULLP)
2939 if(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow!=NULLP)
2941 if(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume!=NULLP)
2943 CU_FREE(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume,\
2944 sizeof(MaxDataBurstVolume_t));
2946 CU_FREE(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow,\
2947 sizeof(AveragingWindow_t));
2949 CU_FREE(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI,\
2950 sizeof(NonDynamic5QIDescriptor_t));
2952 if(drbQos->iE_Extensions)
2954 qosIeExt = (ProtocolExtensionContainer_4624P74_t *)drbQos->iE_Extensions;
2955 if(qosIeExt->list.array != NULLP)
2957 for(qosCntIdx=0; qosCntIdx < qosIeExt->list.count; qosCntIdx++)
2959 if(qosIeExt->list.array[qosCntIdx])
2961 CU_FREE(qosIeExt->list.array[qosCntIdx], sizeof(QoSFlowLevelQoSParameters_ExtIEs_t));
2964 CU_FREE(qosIeExt->list.array, qosIeExt->list.size);
2967 CU_FREE(drbQos->iE_Extensions, sizeof(ProtocolExtensionContainer_4624P74_t));
2970 /*******************************************************************
2972 * @brief Deallocating memory of function BuildAndSendUESetReq
2976 * Function : FreeULTnlInfo
2978 * Functionality: Deallocating memory for function BuildULTnlInfo
2980 * @params[in] ULUPTNLInformation_ToBeSetup_List_t *ulInfo
2985 * ****************************************************************/
2986 void FreeULTnlInfo(ULUPTNLInformation_ToBeSetup_List_t *ulInfo)
2989 if(ulInfo->list.array != NULLP)
2991 for(ulidx=0; ulidx<ulInfo->list.count; ulidx++)
2993 if(ulidx==0&&ulInfo->list.array[ulidx]!=NULLP)
2995 if(ulInfo->list.array[ulidx]->uLUPTNLInformation.choice.gTPTunnel!=NULLP)
2997 if(ulInfo->list.array[ulidx]->uLUPTNLInformation.choice.gTPTunnel->\
2998 transportLayerAddress.buf != NULLP)
3000 if(ulInfo->list.array[ulidx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf\
3003 CU_FREE(ulInfo->list.array[ulidx]->uLUPTNLInformation.choice.gTPTunnel->\
3004 gTP_TEID.buf,ulInfo->list.array[ulidx]->uLUPTNLInformation.choice.\
3005 gTPTunnel->gTP_TEID.size);
3007 CU_FREE(ulInfo->list.array[ulidx]->uLUPTNLInformation.choice.gTPTunnel->\
3008 transportLayerAddress.buf,ulInfo->list.array[ulidx]->\
3009 uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.size);
3011 CU_FREE(ulInfo->list.array[ulidx]->uLUPTNLInformation.choice.gTPTunnel,\
3012 sizeof(GTPTunnel_t));
3015 if(ulInfo->list.array[ulidx]!=NULLP)
3017 CU_FREE(ulInfo->list.array[ulidx],sizeof(ULUPTNLInformation_ToBeSetup_Item_t));
3020 CU_FREE(ulInfo->list.array,ulInfo->list.size);
3023 /*******************************************************************
3025 * @brief Deallocating memory for BuildAndSendUESetReq
3029 * Function : FreeDRBSetup
3031 * Functionality: Deallocating memory for BuildDRBSetup
3033 * @params[in] DRBs_ToBeSetup_List_t *drbSet
3037 * ****************************************************************/
3038 void FreeDRBSetup(DRBs_ToBeSetup_List_t *drbSet)
3040 DRBs_ToBeSetup_Item_t *drbSetItem;
3041 ProtocolExtensionContainer_4624P74_t *qosIeExt = NULLP;
3043 uint8_t flowidx = 0, drbidx = 0, qosCntIdx = 0;
3045 /*BUG: Need to check drbSet->list.array is not Empty to procced with Deletion*/
3046 if(drbSet->list.array != NULLP)
3048 for(drbidx=0; drbidx<drbSet->list.count; drbidx++)
3050 if(drbSet->list.array[drbidx] != NULLP)
3052 drbSetItem =&drbSet->list.array[drbidx]->value.choice.DRBs_ToBeSetup_Item;
3053 if(drbSetItem->qoSInformation.choice.choice_extension != NULLP)
3055 if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS.\
3056 qoS_Characteristics.choice.non_Dynamic_5QI !=NULLP)
3058 if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS.\
3059 qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow!=NULLP)
3061 if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS.\
3062 qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume!=NULLP)
3064 if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI.sST.buf!=NULLP)
3066 if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI.sD!=NULLP)
3068 if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI.sD->buf!=NULLP)
3070 if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.\
3071 flows_Mapped_To_DRB_List.list.array != NULLP)
3073 for(flowidx=0;flowidx<drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.\
3074 flows_Mapped_To_DRB_List.list.count; flowidx++)
3076 if(flowidx==0&&drbSetItem->qoSInformation.choice.choice_extension->value.choice.\
3077 DRB_Information.flows_Mapped_To_DRB_List.list.array[flowidx]!=NULLP)
3079 if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\
3080 DRB_Information.flows_Mapped_To_DRB_List.list.array[flowidx]->qoSFlowLevelQoSParameters.\
3081 qoS_Characteristics.choice.non_Dynamic_5QI!=NULLP)
3083 if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\
3084 DRB_Information.flows_Mapped_To_DRB_List.list.array[flowidx]->qoSFlowLevelQoSParameters.\
3085 qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow!=NULLP)
3087 if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\
3088 DRB_Information.flows_Mapped_To_DRB_List.list.array[flowidx]->qoSFlowLevelQoSParameters.\
3089 qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume!=NULLP)
3091 FreeULTnlInfo(&drbSetItem->uLUPTNLInformation_ToBeSetup_List);
3092 CU_FREE(drbSetItem->uLConfiguration,sizeof(ULConfiguration_t));
3094 CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\
3095 DRB_Information.flows_Mapped_To_DRB_List.list.array[flowidx]->qoSFlowLevelQoSParameters.\
3096 qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume,\
3097 sizeof(MaxDataBurstVolume_t));
3099 CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\
3100 DRB_Information.flows_Mapped_To_DRB_List.list.array[flowidx]->qoSFlowLevelQoSParameters.\
3101 qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow,sizeof(AveragingWindow_t));
3103 CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\
3104 DRB_Information.flows_Mapped_To_DRB_List.list.array[flowidx]->qoSFlowLevelQoSParameters.\
3105 qoS_Characteristics.choice.non_Dynamic_5QI,sizeof(NonDynamic5QIDescriptor_t));
3108 if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\
3109 DRB_Information.flows_Mapped_To_DRB_List.list.array[flowidx]!=NULLP)
3111 CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\
3112 DRB_Information.flows_Mapped_To_DRB_List.list.array[flowidx],sizeof(Flows_Mapped_To_DRB_Item_t));
3115 CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.\
3116 flows_Mapped_To_DRB_List.list.array,drbSetItem->qoSInformation.choice.choice_extension->value.\
3117 choice.DRB_Information.flows_Mapped_To_DRB_List.list.size);
3119 CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI.sD->buf,\
3120 drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI.sD->size);
3122 CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI.sD,\
3123 sizeof(OCTET_STRING_t));
3125 CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI.sST.buf,\
3126 drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI.sST.size);
3128 CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS.\
3129 qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume,sizeof(MaxDataBurstVolume_t));
3131 CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS.\
3132 qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow,sizeof(AveragingWindow_t));
3134 CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS.\
3135 qoS_Characteristics.choice.non_Dynamic_5QI, sizeof(NonDynamic5QIDescriptor_t));
3137 if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS.\
3138 iE_Extensions != NULLP)
3140 qosIeExt = (ProtocolExtensionContainer_4624P74_t *)drbSetItem->qoSInformation.choice.\
3141 choice_extension->value.choice.DRB_Information.dRB_QoS.iE_Extensions;
3142 if(qosIeExt->list.array != NULLP)
3144 for(qosCntIdx=0; qosCntIdx < qosIeExt->list.count; qosCntIdx++)
3146 if(qosIeExt->list.array[qosCntIdx] != NULLP)
3148 CU_FREE(qosIeExt->list.array[qosCntIdx], sizeof(QoSFlowLevelQoSParameters_ExtIEs_t));
3151 CU_FREE(qosIeExt->list.array, qosIeExt->list.size);
3153 CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS.\
3154 iE_Extensions, sizeof(ProtocolExtensionContainer_4624P74_t));
3157 CU_FREE(drbSetItem->qoSInformation.choice.choice_extension,sizeof(QoSInformation_ExtIEs_t));
3159 CU_FREE(drbSet->list.array[drbidx],sizeof(DRBs_ToBeSetup_ItemIEs_t));
3162 CU_FREE(drbSet->list.array,drbSet->list.size);
3167 /*******************************************************************
3169 * @brief Free the UE Setup Request
3173 * Function : FreeUeContextSetupReq
3175 * Functionality: Deallocate the memory of BuildUESetReq
3177 * @params[in] F1AP_PDU_t *f1apMsg
3182 * ****************************************************************/
3183 void FreeUeContextSetupReq(F1AP_PDU_t *f1apMsg)
3186 UEContextSetupRequest_t *ueSetReq = NULLP;
3188 if(f1apMsg != NULLP)
3190 if(f1apMsg->choice.initiatingMessage != NULLP)
3192 ueSetReq = &f1apMsg->choice.initiatingMessage->value.choice.UEContextSetupRequest;
3193 if(ueSetReq->protocolIEs.list.array != NULLP)
3195 for(idx = 0; idx < ueSetReq->protocolIEs.list.count; idx++)
3197 if(ueSetReq->protocolIEs.list.array[idx])
3199 switch(ueSetReq->protocolIEs.list.array[idx]->id)
3201 case ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID:
3203 case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID:
3205 case ProtocolIE_ID_id_SpCell_ID:
3206 FreeNrcgi(&ueSetReq->protocolIEs.list.array[idx]->value.choice.NRCGI);
3208 case ProtocolIE_ID_id_ServCellIndex:
3210 case ProtocolIE_ID_id_SpCellULConfigured:
3212 case ProtocolIE_ID_id_CUtoDURRCInformation:
3213 FreeCuToDuInfo(&ueSetReq->protocolIEs.list.array[idx]->value.choice.CUtoDURRCInformation);
3215 case ProtocolIE_ID_id_SCell_ToBeSetup_List:
3216 FreeSplCellList(&ueSetReq->protocolIEs.list.array[idx]->value.choice.SCell_ToBeSetup_List);
3218 case ProtocolIE_ID_id_SRBs_ToBeSetup_List:
3219 FreeSRBSetup(&ueSetReq->protocolIEs.list.array[idx]->value.choice.SRBs_ToBeSetup_List);
3221 case ProtocolIE_ID_id_DRBs_ToBeSetup_List:
3222 FreeDRBSetup(&ueSetReq->protocolIEs.list.array[idx]->value.choice.DRBs_ToBeSetup_List);
3224 case ProtocolIE_ID_id_RRCContainer:
3225 if(ueSetReq->protocolIEs.list.array[idx]->value.choice.RRCContainer.buf != NULLP)
3227 CU_FREE(ueSetReq->protocolIEs.list.array[idx]->value.choice.RRCContainer.buf, \
3228 ueSetReq->protocolIEs.list.array[idx]->value.choice.RRCContainer.size);
3231 case ProtocolIE_ID_id_GNB_DU_UE_AMBR_UL:
3232 CU_FREE(ueSetReq->protocolIEs.list.array[idx]->value.choice.BitRate.buf,\
3233 ueSetReq->protocolIEs.list.array[idx]->value.choice.BitRate.size);
3236 DU_LOG("\nERROR --> F1AP: Invalid event type %ld", ueSetReq->protocolIEs.list.array[idx]->id);
3240 /*BUG: Break is causing to exit the for Loop before complete traversing and freeing of each IE*/
3242 for(ieId=0; ieId<idx; ieId++)
3244 if(ueSetReq->protocolIEs.list.array[ieId] != NULLP)
3246 CU_FREE(ueSetReq->protocolIEs.list.array[ieId],sizeof(UEContextSetupRequestIEs_t));
3249 CU_FREE(ueSetReq->protocolIEs.list.array,ueSetReq->protocolIEs.list.size);
3251 CU_FREE(f1apMsg->choice.initiatingMessage,sizeof(InitiatingMessage_t));
3253 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
3257 /**Filling cell group info **/
3258 /*******************************************************************
3260 * @brief Build Control resource set to add/modify list
3264 * Function : BuildControlRSetToAddModList
3266 * Functionality: Build Control resource set to add/modify list
3269 * struct PDCCH_Config__controlResourceSetToAddModList *controlRSetList
3271 * @return ROK - success
3274 * ****************************************************************/
3275 uint8_t BuildControlRSetToAddModList
3277 struct PDCCH_Config__controlResourceSetToAddModList *controlRSetList
3282 uint8_t numBytes, bitsUnused;
3283 struct ControlResourceSet *controlRSet;
3284 uint8_t freqDomainResource[FREQ_DOM_RSRC_SIZE] = {0};
3285 uint8_t coreset0EndPrb, coreset1StartPrb, coreset1NumPrb;
3288 controlRSetList->list.count = elementCnt;
3289 controlRSetList->list.size = \
3290 elementCnt * sizeof(struct ControlResourceSet *);
3292 controlRSetList->list.array = NULLP;
3293 CU_ALLOC(controlRSetList->list.array, controlRSetList->list.size);
3294 if(!controlRSetList->list.array)
3296 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildControlRSetToAddModList");
3300 for(idx = 0; idx < elementCnt; idx++)
3302 controlRSetList->list.array[idx] = NULLP;
3303 CU_ALLOC(controlRSetList->list.array[idx], sizeof(struct ControlResourceSet));
3304 if(!controlRSetList->list.array[idx])
3306 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildControlRSetToAddModList");
3312 controlRSet = controlRSetList->list.array[idx];
3313 controlRSet->controlResourceSetId = PDCCH_CTRL_RSRC_SET_ONE_ID;
3315 /* Values harcoded according to our design:
3318 * Bit string stored ff0000000000
3322 controlRSet->frequencyDomainResources.size = numBytes * sizeof(uint8_t);
3323 controlRSet->frequencyDomainResources.buf = NULLP;
3324 CU_ALLOC(controlRSet->frequencyDomainResources.buf, \
3325 controlRSet->frequencyDomainResources.size);
3326 if(!controlRSet->frequencyDomainResources.buf)
3328 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildControlRSetToAddModList");
3332 memset(controlRSet->frequencyDomainResources.buf, 0, FREQ_DOM_RSRC_SIZE);
3333 coreset0EndPrb = CORESET0_END_PRB;
3334 coreset1StartPrb = coreset0EndPrb + 6;
3335 coreset1NumPrb = CORESET1_NUM_PRB;
3336 /* calculate the PRBs */
3337 fillCoresetFeqDomAllocMap(((coreset1StartPrb)/6), (coreset1NumPrb/6), freqDomainResource);
3338 memcpy(controlRSet->frequencyDomainResources.buf, freqDomainResource, FREQ_DOM_RSRC_SIZE);
3339 controlRSet->frequencyDomainResources.bits_unused = bitsUnused;
3341 controlRSet->duration = PDCCH_CTRL_RSRC_SET_ONE_DURATION;
3342 controlRSet->cce_REG_MappingType.present = \
3343 ControlResourceSet__cce_REG_MappingType_PR_nonInterleaved;
3345 controlRSet->precoderGranularity = PDCCH_CTRL_RSRC_SET_ONE_PRECOD_GRANULARITY;
3346 controlRSet->tci_StatesPDCCH_ToAddList = NULLP;
3347 controlRSet->tci_StatesPDCCH_ToReleaseList = NULLP;
3348 controlRSet->tci_PresentInDCI = NULLP;
3350 uint8_t tciStateIdx;
3352 CU_ALLOC(controlRset->tci_StatesPDCCH_ToAddList, \
3353 sizeof(struct ControlResourceSet__tci_StatesPDCCH_ToAddList));
3354 if(!controlRset->tci_StatesPDCCH_ToAddList)
3356 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildControlRSetToAddModList");
3361 controlRset->tci_StatesPDCCH_ToAddList->list.count = elementCnt;
3362 controlRset->tci_StatesPDCCH_ToAddList->list.size = elementCnt * sizeof(TCI_StateId_t *);
3363 CU_ALLOC(controlRset->tci_StatesPDCCH_ToAddList->list.array, \
3364 controlRset->tci_StatesPDCCH_ToAddList->list.size)
3365 if(!controlRset->tci_StatesPDCCH_ToAddList->list.array)
3367 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildControlRSetToAddModList");
3371 for(tciStateIdx = 0; tciStateIdx <elementCntl; tciStateIdx++)
3373 CU_ALLOC(controlRset->tci_StatesPDCCH_ToAddList->list.array[tciStateIdx], sizeof(TCI_StateId_t));
3374 if(!controlRset->tci_StatesPDCCH_ToAddList->list.array[tciStateIdx])
3376 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildControlRSetToAddModList");
3383 *(controlRset->tci_StatesPDCCH_ToAddList->list.array[tciStateIdx]);
3385 CU_ALLOC(controlRset->tci_PresentInDCI, sizeof(long));
3386 if(!controlRset->tci_PresentInDCI)
3388 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildControlRSetToAddModList");
3392 *(controlRset->tci_PresentInDCI);
3395 controlRSet->pdcch_DMRS_ScramblingID = NULLP;
3396 CU_ALLOC(controlRSet->pdcch_DMRS_ScramblingID, sizeof(long));
3397 if(!controlRSet->pdcch_DMRS_ScramblingID)
3399 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildControlRSetToAddModList");
3402 *(controlRSet->pdcch_DMRS_ScramblingID) = SCRAMBLING_ID;
3405 } /* End BuildControlRSetToAddModList */
3407 /*******************************************************************
3409 * @brief Build search space to add/modify list
3413 * Function : BuildSearchSpcToAddModList
3415 * Functionality: Build search space to add/modify list
3418 * @return ROK - success
3421 * ****************************************************************/
3422 uint8_t BuildSearchSpcToAddModList
3424 struct PDCCH_Config__searchSpacesToAddModList *searchSpcList
3432 struct SearchSpace *searchSpc;
3435 searchSpcList->list.count = elementCnt;
3436 searchSpcList->list.size = elementCnt * sizeof(struct SearchSpace *);
3438 searchSpcList->list.array = NULLP;
3439 CU_ALLOC(searchSpcList->list.array, searchSpcList->list.size);
3440 if(!searchSpcList->list.array)
3442 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildSearchSpcToAddModList");
3446 for(idx = 0; idx < elementCnt; idx++)
3448 searchSpcList->list.array[idx] = NULLP;
3449 CU_ALLOC(searchSpcList->list.array[idx], sizeof(struct SearchSpace));
3450 if(!searchSpcList->list.array[idx])
3452 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildSearchSpcToAddModList");
3458 searchSpc = searchSpcList->list.array[idx];
3460 searchSpc->searchSpaceId = PDCCH_SRCH_SPC_TWO_ID;
3462 searchSpc->controlResourceSetId = NULLP;
3463 CU_ALLOC(searchSpc->controlResourceSetId, sizeof(ControlResourceSetId_t));
3464 if(!searchSpc->controlResourceSetId)
3466 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildSearchSpcToAddModList");
3469 *(searchSpc->controlResourceSetId) = PDCCH_CTRL_RSRC_SET_ONE_ID;
3471 searchSpc->monitoringSlotPeriodicityAndOffset = NULLP;
3472 CU_ALLOC(searchSpc->monitoringSlotPeriodicityAndOffset, \
3473 sizeof(struct SearchSpace__monitoringSlotPeriodicityAndOffset));
3474 if(!searchSpc->monitoringSlotPeriodicityAndOffset)
3476 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildSearchSpcToAddModList");
3479 searchSpc->monitoringSlotPeriodicityAndOffset->present = \
3480 SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1;
3482 searchSpc->duration = NULLP;
3483 searchSpc->monitoringSymbolsWithinSlot = NULLP;
3484 CU_ALLOC(searchSpc->monitoringSymbolsWithinSlot, sizeof(BIT_STRING_t));
3485 if(!searchSpc->monitoringSymbolsWithinSlot)
3487 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildSearchSpcToAddModList");
3491 /* Values taken from reference logs :
3494 * Bit string stores 8000
3499 searchSpc->monitoringSymbolsWithinSlot->size = numBytes * sizeof(uint8_t);
3500 searchSpc->monitoringSymbolsWithinSlot->buf = NULLP;
3501 CU_ALLOC(searchSpc->monitoringSymbolsWithinSlot->buf, \
3502 searchSpc->monitoringSymbolsWithinSlot->size);
3503 if(!searchSpc->monitoringSymbolsWithinSlot->buf)
3505 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildSearchSpcToAddModList");
3510 searchSpc->monitoringSymbolsWithinSlot->buf[byteIdx++] = \
3511 PDCCH_SYMBOL_WITHIN_SLOT /* setting MSB to 128 i.e. 0x80 */;
3512 searchSpc->monitoringSymbolsWithinSlot->buf[byteIdx++] = 0;
3513 searchSpc->monitoringSymbolsWithinSlot->bits_unused = bitsUnused;
3515 searchSpc->nrofCandidates = NULLP;
3516 CU_ALLOC(searchSpc->nrofCandidates, sizeof(struct SearchSpace__nrofCandidates));
3517 if(!searchSpc->nrofCandidates)
3519 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildSearchSpcToAddModList");
3523 searchSpc->nrofCandidates->aggregationLevel1 = \
3524 PDCCH_SRCH_SPC_TWO_AGG_LVL1_CANDIDATE;
3525 searchSpc->nrofCandidates->aggregationLevel2 = \
3526 PDCCH_SRCH_SPC_TWO_AGG_LVL2_CANDIDATE;
3527 searchSpc->nrofCandidates->aggregationLevel4 = \
3528 PDCCH_SRCH_SPC_TWO_AGG_LVL4_CANDIDATE;
3529 searchSpc->nrofCandidates->aggregationLevel8 = \
3530 PDCCH_SRCH_SPC_TWO_AGG_LVL8_CANDIDATE;
3531 searchSpc->nrofCandidates->aggregationLevel16 = \
3532 PDCCH_SRCH_SPC_TWO_AGG_LVL16_CANDIDATE;
3534 searchSpc->searchSpaceType = NULLP;
3535 CU_ALLOC(searchSpc->searchSpaceType, sizeof(struct SearchSpace__searchSpaceType));
3536 if(!searchSpc->searchSpaceType)
3538 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildSearchSpcToAddModList");
3542 searchSpc->searchSpaceType->present = SearchSpace__searchSpaceType_PR_ue_Specific;
3544 searchSpc->searchSpaceType->choice.ue_Specific = NULLP;
3545 CU_ALLOC(searchSpc->searchSpaceType->choice.ue_Specific, \
3546 sizeof(struct SearchSpace__searchSpaceType__ue_Specific));
3547 if(!searchSpc->searchSpaceType->choice.ue_Specific)
3549 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildSearchSpcToAddModList");
3552 searchSpc->searchSpaceType->choice.ue_Specific->dci_Formats = \
3553 PDCCH_SRCH_SPC_TWO_UE_SPEC_DCI_FORMAT;
3556 }/* End BuildSearchSpcToAddModList */
3558 /*******************************************************************
3560 * @brief Builds BWP DL dedicated PDCCH config
3564 * Function : BuildBWPDlDedPdcchCfg
3566 * Functionality: Builds BWP DL dedicated PDCCH config
3568 * @params[in] struct PDCCH_Config *pdcchCfg
3570 * @return ROK - success
3573 * ****************************************************************/
3574 uint8_t BuildBWPDlDedPdcchCfg(struct PDCCH_Config *pdcchCfg)
3576 pdcchCfg->controlResourceSetToAddModList = NULLP;
3577 CU_ALLOC(pdcchCfg->controlResourceSetToAddModList, \
3578 sizeof(struct PDCCH_Config__controlResourceSetToAddModList));
3579 if(!pdcchCfg->controlResourceSetToAddModList)
3581 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPDlDedPdcchCfg");
3585 if(BuildControlRSetToAddModList(pdcchCfg->controlResourceSetToAddModList) != ROK)
3590 pdcchCfg->controlResourceSetToReleaseList = NULLP;
3592 pdcchCfg->searchSpacesToAddModList = NULLP;
3593 CU_ALLOC(pdcchCfg->searchSpacesToAddModList, \
3594 sizeof(struct PDCCH_Config__searchSpacesToAddModList));
3595 if(!pdcchCfg->searchSpacesToAddModList)
3597 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPDlDedPdcchCfg");
3601 if(BuildSearchSpcToAddModList(pdcchCfg->searchSpacesToAddModList) != ROK)
3606 pdcchCfg->searchSpacesToReleaseList = NULLP;
3607 pdcchCfg->downlinkPreemption = NULLP;
3608 pdcchCfg->tpc_PUSCH = NULLP;
3609 pdcchCfg->tpc_PUCCH = NULLP;
3610 pdcchCfg->tpc_SRS = NULLP;
3615 /*******************************************************************
3617 * @brief Builds DMRS DL PDSCH Mapping type A
3621 * Function : BuildDMRSDLPdschMapTypeA
3623 * Functionality: Builds DMRS DL PDSCH Mapping type A
3626 * struct PDSCH_Config__dmrs_DownlinkForPDSCH_MappingTypeA *dmrsDlCfg
3627 * @return ROK - success
3630 * ****************************************************************/
3631 uint8_t BuildDMRSDLPdschMapTypeA
3633 struct PDSCH_Config__dmrs_DownlinkForPDSCH_MappingTypeA *dmrsDlCfg
3636 dmrsDlCfg->present = PDSCH_Config__dmrs_DownlinkForPDSCH_MappingTypeA_PR_setup;
3637 dmrsDlCfg->choice.setup = NULLP;
3638 CU_ALLOC(dmrsDlCfg->choice.setup, sizeof(struct DMRS_DownlinkConfig));
3639 if(!dmrsDlCfg->choice.setup)
3641 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPDlDedPdschCfg");
3645 dmrsDlCfg->choice.setup->dmrs_Type = NULLP;
3646 dmrsDlCfg->choice.setup->dmrs_AdditionalPosition = NULLP;
3647 CU_ALLOC(dmrsDlCfg->choice.setup->dmrs_AdditionalPosition, sizeof(long));
3648 if(!dmrsDlCfg->choice.setup->dmrs_AdditionalPosition)
3650 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDMRSDLPdschMapTypeA");
3653 *(dmrsDlCfg->choice.setup->dmrs_AdditionalPosition) = DMRS_ADDITIONAL_POS;
3655 dmrsDlCfg->choice.setup->maxLength = NULLP;
3656 dmrsDlCfg->choice.setup->scramblingID0 = NULLP;
3657 dmrsDlCfg->choice.setup->scramblingID1 = NULLP;
3658 dmrsDlCfg->choice.setup->phaseTrackingRS = NULLP;
3663 /*******************************************************************
3665 * @brief Builds TCI states to add/modify list
3669 * Function : BuildTCIStatesToAddModList
3671 * Functionality:Builds TCI states to add/modify list
3674 * struct PDSCH_Config__tci_StatesToAddModList *tciStatesList
3676 * @return ROK - success
3679 * ****************************************************************/
3680 uint8_t BuildTCIStatesToAddModList(struct PDSCH_Config__tci_StatesToAddModList *tciStatesList)
3685 /*******************************************************************
3687 * @brief Builds PDSCH time domain allocation list
3691 * Function : BuildPdschTimeDomAllocList
3693 * Functionality: Builds PDSCH time domain allocation list
3696 * struct PDSCH_Config__pdsch_TimeDomainAllocationList *timeDomAllocList
3698 * @return ROK - success
3701 * ****************************************************************/
3702 uint8_t BuildPdschTimeDomAllocList
3704 struct PDSCH_Config__pdsch_TimeDomainAllocationList *timeDomAllocList
3709 struct PDSCH_TimeDomainResourceAllocation *timeDomAlloc;
3711 timeDomAllocList->present = \
3712 PDSCH_Config__pdsch_TimeDomainAllocationList_PR_setup;
3714 timeDomAllocList->choice.setup = NULLP;
3715 CU_ALLOC(timeDomAllocList->choice.setup, \
3716 sizeof(struct PDSCH_TimeDomainResourceAllocationList));
3717 if(!timeDomAllocList->choice.setup)
3719 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPdschTimeDomAllocList");
3724 timeDomAllocList->choice.setup->list.count = elementCnt;
3725 timeDomAllocList->choice.setup->list.size = \
3726 elementCnt * sizeof(struct PDSCH_TimeDomainResourceAllocation *);
3728 timeDomAllocList->choice.setup->list.array = NULLP;
3729 CU_ALLOC(timeDomAllocList->choice.setup->list.array, \
3730 timeDomAllocList->choice.setup->list.size);
3731 if(!timeDomAllocList->choice.setup->list.array)
3733 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPdschTimeDomAllocList");
3737 for(idx = 0; idx < elementCnt; idx++)
3739 timeDomAllocList->choice.setup->list.array[idx] = NULLP;
3740 CU_ALLOC(timeDomAllocList->choice.setup->list.array[idx], \
3741 sizeof(struct PDSCH_TimeDomainResourceAllocation));
3742 if(!timeDomAllocList->choice.setup->list.array[idx])
3744 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPdschTimeDomAllocList");
3750 timeDomAlloc = timeDomAllocList->choice.setup->list.array[idx];
3751 CU_ALLOC(timeDomAlloc->k0, sizeof(long));
3752 if(!timeDomAlloc->k0)
3754 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPdschTimeDomAllocList");
3757 *(timeDomAlloc->k0) = 0;
3758 timeDomAlloc->mappingType = PDSCH_MAPPING_TYPE_A;
3759 timeDomAlloc->startSymbolAndLength = 66;
3762 timeDomAlloc = timeDomAllocList->choice.setup->list.array[idx];
3763 CU_ALLOC(timeDomAlloc->k0, sizeof(long));
3764 if(!timeDomAlloc->k0)
3766 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPdschTimeDomAllocList");
3769 *(timeDomAlloc->k0) = 1;
3770 timeDomAlloc->mappingType = PDSCH_MAPPING_TYPE_A;
3771 timeDomAlloc->startSymbolAndLength = 66;
3776 /*******************************************************************
3778 * @brief Builds PDSCH PRB Bundling type
3782 * Function : BuildPdschPrbBundlingType
3784 * Functionality: Builds PDSCH PRB Bundling type
3787 * struct PDSCH_Config__prb_BundlingType *prbBndlType
3789 * @return ROK - success
3792 * ****************************************************************/
3793 uint8_t BuildPdschPrbBundlingType
3795 struct PDSCH_Config__prb_BundlingType *prbBndlType
3798 prbBndlType->present = PDSCH_Config__prb_BundlingType_PR_staticBundling;
3800 prbBndlType->choice.staticBundling = NULLP;
3801 CU_ALLOC(prbBndlType->choice.staticBundling, \
3802 sizeof(struct PDSCH_Config__prb_BundlingType__staticBundling));
3803 if(!prbBndlType->choice.staticBundling)
3805 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPdschPrbBundlingType");
3808 prbBndlType->choice.staticBundling->bundleSize = NULLP;
3813 /*******************************************************************
3815 * @brief Builds BWP DL dedicated PDSCH config
3819 * Function : BuildBWPDlDedPdschCfg
3821 * Functionality: Builds BWP DL dedicated PDSCH config
3823 * @params[in] struct PDSCH_Config *pdschCfg
3825 * @return ROK - success
3828 * ****************************************************************/
3829 uint8_t BuildBWPDlDedPdschCfg(struct PDSCH_Config *pdschCfg)
3831 pdschCfg->dataScramblingIdentityPDSCH = NULLP;
3833 pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA = NULLP;
3834 CU_ALLOC(pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA, \
3835 sizeof(struct PDSCH_Config__dmrs_DownlinkForPDSCH_MappingTypeA));
3836 if(!pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA)
3838 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPDlDedPdschCfg");
3842 if(BuildDMRSDLPdschMapTypeA(pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA) != ROK)
3847 pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeB = NULLP;
3848 pdschCfg->tci_StatesToAddModList = NULLP;
3849 pdschCfg->tci_StatesToReleaseList = NULLP;
3850 pdschCfg->vrb_ToPRB_Interleaver = NULLP;
3852 CU_ALLOC(pdschCfg->tci_StatesToAddModList, sizeof(struct PDSCH_Config__tci_StatesToAddModList));
3853 if(!pdschCfg->tci_StatesToAddModList)
3855 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPDlDedPdschCfg");
3858 if(BuildTCIStatesToAddModList(pdschCfg->tci_StatesToAddModList) != ROK)
3864 pdschCfg->resourceAllocation = RES_ALLOC_TYPE;
3866 pdschCfg->pdsch_TimeDomainAllocationList = NULLP;
3867 CU_ALLOC(pdschCfg->pdsch_TimeDomainAllocationList, \
3868 sizeof(struct PDSCH_Config__pdsch_TimeDomainAllocationList));
3869 if(!pdschCfg->pdsch_TimeDomainAllocationList)
3871 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPDlDedPdschCfg");
3874 if(BuildPdschTimeDomAllocList(pdschCfg->pdsch_TimeDomainAllocationList) != ROK)
3878 pdschCfg->pdsch_AggregationFactor = NULLP;
3879 pdschCfg->rateMatchPatternToAddModList = NULLP;
3880 pdschCfg->rateMatchPatternToReleaseList = NULLP;
3881 pdschCfg->rateMatchPatternGroup1 = NULLP;
3882 pdschCfg->rateMatchPatternGroup2 = NULLP;
3883 pdschCfg->rbg_Size = PDSCH_RBG_SIZE;
3884 pdschCfg->mcs_Table = NULLP;
3886 pdschCfg->maxNrofCodeWordsScheduledByDCI = NULLP;
3887 CU_ALLOC(pdschCfg->maxNrofCodeWordsScheduledByDCI, sizeof(long));
3888 if(!pdschCfg->maxNrofCodeWordsScheduledByDCI)
3890 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPDlDedPdschCfg");
3893 *(pdschCfg->maxNrofCodeWordsScheduledByDCI) = PDSCH_MAX_CODEWORD_SCH_BY_DCI;
3895 if(BuildPdschPrbBundlingType(&pdschCfg->prb_BundlingType) != ROK)
3900 pdschCfg->zp_CSI_RS_ResourceToAddModList = NULLP;
3901 pdschCfg->zp_CSI_RS_ResourceToReleaseList = NULLP;
3902 pdschCfg->aperiodic_ZP_CSI_RS_ResourceSetsToAddModList = NULLP;
3903 pdschCfg->aperiodic_ZP_CSI_RS_ResourceSetsToReleaseList = NULLP;
3904 pdschCfg->sp_ZP_CSI_RS_ResourceSetsToAddModList = NULLP;
3905 pdschCfg->sp_ZP_CSI_RS_ResourceSetsToReleaseList = NULLP;
3906 pdschCfg->p_ZP_CSI_RS_ResourceSet = NULLP;
3911 /*******************************************************************
3913 * @brief Builds intitial DL BWP
3916 * Function : BuildInitialDlBWP
3918 * Functionality: Builds intitial DL BWP in spCellCfgDed
3920 * @params[in] BWP_DownlinkDedicated_t *dlBwp
3922 * @return ROK - success
3925 * ****************************************************************/
3926 uint8_t BuildInitialDlBWP(BWP_DownlinkDedicated_t *dlBwp)
3928 dlBwp->pdcch_Config = NULLP;
3929 CU_ALLOC(dlBwp->pdcch_Config, sizeof(struct BWP_DownlinkDedicated__pdcch_Config));
3930 if(!dlBwp->pdcch_Config)
3932 DU_LOG("\nERROR --> F1AP : Memory Allocation failure in BuildInitialDlBWP");
3935 dlBwp->pdcch_Config->present = BWP_DownlinkDedicated__pdcch_Config_PR_setup;
3937 dlBwp->pdcch_Config->choice.setup = NULLP;
3938 CU_ALLOC(dlBwp->pdcch_Config->choice.setup, sizeof(struct PDCCH_Config));
3939 if(!dlBwp->pdcch_Config->choice.setup)
3941 DU_LOG("\nERROR --> F1AP : Memory Allocation failure in BuildInitialDlBWP");
3944 if(BuildBWPDlDedPdcchCfg(dlBwp->pdcch_Config->choice.setup) != ROK)
3949 dlBwp->pdsch_Config = NULLP;
3950 CU_ALLOC(dlBwp->pdsch_Config, sizeof(struct BWP_DownlinkDedicated__pdsch_Config));
3951 if(!dlBwp->pdsch_Config)
3953 DU_LOG("\nERROR --> F1AP : Memory Allocation failure in BuildInitialDlBWP");
3956 dlBwp->pdsch_Config->present = BWP_DownlinkDedicated__pdsch_Config_PR_setup;
3958 dlBwp->pdsch_Config->choice.setup = NULLP;
3959 CU_ALLOC(dlBwp->pdsch_Config->choice.setup, sizeof(struct PDSCH_Config));
3960 if(!dlBwp->pdsch_Config->choice.setup)
3962 DU_LOG("\nERROR --> F1AP : Memory Allocation failure in BuildInitialDlBWP");
3966 if(BuildBWPDlDedPdschCfg(dlBwp->pdsch_Config->choice.setup) != ROK)
3971 dlBwp->sps_Config = NULLP;
3972 dlBwp->radioLinkMonitoringConfig = NULLP;
3976 /*******************************************************************
3978 * @brief Builds DMRS UL Pusch Mapping type A
3982 * Function : BuildDMRSULPuschMapTypeA
3984 * Functionality: Builds DMRS UL Pusch Mapping type A
3987 * struct PUSCH_Config__dmrs_UplinkForPUSCH_MappingTypeA *dmrsUlCfg
3988 * @return ROK - success
3991 * ****************************************************************/
3992 uint8_t BuildDMRSULPuschMapTypeA
3994 struct PUSCH_Config__dmrs_UplinkForPUSCH_MappingTypeA *dmrsUlCfg
3997 dmrsUlCfg->present = PUSCH_Config__dmrs_UplinkForPUSCH_MappingTypeA_PR_setup;
3998 dmrsUlCfg->choice.setup= NULLP;
3999 CU_ALLOC(dmrsUlCfg->choice.setup, sizeof(DMRS_UplinkConfig_t));
4000 if(!dmrsUlCfg->choice.setup)
4002 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDMRSULPuschMapTypeA");
4006 dmrsUlCfg->choice.setup->dmrs_Type = NULLP;
4007 dmrsUlCfg->choice.setup->dmrs_AdditionalPosition = NULLP;
4008 CU_ALLOC(dmrsUlCfg->choice.setup->dmrs_AdditionalPosition, sizeof(long));
4009 if(!dmrsUlCfg->choice.setup->dmrs_AdditionalPosition)
