+typedef enum
+{
+ UE_INACTIVE,
+ UE_ACTIVE,
+ UE_HANDIN_IN_PROGRESS,
+ UE_DELETION_IN_PROGRESS,
+ UE_RESET_IN_PROGRESS
+}UeState;
+
+typedef enum
+{
+ UE_CTXT_UNKNOWN,
+ UE_CTXT_SETUP,
+ UE_CTXT_MOD,
+ UE_CTXT_RRC_RECFG_COMPLETE,
+ UE_CTXT_CFG_QUERY,
+ UE_CTXT_RELEASE
+}UeCtxtActionType;
+
+/** F1AP Msg IE **/
+typedef struct f1setupRsp
+{
+ uint32_t transId; /* Uniquely identify transaction */
+ char cuName[CU_DU_NAME_LEN_MAX]; /* CU Name */
+ F1RrcVersion rrcVersion; /* RRC version */
+}F1SetupRsp;
+
+typedef struct f1DlRrcMsg
+{
+ uint32_t gnbDuUeF1apId;
+ uint32_t gnbCuUeF1apId;
+ uint8_t srbId;
+ bool execDup;
+ bool deliveryStatRpt;
+ uint16_t rrcMsgSize;
+ uint8_t *rrcMsgPdu;
+}F1DlRrcMsg;
+
+typedef struct gtpTnlCfg
+{
+ uint32_t ulTnlAddress; /* remote Address */
+ uint32_t dlTnlAddress; /* local Address */
+ uint32_t teId;
+}GtpTnlCfg;
+
+typedef struct upTnlCfg
+{
+ ConfigType configType;
+ uint8_t cellId;
+ uint8_t ueId;
+ uint8_t drbId;
+ GtpTnlCfg *tnlCfg1; /* Tunnel 1 */
+ GtpTnlCfg *tnlCfg2; /* Tunnel 2 */
+}UpTnlCfg;
+
+#ifdef NR_DRX
+/* This structures is taken from the DRX Cycle section of
+ * specification 33.473. */
+typedef struct drxCycle
+{
+ uint16_t drxLongCycleLength;
+ bool shortDrxCyclePres;
+ ShortDrx shortDrxCycle;
+}DrxCycle;
+#endif
+
+typedef struct duLcCfg
+{
+ ConfigType configType;
+ LcCfg lcConfig;
+}DuLcCfg;
+
+typedef struct duMacUeCfg
+{
+ uint16_t cellId;
+ uint8_t ueId;
+ uint16_t crnti;
+ bool macCellGrpCfgPres;
+ MacCellGrpCfg macCellGrpCfg;
+ bool phyCellGrpCfgPres;
+ PhyCellGrpCfg phyCellGrpCfg;
+ bool spCellCfgPres;
+ SpCellRecfg spCellCfg;
+ AmbrCfg *ambrCfg;
+ ModulationInfo dlModInfo; /* DL modulation info */ //TBD
+ ModulationInfo ulModInfo; /* UL modulation info */ //TBD
+ uint8_t numLcs;
+ DuLcCfg lcCfgList[MAX_NUM_LC];
+ UeCfgState macUeCfgState; /* InActive / Completed */ //TBD
+ DataTransmissionAction transmissionAction; //TBD
+#ifdef NR_DRX
+ bool drxConfigIndicatorRelease;
+#endif
+}DuMacUeCfg;
+
+typedef struct duRlcBearerCfg
+{
+ ConfigType configType;
+ RlcBearerCfg rlcBearerCfg;
+}DuRlcBearerCfg;
+
+typedef struct duRlcUeCfg
+{
+ uint16_t cellId;
+ uint8_t ueId;
+ uint8_t numLcs;
+ DuRlcBearerCfg rlcLcCfg[MAX_NUM_LC];
+ UeCfgState rlcUeCfgState; /* InActive / Completed */
+}DuRlcUeCfg;
+
+
+typedef struct duUeCfg
+{
+ void *cellGrpCfg;
+ void *ueNrCapability;
+ uint8_t numRlcLcs; /* Rlc Ue Cfg */
+ DuRlcBearerCfg rlcLcCfg[MAX_NUM_LC];
+ uint8_t numMacLcs; /* Mac Ue Cfg */
+ DuLcCfg macLcCfg[MAX_NUM_LC];
+ AmbrCfg *ambrCfg;
+ uint8_t numDrb;
