+/*******************************************************************
+ *
+ * @brief Handles CRC indication from PHY and sends to MAC
+ *
+ * @details
+ *
+ * Function : procCrcInd
+ *
+ * Functionality:
+ * Handles CRC indication from PHY and sends to MAC
+ *
+ * @params[in] fapi_crc_ind_t message pointer
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+
+uint8_t procCrcInd(fapi_crc_ind_t *fapiCrcInd)
+{
+ Pst pst;
+ uint8_t crcInfoIdx;
+ uint8_t crcStatusIdx;
+ CrcInfo *crcIndInfo;
+ CrcInd crcInd;
+
+ crcInd.cellId = lwrMacCb.cellCb[0].cellId;
+ crcInd.timingInfo.sfn = fapiCrcInd->sfn;
+ crcInd.timingInfo.slot = fapiCrcInd->slot;
+ crcInd.numCrc = fapiCrcInd->numCrcs;
+
+ for(crcInfoIdx = 0; crcInfoIdx < crcInd.numCrc; crcInfoIdx++)
+ {
+ crcIndInfo = &crcInd.crcInfo[crcInfoIdx];
+ crcIndInfo->handle = fapiCrcInd->crc[crcInfoIdx].handle;
+ crcIndInfo->rnti = fapiCrcInd->crc[crcInfoIdx].rnti;
+ crcIndInfo->harqId = fapiCrcInd->crc[crcInfoIdx].harqId;
+ crcIndInfo->tbCrcStatus = fapiCrcInd->crc[crcInfoIdx].tbCrcStatus;
+ crcIndInfo->numCb = fapiCrcInd->crc[crcInfoIdx].numCb;
+ for(crcStatusIdx = 0; crcStatusIdx < crcIndInfo->numCb; crcStatusIdx++)
+ {
+ crcIndInfo->cbCrcStatus[crcStatusIdx] = \
+ fapiCrcInd->crc[crcInfoIdx].cbCrcStatus[crcStatusIdx];
+ }
+ crcIndInfo->ul_cqi = fapiCrcInd->crc[crcInfoIdx].ul_cqi;
+ crcIndInfo->timingAdvance = fapiCrcInd->crc[crcInfoIdx].timingAdvance;
+ crcIndInfo->rssi = fapiCrcInd->crc[crcInfoIdx].rssi;
+ }
+
+ FILL_PST_LWR_MAC_TO_MAC(pst, EVENT_CRC_IND_TO_MAC);
+
+ (*sendCrcIndOpts[pst.selector])(&pst, &crcInd);
+ return ROK;
+
+} /* handleCrcInd */
+
+/*******************************************************************
+ *
+ * @brief Handles Rx Data indication from PHY and sends to MAC
+ *
+ * @details
+ *
+ * Function : procRxDataInd
+ *
+ * Functionality:
+ * Handles Rx Data indication from PHY and sends to MAC
+ *
+ * @params[in] fapi_rx_data_indication_t message pointer
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+
+uint8_t procRxDataInd(fapi_rx_data_indication_t *fapiRxDataInd)
+{
+ Pst pst;
+ uint8_t pduIdx;
+ RxDataInd rxDataInd;
+ RxDataIndPdu *pdu;
+
+ rxDataInd.cellId = lwrMacCb.cellCb[0].cellId;
+ rxDataInd.timingInfo.sfn = fapiRxDataInd->sfn;
+ rxDataInd.timingInfo.slot = fapiRxDataInd->slot;
+ rxDataInd.numPdus = fapiRxDataInd->numPdus;
+
+ for(pduIdx = 0; pduIdx < rxDataInd.numPdus; pduIdx++)
+ {
+ pdu = &rxDataInd.pdus[pduIdx];
+ pdu->handle = fapiRxDataInd->pdus[pduIdx].handle;
+ pdu->rnti = fapiRxDataInd->pdus[pduIdx].rnti;
+ pdu->harqId = fapiRxDataInd->pdus[pduIdx].harqId;
+ pdu->pduLength = fapiRxDataInd->pdus[pduIdx].pdu_length;
+ pdu->ul_cqi = fapiRxDataInd->pdus[pduIdx].ul_cqi;
+ pdu->timingAdvance = fapiRxDataInd->pdus[pduIdx].timingAdvance;
+ pdu->rssi = fapiRxDataInd->pdus[pduIdx].rssi;
+
+ MAC_ALLOC(pdu->pduData, pdu->pduLength);
+ memcpy(pdu->pduData, fapiRxDataInd->pdus[pduIdx].pduData, pdu->pduLength);
+ }
+
+ FILL_PST_LWR_MAC_TO_MAC(pst, EVENT_RX_DATA_IND_TO_MAC);
+
+ (*sendRxDataIndOpts[pst.selector])(&pst, &rxDataInd);
+ return ROK;
+}
+