4011 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDMRSULPuschMapTypeA");
4014 *(dmrsUlCfg->choice.setup->dmrs_AdditionalPosition) = DMRS_ADDITIONAL_POS;
4016 dmrsUlCfg->choice.setup->phaseTrackingRS = NULLP;
4017 dmrsUlCfg->choice.setup->maxLength = NULLP;
4018 dmrsUlCfg->choice.setup->transformPrecodingDisabled = NULLP;
4019 CU_ALLOC(dmrsUlCfg->choice.setup->transformPrecodingDisabled, \
4020 sizeof(struct DMRS_UplinkConfig__transformPrecodingDisabled));
4021 if(!dmrsUlCfg->choice.setup->transformPrecodingDisabled)
4023 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDMRSULPuschMapTypeA");
4027 dmrsUlCfg->choice.setup->transformPrecodingDisabled->scramblingID0 = NULLP;
4028 CU_ALLOC(dmrsUlCfg->choice.setup->transformPrecodingDisabled->scramblingID0,\
4030 if(!dmrsUlCfg->choice.setup->transformPrecodingDisabled->scramblingID0)
4032 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDMRSULPuschMapTypeA");
4035 *(dmrsUlCfg->choice.setup->transformPrecodingDisabled->scramblingID0) = SCRAMBLING_ID;
4037 dmrsUlCfg->choice.setup->transformPrecodingDisabled->scramblingID1 = NULLP;
4038 dmrsUlCfg->choice.setup->transformPrecodingEnabled = NULLP;
4042 /*******************************************************************
4044 * @brief Build PUSCH time domain allocation list
4048 * Function : BuildPuschTimeDomAllocList
4050 * Functionality: Build PUSCH time domain allocation list
4053 * struct PUSCH_Config__pusch_TimeDomainAllocationList *timeDomAllocList
4055 * @return ROK - success
4058 * ****************************************************************/
4059 uint8_t BuildPuschTimeDomAllocList
4061 struct PUSCH_Config__pusch_TimeDomainAllocationList *timeDomAllocList
4066 PUSCH_TimeDomainResourceAllocation_t *timeDomAlloc;
4068 timeDomAllocList->present = PUSCH_Config__pusch_TimeDomainAllocationList_PR_setup;
4069 timeDomAllocList->choice.setup = NULLP;
4070 CU_ALLOC(timeDomAllocList->choice.setup, \
4071 sizeof(struct PUSCH_TimeDomainResourceAllocationList));
4072 if(!timeDomAllocList->choice.setup)
4074 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPuschTimeDomAllocList");
4079 timeDomAllocList->choice.setup->list.count = elementCnt;
4080 timeDomAllocList->choice.setup->list.size = \
4081 elementCnt * sizeof(PUSCH_TimeDomainResourceAllocation_t *);
4082 timeDomAllocList->choice.setup->list.array = NULLP;
4083 CU_ALLOC(timeDomAllocList->choice.setup->list.array, \
4084 timeDomAllocList->choice.setup->list.size);
4085 if(!timeDomAllocList->choice.setup->list.array)
4087 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPuschTimeDomAllocList");
4091 for(idx = 0; idx < elementCnt; idx++)
4093 timeDomAllocList->choice.setup->list.array[idx] = NULLP;
4094 CU_ALLOC(timeDomAllocList->choice.setup->list.array[idx],\
4095 sizeof(PUSCH_TimeDomainResourceAllocation_t));
4096 if(!timeDomAllocList->choice.setup->list.array[idx])
4098 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPuschTimeDomAllocList");
4104 timeDomAlloc = timeDomAllocList->choice.setup->list.array[idx];
4105 CU_ALLOC(timeDomAlloc->k2, sizeof(long));
4106 if(!timeDomAlloc->k2)
4108 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPuschTimeDomAllocList");
4111 *(timeDomAlloc->k2) = PUSCH_K2_CFG1;
4112 timeDomAlloc->mappingType = PUSCH_MAPPING_TYPE_A;
4113 timeDomAlloc->startSymbolAndLength = 66;
4116 timeDomAlloc = timeDomAllocList->choice.setup->list.array[idx];
4117 CU_ALLOC(timeDomAlloc->k2, sizeof(long));
4118 if(!timeDomAlloc->k2)
4120 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPuschTimeDomAllocList");
4123 *(timeDomAlloc->k2) = PUSCH_K2_CFG2;
4124 timeDomAlloc->mappingType = PUSCH_MAPPING_TYPE_A;
4125 timeDomAlloc->startSymbolAndLength = 66;
4130 /*******************************************************************
4132 * @brief Builds BWP UL dedicated PUSCH Config
4136 * Function : BuildBWPUlDedPuschCfg
4139 * Builds BWP UL dedicated PUSCH Config
4141 * @params[in] : PUSCH_Config_t *puschCfg
4143 * @return ROK - success
4146 * ****************************************************************/
4147 uint8_t BuildBWPUlDedPuschCfg(PUSCH_Config_t *puschCfg)
4149 puschCfg->dataScramblingIdentityPUSCH = NULLP;
4150 CU_ALLOC(puschCfg->dataScramblingIdentityPUSCH, sizeof(long));
4151 if(!puschCfg->dataScramblingIdentityPUSCH)
4153 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPUlDedPuschCfg");
4156 *(puschCfg->dataScramblingIdentityPUSCH) = SCRAMBLING_ID;
4158 puschCfg->txConfig = NULLP;
4159 puschCfg->dmrs_UplinkForPUSCH_MappingTypeA = NULLP;
4160 CU_ALLOC(puschCfg->dmrs_UplinkForPUSCH_MappingTypeA, \
4161 sizeof(struct PUSCH_Config__dmrs_UplinkForPUSCH_MappingTypeA));
4162 if(!puschCfg->dmrs_UplinkForPUSCH_MappingTypeA)
4164 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPUlDedPuschCfg");
4168 if(BuildDMRSULPuschMapTypeA(puschCfg->dmrs_UplinkForPUSCH_MappingTypeA) != ROK)
4173 puschCfg->dmrs_UplinkForPUSCH_MappingTypeB = NULLP;
4174 puschCfg->pusch_PowerControl = NULLP;
4175 puschCfg->frequencyHopping = NULLP;
4176 puschCfg->frequencyHoppingOffsetLists = NULLP;
4177 puschCfg->resourceAllocation = RES_ALLOC_TYPE;
4179 puschCfg->pusch_TimeDomainAllocationList = NULLP;
4180 CU_ALLOC(puschCfg->pusch_TimeDomainAllocationList, \
4181 sizeof(struct PUSCH_Config__pusch_TimeDomainAllocationList));
4182 if(!puschCfg->pusch_TimeDomainAllocationList)
4184 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPUlDedPuschCfg");
4188 if(BuildPuschTimeDomAllocList(puschCfg->pusch_TimeDomainAllocationList) != ROK)
4193 puschCfg->pusch_AggregationFactor = NULLP;
4194 puschCfg->mcs_Table = NULLP;
4195 puschCfg->mcs_TableTransformPrecoder = NULLP;
4196 puschCfg->transformPrecoder = NULLP;
4197 CU_ALLOC(puschCfg->transformPrecoder, sizeof(long));
4198 if(!puschCfg->transformPrecoder)
4200 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPUlDedPuschCfg");
4203 *(puschCfg->transformPrecoder) = PUSCH_TRANSFORM_PRECODER;
4205 puschCfg->codebookSubset = NULLP;
4206 puschCfg->maxRank = NULLP;
4207 puschCfg->rbg_Size = NULLP;
4208 puschCfg->uci_OnPUSCH = NULLP;
4209 puschCfg->tp_pi2BPSK = NULLP;
4214 /*******************************************************************
4216 * @brief Builds BWP UL dedicated PUCCH Config
4220 * Function : BuildBWPUlDedPucchCfg
4223 * Builds BWP UL dedicated PUCCH Config
4225 * @params[in] : PUCCH_Config_t *pucchCfg
4227 * @return ROK - success
4230 * ****************************************************************/
4231 uint8_t BuildBWPUlDedPucchCfg(PUCCH_Config_t *pucchCfg)
4233 uint8_t arrIdx, elementCnt;
4234 uint8_t rsrcIdx, rsrcSetIdx;
4235 PUCCH_ResourceSet_t *rsrcSet = NULLP;
4236 PUCCH_Resource_t *rsrc = NULLP;
4240 CU_ALLOC(pucchCfg->resourceSetToAddModList, sizeof(struct PUCCH_Config__resourceSetToAddModList));
4241 pucchCfg->resourceSetToAddModList->list.count = elementCnt;
4242 pucchCfg->resourceSetToAddModList->list.size = elementCnt * sizeof(PUCCH_ResourceSet_t *);
4243 CU_ALLOC(pucchCfg->resourceSetToAddModList->list.array, pucchCfg->resourceSetToAddModList->list.size);
4244 for(rsrcSetIdx=0; rsrcSetIdx < pucchCfg->resourceSetToAddModList->list.count; rsrcSetIdx++)
4246 CU_ALLOC(pucchCfg->resourceSetToAddModList->list.array[rsrcSetIdx], sizeof(PUCCH_ResourceSet_t));
4249 rsrcSet = pucchCfg->resourceSetToAddModList->list.array[rsrcSetIdx];
4250 rsrcSet->pucch_ResourceSetId = 1;
4252 rsrcSet->resourceList.list.count = elementCnt;
4253 rsrcSet->resourceList.list.size = elementCnt * sizeof(PUCCH_ResourceId_t *);
4254 CU_ALLOC(rsrcSet->resourceList.list.array, rsrcSet->resourceList.list.size);
4255 for(rsrcIdx=0; rsrcIdx < rsrcSet->resourceList.list.count; rsrcIdx++)
4257 CU_ALLOC(rsrcSet->resourceList.list.array[rsrcIdx], sizeof(PUCCH_ResourceId_t));
4260 *(rsrcSet->resourceList.list.array[rsrcIdx]) = 1;
4264 CU_ALLOC(pucchCfg->resourceToAddModList, sizeof(struct PUCCH_Config__resourceToAddModList));
4265 pucchCfg->resourceToAddModList->list.count = elementCnt;
4266 pucchCfg->resourceToAddModList->list.size = elementCnt * sizeof(PUCCH_Resource_t *);
4267 CU_ALLOC(pucchCfg->resourceToAddModList->list.array, pucchCfg->resourceToAddModList->list.size);
4268 for(rsrcIdx=0; rsrcIdx < pucchCfg->resourceToAddModList->list.count; rsrcIdx++)
4270 CU_ALLOC(pucchCfg->resourceToAddModList->list.array[rsrcIdx], sizeof(PUCCH_Resource_t));
4273 rsrc = pucchCfg->resourceToAddModList->list.array[rsrcIdx];
4274 rsrc->pucch_ResourceId = 1;
4275 rsrc->startingPRB = 0;
4276 rsrc->format.present = PUCCH_Resource__format_PR_format1;
4277 CU_ALLOC(rsrc->format.choice.format1, sizeof(PUCCH_format1_t));
4278 rsrc->format.choice.format1->initialCyclicShift = 0;
4279 rsrc->format.choice.format1->nrofSymbols = 4;
4280 rsrc->format.choice.format1->startingSymbolIndex = 0;
4281 rsrc->format.choice.format1->timeDomainOCC = 0;
4284 CU_ALLOC(pucchCfg->format1, sizeof(struct PUCCH_Config__format1));
4285 pucchCfg->format1->present = PUCCH_Config__format1_PR_setup;
4286 CU_ALLOC(pucchCfg->format1->choice.setup, sizeof(PUCCH_FormatConfig_t));
4287 CU_ALLOC(pucchCfg->format1->choice.setup->nrofSlots, sizeof(long));
4288 *(pucchCfg->format1->choice.setup->nrofSlots) = PUCCH_FormatConfig__nrofSlots_n4;
4291 CU_ALLOC(pucchCfg->dl_DataToUL_ACK, sizeof(struct PUCCH_Config__dl_DataToUL_ACK));
4292 if(pucchCfg->dl_DataToUL_ACK == NULLP)
4294 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPUlDedPucchCfg");
4299 pucchCfg->dl_DataToUL_ACK->list.count = elementCnt;
4300 pucchCfg->dl_DataToUL_ACK->list.size = elementCnt * sizeof(long *);
4301 CU_ALLOC(pucchCfg->dl_DataToUL_ACK->list.array, pucchCfg->dl_DataToUL_ACK->list.size);
4302 if(pucchCfg->dl_DataToUL_ACK->list.array == NULLP)
4304 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPUlDedPucchCfg");
4308 for(arrIdx = 0; arrIdx < pucchCfg->dl_DataToUL_ACK->list.count; arrIdx++)
4310 CU_ALLOC(pucchCfg->dl_DataToUL_ACK->list.array[arrIdx], sizeof(long));
4311 if(pucchCfg->dl_DataToUL_ACK->list.array[arrIdx] == NULLP)
4313 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPUlDedPucchCfg");
4319 *(pucchCfg->dl_DataToUL_ACK->list.array[arrIdx++]) = 4;
4320 *(pucchCfg->dl_DataToUL_ACK->list.array[arrIdx]) = 5;
4325 /*******************************************************************
4327 * @brief Fills SRS resource to add/modify list
4331 * Function : BuildSrsRsrcAddModList
4333 * Functionality: Fills SRS resource to add/modify list
4336 * @return ROK - success
4339 * ****************************************************************/
4340 uint8_t BuildSrsRsrcAddModList(struct SRS_Config__srs_ResourceToAddModList *resourceList)
4346 resourceList->list.count = elementCnt;
4347 resourceList->list.size = elementCnt * sizeof(SRS_Resource_t *);
4348 resourceList->list.array = NULLP;
4349 CU_ALLOC(resourceList->list.array, resourceList->list.size);
4350 if(!resourceList->list.array)
4352 DU_LOG("\nERROR --> F1AP: Memory allocation failed in BuildSrsRsrcAddModList");
4356 for(rsrcIdx = 0; rsrcIdx < resourceList->list.count; rsrcIdx++)
4358 CU_ALLOC(resourceList->list.array[rsrcIdx], sizeof(SRS_Resource_t));
4359 if(!resourceList->list.array[rsrcIdx])
4361 DU_LOG("\nERROR --> F1AP: Memory allocation failed in BuildSrsRsrcAddModList");
4367 resourceList->list.array[rsrcIdx]->srs_ResourceId = SRS_RSRC_ID;
4368 resourceList->list.array[rsrcIdx]->nrofSRS_Ports = SRS_Resource__nrofSRS_Ports_port1;
4369 resourceList->list.array[rsrcIdx]->transmissionComb.present = SRS_Resource__transmissionComb_PR_n2;
4371 resourceList->list.array[rsrcIdx]->transmissionComb.choice.n2 = NULLP;
4372 CU_ALLOC(resourceList->list.array[rsrcIdx]->transmissionComb.choice.n2, \
4373 sizeof(struct SRS_Resource__transmissionComb__n2));
4374 if(!resourceList->list.array[rsrcIdx]->transmissionComb.choice.n2)
4376 DU_LOG("\nERROR --> F1AP: Memory allocation failed in BuildSrsRsrcAddModList");
4379 resourceList->list.array[rsrcIdx]->transmissionComb.choice.n2->combOffset_n2\
4380 = SRS_COMB_OFFSET_N2;
4381 resourceList->list.array[rsrcIdx]->transmissionComb.choice.n2->cyclicShift_n2\
4382 = SRS_CYCLIC_SHIFT_N2;
4384 resourceList->list.array[rsrcIdx]->resourceMapping.startPosition = PUSCH_START_SYMBOL;
4385 resourceList->list.array[rsrcIdx]->resourceMapping.nrofSymbols = \
4386 SRS_Resource__resourceMapping__nrofSymbols_n1;
4387 resourceList->list.array[rsrcIdx]->resourceMapping.repetitionFactor = \
4388 SRS_Resource__resourceMapping__repetitionFactor_n1;
4390 resourceList->list.array[rsrcIdx]->freqDomainPosition = SRS_FREQ_DOM_POS;
4391 resourceList->list.array[rsrcIdx]->freqDomainShift = SRS_FREQ_DOM_SHIFT;
4392 resourceList->list.array[rsrcIdx]->freqHopping.c_SRS = C_SRS;
4393 resourceList->list.array[rsrcIdx]->freqHopping.b_SRS = B_SRS;
4394 resourceList->list.array[rsrcIdx]->freqHopping.b_hop = B_HOP;
4395 resourceList->list.array[rsrcIdx]->groupOrSequenceHopping = \
4396 SRS_Resource__groupOrSequenceHopping_neither;
4398 /* Setting resource type to aperiodic for intergration purposes */
4399 resourceList->list.array[rsrcIdx]->resourceType.present = \
4400 SRS_Resource__resourceType_PR_aperiodic;
4401 resourceList->list.array[rsrcIdx]->resourceType.choice.aperiodic = NULLP;
4402 CU_ALLOC(resourceList->list.array[rsrcIdx]->resourceType.choice.aperiodic,
4403 sizeof(struct SRS_Resource__resourceType__aperiodic));
4404 if(!resourceList->list.array[rsrcIdx]->resourceType.choice.aperiodic)
4406 DU_LOG("\nERROR --> F1AP: Memory allocation failed in BuildSrsRsrcAddModList");
4409 resourceList->list.array[rsrcIdx]->sequenceId = SRS_SEQ_ID;
4414 /*******************************************************************
4416 * @brief Build SRS resource set Add/mod list
4420 * Function : BuildSrsRsrcSetAddModList
4422 * Functionality: Build SRS resource set Add/mod list
4425 * @return ROK - success
4428 * ****************************************************************/
4429 uint8_t BuildSrsRsrcSetAddModList
4431 struct SRS_Config__srs_ResourceSetToAddModList *rsrcSetList
4437 struct SRS_ResourceSet__srs_ResourceIdList *rsrcIdList;
4440 rsrcSetList->list.count = elementCnt;
4441 rsrcSetList->list.size = elementCnt * sizeof(SRS_ResourceSet_t *);
4442 rsrcSetList->list.array = NULLP;
4443 CU_ALLOC(rsrcSetList->list.array, rsrcSetList->list.size);
4444 if(!rsrcSetList->list.array)
4446 DU_LOG("\nERROR --> F1AP: Memory allocation failed in BuildSrsRsrcSetAddModList");
4450 for(rSetIdx = 0; rSetIdx < rsrcSetList->list.count; rSetIdx++)
4452 CU_ALLOC(rsrcSetList->list.array[rSetIdx], sizeof(SRS_ResourceSet_t));
4453 if(!rsrcSetList->list.array[rSetIdx])
4455 DU_LOG("\nERROR --> F1AP: Memory allocation failed in BuildSrsRsrcSetAddModList");
4461 rsrcSetList->list.array[rSetIdx]->srs_ResourceSetId = SRS_RSET_ID;
4463 /* Fill Resource Id list in resource set */
4464 rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList = NULLP;
4465 CU_ALLOC(rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList,\
4466 sizeof(struct SRS_ResourceSet__srs_ResourceIdList));
4467 if(!rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList)
4469 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildSrsRsrcSetAddModList");
4474 rsrcIdList = rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList;
4475 rsrcIdList->list.count = elementCnt;
4476 rsrcIdList->list.size = elementCnt * sizeof(SRS_ResourceId_t *);
4477 rsrcIdList->list.array = NULLP;
4478 CU_ALLOC(rsrcIdList->list.array, rsrcIdList->list.size);
4479 if(!rsrcIdList->list.array)
4481 DU_LOG("\nERROR --> F1AP: Memory allocation failed in BuildSrsRsrcSetAddModList");
4485 for(rsrcIdx = 0; rsrcIdx < rsrcIdList->list.count; rsrcIdx++)
4487 CU_ALLOC(rsrcIdList->list.array[rsrcIdx], sizeof(SRS_ResourceId_t));
4488 if(!rsrcIdList->list.array[rsrcIdx])
4490 DU_LOG("\nERROR --> F1AP: Memory allocation failed in BuildSrsRsrcSetAddModList");
4496 *rsrcIdList->list.array[rsrcIdx] = SRS_RSRC_ID;
4498 /* Fill resource type */
4499 rsrcSetList->list.array[rSetIdx]->resourceType.present = \
4500 SRS_ResourceSet__resourceType_PR_aperiodic;
4502 rsrcSetList->list.array[rSetIdx]->resourceType.choice.aperiodic = NULLP;
4503 CU_ALLOC(rsrcSetList->list.array[rSetIdx]->resourceType.choice.aperiodic, \
4504 sizeof(struct SRS_ResourceSet__resourceType__aperiodic));
4505 if(!rsrcSetList->list.array[rSetIdx]->resourceType.choice.aperiodic)
4507 DU_LOG("\nERROR --> F1AP: Memory allocation failed in BuildSrsRsrcSetAddModList");
4510 rsrcSetList->list.array[rSetIdx]->resourceType.choice.aperiodic->aperiodicSRS_ResourceTrigger \
4511 = APERIODIC_SRS_RESRC_TRIGGER;
4513 /* TODO : Fill values for below IEs as expected by Viavi */
4514 rsrcSetList->list.array[rSetIdx]->resourceType.choice.aperiodic->csi_RS = NULLP;
4515 rsrcSetList->list.array[rSetIdx]->resourceType.choice.aperiodic->slotOffset = NULLP;
4518 rsrcSetList->list.array[rSetIdx]->usage = SRS_ResourceSet__usage_codebook;
4519 rsrcSetList->list.array[rSetIdx]->alpha = NULLP;
4520 rsrcSetList->list.array[rSetIdx]->p0 = NULLP;
4521 rsrcSetList->list.array[rSetIdx]->pathlossReferenceRS = NULLP;
4522 rsrcSetList->list.array[rSetIdx]->srs_PowerControlAdjustmentStates = NULLP;
4527 /*******************************************************************
4529 * @brief Builds BWP UL dedicated SRS Config
4533 * Function : BuildBWPUlDedSrsCfg
4535 * Functionality: Builds BWP UL dedicated SRS Config
4537 * @params[in] SRS Config
4538 * @return ROK - success
4541 * ****************************************************************/
4542 uint8_t BuildBWPUlDedSrsCfg(SRS_Config_t *srsCfg)
4544 srsCfg->srs_ResourceSetToReleaseList = NULLP;
4545 srsCfg->srs_ResourceSetToAddModList = NULLP;
4546 CU_ALLOC(srsCfg->srs_ResourceSetToAddModList, \
4547 sizeof(struct SRS_Config__srs_ResourceSetToAddModList));
4548 if(!srsCfg->srs_ResourceSetToAddModList)
4550 DU_LOG("\nERROR --> F1AP: Memory allocation failed in BuildBWPUlDedSrsCfg");
4553 if(BuildSrsRsrcSetAddModList(srsCfg->srs_ResourceSetToAddModList) != ROK)
4558 srsCfg->srs_ResourceToReleaseList = NULLP;
4560 /* Resource to Add/Modify list */
4561 srsCfg->srs_ResourceToAddModList = NULLP;
4562 CU_ALLOC(srsCfg->srs_ResourceToAddModList, \
4563 sizeof(struct SRS_Config__srs_ResourceToAddModList));
4564 if(!srsCfg->srs_ResourceToAddModList)
4566 DU_LOG("\nERROR --> F1AP: Memory allocation failed in BuildBWPUlDedSrsCfg");
4570 if(BuildSrsRsrcAddModList(srsCfg->srs_ResourceToAddModList) != ROK)
4575 srsCfg->tpc_Accumulation = NULLP;
4580 /*******************************************************************
4582 * @brief Builds inital UL BWP
4586 * Function : BuildInitialUlBWP
4588 * Functionality: Builds initial UL BWP
4590 * @params[in] BWP_UplinkDedicated_t *ulBwp
4591 * @return ROK - success
4594 * ****************************************************************/
4595 uint8_t BuildInitialUlBWP(BWP_UplinkDedicated_t *ulBwp)
4597 ulBwp->pucch_Config = NULLP;
4598 ulBwp->pucch_Config = NULLP;
4599 CU_ALLOC(ulBwp->pucch_Config, sizeof(struct BWP_UplinkDedicated__pucch_Config));
4600 if(!ulBwp->pucch_Config)
4602 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildInitialUlBWP");
4606 ulBwp->pucch_Config->present = BWP_UplinkDedicated__pucch_Config_PR_setup;
4607 ulBwp->pucch_Config->choice.setup = NULLP;
4608 CU_ALLOC(ulBwp->pucch_Config->choice.setup, sizeof(PUCCH_Config_t));
4609 if(!ulBwp->pucch_Config->choice.setup)
4611 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildInitialUlBWP");
4615 if(BuildBWPUlDedPucchCfg(ulBwp->pucch_Config->choice.setup) != ROK)
4620 /* Fill BWP UL dedicated PUSCH config */
4621 ulBwp->pusch_Config = NULLP;
4622 CU_ALLOC(ulBwp->pusch_Config, sizeof(struct BWP_UplinkDedicated__pusch_Config));
4623 if(!ulBwp->pusch_Config)
4625 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildInitialUlBWP");
4629 ulBwp->pusch_Config->present = BWP_UplinkDedicated__pusch_Config_PR_setup;
4630 ulBwp->pusch_Config->choice.setup = NULLP;
4631 CU_ALLOC(ulBwp->pusch_Config->choice.setup, sizeof(PUSCH_Config_t));
4632 if(!ulBwp->pusch_Config->choice.setup)
4634 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildInitialUlBWP");
4638 if(BuildBWPUlDedPuschCfg(ulBwp->pusch_Config->choice.setup) != ROK)
4643 ulBwp->configuredGrantConfig = NULLP;
4645 /* Fill BPW UL dedicated SRS config */
4646 ulBwp->srs_Config = NULLP;
4647 CU_ALLOC(ulBwp->srs_Config, sizeof(struct BWP_UplinkDedicated__srs_Config));
4648 if(!ulBwp->srs_Config)
4650 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildInitialUlBWP");
4654 ulBwp->srs_Config->present = BWP_UplinkDedicated__srs_Config_PR_setup;
4655 ulBwp->srs_Config->choice.setup = NULLP;
4656 CU_ALLOC(ulBwp->srs_Config->choice.setup, sizeof(SRS_Config_t));
4657 if(!ulBwp->srs_Config->choice.setup)
4659 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildInitialUlBWP");
4663 if(BuildBWPUlDedSrsCfg(ulBwp->srs_Config->choice.setup) != ROK)
4668 ulBwp->beamFailureRecoveryConfig = NULLP;
4673 /*******************************************************************
4675 * @brief Builds Pusch Serving cell Config
4679 * Function : BuildPuschSrvCellCfg
4681 * Functionality: Builds Pusch Serving cell Config
4683 * @params[in] struct UplinkConfig__pusch_ServingCellConfig *puschCfg
4685 * @return ROK - success
4688 * ****************************************************************/
4689 uint8_t BuildPuschSrvCellCfg(struct UplinkConfig__pusch_ServingCellConfig *puschCfg)
4691 puschCfg->present = UplinkConfig__pusch_ServingCellConfig_PR_setup;
4692 puschCfg->choice.setup = NULLP;
4693 CU_ALLOC(puschCfg->choice.setup, sizeof(struct PUSCH_ServingCellConfig));
4694 if(!puschCfg->choice.setup)
4696 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPuschSrvCellCfg");
4700 puschCfg->choice.setup->codeBlockGroupTransmission = NULLP;
4701 puschCfg->choice.setup->rateMatching = NULLP;
4702 puschCfg->choice.setup->xOverhead = NULLP;
4703 puschCfg->choice.setup->ext1 = NULLP;
4704 CU_ALLOC(puschCfg->choice.setup->ext1, sizeof(struct PUSCH_ServingCellConfig__ext1));
4705 if(!puschCfg->choice.setup->ext1)
4707 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPuschSrvCellCfg");
4711 puschCfg->choice.setup->ext1->maxMIMO_Layers = NULLP;
4712 CU_ALLOC(puschCfg->choice.setup->ext1->maxMIMO_Layers, sizeof(long));
4713 if(!puschCfg->choice.setup->ext1->maxMIMO_Layers)
4715 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPuschSrvCellCfg");
4718 *(puschCfg->choice.setup->ext1->maxMIMO_Layers) = PUSCH_MAX_MIMO_LAYERS;
4720 puschCfg->choice.setup->ext1->processingType2Enabled= NULLP;
4721 CU_ALLOC(puschCfg->choice.setup->ext1->processingType2Enabled,sizeof(BOOLEAN_t));
4722 if(!puschCfg->choice.setup->ext1->processingType2Enabled)
4724 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPuschSrvCellCfg");
4727 *(puschCfg->choice.setup->ext1->processingType2Enabled) = PUSCH_PROCESS_TYPE2_ENABLED;
4731 /*******************************************************************
4733 * @brief Builds UL config
4736 * Function : BuildUlCfg
4738 * Functionality: Builds UL config in spCellCfgDed
4740 * @params[in] UplinkConfig_t *ulCfg
4742 * @return ROK - success
4745 * ****************************************************************/
4746 uint8_t BuildUlCfg(UplinkConfig_t *ulCfg)
4748 ulCfg->initialUplinkBWP = NULLP;
4749 CU_ALLOC(ulCfg->initialUplinkBWP, sizeof(BWP_UplinkDedicated_t));
4750 if(!ulCfg->initialUplinkBWP)
4752 DU_LOG("\nERROR --> F1AP : Memory Allocation failed in BuildUlCfg");
4756 if(BuildInitialUlBWP(ulCfg->initialUplinkBWP) != ROK)
4761 ulCfg->uplinkBWP_ToReleaseList = NULLP;
4762 ulCfg->uplinkBWP_ToAddModList = NULLP;
4763 ulCfg->firstActiveUplinkBWP_Id = NULLP;
4764 CU_ALLOC(ulCfg->firstActiveUplinkBWP_Id, sizeof(BWP_Id_t));
4765 if(!ulCfg->firstActiveUplinkBWP_Id)
4767 DU_LOG("\nERROR --> F1AP : Memory Allocation failed in BuildUlCfg");
4770 *(ulCfg->firstActiveUplinkBWP_Id) = ACTIVE_UL_BWP_ID;
4772 ulCfg->pusch_ServingCellConfig = NULLP;
4773 CU_ALLOC(ulCfg->pusch_ServingCellConfig, \
4774 sizeof(struct UplinkConfig__pusch_ServingCellConfig));
4775 if(!ulCfg->pusch_ServingCellConfig)
4777 DU_LOG("\nERROR --> F1AP : Memory Allocation failed in BuildUlCfg");
4781 if(BuildPuschSrvCellCfg(ulCfg->pusch_ServingCellConfig) != ROK)
4786 ulCfg->carrierSwitching = NULLP;
4787 ulCfg->ext1 = NULLP;
4791 /*******************************************************************
4793 * @brief Builds PDSCH serving cell config
4796 * Function : BuildPdschSrvCellCfg
4798 * Functionality: Builds PDSCH serving cell config in spCellCfgDed
4800 * @params[in] struct ServingCellConfig__pdsch_ServingCellConfig *pdschCfg
4802 * @return ROK - success
4805 * ****************************************************************/
4806 uint8_t BuildPdschSrvCellCfg(struct ServingCellConfig__pdsch_ServingCellConfig *pdschCfg)
4808 pdschCfg->present = ServingCellConfig__pdsch_ServingCellConfig_PR_setup;
4809 pdschCfg->choice.setup = NULLP;
4810 CU_ALLOC(pdschCfg->choice.setup, sizeof( struct PDSCH_ServingCellConfig));
4811 if(!pdschCfg->choice.setup)
4813 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPdschSrvCellCfg");
4817 pdschCfg->choice.setup->codeBlockGroupTransmission = NULLP;
4818 pdschCfg->choice.setup->xOverhead = NULLP;
4819 pdschCfg->choice.setup->nrofHARQ_ProcessesForPDSCH = NULLP;
4820 CU_ALLOC(pdschCfg->choice.setup->nrofHARQ_ProcessesForPDSCH, sizeof(long));
4821 if(!pdschCfg->choice.setup->nrofHARQ_ProcessesForPDSCH)
4823 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPdschSrvCellCfg");
4826 *(pdschCfg->choice.setup->nrofHARQ_ProcessesForPDSCH)= PDSCH_NUM_HARQ_PROC;
4827 pdschCfg->choice.setup->pucch_Cell = NULLP;
4828 pdschCfg->choice.setup->ext1 = NULLP;
4833 /*******************************************************************
4835 * @brief Builds CSI Meas config
4838 * Function : BuildCsiMeasCfg
4840 * Functionality: Builds CSI Meas config in spCellCfgDed
4842 * @params[in] struct ServingCellConfig__csi_MeasConfig *csiMeasCfg
4844 * @return ROK - success
4847 * ****************************************************************/
4848 uint8_t BuildCsiMeasCfg(struct ServingCellConfig__csi_MeasConfig *csiMeasCfg)
4854 /*******************************************************************
4856 * @brief Builds Spcell config dedicated
4859 * Function : BuildSpCellCfgDed
4861 * Functionality: Builds sp cell config dedicated in spCellCfg
4863 * @params[in] ServingCellConfig_t srvCellCfg
4865 * @return ROK - success
4868 * ****************************************************************/
4869 uint8_t BuildSpCellCfgDed(ServingCellConfig_t *srvCellCfg)
4871 srvCellCfg->tdd_UL_DL_ConfigurationDedicated = NULLP;
4873 srvCellCfg->initialDownlinkBWP = NULLP;
4874 CU_ALLOC(srvCellCfg->initialDownlinkBWP, sizeof(BWP_DownlinkDedicated_t));
4875 if(!srvCellCfg->initialDownlinkBWP)
4877 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSpCellCfgDed");
4881 if(BuildInitialDlBWP(srvCellCfg->initialDownlinkBWP) != ROK)
4883 DU_LOG("\nERROR --> F1AP : BuildInitialDlBWP failed");
4886 srvCellCfg->downlinkBWP_ToReleaseList = NULLP;
4887 srvCellCfg->downlinkBWP_ToAddModList = NULLP;
4889 srvCellCfg->firstActiveDownlinkBWP_Id = NULLP;
4890 CU_ALLOC(srvCellCfg->firstActiveDownlinkBWP_Id, sizeof(long));
4891 if(!srvCellCfg->firstActiveDownlinkBWP_Id)
4893 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSpCellCfgDed");
4896 *(srvCellCfg->firstActiveDownlinkBWP_Id) = ACTIVE_DL_BWP_ID;
4898 srvCellCfg->bwp_InactivityTimer = NULLP;
4900 srvCellCfg->defaultDownlinkBWP_Id = NULLP;
4901 CU_ALLOC(srvCellCfg->defaultDownlinkBWP_Id, sizeof(long));
4902 if(!srvCellCfg->defaultDownlinkBWP_Id)
4904 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSpCellCfgDed");
4907 *(srvCellCfg->defaultDownlinkBWP_Id) = ACTIVE_DL_BWP_ID;
4909 srvCellCfg->uplinkConfig = NULLP;
4910 CU_ALLOC(srvCellCfg->uplinkConfig, sizeof(UplinkConfig_t));
4911 if(!srvCellCfg->uplinkConfig)
4913 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSpCellCfgDed");
4917 if(BuildUlCfg(srvCellCfg->uplinkConfig) != ROK)
4919 DU_LOG("\nERROR --> F1AP : BuildUlCfg failed");
4922 srvCellCfg->supplementaryUplink = NULLP;
4923 srvCellCfg->pdcch_ServingCellConfig = NULLP;
4925 srvCellCfg->pdsch_ServingCellConfig = NULLP;
4926 CU_ALLOC(srvCellCfg->pdsch_ServingCellConfig, sizeof(struct ServingCellConfig__pdsch_ServingCellConfig));
4927 if(!srvCellCfg->pdsch_ServingCellConfig)
4929 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSpCellCfgDed");
4933 if(BuildPdschSrvCellCfg(srvCellCfg->pdsch_ServingCellConfig) != ROK)
4935 DU_LOG("\nERROR --> F1AP : BuildPdschSrvCellCfg failed");
4939 srvCellCfg->csi_MeasConfig = NULLP;
4941 CU_ALLOC(srvCellCfg->csi_MeasConfig, sizeof(struct ServingCellConfig__csi_MeasConfig))
4942 if(!srvCellCfg->csi_MeasConfig)
4944 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSpCellCfgDed");
4948 if(BuildCsiMeasCfg(srvCellCfg->csi_MeasConfig) != ROK)
4950 DU_LOG("\nF1AP : BuildCsiMeasCfg failed");
4954 srvCellCfg->sCellDeactivationTimer = NULLP;
4955 srvCellCfg->crossCarrierSchedulingConfig = NULLP;
4956 srvCellCfg->tag_Id = TAG_ID;
4957 srvCellCfg->dummy = NULLP;
4958 srvCellCfg->pathlossReferenceLinking = NULLP;
4959 srvCellCfg->servingCellMO = NULLP;
4960 srvCellCfg->ext1 = NULLP;
4964 /*******************************************************************
4966 * @brief Builds Spcell config
4970 * Function : BuildSpCellCfg
4972 * Functionality: Builds sp cell config in DuToCuRrcContainer
4974 * @params[in] SpCellConfig_t spCellCfg
4976 * @return ROK - success
4979 * ****************************************************************/
4980 uint8_t BuildSpCellCfg(SpCellConfig_t *spCellCfg)
4983 spCellCfg->servCellIndex = NULLP;
4984 CU_ALLOC(spCellCfg->servCellIndex, sizeof(long));
4985 if(!spCellCfg->servCellIndex)
4987 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSpCellCfg");
4990 *(spCellCfg->servCellIndex) = SERV_CELL_IDX;
4992 spCellCfg->reconfigurationWithSync = NULLP;
4993 spCellCfg->rlf_TimersAndConstants = NULLP;
4994 spCellCfg->rlmInSyncOutOfSyncThreshold = NULLP;
4995 CU_ALLOC(spCellCfg->rlmInSyncOutOfSyncThreshold, sizeof(long));
4996 if(!spCellCfg->rlmInSyncOutOfSyncThreshold)
4998 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSpCellCfg");
5001 *(spCellCfg->rlmInSyncOutOfSyncThreshold) = RLM_SYNC_OUT_SYNC_THRESHOLD;
5003 spCellCfg->spCellConfigDedicated = NULLP;
5004 CU_ALLOC(spCellCfg->spCellConfigDedicated, sizeof(ServingCellConfig_t));
5005 if(!spCellCfg->spCellConfigDedicated)
5007 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSpCellCfg");
5010 if(BuildSpCellCfgDed(spCellCfg->spCellConfigDedicated) != ROK)
5012 DU_LOG("\nERROR --> F1AP : BuildSpCellCfgDed failed");
5017 /*******************************************************************
5019 * @brief Builds Phy cell group config
5023 * Function : BuildPhyCellGrpCfg
5025 * Functionality: Builds Phy cell group config in DuToCuRrcContainer
5027 * @params[in] PhysicalCellGroupConfig_t *phyCellGrpCfg
5029 * @return ROK - success
5032 * ****************************************************************/
5033 uint8_t BuildPhyCellGrpCfg(PhysicalCellGroupConfig_t *phyCellGrpCfg)
5035 phyCellGrpCfg->harq_ACK_SpatialBundlingPUCCH = NULLP;
5036 phyCellGrpCfg->harq_ACK_SpatialBundlingPUSCH = NULLP;
5038 phyCellGrpCfg->p_NR_FR1 = NULLP;
5039 CU_ALLOC(phyCellGrpCfg->p_NR_FR1, sizeof(long));
5040 if(!phyCellGrpCfg->p_NR_FR1)
5042 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildPhyCellGrpCfg");
5045 *(phyCellGrpCfg->p_NR_FR1) = P_NR_FR1;
5046 phyCellGrpCfg->pdsch_HARQ_ACK_Codebook = PDSCH_HARQ_ACK_CODEBOOK;
5047 phyCellGrpCfg->tpc_SRS_RNTI = NULLP;
5048 phyCellGrpCfg->tpc_PUCCH_RNTI = NULLP;
5049 phyCellGrpCfg->tpc_PUSCH_RNTI = NULLP;
5050 phyCellGrpCfg->sp_CSI_RNTI = NULLP;
5051 phyCellGrpCfg->cs_RNTI = NULLP;
5052 phyCellGrpCfg->ext1 = NULLP;
5053 phyCellGrpCfg->ext2 = NULLP;
5058 /*******************************************************************
5060 * @brief Builds tag config
5064 * Function : BuildTagConfig
5066 * Functionality: Builds tag config in MacCellGroupConfig
5068 * @params[in] TAG_Config *tag_Config
5070 * @return ROK - success
5073 * ****************************************************************/
5074 uint8_t BuildTagConfig(struct TAG_Config *tagConfig)
5076 struct TAG_Config__tag_ToAddModList *tagList;
5077 uint8_t idx, elementCnt;
5079 tagConfig->tag_ToReleaseList = NULLP;
5080 tagConfig->tag_ToAddModList = NULLP;
5081 CU_ALLOC(tagConfig->tag_ToAddModList, sizeof(struct TAG_Config__tag_ToAddModList));
5082 if(!tagConfig->tag_ToAddModList)
5084 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildTagConfig");
5088 elementCnt = 1; //ODU_VALUE_ONE;
5089 tagList = tagConfig->tag_ToAddModList;
5090 tagList->list.count = elementCnt;
5091 tagList->list.size = elementCnt * sizeof(struct TAG *);
5093 tagList->list.array = NULLP;
5094 CU_ALLOC(tagList->list.array, tagList->list.size);
5095 if(!tagList->list.array)
5097 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildTagConfig");
5101 for(idx=0; idx<tagList->list.count; idx++)
5103 tagList->list.array[idx] = NULLP;
5104 CU_ALLOC(tagList->list.array[idx], sizeof(struct TAG));
5105 if(!tagList->list.array[idx])
5107 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildTagConfig");
