X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=src%2F5gnrsch%2Fsch.h;h=523ee97579eb4513db738f16fc56b1b4429c1057;hb=bd2905b5f651349abafb7934a952414d7c24e291;hp=3c78a5024ab5b9cec55644edb8de4a11c9afdf4d;hpb=53d1aa768db96eca4c320f5e46da800c08c82006;p=o-du%2Fl2.git

diff --git a/src/5gnrsch/sch.h b/src/5gnrsch/sch.h
index 3c78a5024..523ee9757 100644
--- 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
@@ -90,12 +91,6 @@ typedef enum
    WINDOW_EXPIRED
 }RaRspWindowStatus;
 
-typedef enum 
-{
-   SEARCH,
-   CREATE,
-   DELETE
-}ActionTypeLcLL;
 /**
  * @brief
  * Structure holding LTE MAC's General Configuration information.
@@ -140,13 +135,18 @@ typedef struct schDlSlotInfo
    uint8_t      ssbIdxSupported;          /*!< Max SSB index */
    SsbInfo      ssbInfo[MAX_SSB_IDX];     /*!< SSB info */
    bool         sib1Pres;                 /*!< Flag to determine if SIB1 is present in this slot */
-   RarAlloc     *rarAlloc;                /*!< RAR allocation */
-   DlMsgInfo    *dlMsgInfo;               /*!< DL dedicated Msg info */
+   uint8_t      pdcchUe;                  /*!< UE for which PDCCH is scheduled in this slot */
+   uint8_t      pdschUe;                  /*!< UE for which PDSCH is scheduled in this slot */
+   RarAlloc     *rarAlloc[MAX_NUM_UE];    /*!< RAR allocation per UE*/
+   DciInfo      *ulGrant;
+   DlMsgAlloc   *dlMsgAlloc[MAX_NUM_UE];  /*!< Dl msg allocation per UE*/
 }SchDlSlotInfo;
 
 typedef struct schRaCb
 {
-   uint16_t tcrnti;
+   bool      msg4recvd;
+   uint16_t  tcrnti;
+   uint16_t  dlMsgPduLen;
 }SchRaCb;
 
 /**
@@ -155,12 +155,14 @@ typedef struct schRaCb
  */
 typedef struct schUlSlotInfo
 {
-   SchPrbAlloc  prbAlloc;                 /*!< PRB allocated/available per symbol */
-   uint8_t      puschCurrentPrb;          /*!< Current PRB for PUSCH allocation */
-   bool         puschPres;                /*!< PUSCH presence field */
-   SchPuschInfo *schPuschInfo;            /*!< PUSCH info */
-   bool         pucchPres;                /*!< PUCCH presence field */
-   SchPucchInfo schPucchInfo;             /*!< PUCCH info */
+   SchPrbAlloc  prbAlloc;         /*!< PRB allocated/available per symbol */
+   uint8_t      puschCurrentPrb;  /*!< Current PRB for PUSCH allocation */
+   bool         puschPres;        /*!< PUSCH presence field */
+   SchPuschInfo *schPuschInfo;    /*!< PUSCH info */
+   bool         pucchPres;        /*!< PUCCH presence field */
+   SchPucchInfo schPucchInfo;     /*!< PUCCH info */
+   uint8_t      pucchUe;          /*!< Store UE id for which PUCCH is scheduled */
+   uint8_t      puschUe;          /*!< Store UE id for which PUSCH is scheduled */
 }SchUlSlotInfo;
 
 /**
@@ -211,6 +213,7 @@ typedef struct schUlCb
 typedef struct schUeCfgCb
 {
    uint16_t        cellId;
+   uint8_t         ueId;
    uint16_t        crnti;
    bool macCellGrpCfgPres;
    SchMacCellGrpCfg   macCellGrpCfg;
@@ -221,6 +224,7 @@ typedef struct schUeCfgCb
    SchAmbrCfg         *ambrCfg;
    SchModulationInfo  dlModInfo;
    SchModulationInfo  ulModInfo;
+   SchDataTransmission dataTransmissionAction;
 }SchUeCfgCb;
 
 /*Following structures to keep record and estimations of PRB allocated for each
@@ -259,12 +263,13 @@ typedef struct schLcPrbEstimate
  */
 typedef struct schUeCb
 {
-   uint16_t   ueIdx;
+   uint16_t   ueId;
    uint16_t   crnti;
    SchUeCfgCb ueCfg;
    SchUeState state;
    SchCellCb  *cellCb;
    bool       srRcvd;
+   bool       bsrRcvd;
    BsrInfo    bsrInfo[MAX_NUM_LOGICAL_CHANNEL_GROUPS];
    SchUlCb    ulInfo;
    SchDlCb    dlInfo;
@@ -284,6 +289,31 @@ 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.
@@ -307,6 +337,8 @@ typedef struct schCellCb
    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 */
@@ -314,6 +346,13 @@ typedef struct schCellCb
 #endif
 }SchCellCb;
 
+
+typedef struct schSliceCfg
+{
+   uint8_t        numOfSliceConfigured;
+   SchRrmPolicyOfSlice **listOfConfirguration;
+}SchSliceCfg;
+
 /**
  * @brief
  * Control block for sch
@@ -324,7 +363,8 @@ typedef struct schCb
    SchGenCb      genCfg;                /*!< General Config info */
    CmTqCp        tmrTqCp;               /*!< Timer Task Queue Cntrl Point */
    CmTqType      tmrTq[SCH_TQ_SIZE];    /*!< Timer Task Queue */
-   SchCellCb     *cells[MAX_NUM_CELL];  /* Array to store cellCb ptr */  
+   SchCellCb     *cells[MAX_NUM_CELL];  /* Array to store cellCb ptr */ 
+   SchSliceCfg   sliceCfg;
 }SchCb;
 
