X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=src%2Fcu_stub%2Fcu_f1ap_msg_hdl.c;h=4cfdd5a6d4d51a4579bdb1b42e07d3aa01fe927b;hb=8133a1985d2c53074af88c44edfb9231af64b433;hp=ad16319cabe8a35696fb48416a6fb52a12fe5dd8;hpb=105199ef642ffe9736ea24a01d4546578fa25e60;p=o-du%2Fl2.git diff --git a/src/cu_stub/cu_f1ap_msg_hdl.c b/src/cu_stub/cu_f1ap_msg_hdl.c index ad16319ca..4cfdd5a6d 100644 --- a/src/cu_stub/cu_f1ap_msg_hdl.c +++ b/src/cu_stub/cu_f1ap_msg_hdl.c @@ -18,87 +18,251 @@ /* This file contains F1AP message handler functions */ #include "common_def.h" +#include "OCTET_STRING.h" +#include "BIT_STRING.h" #include "odu_common_codec.h" #include "cu_stub_sctp.h" #include "cu_f1ap_msg_hdl.h" +#include "legtp.h" +/*header files needed for Ue Context Setup */ +#include +#include "ProtocolExtensionField.h" +#include "ProtocolIE-SingleContainer.h" +#include "F1AP-PDU.h" +#include "ModulationOrder.h" +#include "BandNR.h" +#include "UE-CapabilityRAT-Container.h" +#include "UE-CapabilityRAT-ContainerList.h" +#include "UE-CapabilityRAT-ContainerListRRC.h" +#include "SupportedBandwidth.h" +#include "FeatureSetUplinkPerCC.h" +#include "FeatureSetDownlinkPerCC.h" +#include "FeatureSets.h" +#include "RF-Parameters.h" +#include "UE-NR-Capability.h" +#include "ProtocolExtensionContainer.h" +#include "CellGroupConfigRrc.h" +#include "MAC-CellGroupConfig.h" +#include "SchedulingRequestConfig.h" +#include "SchedulingRequestToAddMod.h" +#include "BSR-Config.h" +#include "TAG-Config.h" +#include "TAG.h" +#include "PHR-Config.h" +#include "RLC-Config.h" +#include "UL-AM-RLC.h" +#include "DL-AM-RLC.h" +#include "LogicalChannelConfig.h" +#include "RLC-BearerConfig.h" +#include "PhysicalCellGroupConfig.h" +#include "SpCellConfig.h" +#include "ServingCellConfig.h" +#include "ControlResourceSet.h" +#include "SearchSpace.h" +#include "PDCCH-Config.h" +#include "PDSCH-TimeDomainResourceAllocation.h" +#include "PDSCH-TimeDomainResourceAllocationList.h" +#include "DMRS-DownlinkConfig.h" +#include "PDSCH-Config.h" +#include "BWP-DownlinkDedicated.h" +#include "PUSCH-TimeDomainResourceAllocation.h" +#include "PUSCH-TimeDomainResourceAllocationList.h" +#include "DMRS-UplinkConfig.h" +#include "PUSCH-Config.h" +#include "SRS-ResourceId.h" +#include "SRS-Resource.h" +#include "SRS-ResourceSet.h" +#include "SRS-Config.h" +#include "PUCCH-Config.h" +#include "PUCCH-ResourceSet.h" +#include "PUCCH-Resource.h" +#include "PUCCH-format1.h" +#include "PUCCH-FormatConfig.h" +#include "BWP-UplinkDedicated.h" +#include "PUSCH-ServingCellConfig.h" +#include "UplinkConfig.h" +#include "PDSCH-ServingCellConfig.h" +#include "EUTRANQoS.h" +#include "GBR-QosInformation.h" +#include "DRBs-ToBeSetupMod-List.h" +#include "DRBs-ToBeSetupMod-Item.h" +#include "DRBs-Setup-Item.h" +#include "DLUPTNLInformation-ToBeSetup-List.h" +#include "DLUPTNLInformation-ToBeSetup-Item.h" +#include "UPTransportLayerInformation.h" +#include "GTPTunnel.h" +#include "QoSInformation.h" + +/* MACRO for CUtoDURRCInformation */ +#define CELL_GRP_ID 1 +#define FREQ_DOM_RSRC_SIZE 6 +#define CORESET0_END_PRB 48 +#define CORESET1_NUM_PRB 24 +#define PDCCH_CTRL_RSRC_SET_ONE_ID 1 +#define PDCCH_CTRL_RSRC_SET_ONE_DURATION 2 /* Duration for control resource set id i */ +#define PDCCH_CTRL_RSRC_SET_ONE_PRECOD_GRANULARITY 1 /* Precoded granularity */ +#define PDCCH_SRCH_SPC_TWO_ID 2 +#define NR_PCI 1 +#define SCRAMBLING_ID NR_PCI +#define DMRS_ADDITIONAL_POS 0 /* DMRS Additional poistion */ +#define PDCCH_SYMBOL_WITHIN_SLOT 128 /* Symbol within Slot Value */ +#define PDCCH_SRCH_SPC_TWO_AGG_LVL1_CANDIDATE 7 /* Num of candidate at aggregation level 1 */ +#define PDCCH_SRCH_SPC_TWO_AGG_LVL2_CANDIDATE 7 /* Num of candidate at aggregation level 2 */ +#define PDCCH_SRCH_SPC_TWO_AGG_LVL4_CANDIDATE 4 /* Num of candidate at aggregation level 4 */ +#define PDCCH_SRCH_SPC_TWO_AGG_LVL8_CANDIDATE 2 /* Num of candidate at aggregation level 8 */ +#define PDCCH_SRCH_SPC_TWO_AGG_LVL16_CANDIDATE 1 /* Num of candidate at aggregation level 16 */ +#define PDCCH_SRCH_SPC_TWO_UE_SPEC_DCI_FORMAT 0 /* format 0-0 and 1-0 */ +#define PDCCH_SERACH_SPACE_DCI_FORMAT 0 + +/* MACRO Ddefine for PDSCH Configuration */ +#define PDSCH_K0 0 +#define PDSCH_RES_ALLOC_TYPE 1 /* Resource allocation type */ +#define PDSCH_MAX_CODEWORD_SCH_BY_DCI 0 /* Max num of codewords scheduled by DCI */ +#define PDSCH_RBG_SIZE 0 /* 0: config1 */ +#define PDSCH_NUM_HARQ_PROC 5 +#define PDSCH_MAPPING_TYPE_A 0 +#define PDSCH_MAPPING_TYPE_B 1 + +/* MACRO Define for PUSCH Configuration */ +#define PUSCH_K2_CFG1 1 +#define PUSCH_K2_CFG2 2 + +#define PUSCH_MSG3_DELTA_PREAMBLE 0 +#define PUSCH_P0_NOMINAL_WITH_GRANT -70 +#define PUSCH_TRANSFORM_PRECODER 1 /* 1: Disabled */ +#define PUSCH_MAX_MIMO_LAYERS 1 +#define PUSCH_PROCESS_TYPE2_ENABLED false +#define PUSCH_MAPPING_TYPE_A 0 +#define PUSCH_MAPPING_TYPE_B 1 + +/* MACRO defines for SRC config */ +#define SRS_RSRC_ID 1 +#define SRS_RSET_ID 1 +#define SRS_COMB_OFFSET_N2 0 +#define SRS_CYCLIC_SHIFT_N2 0 +#define SRS_FREQ_DOM_POS 0 +#define SRS_FREQ_DOM_SHIFT 0 +#define C_SRS 0 +#define B_SRS 0 +#define B_HOP 0 +#define SRS_SEQ_ID 0 +#define APERIODIC_SRS_RESRC_TRIGGER 1 + +/* Macro definitions for DUtoCuRrcContainer */ +#define CELL_GRP_ID 1 +#define SCH_REQ_ID 0 +#define SR_PROHIBIT_TMR 5 +#define SR_TRANS_MAX 2 +#define PERIODIC_BSR_TMR 2 +#define RETX_BSR_TMR 5 +#define SR_DELAY_TMR 6 +#define TAG_ID 0 +#define TIME_ALIGNMENT_TMR 7 +#define PHR_PERIODIC_TMR 7 +#define PHR_PROHIBHIT_TMR 0 +#define PHR_PWR_FACTOR_CHANGE 3 +#define PHR_MODE_OTHER_CG 0 +#define RLC_LCID 1 +#define SRB_ID_1 1 +#define SN_FIELD_LEN 0 +#define T_POLL_RETRANSMIT 8 +#define POLL_PDU 0 +#define POLL_BYTE 43 +#define MAX_RETX_THRESHOLD 5 +#define T_REASSEMBLY 8 +#define T_STATUS_PROHIBHIT 7 +#define MAC_LC_PRIORITY 1 +#define PRIORTISIED_BIT_RATE 15 +#define BUCKET_SIZE_DURATION 5 +#define LC_GRP 0 +#define P_NR_FR1 0 +#define PDSCH_HARQ_ACK_CODEBOOK 1 +#define SERV_CELL_IDX 0 +#define RLM_SYNC_OUT_SYNC_THRESHOLD 0 +#define ACTIVE_DL_BWP_ID 0 +#define ACTIVE_UL_BWP_ID 0 +#define SCRAMBLING_ID NR_PCI +#define DMRS_ADDITIONAL_POS 0 /* DMRS Additional poistion */ +#define RES_ALLOC_TYPE 1 /* Resource allocation type */ +#define FIVE_QI_VALUE9 9 /*spec 23.501, Table 5.7.4-1*/ +#define FIVE_QI_VALUE8 8 /*spec 23.501, Table 5.7.4-1*/ +#define PDU_SESSION_ID_1 1 +#define PDU_SESSION_ID_2 2 +#define INVALID_PDU_SESSION_ID -1 /******************************************************************* -* -* @brief Sends F1 msg over SCTP -* -* @details -* -* Function : SendF1APMsg -* -* Functionality: Sends F1 msg over SCTP -* -* @params[in] Region region -* Pool pool -* @return ROK - success -* RFAILED - failure -* -* ****************************************************************/ + * + * @brief Sends F1 msg over SCTP + * + * @details + * + * Function : SendF1APMsg + * + * Functionality: Sends F1 msg over SCTP + * + * @params[in] Region region + * Pool pool + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ S16 SendF1APMsg(Region region, Pool pool) { Buffer *mBuf = NULLP; - if(SGetMsg(region, pool, &mBuf) == ROK) + if(ODU_GET_MSG_BUF(region, pool, &mBuf) == ROK) { - if(SAddPstMsgMult((Data *)encBuf, encBufSize, mBuf) == ROK) + if(ODU_ADD_POST_MSG_MULT((Data *)encBuf, encBufSize, mBuf) == ROK) { - SPrntMsg(mBuf, 0,0); - + ODU_PRINT_MSG(mBuf, 0,0); + if(sctpSend(mBuf) != ROK) { - DU_LOG("\nF1AP : SCTP Send failed"); - SPutMsg(mBuf); - RETVALUE(RFAILED); + DU_LOG("\nERROR --> F1AP : SCTP Send failed"); + ODU_PUT_MSG_BUF(mBuf); + return RFAILED; } } else { - DU_LOG("\nF1AP : SAddPstMsgMult failed"); - SPutMsg(mBuf); - RETVALUE(RFAILED); + DU_LOG("\nERROR --> F1AP : ODU_ADD_POST_MSG_MULT failed"); + ODU_PUT_MSG_BUF(mBuf); + return RFAILED; } - SPutMsg(mBuf); + ODU_PUT_MSG_BUF(mBuf); } else { - DU_LOG("\nF1AP : Failed to allocate memory"); - RETVALUE(RFAILED); + DU_LOG("\nERROR --> F1AP : Failed to allocate memory"); + return RFAILED; } - - RETVALUE(ROK); + + return ROK; } /* SendF1APMsg */ /******************************************************************* -* -* @brief Builds NRCell ID -* -* @details -* -* Function : BuildNrCellId -* -* Functionality: Building the NR Cell ID -* -* @params[in] BIT_STRING_t *nrcell -* @return ROK - success -* RFAILED - failure -* -* ****************************************************************/ - + * + * @brief Builds NRCell ID + * + * @details + * + * Function : BuildNrCellId + * + * Functionality: Building the NR Cell ID + * + * @params[in] BIT_STRING_t *nrcell + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ + S16 BuildNrCellId(BIT_STRING_t *nrcell) { - U8 tmp; - for (tmp = 0 ; tmp < nrcell->size-1; tmp++) - { - nrcell->buf[tmp] = 0; - } + memset(nrcell->buf, 0, nrcell->size); nrcell->buf[4] = 16; nrcell->bits_unused = 4; nrcell->size = 5 * sizeof(uint8_t); - RETVALUE(ROK); + return ROK; } /******************************************************************** @@ -119,39 +283,39 @@ S16 BuildNrCellId(BIT_STRING_t *nrcell) * RFAILED - failure * * ****************************************************************/ -S16 BuildAndSendF1SetupRsp() +S16 BuildAndSendF1SetupRsp(BIT_STRING_t *nrcellId) { - U8 idx,idy; - U8 elementCnt,cellCnt; + uint8_t idx,ieIdx; + uint8_t elementCnt,cellCnt; F1AP_PDU_t *f1apMsg = NULL; F1SetupResponse_t *f1SetupRsp; GNB_CU_Name_t *cuName; Cells_to_be_Activated_List_t *cellToActivate; - RRC_Version_t *rrcVer; - asn_enc_rval_t encRetVal; - DU_LOG("\nF1AP : Building F1 Setup Response\n"); + RRC_Version_t *rrcVer; + asn_enc_rval_t encRetVal; + DU_LOG("\nINFO --> F1AP : Building F1 Setup Response\n"); /* Allocate the memory for F1SetupRequest_t */ CU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t)); if(f1apMsg == NULLP) { - DU_LOG("\nF1AP : Memory allocation for F1AP-PDU failed"); - RETVALUE(RFAILED); + DU_LOG("\nERROR --> 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("\nF1AP : Memory allocation for F1AP-PDU failed"); + DU_LOG("\nERROR --> F1AP : Memory allocation for F1AP-PDU failed"); CU_FREE(f1apMsg, sizeof(F1AP_PDU_t)); - RETVALUE(RFAILED); + return RFAILED; } f1apMsg->choice.successfulOutcome->procedureCode = ProcedureCode_id_F1Setup; f1apMsg->choice.successfulOutcome->criticality = Criticality_reject; f1apMsg->choice.successfulOutcome->value.present = \ - SuccessfulOutcome__value_PR_F1SetupResponse; + SuccessfulOutcome__value_PR_F1SetupResponse; f1SetupRsp = &f1apMsg->choice.successfulOutcome->value.choice.F1SetupResponse; elementCnt = 4; @@ -162,10 +326,10 @@ S16 BuildAndSendF1SetupRsp() elementCnt * sizeof(F1SetupResponseIEs_t *)); if(f1SetupRsp->protocolIEs.list.array == NULLP) { - DU_LOG("\nF1AP : Memory allocation for F1ResponseIEs failed"); + DU_LOG("\nERROR --> F1AP : Memory allocation for F1ResponseIEs failed"); CU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t)); CU_FREE(f1apMsg, sizeof(F1AP_PDU_t)); - RETVALUE(RFAILED); + return RFAILED; } for(idx=0; idxchoice.successfulOutcome, \ sizeof(SuccessfulOutcome_t)); CU_FREE(f1apMsg, sizeof(F1AP_PDU_t)); - RETVALUE(RFAILED); + return RFAILED; } } @@ -188,77 +352,76 @@ S16 BuildAndSendF1SetupRsp() f1SetupRsp->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_TransactionID; f1SetupRsp->protocolIEs.list.array[idx]->criticality = Criticality_reject; f1SetupRsp->protocolIEs.list.array[idx]->value.present = \ - F1SetupResponseIEs__value_PR_TransactionID; + F1SetupResponseIEs__value_PR_TransactionID; f1SetupRsp->protocolIEs.list.array[idx]->value.choice.TransactionID =\ - TRANS_ID; + TRANS_ID; /*CU Name*/ idx++; f1SetupRsp->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_gNB_CU_Name; f1SetupRsp->protocolIEs.list.array[idx]->criticality = Criticality_ignore; f1SetupRsp->protocolIEs.list.array[idx]->value.present = \ - F1SetupResponseIEs__value_PR_GNB_CU_Name; + F1SetupResponseIEs__value_PR_GNB_CU_Name; cuName = &f1SetupRsp->protocolIEs.list.array[idx]->value.choice.GNB_CU_Name; cuName->size = sizeof(cuCfgParams.cuName); CU_ALLOC(cuName->buf, sizeof(cuName->size)); if(cuName->buf == NULLP) + { + for(ieIdx=0; ieIdxprotocolIEs.list.array[idy],\ - sizeof(F1SetupResponseIEs_t)); - } - CU_FREE(f1SetupRsp->protocolIEs.list.array,\ - elementCnt * sizeof(F1SetupResponseIEs_t *)); - CU_FREE(f1apMsg->choice.successfulOutcome,\ - sizeof(SuccessfulOutcome_t)); - CU_FREE(f1apMsg, sizeof(F1AP_PDU_t)); - RETVALUE(RFAILED); + CU_FREE(f1SetupRsp->protocolIEs.list.array[ieIdx],\ + sizeof(F1SetupResponseIEs_t)); } + CU_FREE(f1SetupRsp->protocolIEs.list.array,\ + elementCnt * sizeof(F1SetupResponseIEs_t *)); + CU_FREE(f1apMsg->choice.successfulOutcome,\ + sizeof(SuccessfulOutcome_t)); + CU_FREE(f1apMsg, sizeof(F1AP_PDU_t)); + return RFAILED; + } strcpy((char*)cuName->buf, (char*)cuCfgParams.cuName); - + /*Cells to be activated list*/ idx++; f1SetupRsp->protocolIEs.list.array[idx]->id = \ - ProtocolIE_ID_id_Cells_to_be_Activated_List ; + ProtocolIE_ID_id_Cells_to_be_Activated_List ; f1SetupRsp->protocolIEs.list.array[idx]->criticality = Criticality_reject; f1SetupRsp->protocolIEs.list.array[idx]->value.present = \ - F1SetupResponseIEs__value_PR_Cells_to_be_Activated_List; + F1SetupResponseIEs__value_PR_Cells_to_be_Activated_List; cellToActivate = &f1SetupRsp->protocolIEs.list.array[idx]->value.choice.\ Cells_to_be_Activated_List; cellCnt=1; cellToActivate->list.count = cellCnt; cellToActivate->list.size = \ - cellCnt*sizeof(struct Cells_to_be_Activated_List_ItemIEs *); + cellCnt*sizeof(struct Cells_to_be_Activated_List_ItemIEs *); CU_ALLOC(cellToActivate->list.array,\ sizeof(struct Cells_to_be_Activated_List_ItemIEs *)); if(cellToActivate->list.array == NULLP) { CU_FREE(cuName->buf, sizeof(cuName->size)); - for(idy=0; idyprotocolIEs.list.array[idy],\ + CU_FREE(f1SetupRsp->protocolIEs.list.array[ieIdx],\ sizeof(F1SetupResponseIEs_t)); } CU_FREE(f1SetupRsp->protocolIEs.list.array,\ elementCnt * sizeof(F1SetupResponseIEs_t *)); CU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t)); CU_FREE(f1apMsg, sizeof(F1AP_PDU_t)); - RETVALUE(RFAILED); + return RFAILED; } - for(idy=0; idylist.array[idy],\ - sizeof(struct Cells_to_be_Activated_List_ItemIEs )); - if(cellToActivate->list.array[idy] == NULLP) + CU_ALLOC(cellToActivate->list.array[ieIdx],sizeof(struct Cells_to_be_Activated_List_ItemIEs )); + if(cellToActivate->list.array[ieIdx] == NULLP) { CU_FREE(cellToActivate->list.array,\ sizeof(struct Cells_to_be_Activated_List_ItemIEs *)); CU_FREE(cuName->buf, sizeof(cuName->size)); - for(idy=0; idyprotocolIEs.list.array[idy], \ + CU_FREE(f1SetupRsp->protocolIEs.list.array[ieIdx], \ sizeof(F1SetupResponseIEs_t)); } CU_FREE(f1SetupRsp->protocolIEs.list.array, \ @@ -266,14 +429,14 @@ S16 BuildAndSendF1SetupRsp() CU_FREE(f1apMsg->choice.successfulOutcome, \ sizeof(SuccessfulOutcome_t)); CU_FREE(f1apMsg, sizeof(F1AP_PDU_t)); - RETVALUE(RFAILED); + return RFAILED; } } cellToActivate->list.array[0]->id = \ - ProtocolIE_ID_id_Cells_to_be_Activated_List_Item; + ProtocolIE_ID_id_Cells_to_be_Activated_List_Item; cellToActivate->list.array[0]->criticality = Criticality_ignore; cellToActivate->list.array[0]->value.present = \ - Cells_to_be_Activated_List_ItemIEs__value_PR_Cells_to_be_Activated_List_Item; + Cells_to_be_Activated_List_ItemIEs__value_PR_Cells_to_be_Activated_List_Item; cellToActivate->list.array[0]->value.choice.Cells_to_be_Activated_List_Item.\ nRCGI.pLMN_Identity.size = 3*sizeof(uint8_t); CU_ALLOC(cellToActivate->list.array[0]->\ @@ -283,18 +446,18 @@ S16 BuildAndSendF1SetupRsp() Cells_to_be_Activated_List_Item.nRCGI.pLMN_Identity.buf == NULLP) { - for(idy=0; idylist.array[idy],\ + CU_FREE(cellToActivate->list.array[ieIdx],\ sizeof(struct Cells_to_be_Activated_List_ItemIEs )); } CU_FREE(cellToActivate->list.array,\ sizeof(struct Cells_to_be_Activated_List_ItemIEs *)); CU_FREE(cuName->buf, sizeof(cuName->size)); - for(idy=0; idyprotocolIEs.list.array[idy], \ + CU_FREE(f1SetupRsp->protocolIEs.list.array[ieIdx], \ sizeof(F1SetupResponseIEs_t)); } CU_FREE(f1SetupRsp->protocolIEs.list.array, \ @@ -302,33 +465,33 @@ S16 BuildAndSendF1SetupRsp() CU_FREE(f1apMsg->choice.successfulOutcome, \ sizeof(SuccessfulOutcome_t)); CU_FREE(f1apMsg, sizeof(F1AP_PDU_t)); - RETVALUE(RFAILED); + return RFAILED; } - buildPlmnId(cuCfgParams.plmn , &cellToActivate->list.array[0]->value.choice.\ - Cells_to_be_Activated_List_Item.nRCGI.pLMN_Identity); + buildPlmnId(cuCfgParams.plmn , cellToActivate->list.array[0]->value.choice.\ + Cells_to_be_Activated_List_Item.nRCGI.pLMN_Identity.buf); cellToActivate->list.array[0]->value.choice.Cells_to_be_Activated_List_Item.\ nRCGI.nRCellIdentity.size = 5; CU_ALLOC(cellToActivate->list.array[0]->value.choice.\ Cells_to_be_Activated_List_Item.nRCGI.nRCellIdentity.buf,\ 5*sizeof(uint8_t)); if(cellToActivate->list.array[0]->value.choice.\ - Cells_to_be_Activated_List_Item.nRCGI.nRCellIdentity.buf == NULLP) + Cells_to_be_Activated_List_Item.nRCGI.nRCellIdentity.buf == NULLP) { CU_FREE(cellToActivate->list.array[0]->\ - value.choice.Cells_to_be_Activated_List_Item.nRCGI.pLMN_Identity.buf,\ - 3*sizeof(uint8_t)); - for(idy=0; idylist.array[idy],\ + CU_FREE(cellToActivate->list.array[ieIdx],\ sizeof(struct Cells_to_be_Activated_List_ItemIEs )); } CU_FREE(cellToActivate->list.array,\ sizeof(struct Cells_to_be_Activated_List_ItemIEs *)); CU_FREE(cuName->buf, sizeof(cuName->size)); - for(idy=0; idyprotocolIEs.list.array[idy], \ + CU_FREE(f1SetupRsp->protocolIEs.list.array[ieIdx], \ sizeof(F1SetupResponseIEs_t)); } CU_FREE(f1SetupRsp->protocolIEs.list.array, \ @@ -336,53 +499,53 @@ S16 BuildAndSendF1SetupRsp() CU_FREE(f1apMsg->choice.successfulOutcome, \ sizeof(SuccessfulOutcome_t)); CU_FREE(f1apMsg, sizeof(F1AP_PDU_t)); - RETVALUE(RFAILED); + return RFAILED; } - BuildNrCellId(&(cellToActivate->list.array[0]->value.choice.Cells_to_be_Activated_List_Item.nRCGI.nRCellIdentity)); + memcpy(&cellToActivate->list.array[0]->value.choice.Cells_to_be_Activated_List_Item.nRCGI.nRCellIdentity, nrcellId, sizeof(BIT_STRING_t)); /* RRC Version */ idx++; f1SetupRsp->protocolIEs.list.array[idx]->id = \ - ProtocolIE_ID_id_GNB_CU_RRC_Version; + ProtocolIE_ID_id_GNB_CU_RRC_Version; f1SetupRsp->protocolIEs.list.array[idx]->criticality = Criticality_reject; f1SetupRsp->protocolIEs.list.array[idx]->value.present = \ - F1SetupResponseIEs__value_PR_RRC_Version; + F1SetupResponseIEs__value_PR_RRC_Version; rrcVer = &f1SetupRsp->protocolIEs.list.array[idx]->value.choice.RRC_Version; rrcVer->latest_RRC_Version.size = RRC_SIZE; - CU_ALLOC(rrcVer->latest_RRC_Version.buf, sizeof(U8)); + CU_ALLOC(rrcVer->latest_RRC_Version.buf, sizeof(uint8_t)); if(rrcVer->latest_RRC_Version.buf == NULLP) { CU_FREE(cuName->buf, sizeof(cuName->size)); - for(idy=0; idyprotocolIEs.list.array[idy], \ + CU_FREE(f1SetupRsp->protocolIEs.list.array[ieIdx], \ sizeof(F1SetupResponseIEs_t)); } CU_FREE(f1SetupRsp->protocolIEs.list.array,\ elementCnt * sizeof(F1SetupResponseIEs_t *)); CU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t)); CU_FREE(f1apMsg, sizeof(F1AP_PDU_t)); - RETVALUE(RFAILED); + return RFAILED; } - /* Need to check RRC Version */ + /* Need to check RRC Version */ rrcVer->latest_RRC_Version.buf[0] = cuCfgParams.rrcVersion.rrcVer; rrcVer->latest_RRC_Version.bits_unused = 5; //TODO: pick from cuCfgParam. If not present, add it CU_ALLOC(rrcVer->iE_Extensions,sizeof(ProtocolExtensionContainer_4624P81_t)); if(rrcVer->iE_Extensions == NULLP) { - CU_FREE(rrcVer->latest_RRC_Version.buf, sizeof(U8)); + CU_FREE(rrcVer->latest_RRC_Version.buf, sizeof(uint8_t)); CU_FREE(cuName->buf, sizeof(cuName->size)); - for(idy=0; idyprotocolIEs.list.array[idy], \ + CU_FREE(f1SetupRsp->protocolIEs.list.array[ieIdx], \ sizeof(F1SetupResponseIEs_t)); } CU_FREE(f1SetupRsp->protocolIEs.list.array,\ elementCnt * sizeof(F1SetupResponseIEs_t *)); CU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t)); CU_FREE(f1apMsg, sizeof(F1AP_PDU_t)); - RETVALUE(RFAILED); + return RFAILED; } rrcVer->iE_Extensions->list.count = 1; rrcVer->iE_Extensions->list.size = sizeof(struct RRC_Version_ExtIEs *); @@ -392,18 +555,18 @@ S16 BuildAndSendF1SetupRsp() { CU_FREE(rrcVer->iE_Extensions,\ sizeof(ProtocolExtensionContainer_4624P81_t)); - CU_FREE(rrcVer->latest_RRC_Version.buf, sizeof(U8)); + CU_FREE(rrcVer->latest_RRC_Version.buf, sizeof(uint8_t)); CU_FREE(cuName->buf, sizeof(cuName->size)); - for(idy=0; idyprotocolIEs.list.array[idy], \ + CU_FREE(f1SetupRsp->protocolIEs.list.array[ieIdx], \ sizeof(F1SetupResponseIEs_t)); } CU_FREE(f1SetupRsp->protocolIEs.list.array,\ elementCnt * sizeof(F1SetupResponseIEs_t *)); CU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t)); CU_FREE(f1apMsg, sizeof(F1AP_PDU_t)); - RETVALUE(RFAILED); + return RFAILED; } CU_ALLOC(rrcVer->iE_Extensions->list.array[0],\ sizeof(struct RRC_Version_ExtIEs)); @@ -413,50 +576,50 @@ S16 BuildAndSendF1SetupRsp() sizeof(struct RRC_Version_ExtIEs *)); CU_FREE(rrcVer->iE_Extensions,\ sizeof(ProtocolExtensionContainer_4624P81_t)); - CU_FREE(rrcVer->latest_RRC_Version.buf, sizeof(U8)); + CU_FREE(rrcVer->latest_RRC_Version.buf, sizeof(uint8_t)); CU_FREE(cuName->buf, sizeof(cuName->size)); - for(idy=0; idyprotocolIEs.list.array[idy], \ + CU_FREE(f1SetupRsp->protocolIEs.list.array[ieIdx], \ sizeof(F1SetupResponseIEs_t)); } CU_FREE(f1SetupRsp->protocolIEs.list.array,\ elementCnt * sizeof(F1SetupResponseIEs_t *)); CU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t)); CU_FREE(f1apMsg, sizeof(F1AP_PDU_t)); - RETVALUE(RFAILED); + return RFAILED; } rrcVer->iE_Extensions->list.array[0]->id = \ - ProtocolIE_ID_id_latest_RRC_Version_Enhanced; + ProtocolIE_ID_id_latest_RRC_Version_Enhanced; rrcVer->iE_Extensions->list.array[0]->criticality = Criticality_reject; rrcVer->iE_Extensions->list.array[0]->extensionValue.present = \ - RRC_Version_ExtIEs__extensionValue_PR_Latest_RRC_Version_Enhanced; + RRC_Version_ExtIEs__extensionValue_PR_Latest_RRC_Version_Enhanced; rrcVer->iE_Extensions->list.array[0]->extensionValue.choice.\ - Latest_RRC_Version_Enhanced.size = 3*sizeof(U8); + Latest_RRC_Version_Enhanced.size = 3*sizeof(uint8_t); CU_ALLOC(rrcVer->iE_Extensions->list.\ array[0]->extensionValue.choice.Latest_RRC_Version_Enhanced.buf,\ - 3*sizeof(U8)); + 3*sizeof(uint8_t)); if(rrcVer->iE_Extensions->list.\ - array[0]->extensionValue.choice.Latest_RRC_Version_Enhanced.buf == NULLP) + array[0]->extensionValue.choice.Latest_RRC_Version_Enhanced.buf == NULLP) { CU_FREE(rrcVer->iE_Extensions->list.array[0],\ - sizeof(struct RRC_Version_ExtIEs)); + sizeof(struct RRC_Version_ExtIEs)); CU_FREE(rrcVer->iE_Extensions->list.array,\ sizeof(struct RRC_Version_ExtIEs *)); CU_FREE(rrcVer->iE_Extensions,\ sizeof(ProtocolExtensionContainer_4624P81_t)); - CU_FREE(rrcVer->latest_RRC_Version.buf, sizeof(U8)); + CU_FREE(rrcVer->latest_RRC_Version.buf, sizeof(uint8_t)); CU_FREE(cuName->buf, sizeof(cuName->size)); - for(idy=0; idyprotocolIEs.list.array[idy], \ + CU_FREE(f1SetupRsp->protocolIEs.list.array[ieIdx], \ sizeof(F1SetupResponseIEs_t)); } CU_FREE(f1SetupRsp->protocolIEs.list.array,\ elementCnt * sizeof(F1SetupResponseIEs_t *)); CU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t)); CU_FREE(f1apMsg, sizeof(F1AP_PDU_t)); - RETVALUE(RFAILED); + return RFAILED; } rrcVer->iE_Extensions->list.array[0]->extensionValue.choice.\ Latest_RRC_Version_Enhanced.buf[0] = 0; @@ -468,12 +631,12 @@ S16 BuildAndSendF1SetupRsp() xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg); /* Encode the F1SetupRequest type as UPER */ - cmMemset((U8 *)encBuf, 0, ENC_BUF_MAX_LEN); + memset(encBuf, 0, ENC_BUF_MAX_LEN); encBufSize = 0; encRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf, encBuf); /* Clean up */ - CU_FREE(rrcVer->latest_RRC_Version.buf, sizeof(U8)); + CU_FREE(rrcVer->latest_RRC_Version.buf, sizeof(uint8_t)); CU_FREE(cuName->buf, sizeof(cuName->size)); for(idx=0; idxname : "unknown"); - RETVALUE(RFAILED); + DU_LOG("\nERROR --> F1AP : Could not encode F1SetupResponse structure (at %s)\n",\ + encRetVal.failed_type ? encRetVal.failed_type->name : "unknown"); + return RFAILED; } else { - DU_LOG("\nF1AP : Created APER encoded buffer for F1SetupResponse\n"); - for(int i=0; i< encBufSize; i++) - { - printf("%x",encBuf[i]); - } + DU_LOG("\nDEBUG --> F1AP : Created APER encoded buffer for F1SetupResponse\n"); + for(int i=0; i< encBufSize; i++) + { + DU_LOG("%x",encBuf[i]); + } } /* Sending msg */ if(SendF1APMsg(CU_APP_MEM_REG, CU_POOL) != ROK) { - DU_LOG("\nF1AP : Sending F1 Setup Response failed"); - RETVALUE(RFAILED); + DU_LOG("\nERROR --> F1AP : Sending F1 Setup Response failed"); + return RFAILED; } - RETVALUE(ROK); + return ROK; }/* End of BuildAndSendF1SetupRsp */ /******************************************************************* @@ -520,8 +683,7 @@ S16 BuildAndSendF1SetupRsp() * Functionality: Constructs the DU Update Acknowledge message and sends * it to the DU through SCTP. * - * @params[in] void **buf,Buffer to which encoded pattern is written into - * @params[in] int *size,size of buffer + * @params[in] * * @return ROK - success * RFAILED - failure @@ -530,20 +692,20 @@ S16 BuildAndSendF1SetupRsp() S16 BuildAndSendDUUpdateAck() { - U8 idx; - U8 elementCnt; + uint8_t idx; + uint8_t elementCnt; F1AP_PDU_t *f1apMsg = NULL; GNBDUConfigurationUpdateAcknowledge_t *gNBDuCfgAck; asn_enc_rval_t enRetVal; /* Encoder return value */ - DU_LOG("\nF1AP : Building GNB-DU Config Update Ack\n"); + DU_LOG("\nINFO --> F1AP : Building GNB-DU Config Update Ack\n"); /* Allocate the memory for F1SetupRequest_t */ CU_ALLOC(f1apMsg, (Size)sizeof(F1AP_PDU_t)); if(f1apMsg == NULLP) { - DU_LOG("\nF1AP : Memory allocation for F1AP-PDU failed"); - RETVALUE(RFAILED); + DU_LOG("\nERROR --> F1AP : Memory allocation for F1AP-PDU failed"); + return RFAILED; } f1apMsg->present = F1AP_PDU_PR_successfulOutcome; @@ -551,9 +713,9 @@ S16 BuildAndSendDUUpdateAck() CU_ALLOC(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t)); if(f1apMsg->choice.successfulOutcome == NULLP) { - DU_LOG("\nF1AP : Memory allocation for F1AP-PDU failed"); + DU_LOG("\nERROR --> F1AP : Memory allocation for F1AP-PDU failed"); CU_FREE(f1apMsg, sizeof(F1AP_PDU_t)); - RETVALUE(RFAILED); + return RFAILED; } f1apMsg->choice.successfulOutcome->procedureCode = ProcedureCode_id_gNBDUConfigurationUpdate; @@ -569,10 +731,10 @@ S16 BuildAndSendDUUpdateAck() CU_ALLOC(gNBDuCfgAck->protocolIEs.list.array, elementCnt * sizeof(GNBDUConfigurationUpdateAcknowledgeIEs_t *)); if(gNBDuCfgAck->protocolIEs.list.array == NULLP) { - DU_LOG("\nF1AP : Memory allocation for DuUpdateAcknowledgeIEs failed"); + DU_LOG("\nERROR --> F1AP : Memory allocation for DuUpdateAcknowledgeIEs failed"); CU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t)); CU_FREE(f1apMsg,(Size)sizeof(F1AP_PDU_t)); - RETVALUE(RFAILED); + return RFAILED; } for(idx=0; idxprotocolIEs.list.array, elementCnt * sizeof(GNBDUConfigurationUpdateAcknowledgeIEs_t *)); CU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t)); CU_FREE(f1apMsg, sizeof(F1AP_PDU_t)); - RETVALUE(RFAILED); + return RFAILED; } } @@ -591,13 +753,14 @@ S16 BuildAndSendDUUpdateAck() idx = 0; gNBDuCfgAck->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_TransactionID ; gNBDuCfgAck->protocolIEs.list.array[idx]->criticality = Criticality_reject; - gNBDuCfgAck->protocolIEs.list.array[idx]->value.present = GNBDUConfigurationUpdateAcknowledgeIEs__value_PR_TransactionID; + gNBDuCfgAck->protocolIEs.list.array[idx]->value.present =\ + GNBDUConfigurationUpdateAcknowledgeIEs__value_PR_TransactionID; gNBDuCfgAck->protocolIEs.list.array[idx]->value.choice.TransactionID = TRANS_ID; xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg); - + /* Encode the F1SetupRequest type as UPER */ - cmMemset((U8 *)encBuf, 0, ENC_BUF_MAX_LEN); + memset(encBuf, 0, ENC_BUF_MAX_LEN); encBufSize = 0; enRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf, encBuf); @@ -613,28 +776,196 @@ S16 BuildAndSendDUUpdateAck() /* Checking encode results */ if(enRetVal.encoded == ENCODE_FAIL) { - DU_LOG("\nF1AP : Could not encode DUConfigUpdateAcknowledge structure (at %s)",enRetVal.failed_type ? enRetVal.failed_type->name : "unknown"); - RETVALUE(RFAILED); + DU_LOG("\nERROR --> F1AP : Could not encode DUConfigUpdateAcknowledge structure (at %s)",\ + enRetVal.failed_type ? enRetVal.failed_type->name : "unknown"); + return RFAILED; } else { - DU_LOG("\nF1AP : Created APER encoded buffer for DuConfigUpdateAcknowledge\n"); + DU_LOG("\nDEBUG --> F1AP : Created APER encoded buffer for DuConfigUpdateAcknowledge\n"); for(int i=0; i< encBufSize; i++) { - printf("%x",encBuf[i]); + DU_LOG("%x",encBuf[i]); } } /* Sending msg */ if(SendF1APMsg(CU_APP_MEM_REG, CU_POOL) != ROK) { - DU_LOG("\nF1AP : Sending GNB-DU Config Update Ack failed"); - RETVALUE(RFAILED); + DU_LOG("\nERROR --> F1AP : Sending GNB-DU Config Update Ack failed"); + return RFAILED; } - RETVALUE(ROK); + return ROK; }/* End of BuildAndSendDUUpdateAck*/ +/******************************************************************* +* +* @brief deallocating the memory of F1reset msg +* +* @details +* +* Function : FreeF1ResetReq +* +* Functionality : +* - freeing memory of F1reset request msg +* +* @params[in] +* @return void +* +* +* ****************************************************************/ +void FreeF1ResetReq(F1AP_PDU_t *f1apMsg) +{ + uint8_t idx = 0; + Reset_t *f1ResetMsg = NULLP; + + if(f1apMsg) + { + if(f1apMsg->choice.initiatingMessage) + { + f1ResetMsg = &f1apMsg->choice.initiatingMessage->value.choice.Reset; + if(f1ResetMsg->protocolIEs.list.array) + { + for(idx=0 ;idx < f1ResetMsg->protocolIEs.list.count ; idx++) + { + if(f1ResetMsg->protocolIEs.list.array[idx]) + { + CU_FREE(f1ResetMsg->protocolIEs.list.array[idx],sizeof(ResetIEs_t)); + } + } + CU_FREE(f1ResetMsg->protocolIEs.list.array,f1ResetMsg->protocolIEs.list.size); + } + CU_FREE(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t)); + } + CU_FREE(f1apMsg, sizeof(F1AP_PDU_t)); + } +} +/******************************************************************* + * + * @brief build ansld ans send f1reset msg + * + * @details + * + * Function : BuildAndSendF1ResetReq + * + * Functionality: build and send f1reset msg + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildAndSendF1ResetReq() +{ + uint8_t elementCnt=0; + uint8_t idx=0; + uint8_t ret= RFAILED; + Reset_t *f1ResetMsg = NULLP; + F1AP_PDU_t *f1apMsg = NULLP; + asn_enc_rval_t encRetVal; + DU_LOG("\nINFO --> F1AP : Building F1 Reset request \n"); + do + { + CU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t)); + if(f1apMsg == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation for the BuildAndSendF1ResetReq's F1AP-PDU failed"); + break; + } + f1apMsg->present = F1AP_PDU_PR_initiatingMessage; + CU_ALLOC(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t)); + if(f1apMsg->choice.initiatingMessage == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation for BuildAndSendF1ResetReq failed"); + break; + } + f1apMsg->choice.initiatingMessage->procedureCode = ProcedureCode_id_Reset; + f1apMsg->choice.initiatingMessage->criticality = Criticality_reject; + f1apMsg->choice.initiatingMessage->value.present = InitiatingMessage__value_PR_Reset; + + f1ResetMsg = &f1apMsg->choice.initiatingMessage->value.choice.Reset; + + elementCnt = 3; + f1ResetMsg->protocolIEs.list.count = elementCnt; + f1ResetMsg->protocolIEs.list.size = elementCnt * sizeof(ResetIEs_t *); + + /* Initialize the F1Reset members */ + CU_ALLOC(f1ResetMsg->protocolIEs.list.array,f1ResetMsg->protocolIEs.list.size); + if(f1ResetMsg->protocolIEs.list.array == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed for BuildAndSendF1ResetReq"); + break; + } + for(idx=0; idxprotocolIEs.list.array[idx],sizeof(ResetIEs_t)); + if(f1ResetMsg->protocolIEs.list.array[idx] == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed for BuildAndSendF1ResetReq msg array"); + break; + } + } + + /*TransactionID*/ + idx=0; + f1ResetMsg->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_TransactionID; + f1ResetMsg->protocolIEs.list.array[idx]->criticality = Criticality_reject; + f1ResetMsg->protocolIEs.list.array[idx]->value.present = ResetIEs__value_PR_TransactionID; + f1ResetMsg->protocolIEs.list.array[idx]->value.choice.TransactionID = 1; + + /*Cause*/ + idx++; + f1ResetMsg->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_Cause; + f1ResetMsg->protocolIEs.list.array[idx]->criticality = Criticality_ignore; + f1ResetMsg->protocolIEs.list.array[idx]->value.present = ResetIEs__value_PR_Cause; + f1ResetMsg->protocolIEs.list.array[idx]->value.choice.Cause.present = Cause_PR_radioNetwork; + f1ResetMsg->protocolIEs.list.array[idx]->value.choice.Cause.choice.radioNetwork = CauseRadioNetwork_action_desirable_for_radio_reasons; + + /*Reset Type*/ + idx++; + f1ResetMsg->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_ResetType; + f1ResetMsg->protocolIEs.list.array[idx]->criticality = Criticality_reject; + f1ResetMsg->protocolIEs.list.array[idx]->value.present = ResetIEs__value_PR_ResetType; + f1ResetMsg->protocolIEs.list.array[idx]->value.choice.ResetType.present = ResetType_PR_f1_Interface; + f1ResetMsg->protocolIEs.list.array[idx]->value.choice.ResetType.choice.f1_Interface = ResetAll_reset_all; + + 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("\nERROR --> F1AP : Could not encode F1Reset structure (at %s)\n",\ + encRetVal.failed_type ? encRetVal.failed_type->name : "unknown"); + break; + } + else + { + DU_LOG("\nDEBUG --> F1AP : Created APER encoded buffer for F1Reset\n"); + for(idx=0; idx< encBufSize; idx++) + { + DU_LOG("%x",encBuf[idx]); + } + } + + if(SendF1APMsg(CU_APP_MEM_REG, CU_POOL) != ROK) + { + DU_LOG("\nERROR --> F1AP : Sending F1 Reset request failed"); + break; + } + + ret = ROK; + break; + }while(true); + + FreeF1ResetReq(f1apMsg); + return ret; +} /******************************************************************* * @@ -642,7 +973,7 @@ S16 BuildAndSendDUUpdateAck() * * @details * - * Function : fillRadioBearerConfig + * Function : fillSrbCfg * * Functionality: Fills Radio Bearer Config * @@ -652,40 +983,39 @@ S16 BuildAndSendDUUpdateAck() * RFAILED - failure * * ****************************************************************/ -uint8_t fillRadioBearerConfig(SRB_ToAddModList_t *bearerCfg) +uint8_t fillSrbCfg(uint8_t srbId, SRB_ToAddModList_t *bearerCfg) { uint8_t elementCnt; - uint8_t idx; - uint8_t ied; + uint8_t idx, ieId; if(bearerCfg != NULLP) { elementCnt = 1; bearerCfg->list.count = elementCnt; bearerCfg->list.size =\ - elementCnt * sizeof(SRB_ToAddMod_t *); + elementCnt * sizeof(SRB_ToAddMod_t *); CU_ALLOC(bearerCfg->list.array, bearerCfg->list.size); if(bearerCfg->list.array != NULLP) { - for(idx = 0; idx < elementCnt; idx++) - { - CU_ALLOC(bearerCfg->list.array[idx], sizeof(SRB_ToAddMod_t)); - if(bearerCfg->list.array[idx] == NULLP) - { - for(ied = 0; ied < idx; ied++) - { - CU_FREE(bearerCfg->list.array[idx], sizeof(SRB_ToAddMod_t)); - } - CU_FREE(bearerCfg->list.array, bearerCfg->list.size); - return RFAILED; - } - } + for(idx = 0; idx < elementCnt; idx++) + { + CU_ALLOC(bearerCfg->list.array[idx], sizeof(SRB_ToAddMod_t)); + if(bearerCfg->list.array[idx] == NULLP) + { + for(ieId = 0; ieId < idx; ieId++) + { + CU_FREE(bearerCfg->list.array[ieId], sizeof(SRB_ToAddMod_t)); + } + CU_FREE(bearerCfg->list.array, bearerCfg->list.size); + return RFAILED; + } + } + } + else + { + return RFAILED; } - else - { - return RFAILED; - } idx = 0; - bearerCfg->list.array[idx]->srb_Identity = SRB1; + bearerCfg->list.array[idx]->srb_Identity = srbId; } return ROK; } @@ -707,27 +1037,27 @@ uint8_t fillRadioBearerConfig(SRB_ToAddModList_t *bearerCfg) * * ****************************************************************/ -uint8_t fillMasterCellGroup(OCTET_STRING_t *masterCellGroup) +uint8_t fillMasterCellGroup(uint8_t ueId, OCTET_STRING_t *masterCellGroup) { uint8_t ret = ROK; masterCellGroup->buf = NULLP; - if(f1apMsgDb.duToCuContainer.buf) - { - masterCellGroup->size = f1apMsgDb.duToCuContainer.size; + if(ueCb[ueId-1].f1apMsgDb.duToCuContainer.buf) + { + masterCellGroup->size = ueCb[ueId-1].f1apMsgDb.duToCuContainer.size; CU_ALLOC(masterCellGroup->buf, masterCellGroup->size); if(masterCellGroup->buf != NULLP) { - memcpy(masterCellGroup->buf, f1apMsgDb.duToCuContainer.buf,\ - masterCellGroup->size); + memcpy(masterCellGroup->buf, ueCb[ueId-1].f1apMsgDb.duToCuContainer.buf,\ + masterCellGroup->size); + } + else + { + ret = RFAILED; } - else - { - ret = RFAILED; - } - } - else - { - ret = RFAILED; + } + else + { + ret = RFAILED; } return ret; } @@ -749,50 +1079,50 @@ uint8_t fillMasterCellGroup(OCTET_STRING_t *masterCellGroup) * * ****************************************************************/ -uint8_t fillRRCSetupIE(RRCSetup_IEs_t *rrcSetupIE) +uint8_t fillRRCSetupIE(uint8_t ueId, RRCSetup_IEs_t *rrcSetupIE) { uint8_t ret = ROK; if(rrcSetupIE) { CU_ALLOC(rrcSetupIE->radioBearerConfig.srb_ToAddModList, sizeof(SRB_ToAddModList_t)); - if(rrcSetupIE->radioBearerConfig.srb_ToAddModList != NULLP) - { - ret = fillRadioBearerConfig(rrcSetupIE->radioBearerConfig.srb_ToAddModList); - } - if(!ret) + if(rrcSetupIE->radioBearerConfig.srb_ToAddModList != NULLP) + { + ret = fillSrbCfg(SRB1, rrcSetupIE->radioBearerConfig.srb_ToAddModList); + } + if(ret == ROK) { - ret = fillMasterCellGroup(&rrcSetupIE->masterCellGroup); + ret = fillMasterCellGroup(ueId, &rrcSetupIE->masterCellGroup); + } + else + { + CU_FREE(rrcSetupIE->radioBearerConfig.srb_ToAddModList, sizeof(SRB_ToAddModList_t)); + ret = RFAILED; } - else - { - CU_FREE(rrcSetupIE->radioBearerConfig.srb_ToAddModList, sizeof(SRB_ToAddModList_t)); - ret = RFAILED; - } } return ret; } /******************************************************************* * - * @brief Builds RRC Container IE required for DLRRCMessageTransfer + * @brief Fills DL DCCCH Message required for DLRRCMessageTransfer * * @details * - * Function : BuildDLRRCContainer + * Function : fillDlCcchRrcMsg * - * Functionality: Builds RRC Container IE required for + * Functionality: Fills DL DCCCH Message required for * DLRRCMessageTransfer * - * @params[in] + * @params[in] RRCContainer_t *rrcContainer * * @return ROK - success * RFAILED - failure * * ****************************************************************/ -uint8_t BuildDLRRCContainer(RRCContainer_t *rrcContainer) +uint8_t fillDlCcchRrcMsg(uint8_t ueId, RRCContainer_t *rrcContainer) { uint8_t ret = ROK; - uint16_t idx2; + uint16_t idx2; DL_CCCH_Message_t dl_CCCH_Msg; asn_enc_rval_t encRetVal; @@ -809,129 +1139,513 @@ uint8_t BuildDLRRCContainer(RRCContainer_t *rrcContainer) { dl_CCCH_Msg.message.choice.c1->choice.rrcSetup->rrc_TransactionIdentifier = 0; dl_CCCH_Msg.message.choice.c1->choice.rrcSetup->criticalExtensions.