+ ueNode = (uint8_t *)pendingUeNode->node;
+ ueId = *(uint8_t *)(pendingUeNode->node);
+ /* If RAR is pending for this UE, schedule PDCCH,PDSCH to send RAR and
+ * PUSCH to receive MSG3 as per k0-k2 configuration*/
+ if(cell->raReq[ueId-1] != NULLP)
+ {
+ isRarPending = true;
+ isRarScheduled = schProcessRaReq(schInst, cell, *slotInd, ueId);
+ }
+
+ /*MSG3 retransmisson*/
+ if(cell->raCb[ueId-1].retxMsg3HqProc)
+ {
+ schMsg3RetxSchedulingForUe(&(cell->raCb[ueId-1]));
+ }
+
+ /* If MSG4 is pending for this UE, schedule PDCCH,PDSCH to send MSG4 and
+ * PUCCH to receive UL msg as per k0-k1 configuration */
+ if (cell->ueCb[ueId-1].retxMsg4HqProc) //should work from dlmap later tbd
+ {
+ /* Retransmission of MSG4 */
+ isMsg4Pending = true;
+ if(schProcessMsg4Req(cell, *slotInd, ueId, TRUE, &cell->ueCb[ueId-1].retxMsg4HqProc) == ROK)
+ isMsg4Scheduled = true;
+ }
+ else
+ {
+ /* First transmission of MSG4 */
+ if(cell->raCb[ueId-1].msg4recvd)
+ {
+ isMsg4Pending = true;
+ if(schProcessMsg4Req(cell, *slotInd, ueId, FALSE, &cell->ueCb[ueId-1].msg4Proc) == ROK)
+ isMsg4Scheduled = true;
+
+ /* If MSG4 scheduling failed, free the newly assigned HARQ process */
+ if(!isMsg4Scheduled)
+ schDlReleaseHqProcess(cell->ueCb[ueId-1].msg4Proc);
+ }
+ }
+
+ if(isRarPending || isMsg4Pending)
+ {
+ /* If RAR or MSG is successfully scheduled then
+ * remove UE from linked list since no pending msgs for this UE */
+ if(isRarScheduled || isMsg4Scheduled)
+ {
+ SCH_FREE(pendingUeNode->node, sizeof(uint8_t));
+ deleteNodeFromLList(&cell->ueToBeScheduled, pendingUeNode);
+ }
+ /* If RAR/MSG4 is pending but couldnt be scheduled then,
+ * put this UE at the end of linked list to be scheduled later */
+ else
+ {
+ cmLListAdd2Tail(&cell->ueToBeScheduled, cmLListDelFrm(&cell->ueToBeScheduled, pendingUeNode));
+ }
+ }
+
+ /* DL Data */
+ node = cell->ueCb[ueId-1].dlRetxHqList.first;
+ if(node != NULLP)
+ {
+ /* DL Data ReTransmisson */
+ isDlMsgPending = true;
+ isDlMsgScheduled = schFillBoGrantDlSchedInfo(cell, *slotInd, ueId, TRUE, ((SchDlHqProcCb**) &(node->node)));
+ cmLListDelFrm(&cell->ueCb[ueId-1].dlRetxHqList, node);
+ }
+ else
+ {
+ /* DL Data new transmission */
+ if((cell->boIndBitMap) & (1<<ueId))
+ {
+ isDlMsgPending = true;
+ isDlMsgScheduled = schFillBoGrantDlSchedInfo(cell, *slotInd, ueId, FALSE, &hqP);
+
+ /* If DL scheduling failed, free the newly assigned HARQ process */
+ if(!isDlMsgScheduled)
+ schDlReleaseHqProcess(hqP);
+ }
+ }
+
+ /* Scheduling of UL grant */
+ node = cell->ueCb[ueId-1].ulRetxHqList.first;
+ if(node != NULLP)
+ {
+ /* UL Data ReTransmisson */
+ isUlGrantPending = true;
+ isUlGrantScheduled = schProcessSrOrBsrReq(cell, *slotInd, ueId, TRUE, (SchUlHqProcCb**) &(node->node));
+ cmLListDelFrm(&cell->ueCb[ueId-1].ulRetxHqList, node);
+ }
+ else
+ {
+ /* UL Data new transmission */
+ if(cell->ueCb[ueId-1].srRcvd || cell->ueCb[ueId-1].bsrRcvd)
+ {
+ isUlGrantPending = true;
+ isUlGrantScheduled = schProcessSrOrBsrReq(cell, *slotInd, ueId, FALSE, &ulHqP);
+ if(!isUlGrantScheduled)
+ schUlReleaseHqProcess(ulHqP, FALSE);
+ }
+ }