Merge "Release image for e-release yaml"
[o-du/l2.git] / src / du_app / du_f1ap_msg_hdl.c
index 21dae0c..cec32a3 100644 (file)
 #include "GTPTunnel.h"
 
 #ifdef O1_ENABLE
-#include "ConfigInterface.h"
+#include "CmInterface.h"
 extern StartupConfig g_cfg;
 #endif
 
 DuCfgParams duCfgParam;
 
+/******************************************************************
+ *
+ * @brief Function to fetch lcId based on DRB Id
+ *
+ * @details
+ *
+ *    Function : fetchLcId
+ *
+ *    @params[in] drbId
+ *
+ *    Functionality: Function to fetch lcId based on DRB Id
+ *
+ * Returns: lcId - SUCCESS
+ *          RFAILED - FAILURE
+ *****************************************************************/
+
+uint8_t fetchLcId(uint8_t drbId)
+{
+   uint8_t cellIdx = 0, ueIdx = 0, lcIdx = 0, numLcs = 0, lcId = 0;
+
+   for(cellIdx = 0; cellIdx < MAX_NUM_CELL; cellIdx++)
+   {
+      for(ueIdx = 0; ueIdx < MAX_NUM_UE; ueIdx++)
+      {
+         if(duCb.actvCellLst[cellIdx] != NULLP)
+         {
+            numLcs = duCb.actvCellLst[cellIdx]->ueCb[ueIdx].rlcUeCfg.numLcs;
+            for(lcIdx = 0; lcIdx < numLcs; lcIdx++)
+            {
+               if(duCb.actvCellLst[cellIdx]->ueCb[ueIdx].rlcUeCfg.rlcLcCfg[lcIdx].rbId == drbId && \
+                  duCb.actvCellLst[cellIdx]->ueCb[ueIdx].rlcUeCfg.rlcLcCfg[lcIdx].rbType == RB_TYPE_DRB)
+               {
+                  lcId = duCb.actvCellLst[cellIdx]->ueCb[ueIdx].rlcUeCfg.rlcLcCfg[lcIdx].lcId;
+                  return lcId;
+               }
+            }
+         }
+      }
+   }
+   DU_LOG("\nERROR   -->  DU_APP: fetchLcId() failed for drbId %d", drbId);
+   return RFAILED;
+}
+
 /************************************************************************
  *
  * @brief Converts enum values into actual value of Poll retransmit timer
@@ -804,7 +847,7 @@ uint8_t BuildDLNRInfo(NRFreqInfo_t *dlnrfreq)
 S16 BuildNrCellId(BIT_STRING_t *nrcell)
 {
    memset(nrcell->buf, 0, nrcell->size);
-   nrcell->buf[4]   = 16
+   nrcell->buf[4]   = duCfgParam.sib1Params.cellIdentity
    nrcell->bits_unused = 4;
    return ROK;
 }
@@ -2284,7 +2327,7 @@ uint8_t fillServedCellInfo(Served_Cell_Information_t *srvCellInfo)
    {
       srvCellInfo->nRCGI.nRCellIdentity.buf[tmp] = 0;
    }
-   srvCellInfo->nRCGI.nRCellIdentity.buf[4] = 16;
+   srvCellInfo->nRCGI.nRCellIdentity.buf[4] = duCfgParam.sib1Params.cellIdentity;
    srvCellInfo->nRCGI.nRCellIdentity.bits_unused =4;
 
    /*nRPCI*/
@@ -2382,7 +2425,7 @@ uint8_t fillServCellToModItem(Served_Cells_To_Modify_Item_t *modifyItem)
    {
       modifyItem->oldNRCGI.nRCellIdentity.buf[ieIdx] = 0;
    }
-   modifyItem->oldNRCGI.nRCellIdentity.buf[4] = 16;
+   modifyItem->oldNRCGI.nRCellIdentity.buf[4] = duCfgParam.sib1Params.cellIdentity;
    modifyItem->oldNRCGI.nRCellIdentity.bits_unused = 4;
 
    if(fillServedCellInfo(&modifyItem->served_Cell_Information))
@@ -2491,7 +2534,7 @@ uint8_t fillCellToDeleteItem(struct Served_Cells_To_Delete_ItemIEs *deleteItemIe
    {
       deleteItem->oldNRCGI.nRCellIdentity.buf[arrIdx] = 0;
    }
-   deleteItem->oldNRCGI.nRCellIdentity.buf[4] = 16;
+   deleteItem->oldNRCGI.nRCellIdentity.buf[4] = duCfgParam.sib1Params.cellIdentity;
    deleteItem->oldNRCGI.nRCellIdentity.bits_unused = 4;
    return ROK;
 } 
@@ -3412,7 +3455,7 @@ uint8_t BuildRlcBearerToAddModList(struct CellGroupConfigRrc__rlc_BearerToAddMod
    coreset1StartPrb = coreset0EndPrb + 6;
    coreset1NumPrb = CORESET1_NUM_PRB;
    /* calculate the PRBs */
-   freqDomRscAllocType0(((coreset1StartPrb)/6), (coreset1NumPrb/6), freqDomainResource);
