#include "sch_utils.h"
#include "du_log.h"
extern SchCb schCb[SCH_MAX_INST];
-extern int8_t coresetIdxTable[MAX_CORESET_INDEX][4];
-extern int8_t searchSpaceIdxTable[MAX_SEARCH_SPACE_INDEX][4];
void SchFillCfmPst(Pst *reqPst,Pst *cfmPst,RgMngmt *cfm);
/* local defines */
SchCellCfgCfmFunc SchCellCfgCfmOpts[] =
* ****************************************************************/
int macSchRachInd(Pst *pst, RachIndInfo *rachInd)
{
+ Inst inst = pst->dstInst-SCH_INST_START;
DU_LOG("\nSCH : Received Rach indication");
+ schProcessRachInd(rachInd, inst);
return ROK;
}
+/*******************************************************************
+ *
+ * @brief Processes CRC indication from MAC
+ *
+ * @details
+ *
+ * Function : macSchCrcInd
+ *
+ * Functionality:
+ * Processes CRC indication from MAC
+ *
+ * @params[in] Post structure
+ * Crc Indication
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+int macSchCrcInd(Pst *pst, CrcIndInfo *crcInd)
+{
+ switch(crcInd->crcInd[0])
+ {
+ case CRC_FAILED:
+ DU_LOG("\nSCH : Received CRC indication. CRC Status [FAILURE]");
+ break;
+ case CRC_PASSED:
+ DU_LOG("\nSCH : Received CRC indication. CRC Status [PASS]");
+ break;
+ default:
+ DU_LOG("\nSCH : Invalid CRC state %d", crcInd->crcInd[0]);
+ return RFAILED;
+ }
+ return ROK;
+}
+
+
/**
* @brief inti cellCb based on cellCfg
*
schDlAlloc->assignedPrb[itr] = 0;
schUlAlloc->assignedPrb[itr] = 0;
}
+ schUlAlloc->schPuschInfo = NULLP;
for(uint8_t itr=0; itr<MAX_SSB_IDX; itr++)
{
void fillSchSib1Cfg(
Inst schInst,
SchSib1Cfg *sib1SchCfg,
-uint8_t pci,
+uint16_t pci,
uint8_t offsetPointA
)
{
uint8_t coreset0Idx = 0;
uint8_t searchSpace0Idx = 0;
- uint8_t ssbMuxPattern = 0;
+ //uint8_t ssbMuxPattern = 0;
uint8_t numRbs = 0;
uint8_t numSymbols = 0;
uint8_t offset = 0;
uint8_t oValue = 0;
- uint8_t numSearchSpacePerSlot = 0;
+ //uint8_t numSearchSpacePerSlot = 0;
uint8_t mValue = 0;
uint8_t firstSymbol = 0; /* need to calculate using formula mentioned in 38.213 */
uint8_t slotIndex = 0;
uint8_t FreqDomainResource[6] = {0};
- Sib1PdcchCfg *pdcch = &(sib1SchCfg->sib1PdcchCfg);
- Sib1PdschCfg *pdsch = &(sib1SchCfg->sib1PdschCfg);
+ PdcchCfg *pdcch = &(sib1SchCfg->sib1PdcchCfg);
+ PdschCfg *pdsch = &(sib1SchCfg->sib1PdschCfg);
coreset0Idx = sib1SchCfg->coresetZeroIndex;
searchSpace0Idx = sib1SchCfg->searchSpaceZeroIndex;
/* derive the sib1 coreset0 params from table 13-1 spec 38.213 */
- ssbMuxPattern = coresetIdxTable[coreset0Idx][0];
+ //ssbMuxPattern = coresetIdxTable[coreset0Idx][0];
numRbs = coresetIdxTable[coreset0Idx][1];
numSymbols = coresetIdxTable[coreset0Idx][2];
offset = coresetIdxTable[coreset0Idx][3];
/* derive the search space params from table 13-11 spec 38.213 */
oValue = searchSpaceIdxTable[searchSpace0Idx][0];
- numSearchSpacePerSlot = searchSpaceIdxTable[searchSpace0Idx][1];
+ //numSearchSpacePerSlot = searchSpaceIdxTable[searchSpace0Idx][1];
mValue = searchSpaceIdxTable[searchSpace0Idx][2];
firstSymbol = searchSpaceIdxTable[searchSpace0Idx][3];
sib1SchCfg->n0 = slotIndex;
/* calculate the PRBs */
- freqDomResourceAlloc( ((offsetPointA-offset)/6), (numRbs/6), FreqDomainResource);
+ calculatePRB( ((offsetPointA-offset)/6), (numRbs/6), FreqDomainResource);
/* fill the PDCCH PDU */