5113 tagList->list.array[idx]->tag_Id = TAG_ID;
5114 tagList->list.array[idx]->timeAlignmentTimer = TIME_ALIGNMENT_TMR;
5119 /*******************************************************************
5121 * @brief Builds PHR Config
5125 * Function : BuildPhrConfig
5127 * Functionality: Builds phrConfig in MacCellGroupConfig
5129 * @params[in] PHR Config *
5131 * @return ROK - success
5134 * ****************************************************************/
5135 uint8_t BuildPhrConfig(struct MAC_CellGroupConfig__phr_Config *phrConfig)
5138 phrConfig->present = MAC_CellGroupConfig__phr_Config_PR_setup;
5139 phrConfig->choice.setup = NULLP;
5140 CU_ALLOC(phrConfig->choice.setup, sizeof(struct PHR_Config));
5141 if(!phrConfig->choice.setup)
5143 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildPhrConfig");
5147 phrConfig->choice.setup->phr_PeriodicTimer = PHR_PERIODIC_TMR;
5148 phrConfig->choice.setup->phr_ProhibitTimer = PHR_PROHIBHIT_TMR;
5149 phrConfig->choice.setup->phr_Tx_PowerFactorChange = PHR_PWR_FACTOR_CHANGE;
5150 phrConfig->choice.setup->multiplePHR = false;
5151 phrConfig->choice.setup->dummy = false;
5152 phrConfig->choice.setup->phr_Type2OtherCell = false;
5153 phrConfig->choice.setup->phr_ModeOtherCG = PHR_MODE_OTHER_CG;
5158 /*******************************************************************
5160 * @brief Builds BSR Config
5164 * Function : BuildBsrConfig
5166 * Functionality: Builds BuildBsrConfig in MacCellGroupConfig
5168 * @params[in] BSR_Config *bsrConfig
5170 * @return ROK - success
5173 * ****************************************************************/
5174 uint8_t BuildBsrConfig(struct BSR_Config *bsrConfig)
5176 bsrConfig->periodicBSR_Timer = PERIODIC_BSR_TMR;
5177 bsrConfig->retxBSR_Timer = RETX_BSR_TMR;
5178 bsrConfig->logicalChannelSR_DelayTimer = NULLP;
5183 /*******************************************************************
5185 * @brief Builds scheduling request config
5189 * Function : BuildSchedulingReqConfig
5191 * Functionality: Builds BuildSchedulingReqConfig in MacCellGroupConfig
5193 * @params[in] SchedulingRequestConfig *schedulingRequestConfig
5195 * @return ROK - success
5198 * ****************************************************************/
5199 uint8_t BuildSchedulingReqConfig(struct SchedulingRequestConfig *schedulingRequestConfig)
5201 struct SchedulingRequestConfig__schedulingRequestToAddModList *schReqList;
5202 uint8_t idx, elementCnt;
5204 schedulingRequestConfig->schedulingRequestToAddModList = NULLP;
5205 CU_ALLOC(schedulingRequestConfig->schedulingRequestToAddModList,
5206 sizeof(struct SchedulingRequestConfig__schedulingRequestToAddModList));
5207 if(!schedulingRequestConfig->schedulingRequestToAddModList)
5209 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSchedulingReqConfig");
5213 elementCnt = 1; //ODU_VALUE_ONE;
5214 schReqList = schedulingRequestConfig->schedulingRequestToAddModList;
5215 schReqList->list.count = elementCnt;
5216 schReqList->list.size = elementCnt * sizeof(struct SchedulingRequestToAddMod *);
5218 schReqList->list.array = NULLP;
5219 CU_ALLOC(schReqList->list.array, schReqList->list.size);
5220 if(!schReqList->list.array)
5222 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSchedulingReqConfig");
5226 for(idx=0;idx<schReqList->list.count; idx++)
5228 schReqList->list.array[idx] = NULLP;
5229 CU_ALLOC(schReqList->list.array[idx], sizeof(struct SchedulingRequestToAddMod));
5230 if(!schReqList->list.array[idx])
5232 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSchedulingReqConfig");
5238 schReqList->list.array[idx]->schedulingRequestId = SCH_REQ_ID;
5240 schReqList->list.array[idx]->sr_ProhibitTimer = NULLP;
5241 CU_ALLOC(schReqList->list.array[idx]->sr_ProhibitTimer, sizeof(long));
5242 if(!schReqList->list.array[idx]->sr_ProhibitTimer)
5244 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSchedulingReqConfig");
5247 *(schReqList->list.array[idx]->sr_ProhibitTimer) = SR_PROHIBIT_TMR;
5248 schReqList->list.array[idx]->sr_TransMax = SR_TRANS_MAX;
5249 schedulingRequestConfig->schedulingRequestToReleaseList = NULLP;
5253 /*******************************************************************
5255 * @brief Builds Mac cell group config
5259 * Function : BuildMacCellGrpCfg
5261 * Functionality: Builds Mac cell group config in DuToCuRrcContainer
5263 * @params[in] MAC_CellGroupConfig_t *macCellGrpCfg
5265 * @return ROK - success
5268 * ****************************************************************/
5269 uint8_t BuildMacCellGrpCfg(MAC_CellGroupConfig_t *macCellGrpCfg)
5271 macCellGrpCfg->drx_Config = NULLP;
5272 macCellGrpCfg->schedulingRequestConfig = NULLP;
5273 CU_ALLOC(macCellGrpCfg->schedulingRequestConfig, sizeof(struct SchedulingRequestConfig));
5274 if(!macCellGrpCfg->schedulingRequestConfig)
5276 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildMacCellGrpCfg");
5280 if(BuildSchedulingReqConfig(macCellGrpCfg->schedulingRequestConfig) != ROK)
5282 DU_LOG("\nERROR --> F1AP : BuildSchedulingReqConfig failed");
5286 macCellGrpCfg->bsr_Config = NULLP;
5287 CU_ALLOC(macCellGrpCfg->bsr_Config, sizeof(struct BSR_Config));
5288 if(!macCellGrpCfg->bsr_Config)
5290 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildMacCellGrpCfg");
5294 if(BuildBsrConfig(macCellGrpCfg->bsr_Config) != ROK)
5296 DU_LOG("\nERROR --> F1AP : BuildBsrConfig failed");
5300 macCellGrpCfg->tag_Config = NULLP;
5301 CU_ALLOC(macCellGrpCfg->tag_Config, sizeof(struct TAG_Config));
5302 if(!macCellGrpCfg->tag_Config)
5304 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildMacCellGrpCfg");
5308 if(BuildTagConfig(macCellGrpCfg->tag_Config) != ROK)
5310 DU_LOG("\nERROR --> F1AP : BuildTagConfig failed");
5314 macCellGrpCfg->phr_Config = NULLP;
5315 CU_ALLOC(macCellGrpCfg->phr_Config, sizeof(struct MAC_CellGroupConfig__phr_Config));
5316 if(!macCellGrpCfg->phr_Config)
5318 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildMacCellGrpCfg");
5322 if(BuildPhrConfig(macCellGrpCfg->phr_Config) != ROK)
5324 DU_LOG("\nERROR --> F1AP : BuildPhrConfig failed");
5328 macCellGrpCfg->skipUplinkTxDynamic = false;
5329 macCellGrpCfg->ext1 = NULLP;
5333 /*******************************************************************
5335 * @brief Frees memeory allocated for SearchSpcToAddModList
5339 * Function : FreeSearchSpcToAddModList
5341 * Functionality: Deallocating memory of SearchSpcToAddModList
5343 * @params[in] struct PDCCH_Config__searchSpacesToAddModList *searchSpcList
5347 4221 * ****************************************************************/
5348 void FreeSearchSpcToAddModList(struct PDCCH_Config__searchSpacesToAddModList *searchSpcList)
5352 struct SearchSpace *searchSpc=NULLP;
5354 if(searchSpcList->list.array)
5356 if(searchSpcList->list.array[idx2])
5358 searchSpc = searchSpcList->list.array[idx2];
5359 if(searchSpc->controlResourceSetId)
5361 if(searchSpc->monitoringSlotPeriodicityAndOffset)
5363 if(searchSpc->monitoringSymbolsWithinSlot)
5365 if(searchSpc->monitoringSymbolsWithinSlot->buf)
5367 if(searchSpc->nrofCandidates)
5369 if(searchSpc->searchSpaceType)
5371 CU_FREE(searchSpc->searchSpaceType->choice.ue_Specific,\
5372 sizeof(struct SearchSpace__searchSpaceType__ue_Specific));
5373 CU_FREE(searchSpc->searchSpaceType, sizeof(struct
5374 SearchSpace__searchSpaceType));
5376 CU_FREE(searchSpc->nrofCandidates,
5377 sizeof(struct SearchSpace__nrofCandidates));
5379 CU_FREE(searchSpc->monitoringSymbolsWithinSlot->buf, \
5380 searchSpc->monitoringSymbolsWithinSlot->size);
5382 CU_FREE(searchSpc->monitoringSymbolsWithinSlot,
5383 sizeof(BIT_STRING_t));
5385 CU_FREE(searchSpc->monitoringSlotPeriodicityAndOffset, \
5386 sizeof(struct SearchSpace__monitoringSlotPeriodicityAndOffset));
5388 CU_FREE(searchSpc->controlResourceSetId,
5389 sizeof(ControlResourceSetId_t));
5392 for(idx1 = 0; idx1 < searchSpcList->list.count; idx1++)
5394 CU_FREE(searchSpcList->list.array[idx1],
5395 sizeof(struct SearchSpace));
5397 CU_FREE(searchSpcList->list.array,searchSpcList->list.size);
5400 /*******************************************************************
5402 * @brief Frees memory allocated for PdschTimeDomAllocList
5406 * Function : FreePdschTimeDomAllocList
5408 * Functionality: Deallocating memory of PdschTimeDomAllocList
5410 * @params[in] struct PDSCH_Config__pdsch_TimeDomainAllocationList *timeDomAllocList
5414 4221 * ****************************************************************/
5415 void FreePdschTimeDomAllocList( struct PDSCH_Config__pdsch_TimeDomainAllocationList *timeDomAllocList)
5419 if(timeDomAllocList->choice.setup)
5421 if(timeDomAllocList->choice.setup->list.array)
5423 for(idx1 = 0; idx1 <timeDomAllocList->choice.setup->list.count ; idx1++)
5425 CU_FREE(timeDomAllocList->choice.setup->list.array[idx1],
5426 sizeof(struct PDSCH_TimeDomainResourceAllocation));
5428 CU_FREE(timeDomAllocList->choice.setup->list.array, \
5429 timeDomAllocList->choice.setup->list.size);
5431 CU_FREE(timeDomAllocList->choice.setup,\
5432 sizeof(struct PDSCH_TimeDomainResourceAllocationList));
5435 /*******************************************************************
5437 * @brief Frees memory allocated for PuschTimeDomAllocList
5441 * Function : FreePuschTimeDomAllocList
5443 * Functionality: Deallocating memory of PuschTimeDomAllocList
5445 * @params[in] PUSCH_Config_t *puschCfg
5449 ***********************************************************************/
5450 void FreePuschTimeDomAllocList(PUSCH_Config_t *puschCfg)
5454 struct PUSCH_Config__pusch_TimeDomainAllocationList *timeDomAllocList_t=NULLP;
5456 if(puschCfg->pusch_TimeDomainAllocationList)
5458 timeDomAllocList_t=puschCfg->pusch_TimeDomainAllocationList;
5459 if(timeDomAllocList_t->choice.setup)
5461 if(timeDomAllocList_t->choice.setup->list.array)
5463 CU_FREE(timeDomAllocList_t->choice.setup->list.array[idx2]->k2, sizeof(long));
5464 for(idx1 = 0; idx1<timeDomAllocList_t->choice.setup->list.count; idx1++)
5466 CU_FREE(timeDomAllocList_t->choice.setup->list.array[idx1],\
5467 sizeof(PUSCH_TimeDomainResourceAllocation_t));
5469 CU_FREE(timeDomAllocList_t->choice.setup->list.array, \
5470 timeDomAllocList_t->choice.setup->list.size);
5472 CU_FREE(timeDomAllocList_t->choice.setup, \
5473 sizeof(struct PUSCH_TimeDomainResourceAllocationList));
5475 CU_FREE(puschCfg->transformPrecoder, sizeof(long));
5476 CU_FREE(puschCfg->pusch_TimeDomainAllocationList, \
5477 sizeof(struct PUSCH_Config__pusch_TimeDomainAllocationList));
5482 /*******************************************************************
5484 * @brief Frees memory allocated for Dedicated PUCCH config
5488 * Function : FreeBWPUlDedPucchCfg
5490 * Functionality: Deallocating memory of Dedicated PUCCH cfg
5492 * @params[in] BWP_UplinkDedicated__pucch_Config *ulBwpPucchCfg
5496 * ****************************************************************/
5497 void FreeBWPUlDedPucchCfg(struct BWP_UplinkDedicated__pucch_Config *ulBwpPucchCfg)
5499 uint8_t arrIdx, rsrcIdx, rsrcSetIdx;
5500 PUCCH_Config_t *pucchCfg = NULLP;
5501 PUCCH_ResourceSet_t *rsrcSet = NULLP;
5502 PUCCH_Resource_t *rsrc = NULLP;
5506 if(ulBwpPucchCfg->choice.setup)
5508 pucchCfg = ulBwpPucchCfg->choice.setup;
5510 //Free resource set list
5511 if(pucchCfg->resourceSetToAddModList)
5513 if(pucchCfg->resourceSetToAddModList->list.array)
5515 for(rsrcSetIdx=0; rsrcSetIdx < pucchCfg->resourceSetToAddModList->list.count; rsrcSetIdx++)
5517 rsrcSet = pucchCfg->resourceSetToAddModList->list.array[rsrcSetIdx];
5518 if(rsrcSet->resourceList.list.array)
5520 for(rsrcIdx=0; rsrcIdx < rsrcSet->resourceList.list.count; rsrcIdx++)
5522 CU_FREE(rsrcSet->resourceList.list.array[rsrcIdx], sizeof(PUCCH_ResourceId_t));
5524 CU_FREE(rsrcSet->resourceList.list.array, rsrcSet->resourceList.list.size);
5526 CU_FREE(pucchCfg->resourceSetToAddModList->list.array[rsrcSetIdx], sizeof(PUCCH_ResourceSet_t));
5528 CU_FREE(pucchCfg->resourceSetToAddModList->list.array, pucchCfg->resourceSetToAddModList->list.size);
5530 CU_FREE(pucchCfg->resourceSetToAddModList, sizeof(struct PUCCH_Config__resourceSetToAddModList));
5533 //Free resource list
5534 if(pucchCfg->resourceToAddModList)
5536 if(pucchCfg->resourceToAddModList->list.array)
5538 for(rsrcIdx=0; rsrcIdx < pucchCfg->resourceToAddModList->list.count; rsrcIdx++)
5540 rsrc = pucchCfg->resourceToAddModList->list.array[rsrcIdx];
5541 CU_FREE(rsrc->format.choice.format1, sizeof(PUCCH_format1_t));
5542 CU_FREE(pucchCfg->resourceToAddModList->list.array[rsrcIdx], sizeof(PUCCH_Resource_t));
5544 CU_FREE(pucchCfg->resourceToAddModList->list.array, pucchCfg->resourceToAddModList->list.size);
5546 CU_FREE(pucchCfg->resourceToAddModList, sizeof(struct PUCCH_Config__resourceToAddModList));
5550 if(pucchCfg->format1)
5552 if(pucchCfg->format1->choice.setup)
5554 CU_FREE(pucchCfg->format1->choice.setup->nrofSlots, sizeof(long));
5555 CU_FREE(pucchCfg->format1->choice.setup, sizeof(PUCCH_FormatConfig_t));
5557 CU_FREE(pucchCfg->format1, sizeof(struct PUCCH_Config__format1));
5561 if(pucchCfg->dl_DataToUL_ACK)
5563 if(pucchCfg->dl_DataToUL_ACK->list.array)
5565 for(arrIdx = 0; arrIdx < pucchCfg->dl_DataToUL_ACK->list.count; arrIdx++)
5567 CU_FREE(pucchCfg->dl_DataToUL_ACK->list.array[arrIdx], sizeof(long));
5569 CU_FREE(pucchCfg->dl_DataToUL_ACK->list.array, pucchCfg->dl_DataToUL_ACK->list.size);
5571 CU_FREE(pucchCfg->dl_DataToUL_ACK, sizeof(struct PUCCH_Config__dl_DataToUL_ACK));
5574 CU_FREE(ulBwpPucchCfg->choice.setup, sizeof(PUCCH_Config_t));
5576 CU_FREE(ulBwpPucchCfg, sizeof(struct BWP_UplinkDedicated__pucch_Config));
5580 /*******************************************************************
5582 * @brief Frees memory allocated for InitialUlBWP
5586 * Function : FreeInitialUlBWP
5588 * Functionality: Deallocating memory of InitialUlBWP
5590 * @params[in] BWP_UplinkDedicated_t *ulBwp
5594 * ****************************************************************/
5595 void FreeInitialUlBWP(BWP_UplinkDedicated_t *ulBwp)
5597 uint8_t rSetIdx, rsrcIdx;
5598 SRS_Config_t *srsCfg = NULLP;
5599 PUSCH_Config_t *puschCfg = NULLP;
5600 struct PUSCH_Config__dmrs_UplinkForPUSCH_MappingTypeA *dmrsUlCfg = NULLP;
5601 struct SRS_Config__srs_ResourceSetToAddModList *rsrcSetList = NULLP;
5602 struct SRS_ResourceSet__srs_ResourceIdList *rsrcIdList = NULLP;
5603 struct SRS_Config__srs_ResourceToAddModList *resourceList = NULLP;
5605 FreeBWPUlDedPucchCfg(ulBwp->pucch_Config);
5607 if(ulBwp->pusch_Config)
5609 if(ulBwp->pusch_Config->choice.setup)
5611 puschCfg=ulBwp->pusch_Config->choice.setup;
5612 if(puschCfg->dataScramblingIdentityPUSCH)
5614 if(puschCfg->dmrs_UplinkForPUSCH_MappingTypeA)
5616 FreePuschTimeDomAllocList(puschCfg);
5617 dmrsUlCfg=puschCfg->dmrs_UplinkForPUSCH_MappingTypeA;
5618 if(dmrsUlCfg->choice.setup)
5620 if(dmrsUlCfg->choice.setup->dmrs_AdditionalPosition)
5622 if(dmrsUlCfg->choice.setup->transformPrecodingDisabled)
5624 CU_FREE(dmrsUlCfg->choice.setup->transformPrecodingDisabled->scramblingID0,\
5626 CU_FREE(dmrsUlCfg->choice.setup->transformPrecodingDisabled,
5627 sizeof(struct DMRS_UplinkConfig__transformPrecodingDisabled));
5629 CU_FREE(dmrsUlCfg->choice.setup->dmrs_AdditionalPosition,
5632 CU_FREE(dmrsUlCfg->choice.setup,sizeof(DMRS_UplinkConfig_t));
5634 CU_FREE(puschCfg->dmrs_UplinkForPUSCH_MappingTypeA, \
5635 sizeof(struct PUSCH_Config__dmrs_UplinkForPUSCH_MappingTypeA));
5637 CU_FREE(puschCfg->dataScramblingIdentityPUSCH, sizeof(long));
5639 CU_FREE(ulBwp->pusch_Config->choice.setup, sizeof(PUSCH_Config_t));
5641 CU_FREE(ulBwp->pusch_Config, sizeof(struct BWP_UplinkDedicated__pusch_Config));
5643 /* Free SRS-Config */
5644 if(ulBwp->srs_Config)
5646 if(ulBwp->srs_Config->choice.setup)
5648 srsCfg = ulBwp->srs_Config->choice.setup;
5650 /* Free Resource Set to add/mod list */
5651 if(srsCfg->srs_ResourceSetToAddModList)
5653 rsrcSetList = srsCfg->srs_ResourceSetToAddModList;
5654 if(rsrcSetList->list.array)
5658 /* Free SRS resource Id list in this SRS resource set */
5659 if(rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList)
5661 rsrcIdList = rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList;
5663 if(rsrcIdList->list.array)
5665 for(rsrcIdx = 0; rsrcIdx < rsrcIdList->list.count; rsrcIdx++)
5667 CU_FREE(rsrcIdList->list.array[rsrcIdx], sizeof(SRS_ResourceId_t));
5669 CU_FREE(rsrcIdList->list.array, rsrcIdList->list.size);
5671 CU_FREE(rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList,\
5672 sizeof(struct SRS_ResourceSet__srs_ResourceIdList));
5675 /* Free resource type info for this SRS resource set */
5676 CU_FREE(rsrcSetList->list.array[rSetIdx]->resourceType.choice.aperiodic, \
5677 sizeof(struct SRS_ResourceSet__resourceType__aperiodic));
5679 /* Free memory for each resource set */
5680 for(rSetIdx = 0; rSetIdx < rsrcSetList->list.count; rSetIdx++)
5682 CU_FREE(rsrcSetList->list.array[rSetIdx], sizeof(SRS_ResourceSet_t));
5684 CU_FREE(rsrcSetList->list.array, rsrcSetList->list.size);
5686 CU_FREE(srsCfg->srs_ResourceSetToAddModList, \
5687 sizeof(struct SRS_Config__srs_ResourceSetToAddModList));
5690 /* Free resource to add/modd list */
5691 if(srsCfg->srs_ResourceToAddModList)
5693 resourceList = srsCfg->srs_ResourceToAddModList;
5694 if(resourceList->list.array)
5697 CU_FREE(resourceList->list.array[rsrcIdx]->transmissionComb.choice.n2,\
5698 sizeof(struct SRS_Resource__transmissionComb__n2));
5699 CU_FREE(resourceList->list.array[rsrcIdx]->resourceType.choice.aperiodic,\
5700 sizeof(struct SRS_Resource__resourceType__aperiodic));
5702 for(rsrcIdx = 0; rsrcIdx < resourceList->list.count; rsrcIdx++)
5704 CU_FREE(resourceList->list.array[rsrcIdx], sizeof(SRS_Resource_t));
5706 CU_FREE(resourceList->list.array, resourceList->list.size);
5708 CU_FREE(srsCfg->srs_ResourceToAddModList, \
5709 sizeof(struct SRS_Config__srs_ResourceToAddModList));
5712 CU_FREE(ulBwp->srs_Config->choice.setup, sizeof(SRS_Config_t));
5714 CU_FREE(ulBwp->srs_Config, sizeof(struct BWP_UplinkDedicated__srs_Config));
5718 /*******************************************************************
5720 * @brief Frees memory allocated for initialUplinkBWP
5724 * Function : FreeinitialUplinkBWP
5726 * Functionality: Deallocating memory of initialUplinkBWP
5728 * @params[in] UplinkConfig_t *ulCfg
5733 * ****************************************************************/
5734 void FreeinitialUplinkBWP(UplinkConfig_t *ulCfg)
5736 BWP_UplinkDedicated_t *ulBwp=NULLP;
5737 struct UplinkConfig__pusch_ServingCellConfig *puschCfg=NULLP;
5739 if(ulCfg->initialUplinkBWP)
5741 ulBwp=ulCfg->initialUplinkBWP;
5742 if(ulCfg->firstActiveUplinkBWP_Id)
5744 if(ulCfg->pusch_ServingCellConfig)
5746 puschCfg=ulCfg->pusch_ServingCellConfig;
5747 if(puschCfg->choice.setup)
5749 if(puschCfg->choice.setup->ext1)
5751 CU_FREE(puschCfg->choice.setup->ext1->\
5752 processingType2Enabled,sizeof(BOOLEAN_t));
5753 CU_FREE(puschCfg->choice.setup->ext1->\
5754 maxMIMO_Layers,sizeof(long));
5755 CU_FREE(puschCfg->choice.setup->ext1, \
5756 sizeof(struct PUSCH_ServingCellConfig__ext1));
5758 CU_FREE(puschCfg->choice.setup, sizeof(struct PUSCH_ServingCellConfig));
5760 CU_FREE(ulCfg->pusch_ServingCellConfig, sizeof(struct UplinkConfig__pusch_ServingCellConfig));
5762 CU_FREE(ulCfg->firstActiveUplinkBWP_Id, sizeof(BWP_Id_t));
5764 FreeInitialUlBWP(ulBwp);
5765 CU_FREE(ulCfg->initialUplinkBWP, sizeof(BWP_UplinkDedicated_t));
5768 /*******************************************************************
5770 * @brief Frees emmory allocated for BWPDlDedPdschCfg
5774 * Function : FreeBWPDlDedPdschCfg
5776 * Functionality: Deallocating memory of BWPDlDedPdschCfg
5778 * @params[in] BWP_DownlinkDedicated_t *dlBwp
5783 * ****************************************************************/
5784 void FreeBWPDlDedPdschCfg(BWP_DownlinkDedicated_t *dlBwp)
5786 struct PDSCH_Config *pdschCfg=NULLP;
5787 struct PDSCH_Config__prb_BundlingType *prbBndlType=NULLP;
5788 struct PDSCH_Config__pdsch_TimeDomainAllocationList *timeDomAllocList=NULLP;
5789 struct PDSCH_Config__dmrs_DownlinkForPDSCH_MappingTypeA *dmrsDlCfg=NULLP;
5791 if(dlBwp->pdsch_Config->choice.setup)
5793 pdschCfg=dlBwp->pdsch_Config->choice.setup;
5794 if(pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA)
5796 if(pdschCfg->pdsch_TimeDomainAllocationList)
5798 timeDomAllocList=pdschCfg->pdsch_TimeDomainAllocationList;
5799 if(pdschCfg->maxNrofCodeWordsScheduledByDCI)
5801 prbBndlType=&pdschCfg->prb_BundlingType;
5802 CU_FREE(prbBndlType->choice.staticBundling,\
5803 sizeof(struct PDSCH_Config__prb_BundlingType__staticBundling));
5804 CU_FREE(pdschCfg->maxNrofCodeWordsScheduledByDCI, sizeof(long));
5806 FreePdschTimeDomAllocList(timeDomAllocList);
5807 CU_FREE(pdschCfg->pdsch_TimeDomainAllocationList, \
5808 sizeof(struct PDSCH_Config__pdsch_TimeDomainAllocationList));
5810 dmrsDlCfg=pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA;
5811 if(dmrsDlCfg->choice.setup)
5813 CU_FREE(dmrsDlCfg->choice.setup->dmrs_AdditionalPosition,
5815 CU_FREE(dmrsDlCfg->choice.setup, sizeof(struct DMRS_DownlinkConfig));
5817 CU_FREE(pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA, \
5818 sizeof(struct PDSCH_Config__dmrs_DownlinkForPDSCH_MappingTypeA));
5820 CU_FREE(dlBwp->pdsch_Config->choice.setup, sizeof(struct PDSCH_Config));
5823 /*******************************************************************
5825 * @brief Frees emmory allocated for BWPDlDedPdcchCfg
5829 * Function : FreeBWPDlDedPdcchCfg
5831 * Functionality: Deallocating memory of BWPDlDedPdcchCfg
5833 * @params[in] BWP_DownlinkDedicated_t *dlBwp
5838 * ****************************************************************/
5839 void FreeBWPDlDedPdcchCfg(BWP_DownlinkDedicated_t *dlBwp)
5843 struct PDCCH_Config *pdcchCfg=NULLP;
5844 struct ControlResourceSet *controlRSet=NULLP;
5845 struct PDCCH_Config__controlResourceSetToAddModList *controlRSetList=NULLP;
5847 if(dlBwp->pdcch_Config->choice.setup)
5849 pdcchCfg=dlBwp->pdcch_Config->choice.setup;
5850 if(pdcchCfg->controlResourceSetToAddModList)
5852 controlRSetList = pdcchCfg->controlResourceSetToAddModList;
5853 if(controlRSetList->list.array)
5855 controlRSet = controlRSetList->list.array[idx2];
5858 if(controlRSet->frequencyDomainResources.buf)
5860 if(controlRSet->pdcch_DMRS_ScramblingID)
5862 if(pdcchCfg->searchSpacesToAddModList)
5864 FreeSearchSpcToAddModList(pdcchCfg->searchSpacesToAddModList);
5865 CU_FREE(pdcchCfg->searchSpacesToAddModList, \
5866 sizeof(struct PDCCH_Config__searchSpacesToAddModList));
5868 CU_FREE(controlRSet->pdcch_DMRS_ScramblingID, sizeof(long));
5870 CU_FREE(controlRSet->frequencyDomainResources.buf, \
5871 controlRSet->frequencyDomainResources.size);
5874 for(idx1 = 0; idx1 <controlRSetList->list.count; idx1++)
5876 CU_FREE(controlRSetList->list.array[idx1], sizeof(struct ControlResourceSet));
5878 CU_FREE(controlRSetList->list.array, controlRSetList->list.size);
5880 CU_FREE(pdcchCfg->controlResourceSetToAddModList, \
5881 sizeof(struct PDCCH_Config__controlResourceSetToAddModList));
5883 CU_FREE(dlBwp->pdcch_Config->choice.setup, sizeof(struct PDCCH_Config));
5886 /*******************************************************************
5888 * @brief Builds RLC Config
5892 * Function : BuildRlcConfig
5894 * Functionality: Builds RLC Config in BuildRlcBearerToAddModList
5896 * @params[in] RLC_Config *rlcConfig
5898 * @return ROK - success
5901 * ****************************************************************/
5902 uint8_t BuildRlcConfig(RlcLcCfg rlcLcCfgDb, struct RLC_Config *rlcConfig)
5904 rlcConfig->present = rlcLcCfgDb.rlcMode;
5906 switch(rlcConfig->present)
5908 case RLC_Config_PR_am:
5910 rlcConfig->choice.am = NULLP;
5911 CU_ALLOC(rlcConfig->choice.am, sizeof(struct RLC_Config__am));
5912 if(!rlcConfig->choice.am)
5914 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildRlcConfig");
5919 rlcConfig->choice.am->ul_AM_RLC.sn_FieldLength = NULLP;
5920 CU_ALLOC(rlcConfig->choice.am->ul_AM_RLC.sn_FieldLength, sizeof(SN_FieldLengthAM_t));
5921 if(!rlcConfig->choice.am->ul_AM_RLC.sn_FieldLength)
5923 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildRlcConfig");
5926 *(rlcConfig->choice.am->ul_AM_RLC.sn_FieldLength) = rlcLcCfgDb.u.amCfg.ulAmCfg.snLenUl;
5927 rlcConfig->choice.am->ul_AM_RLC.t_PollRetransmit = rlcLcCfgDb.u.amCfg.ulAmCfg.pollRetxTmr;
5928 rlcConfig->choice.am->ul_AM_RLC.pollPDU = rlcLcCfgDb.u.amCfg.ulAmCfg.pollPdu;
5929 rlcConfig->choice.am->ul_AM_RLC.pollByte = rlcLcCfgDb.u.amCfg.ulAmCfg.pollByte;
5930 rlcConfig->choice.am->ul_AM_RLC.maxRetxThreshold = rlcLcCfgDb.u.amCfg.ulAmCfg.maxRetxTh;
5933 rlcConfig->choice.am->dl_AM_RLC.sn_FieldLength = NULLP;
5934 CU_ALLOC(rlcConfig->choice.am->dl_AM_RLC.sn_FieldLength, sizeof(SN_FieldLengthAM_t));
5935 if(!rlcConfig->choice.am->dl_AM_RLC.sn_FieldLength)
5937 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildRlcConfig");
5940 *(rlcConfig->choice.am->dl_AM_RLC.sn_FieldLength) = rlcLcCfgDb.u.amCfg.dlAmCfg.snLenDl;
5941 rlcConfig->choice.am->dl_AM_RLC.t_Reassembly = rlcLcCfgDb.u.amCfg.dlAmCfg.reAssemTmr;
5942 rlcConfig->choice.am->dl_AM_RLC.t_StatusProhibit = rlcLcCfgDb.u.amCfg.dlAmCfg.statProhTmr;
5947 case RLC_Config_PR_um_Bi_Directional:
5949 rlcConfig->choice.um_Bi_Directional = NULLP;
5950 CU_ALLOC(rlcConfig->choice.um_Bi_Directional, sizeof(struct RLC_Config__um_Bi_Directional));
5951 if(!rlcConfig->choice.um_Bi_Directional)
5953 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildRlcConfig");
5958 rlcConfig->choice.um_Bi_Directional->ul_UM_RLC.sn_FieldLength = NULLP;
5959 CU_ALLOC(rlcConfig->choice.um_Bi_Directional->ul_UM_RLC.sn_FieldLength, sizeof(SN_FieldLengthUM_t));
5960 if(!rlcConfig->choice.um_Bi_Directional->ul_UM_RLC.sn_FieldLength)
5962 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildRlcConfig");
5965 *(rlcConfig->choice.um_Bi_Directional->ul_UM_RLC.sn_FieldLength) = rlcLcCfgDb.u.umBiDirCfg.ulUmCfg.snLenUlUm;
5968 rlcConfig->choice.um_Bi_Directional->dl_UM_RLC.sn_FieldLength = NULLP;
5969 CU_ALLOC(rlcConfig->choice.um_Bi_Directional->dl_UM_RLC.sn_FieldLength, sizeof(SN_FieldLengthUM_t));
5970 if(!rlcConfig->choice.um_Bi_Directional->dl_UM_RLC.sn_FieldLength)
5972 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildRlcConfig");
5975 *(rlcConfig->choice.um_Bi_Directional->dl_UM_RLC.sn_FieldLength) = rlcLcCfgDb.u.umBiDirCfg.dlUmCfg.snLenDlUm;
5976 rlcConfig->choice.um_Bi_Directional->dl_UM_RLC.t_Reassembly = rlcLcCfgDb.u.umBiDirCfg.dlUmCfg.reAssemTmr;
5983 /*******************************************************************
5985 * @brief Builds MAC LC Config
5989 * Function : BuildMacLCConfig
5991 * Functionality: Builds MAC LC Config in BuildRlcBearerToAddModList
5993 * @params[in] struct LogicalChannelConfig macLcConfig
5995 * @return ROK - success
5998 * ****************************************************************/
5999 uint8_t BuildMacLCConfig(MacLcCfg macLcCfgDb, struct LogicalChannelConfig *macLcConfig)
6002 macLcConfig->ul_SpecificParameters = NULLP;
6003 CU_ALLOC(macLcConfig->ul_SpecificParameters, sizeof(struct LogicalChannelConfig__ul_SpecificParameters));
6004 if(!macLcConfig->ul_SpecificParameters)
6006 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildMacLCConfig");
6010 macLcConfig->ul_SpecificParameters->priority = macLcCfgDb.priority;
6011 macLcConfig->ul_SpecificParameters->prioritisedBitRate = macLcCfgDb.pbr;
6012 macLcConfig->ul_SpecificParameters->bucketSizeDuration = macLcCfgDb.bsd;
6013 macLcConfig->ul_SpecificParameters->allowedServingCells = NULLP;
6014 macLcConfig->ul_SpecificParameters->allowedSCS_List = NULLP;
6015 macLcConfig->ul_SpecificParameters->maxPUSCH_Duration = NULLP;
6016 macLcConfig->ul_SpecificParameters->configuredGrantType1Allowed = NULLP;
6018 macLcConfig->ul_SpecificParameters->logicalChannelGroup = NULLP;
6019 CU_ALLOC(macLcConfig->ul_SpecificParameters->logicalChannelGroup, sizeof(long));
6020 if(!macLcConfig->ul_SpecificParameters->logicalChannelGroup)
6022 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildMacLCConfig");
6025 *(macLcConfig->ul_SpecificParameters->logicalChannelGroup) = macLcCfgDb.lcGroup;
6027 macLcConfig->ul_SpecificParameters->schedulingRequestID = NULLP;
6028 CU_ALLOC(macLcConfig->ul_SpecificParameters->schedulingRequestID, sizeof(SchedulingRequestId_t));
6029 if(!macLcConfig->ul_SpecificParameters->schedulingRequestID)
6031 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildMacLCConfig");
6034 *(macLcConfig->ul_SpecificParameters->schedulingRequestID) = macLcCfgDb.schReqId;
6036 macLcConfig->ul_SpecificParameters->logicalChannelSR_Mask = false;
6037 macLcConfig->ul_SpecificParameters->logicalChannelSR_DelayTimerApplied = false;
6038 macLcConfig->ul_SpecificParameters->bitRateQueryProhibitTimer = NULLP;
6042 /*******************************************************************
6044 * @brief Builds RLC Bearer to Add/Mod list
6048 * Function :BuildRlcBearerToAddModList
6050 * Functionality: Builds RLC Bearer to Add/Mod list in DuToCuRrcContainer
6052 * @params[in] rlc_BearerToAddModList
6054 * @return ROK - success
6057 * ****************************************************************/
6058 uint8_t BuildRlcBearerToAddModList(CuUeCb *ueCb, struct CellGroupConfigRrc__rlc_BearerToAddModList *rlcBearerList, bool updateAllRbCfg)
6060 uint8_t idx, srbIdx = 0, drbIdx = 0, elementCnt=0;
6063 elementCnt = ueCb->numSrb + ueCb->numDrb;
6066 for(srbIdx = 0; srbIdx< ueCb->numSrb; srbIdx++)
6068 if(ueCb->srbList[srbIdx].cfgSentToUe == false)
6072 for(drbIdx = 0; drbIdx< ueCb->numDrb; drbIdx++)
6074 if(ueCb->drbList[drbIdx].cfgSentToUe == false)
6081 DU_LOG("INFO --> F1AP : No RLC Bearer available to add or modify");
6084 CU_ALLOC(rlcBearerList, sizeof(struct CellGroupConfigRrc__rlc_BearerToAddModList));
6087 DU_LOG("\nERROR --> F1AP : Memory allocation failure in CellGrpConfig");
6090 rlcBearerList->list.count = elementCnt;
6091 rlcBearerList->list.size = elementCnt * sizeof(struct RLC_BearerConfig *);
6093 rlcBearerList->list.array = NULLP;
6094 CU_ALLOC(rlcBearerList->list.array, rlcBearerList->list.size);
6095 if(!rlcBearerList->list.array)
6097 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildRlcBearerToAddModList");
6101 for(idx=0; idx<rlcBearerList->list.count; idx++)
6103 rlcBearerList->list.array[idx] = NULLP;
6104 CU_ALLOC(rlcBearerList->list.array[idx], sizeof(struct RLC_BearerConfig));
6105 if(!rlcBearerList->list.array[idx])
6107 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildRlcBearerToAddModList");
6114 for(srbIdx=0; srbIdx < ueCb->numSrb; srbIdx++)
6116 if(!updateAllRbCfg && ueCb->srbList[srbIdx].cfgSentToUe)
6119 rlcBearerList->list.array[idx]->logicalChannelIdentity = ueCb->srbList[srbIdx].lcId;
6121 CU_ALLOC(rlcBearerList->list.array[idx]->servedRadioBearer, sizeof(struct RLC_BearerConfig__servedRadioBearer));
6122 if(!rlcBearerList->list.array[idx]->servedRadioBearer)
6124 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildRlcBearerToAddModList");
6128 rlcBearerList->list.array[idx]->servedRadioBearer->present = RLC_BearerConfig__servedRadioBearer_PR_srb_Identity;
6129 rlcBearerList->list.array[idx]->servedRadioBearer->choice.srb_Identity = ueCb->srbList[srbIdx].srbId;
6131 rlcBearerList->list.array[idx]->reestablishRLC = NULLP;
6132 rlcBearerList->list.array[idx]->rlc_Config = NULLP;
6133 CU_ALLOC(rlcBearerList->list.array[idx]->rlc_Config, sizeof(struct RLC_Config));
6134 if(!rlcBearerList->list.array[idx]->rlc_Config)
6136 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildRlcBearerToAddModList");
6140 if(BuildRlcConfig(ueCb->srbList[srbIdx].rlcLcCfg, rlcBearerList->list.array[idx]->rlc_Config) != ROK)
6142 DU_LOG("\nERROR --> F1AP : BuildRlcConfig failed");
6146 rlcBearerList->list.array[idx]->mac_LogicalChannelConfig = NULLP;
6147 CU_ALLOC(rlcBearerList->list.array[idx]->mac_LogicalChannelConfig, sizeof(struct LogicalChannelConfig));
6148 if(!rlcBearerList->list.array[idx]->mac_LogicalChannelConfig)
6150 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildRlcBearerToAddModList");
6154 if(BuildMacLCConfig(ueCb->srbList[srbIdx].macLcCfg, rlcBearerList->list.array[idx]->mac_LogicalChannelConfig) != ROK)
6156 DU_LOG("\nERROR --> F1AP : BuildMacLCConfig failed");
6162 for(drbIdx=0; drbIdx < ueCb->numDrb; drbIdx++)
6164 if(!updateAllRbCfg && ueCb->drbList[drbIdx].cfgSentToUe)
6167 rlcBearerList->list.array[idx]->logicalChannelIdentity = ueCb->drbList[drbIdx].lcId;
6169 CU_ALLOC(rlcBearerList->list.array[idx]->servedRadioBearer, sizeof(struct RLC_BearerConfig__servedRadioBearer));
6170 if(!rlcBearerList->list.array[idx]->servedRadioBearer)
6172 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildRlcBearerToAddModList");
6176 rlcBearerList->list.array[idx]->servedRadioBearer->present = RLC_BearerConfig__servedRadioBearer_PR_drb_Identity;
6177 rlcBearerList->list.array[idx]->servedRadioBearer->choice.drb_Identity = ueCb->drbList[drbIdx].drbId;
6179 rlcBearerList->list.array[idx]->reestablishRLC = NULLP;
6180 rlcBearerList->list.array[idx]->rlc_Config = NULLP;
6181 CU_ALLOC(rlcBearerList->list.array[idx]->rlc_Config, sizeof(struct RLC_Config));
6182 if(!rlcBearerList->list.array[idx]->rlc_Config)
6184 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildRlcBearerToAddModList");
