Removed EGTP_TEST flag and Modified algorithm for pumping DL data [Issue-ID: ODUHIGH...

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

diff --git a/src/5gnrsch/sch.c b/src/5gnrsch/sch.c
index ef72d1a..056842f 100644 (file)
--- a/src/5gnrsch/sch.c
+++ b/src/5gnrsch/sch.c
@@ -50,7 +50,6 @@
 
 SchCb schCb[SCH_MAX_INST];
 void SchFillCfmPst(Pst *reqPst,Pst *cfmPst,RgMngmt *cfm);
-
 /* local defines */
 SchCellCfgCfmFunc SchCellCfgCfmOpts[] = 
 {
@@ -198,6 +197,10 @@ uint8_t SchProcGenCfgReq(Pst *pst, RgMngmt *cfg)
    RgMngmt   cfm;
    Pst       cfmPst;
 
+#ifdef CALL_FLOW_DEBUG_LOG
+   DU_LOG("\nCall Flow: ENTMAC -> ENTSCH : GENERAL_CFG_REQ\n");
+#endif
+
    if(pst->dstInst < SCH_INST_START)
    {
       DU_LOG("\nERROR  -->  SCH : Invalid inst ID");
@@ -239,7 +242,7 @@ uint8_t SchProcGenCfgReq(Pst *pst, RgMngmt *cfg)
    cfm.cfm.reason = reason;
 
    SchSendCfgCfm(&cfmPst, &cfm);
-   /*   SPutSBuf(pst->region, pst->pool, (Data *)cfg, sizeof(RgMngmt)); */
+   /*   SCH_FREE(pst->region, pst->pool, (Data *)cfg, sizeof(RgMngmt)); */
 
    return ROK;
 }/*-- SchProcGenCfgReq --*/
@@ -255,15 +258,19 @@ uint8_t SchProcGenCfgReq(Pst *pst, RgMngmt *cfg)
  *      a cell.
  *           
  *  @param[in]  Pst            *pst
- *  @param[in]  SlotIndInfo    *slotInd
+ *  @param[in]  SlotTimingInfo    *slotInd
  *  @return  S16
  *      -# ROK 
  *      -# RFAILED 
  **/
-uint8_t MacSchSlotInd(Pst *pst, SlotIndInfo *slotInd)
+uint8_t MacSchSlotInd(Pst *pst, SlotTimingInfo *slotInd)
 {
    Inst  inst = pst->dstInst-SCH_INST_START;
 
+#ifdef CALL_FLOW_DEBUG_LOG
+   DU_LOG("\nCall Flow: ENTMAC -> ENTSCH : EVENT_SLOT_IND_TO_SCH\n");
+#endif
+
    schProcessSlotInd(slotInd, inst);
 
    return ROK;
@@ -288,6 +295,11 @@ uint8_t MacSchSlotInd(Pst *pst, SlotIndInfo *slotInd)
 uint8_t MacSchRachInd(Pst *pst, RachIndInfo *rachInd)
 {
    Inst  inst = pst->dstInst-SCH_INST_START;
+
+#ifdef CALL_FLOW_DEBUG_LOG
+   DU_LOG("\nCall Flow: ENTMAC -> ENTSCH : EVENT_RACH_IND_TO_SCH\n");
+#endif
+
    DU_LOG("\nINFO  -->  SCH : Received Rach indication");
    schProcessRachInd(rachInd, inst);
    return ROK;
@@ -312,6 +324,10 @@ uint8_t MacSchRachInd(Pst *pst, RachIndInfo *rachInd)
  * ****************************************************************/
 uint8_t MacSchCrcInd(Pst *pst, CrcIndInfo *crcInd)
 {
+#ifdef CALL_FLOW_DEBUG_LOG
+   DU_LOG("\nCall Flow: ENTMAC -> ENTSCH : EVENT_CRC_IND_TO_SCH\n");
+#endif
+
    switch(crcInd->crcInd[0])
    {
       case CRC_FAILED:
@@ -684,7 +700,8 @@ void fillSchSib1Cfg(uint8_t mu, uint8_t bandwidth, uint8_t numSlots, SchSib1Cfg
    uint8_t mValue = 0;
    uint8_t firstSymbol = 0; /* need to calculate using formula mentioned in 38.213 */
    uint8_t slotIndex = 0;
-   uint8_t FreqDomainResource[6] = {0};
+   /* TODO : This should be filled through freqDomRscAllocType0() */
+   uint8_t FreqDomainResource[6] = {15, 0, 0, 0, 0, 0};
    uint16_t tbSize = 0;
    uint8_t numPdschSymbols = 11; /* considering pdsch region from symbols 3 to 13 */
    uint8_t ssbIdx = 0;
@@ -717,7 +734,7 @@ void fillSchSib1Cfg(uint8_t mu, uint8_t bandwidth, uint8_t numSlots, SchSib1Cfg
    sib1SchCfg->n0 = slotIndex;
 
