X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=src%2F5gnrsch%2Fsch.c;h=aa937129c2304906416f7e912fdabc3cc9647de1;hb=a2484c58e5beeb1ab9e1c86104cf9d9bc56750d1;hp=d401bc5c5d8206c16065ee579f7270c384d30c1b;hpb=8d9ebf64c8a64bf1346685833fe79970c4ef3d14;p=o-du%2Fl2.git

diff --git a/src/5gnrsch/sch.c b/src/5gnrsch/sch.c
index d401bc5c5..aa937129c 100644
--- a/src/5gnrsch/sch.c
+++ b/src/5gnrsch/sch.c
@@ -66,8 +66,6 @@
 #include "sch_utils.h"
 #include "du_log.h"
 extern SchCb schCb[SCH_MAX_INST];
-extern int8_t coresetIdxTable[MAX_CORESET_INDEX][4];
-extern int8_t searchSpaceIdxTable[MAX_SEARCH_SPACE_INDEX][4];
 void SchFillCfmPst(Pst *reqPst,Pst *cfmPst,RgMngmt *cfm);
 /* local defines */
 SchCellCfgCfmFunc SchCellCfgCfmOpts[] = 
@@ -330,6 +328,41 @@ int macSchRachInd(Pst *pst, RachIndInfo *rachInd)
    return ROK;
 }
 
+/*******************************************************************
+ *
+ * @brief Processes CRC indication from MAC 
+ *
+ * @details
+ *
+ *    Function : macSchCrcInd
+ *
+ *    Functionality:
+ *      Processes CRC indication from MAC
+ *
+ * @params[in] Post structure
+ *             Crc Indication
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+int macSchCrcInd(Pst *pst, CrcIndInfo *crcInd)
+{
+   switch(crcInd->crcInd[0])
+	{
+      case CRC_FAILED:
+         DU_LOG("\nSCH : Received CRC indication. CRC Status [FAILURE]");
+			break;
+      case CRC_PASSED:
+         DU_LOG("\nSCH : Received CRC indication. CRC Status [PASS]");
+			break;
+	   default:
+			DU_LOG("\nSCH : Invalid CRC state %d", crcInd->crcInd[0]);
+			return RFAILED;
+	}
+   return ROK;
+}
+
+
 /**
  * @brief inti cellCb based on cellCfg
  *
@@ -396,6 +429,7 @@ int InitSchCellCb(Inst inst, SchCellCfg *schCellCfg)
 			schDlAlloc->assignedPrb[itr] = 0;
 			schUlAlloc->assignedPrb[itr] = 0;
 		}
+		schUlAlloc->schPuschInfo = NULLP;
 
 		for(uint8_t itr=0; itr<MAX_SSB_IDX; itr++)
 		{
@@ -460,7 +494,7 @@ uint8_t      offsetPointA
    sib1SchCfg->n0 = slotIndex;
  
    /* calculate the PRBs */
-   freqDomResourceAlloc( ((offsetPointA-offset)/6), (numRbs/6), FreqDomainResource);
+   calculatePRB( ((offsetPointA-offset)/6), (numRbs/6), FreqDomainResource);
 
    /* fill the PDCCH PDU */
    pdcch->pdcchBwpCfg.BWPSize = MAX_NUM_RB; /* whole of BW */
@@ -509,7 +543,8 @@ uint8_t      offsetPointA
       pdsch->codeword[cwCount].mcsIndex = sib1SchCfg->sib1Mcs;
       pdsch->codeword[cwCount].mcsTable = 0; /* notqam256 */
       pdsch->codeword[cwCount].rvIndex = 0;
-      pdsch->codeword[cwCount].tbSize = 768;
+      pdsch->codeword[cwCount].tbSize = 768/8; /* 38.214: Table 5.1.3.2-1,
+		   devided by 8 to get the value in bytes */
    }
    pdsch->dataScramblingId = pci;
    pdsch->numLayers = 1;
@@ -592,6 +627,57 @@ SchCellCfg          *schCellCfg
 
 }
 
+/*******************************************************************
+ *
+ * @brief Processes DL RLC BO info from MAC
+ *
+ * @details
+ *
+ *    Function : macSchDlRlcBoInfo
+ *
+ *    Functionality:
+ *       Processes DL RLC BO info from MAC
+ *
+ * @params[in] 
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t macSchDlRlcBoInfo(Pst *pst, DlRlcBOInfo *dlBoInfo)
+{
+   uint16_t  lcIdx;
+   Inst  inst = pst->dstInst-SCH_INST_START;
+   DU_LOG("\nSCH : Received RLC BO Status indication");
+
+   SchCellCb *cell = schCb[inst].cells[inst];
+   SchDlAlloc *dlAlloc = \
+      cell->dlAlloc[(cell->slotInfo.slot + SCHED_DELTA) % SCH_NUM_SLOTS]; 
+  
+   for(lcIdx = 0; lcIdx < dlBoInfo->numLc; lcIdx++)
+	{
+	   if(dlBoInfo->boInfo[lcIdx].lcId == CCCH_LCID)
+		{
+	      SCH_ALLOC(dlAlloc->msg4Info, sizeof(Msg4Info));
+	      if(!dlAlloc->msg4Info)
+	      {
+	         DU_LOG("\nSCH : Memory allocation failed for msg4Info");
+		      dlAlloc = NULL;
+		      return RFAILED;
+	      }
+         dlAlloc->msg4Info->crnti = dlBoInfo->crnti;
+			dlAlloc->msg4Info->ndi = 1;
+			dlAlloc->msg4Info->harqProcNum = 0;
+			dlAlloc->msg4Info->dlAssignIdx = 0;
+			dlAlloc->msg4Info->pucchTpc = 0;
+			dlAlloc->msg4Info->pucchResInd = 0;
+			dlAlloc->msg4Info->harqFeedbackInd = 0;
+			dlAlloc->msg4Info->dciFormatId = 1;
+	   }
+   }
+
+   return ROK;
+}
+
 /**********************************************************************
          End of file
 **********************************************************************/