\ - present = RRCSetup__criticalExtensions_PR_rrcSetup; - /* Fill RRC Setup IE */ + present = RRCSetup__criticalExtensions_PR_rrcSetup; + /* Fill RRC Setup IE */ CU_ALLOC(dl_CCCH_Msg.message.choice.c1->choice.rrcSetup->\ - criticalExtensions.choice.rrcSetup, sizeof(RRCSetup_IEs_t)); + criticalExtensions.choice.rrcSetup, sizeof(RRCSetup_IEs_t)); if(dl_CCCH_Msg.message.choice.c1->choice.rrcSetup->\ - criticalExtensions.choice.rrcSetup != NULLP) + criticalExtensions.choice.rrcSetup != NULLP) { - ret = fillRRCSetupIE(dl_CCCH_Msg.message.choice.c1->choice.rrcSetup->\ - criticalExtensions.choice.rrcSetup); + ret = fillRRCSetupIE(ueId, dl_CCCH_Msg.message.choice.c1->choice.rrcSetup->\ + criticalExtensions.choice.rrcSetup); - if(!ret) - { + if(ret == ROK) + { /* encode DL-CCCH message into RRC Container */ xer_fprint(stdout, &asn_DEF_DL_CCCH_MessageType, &dl_CCCH_Msg); - cmMemset((U8 *)encBuf, 0, ENC_BUF_MAX_LEN); + memset(encBuf, 0, ENC_BUF_MAX_LEN); encBufSize = 0; encRetVal = aper_encode(&asn_DEF_DL_CCCH_MessageType, 0, &dl_CCCH_Msg, PrepFinalEncBuf, encBuf); /* Encode results */ if(encRetVal.encoded == ENCODE_FAIL) { - DU_LOG( "\n F1AP : Could not encode RRCContainer (at %s)\n",\ - encRetVal.failed_type ? encRetVal.failed_type->name : "unknown"); - return RFAILED; + DU_LOG( "\nERROR --> F1AP : Could not encode RRCContainer for DL-CCCH Msg(at %s)\n",\ + encRetVal.failed_type ? encRetVal.failed_type->name : "unknown"); + return RFAILED; } else { - DU_LOG("\n F1AP : Created APER encoded buffer for RRCContainer\n"); - for(int i = 0; i< encBufSize; i++) - { - printf("%x",encBuf[i]); - } + DU_LOG("\nDEBUG --> F1AP : Created APER encoded buffer for RRCContainer for DL-CCCH Msg\n"); + for(int i = 0; i< encBufSize; i++) + { + DU_LOG("%x",encBuf[i]); + } 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]; + for(idx2 = 0; idx2 < encBufSize; idx2++) + { + rrcContainer->buf[idx2] = encBuf[idx2]; } } - } - } - else - { - ret = RFAILED; - } + } + } + else + { + ret = RFAILED; + } } - else - { - DU_LOG("\nF1AP: Memory Alloc failed for RRC Setup Msg"); + else + { + DU_LOG("\nERROR --> F1AP: Memory Alloc failed for RRC Setup Msg at fillDlCcchRrcMsg()"); ret = RFAILED; - } + } + } + else + { + DU_LOG("\nERROR --> F1AP: Memory Alloc failed for RRC Msg at fillDlCcchRrcMsg()"); + ret = RFAILED; } - else - { - DU_LOG("\nF1AP: Memory Alloc failed for RRC Msg"); - ret = RFAILED; - } } - else - { - DU_LOG("\nF1AP: Memory Alloc failed for DL Ccch Msg choice"); - ret = RFAILED; - } + else + { + DU_LOG("\nF1AP: Memory Alloc failed for DL Ccch Msg choice at fillDlCcchRrcMsg()"); + ret = RFAILED; + } } - else - { - DU_LOG("\nF1AP: Memory Alloc failed for DlCcch Msg"); + else + { + DU_LOG("\nERROR --> F1AP: RRC Container is NULLP at fillDlCcchRrcMsg()"); ret = RFAILED; - } - return ret; + } +} + +uint8_t fillQosFlowsToAdd(struct SDAP_Config__mappedQoS_FlowsToAdd *qosFlow) +{ + uint8_t idx, ied, elementCnt; + + elementCnt = 1; + qosFlow->list.count = elementCnt; + qosFlow->list.size = elementCnt * sizeof(QFI_t *); + CU_ALLOC(qosFlow->list.array, qosFlow->list.size); + if(qosFlow->list.array != NULLP) + { + for(idx = 0; idx < elementCnt; idx++) + { + CU_ALLOC(qosFlow->list.array[idx], sizeof(QFI_t)); + if(qosFlow->list.array[idx] == NULLP) + { + for(ied = 0; ied < idx; ied++) + { + CU_FREE(qosFlow->list.array[idx], sizeof(QFI_t)); + } + CU_FREE(qosFlow->list.array, qosFlow->list.size); + return RFAILED; + } + } + } + idx = 0; + *qosFlow->list.array[idx] = 9; + return ROK; } /******************************************************************* * - * @brief Builds and sends the DLRRCMessageTransfer + * @brief Fills CN Assoc for Drb to Add/Mod List * * @details * - * Function : BuildAndSendDLRRCMessageTransfer + * Function : fillCnAssoc * - * Functionality: Constructs the DL RRC Message Transfer and sends - * it to the CU through SCTP. + * Functionality: Fills CN Assoc for Drb to Add/Mod List * - * @params[in] + * @params[in] struct DRB_ToAddMod__cnAssociation * * * @return ROK - success * RFAILED - failure * * ****************************************************************/ -S16 BuildAndSendDLRRCMessageTransfer() -{ - uint8_t ret = ROK ; - uint8_t elementCnt = 0; - uint8_t ieId; - uint8_t idx; - uint16_t idx2; - 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"); +uint8_t fillCnAssoc(struct DRB_ToAddMod__cnAssociation *cnAssoc) +{ + uint8_t ret = ROK; - CU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t)); - if(f1apMsg == NULLP) + cnAssoc->present = DRB_ToAddMod__cnAssociation_PR_sdap_Config; + if(cnAssoc->present == DRB_ToAddMod__cnAssociation_PR_eps_BearerIdentity) { - DU_LOG(" F1AP : Memory allocation for F1AP-PDU failed"); - return RFAILED; + cnAssoc->choice.eps_BearerIdentity = 5; } - - f1apMsg->present = F1AP_PDU_PR_initiatingMessage; - CU_ALLOC(f1apMsg->choice.initiatingMessage, - sizeof(InitiatingMessage_t)); - if(f1apMsg->choice.initiatingMessage == NULLP) + if(cnAssoc->present == DRB_ToAddMod__cnAssociation_PR_sdap_Config) { - DU_LOG(" F1AP : Memory allocation for F1AP-PDU failed"); - CU_FREE(f1apMsg, sizeof(F1AP_PDU_t)); - return RFAILED; + CU_ALLOC(cnAssoc->choice.sdap_Config, sizeof(SDAP_Config_t)); + if(cnAssoc->choice.sdap_Config) + { + cnAssoc->choice.sdap_Config->pdu_Session = 5; + cnAssoc->choice.sdap_Config->sdap_HeaderDL = 0; + cnAssoc->choice.sdap_Config->sdap_HeaderUL = 0; + cnAssoc->choice.sdap_Config->defaultDRB = true; + cnAssoc->choice.sdap_Config->mappedQoS_FlowsToAdd = NULLP; + cnAssoc->choice.sdap_Config->mappedQoS_FlowsToRelease = NULLP; + CU_ALLOC(cnAssoc->choice.sdap_Config->mappedQoS_FlowsToAdd, \ + sizeof(struct SDAP_Config__mappedQoS_FlowsToAdd)); + if(cnAssoc->choice.sdap_Config->mappedQoS_FlowsToAdd) + { + ret = fillQosFlowsToAdd(cnAssoc->choice.sdap_Config->mappedQoS_FlowsToAdd); + } + else + { + DU_LOG("\nERROR --> F1AP: Memory alloc failed at mappedQoS_FlowsToAdd in fillCnAssoc()"); + CU_FREE(cnAssoc->choice.sdap_Config, sizeof(SDAP_Config_t)); + ret = RFAILED; + } + } + else + { + DU_LOG("\nERROR --> F1AP: Mem alloc failed at fillCnAssoc()"); + ret = RFAILED; + } } + return ret; +} - f1apMsg->choice.initiatingMessage->procedureCode = ProcedureCode_id_DLRRCMessageTransfer; - f1apMsg->choice.initiatingMessage->criticality = Criticality_ignore; +/******************************************************************* + * + * @brief Fills Radio Bearer Config for Drb + * + * @details + * + * Function : fillDrbCfg + * + * Functionality: Fills Radio Bearer Config for Drb + * + * @params[in] drbId, DRB_ToAddModList * + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t fillDrbCfg(uint8_t drbId, DRB_ToAddModList_t *drbCfg) +{ + uint8_t idx, ied, ret, elementCnt; + + ret = ROK; + if(drbCfg != NULLP) + { + elementCnt = 1; + drbCfg->list.count = elementCnt; + drbCfg->list.size =\ + elementCnt * sizeof(DRB_ToAddMod_t *); + CU_ALLOC(drbCfg->list.array, drbCfg->list.size); + if(drbCfg->list.array != NULLP) + { + for(idx = 0; idx < elementCnt; idx++) + { + CU_ALLOC(drbCfg->list.array[idx], sizeof(DRB_ToAddMod_t)); + if(drbCfg->list.array[idx] == NULLP) + { + for(ied = 0; ied < idx; ied++) + { + CU_FREE(drbCfg->list.array[idx], sizeof(DRB_ToAddMod_t)); + } + CU_FREE(drbCfg->list.array, drbCfg->list.size); + return RFAILED; + } + } + } + else + { + return RFAILED; + } + idx = 0; + /* CN ASSOCIATION */ + CU_ALLOC(drbCfg->list.array[idx]->cnAssociation, sizeof(struct DRB_ToAddMod__cnAssociation)); + if(drbCfg->list.array[idx]->cnAssociation) + { + ret = fillCnAssoc(drbCfg->list.array[idx]->cnAssociation); + } + /* DRB */ + drbCfg->list.array[idx]->drb_Identity = drbId; + } + return ret; +} + +/******************************************************************* + * + * @brief Fills RRC Reconfig Message required for DLRRCMessageTransfer + * + * @details + * + * Function : fillRrcReconfigIE + * + * Functionality: Fills RRC Reconfig Message required for + * DLRRCMessageTransfer + * + * @params[in] RRCReconfiguration_IEs_t* rrcReconfig + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ + +uint8_t fillRrcReconfigIE(RRCReconfiguration_IEs_t *rrcReconfigMsg) +{ + uint8_t ret = ROK; + CU_ALLOC(rrcReconfigMsg->radioBearerConfig, sizeof(RadioBearerConfig_t)); + if(rrcReconfigMsg->radioBearerConfig) + { + CU_ALLOC(rrcReconfigMsg->radioBearerConfig->srb_ToAddModList, sizeof(SRB_ToAddModList_t)); + if(rrcReconfigMsg->radioBearerConfig->srb_ToAddModList != NULLP) + { + ret = fillSrbCfg(SRB2, rrcReconfigMsg->radioBearerConfig->srb_ToAddModList); + + } + if(ret == ROK) + { + CU_ALLOC(rrcReconfigMsg->radioBearerConfig->drb_ToAddModList, sizeof(DRB_ToAddModList_t)); + if(rrcReconfigMsg->radioBearerConfig->drb_ToAddModList != NULLP) + { + ret = fillDrbCfg(DRB1, rrcReconfigMsg->radioBearerConfig->drb_ToAddModList); + if(ret == RFAILED) + { + DU_LOG("\nERROR --> F1AP : Failed to fill DrbCfg at fillRrcReconfigIE()"); + CU_FREE(rrcReconfigMsg->radioBearerConfig->srb_ToAddModList, sizeof(SRB_ToAddModList_t)); + CU_FREE(rrcReconfigMsg->radioBearerConfig->drb_ToAddModList, sizeof(DRB_ToAddModList_t)); + } + } + } + else + { + DU_LOG("\nERROR --> F1AP : memory Alloc failed at fillRrcReconfigIE()"); + CU_FREE(rrcReconfigMsg->radioBearerConfig->srb_ToAddModList, sizeof(SRB_ToAddModList_t)); + } + } + + return ret; +} +/******************************************************************* + * + * @brief Fills DL DCCH Message required for DLRRCMessageTransfer + * + * @details + * + * Function : fillDlDcchRrcMsg + * + * Functionality: Fills DL DCCH Message required for + * DLRRCMessageTransfer + * + * @params[in] RRCContainer_t *rrcContainer + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ + +uint8_t fillDlDcchRrcMsg(RRCContainer_t *rrcContainer) +{ + uint8_t ret = ROK; + uint16_t idx2; + DL_DCCH_Message_t dl_DCCH_Msg; + memset(&dl_DCCH_Msg, 0, sizeof(DL_DCCH_Message_t)); + asn_enc_rval_t encRetVal; + + if(rrcContainer != NULLP) + { + dl_DCCH_Msg.message.present = DL_DCCH_MessageType_PR_c1; + + CU_ALLOC(dl_DCCH_Msg.message.choice.c1 , sizeof(DL_DCCH_MessageType_t)); + if(dl_DCCH_Msg.message.choice.c1 != NULLP) + { + dl_DCCH_Msg.message.choice.c1->present = DL_DCCH_MessageType__c1_PR_rrcReconfiguration; + CU_ALLOC(dl_DCCH_Msg.message.choice.c1->choice.rrcReconfiguration, sizeof(RRCReconfiguration_t)); + if(dl_DCCH_Msg.message.choice.c1->choice.rrcReconfiguration != NULLP) + { + dl_DCCH_Msg.message.choice.c1->choice.rrcReconfiguration->rrc_TransactionIdentifier = 0; + dl_DCCH_Msg.message.choice.c1->choice.rrcReconfiguration->criticalExtensions.\ + present = RRCReconfiguration__criticalExtensions_PR_rrcReconfiguration; + /* Fill RRC Reconfig IE */ + CU_ALLOC(dl_DCCH_Msg.message.choice.c1->choice.rrcReconfiguration->\ + criticalExtensions.choice.rrcReconfiguration, sizeof(RRCReconfiguration_IEs_t)); + if(dl_DCCH_Msg.message.choice.c1->choice.rrcReconfiguration->\ + criticalExtensions.choice.rrcReconfiguration != NULLP) + { + ret = fillRrcReconfigIE(dl_DCCH_Msg.message.choice.c1->choice.rrcReconfiguration->\ + criticalExtensions.choice.rrcReconfiguration); + + if(ret == ROK) + { + /* encode DL-DCCH message into RRC Container */ + xer_fprint(stdout, &asn_DEF_DL_DCCH_MessageType, &dl_DCCH_Msg); + memset(encBuf, 0, ENC_BUF_MAX_LEN); + encBufSize = 0; + encRetVal = aper_encode(&asn_DEF_DL_DCCH_MessageType, 0, &dl_DCCH_Msg, PrepFinalEncBuf, encBuf); + /* Encode results */ + if(encRetVal.encoded == ENCODE_FAIL) + { + DU_LOG( "\nERROR --> F1AP : Could not encode RRCContainer for DL-DCCH Msg (at %s)\n",\ + encRetVal.failed_type ? encRetVal.failed_type->name : "unknown"); + return RFAILED; + } + else + { + DU_LOG("\nDEBUG --> F1AP : Created APER encoded buffer for RRCContainer for DL-DCCH Msg\n"); + for(int i = 0; i< encBufSize; i++) + { + DU_LOG("%x",encBuf[i]); + } + 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("\nERROR --> F1AP: Failed to fill RrcReconfig IE at fillDlDcchRrcMsg()"); + } + } + else + { + DU_LOG("\nERROR --> F1AP: Memory Alloc failed for RRC Reconfig at fillDlDcchRrcMsg()"); + ret = RFAILED; + } + } + else + { + DU_LOG("\nERROR --> F1AP: Memory Alloc failed for RRC Msg at fillDlDcchRrcMsg()"); + ret = RFAILED; + } + } + else + { + DU_LOG("\nERROR --> F1AP: Memory Alloc failed for DL Dcch Msg choice at fillDlDcchRrcMsg()"); + ret = RFAILED; + } + } + else + { + DU_LOG("\nERROR --> F1AP: 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 ueId, uint8_t rrcMsgType, RRCContainer_t *rrcContainer) +{ + uint8_t ret, bufLen; + + ret =ROK; + if(rrcMsgType == RRC_SETUP) + { + ret = fillDlCcchRrcMsg(ueId, rrcContainer); + if(ret == RFAILED) + DU_LOG("\nERROR --> F1AP: Failed to fill DL-CCCH Msg at RRC SETUP"); + } + else if(rrcMsgType == REGISTRATION_ACCEPT) + { + /*Hardcoded RRC Container from reference logs*/ + char buf[14] ={0x00, 0x03, 0x2a, 0x80, 0xaf, 0xc0, 0x08, 0x40, 0x20, 0x20, 0x00, 0x00, 0x00, 0x00}; + bufLen =14; + rrcContainer->size = bufLen; + CU_ALLOC(rrcContainer->buf, rrcContainer->size); + if(rrcContainer->buf != NULLP) + { + memset(rrcContainer->buf, 0, bufLen); + memcpy(rrcContainer->buf, buf, bufLen); + } + } + else if(rrcMsgType == RRC_RECONFIG) + { + /*Hardcoded RRC Container from reference logs*/ + char buf[196]= { + 0x00, 0x04, 0x00, 0xaa, 0x80, 0x40, 0x9a, 0x05, 0x20, 0x00, 0x05, 0xeb, 0xc0, 0x51, 0x50, 0x00, + 0x03, 0x00, 0x03, 0xf7, 0x56, 0xec, 0x7f, 0x08, 0x42, 0x10, 0x80, 0x00, 0x10, 0x21, 0x47, 0x84, + 0xd1, 0x00, 0x00, 0x00, 0x02, 0x81, 0x5d, 0x10, 0x0a, 0xc2, 0x44, 0x40, 0x2b, 0xb2, 0x07, 0x41, + 0x87, 0xa8, 0x02, 0xc7, 0x00, 0x88, 0x05, 0x76, 0x40, 0xe8, 0x30, 0xf5, 0x40, 0x4c, 0x00, 0x10, + 0x02, 0x00, 0xa5, 0x83, 0xe0, 0x60, 0x02, 0x10, 0x72, 0x01, 0x0c, 0xa0, 0xa0, 0xd8, 0x00, 0x00, + 0x00, 0x01, 0x0f, 0x02, 0x3c, 0x01, 0x80, 0x10, 0x82, 0xb0, 0x40, 0x00, 0x00, 0x02, 0x1e, 0x04, + 0x78, 0x07, 0x00, 0x21, 0x05, 0x61, 0x00, 0x00, 0x00, 0x04, 0x3c, 0x08, 0xf0, 0x16, 0x00, 0x42, + 0x0a, 0xc3, 0x00, 0x00, 0x00, 0x08, 0x78, 0x11, 0xe0, 0x3c, 0x00, 0x84, 0x14, 0x00, 0x07, 0xe5, + 0xc0, 0xa0, 0xd8, 0x42, 0x20, 0x02, 0x80, 0xa0, 0x02, 0x24, 0x47, 0xa0, 0x20, 0x27, 0xa1, 0x22, + 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x24, 0x41, 0x20, 0xc0, 0x80, 0x00, 0x20, 0x80, + 0x00, 0x25, 0x20, 0xa0, 0x38, 0x00, 0x00, 0x00, 0x44, 0xa2, 0x82, 0x69, 0xee, 0x0c, 0xad, 0xca, + 0x4c, 0x2c, 0x8d, 0x2e, 0x6f, 0x2e, 0x69, 0x2d, 0xce, 0x8c, 0xae, 0x4d, 0xcc, 0xae, 0x80, 0x00, + 0x00, 0x00, 0x00, 0x00}; + bufLen =196; + rrcContainer->size = bufLen; + CU_ALLOC(rrcContainer->buf, rrcContainer->size); + if(rrcContainer->buf != NULLP) + { + memset(rrcContainer->buf, 0, bufLen); + memcpy(rrcContainer->buf, buf, bufLen); + } + } + + 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 ueId, uint8_t srbId, 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("\nINFO --> F1AP : Building DL RRC Message Transfer Message\n"); + + CU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t)); + if(f1apMsg == NULLP) + { + DU_LOG("\nERROR --> 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("\nERROR --> 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; @@ -943,7 +1657,7 @@ S16 BuildAndSendDLRRCMessageTransfer() 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"); + DU_LOG("\nERROR --> 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; @@ -954,17 +1668,17 @@ S16 BuildAndSendDLRRCMessageTransfer() CU_ALLOC(dlRRCMsg->protocolIEs.list.array[idx], sizeof(DLRRCMessageTransferIEs_t)); if(dlRRCMsg->protocolIEs.list.array[idx] == NULLP) { - for(ieId=0; ieIdprotocolIEs.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; + for(ieId=0; ieIdprotocolIEs.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; } } @@ -973,75 +1687,74 @@ S16 BuildAndSendDLRRCMessageTransfer() 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; - + DLRRCMessageTransferIEs__value_PR_GNB_CU_UE_F1AP_ID; + dlRRCMsg->protocolIEs.list.array[idx]->value.choice.GNB_CU_UE_F1AP_ID = ueId; + /* GNB DU UE F1AP ID */ idx++; dlRRCMsg->protocolIEs.list.array[idx]->id = \ - ProtocolIE_ID_id_gNB_DU_UE_F1AP_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; - + DLRRCMessageTransferIEs__value_PR_GNB_DU_UE_F1AP_ID; + dlRRCMsg->protocolIEs.list.array[idx]->value.choice.GNB_DU_UE_F1AP_ID = ueId; + /* 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; - + DLRRCMessageTransferIEs__value_PR_SRBID; + dlRRCMsg->protocolIEs.list.array[idx]->value.choice.SRBID = srbId; + /* 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(&dlRRCMsg->protocolIEs.list.array[idx]->value.choice.RRCContainer); - + DLRRCMessageTransferIEs__value_PR_RRCContainer; + BuildDLRRCContainer(ueId, rrcMsgType, &dlRRCMsg->protocolIEs.list.array[idx]->value.choice.RRCContainer); + xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg); - + /* Encode the F1SetupRequest type as APER */ - cmMemset((U8 *)encBuf, 0, ENC_BUF_MAX_LEN); + memset(encBuf, 0, ENC_BUF_MAX_LEN); encBufSize = 0; encRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf,\ - encBuf); + 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"); - RETVALUE(RFAILED); + DU_LOG( "\nERROR --> 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]); - } + DU_LOG("\nDEBUG --> F1AP : Created APER encoded buffer for DL RRC Message transfer\n"); + for(int i=0; i< encBufSize; i++) + { + DU_LOG("%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; + DU_LOG("\nERROR --> F1AP : Sending DL RRC Message Transfer Failed"); + return RFAILED; } - + return ROK; }/* End of BuildAndSendDLRRCMessageTransfer */ - /******************************************************************* * - * @brief Builds and sends the UE Setup Response + * @brief Function to set the Dl RRC Msg Type * * @details * - * Function : BuildAndSendUESetRsp + * Function : setDlRRCMsgType * * Functionality: Constructs the UE Setup Response and sends * it to the DU through SCTP. @@ -1052,142 +1765,59 @@ S16 BuildAndSendDLRRCMessageTransfer() * 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"); - RETVALUE(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)); - RETVALUE(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)); - RETVALUE(RFAILED); - } - - for(idx=0; idxprotocolIEs.list.array[idx],\ - sizeof(UEContextSetupResponseIEs_t)); - if(ueSetRsp->protocolIEs.list.array[idx] == NULLP) - { - for(ieId=0; ieIdprotocolIEs.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)); - RETVALUE(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 */ - cmMemset((U8 *)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"); - RETVALUE(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"); - RETVALUE(RFAILED); - } - - RETVALUE(ROK); -}/* End of BuildAndSendUESetRsp */ +uint8_t setDlRRCMsgType(uint8_t ueId) +{ + uint8_t rrcMsgType = 0; + switch(ueCb[ueId -1].f1apMsgDb.dlRrcMsgCount) + { + case RRC_SETUP: + rrcMsgType = RRC_SETUP; + break; + case REGISTRATION_ACCEPT: + rrcMsgType = REGISTRATION_ACCEPT; + break; + case UE_CONTEXT_SETUP_REQ: + rrcMsgType = UE_CONTEXT_SETUP_REQ; + break; + case SECURITY_MODE_COMPLETE: + rrcMsgType = SECURITY_MODE_COMPLETE; + break; + case RRC_RECONFIG: + rrcMsgType = RRC_RECONFIG; + break; + case UE_CONTEXT_MOD_REQ: + rrcMsgType = UE_CONTEXT_MOD_REQ; + 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; + uint8_t idx, rrcMsgType, gnbDuUeF1apId; uint8_t ret =ROK; InitialULRRCMessageTransfer_t *initULRRCMsg = NULLP; - DU_LOG("\n filling the required values in DB in procInitULRRCMsg"); + DU_LOG("\nINFO --> F1AP : filling the required values in DB in procInitULRRCMsg"); initULRRCMsg = &f1apMsg->choice.initiatingMessage->value.choice.InitialULRRCMessageTransfer; @@ -1196,65 +1826,7073 @@ uint8_t procInitULRRCMsg(F1AP_PDU_t *f1apMsg) switch(initULRRCMsg->protocolIEs.list.array[idx]->id) { case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID: - break; + gnbDuUeF1apId = initULRRCMsg->protocolIEs.list.array[idx]->value.choice.GNB_DU_UE_F1AP_ID; + break; case ProtocolIE_ID_id_NRCGI: - break; + break; case ProtocolIE_ID_id_C_RNTI: - break; + break; case ProtocolIE_ID_id_RRCContainer: - break; + 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)) + { + 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) + DU_LOG("\nINFO --> Received Du to Cu RRC Container "); + ueCb[gnbDuUeF1apId-1].ueId = gnbDuUeF1apId; + ueCb[gnbDuUeF1apId-1].f1apMsgDb.duToCuContainer.size = initULRRCMsg->protocolIEs\ + .list.array[idx]->value.choice.DUtoCURRCContainer.size; + CU_ALLOC(ueCb[gnbDuUeF1apId-1].f1apMsgDb.duToCuContainer.buf, \ + ueCb[gnbDuUeF1apId-1].f1apMsgDb.duToCuContainer.size); + if(ueCb[gnbDuUeF1apId-1].f1apMsgDb.duToCuContainer.buf != NULLP) { - memcpy(f1apMsgDb.duToCuContainer.buf, initULRRCMsg->protocolIEs\ - .list.array[idx]->value.choice.DUtoCURRCContainer.buf, f1apMsgDb\ - .duToCuContainer.size); + memcpy(ueCb[gnbDuUeF1apId-1].f1apMsgDb.duToCuContainer.buf, initULRRCMsg->protocolIEs\ + .list.array[idx]->value.choice.DUtoCURRCContainer.buf, ueCb[gnbDuUeF1apId-1].f1apMsgDb\ + .duToCuContainer.size); } } - else - { - DU_LOG("\n Failed to receive Du to Cu RRC Container "); - ret = RFAILED; - } + else + { + DU_LOG("\nERROR --> Failed to receive Du to Cu RRC Container "); + ret = RFAILED; + } break; - } + } default: - DU_LOG("\n Invalid Event %ld", initULRRCMsg->protocolIEs.list.array[idx]->id); + DU_LOG("\nERROR --> Invalid Event %ld", initULRRCMsg->protocolIEs.list.array[idx]->id); break; } } - if(!ret) - ret = BuildAndSendDLRRCMessageTransfer(); + if(ret == ROK) + { + ueCb[gnbDuUeF1apId-1].f1apMsgDb.dlRrcMsgCount++; + rrcMsgType = setDlRRCMsgType(gnbDuUeF1apId); + ret = BuildAndSendDLRRCMessageTransfer(gnbDuUeF1apId, SRB0, rrcMsgType); + } return ret; } + /******************************************************************* -* -* @brief Handles received F1AP message and sends back response -* -* @details -* -* Function : F1APMsgHdlr -* -* Functionality: -* - Decodes received F1AP control message -* - Prepares response message, encodes and sends to SCTP -* -* @params[in] -* @return ROK - success -* RFAILED - failure -* -* ****************************************************************/ -void F1APMsgHdlr(Buffer *mBuf) + * + * @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_bits = 4; + uint8_t byteSize = 5; + uint8_t val = 1; + /* 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; + } +#if 0 + ret = fillBitString(&nrcgi->nRCellIdentity, unused, byteSize, val); + if(ret != ROK) + { + return RFAILED; + } +#endif + memset(nrcgi->nRCellIdentity.buf, 0, nrcgi->nRCellIdentity.size); + nrcgi->nRCellIdentity.buf[0] |= val; + nrcgi->nRCellIdentity.bits_unused = unused_bits; + + 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; idxlist.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; idxlist.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 + * int16_t pduSessionID + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildQOSInfo(QoSFlowLevelQoSParameters_t *drbQos, uint8_t actionType, \ + int16_t pduSessionID) +{ + uint8_t elementCnt = 0, qosCntIdx = 0; + ProtocolExtensionContainer_4624P74_t *qosIeExt = NULLP; + + /* 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*/ + if(actionType == ProtocolIE_ID_id_DRBs_ToBeModified_Item) + drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->fiveQI = FIVE_QI_VALUE8; + else + drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->fiveQI = FIVE_QI_VALUE9; + + /*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_lowest; + drbQos->nGRANallocationRetentionPriority.pre_emptionCapability = Pre_emptionCapability_may_trigger_pre_emption; + drbQos->nGRANallocationRetentionPriority.pre_emptionVulnerability = Pre_emptionVulnerability_not_pre_emptable; + + /*If PDU Session ID is INVALID thus not to be included in Qos IE, skip the PDU Session IE */ + if(pduSessionID <= INVALID_PDU_SESSION_ID) + { + DU_LOG("\nINFO --> F1AP : Invalid PDU_SESSION_ID"); + return ROK; + } + + CU_ALLOC(drbQos->iE_Extensions, sizeof(ProtocolExtensionContainer_4624P74_t)); + qosIeExt = (ProtocolExtensionContainer_4624P74_t *)drbQos->iE_Extensions; + + if(qosIeExt) + { + elementCnt = NUM_QOS_EXT; + qosIeExt->list.count = elementCnt; + qosIeExt->list.size = elementCnt * sizeof(QoSFlowLevelQoSParameters_ExtIEs_t *); + + /*Initialize QoSFlowLevelQoSParameters_ExtIEs_t*/ + CU_ALLOC(qosIeExt->list.array, qosIeExt->list.size); + + if(qosIeExt->list.array == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation for QoSFlowLevelQoSParameters_ExtIEs_t failed"); + return RFAILED; + } + + for(qosCntIdx=0; qosCntIdx < elementCnt; qosCntIdx++) + { + CU_ALLOC(qosIeExt->list.array[qosCntIdx], sizeof(QoSFlowLevelQoSParameters_ExtIEs_t)); + if(qosIeExt->list.array[qosCntIdx] == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation for QoSFlowLevelQoSParameters_ExtIEs_t array failed"); + return RFAILED; + } + /*Filling QoSFlowLevelQoSParameters_ExtIEs_t*/ + qosIeExt->list.array[qosCntIdx]->id = ProtocolIE_ID_id_PDUSessionID; + /*Below Criticality mentioned in Spec38.473, 15.4.1 and later*/ + qosIeExt->list.array[qosCntIdx]->criticality = Criticality_ignore; + qosIeExt->list.array[qosCntIdx]->extensionValue.present = \ + QoSFlowLevelQoSParameters_ExtIEs__extensionValue_PR_PDUSessionID; + qosIeExt->list.array[qosCntIdx]->extensionValue.choice.PDUSessionID = (PDUSessionID_t)pduSessionID; + } + } + else + { + DU_LOG("\nERROR --> F1AP : Memory allocation for QosIE_extension failed"); + return RFAILED; + } + + return ROK; +}/*End of BuildQOSInfo*/ + +/******************************************************************* + * + * @brief Builds SNSSAI + * + * @details + * + * Function : BuildSNSSAI + * + * Functionality: Constructs the SNSSAI For DRB list + * + * @params[in] SNSSAI_t *snssai + * Snssai *snssaiToCopy S-NSSAI from CuCfgParam to be copied + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildSNSSAI(SNSSAI_t *snssai, Snssai *snssaiToCopy) +{ + /*SNSSAI*/ + /*ssT*/ + snssai->sST.size = sizeof(uint8_t); + CU_ALLOC(snssai->sST.buf,snssai->sST.size); + if(snssai->sST.buf == NULLP) + { + return RFAILED; + } + memcpy(snssai->sST.buf, &snssaiToCopy->sst, snssai->sST.size); + /*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; + } + memcpy(snssai->sD->buf, snssaiToCopy->sd, snssai->sD->size); + 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 actionType) +{ + uint8_t ret = ROK, idx = 0, flowCnt = 0; + + 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) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed for array in BuildFlowsMap()"); + return RFAILED; + } + for(idx=0; idxlist.array[idx],sizeof(Flows_Mapped_To_DRB_Item_t)); + if(flowMap->list.array[idx] == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed for arrayIdx[%d] in BuildFlowsMap()", idx); + return RFAILED; + } + } + idx = 0; + flowMap->list.array[idx]->qoSFlowIdentifier = 0; + ret = BuildQOSInfo(&flowMap->list.array[idx]->qoSFlowLevelQoSParameters,\ + actionType, INVALID_PDU_SESSION_ID); + if(ret != ROK) + { + DU_LOG("\nERROR --> F1AP : Failed to Build QOS Info in BuildFlowsMap()"); + 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] UPTNLInformation_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) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed for array in BuildULTnlInfo()"); + return RFAILED; + } + for(idx=0; idxlist.array[idx],sizeof(ULUPTNLInformation_ToBeSetup_Item_t)); + if(ulInfo->list.array[idx] == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed for arrayIdx [%d] in BuildULTnlInfo()", idx); + 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) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed for gTPTunnel in BuildULTnlInfo()"); + 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) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed for gtp tunnel arrayIdx[%d] in BuildULTnlInfo()", idx); + return RFAILED; + } + /* NOTE: Below IP address must be changed if running on different IP configuration */ + ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->\ + transportLayerAddress.buf[0] = 192; + ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->\ + transportLayerAddress.buf[1] = 168; + ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->\ + transportLayerAddress.buf[2] = 130; + ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->\ + transportLayerAddress.buf[3] = 82; + 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) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed for gtp tunnel buffer in BuildULTnlInfo()"); + return RFAILED; + } + ulInfo->list.array[idx]->uLUPTNLInformation.choice.gTPTunnel->\ + gTP_TEID.buf[0] = 0; + 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] = cuCfgParams.egtpParams.currTunnelId++; + + 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 = 0,BuildSNSSAIret = 0, idx = 0; + uint8_t BuildFlowsMapret =0, BuildULTnlInforet =0, drbCnt = 0; + DRBs_ToBeSetup_Item_t *drbSetItem; + + drbCnt = MAX_DRB_SET_UE_CONTEXT_SETUP_REQ; + 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) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDRBSetup"); + return RFAILED; + } + for(idx=0; idxlist.array[idx],sizeof(DRBs_ToBeSetup_ItemIEs_t)); + if(drbSet->list.array[idx] == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDRBSetup for arry idx [%d]", idx); + return RFAILED; + } + + 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 = idx + 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) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed for QOS choice extension in BuildDRBSetup"); + 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,\ + ProtocolIE_ID_id_DRBs_ToBeSetup_Item, PDU_SESSION_ID_1); + if(BuildQOSInforet != ROK) + { + DU_LOG("\nERROR --> F1AP : Failed to build QOS Info in BuildDRBSetup"); + return RFAILED; + } + /*SNSSAI*/ + BuildSNSSAIret = BuildSNSSAI(&drbSetItem->qoSInformation.choice.