+ }
+ rrcContainer->size = encBufSize;
+ CU_ALLOC(rrcContainer->buf, rrcContainer->size);
+ if(rrcContainer->buf != NULLP)
+ {
+ memset(rrcContainer->buf, 0, encBufSize);
+ for(idx2 = 0; idx2 < encBufSize; idx2++)
+ {
+ rrcContainer->buf[idx2] = encBuf[idx2];
+ }
+ }
+ }
+ }
+ else
+ {
+ DU_LOG("\nF1AP: Failed to fill RrcReconfig IE at fillDlDcchRrcMsg()");
+ }
+ }
+ else
+ {
+ DU_LOG("\nF1AP: Memory Alloc failed for RRC Reconfig at fillDlDcchRrcMsg()");
+ ret = RFAILED;
+ }
+ }
+ else
+ {
+ DU_LOG("\nF1AP: Memory Alloc failed for RRC Msg at fillDlDcchRrcMsg()");
+ ret = RFAILED;
+ }
+ }
+ else
+ {
+ DU_LOG("\nF1AP: Memory Alloc failed for DL Dcch Msg choice at fillDlDcchRrcMsg()");
+ ret = RFAILED;
+ }
+ }
+ else
+ {
+ DU_LOG("\nF1AP: RRC Container is NULLP at fillDlDcchRrcMsg()");
+ ret = RFAILED;
+ }
+ return ret;
+}
+
+/*******************************************************************
+ *
+ * @brief Builds RRC Container IE required for DLRRCMessageTransfer
+ *
+ * @details
+ *
+ * Function : BuildDLRRCContainer
+ *
+ * Functionality: Builds RRC Container IE required for
+ * DLRRCMessageTransfer
+ *
+ * @params[in]
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+
+uint8_t BuildDLRRCContainer(uint8_t rrcMsgType, RRCContainer_t *rrcContainer)
+{
+ uint8_t ret = ROK;
+
+ if(rrcMsgType == RRC_SETUP)
+ {
+ ret = fillDlCcchRrcMsg(rrcContainer);
+ if(ret == RFAILED)
+ DU_LOG("\n F1AP: Failed to fill DL-CCCH Msg at BuildDLRRCContainer()");
+ }
+ else if(rrcMsgType == RRC_RECONFIG)
+ {
+ ret = fillDlDcchRrcMsg(rrcContainer);
+ if(ret == RFAILED)
+ DU_LOG("\n F1AP: Failed at fill DL-DCCH Msg at BuildDLRRCContainer()");
+ }
+ return ret;
+}
+
+/*******************************************************************
+ *
+ * @brief Builds and sends the DLRRCMessageTransfer
+ *
+ * @details
+ *
+ * Function : BuildAndSendDLRRCMessageTransfer
+ *
+ * Functionality: Constructs the DL RRC Message Transfer and sends
+ * it to the CU through SCTP.
+ *
+ * @params[in]
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t BuildAndSendDLRRCMessageTransfer(uint8_t rrcMsgType)
+{
+ uint8_t elementCnt = 0;
+ uint8_t ieId;
+ uint8_t idx;
+ F1AP_PDU_t *f1apMsg = NULLP;
+ DLRRCMessageTransfer_t *dlRRCMsg = NULLP;
+ asn_enc_rval_t encRetVal; /* Encoder return value */
+
+ DU_LOG("\n F1AP : Building DL RRC Message Transfer Message\n");
+
+ CU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t));
+ if(f1apMsg == NULLP)
+ {
+ DU_LOG(" F1AP : Memory allocation for F1AP-PDU failed");
+ return RFAILED;
+ }
+
+ f1apMsg->present = F1AP_PDU_PR_initiatingMessage;
+ CU_ALLOC(f1apMsg->choice.initiatingMessage,
+ sizeof(InitiatingMessage_t));
+ if(f1apMsg->choice.initiatingMessage == NULLP)
+ {
+ DU_LOG(" F1AP : Memory allocation for F1AP-PDU failed");
+ CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
+ return RFAILED;
+ }
+
+ f1apMsg->choice.initiatingMessage->procedureCode = ProcedureCode_id_DLRRCMessageTransfer;
+ f1apMsg->choice.initiatingMessage->criticality = Criticality_ignore;
+ f1apMsg->choice.initiatingMessage->value.present = InitiatingMessage__value_PR_DLRRCMessageTransfer;
+ dlRRCMsg = &f1apMsg->choice.initiatingMessage->value.choice.DLRRCMessageTransfer;
+
+ elementCnt = 4;
+ dlRRCMsg->protocolIEs.list.count = elementCnt;
+ dlRRCMsg->protocolIEs.list.size = elementCnt * sizeof(DLRRCMessageTransferIEs_t *);
+
+ /* Initialize the F1Setup members */
+ CU_ALLOC(dlRRCMsg->protocolIEs.list.array, dlRRCMsg->protocolIEs.list.size);