    /* calculate the PRBs */
-   freqDomRscAllocType0(((offsetPointA-offset)/6), (numRbs/6), FreqDomainResource);
+   //freqDomRscAllocType0(((offsetPointA-offset)/6), (numRbs/6), FreqDomainResource);
 
    /* fill BWP */
    switch(bandwidth)
@@ -793,7 +810,7 @@ void fillSchSib1Cfg(uint8_t mu, uint8_t bandwidth, uint8_t numSlots, SchSib1Cfg
    pdsch->dmrs.dlDmrsScramblingId            = pci;
    pdsch->dmrs.scid                          = 0;
    pdsch->dmrs.numDmrsCdmGrpsNoData          = 1;
-   pdsch->dmrs.dmrsPorts                     = 0;
+   pdsch->dmrs.dmrsPorts                     = 0x0001;
    pdsch->dmrs.mappingType                   = DMRS_MAP_TYPE_A; /* Type-A */
    pdsch->dmrs.nrOfDmrsSymbols               = NUM_DMRS_SYMBOLS;
    pdsch->dmrs.dmrsAddPos                    = DMRS_ADDITIONAL_POS;
@@ -839,6 +856,11 @@ uint8_t SchHdlCellCfgReq(Pst *pst, SchCellCfg *schCellCfg)
    SchCellCfgCfm schCellCfgCfm;
    Pst rspPst;
    Inst inst = pst->dstInst-1; 
+   SchPdschConfig pdschCfg;
+
+#ifdef CALL_FLOW_DEBUG_LOG
+   DU_LOG("\nCall Flow: ENTMAC -> ENTSCH : EVENT_SCH_CELL_CFG\n");
+#endif 
 
    schInitCellCb(inst, schCellCfg);
    cellCb = schCb[inst].cells[inst]; //cells is of MAX_CELLS, why inst
@@ -850,6 +872,13 @@ uint8_t SchHdlCellCfgReq(Pst *pst, SchCellCfg *schCellCfg)
         schCellCfg->ssbSchCfg.ssbOffsetPointA);
    memcpy(&cellCb->cellCfg, schCellCfg, sizeof(SchCellCfg));
 
+   /* Fill K0 - K1 table for common cfg*/ 
+   BuildK0K1Table(cellCb, &cellCb->cellCfg.schInitialDlBwp.k0K1InfoTbl, true, cellCb->cellCfg.schInitialDlBwp.pdschCommon,
+   pdschCfg, DEFAULT_UL_ACK_LIST_COUNT, defaultUlAckTbl);
+   
+   BuildK2InfoTable(cellCb, cellCb->cellCfg.schInitialUlBwp.puschCommon.timeDomRsrcAllocList,\
+   cellCb->cellCfg.schInitialUlBwp.puschCommon.numTimeDomRsrcAlloc, &cellCb->cellCfg.schInitialUlBwp.msg3K2InfoTbl, \
+   &cellCb->cellCfg.schInitialUlBwp.k2InfoTbl);
    /* Initializing global variables */
    cellCb->actvUeBitMap = 0;
    cellCb->boIndBitMap = 0;
@@ -863,7 +892,6 @@ uint8_t SchHdlCellCfgReq(Pst *pst, SchCellCfg *schCellCfg)
    schCellCfgCfm.rsp = RSP_OK;
 
    ret = (*SchCellCfgCfmOpts[rspPst.selector])(&rspPst, &schCellCfgCfm);
-
    return ret;
 
