packSchCellCfgCfm /* LWLC */
};
+SchSliceCfgRspFunc SchSliceCfgRspOpts[] =
+{
+ packSchSliceCfgRsp, /* LC */
+ MacProcSchSliceCfgRsp, /* TC */
+ packSchSliceCfgRsp /* LWLC */
+
+};
+SchSliceReCfgRspFunc SchSliceReCfgRspOpts[] =
+{
+ packSchSliceReCfgRsp, /* LC */
+ MacProcSchSliceReCfgRsp, /* TC */
+ packSchSliceReCfgRsp /* LWLC */
+};
/**
* @brief Task Initiation function.
*
fillSchSib1Cfg(schCellCfg->numerology, schCellCfg->bandwidth, cellCb->numSlots,
&(schCellCfg->sib1SchCfg), schCellCfg->phyCellId,
schCellCfg->ssbSchCfg.ssbOffsetPointA);
+
+
memcpy(&cellCb->cellCfg, schCellCfg, sizeof(SchCellCfg));
+ schProcPagingCfg(cellCb);
/* Fill coreset frequencyDomainResource bitmap */
coreset0Idx = cellCb->cellCfg.schInitialDlBwp.pdcchCommon.commonSearchSpace.coresetId;
return RFAILED;
}
- GET_UE_IDX(dlBoInfo->crnti, ueId);
+ GET_UE_ID(dlBoInfo->crnti, ueId);
ueCb = &cell->ueCb[ueId-1];
lcId = dlBoInfo->lcId;
CHECK_LCID(lcId, isLcIdValid);
}
/* Adding UE Id to list of pending UEs to be scheduled */
- addUeToBeScheduled(cellCb, ueCb->ueIdx);
+ addUeToBeScheduled(cellCb, ueCb->ueId);
return ROK;
}
ueCb->srRcvd = true;
/* Adding UE Id to list of pending UEs to be scheduled */
- addUeToBeScheduled(cellCb, ueCb->ueIdx);
+ addUeToBeScheduled(cellCb, ueCb->ueId);
}
return ROK;
}
*ueId = ueIdToAdd;
if(addNodeToLList(&cell->ueToBeScheduled, ueId, NULLP) != ROK)
{
- DU_LOG("\nERROR --> SCH : Failed to add UeIdx to cell->ueToBeScheduled list");
+ DU_LOG("\nERROR --> SCH : Failed to add ueId [%d] to cell->ueToBeScheduled list", *ueId);
return RFAILED;
}
return ROK;
}
return(maxFreePRB);
}
+
+/*******************************************************************************
+ *
+ * @brief This function is used to send Slice Cfg rsp to MAC
+ *
+ * @details
+ *
+ * Function : SchSendSliceCfgRspToMac
+ *
+ * Functionality:
+ * function is used to send Slice Cfg rsp to MAC
+ *
+ * @params[in] Pst *pst, SchSliceCfgRsp sliceCfgRsp
+ *
+ * @return- void
+ *
+ * ********************************************************************************/
+void SchSendSliceCfgRspToMac(Inst inst, SchSliceCfgRsp sliceCfgRsp)
+{
+ Pst rspPst;
+
+ memset(&rspPst, 0, sizeof(Pst));
+ FILL_PST_SCH_TO_MAC(rspPst, inst);
+ rspPst.event = EVENT_SLICE_CFG_RSP_TO_MAC;
+
+ SchSliceCfgRspOpts[rspPst.selector](&rspPst, &sliceCfgRsp);
+
+}
+/*******************************************************************************
+ *
+ * @brief fill slice configuration response
+ *
+ * @details
+ *
+ * Function : fillSliceCfgRsp
+ *
+ * Functionality:
+ * fill slice configuration response
+ *
+ * @params[in] SchCellCb, SchSliceCfgReq, SchSliceCfgRsp,uint8_t count
+ *
+ * @return
+ * ROK - Success
+ * RFAILED - Failure
+ *
+ * ********************************************************************************/
+uint8_t fillSliceCfgRsp(bool sliceReCfg, SchSliceCfg *storedSliceCfg, SchCellCb *cellCb, SchSliceCfgReq *schSliceCfgReq, SchSliceCfgRsp *schSliceCfgRsp, uint8_t *count)
+{
+ bool sliceFound = false;
+ uint8_t cfgIdx = 0, sliceIdx = 0;
+
+ schSliceCfgRsp->numSliceCfgRsp = schSliceCfgReq->numOfConfiguredSlice;
+ SCH_ALLOC(schSliceCfgRsp->listOfSliceCfgRsp, schSliceCfgRsp->numSliceCfgRsp * sizeof(SliceRsp*));
+ if(schSliceCfgRsp->listOfSliceCfgRsp == NULLP)
+ {
+ DU_LOG("\nERROR --> SCH : Memory allocation failed at fillSliceCfgRsp");