+ if(dlRRCMsg->protocolIEs.list.array == NULLP)
+ {
+ DU_LOG(" F1AP : Memory allocation for DL RRC MessageTransferIEs failed");
+ CU_FREE(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t));
+ CU_FREE(f1apMsg, sizeof(F1AP_PDU_t));
+ return RFAILED;
+ }
+
+ for(idx=0; idx<elementCnt; idx++)
+ {
+ CU_ALLOC(dlRRCMsg->protocolIEs.list.array[idx], sizeof(DLRRCMessageTransferIEs_t));
+ if(dlRRCMsg->protocolIEs.list.array[idx] == NULLP)
+ {
+ for(ieId=0; ieId<idx; ieId++)
+ {
+ CU_FREE(dlRRCMsg->protocolIEs.list.array[ieId],\
+ sizeof(DLRRCMessageTransferIEs_t));
+ }
+ CU_FREE(dlRRCMsg->protocolIEs.list.array,\
+ dlRRCMsg->protocolIEs.list.size);
+ CU_FREE(f1apMsg->choice.initiatingMessage,\
+ sizeof(InitiatingMessage_t));
+ CU_FREE(f1apMsg,sizeof(F1AP_PDU_t));
+ return RFAILED;
+ }
+ }
+
+ /* GNB CU UE F1AP ID */
+ idx = 0;
+ dlRRCMsg->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID;
+ dlRRCMsg->protocolIEs.list.array[idx]->criticality = Criticality_reject;
+ dlRRCMsg->protocolIEs.list.array[idx]->value.present = \
+ DLRRCMessageTransferIEs__value_PR_GNB_CU_UE_F1AP_ID;
+ dlRRCMsg->protocolIEs.list.array[idx]->value.choice.GNB_CU_UE_F1AP_ID = CU_ID;
+
+ /* GNB DU UE F1AP ID */
+ idx++;
+ dlRRCMsg->protocolIEs.list.array[idx]->id = \
+ ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID;
+ dlRRCMsg->protocolIEs.list.array[idx]->criticality = Criticality_reject;
+ dlRRCMsg->protocolIEs.list.array[idx]->value.present = \
+ DLRRCMessageTransferIEs__value_PR_GNB_DU_UE_F1AP_ID;
+ dlRRCMsg->protocolIEs.list.array[idx]->value.choice.GNB_DU_UE_F1AP_ID = DU_ID;
+
+ /* SRBID */
+ idx++;
+ dlRRCMsg->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_SRBID;
+ dlRRCMsg->protocolIEs.list.array[idx]->criticality = Criticality_reject;
+ dlRRCMsg->protocolIEs.list.array[idx]->value.present = \
+ DLRRCMessageTransferIEs__value_PR_SRBID;
+ dlRRCMsg->protocolIEs.list.array[idx]->value.choice.SRBID = SRB1;
+
+ /* RRCContainer */
+ idx++;
+ dlRRCMsg->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_RRCContainer;
+ dlRRCMsg->protocolIEs.list.array[idx]->criticality = Criticality_reject;
+ dlRRCMsg->protocolIEs.list.array[idx]->value.present = \
+ DLRRCMessageTransferIEs__value_PR_RRCContainer;
+ BuildDLRRCContainer(rrcMsgType, &dlRRCMsg->protocolIEs.list.array[idx]->value.choice.RRCContainer);
+
+ xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg);
+
+ /* Encode the F1SetupRequest type as APER */
+ memset(encBuf, 0, ENC_BUF_MAX_LEN);
+ encBufSize = 0;
+ encRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf,\
+ encBuf);
+ /* Encode results */
+ if(encRetVal.encoded == ENCODE_FAIL)
+ {
+ DU_LOG( "\n F1AP : Could not encode DL RRC Message Transfer structure (at %s)\n",\
+ encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
+ return RFAILED;
+ }
+ else
+ {
+ DU_LOG("\n F1AP : Created APER encoded buffer for DL RRC Message transfer\n");
+ for(int i=0; i< encBufSize; i++)
+ {
+ printf("%x",encBuf[i]);
+ }
+ }
+
+ /* Sending msg */
+ if(SendF1APMsg(CU_APP_MEM_REG,CU_POOL) != ROK)
+ {
+ DU_LOG("\n F1AP : Sending DL RRC Message Transfer Failed");
+ return RFAILED;
+ }
+
+ return ROK;
+}/* End of BuildAndSendDLRRCMessageTransfer */
+
+/*******************************************************************
+ *
+ * @brief Builds and sends the UE Setup Response
+ *
+ * @details
+ *
+ * Function : BuildAndSendUESetRsp
+ *
+ * Functionality: Constructs the UE Setup Response and sends
+ * it to the DU through SCTP.