 }
@@ -895,17 +923,27 @@ uint8_t MacSchDlRlcBoInfo(Pst *pst, DlRlcBoInfo *dlBoInfo)
    SchUeCb *ueCb = NULLP;
    SchCellCb *cell = NULLP;
    SchDlSlotInfo *schDlSlotInfo = NULLP;
-
    Inst  inst = pst->dstInst-SCH_INST_START;
+
+#ifdef CALL_FLOW_DEBUG_LOG
+   DU_LOG("\nCall Flow: ENTMAC -> ENTSCH : EVENT_DL_RLC_BO_INFO_TO_SCH\n");
+#endif
+
    DU_LOG("\nDEBUG  -->  SCH : Received RLC BO Status indication");
    cell = schCb[inst].cells[inst];
 
+   if(cell == NULLP)
+   {
+      DU_LOG("\nERROR  -->  SCH : MacSchDlRlcBoInfo(): Cell does not exists");
+      return RFAILED;
+   }
+
    GET_UE_IDX(dlBoInfo->crnti, ueIdx);
    ueCb = &cell->ueCb[ueIdx-1];
    lcId  = dlBoInfo->lcId;
 
    if(lcId == SRB1_LCID || lcId == SRB2_LCID || lcId == SRB3_LCID || \
-      (lcId >= MIN_DRB_LCID && lcId <= MAX_DRB_LCID))
+         (lcId >= MIN_DRB_LCID && lcId <= MAX_DRB_LCID))
    {
       SET_ONE_BIT(ueIdx, cell->boIndBitMap);
       ueCb->dlInfo.dlLcCtxt[lcId].bo = dlBoInfo->dataVolume;
@@ -924,20 +962,27 @@ uint8_t MacSchDlRlcBoInfo(Pst *pst, DlRlcBoInfo *dlBoInfo)
       slotIdx++;
       if(slotIdx==cell->numSlots)
       {
-          DU_LOG("\nERROR  -->  SCH : No DL Slot available");
-          return RFAILED;
+         DU_LOG("\nERROR  -->  SCH : No DL Slot available");
+         return RFAILED;
       }
    }
 #endif
+
    schDlSlotInfo = cell->schDlSlotInfo[slot];
 
+   if(schDlSlotInfo == NULLP)
+   {
+      DU_LOG("\nERROR  -->  SCH : MacSchDlRlcBoInfo(): schDlSlotInfo does not exists");
+      return RFAILED;
+   }
    SCH_ALLOC(schDlSlotInfo->dlMsgInfo, sizeof(DlMsgInfo));
-   if(!schDlSlotInfo->dlMsgInfo)
+   if(schDlSlotInfo->dlMsgInfo == NULLP)
    {
       DU_LOG("\nERROR  -->  SCH : Memory allocation failed for dlMsgInfo");
       schDlSlotInfo = NULL;
       return RFAILED;
    }
+   
    schDlSlotInfo->dlMsgInfo->crnti = dlBoInfo->crnti;
    schDlSlotInfo->dlMsgInfo->ndi = 1;
    schDlSlotInfo->dlMsgInfo->harqProcNum = 0;
@@ -978,6 +1023,10 @@ uint8_t MacSchBsr(Pst *pst, UlBufferStatusRptInd *bsrInd)
    SchUeCb        *ueCb         = NULLP;
    uint8_t        lcgIdx;
 
+#ifdef CALL_FLOW_DEBUG_LOG
+   DU_LOG("\nCall Flow: ENTMAC -> ENTSCH : EVENT_SHORT_BSR\n");
+#endif
+
    DU_LOG("\nDEBUG  -->  SCH : Received BSR");
    cellCb = schCb[schInst].cells[schInst];
    ueCb = schGetUeCb(cellCb, bsrInd->crnti);
@@ -1015,6 +1064,10 @@ uint8_t MacSchSrUciInd(Pst *pst, SrUciIndInfo *uciInd)
    SchUeCb   *ueCb; 
    SchCellCb *cellCb = schCb[inst].cells[inst];
 
+#ifdef CALL_FLOW_DEBUG_LOG
+   DU_LOG("\nCall Flow: ENTMAC -> ENTSCH : EVENT_UCI_IND_TO_SCH\n");
+#endif
+
    DU_LOG("\nDEBUG  -->  SCH : Received SR");
 
    ueCb = schGetUeCb(cellCb, uciInd->crnti);