+ return RFAILED;
+ }
+
+ for(cfgIdx = 0; cfgIdx<schSliceCfgRsp->numSliceCfgRsp ; cfgIdx++)
+ {
+ sliceFound = false;
+ /* Here comparing the slice cfg request with the slice stored in cellCfg */
+ if(sliceReCfg != true)
+ {
+ for(sliceIdx = 0; sliceIdx<cellCb->cellCfg.plmnInfoList.numSliceSupport; sliceIdx++)
+ {
+ if(!memcmp(&schSliceCfgReq->listOfConfirguration[cfgIdx]->snssai, cellCb->cellCfg.plmnInfoList.snssai[sliceIdx], sizeof(Snssai)))
+ {
+ (*count)++;
+ sliceFound = true;
+ break;
+ }
+ }
+ }
+ else
+ {
+ /* Here comparing the slice cfg request with the slice stored in SchDb */
+ if(storedSliceCfg->listOfConfirguration)
+ {
+ for(sliceIdx = 0; sliceIdx<storedSliceCfg->numOfSliceConfigured; sliceIdx++)
+ {
+ if(!memcmp(&schSliceCfgReq->listOfConfirguration[cfgIdx]->snssai, &storedSliceCfg->listOfConfirguration[sliceIdx]->snssai,\
+ sizeof(Snssai)))
+ {
+ (*count)++;
+ sliceFound = true;
+ break;
+ }
+ }
+ }
+ }
+
+ SCH_ALLOC(schSliceCfgRsp->listOfSliceCfgRsp[cfgIdx], sizeof(SliceRsp));
+ if(schSliceCfgRsp->listOfSliceCfgRsp[cfgIdx] == NULLP)
+ {
+ DU_LOG("\nERROR --> SCH : Failed to allocate memory in fillSliceCfgRsp");
+ return RFAILED;
+ }
+
+
+ schSliceCfgRsp->listOfSliceCfgRsp[cfgIdx]->snssai = schSliceCfgReq->listOfConfirguration[cfgIdx]->snssai;
+ if(sliceFound == true)
+ schSliceCfgRsp->listOfSliceCfgRsp[cfgIdx]->rsp = RSP_OK;
+ else
+ {
+ schSliceCfgRsp->listOfSliceCfgRsp[cfgIdx]->rsp = RSP_NOK;
+ schSliceCfgRsp->listOfSliceCfgRsp[cfgIdx]->cause = SLICE_NOT_FOUND;
+ }
+ }
+ return ROK;
+}
+
+/*******************************************************************************
+ *
+ * @brief This function is used to store the slice configuration Sch DB
+ *
+ * @details
+ *
+ * Function : addSliceCfgInSchDb
+ *
+ * Functionality:
+ * function is used to store the slice configuration Sch DB
+ *
+ * @params[in] SchSliceCfg *storeSliceCfg, SchSliceCfgReq *cfgReq,
+ * SchSliceCfgRsp cfgRsp, uint8_t count
+ *
+ * @return
+ * ROK - Success
+ * RFAILED - Failure
+ *
+ * ********************************************************************************/
+uint8_t addSliceCfgInSchDb(SchSliceCfg *storeSliceCfg, SchSliceCfgReq *cfgReq, SchSliceCfgRsp cfgRsp, uint8_t count)
+{
+ uint8_t cfgIdx = 0, sliceIdx = 0;
+
+ if(count)
+ {
+ storeSliceCfg->numOfSliceConfigured = count;
+ SCH_ALLOC(storeSliceCfg->listOfConfirguration, storeSliceCfg->numOfSliceConfigured * sizeof(SchRrmPolicyOfSlice*));
+ if(storeSliceCfg->listOfConfirguration == NULLP)
+ {
+ DU_LOG("\nERROR --> SCH : Failed to allocate memory in addSliceCfgInSchDb");
+ return RFAILED;
+ }
+
+ for(cfgIdx = 0; cfgIdx<storeSliceCfg->numOfSliceConfigured; cfgIdx++)
+ {
+ if(cfgRsp.listOfSliceCfgRsp[cfgIdx]->rsp == RSP_OK)
+ {
+ SCH_ALLOC(storeSliceCfg->listOfConfirguration[sliceIdx], sizeof(SchRrmPolicyOfSlice));
+ if(storeSliceCfg->listOfConfirguration[sliceIdx] == NULLP)
+ {
+ DU_LOG("\nERROR --> SCH : Failed to allocate memory in addSliceCfgInSchDb");
+ return RFAILED;
+ }
+
+ SCH_ALLOC(storeSliceCfg->listOfConfirguration[sliceIdx]->rrmPolicyRatioInfo, sizeof(SchRrmPolicyRatio));
+ if(storeSliceCfg->listOfConfirguration[sliceIdx]->rrmPolicyRatioInfo == NULLP)
+ {
+ DU_LOG("\nERROR --> SCH : Failed to allocate memory in addSliceCfgInSchDb");
+ return RFAILED;
+ }
+
