uint16_t fillPucchResourceInfo(SchPucchInfo *schPucchInfo, Inst inst, SlotTimingInfo slotInfo)
{
- uint8_t ret = ROK, ueIdx = 0, pucchIdx = 0;
+ uint8_t ret = ROK, ueId = 0, ueIdx = 0, pucchIdx = 0;
SchCellCb *cell = schCb[inst].cells[inst];
SchPucchCfgCmn *pucchCfg = NULLP;
SchBwpParams *ulBwp = NULLP;
uint16_t startPrb;
- GET_UE_IDX(schPucchInfo->rnti, ueIdx);
+ GET_UE_ID(schPucchInfo->rnti, ueId);
+ ueIdx = ueId -1;
if(cell->ueCb[ueIdx].ueCfg.spCellCfg.servCellCfg.initUlBwp.pucchCfgPres)
{
/* fill pucch dedicated cfg */
uint8_t schDlRsrcAllocDlMsg(SchCellCb *cell, SlotTimingInfo slotTime, uint16_t crnti,
uint32_t tbSize, DlMsgAlloc *dlMsgAlloc, uint16_t startPRB, uint8_t pdschStartSymbol, uint8_t pdschNumSymbols)
{
- uint8_t ueIdx;
+ uint8_t ueId=0;
PdcchCfg *pdcch = NULLP;
PdschCfg *pdsch = NULLP;
BwpCfg *bwp = NULLP;
pdsch = &dlMsgAlloc->dlMsgSchedInfo[dlMsgAlloc->numSchedInfo].dlMsgPdschCfg;
bwp = &dlMsgAlloc->dlMsgSchedInfo[dlMsgAlloc->numSchedInfo].bwp;
- GET_UE_IDX(crnti, ueIdx);
- ueCb = cell->ueCb[ueIdx-1];
+ GET_UE_ID(crnti, ueId);
+ ueCb = cell->ueCb[ueId-1];
coreset1 = ueCb.ueCfg.spCellCfg.servCellCfg.initDlBwp.pdcchCfg.cRSetToAddModList[0];
pdschCfg = ueCb.ueCfg.spCellCfg.servCellCfg.initDlBwp.pdschCfg;
}
node = next;
}
-}
+}
+
+/********************************************************************************
+ *
+ * @brief Increment the Slot by a input factor
+ *
+ * @details
+ *
+ * Function : schIncrSlot
+ *
+ * Functionality:
+ * Increment the slot by a input factor till num of Slots configured in a
+ * Radio Frame. If it exceeds, move to next sfn.
+ *
+ * @params[in/out] SlotTimingInfo timingInfo
+ * [in] uint8_t incr [Increment factor]
+ * [in] numSlotsPerRF [Number of Slots configured per RF as per
+ * numerology]
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ *******************************************************************/
+void schIncrSlot(SlotTimingInfo *timingInfo, uint8_t incr, uint16_t numSlotsPerRF)
+{
+ timingInfo->slot += incr;
+ if(timingInfo->slot >= numSlotsPerRF)
+ {
+ timingInfo->sfn += timingInfo->slot/numSlotsPerRF;
+ timingInfo->slot %= numSlotsPerRF;
+ if(timingInfo->sfn > MAX_SFN)
+ {
+ timingInfo->sfn %= MAX_SFN;
+ }
+ }
+}
+
+/*******************************************************************
+*
+* @brief Fill PDSCH info in Page Alloc
+*
+* @details
+*
+* Function : schFillPagePdschCfg
+*
+* Functionality: Fill PDSCH info in Page Alloc
+*
+* @params[in] SchCellCb *cell, PdschCfg *pagePdschCfg, SlotTimingInfo slotTime,
+* uint16_t tbsSize, uint8_t mcs, uint16_t startPrb
+*
+* @return pointer to return Value(ROK, RFAILED)
+*
+* ****************************************************************/
+uint8_t schFillPagePdschCfg(SchCellCb *cell, PdschCfg *pagePdschCfg, SlotTimingInfo slotTime, uint16_t tbSize, uint8_t mcs, uint16_t startPrb)
+{
+ uint8_t cwCount = 0;
+ uint8_t dmrsStartSymbol, startSymbol, numSymbol;
+
+ /* fill the PDSCH PDU */
+
+ pagePdschCfg->pduBitmap = 0; /* PTRS and CBG params are excluded */
+ pagePdschCfg->rnti = P_RNTI; /* SI-RNTI */
+ pagePdschCfg->pduIndex = 0;
+ pagePdschCfg->numCodewords = 1;
+ for(cwCount = 0; cwCount < pagePdschCfg->numCodewords; cwCount++)
+ {
+ pagePdschCfg->codeword[cwCount].targetCodeRate = 308;