+/*******************************************************************
+ *
+ * @brief Fills Uci Ind Pdu Info carried on Pucch Format 0/Format 1
+ *
+ * @details
+ *
+ * Function : fillUciIndPucchF0F1
+ *
+ * Functionality:
+ * Fills Uci Ind Pdu Info carried on Pucch Format 0/Format 1
+ *
+ *@params[in] UciPucchF0F1 *
+ * fapi_uci_o_pucch_f0f1_t *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t fillUciIndPucchF0F1(UciPucchF0F1 *pduInfo, fapi_uci_o_pucch_f0f1_t *fapiPduInfo)
+{
+
+ uint8_t harqIdx;
+ uint8_t ret = ROK;
+
+ pduInfo->handle = fapiPduInfo->handle;
+ pduInfo->pduBitmap = fapiPduInfo->pduBitmap;
+ pduInfo->pucchFormat = fapiPduInfo->pucchFormat;
+ pduInfo->ul_cqi = fapiPduInfo->ul_cqi;
+ pduInfo->crnti = fapiPduInfo->rnti;
+ pduInfo->timingAdvance = fapiPduInfo->timingAdvance;
+ pduInfo->rssi = fapiPduInfo->rssi;
+ memcpy(pduInfo->uciBits, fapiPduInfo->uciBits, MAX_UCI_BIT_PER_TTI_IN_BYTES);
+ if(fapiPduInfo->srInfo.srIndication)
+ {
+ pduInfo->srInfo.srIndPres = fapiPduInfo->srInfo.srIndication;
+ pduInfo->srInfo.srConfdcLevel = fapiPduInfo->srInfo.srConfidenceLevel;
+
+ }
+ if(fapiPduInfo->harqInfo.numHarq)
+ {
+ pduInfo->harqInfo.numHarq = fapiPduInfo->harqInfo.numHarq;
+ pduInfo->harqInfo.harqConfdcLevel = fapiPduInfo->harqInfo.harqConfidenceLevel;
+ for(harqIdx = 0; harqIdx < pduInfo->harqInfo.numHarq; harqIdx++)
+ {
+ pduInfo->harqInfo.harqValue[harqIdx] = fapiPduInfo->harqInfo.harqValue[harqIdx];
+ }
+ }
+ return ret;
+}
+
+/*******************************************************************
+ *
+ * @brief Handles Uci indication from PHY and sends to MAC
+ *
+ * @details
+ *
+ * Function : procUciInd
+ *
+ * Functionality:
+ * Handles Uci indication from PHY and sends to MAC
+ *
+ * @params[in] fapi_uci_indication_t message pointer
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+
+uint8_t procUciInd(fapi_uci_indication_t *fapiUciInd)
+{
+ uint8_t pduIdx;
+ uint8_t ret = ROK;
+ Pst pst;
+ memset(&pst, 0, sizeof(Pst));
+ UciInd macUciInd;
+ memset(&macUciInd, 0, sizeof(UciInd));
+
+ macUciInd.cellId = lwrMacCb.cellCb[0].cellId;
+ macUciInd.slotInd.sfn = fapiUciInd->sfn;
+ macUciInd.slotInd.slot = fapiUciInd->slot;
+ macUciInd.numUcis = fapiUciInd->numUcis;
+
+ for(pduIdx = 0; pduIdx < macUciInd.numUcis; pduIdx++)
+ {
+ macUciInd.pdus[pduIdx].pduType = fapiUciInd->uciPdu[pduIdx].pduType;
+ switch(macUciInd.pdus[pduIdx].pduType)
+ {
+ case UCI_IND_PUSCH:
+ break;
+ case UCI_IND_PUCCH_F0F1:
+ {
+ UciPucchF0F1 *pduInfo = NULLP;
+ macUciInd.pdus[pduIdx].pduSize = fapiUciInd->uciPdu[pduIdx].pduSize;
+ pduInfo = &macUciInd.pdus[pduIdx].uci.uciPucchF0F1;
+ ret = fillUciIndPucchF0F1(pduInfo, &fapiUciInd->uciPdu[pduIdx].uci.uciPucchF0F1);
+ }
+ break;
+ case UCI_IND_PUCCH_F2F3F4:
+ break;
+ default:
+ DU_LOG("\nLWR_MAC: Invalid Pdu Type %d at procmacUciInd()", macUciInd.pdus[pduIdx].pduType);
+ ret = RFAILED;
+ break;
+ }
+ }
+ if(!ret)
+ {
+ FILL_PST_LWR_MAC_TO_MAC(pst, EVENT_UCI_IND_TO_MAC);
+ ret = (*sendUciIndOpts[pst.selector])(&pst, &macUciInd);
+ }
+ else
+ {
+ DU_LOG("\nLWR_MAC: Failed sending UCI Ind to MAC");
+ }
+ return ret;
+}