+ memcpy(storeSliceCfg->listOfConfirguration[sliceIdx], cfgReq->listOfConfirguration[sliceIdx], sizeof(SchRrmPolicyOfSlice));
+ sliceIdx++;
+ }
+ }
+ }
+ return ROK;
+}
+
+/*******************************************************************************
+ *
+ * @brief This function is used to free the slice cfg and re cfg request pointer
+ *
+ * @details
+ *
+ * Function : freeSchSliceCfgReq
+ *
+ * Functionality:
+ * function is used to free the slice cfg and re cfg request pointer
+ *
+ * @params[in] Pst *pst, SchSliceCfgReq *schSliceCfgReq
+ *
+ * @return
+ * ROK - Success
+ * RFAILED - Failure
+ * ********************************************************************************/
+void freeSchSliceCfgReq(SchSliceCfgReq *cfgReq)
+{
+ uint8_t cfgIdx = 0;
+
+ if(cfgReq)
+ {
+ if(cfgReq->numOfConfiguredSlice)
+ {
+ for(cfgIdx = 0; cfgIdx<cfgReq->numOfConfiguredSlice; cfgIdx++)
+ {
+ if(cfgReq->listOfConfirguration[cfgIdx])
+ {
+ SCH_FREE(cfgReq->listOfConfirguration[cfgIdx]->rrmPolicyRatioInfo, sizeof(SchRrmPolicyRatio));
+ SCH_FREE(cfgReq->listOfConfirguration[cfgIdx], sizeof(SchRrmPolicyOfSlice));
+ }
+ }
+ SCH_FREE(cfgReq->listOfConfirguration, cfgReq->numOfConfiguredSlice * sizeof(SchRrmPolicyOfSlice*));
+ }
+ SCH_FREE(cfgReq, sizeof(SchSliceCfgReq));
+ }
+}
+/*******************************************************************************
+ *
+ * @brief This function is used to store the slice configuration Sch DB
+ *
+ * @details
+ *
+ * Function : MacSchSliceCfgReq
+ *
+ * Functionality:
+ * function is used to store the slice configuration Sch DB
+ *
+ * @params[in] Pst *pst, SchSliceCfgReq *schSliceCfgReq
+ *
+ * @return
+ * ROK - Success
+ * RFAILED - Failure
+ *
+ * ********************************************************************************/
+uint8_t MacSchSliceCfgReq(Pst *pst, SchSliceCfgReq *schSliceCfgReq)
+{
+ uint8_t count = 0;
+ Inst inst = pst->dstInst - 1;
+ SchSliceCfgRsp sliceCfgRsp;
+
+ DU_LOG("\nINFO --> SCH : Received Slice Cfg request from MAC");
+ if(schSliceCfgReq)
+ {
+ if(schSliceCfgReq->listOfConfirguration)
+ {
+ /* filling the slice configuration response of each slice */
+ if(fillSliceCfgRsp(false, NULLP, schCb[inst].cells[0], schSliceCfgReq, &sliceCfgRsp, &count) != ROK)
+ {
+ DU_LOG("\nERROR --> SCH : Failed to fill the slice cfg rsp");
+ return RFAILED;
+ }
+
+ if(addSliceCfgInSchDb(&schCb[inst].sliceCfg, schSliceCfgReq, sliceCfgRsp, count) != ROK)
+ {
+ DU_LOG("\nERROR --> SCH : Failed to add slice cfg in sch database");
+ return RFAILED;
+ }
+ freeSchSliceCfgReq(schSliceCfgReq);
+ SchSendSliceCfgRspToMac(inst, sliceCfgRsp);
+ }
+ }
+ else
+ {
+ DU_LOG("\nERROR --> SCH : Received SchSliceCfgReq is NULL");
+ }
+ return ROK;
+}
+
+/*******************************************************************************
+ *
+ * @brief This function is used to store the slice reconfiguration Sch DB
+ *
+ * @details
+ *
+ * Function : modifySliceCfgInSchDb
+ *
+ * Functionality:
+ * function is used to store the slice re configuration Sch DB
+ *
+ * @params[in] Pst *pst, SchSliceCfgReq *schSliceCfgReq
+ *
+ * @return
+ * ROK - Success
+ * RFAILED - Failure
+ *
+ * ********************************************************************************/
+uint8_t modifySliceCfgInSchDb(SchSliceCfg *storeSliceCfg, SchSliceCfgReq *cfgReq, SchSliceCfgRsp cfgRsp, uint8_t count)
+{