+   fillCoresetFeqDomAllocMap(((coreset1StartPrb)/6), (coreset1NumPrb/6), freqDomainResource);
    memcpy(controlRSet->frequencyDomainResources.buf, freqDomainResource, FREQ_DOM_RSRC_SIZE);
    controlRSet->frequencyDomainResources.bits_unused = bitsUnused;
 
@@ -8153,31 +8196,34 @@ void extractPdcchCfg(PDCCH_Config_t *cuPdcchCfg, PdcchConfig *macPdcchCfg)
       if(cRsetToAddModList->list.count)
       {
          macPdcchCfg->numCRsetToAddMod = cRsetToAddModList->list.count;
-        for(cRsetIdx = 0; cRsetIdx < cRsetToAddModList->list.count; cRsetIdx++)
-        {
-           macPdcchCfg->cRSetToAddModList[cRsetIdx].cRSetId = \
-             cRsetToAddModList->list.array[cRsetIdx]->controlResourceSetId;
-           bitStringToInt(&cRsetToAddModList->list.array[cRsetIdx]->frequencyDomainResources,\
-              macPdcchCfg->cRSetToAddModList[cRsetIdx].freqDomainRsrc);
+         for(cRsetIdx = 0; cRsetIdx < cRsetToAddModList->list.count; cRsetIdx++)
+         {
+            macPdcchCfg->cRSetToAddModList[cRsetIdx].cRSetId = \
+               cRsetToAddModList->list.array[cRsetIdx]->controlResourceSetId;
+            //freqDomRsrcBitStringToInt(&cRsetToAddModList->list.array[cRsetIdx]->frequencyDomainResources,\
+                  macPdcchCfg->cRSetToAddModList[cRsetIdx].freqDomainRsrc);
+            memcpy(macPdcchCfg->cRSetToAddModList[cRsetIdx].freqDomainRsrc, \
+               cRsetToAddModList->list.array[cRsetIdx]->frequencyDomainResources.buf,
+               cRsetToAddModList->list.array[cRsetIdx]->frequencyDomainResources.size);
+
             macPdcchCfg->cRSetToAddModList[cRsetIdx].duration = \
-             cRsetToAddModList->list.array[cRsetIdx]->duration;
+                cRsetToAddModList->list.array[cRsetIdx]->duration;
 
-           macPdcchCfg->cRSetToAddModList[cRsetIdx].cceRegMappingType = \
-             cRsetToAddModList->list.array[cRsetIdx]->cce_REG_MappingType.present;   
+            macPdcchCfg->cRSetToAddModList[cRsetIdx].cceRegMappingType = \
+               cRsetToAddModList->list.array[cRsetIdx]->cce_REG_MappingType.present;   
             if(macPdcchCfg->cRSetToAddModList[cRsetIdx].cceRegMappingType == CCE_REG_MAPPINGTYPE_PR_INTERLEAVED)
-           {
-              //TODO: handle the case for Interleaved
+            {
+               //TODO: handle the case for Interleaved
             }
             macPdcchCfg->cRSetToAddModList[cRsetIdx].precoderGranularity = \
-             cRsetToAddModList->list.array[cRsetIdx]->precoderGranularity;
-           if(cRsetToAddModList->list.array[cRsetIdx]->pdcch_DMRS_ScramblingID)
-           {
-              macPdcchCfg->cRSetToAddModList[cRsetIdx].dmrsScramblingId= \
-                 *(cRsetToAddModList->list.array[cRsetIdx]->pdcch_DMRS_ScramblingID);
-           }
+                cRsetToAddModList->list.array[cRsetIdx]->precoderGranularity;
+            if(cRsetToAddModList->list.array[cRsetIdx]->pdcch_DMRS_ScramblingID)
+            {
+               macPdcchCfg->cRSetToAddModList[cRsetIdx].dmrsScramblingId= \
+                  *(cRsetToAddModList->list.array[cRsetIdx]->pdcch_DMRS_ScramblingID);
+            }
          }
       }
-
    }
    /* Control Resource Set To Release List */
    if(cuPdcchCfg->controlResourceSetToReleaseList)
@@ -8186,10 +8232,10 @@ void extractPdcchCfg(PDCCH_Config_t *cuPdcchCfg, PdcchConfig *macPdcchCfg)
       if(cRsetToRelList->list.count)
       {
          macPdcchCfg->numCRsetToRel = cRsetToRelList->list.count;
-        for(cRsetIdx = 0; cRsetIdx < cRsetToRelList->list.count; cRsetIdx++)
-        {