6188 if(BuildRlcConfig(ueCb->drbList[drbIdx].rlcLcCfg, rlcBearerList->list.array[idx]->rlc_Config) != ROK)
6190 DU_LOG("\nERROR --> F1AP : BuildRlcConfig failed");
6194 rlcBearerList->list.array[idx]->mac_LogicalChannelConfig = NULLP;
6195 CU_ALLOC(rlcBearerList->list.array[idx]->mac_LogicalChannelConfig, sizeof(struct LogicalChannelConfig));
6196 if(!rlcBearerList->list.array[idx]->mac_LogicalChannelConfig)
6198 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildRlcBearerToAddModList");
6202 if(BuildMacLCConfig(ueCb->drbList[drbIdx].macLcCfg, rlcBearerList->list.array[idx]->mac_LogicalChannelConfig) != ROK)
6204 DU_LOG("\nERROR --> F1AP : BuildMacLCConfig failed");
6212 /*******************************************************************
6214 * @brief Free memory allocated for CellGroupConfig
6218 * Function : FreeMemCellGrpCfg
6220 * Functionality: Deallocating memory of CellGroupConfig
6222 * @params[in] pointer to CellGroupConfigRrc_t
6224 * @return ROK - success
6227 ******************************************************************/
6228 uint8_t FreeMemCellGrpCfg(CellGroupConfigRrc_t *cellGrpCfg)
6231 SpCellConfig_t *spCellCfg=NULLP;
6232 ServingCellConfig_t *srvCellCfg=NULLP;
6233 BWP_DownlinkDedicated_t *dlBwp=NULLP;
6234 MAC_CellGroupConfig_t *macCellGrpCfg=NULLP;
6235 PhysicalCellGroupConfig_t *phyCellGrpCfg=NULLP;
6236 struct CellGroupConfigRrc__rlc_BearerToAddModList *rlcBearerList=NULLP;
6237 struct RLC_Config *rlcConfig=NULLP;
6238 struct LogicalChannelConfig *macLcConfig=NULLP;
6239 struct SchedulingRequestConfig *schedulingRequestConfig=NULLP;
6240 struct SchedulingRequestConfig__schedulingRequestToAddModList *schReqList=NULLP;
6241 struct TAG_Config *tagConfig=NULLP;
6242 struct TAG_Config__tag_ToAddModList *tagList=NULLP;
6243 struct MAC_CellGroupConfig__phr_Config *phrConfig=NULLP;
6244 struct ServingCellConfig__pdsch_ServingCellConfig *pdschCfg=NULLP;
6246 rlcBearerList = cellGrpCfg->rlc_BearerToAddModList;
6249 if(rlcBearerList->list.array)
6251 for(idx=0; idx<rlcBearerList->list.count; idx++)
6253 if(rlcBearerList->list.array[idx])
6255 rlcConfig = rlcBearerList->list.array[idx]->rlc_Config;
6256 macLcConfig = rlcBearerList->list.array[idx]->mac_LogicalChannelConfig;
6259 if(rlcConfig->choice.am)
6261 CU_FREE(rlcConfig->choice.am->ul_AM_RLC.sn_FieldLength, sizeof(SN_FieldLengthAM_t));
6262 CU_FREE(rlcConfig->choice.am->dl_AM_RLC.sn_FieldLength, sizeof(SN_FieldLengthAM_t));
6263 CU_FREE(rlcConfig->choice.am, sizeof(struct RLC_Config__am));
6265 CU_FREE(rlcConfig, sizeof(struct RLC_Config));
6267 CU_FREE(rlcBearerList->list.array[idx]->servedRadioBearer, sizeof(struct RLC_BearerConfig__servedRadioBearer));
6270 if(macLcConfig->ul_SpecificParameters)
6272 CU_FREE(macLcConfig->ul_SpecificParameters->schedulingRequestID, sizeof(SchedulingRequestId_t));
6273 CU_FREE(macLcConfig->ul_SpecificParameters->logicalChannelGroup, sizeof(long));
6274 CU_FREE(macLcConfig->ul_SpecificParameters, sizeof(struct LogicalChannelConfig__ul_SpecificParameters));
6276 CU_FREE(rlcBearerList->list.array[idx]->mac_LogicalChannelConfig, sizeof(struct LogicalChannelConfig));
6278 CU_FREE(rlcBearerList->list.array[idx], sizeof(struct RLC_BearerConfig));
6281 CU_FREE(rlcBearerList->list.array, rlcBearerList->list.size);
6283 CU_FREE(cellGrpCfg->rlc_BearerToAddModList, sizeof(struct CellGroupConfigRrc__rlc_BearerToAddModList));
6286 macCellGrpCfg = cellGrpCfg->mac_CellGroupConfig;
6289 schedulingRequestConfig = macCellGrpCfg->schedulingRequestConfig;
6290 if(schedulingRequestConfig)
6292 schReqList = schedulingRequestConfig->schedulingRequestToAddModList;
6295 if(schReqList->list.array)
6297 for(idx=0;idx<schReqList->list.count; idx++)
6299 if(schReqList->list.array[idx])
6301 CU_FREE(schReqList->list.array[idx]->sr_ProhibitTimer, sizeof(long));
6302 CU_FREE(schReqList->list.array[idx], sizeof(struct SchedulingRequestToAddMod));
6305 CU_FREE(schReqList->list.array, schReqList->list.size);
6307 CU_FREE(schedulingRequestConfig->schedulingRequestToAddModList,\
6308 sizeof(struct SchedulingRequestConfig__schedulingRequestToAddModList)); }
6309 CU_FREE(macCellGrpCfg->schedulingRequestConfig, sizeof(struct SchedulingRequestConfig));
6311 if(macCellGrpCfg->bsr_Config)
6313 CU_FREE(macCellGrpCfg->bsr_Config, sizeof(struct BSR_Config));
6315 tagConfig = macCellGrpCfg->tag_Config;
6318 tagList = tagConfig->tag_ToAddModList;
6321 if(tagList->list.array)
6323 for(idx=0; idx<tagList->list.count; idx++)
6325 CU_FREE(tagList->list.array[idx], sizeof(struct TAG));
6327 CU_FREE(tagList->list.array, tagList->list.size);
6329 CU_FREE(tagConfig->tag_ToAddModList, sizeof(struct TAG_Config__tag_ToAddModList));
6331 CU_FREE(tagConfig, sizeof(struct TAG_Config));
6334 phrConfig = macCellGrpCfg->phr_Config;
6337 CU_FREE(phrConfig->choice.setup, sizeof(struct PHR_Config));
6338 CU_FREE(phrConfig, sizeof(struct MAC_CellGroupConfig__phr_Config));
6341 CU_FREE(macCellGrpCfg, sizeof(MAC_CellGroupConfig_t));
6344 phyCellGrpCfg = cellGrpCfg->physicalCellGroupConfig;
6347 CU_FREE(phyCellGrpCfg->p_NR_FR1, sizeof(long));
6348 CU_FREE(phyCellGrpCfg, sizeof(PhysicalCellGroupConfig_t));
6351 spCellCfg = cellGrpCfg->spCellConfig;
6354 if(spCellCfg->servCellIndex)
6356 if(spCellCfg->rlmInSyncOutOfSyncThreshold)
6358 if(spCellCfg->spCellConfigDedicated)
6360 srvCellCfg = spCellCfg->spCellConfigDedicated;
6361 if(srvCellCfg->initialDownlinkBWP)
6363 dlBwp = srvCellCfg->initialDownlinkBWP;
6364 if(srvCellCfg->firstActiveDownlinkBWP_Id)
6366 if(srvCellCfg->defaultDownlinkBWP_Id)
6368 if(srvCellCfg->uplinkConfig)
6370 if(srvCellCfg->pdsch_ServingCellConfig)
6372 pdschCfg= srvCellCfg->pdsch_ServingCellConfig;
6373 if(pdschCfg->choice.setup)
6375 CU_FREE(pdschCfg->choice.setup->nrofHARQ_ProcessesForPDSCH,sizeof(long));
6376 CU_FREE(pdschCfg->choice.setup, sizeof( struct PDSCH_ServingCellConfig));
6378 CU_FREE(srvCellCfg->pdsch_ServingCellConfig, sizeof(struct
6379 ServingCellConfig__pdsch_ServingCellConfig));
6381 FreeinitialUplinkBWP(srvCellCfg->uplinkConfig);
6382 CU_FREE(srvCellCfg->uplinkConfig, sizeof(UplinkConfig_t));
6384 CU_FREE(srvCellCfg->defaultDownlinkBWP_Id, sizeof(long));
6386 CU_FREE(srvCellCfg->firstActiveDownlinkBWP_Id, sizeof(long));
6388 if(dlBwp->pdcch_Config)
6390 if(dlBwp->pdsch_Config)
6392 FreeBWPDlDedPdschCfg(dlBwp);
6393 CU_FREE(dlBwp->pdsch_Config, sizeof(struct BWP_DownlinkDedicated__pdsch_Config));
6395 FreeBWPDlDedPdcchCfg(dlBwp);
6396 CU_FREE(dlBwp->pdcch_Config, sizeof(struct BWP_DownlinkDedicated__pdcch_Config));
6398 CU_FREE(srvCellCfg->initialDownlinkBWP, sizeof(BWP_DownlinkDedicated_t));
6400 CU_FREE(spCellCfg->spCellConfigDedicated, sizeof(ServingCellConfig_t));
6402 CU_FREE(spCellCfg->rlmInSyncOutOfSyncThreshold, sizeof(long));
6404 CU_FREE(spCellCfg->servCellIndex, sizeof(long));
6406 CU_FREE(spCellCfg,sizeof(SpCellConfig_t));
6411 /*******************************************************************
6413 * @brief Fills CellGroupConfig
6417 * Function : fillCellGrpCfg
6419 * Functionality: Fills CellGroupConfig
6421 * @params[in] pointer to CellGroupConfigRrc_t
6423 * @return ROK - success
6426 ******************************************************************/
6428 uint8_t fillCellGrpCfg(CuUeCb *ueCb, OCTET_STRING_t *cellGrp, bool updateAllRbCfg)
6430 uint8_t ret = RFAILED;
6431 CellGroupConfigRrc_t cellGrpCfg;
6432 asn_enc_rval_t encRetVal;
6436 cellGrpCfg.cellGroupId = CELL_GRP_ID;
6438 cellGrpCfg.rlc_BearerToAddModList = NULLP;
6440 if(BuildRlcBearerToAddModList(ueCb, cellGrpCfg.rlc_BearerToAddModList, updateAllRbCfg) != ROK)
6442 DU_LOG("\nERROR --> F1AP : fillCellGrpCfg failed");
6446 cellGrpCfg.rlc_BearerToReleaseList = NULLP;
6447 cellGrpCfg.mac_CellGroupConfig = NULLP;
6448 CU_ALLOC(cellGrpCfg.mac_CellGroupConfig, sizeof(MAC_CellGroupConfig_t));
6449 if(!cellGrpCfg.mac_CellGroupConfig)
6451 DU_LOG("\nERROR --> F1AP : Memory allocation failure in fillCellGrpCfg");
6454 if(BuildMacCellGrpCfg(cellGrpCfg.mac_CellGroupConfig) != ROK)
6456 DU_LOG("\nERROR --> F1AP : BuildMacCellGrpCfg failed");
6460 cellGrpCfg.physicalCellGroupConfig = NULLP;
6461 CU_ALLOC(cellGrpCfg.physicalCellGroupConfig, sizeof(PhysicalCellGroupConfig_t));
6462 if(!cellGrpCfg.physicalCellGroupConfig)
6464 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildDuToCuRrcContainer");
6467 if(BuildPhyCellGrpCfg(cellGrpCfg.physicalCellGroupConfig) != ROK)
6469 DU_LOG("\nERROR --> F1AP : BuildPhyCellGrpCfg failed");
6473 cellGrpCfg.spCellConfig = NULLP;
6474 CU_ALLOC(cellGrpCfg.spCellConfig, sizeof(SpCellConfig_t));
6475 if(!cellGrpCfg.spCellConfig)
6477 DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildDuToCuRrcContainer");
6480 if(BuildSpCellCfg(cellGrpCfg.spCellConfig) != ROK)
6482 DU_LOG("\nERROR --> F1AP : BuildSpCellCfg failed");
6486 cellGrpCfg.sCellToAddModList = NULLP;
6487 cellGrpCfg.sCellToReleaseList = NULLP;
6488 cellGrpCfg.ext1 = NULLP;
6490 /* encode cellGrpCfg into duToCuRrcContainer */
6491 xer_fprint(stdout, &asn_DEF_CellGroupConfigRrc, &cellGrpCfg);
6492 cmMemset((uint8_t *)encBuf, 0, ENC_BUF_MAX_LEN);
6494 encRetVal = aper_encode(&asn_DEF_CellGroupConfigRrc, 0, &cellGrpCfg, PrepFinalEncBuf, encBuf);
6495 /* Encode results */
6496 if(encRetVal.encoded == ENCODE_FAIL)
6498 DU_LOG( "\nERROR --> F1AP : Could not encode DuToCuRrcContainer (at %s)\n",\
6499 encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
6504 DU_LOG("\nDEBUG --> F1AP : Created APER encodedbuffer for DuToCuRrcContainer\n");
6505 for(int i=0; i< encBufSize; i++)
6507 DU_LOG("%x",encBuf[i]);
6511 cellGrp->size = encBufSize;
6512 CU_ALLOC(cellGrp->buf, cellGrp->size);
6515 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDuToCuRrcContainer");
6518 memcpy(cellGrp->buf, encBuf, cellGrp->size);
6522 FreeMemCellGrpCfg(&cellGrpCfg);
6526 /*******************************************************************
6528 * @brief Free UE Capability RAT container
6532 * Function : freeUeCapRatCont
6535 * Free UE Capability RAT conatiner
6538 * @return ROK - success
6541 * ****************************************************************/
6542 void freeUeCapRatCont(UE_NR_Capability_t *ueNrCap)
6545 FeatureSets_t *featureSets;
6547 if(ueNrCap->rf_Parameters.supportedBandListNR.list.array)
6549 for(idx = 0; idx < ueNrCap->rf_Parameters.supportedBandListNR.list.count; idx++)
6551 if(ueNrCap->rf_Parameters.supportedBandListNR.list.array[idx])
6552 CU_FREE(ueNrCap->rf_Parameters.supportedBandListNR.list.array[idx], sizeof(struct BandNR));
6554 CU_FREE(ueNrCap->rf_Parameters.supportedBandListNR.list.array, ueNrCap->rf_Parameters.supportedBandListNR.list.size);
6557 if(ueNrCap->featureSets)
6559 featureSets = ueNrCap->featureSets;
6560 if(featureSets->featureSetsDownlinkPerCC)
6562 if(featureSets->featureSetsDownlinkPerCC->list.array)
6564 for(idx = 0; idx < featureSets->featureSetsDownlinkPerCC->list.count; idx++)
6566 if(featureSets->featureSetsDownlinkPerCC->list.array[idx]->supportedModulationOrderDL)
6567 CU_FREE(featureSets->featureSetsDownlinkPerCC->list.array[idx]->supportedModulationOrderDL, \
6568 sizeof(ModulationOrder_t));
6569 CU_FREE(featureSets->featureSetsDownlinkPerCC->list.array[idx], sizeof(struct FeatureSetDownlinkPerCC));
6571 CU_FREE(featureSets->featureSetsDownlinkPerCC->list.array, featureSets->featureSetsDownlinkPerCC->list.size);
6573 CU_FREE(featureSets->featureSetsDownlinkPerCC, sizeof(struct FeatureSets__featureSetsDownlinkPerCC));
6576 if(featureSets->featureSetsUplinkPerCC)
6578 if(featureSets->featureSetsUplinkPerCC->list.array)
6580 for(idx = 0; idx < featureSets->featureSetsUplinkPerCC->list.count; idx++)
6582 if(featureSets->featureSetsUplinkPerCC->list.array[idx])
6584 if(featureSets->featureSetsUplinkPerCC->list.array[idx]->supportedModulationOrderUL)
6585 CU_FREE(featureSets->featureSetsUplinkPerCC->list.array[idx]->supportedModulationOrderUL,\
6586 sizeof(ModulationOrder_t));
6587 CU_FREE(featureSets->featureSetsUplinkPerCC->list.array[idx], sizeof(struct FeatureSetUplinkPerCC));
6590 CU_FREE(featureSets->featureSetsUplinkPerCC->list.array, featureSets->featureSetsUplinkPerCC->list.size);
6592 CU_FREE(featureSets->featureSetsUplinkPerCC, sizeof(struct FeatureSets__featureSetsUplinkPerCC));
6594 CU_FREE(ueNrCap->featureSets, sizeof(struct FeatureSets));
6598 /*******************************************************************
6600 * @brief Free UE capability RAT container list
6604 * Function : freeUeCapRatContList
6606 * Functionality: Free UE capability RAT container list
6609 * @return ROK - success
6612 * ****************************************************************/
6613 void freeUeCapRatContList(UE_CapabilityRAT_ContainerListRRC_t *ueCapablityList)
6616 if(ueCapablityList->list.array)
6618 for(idx = 0; idx < ueCapablityList->list.count; idx++)
6620 if(ueCapablityList->list.array[idx])
6621 CU_FREE(ueCapablityList->list.array[idx], sizeof(UE_CapabilityRAT_Container_t));
6623 CU_FREE(ueCapablityList->list.array, ueCapablityList->list.size);
6627 /*******************************************************************
6629 * @brief Free Handover preparation information
6633 * Function : freeHOPreparationInfo
6635 * Functionality: Free Handover preparation information
6638 * @return ROK - success
6641 * ****************************************************************/
6642 void freeHOPreparationInfo(HandoverPreparationInformationRrc_t *hoPrep)
6644 HandoverPreparationInformationRrc_IEs_t *hoPrepInfoIe;
6646 if(hoPrep->criticalExtensions.choice.c1)
6648 if(hoPrep->criticalExtensions.choice.c1->choice.handoverPreparationInformation)
6650 hoPrepInfoIe = hoPrep->criticalExtensions.choice.c1->choice.handoverPreparationInformation;
6651 freeUeCapRatContList(&hoPrepInfoIe->ue_CapabilityRAT_List);
6652 CU_FREE(hoPrep->criticalExtensions.choice.c1->choice.handoverPreparationInformation , \
6653 sizeof(HandoverPreparationInformationRrc_IEs_t));
6655 CU_FREE(hoPrep->criticalExtensions.choice.c1, sizeof(struct HandoverPreparationInformationRrc__criticalExtensions__c1));
6659 /*******************************************************************
6661 * @brief Fill feature sets
6665 * Function : fillFeatureSets
6667 * Functionality: Fill feature sets
6670 * @return ROK - success
6673 * ****************************************************************/
6674 uint8_t fillFeatureSets(FeatureSets_t *featureSets)
6676 uint8_t idx, elementCnt;
6678 featureSets->featureSetsDownlink = NULLP;
6679 CU_ALLOC(featureSets->featureSetsDownlinkPerCC, sizeof(struct FeatureSets__featureSetsDownlinkPerCC));
6680 if(!featureSets->featureSetsDownlinkPerCC)
6682 DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillFeatureSets");
6687 featureSets->featureSetsDownlinkPerCC->list.count = elementCnt;
6688 featureSets->featureSetsDownlinkPerCC->list.size = elementCnt * sizeof(struct FeatureSetDownlinkPerCC *);
6689 CU_ALLOC(featureSets->featureSetsDownlinkPerCC->list.array, featureSets->featureSetsDownlinkPerCC->list.size);
6690 if(!featureSets->featureSetsDownlinkPerCC->list.array)
6692 DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillFeatureSets");
6696 for(idx = 0; idx < elementCnt; idx++)
6698 CU_ALLOC(featureSets->featureSetsDownlinkPerCC->list.array[idx], sizeof(struct FeatureSetDownlinkPerCC));
6699 if(!featureSets->featureSetsDownlinkPerCC->list.array[idx])
6701 DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillFeatureSets");
6707 featureSets->featureSetsDownlinkPerCC->list.array[idx]->supportedSubcarrierSpacingDL = SubcarrierSpacing_kHz15;
6708 featureSets->featureSetsDownlinkPerCC->list.array[idx]->supportedBandwidthDL.present = SupportedBandwidth_PR_fr1;
6709 featureSets->featureSetsDownlinkPerCC->list.array[idx]->supportedBandwidthDL.choice.fr1 = SupportedBandwidth__fr1_mhz20;
6710 featureSets->featureSetsDownlinkPerCC->list.array[idx]->channelBW_90mhz = NULLP;
6711 featureSets->featureSetsDownlinkPerCC->list.array[idx]->maxNumberMIMO_LayersPDSCH = NULLP;
6713 CU_ALLOC(featureSets->featureSetsDownlinkPerCC->list.array[idx]->supportedModulationOrderDL, sizeof(ModulationOrder_t));
6714 if(!featureSets->featureSetsDownlinkPerCC->list.array[idx]->supportedModulationOrderDL)
6716 DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillFeatureSets");
6719 *(featureSets->featureSetsDownlinkPerCC->list.array[idx]->supportedModulationOrderDL) = ModulationOrder_qam64;
6721 featureSets->featureSetsUplink = NULLP;
6722 CU_ALLOC(featureSets->featureSetsUplinkPerCC, sizeof(struct FeatureSets__featureSetsUplinkPerCC));
6723 if(!featureSets->featureSetsUplinkPerCC)
6725 DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillFeatureSets");
6730 featureSets->featureSetsUplinkPerCC->list.count = elementCnt;
6731 featureSets->featureSetsUplinkPerCC->list.size = elementCnt * sizeof(struct FeatureSetUplinkPerCC *);
6732 CU_ALLOC(featureSets->featureSetsUplinkPerCC->list.array, featureSets->featureSetsUplinkPerCC->list.size);
6733 if(!featureSets->featureSetsUplinkPerCC->list.array)
6735 DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillFeatureSets");
6739 for(idx = 0; idx < elementCnt; idx++)
6741 CU_ALLOC(featureSets->featureSetsUplinkPerCC->list.array[idx], sizeof(struct FeatureSetUplinkPerCC));
6742 if(!featureSets->featureSetsUplinkPerCC->list.array[idx])
6744 DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillFeatureSets");
6750 featureSets->featureSetsUplinkPerCC->list.array[idx]->supportedSubcarrierSpacingUL = SubcarrierSpacing_kHz15;
6751 featureSets->featureSetsUplinkPerCC->list.array[idx]->supportedBandwidthUL.present = SupportedBandwidth_PR_fr1;
6752 featureSets->featureSetsUplinkPerCC->list.array[idx]->supportedBandwidthUL.choice.fr1 = SupportedBandwidth__fr1_mhz20;
6753 featureSets->featureSetsUplinkPerCC->list.array[idx]->channelBW_90mhz = NULLP;
6754 featureSets->featureSetsUplinkPerCC->list.array[idx]->mimo_CB_PUSCH = NULLP;
6755 featureSets->featureSetsUplinkPerCC->list.array[idx]->maxNumberMIMO_LayersNonCB_PUSCH = NULLP;
6757 CU_ALLOC(featureSets->featureSetsUplinkPerCC->list.array[idx]->supportedModulationOrderUL, sizeof(ModulationOrder_t));
6758 if(!featureSets->featureSetsUplinkPerCC->list.array[idx]->supportedModulationOrderUL)
6760 DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillFeatureSets");
6763 *(featureSets->featureSetsUplinkPerCC->list.array[idx]->supportedModulationOrderUL) = ModulationOrder_qam16;
6768 /*******************************************************************
6770 * @brief Fill UE capability RAT container
6774 * Function : fillUeCapRatCont
6776 * Functionality: Fill UE capability RAT container
6778 * @params[in] UE Capability RAT container buffer
6779 * @return ROK - success
6782 * ****************************************************************/
6783 uint8_t fillUeCapRatCont(OCTET_STRING_t *ueCapRatContBuf)
6786 uint8_t idx, elementCnt;
6787 asn_enc_rval_t encRetVal;
6788 UE_NR_Capability_t ueNrCap;
6792 ueNrCap.accessStratumRelease = AccessStratumRelease_rel15;
6794 /* Filling PDCP parameters */
6795 ueNrCap.pdcp_Parameters.supportedROHC_Profiles.profile0x0000 = false;
6796 ueNrCap.pdcp_Parameters.supportedROHC_Profiles.profile0x0001 = false;
6797 ueNrCap.pdcp_Parameters.supportedROHC_Profiles.profile0x0002 = false;
6798 ueNrCap.pdcp_Parameters.supportedROHC_Profiles.profile0x0003 = false;
6799 ueNrCap.pdcp_Parameters.supportedROHC_Profiles.profile0x0004 = false;
6800 ueNrCap.pdcp_Parameters.supportedROHC_Profiles.profile0x0006 = false;
6801 ueNrCap.pdcp_Parameters.supportedROHC_Profiles.profile0x0101 = false;
6802 ueNrCap.pdcp_Parameters.supportedROHC_Profiles.profile0x0102 = false;
6803 ueNrCap.pdcp_Parameters.supportedROHC_Profiles.profile0x0103 = false;
6804 ueNrCap.pdcp_Parameters.supportedROHC_Profiles.profile0x0104 = false;
6805 ueNrCap.pdcp_Parameters.maxNumberROHC_ContextSessions = PDCP_Parameters__maxNumberROHC_ContextSessions_cs2;
6806 ueNrCap.pdcp_Parameters.uplinkOnlyROHC_Profiles = NULLP;
6807 ueNrCap.pdcp_Parameters.continueROHC_Context = NULLP;
6808 ueNrCap.pdcp_Parameters.outOfOrderDelivery = NULLP;
6809 ueNrCap.pdcp_Parameters.shortSN = NULLP;
6810 ueNrCap.pdcp_Parameters.pdcp_DuplicationSRB = NULLP;
6811 ueNrCap.pdcp_Parameters.pdcp_DuplicationMCG_OrSCG_DRB = NULLP;
6813 ueNrCap.rlc_Parameters = NULLP;
6814 ueNrCap.mac_Parameters = NULLP;
6816 /* Filling PHY parameters */
6817 ueNrCap.phy_Parameters.phy_ParametersCommon = NULLP;
6818 ueNrCap.phy_Parameters.phy_ParametersXDD_Diff = NULLP;
6819 ueNrCap.phy_Parameters.phy_ParametersFRX_Diff = NULLP;
6820 ueNrCap.phy_Parameters.phy_ParametersFR1 = NULLP;
6821 ueNrCap.phy_Parameters.phy_ParametersFR2 = NULLP;
6823 /* Filling RF parameters */
6825 ueNrCap.rf_Parameters.supportedBandListNR.list.count = elementCnt;
6826 ueNrCap.rf_Parameters.supportedBandListNR.list.size = elementCnt * sizeof(struct BandNR *);
6827 CU_ALLOC(ueNrCap.rf_Parameters.supportedBandListNR.list.array, ueNrCap.rf_Parameters.supportedBandListNR.list.size);
6828 if(!ueNrCap.rf_Parameters.supportedBandListNR.list.array)
6830 DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillUeCapRatCont");
6835 for(idx = 0; idx < elementCnt; idx++)
6837 CU_ALLOC(ueNrCap.rf_Parameters.supportedBandListNR.list.array[idx], sizeof(struct BandNR));
6838 if(!ueNrCap.rf_Parameters.supportedBandListNR.list.array[idx])
6848 ueNrCap.rf_Parameters.supportedBandListNR.list.array[idx]->bandNR = 1;
6849 ueNrCap.rf_Parameters.supportedBandCombinationList = NULLP;
6850 ueNrCap.rf_Parameters.appliedFreqBandListFilter = NULLP;
6852 ueNrCap.measAndMobParameters = NULLP;
6853 ueNrCap.fdd_Add_UE_NR_Capabilities = NULLP;
6854 ueNrCap.tdd_Add_UE_NR_Capabilities = NULLP;
6855 ueNrCap.fr1_Add_UE_NR_Capabilities = NULLP;
6856 ueNrCap.fr2_Add_UE_NR_Capabilities = NULLP;
6857 ueNrCap.featureSets = NULLP;
6859 CU_ALLOC(ueNrCap.featureSets, sizeof(struct FeatureSets));
6860 if(!ueNrCap.featureSets)
6862 DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillUeCapRatCont");
6867 if(fillFeatureSets(ueNrCap.featureSets) != ROK)
6869 DU_LOG("\nERROR --> fillDLFeatureSets() failed ");
6874 ueNrCap.featureSetCombinations = NULLP;
6875 ueNrCap.lateNonCriticalExtension = NULLP;
6876 ueNrCap.nonCriticalExtension = NULLP;
6878 /* encode UE Capability RAT Container List into duToCuRrcContainer */
6879 xer_fprint(stdout, &asn_DEF_UE_NR_Capability, &ueNrCap);
6880 cmMemset((uint8_t *)encBuf, 0, ENC_BUF_MAX_LEN);
6882 encRetVal = aper_encode(&asn_DEF_UE_NR_Capability, 0, &ueNrCap, PrepFinalEncBuf, encBuf);
6884 /* Encode results */
6885 if(encRetVal.encoded == ENCODE_FAIL)
6887 DU_LOG( "\nERROR --> F1AP : Could not encode UE Capability RAT Container (at %s)\n",\
6888 encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
6893 DU_LOG("\nDEBUG --> F1AP : Created APER encodedbuffer for UE Capability RAT Container\n");
6894 for(int i=0; i< encBufSize; i++)
6896 DU_LOG("%x",encBuf[i]);
6900 ueCapRatContBuf->size = encBufSize;
6901 CU_ALLOC(ueCapRatContBuf->buf, ueCapRatContBuf->size);
6902 if(!ueCapRatContBuf->buf)
6904 DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillUeCapabilityContainer");
6907 memcpy(ueCapRatContBuf->buf, encBuf, ueCapRatContBuf->size);
6911 freeUeCapRatCont(&ueNrCap);
6915 /*******************************************************************
6917 * @brief Fill UE Capability RAT container list
6921 * Function : fillUeCapRatContList
6923 * Functionality: Fill UE Capability RAT container list
6926 * @params[in] UE capability RAT container list
6927 * @return ROK - success
6930 * ****************************************************************/
6931 uint8_t fillUeCapRatContList(UE_CapabilityRAT_ContainerListRRC_t *ueCapablityList)
6933 uint8_t ret = RFAILED;
6934 uint8_t idx, elementCnt;
6939 ueCapablityList->list.count = elementCnt;
6940 ueCapablityList->list.size = elementCnt * sizeof(UE_CapabilityRAT_Container_t *);
6942 CU_ALLOC(ueCapablityList->list.array, ueCapablityList->list.size);
6943 if(!ueCapablityList->list.array)
6945 DU_LOG("\nERROR --> Memory allocation failed in fillUeCapRatContList");
6950 for(idx=0; idx<elementCnt; idx++)
6952 CU_ALLOC(ueCapablityList->list.array[idx], sizeof(UE_CapabilityRAT_Container_t));
6953 if(ueCapablityList->list.array[idx] == NULLP)
6955 DU_LOG("\nERROR --> Memory allocation failed in fillUeCapRatContList");
6961 ueCapablityList->list.array[idx]->rat_Type = RAT_Type_nr;
6962 if(fillUeCapRatCont(&ueCapablityList->list.array[idx]->ue_CapabilityRAT_Container) != ROK)
6964 DU_LOG("\nERROR --> F1AP : Failed to fill UE capability RAT Conatiner");
6975 /*******************************************************************
6977 * @brief Fill UE Capability RAT container list octet string
6981 * Function : fillUeCapRatContListBuf
6983 * Functionality: Fill UE Capability RAT container list octet string
6986 * @params[in] UE capability RAT container list buffer
6987 * @return ROK - success
6990 * ****************************************************************/
6991 uint8_t fillUeCapRatContListBuf(UE_CapabilityRAT_ContainerList_t *ueCapablityListBuf)
6993 uint8_t ret = RFAILED;
6994 asn_enc_rval_t encRetVal;
6995 UE_CapabilityRAT_ContainerListRRC_t ueCapablityList;
6999 ret = fillUeCapRatContList(&ueCapablityList);
7002 DU_LOG( "\nERROR --> F1AP : Failed to fill UE Capability RAT container list");
7006 /* encode UE Capability RAT Container List into duToCuRrcContainer */
7007 xer_fprint(stdout, &asn_DEF_UE_CapabilityRAT_ContainerListRRC, &ueCapablityList);
7008 cmMemset((uint8_t *)encBuf, 0, ENC_BUF_MAX_LEN);
7010 encRetVal = aper_encode(&asn_DEF_UE_CapabilityRAT_ContainerListRRC, 0, \
7011 &ueCapablityList, PrepFinalEncBuf, encBuf);
7013 /* Encode results */
7014 if(encRetVal.encoded == ENCODE_FAIL)
7016 DU_LOG( "\nERROR --> F1AP : Could not encode UE Capability RAT Container (at %s)\n",\
7017 encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
7022 DU_LOG("\nDEBUG --> F1AP : Created APER encodedbuffer for UE Capability RAT Container\n");
7023 for(int i=0; i< encBufSize; i++)
7025 DU_LOG("%x",encBuf[i]);
7029 ueCapablityListBuf->size = encBufSize;
7030 CU_ALLOC(ueCapablityListBuf->buf, ueCapablityListBuf->size);
7031 if(!ueCapablityListBuf->buf)
7033 DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillUeCapabilityContainer");
7036 memcpy(ueCapablityListBuf->buf, encBuf, ueCapablityListBuf->size);
7040 freeUeCapRatContList(&ueCapablityList);
7044 /*******************************************************************
7046 * @brief Free Measurement Timing Configuration
7050 * Function : freeMeasuementTimingConfig
7052 * Functionality: Free Measurement Timing Configuration
7054 * @params[in] MeasurementTimingConfiguration_IEs_t measTimingCfg
7057 * ****************************************************************/
7058 void freeMeasuementTimingConfig(MeasurementTimingConfigurationRrc_t measTimingConfig)
7061 MeasurementTimingConfigurationRrc_IEs_t *measTimingCfg = NULLP;
7062 MeasTiming_t *measTiming = NULLP;
7064 if(measTimingConfig.criticalExtensions.choice.c1)
7066 if(measTimingConfig.criticalExtensions.choice.c1->choice.measTimingConf)
7068 measTimingCfg = measTimingConfig.criticalExtensions.choice.c1->choice.measTimingConf;
7069 if(measTimingCfg->measTiming)
7071 if(measTimingCfg->measTiming->list.array)
7073 for(measCfgIdx = 0; measCfgIdx < measTimingCfg->measTiming->list.count; measCfgIdx++)
7075 measTiming = measTimingCfg->measTiming->list.array[measCfgIdx];
7076 CU_FREE(measTiming->frequencyAndTiming, sizeof(struct MeasTiming__frequencyAndTiming));
7077 CU_FREE(measTimingCfg->measTiming->list.array[measCfgIdx], sizeof(MeasTiming_t));
7079 CU_FREE(measTimingCfg->measTiming->list.array, measTimingCfg->measTiming->list.size);
7081 CU_FREE(measTimingCfg->measTiming, sizeof(MeasTimingList_t));
7083 CU_FREE(measTimingConfig.criticalExtensions.choice.c1->choice.measTimingConf, sizeof(struct MeasurementTimingConfigurationRrc_IEs));
7085 CU_FREE(measTimingConfig.criticalExtensions.choice.c1, sizeof(struct MeasurementTimingConfigurationRrc__criticalExtensions__c1));
7089 /*******************************************************************
7091 * @brief Fill Measurement Timing Configuration
7095 * Function : fillMeasTimingCfg
7097 * Functionality: Fill Measurement Timing Configuration
7099 * @params[in] MeasurementTimingConfiguration_IEs_t measTimingCfg
7100 * @return ROK - success
7103 * ****************************************************************/
7104 uint8_t fillMeasTimingCfg(MeasurementTimingConfigurationRrc_IEs_t *measTimingCfg)
7106 uint8_t elementCnt = 0;
7107 uint8_t measCfgIdx = 0;
7108 MeasTiming_t *measTiming;
7111 CU_ALLOC(measTimingCfg->measTiming, sizeof(MeasTimingList_t));
7112 if(!measTimingCfg->measTiming)
7114 DU_LOG( "\nERROR --> F1AP : Failed to allocated memory for measTiming in fillMeasTimingCfg");
7119 measTimingCfg->measTiming->list.count = elementCnt;
7120 measTimingCfg->measTiming->list.size = measTimingCfg->measTiming->list.count * sizeof(MeasTiming_t *);
7121 CU_ALLOC(measTimingCfg->measTiming->list.array, measTimingCfg->measTiming->list.size);
7122 if(!measTimingCfg->measTiming->list.array)
7124 DU_LOG( "\nERROR --> F1AP : Failed to allocated memory for measTiming array in fillMeasTimingCfg");
7128 for(measCfgIdx = 0; measCfgIdx < measTimingCfg->measTiming->list.count; measCfgIdx++)
7130 CU_ALLOC(measTimingCfg->measTiming->list.array[measCfgIdx], sizeof(MeasTiming_t));
7131 if(!measTimingCfg->measTiming->list.array[measCfgIdx])
7133 DU_LOG( "\nERROR --> F1AP : Failed to allocated memory for measTiming array element in fillMeasTimingCfg");
7139 measTiming = measTimingCfg->measTiming->list.array[measCfgIdx];
7140 CU_ALLOC(measTiming->frequencyAndTiming, sizeof(struct MeasTiming__frequencyAndTiming));
7141 if(!measTiming->frequencyAndTiming)
7143 DU_LOG( "\nERROR --> F1AP : Failed to allocated memory for frequency and timing IE in fillMeasTimingCfg");
7147 measTiming->frequencyAndTiming->carrierFreq = 623800; /* This is a randomly chosen value since ARFCN configured in DU is 623400 */
7148 measTiming->frequencyAndTiming->ssbSubcarrierSpacing = SubcarrierSpacing_kHz15;
7150 smtc = &measTiming->frequencyAndTiming->ssb_MeasurementTimingConfiguration;
7151 smtc->periodicityAndOffset.present = SSB_MTC__periodicityAndOffset_PR_sf20;
7152 smtc->periodicityAndOffset.choice.sf20 = 0;
7153 smtc->duration = SSB_MTC__duration_sf1;
7157 /*******************************************************************
7159 * @brief Fill Measurement Timing Configuration Octet string
7163 * Function : fillMeasConfigBuf
7165 * Functionality: Fill Measurement Timing Configuration Octet string
7168 * @params[in] MeasConfig_t *measConfgBuf
7169 * @return ROK - success
7172 * ****************************************************************/
7173 uint8_t fillMeasTimingConfigBuf(MeasConfig_t *measTimingConfigBuf)
7175 uint8_t ret = RFAILED;
7176 asn_enc_rval_t encRetVal;
7177 MeasurementTimingConfigurationRrc_t measTimingConfig;
7181 measTimingConfig.criticalExtensions.present = MeasurementTimingConfigurationRrc__criticalExtensions_PR_c1;
7182 CU_ALLOC(measTimingConfig.criticalExtensions.choice.c1, sizeof(struct MeasurementTimingConfigurationRrc__criticalExtensions__c1));
7183 if(!measTimingConfig.criticalExtensions.choice.c1)
7185 DU_LOG( "\nERROR --> F1AP : Failed to allocated memory for measurement configuration extension");
7188 measTimingConfig.criticalExtensions.choice.c1->present = MeasurementTimingConfigurationRrc__criticalExtensions__c1_PR_measTimingConf;
7190 CU_ALLOC(measTimingConfig.criticalExtensions.choice.c1->choice.measTimingConf, sizeof(struct MeasurementTimingConfigurationRrc_IEs));
7191 if(!measTimingConfig.criticalExtensions.choice.c1->choice.measTimingConf)
7193 DU_LOG( "\nERROR --> F1AP : Failed to allocated memory for measurement timing configuration IE");
7197 ret = fillMeasTimingCfg(measTimingConfig.criticalExtensions.choice.c1->choice.measTimingConf);
7200 DU_LOG( "\nERROR --> F1AP : Failed to fill measurement timing configuration IE");
7204 /* Encode measurement timing configuration into octet string */
7205 xer_fprint(stdout, &asn_DEF_MeasurementTimingConfigurationRrc, &measTimingConfig);
7206 cmMemset((uint8_t *)encBuf, 0, ENC_BUF_MAX_LEN);
7208 encRetVal = aper_encode(&asn_DEF_MeasurementTimingConfigurationRrc, 0, &measTimingConfig, PrepFinalEncBuf, encBuf);
7210 /* Encode results */
7211 if(encRetVal.encoded == ENCODE_FAIL)
7213 DU_LOG( "\nERROR --> F1AP : Could not encode Measurement Timing Configuration (at %s)\n",\
7214 encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
7219 DU_LOG("\nDEBUG --> F1AP : Created APER encodedbuffer for Measurement timing configuration\n");
7220 for(int i=0; i< encBufSize; i++)
7222 DU_LOG("%x",encBuf[i]);
7226 measTimingConfigBuf->size = encBufSize;
7227 CU_ALLOC(measTimingConfigBuf->buf, measTimingConfigBuf->size);
7228 if(!measTimingConfigBuf->buf)
7230 DU_LOG("\nERROR --> F1AP : Memory allocation failed fillMeasTimingConfigBuf");
7233 memcpy(measTimingConfigBuf->buf, encBuf, measTimingConfigBuf->size);
7237 freeMeasuementTimingConfig(measTimingConfig);
7241 /******************************************************************
