- uint8_t ssb_rep;
- DlBrdcstAlloc dlBrdcstAlloc;
- dlBrdcstAlloc.ssbTrans = NO_SSB;
- SchCellCb *cell;
-
-#ifdef LTE_L2_MEAS
- glblTtiCnt++;
-#endif
-
- cell = schCb[schInst].cells[schInst];
- ssb_rep = cell->cellCfg.ssbPeriod;
- memcpy(&cell->slotInfo, slotInd, sizeof(SlotIndInfo));
- memcpy(&dlBrdcstAlloc.slotIndInfo, slotInd, sizeof(SlotIndInfo));
- dlBrdcstAlloc.cellId = cell->cellId;
- dlBrdcstAlloc.ssbIdxSupported = 1;
-
- /* Identify SSB ocassion*/
- if ((slotInd->sfn % SCH_MIB_TRANS == 0))// && (slotInd.slot == 0))
- {
- dlBrdcstAlloc.ssbTrans = SSB_TRANSMISSION;
- }
- else if ((slotInd->sfn % ssb_rep == 0))// && (slotInd.slot == 0))
- {
- dlBrdcstAlloc.ssbTrans = SSB_REPEAT;
- }
- else
- {
- ;
- }
- schCmnDlAlloc(cell, &dlBrdcstAlloc);
- //send msg to MAC
- ret = sendDlBrdcstAllocToMac(&dlBrdcstAlloc, schInst);
+ uint8_t ssb_rep;
+ uint16_t slot, sfnSlot = 0;
+ DlSchedInfo dlSchedInfo;
+ memset(&dlSchedInfo,0,sizeof(DlSchedInfo));
+ DlBrdcstAlloc *dlBrdcstAlloc = &dlSchedInfo.brdcstAlloc;
+ RarAlloc *rarAlloc;
+ Msg4Alloc *msg4Alloc;
+ dlBrdcstAlloc->ssbTrans = NO_SSB;
+ dlBrdcstAlloc->sib1Trans = NO_SIB1;
+
+ SchCellCb *cell = schCb[schInst].cells[schInst];
+
+ schCalcSlotValues(*slotInd, &dlSchedInfo.schSlotValue);
+
+ ssb_rep = cell->cellCfg.ssbSchCfg.ssbPeriod;
+ memcpy(&cell->slotInfo, slotInd, sizeof(SlotIndInfo));
+ dlBrdcstAlloc->ssbIdxSupported = 1;
+
+ sfnSlot = ((dlSchedInfo.schSlotValue.broadcastTime.sfn * 10) +
+ dlSchedInfo.schSlotValue.broadcastTime.slot);
+
+ slot = dlSchedInfo.schSlotValue.currentTime.slot;
+
+ dlSchedInfo.cellId = cell->cellId;
+
+ /* Identify SSB ocassion*/
+ if (sfnSlot % SCH_MIB_TRANS == 0)
+ {
+ dlBrdcstAlloc->ssbTrans = SSB_TRANSMISSION;
+ }
+ else if (sfnSlot % ssb_rep == 0)
+ {
+ dlBrdcstAlloc->ssbTrans = SSB_REPEAT;
+ }
+ else
+ {
+ /* not SSB occassion */
+ }
+
+ /* Identify SIB1 occasions */
+ if(sfnSlot % cell->cellCfg.sib1SchCfg.sib1NewTxPeriod == 0)
+ {
+ dlBrdcstAlloc->sib1Trans = SIB1_TRANSMISSION;
+ }
+ else if (sfnSlot % cell->cellCfg.sib1SchCfg.sib1RepetitionPeriod == 0)
+ {
+ dlBrdcstAlloc->sib1Trans = SIB1_REPITITION;
+ }
+ else
+ {
+ /* not SIB1 occassion */
+ }
+
+ if(dlBrdcstAlloc->ssbTrans || dlBrdcstAlloc->sib1Trans)
+ {
+ dlSchedInfo.isBroadcastPres = true;
+ slot = dlSchedInfo.schSlotValue.broadcastTime.slot;
+ ret = schBroadcastAlloc(cell,dlBrdcstAlloc,slot);
+ if(ret != ROK)
+ {
+ DU_LOG("\nschBroadcastAlloc failed");
+ RETVALUE(ret);
+ }
+ }
+
+ /* check for RAR */
+ if(cell->schDlSlotInfo[dlSchedInfo.schSlotValue.rarTime.slot]->rarInfo != NULLP)
+ {
+ slot = dlSchedInfo.schSlotValue.rarTime.slot;
+ SCH_ALLOC(rarAlloc, sizeof(RarAlloc));
+ if(!rarAlloc)
+ {
+ DU_LOG("\nMAC: Memory Allocation failed for RAR alloc");
+ return RFAILED;
+ }
+
+ dlSchedInfo.rarAlloc = rarAlloc;
+
+ /* RAR info is copied, this was earlier filled in schProcessRachInd */
+ memcpy(&rarAlloc->rarInfo,cell->schDlSlotInfo[slot]->rarInfo, sizeof(RarInfo));
+
+ /* pdcch and pdsch data is filled */
+ schFillRar(rarAlloc,
+ cell->schDlSlotInfo[slot]->rarInfo->raRnti,
+ cell->cellCfg.phyCellId,
+ cell->cellCfg.ssbSchCfg.ssbOffsetPointA);
+
+ SCH_FREE(cell->schDlSlotInfo[slot]->rarInfo,sizeof(RarAlloc));
+ cell->schDlSlotInfo[slot]->rarInfo = NULLP;
+ }
+
+ /* check for MSG4 */
+ if(cell->schDlSlotInfo[dlSchedInfo.schSlotValue.msg4Time.slot]->msg4Info != NULLP)
+ {
+ slot = dlSchedInfo.schSlotValue.msg4Time.slot;
+ SCH_ALLOC(msg4Alloc, sizeof(Msg4Alloc));
+ if(!msg4Alloc)
+ {
+ DU_LOG("\nMAC: Memory Allocation failed for msg4 alloc");
+ return RFAILED;
+ }
+
+ dlSchedInfo.msg4Alloc = msg4Alloc;
+
+ /* Msg4 info is copied, this was earlier filled in macSchDlRlcBoInfo */
+ memcpy(&msg4Alloc->msg4Info, cell->schDlSlotInfo[slot]->msg4Info, \
+ sizeof(Msg4Info));
+
+ /* pdcch and pdsch data is filled */
+ schDlRsrcAllocMsg4(msg4Alloc, cell, dlSchedInfo.schSlotValue.msg4Time.slot);
+
+ /* PUCCH resource */
+ schAllocPucchResource(cell, msg4Alloc->msg4Info.crnti, dlSchedInfo.schSlotValue.msg4Time.slot);
+
+ SCH_FREE(cell->schDlSlotInfo[dlSchedInfo.schSlotValue.msg4Time.slot]->msg4Info, sizeof(Msg4Info));
+ cell->schDlSlotInfo[dlSchedInfo.schSlotValue.msg4Time.slot]->msg4Info = NULL;
+ }
+
+
+ /* send msg to MAC */
+ ret = sendDlAllocToMac(&dlSchedInfo, schInst);