+ *
+ * @params[in]
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+S16 BuildAndSendUESetRsp()
+{
+ S16 ret;
+ U8 elementCnt;
+ U8 cellCnt;
+ U8 ieId;
+ U8 idx;
+ U8 drbCnt;
+ U8 drbId;
+ F1AP_PDU_t *f1apMsg = NULL;
+ UEContextSetupResponse_t *ueSetRsp;
+ asn_enc_rval_t encRetVal; /* Encoder return value */
+
+ DU_LOG("\n F1AP : Building UE Context Setup Response\n");
+
+ CU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t));
+ if(f1apMsg == NULLP)
+ {
+ DU_LOG(" F1AP : Memory allocation for F1AP-PDU failed");
+ return RFAILED;
+ }
+
+ f1apMsg->present = F1AP_PDU_PR_successfulOutcome;
+ CU_ALLOC(f1apMsg->choice.successfulOutcome,
+ sizeof(SuccessfulOutcome_t));
+ if(f1apMsg->choice.successfulOutcome == NULLP)
+ {
+ DU_LOG(" F1AP : Memory allocation for F1AP-PDU failed");
+ CU_FREE(f1apMsg,sizeof(F1AP_PDU_t));
+ return RFAILED;
+ }
+
+ f1apMsg->choice.successfulOutcome->procedureCode = \
+ ProcedureCode_id_UEContextSetup;
+ f1apMsg->choice.successfulOutcome->criticality = Criticality_reject;
+ f1apMsg->choice.successfulOutcome->value.present = \
+ SuccessfulOutcome__value_PR_UEContextSetupResponse;
+ ueSetRsp =
+ &f1apMsg->choice.successfulOutcome->value.choice.UEContextSetupResponse;
+ elementCnt = 2;
+ ueSetRsp->protocolIEs.list.count = elementCnt;
+ ueSetRsp->protocolIEs.list.size = \
+ elementCnt * sizeof(UEContextSetupResponse_t *);
+
+ /* Initialize the UESetup members */
+ CU_ALLOC(ueSetRsp->protocolIEs.list.array, \
+ ueSetRsp->protocolIEs.list.size);
+ if(ueSetRsp->protocolIEs.list.array == NULLP)
+ {
+ DU_LOG(" F1AP : Memory allocation for UE Setup Response failed");
+ CU_FREE(f1apMsg->choice.successfulOutcome,
+ sizeof(SuccessfulOutcome_t));
+ CU_FREE(f1apMsg,(Size)sizeof(F1AP_PDU_t));
+ return RFAILED;
+ }
+
+ for(idx=0; idx<elementCnt; idx++)
+ {
+ CU_ALLOC(ueSetRsp->protocolIEs.list.array[idx],\
+ sizeof(UEContextSetupResponseIEs_t));
+ if(ueSetRsp->protocolIEs.list.array[idx] == NULLP)
+ {
+ for(ieId=0; ieId<idx; ieId++)
+ {
+ CU_FREE(ueSetRsp->protocolIEs.list.array[ieId],\
+ sizeof(UEContextSetupResponseIEs_t));
+ }
+ CU_FREE(ueSetRsp->protocolIEs.list.array,\
+ ueSetRsp->protocolIEs.list.size);
+ CU_FREE(f1apMsg->choice.successfulOutcome,\
+ sizeof(SuccessfulOutcome_t));
+ CU_FREE(f1apMsg,sizeof(F1AP_PDU_t));
+ return RFAILED;
+ }
+ }
+
+ idx = 0;
+
+ /*GNB CU UE F1AP ID*/
+ ueSetRsp->protocolIEs.list.array[idx]->id = \
+ ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID;
+ ueSetRsp->protocolIEs.list.array[idx]->criticality = Criticality_reject;
+ ueSetRsp->protocolIEs.list.array[idx]->value.present = \
+ UEContextSetupResponseIEs__value_PR_GNB_CU_UE_F1AP_ID;
+ ueSetRsp->protocolIEs.list.array[idx]->value.choice.GNB_CU_UE_F1AP_ID = CU_ID;
+
+ /*GNB DU UE F1AP ID*/
+ idx++;
+ ueSetRsp->protocolIEs.list.array[idx]->id = \
+ ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID;
+ ueSetRsp->protocolIEs.list.array[idx]->criticality = Criticality_reject;
+ ueSetRsp->protocolIEs.list.array[idx]->value.present = \
+ UEContextSetupResponseIEs__value_PR_GNB_DU_UE_F1AP_ID;
+ ueSetRsp->protocolIEs.list.array[idx]->value.choice.GNB_DU_UE_F1AP_ID = DU_ID;
+
+
+ xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg);
+
+ /* Encode the F1SetupRequest type as APER */
+ memset(encBuf, 0, ENC_BUF_MAX_LEN);
+ encBufSize = 0;
+ encRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf,\
+ encBuf);
+ /* Encode results */
+ if(encRetVal.encoded == ENCODE_FAIL)
+ {
+ DU_LOG( "\n F1AP : Could not encode UE Context Setup Request structure (at %s)\n",\
+ encRetVal.failed_type ? encRetVal.failed_type->name : "unknown");
+ return RFAILED;
+ }
+ else
+ {
+ DU_LOG("\n F1AP : Created APER encoded buffer for UE Context Setup Request\n");
+ for(int i=0; i< encBufSize; i++)
+ {
+ printf("%x",encBuf[i]);
+ }
+ }
+
+ /* Sending msg */
+ if(SendF1APMsg(CU_APP_MEM_REG,CU_POOL) != ROK)
+ {
+ DU_LOG("\n F1AP : Sending UE Context Setup Request Failed");
+ return RFAILED;
+ }
+
+ return ROK;
+}/* End of BuildAndSendUESetRsp */
+
+/*******************************************************************
+ *
+ * @brief Function to set the Dl RRC Msg Type
+ *
+ * @details
+ *
+ * Function : setDlRRCMsgType
+ *
+ * Functionality: Constructs the UE Setup Response and sends
+ * it to the DU through SCTP.
+ *
+ * @params[in]
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+
+uint8_t setDlRRCMsgType()
+{
+ uint8_t rrcMsgType = 0;
+ switch(f1apMsgDb.dlRrcMsgCount)
+ {
+ case RRC_SETUP:
+ rrcMsgType = RRC_SETUP;
+ break;
+ case RRC_SECURITY_MODE_COMMAND:
+ rrcMsgType = RRC_SECURITY_MODE_COMMAND;
+ break;
+ case RRC_RECONFIG:
+ rrcMsgType = RRC_RECONFIG;
+ break;
+ default:
+ break;
+ }
+ return rrcMsgType;
+}
+
+/*******************************************************************
+ *
+ * @brief Function to build Initial UL RRC Message
+ *
+ * @details
+ *
+ * Function : procInitULRRCMsg
+ *
+ * Functionality: Function to build Initial UL RRC Message
+ *
+ * @params[in]
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+
+uint8_t procInitULRRCMsg(F1AP_PDU_t *f1apMsg)
+{
+ uint8_t idx, rrcMsgType;
+ uint8_t ret =ROK;
+ InitialULRRCMessageTransfer_t *initULRRCMsg = NULLP;
+ DU_LOG("\n filling the required values in DB in procInitULRRCMsg");
+
+ initULRRCMsg = &f1apMsg->choice.initiatingMessage->value.choice.InitialULRRCMessageTransfer;
+
+ for(idx=0; idx < initULRRCMsg->protocolIEs.list.count; idx++)
+ {
+ switch(initULRRCMsg->protocolIEs.list.array[idx]->id)
+ {
+ case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID:
+ break;
+ case ProtocolIE_ID_id_NRCGI:
+ break;
+ case ProtocolIE_ID_id_C_RNTI:
+ break;
+ case ProtocolIE_ID_id_RRCContainer:
+ break;
+ case ProtocolIE_ID_id_DUtoCURRCContainer:
+ {
+ if((initULRRCMsg->protocolIEs.list.array[idx]->value.choice\
+ .DUtoCURRCContainer.size > 0) && (initULRRCMsg->protocolIEs\
+ .list.array[idx]->value.choice.DUtoCURRCContainer.buf != NULLP))
+ {
+ DU_LOG("\n Received Du to Cu RRC Container ");
+ f1apMsgDb.duToCuContainer.size = initULRRCMsg->protocolIEs\
+ .list.array[idx]->value.choice.DUtoCURRCContainer.size;
+ CU_ALLOC(f1apMsgDb.duToCuContainer.buf, \
+ f1apMsgDb.duToCuContainer.size);
+ if(f1apMsgDb.duToCuContainer.buf != NULLP)
+ {
+ memcpy(f1apMsgDb.duToCuContainer.buf, initULRRCMsg->protocolIEs\
+ .list.array[idx]->value.choice.DUtoCURRCContainer.buf, f1apMsgDb\
+ .duToCuContainer.size);
+ }
+ }
+ else
+ {
+ DU_LOG("\n Failed to receive Du to Cu RRC Container ");
+ ret = RFAILED;
+ }
+ break;
+ }
+ default:
+ DU_LOG("\n Invalid Event %ld", initULRRCMsg->protocolIEs.list.array[idx]->id);
+ break;
+ }
+ }
+ if(ret == ROK)
+ {