7243 * @brief Free RRC reconfiguration non-critical extension
7247 * Function : freeRrcReconfigNonCriticalExt
7249 * Functionality: Free RRC reconfiguration non-critical extension
7251 * @params[in] RRC reconfiguration IE
7254 * ****************************************************************/
7255 void freeRrcReconfigNonCriticalExt(RRCReconfiguration_v1530_IEs_t *rrcRecfg)
7257 if(rrcRecfg->masterCellGroup)
7259 CU_FREE(rrcRecfg->masterCellGroup, sizeof(OCTET_STRING_t));
7263 /******************************************************************
7265 * @brief Free measurement object addmod list
7269 * Function : freeMeasObjToAddModList
7271 * Functionality: Free measurement object add mod list
7273 * @params[in] Measurement object add/mod list
7276 * ****************************************************************/
7277 void freeMeasObjToAddModList(MeasObjectToAddModList_t *measObjList)
7280 MeasObjectNR_t *measObject;
7282 if(measObjList->list.array)
7284 for(objIdx = 0; objIdx < measObjList->list.size; objIdx++)
7286 if(measObjList->list.array[objIdx])
7288 if(measObjList->list.array[objIdx]->measObject.choice.measObjectNR)
7290 measObject = measObjList->list.array[objIdx]->measObject.choice.measObjectNR;
7291 CU_FREE(measObject->ssbFrequency, sizeof(ARFCN_ValueNR_t));
7292 CU_FREE(measObject->ssbSubcarrierSpacing, sizeof(SubcarrierSpacing_t));
7293 CU_FREE(measObject->smtc1 , sizeof(SSB_MTC_t));
7294 if(measObject->absThreshSS_BlocksConsolidation)
7296 CU_FREE(measObject->absThreshSS_BlocksConsolidation->thresholdRSRP, sizeof(RSRP_Range_t));
7297 CU_FREE(measObject->absThreshSS_BlocksConsolidation->thresholdRSRQ, sizeof(RSRQ_Range_t));
7298 CU_FREE(measObject->absThreshSS_BlocksConsolidation->thresholdSINR, sizeof(SINR_Range_t));
7299 CU_FREE(measObject->absThreshSS_BlocksConsolidation, sizeof(ThresholdNR_t));
7301 CU_FREE(measObject->nrofSS_BlocksToAverage, sizeof(long));
7302 CU_FREE(measObject->offsetMO.rsrpOffsetSSB, sizeof(Q_OffsetRange_t));
7303 CU_FREE(measObject->offsetMO.rsrqOffsetSSB, sizeof(Q_OffsetRange_t));
7304 CU_FREE(measObject->offsetMO.sinrOffsetSSB, sizeof(Q_OffsetRange_t));
7305 CU_FREE(measObjList->list.array[objIdx]->measObject.choice.measObjectNR, sizeof(MeasObjectNR_t));
7307 CU_FREE(measObjList->list.array[objIdx], sizeof(MeasObjectToAddMod_t));
7310 CU_FREE(measObjList->list.array, measObjList->list.size);
7314 /******************************************************************
7316 * @brief Free report config add mod list
7320 * Function : freeReportCfgToAddModList
7322 * Functionality: Free report config add mod list
7324 * @params[in] Report config list
7327 * ****************************************************************/
7328 void freeReportCfgToAddModList(ReportConfigToAddModList_t *reportCfgList)
7330 uint8_t reportCfgIdx;
7331 ReportConfigToAddMod_t *reportCfg;
7332 ReportConfigNR_t *reportCfgNr;
7333 EventTriggerConfig_t *eventTriggCfg;
7335 if(reportCfgList->list.array)
7337 for(reportCfgIdx=0; reportCfgIdx < reportCfgList->list.count; reportCfgIdx++)
7339 if(reportCfgList->list.array[reportCfgIdx])
7341 reportCfg = reportCfgList->list.array[reportCfgIdx];
7342 if(reportCfg->reportConfig.choice.reportConfigNR)
7344 reportCfgNr = reportCfg->reportConfig.choice.reportConfigNR;
7345 if(reportCfgNr->reportType.choice.eventTriggered)
7347 eventTriggCfg = reportCfgNr->reportType.choice.eventTriggered;
7348 CU_FREE(eventTriggCfg->eventId.choice.eventA3, sizeof(struct EventTriggerConfig__eventId__eventA3));
7349 CU_FREE(eventTriggCfg->reportQuantityRS_Indexes, sizeof(MeasReportQuantity_t));
7350 CU_FREE(eventTriggCfg->maxNrofRS_IndexesToReport, sizeof(long));
7351 CU_FREE(reportCfgNr->reportType.choice.eventTriggered, sizeof(EventTriggerConfig_t));
7355 CU_FREE(reportCfgList->list.array[reportCfgIdx], sizeof(ReportConfigToAddMod_t));
7357 CU_FREE(reportCfgList->list.array, reportCfgList->list.size);
7361 /******************************************************************
7363 * @brief Free measurement id to add mod list
7367 * Function : freeMeasIdToAddModList
7369 * Functionality: Free measurement id to add mod list
7371 * @params[in] Measurement id to add mod list
7374 * ****************************************************************/
7375 void freeMeasIdToAddModList(MeasIdToAddModList_t *measIdList)
7378 if(measIdList->list.array)
7380 for(measIdIdx=0; measIdIdx < measIdList->list.count; measIdIdx++)
7382 CU_FREE(measIdList->list.array[measIdIdx], sizeof(MeasIdToAddMod_t));
7384 CU_FREE(measIdList->list.array, measIdList->list.size);
7388 /*******************************************************************
7390 * @brief Free quantity config
7394 * Function : freeQunatityConfig
7396 * Functionality: Free quantity config
7398 * @params[in] Quantity Config
7401 * ****************************************************************/
7402 void freeQuantityConfig(QuantityConfig_t *quantityCfg)
7405 QuantityConfigNR_t *quantityCfgNr;
7407 if(quantityCfg->quantityConfigNR_List)
7409 if(quantityCfg->quantityConfigNR_List->list.array)
7411 for(quanCfgIdx = 0; quanCfgIdx < quantityCfg->quantityConfigNR_List->list.count; quanCfgIdx++)
7413 if(quantityCfg->quantityConfigNR_List->list.array[quanCfgIdx])
7415 quantityCfgNr = quantityCfg->quantityConfigNR_List->list.array[quanCfgIdx];
7416 CU_FREE(quantityCfgNr->quantityConfigCell.ssb_FilterConfig.filterCoefficientRSRP, sizeof(FilterCoefficient_t));
7417 CU_FREE(quantityCfgNr->quantityConfigCell.ssb_FilterConfig.filterCoefficientRSRQ, sizeof(FilterCoefficient_t));
7418 CU_FREE(quantityCfgNr->quantityConfigCell.ssb_FilterConfig.filterCoefficientRS_SINR, sizeof(FilterCoefficient_t));
7419 if(quantityCfgNr->quantityConfigRS_Index)
7421 CU_FREE(quantityCfgNr->quantityConfigRS_Index->ssb_FilterConfig.filterCoefficientRSRP, sizeof(FilterCoefficient_t));
7422 CU_FREE(quantityCfgNr->quantityConfigRS_Index->ssb_FilterConfig.filterCoefficientRSRQ, sizeof(FilterCoefficient_t));
7423 CU_FREE(quantityCfgNr->quantityConfigRS_Index->ssb_FilterConfig.filterCoefficientRS_SINR, sizeof(FilterCoefficient_t));
7424 CU_FREE(quantityCfgNr->quantityConfigRS_Index, sizeof(QuantityConfigRS_t));
7426 CU_FREE(quantityCfg->quantityConfigNR_List->list.array[quanCfgIdx], sizeof(QuantityConfigNR_t));
7429 CU_FREE(quantityCfg->quantityConfigNR_List->list.array, quantityCfg->quantityConfigNR_List->list.size);
7431 CU_FREE(quantityCfg->quantityConfigNR_List, sizeof(struct QuantityConfig__quantityConfigNR_List));
7435 /******************************************************************
7437 * @brief Free measurement Config
7441 * Function : freeMeasConfig
7443 * Functionality: Free measurement config
7445 * @params[in] Measurement config
7448 * ****************************************************************/
7449 void freeMeasConfig(MeasConfigRrc_t *measConfig)
7451 if(measConfig->measObjectToAddModList)
7453 freeMeasObjToAddModList(measConfig->measObjectToAddModList);
7454 CU_FREE(measConfig->measObjectToAddModList, sizeof(MeasObjectToAddModList_t));
7456 if(measConfig->reportConfigToAddModList)
7458 freeReportCfgToAddModList(measConfig->reportConfigToAddModList);
7459 CU_FREE(measConfig->reportConfigToAddModList, sizeof(ReportConfigToAddModList_t));
7461 if(measConfig->measIdToAddModList)
7463 freeMeasIdToAddModList(measConfig->measIdToAddModList);
7464 CU_FREE(measConfig->measIdToAddModList, sizeof(MeasIdToAddModList_t));
7466 if(measConfig->s_MeasureConfig)
7468 CU_FREE(measConfig->s_MeasureConfig, sizeof(struct MeasConfigRrc__s_MeasureConfig));
7470 if(measConfig->quantityConfig)
7472 freeQuantityConfig(measConfig->quantityConfig);
7473 CU_FREE(measConfig->quantityConfig, sizeof(QuantityConfig_t));
7476 /******************************************************************
7478 * @brief Free DRB to AddMod List
7482 * Function : freeDrbToAddModList
7484 * Functionality: Free SRB to AddMod List
7486 * @params[in] SBR to add/mod list
7489 * ****************************************************************/
7490 void freeDrbToAddModList(DRB_ToAddModList_t *drbToAddList)
7493 if(drbToAddList->list.array)
7495 for(drbIdx = 0; drbIdx < drbToAddList->list.count; drbIdx++)
7497 if(drbToAddList->list.array[drbIdx]->pdcp_Config)
7499 if(drbToAddList->list.array[drbIdx]->pdcp_Config->drb)
7501 CU_FREE(drbToAddList->list.array[drbIdx]->pdcp_Config->drb->discardTimer, sizeof(long));
7502 CU_FREE(drbToAddList->list.array[drbIdx]->pdcp_Config->drb->pdcp_SN_SizeUL, sizeof(long));
7503 CU_FREE(drbToAddList->list.array[drbIdx]->pdcp_Config->drb->pdcp_SN_SizeDL, sizeof(long));
7504 CU_FREE(drbToAddList->list.array[drbIdx]->pdcp_Config->drb, sizeof(struct PDCP_Config__drb));
7506 CU_FREE(drbToAddList->list.array[drbIdx]->pdcp_Config->t_Reordering, sizeof(long));
7507 CU_FREE(drbToAddList->list.array[drbIdx]->pdcp_Config, sizeof(PDCP_Config_t));
7509 CU_FREE(drbToAddList->list.array[drbIdx], sizeof(DRB_ToAddMod_t));
7511 CU_FREE(drbToAddList->list.array, drbToAddList->list.size);
7515 /******************************************************************
7517 * @brief Free SRB to AddMod List
7521 * Function : freeSrbToAddModList
7523 * Functionality: Free SRB to AddMod List
7525 * @params[in] SBR to add/mod list
7528 * ****************************************************************/
7529 void freeSrbToAddModList(SRB_ToAddModList_t *srbToAddList)
7532 if(srbToAddList->list.array)
7534 for(srbIdx = 0; srbIdx < srbToAddList->list.count; srbIdx++)
7536 CU_FREE(srbToAddList->list.array[srbIdx]->reestablishPDCP, sizeof(long));
7537 if(srbToAddList->list.array[srbIdx]->pdcp_Config)
7539 CU_FREE(srbToAddList->list.array[srbIdx]->pdcp_Config->t_Reordering, sizeof(long));
7540 CU_FREE(srbToAddList->list.array[srbIdx]->pdcp_Config, sizeof(PDCP_Config_t));
7543 CU_FREE(srbToAddList->list.array[srbIdx], sizeof(SRB_ToAddMod_t));
7545 CU_FREE(srbToAddList->list.array, srbToAddList->list.size);
7549 /******************************************************************
7551 * @brief Free Radio Bearer Config
7555 * Function : freeRadioBearerConfig
7557 * Functionality: Free Radio Bearer config
7559 * @params[in] Radio bearer config
7562 * ****************************************************************/
7563 void freeRadioBearerConfig(RadioBearerConfig_t *radioBearerConfig)
7565 if(radioBearerConfig->srb_ToAddModList)
7567 freeSrbToAddModList(radioBearerConfig->srb_ToAddModList);
7568 CU_FREE(radioBearerConfig->srb_ToAddModList, sizeof(SRB_ToAddModList_t));
7570 if(radioBearerConfig->drb_ToAddModList)
7572 freeDrbToAddModList(radioBearerConfig->drb_ToAddModList);
7573 CU_FREE(radioBearerConfig->drb_ToAddModList, sizeof(DRB_ToAddModList_t));
7577 /******************************************************************
7579 * @brief Free reconfiguration message
7583 * Function : freeRrcReconfig
7585 * Functionality: Free reconfiguration message
7587 * @params[in] RRC Reconfiguration message
7590 * ****************************************************************/
7591 void freeRrcReconfig(RRCReconfiguration_t *rrcReconfig)
7593 if(rrcReconfig->criticalExtensions.choice.rrcReconfiguration)
7595 if(rrcReconfig->criticalExtensions.choice.rrcReconfiguration->radioBearerConfig)
7597 freeRadioBearerConfig(rrcReconfig->criticalExtensions.choice.rrcReconfiguration->radioBearerConfig);
7598 CU_FREE(rrcReconfig->criticalExtensions.choice.rrcReconfiguration->radioBearerConfig, sizeof(RadioBearerConfig_t));
7600 if(rrcReconfig->criticalExtensions.choice.rrcReconfiguration->measConfig)
7602 freeMeasConfig(rrcReconfig->criticalExtensions.choice.rrcReconfiguration->measConfig);
7603 CU_FREE(rrcReconfig->criticalExtensions.choice.rrcReconfiguration->measConfig, sizeof(MeasConfigRrc_t));
7605 if(rrcReconfig->criticalExtensions.choice.rrcReconfiguration->nonCriticalExtension)
7607 freeRrcReconfigNonCriticalExt(rrcReconfig->criticalExtensions.choice.rrcReconfiguration->nonCriticalExtension);
7608 CU_FREE(rrcReconfig->criticalExtensions.choice.rrcReconfiguration->nonCriticalExtension, sizeof(struct RRCReconfiguration_v1530_IEs));
7610 CU_FREE(rrcReconfig->criticalExtensions.choice.rrcReconfiguration, sizeof(RRCReconfiguration_IEs_t));
7614 /******************************************************************
7616 * @brief Fill SRB To Add Mod list
7620 * Function : fillSrbToAddModList
7622 * Functionality: fill SRB to Add Mod list
7624 * @params[in] UE control block
7625 * SRB to Add/Mod list
7626 * @return ROK - success
7629 * ****************************************************************/
7630 uint8_t fillSrbToAddModList(CuUeCb *ueCb, SRB_ToAddModList_t *srbToAddList, bool updateAllRbCfg)
7632 uint8_t srbIdx, srbDbIdx, elementCnt = 0;
7635 elementCnt = ueCb->numSrb;
7638 for(srbDbIdx=0; srbDbIdx < ueCb->numSrb; srbDbIdx++)
7640 if(ueCb->srbList[srbDbIdx].cfgSentToUe == false)
7647 DU_LOG("INFO --> F1AP : No SRB available to add or modify");
7651 srbToAddList->list.count = elementCnt;
7652 srbToAddList->list.size = srbToAddList->list.count * sizeof(SRB_ToAddMod_t *);
7654 CU_ALLOC(srbToAddList->list.array, srbToAddList->list.size);
7655 if(!srbToAddList->list.array)
7657 DU_LOG("\nERROR --> F1AP: Memory allocation failed for SRB to AddMod list array in fillSrbToAddModList");
7662 for(srbDbIdx = 0; srbDbIdx < ueCb->numSrb; srbDbIdx++)
7664 if(!updateAllRbCfg && ueCb->srbList[srbDbIdx].cfgSentToUe)
7667 CU_ALLOC(srbToAddList->list.array[srbIdx], sizeof(SRB_ToAddMod_t));
7668 if(!srbToAddList->list.array[srbIdx])
7670 DU_LOG("\nERROR --> F1AP: Memory allocation failed for SRB to AddMod list element in fillSrbToAddModList");
7674 srbToAddList->list.array[srbIdx]->srb_Identity = ueCb->srbList[srbDbIdx].srbId;
7676 /* Reestablish PDCP */
7677 CU_ALLOC(srbToAddList->list.array[srbIdx]->reestablishPDCP, sizeof(long));
7678 if(!srbToAddList->list.array[srbIdx]->reestablishPDCP)
7680 DU_LOG("\nERROR --> F1AP: Memory allocation failed for reestablish PDCP IE in fillSrbToAddModList");
7683 *(srbToAddList->list.array[srbIdx]->reestablishPDCP) = SRB_ToAddMod__reestablishPDCP_true;
7685 /* PDCP configuration */
7686 CU_ALLOC(srbToAddList->list.array[srbIdx]->pdcp_Config, sizeof(PDCP_Config_t));
7687 if(!srbToAddList->list.array[srbIdx]->pdcp_Config)
7689 DU_LOG("\nERROR --> F1AP: Memory allocation failed for PDCP config IE in fillSrbToAddModList");
7693 /* Reordering timer */
7694 CU_ALLOC(srbToAddList->list.array[srbIdx]->pdcp_Config->t_Reordering, sizeof(long));
7695 if(!srbToAddList->list.array[srbIdx]->pdcp_Config->t_Reordering)
7697 DU_LOG("\nERROR --> F1AP: Memory allocation failed for reordering timer in fillSrbToAddModList");
7700 *(srbToAddList->list.array[srbIdx]->pdcp_Config->t_Reordering) = PDCP_Config__t_Reordering_ms40;
7707 /******************************************************************
7709 * @biief Fill DRBeTo Add Mod list
7713 * Function : fillDrbToAddModList
7715 * Functionality: fill DRB to Add Mod list
7717 * @params[in] UE control block
7718 * DRB to Add/Mod list
7719 * @return ROK - success
7722 * ****************************************************************/
7723 uint8_t fillDrbToAddModList(CuUeCb *ueCb, DRB_ToAddModList_t *drbToAddList, bool updateAllRbCfg)
7725 uint8_t drbIdx, drbDbIdx, elementCnt = 0;
7728 elementCnt = ueCb->numDrb;
7731 for(drbDbIdx=0; drbDbIdx < ueCb->numDrb; drbDbIdx++)
7733 if(ueCb->drbList[drbDbIdx].cfgSentToUe == false)
7740 DU_LOG("INFO --> F1AP : No DRB available to add or modify");
7745 drbToAddList->list.count = elementCnt;
7746 drbToAddList->list.size = drbToAddList->list.count * sizeof(DRB_ToAddMod_t *);
7748 CU_ALLOC(drbToAddList->list.array, drbToAddList->list.size);
7749 if(!drbToAddList->list.array)
7751 DU_LOG("\nERROR --> F1AP: Memory allocation failed for DRB to AddMod list array in fillDrbToAddModList");
7756 for(drbDbIdx=0; drbDbIdx < ueCb->numDrb; drbDbIdx++)
7758 if(!updateAllRbCfg && ueCb->drbList[drbDbIdx].cfgSentToUe)
7761 CU_ALLOC(drbToAddList->list.array[drbIdx], sizeof(DRB_ToAddMod_t));
7762 if(!drbToAddList->list.array[drbIdx])
7764 DU_LOG("\nERROR --> F1AP: Memory allocation failed for DRB to AddMod list elements in fillDrbToAddModList");
7769 drbToAddList->list.array[drbIdx]->drb_Identity = ueCb->drbList[drbDbIdx].drbId;
7772 CU_ALLOC(drbToAddList->list.array[drbIdx]->pdcp_Config, sizeof(PDCP_Config_t));
7773 if(!drbToAddList->list.array[drbIdx]->pdcp_Config)
7775 DU_LOG("\nERROR --> F1AP: Memory allocation failed for PDCP config IE in fillDrbToAddModList");
7779 /* PDCP Config -> DRB */
7780 CU_ALLOC(drbToAddList->list.array[drbIdx]->pdcp_Config->drb, sizeof(struct PDCP_Config__drb));
7781 if(!drbToAddList->list.array[drbIdx]->pdcp_Config->drb)
7783 DU_LOG("\nERROR --> F1AP: Memory allocation failed for PDCP config drb in fillDrbToAddModList");
7787 /* DRB -> Discard Timer */
7788 CU_ALLOC(drbToAddList->list.array[drbIdx]->pdcp_Config->drb->discardTimer, sizeof(long));
7789 if(!drbToAddList->list.array[drbIdx]->pdcp_Config->drb->discardTimer)
7791 DU_LOG("\nERROR --> F1AP: Memory allocation failed for DRB discard timer in fillDrbToAddModList");
7794 *(drbToAddList->list.array[drbIdx]->pdcp_Config->drb->discardTimer) = PDCP_Config__drb__discardTimer_infinity;
7796 /* UL PDCP SN length */
7797 CU_ALLOC(drbToAddList->list.array[drbIdx]->pdcp_Config->drb->pdcp_SN_SizeUL, sizeof(long));
7798 if(!drbToAddList->list.array[drbIdx]->pdcp_Config->drb->pdcp_SN_SizeUL)
7800 DU_LOG("\nERROR --> F1AP: Memory allocation failed for UL SN length in fillDrbToAddModList");
7803 *(drbToAddList->list.array[drbIdx]->pdcp_Config->drb->pdcp_SN_SizeUL) = PDCP_Config__drb__pdcp_SN_SizeUL_len12bits;
7805 /* DL PDCP SN length */
7806 CU_ALLOC(drbToAddList->list.array[drbIdx]->pdcp_Config->drb->pdcp_SN_SizeDL, sizeof(long));
7807 if(!drbToAddList->list.array[drbIdx]->pdcp_Config->drb->pdcp_SN_SizeDL)
7809 DU_LOG("\nERROR --> F1AP: Memory allocation failed for DL SN length in fillDrbToAddModList");
7812 *(drbToAddList->list.array[drbIdx]->pdcp_Config->drb->pdcp_SN_SizeDL) = PDCP_Config__drb__pdcp_SN_SizeDL_len12bits;
7814 /* Header Compression */
7815 drbToAddList->list.array[drbIdx]->pdcp_Config->drb->headerCompression.present = PDCP_Config__drb__headerCompression_PR_notUsed;
7816 drbToAddList->list.array[drbIdx]->pdcp_Config->drb->headerCompression.choice.notUsed = NULLP;
7818 /* Reordering timer */
7819 CU_ALLOC(drbToAddList->list.array[drbIdx]->pdcp_Config->t_Reordering, sizeof(long));
7820 if(!drbToAddList->list.array[drbIdx]->pdcp_Config->t_Reordering)
7822 DU_LOG("\nERROR --> F1AP: Memory allocation failed for reordering timer in fillDrbToAddModList");
7825 *(drbToAddList->list.array[drbIdx]->pdcp_Config->t_Reordering) = PDCP_Config__t_Reordering_ms40;
7833 /******************************************************************
7835 * @brief Fill Radio bearer configuration
7839 * Function : fillRadioBearerConfig
7841 * Functionality: Fill Radio bearer configuration
7843 * @params[in] UE control block
7844 * Radio bearer config pointer
7845 * @return ROK - success
7848 * ****************************************************************/
7849 uint8_t fillRadioBearerConfig(CuUeCb *ueCb, RadioBearerConfig_t *radioBearerConfig, bool updateAllRbCfg)
7851 /* SRB To Add/Mod List */
7852 CU_ALLOC(radioBearerConfig->srb_ToAddModList, sizeof(SRB_ToAddModList_t));
7853 if(!radioBearerConfig->srb_ToAddModList)
7855 DU_LOG("\nERROR --> F1AP: Memory allocation failed for SRB to AddMod List in fillRadioBearerConfig");
7858 if(fillSrbToAddModList(ueCb, radioBearerConfig->srb_ToAddModList, updateAllRbCfg) != ROK)
7860 DU_LOG("\nERROR --> F1AP: failed to fill SRB to AddMod List");
7864 /* DRB To Add/Mod List */
7865 CU_ALLOC(radioBearerConfig->drb_ToAddModList, sizeof(DRB_ToAddModList_t));
7866 if(!radioBearerConfig->drb_ToAddModList)
7868 DU_LOG("\nERROR --> F1AP: Memory allocation failed for DRB to AddMod List in fillRadioBearerConfig");
7871 if(fillDrbToAddModList(ueCb, radioBearerConfig->drb_ToAddModList, updateAllRbCfg) != ROK)
7873 DU_LOG("\nERROR --> F1AP: failed to fill DRB to AddMod List ");
7880 /*******************************************************************
7882 * @brief Fill measurement object to add/mod list
7886 * Function : fillMeasObjToAddModList
7888 * Functionality: Fill measurement object to add/mod list
7890 * @params[in] Measurement object to add/mod list
7891 * @return ROK - success
7894 * ****************************************************************/
7895 uint8_t fillMeasObjToAddModList(MeasObjectToAddModList_t *measObjList)
7897 uint8_t elementCnt, objIdx;
7898 MeasObjectNR_t *measObject;
7901 measObjList->list.count = elementCnt;
7902 measObjList->list.size = measObjList->list.count * sizeof(MeasObjectToAddMod_t *);
7904 CU_ALLOC(measObjList->list.array, measObjList->list.size);
7905 if(!measObjList->list.array)
7907 DU_LOG("\nERROR --> F1AP: Memory allocation failed for measurement object list's array");
7911 for(objIdx = 0; objIdx < measObjList->list.size; objIdx++)
7913 CU_ALLOC(measObjList->list.array[objIdx], sizeof(MeasObjectToAddMod_t));
7914 if(!measObjList->list.array[objIdx])
7916 DU_LOG("\nERROR --> F1AP: Memory allocation failed for measurement object list's array element");
7922 measObjList->list.array[objIdx]->measObjectId = 1;
7923 measObjList->list.array[objIdx]->measObject.present = MeasObjectToAddMod__measObject_PR_measObjectNR;
7924 CU_ALLOC(measObjList->list.array[objIdx]->measObject.choice.measObjectNR, sizeof(MeasObjectNR_t));
7925 if(!measObjList->list.array[objIdx]->measObject.choice.measObjectNR)
7927 DU_LOG("\nERROR --> F1AP: Memory allocation failed for mesurement object NR");
7931 measObject = measObjList->list.array[objIdx]->measObject.choice.measObjectNR;
7934 CU_ALLOC(measObject->ssbFrequency, sizeof(ARFCN_ValueNR_t));
7935 if(!measObject->ssbFrequency)
7937 DU_LOG("\nERROR --> F1AP: Memory allocation failed for SSB frequency in fillMeasObjToAddModList");
7940 *(measObject->ssbFrequency) = 620736; /* Value picked from reference PCAP logs */
7942 /* Subcarrier spacing */
7943 CU_ALLOC(measObject->ssbSubcarrierSpacing, sizeof(SubcarrierSpacing_t));
7944 if(!measObject->ssbSubcarrierSpacing)
7946 DU_LOG("\nERROR --> F1AP: Memory allocation failed for SSB subcarrier spacing in fillMeasObjToAddModList");
7949 *(measObject->ssbSubcarrierSpacing) = SubcarrierSpacing_kHz15;
7952 CU_ALLOC(measObject->smtc1 , sizeof(SSB_MTC_t));
7953 if(!measObject->smtc1)
7955 DU_LOG("\nERROR --> F1AP: Memory allocation failed for SMTC1 in fillMeasObjToAddModList");
7958 measObject->smtc1->duration = SSB_MTC__duration_sf1;
7959 measObject->smtc1->periodicityAndOffset.present = SSB_MTC__periodicityAndOffset_PR_sf20;
7960 measObject->smtc1->periodicityAndOffset.choice.sf20 = 0;
7962 /* Absoulute threshold SSB consolidation */
7963 CU_ALLOC(measObject->absThreshSS_BlocksConsolidation, sizeof(ThresholdNR_t));
7964 if(!measObject->absThreshSS_BlocksConsolidation)
7966 DU_LOG("\nERROR --> F1AP: Memory allocation failed for absolute threshold SSB consolidation in fillMeasObjToAddModList");
7970 /* RSRP threshold */
7971 CU_ALLOC(measObject->absThreshSS_BlocksConsolidation->thresholdRSRP, sizeof(RSRP_Range_t));
7972 if(!measObject->absThreshSS_BlocksConsolidation->thresholdRSRP)
7974 DU_LOG("\nERROR --> F1AP: Memory allocation failed for threshold RSRP in fillMeasObjToAddModList");
7977 *(measObject->absThreshSS_BlocksConsolidation->thresholdRSRP) = 1;
7979 /* RSRQ threshold */
7980 CU_ALLOC(measObject->absThreshSS_BlocksConsolidation->thresholdRSRQ, sizeof(RSRQ_Range_t));
7981 if(!measObject->absThreshSS_BlocksConsolidation->thresholdRSRQ)
7983 DU_LOG("\nERROR --> F1AP: Memory allocation failed for threshold RSRQ in fillMeasObjToAddModList");
7986 *(measObject->absThreshSS_BlocksConsolidation->thresholdRSRQ) = 1;
7988 /* SINR threshold */
7989 CU_ALLOC(measObject->absThreshSS_BlocksConsolidation->thresholdSINR, sizeof(SINR_Range_t));
7990 if(!measObject->absThreshSS_BlocksConsolidation->thresholdSINR)
7992 DU_LOG("\nERROR --> F1AP: Memory allocation failed for threshold SINR in fillMeasObjToAddModList");
7995 *(measObject->absThreshSS_BlocksConsolidation->thresholdSINR) = 1;
7997 /* Number of SSBs to average */
7998 CU_ALLOC(measObject->nrofSS_BlocksToAverage, sizeof(long));
7999 if(!measObject->nrofSS_BlocksToAverage)
8001 DU_LOG("\nERROR --> F1AP: Memory allocation failed for number of SSB to average in fillMeasObjToAddModList");
8004 *(measObject->nrofSS_BlocksToAverage) = 2;
8006 /* Quantity Config index */
8007 measObject->quantityConfigIndex = 1;
8010 /* RSRP offset for SSB */
8011 CU_ALLOC(measObject->offsetMO.rsrpOffsetSSB, sizeof(Q_OffsetRange_t));
8012 if(!measObject->offsetMO.rsrpOffsetSSB)
8014 DU_LOG("\nERROR --> F1AP: Memory allocation failed for SSB RSRP offset in fillMeasObjToAddModList");
8017 *(measObject->offsetMO.rsrpOffsetSSB) = Q_OffsetRange_dB0;
8019 /* RSRQ offset for SSB */
8020 CU_ALLOC(measObject->offsetMO.rsrqOffsetSSB, sizeof(Q_OffsetRange_t));
8021 if(!measObject->offsetMO.rsrpOffsetSSB)
8023 DU_LOG("\nERROR --> F1AP: Memory allocation failed for SSB RSRQ offset in fillMeasObjToAddModList");
8026 *(measObject->offsetMO.rsrqOffsetSSB) = Q_OffsetRange_dB0;
8028 /* SINR offset for SSB */
8029 CU_ALLOC(measObject->offsetMO.sinrOffsetSSB, sizeof(Q_OffsetRange_t));
8030 if(!measObject->offsetMO.sinrOffsetSSB)
8032 DU_LOG("\nERROR --> F1AP: Memory allocation failed for SSB SINR offset in fillMeasObjToAddModList");
8035 *(measObject->offsetMO.sinrOffsetSSB) = Q_OffsetRange_dB0;
8040 /*******************************************************************
8042 * @brief Fill Report configuration to Add/mod list
8046 * Function : fillReportCfgToAddModList
8048 * Functionality: Fill Report configuration to Add/mod list
8050 * @params[in] Report Config To Add/Mod List
8051 * @return ROK - success
8054 * ****************************************************************/
8055 uint8_t fillReportCfgToAddModList(ReportConfigToAddModList_t *reportCfgList)
8058 uint8_t reportCfgIdx;
8059 ReportConfigToAddMod_t *reportCfg;
8060 ReportConfigNR_t *reportCfgNr;
8061 EventTriggerConfig_t *eventTriggCfg;
8064 reportCfgList->list.count = elementCnt;
8065 reportCfgList->list.size = reportCfgList->list.count * sizeof(ReportConfigToAddMod_t *);
8067 CU_ALLOC(reportCfgList->list.array, reportCfgList->list.size);
8068 if(!reportCfgList->list.array)
8070 DU_LOG("\nERROR --> F1AP: fillReportCfgToAddModList() :Memory allocation failed for report config list's array");
8074 for(reportCfgIdx=0; reportCfgIdx < reportCfgList->list.count; reportCfgIdx++)
8076 CU_ALLOC(reportCfgList->list.array[reportCfgIdx], sizeof(ReportConfigToAddMod_t));
8077 if(!reportCfgList->list.array[reportCfgIdx])
8079 DU_LOG("\nERROR --> F1AP: fillReportCfgToAddModList(): Memory allocation failed for report config list's array element");
8085 reportCfg = reportCfgList->list.array[reportCfgIdx];
8086 reportCfg->reportConfigId = 1;
8087 reportCfg->reportConfig.present = ReportConfigToAddMod__reportConfig_PR_reportConfigNR;
8089 /* Report Configuration for NR */
8090 CU_ALLOC(reportCfg->reportConfig.choice.reportConfigNR, sizeof(ReportConfigNR_t));
8091 if(!reportCfg->reportConfig.choice.reportConfigNR)
8093 DU_LOG("\nERROR --> F1AP: fillReportCfgToAddModList(): Memory allocation failed for report config NR");
8096 reportCfgNr = reportCfg->reportConfig.choice.reportConfigNR;
8099 reportCfgNr->reportType.present = ReportConfigNR__reportType_PR_eventTriggered;
8100 CU_ALLOC(reportCfgNr->reportType.choice.eventTriggered, sizeof(EventTriggerConfig_t));
8101 if(!reportCfgNr->reportType.choice.eventTriggered)
8103 DU_LOG("\nERROR --> F1AP: fillReportCfgToAddModList(): Memory allocation failed for event triggerred");
8106 eventTriggCfg = reportCfgNr->reportType.choice.eventTriggered;
8109 eventTriggCfg->eventId.present = EventTriggerConfig__eventId_PR_eventA3;
8110 CU_ALLOC(eventTriggCfg->eventId.choice.eventA3, sizeof(struct EventTriggerConfig__eventId__eventA3));
8111 if(!eventTriggCfg->eventId.choice.eventA3)
8113 DU_LOG("\nERROR --> F1AP: fillReportCfgToAddModList(): Memory allocation failed for event A3");
8117 eventTriggCfg->eventId.choice.eventA3->a3_Offset.present = MeasTriggerQuantityOffset_PR_rsrp;
8118 eventTriggCfg->eventId.choice.eventA3->a3_Offset.choice.rsrp = 6; /* i.e. 3.0db . From Reference pcap log */
8119 eventTriggCfg->eventId.choice.eventA3->reportOnLeave = false;
8120 eventTriggCfg->eventId.choice.eventA3->hysteresis = 0;
8121 eventTriggCfg->eventId.choice.eventA3->timeToTrigger = TimeToTrigger_ms40;
8122 eventTriggCfg->eventId.choice.eventA3->useWhiteCellList = false;
8124 /* Reference Signal Type */
8125 eventTriggCfg->rsType = NR_RS_Type_ssb;
8127 /* Report Interval */
8128 eventTriggCfg->reportInterval = ReportInterval_ms1024;
8131 eventTriggCfg->reportAmount = EventTriggerConfig__reportAmount_r8;
8133 /* Report Quantity cell */
8134 eventTriggCfg->reportQuantityCell.rsrp = true;
8135 eventTriggCfg->reportQuantityCell.rsrq = false;
8136 eventTriggCfg->reportQuantityCell.sinr = false;
8138 /* Maximum reported cells */
8139 eventTriggCfg->maxReportCells = 3;
8141 /* Report qunatity RS Indexes */
8142 CU_ALLOC(eventTriggCfg->reportQuantityRS_Indexes, sizeof(MeasReportQuantity_t));
8143 if(!eventTriggCfg->reportQuantityRS_Indexes)
8145 DU_LOG("\nERROR --> F1AP: fillReportCfgToAddModList(): Memory allocation failed for report qunatity RS indexes");
8148 eventTriggCfg->reportQuantityRS_Indexes->rsrp = true;
8149 eventTriggCfg->reportQuantityRS_Indexes->rsrq = false;
8150 eventTriggCfg->reportQuantityRS_Indexes->sinr = false;
8152 /* Maximum number of RS indexes to report */
8153 CU_ALLOC(eventTriggCfg->maxNrofRS_IndexesToReport, sizeof(long));
8154 if(!eventTriggCfg->maxNrofRS_IndexesToReport)
8156 DU_LOG("\nERROR --> F1AP: fillReportCfgToAddModList(): Memory allocation failed for max number of RS indexes to report");
8159 *(eventTriggCfg->maxNrofRS_IndexesToReport) = 1;
8161 /* Include Beam measurement */
8162 eventTriggCfg->includeBeamMeasurements = false;
8167 /*******************************************************************
8169 * @brief Fill measurement Id to add/mod list
8173 * Function : fillMeasIdToAddModList
8175 * Functionality: Fill measurement Id to add/mod list
8177 * @params[in] Measurement Id to add/mod list
8178 * @return ROK - success
8181 * ****************************************************************/
8182 uint8_t fillMeasIdToAddModList(MeasIdToAddModList_t *measIdList)
8188 measIdList->list.count = elementCnt;
8189 measIdList->list.size = measIdList->list.count *sizeof(MeasIdToAddMod_t *);
8191 CU_ALLOC(measIdList->list.array, measIdList->list.size);
8192 if(!measIdList->list.array)
8197 for(measIdIdx=0; measIdIdx < measIdList->list.count; measIdIdx++)
8199 CU_ALLOC(measIdList->list.array[measIdIdx], sizeof(MeasIdToAddMod_t));
8200 if(!measIdList->list.array[measIdIdx])
8206 measIdList->list.array[measIdIdx]->measId = 1;
8207 measIdList->list.array[measIdIdx]->measObjectId = 1;
8208 measIdList->list.array[measIdIdx]->reportConfigId = 1;
8213 /*******************************************************************
8215 * @brief Fill s-measurement configuration
8219 * Function : fillSMeasConfig
8221 * Functionality: Fill s-measurement configuration
8223 * @params[in] s-Measurement config
8224 * @return ROK - success
8227 * ****************************************************************/
8228 uint8_t fillSMeasConfig(struct MeasConfigRrc__s_MeasureConfig *sMeasCfg)
8230 sMeasCfg->present = MeasConfigRrc__s_MeasureConfig_PR_ssb_RSRP;
8231 sMeasCfg->choice.ssb_RSRP = 100; /* Value taken from reference PCAP log */
8236 /*******************************************************************
8238 * @brief Fill quantity config
8242 * Function : fillQunatityConfig
8244 * Functionality: Fill quantity config
8246 * @params[in] Quantity Config
8247 * @return ROK - success
8250 * ****************************************************************/
8251 uint8_t fillQuantityConfig(QuantityConfig_t *quantityCfg)
8253 uint8_t elementCnt = 0;
8254 uint8_t quanCfgIdx = 0;
8255 QuantityConfigNR_t *quantityCfgNr;
8257 CU_ALLOC(quantityCfg->quantityConfigNR_List, sizeof(struct QuantityConfig__quantityConfigNR_List));
8258 if(!quantityCfg->quantityConfigNR_List)
8264 quantityCfg->quantityConfigNR_List->list.count = elementCnt;
8265 quantityCfg->quantityConfigNR_List->list.size = elementCnt * sizeof(QuantityConfigNR_t *);
8267 CU_ALLOC(quantityCfg->quantityConfigNR_List->list.array, quantityCfg->quantityConfigNR_List->list.size);
8268 if(!quantityCfg->quantityConfigNR_List->list.array)
8273 for(quanCfgIdx = 0; quanCfgIdx < quantityCfg->quantityConfigNR_List->list.count; quanCfgIdx++)
8275 CU_ALLOC(quantityCfg->quantityConfigNR_List->list.array[quanCfgIdx], sizeof(QuantityConfigNR_t));
8276 if(!quantityCfg->quantityConfigNR_List->list.array[quanCfgIdx])
8283 quantityCfgNr = quantityCfg->quantityConfigNR_List->list.array[quanCfgIdx];
8285 /* Quantity Config of Reference signal */
8286 CU_ALLOC(quantityCfgNr->quantityConfigCell.ssb_FilterConfig.filterCoefficientRSRP, sizeof(FilterCoefficient_t));
8287 if(!quantityCfgNr->quantityConfigCell.ssb_FilterConfig.filterCoefficientRSRP)