+ uint8_t cfgIdx = 0, sliceIdx = 0;
+
+ if(count)
+ {
+ if(storeSliceCfg->listOfConfirguration == NULLP)
+ {
+ DU_LOG("\nINFO --> SCH : Memory allocation failed in modifySliceCfgInSchDb");
+ return RFAILED;
+ }
+
+ for(cfgIdx = 0; cfgIdx<cfgReq->numOfConfiguredSlice; cfgIdx++)
+ {
+ if(cfgRsp.listOfSliceCfgRsp[cfgIdx]->rsp == RSP_OK)
+ {
+ for(sliceIdx = 0; sliceIdx<storeSliceCfg->numOfSliceConfigured; sliceIdx++)
+ {
+ if(!memcmp(&storeSliceCfg->listOfConfirguration[sliceIdx]->snssai, &cfgReq->listOfConfirguration[cfgIdx]->snssai, sizeof(Snssai)))
+ {
+ storeSliceCfg->listOfConfirguration[sliceIdx]->rrmPolicyRatioInfo = cfgReq->listOfConfirguration[cfgIdx]->rrmPolicyRatioInfo;
+ break;
+ }
+ }
+ }
+ }
+ }
+ freeSchSliceCfgReq(cfgReq);
+ return ROK;
+}
+/*******************************************************************************
+ *
+ * @brief This function is used to send Slice re Cfg rsp to MAC
+ *
+ * @details
+ *
+ * Function : SchSendSliceCfgRspToMac
+ *
+ * Functionality:
+ * function is used to send Slice re Cfg rsp to MAC
+ *
+ * @params[in] Pst *pst, SchSliceCfgRsp schSliceReCfgRsp
+ *
+ * @return- void
+ *
+ * ********************************************************************************/
+void SchSendSliceReCfgRspToMac(Inst inst, SchSliceCfgRsp schSliceReCfgRsp)
+{
+ Pst rspPst;
+
+ memset(&rspPst, 0, sizeof(Pst));
+ FILL_PST_SCH_TO_MAC(rspPst, inst);
+ rspPst.event = EVENT_SLICE_RECFG_RSP_TO_MAC;
+
+ SchSliceReCfgRspOpts[rspPst.selector](&rspPst, &schSliceReCfgRsp);
+}
+/*******************************************************************************
+ *
+ * @brief This function is used to store the slice reconfiguration Sch DB
+ *
+ * @details
+ *
+ * Function : MacSchSliceReCfgReq
+ *
+ * Functionality:
+ * function is used to store the slice re configuration Sch DB
+ *
+ * @params[in] Pst *pst, SchSliceCfgReq *schSliceReCfgReq
+ *
+ * @return
+ * ROK - Success
+ * RFAILED - Failure
+ *
+ * ********************************************************************************/
+uint8_t MacSchSliceReCfgReq(Pst *pst, SchSliceCfgReq *schSliceReCfgReq)
+{
+ uint8_t count = 0;
+ Inst inst = pst->dstInst - 1;
+ SchSliceCfgRsp schSliceReCfgRsp;
+
+ DU_LOG("\nINFO --> SCH : Received Slice ReCfg request from MAC");
+ if(schSliceReCfgReq)
+ {
+ if(schSliceReCfgReq->listOfConfirguration)
+ {
+ /* filling the slice configuration response of each slice */
+ if(fillSliceCfgRsp(true, &schCb[inst].sliceCfg, NULLP, schSliceReCfgReq, &schSliceReCfgRsp, &count) != ROK)
+ {
+ DU_LOG("\nERROR --> SCH : Failed to fill sch slice cfg response");
+ return RFAILED;
+ }
+
+ /* Modify the slice configuration stored in schCb */
+ if(modifySliceCfgInSchDb(&schCb[inst].sliceCfg, schSliceReCfgReq, schSliceReCfgRsp, count) != ROK)
+ {
+ DU_LOG("\nERROR --> SCH : Failed to modify slice cfg of SchDb");
+ return RFAILED;
+ }
+ SchSendSliceReCfgRspToMac(inst, schSliceReCfgRsp);
+ }
+ }
+ else
+ {
+ DU_LOG("\nERROR --> SCH : Received SchSliceCfgReq is NULL");
+ }
+ return ROK;
+}
+
+/****************************************************************************
+ *
+ * @brief Stores the Paging Configuration from DU APP in CellCb
+ *
+ * @details
+ *
+ * Function : schProcPagingParam
+ *
+ * Functionality:
+ * Process the Paging Configuration when FirstPDCCHMonitoring for
+ * Paging Ocassion is not present.