+         for(cRsetIdx = 0; cRsetIdx < cRsetToRelList->list.count; cRsetIdx++)
+         {
             macPdcchCfg->cRSetToRelList[cRsetIdx] = *(cRsetToRelList->list.array[cRsetIdx]);
-        }
+         }
       }
    }
 
@@ -8200,49 +8246,49 @@ void extractPdcchCfg(PDCCH_Config_t *cuPdcchCfg, PdcchConfig *macPdcchCfg)
       if(srchSpcToAddModList->list.count)
       {
          macPdcchCfg->numSearchSpcToAddMod = srchSpcToAddModList->list.count;
-        for(srchSpcIdx = 0; srchSpcIdx < srchSpcToAddModList->list.count; srchSpcIdx++)
-        {
+         for(srchSpcIdx = 0; srchSpcIdx < srchSpcToAddModList->list.count; srchSpcIdx++)
+         {
             macPdcchCfg->searchSpcToAddModList[srchSpcIdx].searchSpaceId =\
-              srchSpcToAddModList->list.array[srchSpcIdx]->searchSpaceId;
+                                                                          srchSpcToAddModList->list.array[srchSpcIdx]->searchSpaceId;
             macPdcchCfg->searchSpcToAddModList[srchSpcIdx].cRSetId =\
-              *(srchSpcToAddModList->list.array[srchSpcIdx]->controlResourceSetId);
-           if(srchSpcToAddModList->list.array[srchSpcIdx]->monitoringSlotPeriodicityAndOffset)
-           {
+                                                                    *(srchSpcToAddModList->list.array[srchSpcIdx]->controlResourceSetId);
+            if(srchSpcToAddModList->list.array[srchSpcIdx]->monitoringSlotPeriodicityAndOffset)
+            {
                macPdcchCfg->searchSpcToAddModList[srchSpcIdx].mSlotPeriodicityAndOffset =\
-                 srchSpcToAddModList->list.array[srchSpcIdx]->monitoringSlotPeriodicityAndOffset->present;
+                                                                                         srchSpcToAddModList->list.array[srchSpcIdx]->monitoringSlotPeriodicityAndOffset->present;
             }
             if(srchSpcToAddModList->list.array[srchSpcIdx]->monitoringSymbolsWithinSlot)
             {
-              bitStringToInt(srchSpcToAddModList->list.array[srchSpcIdx]->monitoringSymbolsWithinSlot,\
-                 macPdcchCfg->searchSpcToAddModList[srchSpcIdx].mSymbolsWithinSlot);
+               bitStringToInt(srchSpcToAddModList->list.array[srchSpcIdx]->monitoringSymbolsWithinSlot,\
+                     macPdcchCfg->searchSpcToAddModList[srchSpcIdx].mSymbolsWithinSlot);
             }
-           if(srchSpcToAddModList->list.array[srchSpcIdx]->nrofCandidates)
+            if(srchSpcToAddModList->list.array[srchSpcIdx]->nrofCandidates)
             {
-             macPdcchCfg->searchSpcToAddModList[srchSpcIdx].numCandidatesAggLevel1 = \
-                 srchSpcToAddModList->list.array[srchSpcIdx]->nrofCandidates->aggregationLevel1;
-              macPdcchCfg->searchSpcToAddModList[srchSpcIdx].numCandidatesAggLevel2 = \
-                 srchSpcToAddModList->list.array[srchSpcIdx]->nrofCandidates->aggregationLevel2;
-              macPdcchCfg->searchSpcToAddModList[srchSpcIdx].numCandidatesAggLevel4 = \
-                 srchSpcToAddModList->list.array[srchSpcIdx]->nrofCandidates->aggregationLevel4;
-              
-              macPdcchCfg->searchSpcToAddModList[srchSpcIdx].numCandidatesAggLevel8 = \
-                 srchSpcToAddModList->list.array[srchSpcIdx]->nrofCandidates->aggregationLevel8;
-              
-              macPdcchCfg->searchSpcToAddModList[srchSpcIdx].numCandidatesAggLevel16 = \
-                 srchSpcToAddModList->list.array[srchSpcIdx]->nrofCandidates->aggregationLevel16;
-           }
+               macPdcchCfg->searchSpcToAddModList[srchSpcIdx].numCandidatesAggLevel1 = \
