[Epic-ID: ODUHIGH-406][Task-ID: ODUHIGH-423]UE context creation at MAC/SCH in Target DU

[o-du/l2.git] / src / 5gnrsch / sch.h

diff --git a/src/5gnrsch/sch.h b/src/5gnrsch/sch.h
index 1b262b3..865bc0e 100644 (file)
--- a/src/5gnrsch/sch.h
+++ b/src/5gnrsch/sch.h
@@ -74,7 +74,8 @@ typedef enum
 typedef enum
 {
    SCH_UE_STATE_INACTIVE,
-   SCH_UE_STATE_ACTIVE
+   SCH_UE_STATE_ACTIVE,
+   SCH_UE_HANDIN_IN_PROGRESS
 }SchUeState;
 
 typedef enum
@@ -219,6 +220,7 @@ typedef struct schUlCb
 typedef struct schUeCfgCb
 {
    uint16_t        cellId;
+   uint8_t         duUeF1apId;
    uint16_t        crnti;
    bool macCellGrpCfgPres;
    SchMacCellGrpCfg   macCellGrpCfg;
@@ -267,7 +269,7 @@ typedef struct schLcPrbEstimate
  */
 typedef struct schUeCb
 {
-   uint16_t   ueIdx;
+   uint16_t   ueId;
    uint16_t   crnti;
    SchUeCfgCb ueCfg;
    SchUeState state;
@@ -293,6 +295,31 @@ typedef struct schRaReq
    SlotTimingInfo  winEndTime;
 }SchRaReq;
 
+typedef struct schPageInfo
+{
+  uint8_t        pf;       /*Value of Paging Frame received from DUAPP*/
+  uint8_t        i_s;      /*Value of Paging Occ Index received from DUAPP*/
+  SlotTimingInfo TxTime;   /*Start Paging window*/
+  uint8_t        crntSsbIdx; /*Counts the slot till totalSSB is receached*/
+  uint8_t        mcs;
+  uint8_t        nPRB;
+  uint16_t       msgLen;
+  uint8_t        *pagePdu;   
+}SchPageInfo;
+
+typedef struct schPagingOcc
+{
+  uint8_t frameOffset;
+  uint8_t pagingOccSlot;
+}SchPagingOcc;
+
+typedef struct schPageCb
+{
+   CmLListCp    pageReqInfoRecord[MAX_SFN];   /*List of Page Records received which are stored per sfn*/
+   SchPagingOcc pagMonOcc[MAX_PO_PER_PF]; /*Paging Occasion Slot/FrameOffset are stored*/ 
+   SchPageInfo  currPageInfo;   /*Page Req which is being currently processed */
+}SchPageCb;
+
 /**
  * @brief
  * Cell Control block per cell.
@@ -312,11 +339,13 @@ typedef struct schCellCb
    uint8_t       ssbStartSymbArr[SCH_MAX_SSB_BEAM]; /*!<start symbol per SSB beam */
    SchRaReq      *raReq[MAX_NUM_UE];                /*!< Pending RA request */
    SchRaCb       raCb[MAX_NUM_UE];                  /*!< RA Cb */
+   SchUeCb       hoUeCb[MAX_NUM_UE];                /*!<List of UE being handed-in to this DU */
    uint16_t      numActvUe;                         /*!<Number of active UEs */
    uint32_t      actvUeBitMap;                      /*!<Bit map to find active UEs */
    uint32_t      boIndBitMap;                       /*!<Bit map to indicate UEs that have recevied BO */
    SchUeCb       ueCb[MAX_NUM_UE];                  /*!<Pointer to UE contexts of this cell */
    CmLListCp     ueToBeScheduled;                   /*!<Linked list to store UEs pending to be scheduled, */
+   SchPageCb     pageCb;        /*!<Page Record at Schedular*/
 #ifdef NR_TDD
    uint8_t       numSlotsInPeriodicity;             /*!< number of slots in configured periodicity and SCS */
    uint32_t      slotFrmtBitMap;                    /*!< 2 bits must be read together to determine D/U/S slots. 00-D, 01-U, 10-S */
@@ -371,14 +400,13 @@ PduTxOccsaion schCheckSsbOcc(SchCellCb *cell, SlotTimingInfo slotTime);
 PduTxOccsaion schCheckSib1Occ(SchCellCb *cell, SlotTimingInfo slotTime);
 uint8_t schBroadcastSsbAlloc(SchCellCb *cell, SlotTimingInfo slotTime, DlBrdcstAlloc *dlBrdcstAlloc);
 uint8_t schBroadcastSib1Alloc(SchCellCb *cell, SlotTimingInfo slotTime, DlBrdcstAlloc *dlBrdcstAlloc);
-bool schProcessRaReq(SchCellCb *cellCb, SlotTimingInfo currTime, uint8_t ueId);
+bool schProcessRaReq(Inst schInst, SchCellCb *cellCb, SlotTimingInfo currTime, uint8_t ueId);
 bool schProcessMsg4Req(SchCellCb *cell, SlotTimingInfo currTime, uint8_t ueId);
-uint8_t schFillRar(SchCellCb *cell, SlotTimingInfo rarTime, uint16_t ueIdx, RarAlloc *rarAlloc, uint8_t k0Index);
+uint8_t schFillRar(SchCellCb *cell, SlotTimingInfo rarTime, uint16_t ueId, RarAlloc *rarAlloc, uint8_t k0Index);
 uint8_t schDlRsrcAllocDlMsg(SchCellCb *cell, SlotTimingInfo slotTime, uint16_t crnti,
 uint32_t tbSize, DlMsgAlloc *dlMsgAlloc, uint16_t startPRB, uint8_t pdschStartSymbol, uint8_t pdschNumSymbols);
 uint8_t schDlRsrcAllocMsg4(SchCellCb *cell, SlotTimingInfo msg4Time, uint8_t ueId, DlMsgAlloc *msg4Alloc,\
 uint8_t pdschStartSymbol, uint8_t pdschNumSymbols);
-uint16_t schAccumalateLcBoSize(SchCellCb *cell, uint16_t ueIdx);
 uint8_t allocatePrbDl(SchCellCb *cell, SlotTimingInfo slotTime, uint8_t startSymbol, uint8_t symbolLength, \
    uint16_t *startPrb, uint16_t numPrb);
 void fillDlMsgInfo(DlMsgInfo *dlMsgInfo, uint8_t crnti);
@@ -408,6 +436,11 @@ void prbAllocUsingRRMPolicy(CmLListCp *lcLL, bool dedicatedPRB, uint16_t mcsIdx,
                       uint16_t *sharedPRB, uint16_t *reservedPRB, bool *isTxPayloadLenAdded, bool *srRcvd);
 void updateBsrAndLcList(CmLListCp *lcLL, BsrInfo *bsrInfo, uint8_t status);
 
+/*Paging Functions*/
+void schProcPagingCfg(SchCellCb *cell);
+void schCfgPdcchMonOccOfPO(SchCellCb *cell);
+void schIncrSlot(SlotTimingInfo *timingInfo, uint8_t incr, uint16_t numSlotsPerRF);
+
 /**********************************************************************
   End of file
  **********************************************************************/