- pdcch->sib1PdcchBwpCfg.BWPSize = MAX_NUM_RB; /* whole of BW */
- pdcch->sib1PdcchBwpCfg.BWPStart = 0;
- pdcch->sib1PdcchBwpCfg.subcarrierSpacing = 0; /* 15Khz */
- pdcch->sib1PdcchBwpCfg.cyclicPrefix = 0; /* normal */
- pdcch->sib1Coreset0Cfg.coreSet0Size = numRbs;
- pdcch->sib1Coreset0Cfg.startSymbolIndex = firstSymbol;
- pdcch->sib1Coreset0Cfg.durationSymbols = numSymbols;
- memcpy(pdcch->sib1Coreset0Cfg.freqDomainResource,FreqDomainResource,6);
- pdcch->sib1Coreset0Cfg.cceRegMappingType = 1; /* coreset0 is always interleaved */
- pdcch->sib1Coreset0Cfg.regBundleSize = 6; /* spec-38.211 sec 7.3.2.2 */
- pdcch->sib1Coreset0Cfg.interleaverSize = 2; /* spec-38.211 sec 7.3.2.2 */
- pdcch->sib1Coreset0Cfg.coreSetType = 0;
- pdcch->sib1Coreset0Cfg.shiftIndex = pci;
- pdcch->sib1Coreset0Cfg.precoderGranularity = 0; /* sameAsRegBundle */
+ pdcch->pdcchBwpCfg.BWPSize = MAX_NUM_RB; /* whole of BW */
+ pdcch->pdcchBwpCfg.BWPStart = 0;
+ pdcch->pdcchBwpCfg.subcarrierSpacing = 0; /* 15Khz */
+ pdcch->pdcchBwpCfg.cyclicPrefix = 0; /* normal */
+ pdcch->coreset0Cfg.coreSet0Size = numRbs;
+ pdcch->coreset0Cfg.startSymbolIndex = firstSymbol;
+ pdcch->coreset0Cfg.durationSymbols = numSymbols;
+ memcpy(pdcch->coreset0Cfg.freqDomainResource,FreqDomainResource,6);
+ pdcch->coreset0Cfg.cceRegMappingType = 1; /* coreset0 is always interleaved */
+ pdcch->coreset0Cfg.regBundleSize = 6; /* spec-38.211 sec 7.3.2.2 */
+ pdcch->coreset0Cfg.interleaverSize = 2; /* spec-38.211 sec 7.3.2.2 */
+ pdcch->coreset0Cfg.coreSetType = 0;
+ pdcch->coreset0Cfg.shiftIndex = pci;
+ pdcch->coreset0Cfg.precoderGranularity = 0; /* sameAsRegBundle */
pdcch->numDlDci = 1;
- pdcch->sib1DlDci.rnti = 0xFFFF; /* SI-RNTI */
- pdcch->sib1DlDci.scramblingId = pci;
- pdcch->sib1DlDci.scramblingRnti = 0;
- pdcch->sib1DlDci.cceIndex = 0;
- pdcch->sib1DlDci.aggregLevel = 4;
- pdcch->sib1DlDci.beamPdcchInfo.numPrgs = 1;
- pdcch->sib1DlDci.beamPdcchInfo.prgSize = 1;
- pdcch->sib1DlDci.beamPdcchInfo.digBfInterfaces = 0;
- pdcch->sib1DlDci.beamPdcchInfo.prg[0].pmIdx = 0;
- pdcch->sib1DlDci.beamPdcchInfo.prg[0].beamIdx[0] = 0;
- pdcch->sib1DlDci.txPdcchPower.powerValue = 0;
- pdcch->sib1DlDci.txPdcchPower.powerControlOffsetSS = 0;
+ pdcch->dci.rnti = SI_RNTI;
+ pdcch->dci.scramblingId = pci;
+ pdcch->dci.scramblingRnti = 0;
+ pdcch->dci.cceIndex = 0;
+ pdcch->dci.aggregLevel = 4;
+ pdcch->dci.beamPdcchInfo.numPrgs = 1;
+ pdcch->dci.beamPdcchInfo.prgSize = 1;
+ pdcch->dci.beamPdcchInfo.digBfInterfaces = 0;
+ pdcch->dci.beamPdcchInfo.prg[0].pmIdx = 0;
+ pdcch->dci.beamPdcchInfo.prg[0].beamIdx[0] = 0;
+ pdcch->dci.txPdcchPower.powerValue = 0;
+ pdcch->dci.txPdcchPower.powerControlOffsetSS = 0;
/* Storing pdschCfg pointer here. Required to access pdsch config while
fillig up pdcch pdu */
- pdcch->sib1DlDci.pdschCfg = pdsch;
+ pdcch->dci.pdschCfg = pdsch;
/* fill the PDSCH PDU */
uint8_t cwCount = 0;
pdsch->pduBitmap = 0; /* PTRS and CBG params are excluded */
pdsch->rnti = 0xFFFF; /* SI-RNTI */
pdsch->pduIndex = 0;
- pdsch->sib1PdschBwpCfg.BWPSize = MAX_NUM_RB; /* whole of BW */
- pdsch->sib1PdschBwpCfg.BWPStart = 0;
+ pdsch->pdschBwpCfg.BWPSize = MAX_NUM_RB; /* whole of BW */
+ pdsch->pdschBwpCfg.BWPStart = 0;
pdsch->numCodewords = 1;