+                                                                                       srchSpcToAddModList->list.array[srchSpcIdx]->nrofCandidates->aggregationLevel1;
+               macPdcchCfg->searchSpcToAddModList[srchSpcIdx].numCandidatesAggLevel2 = \
+                                                                                       srchSpcToAddModList->list.array[srchSpcIdx]->nrofCandidates->aggregationLevel2;
+               macPdcchCfg->searchSpcToAddModList[srchSpcIdx].numCandidatesAggLevel4 = \
+                                                                                       srchSpcToAddModList->list.array[srchSpcIdx]->nrofCandidates->aggregationLevel4;
+
+               macPdcchCfg->searchSpcToAddModList[srchSpcIdx].numCandidatesAggLevel8 = \
+                                                                                       srchSpcToAddModList->list.array[srchSpcIdx]->nrofCandidates->aggregationLevel8;
+
+               macPdcchCfg->searchSpcToAddModList[srchSpcIdx].numCandidatesAggLevel16 = \
+                                                                                        srchSpcToAddModList->list.array[srchSpcIdx]->nrofCandidates->aggregationLevel16;
+            }
             if(srchSpcToAddModList->list.array[srchSpcIdx]->searchSpaceType)
-           {
-              macPdcchCfg->searchSpcToAddModList[srchSpcIdx].searchSpaceType =\
-                 srchSpcToAddModList->list.array[srchSpcIdx]->searchSpaceType->present;
-              if(macPdcchCfg->searchSpcToAddModList[srchSpcIdx].searchSpaceType == SEARCHSPACETYPE_PR_UE_SPECIFIC)
-              {
-                 macPdcchCfg->searchSpcToAddModList[srchSpcIdx].ueSpecificDciFormat =\
-                    srchSpcToAddModList->list.array[srchSpcIdx]->searchSpaceType->choice.ue_Specific->dci_Formats;
-              }
-         
-           }
-        }
+            {
+               macPdcchCfg->searchSpcToAddModList[srchSpcIdx].searchSpaceType =\
+                                                                               srchSpcToAddModList->list.array[srchSpcIdx]->searchSpaceType->present;
+               if(macPdcchCfg->searchSpcToAddModList[srchSpcIdx].searchSpaceType == SEARCHSPACETYPE_PR_UE_SPECIFIC)
+               {
+                  macPdcchCfg->searchSpcToAddModList[srchSpcIdx].ueSpecificDciFormat =\
+                                                                                      srchSpcToAddModList->list.array[srchSpcIdx]->searchSpaceType->choice.ue_Specific->dci_Formats;
+               }
+
+            }
+         }
       }
    }
    /* Search space To Rel List */
@@ -8252,11 +8298,11 @@ void extractPdcchCfg(PDCCH_Config_t *cuPdcchCfg, PdcchConfig *macPdcchCfg)
       if(srchSpcToRelList->list.count)
       {
          macPdcchCfg->numSearchSpcToRel = srchSpcToRelList->list.count;
-        for(srchSpcIdx = 0; srchSpcIdx < srchSpcToRelList->list.count; srchSpcIdx++)
-        {
+         for(srchSpcIdx = 0; srchSpcIdx < srchSpcToRelList->list.count; srchSpcIdx++)
+         {
             macPdcchCfg->searchSpcToRelList[srchSpcIdx] =\
-              *(srchSpcToRelList->list.array[srchSpcIdx]);
-        }
+                                                         *(srchSpcToRelList->list.array[srchSpcIdx]);
+         }
       }
    }
 }
@@ -9208,7 +9254,21 @@ ServCellCfgInfo *storedSrvCellCfg)
          if(dlBwp->pdcch_Config->choice.setup)
          {
             macSrvCellCfg->initDlBwp.pdcchPresent = true;
-            extractPdcchCfg(dlBwp->pdcch_Config->choice.setup, &macSrvCellCfg->initDlBwp.pdcchCfg);