8291 *(quantityCfgNr->quantityConfigCell.ssb_FilterConfig.filterCoefficientRSRP) = FilterCoefficient_fc4;
8293 CU_ALLOC(quantityCfgNr->quantityConfigCell.ssb_FilterConfig.filterCoefficientRSRQ, sizeof(FilterCoefficient_t));
8294 if(!quantityCfgNr->quantityConfigCell.ssb_FilterConfig.filterCoefficientRSRQ)
8298 *(quantityCfgNr->quantityConfigCell.ssb_FilterConfig.filterCoefficientRSRQ) = FilterCoefficient_fc4;
8300 CU_ALLOC(quantityCfgNr->quantityConfigCell.ssb_FilterConfig.filterCoefficientRS_SINR, sizeof(FilterCoefficient_t));
8301 if(!quantityCfgNr->quantityConfigCell.ssb_FilterConfig.filterCoefficientRS_SINR)
8305 *(quantityCfgNr->quantityConfigCell.ssb_FilterConfig.filterCoefficientRS_SINR) = FilterCoefficient_fc4;
8307 /* Quantity Config RS index */
8308 CU_ALLOC(quantityCfgNr->quantityConfigRS_Index, sizeof(QuantityConfigRS_t));
8309 if(!quantityCfgNr->quantityConfigRS_Index)
8314 CU_ALLOC(quantityCfgNr->quantityConfigRS_Index->ssb_FilterConfig.filterCoefficientRSRP, sizeof(FilterCoefficient_t));
8315 if(!quantityCfgNr->quantityConfigRS_Index->ssb_FilterConfig.filterCoefficientRSRP)
8319 *(quantityCfgNr->quantityConfigRS_Index->ssb_FilterConfig.filterCoefficientRSRP) = FilterCoefficient_fc4;
8321 CU_ALLOC(quantityCfgNr->quantityConfigRS_Index->ssb_FilterConfig.filterCoefficientRSRQ, sizeof(FilterCoefficient_t));
8322 if(!quantityCfgNr->quantityConfigRS_Index->ssb_FilterConfig.filterCoefficientRSRQ)
8326 *(quantityCfgNr->quantityConfigRS_Index->ssb_FilterConfig.filterCoefficientRSRQ) = FilterCoefficient_fc4;
8328 CU_ALLOC(quantityCfgNr->quantityConfigRS_Index->ssb_FilterConfig.filterCoefficientRS_SINR, sizeof(FilterCoefficient_t));
8329 if(!quantityCfgNr->quantityConfigRS_Index->ssb_FilterConfig.filterCoefficientRS_SINR)
8333 *(quantityCfgNr->quantityConfigRS_Index->ssb_FilterConfig.filterCoefficientRS_SINR) = FilterCoefficient_fc4;
8338 /*******************************************************************
8340 * @brief Fill measurement configuration
8344 * Function : fillMeasConfig
8346 * Functionality: Fill measurement configuration
8348 * @params[in] Measurement config
8349 * @return ROK - success
8352 * ****************************************************************/
8353 uint8_t fillMeasConfig(MeasConfigRrc_t *measConfig)
8355 /* Measurement object to add/mod list */
8356 CU_ALLOC(measConfig->measObjectToAddModList, sizeof(MeasObjectToAddModList_t));
8357 if(!measConfig->measObjectToAddModList)
8359 DU_LOG("\nERROR --> F1AP: Memory allocation failed for measurement object list in fillMeasConfig");
8362 if(fillMeasObjToAddModList(measConfig->measObjectToAddModList) != ROK)
8364 DU_LOG("\nERROR --> F1AP: Failure in fillMeasObjToAddModList");
8368 /* Report Config To add/mod list */
8369 CU_ALLOC(measConfig->reportConfigToAddModList, sizeof(ReportConfigToAddModList_t));
8370 if(!measConfig->reportConfigToAddModList)
8372 DU_LOG("\nERROR --> F1AP: Memory allocation failed for report config list in fillMeasConfig");
8375 if(fillReportCfgToAddModList(measConfig->reportConfigToAddModList) != ROK)
8377 DU_LOG("\nERROR --> F1AP: Failure in fillReportCfgToAddModList");
8381 /* Measurement Id to add/mod list */
8382 CU_ALLOC(measConfig->measIdToAddModList, sizeof(MeasIdToAddModList_t));
8383 if(!measConfig->measIdToAddModList)
8385 DU_LOG("\nERROR --> F1AP: Memory allocation failed for measuerment id list in fillMeasConfig");
8388 if(fillMeasIdToAddModList(measConfig->measIdToAddModList) != ROK)
8390 DU_LOG("\nERROR --> F1AP: Failure in fillMeasIdToAddModList");
8394 /* S-Measurement config */
8395 CU_ALLOC(measConfig->s_MeasureConfig, sizeof(struct MeasConfigRrc__s_MeasureConfig));
8396 if(!measConfig->s_MeasureConfig)
8398 DU_LOG("\nERROR --> F1AP: Memory allocation failed for s measuerment config in fillMeasConfig");
8401 if(fillSMeasConfig(measConfig->s_MeasureConfig) != ROK)
8403 DU_LOG("\nERROR --> F1AP: Failure in fillSMeasConfig");
8407 /* Qunatity Config */
8408 CU_ALLOC(measConfig->quantityConfig, sizeof(QuantityConfig_t));
8409 if(!measConfig->quantityConfig)
8411 DU_LOG("\nERROR --> F1AP: Memory allocation failed for quantity config in fillMeasConfig");
8414 if(fillQuantityConfig(measConfig->quantityConfig) != ROK)
8416 DU_LOG("\nERROR --> F1AP: Failure in fillQuantityConfig");
8423 /*******************************************************************
8425 * @brief Fill RRC reconfiguration non-critical extension IE
8429 * Function : fillRrcReconfigNonCriticalExt
8431 * Functionality: Fill RRC reconfiguration non-critical extension
8433 * @params[in] RRC Reconfig Non-critical extension
8434 * @return ROK - success
8437 * ****************************************************************/
8438 uint8_t fillRrcReconfigNonCriticalExt(CuUeCb *ueCb, RRCReconfiguration_v1530_IEs_t *rrcRecfg, bool updateAllRbCfg)
8440 CU_ALLOC(rrcRecfg->masterCellGroup, sizeof(OCTET_STRING_t));
8441 if(!rrcRecfg->masterCellGroup)
8443 DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillRrcReconfigNonCriticalExt");
8447 rrcRecfg->masterCellGroup->size = ueCb->f1apMsgDb.duToCuContainer.size;
8448 CU_ALLOC(rrcRecfg->masterCellGroup->buf, rrcRecfg->masterCellGroup->size);
8449 if(!rrcRecfg->masterCellGroup->buf)
8451 DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillRrcReconfigNonCriticalExt");
8454 memcpy(rrcRecfg->masterCellGroup->buf, ueCb->f1apMsgDb.duToCuContainer.buf, rrcRecfg->masterCellGroup->size);
8457 /* Use below code if masterCEllGroup is to be filled explicitly at CU rather than copying from DUToCURRCContainer
8458 * received from DU */
8459 if(fillCellGrpCfg(ueCb, rrcRecfg->masterCellGroup, updateAllRbCfg) != ROK)
8461 DU_LOG("\nERROR --> F1AP : Failed to fill CellGroupCfg in fillRrcReconfigNonCriticalExt");
8469 /*******************************************************************
8471 * @brief Fill RRC reconfiguration structure
8475 * Function : fillRrcReconfig
8477 * Functionality: Fill RRC reconfiguration
8481 * RRC reconfiguration structure
8482 * @return ROK - success
8485 * ****************************************************************/
8486 uint8_t fillRrcReconfig(CuUeCb *ueCb, RRCReconfiguration_t *rrcReconfig, bool updateAllRbCfg)
8488 memset(rrcReconfig, 0, sizeof(RRCReconfiguration_t));
8490 rrcReconfig->rrc_TransactionIdentifier = 1;
8491 rrcReconfig->criticalExtensions.present = RRCReconfiguration__criticalExtensions_PR_rrcReconfiguration;
8493 CU_ALLOC(rrcReconfig->criticalExtensions.choice.rrcReconfiguration, sizeof(RRCReconfiguration_IEs_t));
8494 if(!rrcReconfig->criticalExtensions.choice.rrcReconfiguration)
8496 DU_LOG("\nERROR --> F1AP : Memormy allocation failed for RRC reconfiguration IE in fillRrcReconfig");
8500 /* Radio Bearer Configuration */
8501 CU_ALLOC(rrcReconfig->criticalExtensions.choice.rrcReconfiguration->radioBearerConfig, sizeof(RadioBearerConfig_t));
8502 if(!rrcReconfig->criticalExtensions.choice.rrcReconfiguration->radioBearerConfig)
8504 DU_LOG("\nERROR --> F1AP : Memormy allocation failed for radio bearer config in fillRrcReconfig");
8507 if(fillRadioBearerConfig(ueCb, rrcReconfig->criticalExtensions.choice.rrcReconfiguration->radioBearerConfig, updateAllRbCfg) != ROK)
8509 DU_LOG("\nERROR --> F1AP : Failed to fill radio bearer config in fillRrcReconfig");
8513 /* Measurement Configuration */
8514 CU_ALLOC(rrcReconfig->criticalExtensions.choice.rrcReconfiguration->measConfig, sizeof(MeasConfigRrc_t));
8515 if(!rrcReconfig->criticalExtensions.choice.rrcReconfiguration->measConfig)
8517 DU_LOG("\nERROR --> F1AP : Memormy allocation failed for Measurement config IE in fillRrcReconfig");
8520 if(fillMeasConfig(rrcReconfig->criticalExtensions.choice.rrcReconfiguration->measConfig) != ROK)
8522 DU_LOG("\nERROR --> F1AP : Failed to fill measurement config in fillRrcReconfig");
8526 /* Non Critical extension */
8527 CU_ALLOC(rrcReconfig->criticalExtensions.choice.rrcReconfiguration->nonCriticalExtension, sizeof(struct RRCReconfiguration_v1530_IEs));
8528 if(!rrcReconfig->criticalExtensions.choice.rrcReconfiguration->nonCriticalExtension)
8530 DU_LOG("\nERROR --> F1AP : Memormy allocation failed for non critical extension IE in fillRrcReconfig");
8533 if(fillRrcReconfigNonCriticalExt(ueCb, rrcReconfig->criticalExtensions.choice.rrcReconfiguration->nonCriticalExtension, updateAllRbCfg) != ROK)
8535 DU_LOG("\nERROR --> F1AP : Failed to fill non critical extension in fillRrcReconfig");
8541 /*******************************************************************
8543 * @brief Fill RRC reconfiguration Octet string
8547 * Function : fillRrcReconfigBuf
8549 * Functionality: Fill RRC reconfiguration octet string
8552 * @params[in] OCTET_STRING_t buffer
8553 * @return ROK - success
8556 * ****************************************************************/
8557 uint8_t fillRrcReconfigBuf(CuUeCb *ueCb, OCTET_STRING_t *rrcReconfigBuf, bool updateAllRbCfg)
8559 uint8_t ret = RFAILED;
8560 asn_enc_rval_t encRetVal;
8561 RRCReconfiguration_t rrcRecfg, *rrcReconfig = NULLP;
8562 rrcReconfig = &rrcRecfg;
8566 if(fillRrcReconfig(ueCb, rrcReconfig, updateAllRbCfg) != ROK)
8568 DU_LOG( "\nERROR --> F1AP : Failed to fill RRC Reconfiguration in fillRrcReconfigBuf");
8572 /* Encode RRC Reconfiguration */
8573 xer_fprint(stdout, &asn_DEF_RRCReconfiguration, rrcReconfig);
8574 cmMemset((uint8_t *)encBuf, 0, ENC_BUF_MAX_LEN);
8576 encRetVal = aper_encode(&asn_DEF_RRCReconfiguration, 0, rrcReconfig, PrepFinalEncBuf, encBuf);
8578 /* Encode results */
8579 if(encRetVal.encoded == ENCODE_FAIL)
8581 DU_LOG( "\nERROR --> F1AP : Could not encode RRC Reconfiguration (at %s)\n",\
8582 encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
8587 DU_LOG("\nDEBUG --> F1AP : Created APER encoded buffer for RRC Reconfiguration\n");
8588 for(int i=0; i< encBufSize; i++)
8590 DU_LOG("%x",encBuf[i]);
8594 rrcReconfigBuf->size = encBufSize;
8595 CU_ALLOC(rrcReconfigBuf->buf, rrcReconfigBuf->size);
8596 if(!rrcReconfigBuf->buf)
8598 DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillRrcReconfigBuf");
8601 memcpy(rrcReconfigBuf->buf, encBuf, rrcReconfigBuf->size);
8606 freeRrcReconfig(rrcReconfig);
8610 /*******************************************************************
8612 * @brief Fill HO preparation information Octet string
8616 * Function : fillHOPreparationInfoBuf
8618 * Functionality: Fill HO preparation information Octet string
8621 * @params[in] HandoverPreparationInformation_t buffer
8622 * @return ROK - success
8625 * ****************************************************************/
8626 uint8_t fillHOPreparationInfoBuf(CuUeCb *ueCb, HandoverPreparationInformation_t *hoPrepInfoBuf)
8628 uint8_t ret = RFAILED;
8629 asn_enc_rval_t encRetVal;
8630 HandoverPreparationInformationRrc_t hoPrepInfo;
8631 HandoverPreparationInformationRrc_IEs_t *hoPrepInfoIe;
8636 hoPrepInfo.criticalExtensions.present = HandoverPreparationInformationRrc__criticalExtensions_PR_c1;
8637 CU_ALLOC(hoPrepInfo.criticalExtensions.choice.c1, sizeof(struct HandoverPreparationInformationRrc__criticalExtensions__c1));
8638 if(!hoPrepInfo.criticalExtensions.choice.c1)
8640 DU_LOG( "\nERROR --> F1AP : Failed to allocate memory for c1 in fillHOPreparationInfo");
8643 hoPrepInfo.criticalExtensions.choice.c1->present = \
8644 HandoverPreparationInformationRrc__criticalExtensions__c1_PR_handoverPreparationInformation;
8646 CU_ALLOC(hoPrepInfo.criticalExtensions.choice.c1->choice.handoverPreparationInformation , \
8647 sizeof(HandoverPreparationInformationRrc_IEs_t));
8648 if(!hoPrepInfo.criticalExtensions.choice.c1->choice.handoverPreparationInformation)
8650 DU_LOG( "\nERROR --> F1AP : Failed to allocate memory for handover preparation information IE in fillHOPreparationInfo");
8653 hoPrepInfoIe = hoPrepInfo.criticalExtensions.choice.c1->choice.handoverPreparationInformation;
8655 /* Fill UE Capability RAT container list */
8656 ret = fillUeCapRatContList(&hoPrepInfoIe->ue_CapabilityRAT_List);
8659 DU_LOG( "\nERROR --> F1AP : Failed to fill UE Capability RAT container list");
8663 /* Fill Source config */
8664 hoPrepInfoIe->sourceConfig = NULLP;
8665 CU_ALLOC(hoPrepInfoIe->sourceConfig, sizeof(AS_Config_t));
8666 if(!hoPrepInfoIe->sourceConfig)
8668 DU_LOG( "\nERROR --> F1AP : Failed to allocate memory for source config in fillHOPreparationInfo");
8671 ret = fillRrcReconfigBuf(ueCb, &hoPrepInfoIe->sourceConfig->rrcReconfiguration, true);
8675 DU_LOG( "\nERROR --> F1AP : Failed to fill Rrc reconfiguration buffer");
8679 hoPrepInfoIe->rrm_Config = NULLP;
8680 hoPrepInfoIe->as_Context = NULLP;
8681 hoPrepInfoIe->nonCriticalExtension = NULLP;
8683 /* encode UE Capability RAT Container List into duToCuRrcContainer */
8684 xer_fprint(stdout, &asn_DEF_HandoverPreparationInformationRrc, &hoPrepInfo);
8685 cmMemset((uint8_t *)encBuf, 0, ENC_BUF_MAX_LEN);
8687 encRetVal = aper_encode(&asn_DEF_HandoverPreparationInformationRrc, 0, \
8688 &hoPrepInfo, PrepFinalEncBuf, encBuf);
8690 /* Encode results */
8691 if(encRetVal.encoded == ENCODE_FAIL)
8693 DU_LOG( "\nERROR --> F1AP : Could not encode UE Capability RAT Container (at %s)\n",\
8694 encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
8699 DU_LOG("\nDEBUG --> F1AP : Created APER encodedbuffer for UE Capability RAT Container\n");
8700 for(int i=0; i< encBufSize; i++)
8702 DU_LOG("%x",encBuf[i]);
8706 hoPrepInfoBuf->size = encBufSize;
8707 CU_ALLOC(hoPrepInfoBuf->buf, hoPrepInfoBuf->size);
8708 if(!hoPrepInfoBuf->buf)
8710 DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillUeCapabilityContainer");
8713 memcpy(hoPrepInfoBuf->buf, encBuf, hoPrepInfoBuf->size);
8717 freeHOPreparationInfo(&hoPrepInfo);
8721 /*******************************************************************
8723 * @brief Fills CuToDuContainer
8727 * Function : fillCuToDuContainer
8729 * Functionality: Fills CuToDuContainer
8731 * @params[in] pointer to CUtoDURRCInformation_t
8733 * @return ROK - success
8736 ******************************************************************/
8738 uint8_t fillCuToDuContainer(CuUeCb *ueCb, CUtoDURRCInformation_t *rrcMsg)
8740 uint8_t elementCnt = 0;
8742 uint8_t idx, idx2, rrcBufLen;
8744 /* UE Capabulity RAT Container List */
8745 CU_ALLOC(rrcMsg->uE_CapabilityRAT_ContainerList, sizeof(UE_CapabilityRAT_ContainerList_t));
8746 if(!rrcMsg->uE_CapabilityRAT_ContainerList)
8748 DU_LOG("\nERROR --> F1AP : Memory allocation for UE capability RAT container list failed");
8751 ret = fillUeCapRatContListBuf(rrcMsg->uE_CapabilityRAT_ContainerList);
8753 CU_ALLOC(rrcMsg->measConfig, sizeof(MeasConfig_t));
8754 if(!rrcMsg->measConfig)
8756 DU_LOG("\nERROR --> F1AP : Memory allocation for measurement configuration failed");
8759 ret = fillMeasTimingConfigBuf(rrcMsg->measConfig);
8761 if(ueCb->state == UE_HANDOVER_IN_PROGRESS)
8764 CU_ALLOC(rrcMsg->iE_Extensions, sizeof(ProtocolExtensionContainer_4624P16_t));
8765 if(rrcMsg->iE_Extensions)
8768 rrcMsg->iE_Extensions->list.count = elementCnt;
8769 rrcMsg->iE_Extensions->list.size = elementCnt * sizeof(CUtoDURRCInformation_ExtIEs_t *);
8771 /* Initialize the CUtoDURRCInformation_ExtIEs */
8772 CU_ALLOC(rrcMsg->iE_Extensions->list.array, rrcMsg->iE_Extensions->list.size);
8774 if(rrcMsg->iE_Extensions->list.array == NULLP)
8776 DU_LOG("\nERROR --> F1AP : Memory allocation for CUtoDURRCInformation_ExtIEs failed");
8780 for(idx=0; idx<elementCnt; idx++)
8782 CU_ALLOC(rrcMsg->iE_Extensions->list.array[idx], sizeof(CUtoDURRCInformation_ExtIEs_t));
8783 if(rrcMsg->iE_Extensions->list.array[idx] == NULLP)
8785 DU_LOG("\nERROR --> F1AP : Memory allocation for array elements failed");
8792 /* Cell Group Configuration */
8793 rrcMsg->iE_Extensions->list.array[idx]->id = ProtocolIE_ID_id_CellGroupConfig;
8794 rrcMsg->iE_Extensions->list.array[idx]->criticality = Criticality_ignore;
8795 rrcMsg->iE_Extensions->list.array[idx]->extensionValue.present =\
8796 CUtoDURRCInformation_ExtIEs__extensionValue_PR_CellGroupConfig;
8797 ret = fillCellGrpCfg(ueCb, &rrcMsg->iE_Extensions->list.array[idx]->extensionValue.choice.CellGroupConfig, true);
8800 /* Handover Preparation Information */
8801 rrcMsg->iE_Extensions->list.array[idx]->id = ProtocolIE_ID_id_HandoverPreparationInformation;
8802 rrcMsg->iE_Extensions->list.array[idx]->criticality = Criticality_ignore;
8803 rrcMsg->iE_Extensions->list.array[idx]->extensionValue.present = \
8804 CUtoDURRCInformation_ExtIEs__extensionValue_PR_HandoverPreparationInformation;
8805 ret = fillHOPreparationInfoBuf(ueCb, &rrcMsg->iE_Extensions->list.array[idx]->extensionValue.choice.HandoverPreparationInformation);
8811 /*******************************************************************
8813 * @brief Free CuToDuContainer
8817 * Function : FreeCuToDuInfo
8819 * Functionality: Free CuToDuContainer
8821 * @params[in] pointer to CUtoDURRCInformation_t
8823 * @return ROK - success
8826 ******************************************************************/
8828 void FreeCuToDuInfo(CUtoDURRCInformation_t *rrcMsg)
8832 if(rrcMsg->uE_CapabilityRAT_ContainerList)
8834 if(rrcMsg->uE_CapabilityRAT_ContainerList->buf)
8835 CU_FREE(rrcMsg->uE_CapabilityRAT_ContainerList->buf, rrcMsg->uE_CapabilityRAT_ContainerList->size);
8836 CU_FREE(rrcMsg->uE_CapabilityRAT_ContainerList, sizeof(UE_CapabilityRAT_ContainerList_t));
8838 if(rrcMsg->iE_Extensions)
8840 if(rrcMsg->iE_Extensions->list.array)
8842 for(idx= 0; idx < rrcMsg->iE_Extensions->list.count; idx++)
8844 if(rrcMsg->iE_Extensions->list.array[idx])
8846 switch(rrcMsg->iE_Extensions->list.array[idx]->id)
8848 case ProtocolIE_ID_id_CellGroupConfig:
8849 if(rrcMsg->iE_Extensions->list.array[idx]->extensionValue.choice.CellGroupConfig.buf != NULLP)
8851 CU_FREE(rrcMsg->iE_Extensions->list.array[idx]->extensionValue.choice.CellGroupConfig.buf,\
8852 rrcMsg->iE_Extensions->list.array[idx]->extensionValue.choice.CellGroupConfig.size);
8857 DU_LOG("\nERROR --> F1AP : Invalid Event type %ld at FreeCuToDuInfo()", \
8858 rrcMsg->iE_Extensions->list.array[idx]->id);
8864 for(idx2 = 0; idx2 < idx; idx2++)
8866 CU_FREE(rrcMsg->iE_Extensions->list.array[idx2], sizeof(CUtoDURRCInformation_ExtIEs_t));
8868 CU_FREE(rrcMsg->iE_Extensions->list.array, rrcMsg->iE_Extensions->list.size);
8872 CU_FREE(rrcMsg->iE_Extensions, sizeof(ProtocolExtensionContainer_4624P16_t));
8875 /*******************************************************************
8877 * @brief Builds and sends the UE Setup Request
8881 * Function : BuildAndSendUeContextSetupReq
8883 * Functionality: Constructs the UE Setup Request and sends
8884 * it to the CU through SCTP.
8888 * @return ROK - success
8891 * ****************************************************************/
8892 uint8_t BuildAndSendUeContextSetupReq(uint32_t duId, CuUeCb *ueCb)
8894 uint8_t Nrcgiret, SplCellListret, SrbSetupret;
8895 uint8_t ret= RFAILED, ret1;
8897 uint8_t idx, idx1, bufLen, duIdx;
8899 DuDb *targetDuDb = NULLP;
8900 F1AP_PDU_t *f1apMsg = NULLP;
8901 UEContextSetupRequest_t *ueSetReq = NULLP;
8902 asn_enc_rval_t encRetVal; /* Encoder return value */
8903 memset(&encRetVal, 0, sizeof(asn_enc_rval_t));
8907 DU_LOG("\nINFO --> F1AP : Building UE Context Setup Request\n");
8909 CU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t));
8910 if(f1apMsg == NULLP)
8912 DU_LOG("\nERROR --> F1AP : Memory allocation for F1AP-PDU failed");
8916 f1apMsg->present = F1AP_PDU_PR_initiatingMessage;
8917 CU_ALLOC(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t));
8918 if(f1apMsg->choice.initiatingMessage == NULLP)
8920 DU_LOG("\nERROR --> F1AP : Memory allocation for F1AP-PDU failed");
8924 f1apMsg->choice.initiatingMessage->procedureCode = ProcedureCode_id_UEContextSetup;
8925 f1apMsg->choice.initiatingMessage->criticality = Criticality_reject;
8926 f1apMsg->choice.initiatingMessage->value.present = InitiatingMessage__value_PR_UEContextSetupRequest;
8928 ueSetReq = &f1apMsg->choice.initiatingMessage->value.choice.UEContextSetupRequest;
8930 if(ueCb->state == UE_HANDOVER_IN_PROGRESS)
8934 ueSetReq->protocolIEs.list.count = elementCnt;
8935 ueSetReq->protocolIEs.list.size = elementCnt * sizeof(UEContextSetupRequestIEs_t *);
8937 /* Initialize the UESetup members */
8938 CU_ALLOC(ueSetReq->protocolIEs.list.array,ueSetReq->protocolIEs.list.size);
8940 if(ueSetReq->protocolIEs.list.array == NULLP)
8942 DU_LOG("\nERROR --> F1AP : Memory allocation for UE Context SetupRequest failed");
8946 for(idx1=0; idx1<elementCnt; idx1++)
8948 CU_ALLOC(ueSetReq->protocolIEs.list.array[idx1],sizeof(UEContextSetupRequestIEs_t));
8949 if(ueSetReq->protocolIEs.list.array[idx1] == NULLP)
8957 /*GNB CU UE F1AP ID*/
8958 ueSetReq->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID;
8959 ueSetReq->protocolIEs.list.array[idx]->criticality = Criticality_reject;
8960 ueSetReq->protocolIEs.list.array[idx]->value.present = UEContextSetupRequestIEs__value_PR_GNB_CU_UE_F1AP_ID;
8961 ueSetReq->protocolIEs.list.array[idx]->value.choice.GNB_CU_UE_F1AP_ID = ueCb->gnbCuUeF1apId;
8963 if(ueCb->state != UE_HANDOVER_IN_PROGRESS)
8965 /*GNB DU UE F1AP ID*/
8967 ueSetReq->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID;
8968 ueSetReq->protocolIEs.list.array[idx]->criticality = Criticality_ignore;
8969 ueSetReq->protocolIEs.list.array[idx]->value.present = UEContextSetupRequestIEs__value_PR_GNB_DU_UE_F1AP_ID;
8970 ueSetReq->protocolIEs.list.array[idx]->value.choice.GNB_DU_UE_F1AP_ID = ueCb->gnbDuUeF1apId;
8975 ueSetReq->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_SpCell_ID;
8976 ueSetReq->protocolIEs.list.array[idx]->criticality = Criticality_reject;
8977 ueSetReq->protocolIEs.list.array[idx]->value.present = UEContextSetupRequestIEs__value_PR_NRCGI;
8978 if(ueCb->state == UE_HANDOVER_IN_PROGRESS)
8980 /* Spec 38.473 Sec 9.2.2.1 : For handover case, this IE shall be considered as target cell. */
8981 SEARCH_DU_DB(duIdx, ueCb->hoInfo.targetDuId, targetDuDb);
8982 /* Since we are supporting only one cell per DU, accessing 0th index to
8983 * get target cell info */
8984 spCellId = targetDuDb->cellCb[0].nrCellId;
8987 spCellId = ueCb->cellCb->nrCellId;
8988 Nrcgiret = BuildNrcgi(&ueSetReq->protocolIEs.list.array[idx]->value.choice.NRCGI, spCellId);
8994 /*Served Cell Index*/
8996 ueSetReq->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_ServCellIndex;
8997 ueSetReq->protocolIEs.list.array[idx]->criticality = Criticality_reject;
8998 ueSetReq->protocolIEs.list.array[idx]->value.present = UEContextSetupRequestIEs__value_PR_ServCellIndex;
8999 ueSetReq->protocolIEs.list.array[idx]->value.choice.ServCellIndex = CELL_INDEX;
9001 if(ueCb->state != UE_HANDOVER_IN_PROGRESS)
9003 /*CellULConfigured*/
9005 ueSetReq->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_SpCellULConfigured;
9006 ueSetReq->protocolIEs.list.array[idx]->criticality = Criticality_ignore;
9007 ueSetReq->protocolIEs.list.array[idx]->value.present = UEContextSetupRequestIEs__value_PR_CellULConfigured;
9008 ueSetReq->protocolIEs.list.array[idx]->value.choice.CellULConfigured = CellULConfigured_none;
9011 /*CUtoDURRCContainer*/
9013 ueSetReq->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_CUtoDURRCInformation;
9014 ueSetReq->protocolIEs.list.array[idx]->criticality = Criticality_reject;
9015 ueSetReq->protocolIEs.list.array[idx]->value.present = UEContextSetupRequestIEs__value_PR_CUtoDURRCInformation;
9016 if(fillCuToDuContainer(ueCb, &ueSetReq->protocolIEs.list.array[idx]->value.choice.CUtoDURRCInformation))
9021 if(ueCb->state != UE_HANDOVER_IN_PROGRESS)
9023 /*Special Cells to be SetupList*/
9025 ueSetReq->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_SCell_ToBeSetup_List;
9026 ueSetReq->protocolIEs.list.array[idx]->criticality = Criticality_ignore;
9027 ueSetReq->protocolIEs.list.array[idx]->value.present = UEContextSetupRequestIEs__value_PR_SCell_ToBeSetup_List;
9028 SplCellListret = BuildSplCellList(ueCb, &ueSetReq->protocolIEs.list.array[idx]->value.choice.SCell_ToBeSetup_List);
9029 if(SplCellListret != ROK)
9035 /*SRBs To Be Setup List*/
9037 ueSetReq->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_SRBs_ToBeSetup_List;
9038 ueSetReq->protocolIEs.list.array[idx]->criticality = Criticality_reject;
9039 ueSetReq->protocolIEs.list.array[idx]->value.present = UEContextSetupRequestIEs__value_PR_SRBs_ToBeSetup_List;
9040 SrbSetupret = BuildSRBSetup(ueCb, &ueSetReq->protocolIEs.list.array[idx]->value.choice.SRBs_ToBeSetup_List);
9041 if(SrbSetupret != ROK)
9046 /*DRBs to Be Setup List*/
9048 ueSetReq->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_DRBs_ToBeSetup_List;
9049 ueSetReq->protocolIEs.list.array[idx]->criticality = Criticality_reject;
9050 ueSetReq->protocolIEs.list.array[idx]->value.present = UEContextSetupRequestIEs__value_PR_DRBs_ToBeSetup_List;
9051 ret1 = BuildDRBSetup(duId, ueCb, &ueSetReq->protocolIEs.list.array[idx]->value.choice.DRBs_ToBeSetup_List);
9057 if(ueCb->state != UE_HANDOVER_IN_PROGRESS)
9059 /* RRC delivery status request */
9061 ueSetReq->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_RRCDeliveryStatusRequest;
9062 ueSetReq->protocolIEs.list.array[idx]->criticality = Criticality_ignore;
9063 ueSetReq->protocolIEs.list.array[idx]->value.present = UEContextSetupRequestIEs__value_PR_RRCDeliveryStatusRequest;
9064 ueSetReq->protocolIEs.list.array[idx]->value.choice.RRCDeliveryStatusRequest = RRCDeliveryStatusRequest_true;
9067 /* GNB-DU UE Aggregate Maximum Bit Rate hardcoded as in reference logs */
9069 ueSetReq->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_GNB_DU_UE_AMBR_UL;
9070 ueSetReq->protocolIEs.list.array[idx]->criticality = Criticality_ignore;
9071 ueSetReq->protocolIEs.list.array[idx]->value.present = UEContextSetupRequestIEs__value_PR_BitRate;
9073 char bitRateBuf[4]= {0x3B, 0x37, 0xF4, 0xCD};
9075 ueSetReq->protocolIEs.list.array[idx]->value.choice.BitRate.size = bufLen;
9076 CU_ALLOC(ueSetReq->protocolIEs.list.array[idx]->value.choice.BitRate.buf,\
9077 ueSetReq->protocolIEs.list.array[idx]->value.choice.BitRate.size);
9078 if(!ueSetReq->protocolIEs.list.array[idx]->value.choice.BitRate.buf)
9080 DU_LOG("\nERROR --> F1AP : Failed to allocate memory for Bit Rate in BuildAndSendUeContextSetupReq()");
9083 memset(ueSetReq->protocolIEs.list.array[idx]->value.choice.BitRate.buf, 0, bufLen);
9084 memcpy(ueSetReq->protocolIEs.list.array[idx]->value.choice.BitRate.buf, bitRateBuf, bufLen);
9086 xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg);
9088 /* Encode the F1SetupRequest type as APER */
9089 memset(encBuf, 0, ENC_BUF_MAX_LEN);
9091 encRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf, encBuf);
9093 /* Encode results */
9094 if(encRetVal.encoded == ENCODE_FAIL)
9096 DU_LOG( "\nERROR --> F1AP : Could not encode UE Context Setup Request structure (at %s)\n",\
9097 encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
9102 DU_LOG("\nDEBUG --> F1AP : Created APER encodedbuffer for UE Context Setup Request\n");
9103 for(int i=0; i< encBufSize; i++)
9105 DU_LOG("%x",encBuf[i]);
9110 if(SendF1APMsg(CU_APP_MEM_REG, CU_POOL, duId) != ROK)
9112 DU_LOG("\nERROR --> F1AP : Sending UE Context Setup Request Failed");
9118 FreeUeContextSetupReq(f1apMsg);
9121 }/* End of BuildAndSendUeContextSetupReq*/
9123 /**********************************************************************
9124 * @brief Function to extractTeId received in UE context setup Response
9128 * Function : extractTeId
9131 * - Function to extract TeId
9134 * @return ROK - success
9137 **********************************************************************/
9138 uint8_t extractTeId(DLUPTNLInformation_ToBeSetup_List_t *dlTnlInfo)
9142 GTPTunnel_t *gtpDl = NULLP;
9144 for(arrIdx =0; arrIdx < dlTnlInfo->list.count; arrIdx++)
9146 if(dlTnlInfo->list.array[arrIdx]->dLUPTNLInformation.present == UPTransportLayerInformation_PR_gTPTunnel)
9148 if(dlTnlInfo->list.array[arrIdx]->dLUPTNLInformation.choice.gTPTunnel != NULLP)
9150 gtpDl = dlTnlInfo->list.array[arrIdx]->dLUPTNLInformation.choice.gTPTunnel;
9151 if(gtpDl->gTP_TEID.size > 0)
9153 teIdStringToInt(gtpDl->gTP_TEID.buf, &teId);
9156 DU_LOG("\nERROR --> EGTP: No TeId received");
9164 /****************************************************************
9165 * @brief Function to add Drb tunnels
9169 * Function : addDrbTunnels
9172 * - Function to add Drb tunnels
9175 * @return ROK - success
9178 * ****************************************************************/
9179 uint8_t addDrbTunnels(uint32_t duId, uint8_t teId)
9184 if(teId > MAX_TEID || teId < MIN_TEID)
9186 DU_LOG("\nERROR --> EGTP : TEID(%x) OUT Of Range",teId);
9188 memset(&tnlEvt, 0, sizeof(EgtpTnlEvt));
9189 tnlEvt.action = EGTP_TNL_MGMT_ADD;
9190 tnlEvt.lclTeid = teId;
9191 tnlEvt.remTeid = teId;
9192 ret = cuEgtpTnlMgmtReq(duId, tnlEvt);
9195 DU_LOG("\nERROR --> EGTP : Tunnel management request failed for teId %x", teId);
9200 /****************************************************************
9201 * @brief Function to process Drb Setup List
9205 * Function : procDrbSetupList
9208 * - Function to process DRB Setup List
9211 * @return ROK - success
9214 * ****************************************************************/
9215 uint8_t procDrbSetupList(uint32_t duId, DRBs_Setup_List_t *drbSetupList)
9219 DRBs_Setup_ItemIEs_t *drbItemIe = NULLP;
9221 if(drbSetupList != NULLP)
9223 for(arrIdx = 0; arrIdx < drbSetupList->list.count; arrIdx++)
9225 drbItemIe = ((DRBs_Setup_ItemIEs_t *)drbSetupList->list.array[arrIdx]);
9226 if(drbItemIe->value.present == DRBs_Setup_ItemIEs__value_PR_DRBs_Setup_Item)
9228 /* extracting teId */
9229 teId = extractTeId(&drbItemIe->value.choice.DRBs_Setup_Item.dLUPTNLInformation_ToBeSetup_List);
9232 if(addDrbTunnels(duId, teId)== ROK)
9234 DU_LOG("\nDEBUG --> EGTP: Tunnel Added for TeId %d", teId);
9245 /****************************************************************
9246 * @brief Function to process Ue Context Setup Response
9250 * Function : procUeContextSetupResponse
9253 * - Function to process Ue Context Setup Response
9256 * @return ROK - success
9259 * ****************************************************************/
9260 uint8_t procUeContextSetupResponse(uint32_t duId, F1AP_PDU_t *f1apMsg)
9262 uint8_t duIdx = 0, idx = 0, ueIdx = 0, rrcMsgType=0;
9263 uint8_t duUeF1apId = 0, cuUeF1apId = 0;
9265 CuUeCb *ueCb = NULLP;
9266 UEContextSetupResponse_t *ueCtxtSetupRsp = NULLP;
9267 OCTET_STRING_t *duToCuRrcContainer;
9269 SEARCH_DU_DB(duIdx, duId, duDb);
9270 ueCtxtSetupRsp = &f1apMsg->choice.successfulOutcome->value.choice.UEContextSetupResponse;
9272 for(idx=0; idx < ueCtxtSetupRsp->protocolIEs.list.count; idx++)
9274 switch(ueCtxtSetupRsp->protocolIEs.list.array[idx]->id)
9276 case ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID:
9278 cuUeF1apId = ueCtxtSetupRsp->protocolIEs.list.array[idx]->value.choice.GNB_CU_UE_F1AP_ID;
9281 case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID:
9283 duUeF1apId = ueCtxtSetupRsp->protocolIEs.list.array[idx]->value.choice.GNB_DU_UE_F1AP_ID;
9284 ueCb = &duDb->ueCb[duUeF1apId-1];
9285 /* If ue context is not present in du db, then create UE context
9286 * here. This flow is hit in case of UE handover where UE
9287 * context is created before UE performs RACH on target DU */
9288 if(ueCb->gnbDuUeF1apId == 0)
9290 /* Creating UE context in target DU */
9291 memset(ueCb, 0, sizeof(CuUeCb));
9292 ueCb->cellCb = &duDb->cellCb[0];
9293 ueCb->gnbDuUeF1apId = duUeF1apId;
9294 ueCb->gnbCuUeF1apId = cuUeF1apId;
9295 ueCb->state = UE_HANDOVER_IN_PROGRESS;
9296 ueCb->hoInfo.targetDuId = duId;
9299 ueCb->cellCb->ueCb[ueCb->cellCb->numUe] = ueCb;
9300 ueCb->cellCb->numUe++;
9304 case ProtocolIE_ID_id_C_RNTI:
9306 ueCb->crnti = ueCtxtSetupRsp->protocolIEs.list.array[idx]->value.choice.C_RNTI;
9309 case ProtocolIE_ID_id_DRBs_Setup_List:
9311 /* Adding Tunnels for successful DRB */
9312 procDrbSetupList(duId, &ueCtxtSetupRsp->protocolIEs.list.array[idx]->value.choice.DRBs_Setup_List);
9315 case ProtocolIE_ID_id_DUtoCURRCInformation:
9317 DU_LOG("\nINFO --> Received Du to Cu RRC Information ");
9318 duToCuRrcContainer = &ueCtxtSetupRsp->protocolIEs.list.array[idx]->value.choice.\
9319 DUtoCURRCInformation.cellGroupConfig;
9320 if((extractDuToCuRrcCont(ueCb, ueCtxtSetupRsp->protocolIEs.list.array[idx]->value.choice.\
9321 DUtoCURRCInformation.cellGroupConfig)) != ROK)
9323 DU_LOG("\nERROR --> F1AP: Failed to extract Du to Cu RRC Information ");
9331 /* If the UE is in handover, UE context modification request is to be sent to
9332 * source DU once UE context setup response is received from target DU */
9333 if(ueCb->state == UE_HANDOVER_IN_PROGRESS)
9335 DuDb *srcDuDb = NULLP;
9336 CuUeCb *ueCbInSrcDu = NULLP;
9338 /* Since Source DU Id and DU UE F1AP ID assigned to UE by source DU is not known here, we
9339 * need to find Source DU and UE CB in source DU using CU UE F1AP ID */
9340 for(duIdx=0; duIdx < cuCb.numDu; duIdx++)
9342 /* UE context setup response is received from target DU. Search all
9343 * DUs to find source DU except this target DU Id.*/
9344 if(cuCb.duInfo[duIdx].duId != duId)
9346 for(ueIdx = 0; ueIdx < MAX_NUM_UE; ueIdx++)
9349 * 1. CU UE F1AP ID in srcDU->ueCb should be same as cuUeF1apId
9350 * received in UE context setup response since CU UE F1AP ID does not
9351 * change for UE in handover.