+ f1apMsgDb.dlRrcMsgCount++;
+ rrcMsgType = setDlRRCMsgType();
+ ret = BuildAndSendDLRRCMessageTransfer(rrcMsgType);
+ }
+ return ret;
+}
+
+/*******************************************************************
+ *
+ * @brief Builds Nrcgi
+ *
+ * @details
+ *
+ * Function : BuildNrcgi
+ *
+ * Functionality: Building the PLMN ID and NR Cell id
+ *
+ * @params[in] NRCGI_t *nrcgi
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t BuildNrcgi(NRCGI_t *nrcgi)
+{
+ uint8_t ret;
+ uint8_t unused = 4;
+ uint8_t byteSize = 5;
+ uint8_t val = 16;
+ /* Allocate Buffer Memory */
+ nrcgi->pLMN_Identity.size = 3 * sizeof(uint8_t);
+ CU_ALLOC(nrcgi->pLMN_Identity.buf, nrcgi->pLMN_Identity.size);
+ if(nrcgi->pLMN_Identity.buf == NULLP)
+ {
+ return RFAILED;
+ }
+ ret = buildPlmnId(cuCfgParams.plmn , nrcgi->pLMN_Identity.buf);
+
+ if(ret != ROK)
+ {
+ return RFAILED;
+ }
+ nrcgi->nRCellIdentity.size = byteSize * sizeof(uint8_t);
+ CU_ALLOC(nrcgi->nRCellIdentity.buf, nrcgi->nRCellIdentity.size);
+ if(nrcgi->nRCellIdentity.buf == NULLP)
+ {
+ return RFAILED;
+ }
+ ret = fillBitString(&nrcgi->nRCellIdentity, unused, byteSize, val);
+ if(ret != ROK)
+ {
+ return RFAILED;
+ }
+ return ROK;
+}
+/*******************************************************************
+ *
+ * @brief Builds Special cell list for UE Setup Request
+ *
+ * @details
+ *
+ * Function : BuildSplCellList
+ *
+ * Functionality: Constructs the Special Cell list for UESetReq
+ *
+ * @params[in] SCell_ToBeSetup_List_t *spCellLst
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t BuildSplCellList(SCell_ToBeSetup_List_t *spCellLst)
+{
+ uint8_t cellCnt;
+ uint8_t idx;
+ uint8_t ret;
+ cellCnt = 1;
+ spCellLst->list.count = cellCnt;
+ spCellLst->list.size = cellCnt * sizeof(SCell_ToBeSetup_ItemIEs_t *);
+ CU_ALLOC(spCellLst->list.array,spCellLst->list.size);
+ if(spCellLst->list.array == NULLP)
+ {
+ return RFAILED;
+ }
+ for(idx=0; idx<cellCnt; idx++)
+ {
+ CU_ALLOC(spCellLst->list.array[idx],sizeof(SCell_ToBeSetup_ItemIEs_t));
+ if(spCellLst->list.array[idx] == NULLP)
+ {
+ return RFAILED;
+ }
+ }
+ idx = 0;
+ spCellLst->list.array[idx]->id = ProtocolIE_ID_id_SCell_ToBeSetup_Item;
+ spCellLst->list.array[idx]->criticality = Criticality_ignore;
+ spCellLst->list.array[idx]->value.present =\
+ SCell_ToBeSetup_ItemIEs__value_PR_SCell_ToBeSetup_Item;
+ /* Special Cell ID -NRCGI */
+ ret = BuildNrcgi(&spCellLst->list.array[idx]->value.choice.SCell_ToBeSetup_Item.sCell_ID);
+ if(ret != ROK)
+ {
+ return RFAILED;
+ }
+ /*Special Cell Index*/
+ spCellLst->list.array[idx]->value.choice.SCell_ToBeSetup_Item.sCellIndex = 1;
+ return ROK;
+}/* End of BuildSplCellList*/
+
+/*******************************************************************
+ *
+ * @brief Builds SRBS to be setup
+ *
+ * @details
+ *
+ * Function : BuildSRBSetup
+ *
+ * Functionality: Constructs the SRB's for UESetReq
+ *
+ * @params[in] SRBs_ToBeSetup_List_t *srbSet
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t BuildSRBSetup(SRBs_ToBeSetup_List_t *srbSet)
+{
+ uint8_t idx;
+ uint8_t srbCnt;
+ srbCnt = 1;
+ srbSet->list.count = srbCnt;
+ srbSet->list.size = srbCnt*sizeof(SRBs_ToBeSetup_ItemIEs_t *);
+ CU_ALLOC(srbSet->list.array,srbSet->list.size);
+ if(srbSet->list.array == NULLP)
+ {
+ return RFAILED;
+ }
+ for(idx=0; idx<srbCnt; idx++)