\ + choice_extension->value.choice.DRB_Information.sNSSAI, cuCfgParams.snssaiList[0]); + if(BuildSNSSAIret != ROK) + { + DU_LOG("\nERROR --> F1AP : Failed to build SNSSAI Info in BuildDRBSetup"); + return RFAILED; + } + /*Flows mapped to DRB List*/ + BuildFlowsMapret = BuildFlowsMap(&drbSetItem->qoSInformation.choice.\ + choice_extension->value.choice.DRB_Information.flows_Mapped_To_DRB_List,\ + ProtocolIE_ID_id_DRBs_ToBeSetup_Item); + if(BuildFlowsMapret != ROK) + { + DU_LOG("\nERROR --> F1AP : Failed to build Flow Map Info in BuildDRBSetup"); + return RFAILED; + } + /*ULUPTNLInformation To Be Setup List*/ + BuildULTnlInforet = BuildULTnlInfo(&drbSetItem->uLUPTNLInformation_ToBeSetup_List); + if(BuildULTnlInforet != ROK) + { + DU_LOG("\nERROR --> F1AP : Failed to build tunnel Info in BuildDRBSetup"); + return RFAILED; + } + /*RLCMode*/ + drbSetItem->rLCMode = RLCMode_rlc_um_bidirectional; + } + return ROK; +}/* End of BuildDRBSetup*/ + +/******************************************************************* + * + * @brief Deallocating memory of function BuildAndSendUESetReq + * + * @details + * + * Function : FreeNrcgi + * + * Functionality: Deallocating memory for function BuildNrcgi + * + * @params[in] NRCGI_t *nrcgi + * + * @return void + * + *******************************************************************/ +void FreeNrcgi(NRCGI_t *nrcgi) +{ + if(nrcgi->pLMN_Identity.buf != NULLP) + { + if(nrcgi->nRCellIdentity.buf != NULLP) + { + CU_FREE(nrcgi->nRCellIdentity.buf, nrcgi->nRCellIdentity.size); + } + CU_FREE(nrcgi->pLMN_Identity.buf, nrcgi->pLMN_Identity.size); + } +} +/******************************************************************* + * + * @brief Deallocating memory of function BuildAndSendUESetReq + * + * @details + * + * Function : FreeSplCellList + * + * Functionality: Deallocating memory for function BuildSplCellList + * + * @params[in] SCell_ToBeSetup_List_t *spCellLst + * + * @return void + * + * + * *****************************************************************/ +void FreeSplCellList(SCell_ToBeSetup_List_t *spCellLst) +{ + uint8_t cellidx; + if(spCellLst->list.array != NULLP) + { + for(cellidx=0; cellidxlist.count; cellidx++) + { + if(cellidx==0&&spCellLst->list.array[cellidx]!=NULLP) + { + FreeNrcgi(&spCellLst->list.array[cellidx]->value.choice.SCell_ToBeSetup_Item.sCell_ID); + } + if(spCellLst->list.array[cellidx]!=NULLP) + { + CU_FREE(spCellLst->list.array[cellidx],sizeof(SCell_ToBeSetup_ItemIEs_t)); + } + } + CU_FREE(spCellLst->list.array,spCellLst->list.size); + } +} +/******************************************************************* + * + * @brief Deallocating memory of function BuildAndSendUESetReq + * + * @details + * + * Function : FreeSRBSetup + * + * Functionality: Deallocating memory for function BuildSRBSetup + * + * @params[in] SRBs_ToBeSetup_List_t *srbSet + * + * @return void + * + * + * ******************************************************************/ +void FreeSRBSetup(SRBs_ToBeSetup_List_t *srbSet) +{ + uint8_t srbidx; + if(srbSet->list.array != NULLP) + { + for(srbidx=0; srbidxlist.count; srbidx++) + { + if(srbSet->list.array[srbidx]!=NULLP) + { + CU_FREE(srbSet->list.array[srbidx],sizeof(SRBs_ToBeSetup_ItemIEs_t)); + } + } + CU_FREE(srbSet->list.array,srbSet->list.size); + } +} +/******************************************************************* + * + * @brief Deallocating memory of function BuildAndSendUESetReq + * + * @details + * + * Function : FreeQOSInfo + * + * Functionality: Deallocating memory for function BuildQOSInfo + * + * @params[in] QoSFlowLevelQoSParameters_t *drbQos + * + * @return void + * + * ****************************************************************/ +void FreeQOSInfo(QoSFlowLevelQoSParameters_t *drbQos) +{ + ProtocolExtensionContainer_4624P74_t *qosIeExt = NULLP; + uint8_t qosCntIdx = 0; + + if(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI != NULLP) + { + if(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow!=NULLP) + { + if(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume!=NULLP) + { + CU_FREE(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume,\ + sizeof(MaxDataBurstVolume_t)); + } + CU_FREE(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow,\ + sizeof(AveragingWindow_t)); + } + CU_FREE(drbQos->qoS_Characteristics.choice.non_Dynamic_5QI,\ + sizeof(NonDynamic5QIDescriptor_t)); + } + if(drbQos->iE_Extensions) + { + qosIeExt = (ProtocolExtensionContainer_4624P74_t *)drbQos->iE_Extensions; + if(qosIeExt->list.array != NULLP) + { + for(qosCntIdx=0; qosCntIdx < qosIeExt->list.count; qosCntIdx++) + { + if(qosIeExt->list.array[qosCntIdx]) + { + CU_FREE(qosIeExt->list.array[qosCntIdx], sizeof(QoSFlowLevelQoSParameters_ExtIEs_t)); + } + } + CU_FREE(qosIeExt->list.array, qosIeExt->list.size); + } + + CU_FREE(drbQos->iE_Extensions, sizeof(ProtocolExtensionContainer_4624P74_t)); + } +} +/******************************************************************* + * + * @brief Deallocating memory of function BuildAndSendUESetReq + * + * @details + * + * Function : FreeULTnlInfo + * + * Functionality: Deallocating memory for function BuildULTnlInfo + * + * @params[in] ULUPTNLInformation_ToBeSetup_List_t *ulInfo + * + * @return void + * + + * ****************************************************************/ +void FreeULTnlInfo(ULUPTNLInformation_ToBeSetup_List_t *ulInfo) +{ + uint8_t ulidx=0; + if(ulInfo->list.array != NULLP) + { + for(ulidx=0; ulidxlist.count; ulidx++) + { + if(ulidx==0&&ulInfo->list.array[ulidx]!=NULLP) + { + if(ulInfo->list.array[ulidx]->uLUPTNLInformation.choice.gTPTunnel!=NULLP) + { + if(ulInfo->list.array[ulidx]->uLUPTNLInformation.choice.gTPTunnel->\ + transportLayerAddress.buf != NULLP) + { + if(ulInfo->list.array[ulidx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf\ + !=NULLP) + { + CU_FREE(ulInfo->list.array[ulidx]->uLUPTNLInformation.choice.gTPTunnel->\ + gTP_TEID.buf,ulInfo->list.array[ulidx]->uLUPTNLInformation.choice.\ + gTPTunnel->gTP_TEID.size); + } + CU_FREE(ulInfo->list.array[ulidx]->uLUPTNLInformation.choice.gTPTunnel->\ + transportLayerAddress.buf,ulInfo->list.array[ulidx]->\ + uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.size); + } + CU_FREE(ulInfo->list.array[ulidx]->uLUPTNLInformation.choice.gTPTunnel,\ + sizeof(GTPTunnel_t)); + } + } + if(ulInfo->list.array[ulidx]!=NULLP) + { + CU_FREE(ulInfo->list.array[ulidx],sizeof(ULUPTNLInformation_ToBeSetup_Item_t)); + } + } + CU_FREE(ulInfo->list.array,ulInfo->list.size); + } +} +/******************************************************************* + * + * @brief Deallocating memory for BuildAndSendUESetReq + * + * @details + * + * Function : FreeDRBSetup + * + * Functionality: Deallocating memory for BuildDRBSetup + * + * @params[in] DRBs_ToBeSetup_List_t *drbSet + * + * @return void + * + * ****************************************************************/ +void FreeDRBSetup(DRBs_ToBeSetup_List_t *drbSet) +{ + DRBs_ToBeSetup_Item_t *drbSetItem; + ProtocolExtensionContainer_4624P74_t *qosIeExt = NULLP; + + uint8_t flowidx = 0, drbidx = 0, qosCntIdx = 0; + + /*BUG: Need to check drbSet->list.array is not Empty to procced with Deletion*/ + if(drbSet->list.array != NULLP) + { + for(drbidx=0; drbidxlist.count; drbidx++) + { + if(drbSet->list.array[drbidx] != NULLP) + { + drbSetItem =&drbSet->list.array[drbidx]->value.choice.DRBs_ToBeSetup_Item; + if(drbSetItem->qoSInformation.choice.choice_extension != NULLP) + { + if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS.\ + qoS_Characteristics.choice.non_Dynamic_5QI !=NULLP) + { + if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS.\ + qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow!=NULLP) + { + if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS.\ + qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume!=NULLP) + { + if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI.sST.buf!=NULLP) + { + if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI.sD!=NULLP) + { + if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI.sD->buf!=NULLP) + { + if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.\ + flows_Mapped_To_DRB_List.list.array != NULLP) + { + for(flowidx=0;flowidxqoSInformation.choice.choice_extension->value.choice.DRB_Information.\ + flows_Mapped_To_DRB_List.list.count; flowidx++) + { + if(flowidx==0&&drbSetItem->qoSInformation.choice.choice_extension->value.choice.\ + DRB_Information.flows_Mapped_To_DRB_List.list.array[flowidx]!=NULLP) + { + if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\ + DRB_Information.flows_Mapped_To_DRB_List.list.array[flowidx]->qoSFlowLevelQoSParameters.\ + qoS_Characteristics.choice.non_Dynamic_5QI!=NULLP) + { + if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\ + DRB_Information.flows_Mapped_To_DRB_List.list.array[flowidx]->qoSFlowLevelQoSParameters.\ + qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow!=NULLP) + { + if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\ + DRB_Information.flows_Mapped_To_DRB_List.list.array[flowidx]->qoSFlowLevelQoSParameters.\ + qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume!=NULLP) + { + FreeULTnlInfo(&drbSetItem->uLUPTNLInformation_ToBeSetup_List); + CU_FREE(drbSetItem->uLConfiguration,sizeof(ULConfiguration_t)); + + CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\ + DRB_Information.flows_Mapped_To_DRB_List.list.array[flowidx]->qoSFlowLevelQoSParameters.\ + qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume,\ + sizeof(MaxDataBurstVolume_t)); + } + CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\ + DRB_Information.flows_Mapped_To_DRB_List.list.array[flowidx]->qoSFlowLevelQoSParameters.\ + qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow,sizeof(AveragingWindow_t)); + } + CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\ + DRB_Information.flows_Mapped_To_DRB_List.list.array[flowidx]->qoSFlowLevelQoSParameters.\ + qoS_Characteristics.choice.non_Dynamic_5QI,sizeof(NonDynamic5QIDescriptor_t)); + } + } + if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\ + DRB_Information.flows_Mapped_To_DRB_List.list.array[flowidx]!=NULLP) + { + CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.\ + DRB_Information.flows_Mapped_To_DRB_List.list.array[flowidx],sizeof(Flows_Mapped_To_DRB_Item_t)); + } + } + CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.\ + flows_Mapped_To_DRB_List.list.array,drbSetItem->qoSInformation.choice.choice_extension->value.\ + choice.DRB_Information.flows_Mapped_To_DRB_List.list.size); + } + CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI.sD->buf,\ + drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI.sD->size); + } + CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI.sD,\ + sizeof(OCTET_STRING_t)); + } + CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI.sST.buf,\ + drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI.sST.size); + } + CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS.\ + qoS_Characteristics.choice.non_Dynamic_5QI->maxDataBurstVolume,sizeof(MaxDataBurstVolume_t)); + } + CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS.\ + qoS_Characteristics.choice.non_Dynamic_5QI->averagingWindow,sizeof(AveragingWindow_t)); + } + CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS.\ + qoS_Characteristics.choice.non_Dynamic_5QI, sizeof(NonDynamic5QIDescriptor_t)); + } + if(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS.\ + iE_Extensions != NULLP) + { + qosIeExt = (ProtocolExtensionContainer_4624P74_t *)drbSetItem->qoSInformation.choice.\ + choice_extension->value.choice.DRB_Information.dRB_QoS.iE_Extensions; + if(qosIeExt->list.array != NULLP) + { + for(qosCntIdx=0; qosCntIdx < qosIeExt->list.count; qosCntIdx++) + { + if(qosIeExt->list.array[qosCntIdx] != NULLP) + { + CU_FREE(qosIeExt->list.array[qosCntIdx], sizeof(QoSFlowLevelQoSParameters_ExtIEs_t)); + } + } + CU_FREE(qosIeExt->list.array, qosIeExt->list.size); + } + CU_FREE(drbSetItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS.\ + iE_Extensions, sizeof(ProtocolExtensionContainer_4624P74_t)); + } + + CU_FREE(drbSetItem->qoSInformation.choice.choice_extension,sizeof(QoSInformation_ExtIEs_t)); + } + CU_FREE(drbSet->list.array[drbidx],sizeof(DRBs_ToBeSetup_ItemIEs_t)); + } + } + CU_FREE(drbSet->list.array,drbSet->list.size); + } +} + + +/******************************************************************* + * + * @brief Free the UE Setup Request + * + * @details + * + * Function : FreeUeContextSetupReq + * + * Functionality: Deallocate the memory of BuildUESetReq + * + * @params[in] F1AP_PDU_t *f1apMsg + * + * @return void + * + * + * ****************************************************************/ +void FreeUeContextSetupReq(F1AP_PDU_t *f1apMsg) +{ + uint8_t idx, ieId; + UEContextSetupRequest_t *ueSetReq = NULLP; + + if(f1apMsg != NULLP) + { + if(f1apMsg->choice.initiatingMessage != NULLP) + { + ueSetReq = &f1apMsg->choice.initiatingMessage->value.choice.UEContextSetupRequest; + if(ueSetReq->protocolIEs.list.array != NULLP) + { + for(idx = 0; idx < ueSetReq->protocolIEs.list.count; idx++) + { + if(ueSetReq->protocolIEs.list.array[idx]) + { + switch(ueSetReq->protocolIEs.list.array[idx]->id) + { + case ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID: + break; + case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID: + break; + case ProtocolIE_ID_id_SpCell_ID: + FreeNrcgi(&ueSetReq->protocolIEs.list.array[idx]->value.choice.NRCGI); + break; + case ProtocolIE_ID_id_ServCellIndex: + break; + case ProtocolIE_ID_id_SpCellULConfigured: + break; + case ProtocolIE_ID_id_CUtoDURRCInformation: + FreeCuToDuInfo(&ueSetReq->protocolIEs.list.array[idx]->value.choice.CUtoDURRCInformation); + break; + case ProtocolIE_ID_id_SCell_ToBeSetup_List: + FreeSplCellList(&ueSetReq->protocolIEs.list.array[idx]->value.choice.SCell_ToBeSetup_List); + break; + case ProtocolIE_ID_id_SRBs_ToBeSetup_List: + FreeSRBSetup(&ueSetReq->protocolIEs.list.array[idx]->value.choice.SRBs_ToBeSetup_List); + break; + case ProtocolIE_ID_id_DRBs_ToBeSetup_List: + FreeDRBSetup(&ueSetReq->protocolIEs.list.array[idx]->value.choice.DRBs_ToBeSetup_List); + break; + case ProtocolIE_ID_id_RRCContainer: + if(ueSetReq->protocolIEs.list.array[idx]->value.choice.RRCContainer.buf != NULLP) + { + CU_FREE(ueSetReq->protocolIEs.list.array[idx]->value.choice.RRCContainer.buf, \ + ueSetReq->protocolIEs.list.array[idx]->value.choice.RRCContainer.size); + } + break; + default: + DU_LOG("\nERROR --> F1AP: Invalid event type %ld", ueSetReq->protocolIEs.list.array[idx]->id); + break; + } + } + /*BUG: Break is causing to exit the for Loop before complete traversing and freeing of each IE*/ + } + for(ieId=0; ieIdprotocolIEs.list.array[ieId] != NULLP) + { + CU_FREE(ueSetReq->protocolIEs.list.array[ieId],sizeof(UEContextSetupRequestIEs_t)); + } + } + CU_FREE(ueSetReq->protocolIEs.list.array,ueSetReq->protocolIEs.list.size); + } + CU_FREE(f1apMsg->choice.initiatingMessage,sizeof(InitiatingMessage_t)); + } + CU_FREE(f1apMsg, sizeof(F1AP_PDU_t)); + } +} + +/**Filling cell group info **/ +/******************************************************************* + * + * @brief Build Control resource set to add/modify list + * + * @details + * + * Function : BuildControlRSetToAddModList + * + * Functionality: Build Control resource set to add/modify list + * + * @params[in] + * struct PDCCH_Config__controlResourceSetToAddModList *controlRSetList + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ + uint8_t BuildControlRSetToAddModList +( + struct PDCCH_Config__controlResourceSetToAddModList *controlRSetList + ) +{ + uint8_t idx; + uint8_t elementCnt; + uint8_t numBytes, bitsUnused; + struct ControlResourceSet *controlRSet; + uint8_t freqDomainResource[FREQ_DOM_RSRC_SIZE] = {0}; + uint8_t coreset0EndPrb, coreset1StartPrb, coreset1NumPrb; + + elementCnt = 1; + controlRSetList->list.count = elementCnt; + controlRSetList->list.size = \ + elementCnt * sizeof(struct ControlResourceSet *); + + controlRSetList->list.array = NULLP; + CU_ALLOC(controlRSetList->list.array, controlRSetList->list.size); + if(!controlRSetList->list.array) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildControlRSetToAddModList"); + return RFAILED; + } + + for(idx = 0; idx < elementCnt; idx++) + { + controlRSetList->list.array[idx] = NULLP; + CU_ALLOC(controlRSetList->list.array[idx], sizeof(struct ControlResourceSet)); + if(!controlRSetList->list.array[idx]) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildControlRSetToAddModList"); + return RFAILED; + } + } + + idx=0; + controlRSet = controlRSetList->list.array[idx]; + controlRSet->controlResourceSetId = PDCCH_CTRL_RSRC_SET_ONE_ID; + + /* Values harcoded according to our design: + * size 6 bytes + * 3 LSBs unsued + * Bit string stored ff0000000000 + */ + numBytes = 6; + bitsUnused = 3; + controlRSet->frequencyDomainResources.size = numBytes * sizeof(uint8_t); + controlRSet->frequencyDomainResources.buf = NULLP; + CU_ALLOC(controlRSet->frequencyDomainResources.buf, \ + controlRSet->frequencyDomainResources.size); + if(!controlRSet->frequencyDomainResources.buf) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildControlRSetToAddModList"); + return RFAILED; + } + + memset(controlRSet->frequencyDomainResources.buf, 0, FREQ_DOM_RSRC_SIZE); + coreset0EndPrb = CORESET0_END_PRB; + coreset1StartPrb = coreset0EndPrb + 6; + coreset1NumPrb = CORESET1_NUM_PRB; + /* calculate the PRBs */ + fillCoresetFeqDomAllocMap(((coreset1StartPrb)/6), (coreset1NumPrb/6), freqDomainResource); + memcpy(controlRSet->frequencyDomainResources.buf, freqDomainResource, FREQ_DOM_RSRC_SIZE); + controlRSet->frequencyDomainResources.bits_unused = bitsUnused; + + controlRSet->duration = PDCCH_CTRL_RSRC_SET_ONE_DURATION; + controlRSet->cce_REG_MappingType.present = \ + ControlResourceSet__cce_REG_MappingType_PR_nonInterleaved; + + controlRSet->precoderGranularity = PDCCH_CTRL_RSRC_SET_ONE_PRECOD_GRANULARITY; + controlRSet->tci_StatesPDCCH_ToAddList = NULLP; + controlRSet->tci_StatesPDCCH_ToReleaseList = NULLP; + controlRSet->tci_PresentInDCI = NULLP; +#if 0 + uint8_t tciStateIdx; + + CU_ALLOC(controlRset->tci_StatesPDCCH_ToAddList, \ + sizeof(struct ControlResourceSet__tci_StatesPDCCH_ToAddList)); + if(!controlRset->tci_StatesPDCCH_ToAddList) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildControlRSetToAddModList"); + return RFAILED; + } + + elementCnt = 1; + controlRset->tci_StatesPDCCH_ToAddList->list.count = elementCnt; + controlRset->tci_StatesPDCCH_ToAddList->list.size = elementCnt * sizeof(TCI_StateId_t *); + CU_ALLOC(controlRset->tci_StatesPDCCH_ToAddList->list.array, \ + controlRset->tci_StatesPDCCH_ToAddList->list.size) + if(!controlRset->tci_StatesPDCCH_ToAddList->list.array) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildControlRSetToAddModList"); + return RFAILED; + } + + for(tciStateIdx = 0; tciStateIdx tci_StatesPDCCH_ToAddList->list.array[tciStateIdx], sizeof(TCI_StateId_t)); + if(!controlRset->tci_StatesPDCCH_ToAddList->list.array[tciStateIdx]) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildControlRSetToAddModList"); + return RFAILED; + } + } + + tciStateIdx = 0; + /* TODO */ + *(controlRset->tci_StatesPDCCH_ToAddList->list.array[tciStateIdx]); + + CU_ALLOC(controlRset->tci_PresentInDCI, sizeof(long)); + if(!controlRset->tci_PresentInDCI) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildControlRSetToAddModList"); + return RFAILED; + } + /* TODO */ + *(controlRset->tci_PresentInDCI); +#endif + + controlRSet->pdcch_DMRS_ScramblingID = NULLP; + CU_ALLOC(controlRSet->pdcch_DMRS_ScramblingID, sizeof(long)); + if(!controlRSet->pdcch_DMRS_ScramblingID) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildControlRSetToAddModList"); + return RFAILED; + } + *(controlRSet->pdcch_DMRS_ScramblingID) = SCRAMBLING_ID; + + return ROK; +} /* End BuildControlRSetToAddModList */ + +/******************************************************************* + * + * @brief Build search space to add/modify list + * + * @details + * + * Function : BuildSearchSpcToAddModList + * + * Functionality: Build search space to add/modify list + * + * @params[in] + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ + uint8_t BuildSearchSpcToAddModList +( + struct PDCCH_Config__searchSpacesToAddModList *searchSpcList + ) +{ + uint8_t idx; + uint8_t numBytes; + uint8_t byteIdx; + uint8_t bitsUnused; + uint8_t elementCnt; + struct SearchSpace *searchSpc; + + elementCnt = 1; + searchSpcList->list.count = elementCnt; + searchSpcList->list.size = elementCnt * sizeof(struct SearchSpace *); + + searchSpcList->list.array = NULLP; + CU_ALLOC(searchSpcList->list.array, searchSpcList->list.size); + if(!searchSpcList->list.array) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildSearchSpcToAddModList"); + return RFAILED; + } + + for(idx = 0; idx < elementCnt; idx++) + { + searchSpcList->list.array[idx] = NULLP; + CU_ALLOC(searchSpcList->list.array[idx], sizeof(struct SearchSpace)); + if(!searchSpcList->list.array[idx]) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildSearchSpcToAddModList"); + return RFAILED; + } + } + + idx = 0; + searchSpc = searchSpcList->list.array[idx]; + + searchSpc->searchSpaceId = PDCCH_SRCH_SPC_TWO_ID; + + searchSpc->controlResourceSetId = NULLP; + CU_ALLOC(searchSpc->controlResourceSetId, sizeof(ControlResourceSetId_t)); + if(!searchSpc->controlResourceSetId) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildSearchSpcToAddModList"); + return RFAILED; + } + *(searchSpc->controlResourceSetId) = PDCCH_CTRL_RSRC_SET_ONE_ID; + + searchSpc->monitoringSlotPeriodicityAndOffset = NULLP; + CU_ALLOC(searchSpc->monitoringSlotPeriodicityAndOffset, \ + sizeof(struct SearchSpace__monitoringSlotPeriodicityAndOffset)); + if(!searchSpc->monitoringSlotPeriodicityAndOffset) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildSearchSpcToAddModList"); + return RFAILED; + } + searchSpc->monitoringSlotPeriodicityAndOffset->present = \ + SearchSpace__monitoringSlotPeriodicityAndOffset_PR_sl1; + + searchSpc->duration = NULLP; + searchSpc->monitoringSymbolsWithinSlot = NULLP; + CU_ALLOC(searchSpc->monitoringSymbolsWithinSlot, sizeof(BIT_STRING_t)); + if(!searchSpc->monitoringSymbolsWithinSlot) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildSearchSpcToAddModList"); + return RFAILED; + } + + /* Values taken from reference logs : + * size 2 bytes + * 2 LSBs unsued + * Bit string stores 8000 + */ + numBytes = 2; + bitsUnused = 2; + + searchSpc->monitoringSymbolsWithinSlot->size = numBytes * sizeof(uint8_t); + searchSpc->monitoringSymbolsWithinSlot->buf = NULLP; + CU_ALLOC(searchSpc->monitoringSymbolsWithinSlot->buf, \ + searchSpc->monitoringSymbolsWithinSlot->size); + if(!searchSpc->monitoringSymbolsWithinSlot->buf) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildSearchSpcToAddModList"); + return RFAILED; + } + + byteIdx = 0; + searchSpc->monitoringSymbolsWithinSlot->buf[byteIdx++] = \ + PDCCH_SYMBOL_WITHIN_SLOT /* setting MSB to 128 i.e. 0x80 */; + searchSpc->monitoringSymbolsWithinSlot->buf[byteIdx++] = 0; + searchSpc->monitoringSymbolsWithinSlot->bits_unused = bitsUnused; + + searchSpc->nrofCandidates = NULLP; + CU_ALLOC(searchSpc->nrofCandidates, sizeof(struct SearchSpace__nrofCandidates)); + if(!searchSpc->nrofCandidates) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildSearchSpcToAddModList"); + return RFAILED; + } + + searchSpc->nrofCandidates->aggregationLevel1 = \ + PDCCH_SRCH_SPC_TWO_AGG_LVL1_CANDIDATE; + searchSpc->nrofCandidates->aggregationLevel2 = \ + PDCCH_SRCH_SPC_TWO_AGG_LVL2_CANDIDATE; + searchSpc->nrofCandidates->aggregationLevel4 = \ + PDCCH_SRCH_SPC_TWO_AGG_LVL4_CANDIDATE; + searchSpc->nrofCandidates->aggregationLevel8 = \ + PDCCH_SRCH_SPC_TWO_AGG_LVL8_CANDIDATE; + searchSpc->nrofCandidates->aggregationLevel16 = \ + PDCCH_SRCH_SPC_TWO_AGG_LVL16_CANDIDATE; + + searchSpc->searchSpaceType = NULLP; + CU_ALLOC(searchSpc->searchSpaceType, sizeof(struct SearchSpace__searchSpaceType)); + if(!searchSpc->searchSpaceType) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildSearchSpcToAddModList"); + return RFAILED; + } + + searchSpc->searchSpaceType->present = SearchSpace__searchSpaceType_PR_ue_Specific; + + searchSpc->searchSpaceType->choice.ue_Specific = NULLP; + CU_ALLOC(searchSpc->searchSpaceType->choice.ue_Specific, \ + sizeof(struct SearchSpace__searchSpaceType__ue_Specific)); + if(!searchSpc->searchSpaceType->choice.ue_Specific) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildSearchSpcToAddModList"); + return RFAILED; + } + searchSpc->searchSpaceType->choice.ue_Specific->dci_Formats = \ + PDCCH_SRCH_SPC_TWO_UE_SPEC_DCI_FORMAT; + + return ROK; +}/* End BuildSearchSpcToAddModList */ + +/******************************************************************* + * + * @brief Builds BWP DL dedicated PDCCH config + * + * @details + * + * Function : BuildBWPDlDedPdcchCfg + * + * Functionality: Builds BWP DL dedicated PDCCH config + * + * @params[in] struct PDCCH_Config *pdcchCfg + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildBWPDlDedPdcchCfg(struct PDCCH_Config *pdcchCfg) +{ + pdcchCfg->controlResourceSetToAddModList = NULLP; + CU_ALLOC(pdcchCfg->controlResourceSetToAddModList, \ + sizeof(struct PDCCH_Config__controlResourceSetToAddModList)); + if(!pdcchCfg->controlResourceSetToAddModList) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPDlDedPdcchCfg"); + return RFAILED; + } + + if(BuildControlRSetToAddModList(pdcchCfg->controlResourceSetToAddModList) != ROK) + { + return RFAILED; + } + + pdcchCfg->controlResourceSetToReleaseList = NULLP; + + pdcchCfg->searchSpacesToAddModList = NULLP; + CU_ALLOC(pdcchCfg->searchSpacesToAddModList, \ + sizeof(struct PDCCH_Config__searchSpacesToAddModList)); + if(!pdcchCfg->searchSpacesToAddModList) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPDlDedPdcchCfg"); + return RFAILED; + } + + if(BuildSearchSpcToAddModList(pdcchCfg->searchSpacesToAddModList) != ROK) + { + return RFAILED; + } + + pdcchCfg->searchSpacesToReleaseList = NULLP; + pdcchCfg->downlinkPreemption = NULLP; + pdcchCfg->tpc_PUSCH = NULLP; + pdcchCfg->tpc_PUCCH = NULLP; + pdcchCfg->tpc_SRS = NULLP; + + return ROK; +} + +/******************************************************************* + * + * @brief Builds DMRS DL PDSCH Mapping type A + * + * @details + * + * Function : BuildDMRSDLPdschMapTypeA + * + * Functionality: Builds DMRS DL PDSCH Mapping type A + * + * @params[in] + * struct PDSCH_Config__dmrs_DownlinkForPDSCH_MappingTypeA *dmrsDlCfg + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ + uint8_t BuildDMRSDLPdschMapTypeA +( + struct PDSCH_Config__dmrs_DownlinkForPDSCH_MappingTypeA *dmrsDlCfg + ) +{ + dmrsDlCfg->present = PDSCH_Config__dmrs_DownlinkForPDSCH_MappingTypeA_PR_setup; + dmrsDlCfg->choice.setup = NULLP; + CU_ALLOC(dmrsDlCfg->choice.setup, sizeof(struct DMRS_DownlinkConfig)); + if(!dmrsDlCfg->choice.setup) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPDlDedPdschCfg"); + return RFAILED; + } + + dmrsDlCfg->choice.setup->dmrs_Type = NULLP; + dmrsDlCfg->choice.setup->dmrs_AdditionalPosition = NULLP; + CU_ALLOC(dmrsDlCfg->choice.setup->dmrs_AdditionalPosition, sizeof(long)); + if(!dmrsDlCfg->choice.setup->dmrs_AdditionalPosition) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDMRSDLPdschMapTypeA"); + return RFAILED; + } + *(dmrsDlCfg->choice.setup->dmrs_AdditionalPosition) = DMRS_ADDITIONAL_POS; + + dmrsDlCfg->choice.setup->maxLength = NULLP; + dmrsDlCfg->choice.setup->scramblingID0 = NULLP; + dmrsDlCfg->choice.setup->scramblingID1 = NULLP; + dmrsDlCfg->choice.setup->phaseTrackingRS = NULLP; + + return ROK; +} + +/******************************************************************* + * + * @brief Builds TCI states to add/modify list + * + * @details + * + * Function : BuildTCIStatesToAddModList + * + * Functionality:Builds TCI states to add/modify list + * + * @params[in] + * struct PDSCH_Config__tci_StatesToAddModList *tciStatesList + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildTCIStatesToAddModList(struct PDSCH_Config__tci_StatesToAddModList *tciStatesList) +{ + return ROK; +} + +/******************************************************************* + * + * @brief Builds PDSCH time domain allocation list + * + * @details + * + * Function : BuildPdschTimeDomAllocList + * + * Functionality: Builds PDSCH time domain allocation list + * + * @params[in] + * struct PDSCH_Config__pdsch_TimeDomainAllocationList *timeDomAllocList + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ + uint8_t BuildPdschTimeDomAllocList +( + struct PDSCH_Config__pdsch_TimeDomainAllocationList *timeDomAllocList + ) +{ + uint8_t idx; + uint8_t elementCnt; + struct PDSCH_TimeDomainResourceAllocation *timeDomAlloc; + + timeDomAllocList->present = \ + PDSCH_Config__pdsch_TimeDomainAllocationList_PR_setup; + + timeDomAllocList->choice.setup = NULLP; + CU_ALLOC(timeDomAllocList->choice.setup, \ + sizeof(struct PDSCH_TimeDomainResourceAllocationList)); + if(!timeDomAllocList->choice.setup) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPdschTimeDomAllocList"); + return RFAILED; + } + + elementCnt = 2; + timeDomAllocList->choice.setup->list.count = elementCnt; + timeDomAllocList->choice.setup->list.size = \ + elementCnt * sizeof(struct PDSCH_TimeDomainResourceAllocation *); + + timeDomAllocList->choice.setup->list.array = NULLP; + CU_ALLOC(timeDomAllocList->choice.setup->list.array, \ + timeDomAllocList->choice.setup->list.size); + if(!timeDomAllocList->choice.setup->list.array) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPdschTimeDomAllocList"); + return RFAILED; + } + + for(idx = 0; idx < elementCnt; idx++) + { + timeDomAllocList->choice.setup->list.array[idx] = NULLP; + CU_ALLOC(timeDomAllocList->choice.setup->list.array[idx], \ + sizeof(struct PDSCH_TimeDomainResourceAllocation)); + if(!timeDomAllocList->choice.setup->list.array[idx]) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPdschTimeDomAllocList"); + return RFAILED; + } + } + + idx = 0; + timeDomAlloc = timeDomAllocList->choice.setup->list.array[idx]; + CU_ALLOC(timeDomAlloc->k0, sizeof(long)); + if(!timeDomAlloc->k0) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPdschTimeDomAllocList"); + return RFAILED; + } + *(timeDomAlloc->k0) = 0; + timeDomAlloc->mappingType = PDSCH_MAPPING_TYPE_A; + timeDomAlloc->startSymbolAndLength = 66; + + idx++; + timeDomAlloc = timeDomAllocList->choice.setup->list.array[idx]; + CU_ALLOC(timeDomAlloc->k0, sizeof(long)); + if(!timeDomAlloc->k0) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPdschTimeDomAllocList"); + return RFAILED; + } + *(timeDomAlloc->k0) = 1; + timeDomAlloc->mappingType = PDSCH_MAPPING_TYPE_A; + timeDomAlloc->startSymbolAndLength = 66; + + return ROK; +} + +/******************************************************************* + * + * @brief Builds PDSCH PRB Bundling type + * + * @details + * + * Function : BuildPdschPrbBundlingType + * + * Functionality: Builds PDSCH PRB Bundling type + * + * @params[in] + * struct PDSCH_Config__prb_BundlingType *prbBndlType + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ + uint8_t BuildPdschPrbBundlingType +( + struct PDSCH_Config__prb_BundlingType *prbBndlType + ) +{ + prbBndlType->present = PDSCH_Config__prb_BundlingType_PR_staticBundling; + + prbBndlType->choice.staticBundling = NULLP; + CU_ALLOC(prbBndlType->choice.staticBundling, \ + sizeof(struct PDSCH_Config__prb_BundlingType__staticBundling)); + if(!prbBndlType->choice.staticBundling) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPdschPrbBundlingType"); + return RFAILED; + } + prbBndlType->choice.staticBundling->bundleSize = NULLP; + + return ROK; +} + +/******************************************************************* + * + * @brief Builds BWP DL dedicated PDSCH config + * + * @details + * + * Function : BuildBWPDlDedPdschCfg + * + * Functionality: Builds BWP DL dedicated PDSCH config + * + * @params[in] struct PDSCH_Config *pdschCfg + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildBWPDlDedPdschCfg(struct PDSCH_Config *pdschCfg) +{ + pdschCfg->dataScramblingIdentityPDSCH = NULLP; + + pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA = NULLP; + CU_ALLOC(pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA, \ + sizeof(struct PDSCH_Config__dmrs_DownlinkForPDSCH_MappingTypeA)); + if(!pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPDlDedPdschCfg"); + return RFAILED; + } + + if(BuildDMRSDLPdschMapTypeA(pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA) != ROK) + { + return RFAILED; + } + + pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeB = NULLP; + pdschCfg->tci_StatesToAddModList = NULLP; + pdschCfg->tci_StatesToReleaseList = NULLP; + pdschCfg->vrb_ToPRB_Interleaver = NULLP; +#if 0 + CU_ALLOC(pdschCfg->tci_StatesToAddModList, sizeof(struct PDSCH_Config__tci_StatesToAddModList)); + if(!pdschCfg->tci_StatesToAddModList) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPDlDedPdschCfg"); + return RFAILED; + } + if(BuildTCIStatesToAddModList(pdschCfg->tci_StatesToAddModList) != ROK) + { + return RFAILED; + } +#endif + + pdschCfg->resourceAllocation = RES_ALLOC_TYPE; + + pdschCfg->pdsch_TimeDomainAllocationList = NULLP; + CU_ALLOC(pdschCfg->pdsch_TimeDomainAllocationList, \ + sizeof(struct PDSCH_Config__pdsch_TimeDomainAllocationList)); + if(!pdschCfg->pdsch_TimeDomainAllocationList) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPDlDedPdschCfg"); + return RFAILED; + } + if(BuildPdschTimeDomAllocList(pdschCfg->pdsch_TimeDomainAllocationList) != ROK) + { + return RFAILED; + } + pdschCfg->pdsch_AggregationFactor = NULLP; + pdschCfg->rateMatchPatternToAddModList = NULLP; + pdschCfg->rateMatchPatternToReleaseList = NULLP; + pdschCfg->rateMatchPatternGroup1 = NULLP; + pdschCfg->rateMatchPatternGroup2 = NULLP; + pdschCfg->rbg_Size = PDSCH_RBG_SIZE; + pdschCfg->mcs_Table = NULLP; + + pdschCfg->maxNrofCodeWordsScheduledByDCI = NULLP; + CU_ALLOC(pdschCfg->maxNrofCodeWordsScheduledByDCI, sizeof(long)); + if(!pdschCfg->maxNrofCodeWordsScheduledByDCI) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPDlDedPdschCfg"); + return RFAILED; + } + *(pdschCfg->maxNrofCodeWordsScheduledByDCI) = PDSCH_MAX_CODEWORD_SCH_BY_DCI; + + if(BuildPdschPrbBundlingType(&pdschCfg->prb_BundlingType) != ROK) + { + return RFAILED; + } + + pdschCfg->zp_CSI_RS_ResourceToAddModList = NULLP; + pdschCfg->zp_CSI_RS_ResourceToReleaseList = NULLP; + pdschCfg->aperiodic_ZP_CSI_RS_ResourceSetsToAddModList = NULLP; + pdschCfg->aperiodic_ZP_CSI_RS_ResourceSetsToReleaseList = NULLP; + pdschCfg->sp_ZP_CSI_RS_ResourceSetsToAddModList = NULLP; + pdschCfg->sp_ZP_CSI_RS_ResourceSetsToReleaseList = NULLP; + pdschCfg->p_ZP_CSI_RS_ResourceSet = NULLP; + + return ROK; +} + +/******************************************************************* + * + * @brief Builds intitial DL BWP + * @details + * + * Function : BuildInitialDlBWP + * + * Functionality: Builds intitial DL BWP in spCellCfgDed + * + * @params[in] BWP_DownlinkDedicated_t *dlBwp + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildInitialDlBWP(BWP_DownlinkDedicated_t *dlBwp) +{ + dlBwp->pdcch_Config = NULLP; + CU_ALLOC(dlBwp->pdcch_Config, sizeof(struct BWP_DownlinkDedicated__pdcch_Config)); + if(!dlBwp->pdcch_Config) + { + DU_LOG("\nERROR --> F1AP : Memory Allocation failure in BuildInitialDlBWP"); + return RFAILED; + } + dlBwp->pdcch_Config->present = BWP_DownlinkDedicated__pdcch_Config_PR_setup; + + dlBwp->pdcch_Config->choice.setup = NULLP; + CU_ALLOC(dlBwp->pdcch_Config->choice.setup, sizeof(struct PDCCH_Config)); + if(!dlBwp->pdcch_Config->choice.setup) + { + DU_LOG("\nERROR --> F1AP : Memory Allocation failure in BuildInitialDlBWP"); + return RFAILED; + } + if(BuildBWPDlDedPdcchCfg(dlBwp->pdcch_Config->choice.setup) != ROK) + { + return RFAILED; + } + + dlBwp->pdsch_Config = NULLP; + CU_ALLOC(dlBwp->pdsch_Config, sizeof(struct BWP_DownlinkDedicated__pdsch_Config)); + if(!dlBwp->pdsch_Config) + { + DU_LOG("\nERROR --> F1AP : Memory Allocation failure in BuildInitialDlBWP"); + return RFAILED; + } + dlBwp->pdsch_Config->present = BWP_DownlinkDedicated__pdsch_Config_PR_setup; + + dlBwp->pdsch_Config->choice.setup = NULLP; + CU_ALLOC(dlBwp->pdsch_Config->choice.setup, sizeof(struct PDSCH_Config)); + if(!dlBwp->pdsch_Config->choice.setup) + { + DU_LOG("\nERROR --> F1AP : Memory Allocation failure in BuildInitialDlBWP"); + return RFAILED; + } + + if(BuildBWPDlDedPdschCfg(dlBwp->pdsch_Config->choice.setup) != ROK) + { + return RFAILED; + } + + dlBwp->sps_Config = NULLP; + dlBwp->radioLinkMonitoringConfig = NULLP; + return ROK; +} + +/******************************************************************* + * + * @brief Builds DMRS UL Pusch Mapping type A + * + * @details + * + * Function : BuildDMRSULPuschMapTypeA + * + * Functionality: Builds DMRS UL Pusch Mapping type A + * + * @params[in] + * struct PUSCH_Config__dmrs_UplinkForPUSCH_MappingTypeA *dmrsUlCfg + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ + uint8_t BuildDMRSULPuschMapTypeA +( + struct PUSCH_Config__dmrs_UplinkForPUSCH_MappingTypeA *dmrsUlCfg + ) +{ + dmrsUlCfg->present = PUSCH_Config__dmrs_UplinkForPUSCH_MappingTypeA_PR_setup; + dmrsUlCfg->choice.setup= NULLP; + CU_ALLOC(dmrsUlCfg->choice.setup, sizeof(DMRS_UplinkConfig_t)); + if(!dmrsUlCfg->choice.setup) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDMRSULPuschMapTypeA"); + return RFAILED; + } + + dmrsUlCfg->choice.setup->dmrs_Type = NULLP; + dmrsUlCfg->choice.setup->dmrs_AdditionalPosition = NULLP; + CU_ALLOC(dmrsUlCfg->choice.setup->dmrs_AdditionalPosition, sizeof(long)); + if(!dmrsUlCfg->choice.setup->dmrs_AdditionalPosition) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDMRSULPuschMapTypeA"); + return RFAILED; + } + *(dmrsUlCfg->choice.setup->dmrs_AdditionalPosition) = DMRS_ADDITIONAL_POS; + + dmrsUlCfg->choice.setup->phaseTrackingRS = NULLP; + dmrsUlCfg->choice.setup->maxLength = NULLP; + dmrsUlCfg->choice.setup->transformPrecodingDisabled = NULLP; + CU_ALLOC(dmrsUlCfg->choice.setup->transformPrecodingDisabled, \ + sizeof(struct DMRS_UplinkConfig__transformPrecodingDisabled)); + if(!dmrsUlCfg->choice.setup->transformPrecodingDisabled) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDMRSULPuschMapTypeA"); + return RFAILED; + } + + dmrsUlCfg->choice.setup->transformPrecodingDisabled->scramblingID0 = NULLP; + CU_ALLOC(dmrsUlCfg->choice.setup->transformPrecodingDisabled->scramblingID0,\ + sizeof(long)); + if(!dmrsUlCfg->choice.setup->transformPrecodingDisabled->scramblingID0) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDMRSULPuschMapTypeA"); + return RFAILED; + } + *(dmrsUlCfg->choice.setup->transformPrecodingDisabled->scramblingID0) = SCRAMBLING_ID; + + dmrsUlCfg->choice.setup->transformPrecodingDisabled->scramblingID1 = NULLP; + dmrsUlCfg->choice.setup->transformPrecodingEnabled = NULLP; + return ROK; +} + +/******************************************************************* + * + * @brief Build PUSCH time domain allocation list + * + * @details + * + * Function : BuildPuschTimeDomAllocList + * + * Functionality: Build PUSCH time domain allocation list + * + * @params[in] + * struct PUSCH_Config__pusch_TimeDomainAllocationList *timeDomAllocList + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ + uint8_t BuildPuschTimeDomAllocList +( + struct PUSCH_Config__pusch_TimeDomainAllocationList *timeDomAllocList + ) +{ + uint8_t idx; + uint8_t elementCnt; + PUSCH_TimeDomainResourceAllocation_t *timeDomAlloc; + + timeDomAllocList->present = PUSCH_Config__pusch_TimeDomainAllocationList_PR_setup; + timeDomAllocList->choice.setup = NULLP; + CU_ALLOC(timeDomAllocList->choice.setup, \ + sizeof(struct PUSCH_TimeDomainResourceAllocationList)); + if(!timeDomAllocList->choice.setup) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPuschTimeDomAllocList"); + return RFAILED; + } + + elementCnt = 2; + timeDomAllocList->choice.setup->list.count = elementCnt; + timeDomAllocList->choice.setup->list.size = \ + elementCnt * sizeof(PUSCH_TimeDomainResourceAllocation_t *); + timeDomAllocList->choice.setup->list.array = NULLP; + CU_ALLOC(timeDomAllocList->choice.setup->list.array, \ + timeDomAllocList->choice.setup->list.size); + if(!timeDomAllocList->choice.setup->list.array) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPuschTimeDomAllocList"); + return RFAILED; + } + + for(idx = 0; idx < elementCnt; idx++) + { + timeDomAllocList->choice.setup->list.array[idx] = NULLP; + CU_ALLOC(timeDomAllocList->choice.setup->list.array[idx],\ + sizeof(PUSCH_TimeDomainResourceAllocation_t)); + if(!timeDomAllocList->choice.setup->list.array[idx]) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPuschTimeDomAllocList"); + return RFAILED; + } + } + + idx = 0; + timeDomAlloc = timeDomAllocList->choice.setup->list.array[idx]; + CU_ALLOC(timeDomAlloc->k2, sizeof(long)); + if(!timeDomAlloc->k2) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPuschTimeDomAllocList"); + return RFAILED; + } + *(timeDomAlloc->k2) = PUSCH_K2_CFG1; + timeDomAlloc->mappingType = PUSCH_MAPPING_TYPE_A; + timeDomAlloc->startSymbolAndLength = 66; + + idx++; + timeDomAlloc = timeDomAllocList->choice.setup->list.array[idx]; + CU_ALLOC(timeDomAlloc->k2, sizeof(long)); + if(!timeDomAlloc->k2) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPuschTimeDomAllocList"); + return RFAILED; + } + *(timeDomAlloc->k2) = PUSCH_K2_CFG2; + timeDomAlloc->mappingType = PUSCH_MAPPING_TYPE_A; + timeDomAlloc->startSymbolAndLength = 66; + + return ROK; +} + +/******************************************************************* + * + * @brief Builds BWP UL dedicated PUSCH Config + * + * @details + * + * Function : BuildBWPUlDedPuschCfg + * + * Functionality: + * Builds BWP UL dedicated PUSCH Config + * + * @params[in] : PUSCH_Config_t *puschCfg + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildBWPUlDedPuschCfg(PUSCH_Config_t *puschCfg) +{ + puschCfg->dataScramblingIdentityPUSCH = NULLP; + CU_ALLOC(puschCfg->dataScramblingIdentityPUSCH, sizeof(long)); + if(!puschCfg->dataScramblingIdentityPUSCH) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPUlDedPuschCfg"); + return RFAILED; + } + *(puschCfg->dataScramblingIdentityPUSCH) = SCRAMBLING_ID; + + puschCfg->txConfig = NULLP; + puschCfg->dmrs_UplinkForPUSCH_MappingTypeA = NULLP; + CU_ALLOC(puschCfg->dmrs_UplinkForPUSCH_MappingTypeA, \ + sizeof(struct PUSCH_Config__dmrs_UplinkForPUSCH_MappingTypeA)); + if(!puschCfg->dmrs_UplinkForPUSCH_MappingTypeA) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPUlDedPuschCfg"); + return RFAILED; + } + + if(BuildDMRSULPuschMapTypeA(puschCfg->dmrs_UplinkForPUSCH_MappingTypeA) != ROK) + { + return RFAILED; + } + + puschCfg->dmrs_UplinkForPUSCH_MappingTypeB = NULLP; + puschCfg->pusch_PowerControl = NULLP; + puschCfg->frequencyHopping = NULLP; + puschCfg->frequencyHoppingOffsetLists = NULLP; + puschCfg->resourceAllocation = RES_ALLOC_TYPE; + + puschCfg->pusch_TimeDomainAllocationList = NULLP; + CU_ALLOC(puschCfg->pusch_TimeDomainAllocationList, \ + sizeof(struct PUSCH_Config__pusch_TimeDomainAllocationList)); + if(!puschCfg->pusch_TimeDomainAllocationList) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPUlDedPuschCfg"); + return RFAILED; + } + + if(BuildPuschTimeDomAllocList(puschCfg->pusch_TimeDomainAllocationList) != ROK) + { + return RFAILED; + } + + puschCfg->pusch_AggregationFactor = NULLP; + puschCfg->mcs_Table = NULLP; + puschCfg->mcs_TableTransformPrecoder = NULLP; + puschCfg->transformPrecoder = NULLP; + CU_ALLOC(puschCfg->transformPrecoder, sizeof(long)); + if(!puschCfg->transformPrecoder) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPUlDedPuschCfg"); + return RFAILED; + } + *(puschCfg->transformPrecoder) = PUSCH_TRANSFORM_PRECODER; + + puschCfg->codebookSubset = NULLP; + puschCfg->maxRank = NULLP; + puschCfg->rbg_Size = NULLP; + puschCfg->uci_OnPUSCH = NULLP; + puschCfg->tp_pi2BPSK = NULLP; + + return ROK; +} + +/******************************************************************* + * + * @brief Builds BWP UL dedicated PUCCH Config + * + * @details + * + * Function : BuildBWPUlDedPucchCfg + * + * Functionality: + * Builds BWP UL dedicated PUCCH Config + * + * @params[in] : PUCCH_Config_t *pucchCfg + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildBWPUlDedPucchCfg(PUCCH_Config_t *pucchCfg) +{ + uint8_t arrIdx, elementCnt; + uint8_t rsrcIdx, rsrcSetIdx; + PUCCH_ResourceSet_t *rsrcSet = NULLP; + PUCCH_Resource_t *rsrc = NULLP; + + //RESOURCE SET + elementCnt = 1; + CU_ALLOC(pucchCfg->resourceSetToAddModList, sizeof(struct PUCCH_Config__resourceSetToAddModList)); + pucchCfg->resourceSetToAddModList->list.count = elementCnt; + pucchCfg->resourceSetToAddModList->list.size = elementCnt * sizeof(PUCCH_ResourceSet_t *); + CU_ALLOC(pucchCfg->resourceSetToAddModList->list.array, pucchCfg->resourceSetToAddModList->list.size); + for(rsrcSetIdx=0; rsrcSetIdx < pucchCfg->resourceSetToAddModList->list.count; rsrcSetIdx++) + { + CU_ALLOC(pucchCfg->resourceSetToAddModList->list.array[rsrcSetIdx], sizeof(PUCCH_ResourceSet_t)); + } + rsrcSetIdx = 0; + rsrcSet = pucchCfg->resourceSetToAddModList->list.array[rsrcSetIdx]; + rsrcSet->pucch_ResourceSetId = 1; + elementCnt = 1; + rsrcSet->resourceList.list.count = elementCnt; + rsrcSet->resourceList.list.size = elementCnt * sizeof(PUCCH_ResourceId_t *); + CU_ALLOC(rsrcSet->resourceList.list.array, rsrcSet->resourceList.list.size); + for(rsrcIdx=0; rsrcIdx < rsrcSet->resourceList.list.count; rsrcIdx++) + { + CU_ALLOC(rsrcSet->resourceList.list.array[rsrcIdx], sizeof(PUCCH_ResourceId_t)); + } + rsrcIdx = 0; + *(rsrcSet->resourceList.list.array[rsrcIdx]) = 1; + + //RESOURCE + elementCnt = 1; + CU_ALLOC(pucchCfg->resourceToAddModList, sizeof(struct PUCCH_Config__resourceToAddModList)); + pucchCfg->resourceToAddModList->list.count = elementCnt; + pucchCfg->resourceToAddModList->list.size = elementCnt * sizeof(PUCCH_Resource_t *); + CU_ALLOC(pucchCfg->resourceToAddModList->list.array, pucchCfg->resourceToAddModList->list.size); + for(rsrcIdx=0; rsrcIdx < pucchCfg->resourceToAddModList->list.count; rsrcIdx++) + { + CU_ALLOC(pucchCfg->resourceToAddModList->list.array[rsrcIdx], sizeof(PUCCH_Resource_t)); + } + rsrcIdx = 0; + rsrc = pucchCfg->resourceToAddModList->list.array[rsrcIdx]; + rsrc->pucch_ResourceId = 1; + rsrc->startingPRB = 0; + rsrc->format.present = PUCCH_Resource__format_PR_format1; + CU_ALLOC(rsrc->format.choice.format1, sizeof(PUCCH_format1_t)); + rsrc->format.choice.format1->initialCyclicShift = 0; + rsrc->format.choice.format1->nrofSymbols = 4; + rsrc->format.choice.format1->startingSymbolIndex = 0; + rsrc->format.choice.format1->timeDomainOCC = 0; + + //PUCCH Format 1 + CU_ALLOC(pucchCfg->format1, sizeof(struct PUCCH_Config__format1)); + pucchCfg->format1->present = PUCCH_Config__format1_PR_setup; + CU_ALLOC(pucchCfg->format1->choice.setup, sizeof(PUCCH_FormatConfig_t)); + CU_ALLOC(pucchCfg->format1->choice.setup->nrofSlots, sizeof(long)); + *(pucchCfg->format1->choice.setup->nrofSlots) = PUCCH_FormatConfig__nrofSlots_n4; + + //DL DATA TO UL ACK + CU_ALLOC(pucchCfg->dl_DataToUL_ACK, sizeof(struct PUCCH_Config__dl_DataToUL_ACK)); + if(pucchCfg->dl_DataToUL_ACK == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPUlDedPucchCfg"); + return RFAILED; + } + + elementCnt = 2; + pucchCfg->dl_DataToUL_ACK->list.count = elementCnt; + pucchCfg->dl_DataToUL_ACK->list.size = elementCnt * sizeof(long *); + CU_ALLOC(pucchCfg->dl_DataToUL_ACK->list.array, pucchCfg->dl_DataToUL_ACK->list.size); + if(pucchCfg->dl_DataToUL_ACK->list.array == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPUlDedPucchCfg"); + return RFAILED; + } + + for(arrIdx = 0; arrIdx < pucchCfg->dl_DataToUL_ACK->list.count; arrIdx++) + { + CU_ALLOC(pucchCfg->dl_DataToUL_ACK->list.array[arrIdx], sizeof(long)); + if(pucchCfg->dl_DataToUL_ACK->list.array[arrIdx] == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildBWPUlDedPucchCfg"); + return RFAILED; + } + } + + arrIdx = 0; + *(pucchCfg->dl_DataToUL_ACK->list.array[arrIdx++]) = 4; + *(pucchCfg->dl_DataToUL_ACK->list.array[arrIdx]) = 5; + + return ROK; +} + +/******************************************************************* + * + * @brief Fills SRS resource to add/modify list + * + * @details + * + * Function : BuildSrsRsrcAddModList + * + * Functionality: Fills SRS resource to add/modify list + * + * @params[in] + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildSrsRsrcAddModList(struct SRS_Config__srs_ResourceToAddModList *resourceList) +{ + uint8_t elementCnt; + uint8_t rsrcIdx; + + elementCnt = 1; + resourceList->list.count = elementCnt; + resourceList->list.size = elementCnt * sizeof(SRS_Resource_t *); + resourceList->list.array = NULLP; + CU_ALLOC(resourceList->list.array, resourceList->list.size); + if(!resourceList->list.array) + { + DU_LOG("\nERROR --> F1AP: Memory allocation failed in BuildSrsRsrcAddModList"); + return RFAILED; + } + + for(rsrcIdx = 0; rsrcIdx < resourceList->list.count; rsrcIdx++) + { + CU_ALLOC(resourceList->list.array[rsrcIdx], sizeof(SRS_Resource_t)); + if(!resourceList->list.array[rsrcIdx]) + { + DU_LOG("\nERROR --> F1AP: Memory allocation failed in BuildSrsRsrcAddModList"); + return RFAILED; + } + } + + rsrcIdx = 0; + resourceList->list.array[rsrcIdx]->srs_ResourceId = SRS_RSRC_ID; + resourceList->list.array[rsrcIdx]->nrofSRS_Ports = SRS_Resource__nrofSRS_Ports_port1; + resourceList->list.array[rsrcIdx]->transmissionComb.present = SRS_Resource__transmissionComb_PR_n2; + + resourceList->list.array[rsrcIdx]->transmissionComb.choice.n2 = NULLP; + CU_ALLOC(resourceList->list.array[rsrcIdx]->transmissionComb.choice.n2, \ + sizeof(struct SRS_Resource__transmissionComb__n2)); + if(!resourceList->list.array[rsrcIdx]->transmissionComb.choice.n2) + { + DU_LOG("\nERROR --> F1AP: Memory allocation failed in BuildSrsRsrcAddModList"); + return RFAILED; + } + resourceList->list.array[rsrcIdx]->transmissionComb.choice.n2->combOffset_n2\ + = SRS_COMB_OFFSET_N2; + resourceList->list.array[rsrcIdx]->transmissionComb.choice.n2->cyclicShift_n2\ + = SRS_CYCLIC_SHIFT_N2; + + resourceList->list.array[rsrcIdx]->resourceMapping.startPosition = \ + 0; + resourceList->list.array[rsrcIdx]->resourceMapping.nrofSymbols = \ + SRS_Resource__resourceMapping__nrofSymbols_n1; + resourceList->list.array[rsrcIdx]->resourceMapping.repetitionFactor = \ + SRS_Resource__resourceMapping__repetitionFactor_n1; + + resourceList->list.array[rsrcIdx]->freqDomainPosition = SRS_FREQ_DOM_POS; + resourceList->list.array[rsrcIdx]->freqDomainShift = SRS_FREQ_DOM_SHIFT; + resourceList->list.array[rsrcIdx]->freqHopping.c_SRS = C_SRS; + resourceList->list.array[rsrcIdx]->freqHopping.b_SRS = B_SRS; + resourceList->list.array[rsrcIdx]->freqHopping.b_hop = B_HOP; + resourceList->list.array[rsrcIdx]->groupOrSequenceHopping = \ + SRS_Resource__groupOrSequenceHopping_neither; + + /* Setting resource type to aperiodic for intergration purposes */ + resourceList->list.array[rsrcIdx]->resourceType.present = \ + SRS_Resource__resourceType_PR_aperiodic; + resourceList->list.array[rsrcIdx]->resourceType.choice.aperiodic = NULLP; + CU_ALLOC(resourceList->list.array[rsrcIdx]->resourceType.choice.aperiodic, + sizeof(struct SRS_Resource__resourceType__aperiodic)); + if(!resourceList->list.array[rsrcIdx]->resourceType.choice.aperiodic) + { + DU_LOG("\nERROR --> F1AP: Memory allocation failed in BuildSrsRsrcAddModList"); + return RFAILED; + } + resourceList->list.array[rsrcIdx]->sequenceId = SRS_SEQ_ID; + + return ROK; +} + +/******************************************************************* + * + * @brief Build SRS resource set Add/mod list + * + * @details + * + * Function : BuildSrsRsrcSetAddModList + * + * Functionality: Build SRS resource set Add/mod list + * + * @params[in] + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ + uint8_t BuildSrsRsrcSetAddModList +( + struct SRS_Config__srs_ResourceSetToAddModList *rsrcSetList + ) +{ + uint8_t elementCnt; + uint8_t rSetIdx; + uint8_t rsrcIdx; + struct SRS_ResourceSet__srs_ResourceIdList *rsrcIdList; + + elementCnt = 1; + rsrcSetList->list.count = elementCnt; + rsrcSetList->list.size = elementCnt * sizeof(SRS_ResourceSet_t *); + rsrcSetList->list.array = NULLP; + CU_ALLOC(rsrcSetList->list.array, rsrcSetList->list.size); + if(!rsrcSetList->list.array) + { + DU_LOG("\nERROR --> F1AP: Memory allocation failed in BuildSrsRsrcSetAddModList"); + return RFAILED; + } + + for(rSetIdx = 0; rSetIdx < rsrcSetList->list.count; rSetIdx++) + { + CU_ALLOC(rsrcSetList->list.array[rSetIdx], sizeof(SRS_ResourceSet_t)); + if(!rsrcSetList->list.array[rSetIdx]) + { + DU_LOG("\nERROR --> F1AP: Memory allocation failed in BuildSrsRsrcSetAddModList"); + return RFAILED; + } + } + + rSetIdx = 0; + rsrcSetList->list.array[rSetIdx]->srs_ResourceSetId = SRS_RSET_ID; + + /* Fill Resource Id list in resource set */ + rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList = NULLP; + CU_ALLOC(rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList,\ + sizeof(struct SRS_ResourceSet__srs_ResourceIdList)); + if(!rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildSrsRsrcSetAddModList"); + return RFAILED; + } + + elementCnt = 1; + rsrcIdList = rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList; + rsrcIdList->list.count = elementCnt; + rsrcIdList->list.size = elementCnt * sizeof(SRS_ResourceId_t *); + rsrcIdList->list.array = NULLP; + CU_ALLOC(rsrcIdList->list.array, rsrcIdList->list.size); + if(!rsrcIdList->list.array) + { + DU_LOG("\nERROR --> F1AP: Memory allocation failed in BuildSrsRsrcSetAddModList"); + return RFAILED; + } + + for(rsrcIdx = 0; rsrcIdx < rsrcIdList->list.count; rsrcIdx++) + { + CU_ALLOC(rsrcIdList->list.array[rsrcIdx], sizeof(SRS_ResourceId_t)); + if(!rsrcIdList->list.array[rsrcIdx]) + { + DU_LOG("\nERROR --> F1AP: Memory allocation failed in BuildSrsRsrcSetAddModList"); + return RFAILED; + } + } + + rsrcIdx = 0; + *rsrcIdList->list.array[rsrcIdx] = SRS_RSRC_ID; + + /* Fill resource type */ + rsrcSetList->list.array[rSetIdx]->resourceType.present = \ + SRS_ResourceSet__resourceType_PR_aperiodic; + + rsrcSetList->list.array[rSetIdx]->resourceType.choice.aperiodic = NULLP; + CU_ALLOC(rsrcSetList->list.array[rSetIdx]->resourceType.choice.aperiodic, \ + sizeof(struct SRS_ResourceSet__resourceType__aperiodic)); + if(!rsrcSetList->list.array[rSetIdx]->resourceType.choice.aperiodic) + { + DU_LOG("\nERROR --> F1AP: Memory allocation failed in BuildSrsRsrcSetAddModList"); + return RFAILED; + } + rsrcSetList->list.array[rSetIdx]->resourceType.choice.aperiodic->aperiodicSRS_ResourceTrigger \ + = APERIODIC_SRS_RESRC_TRIGGER; + + /* TODO : Fill values for below IEs as expected by Viavi */ + rsrcSetList->list.array[rSetIdx]->resourceType.choice.aperiodic->csi_RS = NULLP; + rsrcSetList->list.array[rSetIdx]->resourceType.choice.aperiodic->slotOffset = NULLP; + + + rsrcSetList->list.array[rSetIdx]->usage = SRS_ResourceSet__usage_codebook; + rsrcSetList->list.array[rSetIdx]->alpha = NULLP; + rsrcSetList->list.array[rSetIdx]->p0 = NULLP; + rsrcSetList->list.array[rSetIdx]->pathlossReferenceRS = NULLP; + rsrcSetList->list.array[rSetIdx]->srs_PowerControlAdjustmentStates = NULLP; + + return ROK; +} + +/******************************************************************* + * + * @brief Builds BWP UL dedicated SRS Config + * + * @details + * + * Function : BuildBWPUlDedSrsCfg + * + * Functionality: Builds BWP UL dedicated SRS Config + * + * @params[in] SRS Config + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildBWPUlDedSrsCfg(SRS_Config_t *srsCfg) +{ + srsCfg->srs_ResourceSetToReleaseList = NULLP; + srsCfg->srs_ResourceSetToAddModList = NULLP; + CU_ALLOC(srsCfg->srs_ResourceSetToAddModList, \ + sizeof(struct SRS_Config__srs_ResourceSetToAddModList)); + if(!srsCfg->srs_ResourceSetToAddModList) + { + DU_LOG("\nERROR --> F1AP: Memory allocation failed in BuildBWPUlDedSrsCfg"); + return RFAILED; + } + if(BuildSrsRsrcSetAddModList(srsCfg->srs_ResourceSetToAddModList) != ROK) + { + return RFAILED; + } + + srsCfg->srs_ResourceToReleaseList = NULLP; + + /* Resource to Add/Modify list */ + srsCfg->srs_ResourceToAddModList = NULLP; + CU_ALLOC(srsCfg->srs_ResourceToAddModList, \ + sizeof(struct SRS_Config__srs_ResourceToAddModList)); + if(!srsCfg->srs_ResourceToAddModList) + { + DU_LOG("\nERROR --> F1AP: Memory allocation failed in BuildBWPUlDedSrsCfg"); + return RFAILED; + } + + if(BuildSrsRsrcAddModList(srsCfg->srs_ResourceToAddModList) != ROK) + { + return RFAILED; + } + + srsCfg->tpc_Accumulation = NULLP; + + return ROK; +} + +/******************************************************************* + * + * @brief Builds inital UL BWP + * + * @details + * + * Function : BuildInitialUlBWP + * + * Functionality: Builds initial UL BWP + * + * @params[in] BWP_UplinkDedicated_t *ulBwp + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildInitialUlBWP(BWP_UplinkDedicated_t *ulBwp) +{ + ulBwp->pucch_Config = NULLP; + ulBwp->pucch_Config = NULLP; + CU_ALLOC(ulBwp->pucch_Config, sizeof(struct BWP_UplinkDedicated__pucch_Config)); + if(!ulBwp->pucch_Config) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildInitialUlBWP"); + return RFAILED; + } + + ulBwp->pucch_Config->present = BWP_UplinkDedicated__pucch_Config_PR_setup; + ulBwp->pucch_Config->choice.setup = NULLP; + CU_ALLOC(ulBwp->pucch_Config->choice.setup, sizeof(PUCCH_Config_t)); + if(!ulBwp->pucch_Config->choice.setup) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildInitialUlBWP"); + return RFAILED; + } + + if(BuildBWPUlDedPucchCfg(ulBwp->pucch_Config->choice.setup) != ROK) + { + return RFAILED; + } + + /* Fill BWP UL dedicated PUSCH config */ + ulBwp->pusch_Config = NULLP; + CU_ALLOC(ulBwp->pusch_Config, sizeof(struct BWP_UplinkDedicated__pusch_Config)); + if(!ulBwp->pusch_Config) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildInitialUlBWP"); + return RFAILED; + } + + ulBwp->pusch_Config->present = BWP_UplinkDedicated__pusch_Config_PR_setup; + ulBwp->pusch_Config->choice.setup = NULLP; + CU_ALLOC(ulBwp->pusch_Config->choice.setup, sizeof(PUSCH_Config_t)); + if(!ulBwp->pusch_Config->choice.setup) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildInitialUlBWP"); + return RFAILED; + } + + if(BuildBWPUlDedPuschCfg(ulBwp->pusch_Config->choice.setup) != ROK) + { + return RFAILED; + } + + ulBwp->configuredGrantConfig = NULLP; + + /* Fill BPW UL dedicated SRS config */ + ulBwp->srs_Config = NULLP; + CU_ALLOC(ulBwp->srs_Config, sizeof(struct BWP_UplinkDedicated__srs_Config)); + if(!ulBwp->srs_Config) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildInitialUlBWP"); + return RFAILED; + } + + ulBwp->srs_Config->present = BWP_UplinkDedicated__srs_Config_PR_setup; + ulBwp->srs_Config->choice.setup = NULLP; + CU_ALLOC(ulBwp->srs_Config->choice.setup, sizeof(SRS_Config_t)); + if(!ulBwp->srs_Config->choice.setup) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildInitialUlBWP"); + return RFAILED; + } + + if(BuildBWPUlDedSrsCfg(ulBwp->srs_Config->choice.setup) != ROK) + { + return RFAILED; + } + + ulBwp->beamFailureRecoveryConfig = NULLP; + + return ROK; +} + +/******************************************************************* + * + * @brief Builds Pusch Serving cell Config + * + * @details + * + * Function : BuildPuschSrvCellCfg + * + * Functionality: Builds Pusch Serving cell Config + * + * @params[in] struct UplinkConfig__pusch_ServingCellConfig *puschCfg + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildPuschSrvCellCfg(struct UplinkConfig__pusch_ServingCellConfig *puschCfg) +{ + puschCfg->present = UplinkConfig__pusch_ServingCellConfig_PR_setup; + puschCfg->choice.setup = NULLP; + CU_ALLOC(puschCfg->choice.setup, sizeof(struct PUSCH_ServingCellConfig)); + if(!puschCfg->choice.setup) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPuschSrvCellCfg"); + return RFAILED; + } + + puschCfg->choice.setup->codeBlockGroupTransmission = NULLP; + puschCfg->choice.setup->rateMatching = NULLP; + puschCfg->choice.setup->xOverhead = NULLP; + puschCfg->choice.setup->ext1 = NULLP; + CU_ALLOC(puschCfg->choice.setup->ext1, sizeof(struct PUSCH_ServingCellConfig__ext1)); + if(!puschCfg->choice.setup->ext1) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPuschSrvCellCfg"); + return RFAILED; + } + + puschCfg->choice.setup->ext1->maxMIMO_Layers = NULLP; + CU_ALLOC(puschCfg->choice.setup->ext1->maxMIMO_Layers, sizeof(long)); + if(!puschCfg->choice.setup->ext1->maxMIMO_Layers) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPuschSrvCellCfg"); + return RFAILED; + } + *(puschCfg->choice.setup->ext1->maxMIMO_Layers) = PUSCH_MAX_MIMO_LAYERS; + + puschCfg->choice.setup->ext1->processingType2Enabled= NULLP; + CU_ALLOC(puschCfg->choice.setup->ext1->processingType2Enabled,sizeof(BOOLEAN_t)); + if(!puschCfg->choice.setup->ext1->processingType2Enabled) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPuschSrvCellCfg"); + return RFAILED; + } + *(puschCfg->choice.setup->ext1->processingType2Enabled) = PUSCH_PROCESS_TYPE2_ENABLED; + return ROK; +} + +/******************************************************************* + * + * @brief Builds UL config + * @details + * + * Function : BuildUlCfg + * + * Functionality: Builds UL config in spCellCfgDed + * + * @params[in] UplinkConfig_t *ulCfg + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildUlCfg(UplinkConfig_t *ulCfg) +{ + ulCfg->initialUplinkBWP = NULLP; + CU_ALLOC(ulCfg->initialUplinkBWP, sizeof(BWP_UplinkDedicated_t)); + if(!ulCfg->initialUplinkBWP) + { + DU_LOG("\nERROR --> F1AP : Memory Allocation failed in BuildUlCfg"); + return RFAILED; + } + + if(BuildInitialUlBWP(ulCfg->initialUplinkBWP) != ROK) + { + return RFAILED; + } + + ulCfg->uplinkBWP_ToReleaseList = NULLP; + ulCfg->uplinkBWP_ToAddModList = NULLP; + ulCfg->firstActiveUplinkBWP_Id = NULLP; + CU_ALLOC(ulCfg->firstActiveUplinkBWP_Id, sizeof(BWP_Id_t)); + if(!ulCfg->firstActiveUplinkBWP_Id) + { + DU_LOG("\nERROR --> F1AP : Memory Allocation failed in BuildUlCfg"); + return RFAILED; + } + *(ulCfg->firstActiveUplinkBWP_Id) = ACTIVE_UL_BWP_ID; + + ulCfg->pusch_ServingCellConfig = NULLP; + CU_ALLOC(ulCfg->pusch_ServingCellConfig, \ + sizeof(struct UplinkConfig__pusch_ServingCellConfig)); + if(!ulCfg->pusch_ServingCellConfig) + { + DU_LOG("\nERROR --> F1AP : Memory Allocation failed in BuildUlCfg"); + return RFAILED; + } + + if(BuildPuschSrvCellCfg(ulCfg->pusch_ServingCellConfig) != ROK) + { + return RFAILED; + } + + ulCfg->carrierSwitching = NULLP; + ulCfg->ext1 = NULLP; + return ROK; +} + +/******************************************************************* + * + * @brief Builds PDSCH serving cell config + * @details + * + * Function : BuildPdschSrvCellCfg + * + * Functionality: Builds PDSCH serving cell config in spCellCfgDed + * + * @params[in] struct ServingCellConfig__pdsch_ServingCellConfig *pdschCfg + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildPdschSrvCellCfg(struct ServingCellConfig__pdsch_ServingCellConfig *pdschCfg) +{ + pdschCfg->present = ServingCellConfig__pdsch_ServingCellConfig_PR_setup; + pdschCfg->choice.setup = NULLP; + CU_ALLOC(pdschCfg->choice.setup, sizeof( struct PDSCH_ServingCellConfig)); + if(!pdschCfg->choice.setup) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPdschSrvCellCfg"); + return RFAILED; + } + + pdschCfg->choice.setup->codeBlockGroupTransmission = NULLP; + pdschCfg->choice.setup->xOverhead = NULLP; + pdschCfg->choice.setup->nrofHARQ_ProcessesForPDSCH = NULLP; + CU_ALLOC(pdschCfg->choice.setup->nrofHARQ_ProcessesForPDSCH, sizeof(long)); + if(!pdschCfg->choice.setup->nrofHARQ_ProcessesForPDSCH) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildPdschSrvCellCfg"); + return RFAILED; + } + *(pdschCfg->choice.setup->nrofHARQ_ProcessesForPDSCH)= PDSCH_NUM_HARQ_PROC; + pdschCfg->choice.setup->pucch_Cell = NULLP; + pdschCfg->choice.setup->ext1 = NULLP; + + return ROK; +} + +/******************************************************************* + * + * @brief Builds CSI Meas config + * @details + * + * Function : BuildCsiMeasCfg + * + * Functionality: Builds CSI Meas config in spCellCfgDed + * + * @params[in] struct ServingCellConfig__csi_MeasConfig *csiMeasCfg + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildCsiMeasCfg(struct ServingCellConfig__csi_MeasConfig *csiMeasCfg) +{ + + return ROK; +} + +/******************************************************************* + * + * @brief Builds Spcell config dedicated + * @details + * + * Function : BuildSpCellCfgDed + * + * Functionality: Builds sp cell config dedicated in spCellCfg + * + * @params[in] ServingCellConfig_t srvCellCfg + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildSpCellCfgDed(ServingCellConfig_t *srvCellCfg) +{ + srvCellCfg->tdd_UL_DL_ConfigurationDedicated = NULLP; + + srvCellCfg->initialDownlinkBWP = NULLP; + CU_ALLOC(srvCellCfg->initialDownlinkBWP, sizeof(BWP_DownlinkDedicated_t)); + if(!srvCellCfg->initialDownlinkBWP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSpCellCfgDed"); + return RFAILED; + } + + if(BuildInitialDlBWP(srvCellCfg->initialDownlinkBWP) != ROK) + { + DU_LOG("\nERROR --> F1AP : BuildInitialDlBWP failed"); + return RFAILED; + } + srvCellCfg->downlinkBWP_ToReleaseList = NULLP; + srvCellCfg->downlinkBWP_ToAddModList = NULLP; + + srvCellCfg->firstActiveDownlinkBWP_Id = NULLP; + CU_ALLOC(srvCellCfg->firstActiveDownlinkBWP_Id, sizeof(long)); + if(!srvCellCfg->firstActiveDownlinkBWP_Id) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSpCellCfgDed"); + return RFAILED; + } + *(srvCellCfg->firstActiveDownlinkBWP_Id) = ACTIVE_DL_BWP_ID; + + srvCellCfg->bwp_InactivityTimer = NULLP; + + srvCellCfg->defaultDownlinkBWP_Id = NULLP; + CU_ALLOC(srvCellCfg->defaultDownlinkBWP_Id, sizeof(long)); + if(!srvCellCfg->defaultDownlinkBWP_Id) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSpCellCfgDed"); + return RFAILED; + } + *(srvCellCfg->defaultDownlinkBWP_Id) = ACTIVE_DL_BWP_ID; + + srvCellCfg->uplinkConfig = NULLP; + CU_ALLOC(srvCellCfg->uplinkConfig, sizeof(UplinkConfig_t)); + if(!srvCellCfg->uplinkConfig) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSpCellCfgDed"); + return RFAILED; + } + + if(BuildUlCfg(srvCellCfg->uplinkConfig) != ROK) + { + DU_LOG("\nERROR --> F1AP : BuildUlCfg failed"); + return RFAILED; + } + srvCellCfg->supplementaryUplink = NULLP; + srvCellCfg->pdcch_ServingCellConfig = NULLP; + + srvCellCfg->pdsch_ServingCellConfig = NULLP; + CU_ALLOC(srvCellCfg->pdsch_ServingCellConfig, sizeof(struct ServingCellConfig__pdsch_ServingCellConfig)); + if(!srvCellCfg->pdsch_ServingCellConfig) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSpCellCfgDed"); + return RFAILED; + } + + if(BuildPdschSrvCellCfg(srvCellCfg->pdsch_ServingCellConfig) != ROK) + { + DU_LOG("\nERROR --> F1AP : BuildPdschSrvCellCfg failed"); + return RFAILED; + } + + srvCellCfg->csi_MeasConfig = NULLP; +#if 0 + CU_ALLOC(srvCellCfg->csi_MeasConfig, sizeof(struct ServingCellConfig__csi_MeasConfig)) + if(!srvCellCfg->csi_MeasConfig) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSpCellCfgDed"); + return