- uint16_t tbSize = 0;
- uint8_t numPdschSymbols = 12; /* considering pdsch region from 2 to 13 */
- uint8_t mcs = 4; /* MCS fixed to 4 */
- uint8_t numSib1Prb = 0;
- schDlSlotInfo->sib1Pres = true;
-
- tbSize = schCalcTbSize(cell->cellCfg.sib1SchCfg.sib1PduLen); /* send this value to the func in bytes when considering sib1 size */
- numSib1Prb = schCalcNumPrb(tbSize,mcs,numPdschSymbols);
- for(idx=0; idx<SCH_SYMBOL_PER_SLOT; idx++)
- {
- schDlSlotInfo->assignedPrb[idx] = ssbStartPrb + SCH_SSB_NUM_PRB + 1 + numSib1Prb; /* 10 PRBs for sib1 */
- }
- memcpy(&dlBrdcstAlloc->sib1Alloc.bwp, &cell->cellCfg.sib1SchCfg.bwp, sizeof(BwpCfg));
- memcpy(&dlBrdcstAlloc->sib1Alloc.sib1PdcchCfg, &cell->cellCfg.sib1SchCfg.sib1PdcchCfg, sizeof(PdcchCfg));
- memcpy(&dlBrdcstAlloc->sib1Alloc.sib1PdschCfg, &cell->cellCfg.sib1SchCfg.sib1PdschCfg, sizeof(PdschCfg));
- dlBrdcstAlloc->sib1Alloc.sib1PdcchCfg.dci.pdschCfg = &dlBrdcstAlloc->sib1Alloc.sib1PdschCfg;
+ DU_LOG("\nERROR --> SCH: PRB allocation failed for SSB in SFN:SLOT [%d : %d]", slotTime.sfn, slotTime.slot);
+ return RFAILED;
+ }
+
+
+ schDlSlotInfo->ssbPres = true;
+ schDlSlotInfo->ssbIdxSupported = dlBrdcstAlloc->ssbIdxSupported;
+ return ROK;
+}
+
+/**
+ * @brief common resource allocation for SIB1
+ *
+ * @details
+ *
+ * Function : schBroadcastSib1Alloc
+ *
+ * This function handles common scheduling for SIB1
+ *
+ * @param[in] SchCellCb *cell, cell cb
+ * @param[in] DlBrdcstAlloc *dlBrdcstAlloc, DL brdcst allocation
+ * @return void
+ **/
+uint8_t schBroadcastSib1Alloc(SchCellCb *cell, SlotTimingInfo slotTime, DlBrdcstAlloc *dlBrdcstAlloc)
+{
+ uint8_t dmrsStartSymbol, startSymbol, numSymbol ;
+ DmrsInfo dmrs;
+ FreqDomainAlloc freqAlloc;
+ TimeDomainAlloc timeAlloc;
+ SchDlSlotInfo *schDlSlotInfo = NULLP;
+
+ if(cell == NULL)
+ {
+ DU_LOG("\nERROR --> SCH: schBroadcastSsbAlloc() : Cell is NULL");
+ return RFAILED;
+ }
+
+ if(dlBrdcstAlloc == NULL)
+ {
+ DU_LOG("\nERROR --> SCH: schBroadcastSsbAlloc() : dlBrdcstAlloc is NULL");
+ return RFAILED;
+ }
+
+ dmrs = cell->cellCfg.sib1SchCfg.sib1PdschCfg.dmrs;
+ freqAlloc = cell->cellCfg.sib1SchCfg.sib1PdschCfg.pdschFreqAlloc.freqAlloc;
+ timeAlloc = cell->cellCfg.sib1SchCfg.sib1PdschCfg.pdschTimeAlloc.timeAlloc;
+ schDlSlotInfo = cell->schDlSlotInfo[slotTime.slot];
+
+ /* Find total symbols used including DMRS */
+ /* If there are no DRMS symbols, findDmrsStartSymbol() returns MAX_SYMB_PER_SLOT,
+ * in that case only PDSCH symbols are marked as occupied */
+ dmrsStartSymbol = findDmrsStartSymbol(dmrs.dlDmrsSymbPos);
+ if(dmrsStartSymbol == MAX_SYMB_PER_SLOT)
+ {
+ startSymbol = timeAlloc.startSymb;
+ numSymbol = timeAlloc.numSymb;