for(cwCount = 0; cwCount < pdsch->numCodewords; cwCount++)
{
pdsch->codeword[cwCount].mcsIndex = sib1SchCfg->sib1Mcs;
pdsch->codeword[cwCount].mcsTable = 0; /* notqam256 */
pdsch->codeword[cwCount].rvIndex = 0;
- pdsch->codeword[cwCount].tbSize = 768;
+ pdsch->codeword[cwCount].tbSize = 768/8; /* 38.214: Table 5.1.3.2-1,
+ devided by 8 to get the value in bytes */
}
pdsch->dataScramblingId = pci;
pdsch->numLayers = 1;
pdsch->dmrs.scid = 0;
pdsch->dmrs.numDmrsCdmGrpsNoData = 1;
pdsch->dmrs.dmrsPorts = 0;
- pdsch->sib1FreqAlloc.resourceAlloc = 1; /* RAT type-1 RIV format */
- pdsch->sib1FreqAlloc.rbStart = offset + SCH_SSB_PRB_DURATION; /* the RB numbering starts from coreset0, and PDSCH is always above SSB */
+ pdsch->freqAlloc.resourceAlloc = 1; /* RAT type-1 RIV format */
+ pdsch->freqAlloc.rbStart = offset + SCH_SSB_PRB_DURATION; /* the RB numbering starts from coreset0, and PDSCH is always above SSB */
/* formula used for calculation of rbSize, 38.213 section 5.1.3.2 *
* Ninfo = Nre . R . Qm . v *
* Nre' = Nsc . NsymPdsch - NdmrsSymb - Noh *
* Nre = min(156,Nre') . nPrb */
- pdsch->sib1FreqAlloc.rbSize = 10; /* This value is calculated from above formulae */
- pdsch->sib1FreqAlloc.vrbPrbMapping = 0; /* non-interleaved */
- pdsch->sib1TimeAlloc.rowIndex = 1;
- pdsch->sib1TimeAlloc.startSymbolIndex = 2; /* spec-38.214, Table 5.1.2.1-1 */
- pdsch->sib1TimeAlloc.numSymbols = 12;
+ pdsch->freqAlloc.rbSize = 10; /* This value is calculated from above formulae */
+ pdsch->freqAlloc.vrbPrbMapping = 0; /* non-interleaved */
+ pdsch->timeAlloc.rowIndex = 1;
+ pdsch->timeAlloc.startSymbolIndex = 2; /* spec-38.214, Table 5.1.2.1-1 */
+ pdsch->timeAlloc.numSymbols = 12;
pdsch->beamPdschInfo.numPrgs = 1;
pdsch->beamPdschInfo.prgSize = 1;
pdsch->beamPdschInfo.digBfInterfaces = 0;
}
+/*******************************************************************
+ *
+ * @brief Processes DL RLC BO info from MAC
+ *
+ * @details
+ *
+ * Function : macSchDlRlcBoInfo
+ *
+ * Functionality:
+ * Processes DL RLC BO info from MAC
+ *
+ * @params[in]
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t macSchDlRlcBoInfo(Pst *pst, DlRlcBOInfo *dlBoInfo)
+{
+ uint16_t lcIdx;
+ Inst inst = pst->dstInst-SCH_INST_START;
+ DU_LOG("\nSCH : Received RLC BO Status indication");
+
+ SchCellCb *cell = schCb[inst].cells[inst];
+ SchDlAlloc *dlAlloc = \
+ cell->dlAlloc[(cell->slotInfo.slot + SCHED_DELTA) % SCH_NUM_SLOTS];
+
+ for(lcIdx = 0; lcIdx < dlBoInfo->numLc; lcIdx++)
+ {
+ if(dlBoInfo->boInfo[lcIdx].lcId == CCCH_LCID)
+ {
+ SCH_ALLOC(dlAlloc->msg4Info, sizeof(Msg4Info));
+ if(!dlAlloc->msg4Info)
+ {
+ DU_LOG("\nSCH : Memory allocation failed for msg4Info");
+ dlAlloc = NULL;
+ return RFAILED;
+ }
+ dlAlloc->msg4Info->crnti = dlBoInfo->crnti;
+ dlAlloc->msg4Info->ndi = 1;
+ dlAlloc->msg4Info->harqProcNum = 0;
+ dlAlloc->msg4Info->dlAssignIdx = 0;
+ dlAlloc->msg4Info->pucchTpc = 0;
+ dlAlloc->msg4Info->pucchResInd = 0;
+ dlAlloc->msg4Info->harqFeedbackInd = 0;
+ dlAlloc->msg4Info->dciFormatId = 1;
+ }
+ }
+
+ return ROK;
+}
+
/**********************************************************************
End of file
**********************************************************************/
Code Review / o-du / l2.git / blobdiff