+ {
+ CU_ALLOC(srbSet->list.array[idx],sizeof(SRBs_ToBeSetup_ItemIEs_t));
+ if(srbSet->list.array[idx] == NULLP)
+ {
+ return RFAILED;
+ }
+ }
+ idx = 0;
+ srbSet->list.array[idx]->id = ProtocolIE_ID_id_SRBs_ToBeSetup_Item;
+ srbSet->list.array[idx]->criticality = Criticality_ignore;
+ srbSet->list.array[idx]->value.present = \
+ SRBs_ToBeSetup_ItemIEs__value_PR_SRBs_ToBeSetup_Item;
+ srbSet->list.array[idx]->value.choice.SRBs_ToBeSetup_Item.sRBID = 2;
+ return ROK;
+}/* End of BuildSRBSetup*/
+
+/*******************************************************************
+ *
+ * @brief Builds QOS Info for DRB Setum Item
+ *
+ * @details
+ *
+ * Function : BuildQOSInfo
+ *
+ * Functionality: Constructs the QOS Info for DRB Setup Item
+ *
+ * @params[in] QoSInformation_t *qosinfo
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t BuildQOSInfo(QoSFlowLevelQoSParameters_t *drbQos)
+{
+ /* NonDynamic5QIDescriptor */
+ drbQos->qoS_Characteristics.present = QoS_Characteristics_PR_non_Dynamic_5QI;
+ CU_ALLOC(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI,sizeof(NonDynamic5QIDescriptor_t));
+ if(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI == NULLP)
+ {
+ return RFAILED;
+ }
+ /*FiveQI*/
+ drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->fiveQI = 0;
+ /*AveragingWindow*/
+ CU_ALLOC(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow,\
+ sizeof(AveragingWindow_t));
+ if(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow == \
+ NULLP)
+ {
+ return RFAILED;
+ }
+ *(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow) = 0;
+ /*MaxDataBurstVolume*/
+ CU_ALLOC(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume,\
+ sizeof(MaxDataBurstVolume_t));
+ if(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume == \
+ NULLP)
+ {
+ return RFAILED;
+ }
+ *(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume) = 0;
+
+ /*nRGRAN Allocation Retention Priority*/
+ drbQos->nGRANallocationRetentionPriority.priorityLevel = PriorityLevel_highest;
+ drbQos->nGRANallocationRetentionPriority.pre_emptionCapability = Pre_emptionCapability_may_trigger_pre_emption;
+ drbQos->nGRANallocationRetentionPriority.pre_emptionVulnerability = Pre_emptionVulnerability_not_pre_emptable;
+
+ /* TO DO: GBR_QoSFlowInformation */
+ return ROK;
+}/*End of BuildQOSInfo*/
+
+/*******************************************************************
+ *
+ * @brief Builds SNSSAI
+ *
+ * @details
+ *
+ * Function : BuildSNSSAI
+ *
+ * Functionality: Constructs the SNSSAI For DRB list
+ *
+ * @params[in] SNSSAI_t *snssai
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t BuildSNSSAI(SNSSAI_t *snssai)
+{
+ /*SNSSAI*/
+ /*ssT*/
+ snssai->sST.size = sizeof(uint8_t);
+ CU_ALLOC(snssai->sST.buf,snssai->sST.size);
+ if(snssai->sST.buf == NULLP)
+ {
+ return RFAILED;
+ }
+ snssai->sST.buf[0] = 3;
+ /*sD*/
+ CU_ALLOC(snssai->sD,sizeof(OCTET_STRING_t));
+ if(snssai->sD == NULLP)
+ {
+ return RFAILED;
+ }
+ snssai->sD->size = 3*sizeof(uint8_t);
+ CU_ALLOC(snssai->sD->buf,snssai->sD->size);
+ if(snssai->sD->buf == NULLP)
+ {
+ return RFAILED;
+ }
+ snssai->sD->buf[0] = 3;
+ snssai->sD->buf[1] = 6;
+ snssai->sD->buf[2] = 9;
+ return ROK;
+}/*End of BuildSNSSAI*/
+
+/*******************************************************************
+ *
+ * @brief Builds the flow map.