9352 * 2. srcDU->UeCb->uestate should be UE_HANDOVER_IN_PROGRESS
9354 if((cuCb.duInfo[duIdx].ueCb[ueIdx].gnbCuUeF1apId == cuUeF1apId) &&
9355 (cuCb.duInfo[duIdx].ueCb[ueIdx].state == UE_HANDOVER_IN_PROGRESS))
9357 srcDuDb = &cuCb.duInfo[duIdx];
9358 ueCbInSrcDu = &cuCb.duInfo[duIdx].ueCb[ueIdx];
9360 /* Store source DU info in the new UE context created in
9362 ueCb->hoInfo.sourceDuId = srcDuDb->duId;
9364 /* Copy the received container to UeCb */
9365 memcpy(&ueCbInSrcDu->f1apMsgDb.duToCuContainer, duToCuRrcContainer, sizeof(OCTET_STRING_t));
9367 if(BuildAndSendUeContextModificationReq(srcDuDb->duId, ueCbInSrcDu, STOP_DATA_TX) != ROK)
9369 DU_LOG("\nERROR -> F1AP : Failed at BuildAndSendUeContextModificationReq()");
9376 if(srcDuDb && ueCbInSrcDu)
9382 ueCb->f1apMsgDb.dlRrcMsgCount++;
9383 rrcMsgType = setDlRRCMsgType(ueCb);
9385 DU_LOG("\nINFO --> F1AP: Sending DL RRC MSG for RRC reconfiguration");
9386 if(BuildAndSendDLRRCMessageTransfer(duId, ueCb, SRB1, rrcMsgType) != ROK)
9388 DU_LOG("\nINFO --> F1AP: Failed to build and send DL RRC MSG for RRC reconfiguration");
9396 /****************************************************************
9397 * @brief Function to process Ul Rrc Msg received from DU
9401 * Function : procUlRrcMsg
9404 * - Function to process Ul Rrc Msg received from DU
9407 * @return ROK - success
9410 * ****************************************************************/
9412 uint8_t procUlRrcMsg(uint32_t duId, F1AP_PDU_t *f1apMsg)
9414 uint8_t idx = 0, ret = ROK, srbId = 0, rrcMsgType = 0, duIdx=0;
9415 uint8_t *rrcContainer = NULLP;
9416 uint16_t rrcContLen = 0;
9417 uint32_t cuUeF1apId = 0, duUeF1apId = 0;
9419 CuUeCb *ueCb = NULLP;
9420 ULRRCMessageTransfer_t *ulRrcMsg = NULLP;
9423 SEARCH_DU_DB(duIdx, duId, duDb);
9424 ulRrcMsg = &f1apMsg->choice.initiatingMessage->value.choice.ULRRCMessageTransfer;
9426 for(idx=0; idx < ulRrcMsg->protocolIEs.list.count; idx++)
9428 switch(ulRrcMsg->protocolIEs.list.array[idx]->id)
9430 case ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID:
9432 cuUeF1apId = ulRrcMsg->protocolIEs.list.array[idx]->value.choice.GNB_CU_UE_F1AP_ID;
9435 case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID:
9437 duUeF1apId = ulRrcMsg->protocolIEs.list.array[idx]->value.choice.GNB_DU_UE_F1AP_ID;
9440 case ProtocolIE_ID_id_SRBID:
9441 srbId = ulRrcMsg->protocolIEs.list.array[idx]->value.choice.SRBID;
9444 case ProtocolIE_ID_id_RRCContainer:
9446 rrcContLen = ulRrcMsg->protocolIEs.list.array[idx]->value.choice.RRCContainer.size;
9447 CU_ALLOC(rrcContainer, rrcContLen);
9450 DU_LOG("\nERROR --> F1AP : Failed to allocated memory in procUlRrcMsg");
9453 memcpy(rrcContainer, ulRrcMsg->protocolIEs.list.array[idx]->value.choice.RRCContainer.buf, rrcContLen);
9455 if(duDb->ueCb[duUeF1apId-1].state == UE_HANDOVER_IN_PROGRESS)
9458 uint8_t srcDuId = duDb->ueCb[duUeF1apId-1].hoInfo.sourceDuId;
9459 DuDb *srcDuDb = NULLP;
9461 /* In target DU DB, mark UE as active and delete HO info */
9462 duDb->ueCb[duUeF1apId-1].state = UE_ACTIVE;
9463 memset(&duDb->ueCb[duUeF1apId-1].hoInfo, 0, sizeof(HandoverInfo));
9465 /* Release UE context in source DU because the UE is now
9466 * attached to target DU */
9467 SEARCH_DU_DB(duIdx, srcDuId, srcDuDb);
9468 for(ueIdx = 0; ueIdx < srcDuDb->numUe; ueIdx++)
9470 if(srcDuDb->ueCb[ueIdx].gnbCuUeF1apId == cuUeF1apId)
9472 ret = BuildAndSendUeContextReleaseCommand(srcDuId, srcDuDb->ueCb[ueIdx].gnbCuUeF1apId, srcDuDb->ueCb[ueIdx].gnbDuUeF1apId);
9475 DU_LOG("\nINFO --> F1AP: Failed to build and send UE context release command to source DU Id [%d]", srcDuId);
9486 DU_LOG("\nERROR --> F1AP : Invalid Event %ld", ulRrcMsg->protocolIEs.list.array[idx]->id);
9493 ueCb = &duDb->ueCb[duUeF1apId-1];
9494 ueCb->f1apMsgDb.dlRrcMsgCount++;
9495 rrcMsgType = setDlRRCMsgType(ueCb);
9496 if(rrcMsgType == RRC_SETUP_COMPLETE)
9498 DU_LOG("\nINFO --> F1AP: Sending DL RRC MSG for Security Mode Command");
9499 ret = BuildAndSendDLRRCMessageTransfer(duId, ueCb, srbId, rrcMsgType);
9501 else if(rrcMsgType == SECURITY_MODE_COMPLETE)
9503 DU_LOG("\nINFO --> F1AP: Sending DL RRC MSG for RRC Registration Accept");
9504 BuildAndSendDLRRCMessageTransfer(duId, ueCb, srbId, rrcMsgType);
9506 else if(rrcMsgType == REGISTRATION_COMPLETE)
9508 DU_LOG("\nINFO --> F1AP: Sending Ue Context Setup Request");
9509 ret = BuildAndSendUeContextSetupReq(duId, ueCb);
9511 else if(rrcMsgType == RRC_RECONFIG_COMPLETE)
9513 DU_LOG("\nINFO --> F1AP: Sending UE Context Modification Request");
9514 BuildAndSendUeContextModificationReq(duId, ueCb, RRC_RECONFIG_COMPLETE_IND);
9520 /****************************************************************
9521 * @brief Build And Send F1ResetAck
9525 * Function : FreeF1ResetAck
9528 * - Build And Send F1ResetRSP
9531 * @return ROK - success
9534 * ****************************************************************/
9535 void FreeF1ResetAck(F1AP_PDU_t *f1apMsg)
9538 ResetAcknowledge_t *f1ResetAck;
9542 if(f1apMsg->choice.successfulOutcome)
9544 f1ResetAck= &f1apMsg->choice.successfulOutcome->value.choice.ResetAcknowledge;
9546 if(f1ResetAck->protocolIEs.list.array)
9548 for(idx=0; idx<f1ResetAck->protocolIEs.list.count ; idx++)
9550 if(f1ResetAck->protocolIEs.list.array[idx])
9552 CU_FREE(f1ResetAck->protocolIEs.list.array[idx], sizeof(ResetAcknowledgeIEs_t));
9555 CU_FREE(f1ResetAck->protocolIEs.list.array, f1ResetAck->protocolIEs.list.size );
9557 CU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t));
9559 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
9563 /****************************************************************
9564 * @brief Build And Send F1ResetAck
9568 * Function : BuildAndSendF1ResetAck
9571 * - Build And Send F1ResetRSP
9574 * @return ROK - success
9577 * ****************************************************************/
9579 uint8_t BuildAndSendF1ResetAck()
9582 uint8_t elementCnt = 0;
9583 uint8_t ret = RFAILED;
9584 F1AP_PDU_t *f1apMsg = NULL;
9585 ResetAcknowledge_t *f1ResetAck = NULLP;
9586 asn_enc_rval_t encRetVal;
9587 DU_LOG("\nINFO --> F1AP : Building F1 Reset Acknowledgment \n");
9590 /* Allocate the memory for F1ResetRequest_t */
9591 CU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t));
9592 if(f1apMsg == NULLP)
9594 DU_LOG("\nERROR --> F1AP : Memory allocation for F1AP-PDU failed");
9598 f1apMsg->present = F1AP_PDU_PR_successfulOutcome;
9600 CU_ALLOC(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t));
9601 if(f1apMsg->choice.successfulOutcome == NULLP)
9603 DU_LOG("\nERROR --> F1AP : Memory allocation for F1AP-PDU failed");
9607 f1apMsg->choice.successfulOutcome->procedureCode = ProcedureCode_id_Reset;
9608 f1apMsg->choice.successfulOutcome->criticality = Criticality_reject;
9609 f1apMsg->choice.successfulOutcome->value.present = SuccessfulOutcome__value_PR_ResetAcknowledge;
9610 f1ResetAck = &f1apMsg->choice.successfulOutcome->value.choice.ResetAcknowledge;
9614 f1ResetAck->protocolIEs.list.count = elementCnt;
9615 f1ResetAck->protocolIEs.list.size = elementCnt*sizeof(ResetAcknowledgeIEs_t *);
9617 CU_ALLOC(f1ResetAck->protocolIEs.list.array, f1ResetAck->protocolIEs.list.size );
9618 if(f1ResetAck->protocolIEs.list.array == NULLP)
9620 DU_LOG("\nERROR --> F1AP : Memory allocation for F1ResetAckIEs failed");
9624 for(idx=0; idx<elementCnt; idx++)
9626 CU_ALLOC(f1ResetAck->protocolIEs.list.array[idx], sizeof(ResetAcknowledgeIEs_t));
9627 if(f1ResetAck->protocolIEs.list.array[idx] == NULLP)
9634 f1ResetAck->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_TransactionID;
9635 f1ResetAck->protocolIEs.list.array[idx]->criticality = Criticality_reject;
9636 f1ResetAck->protocolIEs.list.array[idx]->value.present = ResetAcknowledgeIEs__value_PR_TransactionID;
9637 f1ResetAck->protocolIEs.list.array[idx]->value.choice.TransactionID = TRANS_ID;
9639 xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg);
9641 /* Encode the F1SetupRequest type as UPER */
9642 memset(encBuf, 0, ENC_BUF_MAX_LEN);
9644 encRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf, encBuf);
9646 /* Check encode results */
9647 if(encRetVal.encoded == ENCODE_FAIL)
9649 DU_LOG("\nERROR --> F1AP : Could not encode F1ResetAck structure (at %s)\n",\
9650 encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
9655 DU_LOG("\nDEBUG --> F1AP : Created APER encodedbuffer for F1ResetAck \n");
9656 for(int i=0; i< encBufSize; i++)
9658 DU_LOG("%x",encBuf[i]);
9663 /* TODO : Hardcoding DU ID to 1 for messages other than F1 Setup Response. This will be made generic in future gerrit */
9664 if(SendF1APMsg(CU_APP_MEM_REG, CU_POOL, DU_ID) != ROK)
9666 DU_LOG("\nERROR --> F1AP : Sending F1 Reset Response failed");
9674 FreeF1ResetAck(f1apMsg);
9678 void FreeUlTnlInfoforDrb2(ULUPTNLInformation_ToBeSetup_List_t *ulInfo)
9682 if(ulInfo->list.array)
9684 for(arrIdx=0; arrIdx<ulInfo->list.count ; arrIdx++)
9686 if(ulInfo->list.array[arrIdx])
9688 if(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel )
9690 if(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.buf)
9692 if(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf)
9694 CU_FREE(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\
9695 gTP_TEID.buf,ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.\
9696 gTPTunnel->gTP_TEID.size);
9698 CU_FREE(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\
9699 transportLayerAddress.buf,ulInfo->list.array[arrIdx]->\
9700 uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.size);
9702 CU_FREE(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel,\
9703 sizeof(GTPTunnel_t));
9705 CU_FREE(ulInfo->list.array[arrIdx],sizeof(ULUPTNLInformation_ToBeSetup_Item_t));
9708 CU_FREE(ulInfo->list.array,ulInfo->list.size);
9712 /*******************************************************************
9714 * @brief Deletes the EGTP tunnel
9718 * Function : deleteEgtpTunnel
9720 * Functionality: Deletes the EGTP tunnel
9722 * @params[in] uint8_t *buf
9724 * @return ROK - success
9727 * ****************************************************************/
9728 uint8_t deleteEgtpTunnel(uint32_t duId, uint8_t *buf)
9733 teIdStringToInt(buf, &teId);
9734 if(teId > MAX_TEID || teId < MIN_TEID)
9736 DU_LOG("\nERROR --> EGTP : TEID(%d) OUT Of Range", teId);
9739 memset(&tnlEvt, 0, sizeof(EgtpTnlEvt));
9740 tnlEvt.action = EGTP_TNL_MGMT_DEL;
9741 tnlEvt.lclTeid = teId;
9742 tnlEvt.remTeid = teId;
9743 if((cuEgtpTnlMgmtReq(duId, tnlEvt)) != ROK)
9745 DU_LOG("\nERROR --> EGTP : Failed to delete tunnel Id %d", teId);
9750 /*******************************************************************
9752 * @brief Builds the Uplink Tunnel Info
9756 * Function : BuildUlTnlInfoforSetupMod
9758 * Functionality: Constructs the UL TnlInfo For DRB list
9760 * @params[in] ULUPTNLInformation_ToBeSetup_List_t *ulInfo
9762 * @return ROK - success
9765 * ****************************************************************/
9766 uint8_t BuildUlTnlInfoforSetupMod(uint32_t duId, uint8_t ueId, uint8_t drbId, TnlInfo *ulTnlInfo, ULUPTNLInformation_ToBeSetup_List_t *ulInfo, uint8_t actionType)
9772 ulInfo->list.count = ulCnt;
9773 ulInfo->list.size = ulCnt * sizeof(ULUPTNLInformation_ToBeSetup_Item_t *);
9774 CU_ALLOC(ulInfo->list.array,ulInfo->list.size);
9775 if(ulInfo->list.array == NULLP)
9777 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildUlTnlInfoforSetupMod");
9780 for(arrIdx=0; arrIdx<ulCnt; arrIdx++)
9782 CU_ALLOC(ulInfo->list.array[arrIdx],sizeof(ULUPTNLInformation_ToBeSetup_Item_t));
9783 if(ulInfo->list.array[arrIdx] == NULLP)
9785 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildUlTnlInfoforSetupMod");
9791 ulInfo->list.array[arrIdx]->uLUPTNLInformation.present = \
9792 UPTransportLayerInformation_PR_gTPTunnel;
9795 CU_ALLOC(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel,\
9796 sizeof(GTPTunnel_t));
9797 if(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel == NULLP)
9799 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildUlTnlInfoforSetupMod");
9802 ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\
9803 transportLayerAddress.size = 4*sizeof(uint8_t);
9804 CU_ALLOC(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\
9805 transportLayerAddress.buf,ulInfo->list.array[arrIdx]->\
9806 uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.size);
9807 if(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\
9808 transportLayerAddress.buf == NULLP)
9810 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildUlTnlInfoforSetupMod");
9814 ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\
9815 transportLayerAddress.buf[0] = 192;
9816 ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\
9817 transportLayerAddress.buf[1] = 168;
9818 ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\
9819 transportLayerAddress.buf[2] = 130;
9820 ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\
9821 transportLayerAddress.buf[3] = 82;
9822 ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\
9823 transportLayerAddress.bits_unused = 0;
9825 ulTnlInfo->address[0] = ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.buf[0];
9826 ulTnlInfo->address[1] = ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.buf[1];
9827 ulTnlInfo->address[2] = ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.buf[2];
9828 ulTnlInfo->address[3] = ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.buf[3];
9831 ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.size\
9832 = 4 * sizeof(uint8_t);
9833 CU_ALLOC(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\
9834 gTP_TEID.buf,ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.\
9835 gTPTunnel->gTP_TEID.size);
9836 if(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf\
9839 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildUlTnlInfoforSetupMod");
9842 ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\
9843 gTP_TEID.buf[0] = 0;
9844 ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\
9845 gTP_TEID.buf[1] = 0;
9846 ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\
9847 gTP_TEID.buf[2] = 0;
9848 if(actionType == ProtocolIE_ID_id_DRBs_ToBeModified_Item)
9850 /*TODO: DRB context to be stored in CU STUB so that tunnel Id can be easily
9851 * fetched based on the Drb Id */
9853 /*For For UE Id=1, DRB=2 is modified. For UE Id = 2, DRB=5 is modified and so on.*/
9854 ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf[3]=\
9855 (MAX_NUM_DRB_ADDED_PER_UE *(ueId - 1)) + drbId;
9859 ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\
9860 gTP_TEID.buf[3] = cuCb.cuCfgParams.egtpParams.currTunnelId++;
9863 ulTnlInfo->teId[0] = ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf[0];
9864 ulTnlInfo->teId[1] = ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf[1];
9865 ulTnlInfo->teId[2] = ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf[2];
9866 ulTnlInfo->teId[3] = ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf[3];
9868 }/*End of BuildULTnlInfo*/
9870 /*******************************************************************
9872 * @brief freeing the DRB item
9876 * Function : FreeDrbItem
9878 * Functionality: freeing the DRB item
9880 * @params[in] DRBs_ToBeSetupMod_Item_t *drbItem
9882 * @return ROK - success
9885 * ****************************************************************/
9887 void FreeDrbItem(DRBs_ToBeSetupMod_Item_t *drbItem)
9890 SNSSAI_t *snssai =NULLP;
9891 Flows_Mapped_To_DRB_List_t *flowMap = NULLP;
9893 drbItem->qoSInformation.present = QoSInformation_PR_choice_extension;
9894 switch(drbItem->qoSInformation.present)
9896 case QoSInformation_PR_NOTHING:
9898 case QoSInformation_PR_eUTRANQoS:
9900 if(drbItem->qoSInformation.choice.eUTRANQoS)
9902 CU_FREE(drbItem->qoSInformation.choice.eUTRANQoS, sizeof(EUTRANQoS_t));
9906 case QoSInformation_PR_choice_extension:
9908 if(drbItem->qoSInformation.choice.choice_extension)
9910 FreeQOSInfo(&drbItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS);
9912 snssai = &drbItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI;
9915 CU_FREE(snssai->sST.buf,snssai->sST.size);
9921 CU_FREE(snssai->sD->buf,snssai->sD->size);
9923 CU_FREE(snssai->sD,sizeof(OCTET_STRING_t));
9926 flowMap = &drbItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.flows_Mapped_To_DRB_List;
9927 if(flowMap->list.array)
9929 for(arrIdx=0; arrIdx<flowMap->list.count; arrIdx++)
9931 if(flowMap->list.array[arrIdx] )
9933 FreeQOSInfo(&flowMap->list.array[arrIdx]->qoSFlowLevelQoSParameters);
9934 CU_FREE(flowMap->list.array[arrIdx],sizeof(Flows_Mapped_To_DRB_Item_t));
9937 CU_FREE(flowMap->list.array,flowMap->list.size);
9940 CU_FREE(drbItem->qoSInformation.choice.choice_extension,sizeof(QoSInformation_ExtIEs_t));
9946 FreeUlTnlInfoforDrb2(&drbItem->uLUPTNLInformation_ToBeSetup_List);
9947 if(drbItem->uLConfiguration)
9949 CU_FREE(drbItem->uLConfiguration,sizeof(ULConfiguration_t));
9953 /*******************************************************************
9955 * @brief filling the DRB setup Mod item
9959 * Function : FillDrbItemToSetupMod
9961 * Functionality: filling the DRB setup Mod item
9964 * @params[in] DRBs_ToBeSetupMod_Item_t *drbItem
9966 * @return ROK - success
9969 * ****************************************************************/
9971 uint8_t FillDrbItemToSetupMod(uint32_t duId, CuUeCb *ueCb, uint8_t arrIdx, DRBs_ToBeSetupMod_Item_t *drbItem)
9976 drbItem->dRBID = arrIdx + DRB_ID_TO_ADD_MOD;
9977 ueCb->drbList[ueCb->numDrb].drbId = drbItem->dRBID;
9980 drbItem->qoSInformation.present = QoSInformation_PR_choice_extension;
9982 switch(drbItem->qoSInformation.present)
9984 case QoSInformation_PR_NOTHING:
9988 case QoSInformation_PR_eUTRANQoS:
9991 CU_ALLOC(drbItem->qoSInformation.choice.eUTRANQoS, sizeof(EUTRANQoS_t));
9992 if(drbItem->qoSInformation.choice.eUTRANQoS)
9994 DU_LOG("\nERROR --> F1AP : Memory allocation failed in FillDrbItemToSetupMod");
9997 drbItem->qoSInformation.choice.eUTRANQoS->qCI = QCI;
9998 drbItem->qoSInformation.choice.eUTRANQoS->allocationAndRetentionPriority.priorityLevel =
9999 PriorityLevel_no_priority;
10001 drbItem->qoSInformation.choice.eUTRANQoS->allocationAndRetentionPriority.pre_emptionCapability =
10002 Pre_emptionCapability_may_trigger_pre_emption;
10004 drbItem->qoSInformation.choice.eUTRANQoS->allocationAndRetentionPriority.pre_emptionVulnerability =
10005 Pre_emptionVulnerability_pre_emptable;
10009 case QoSInformation_PR_choice_extension:
10011 CU_ALLOC(drbItem->qoSInformation.choice.choice_extension,sizeof(QoSInformation_ExtIEs_t));
10012 if(drbItem->qoSInformation.choice.choice_extension == NULLP)
10014 DU_LOG("\nERROR --> F1AP : Memory allocation failed in FillDrbItemToSetupMod");
10018 drbItem->qoSInformation.choice.choice_extension->id = ProtocolIE_ID_id_DRB_Information;
10019 drbItem->qoSInformation.choice.choice_extension->criticality = Criticality_ignore;
10020 drbItem->qoSInformation.choice.choice_extension->value.present = QoSInformation_ExtIEs__value_PR_DRB_Information;
10021 ret = BuildQOSInfo(&ueCb->drbList[ueCb->numDrb].qos, &drbItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS,\
10022 ProtocolIE_ID_id_DRBs_ToBeSetupMod_Item, PDU_SESSION_ID_2, FALSE);
10025 DU_LOG("\nERROR --> F1AP : BuildQOSInfo failed");
10030 ret = BuildSNSSAI(&ueCb->drbList[ueCb->numDrb], &drbItem->qoSInformation.choice.\
10031 choice_extension->value.choice.DRB_Information.sNSSAI, cuCb.snssaiList[1], FALSE);
10034 DU_LOG("\nERROR --> F1AP : BuildSNSSAI failed");
10038 /*Flows mapped to DRB List*/
10039 ret = BuildFlowsMap(&ueCb->drbList[ueCb->numDrb], &drbItem->qoSInformation.choice.\
10040 choice_extension->value.choice.DRB_Information.flows_Mapped_To_DRB_List,\
10041 ProtocolIE_ID_id_DRBs_ToBeSetupMod_Item, FALSE);
10044 DU_LOG("\nERROR --> F1AP : BuildFlowsMap failed");
10050 /*ULUPTNLInformation To Be Setup List*/
10051 ret = BuildUlTnlInfoforSetupMod(duId, ueCb->gnbCuUeF1apId, drbItem->dRBID, &ueCb->drbList[ueCb->numDrb].ulUpTnlInfo, \
10052 &drbItem->uLUPTNLInformation_ToBeSetup_List, ProtocolIE_ID_id_DRBs_ToBeSetupMod_Item);
10055 DU_LOG("\nERROR --> F1AP : BuildUlTnlInfoforSetupMod failed");
10060 drbItem->rLCMode = RLCMode_rlc_um_bidirectional;
10061 ueCb->drbList[ueCb->numDrb].rlcMode = drbItem->rLCMode;
10067 /*******************************************************************
10069 * @brief Builds the DRB to be Setup Mod ItemIes
10073 * Function : FillDrbItemList
10075 * Functionality: Constructs the DRB to be Setup Mod Item Ies
10077 * @params[in] struct DRBs_ToBeSetupMod_ItemIEs *drbItemIe
10079 * @return ROK - success
10080 * RFAILED - failure
10082 * ****************************************************************/
10084 uint8_t FillDrbItemList(uint32_t duId, CuUeCb *ueCb, uint8_t arrIdx, struct DRBs_ToBeSetupMod_ItemIEs *drbItemIe)
10086 drbItemIe->id = ProtocolIE_ID_id_DRBs_ToBeSetupMod_Item;
10087 drbItemIe->criticality = Criticality_reject;
10088 drbItemIe->value.present = DRBs_ToBeSetupMod_ItemIEs__value_PR_DRBs_ToBeSetupMod_Item;
10090 if(FillDrbItemToSetupMod(duId, ueCb, arrIdx, (&(drbItemIe->value.choice.DRBs_ToBeSetupMod_Item))) != ROK)
10092 DU_LOG("\nERROR --> F1AP : FillDrbItemToSetupMod failed");
10097 /*******************************************************************
10099 * @brief free the DRB to be Setup Mod list
10103 * Function : FreeDrbToBeSetupModList
10105 * Functionality: free the DRB to be Setup Mod list
10107 * @params[in] DRBs_ToBeSetupMod_List_t *drbSet
10109 * @return ROK - success
10110 * RFAILED - failure
10112 * ****************************************************************/
10113 void FreeDrbToBeSetupModList(DRBs_ToBeSetupMod_List_t *drbSet)
10116 struct DRBs_ToBeSetupMod_ItemIEs *drbItemIe;
10118 if(drbSet->list.array)
10120 for(arrIdx=0; arrIdx<drbSet->list.count ; arrIdx++)
10122 if(drbSet->list.array[arrIdx] != NULLP)
10126 drbItemIe = (DRBs_ToBeSetupMod_ItemIEs_t *)drbSet->list.array[arrIdx];
10127 FreeDrbItem(&(drbItemIe->value.choice.DRBs_ToBeSetupMod_Item));
10129 CU_FREE(drbSet->list.array[arrIdx], sizeof(DRBs_ToBeSetupMod_ItemIEs_t));
10132 CU_FREE(drbSet->list.array, drbSet->list.size);
10137 /*******************************************************************
10139 * @brief Builds the DRB to be Setup Mod list
10143 * Function : BuildDrbToBeSetupList
10145 * Functionality: Constructs the DRB to be Setup Mod list
10147 * @params[in] DRBs_ToBeSetupMod_List_t *drbSet
10149 * @return ROK - success
10150 * RFAILED - failure
10152 * ****************************************************************/
10154 uint8_t BuildDrbToBeSetupList(uint32_t duId, CuUeCb *ueCb, DRBs_ToBeSetupMod_List_t *drbSet)
10160 drbCnt = MAX_DRB_SET_UE_CONTEXT_MOD_REQ;
10161 drbSet->list.count = drbCnt;
10162 drbSet->list.size = drbCnt * sizeof(DRBs_ToBeSetupMod_ItemIEs_t *);
10163 CU_ALLOC(drbSet->list.array, drbSet->list.size);
10164 if(drbSet->list.array == NULLP)
10166 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDrbToBeSetupList");
10170 for(arrIdx=0; arrIdx<drbCnt; arrIdx++)
10172 CU_ALLOC(drbSet->list.array[arrIdx], sizeof(DRBs_ToBeSetupMod_ItemIEs_t));
10173 if(drbSet->list.array[arrIdx] == NULLP)
10175 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDrbToBeSetupList for array idx [%d]", arrIdx);
10179 ret = FillDrbItemList(duId, ueCb, arrIdx, (DRBs_ToBeSetupMod_ItemIEs_t *)drbSet->list.array[arrIdx]);
10182 DU_LOG("\nERROR --> F1AP : FillDrbItemList failed");
10189 /*******************************************************************
10191 * @brief Filling the DRB to be modified item
10195 * Function : FillDrbToBeModItem
10197 * Functionality: filling the DRB to be modified item
10199 * @params[in] DRBs_ToBeModified_Item_t *drbItem
10201 * @return ROK - success
10202 * RFAILED - failure
10204 * ****************************************************************/
10206 uint8_t FillDrbToBeModItem(uint32_t duId, CuUeCb *ueCb, uint8_t arrIdx, DRBs_ToBeModified_Item_t *drbItem)
10210 DrbInfo *drbToBeMod;
10213 drbItem->dRBID = DRB2 + arrIdx;
10215 /* Search for DRB ID in CU databse */
10216 for(drbIdx = 0; drbIdx < ueCb->numDrb; drbIdx++)
10218 if(ueCb->drbList[drbIdx].drbId == drbItem->dRBID)
10220 drbToBeMod = &ueCb->drbList[drbIdx];
10226 drbItem->qoSInformation = NULLP;
10227 CU_ALLOC(drbItem->qoSInformation, sizeof(QoSInformation_t));
10228 if(drbItem->qoSInformation != NULLP)
10230 drbItem->qoSInformation->present = QoSInformation_PR_choice_extension;
10232 switch(drbItem->qoSInformation->present)
10234 case QoSInformation_PR_NOTHING:
10238 case QoSInformation_PR_eUTRANQoS:
10241 CU_ALLOC(drbItem->qoSInformation->choice.eUTRANQoS, sizeof(EUTRANQoS_t));
10242 if(drbItem->qoSInformation->choice.eUTRANQoS)
10244 DU_LOG("\nERROR --> F1AP : Memory allocation failed in FillDrbToBeModItem");
10247 drbItem->qoSInformation->choice.eUTRANQoS->qCI = QCI;
10248 drbItem->qoSInformation->choice.eUTRANQoS->allocationAndRetentionPriority.priorityLevel =
10249 PriorityLevel_no_priority;
10251 drbItem->qoSInformation->choice.eUTRANQoS->allocationAndRetentionPriority.pre_emptionCapability =
10252 Pre_emptionCapability_may_trigger_pre_emption;
10254 drbItem->qoSInformation->choice.eUTRANQoS->allocationAndRetentionPriority.pre_emptionVulnerability =
10255 Pre_emptionVulnerability_pre_emptable;
10259 case QoSInformation_PR_choice_extension:
10261 CU_ALLOC(drbItem->qoSInformation->choice.choice_extension,sizeof(QoSInformation_ExtIEs_t));
10262 if(drbItem->qoSInformation->choice.choice_extension == NULLP)
10264 DU_LOG("\nERROR --> F1AP : Memory allocation failed in FillDrbItemToSetupMod");
10268 drbItem->qoSInformation->choice.choice_extension->id = ProtocolIE_ID_id_DRB_Information;
10269 drbItem->qoSInformation->choice.choice_extension->criticality = Criticality_ignore;
10270 drbItem->qoSInformation->choice.choice_extension->value.present = QoSInformation_ExtIEs__value_PR_DRB_Information;
10271 ret = BuildQOSInfo(&drbToBeMod->qos, &drbItem->qoSInformation->choice.choice_extension->value.choice.DRB_Information.dRB_QoS,\
10272 ProtocolIE_ID_id_DRBs_ToBeModified_Item, INVALID_PDU_SESSION_ID, FALSE);
10275 DU_LOG("\nERROR --> F1AP : BuildQOSInfo failed");
10280 ret = BuildSNSSAI(drbToBeMod, &drbItem->qoSInformation->choice.\
10281 choice_extension->value.choice.DRB_Information.sNSSAI, cuCb.snssaiList[0], FALSE);
10284 DU_LOG("\nERROR --> F1AP : BuildSNSSAI failed");
10288 /*Flows mapped to DRB List*/
10289 ret = BuildFlowsMap(drbToBeMod, &drbItem->qoSInformation->choice.\
10290 choice_extension->value.choice.DRB_Information.flows_Mapped_To_DRB_List,\
10291 ProtocolIE_ID_id_DRBs_ToBeModified_Item, FALSE);
10294 DU_LOG("\nERROR --> F1AP : BuildFlowsMap failed");
10301 /*ULUPTNLInformation To Be Setup List*/
10302 ret = BuildUlTnlInfoforSetupMod(duId, ueCb->gnbCuUeF1apId, drbItem->dRBID, &drbToBeMod->ulUpTnlInfo, &drbItem->uLUPTNLInformation_ToBeSetup_List,\
10303 ProtocolIE_ID_id_DRBs_ToBeModified_Item);
10306 DU_LOG("\nERROR --> F1AP : BuildUlTnlInfoforSetupMod failed");
10312 /*******************************************************************
10314 * @brief Builds the DRB to be modified Item IE
10318 * Function : FillDrbToBeModItemList
10320 * Functionality: Constructs the DRB to be modified Mod Item Ies
10322 * @params[in] struct DRBs_ToBeModified_ItemIEs *drbItemIe
10324 * @return ROK - success
10325 * RFAILED - failure
10327 * ****************************************************************/
10329 uint8_t FillDrbToBeModItemList(uint32_t duId, CuUeCb *ueCb, uint8_t arrIdx, struct DRBs_ToBeModified_ItemIEs *drbItemIe)
10331 drbItemIe->id = ProtocolIE_ID_id_DRBs_ToBeModified_Item;
10332 drbItemIe->criticality = Criticality_reject;
10333 drbItemIe->value.present = DRBs_ToBeModified_ItemIEs__value_PR_DRBs_ToBeModified_Item;
10334 if(FillDrbToBeModItem(duId, ueCb, arrIdx, &(drbItemIe->value.choice.DRBs_ToBeModified_Item)) != ROK)
10336 DU_LOG("\nERROR --> F1AP : FillDrbToBeModItem failed");
10343 /*******************************************************************
10345 * @brief Builds the DRB to be modified list
10349 * Function : BuildDrbToBeModList
10351 * Functionality: Constructs the DRB to be modified list
10353 * @params[in] DRBs_ToBeModified_List_t *drbSet
10355 * @return ROK - success
10356 * RFAILED - failure
10358 * ****************************************************************/
10360 uint8_t BuildDrbToBeModifiedList(uint32_t duId, CuUeCb *ueCb, DRBs_ToBeModified_List_t *drbSet)
10366 drbCnt = MAX_DRB_MODIFIED_UE_MOD_REQ;
10367 drbSet->list.count = drbCnt;
10368 drbSet->list.size = drbCnt * sizeof(DRBs_ToBeModified_ItemIEs_t *);
10369 CU_ALLOC(drbSet->list.array, drbSet->list.size);
10370 if(drbSet->list.array == NULLP)
10372 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDrbToBeModifiedList");
10375 for(arrIdx=0; arrIdx<drbCnt; arrIdx++)
10377 CU_ALLOC(drbSet->list.array[arrIdx], sizeof(DRBs_ToBeModified_ItemIEs_t));
10378 if(drbSet->list.array[arrIdx] == NULLP)
10380 DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDrbToBeSetupList");
10384 ret = FillDrbToBeModItemList(duId, ueCb, arrIdx, (DRBs_ToBeModified_ItemIEs_t *)drbSet->list.array[arrIdx]);
10387 DU_LOG("\nERROR --> F1AP : FillDrbToBeModItemList failed");
10394 /*******************************************************************
10396 * @brief freeing the DRB item
10400 * Function : FreeModifiedDrbItem
10402 * Functionality: freeing the DRB 2 item
10404 * @params[in] DRBs_ToBeSetupMod_Item_t *drbItem
10406 * @return ROK - success
10407 * RFAILED - failure
10409 * ****************************************************************/
10411 void FreeModifiedDrbItem(DRBs_ToBeModified_Item_t *drbItem)
10414 SNSSAI_t *snssai =NULLP;
10415 Flows_Mapped_To_DRB_List_t *flowMap = NULLP;
10417 if(drbItem->qoSInformation != NULLP)
10419 switch(drbItem->qoSInformation->present)
10421 case QoSInformation_PR_NOTHING:
10423 case QoSInformation_PR_eUTRANQoS:
10425 if(drbItem->qoSInformation->choice.eUTRANQoS)
10427 CU_FREE(drbItem->qoSInformation->choice.eUTRANQoS, sizeof(EUTRANQoS_t));
10431 case QoSInformation_PR_choice_extension:
10433 if(drbItem->qoSInformation->choice.choice_extension)
10435 FreeQOSInfo(&drbItem->qoSInformation->choice.choice_extension->value.choice.DRB_Information.dRB_QoS);
10437 snssai = &drbItem->qoSInformation->choice.choice_extension->value.choice.DRB_Information.sNSSAI;
10438 if(snssai->sST.buf)
10440 CU_FREE(snssai->sST.buf,snssai->sST.size);
10444 if(snssai->sD->buf)
10446 CU_FREE(snssai->sD->buf,snssai->sD->size);
10448 CU_FREE(snssai->sD,sizeof(OCTET_STRING_t));
10451 flowMap = &drbItem->qoSInformation->choice.choice_extension->value.choice.DRB_Information.flows_Mapped_To_DRB_List;
10452 if(flowMap->list.array)
10454 for(arrIdx=0; arrIdx<flowMap->list.count; arrIdx++)
10456 if(flowMap->list.array[arrIdx] )
10458 FreeQOSInfo(&flowMap->list.array[arrIdx]->qoSFlowLevelQoSParameters);
10459 CU_FREE(flowMap->list.array[arrIdx],sizeof(Flows_Mapped_To_DRB_Item_t));
10462 CU_FREE(flowMap->list.array,flowMap->list.size);
10465 CU_FREE(drbItem->qoSInformation->choice.choice_extension,sizeof(QoSInformation_ExtIEs_t));
10471 FreeUlTnlInfoforDrb2(&drbItem->uLUPTNLInformation_ToBeSetup_List);
10472 if(drbItem->uLConfiguration)
10474 CU_FREE(drbItem->uLConfiguration,sizeof(ULConfiguration_t));
10478 /*******************************************************************
10480 * @brief free the DRB to be modfified list
10484 * Function : FreeDrbToBeModifiedList
10486 * Functionality: free the DRB to be Setup Mod list
10488 * @params[in] FreeDrbToBeModifiedList_t *drbSet
10490 * @return ROK - success
10491 * RFAILED - failure
10493 * ****************************************************************/
10494 void FreeDrbToBeModifiedList(DRBs_ToBeModified_List_t *drbSet)
10497 struct DRBs_ToBeModified_ItemIEs *drbItemIe;
10499 if(drbSet->list.array)
10501 for(arrIdx=0; arrIdx<drbSet->list.count ; arrIdx++)
10503 if(drbSet->list.array[arrIdx] != NULLP)
10505 drbItemIe = (struct DRBs_ToBeModified_ItemIEs *)drbSet->list.array[arrIdx];
10506 FreeModifiedDrbItem(&(drbItemIe->value.choice.DRBs_ToBeModified_Item));
10507 CU_FREE(drbSet->list.array[arrIdx], sizeof(DRBs_ToBeModified_ItemIEs_t));
10510 CU_FREE(drbSet->list.array, drbSet->list.size);
10515 /*******************************************************************
10517 * @brief free the UeContextModification Request
10521 * Function : FreeUeContextModicationRequest
10523 * Functionality : deallocation of memory allocated in UeContextModiification
10526 * @params[in] F1AP_PDU_t *f1apMsg
10530 * ****************************************************************/
10531 void FreeUeContextModicationRequest(F1AP_PDU_t *f1apMsg)
10533 uint8_t arrIdx =0 , ieId=0;
10534 UEContextModificationRequest_t *ueContextModifyReq = NULLP;
10538 if(f1apMsg->choice.initiatingMessage)
10540 ueContextModifyReq =&f1apMsg->choice.initiatingMessage->value.choice.UEContextModificationRequest;
10541 if(ueContextModifyReq->protocolIEs.list.array)
10543 for( arrIdx = 0 ; arrIdx<ueContextModifyReq->protocolIEs.list.count ; arrIdx++)
10545 if(ueContextModifyReq->protocolIEs.list.array[arrIdx])
10547 ieId = ueContextModifyReq->protocolIEs.list.array[arrIdx]->id;
10550 case ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID:
10552 case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID:
10554 case ProtocolIE_ID_id_DRBs_ToBeSetupMod_List:
10556 FreeDrbToBeSetupModList(&ueContextModifyReq->protocolIEs.list.array[arrIdx]->value.\
10557 choice.DRBs_ToBeSetupMod_List);
10560 case ProtocolIE_ID_id_DRBs_ToBeModified_List:
10562 FreeDrbToBeModifiedList(&ueContextModifyReq->protocolIEs.list.array[arrIdx]->value.\
10563 choice.DRBs_ToBeModified_List);
10566 case ProtocolIE_ID_id_TransmissionActionIndicator:
10568 case ProtocolIE_ID_id_RRCContainer:
10570 CU_FREE(ueContextModifyReq->protocolIEs.list.array[arrIdx]->value.choice.RRCContainer.buf,\
10571 ueContextModifyReq->protocolIEs.list.array[arrIdx]->value.choice.RRCContainer.size);
10575 CU_FREE(ueContextModifyReq->protocolIEs.list.array[arrIdx], sizeof(UEContextModificationRequest_t));
10578 CU_FREE(ueContextModifyReq->protocolIEs.list.array, ueContextModifyReq->protocolIEs.list.size);
10580 CU_FREE(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t));
10582 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
10586 /*******************************************************************
10588 * @brief Builds the Ue Context Modification Req
10592 * Function : BuildAndSendUeContextModificationReq
10594 * Functionality: Constructs the Ue Context Modification Req
10598 * @return ROK - success
10599 * RFAILED - failure
10601 * ****************************************************************/
10602 uint8_t BuildAndSendUeContextModificationReq(uint32_t duId, void *cuUeCb, UeCtxtModAction action)
10605 uint8_t elementCnt = 0;
10606 uint8_t ret = RFAILED;
10607 CuUeCb *ueCb = (CuUeCb *)cuUeCb;
10608 F1AP_PDU_t *f1apMsg = NULLP;
10609 UEContextModificationRequest_t *ueContextModifyReq = NULLP;
10610 asn_enc_rval_t encRetVal;
10611 DU_LOG("\nINFO --> F1AP : Building Ue context modification request\n");
10614 CU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t));
10615 if(f1apMsg == NULLP)
10617 DU_LOG("\nERROR --> F1AP : Memory allocation for F1AP-PDU failed Ue context modification");
10621 f1apMsg->present = F1AP_PDU_PR_initiatingMessage;
10623 CU_ALLOC(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t));
10624 if(f1apMsg->choice.initiatingMessage == NULLP)
10626 DU_LOG("\nERROR --> F1AP : Memory allocation for F1AP-PDU failed Ue context modification");
10629 f1apMsg->choice.initiatingMessage->procedureCode = ProcedureCode_id_UEContextModification;
10630 f1apMsg->choice.initiatingMessage->criticality = Criticality_reject;
10631 f1apMsg->choice.initiatingMessage->value.present = InitiatingMessage__value_PR_UEContextModificationRequest;
10633 ueContextModifyReq =&f1apMsg->choice.initiatingMessage->value.choice.UEContextModificationRequest;
10635 if(action == MODIFY_UE)
10637 else if(action == QUERY_CONFIG)
10639 else if(action == RRC_RECONFIG_COMPLETE_IND)
10641 else if((action == STOP_DATA_TX) || (action == RESTART_DATA_TX))
10644 ueContextModifyReq->protocolIEs.list.count = elementCnt;
10645 ueContextModifyReq->protocolIEs.list.size = elementCnt*sizeof(UEContextModificationRequest_t *);
10647 /* Initialize the UE context modification members */
10648 CU_ALLOC(ueContextModifyReq->protocolIEs.list.array, ueContextModifyReq->protocolIEs.list.size);
10649 if(ueContextModifyReq->protocolIEs.list.array == NULLP)
10651 DU_LOG("\nERROR --> F1AP : Memory allocation for UE context modifcation Request failed");
10655 for(ieIdx=0 ; ieIdx<elementCnt; ieIdx++)
10657 CU_ALLOC(ueContextModifyReq->protocolIEs.list.array[ieIdx], sizeof(UEContextModificationRequest_t));
10658 if(ueContextModifyReq->protocolIEs.list.array[ieIdx] == NULLP)
10660 DU_LOG("\nERROR --> F1AP : Memory allocation for UE context modifcation Request failed");
10666 ueContextModifyReq->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID;
10667 ueContextModifyReq->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
10668 ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.present = \
10669 UEContextModificationRequestIEs__value_PR_GNB_CU_UE_F1AP_ID;
10670 ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_CU_UE_F1AP_ID = ueCb->gnbCuUeF1apId;
10673 ueContextModifyReq->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID;
10674 ueContextModifyReq->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
10675 ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.present=\
10676 UEContextModificationRequestIEs__value_PR_GNB_DU_UE_F1AP_ID;
10677 ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_UE_F1AP_ID = ueCb->gnbDuUeF1apId;
10679 if(action == MODIFY_UE)
10681 /* DRB to be setup list */
10683 ueContextModifyReq->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_DRBs_ToBeSetupMod_List;
10684 ueContextModifyReq->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
10685 ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.present =\
10686 UEContextModificationRequestIEs__value_PR_DRBs_ToBeSetupMod_List;
10687 ret = BuildDrbToBeSetupList(duId, ueCb, &(ueContextModifyReq->protocolIEs.list.array[ieIdx]->\
10688 value.choice.DRBs_ToBeSetupMod_List));
10690 /* DRB to be modified list */
10692 ueContextModifyReq->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_DRBs_ToBeModified_List;
10693 ueContextModifyReq->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
10694 ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.present =\
10695 UEContextModificationRequestIEs__value_PR_DRBs_ToBeModified_List;
10696 ret = BuildDrbToBeModifiedList(duId, ueCb, &(ueContextModifyReq->protocolIEs.list.array[ieIdx]->\
10697 value.choice.DRBs_ToBeModified_List));
10699 /* TODO: DRB to be release list */
10703 DU_LOG("\nERROR --> F1AP : BuildAndSendUeContextModificationReq(): Failed to build drb to be modified list");
10707 /* TODO: fill the RRC reconfiguration information in RRC Contaiiner ie in case of MODIFY_UE */
10709 else if(action == QUERY_CONFIG)
10712 ueContextModifyReq->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_GNB_DUConfigurationQuery;
10713 ueContextModifyReq->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
10714 ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.present = \
10715 UEContextModificationRequestIEs__value_PR_GNB_DUConfigurationQuery;
10716 ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_DUConfigurationQuery = GNB_DUConfigurationQuery_true;
10718 else if(action == RRC_RECONFIG_COMPLETE_IND)
10721 ueContextModifyReq->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_RRCReconfigurationCompleteIndicator;
10722 ueContextModifyReq->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
10723 ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.present = \
10724 UEContextModificationRequestIEs__value_PR_RRCReconfigurationCompleteIndicator;
10725 ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.choice.RRCReconfigurationCompleteIndicator = \
10726 RRCReconfigurationCompleteIndicator_true;
10728 else if((action == STOP_DATA_TX) || (action == RESTART_DATA_TX))
10731 if(action == STOP_DATA_TX)
10733 ueContextModifyReq->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_TransmissionActionIndicator;
10734 ueContextModifyReq->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
10735 ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.present = \
10736 UEContextModificationRequestIEs__value_PR_TransmissionActionIndicator;
10737 ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.choice.TransmissionActionIndicator = \
10738 TransmissionActionIndicator_stop;
10740 else if (action == RESTART_DATA_TX)
10742 ueContextModifyReq->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_TransmissionActionIndicator;
10743 ueContextModifyReq->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
10744 ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.present = \
10745 UEContextModificationRequestIEs__value_PR_TransmissionActionIndicator;
10746 ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.choice.TransmissionActionIndicator = \
10747 TransmissionActionIndicator_restart;
10751 ueContextModifyReq->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_RRCContainer;
10752 ueContextModifyReq->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
10753 ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.present = \
10754 UEContextModificationRequestIEs__value_PR_RRCContainer;
10755 if(fillRrcReconfigBuf(ueCb, &ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer, true) != ROK)
10757 DU_LOG( "\nERROR --> F1AP : Failed to fill Rrc reconfiguration buffer");