+ pagePdschCfg->codeword[cwCount].qamModOrder = 2;
+ pagePdschCfg->codeword[cwCount].mcsIndex = mcs;
+ pagePdschCfg->codeword[cwCount].mcsTable = 0; /* notqam256 */
+ pagePdschCfg->codeword[cwCount].rvIndex = 0;
+ tbSize = tbSize + TX_PAYLOAD_HDR_LEN;
+ pagePdschCfg->codeword[cwCount].tbSize = tbSize;
+ }
+ pagePdschCfg->dataScramblingId = cell->cellCfg.phyCellId;
+ pagePdschCfg->numLayers = 1;
+ pagePdschCfg->transmissionScheme = 0;
+ pagePdschCfg->refPoint = 0;
+ pagePdschCfg->dmrs.dlDmrsSymbPos = 4; /* Bitmap value 00000000000100 i.e. using 3rd symbol for PDSCH DMRS */
+ pagePdschCfg->dmrs.dmrsConfigType = 0; /* type-1 */
+ pagePdschCfg->dmrs.dlDmrsScramblingId = cell->cellCfg.phyCellId;
+ pagePdschCfg->dmrs.scid = 0;
+ pagePdschCfg->dmrs.numDmrsCdmGrpsNoData = 1;
+ pagePdschCfg->dmrs.dmrsPorts = 0x0001;
+ pagePdschCfg->dmrs.mappingType = DMRS_MAP_TYPE_A; /* Type-A */
+ pagePdschCfg->dmrs.nrOfDmrsSymbols = NUM_DMRS_SYMBOLS;
+ pagePdschCfg->dmrs.dmrsAddPos = DMRS_ADDITIONAL_POS;
+
+ pagePdschCfg->pdschFreqAlloc.resourceAllocType = 1; /* RAT type-1 RIV format */
+ /* the RB numbering starts from coreset0, and PDSCH is always above SSB */
+ pagePdschCfg->pdschFreqAlloc.freqAlloc.startPrb = startPrb;
+ pagePdschCfg->pdschFreqAlloc.freqAlloc.numPrb = schCalcNumPrb(tbSize, mcs, NUM_PDSCH_SYMBOL);
+ pagePdschCfg->pdschFreqAlloc.vrbPrbMapping = 0; /* non-interleaved */
+ pagePdschCfg->pdschTimeAlloc.rowIndex = 1;
+ /* This is Intel's requirement. PDSCH should start after PDSCH DRMS symbol */
+ pagePdschCfg->pdschTimeAlloc.timeAlloc.startSymb = 3; /* spec-38.214, Table 5.1.2.1-1 */
+ pagePdschCfg->pdschTimeAlloc.timeAlloc.numSymb = NUM_PDSCH_SYMBOL;
+
+ /* Find total symbols occupied including DMRS */
+ dmrsStartSymbol = findDmrsStartSymbol(pagePdschCfg->dmrs.dlDmrsSymbPos);
+ /* If there are no DRMS symbols, findDmrsStartSymbol() returns MAX_SYMB_PER_SLOT,
+ * in that case only PDSCH symbols are marked as occupied */
+ if(dmrsStartSymbol == MAX_SYMB_PER_SLOT)
+ {
+ startSymbol = pagePdschCfg->pdschTimeAlloc.timeAlloc.startSymb;
+ numSymbol = pagePdschCfg->pdschTimeAlloc.timeAlloc.numSymb;
+ }
+ /* If DMRS symbol is found, mark DMRS and PDSCH symbols as occupied */
+ else
+ {
+ startSymbol = dmrsStartSymbol;
+ numSymbol = pagePdschCfg->dmrs.nrOfDmrsSymbols + pagePdschCfg->pdschTimeAlloc.timeAlloc.numSymb;
+ }
+
+ /* Allocate the number of PRBs required for DL PDSCH */
+ if((allocatePrbDl(cell, slotTime, startSymbol, numSymbol,\
+ &pagePdschCfg->pdschFreqAlloc.freqAlloc.startPrb, pagePdschCfg->pdschFreqAlloc.freqAlloc.numPrb)) != ROK)
+ {
+ DU_LOG("\nERROR --> SCH : allocatePrbDl() failed for DL MSG");
+ return RFAILED;
+ }
+
+ pagePdschCfg->beamPdschInfo.numPrgs = 1;
+ pagePdschCfg->beamPdschInfo.prgSize = 1;
+ pagePdschCfg->beamPdschInfo.digBfInterfaces = 0;
+ pagePdschCfg->beamPdschInfo.prg[0].pmIdx = 0;
+ pagePdschCfg->beamPdschInfo.prg[0].beamIdx[0] = 0;
+ pagePdschCfg->txPdschPower.powerControlOffset = 0;
+ pagePdschCfg->txPdschPower.powerControlOffsetSS = 0;
+
+ return ROK;
+}
+
/**********************************************************************
End of file
**********************************************************************/
Code Review / o-du / l2.git / blobdiff