RFAILED; + } + + if(BuildCsiMeasCfg(srvCellCfg->csi_MeasConfig) != ROK) + { + DU_LOG("\nF1AP : BuildCsiMeasCfg failed"); + return RFAILED; + } +#endif + srvCellCfg->sCellDeactivationTimer = NULLP; + srvCellCfg->crossCarrierSchedulingConfig = NULLP; + srvCellCfg->tag_Id = TAG_ID; + srvCellCfg->dummy = NULLP; + srvCellCfg->pathlossReferenceLinking = NULLP; + srvCellCfg->servingCellMO = NULLP; + srvCellCfg->ext1 = NULLP; + + return ROK; +} +/******************************************************************* + * + * @brief Builds Spcell config + * + * @details + * + * Function : BuildSpCellCfg + * + * Functionality: Builds sp cell config in DuToCuRrcContainer + * + * @params[in] SpCellConfig_t spCellCfg + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildSpCellCfg(SpCellConfig_t *spCellCfg) +{ + + spCellCfg->servCellIndex = NULLP; + CU_ALLOC(spCellCfg->servCellIndex, sizeof(long)); + if(!spCellCfg->servCellIndex) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSpCellCfg"); + return RFAILED; + } + *(spCellCfg->servCellIndex) = SERV_CELL_IDX; + + spCellCfg->reconfigurationWithSync = NULLP; + spCellCfg->rlf_TimersAndConstants = NULLP; + spCellCfg->rlmInSyncOutOfSyncThreshold = NULLP; + CU_ALLOC(spCellCfg->rlmInSyncOutOfSyncThreshold, sizeof(long)); + if(!spCellCfg->rlmInSyncOutOfSyncThreshold) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSpCellCfg"); + return RFAILED; + } + *(spCellCfg->rlmInSyncOutOfSyncThreshold) = RLM_SYNC_OUT_SYNC_THRESHOLD; + + spCellCfg->spCellConfigDedicated = NULLP; + CU_ALLOC(spCellCfg->spCellConfigDedicated, sizeof(ServingCellConfig_t)); + if(!spCellCfg->spCellConfigDedicated) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSpCellCfg"); + return RFAILED; + } + if(BuildSpCellCfgDed(spCellCfg->spCellConfigDedicated) != ROK) + { + DU_LOG("\nERROR --> F1AP : BuildSpCellCfgDed failed"); + return RFAILED; + } + return ROK; +} +/******************************************************************* + * + * @brief Builds Phy cell group config + * + * @details + * + * Function : BuildPhyCellGrpCfg + * + * Functionality: Builds Phy cell group config in DuToCuRrcContainer + * + * @params[in] PhysicalCellGroupConfig_t *phyCellGrpCfg + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildPhyCellGrpCfg(PhysicalCellGroupConfig_t *phyCellGrpCfg) +{ + phyCellGrpCfg->harq_ACK_SpatialBundlingPUCCH = NULLP; + phyCellGrpCfg->harq_ACK_SpatialBundlingPUSCH = NULLP; + + phyCellGrpCfg->p_NR_FR1 = NULLP; + CU_ALLOC(phyCellGrpCfg->p_NR_FR1, sizeof(long)); + if(!phyCellGrpCfg->p_NR_FR1) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildPhyCellGrpCfg"); + return RFAILED; + } + *(phyCellGrpCfg->p_NR_FR1) = P_NR_FR1; + phyCellGrpCfg->pdsch_HARQ_ACK_Codebook = PDSCH_HARQ_ACK_CODEBOOK; + phyCellGrpCfg->tpc_SRS_RNTI = NULLP; + phyCellGrpCfg->tpc_PUCCH_RNTI = NULLP; + phyCellGrpCfg->tpc_PUSCH_RNTI = NULLP; + phyCellGrpCfg->sp_CSI_RNTI = NULLP; + phyCellGrpCfg->cs_RNTI = NULLP; + phyCellGrpCfg->ext1 = NULLP; + phyCellGrpCfg->ext2 = NULLP; + + return ROK; +} + +/******************************************************************* + * + * @brief Builds tag config + * + * @details + * + * Function : BuildTagConfig + * + * Functionality: Builds tag config in MacCellGroupConfig + * + * @params[in] TAG_Config *tag_Config + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildTagConfig(struct TAG_Config *tagConfig) +{ + struct TAG_Config__tag_ToAddModList *tagList; + uint8_t idx, elementCnt; + + tagConfig->tag_ToReleaseList = NULLP; + tagConfig->tag_ToAddModList = NULLP; + CU_ALLOC(tagConfig->tag_ToAddModList, sizeof(struct TAG_Config__tag_ToAddModList)); + if(!tagConfig->tag_ToAddModList) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildTagConfig"); + return RFAILED; + } + + elementCnt = 1; //ODU_VALUE_ONE; + tagList = tagConfig->tag_ToAddModList; + tagList->list.count = elementCnt; + tagList->list.size = elementCnt * sizeof(struct TAG *); + + tagList->list.array = NULLP; + CU_ALLOC(tagList->list.array, tagList->list.size); + if(!tagList->list.array) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildTagConfig"); + return RFAILED; + } + + for(idx=0; idxlist.count; idx++) + { + tagList->list.array[idx] = NULLP; + CU_ALLOC(tagList->list.array[idx], sizeof(struct TAG)); + if(!tagList->list.array[idx]) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildTagConfig"); + return RFAILED; + } + } + + idx = 0; + tagList->list.array[idx]->tag_Id = TAG_ID; + tagList->list.array[idx]->timeAlignmentTimer = TIME_ALIGNMENT_TMR; + + return ROK; +} + +/******************************************************************* + * + * @brief Builds PHR Config + * + * @details + * + * Function : BuildPhrConfig + * + * Functionality: Builds phrConfig in MacCellGroupConfig + * + * @params[in] PHR Config * + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildPhrConfig(struct MAC_CellGroupConfig__phr_Config *phrConfig) +{ + + phrConfig->present = MAC_CellGroupConfig__phr_Config_PR_setup; + phrConfig->choice.setup = NULLP; + CU_ALLOC(phrConfig->choice.setup, sizeof(struct PHR_Config)); + if(!phrConfig->choice.setup) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildPhrConfig"); + return RFAILED; + } + + phrConfig->choice.setup->phr_PeriodicTimer = PHR_PERIODIC_TMR; + phrConfig->choice.setup->phr_ProhibitTimer = PHR_PROHIBHIT_TMR; + phrConfig->choice.setup->phr_Tx_PowerFactorChange = PHR_PWR_FACTOR_CHANGE; + phrConfig->choice.setup->multiplePHR = false; + phrConfig->choice.setup->dummy = false; + phrConfig->choice.setup->phr_Type2OtherCell = false; + phrConfig->choice.setup->phr_ModeOtherCG = PHR_MODE_OTHER_CG; + + return ROK; +} + +/******************************************************************* + * + * @brief Builds BSR Config + * + * @details + * + * Function : BuildBsrConfig + * + * Functionality: Builds BuildBsrConfig in MacCellGroupConfig + * + * @params[in] BSR_Config *bsrConfig + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildBsrConfig(struct BSR_Config *bsrConfig) +{ + bsrConfig->periodicBSR_Timer = PERIODIC_BSR_TMR; + bsrConfig->retxBSR_Timer = RETX_BSR_TMR; + bsrConfig->logicalChannelSR_DelayTimer = NULLP; + + return ROK; +} + +/******************************************************************* + * + * @brief Builds scheduling request config + * + * @details + * + * Function : BuildSchedulingReqConfig + * + * Functionality: Builds BuildSchedulingReqConfig in MacCellGroupConfig + * + * @params[in] SchedulingRequestConfig *schedulingRequestConfig + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildSchedulingReqConfig(struct SchedulingRequestConfig *schedulingRequestConfig) +{ + struct SchedulingRequestConfig__schedulingRequestToAddModList *schReqList; + uint8_t idx, elementCnt; + + schedulingRequestConfig->schedulingRequestToAddModList = NULLP; + CU_ALLOC(schedulingRequestConfig->schedulingRequestToAddModList, + sizeof(struct SchedulingRequestConfig__schedulingRequestToAddModList)); + if(!schedulingRequestConfig->schedulingRequestToAddModList) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSchedulingReqConfig"); + return RFAILED; + } + + elementCnt = 1; //ODU_VALUE_ONE; + schReqList = schedulingRequestConfig->schedulingRequestToAddModList; + schReqList->list.count = elementCnt; + schReqList->list.size = elementCnt * sizeof(struct SchedulingRequestToAddMod *); + + schReqList->list.array = NULLP; + CU_ALLOC(schReqList->list.array, schReqList->list.size); + if(!schReqList->list.array) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSchedulingReqConfig"); + return RFAILED; + } + + for(idx=0;idxlist.count; idx++) + { + schReqList->list.array[idx] = NULLP; + CU_ALLOC(schReqList->list.array[idx], sizeof(struct SchedulingRequestToAddMod)); + if(!schReqList->list.array[idx]) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSchedulingReqConfig"); + return RFAILED; + } + } + + idx = 0; + schReqList->list.array[idx]->schedulingRequestId = SCH_REQ_ID; + + schReqList->list.array[idx]->sr_ProhibitTimer = NULLP; + CU_ALLOC(schReqList->list.array[idx]->sr_ProhibitTimer, sizeof(long)); + if(!schReqList->list.array[idx]->sr_ProhibitTimer) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildSchedulingReqConfig"); + return RFAILED; + } + *(schReqList->list.array[idx]->sr_ProhibitTimer) = SR_PROHIBIT_TMR; + schReqList->list.array[idx]->sr_TransMax = SR_TRANS_MAX; + schedulingRequestConfig->schedulingRequestToReleaseList = NULLP; + + return ROK; +} +/******************************************************************* + * + * @brief Builds Mac cell group config + * + * @details + * + * Function : BuildMacCellGrpCfg + * + * Functionality: Builds Mac cell group config in DuToCuRrcContainer + * + * @params[in] MAC_CellGroupConfig_t *macCellGrpCfg + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildMacCellGrpCfg(MAC_CellGroupConfig_t *macCellGrpCfg) +{ + macCellGrpCfg->drx_Config = NULLP; + macCellGrpCfg->schedulingRequestConfig = NULLP; + CU_ALLOC(macCellGrpCfg->schedulingRequestConfig, sizeof(struct SchedulingRequestConfig)); + if(!macCellGrpCfg->schedulingRequestConfig) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildMacCellGrpCfg"); + return RFAILED; + } + + if(BuildSchedulingReqConfig(macCellGrpCfg->schedulingRequestConfig) != ROK) + { + DU_LOG("\nERROR --> F1AP : BuildSchedulingReqConfig failed"); + return RFAILED; + } + + macCellGrpCfg->bsr_Config = NULLP; + CU_ALLOC(macCellGrpCfg->bsr_Config, sizeof(struct BSR_Config)); + if(!macCellGrpCfg->bsr_Config) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildMacCellGrpCfg"); + return RFAILED; + } + + if(BuildBsrConfig(macCellGrpCfg->bsr_Config) != ROK) + { + DU_LOG("\nERROR --> F1AP : BuildBsrConfig failed"); + return RFAILED; + } + + macCellGrpCfg->tag_Config = NULLP; + CU_ALLOC(macCellGrpCfg->tag_Config, sizeof(struct TAG_Config)); + if(!macCellGrpCfg->tag_Config) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildMacCellGrpCfg"); + return RFAILED; + } + + if(BuildTagConfig(macCellGrpCfg->tag_Config) != ROK) + { + DU_LOG("\nERROR --> F1AP : BuildTagConfig failed"); + return RFAILED; + } + + macCellGrpCfg->phr_Config = NULLP; + CU_ALLOC(macCellGrpCfg->phr_Config, sizeof(struct MAC_CellGroupConfig__phr_Config)); + if(!macCellGrpCfg->phr_Config) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildMacCellGrpCfg"); + return RFAILED; + } + + if(BuildPhrConfig(macCellGrpCfg->phr_Config) != ROK) + { + DU_LOG("\nERROR --> F1AP : BuildPhrConfig failed"); + return RFAILED; + } + + macCellGrpCfg->skipUplinkTxDynamic = false; + macCellGrpCfg->ext1 = NULLP; + + return ROK; +} +/******************************************************************* + * + * @brief Frees memeory allocated for SearchSpcToAddModList + * + * @details + * + * Function : FreeSearchSpcToAddModList + * + * Functionality: Deallocating memory of SearchSpcToAddModList + * + * @params[in] struct PDCCH_Config__searchSpacesToAddModList *searchSpcList + * + * @return void + * + 4221 * ****************************************************************/ +void FreeSearchSpcToAddModList(struct PDCCH_Config__searchSpacesToAddModList *searchSpcList) +{ + uint8_t idx1=0; + uint8_t idx2=0; + struct SearchSpace *searchSpc=NULLP; + + if(searchSpcList->list.array) + { + if(searchSpcList->list.array[idx2]) + { + searchSpc = searchSpcList->list.array[idx2]; + if(searchSpc->controlResourceSetId) + { + if(searchSpc->monitoringSlotPeriodicityAndOffset) + { + if(searchSpc->monitoringSymbolsWithinSlot) + { + if(searchSpc->monitoringSymbolsWithinSlot->buf) + { + if(searchSpc->nrofCandidates) + { + if(searchSpc->searchSpaceType) + { + CU_FREE(searchSpc->searchSpaceType->choice.ue_Specific,\ + sizeof(struct SearchSpace__searchSpaceType__ue_Specific)); + CU_FREE(searchSpc->searchSpaceType, sizeof(struct + SearchSpace__searchSpaceType)); + } + CU_FREE(searchSpc->nrofCandidates, + sizeof(struct SearchSpace__nrofCandidates)); + } + CU_FREE(searchSpc->monitoringSymbolsWithinSlot->buf, \ + searchSpc->monitoringSymbolsWithinSlot->size); + } + CU_FREE(searchSpc->monitoringSymbolsWithinSlot, + sizeof(BIT_STRING_t)); + } + CU_FREE(searchSpc->monitoringSlotPeriodicityAndOffset, \ + sizeof(struct SearchSpace__monitoringSlotPeriodicityAndOffset)); + } + CU_FREE(searchSpc->controlResourceSetId, + sizeof(ControlResourceSetId_t)); + } + } + for(idx1 = 0; idx1 < searchSpcList->list.count; idx1++) + { + CU_FREE(searchSpcList->list.array[idx1], + sizeof(struct SearchSpace)); + } + CU_FREE(searchSpcList->list.array,searchSpcList->list.size); + } +} +/******************************************************************* + * + * @brief Frees memory allocated for PdschTimeDomAllocList + * + * @details + * + * Function : FreePdschTimeDomAllocList + * + * Functionality: Deallocating memory of PdschTimeDomAllocList + * + * @params[in] struct PDSCH_Config__pdsch_TimeDomainAllocationList *timeDomAllocList + * + * @return void + * + 4221 * ****************************************************************/ +void FreePdschTimeDomAllocList( struct PDSCH_Config__pdsch_TimeDomainAllocationList *timeDomAllocList) +{ + uint8_t idx1=0; + + if(timeDomAllocList->choice.setup) + { + if(timeDomAllocList->choice.setup->list.array) + { + for(idx1 = 0; idx1 choice.setup->list.count ; idx1++) + { + CU_FREE(timeDomAllocList->choice.setup->list.array[idx1], + sizeof(struct PDSCH_TimeDomainResourceAllocation)); + } + CU_FREE(timeDomAllocList->choice.setup->list.array, \ + timeDomAllocList->choice.setup->list.size); + } + CU_FREE(timeDomAllocList->choice.setup,\ + sizeof(struct PDSCH_TimeDomainResourceAllocationList)); + } +} +/******************************************************************* + * + * @brief Frees memory allocated for PuschTimeDomAllocList + * + *@details + * + * Function : FreePuschTimeDomAllocList + * + * Functionality: Deallocating memory of PuschTimeDomAllocList + * + * @params[in] PUSCH_Config_t *puschCfg + * + * @return void + * + ***********************************************************************/ +void FreePuschTimeDomAllocList(PUSCH_Config_t *puschCfg) +{ + uint8_t idx1=0; + uint8_t idx2=0; + struct PUSCH_Config__pusch_TimeDomainAllocationList *timeDomAllocList_t=NULLP; + + if(puschCfg->pusch_TimeDomainAllocationList) + { + timeDomAllocList_t=puschCfg->pusch_TimeDomainAllocationList; + if(timeDomAllocList_t->choice.setup) + { + if(timeDomAllocList_t->choice.setup->list.array) + { + CU_FREE(timeDomAllocList_t->choice.setup->list.array[idx2]->k2, sizeof(long)); + for(idx1 = 0; idx1choice.setup->list.count; idx1++) + { + CU_FREE(timeDomAllocList_t->choice.setup->list.array[idx1],\ + sizeof(PUSCH_TimeDomainResourceAllocation_t)); + } + CU_FREE(timeDomAllocList_t->choice.setup->list.array, \ + timeDomAllocList_t->choice.setup->list.size); + } + CU_FREE(timeDomAllocList_t->choice.setup, \ + sizeof(struct PUSCH_TimeDomainResourceAllocationList)); + } + CU_FREE(puschCfg->transformPrecoder, sizeof(long)); + CU_FREE(puschCfg->pusch_TimeDomainAllocationList, \ + sizeof(struct PUSCH_Config__pusch_TimeDomainAllocationList)); + } + +} + +/******************************************************************* + * + * @brief Frees memory allocated for Dedicated PUCCH config + * + * @details + * + * Function : FreeBWPUlDedPucchCfg + * + * Functionality: Deallocating memory of Dedicated PUCCH cfg + * + * @params[in] BWP_UplinkDedicated__pucch_Config *ulBwpPucchCfg + * + * @return void + * + * ****************************************************************/ +void FreeBWPUlDedPucchCfg(struct BWP_UplinkDedicated__pucch_Config *ulBwpPucchCfg) +{ + uint8_t arrIdx, rsrcIdx, rsrcSetIdx; + PUCCH_Config_t *pucchCfg = NULLP; + PUCCH_ResourceSet_t *rsrcSet = NULLP; + PUCCH_Resource_t *rsrc = NULLP; + + if(ulBwpPucchCfg) + { + if(ulBwpPucchCfg->choice.setup) + { + pucchCfg = ulBwpPucchCfg->choice.setup; + + //Free resource set list + if(pucchCfg->resourceSetToAddModList) + { + if(pucchCfg->resourceSetToAddModList->list.array) + { + for(rsrcSetIdx=0; rsrcSetIdx < pucchCfg->resourceSetToAddModList->list.count; rsrcSetIdx++) + { + rsrcSet = pucchCfg->resourceSetToAddModList->list.array[rsrcSetIdx]; + if(rsrcSet->resourceList.list.array) + { + for(rsrcIdx=0; rsrcIdx < rsrcSet->resourceList.list.count; rsrcIdx++) + { + CU_FREE(rsrcSet->resourceList.list.array[rsrcIdx], sizeof(PUCCH_ResourceId_t)); + } + CU_FREE(rsrcSet->resourceList.list.array, rsrcSet->resourceList.list.size); + } + CU_FREE(pucchCfg->resourceSetToAddModList->list.array[rsrcSetIdx], sizeof(PUCCH_ResourceSet_t)); + } + CU_FREE(pucchCfg->resourceSetToAddModList->list.array, pucchCfg->resourceSetToAddModList->list.size); + } + CU_FREE(pucchCfg->resourceSetToAddModList, sizeof(struct PUCCH_Config__resourceSetToAddModList)); + } + + //Free resource list + if(pucchCfg->resourceToAddModList) + { + if(pucchCfg->resourceToAddModList->list.array) + { + for(rsrcIdx=0; rsrcIdx < pucchCfg->resourceToAddModList->list.count; rsrcIdx++) + { + rsrc = pucchCfg->resourceToAddModList->list.array[rsrcIdx]; + CU_FREE(rsrc->format.choice.format1, sizeof(PUCCH_format1_t)); + CU_FREE(pucchCfg->resourceToAddModList->list.array[rsrcIdx], sizeof(PUCCH_Resource_t)); + } + CU_FREE(pucchCfg->resourceToAddModList->list.array, pucchCfg->resourceToAddModList->list.size); + } + CU_FREE(pucchCfg->resourceToAddModList, sizeof(struct PUCCH_Config__resourceToAddModList)); + } + + //PUCCH Format 1 + if(pucchCfg->format1) + { + if(pucchCfg->format1->choice.setup) + { + CU_FREE(pucchCfg->format1->choice.setup->nrofSlots, sizeof(long)); + CU_FREE(pucchCfg->format1->choice.setup, sizeof(PUCCH_FormatConfig_t)); + } + CU_FREE(pucchCfg->format1, sizeof(struct PUCCH_Config__format1)); + } + + //DL DATA TO UL ACK + if(pucchCfg->dl_DataToUL_ACK) + { + if(pucchCfg->dl_DataToUL_ACK->list.array) + { + for(arrIdx = 0; arrIdx < pucchCfg->dl_DataToUL_ACK->list.count; arrIdx++) + { + CU_FREE(pucchCfg->dl_DataToUL_ACK->list.array[arrIdx], sizeof(long)); + } + CU_FREE(pucchCfg->dl_DataToUL_ACK->list.array, pucchCfg->dl_DataToUL_ACK->list.size); + } + CU_FREE(pucchCfg->dl_DataToUL_ACK, sizeof(struct PUCCH_Config__dl_DataToUL_ACK)); + } + + CU_FREE(ulBwpPucchCfg->choice.setup, sizeof(PUCCH_Config_t)); + } + CU_FREE(ulBwpPucchCfg, sizeof(struct BWP_UplinkDedicated__pucch_Config)); + } +} + +/******************************************************************* + * + * @brief Frees memory allocated for InitialUlBWP + * + * @details + * + * Function : FreeInitialUlBWP + * + * Functionality: Deallocating memory of InitialUlBWP + * + * @params[in] BWP_UplinkDedicated_t *ulBwp + * + * @return void + * + * ****************************************************************/ +void FreeInitialUlBWP(BWP_UplinkDedicated_t *ulBwp) +{ + uint8_t rSetIdx, rsrcIdx; + SRS_Config_t *srsCfg = NULLP; + PUSCH_Config_t *puschCfg = NULLP; + struct PUSCH_Config__dmrs_UplinkForPUSCH_MappingTypeA *dmrsUlCfg = NULLP; + struct SRS_Config__srs_ResourceSetToAddModList *rsrcSetList = NULLP; + struct SRS_ResourceSet__srs_ResourceIdList *rsrcIdList = NULLP; + struct SRS_Config__srs_ResourceToAddModList *resourceList = NULLP; + + FreeBWPUlDedPucchCfg(ulBwp->pucch_Config); + + if(ulBwp->pusch_Config) + { + if(ulBwp->pusch_Config->choice.setup) + { + puschCfg=ulBwp->pusch_Config->choice.setup; + if(puschCfg->dataScramblingIdentityPUSCH) + { + if(puschCfg->dmrs_UplinkForPUSCH_MappingTypeA) + { + FreePuschTimeDomAllocList(puschCfg); + dmrsUlCfg=puschCfg->dmrs_UplinkForPUSCH_MappingTypeA; + if(dmrsUlCfg->choice.setup) + { + if(dmrsUlCfg->choice.setup->dmrs_AdditionalPosition) + { + if(dmrsUlCfg->choice.setup->transformPrecodingDisabled) + { + CU_FREE(dmrsUlCfg->choice.setup->transformPrecodingDisabled->scramblingID0,\ + sizeof(long)); + CU_FREE(dmrsUlCfg->choice.setup->transformPrecodingDisabled, + sizeof(struct DMRS_UplinkConfig__transformPrecodingDisabled)); + } + CU_FREE(dmrsUlCfg->choice.setup->dmrs_AdditionalPosition, + sizeof(long)); + } + CU_FREE(dmrsUlCfg->choice.setup,sizeof(DMRS_UplinkConfig_t)); + } + CU_FREE(puschCfg->dmrs_UplinkForPUSCH_MappingTypeA, \ + sizeof(struct PUSCH_Config__dmrs_UplinkForPUSCH_MappingTypeA)); + } + CU_FREE(puschCfg->dataScramblingIdentityPUSCH, sizeof(long)); + } + CU_FREE(ulBwp->pusch_Config->choice.setup, sizeof(PUSCH_Config_t)); + } + CU_FREE(ulBwp->pusch_Config, sizeof(struct BWP_UplinkDedicated__pusch_Config)); + + /* Free SRS-Config */ + if(ulBwp->srs_Config) + { + if(ulBwp->srs_Config->choice.setup) + { + srsCfg = ulBwp->srs_Config->choice.setup; + + /* Free Resource Set to add/mod list */ + if(srsCfg->srs_ResourceSetToAddModList) + { + rsrcSetList = srsCfg->srs_ResourceSetToAddModList; + if(rsrcSetList->list.array) + { + rSetIdx = 0; + + /* Free SRS resource Id list in this SRS resource set */ + if(rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList) + { + rsrcIdList = rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList; + + if(rsrcIdList->list.array) + { + for(rsrcIdx = 0; rsrcIdx < rsrcIdList->list.count; rsrcIdx++) + { + CU_FREE(rsrcIdList->list.array[rsrcIdx], sizeof(SRS_ResourceId_t)); + } + CU_FREE(rsrcIdList->list.array, rsrcIdList->list.size); + } + CU_FREE(rsrcSetList->list.array[rSetIdx]->srs_ResourceIdList,\ + sizeof(struct SRS_ResourceSet__srs_ResourceIdList)); + } + + /* Free resource type info for this SRS resource set */ + CU_FREE(rsrcSetList->list.array[rSetIdx]->resourceType.choice.aperiodic, \ + sizeof(struct SRS_ResourceSet__resourceType__aperiodic)); + + /* Free memory for each resource set */ + for(rSetIdx = 0; rSetIdx < rsrcSetList->list.count; rSetIdx++) + { + CU_FREE(rsrcSetList->list.array[rSetIdx], sizeof(SRS_ResourceSet_t)); + } + CU_FREE(rsrcSetList->list.array, rsrcSetList->list.size); + } + CU_FREE(srsCfg->srs_ResourceSetToAddModList, \ + sizeof(struct SRS_Config__srs_ResourceSetToAddModList)); + } + + /* Free resource to add/modd list */ + if(srsCfg->srs_ResourceToAddModList) + { + resourceList = srsCfg->srs_ResourceToAddModList; + if(resourceList->list.array) + { + rsrcIdx = 0; + CU_FREE(resourceList->list.array[rsrcIdx]->transmissionComb.choice.n2,\ + sizeof(struct SRS_Resource__transmissionComb__n2)); + CU_FREE(resourceList->list.array[rsrcIdx]->resourceType.choice.aperiodic,\ + sizeof(struct SRS_Resource__resourceType__aperiodic)); + + for(rsrcIdx = 0; rsrcIdx < resourceList->list.count; rsrcIdx++) + { + CU_FREE(resourceList->list.array[rsrcIdx], sizeof(SRS_Resource_t)); + } + CU_FREE(resourceList->list.array, resourceList->list.size); + } + CU_FREE(srsCfg->srs_ResourceToAddModList, \ + sizeof(struct SRS_Config__srs_ResourceToAddModList)); + } + + CU_FREE(ulBwp->srs_Config->choice.setup, sizeof(SRS_Config_t)); + } + CU_FREE(ulBwp->srs_Config, sizeof(struct BWP_UplinkDedicated__srs_Config)); + } + } +} +/******************************************************************* + * + * @brief Frees memory allocated for initialUplinkBWP + * + * @details + * + * Function : FreeinitialUplinkBWP + * + * Functionality: Deallocating memory of initialUplinkBWP + * + * @params[in] UplinkConfig_t *ulCfg + * + * @return void + * + * + * ****************************************************************/ +void FreeinitialUplinkBWP(UplinkConfig_t *ulCfg) +{ + BWP_UplinkDedicated_t *ulBwp=NULLP; + struct UplinkConfig__pusch_ServingCellConfig *puschCfg=NULLP; + + if(ulCfg->initialUplinkBWP) + { + ulBwp=ulCfg->initialUplinkBWP; + if(ulCfg->firstActiveUplinkBWP_Id) + { + if(ulCfg->pusch_ServingCellConfig) + { + puschCfg=ulCfg->pusch_ServingCellConfig; + if(puschCfg->choice.setup) + { + if(puschCfg->choice.setup->ext1) + { + CU_FREE(puschCfg->choice.setup->ext1->\ + processingType2Enabled,sizeof(BOOLEAN_t)); + CU_FREE(puschCfg->choice.setup->ext1->\ + maxMIMO_Layers,sizeof(long)); + CU_FREE(puschCfg->choice.setup->ext1, \ + sizeof(struct PUSCH_ServingCellConfig__ext1)); + } + CU_FREE(puschCfg->choice.setup, sizeof(struct PUSCH_ServingCellConfig)); + } + CU_FREE(ulCfg->pusch_ServingCellConfig, sizeof(struct UplinkConfig__pusch_ServingCellConfig)); + } + CU_FREE(ulCfg->firstActiveUplinkBWP_Id, sizeof(BWP_Id_t)); + } + FreeInitialUlBWP(ulBwp); + CU_FREE(ulCfg->initialUplinkBWP, sizeof(BWP_UplinkDedicated_t)); + } +} +/******************************************************************* + * + * @brief Frees emmory allocated for BWPDlDedPdschCfg + * + * @details + * + * Function : FreeBWPDlDedPdschCfg + * + * Functionality: Deallocating memory of BWPDlDedPdschCfg + * + * @params[in] BWP_DownlinkDedicated_t *dlBwp + * + * @return void + * + * + * ****************************************************************/ +void FreeBWPDlDedPdschCfg(BWP_DownlinkDedicated_t *dlBwp) +{ + struct PDSCH_Config *pdschCfg=NULLP; + struct PDSCH_Config__prb_BundlingType *prbBndlType=NULLP; + struct PDSCH_Config__pdsch_TimeDomainAllocationList *timeDomAllocList=NULLP; + struct PDSCH_Config__dmrs_DownlinkForPDSCH_MappingTypeA *dmrsDlCfg=NULLP; + + if(dlBwp->pdsch_Config->choice.setup) + { + pdschCfg=dlBwp->pdsch_Config->choice.setup; + if(pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA) + { + if(pdschCfg->pdsch_TimeDomainAllocationList) + { + timeDomAllocList=pdschCfg->pdsch_TimeDomainAllocationList; + if(pdschCfg->maxNrofCodeWordsScheduledByDCI) + { + prbBndlType=&pdschCfg->prb_BundlingType; + CU_FREE(prbBndlType->choice.staticBundling,\ + sizeof(struct PDSCH_Config__prb_BundlingType__staticBundling)); + CU_FREE(pdschCfg->maxNrofCodeWordsScheduledByDCI, sizeof(long)); + } + FreePdschTimeDomAllocList(timeDomAllocList); + CU_FREE(pdschCfg->pdsch_TimeDomainAllocationList, \ + sizeof(struct PDSCH_Config__pdsch_TimeDomainAllocationList)); + } + dmrsDlCfg=pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA; + if(dmrsDlCfg->choice.setup) + { + CU_FREE(dmrsDlCfg->choice.setup->dmrs_AdditionalPosition, + sizeof(long)); + CU_FREE(dmrsDlCfg->choice.setup, sizeof(struct DMRS_DownlinkConfig)); + } + CU_FREE(pdschCfg->dmrs_DownlinkForPDSCH_MappingTypeA, \ + sizeof(struct PDSCH_Config__dmrs_DownlinkForPDSCH_MappingTypeA)); + } + CU_FREE(dlBwp->pdsch_Config->choice.setup, sizeof(struct PDSCH_Config)); + } +} +/******************************************************************* + * + * @brief Frees emmory allocated for BWPDlDedPdcchCfg + * + * @details + * + * Function : FreeBWPDlDedPdcchCfg + * + * Functionality: Deallocating memory of BWPDlDedPdcchCfg + * + * @params[in] BWP_DownlinkDedicated_t *dlBwp + * + * @return void + * + * + * ****************************************************************/ +void FreeBWPDlDedPdcchCfg(BWP_DownlinkDedicated_t *dlBwp) +{ + uint8_t idx1=0; + uint8_t idx2=0; + struct PDCCH_Config *pdcchCfg=NULLP; + struct ControlResourceSet *controlRSet=NULLP; + struct PDCCH_Config__controlResourceSetToAddModList *controlRSetList=NULLP; + + if(dlBwp->pdcch_Config->choice.setup) + { + pdcchCfg=dlBwp->pdcch_Config->choice.setup; + if(pdcchCfg->controlResourceSetToAddModList) + { + controlRSetList = pdcchCfg->controlResourceSetToAddModList; + if(controlRSetList->list.array) + { + controlRSet = controlRSetList->list.array[idx2]; + if(controlRSet) + { + if(controlRSet->frequencyDomainResources.buf) + { + if(controlRSet->pdcch_DMRS_ScramblingID) + { + if(pdcchCfg->searchSpacesToAddModList) + { + FreeSearchSpcToAddModList(pdcchCfg->searchSpacesToAddModList); + CU_FREE(pdcchCfg->searchSpacesToAddModList, \ + sizeof(struct PDCCH_Config__searchSpacesToAddModList)); + } + CU_FREE(controlRSet->pdcch_DMRS_ScramblingID, sizeof(long)); + } + CU_FREE(controlRSet->frequencyDomainResources.buf, \ + controlRSet->frequencyDomainResources.size); + } + } + for(idx1 = 0; idx1 list.count; idx1++) + { + CU_FREE(controlRSetList->list.array[idx1], sizeof(struct ControlResourceSet)); + } + CU_FREE(controlRSetList->list.array, controlRSetList->list.size); + } + CU_FREE(pdcchCfg->controlResourceSetToAddModList, \ + sizeof(struct PDCCH_Config__controlResourceSetToAddModList)); + } + CU_FREE(dlBwp->pdcch_Config->choice.setup, sizeof(struct PDCCH_Config)); + } +} +/******************************************************************* + * + * @brief Builds RLC Config + * + * @details + * + * Function : BuildRlcConfig + * + * Functionality: Builds RLC Config in BuildRlcBearerToAddModList + * + * @params[in] RLC_Config *rlcConfig + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildRlcConfig(struct RLC_Config *rlcConfig) +{ + + rlcConfig->present = RLC_Config_PR_am; + + rlcConfig->choice.am = NULLP; + CU_ALLOC(rlcConfig->choice.am, sizeof(struct RLC_Config__am)); + if(!rlcConfig->choice.am) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildRlcConfig"); + return RFAILED; + } + + /* UL */ + rlcConfig->choice.am->ul_AM_RLC.sn_FieldLength = NULLP; + CU_ALLOC(rlcConfig->choice.am->ul_AM_RLC.sn_FieldLength, sizeof(SN_FieldLengthAM_t)); + if(!rlcConfig->choice.am->ul_AM_RLC.sn_FieldLength) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildRlcConfig"); + return RFAILED; + } + *(rlcConfig->choice.am->ul_AM_RLC.sn_FieldLength) = SN_FIELD_LEN; + rlcConfig->choice.am->ul_AM_RLC.t_PollRetransmit = T_POLL_RETRANSMIT; + rlcConfig->choice.am->ul_AM_RLC.pollPDU = POLL_PDU; + rlcConfig->choice.am->ul_AM_RLC.pollByte = POLL_BYTE; + rlcConfig->choice.am->ul_AM_RLC.maxRetxThreshold = MAX_RETX_THRESHOLD; + + /* DL */ + rlcConfig->choice.am->dl_AM_RLC.sn_FieldLength = NULLP; + CU_ALLOC(rlcConfig->choice.am->dl_AM_RLC.sn_FieldLength, sizeof(SN_FieldLengthAM_t)); + if(!rlcConfig->choice.am->dl_AM_RLC.sn_FieldLength) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildRlcConfig"); + return RFAILED; + } + *(rlcConfig->choice.am->dl_AM_RLC.sn_FieldLength) = SN_FIELD_LEN; + rlcConfig->choice.am->dl_AM_RLC.t_Reassembly = T_REASSEMBLY; + rlcConfig->choice.am->dl_AM_RLC.t_StatusProhibit = T_STATUS_PROHIBHIT; + + return ROK; +} + +/******************************************************************* + * + * @brief Builds MAC LC Config + * + * @details + * + * Function : BuildMacLCConfig + * + * Functionality: Builds MAC LC Config in BuildRlcBearerToAddModList + * + * @params[in] struct LogicalChannelConfig macLcConfig + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildMacLCConfig(struct LogicalChannelConfig *macLcConfig) +{ + + macLcConfig->ul_SpecificParameters = NULLP; + CU_ALLOC(macLcConfig->ul_SpecificParameters, sizeof(struct LogicalChannelConfig__ul_SpecificParameters)); + if(!macLcConfig->ul_SpecificParameters) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildMacLCConfig"); + return RFAILED; + } + + macLcConfig->ul_SpecificParameters->priority = MAC_LC_PRIORITY; + macLcConfig->ul_SpecificParameters->prioritisedBitRate = PRIORTISIED_BIT_RATE; + macLcConfig->ul_SpecificParameters->bucketSizeDuration = BUCKET_SIZE_DURATION; + macLcConfig->ul_SpecificParameters->allowedServingCells = NULLP; + macLcConfig->ul_SpecificParameters->allowedSCS_List = NULLP; + macLcConfig->ul_SpecificParameters->maxPUSCH_Duration = NULLP; + macLcConfig->ul_SpecificParameters->configuredGrantType1Allowed = NULLP; + + macLcConfig->ul_SpecificParameters->logicalChannelGroup = NULLP; + CU_ALLOC(macLcConfig->ul_SpecificParameters->logicalChannelGroup, sizeof(long)); + if(!macLcConfig->ul_SpecificParameters->logicalChannelGroup) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildMacLCConfig"); + return RFAILED; + } + *(macLcConfig->ul_SpecificParameters->logicalChannelGroup) = LC_GRP; + + macLcConfig->ul_SpecificParameters->schedulingRequestID = NULLP; + CU_ALLOC(macLcConfig->ul_SpecificParameters->schedulingRequestID, sizeof(SchedulingRequestId_t)); + if(!macLcConfig->ul_SpecificParameters->schedulingRequestID) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildMacLCConfig"); + return RFAILED; + } + *(macLcConfig->ul_SpecificParameters->schedulingRequestID) = SCH_REQ_ID; + + macLcConfig->ul_SpecificParameters->logicalChannelSR_Mask = false; + macLcConfig->ul_SpecificParameters->logicalChannelSR_DelayTimerApplied = false; + macLcConfig->ul_SpecificParameters->bitRateQueryProhibitTimer = NULLP; + + return ROK; +} +/******************************************************************* + * + * @brief Builds RLC Bearer to Add/Mod list + * + * @details + * + * Function :BuildRlcBearerToAddModList + * + * Functionality: Builds RLC Bearer to Add/Mod list in DuToCuRrcContainer + * + * @params[in] rlc_BearerToAddModList + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildRlcBearerToAddModList(struct CellGroupConfigRrc__rlc_BearerToAddModList *rlcBearerList) +{ + uint8_t idx, elementCnt; + + elementCnt = 1; + rlcBearerList->list.count = elementCnt; + rlcBearerList->list.size = elementCnt * sizeof(struct RLC_BearerConfig *); + + rlcBearerList->list.array = NULLP; + CU_ALLOC(rlcBearerList->list.array, rlcBearerList->list.size); + if(!rlcBearerList->list.array) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildRlcBearerToAddModList"); + return RFAILED; + } + + for(idx=0; idxlist.count; idx++) + { + rlcBearerList->list.array[idx] = NULLP; + CU_ALLOC(rlcBearerList->list.array[idx], sizeof(struct RLC_BearerConfig)); + if(!rlcBearerList->list.array[idx]) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildRlcBearerToAddModList"); + return RFAILED; + } + } + + idx = 0; + rlcBearerList->list.array[idx]->logicalChannelIdentity = RLC_LCID; + + CU_ALLOC(rlcBearerList->list.array[idx]->servedRadioBearer, sizeof(struct RLC_BearerConfig__servedRadioBearer)); + if(!rlcBearerList->list.array[idx]->servedRadioBearer) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildRlcBearerToAddModList"); + return RFAILED; + } + + rlcBearerList->list.array[idx]->servedRadioBearer->present = RLC_BearerConfig__servedRadioBearer_PR_srb_Identity; + rlcBearerList->list.array[idx]->servedRadioBearer->choice.srb_Identity = SRB_ID_1; + + rlcBearerList->list.array[idx]->reestablishRLC = NULLP; + rlcBearerList->list.array[idx]->rlc_Config = NULLP; + CU_ALLOC(rlcBearerList->list.array[idx]->rlc_Config, sizeof(struct