 /* Declaration for scheduler control blocks */
@@ -342,6 +382,7 @@ void BuildK2InfoTable(SchCellCb *cell, SchPuschTimeDomRsrcAlloc timeDomRsrcAlloc
    uint16_t puschSymTblSize, SchK2TimingInfoTbl *msg3K2InfoTbl, SchK2TimingInfoTbl *k2InfoTbl);
 uint8_t SchSendCfgCfm(Pst *pst, RgMngmt *cfm);
 SchUeCb* schGetUeCb(SchCellCb *cellCb, uint16_t crnti);
+uint8_t addUeToBeScheduled(SchCellCb *cell, uint8_t ueId);
 
 /* Incoming message handler function declarations */
 uint8_t schProcessSlotInd(SlotTimingInfo *slotInd, Inst inst);
@@ -352,32 +393,46 @@ 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);
-void schProcessRaReq(SlotTimingInfo currTime, SchCellCb *cellCb);
-uint8_t schFillRar(SchCellCb *cell, SlotTimingInfo rarTime, uint16_t ueIdx, RarAlloc *rarAlloc, uint8_t k0Index);
-uint8_t schDlRsrcAllocMsg4(SchCellCb *cell, SlotTimingInfo slotTime, DlMsgAlloc *msg4Alloc);
-uint8_t schDlRsrcAllocDlMsg(SchCellCb *cell, SlotTimingInfo slotTime, uint16_t crnti,\
-   uint32_t tbSize, DlMsgAlloc *dlMsgAlloc, uint16_t startPRB);
-uint16_t schAccumalateLcBoSize(SchCellCb *cell, uint16_t ueIdx);
+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 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);
 uint8_t allocatePrbDl(SchCellCb *cell, SlotTimingInfo slotTime, uint8_t startSymbol, uint8_t symbolLength, \
    uint16_t *startPrb, uint16_t numPrb);
-uint16_t searchLargestFreeBlockDL(SchCellCb *cell, SlotTimingInfo slotTime,uint16_t *startPrb);
-void updateGrantSizeForBoRpt(CmLListCp *lcLL, DlMsgAlloc *dlMsgAlloc, uint32_t *accumalatedBOSize);
+void fillDlMsgInfo(DlMsgInfo *dlMsgInfo, uint8_t crnti);
+bool findValidK0K1Value(SchCellCb *cell, SlotTimingInfo currTime, uint8_t ueId, bool dedMsg, uint8_t *pdschStartSymbol,\
+uint8_t *pdschSymblLen, SlotTimingInfo *pdcchTime,  SlotTimingInfo *pdschTime, SlotTimingInfo *pucchTime);
 
 /* UL scheduling related function declarations */
 uint8_t schUlResAlloc(SchCellCb *cell, Inst schInst);
 bool schCheckPrachOcc(SchCellCb *cell, SlotTimingInfo prachOccasionTimingInfo);
 uint8_t schCalcPrachNumRb(SchCellCb *cell);
 void schPrachResAlloc(SchCellCb *cell, UlSchedInfo *ulSchedInfo, SlotTimingInfo prachOccasionTimingInfo);
-uint16_t schAllocPucchResource(SchCellCb *cell, uint16_t crnti, uint16_t slot);
-uint8_t schFillUlDci(SchUeCb *ueCb, SchPuschInfo puschInfo, DciInfo *dciInfo);
-uint8_t schFillPuschAlloc(SchUeCb *ueCb, SlotTimingInfo pdcchSlotTime, uint32_t dataVol, SchPuschInfo *puschInfo);
+uint16_t schAllocPucchResource(SchCellCb *cell, SlotTimingInfo pucchTime, uint16_t crnti);
+uint8_t schFillUlDci(SchUeCb *ueCb, SchPuschInfo *puschInfo, DciInfo *dciInfo);
+uint8_t schFillPuschAlloc(SchUeCb *ueCb, SlotTimingInfo puschTime, uint32_t tbsSize, \
+                           uint8_t startSymb, uint8_t symbLen, uint16_t startPrb);
 uint8_t allocatePrbUl(SchCellCb *cell, SlotTimingInfo slotTime, uint8_t startSymbol, uint8_t symbolLength, \
    uint16_t *startPrb, uint16_t numPrb);
+bool schProcessSrOrBsrReq(SchCellCb *cell, SlotTimingInfo currTime, uint8_t ueId);
+bool schCalculateUlTbs(SchUeCb *ueCb, SlotTimingInfo puschTime, uint8_t symbLen,\
+                             uint16_t *startPrb, uint32_t *totTBS);
 
 /*Generic Functions*/
-LcInfo* handleLcLList(CmLListCp *lcLL, uint8_t lcId, ActionTypeLcLL action);
+void updateGrantSizeForBoRpt(CmLListCp *lcLL, DlMsgAlloc *dlMsgAlloc, BsrInfo *bsrInfo, uint32_t *accumalatedBOSize);
+uint16_t searchLargestFreeBlock(SchCellCb *cell, SlotTimingInfo slotTime,uint16_t *startPrb, Direction dir);
+LcInfo* handleLcLList(CmLListCp *lcLL, uint8_t lcId, ActionTypeLL action);
 void prbAllocUsingRRMPolicy(CmLListCp *lcLL, bool dedicatedPRB, uint16_t mcsIdx,uint8_t numSymbols,\
-                             uint16_t *sharedPRB, uint16_t *reservedPRB, bool *isTxPayloadLenAdded);
+                      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