#include "lwr_mac_upr_inf.h"
#include "mac.h"
#include "mac_utils.h"
+#include "mac_harq_dl.h"
/* This file contains message handling functionality for MAC */
packMacSchSrUciInd
};
+/* Function pointer for sending HARQ Uci ind from MAC to SCH */
+MacSchHarqUciIndFunc macSchHarqUciIndOpts[]=
+{
+ packMacSchHarqUciInd,
+ MacSchHarqUciInd,
+ packMacSchHarqUciInd
+};
+
/* Function pointer for sending Slice cfg ind from MAC to SCH */
MacSchSliceCfgReqFunc macSchSliceCfgReqOpts[]=
{
for(pduIdx = 0; pduIdx < rxDataInd->numPdus; pduIdx++)
{
-
+
GET_CELL_IDX(rxDataInd->cellId, cellIdx);
GET_UE_ID(rxDataInd->pdus[pduIdx].rnti, ueId);
currDlSlot->dlInfo.dlMsgAlloc[ueId-1]->dlMsgSchedInfo[schInfoIdx].dlMsgInfo.dlMsgPduLen = txPduLen;
currDlSlot->dlInfo.dlMsgAlloc[ueId-1]->dlMsgSchedInfo[schInfoIdx].dlMsgInfo.dlMsgPdu = txPdu;
+ /* Add muxed TB to DL HARQ Proc CB. This will be used if retranmission of
+ * TB is requested in future. */
+ updateNewTbInDlHqProcCb(dlData->slotInfo, &macCb.macCell[cellIdx]->ueCb[ueId -1], \
+ currDlSlot->dlInfo.dlMsgAlloc[ueId-1]->dlMsgSchedInfo[schInfoIdx].dlMsgPdschCfg.codeword[0].tbSize, txPdu);
}
for(lcIdx = 0; lcIdx < dlData->numLc; lcIdx++)
return(*macSchBsrOpts[pst.selector])(&pst, &bsrInd);
}
+/*******************************************************************
+ *
+ * @brief Builds and send HARQ UCI Indication to SCH
+ *
+ * @details
+ *
+ * Function : buildAndSendHarqInd
+ *
+ * Functionality:
+ * Builds and send HARQ UCI Indication to SCH
+ *
+ * @params[in] harqInfo Pointer
+ * crnti value
+ * cell Index value
+ * slot Ind Pointer
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t buildAndSendHarqInd(HarqInfoF0F1 *harqInfo, uint8_t crnti, uint16_t cellIdx, SlotTimingInfo *slotInd)
+{
+ uint16_t harqCounter=0;
+ Pst pst;
+ HarqUciIndInfo harqUciInd;
+ memset(&pst, 0, sizeof(Pst));
+ memset(&harqUciInd, 0, sizeof(HarqUciIndInfo));
+
+ harqUciInd.cellId = macCb.macCell[cellIdx]->cellId;
+ harqUciInd.crnti = crnti;
+ harqUciInd.slotInd.sfn = slotInd->sfn;
+ harqUciInd.slotInd.slot = slotInd->slot;
+ harqUciInd.numHarq = harqInfo->numHarq;
+ memset(harqUciInd.harqPayload, 0, MAX_SR_BITS_IN_BYTES);
+ for(harqCounter = 0; harqCounter < harqInfo->numHarq; harqCounter++)
+ {
+ harqUciInd.harqPayload[harqCounter] = harqInfo->harqValue[harqCounter];
+ }
+
+ /* Fill Pst */
+ FILL_PST_MAC_TO_SCH(pst, EVENT_UCI_IND_TO_SCH);
+
+ return(*macSchHarqUciIndOpts[pst.selector])(&pst, &harqUciInd);
+}
+
+
/*******************************************************************
*
* @brief Builds and send SR UCI Indication to SCH
uint8_t FapiMacUciInd(Pst *pst, UciInd *macUciInd)
{
uint8_t pduIdx = 0, ret = ROK;
- uint16_t nPdus = 0, crnti = 0;
+ uint16_t nPdus = 0, crnti = 0, cellIdx = 0;
if(macUciInd)
{
case UCI_IND_PUSCH:
break;
case UCI_IND_PUCCH_F0F1:
+ {
+ {
+ DU_LOG("\nDEBUG --> MAC : Received HARQ UCI Indication\n");
+ GET_CELL_IDX(macUciInd->cellId, cellIdx);
+ buildAndSendHarqInd(&macUciInd->pdus[pduIdx].uci.uciPucchF0F1.harqInfo, macUciInd->pdus[pduIdx].uci.uciPucchF0F1.crnti, cellIdx, &macUciInd->slotInd);
+ }
if(macUciInd->pdus[pduIdx].uci.uciPucchF0F1.srInfo.srIndPres)
{
DU_LOG("\nDEBUG --> MAC : Received SR UCI indication");
crnti = macUciInd->pdus[pduIdx].uci.uciPucchF0F1.crnti;
ret = buildAndSendSrInd(macUciInd, crnti);
}
+ }
break;
case UCI_IND_PUCCH_F2F3F4:
break;