+
+/**
+ * @brief Mac process the downlink pcch indication received from DUAPP
+ *
+ * @details
+ *
+ * Function : MacProcDlPcchInd
+ *
+ * This function process the downlink pcch indication received from DUAPP
+ *
+ * @param[in] Pst *pst
+ * @param[in] DlPcchInd *pcchInd
+ * @return int
+ * -# ROK
+ **/
+uint8_t MacProcDlPcchInd(Pst *pst, DlPcchInd *pcchInd)
+{
+ uint8_t ret = RFAILED;
+ uint16_t cellIdx = 0;
+ Pst schPst;
+ SchPageInd *schPageInd = NULLP;
+
+ if(pcchInd)
+ {
+ DU_LOG("\nINFO --> MAC : Received DL PCCH IND from DU_APP for cellId[%d]", pcchInd->cellId);
+
+ GET_CELL_IDX(pcchInd->cellId, cellIdx);
+
+ if(macCb.macCell[cellIdx] == NULLP || macCb.macCell[cellIdx]->cellId != pcchInd->cellId)
+ {
+ DU_LOG("\nERROR --> MAC : MacProcDlPcchInd(): CellId[%d] does not exist", pcchInd->cellId);
+ }
+ else
+ {
+ if((pcchInd->pcchPdu == NULLP) || (pcchInd->pduLen <= 0))
+ {
+ DU_LOG("\nERROR --> MAC : MacProcDlPcchInd(): Received Pcch pdu is null");
+ }
+ else
+ {
+ MAC_ALLOC(schPageInd, sizeof(SchPageInd));
+ if(schPageInd == NULLP)
+ {
+ DU_LOG("\nERROR --> MAC : MacProcDlPcchInd(): Failed to allocate memory");
+ }
+ else
+ {
+ schPageInd->cellId = pcchInd->cellId;
+ schPageInd->pf = pcchInd->pf;
+ schPageInd->i_s = pcchInd->i_s;
+ schPageInd->pduLen = pcchInd->pduLen;
+
+ MAC_ALLOC(schPageInd->pagePdu, pcchInd->pduLen);
+ if(schPageInd->pagePdu == NULLP)
+ {
+ DU_LOG("\nERROR --> MAC : MacProcDlPcchInd(): Failed to allocate memory");
+ MAC_FREE(schPageInd, sizeof(SchPageInd));
+ }
+ else
+ {
+ memcpy(schPageInd->pagePdu, pcchInd->pcchPdu, pcchInd->pduLen);
+
+ FILL_PST_MAC_TO_SCH(schPst, EVENT_PAGING_IND_TO_SCH);
+ ret = (*macSchPagingIndOpts[schPst.selector])(&schPst, schPageInd);
+ }
+ }
+ }
+ }
+ if((pcchInd->pcchPdu) && (pcchInd->pduLen > 0))
+ {
+ MAC_FREE_SHRABL_BUF(pst->region, pst->pool, pcchInd->pcchPdu, pcchInd->pduLen);
+ }
+ MAC_FREE_SHRABL_BUF(pst->region, pst->pool, pcchInd, sizeof(DlPcchInd));
+ }
+ else
+ {
+ DU_LOG("\nERROR --> MAC : MacProcDlPcchInd(): Received Null pointer");
+ }
+ return ret;
+}