RLC_Config)); + if(!rlcBearerList->list.array[idx]->rlc_Config) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildRlcBearerToAddModList"); + return RFAILED; + } + + if(BuildRlcConfig(rlcBearerList->list.array[idx]->rlc_Config) != ROK) + { + DU_LOG("\nERROR --> F1AP : BuildRlcConfig failed"); + return RFAILED; + } + + rlcBearerList->list.array[idx]->mac_LogicalChannelConfig = NULLP; + CU_ALLOC(rlcBearerList->list.array[idx]->mac_LogicalChannelConfig, sizeof(struct LogicalChannelConfig)); + if(!rlcBearerList->list.array[idx]->mac_LogicalChannelConfig) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildRlcBearerToAddModList"); + return RFAILED; + } + + if(BuildMacLCConfig(rlcBearerList->list.array[idx]->mac_LogicalChannelConfig) != ROK) + { + DU_LOG("\nERROR --> F1AP : BuildMacLCConfig failed"); + return RFAILED; + } + + return ROK; +} + +/******************************************************************* + * + * @brief Free memory allocated for CellGroupConfig + * + * @details + * + * Function : FreeMemCellGrpCfg + * + * Functionality: Deallocating memory of CellGroupConfig + * + * @params[in] pointer to CellGroupConfigRrc_t + * + * @return ROK - success + * RFAILED - failure + * + ******************************************************************/ +uint8_t FreeMemCellGrpCfg(CellGroupConfigRrc_t *cellGrpCfg) +{ + uint8_t idx=0; + SpCellConfig_t *spCellCfg=NULLP; + ServingCellConfig_t *srvCellCfg=NULLP; + BWP_DownlinkDedicated_t *dlBwp=NULLP; + MAC_CellGroupConfig_t *macCellGrpCfg=NULLP; + PhysicalCellGroupConfig_t *phyCellGrpCfg=NULLP; + struct CellGroupConfigRrc__rlc_BearerToAddModList *rlcBearerList=NULLP; + struct RLC_Config *rlcConfig=NULLP; + struct LogicalChannelConfig *macLcConfig=NULLP; + struct SchedulingRequestConfig *schedulingRequestConfig=NULLP; + struct SchedulingRequestConfig__schedulingRequestToAddModList *schReqList=NULLP; + struct TAG_Config *tagConfig=NULLP; + struct TAG_Config__tag_ToAddModList *tagList=NULLP; + struct MAC_CellGroupConfig__phr_Config *phrConfig=NULLP; + struct ServingCellConfig__pdsch_ServingCellConfig *pdschCfg=NULLP; + + rlcBearerList = cellGrpCfg->rlc_BearerToAddModList; + if(rlcBearerList) + { + if(rlcBearerList->list.array) + { + for(idx=0; idxlist.count; idx++) + { + if(rlcBearerList->list.array[idx]) + { + rlcConfig = rlcBearerList->list.array[idx]->rlc_Config; + macLcConfig = rlcBearerList->list.array[idx]->mac_LogicalChannelConfig; + if(rlcConfig) + { + if(rlcConfig->choice.am) + { + CU_FREE(rlcConfig->choice.am->ul_AM_RLC.sn_FieldLength, sizeof(SN_FieldLengthAM_t)); + CU_FREE(rlcConfig->choice.am->dl_AM_RLC.sn_FieldLength, sizeof(SN_FieldLengthAM_t)); + CU_FREE(rlcConfig->choice.am, sizeof(struct RLC_Config__am)); + } + CU_FREE(rlcConfig, sizeof(struct RLC_Config)); + } + CU_FREE(rlcBearerList->list.array[idx]->servedRadioBearer, sizeof(struct RLC_BearerConfig__servedRadioBearer)); + if(macLcConfig) + { + if(macLcConfig->ul_SpecificParameters) + { + CU_FREE(macLcConfig->ul_SpecificParameters->schedulingRequestID, sizeof(SchedulingRequestId_t)); + CU_FREE(macLcConfig->ul_SpecificParameters->logicalChannelGroup, sizeof(long)); + CU_FREE(macLcConfig->ul_SpecificParameters, sizeof(struct LogicalChannelConfig__ul_SpecificParameters)); + } + CU_FREE(rlcBearerList->list.array[idx]->mac_LogicalChannelConfig, sizeof(struct LogicalChannelConfig)); + } + CU_FREE(rlcBearerList->list.array[idx], sizeof(struct RLC_BearerConfig)); + } + } + CU_FREE(rlcBearerList->list.array, rlcBearerList->list.size); + } + CU_FREE(cellGrpCfg->rlc_BearerToAddModList, sizeof(struct CellGroupConfigRrc__rlc_BearerToAddModList)); + } + + macCellGrpCfg = cellGrpCfg->mac_CellGroupConfig; + if(macCellGrpCfg) + { + schedulingRequestConfig = macCellGrpCfg->schedulingRequestConfig; + if(schedulingRequestConfig) + { + schReqList = schedulingRequestConfig->schedulingRequestToAddModList; + if(schReqList) + { + if(schReqList->list.array) + { + for(idx=0;idxlist.count; idx++) + { + if(schReqList->list.array[idx]) + { + CU_FREE(schReqList->list.array[idx]->sr_ProhibitTimer, sizeof(long)); + CU_FREE(schReqList->list.array[idx], sizeof(struct SchedulingRequestToAddMod)); + } + } + CU_FREE(schReqList->list.array, schReqList->list.size); + } + CU_FREE(schedulingRequestConfig->schedulingRequestToAddModList,\ + sizeof(struct SchedulingRequestConfig__schedulingRequestToAddModList)); } + CU_FREE(macCellGrpCfg->schedulingRequestConfig, sizeof(struct SchedulingRequestConfig)); + } + if(macCellGrpCfg->bsr_Config) + { + CU_FREE(macCellGrpCfg->bsr_Config, sizeof(struct BSR_Config)); + } + tagConfig = macCellGrpCfg->tag_Config; + if(tagConfig) + { + tagList = tagConfig->tag_ToAddModList; + if(tagList) + { + if(tagList->list.array) + { + for(idx=0; idxlist.count; idx++) + { + CU_FREE(tagList->list.array[idx], sizeof(struct TAG)); + } + CU_FREE(tagList->list.array, tagList->list.size); + } + CU_FREE(tagConfig->tag_ToAddModList, sizeof(struct TAG_Config__tag_ToAddModList)); + } + CU_FREE(tagConfig, sizeof(struct TAG_Config)); + } + + phrConfig = macCellGrpCfg->phr_Config; + if(phrConfig) + { + CU_FREE(phrConfig->choice.setup, sizeof(struct PHR_Config)); + CU_FREE(phrConfig, sizeof(struct MAC_CellGroupConfig__phr_Config)); + } + + CU_FREE(macCellGrpCfg, sizeof(MAC_CellGroupConfig_t)); + } + + phyCellGrpCfg = cellGrpCfg->physicalCellGroupConfig; + if(phyCellGrpCfg) + { + CU_FREE(phyCellGrpCfg->p_NR_FR1, sizeof(long)); + CU_FREE(phyCellGrpCfg, sizeof(PhysicalCellGroupConfig_t)); + } + + spCellCfg = cellGrpCfg->spCellConfig; + if(spCellCfg) + { + if(spCellCfg->servCellIndex) + { + if(spCellCfg->rlmInSyncOutOfSyncThreshold) + { + if(spCellCfg->spCellConfigDedicated) + { + srvCellCfg = spCellCfg->spCellConfigDedicated; + if(srvCellCfg->initialDownlinkBWP) + { + dlBwp = srvCellCfg->initialDownlinkBWP; + if(srvCellCfg->firstActiveDownlinkBWP_Id) + { + if(srvCellCfg->defaultDownlinkBWP_Id) + { + if(srvCellCfg->uplinkConfig) + { + if(srvCellCfg->pdsch_ServingCellConfig) + { + pdschCfg= srvCellCfg->pdsch_ServingCellConfig; + if(pdschCfg->choice.setup) + { + CU_FREE(pdschCfg->choice.setup->nrofHARQ_ProcessesForPDSCH,sizeof(long)); + CU_FREE(pdschCfg->choice.setup, sizeof( struct PDSCH_ServingCellConfig)); + } + CU_FREE(srvCellCfg->pdsch_ServingCellConfig, sizeof(struct + ServingCellConfig__pdsch_ServingCellConfig)); + } + FreeinitialUplinkBWP(srvCellCfg->uplinkConfig); + CU_FREE(srvCellCfg->uplinkConfig, sizeof(UplinkConfig_t)); + } + CU_FREE(srvCellCfg->defaultDownlinkBWP_Id, sizeof(long)); + } + CU_FREE(srvCellCfg->firstActiveDownlinkBWP_Id, sizeof(long)); + } + if(dlBwp->pdcch_Config) + { + if(dlBwp->pdsch_Config) + { + FreeBWPDlDedPdschCfg(dlBwp); + CU_FREE(dlBwp->pdsch_Config, sizeof(struct BWP_DownlinkDedicated__pdsch_Config)); + } + FreeBWPDlDedPdcchCfg(dlBwp); + CU_FREE(dlBwp->pdcch_Config, sizeof(struct BWP_DownlinkDedicated__pdcch_Config)); + } + CU_FREE(srvCellCfg->initialDownlinkBWP, sizeof(BWP_DownlinkDedicated_t)); + } + CU_FREE(spCellCfg->spCellConfigDedicated, sizeof(ServingCellConfig_t)); + } + CU_FREE(spCellCfg->rlmInSyncOutOfSyncThreshold, sizeof(long)); + } + CU_FREE(spCellCfg->servCellIndex, sizeof(long)); + } + CU_FREE(spCellCfg,sizeof(SpCellConfig_t)); + } + return ROK; +} + +/******************************************************************* + * + * @brief Fills CellGroupConfig + * + * @details + * + * Function : fillCellGrpCfg + * + * Functionality: Fills CellGroupConfig + * + * @params[in] pointer to CellGroupConfigRrc_t + * + * @return ROK - success + * RFAILED - failure + * + ******************************************************************/ + +uint8_t fillCellGrpCfg(CellGroupConfig_t *cellGrp) +{ + uint8_t ret = RFAILED; + CellGroupConfigRrc_t cellGrpCfg; + asn_enc_rval_t encRetVal; + + while(true) + { + cellGrpCfg.cellGroupId = CELL_GRP_ID; + + cellGrpCfg.rlc_BearerToAddModList = NULLP; + CU_ALLOC(cellGrpCfg.rlc_BearerToAddModList, sizeof(struct CellGroupConfigRrc__rlc_BearerToAddModList)); + if(!cellGrpCfg.rlc_BearerToAddModList) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in CellGrpConfig"); + break; + } + if(BuildRlcBearerToAddModList(cellGrpCfg.rlc_BearerToAddModList) != ROK) + { + DU_LOG("\nERROR --> F1AP : fillCellGrpCfg failed"); + break; + } + + cellGrpCfg.rlc_BearerToReleaseList = NULLP; + cellGrpCfg.mac_CellGroupConfig = NULLP; + CU_ALLOC(cellGrpCfg.mac_CellGroupConfig, sizeof(MAC_CellGroupConfig_t)); + if(!cellGrpCfg.mac_CellGroupConfig) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in fillCellGrpCfg"); + break; + } + if(BuildMacCellGrpCfg(cellGrpCfg.mac_CellGroupConfig) != ROK) + { + DU_LOG("\nERROR --> F1AP : BuildMacCellGrpCfg failed"); + break; + } + + + cellGrpCfg.physicalCellGroupConfig = NULLP; + CU_ALLOC(cellGrpCfg.physicalCellGroupConfig, sizeof(PhysicalCellGroupConfig_t)); + if(!cellGrpCfg.physicalCellGroupConfig) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildDuToCuRrcContainer"); + break; + } + if(BuildPhyCellGrpCfg(cellGrpCfg.physicalCellGroupConfig) != ROK) + { + DU_LOG("\nERROR --> F1AP : BuildPhyCellGrpCfg failed"); + break; + } + + cellGrpCfg.spCellConfig = NULLP; + CU_ALLOC(cellGrpCfg.spCellConfig, sizeof(SpCellConfig_t)); + if(!cellGrpCfg.spCellConfig) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failure in BuildDuToCuRrcContainer"); + break; + } + if(BuildSpCellCfg(cellGrpCfg.spCellConfig) != ROK) + { + DU_LOG("\nERROR --> F1AP : BuildSpCellCfg failed"); + break; + } + + cellGrpCfg.sCellToAddModList = NULLP; + cellGrpCfg.sCellToReleaseList = NULLP; + cellGrpCfg.ext1 = NULLP; + + /* encode cellGrpCfg into duToCuRrcContainer */ + xer_fprint(stdout, &asn_DEF_CellGroupConfigRrc, &cellGrpCfg); + cmMemset((uint8_t *)encBuf, 0, ENC_BUF_MAX_LEN); + encBufSize = 0; + encRetVal = aper_encode(&asn_DEF_CellGroupConfigRrc, 0, &cellGrpCfg, PrepFinalEncBuf, encBuf); + /* Encode results */ + if(encRetVal.encoded == ENCODE_FAIL) + { + DU_LOG( "\nERROR --> F1AP : Could not encode DuToCuRrcContainer (at %s)\n",\ + encRetVal.failed_type ? encRetVal.failed_type->name : "unknown"); + break; + } + else + { + DU_LOG("\nDEBUG --> F1AP : Created APER encodedbuffer for DuToCuRrcContainer\n"); + for(int i=0; i< encBufSize; i++) + { + DU_LOG("%x",encBuf[i]); + } + } + + cellGrp->size = encBufSize; + CU_ALLOC(cellGrp->buf, cellGrp->size); + if(!cellGrp->buf) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDuToCuRrcContainer"); + break; + } + memcpy(cellGrp->buf, encBuf, cellGrp->size); + ret = ROK; + break; + } + FreeMemCellGrpCfg(&cellGrpCfg); + return ROK; +} + +/******************************************************************* + * + * @brief Free UE Capability RAT container + * + * @details + * + * Function : freeUeCapRatCont + * + * Functionality: + * Free UE Capability RAT conatiner + * + * @params[in] + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +void freeUeCapRatCont(UE_NR_Capability_t *ueNrCap) +{ + uint8_t idx; + FeatureSets_t *featureSets; + + if(ueNrCap->rf_Parameters.supportedBandListNR.list.array) + { + for(idx = 0; idx < ueNrCap->rf_Parameters.supportedBandListNR.list.count; idx++) + { + if(ueNrCap->rf_Parameters.supportedBandListNR.list.array[idx]) + CU_FREE(ueNrCap->rf_Parameters.supportedBandListNR.list.array[idx], sizeof(struct BandNR)); + } + CU_FREE(ueNrCap->rf_Parameters.supportedBandListNR.list.array, ueNrCap->rf_Parameters.supportedBandListNR.list.size); + } + + if(ueNrCap->featureSets) + { + featureSets = ueNrCap->featureSets; + if(featureSets->featureSetsDownlinkPerCC) + { + if(featureSets->featureSetsDownlinkPerCC->list.array) + { + for(idx = 0; idx < featureSets->featureSetsDownlinkPerCC->list.count; idx++) + { + if(featureSets->featureSetsDownlinkPerCC->list.array[idx]->supportedModulationOrderDL) + CU_FREE(featureSets->featureSetsDownlinkPerCC->list.array[idx]->supportedModulationOrderDL, \ + sizeof(ModulationOrder_t)); + CU_FREE(featureSets->featureSetsDownlinkPerCC->list.array[idx], sizeof(struct FeatureSetDownlinkPerCC)); + } + CU_FREE(featureSets->featureSetsDownlinkPerCC->list.array, featureSets->featureSetsDownlinkPerCC->list.size); + } + CU_FREE(featureSets->featureSetsDownlinkPerCC, sizeof(struct FeatureSets__featureSetsDownlinkPerCC)); + } + + if(featureSets->featureSetsUplinkPerCC) + { + if(featureSets->featureSetsUplinkPerCC->list.array) + { + for(idx = 0; idx < featureSets->featureSetsUplinkPerCC->list.count; idx++) + { + if(featureSets->featureSetsUplinkPerCC->list.array[idx]) + { + if(featureSets->featureSetsUplinkPerCC->list.array[idx]->supportedModulationOrderUL) + CU_FREE(featureSets->featureSetsUplinkPerCC->list.array[idx]->supportedModulationOrderUL,\ + sizeof(ModulationOrder_t)); + CU_FREE(featureSets->featureSetsUplinkPerCC->list.array[idx], sizeof(struct FeatureSetUplinkPerCC)); + } + } + CU_FREE(featureSets->featureSetsUplinkPerCC->list.array, featureSets->featureSetsUplinkPerCC->list.size); + } + CU_FREE(featureSets->featureSetsUplinkPerCC, sizeof(struct FeatureSets__featureSetsUplinkPerCC)); + } + CU_FREE(ueNrCap->featureSets, sizeof(struct FeatureSets)); + } +} + +/******************************************************************* + * + * @brief Free UE capability RAT container list + * + * @details + * + * Function : freeUeCapRatContList + * + * Functionality: Free UE capability RAT container list + * + * @params[in] + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +void freeUeCapRatContList(UE_CapabilityRAT_ContainerListRRC_t *ueCapablityList) +{ + uint8_t idx; + if(ueCapablityList->list.array) + { + for(idx = 0; idx < ueCapablityList->list.count; idx++) + { + if(ueCapablityList->list.array[idx]) + CU_FREE(ueCapablityList->list.array[idx], sizeof(UE_CapabilityRAT_Container_t)); + } + CU_FREE(ueCapablityList->list.array, ueCapablityList->list.size); + } +} + +/******************************************************************* + * + * @brief Fill feature sets + * + * @details + * + * Function : fillFeatureSets + * + * Functionality: Fill feature sets + * + * @params[in] + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t fillFeatureSets(FeatureSets_t *featureSets) +{ + uint8_t idx, elementCnt; + + featureSets->featureSetsDownlink = NULLP; + CU_ALLOC(featureSets->featureSetsDownlinkPerCC, sizeof(struct FeatureSets__featureSetsDownlinkPerCC)); + if(!featureSets->featureSetsDownlinkPerCC) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillFeatureSets"); + return RFAILED; + } + + elementCnt = 1; + featureSets->featureSetsDownlinkPerCC->list.count = elementCnt; + featureSets->featureSetsDownlinkPerCC->list.size = elementCnt * sizeof(struct FeatureSetDownlinkPerCC *); + CU_ALLOC(featureSets->featureSetsDownlinkPerCC->list.array, featureSets->featureSetsDownlinkPerCC->list.size); + if(!featureSets->featureSetsDownlinkPerCC->list.array) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillFeatureSets"); + return RFAILED; + } + + for(idx = 0; idx < elementCnt; idx++) + { + CU_ALLOC(featureSets->featureSetsDownlinkPerCC->list.array[idx], sizeof(struct FeatureSetDownlinkPerCC)); + if(!featureSets->featureSetsDownlinkPerCC->list.array[idx]) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillFeatureSets"); + return RFAILED; + } + } + + idx = 0; + featureSets->featureSetsDownlinkPerCC->list.array[idx]->supportedSubcarrierSpacingDL = SubcarrierSpacing_kHz15; + featureSets->featureSetsDownlinkPerCC->list.array[idx]->supportedBandwidthDL.present = SupportedBandwidth_PR_fr1; + featureSets->featureSetsDownlinkPerCC->list.array[idx]->supportedBandwidthDL.choice.fr1 = SupportedBandwidth__fr1_mhz20; + featureSets->featureSetsDownlinkPerCC->list.array[idx]->channelBW_90mhz = NULLP; + featureSets->featureSetsDownlinkPerCC->list.array[idx]->maxNumberMIMO_LayersPDSCH = NULLP; + + CU_ALLOC(featureSets->featureSetsDownlinkPerCC->list.array[idx]->supportedModulationOrderDL, sizeof(ModulationOrder_t)); + if(!featureSets->featureSetsDownlinkPerCC->list.array[idx]->supportedModulationOrderDL) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillFeatureSets"); + return RFAILED; + } + *(featureSets->featureSetsDownlinkPerCC->list.array[idx]->supportedModulationOrderDL) = ModulationOrder_qam64; + + featureSets->featureSetsUplink = NULLP; + CU_ALLOC(featureSets->featureSetsUplinkPerCC, sizeof(struct FeatureSets__featureSetsUplinkPerCC)); + if(!featureSets->featureSetsUplinkPerCC) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillFeatureSets"); + return RFAILED; + } + + elementCnt = 1; + featureSets->featureSetsUplinkPerCC->list.count = elementCnt; + featureSets->featureSetsUplinkPerCC->list.size = elementCnt * sizeof(struct FeatureSetUplinkPerCC *); + CU_ALLOC(featureSets->featureSetsUplinkPerCC->list.array, featureSets->featureSetsUplinkPerCC->list.size); + if(!featureSets->featureSetsUplinkPerCC->list.array) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillFeatureSets"); + return RFAILED; + } + + for(idx = 0; idx < elementCnt; idx++) + { + CU_ALLOC(featureSets->featureSetsUplinkPerCC->list.array[idx], sizeof(struct FeatureSetUplinkPerCC)); + if(!featureSets->featureSetsUplinkPerCC->list.array[idx]) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillFeatureSets"); + return RFAILED; + } + } + + idx = 0; + featureSets->featureSetsUplinkPerCC->list.array[idx]->supportedSubcarrierSpacingUL = SubcarrierSpacing_kHz15; + featureSets->featureSetsUplinkPerCC->list.array[idx]->supportedBandwidthUL.present = SupportedBandwidth_PR_fr1; + featureSets->featureSetsUplinkPerCC->list.array[idx]->supportedBandwidthUL.choice.fr1 = SupportedBandwidth__fr1_mhz20; + featureSets->featureSetsUplinkPerCC->list.array[idx]->channelBW_90mhz = NULLP; + featureSets->featureSetsUplinkPerCC->list.array[idx]->mimo_CB_PUSCH = NULLP; + featureSets->featureSetsUplinkPerCC->list.array[idx]->maxNumberMIMO_LayersNonCB_PUSCH = NULLP; + + CU_ALLOC(featureSets->featureSetsUplinkPerCC->list.array[idx]->supportedModulationOrderUL, sizeof(ModulationOrder_t)); + if(!featureSets->featureSetsUplinkPerCC->list.array[idx]->supportedModulationOrderUL) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillFeatureSets"); + return RFAILED; + } + *(featureSets->featureSetsUplinkPerCC->list.array[idx]->supportedModulationOrderUL) = ModulationOrder_qam16; + + return ROK; +} + +/******************************************************************* + * + * @brief Fill UE capability RAT container + * + * @details + * + * Function : fillUeCapRatCont + * + * Functionality: Fill UE capability RAT container + * + * @params[in] UE Capability RAT container buffer + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t fillUeCapRatCont(OCTET_STRING_t *ueCapRatContBuf) +{ + uint8_t ret = ROK; + uint8_t idx, elementCnt; + asn_enc_rval_t encRetVal; + UE_NR_Capability_t ueNrCap; + + while(true) + { + ueNrCap.accessStratumRelease = AccessStratumRelease_rel15; + + /* Filling PDCP parameters */ + ueNrCap.pdcp_Parameters.supportedROHC_Profiles.profile0x0000 = false; + ueNrCap.pdcp_Parameters.supportedROHC_Profiles.profile0x0001 = false; + ueNrCap.pdcp_Parameters.supportedROHC_Profiles.profile0x0002 = false; + ueNrCap.pdcp_Parameters.supportedROHC_Profiles.profile0x0003 = false; + ueNrCap.pdcp_Parameters.supportedROHC_Profiles.profile0x0004 = false; + ueNrCap.pdcp_Parameters.supportedROHC_Profiles.profile0x0006 = false; + ueNrCap.pdcp_Parameters.supportedROHC_Profiles.profile0x0101 = false; + ueNrCap.pdcp_Parameters.supportedROHC_Profiles.profile0x0102 = false; + ueNrCap.pdcp_Parameters.supportedROHC_Profiles.profile0x0103 = false; + ueNrCap.pdcp_Parameters.supportedROHC_Profiles.profile0x0104 = false; + ueNrCap.pdcp_Parameters.maxNumberROHC_ContextSessions = PDCP_Parameters__maxNumberROHC_ContextSessions_cs2; + ueNrCap.pdcp_Parameters.uplinkOnlyROHC_Profiles = NULLP; + ueNrCap.pdcp_Parameters.continueROHC_Context = NULLP; + ueNrCap.pdcp_Parameters.outOfOrderDelivery = NULLP; + ueNrCap.pdcp_Parameters.shortSN = NULLP; + ueNrCap.pdcp_Parameters.pdcp_DuplicationSRB = NULLP; + ueNrCap.pdcp_Parameters.pdcp_DuplicationMCG_OrSCG_DRB = NULLP; + + ueNrCap.rlc_Parameters = NULLP; + ueNrCap.mac_Parameters = NULLP; + + /* Filling PHY parameters */ + ueNrCap.phy_Parameters.phy_ParametersCommon = NULLP; + ueNrCap.phy_Parameters.phy_ParametersXDD_Diff = NULLP; + ueNrCap.phy_Parameters.phy_ParametersFRX_Diff = NULLP; + ueNrCap.phy_Parameters.phy_ParametersFR1 = NULLP; + ueNrCap.phy_Parameters.phy_ParametersFR2 = NULLP; + + /* Filling RF parameters */ + elementCnt = 1; + ueNrCap.rf_Parameters.supportedBandListNR.list.count = elementCnt; + ueNrCap.rf_Parameters.supportedBandListNR.list.size = elementCnt * sizeof(struct BandNR *); + CU_ALLOC(ueNrCap.rf_Parameters.supportedBandListNR.list.array, ueNrCap.rf_Parameters.supportedBandListNR.list.size); + if(!ueNrCap.rf_Parameters.supportedBandListNR.list.array) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillUeCapRatCont"); + ret = RFAILED; + break; + } + + for(idx = 0; idx < elementCnt; idx++) + { + CU_ALLOC(ueNrCap.rf_Parameters.supportedBandListNR.list.array[idx], sizeof(struct BandNR)); + if(!ueNrCap.rf_Parameters.supportedBandListNR.list.array[idx]) + { + ret = RFAILED; + break; + } + } + if(ret == RFAILED) + break; + + idx = 0; + ueNrCap.rf_Parameters.supportedBandListNR.list.array[idx]->bandNR = 1; + ueNrCap.rf_Parameters.supportedBandCombinationList = NULLP; + ueNrCap.rf_Parameters.appliedFreqBandListFilter = NULLP; + + ueNrCap.measAndMobParameters = NULLP; + ueNrCap.fdd_Add_UE_NR_Capabilities = NULLP; + ueNrCap.tdd_Add_UE_NR_Capabilities = NULLP; + ueNrCap.fr1_Add_UE_NR_Capabilities = NULLP; + ueNrCap.fr2_Add_UE_NR_Capabilities = NULLP; + ueNrCap.featureSets = NULLP; + + CU_ALLOC(ueNrCap.featureSets, sizeof(struct FeatureSets)); + if(!ueNrCap.featureSets) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillUeCapRatCont"); + ret = RFAILED; + break; + } + + if(fillFeatureSets(ueNrCap.featureSets) != ROK) + { + DU_LOG("\nERROR --> fillDLFeatureSets() failed "); + ret = RFAILED; + break; + } + + ueNrCap.featureSetCombinations = NULLP; + ueNrCap.lateNonCriticalExtension = NULLP; + ueNrCap.nonCriticalExtension = NULLP; + + /* encode UE Capability RAT Container List into duToCuRrcContainer */ + xer_fprint(stdout, &asn_DEF_UE_NR_Capability, &ueNrCap); + cmMemset((uint8_t *)encBuf, 0, ENC_BUF_MAX_LEN); + encBufSize = 0; + encRetVal = aper_encode(&asn_DEF_UE_NR_Capability, 0, &ueNrCap, PrepFinalEncBuf, encBuf); + + /* Encode results */ + if(encRetVal.encoded == ENCODE_FAIL) + { + DU_LOG( "\nERROR --> F1AP : Could not encode UE Capability RAT Container (at %s)\n",\ + encRetVal.failed_type ? encRetVal.failed_type->name : "unknown"); + break; + } + else + { + DU_LOG("\nDEBUG --> F1AP : Created APER encodedbuffer for UE Capability RAT Container\n"); + for(int i=0; i< encBufSize; i++) + { + DU_LOG("%x",encBuf[i]); + } + } + + ueCapRatContBuf->size = encBufSize; + CU_ALLOC(ueCapRatContBuf->buf, ueCapRatContBuf->size); + if(!ueCapRatContBuf->buf) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillUeCapabilityContainer"); + break; + } + memcpy(ueCapRatContBuf->buf, encBuf, ueCapRatContBuf->size); + ret = ROK; + break; + } + freeUeCapRatCont(&ueNrCap); + return ROK; +} + +/******************************************************************* + * + * @brief Fill UE Capability RAT container list + * + * @details + * + * Function : fillUeCapRatContList + * + * Functionality: Fill UE Capability RAT container list + + * + * @params[in] UE capability RAT container list buffer + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t fillUeCapRatContList(UE_CapabilityRAT_ContainerList_t *ueCapablityListBuf) +{ + uint8_t ret = RFAILED; + uint8_t idx, elementCnt; + asn_enc_rval_t encRetVal; + UE_CapabilityRAT_ContainerListRRC_t ueCapablityList; + + while(true) + { + elementCnt = 1; + ueCapablityList.list.count = elementCnt; + ueCapablityList.list.size = elementCnt * sizeof(UE_CapabilityRAT_Container_t *); + + CU_ALLOC(ueCapablityList.list.array, ueCapablityList.list.size); + if(!ueCapablityList.list.array) + { + DU_LOG("\nERROR --> Memory allocation failed in fillUeCapRatContList"); + ret = RFAILED; + break; + } + + for(idx=0; idx Memory allocation failed in fillUeCapRatContList"); + ret = RFAILED; + break; + } + } + idx = 0; + ueCapablityList.list.array[idx]->rat_Type = RAT_Type_nr; + ret = fillUeCapRatCont(&ueCapablityList.list.array[idx]->ue_CapabilityRAT_Container); + + /* encode UE Capability RAT Container List into duToCuRrcContainer */ + xer_fprint(stdout, &asn_DEF_UE_CapabilityRAT_ContainerListRRC, &ueCapablityList); + cmMemset((uint8_t *)encBuf, 0, ENC_BUF_MAX_LEN); + encBufSize = 0; + encRetVal = aper_encode(&asn_DEF_UE_CapabilityRAT_ContainerListRRC, 0, \ + &ueCapablityList, PrepFinalEncBuf, encBuf); + + /* Encode results */ + if(encRetVal.encoded == ENCODE_FAIL) + { + DU_LOG( "\nERROR --> F1AP : Could not encode UE Capability RAT Container (at %s)\n",\ + encRetVal.failed_type ? encRetVal.failed_type->name : "unknown"); + break; + } + else + { + DU_LOG("\nDEBUG --> F1AP : Created APER encodedbuffer for UE Capability RAT Container\n"); + for(int i=0; i< encBufSize; i++) + { + DU_LOG("%x",encBuf[i]); + } + } + + ueCapablityListBuf->size = encBufSize; + CU_ALLOC(ueCapablityListBuf->buf, ueCapablityListBuf->size); + if(!ueCapablityListBuf->buf) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in fillUeCapabilityContainer"); + break; + } + memcpy(ueCapablityListBuf->buf, encBuf, ueCapablityListBuf->size); + ret = ROK; + break; + } + freeUeCapRatContList(&ueCapablityList); + return ROK; +} + +/******************************************************************* + * + * @brief Fills CuToDuContainer + * + * @details + * + * Function : fillCuToDuContainer + * + * Functionality: Fills CuToDuContainer + * + * @params[in] pointer to CUtoDURRCInformation_t + * + * @return ROK - success + * RFAILED - failure + * + ******************************************************************/ + +uint8_t fillCuToDuContainer(CUtoDURRCInformation_t *rrcMsg) +{ + uint8_t elementCnt = 0; + uint8_t ret = ROK; + uint8_t idx, idx2, rrcBufLen; + + CU_ALLOC(rrcMsg->uE_CapabilityRAT_ContainerList, sizeof(UE_CapabilityRAT_ContainerList_t)); + if(!rrcMsg->uE_CapabilityRAT_ContainerList) + { + DU_LOG("\nERROR --> F1AP : Memory allocation for CUtoDURRCInformation_ExtIEs failed"); + return RFAILED; + } + ret = fillUeCapRatContList(rrcMsg->uE_CapabilityRAT_ContainerList); + + CU_ALLOC(rrcMsg->iE_Extensions, sizeof(ProtocolExtensionContainer_4624P16_t)); + if(rrcMsg->iE_Extensions) + { + elementCnt = 1; + rrcMsg->iE_Extensions->list.count = elementCnt; + rrcMsg->iE_Extensions->list.size = elementCnt * sizeof(CUtoDURRCInformation_ExtIEs_t); + + /* Initialize the CUtoDURRCInformation_ExtIEs */ + CU_ALLOC(rrcMsg->iE_Extensions->list.array, rrcMsg->iE_Extensions->list.size); + + if(rrcMsg->iE_Extensions->list.array == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation for CUtoDURRCInformation_ExtIEs failed"); + ret = RFAILED; + } + + for(idx=0; idxiE_Extensions->list.array[idx], sizeof(CUtoDURRCInformation_ExtIEs_t)); + if(rrcMsg->iE_Extensions->list.array[idx] == NULLP) + { + ret = RFAILED; + } + } + idx = 0; + /* Filling CellGroupConfig_t IE */ + rrcMsg->iE_Extensions->list.array[idx]->id = ProtocolIE_ID_id_CellGroupConfig; + rrcMsg->iE_Extensions->list.array[idx]->criticality = Criticality_ignore; + rrcMsg->iE_Extensions->list.array[idx]->extensionValue.present =\ + CUtoDURRCInformation_ExtIEs__extensionValue_PR_CellGroupConfig; + ret = fillCellGrpCfg(&rrcMsg->iE_Extensions->list.array[idx]->extensionValue.choice.CellGroupConfig); + } + return ret; +} + +/******************************************************************* + * + * @brief Free CuToDuContainer + * + * @details + * + * Function : FreeCuToDuInfo + * + * Functionality: Free CuToDuContainer + * + * @params[in] pointer to CUtoDURRCInformation_t + * + * @return ROK - success + * RFAILED - failure + * + ******************************************************************/ + +void FreeCuToDuInfo(CUtoDURRCInformation_t *rrcMsg) +{ + uint8_t idx, idx2; + + if(rrcMsg->uE_CapabilityRAT_ContainerList) + { + if(rrcMsg->uE_CapabilityRAT_ContainerList->buf) + CU_FREE(rrcMsg->uE_CapabilityRAT_ContainerList->buf, rrcMsg->uE_CapabilityRAT_ContainerList->size); + CU_FREE(rrcMsg->uE_CapabilityRAT_ContainerList, sizeof(UE_CapabilityRAT_ContainerList_t)); + } + if(rrcMsg->iE_Extensions) + { + if(rrcMsg->iE_Extensions->list.array) + { + for(idx= 0; idx < rrcMsg->iE_Extensions->list.count; idx++) + { + if(rrcMsg->iE_Extensions->list.array[idx]) + { + switch(rrcMsg->iE_Extensions->list.array[idx]->id) + { + case ProtocolIE_ID_id_CellGroupConfig: + if(rrcMsg->iE_Extensions->list.array[idx]->extensionValue.choice.CellGroupConfig.buf != NULLP) + { + CU_FREE(rrcMsg->iE_Extensions->list.array[idx]->extensionValue.choice.CellGroupConfig.buf,\ + rrcMsg->iE_Extensions->list.array[idx]->extensionValue.choice.CellGroupConfig.size); + + } + break; + default: + DU_LOG("\nERROR --> F1AP : Invalid Event type %ld at FreeCuToDuInfo()", \ + rrcMsg->iE_Extensions->list.array[idx]->id); + break; + } + } + break; + } + for(idx2 = 0; idx2 < idx; idx2++) + { + CU_FREE(rrcMsg->iE_Extensions->list.array[idx2], sizeof(CUtoDURRCInformation_ExtIEs_t)); + } + CU_FREE(rrcMsg->iE_Extensions->list.array, rrcMsg->iE_Extensions->list.size); + + } + + CU_FREE(rrcMsg->iE_Extensions, sizeof(ProtocolExtensionContainer_4624P16_t)); + } +} +/******************************************************************* + * + * @brief Builds and sends the UE Setup Request + * + * @details + * + * Function : BuildAndSendUeContextSetupReq + * + * Functionality: Constructs the UE Setup Request and sends + * it to the CU through SCTP. + * + * @params[in] + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildAndSendUeContextSetupReq(uint8_t cuUeF1apId, uint8_t duUeF1apId, \ + uint16_t rrcContLen, uint8_t *rrcContainer) +{ + uint8_t Nrcgiret; + uint8_t SplCellListret; + uint8_t SrbSetupret; + uint8_t elementCnt; + uint8_t idx, bufLen; + uint8_t idx1; + F1AP_PDU_t *f1apMsg = NULLP; + UEContextSetupRequest_t *ueSetReq = NULLP; + asn_enc_rval_t encRetVal; /* Encoder return value */ + memset(&encRetVal, 0, sizeof(asn_enc_rval_t)); + uint8_t ret= RFAILED; + uint8_t ret1; + while(true) + { + DU_LOG("\nINFO --> F1AP : Building UE Context Setup Request\n"); + + CU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t)); + if(f1apMsg == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation for F1AP-PDU failed"); + break; + } + + f1apMsg->present = F1AP_PDU_PR_initiatingMessage; + CU_ALLOC(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t)); + if(f1apMsg->choice.initiatingMessage == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation for F1AP-PDU failed"); + break; + } + + f1apMsg->choice.initiatingMessage->procedureCode = \ + ProcedureCode_id_UEContextSetup; + f1apMsg->choice.initiatingMessage->criticality = Criticality_reject; + f1apMsg->choice.initiatingMessage->value.present = \ + InitiatingMessage__value_PR_UEContextSetupRequest; + ueSetReq = + &f1apMsg->choice.initiatingMessage->value.choice.UEContextSetupRequest; + + elementCnt = 12; + ueSetReq->protocolIEs.list.count = elementCnt; + ueSetReq->protocolIEs.list.size = \ + elementCnt * sizeof(UEContextSetupRequestIEs_t *); + + /* Initialize the UESetup members */ + CU_ALLOC(ueSetReq->protocolIEs.list.array,ueSetReq->protocolIEs.list.size); + + if(ueSetReq->protocolIEs.list.array == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation for UE Context SetupRequest failed"); + break; + } + + for(idx1=0; idx1protocolIEs.list.array[idx1],sizeof(UEContextSetupRequestIEs_t)); + if(ueSetReq->protocolIEs.list.array[idx1] == NULLP) + { + break; + } + } + + idx = 0; + + /*GNB CU UE F1AP ID*/ + ueSetReq->protocolIEs.list.array[idx]->id = \ + ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID; + ueSetReq->protocolIEs.list.array[idx]->criticality = Criticality_reject; + ueSetReq->protocolIEs.list.array[idx]->value.present = \ + UEContextSetupRequestIEs__value_PR_GNB_CU_UE_F1AP_ID; + ueSetReq->protocolIEs.list.array[idx]->value.choice.GNB_CU_UE_F1AP_ID = cuUeF1apId; + + /*GNB DU UE F1AP ID*/ + idx++; + ueSetReq->protocolIEs.list.array[idx]->id = \ + ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID; + ueSetReq->protocolIEs.list.array[idx]->criticality = Criticality_ignore; + ueSetReq->protocolIEs.list.array[idx]->value.present = \ + UEContextSetupRequestIEs__value_PR_GNB_DU_UE_F1AP_ID; + ueSetReq->protocolIEs.list.array[idx]->value.choice.GNB_DU_UE_F1AP_ID = duUeF1apId; + + /*Special Cell ID*/ + idx++; + ueSetReq->protocolIEs.list.array[idx]->id = \ + ProtocolIE_ID_id_SpCell_ID; + ueSetReq->protocolIEs.list.array[idx]->criticality = Criticality_reject; + ueSetReq->protocolIEs.list.array[idx]->value.present = \ + UEContextSetupRequestIEs__value_PR_NRCGI; + Nrcgiret = BuildNrcgi(&ueSetReq->protocolIEs.list.array[idx]->value.choice.NRCGI); + if(Nrcgiret != ROK) + { + break; + } + + /*Served Cell Index*/ + idx++; + ueSetReq->protocolIEs.list.array[idx]->id = \ + ProtocolIE_ID_id_ServCellIndex; + ueSetReq->protocolIEs.list.array[idx]->criticality = Criticality_reject; + ueSetReq->protocolIEs.list.array[idx]->value.present = \ + UEContextSetupRequestIEs__value_PR_ServCellIndex; + ueSetReq->protocolIEs.list.array[idx]->value.choice.ServCellIndex = \ + CELL_INDEX; + + /*CellULConfigured*/ + idx++; + ueSetReq->protocolIEs.list.array[idx]->id = \ + ProtocolIE_ID_id_SpCellULConfigured; + ueSetReq->protocolIEs.list.array[idx]->criticality = Criticality_ignore; + ueSetReq->protocolIEs.list.array[idx]->value.present = \ + UEContextSetupRequestIEs__value_PR_CellULConfigured; + ueSetReq->protocolIEs.list.array[idx]->value.choice.CellULConfigured = \ + CellULConfigured_none; + + /*CUtoDURRCContainer*/ + idx++; + ueSetReq->protocolIEs.list.array[idx]->id = \ + ProtocolIE_ID_id_CUtoDURRCInformation; + ueSetReq->protocolIEs.list.array[idx]->criticality = Criticality_reject; + ueSetReq->protocolIEs.list.array[idx]->value.present = \ + UEContextSetupRequestIEs__value_PR_CUtoDURRCInformation; + if(fillCuToDuContainer(&ueSetReq->protocolIEs.list.array[idx]->value.choice.CUtoDURRCInformation)) + { + break; + } + + /*Special Cells to be SetupList*/ + idx++; + ueSetReq->protocolIEs.list.array[idx]->id = \ + ProtocolIE_ID_id_SCell_ToBeSetup_List; + ueSetReq->protocolIEs.list.array[idx]->criticality = Criticality_ignore; + ueSetReq->protocolIEs.list.array[idx]->value.present = \ + UEContextSetupRequestIEs__value_PR_SCell_ToBeSetup_List; + SplCellListret = BuildSplCellList(&ueSetReq->protocolIEs.list.array[idx]->value.choice.SCell_ToBeSetup_List); + if(SplCellListret != ROK) + { + break; + } + /*SRBs To Be Setup List*/ + idx++; + ueSetReq->protocolIEs.list.array[idx]->id = \ + ProtocolIE_ID_id_SRBs_ToBeSetup_List; + ueSetReq->protocolIEs.list.array[idx]->criticality = Criticality_reject; + ueSetReq->protocolIEs.list.array[idx]->value.present = \ + UEContextSetupRequestIEs__value_PR_SRBs_ToBeSetup_List; + SrbSetupret = BuildSRBSetup(&ueSetReq->protocolIEs.list.array[idx]->value.choice.SRBs_ToBeSetup_List); + if(SrbSetupret != ROK) + { + break; + } + /*DRBs to Be Setup List*/ + idx++; + ueSetReq->protocolIEs.list.array[idx]->id = \ + ProtocolIE_ID_id_DRBs_ToBeSetup_List; + ueSetReq->protocolIEs.list.array[idx]->criticality = Criticality_reject; + ueSetReq->protocolIEs.list.array[idx]->value.present = \ + UEContextSetupRequestIEs__value_PR_DRBs_ToBeSetup_List; + ret1 = BuildDRBSetup(&ueSetReq->protocolIEs.list.array[idx]->value.choice.DRBs_ToBeSetup_List); + if(ret1 != ROK) + { + break; + } + /* RRC Container for security mode */ + idx++; + ueSetReq->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_RRCContainer; + ueSetReq->protocolIEs.list.array[idx]->criticality = Criticality_reject; + ueSetReq->protocolIEs.list.array[idx]->value.present = \ + UEContextSetupRequestIEs__value_PR_RRCContainer; + char secModeBuf[9]={0x00, 0x02, 0x22, 0x08, 0x00, 0x00, 0x00, 0x00, 0x00}; + bufLen =9; + ueSetReq->protocolIEs.list.array[idx]->value.choice.RRCContainer.size = bufLen; + CU_ALLOC(ueSetReq->protocolIEs.list.array[idx]->value.choice.RRCContainer.buf, + ueSetReq->protocolIEs.list.array[idx]->value.choice.RRCContainer.size); + if(!ueSetReq->protocolIEs.list.array[idx]->value.choice.RRCContainer.buf) + { + DU_LOG("\nERROR --> F1AP : Memory allocation for BuildAndSendUeContextSetupReq failed"); + break; + } + memset(ueSetReq->protocolIEs.list.array[idx]->value.choice.RRCContainer.buf, 0, bufLen); + memcpy(ueSetReq->protocolIEs.list.array[idx]->value.choice.RRCContainer.buf, secModeBuf, bufLen); + + /* RRC delivery status request */ + idx++; + ueSetReq->protocolIEs.list.array[idx]->id = \ + ProtocolIE_ID_id_RRCDeliveryStatusRequest; + ueSetReq->protocolIEs.list.array[idx]->criticality = Criticality_ignore; + ueSetReq->protocolIEs.list.array[idx]->value.present = \ + UEContextSetupRequestIEs__value_PR_RRCDeliveryStatusRequest; + ueSetReq->protocolIEs.list.array[idx]->value.choice.RRCDeliveryStatusRequest = \ + RRCDeliveryStatusRequest_true; + + /* Bit Rate hardcoded as in reference logs */ + idx++; + ueSetReq->protocolIEs.list.array[idx]->id = \ + ProtocolIE_ID_id_GNB_DU_UE_AMBR_UL; + ueSetReq->protocolIEs.list.array[idx]->criticality = Criticality_ignore; + ueSetReq->protocolIEs.list.array[idx]->value.present = \ + UEContextSetupRequestIEs__value_PR_BitRate; + char bitRateBuf[4]= {0x3B, 0x37, 0xF4, 0xCD}; + bufLen = 4; + ueSetReq->protocolIEs.list.array[idx]->value.choice.BitRate.size = bufLen; + CU_ALLOC(ueSetReq->protocolIEs.list.array[idx]->value.choice.BitRate.buf,\ + ueSetReq->protocolIEs.list.array[idx]->value.choice.BitRate.size); + if(!ueSetReq->protocolIEs.list.array[idx]->value.choice.BitRate.buf) + { + DU_LOG("\nERROR --> F1AP : Failed to allocate memory for Bit Rate in BuildAndSendUeContextSetupReq()"); + break; + } + memset(ueSetReq->protocolIEs.list.array[idx]->value.choice.BitRate.buf, 0, bufLen); + memcpy(ueSetReq->protocolIEs.list.array[idx]->value.choice.BitRate.buf, bitRateBuf, bufLen); + + 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( "\nERROR --> F1AP : Could not encode UE Context Setup Request structure (at %s)\n",\ + encRetVal.failed_type ? encRetVal.failed_type->name : "unknown"); + break; + } + else + { + DU_LOG("\nDEBUG --> F1AP : Created APER encodedbuffer for UE Context Setup Request\n"); + for(int i=0; i< encBufSize; i++) + { + DU_LOG("%x",encBuf[i]); + } + } + + /* Sending msg */ + if(SendF1APMsg(CU_APP_MEM_REG,CU_POOL) != ROK) + { + DU_LOG("\nERROR --> F1AP : Sending UE Context Setup Request Failed"); + break; + } + ret = ROK; + break; + } + FreeUeContextSetupReq(f1apMsg); + + return ret; +}/* End of BuildAndSendUeContextSetupReq*/ + +/********************************************************************** + * @brief Function to extractTeId received in UE context setup Response + * + * @details + * + * Function : extractTeId + * + * Functionality: + * - Function to extract TeId + * + * @params[in] + * @return ROK - success + * RFAILED - failure + * + **********************************************************************/ +uint8_t extractTeId(DLUPTNLInformation_ToBeSetup_List_t *dlTnlInfo) +{ + uint8_t arrIdx = 0; + uint32_t teId = 0; + GTPTunnel_t *gtpDl = NULLP; + + for(arrIdx =0; arrIdx < dlTnlInfo->list.count; arrIdx++) + { + if(dlTnlInfo->list.array[arrIdx]->dLUPTNLInformation.present == UPTransportLayerInformation_PR_gTPTunnel) + { + if(dlTnlInfo->list.array[arrIdx]->dLUPTNLInformation.choice.gTPTunnel != NULLP) + { + gtpDl = dlTnlInfo->list.array[arrIdx]->dLUPTNLInformation.choice.gTPTunnel; + if(gtpDl->gTP_TEID.size > 0) + { + teIdStringToInt(gtpDl->gTP_TEID.buf, &teId); + } + else + DU_LOG("\nERROR --> EGTP: No TeId received"); + return(teId); + } + } + } + return teId; +} + +/**************************************************************** + * @brief Function to add Drb tunnels + * + * @details + * + * Function : addDrbTunnels + * + * Functionality: + * - Function to add Drb tunnels + * + * @params[in] + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t addDrbTunnels(uint8_t teId) +{ + uint8_t ret = ROK; + EgtpTnlEvt tnlEvt; + + if(teId > MAX_TEID || teId < MIN_TEID) + { + DU_LOG("\nERROR --> EGTP : TEID(%x) OUT Of Range",teId); + } + memset(&tnlEvt, 0, sizeof(EgtpTnlEvt)); + tnlEvt.action = EGTP_TNL_MGMT_ADD; + tnlEvt.lclTeid = teId; + tnlEvt.remTeid = teId; + ret = cuEgtpTnlMgmtReq(tnlEvt); + if(ret != ROK) + { + DU_LOG("\nERROR --> EGTP : Tunnel management request failed for teId %x", teId); + } + return ROK; +} + +/**************************************************************** + * @brief Function to process Drb Setup List + * + * @details + * + * Function : procDrbSetupList + * + * Functionality: + * - Function to process DRB Setup List + * + * @params[in] + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t procDrbSetupList(DRBs_Setup_List_t *drbSetupList) +{ + uint8_t arrIdx = 0; + uint32_t teId = 0; + DRBs_Setup_ItemIEs_t *drbItemIe = NULLP; + + if(drbSetupList != NULLP) + { + for(arrIdx = 0; arrIdx < drbSetupList->list.count; arrIdx++) + { + drbItemIe = ((DRBs_Setup_ItemIEs_t *)drbSetupList->list.array[arrIdx]); + if(drbItemIe->value.present == DRBs_Setup_ItemIEs__value_PR_DRBs_Setup_Item) + { + /* extracting teId */ + teId = extractTeId(&drbItemIe->value.choice.DRBs_Setup_Item.dLUPTNLInformation_ToBeSetup_List); + if(teId > 0) + { + if(addDrbTunnels(teId)== ROK) + { + DU_LOG("\nDEBUG --> EGTP: Tunnel Added for TeId %d", teId); + } + } + else + return RFAILED; + } + } + } + return ROK; +} + +/**************************************************************** + * @brief Function to process Ue Context Setup Response + * + * @details + * + * Function : procUeContextSetupResponse + * + * Functionality: + * - Function to process Ue Context Setup Response + * + * @params[in] + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t procUeContextSetupResponse(F1AP_PDU_t *f1apMsg) +{ + uint8_t idx, duUeF1apId; + UEContextSetupResponse_t *ueCtxtSetupRsp = NULLP; + ueCtxtSetupRsp = &f1apMsg->choice.successfulOutcome->value.choice.UEContextSetupResponse; + + for(idx=0; idx < ueCtxtSetupRsp->protocolIEs.list.count; idx++) + { + switch(ueCtxtSetupRsp->protocolIEs.list.array[idx]->id) + { + case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID: + { + duUeF1apId = ueCtxtSetupRsp->protocolIEs.list.array[idx]->value.choice.GNB_DU_UE_F1AP_ID; + break; + } + case ProtocolIE_ID_id_DRBs_Setup_List: + { + /* Adding Tunnels for successful DRB */ + procDrbSetupList(&ueCtxtSetupRsp->protocolIEs.list.array[idx]->value.choice.DRBs_Setup_List); + break; + + } + } + } + ueCb[duUeF1apId-1].f1apMsgDb.dlRrcMsgCount++; /* keeping DL RRC Msg Count */ + return ROK; +} + +/**************************************************************** + * @brief Function to process Ul Rrc Msg received from DU + * + * @details + * + * Function : procUlRrcMsg + * + * Functionality: + * - Function to process Ul Rrc Msg received from DU + * + * @params[in] + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ + +uint8_t procUlRrcMsg(F1AP_PDU_t *f1apMsg) +{ + uint8_t idx, ret, srbId, rrcMsgType; + uint8_t cuUeF1apId, duUeF1apId; + uint8_t *rrcContainer = NULLP; + uint16_t rrcContLen; + ULRRCMessageTransfer_t *ulRrcMsg = NULLP; + + ret = ROK; + ulRrcMsg = &f1apMsg->choice.initiatingMessage->value.choice.ULRRCMessageTransfer; + + for(idx=0; idx < ulRrcMsg->protocolIEs.list.count; idx++) + { + switch(ulRrcMsg->protocolIEs.list.array[idx]->id) + { + case ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID: + { + cuUeF1apId = ulRrcMsg->protocolIEs.list.array[idx]->value.choice.GNB_CU_UE_F1AP_ID; + break; + } + case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID: + { + duUeF1apId = ulRrcMsg->protocolIEs.list.array[idx]->value.choice.GNB_DU_UE_F1AP_ID; + break; + } + case ProtocolIE_ID_id_SRBID: + srbId = ulRrcMsg->protocolIEs.list.array[idx]->value.choice.SRBID; + break; + case ProtocolIE_ID_id_RRCContainer: + { + rrcContLen = ulRrcMsg->protocolIEs.list.array[idx]->value.choice.RRCContainer.size; + CU_ALLOC(rrcContainer, rrcContLen) + if(!rrcContainer) + { + DU_LOG("\nERROR --> F1AP : Failed to allocated memory in procUlRrcMsg"); + return RFAILED; + } + memcpy(rrcContainer, ulRrcMsg->protocolIEs.list.array[idx]->value.choice.RRCContainer.buf,\ + rrcContLen); + break; + } + + default: + DU_LOG("\nERROR --> F1AP : Invalid Event %ld", ulRrcMsg->protocolIEs.list.array[idx]->id); + break; + } + } + if(srbId == 1) + { + ueCb[duUeF1apId-1].f1apMsgDb.dlRrcMsgCount++; + rrcMsgType = setDlRRCMsgType(duUeF1apId); + if(rrcMsgType == REGISTRATION_ACCEPT) + { + DU_LOG("\nINFO --> F1AP: Sending DL RRC MSG for RRC Registration Accept"); + ret = BuildAndSendDLRRCMessageTransfer(duUeF1apId, srbId, rrcMsgType); + } + if(rrcMsgType == UE_CONTEXT_SETUP_REQ) + { + DU_LOG("\nINFO --> F1AP: Sending Ue Context Setup Req"); + ret = BuildAndSendUeContextSetupReq(cuUeF1apId, duUeF1apId,\ + rrcContLen, rrcContainer); + } + if(rrcMsgType == SECURITY_MODE_COMPLETE) + { + /* To trigger the DL RRC Msg for RRC Reconfig */ + ueCb[duUeF1apId-1].f1apMsgDb.dlRrcMsgCount++; + rrcMsgType = setDlRRCMsgType(duUeF1apId); + if(rrcMsgType == RRC_RECONFIG) + { + DU_LOG("\nINFO --> F1AP: Sending DL RRC MSG for RRC Reconfig"); + BuildAndSendDLRRCMessageTransfer(duUeF1apId, srbId, rrcMsgType); + } + } + if(rrcMsgType == UE_CONTEXT_MOD_REQ) + { + DU_LOG("\nINFO --> F1AP: Sending UE Context Modification Request"); + BuildAndSendUeContextModificationReq(duUeF1apId); + } + } + return ret; +} + +/**************************************************************** + * @brief Build And Send F1ResetAck + * + * @details + * + * Function : FreeF1ResetAck + * + * Functionality: + * - Build And Send F1ResetRSP + * + * @params[in] + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +void FreeF1ResetAck(F1AP_PDU_t *f1apMsg) +{ + uint8_t idx; + ResetAcknowledge_t *f1ResetAck; + + if(f1apMsg) + { + if(f1apMsg->choice.successfulOutcome) + { + f1ResetAck= &f1apMsg->choice.successfulOutcome->value.choice.ResetAcknowledge; + + if(f1ResetAck->protocolIEs.list.array) + { + for(idx=0; idxprotocolIEs.list.count ; idx++) + { + if(f1ResetAck->protocolIEs.list.array[idx]) + { + CU_FREE(f1ResetAck->protocolIEs.list.array[idx], sizeof(ResetAcknowledgeIEs_t)); + } + } + CU_FREE(f1ResetAck->protocolIEs.list.array, f1ResetAck->protocolIEs.list.size ); + } + CU_FREE(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t)); + } + CU_FREE(f1apMsg, sizeof(F1AP_PDU_t)); + } +} + +/**************************************************************** + * @brief Build And Send F1ResetAck + * + * @details + * + * Function : BuildAndSendF1ResetAck + * + * Functionality: + * - Build And Send F1ResetRSP + * + * @params[in] + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ + +uint8_t BuildAndSendF1ResetAck() +{ + uint8_t idx = 0; + uint8_t elementCnt = 0; + uint8_t ret = RFAILED; + F1AP_PDU_t *f1apMsg = NULL; + ResetAcknowledge_t *f1ResetAck = NULLP; + asn_enc_rval_t encRetVal; + DU_LOG("\nINFO --> F1AP : Building F1 Reset Acknowledgment \n"); + + do{ + /* Allocate the memory for F1ResetRequest_t */ + CU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t)); + if(f1apMsg == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation for F1AP-PDU failed"); + break; + } + + f1apMsg->present = F1AP_PDU_PR_successfulOutcome; + + CU_ALLOC(f1apMsg->choice.successfulOutcome, sizeof(SuccessfulOutcome_t)); + if(f1apMsg->choice.successfulOutcome == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation for F1AP-PDU failed"); + break; + } + + f1apMsg->choice.successfulOutcome->procedureCode = ProcedureCode_id_Reset; + f1apMsg->choice.successfulOutcome->criticality = Criticality_reject; + f1apMsg->choice.successfulOutcome->value.present = SuccessfulOutcome__value_PR_ResetAcknowledge; + f1ResetAck = &f1apMsg->choice.successfulOutcome->value.choice.ResetAcknowledge; + + elementCnt = 1; + + f1ResetAck->protocolIEs.list.count = elementCnt; + f1ResetAck->protocolIEs.list.size = elementCnt*sizeof(ResetAcknowledgeIEs_t *); + + CU_ALLOC(f1ResetAck->protocolIEs.list.array, f1ResetAck->protocolIEs.list.size ); + if(f1ResetAck->protocolIEs.list.array == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation for F1ResetAckIEs failed"); + break; + } + + for(idx=0; idxprotocolIEs.list.array[idx], sizeof(ResetAcknowledgeIEs_t)); + if(f1ResetAck->protocolIEs.list.array[idx] == NULLP) + { + break; + } + } + /*TransactionID*/ + idx = 0; + f1ResetAck->protocolIEs.list.array[idx]->id = ProtocolIE_ID_id_TransactionID; + f1ResetAck->protocolIEs.list.array[idx]->criticality = Criticality_reject; + f1ResetAck->protocolIEs.list.array[idx]->value.present = ResetAcknowledgeIEs__value_PR_TransactionID; + f1ResetAck->protocolIEs.list.array[idx]->value.choice.TransactionID = TRANS_ID; + + xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg); + + /* Encode the F1SetupRequest type as UPER */ + memset(encBuf, 0, ENC_BUF_MAX_LEN); + encBufSize = 0; + encRetVal = aper_encode(&asn_DEF_F1AP_PDU, 0, f1apMsg, PrepFinalEncBuf, encBuf); + + /* Check encode results */ + if(encRetVal.encoded == ENCODE_FAIL) + { + DU_LOG("\nERROR --> F1AP : Could not encode F1ResetAck structure (at %s)\n",\ + encRetVal.failed_type ? encRetVal.failed_type->name : "unknown"); + break; + } + else + { + DU_LOG("\nDEBUG --> F1AP : Created APER encodedbuffer for F1ResetAck \n"); + for(int i=0; i< encBufSize; i++) + { + DU_LOG("%x",encBuf[i]); + } + } + /* Sending msg */ + if(SendF1APMsg(CU_APP_MEM_REG, CU_POOL) != ROK) + { + DU_LOG("\nERROR --> F1AP : Sending F1 Reset Response failed"); + break; + } + + ret = ROK; + break; + }while(true); + + FreeF1ResetAck(f1apMsg); + return ret; +} +void FreeUlTnlInfoforDrb2(ULUPTNLInformation_ToBeSetup_List_t *ulInfo) +{ + uint8_t arrIdx =0; + + if(ulInfo->list.array) + { + for(arrIdx=0; arrIdxlist.count ; arrIdx++) + { + if(ulInfo->list.array[arrIdx]) + { + if(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel ) + { + if(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.buf) + { + if(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf) + { + CU_FREE(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\ + gTP_TEID.buf,ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.\ + gTPTunnel->gTP_TEID.size); + } + CU_FREE(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\ + transportLayerAddress.buf,ulInfo->list.array[arrIdx]->\ + uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.size); + } + CU_FREE(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel,\ + sizeof(GTPTunnel_t)); + } + CU_FREE(ulInfo->list.array[arrIdx],sizeof(ULUPTNLInformation_ToBeSetup_Item_t)); + } + } + CU_FREE(ulInfo->list.array,ulInfo->list.size); + } +} + +/******************************************************************* +* +* @brief Deletes the EGTP tunnel +* +* @details +* +* Function : deleteEgtpTunnel +* +* Functionality: Deletes the EGTP tunnel +* +* @params[in] uint8_t *buf +* +* @return ROK - success +* RFAILED - failure +* +* ****************************************************************/ +uint8_t deleteEgtpTunnel(uint8_t *buf) +{ + uint32_t teId = 0; + EgtpTnlEvt tnlEvt; + + teIdStringToInt(buf, &teId); + if(teId > MAX_TEID || teId < MIN_TEID) + { + DU_LOG("\nERROR --> EGTP : TEID(%d) OUT Of Range", teId); + return RFAILED; + } + memset(&tnlEvt, 0, sizeof(EgtpTnlEvt)); + tnlEvt.action = EGTP_TNL_MGMT_DEL; + tnlEvt.lclTeid = teId; + tnlEvt.remTeid = teId; + if((cuEgtpTnlMgmtReq(tnlEvt)) != ROK) + { + DU_LOG("\nERROR --> EGTP : Failed to delete tunnel Id %d", teId); + } + return ROK; +} + +/******************************************************************* +* +* @brief Builds the Uplink Tunnel Info +* +* @details +* +* Function : BuildUlTnlInfoforSetupMod +* +* Functionality: Constructs the UL TnlInfo For DRB list +* +* @params[in] ULUPTNLInformation_ToBeSetup_List_t *ulInfo +* +* @return ROK - success +* RFAILED - failure +* +* ****************************************************************/ +uint8_t BuildUlTnlInfoforSetupMod(uint8_t ueId, ULUPTNLInformation_ToBeSetup_List_t *ulInfo, uint8_t actionType) +{ + uint8_t arrIdx; + 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) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildUlTnlInfoforSetupMod"); + return RFAILED; + } + for(arrIdx=0; arrIdxlist.array[arrIdx],sizeof(ULUPTNLInformation_ToBeSetup_Item_t)); + if(ulInfo->list.array[arrIdx] == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildUlTnlInfoforSetupMod"); + return RFAILED; + } + } + + arrIdx = 0; + ulInfo->list.array[arrIdx]->uLUPTNLInformation.present = \ + UPTransportLayerInformation_PR_gTPTunnel; + + /*GTP TUNNEL*/ + CU_ALLOC(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel,\ + sizeof(GTPTunnel_t)); + if(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildUlTnlInfoforSetupMod"); + return RFAILED; + } + ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\ + transportLayerAddress.size = 4*sizeof(uint8_t); + CU_ALLOC(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\ + transportLayerAddress.buf,ulInfo->list.array[arrIdx]->\ + uLUPTNLInformation.choice.gTPTunnel->transportLayerAddress.size); + if(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\ + transportLayerAddress.buf == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildUlTnlInfoforSetupMod"); + return RFAILED; + } + + ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\ + transportLayerAddress.buf[0] = 192; + ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\ + transportLayerAddress.buf[1] = 168; + ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\ + transportLayerAddress.buf[2] = 130; + ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\ + transportLayerAddress.buf[3] = 82; + ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\ + transportLayerAddress.bits_unused = 0; + + /*GTP TEID*/ + ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.size\ + = 4 * sizeof(uint8_t); + CU_ALLOC(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\ + gTP_TEID.buf,ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.\ + gTPTunnel->gTP_TEID.size); + if(ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf\ + == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildUlTnlInfoforSetupMod"); + return RFAILED; + } + ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\ + gTP_TEID.buf[0] = 0; + ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\ + gTP_TEID.buf[1] = 0; + ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\ + gTP_TEID.buf[2] = 0; + if(actionType == ProtocolIE_ID_id_DRBs_ToBeModified_Item) + { + /*TODO: DRB context to be stored in CU STUB so that tunnel Id can be easily + * fetched based on the Drb Id */ + if(ueId == 1) + { + /* Tunnel Id for DRB 2 of UE 1 is 2. Hence passing the same TeId */ + ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf[3] = 2; + } + else if(ueId == 2) + { + /* Tunnel Id for DRB 2 of UE 2 is 5. Hence passing the same TeId */ + ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf[3] = 5; + } + else if(ueId == 3) + { + /* Tunnel Id for DRB 2 of UE 3 is 8. Hence passing the same TeId */ + ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->gTP_TEID.buf[3] = 8; + } + + } + else + { + ulInfo->list.array[arrIdx]->uLUPTNLInformation.choice.gTPTunnel->\ + gTP_TEID.buf[3] = cuCfgParams.egtpParams.currTunnelId++; + } + return ROK; +}/*End of BuildULTnlInfo*/ + +/******************************************************************* +* +* @brief freeing the DRB item +* +* @details +* +* Function : FreeDrbItem +* +* Functionality: freeing the DRB item +* +* @params[in] DRBs_ToBeSetupMod_Item_t *drbItem +* +* @return ROK - success +* RFAILED - failure +* +* ****************************************************************/ + +void FreeDrbItem(DRBs_ToBeSetupMod_Item_t *drbItem) +{ + uint8_t arrIdx =0; + SNSSAI_t *snssai =NULLP; + Flows_Mapped_To_DRB_List_t *flowMap = NULLP; + + drbItem->qoSInformation.present = QoSInformation_PR_choice_extension; + switch(drbItem->qoSInformation.present) + { + case QoSInformation_PR_NOTHING: + break; + case QoSInformation_PR_eUTRANQoS: + { + if(drbItem->qoSInformation.choice.eUTRANQoS) + { + CU_FREE(drbItem->qoSInformation.choice.eUTRANQoS, sizeof(EUTRANQoS_t)); + } + break; + } + case QoSInformation_PR_choice_extension: + { + if(drbItem->qoSInformation.choice.choice_extension) + { + FreeQOSInfo(&drbItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS); + + snssai = &drbItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.sNSSAI; + if(snssai->sST.buf) + { + CU_FREE(snssai->sST.buf,snssai->sST.size); + } + if(snssai->sD) + { + if(snssai->sD->buf) + { + CU_FREE(snssai->sD->buf,snssai->sD->size); + } + CU_FREE(snssai->sD,sizeof(OCTET_STRING_t)); + } + + flowMap = &drbItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.flows_Mapped_To_DRB_List; + if(flowMap->list.array) + { + for(arrIdx=0; arrIdxlist.count; arrIdx++) + { + if(flowMap->list.array[arrIdx] ) + { + FreeQOSInfo(&flowMap->list.array[arrIdx]->qoSFlowLevelQoSParameters); + CU_FREE(flowMap->list.array[arrIdx],sizeof(Flows_Mapped_To_DRB_Item_t)); + } + } + CU_FREE(flowMap->list.array,flowMap->list.size); + } + + CU_FREE(drbItem->qoSInformation.choice.choice_extension,sizeof(QoSInformation_ExtIEs_t)); + } + break; + } + + } + FreeUlTnlInfoforDrb2(&drbItem->uLUPTNLInformation_ToBeSetup_List); + if(drbItem->uLConfiguration) + { + CU_FREE(drbItem->uLConfiguration,sizeof(ULConfiguration_t)); + } +} + +/******************************************************************* +* +* @brief filling the DRB setup Mod item +* +* @details +* +* Function : FillDrbItemToSetupMod +* +* Functionality: filling the DRB setup Mod item +* +* +* @params[in] DRBs_ToBeSetupMod_Item_t *drbItem +* +* @return ROK - success +* RFAILED - failure +* +* ****************************************************************/ + +uint8_t FillDrbItemToSetupMod(uint8_t ueId, uint8_t arrIdx, DRBs_ToBeSetupMod_Item_t *drbItem) +{ + uint8_t ret = ROK; + + /*Drb Id */ + drbItem->dRBID = arrIdx + DRB3; + + /*qoSInformation*/ + drbItem->qoSInformation.present = QoSInformation_PR_choice_extension; + + switch(drbItem->qoSInformation.present) + { + case QoSInformation_PR_NOTHING: + { + break; + } + case QoSInformation_PR_eUTRANQoS: + { + + CU_ALLOC(drbItem->qoSInformation.choice.eUTRANQoS, sizeof(EUTRANQoS_t)); + if(drbItem->qoSInformation.choice.eUTRANQoS) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in FillDrbItemToSetupMod"); + return RFAILED; + } + drbItem->qoSInformation.choice.eUTRANQoS->qCI = QCI; + drbItem->qoSInformation.choice.eUTRANQoS->allocationAndRetentionPriority.priorityLevel = + PriorityLevel_no_priority; + + drbItem->qoSInformation.choice.eUTRANQoS->allocationAndRetentionPriority.pre_emptionCapability = + Pre_emptionCapability_may_trigger_pre_emption; + + drbItem->qoSInformation.choice.eUTRANQoS->allocationAndRetentionPriority.pre_emptionVulnerability = + Pre_emptionVulnerability_pre_emptable; + + break; + } + case QoSInformation_PR_choice_extension: + { + CU_ALLOC(drbItem->qoSInformation.choice.choice_extension,sizeof(QoSInformation_ExtIEs_t)); + if(drbItem->qoSInformation.choice.choice_extension == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in FillDrbItemToSetupMod"); + return RFAILED; + } + + drbItem->qoSInformation.choice.choice_extension->id = ProtocolIE_ID_id_DRB_Information; + drbItem->qoSInformation.choice.choice_extension->criticality = Criticality_ignore; + drbItem->qoSInformation.choice.choice_extension->value.present = QoSInformation_ExtIEs__value_PR_DRB_Information; + ret = BuildQOSInfo(&drbItem->qoSInformation.choice.choice_extension->value.choice.DRB_Information.dRB_QoS,\ + ProtocolIE_ID_id_DRBs_ToBeSetupMod_Item, PDU_SESSION_ID_2); + if(ret != ROK) + { + DU_LOG("\nERROR --> F1AP : BuildQOSInfo failed"); + return RFAILED; + } + + /*SNSSAI*/ + ret = BuildSNSSAI(&drbItem->qoSInformation.choice.\ + choice_extension->value.choice.DRB_Information.sNSSAI, cuCfgParams.snssaiList[1]); + if(ret != ROK) + { + DU_LOG("\nERROR --> F1AP : BuildSNSSAI failed"); + return RFAILED; + } + + /*Flows mapped to DRB List*/ + ret = BuildFlowsMap(&drbItem->qoSInformation.choice.\ + choice_extension->value.choice.DRB_Information.flows_Mapped_To_DRB_List,\ + ProtocolIE_ID_id_DRBs_ToBeSetupMod_Item); + if(ret != ROK) + { + DU_LOG("\nERROR --> F1AP : BuildFlowsMap failed"); + return RFAILED; + } + } + } + + /*ULUPTNLInformation To Be Setup List*/ + ret = BuildUlTnlInfoforSetupMod(ueId, &drbItem->uLUPTNLInformation_ToBeSetup_List, \ + ProtocolIE_ID_id_DRBs_ToBeSetupMod_Item); + if(ret != ROK) + { + DU_LOG("\nERROR --> F1AP : BuildUlTnlInfoforSetupMod failed"); + return RFAILED; + } + + /*RLCMode*/ + drbItem->rLCMode = RLCMode_rlc_um_bidirectional; + return ROK; +} + +/******************************************************************* +* +* @brief Builds the DRB to be Setup Mod ItemIes +* +* @details +* +* Function : FillDrbItemList +* +* Functionality: Constructs the DRB to be Setup Mod Item Ies +* +* @params[in] struct DRBs_ToBeSetupMod_ItemIEs *drbItemIe +* +* @return ROK - success +* RFAILED - failure +* +* ****************************************************************/ + +uint8_t FillDrbItemList(uint8_t ueId, uint8_t arrIdx, struct DRBs_ToBeSetupMod_ItemIEs *drbItemIe) +{ + drbItemIe->id = ProtocolIE_ID_id_DRBs_ToBeSetupMod_Item; + drbItemIe->criticality = Criticality_reject; + drbItemIe->value.present = DRBs_ToBeSetupMod_ItemIEs__value_PR_DRBs_ToBeSetupMod_Item; + + if(FillDrbItemToSetupMod(ueId, arrIdx, (&(drbItemIe->value.choice.DRBs_ToBeSetupMod_Item))) != ROK) + { + DU_LOG("\nERROR --> F1AP : FillDrbItemToSetupMod failed"); + return RFAILED; + } + return ROK; +} +/******************************************************************* +* +* @brief free the DRB to be Setup Mod list +* +* @details +* +* Function : FreeDrbToBeSetupModList +* +* Functionality: free the DRB to be Setup Mod list +* +* @params[in] DRBs_ToBeSetupMod_List_t *drbSet +* +* @return ROK - success +* RFAILED - failure +* +* ****************************************************************/ +void FreeDrbToBeSetupModList(DRBs_ToBeSetupMod_List_t *drbSet) +{ + uint8_t arrIdx =0; + struct DRBs_ToBeSetupMod_ItemIEs *drbItemIe; + + if(drbSet->list.array) + { + for(arrIdx=0; arrIdxlist.count ; arrIdx++) + { + if(drbSet->list.array[arrIdx] != NULLP) + { + if(arrIdx == 0) + { + drbItemIe = (DRBs_ToBeSetupMod_ItemIEs_t *)drbSet->list.array[arrIdx]; + FreeDrbItem(&(drbItemIe->value.choice.DRBs_ToBeSetupMod_Item)); + } + CU_FREE(drbSet->list.array[arrIdx], sizeof(DRBs_ToBeSetupMod_ItemIEs_t)); + } + } + CU_FREE(drbSet->list.array, drbSet->list.size); + } + +} + +/******************************************************************* +* +* @brief Builds the DRB to be Setup Mod list +* +* @details +* +* Function : BuildDrbToBeSetupList +* +* Functionality: Constructs the DRB to be Setup Mod list +* +* @params[in] DRBs_ToBeSetupMod_List_t *drbSet +* +* @return ROK - success +* RFAILED - failure +* +* ****************************************************************/ + +uint8_t BuildDrbToBeSetupList(uint8_t ueId, DRBs_ToBeSetupMod_List_t *drbSet) +{ + uint8_t ret = ROK; + uint8_t arrIdx =0; + uint8_t drbCnt =0; + + drbCnt = MAX_DRB_SET_UE_CONTEXT_MOD_REQ; + drbSet->list.count = drbCnt; + drbSet->list.size = drbCnt * sizeof(DRBs_ToBeSetupMod_ItemIEs_t *); + CU_ALLOC(drbSet->list.array, drbSet->list.size); + if(drbSet->list.array == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDrbToBeSetupList"); + return RFAILED; + } + + for(arrIdx=0; arrIdxlist.array[arrIdx], sizeof(DRBs_ToBeSetupMod_ItemIEs_t)); + if(drbSet->list.array[arrIdx] == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDrbToBeSetupList for array idx [%d]", arrIdx); + return RFAILED; + } + } + + arrIdx = 0; + ret = FillDrbItemList(ueId, arrIdx, (DRBs_ToBeSetupMod_ItemIEs_t *)drbSet->list.array[arrIdx]); + if(ret != ROK) + { + DU_LOG("\nERROR --> F1AP : FillDrbItemList failed"); + } + + return ret; +} + +/******************************************************************* +* +* @brief Filling the DRB to be modified item +* +* @details +* +* Function : FillDrbToBeModItem +* +* Functionality: filling the DRB to be modified item +* +* @params[in] DRBs_ToBeModified_Item_t *drbItem +* +* @return ROK - success +* RFAILED - failure +* +* ****************************************************************/ + +uint8_t FillDrbToBeModItem(uint8_t ueId, DRBs_ToBeModified_Item_t *drbItem) +{ + uint8_t ret = ROK; + + /*Drb Id */ + drbItem->dRBID = DRB2; + + /*qoSInformation*/ + drbItem->qoSInformation = NULLP; + CU_ALLOC(drbItem->qoSInformation, sizeof(QoSInformation_t)); + if(drbItem->qoSInformation != NULLP) + { + drbItem->qoSInformation->present = QoSInformation_PR_choice_extension; + + switch(drbItem->qoSInformation->present) + { + case QoSInformation_PR_NOTHING: + { + break; + } + case QoSInformation_PR_eUTRANQoS: + { + + CU_ALLOC(drbItem->qoSInformation->choice.eUTRANQoS, sizeof(EUTRANQoS_t)); + if(drbItem->qoSInformation->choice.eUTRANQoS) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in FillDrbToBeModItem"); + return RFAILED; + } + drbItem->qoSInformation->choice.eUTRANQoS->qCI = QCI; + drbItem->qoSInformation->choice.eUTRANQoS->allocationAndRetentionPriority.priorityLevel = + PriorityLevel_no_priority; + + drbItem->qoSInformation->choice.eUTRANQoS->allocationAndRetentionPriority.pre_emptionCapability = + Pre_emptionCapability_may_trigger_pre_emption; + + drbItem->qoSInformation->choice.eUTRANQoS->allocationAndRetentionPriority.pre_emptionVulnerability = + Pre_emptionVulnerability_pre_emptable; + + break; + } + case QoSInformation_PR_choice_extension: + { + CU_ALLOC(drbItem->qoSInformation->choice.choice_extension,sizeof(QoSInformation_ExtIEs_t)); + if(drbItem->qoSInformation->choice.choice_extension == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in FillDrbItemToSetupMod"); + return RFAILED; + } + + drbItem->qoSInformation->choice.choice_extension->id = ProtocolIE_ID_id_DRB_Information; + drbItem->qoSInformation->choice.choice_extension->criticality = Criticality_ignore; + drbItem->qoSInformation->choice.choice_extension->value.present = QoSInformation_ExtIEs__value_PR_DRB_Information; + ret = BuildQOSInfo(&drbItem->qoSInformation->choice.choice_extension->value.choice.DRB_Information.dRB_QoS,\ + ProtocolIE_ID_id_DRBs_ToBeModified_Item, INVALID_PDU_SESSION_ID); + if(ret != ROK) + { + DU_LOG("\nERROR --> F1AP : BuildQOSInfo failed"); + return RFAILED; + } + + /*SNSSAI*/ + ret = BuildSNSSAI(&drbItem->qoSInformation->choice.\ + choice_extension->value.choice.DRB_Information.sNSSAI,cuCfgParams.snssaiList[0]); + if(ret != ROK) + { + DU_LOG("\nERROR --> F1AP : BuildSNSSAI failed"); + return RFAILED; + } + + /*Flows mapped to DRB List*/ + ret = BuildFlowsMap(&drbItem->qoSInformation->choice.