10761 /* RRC delivery status request */
10763 ueContextModifyReq->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_RRCDeliveryStatusRequest;
10764 ueContextModifyReq->protocolIEs.list.array[ieIdx]->criticality = Criticality_ignore;
10765 ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.present = UEContextModificationRequestIEs__value_PR_RRCDeliveryStatusRequest;
10766 ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.choice.RRCDeliveryStatusRequest = RRCDeliveryStatusRequest_true;
10769 xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg);
10771 /* Encode the F1SetupRequest type as APER */
10772 memset(encBuf, 0, ENC_BUF_MAX_LEN);
10774 encRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf, encBuf);
10776 /* Encode results */
10777 if(encRetVal.encoded == ENCODE_FAIL)
10779 DU_LOG("\nERROR --> F1AP : Could not encode ueContextModifyReq structure (at %s)\n",\
10780 encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
10785 DU_LOG("\nDEBUG --> F1AP : Created APER encodedbuffer for ueContextModifyReq\n");
10787 /* This for loop was going into an infinite loop even though encBufSize
10788 * has a small value. Hence commented this
10790 for(ieIdx=0; ieIdx< encBufSize; ieIdx++)
10792 DU_LOG("%x",encBuf[ieIdx]);
10797 /* TODO : Hardcoding DU ID to 1 for messages other than F1 Setup Response. This will be made generic in future gerrit */
10798 if(SendF1APMsg(CU_APP_MEM_REG, CU_POOL, duId) != ROK)
10800 DU_LOG("\nERROR --> F1AP : Sending Ue context modification request failed");
10808 FreeUeContextModicationRequest(f1apMsg);
10812 /*****************************************************************i
10814 * @brief Free memory allocated for UE Context Release Command
10818 * Function : FreeUeContextReleaseCommand
10821 * - Free memory allocated for UE Context Release Command
10823 * @params[in] F1AP_PDU_t *f1apMsg
10826 * *************************************************************/
10827 void FreeUeContextReleaseCommand(F1AP_PDU_t *f1apMsg)
10830 UEContextReleaseCommand_t *ueReleaseCommand = NULLP;
10834 if(f1apMsg->choice.initiatingMessage)
10836 ueReleaseCommand =&f1apMsg->choice.initiatingMessage->value.choice.UEContextReleaseCommand;
10837 if(ueReleaseCommand->protocolIEs.list.array)
10839 for(ieIdx=0 ; ieIdx<ueReleaseCommand->protocolIEs.list.count; ieIdx++)
10841 CU_FREE(ueReleaseCommand->protocolIEs.list.array[ieIdx], sizeof(UEContextReleaseCommand_t));
10843 CU_FREE(ueReleaseCommand->protocolIEs.list.array, ueReleaseCommand->protocolIEs.list.size);
10845 CU_FREE(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t));
10847 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
10850 /*******************************************************************
10852 * @brief Builds the Ue Context Release Command
10856 * Function : BuildAndSendUeContextReleaseCommand
10858 * Functionality: Constructs the Ue Context Release Command
10862 * @return ROK - success
10863 * RFAILED - failure
10865 * ****************************************************************/
10866 uint8_t BuildAndSendUeContextReleaseCommand(uint32_t duId, uint8_t cuUeF1apId, uint8_t duUeF1apId)
10868 bool memAllocFailed = false;
10869 uint8_t duIdx = 0, ieIdx = 0,elementCnt = 0, ret = RFAILED, bufLen=0;
10872 F1AP_PDU_t *f1apMsg = NULLP;
10873 UEContextReleaseCommand_t *ueContextReleaseCommand = NULLP;
10875 asn_enc_rval_t encRetVal;
10876 DU_LOG("\nINFO --> F1AP : Building Ue context release command\n");
10880 CU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t));
10881 if(f1apMsg == NULLP)
10883 DU_LOG("\nERROR --> F1AP : BuildAndSendUeContextReleaseCommand(): Memory allocation for F1AP-PDU");
10887 f1apMsg->present = F1AP_PDU_PR_initiatingMessage;
10889 CU_ALLOC(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t));
10890 if(f1apMsg->choice.initiatingMessage == NULLP)
10892 DU_LOG("\nERROR --> F1AP : BuildAndSendUeContextReleaseCommand(): Memory allocation for F1AP-PDU failed ");
10895 f1apMsg->choice.initiatingMessage->procedureCode = ProcedureCode_id_UEContextRelease;
10896 f1apMsg->choice.initiatingMessage->criticality = Criticality_reject;
10897 f1apMsg->choice.initiatingMessage->value.present = InitiatingMessage__value_PR_UEContextReleaseCommand;
10899 ueContextReleaseCommand =&f1apMsg->choice.initiatingMessage->value.choice.UEContextReleaseCommand;
10901 SEARCH_DU_DB(duIdx, duId, duDb);
10902 ueCb = &duDb->ueCb[duUeF1apId-1];
10903 if(ueCb->state == UE_HANDOVER_IN_PROGRESS)
10908 ueContextReleaseCommand->protocolIEs.list.count = elementCnt;
10909 ueContextReleaseCommand->protocolIEs.list.size = elementCnt*sizeof(UEContextReleaseCommand_t*);
10911 /* Initialize the UE context modification members */
10912 CU_ALLOC(ueContextReleaseCommand->protocolIEs.list.array, ueContextReleaseCommand->protocolIEs.list.size);
10913 if(ueContextReleaseCommand->protocolIEs.list.array == NULLP)
10915 DU_LOG("\nERROR --> F1AP : BuildAndSendUeContextReleaseCommand():Memory allocation failed");
10919 for(ieIdx=0 ; ieIdx<elementCnt; ieIdx++)
10921 CU_ALLOC(ueContextReleaseCommand->protocolIEs.list.array[ieIdx], sizeof(UEContextReleaseCommand_t));
10922 if(ueContextReleaseCommand->protocolIEs.list.array[ieIdx] == NULLP)
10924 DU_LOG("\nERROR --> F1AP : BuildAndSendUeContextReleaseCommand(): Memory allocation failed ");
10925 memAllocFailed = true;
10930 if(memAllocFailed == true)
10936 ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID;
10937 ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
10938 ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.present = \
10939 UEContextReleaseCommandIEs__value_PR_GNB_CU_UE_F1AP_ID;
10940 ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.choice.GNB_CU_UE_F1AP_ID =cuUeF1apId;
10943 ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID;
10944 ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
10945 ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.present=\
10946 UEContextReleaseCommandIEs__value_PR_GNB_DU_UE_F1AP_ID;
10947 ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_UE_F1AP_ID =duUeF1apId;
10949 /* Cause of UE context release */
10951 ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_Cause;
10952 ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->criticality = Criticality_ignore;
10953 ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.present=\
10954 UEContextReleaseCommandIEs__value_PR_Cause;
10955 ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.choice.Cause.present = Cause_PR_radioNetwork;
10956 ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.choice.Cause.choice.radioNetwork=\
10957 CauseRadioNetwork_normal_release;
10958 if(ueCb->state != UE_HANDOVER_IN_PROGRESS)
10960 /* RRC Container for RRC release */
10962 ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_RRCContainer;
10963 ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->criticality = Criticality_ignore;
10964 ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.present = \
10965 UEContextReleaseCommandIEs__value_PR_RRCContainer;
10966 char secModeBuf[7]={ 0x00, 0x05, 0x13, 0x00, 0x00, 0x00, 0x00};
10968 ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer.size = bufLen;
10969 CU_ALLOC(ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer.buf,
10970 ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer.size);
10971 if(!ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer.buf)
10973 DU_LOG("\nERROR --> F1AP : Memory allocation for BuildAndSendUeContextReleaseCommand failed");
10976 memset(ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer.buf, 0, bufLen);
10977 memcpy(ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer.buf, secModeBuf, bufLen);
10979 xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg);
10981 /* Encode the UE Context Release Command type as APER */
10982 memset(encBuf, 0, ENC_BUF_MAX_LEN);
10984 encRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf,\
10987 /* Encode results */
10988 if(encRetVal.encoded == ENCODE_FAIL)
10990 DU_LOG("\nERROR --> F1AP : Could not encode Release Command structure (at %s)\n",\
10991 encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
10996 DU_LOG("\nDEBUG --> F1AP : Created APER encoded buffer for Ue Context Release Command\n");
10997 for(ieIdx=0; ieIdx< encBufSize; ieIdx++)
10999 DU_LOG("%x",encBuf[ieIdx]);
11003 /* TODO : Hardcoding DU ID to 1 for messages other than F1 Setup Response. This will be made generic in future gerrit */
11004 if(SendF1APMsg(CU_APP_MEM_REG, CU_POOL, duId) != ROK)
11006 DU_LOG("\nERROR --> F1AP : Sending Ue context Release Command failed");
11014 FreeUeContextReleaseCommand(f1apMsg);
11017 /*******************************************************************
11019 * @brief process Ue context release request
11023 * Function : procUeContextReleaseReq
11026 * - process Ue context release request
11028 * @params[in] F1AP_PDU_t *f1apMsg
11029 * @return ROK - success
11030 * RFAILED - failure
11032 * ****************************************************************/
11033 uint8_t procUeContextReleaseReq(uint32_t duId, F1AP_PDU_t *f1apMsg)
11035 uint8_t ieIdx=0, duUeF1apId=0,cuUeF1apId=0;
11037 UEContextReleaseRequest_t *ueReleaseReq = NULLP;
11038 ueReleaseReq = &f1apMsg->choice.initiatingMessage->value.choice.UEContextReleaseRequest;
11040 for(ieIdx=0; ieIdx < ueReleaseReq->protocolIEs.list.count; ieIdx++)
11042 switch(ueReleaseReq->protocolIEs.list.array[ieIdx]->id)
11044 case ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID:
11046 cuUeF1apId = ueReleaseReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_CU_UE_F1AP_ID;
11049 case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID:
11051 duUeF1apId = ueReleaseReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_UE_F1AP_ID;
11059 if(BuildAndSendUeContextReleaseCommand(duId, cuUeF1apId, duUeF1apId) != ROK)
11061 DU_LOG("\nERROR --> F1AP : procUeContextReleaseReq(): Failed to build Ue Context Release Command ");
11066 /*******************************************************************
11068 * @brief processing of Gnb-DU config update
11072 * Function : procGnbDuUpdate
11075 * - processing of Gnb-DU config update
11077 * @params[in] F1AP_PDU_t *f1apMsg
11078 * @return ROK - success
11079 * RFAILED - failure
11081 * ****************************************************************/
11082 uint8_t procGnbDuUpdate(uint32_t duId, F1AP_PDU_t *f1apMsg)
11084 bool cellToBeDelete = false;
11085 uint8_t ieIdx = 0, ueIdx = 0, duIdx = 0, cellIdx=0;
11089 GNBDUConfigurationUpdate_t *duCfgUpdate = NULLP;
11091 duCfgUpdate = &f1apMsg->choice.initiatingMessage->value.choice.GNBDUConfigurationUpdate;
11092 for(ieIdx=0; ieIdx < duCfgUpdate->protocolIEs.list.count; ieIdx++)
11094 switch(duCfgUpdate->protocolIEs.list.array[ieIdx]->id)
11096 case ProtocolIE_ID_id_TransactionID:
11098 case ProtocolIE_ID_id_Served_Cells_To_Modify_List:
11100 case ProtocolIE_ID_id_Served_Cells_To_Delete_List:
11102 struct Served_Cells_To_Delete_ItemIEs *deleteItemIe = \
11103 (struct Served_Cells_To_Delete_ItemIEs *)duCfgUpdate->protocolIEs.list.array[ieIdx]->value.choice.\
11104 Served_Cells_To_Delete_List.list.array[0];
11105 bitStringToInt(&deleteItemIe->value.choice.Served_Cells_To_Delete_Item.oldNRCGI.nRCellIdentity, &nrCellId);
11106 cellToBeDelete = true;
11109 case ProtocolIE_ID_id_gNB_DU_ID:
11113 if(BuildAndSendDUUpdateAck(duId) != ROK)
11115 DU_LOG("ERROR --> F1AP : Failed to build and send DUUpdateAck");
11119 /* We don't require F1 Reset message in Cell Up and Broadcast Procedure flow, So that's why
11120 * commented this trigger for now */
11122 if(cellToBeDelete == false)
11124 DU_LOG("\nINFO --> F1AP : Sending F1 reset request");
11125 if(BuildAndSendF1ResetReq() != ROK)
11127 DU_LOG("ERROR --> F1AP : Failed to build and send F1 reset request");
11132 if(cellToBeDelete == true)
11134 SEARCH_DU_DB(duIdx, duId, duDb);
11135 SEARCH_CELL_DB(cellIdx, duDb, nrCellId, cellCb);
11136 if(cellCb->numUe == 0)
11138 memset(cellCb, 0, sizeof(CuCellCb));
11142 cellCb->cellStatus = CELL_DELETION_IN_PROGRESS;
11147 /*******************************************************************
11149 * @brief storing slice list in CU database
11153 * Function : buildSliceList
11156 * - storing slice list in CU database
11158 * @params[in] SliceSupportList_t *sliceSupportList
11159 * @return ROK - success
11160 * RFAILED - failure
11162 * ****************************************************************/
11163 uint8_t buildSliceList(SliceSupportList_t *sliceSupportList)
11165 uint8_t sliceListIdx = 0;
11167 if(sliceSupportList)
11169 if(sliceSupportList->list.array)
11171 cuCb.numSnssaiSupported = sliceSupportList->list.count;
11172 for(sliceListIdx=0; sliceListIdx<sliceSupportList->list.count; sliceListIdx++)
11174 if(sliceSupportList->list.array[sliceListIdx])
11176 CU_ALLOC(cuCb.snssaiList[sliceListIdx], sizeof(Snssai));
11177 if(cuCb.snssaiList[sliceListIdx] == NULLP)
11179 DU_LOG("\nERROR --> CU_STUB: buildSliceList(): Memory allocation failed");
11182 if(sliceSupportList->list.array[sliceListIdx]->sNSSAI.sST.buf)
11184 memcpy(&cuCb.snssaiList[sliceListIdx]->sst, sliceSupportList->list.array[sliceListIdx]->\
11185 sNSSAI.sST.buf, sliceSupportList->list.array[sliceListIdx]->sNSSAI.sST.size);
11187 if(sliceSupportList->list.array[sliceListIdx]->sNSSAI.sD->size)
11189 memcpy(&cuCb.snssaiList[sliceListIdx]->sd,\
11190 sliceSupportList->list.array[sliceListIdx]->sNSSAI.sD->buf,\
11191 sliceSupportList->list.array[sliceListIdx]->sNSSAI.sD->size);
11200 /****************************************************************
11201 * @brief Function to process Srb Setup Mod List
11205 * Function : procSrbSetupModList
11208 * - Function to process SRB Setup Mod List
11211 * @return ROK - success
11212 * RFAILED - failure
11214 * ****************************************************************/
11215 uint8_t procSrbSetupModList(CuUeCb *ueCb, SRBs_SetupMod_List_t *srbSetupList)
11217 uint8_t arrIdx = 0, srbIdx;
11218 struct SRBs_SetupMod_ItemIEs *srbItemIe = NULLP;
11220 if(srbSetupList != NULLP)
11222 for(arrIdx = 0; arrIdx < srbSetupList->list.count; arrIdx++)
11224 srbItemIe = ((struct SRBs_SetupMod_ItemIEs *)srbSetupList->list.array[arrIdx]);
11225 if(srbItemIe->value.present == SRBs_SetupMod_ItemIEs__value_PR_SRBs_SetupMod_Item)
11227 for(srbIdx = 0; srbIdx < ueCb->numSrb; srbIdx++)
11229 if(ueCb->srbList[srbIdx].srbId == srbItemIe->value.choice.SRBs_SetupMod_Item.sRBID)
11231 ueCb->srbList[srbIdx].lcId = srbItemIe->value.choice.SRBs_SetupMod_Item.lCID;
11243 /****************************************************************
11244 * @brief Function to process Drb Setup Mod List
11248 * Function : procDrbSetupModList
11251 * - Function to process DRB Setup Mod List
11254 * @return ROK - success
11255 * RFAILED - failure
11257 * ****************************************************************/
11258 uint8_t procDrbSetupModList(uint32_t duId, CuUeCb *ueCb, DRBs_SetupMod_List_t *drbSetupList)
11260 uint8_t arrIdx = 0, drbIdx;
11262 struct DRBs_SetupMod_ItemIEs *drbItemIe = NULLP;
11264 if(drbSetupList != NULLP)
11266 for(arrIdx = 0; arrIdx < drbSetupList->list.count; arrIdx++)
11268 drbItemIe = ((struct DRBs_SetupMod_ItemIEs *)drbSetupList->list.array[arrIdx]);
11269 if(drbItemIe->value.present == DRBs_SetupMod_ItemIEs__value_PR_DRBs_SetupMod_Item)
11271 for(drbIdx = 0; drbIdx < ueCb->numDrb; drbIdx++)
11273 if(ueCb->drbList[drbIdx].drbId == drbItemIe->value.choice.DRBs_SetupMod_Item.dRBID)
11275 if(drbItemIe->value.choice.DRBs_SetupMod_Item.lCID)
11276 ueCb->drbList[drbIdx].lcId = *(drbItemIe->value.choice.DRBs_SetupMod_Item.lCID);
11281 if(ueCb->state != UE_HANDOVER_IN_PROGRESS)
11283 /* extracting teId */
11284 teId = extractTeId(&drbItemIe->value.choice.DRBs_SetupMod_Item.dLUPTNLInformation_ToBeSetup_List);
11287 if(addDrbTunnels(duId, teId)== ROK)
11289 DU_LOG("\nDEBUG --> EGTP: Tunnel Added for TeId %d", teId);
11301 /*******************************************************************
11303 * @brief processing of GNB_DU_Served_Cells Plmn list information
11307 * Function : procServedCellPlmnList
11310 * - processing of GNB_DU_Served_Cells Plmn list information for storing
11313 * @params[in] F1AP_PDU_t *f1apMsg
11314 * @return ROK - success
11315 * RFAILED - failure
11317 * ****************************************************************/
11318 uint8_t procServedCellPlmnList(ServedPLMNs_List_t *srvPlmn)
11320 uint8_t srvPlmnIdx=0, ieExtensionsLstIdx=0;
11321 ProtocolExtensionContainer_4624P3_t **ieExtend;
11323 if(srvPlmn->list.array)
11325 for(srvPlmnIdx=0; srvPlmnIdx<srvPlmn->list.count; srvPlmnIdx++)
11327 if(srvPlmn->list.array[srvPlmnIdx])
11329 ieExtend = &srvPlmn->list.array[srvPlmnIdx]->iE_Extensions;
11332 if((*ieExtend)->list.array)
11334 for(ieExtensionsLstIdx = 0; ieExtensionsLstIdx<(*ieExtend)->list.count; ieExtensionsLstIdx++)
11336 if((*ieExtend)->list.array[ieExtensionsLstIdx])
11338 switch((*ieExtend)->list.array[ieExtensionsLstIdx]->id )
11340 case ProtocolIE_ID_id_TAISliceSupportList:
11342 if(buildSliceList(&(*ieExtend)->list.array[ieExtensionsLstIdx]->\
11343 extensionValue.choice.SliceSupportList) != ROK)
11345 DU_LOG("\nERROR --> CU_STUB: procServedCellPlmnList(): Failed to build slice List");
11360 /****************************************************************
11361 * @brief Function to process Ue Context Modification Response
11365 * Function : procUeContextModificationResponse
11368 * - Function to process Ue Context Modification Response
11371 * @return ROK - success
11372 * RFAILED - failure
11374 * ****************************************************************/
11375 uint8_t procUeContextModificationResponse(uint32_t duId, F1AP_PDU_t *f1apMsg)
11377 uint8_t idx=0, duIdx=0;
11378 uint8_t duUeF1apId = 0, cuUeF1apId = 0;
11379 DuDb *duDb = NULLP;
11380 CuUeCb *ueCb = NULLP;
11381 UEContextModificationResponse_t *ueCtxtModRsp = NULLP;
11383 SEARCH_DU_DB(duIdx, duId, duDb);
11384 ueCtxtModRsp = &f1apMsg->choice.successfulOutcome->value.choice.UEContextModificationResponse;
11386 for(idx=0; idx < ueCtxtModRsp->protocolIEs.list.count; idx++)
11388 switch(ueCtxtModRsp->protocolIEs.list.array[idx]->id)
11390 case ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID:
11392 cuUeF1apId = ueCtxtModRsp->protocolIEs.list.array[idx]->value.choice.GNB_CU_UE_F1AP_ID;
11395 case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID:
11397 duUeF1apId = ueCtxtModRsp->protocolIEs.list.array[idx]->value.choice.GNB_DU_UE_F1AP_ID;
11398 ueCb = &duDb->ueCb[duUeF1apId-1];
11401 case ProtocolIE_ID_id_DRBs_SetupMod_List:
11403 /* Adding Tunnels for successful DRB */
11404 procDrbSetupModList(duId, ueCb, &ueCtxtModRsp->protocolIEs.list.array[idx]->value.choice.DRBs_SetupMod_List);
11408 case ProtocolIE_ID_id_SRBs_SetupMod_List:
11410 procSrbSetupModList(ueCb, &ueCtxtModRsp->protocolIEs.list.array[idx]->value.choice.SRBs_SetupMod_List);
11413 case ProtocolIE_ID_id_DUtoCURRCInformation:
11415 DU_LOG("\nINFO --> Received Du to Cu RRC Information ");
11416 if((extractDuToCuRrcCont(ueCb, ueCtxtModRsp->protocolIEs.list.array[idx]->value.choice.\
11417 DUtoCURRCInformation.cellGroupConfig)) != ROK)
11419 DU_LOG("\nERROR --> F1AP : Failed to extract Du to Cu RRC Information");
11428 /* If UE is in handover and UE context is not yet created at target DU, then send
11429 * UE context setup request to target DU */
11430 if(ueCb->state == UE_HANDOVER_IN_PROGRESS)
11433 DuDb *tgtDuDb = NULLP;
11434 CuUeCb *ueCbInTgtDu = NULLP;
11436 SEARCH_DU_DB(duIdx, ueCb->hoInfo.targetDuId, tgtDuDb);
11439 /* Since DU UE F1AP ID assigned by target DU to this UE in handover is
11440 * not known here, using CU UE F1AP ID to search for UE Cb in target DU
11442 for(ueIdx = 0; ueIdx < MAX_NUM_UE; ueIdx++)
11444 if(tgtDuDb->ueCb[ueIdx].gnbCuUeF1apId == cuUeF1apId)
11446 ueCbInTgtDu = &tgtDuDb->ueCb[ueIdx];
11451 /* If UE context is not found in Target DU DU, send UE context setup
11453 if(ueCbInTgtDu == NULLP)
11455 if((BuildAndSendUeContextSetupReq(ueCb->hoInfo.targetDuId, ueCb)) != ROK)
11457 DU_LOG("\nERROR -> F1AP : Failed at BuildAndSendUeContextSetupReq");
11467 /*******************************************************************
11469 * @brief processing of F1 setup request
11473 * Function : procF1SetupReq
11476 * - processing of F1 setup request
11478 * @params[in] F1AP_PDU_t *f1apMsg
11479 * @return ROK - success
11480 * RFAILED - failure
11482 * ****************************************************************/
11483 void procF1SetupReq(uint32_t *destDuId, F1AP_PDU_t *f1apMsg)
11485 uint8_t ieIdx = 0, plmnidx=0, duIdx = 0, ret=ROK, cellIdx = 0;
11487 uint64_t nrCellId = 0;
11488 DuDb *duDb = NULLP;
11489 CuCellCb *cellCb = NULLP;
11490 BIT_STRING_t nrcellIdentity;
11491 F1SetupRequest_t *f1SetupReq = NULLP;
11492 GNB_DU_Served_Cells_Item_t *srvCellItem = NULLP;
11493 GNB_DU_Served_Cells_List_t *duServedCell = NULLP;
11495 f1SetupReq = &f1apMsg->choice.initiatingMessage->value.choice.F1SetupRequest;
11496 for(ieIdx=0; ieIdx < f1SetupReq->protocolIEs.list.count; ieIdx++)
11498 switch(f1SetupReq->protocolIEs.list.array[ieIdx]->id)
11500 case ProtocolIE_ID_id_gNB_DU_ID:
11502 duId = f1SetupReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_ID.buf[0];
11503 SEARCH_DU_DB(duIdx, duId, duDb);
11506 duDb = &cuCb.duInfo[cuCb.numDu];
11507 memset(duDb, 0, sizeof(DuDb));
11516 case ProtocolIE_ID_id_gNB_DU_Name:
11518 strcpy((char *)duDb->duName, (char*)f1SetupReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_Name.buf);
11521 case ProtocolIE_ID_id_gNB_DU_Served_Cells_List:
11523 duServedCell = &f1SetupReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_Served_Cells_List;
11524 if(duServedCell->list.array)
11526 for(plmnidx=0; plmnidx<duServedCell->list.count; plmnidx++)
11528 if(duServedCell->list.array[plmnidx])
11530 switch(duServedCell->list.array[plmnidx]->id)
11532 case ProtocolIE_ID_id_GNB_DU_Served_Cells_Item:
11534 srvCellItem = &duServedCell->list.array[plmnidx]->value.choice.GNB_DU_Served_Cells_Item;
11535 ret = procServedCellPlmnList(&srvCellItem->served_Cell_Information.servedPLMNs);
11536 memcpy(&nrcellIdentity, &srvCellItem->served_Cell_Information.nRCGI.nRCellIdentity, sizeof(BIT_STRING_t));
11538 bitStringToInt(&nrcellIdentity, &nrCellId);
11539 SEARCH_CELL_DB(cellIdx, duDb, nrCellId, cellCb);
11540 if(cellCb == NULLP)
11542 cellCb = &duDb->cellCb[duDb->numCells];
11543 memset(cellCb, 0, sizeof(CuCellCb));
11544 cellCb->nrCellId = nrCellId;
11545 cellCb->cellStatus = CELL_ACTIVE;
11558 BuildAndSendF1SetupRsp(duId, &nrcellIdentity);
11562 DU_LOG("\nERROR --> CU_STUB: procF1SetupReq(): Failed to process F1 setup request");
11566 /****************************************************************
11568 * @brief processing of UE Context Release Complete
11572 * Function : procUeContextReleaseComplete
11575 * - processing of UE Context Release Complete
11577 * @params[in] F1AP_PDU_t *f1apMsg
11578 * @return ROK - success
11579 * RFAILED - failure
11581 * ****************************************************************/
11582 void procUeContextReleaseComplete(uint32_t duId, F1AP_PDU_t *f1apMsg)
11584 uint8_t duIdx = 0, ieIdx = 0, ueIdx = 0;
11585 uint8_t gnbDuUeF1apId = 0, gnbCuUeF1apId = 0;
11586 DuDb *duDb = NULLP;
11587 CuUeCb *ueCb = NULLP;
11588 UEContextReleaseComplete_t *ueReleaseComplete = NULLP;
11590 SEARCH_DU_DB(duIdx, duId, duDb);
11593 DU_LOG("\nERROR --> F1AP : No entry found for DU ID [%d]", duId);
11597 ueReleaseComplete = &f1apMsg->choice.successfulOutcome->value.choice.UEContextReleaseComplete;
11598 for(ieIdx=0; ieIdx < ueReleaseComplete->protocolIEs.list.count; ieIdx++)
11600 switch(ueReleaseComplete->protocolIEs.list.array[ieIdx]->id)
11602 case ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID:
11604 gnbCuUeF1apId = ueReleaseComplete->protocolIEs.list.array[ieIdx]->value.choice.GNB_CU_UE_F1AP_ID;
11607 case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID:
11609 gnbDuUeF1apId = ueReleaseComplete->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_UE_F1AP_ID;
11610 ueCb = &duDb->ueCb[gnbDuUeF1apId-1];
11611 for(ueIdx = 0; ueIdx <MAX_NUM_UE; ueIdx++)
11613 if(ueCb->cellCb && ueCb->cellCb->ueCb[ueIdx])
11615 if((ueCb->cellCb->ueCb[ueIdx]->gnbCuUeF1apId == gnbCuUeF1apId) &&
11616 (ueCb->cellCb->ueCb[ueIdx]->gnbDuUeF1apId == gnbDuUeF1apId))
11618 ueCb->cellCb->ueCb[ueIdx] = NULLP;
11619 ueCb->cellCb->numUe--;
11620 if((ueCb->cellCb->numUe == 0) && (ueCb->cellCb->cellStatus == CELL_DELETION_IN_PROGRESS))
11622 memset(ueCb->cellCb, 0, sizeof(CuCellCb));
11629 memset(ueCb, 0, sizeof(CuUeCb));
11637 /*******************************************************************
11639 * @brief Builds the Paging cell list
11643 * Function : BuildPagingCellList
11645 * Functionality: Build the paging cell list
11647 * @params[in] PagingCell_list_t *pagingCelllist,
11649 * @return ROK - success
11650 * RFAILED - failure
11652 * ****************************************************************/
11653 uint8_t BuildPagingCellList(PagingCell_list_t *pagingCelllist, uint8_t numCells, CuCellCb *cellCb)
11655 uint8_t cellIdx =0;
11656 PagingCell_ItemIEs_t *pagingCellItemIes;
11657 PagingCell_Item_t *pagingCellItem;
11659 pagingCelllist->list.count = numCells;
11660 pagingCelllist->list.size = pagingCelllist->list.count * (sizeof(PagingCell_ItemIEs_t*));
11661 CU_ALLOC(pagingCelllist->list.array, pagingCelllist->list.size);
11662 if(pagingCelllist->list.array == NULLP)
11664 DU_LOG("\nERROR --> F1AP : BuildPagingCellList(): Memory allocation failed ");
11668 for(cellIdx = 0; cellIdx < pagingCelllist->list.count; cellIdx++)
11670 CU_ALLOC(pagingCelllist->list.array[cellIdx], sizeof(PagingCell_ItemIEs_t));
11671 if(pagingCelllist->list.array[cellIdx] == NULLP)
11673 DU_LOG("\nERROR --> F1AP : BuildPagingCellList(): Memory allocation failed ");
11678 for(cellIdx = 0; cellIdx < pagingCelllist->list.count; cellIdx++)
11680 pagingCellItemIes = (PagingCell_ItemIEs_t *)pagingCelllist->list.array[cellIdx];
11681 pagingCellItemIes->id = ProtocolIE_ID_id_PagingCell_Item;
11682 pagingCellItemIes->criticality = Criticality_ignore;
11683 pagingCellItemIes->value.present = PagingCell_ItemIEs__value_PR_PagingCell_Item;
11684 pagingCellItem = &pagingCellItemIes->value.choice.PagingCell_Item;
11686 /* Fill NrCgi Information */
11687 BuildNrcgi(&pagingCellItem->nRCGI, cellCb[cellIdx].nrCellId);
11693 /*******************************************************************
11695 * @brief Deallocation of memory allocated in paging msg
11699 * Function :FreePagingMsg
11701 * Functionality: Deallocation of memory allocated in paging msg
11703 * @params[in] F1AP_PDU_t *f1apMsg
11707 * ****************************************************************/
11708 void FreePagingMsg(F1AP_PDU_t *f1apMsg)
11710 uint8_t ieIdx, cellIdx;
11712 PagingCell_ItemIEs_t *pagingCellItemIes;
11713 PagingCell_Item_t *pagingCellItem;
11714 PagingCell_list_t *pagingCelllist;
11718 if(f1apMsg->choice.initiatingMessage)
11720 paging = &f1apMsg->choice.initiatingMessage->value.choice.Paging;
11721 if(paging->protocolIEs.list.array)
11723 for(ieIdx=0 ; ieIdx<paging->protocolIEs.list.count; ieIdx++)
11725 if(paging->protocolIEs.list.array[ieIdx])
11727 switch(paging->protocolIEs.list.array[ieIdx]->id)
11729 case ProtocolIE_ID_id_UEIdentityIndexValue:
11731 CU_FREE(paging->protocolIEs.list.array[ieIdx]->value.choice.UEIdentityIndexValue.choice.indexLength10.buf,\
11732 paging->protocolIEs.list.array[ieIdx]->value.choice.UEIdentityIndexValue.choice.indexLength10.size);
11736 case ProtocolIE_ID_id_PagingIdentity:
11738 if(paging->protocolIEs.list.array[ieIdx]->value.choice.PagingIdentity.present == PagingIdentity_PR_cNUEPagingIdentity)
11740 if(paging->protocolIEs.list.array[ieIdx]->value.choice.PagingIdentity.choice.cNUEPagingIdentity)
11742 if(paging->protocolIEs.list.array[ieIdx]->value.choice.PagingIdentity.choice.cNUEPagingIdentity->present == CNUEPagingIdentity_PR_fiveG_S_TMSI)
11744 CU_FREE(paging->protocolIEs.list.array[ieIdx]->value.choice.PagingIdentity.choice.cNUEPagingIdentity->choice.fiveG_S_TMSI.buf,\
11745 paging->protocolIEs.list.array[ieIdx]->value.choice.PagingIdentity.choice.cNUEPagingIdentity->choice.fiveG_S_TMSI.size);
11747 CU_FREE(paging->protocolIEs.list.array[ieIdx]->value.choice.PagingIdentity.choice.cNUEPagingIdentity,\
11748 sizeof(struct CNUEPagingIdentity));
11754 case ProtocolIE_ID_id_PagingCell_List:
11756 pagingCelllist = &paging->protocolIEs.list.array[ieIdx]->value.choice.PagingCell_list;
11757 if(pagingCelllist->list.array)
11759 for(cellIdx = 0; cellIdx < pagingCelllist->list.count; cellIdx++)
11761 if(pagingCelllist->list.array[cellIdx])
11763 pagingCellItemIes = (PagingCell_ItemIEs_t *)pagingCelllist->list.array[cellIdx];
11764 if(pagingCellItemIes->id == ProtocolIE_ID_id_PagingCell_Item)
11766 pagingCellItem = &pagingCellItemIes->value.choice.PagingCell_Item;
11767 CU_FREE(pagingCellItem->nRCGI.pLMN_Identity.buf, pagingCellItem->nRCGI.pLMN_Identity.size);
11768 CU_FREE(pagingCellItem->nRCGI.nRCellIdentity.buf, pagingCellItem->nRCGI.nRCellIdentity.size);
11770 CU_FREE(pagingCelllist->list.array[cellIdx], sizeof(PagingCell_ItemIEs_t));
11773 CU_FREE(pagingCelllist->list.array, pagingCelllist->list.size);
11778 CU_FREE(paging->protocolIEs.list.array[ieIdx], sizeof(Paging_t));
11781 CU_FREE(paging->protocolIEs.list.array, paging->protocolIEs.list.size);
11783 CU_FREE(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t));
11785 CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
11788 /*******************************************************************
11790 * @brief Builds and sends the paging message if UE is in idle mode
11794 * Function : BuildAndSendPagingMsg
11796 * Functionality: Builds and sends the paging message
11798 * @params[in] uint32_t duId, uint8_t gsTmsi
11800 * @return ROK - success
11801 * RFAILED - failure
11803 * ****************************************************************/
11804 uint8_t BuildAndSendPagingMsg(uint64_t gsTmsi, uint8_t duId)
11806 bool memAllocFailed = false;
11807 uint8_t ieIdx = 0, elementCnt = 0, ret = RFAILED;
11808 uint16_t ueId = 0, duIdx = 0;
11810 /*As per 38.473 Sec 9.3.1.39, UE Identity Index Value (10bits) > 2 Bytes + 6 Unused Bits
11811 *5G-S-TMSI :48 Bits >> 6 Bytes and 0 UnusedBits */
11812 uint8_t totalByteInUeId = 2, totalByteInTmsi = 6;
11813 uint8_t unusedBitsInUeId = 6, unusedBitsInTmsi = 0;
11815 F1AP_PDU_t *f1apMsg = NULLP;
11816 Paging_t *paging = NULLP;
11818 asn_enc_rval_t encRetVal;
11820 DU_LOG("\nINFO --> F1AP : Building PAGING Message command\n");
11822 SEARCH_DU_DB(duIdx, duId, duDb);
11825 DU_LOG("\nERROR --> F1AP : BuildAndSendPagingMsg(): DuDb is empty");
11831 CU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t));
11832 if(f1apMsg == NULLP)
11834 DU_LOG("\nERROR --> F1AP : BuildAndSendPagingMsg(): Memory allocation for F1AP-PDU");
11838 f1apMsg->present = F1AP_PDU_PR_initiatingMessage;
11840 CU_ALLOC(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t));
11841 if(f1apMsg->choice.initiatingMessage == NULLP)
11843 DU_LOG("\nERROR --> F1AP : BuildAndSendPagingMsg(): Memory allocation for F1AP-PDU failed ");
11846 f1apMsg->choice.initiatingMessage->procedureCode = ProcedureCode_id_Paging;
11847 f1apMsg->choice.initiatingMessage->criticality = Criticality_reject;
11848 f1apMsg->choice.initiatingMessage->value.present = InitiatingMessage__value_PR_Paging;
11850 paging = &f1apMsg->choice.initiatingMessage->value.choice.Paging;
11853 paging->protocolIEs.list.count = elementCnt;
11854 paging->protocolIEs.list.size = elementCnt * sizeof(Paging_t*);
11856 /* Initialize the Paging Message members */
11857 CU_ALLOC(paging->protocolIEs.list.array, paging->protocolIEs.list.size);
11858 if(paging->protocolIEs.list.array == NULLP)
11860 DU_LOG("\nERROR --> F1AP : BuildAndSendPagingMsg():Memory allocation failed");
11864 for(ieIdx=0 ; ieIdx<elementCnt; ieIdx++)
11866 CU_ALLOC(paging->protocolIEs.list.array[ieIdx], sizeof(Paging_t));
11867 if(paging->protocolIEs.list.array[ieIdx] == NULLP)
11869 DU_LOG("\nERROR --> F1AP : BuildAndSendPagingMsg(): Memory allocation failed ");
11870 memAllocFailed = true;
11875 if(memAllocFailed == true)
11880 /* UE Identity Index Value */
11882 paging->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_UEIdentityIndexValue;
11883 paging->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
11884 paging->protocolIEs.list.array[ieIdx]->value.present = PagingIEs__value_PR_UEIdentityIndexValue;
11885 paging->protocolIEs.list.array[ieIdx]->value.choice.UEIdentityIndexValue.present = UEIdentityIndexValue_PR_indexLength10;
11886 paging->protocolIEs.list.array[ieIdx]->value.choice.UEIdentityIndexValue.choice.indexLength10.size = totalByteInUeId*sizeof(uint8_t);
11887 CU_ALLOC(paging->protocolIEs.list.array[ieIdx]->value.choice.UEIdentityIndexValue.choice.indexLength10.buf,\
11888 paging->protocolIEs.list.array[ieIdx]->value.choice.UEIdentityIndexValue.choice.indexLength10.size);
11889 if(paging->protocolIEs.list.array[ieIdx]->value.choice.UEIdentityIndexValue.choice.indexLength10.buf == NULLP)
11891 DU_LOG("\nERROR --> F1AP : BuildAndSendPagingMsg(): Memory allocation failed ");
11895 /*As per 3gpp Spec 38.304 Sec 7.1: UE_ID: 5G-S-TMSI mod 1024*/
11896 ueId = gsTmsi % 1024;
11897 fillBitString(&paging->protocolIEs.list.array[ieIdx]->value.choice.UEIdentityIndexValue.choice.indexLength10, unusedBitsInUeId, totalByteInUeId, ueId);
11899 /* Paging Identity */
11901 paging->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_PagingIdentity;
11902 paging->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject;
11903 paging->protocolIEs.list.array[ieIdx]->value.present = PagingIEs__value_PR_PagingIdentity;
11904 paging->protocolIEs.list.array[ieIdx]->value.choice.PagingIdentity.present = \
11905 PagingIdentity_PR_cNUEPagingIdentity;
11906 CU_ALLOC(paging->protocolIEs.list.array[ieIdx]->value.choice.PagingIdentity.choice.cNUEPagingIdentity, \
11907 sizeof(struct CNUEPagingIdentity));
11908 if(!paging->protocolIEs.list.array[ieIdx]->value.choice.PagingIdentity.choice.cNUEPagingIdentity)
11910 DU_LOG("\nERROR --> F1AP : BuildAndSendPagingMsg(): Memory allocation failed ");
11914 paging->protocolIEs.list.array[ieIdx]->value.choice.PagingIdentity.choice.cNUEPagingIdentity->present = \
11915 CNUEPagingIdentity_PR_fiveG_S_TMSI;
11917 paging->protocolIEs.list.array[ieIdx]->value.choice.PagingIdentity.choice.cNUEPagingIdentity->choice.fiveG_S_TMSI.size = totalByteInTmsi*sizeof(uint8_t);
11918 CU_ALLOC(paging->protocolIEs.list.array[ieIdx]->value.choice.PagingIdentity.choice.cNUEPagingIdentity->choice.fiveG_S_TMSI.buf,\
11919 paging->protocolIEs.list.array[ieIdx]->value.choice.PagingIdentity.choice.cNUEPagingIdentity->choice.fiveG_S_TMSI.size);
11920 if(!paging->protocolIEs.list.array[ieIdx]->value.choice.PagingIdentity.choice.cNUEPagingIdentity->choice.fiveG_S_TMSI.buf)
11922 DU_LOG("\nERROR --> F1AP : BuildAndSendPagingMsg(): Memory allocation failed ");
11926 fillBitString(&paging->protocolIEs.list.array[ieIdx]->value.choice.PagingIdentity.choice.cNUEPagingIdentity->choice.fiveG_S_TMSI,\
11927 unusedBitsInTmsi, totalByteInTmsi, gsTmsi);
11931 paging->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_PagingDRX;
11932 paging->protocolIEs.list.array[ieIdx]->criticality = Criticality_ignore;
11933 paging->protocolIEs.list.array[ieIdx]->value.present = PagingIEs__value_PR_PagingDRX;
11934 paging->protocolIEs.list.array[ieIdx]->value.choice.PagingDRX = PagingDRX_v32;
11936 /* Paging Priority */
11938 paging->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_PagingPriority;
11939 paging->protocolIEs.list.array[ieIdx]->criticality = Criticality_ignore;
11940 paging->protocolIEs.list.array[ieIdx]->value.present = PagingIEs__value_PR_PagingPriority;
11941 paging->protocolIEs.list.array[ieIdx]->value.choice.PagingPriority = PagingPriority_priolevel2;
11943 /* Paging Cell List */
11945 paging->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_PagingCell_List;
11946 paging->protocolIEs.list.array[ieIdx]->criticality = Criticality_ignore;
11947 paging->protocolIEs.list.array[ieIdx]->value.present = PagingIEs__value_PR_PagingCell_list;
11948 if(BuildPagingCellList(&paging->protocolIEs.list.array[ieIdx]->value.choice.PagingCell_list, duDb->numCells, duDb->cellCb) != ROK)
11950 DU_LOG("\nERROR --> F1AP : BuildAndSendPagingMsg(): Failed to build Paging cell list ");
11954 xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg);
11956 /* Encode the UE Context Release Command type as APER */
11957 memset(encBuf, 0, ENC_BUF_MAX_LEN);
11959 encRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf,\
11962 /* Encode results */
11963 if(encRetVal.encoded == ENCODE_FAIL)
11965 DU_LOG("\nERROR --> F1AP : Could not encode Release Command structure (at %s)\n",\
11966 encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
11971 DU_LOG("\nDEBUG --> F1AP : Created APER encoded buffer for Paging\n");
11972 for(ieIdx=0; ieIdx< encBufSize; ieIdx++)
11974 DU_LOG("%x",encBuf[ieIdx]);
11978 if(SendF1APMsg(CU_APP_MEM_REG, CU_POOL, duId) != ROK)
11980 DU_LOG("\nERROR --> F1AP : Sending Ue context Release Command failed");
11989 FreePagingMsg(f1apMsg);
11993 /*******************************************************************
11995 * @brief Handles received F1AP message and sends back response
11999 * Function : F1APMsgHdlr
12002 * - Decodes received F1AP control message
12003 * - Prepares response message, encodes and sends to SCTP
12006 * @return ROK - success
12007 * RFAILED - failure
12009 * ****************************************************************/
12010 void F1APMsgHdlr(uint32_t *duId, Buffer *mBuf)
12016 F1AP_PDU_t *f1apMsg = NULLP;
12017 asn_dec_rval_t rval; /* Decoder return value */
12018 F1AP_PDU_t f1apasnmsg ;
12020 DU_LOG("\nINFO --> F1AP : Received F1AP message buffer");
12021 ODU_PRINT_MSG(mBuf, 0,0);
12023 /* Copy mBuf into char array to decode it */
12024 ODU_GET_MSG_LEN(mBuf, &recvBufLen);
12025 CU_ALLOC(recvBuf, (Size)recvBufLen);
12027 if(recvBuf == NULLP)
12029 DU_LOG("\nERROR --> F1AP : Memory allocation failed");
12032 if(ODU_COPY_MSG_TO_FIX_BUF(mBuf, 0, recvBufLen, (Data *)recvBuf, ©Cnt) != ROK)
12034 DU_LOG("\nERROR --> F1AP : Failed while copying %d", copyCnt);
12038 DU_LOG("\nDEBUG --> F1AP : Received flat buffer to be decoded : ");
12039 for(i=0; i< recvBufLen; i++)
12041 DU_LOG("%x",recvBuf[i]);
12044 /* Decoding flat buffer into F1AP messsage */
12045 f1apMsg = &f1apasnmsg;
12046 memset(f1apMsg, 0, sizeof(F1AP_PDU_t));
12048 rval = aper_decode(0, &asn_DEF_F1AP_PDU, (void **)&f1apMsg, recvBuf, recvBufLen, 0, 0);
12049 CU_FREE(recvBuf, (Size)recvBufLen);
12051 if(rval.code == RC_FAIL || rval.code == RC_WMORE)
12053 DU_LOG("\nERROR --> F1AP : ASN decode failed");
12057 xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg);
12059 switch(f1apMsg->present)
12061 case F1AP_PDU_PR_initiatingMessage:
12063 switch(f1apMsg->choice.initiatingMessage->value.present)
12065 case InitiatingMessage__value_PR_Reset:
12067 DU_LOG("\nINFO --> F1AP : F1 reset request received ");
12068 BuildAndSendF1ResetAck();
12072 case InitiatingMessage__value_PR_F1SetupRequest:
12074 DU_LOG("\nINFO --> F1AP : F1 setup request received");
12075 procF1SetupReq(duId, f1apMsg);
12079 case InitiatingMessage__value_PR_GNBDUConfigurationUpdate:
12081 DU_LOG("\nINFO --> F1AP : GNB-DU config update received");
12082 procGnbDuUpdate(*duId, f1apMsg);
12085 case InitiatingMessage__value_PR_InitialULRRCMessageTransfer:
12087 DU_LOG("\nINFO --> F1AP : Received InitialULRRCMessageTransfer");
12088 procInitULRRCMsg(*duId, f1apMsg);
12091 case InitiatingMessage__value_PR_ULRRCMessageTransfer:
12093 DU_LOG("\nINFO --> F1AP : Received ULRRCMessageTransfer");
12094 procUlRrcMsg(*duId, f1apMsg);
12098 case InitiatingMessage__value_PR_RRCDeliveryReport:
12100 DU_LOG("\nINFO --> F1AP : Received RRC delivery report");
12103 case InitiatingMessage__value_PR_UEContextReleaseRequest:
12105 DU_LOG("\nINFO --> F1AP : Received UE Context Release Request");
12106 procUeContextReleaseReq(*duId, f1apMsg);
12111 DU_LOG("\nERROR --> F1AP : Invalid type of intiating message [%d]",\
12112 f1apMsg->choice.initiatingMessage->value.present);
12115 }/* End of switch(initiatingMessage) */
12119 case F1AP_PDU_PR_successfulOutcome:
12121 switch(f1apMsg->choice.successfulOutcome->value.present)
12123 case SuccessfulOutcome__value_PR_ResetAcknowledge:
12125 DU_LOG("\nINFO --> F1Reset Acknowledgement is received successfully ");
12128 case SuccessfulOutcome__value_PR_UEContextSetupResponse:
12130 DU_LOG("\nINFO --> F1AP : UE ContextSetupResponse received");
12131 procUeContextSetupResponse(*duId, f1apMsg);
12134 case SuccessfulOutcome__value_PR_UEContextModificationResponse:
12136 DU_LOG("\nINFO --> F1AP : UE Context Modification Response received");
12137 procUeContextModificationResponse(*duId, f1apMsg);
12140 case SuccessfulOutcome__value_PR_UEContextReleaseComplete:
12142 DU_LOG("\nINFO --> F1AP : UE Context release complete received");
12143 procUeContextReleaseComplete(*duId, f1apMsg);
12148 DU_LOG("\nERROR --> F1AP : Invalid type of successful outcome message [%d]",\
12149 f1apMsg->choice.successfulOutcome->value.present);
12152 }/* End of switch(successfulOutcome) */
12157 DU_LOG("\nERROR --> F1AP : Invalid type of f1apMsg->present [%d]",f1apMsg->present);
12160 }/* End of switch(f1apMsg->present) */
12162 } /* End of F1APMsgHdlr */
12164 /**********************************************************************
12166 **********************************************************************/