+ *
+ * As per 38.304 Sec 7.1,
+ * "When firstPDCCH-MonitoringOccasionOfPO is present, the
+ * starting PDCCH monitoring occasion number of (i_s + 1)th PO is the
+ * (i_s + 1)th value of the firstPDCCHMonitoringOccasionOfPO
+ * parameter; otherwise, it is equal to i_s * S."
+ * "S = number of actual transmitted SSBs determined according
+ * to ssb-PositionsInBurst in SIB1"
+ *
+ * @params[in] SchCellCb *cell
+ *
+ * @return void
+ *
+ *************************************************************************/
+void schProcPagingCfg(SchCellCb *cell)
+{
+ PageCfg *pageCfgRcvd = NULL;
+ uint8_t i_sIdx = 0;
+
+ pageCfgRcvd = &(cell->cellCfg.sib1SchCfg.pageCfg);
+
+ if(pageCfgRcvd->poPresent == TRUE)
+ {
+ /*Fetching first Pdcch Monitoring Occasion for SFN (i_s + 1)th*/
+ for(i_sIdx = 0; i_sIdx < pageCfgRcvd->numPO; i_sIdx++)
+ {
+ cell->pageCb.pagMonOcc[i_sIdx].pagingOccSlot = pageCfgRcvd->pagingOcc[i_sIdx] / MAX_SYMB_PER_SLOT ;
+ if ((pageCfgRcvd->pagingOcc[i_sIdx] % MAX_SYMB_PER_SLOT) != 0 )
+ {
+ cell->pageCb.pagMonOcc[i_sIdx].pagingOccSlot++;
+ }
+
+ cell->pageCb.pagMonOcc[i_sIdx].frameOffset = 0;
+
+ }
+ }
+ else
+ {
+ schCfgPdcchMonOccOfPO(cell);
+ }
+}
+
+/****************************************************************************
+ *
+ * @brief Calculate PO if not present in Configuration
+ *
+ * @details
+ *
+ * Function : schCfgPdcchMonOccOfPO
+ *
+ * Functionality: In this function, PO are calculated i_s * S because
+ * FirstPDCCHMonitoring_ForPO is not present.
+ *
+ * @params[in] SchCellCb *cellCb
+ *
+ * @return void
+ *
+ *************************************************************************/
+void schCfgPdcchMonOccOfPO(SchCellCb *cell)
+{
+ uint8_t cnt = 0, incr = 1, i_sIdx = 0, frameOffSet = 0;
+ uint8_t nsValue = cell->cellCfg.sib1SchCfg.pageCfg.numPO;
+ uint8_t totalNumSsb = cell->cellCfg.ssbSchCfg.totNumSsb;
+ SlotTimingInfo tmpTimingInfo, pdcchTime;
+
+ /*Starting with First Sfn and slot*/
+ tmpTimingInfo.sfn = 0;
+ tmpTimingInfo.slot = 0;
+
+ pdcchTime = tmpTimingInfo;
+
+ while(i_sIdx < nsValue)
+ {
+ /*Increment frame Offset if PO falls on next SFN*/
+ if(pdcchTime.sfn != tmpTimingInfo.sfn)
+ {
+ frameOffSet++;
+ }
+ pdcchTime = tmpTimingInfo;
+ schIncrSlot(&(tmpTimingInfo), incr, cell->numSlots);
+
+ if (i_sIdx == 0)
+ {
+ cell->pageCb.pagMonOcc[i_sIdx].pagingOccSlot = pdcchTime.slot;
+ cell->pageCb.pagMonOcc[i_sIdx].frameOffset = frameOffSet;
+ i_sIdx++;
+ }
+ else
+ {
+ cnt++;
+ if((cnt == totalNumSsb) && (i_sIdx < MAX_PO_PER_PF))
+ {
+ cell->pageCb.pagMonOcc[i_sIdx].pagingOccSlot = pdcchTime.slot;
+ cell->pageCb.pagMonOcc[i_sIdx].frameOffset = frameOffSet;
+ cnt = 0;
+ i_sIdx++;
+ }
+ }
+ }
+}
+
/**********************************************************************
End of file
**********************************************************************/
Code Review / o-du / l2.git / blobdiff