\ + choice_extension->value.choice.DRB_Information.flows_Mapped_To_DRB_List,\ + ProtocolIE_ID_id_DRBs_ToBeModified_Item); + if(ret != ROK) + { + DU_LOG("\nERROR --> F1AP : BuildFlowsMap failed"); + return RFAILED; + } + } + } + }/* End of QoS */ + + /*ULUPTNLInformation To Be Setup List*/ + ret = BuildUlTnlInfoforSetupMod(ueId, &drbItem->uLUPTNLInformation_ToBeSetup_List,\ + ProtocolIE_ID_id_DRBs_ToBeModified_Item); + if(ret != ROK) + { + DU_LOG("\nERROR --> F1AP : BuildUlTnlInfoforSetupMod failed"); + return RFAILED; + } + return ROK; +} + +/******************************************************************* +* +* @brief Builds the DRB to be modified Item IE +* +* @details +* +* Function : FillDrbToBeModItemList +* +* Functionality: Constructs the DRB to be modified Mod Item Ies +* +* @params[in] struct DRBs_ToBeModified_ItemIEs *drbItemIe +* +* @return ROK - success +* RFAILED - failure +* +* ****************************************************************/ + +uint8_t FillDrbToBeModItemList(uint8_t ueId, struct DRBs_ToBeModified_ItemIEs *drbItemIe) +{ + drbItemIe->id = ProtocolIE_ID_id_DRBs_ToBeModified_Item; + drbItemIe->criticality = Criticality_reject; + drbItemIe->value.present = DRBs_ToBeModified_ItemIEs__value_PR_DRBs_ToBeModified_Item; + if(FillDrbToBeModItem(ueId, &(drbItemIe->value.choice.DRBs_ToBeModified_Item)) != ROK) + { + DU_LOG("\nERROR --> F1AP : FillDrbToBeModItem failed"); + return RFAILED; + } + + return ROK; +} + +/******************************************************************* +* +* @brief Builds the DRB to be modified list +* +* @details +* +* Function : BuildDrbToBeModList +* +* Functionality: Constructs the DRB to be modified list +* +* @params[in] DRBs_ToBeModified_List_t *drbSet +* +* @return ROK - success +* RFAILED - failure +* +* ****************************************************************/ + +uint8_t BuildDrbToBeModifiedList(uint8_t ueId, DRBs_ToBeModified_List_t *drbSet) +{ + uint8_t ret = ROK; + uint8_t arrIdx =0; + uint8_t drbCnt =0; + + drbCnt = 1; + drbSet->list.count = drbCnt; + drbSet->list.size = drbCnt * sizeof(DRBs_ToBeModified_ItemIEs_t *); + CU_ALLOC(drbSet->list.array, drbSet->list.size); + if(drbSet->list.array == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDrbToBeModifiedList"); + return RFAILED; + } + for(arrIdx=0; arrIdxlist.array[arrIdx], sizeof(DRBs_ToBeModified_ItemIEs_t)); + if(drbSet->list.array[arrIdx] == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation failed in BuildDrbToBeSetupList"); + return RFAILED; + } + } + + arrIdx=0; + ret = FillDrbToBeModItemList(ueId, (DRBs_ToBeModified_ItemIEs_t *)drbSet->list.array[arrIdx]); + if(ret != ROK) + { + DU_LOG("\nERROR --> F1AP : FillDrbToBeModItemList failed"); + } + + return ret; +} + +/******************************************************************* +* +* @brief freeing the DRB item +* +* @details +* +* Function : FreeModifiedDrbItem +* +* Functionality: freeing the DRB 2 item +* +* @params[in] DRBs_ToBeSetupMod_Item_t *drbItem +* +* @return ROK - success +* RFAILED - failure +* +* ****************************************************************/ + +void FreeModifiedDrbItem(DRBs_ToBeModified_Item_t *drbItem) +{ + uint8_t arrIdx =0; + SNSSAI_t *snssai =NULLP; + Flows_Mapped_To_DRB_List_t *flowMap = NULLP; + + if(drbItem->qoSInformation != NULLP) + { + switch(drbItem->qoSInformation->present) + { + case QoSInformation_PR_NOTHING: + break; + case QoSInformation_PR_eUTRANQoS: + { + if(drbItem->qoSInformation->choice.eUTRANQoS) + { + CU_FREE(drbItem->qoSInformation->choice.eUTRANQoS, sizeof(EUTRANQoS_t)); + } + break; + } + case QoSInformation_PR_choice_extension: + { + if(drbItem->qoSInformation->choice.choice_extension) + { + FreeQOSInfo(&drbItem->qoSInformation->choice.choice_extension->value.choice.DRB_Information.dRB_QoS); + + snssai = &drbItem->qoSInformation->choice.choice_extension->value.choice.DRB_Information.sNSSAI; + if(snssai->sST.buf) + { + CU_FREE(snssai->sST.buf,snssai->sST.size); + } + if(snssai->sD) + { + if(snssai->sD->buf) + { + CU_FREE(snssai->sD->buf,snssai->sD->size); + } + CU_FREE(snssai->sD,sizeof(OCTET_STRING_t)); + } + + flowMap = &drbItem->qoSInformation->choice.choice_extension->value.choice.DRB_Information.flows_Mapped_To_DRB_List; + if(flowMap->list.array) + { + for(arrIdx=0; arrIdxlist.count; arrIdx++) + { + if(flowMap->list.array[arrIdx] ) + { + FreeQOSInfo(&flowMap->list.array[arrIdx]->qoSFlowLevelQoSParameters); + CU_FREE(flowMap->list.array[arrIdx],sizeof(Flows_Mapped_To_DRB_Item_t)); + } + } + CU_FREE(flowMap->list.array,flowMap->list.size); + } + + CU_FREE(drbItem->qoSInformation->choice.choice_extension,sizeof(QoSInformation_ExtIEs_t)); + } + break; + } + } + } + FreeUlTnlInfoforDrb2(&drbItem->uLUPTNLInformation_ToBeSetup_List); + if(drbItem->uLConfiguration) + { + CU_FREE(drbItem->uLConfiguration,sizeof(ULConfiguration_t)); + } +} + +/******************************************************************* +* +* @brief free the DRB to be modfified list +* +* @details +* +* Function : FreeDrbToBeModifiedList +* +* Functionality: free the DRB to be Setup Mod list +* +* @params[in] FreeDrbToBeModifiedList_t *drbSet +* +* @return ROK - success +* RFAILED - failure +* +* ****************************************************************/ +void FreeDrbToBeModifiedList(DRBs_ToBeModified_List_t *drbSet) +{ + uint8_t arrIdx =0; + struct DRBs_ToBeModified_ItemIEs *drbItemIe; + + if(drbSet->list.array) + { + for(arrIdx=0; arrIdxlist.count ; arrIdx++) + { + if(drbSet->list.array[arrIdx] != NULLP) + { + drbItemIe = (struct DRBs_ToBeModified_ItemIEs *)drbSet->list.array[arrIdx]; + FreeModifiedDrbItem(&(drbItemIe->value.choice.DRBs_ToBeModified_Item)); + CU_FREE(drbSet->list.array[arrIdx], sizeof(DRBs_ToBeModified_ItemIEs_t)); + } + } + CU_FREE(drbSet->list.array, drbSet->list.size); + } + +} + +/******************************************************************* + * + * @brief free the UeContextModification Request + * + * @details + * + * Function : FreeUeContextModicationRequest + * + * Functionality : deallocation of memory allocated in UeContextModiification + request + * + * @params[in] F1AP_PDU_t *f1apMsg + * + * @return void +* +* ****************************************************************/ +void FreeUeContextModicationRequest(F1AP_PDU_t *f1apMsg) +{ + uint8_t arrIdx =0 , ieId=0; + UEContextModificationRequest_t *UeContextModifyReq = NULLP; + + if(f1apMsg) + { + if(f1apMsg->choice.initiatingMessage) + { + UeContextModifyReq =&f1apMsg->choice.initiatingMessage->value.choice.UEContextModificationRequest; + if(UeContextModifyReq->protocolIEs.list.array) + { + for( arrIdx = 0 ; arrIdxprotocolIEs.list.count ; arrIdx++) + { + if(UeContextModifyReq->protocolIEs.list.array[arrIdx]) + { + ieId = UeContextModifyReq->protocolIEs.list.array[arrIdx]->id; + switch(ieId) + { + case ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID: + break; + case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID: + break; + case ProtocolIE_ID_id_DRBs_ToBeSetupMod_List: + { + FreeDrbToBeSetupModList(&UeContextModifyReq->protocolIEs.list.array[arrIdx]->value.\ + choice.DRBs_ToBeSetupMod_List); + break; + } + case ProtocolIE_ID_id_DRBs_ToBeModified_List: + { + FreeDrbToBeModifiedList(&UeContextModifyReq->protocolIEs.list.array[arrIdx]->value.\ + choice.DRBs_ToBeSetupMod_List); + break; + } + + } + CU_FREE(UeContextModifyReq->protocolIEs.list.array[arrIdx], sizeof(UEContextModificationRequest_t)); + } + } + CU_FREE(UeContextModifyReq->protocolIEs.list.array, UeContextModifyReq->protocolIEs.list.size); + } + CU_FREE(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t)); + } + CU_FREE(f1apMsg, sizeof(F1AP_PDU_t)); + } +} +/******************************************************************* + * + * @brief Builds the Ue Context Modification Req + * + * @details + * + * Function : BuildAndSendUeContextModificationReq + * + * Functionality: Constructs the Ue Context Modification Req + * + * @params[in] + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t BuildAndSendUeContextModificationReq(uint8_t ueId) +{ + uint8_t ieIdx = 0; + uint8_t elementCnt = 0; + uint8_t ret = RFAILED; + F1AP_PDU_t *f1apMsg = NULLP; + UEContextModificationRequest_t *ueContextModifyReq = NULLP; + + asn_enc_rval_t encRetVal; + DU_LOG("\nINFO --> F1AP : Building Ue context modification request\n"); + + while(1) + { + CU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t)); + if(f1apMsg == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation for F1AP-PDU failed Ue context modification"); + break; + } + + f1apMsg->present = F1AP_PDU_PR_initiatingMessage; + + CU_ALLOC(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t)); + if(f1apMsg->choice.initiatingMessage == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation for F1AP-PDU failed Ue context modification"); + break; + } + f1apMsg->choice.initiatingMessage->procedureCode = ProcedureCode_id_UEContextModification; + f1apMsg->choice.initiatingMessage->criticality = Criticality_reject; + f1apMsg->choice.initiatingMessage->value.present = InitiatingMessage__value_PR_UEContextModificationRequest; + + ueContextModifyReq =&f1apMsg->choice.initiatingMessage->value.choice.UEContextModificationRequest; + + elementCnt = 4; + ueContextModifyReq->protocolIEs.list.count = elementCnt; + ueContextModifyReq->protocolIEs.list.size = elementCnt*sizeof(UEContextModificationRequest_t *); + + /* Initialize the UE context modification members */ + CU_ALLOC(ueContextModifyReq->protocolIEs.list.array, ueContextModifyReq->protocolIEs.list.size); + if(ueContextModifyReq->protocolIEs.list.array == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation for UE context modifcation Request failed"); + break; + } + + for(ieIdx=0 ; ieIdxprotocolIEs.list.array[ieIdx], sizeof(UEContextModificationRequest_t)); + if(ueContextModifyReq->protocolIEs.list.array[ieIdx] == NULLP) + { + DU_LOG("\nERROR --> F1AP : Memory allocation for UE context modifcation Request failed"); + break; + } + } + + + ieIdx=0; + ueContextModifyReq->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID; + ueContextModifyReq->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject; + ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.present = \ + UEContextModificationRequestIEs__value_PR_GNB_CU_UE_F1AP_ID; + ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_CU_UE_F1AP_ID = ueId; + + ieIdx++; + ueContextModifyReq->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID; + ueContextModifyReq->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject; + ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.present=\ + UEContextModificationRequestIEs__value_PR_GNB_DU_UE_F1AP_ID; + ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_UE_F1AP_ID = ueId; + + /* DRB to be setup list */ + ieIdx++; + ueContextModifyReq->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_DRBs_ToBeSetupMod_List; + ueContextModifyReq->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject; + ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.present =\ + UEContextModificationRequestIEs__value_PR_DRBs_ToBeSetupMod_List; + ret = BuildDrbToBeSetupList(ueId, &(ueContextModifyReq->protocolIEs.list.array[ieIdx]->\ + value.choice.DRBs_ToBeSetupMod_List)); + + /* DRB to be modified list */ + ieIdx++; + ueContextModifyReq->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_DRBs_ToBeModified_List; + ueContextModifyReq->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject; + ueContextModifyReq->protocolIEs.list.array[ieIdx]->value.present =\ + UEContextModificationRequestIEs__value_PR_DRBs_ToBeModified_List; + ret = BuildDrbToBeModifiedList(ueId, &(ueContextModifyReq->protocolIEs.list.array[ieIdx]->\ + value.choice.DRBs_ToBeModified_List)); + + /* TODO: DRB to be release list */ + + if(ret != ROK) + { + break; + } + 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("\nERROR --> F1AP : Could not encode ueContextModifyReq structure (at %s)\n",\ + encRetVal.failed_type ? encRetVal.failed_type->name : "unknown"); + break; + } + else + { + DU_LOG("\nDEBUG --> F1AP : Created APER encodedbuffer for ueContextModifyReq\n"); + for(ieIdx=0; ieIdx< encBufSize; ieIdx++) + { + DU_LOG("%x",encBuf[ieIdx]); + } + } + + if(SendF1APMsg(CU_APP_MEM_REG, CU_POOL) != ROK) + { + DU_LOG("\nERROR --> F1AP : Sending Ue context modification request failed"); + break; + } + + ret = ROK; + break; + + } + FreeUeContextModicationRequest(f1apMsg); + return ret; +} +/*****************************************************************i +* +* @brief Free memory allocated for UE Context Release Command +* +* @details +* +* Function : FreeUeContextReleaseCommand +* +* Functionality: +* - Free memory allocated for UE Context Release Command +* +* @params[in] F1AP_PDU_t *f1apMsg +* @return void +* +* *************************************************************/ +void FreeUeContextReleaseCommand(F1AP_PDU_t *f1apMsg) +{ + uint8_t ieIdx; + UEContextReleaseCommand_t *ueReleaseCommand = NULLP; + + if(f1apMsg) + { + if(f1apMsg->choice.initiatingMessage) + { + ueReleaseCommand =&f1apMsg->choice.initiatingMessage->value.choice.UEContextReleaseCommand; + if(ueReleaseCommand->protocolIEs.list.array) + { + for(ieIdx=0 ; ieIdxprotocolIEs.list.count; ieIdx++) + { + CU_FREE(ueReleaseCommand->protocolIEs.list.array[ieIdx], sizeof(UEContextReleaseCommand_t)); + } + CU_FREE(ueReleaseCommand->protocolIEs.list.array, ueReleaseCommand->protocolIEs.list.size); + } + CU_FREE(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t)); + } + CU_FREE(f1apMsg, sizeof(F1AP_PDU_t)); + } +} +/******************************************************************* + * + * @brief Builds the Ue Context Release Command + * + * @details +* +* Function : BuildAndSendUeContextReleaseCommand +* +* Functionality: Constructs the Ue Context Release Command +* +* @params[in] +* +* @return ROK - success +* RFAILED - failure +* +* ****************************************************************/ +uint8_t BuildAndSendUeContextReleaseCommand(uint8_t cuUeF1apId, uint8_t duUeF1apId) +{ + bool memAllocFailed = false; + uint8_t ieIdx = 0,elementCnt = 0, ret = RFAILED, bufLen=0; + F1AP_PDU_t *f1apMsg = NULLP; + UEContextReleaseCommand_t *ueContextReleaseCommand = NULLP; + + asn_enc_rval_t encRetVal; + DU_LOG("\nINFO --> F1AP : Building Ue context release command\n"); + + while(true) + { + CU_ALLOC(f1apMsg, sizeof(F1AP_PDU_t)); + if(f1apMsg == NULLP) + { + DU_LOG("\nERROR --> F1AP : BuildAndSendUeContextReleaseCommand(): Memory allocation for F1AP-PDU"); + break; + } + + f1apMsg->present = F1AP_PDU_PR_initiatingMessage; + + CU_ALLOC(f1apMsg->choice.initiatingMessage, sizeof(InitiatingMessage_t)); + if(f1apMsg->choice.initiatingMessage == NULLP) + { + DU_LOG("\nERROR --> F1AP : BuildAndSendUeContextReleaseCommand(): Memory allocation for F1AP-PDU failed "); + break; + } + f1apMsg->choice.initiatingMessage->procedureCode = ProcedureCode_id_UEContextRelease; + f1apMsg->choice.initiatingMessage->criticality = Criticality_reject; + f1apMsg->choice.initiatingMessage->value.present = InitiatingMessage__value_PR_UEContextReleaseCommand; + + ueContextReleaseCommand =&f1apMsg->choice.initiatingMessage->value.choice.UEContextReleaseCommand; + + elementCnt = 4; + ueContextReleaseCommand->protocolIEs.list.count = elementCnt; + ueContextReleaseCommand->protocolIEs.list.size = elementCnt*sizeof(UEContextReleaseCommand_t*); + + /* Initialize the UE context modification members */ + CU_ALLOC(ueContextReleaseCommand->protocolIEs.list.array, ueContextReleaseCommand->protocolIEs.list.size); + if(ueContextReleaseCommand->protocolIEs.list.array == NULLP) + { + DU_LOG("\nERROR --> F1AP : BuildAndSendUeContextReleaseCommand():Memory allocation failed"); + break; + } + + for(ieIdx=0 ; ieIdxprotocolIEs.list.array[ieIdx], sizeof(UEContextReleaseCommand_t)); + if(ueContextReleaseCommand->protocolIEs.list.array[ieIdx] == NULLP) + { + DU_LOG("\nERROR --> F1AP : BuildAndSendUeContextReleaseCommand(): Memory allocation failed "); + memAllocFailed = true; + break; + } + } + + if(memAllocFailed == true) + { + break; + } + ieIdx=0; + ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID; + ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject; + ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.present = \ + UEContextReleaseCommandIEs__value_PR_GNB_CU_UE_F1AP_ID; + ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.choice.GNB_CU_UE_F1AP_ID =cuUeF1apId; + + ieIdx++; + ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID; + ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->criticality = Criticality_reject; + ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.present=\ + UEContextReleaseCommandIEs__value_PR_GNB_DU_UE_F1AP_ID; + ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_UE_F1AP_ID =duUeF1apId; + + ieIdx++; + ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_Cause; + ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->criticality = Criticality_ignore; + ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.present=\ + UEContextReleaseCommandIEs__value_PR_Cause; + ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.choice.Cause.present = Cause_PR_radioNetwork; + ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.choice.Cause.choice.radioNetwork=\ + CauseRadioNetwork_normal_release; + + /* RRC Container for RRC release */ + ieIdx++; + ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->id = ProtocolIE_ID_id_RRCContainer; + ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->criticality = Criticality_ignore; + ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.present = \ + UEContextReleaseCommandIEs__value_PR_RRCContainer; + char secModeBuf[7]={ 0x00, 0x05, 0x13, 0x00, 0x00, 0x00, 0x00}; + bufLen =7; + ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer.size = bufLen; + CU_ALLOC(ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer.buf, + ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer.size); + if(!ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer.buf) + { + DU_LOG("\nERROR --> F1AP : Memory allocation for BuildAndSendUeContextReleaseCommand failed"); + break; + } + memset(ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer.buf, 0, bufLen); + memcpy(ueContextReleaseCommand->protocolIEs.list.array[ieIdx]->value.choice.RRCContainer.buf, secModeBuf, bufLen); + + xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg); + + /* Encode the UE Context Release Command 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("\nERROR --> F1AP : Could not encode Release Command structure (at %s)\n",\ + encRetVal.failed_type ? encRetVal.failed_type->name : "unknown"); + break; + } + else + { + DU_LOG("\nDEBUG --> F1AP : Created APER encoded buffer for Ue Context Release Command\n"); + for(ieIdx=0; ieIdx< encBufSize; ieIdx++) + { + DU_LOG("%x",encBuf[ieIdx]); + } + } + + if(SendF1APMsg(CU_APP_MEM_REG, CU_POOL) != ROK) + { + DU_LOG("\nERROR --> F1AP : Sending Ue context Release Command failed"); + break; + } + + ret = ROK; + break; + + } + FreeUeContextReleaseCommand(f1apMsg); + return ret; +} +/******************************************************************* +* +* @brief process Ue context release request +* +* @details +* +* Function : procUeContextReleaseReq +* +* Functionality: +* - process Ue context release request +* +* @params[in] F1AP_PDU_t *f1apMsg +* @return ROK - success +* RFAILED - failure +* +* ****************************************************************/ +uint8_t procUeContextReleaseReq(F1AP_PDU_t *f1apMsg) +{ + uint8_t ieIdx=0, duUeF1apId=0,cuUeF1apId=0; + + UEContextReleaseRequest_t *ueReleaseReq = NULLP; + ueReleaseReq = &f1apMsg->choice.initiatingMessage->value.choice.UEContextReleaseRequest; + + for(ieIdx=0; ieIdx < ueReleaseReq->protocolIEs.list.count; ieIdx++) + { + switch(ueReleaseReq->protocolIEs.list.array[ieIdx]->id) + { + case ProtocolIE_ID_id_gNB_CU_UE_F1AP_ID: + { + cuUeF1apId = ueReleaseReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_CU_UE_F1AP_ID; + break; + } + case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID: + { + duUeF1apId = ueReleaseReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_UE_F1AP_ID; + break; + } + default: + break; + } + } + if(BuildAndSendUeContextReleaseCommand(cuUeF1apId, duUeF1apId) != ROK) + { + DU_LOG("\nERROR --> F1AP : procUeContextReleaseReq(): Failed to build Ue Context Release Command "); + return RFAILED; + } + return ROK; +} +/******************************************************************* +* +* @brief processing of Gnb-DU config update +* +* @details +* +* Function : procGnbDuUpdate +* +* Functionality: +* - processing of Gnb-DU config update +* +* @params[in] F1AP_PDU_t *f1apMsg +* @return ROK - success +* RFAILED - failure +* +* ****************************************************************/ +uint8_t procGnbDuUpdate(F1AP_PDU_t *f1apMsg) +{ + bool cellToBeDelete = false; + uint8_t ieIdx = 0, ueIdx = 0; + GNBDUConfigurationUpdate_t *duCfgUpdate = NULLP; + + duCfgUpdate = &f1apMsg->choice.initiatingMessage->value.choice.GNBDUConfigurationUpdate; + for(ieIdx=0; ieIdx < duCfgUpdate->protocolIEs.list.count; ieIdx++) + { + switch(duCfgUpdate->protocolIEs.list.array[ieIdx]->id) + { + case ProtocolIE_ID_id_TransactionID: + break; + case ProtocolIE_ID_id_Served_Cells_To_Modify_List: + break; + case ProtocolIE_ID_id_Served_Cells_To_Delete_List: + { + cellToBeDelete = true; + break; + } + case ProtocolIE_ID_id_gNB_DU_ID: + break; + } + } + if(BuildAndSendDUUpdateAck() != ROK) + { + DU_LOG("ERROR --> F1AP : Failed to build and send DUUpdateAck"); + return RFAILED; + } + + if(cellToBeDelete == false) + { + DU_LOG("\nINFO --> F1AP : Sending F1 reset request"); + if(BuildAndSendF1ResetReq() != ROK) + { + DU_LOG("ERROR --> F1AP : Failed to build and send F1 reset request"); + return RFAILED; + } + } + else + { + for(ueIdx = 0; ueIdx < MAX_NUM_UE; ueIdx++) + { + CU_FREE(ueCb[ueIdx].f1apMsgDb.duToCuContainer.buf, ueCb[ueIdx].f1apMsgDb.duToCuContainer.size); + memset(&ueCb[ueIdx], 0, sizeof(UeCb)); + } + } + + return ROK; +} + +/******************************************************************* +* +* @brief storing slice list in CU database +* +* @details +* +* Function : buildSliceList +* +* Functionality: +* - storing slice list in CU database +* +* @params[in] SliceSupportList_t *sliceSupportList +* @return ROK - success +* RFAILED - failure +* +* ****************************************************************/ +uint8_t buildSliceList(SliceSupportList_t *sliceSupportList) +{ + uint8_t sliceListIdx = 0; + + if(sliceSupportList) + { + if(sliceSupportList->list.array) + { + cuCfgParams.numSnssaiSupported = sliceSupportList->list.count; + for(sliceListIdx=0; sliceListIdxlist.count; sliceListIdx++) + { + if(sliceSupportList->list.array[sliceListIdx]) + { + CU_ALLOC(cuCfgParams.snssaiList[sliceListIdx], sizeof(Snssai)); + if(cuCfgParams.snssaiList[sliceListIdx] == NULLP) + { + DU_LOG("\nERROR --> CU_STUB: buildSliceList(): Memory allocation failed"); + return RFAILED; + } + if(sliceSupportList->list.array[sliceListIdx]->sNSSAI.sST.buf) + { + memcpy(&cuCfgParams.snssaiList[sliceListIdx]->sst, sliceSupportList->list.array[sliceListIdx]->\ + sNSSAI.sST.buf, sliceSupportList->list.array[sliceListIdx]->sNSSAI.sST.size); + } + if(sliceSupportList->list.array[sliceListIdx]->sNSSAI.sD->size) + { + memcpy(&cuCfgParams.snssaiList[sliceListIdx]->sd,\ + sliceSupportList->list.array[sliceListIdx]->sNSSAI.sD->buf,\ + sliceSupportList->list.array[sliceListIdx]->sNSSAI.sD->size); + } + } + } + } + } + return ROK; +} + +/**************************************************************** + * @brief Function to process Drb Setup Mod List + * + * @details + * + * Function : procDrbSetupModList + * + * Functionality: + * - Function to process DRB Setup Mod List + * + * @params[in] + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t procDrbSetupModList(DRBs_SetupMod_List_t *drbSetupList) +{ + uint8_t arrIdx = 0; + uint32_t teId = 0; + struct DRBs_SetupMod_ItemIEs *drbItemIe = NULLP; + + if(drbSetupList != NULLP) + { + for(arrIdx = 0; arrIdx < drbSetupList->list.count; arrIdx++) + { + drbItemIe = ((struct DRBs_SetupMod_ItemIEs *)drbSetupList->list.array[arrIdx]); + if(drbItemIe->value.present == DRBs_SetupMod_ItemIEs__value_PR_DRBs_SetupMod_Item) + { + /* extracting teId */ + teId = extractTeId(&drbItemIe->value.choice.DRBs_SetupMod_Item.dLUPTNLInformation_ToBeSetup_List); + if(teId > 0) + { + if(addDrbTunnels(teId)== ROK) + { + DU_LOG("\nDEBUG --> EGTP: Tunnel Added for TeId %d", teId); + } + } + else + return RFAILED; + } + } + } + return ROK; +} + +/******************************************************************* +* +* @brief processing of GNB_DU_Served_Cells Plmn list information +* +* @details +* +* Function : procServedCellPlmnList +* +* Functionality: +* - processing of GNB_DU_Served_Cells Plmn list information for storing +* SNSSAI list +* +* @params[in] F1AP_PDU_t *f1apMsg +* @return ROK - success +* RFAILED - failure +* +* ****************************************************************/ +uint8_t procServedCellPlmnList(ServedPLMNs_List_t *srvPlmn) +{ + uint8_t srvPlmnIdx=0, ieExtensionsLstIdx=0; + ProtocolExtensionContainer_4624P3_t **ieExtend; + + if(srvPlmn->list.array) + { + for(srvPlmnIdx=0; srvPlmnIdxlist.count; srvPlmnIdx++) + { + if(srvPlmn->list.array[srvPlmnIdx]) + { + ieExtend = &srvPlmn->list.array[srvPlmnIdx]->iE_Extensions; + if(*ieExtend) + { + if((*ieExtend)->list.array) + { + for(ieExtensionsLstIdx = 0; ieExtensionsLstIdx<(*ieExtend)->list.count; ieExtensionsLstIdx++) + { + if((*ieExtend)->list.array[ieExtensionsLstIdx]) + { + switch((*ieExtend)->list.array[ieExtensionsLstIdx]->id ) + { + case ProtocolIE_ID_id_TAISliceSupportList: + { + if(buildSliceList(&(*ieExtend)->list.array[ieExtensionsLstIdx]->\ + extensionValue.choice.SliceSupportList) != ROK) + { + DU_LOG("\nERROR --> CU_STUB: procServedCellPlmnList(): Failed to build slice List"); + return RFAILED; + } + } + } + } + } + } + } + } + } + } + return ROK; +} + +/**************************************************************** + * @brief Function to process Ue Context Modification Response + * + * @details + * + * Function : procUeContextModificationResponse + * + * Functionality: + * - Function to process Ue Context Modification Response + * + * @params[in] + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t procUeContextModificationResponse(F1AP_PDU_t *f1apMsg) +{ + uint8_t idx, duUeF1apId; + UEContextModificationResponse_t *ueCtxtModRsp = NULLP; + ueCtxtModRsp = &f1apMsg->choice.successfulOutcome->value.choice.UEContextModificationResponse; + + for(idx=0; idx < ueCtxtModRsp->protocolIEs.list.count; idx++) + { + switch(ueCtxtModRsp->protocolIEs.list.array[idx]->id) + { + case ProtocolIE_ID_id_gNB_DU_UE_F1AP_ID: + { + duUeF1apId = ueCtxtModRsp->protocolIEs.list.array[idx]->value.choice.GNB_DU_UE_F1AP_ID; + break; + } + case ProtocolIE_ID_id_DRBs_SetupMod_List: + { + /* Adding Tunnels for successful DRB */ + procDrbSetupModList(&ueCtxtModRsp->protocolIEs.list.array[idx]->value.choice.DRBs_SetupMod_List); + break; + + } + } + } + return ROK; +} + +/******************************************************************* +* +* @brief processing of F1 setup request +* +* @details +* +* Function : procF1SetupReq +* +* Functionality: +* - processing of F1 setup request +* +* @params[in] F1AP_PDU_t *f1apMsg +* @return ROK - success +* RFAILED - failure +* +* ****************************************************************/ +void procF1SetupReq(F1AP_PDU_t *f1apMsg) +{ + uint8_t ieIdx = 0, plmnidx=0, ret=ROK; + BIT_STRING_t nrcellIdentity; + F1SetupRequest_t *f1SetupReq = NULLP; + GNB_DU_Served_Cells_Item_t *srvCellItem = NULLP; + GNB_DU_Served_Cells_List_t *duServedCell = NULLP; + + f1SetupReq = &f1apMsg->choice.initiatingMessage->value.choice.F1SetupRequest; + for(ieIdx=0; ieIdx < f1SetupReq->protocolIEs.list.count; ieIdx++) + { + switch(f1SetupReq->protocolIEs.list.array[ieIdx]->id) + { + case ProtocolIE_ID_id_gNB_DU_Served_Cells_List: + { + duServedCell = &f1SetupReq->protocolIEs.list.array[ieIdx]->value.choice.GNB_DU_Served_Cells_List; + if(duServedCell->list.array) + { + for(plmnidx=0; plmnidxlist.count; plmnidx++) + { + if(duServedCell->list.array[plmnidx]) + { + switch(duServedCell->list.array[plmnidx]->id) + { + case ProtocolIE_ID_id_GNB_DU_Served_Cells_Item: + { + srvCellItem = &duServedCell->list.array[plmnidx]->value.choice.GNB_DU_Served_Cells_Item; + ret = procServedCellPlmnList(&srvCellItem->served_Cell_Information.servedPLMNs); + memcpy(&nrcellIdentity, &srvCellItem->served_Cell_Information.nRCGI.nRCellIdentity, sizeof(BIT_STRING_t)); + } + } + } + } + } + } + } + } + if(ret == ROK) + { + BuildAndSendF1SetupRsp(&nrcellIdentity); + } + else + { + DU_LOG("\nERROR --> CU_STUB: procF1SetupReq(): Failed to process F1 setup request"); + } +} + +/******************************************************************* + * + * @brief Handles received F1AP message and sends back response + * + * @details + * + * Function : F1APMsgHdlr + * + * Functionality: + * - Decodes received F1AP control message + * - Prepares response message, encodes and sends to SCTP + * + * @params[in] + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +void F1APMsgHdlr(Buffer *mBuf) { int i; char *recvBuf; @@ -1263,81 +8901,150 @@ void F1APMsgHdlr(Buffer *mBuf) F1AP_PDU_t *f1apMsg = NULLP; asn_dec_rval_t rval; /* Decoder return value */ F1AP_PDU_t f1apasnmsg ; - - DU_LOG("\nF1AP : Received F1AP message buffer"); - SPrntMsg(mBuf, 0,0); - + + DU_LOG("\nINFO --> F1AP : Received F1AP message buffer"); + ODU_PRINT_MSG(mBuf, 0,0); + /* Copy mBuf into char array to decode it */ - SFndLenMsg(mBuf, &recvBufLen); - if(SGetSBuf(DFLT_REGION, DFLT_POOL, (Data **)&recvBuf, (Size)recvBufLen) != ROK) + ODU_GET_MSG_LEN(mBuf, &recvBufLen); + CU_ALLOC(recvBuf, (Size)recvBufLen); + + if(recvBuf == NULLP) { - DU_LOG("\nF1AP : Memory allocation failed"); + DU_LOG("\nERROR --> F1AP : Memory allocation failed"); return; } - if(SCpyMsgFix(mBuf, 0, recvBufLen, (Data *)recvBuf, ©Cnt) != ROK) + if(ODU_COPY_MSG_TO_FIX_BUF(mBuf, 0, recvBufLen, (Data *)recvBuf, ©Cnt) != ROK) { - DU_LOG("\nF1AP : Failed while copying %d", copyCnt); + DU_LOG("\nERROR --> F1AP : Failed while copying %d", copyCnt); return; } - printf("\nF1AP : Received flat buffer to be decoded : "); + DU_LOG("\nDEBUG --> F1AP : Received flat buffer to be decoded : "); for(i=0; i< recvBufLen; i++) { - printf("%x",recvBuf[i]); + DU_LOG("%x",recvBuf[i]); } /* Decoding flat buffer into F1AP messsage */ f1apMsg = &f1apasnmsg; memset(f1apMsg, 0, sizeof(F1AP_PDU_t)); - + rval = aper_decode(0, &asn_DEF_F1AP_PDU, (void **)&f1apMsg, recvBuf, recvBufLen, 0, 0); - SPutSBuf(DFLT_REGION, DFLT_POOL, (Data *)recvBuf, (Size)recvBufLen); + CU_FREE(recvBuf, (Size)recvBufLen); + if(rval.code == RC_FAIL || rval.code == RC_WMORE) { - DU_LOG("\nF1AP : ASN decode failed"); + DU_LOG("\nERROR --> F1AP : ASN decode failed"); return; } - printf("\n"); + DU_LOG("\n"); xer_fprint(stdout, &asn_DEF_F1AP_PDU, f1apMsg); switch(f1apMsg->present) { case F1AP_PDU_PR_initiatingMessage: - { - switch(f1apMsg->choice.initiatingMessage->value.present) { - case InitiatingMessage__value_PR_F1SetupRequest: + switch(f1apMsg->choice.initiatingMessage->value.present) { - DU_LOG("\nF1AP : F1 setup request received"); - BuildAndSendF1SetupRsp(); - break; - } + case InitiatingMessage__value_PR_Reset: + { + DU_LOG("\nINFO --> F1AP : F1 reset request received "); + BuildAndSendF1ResetAck(); + break; + } - case InitiatingMessage__value_PR_GNBDUConfigurationUpdate: - { - DU_LOG("\nF1AP : GNB-DU config update received"); - BuildAndSendDUUpdateAck(); - break; - } - case InitiatingMessage__value_PR_InitialULRRCMessageTransfer: - { - DU_LOG("\nF1AP : Received InitialULRRCMessageTransfer"); - procInitULRRCMsg(f1apMsg); - break; - } - default: - { - DU_LOG("\nF1AP : Invalid type of intiating message [%d]",f1apMsg->choice.initiatingMessage->value.present); - return; - } - }/* End of switch(initiatingMessage) */ - break; - } + case InitiatingMessage__value_PR_F1SetupRequest: + { + DU_LOG("\nINFO --> F1AP : F1 setup request received"); + procF1SetupReq(f1apMsg); + break; + } + + case InitiatingMessage__value_PR_GNBDUConfigurationUpdate: + { + DU_LOG("\nINFO --> F1AP : GNB-DU config update received"); + procGnbDuUpdate(f1apMsg); + break; + } + case InitiatingMessage__value_PR_InitialULRRCMessageTransfer: + { + DU_LOG("\nINFO --> F1AP : Received InitialULRRCMessageTransfer"); + procInitULRRCMsg(f1apMsg); + break; + } + case InitiatingMessage__value_PR_ULRRCMessageTransfer: + { + DU_LOG("\nINFO --> F1AP : Received ULRRCMessageTransfer"); + procUlRrcMsg(f1apMsg); + break; + } + + case InitiatingMessage__value_PR_RRCDeliveryReport: + { + DU_LOG("\nINFO --> F1AP : Received RRC delivery report"); + break; + } + case InitiatingMessage__value_PR_UEContextReleaseRequest: + { + DU_LOG("\nINFO --> F1AP : Received UE Context Release Request"); + procUeContextReleaseReq(f1apMsg); + break; + } + default: + { + DU_LOG("\nERROR --> F1AP : Invalid type of intiating message [%d]",\ + f1apMsg->choice.initiatingMessage->value.present); + return; + } + }/* End of switch(initiatingMessage) */ + break; + } + case F1AP_PDU_PR_successfulOutcome: + { + switch(f1apMsg->choice.successfulOutcome->value.present) + { + case SuccessfulOutcome__value_PR_ResetAcknowledge: + { + DU_LOG("\nINFO --> F1Reset Acknowledgement is received successfully "); + break; + } + case SuccessfulOutcome__value_PR_UEContextSetupResponse: + { + DU_LOG("\nINFO --> F1AP : UE ContextSetupResponse received"); + procUeContextSetupResponse(f1apMsg); + break; + } + case SuccessfulOutcome__value_PR_UEContextModificationResponse: + { + DU_LOG("\nINFO --> F1AP : UE Context Modification Response received"); + procUeContextModificationResponse(f1apMsg); + break; + } + case SuccessfulOutcome__value_PR_UEContextReleaseComplete: + { + DU_LOG("\nINFO --> F1AP : UE Context release complete received"); + break; + } + default: + { + DU_LOG("\nERROR --> F1AP : Invalid type of successful outcome message [%d]",\ + f1apMsg->choice.successfulOutcome->value.present); + return; + } + }/* End of switch(successfulOutcome) */ + break; + } + default: + { + DU_LOG("\nERROR --> F1AP : Invalid type of f1apMsg->present [%d]",f1apMsg->present); + return; + } }/* End of switch(f1apMsg->present) */ - + } /* End of F1APMsgHdlr */ - + /********************************************************************** End of file **********************************************************************/