+ UpTnlCfg upTnlInfo[MAX_NUM_DRB]; /* User plane TNL Info*/
+ uint8_t numDrbSetupMod; /*No. of DRB Added during Modification*/
+ uint8_t numDrbModified; /*No. of DRB Modified during Modification*/
+ DuMacUeCfg copyOfmacUeCfg;
+ DataTransmissionAction dataTransmissionAction;
+#ifdef NR_DRX
+ bool drxCyclePres;
+ DrxCycle drxCycle;
+ bool drxConfigIndicatorRelease;
+#endif
+}DuUeCfg;
+
+typedef struct f1UeContextSetup
+{
+ UeCtxtActionType actionType;
+ uint8_t cellIdx;
+ DuUeCfg duUeCfg;
+ bool dlRrcMsgPres;
+ F1DlRrcMsg *dlRrcMsg;
+}F1UeContextSetupDb;
+
+typedef struct cellCfgParams
+{
+ NrEcgi nrEcgi; /* ECGI */
+ uint16_t nrPci; /* PCI */
+ uint16_t fiveGsTac; /* 5gSTac */
+ Plmn plmn[MAX_PLMN]; /* List of serving PLMN IDs */
+ uint32_t maxUe; /* max UE per slot */
+}CellCfgParams;
+
+typedef struct duUeCb
+{
+ F1UeContextSetupDb *f1UeDb;
+ uint16_t crnti;
+ uint32_t gnbDuUeF1apId; /* GNB DU UE F1AP ID */
+ uint32_t gnbCuUeF1apId; /* GNB CU UE F1AP ID */
+ uint32_t drbBitMap; /* Drb Bit Map */
+ UeState ueState; /* UE Active/ Ue Inactive state */
+ MacCfraResource cfraResource; /* CF-RA resource assigned by MAC/SCH */
+ DuMacUeCfg duMacUeCfg; /* Mac Ue Cfg */
+ DuRlcUeCfg duRlcUeCfg; /* Rlc Ue Cfg */
+}DuUeCb;
+
+typedef struct slotInfo
+{
+ uint16_t sfn;
+ uint16_t slot;
+}SlotInfo;
+
+typedef struct pagingMsg
+{
+ /*Note: Paging UEID is extracted from 5gSTMSI as per Spec 38.304, Sec 7.1.
+ *This is not same as DU-UE_F1AP_ID or CU_UE_F1AP_ID*/
+ uint16_t pagUeId; /* UE Identifier from CU*/
+
+ /*TODO: When RAN Inititated Paging will be supported then I-RNTI will be
+ * added as a choice for UE Identity along with S-TMSI*/
+ uint64_t sTmsi; /* UE Paging Identity: S-TMSI */
+ bool pagingDrxPres; /* flag to indicate paging drx present or not */
+ uint16_t pagingDrx; /* UE specific paging drx */
+ uint8_t pagPriority; /* Paging priority */
+ uint16_t pagingFrame; /* paging frame */
+ uint16_t pagingFrameOffset; /* paging offset */
+ uint8_t i_s; /* Index points to PO from the sub-frame pattern */
+ uint16_t T; /* T is DRX cycle of the UE */
+}DuPagingMsg;
+
+typedef struct duPagUeRecord
+{
+ uint16_t pagUeId; /*UEID calculated from 5gsTMSI as per Spec 38.304*/
+ uint64_t sTmsi; /* UE Paging Identity: S-TMSI */
+}DuPagUeRecord;
+
+typedef struct duPagInfo
+{
+ uint8_t i_s; /*Index of PO*/
+ CmLListCp pagUeList; /*List of UEs to be paged in this Paging Frame/Paging Occ*/
+}DuPagUeList;
+
+typedef struct duPagInfoMap
+{
+ uint16_t pf; /* Paging Frame*/
+ CmLListCp pagInfoList; /* Master List of Paging Identified by PF and i_s*/
+}DuPagInfoList;
+