+ *
+ * @details
+ *
+ * Function : BuildFlowsMap
+ *
+ * Functionality: Constructs the flowmap For DRB list
+ *
+ * @params[in] Flows_Mapped_To_DRB_List_t *flowMap
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t BuildFlowsMap(Flows_Mapped_To_DRB_List_t *flowMap)
+{
+ uint8_t ret;
+ uint8_t idx;
+ uint8_t flowCnt;
+ flowCnt = 1;
+ flowMap->list.count = flowCnt;
+ flowMap->list.size = flowCnt * sizeof(Flows_Mapped_To_DRB_Item_t *);
+ CU_ALLOC(flowMap->list.array,flowMap->list.size);
+ if(flowMap->list.array == NULLP)
+ {
+ return RFAILED;
+ }
+ for(idx=0; idx<flowCnt; idx++)
+ {
+ CU_ALLOC(flowMap->list.array[idx],sizeof(Flows_Mapped_To_DRB_Item_t));
+ if(flowMap->list.array[idx] == NULLP)
+ {
+ return RFAILED;
+ }
+ }
+ idx = 0;
+ flowMap->list.array[idx]->qoSFlowIdentifier = 0;
+ ret = BuildQOSInfo(&flowMap->list.array[idx]->qoSFlowLevelQoSParameters);
+ if(ret != ROK)
+ {
+ return RFAILED;
+ }
+ return ROK;
+}/*End of BuildFlowsMap*/
+
+/*******************************************************************
+ *
+ * @brief Builds the Uplink Tunnel Info
+ *
+ * @details
+ *
+ * Function : BuildULTnlInfo
+ *
+ * Functionality: Constructs the UL TnlInfo For DRB list
+ *
+ * @params[in] ULUPTNLInformation_ToBeSetup_List_t *ulInfo
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t BuildULTnlInfo(ULUPTNLInformation_ToBeSetup_List_t *ulInfo)
+{
+ uint8_t idx;
+ uint8_t ulCnt;
+ ulCnt = 1;
+ ulInfo->list.count = ulCnt;
+ ulInfo->list.size = ulCnt * sizeof(ULUPTNLInformation_ToBeSetup_Item_t *);
+ CU_ALLOC(ulInfo->list.array,ulInfo->list.size);
+ if(ulInfo->list.array == NULLP)
+ {
+ return RFAILED;
+ }
+ for(idx=0; idx<ulCnt; idx++)
+ {
+ CU_ALLOC(ulInfo->list.array[idx],sizeof(ULUPTNLInformation_ToBeSetup_Item_t));
+ if(ulInfo->list.array[idx] == NULLP)
+ {
+ return RFAILED;
+ }
+ }
+ idx = 0;
+ ulInfo->list.array[idx]->uLUPTNLInformation.present = \
+ UPTransportLayerInformation_PR_gTPTunnel;
+ /*GTP TUNNEL*/
+ CU_ALLOC(ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel,\
+ sizeof(GTPTunnel_t));
+ if(ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel == NULLP)
+ {
+ return RFAILED;
+ }
+ ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->\
+ transportLayerAddress.size = 4*sizeof(uint8_t);
+ CU_ALLOC(ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->\
+ transportLayerAddress.buf,ulInfo->list.array[idx]->\
+ uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.size);
+ if(ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->\
+ transportLayerAddress.buf == NULLP)
+ {
+ return RFAILED;
+ }
+ ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->\
+ transportLayerAddress.buf[0] = 4;
+ ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->\
+ transportLayerAddress.buf[1] = 4;
+ ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->\
+ transportLayerAddress.buf[2] = 4;
+ ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->\
+ transportLayerAddress.buf[3] = 5;
+ ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->\
+ transportLayerAddress.bits_unused = 0;
+ /*GTP TEID*/
+ ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.size\
+ = 4 * sizeof(uint8_t);
+ CU_ALLOC(ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->\
+ gTP_TEID.buf,ulInfo->list.array[idx]->uLUPTNLInformation.choice.\
+ gTPTunnel->gTP_TEID.size);
+ if(ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf\
+ == NULLP)
+ {
+ return RFAILED;
+ }
+ ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->\
+ gTP_TEID.buf[0] = 11;
+ ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->\
+ gTP_TEID.buf[1] = 0;
+ ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->\
+ gTP_TEID.buf[2] = 0;
+ ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->\
+ gTP_TEID.buf[3] = 1;
+
+ return ROK;
+}/*End of BuildULTnlInfo*/
+
+/*******************************************************************
+ *
+ * @brief Builds DRBS to be setup
+ *
+ * @details
+ *
+ * Function : BuildDRBSetup
+ *
+ * Functionality: Constructs the DRB's for UESetReq
+ *
+ * @params[in] DRBs_ToBeSetup_List_t *drbSet
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t BuildDRBSetup(DRBs_ToBeSetup_List_t *drbSet)
+{
+ uint8_t BuildQOSInforet;
+ uint8_t BuildSNSSAIret;
+ uint8_t BuildFlowsMapret;
+ uint8_t BuildULTnlInforet;
+ uint8_t idx;
+ uint8_t drbCnt;
+ DRBs_ToBeSetup_Item_t *drbSetItem;
+ drbCnt = 1;
+ drbSet->list.count = drbCnt;
+ drbSet->list.size = drbCnt*sizeof(DRBs_ToBeSetup_ItemIEs_t *);
+ CU_ALLOC(drbSet->list.array,drbSet->list.size);
+ if(drbSet->list.array == NULLP)
+ {
+ return RFAILED;
+ }
+ for(idx=0; idx<drbCnt; idx++)
+ {
+ CU_ALLOC(drbSet->list.array[idx],sizeof(DRBs_ToBeSetup_ItemIEs_t));
+ if(drbSet->list.array[idx] == NULLP)
+ {
+ return RFAILED;
+ }
+ }
+ idx = 0;
+ drbSet->list.array[idx]->id = ProtocolIE_ID_id_DRBs_ToBeSetup_Item;
+ drbSet->list.array[idx]->criticality = Criticality_ignore;
+ drbSet->list.array[idx]->value.present = \
+ DRBs_ToBeSetup_ItemIEs__value_PR_DRBs_ToBeSetup_Item;
+ drbSetItem = &drbSet->list.array[idx]->value.choice.DRBs_ToBeSetup_Item;
+ /*dRBID*/
+ drbSetItem->dRBID = 1;
+ /*qoSInformation*/
+ drbSetItem->qoSInformation.present = QoSInformation_PR_choice_extension;
+ CU_ALLOC(drbSetItem->qoSInformation.choice.choice_extension,sizeof(QoSInformation_ExtIEs_t));
+ if(drbSetItem->qoSInformation.choice.choice_extension == NULLP)
+ {
+ return RFAILED;
+ }
+ drbSetItem->qoSInformation.choice.choice_extension->id = \
+ ProtocolIE_ID_id_DRB_Information;
+ drbSetItem->qoSInformation.choice.choice_extension->criticality = \
+ Criticality_ignore;
+ drbSetItem->qoSInformation.choice.choice_extension->value.present = \
+ QoSInformation_ExtIEs__value_PR_DRB_Information;
+ BuildQOSInforet = BuildQOSInfo(&drbSetItem->qoSInformation.choice.\
+ choice_extension->value.choice.DRB_Information.dRB_QoS);
+ if(BuildQOSInforet != ROK)
+ {
+ return RFAILED;
+ }
+ /*SNSSAI*/
+ BuildSNSSAIret = BuildSNSSAI(&drbSetItem->qoSInformation.choice.\
+ choice_extension->value.choice.DRB_Information.sNSSAI);
+ if(BuildSNSSAIret != ROK)
+ {
+ return RFAILED;
+ }
+ /*Flows mapped to DRB List*/
+ BuildFlowsMapret = BuildFlowsMap(&drbSetItem->qoSInformation.choice.\
+ choice_extension->value.choice.DRB_Information.flows_Mapped_To_DRB_List);
+ if(BuildFlowsMapret != ROK)
+ {
+ return RFAILED;
+ }
+ /*ULUPTNLInformation To Be Setup List*/
+ BuildULTnlInforet = BuildULTnlInfo(&drbSetItem->uLUPTNLInformation_ToBeSetup_List);
+ if(BuildULTnlInforet != ROK)
+ {
+ return RFAILED;
+ }
+ /*RLCMode*/
+ drbSetItem->rLCMode = RLCMode_rlc_um_bidirectional;
+
+ /*UL Configuration*/
+ CU_ALLOC(drbSetItem->uLConfiguration,sizeof(ULConfiguration_t));
+ if(drbSetItem->uLConfiguration == NULLP)
+ {
+ return RFAILED;
+ }
+ drbSetItem->uLConfiguration->uLUEConfiguration = ULUEConfiguration_no_data;
+ return ROK;
+}/* End of BuildDRBSetup*/