+            if(storedSrvCellCfg)
+            {
+               if(!storedSrvCellCfg->initDlBwp.pdcchPresent)
+               {
+                  extractPdcchCfg(dlBwp->pdcch_Config->choice.setup, &macSrvCellCfg->initDlBwp.pdcchCfg);
+               }
+               else
+               {
+                  extractPdcchCfg(dlBwp->pdcch_Config->choice.setup, &macSrvCellCfg->initDlBwp.pdcchCfg);
+               }
+            }
+            else
+            {
+               extractPdcchCfg(dlBwp->pdcch_Config->choice.setup, &macSrvCellCfg->initDlBwp.pdcchCfg);
+            }
          }
       }
       if(dlBwp->pdsch_Config)
@@ -12134,7 +12194,7 @@ void freeAperDecodeGnbDuAck(GNBDUConfigurationUpdateAcknowledge_t *gnbDuAck)
 uint8_t duProcGnbDuCfgUpdAckMsg(uint8_t transId)
 {
    uint8_t  ieIdx=0, arrIdx=0,ret=ROK;
-   uint8_t  ueId =0 , ueIdx =0;
+   uint8_t  ueId =0 , ueIdx =0, totalActiveUe = 0;
    uint16_t cellId =0, cellIdx =0, crnti=0;
    CmLList *f1apPduNode = NULLP;
    ReservedF1apPduInfo *f1apPduInfo =NULLP;
@@ -12186,28 +12246,38 @@ uint8_t duProcGnbDuCfgUpdAckMsg(uint8_t transId)
                            ret = duSendCellDeletReq(cellId);
                            if(ret == RFAILED)
                            {
-                              DU_LOG("ERROR  --> DU_APP : duProcGnbDuCfgUpdAckMsg(): Failed to send cell delete\
+                              DU_LOG("\nERROR  --> DU_APP : duProcGnbDuCfgUpdAckMsg(): Failed to send cell delete\
                               request for cellId[%d]", cellId);
                            }
                         }
                         else
                         {
-                           for(ueIdx = 0; ueIdx < duCb.actvCellLst[cellIdx]->numActvUes; ueIdx++)
+                           totalActiveUe = duCb.actvCellLst[cellIdx]->numActvUes;
+                           while(totalActiveUe)
                            {
+                              if(duCb.actvCellLst[cellIdx]->ueCb[ueIdx].ueState != UE_ACTIVE)
+                              {
+                                 ueIdx++;
+                                 continue;
+                              }
+
                               crnti = duCb.actvCellLst[cellIdx]->ueCb[ueIdx].crnti;
                               GET_UE_IDX(crnti,ueId);
+                              /* Sending Ue Context release request only for maximum supporting UEs */
                               ret = BuildAndSendUeContextReleaseReq(cellId, ueId);
                               if(ret == RFAILED)
                               {
-                                 DU_LOG("ERROR  --> DU_APP : duProcGnbDuCfgUpdAckMsg(): Failed to build and send UE delete\
+                                 DU_LOG("\nERROR  --> DU_APP : duProcGnbDuCfgUpdAckMsg(): Failed to build and send UE delete\
                                  request for cellId[%d]", cellId);
                               }
+                              ueIdx++;
+                              totalActiveUe--;
                            }
                         }
                      }
                      else
                      {
-                        DU_LOG("ERROR  --> DU_APP : duProcGnbDuCfgUpdAckMsg(): CellId [%d] not found", cellId);
+                        DU_LOG("\nERROR  --> DU_APP : duProcGnbDuCfgUpdAckMsg(): CellId [%d] not found", cellId);
                         ret = RFAILED;
                      }
                      break;
@@ -13418,7 +13488,7 @@ uint8_t BuildAndSendUeContextReleaseComplete(uint16_t cellId, uint32_t gnbCuUeF1
       break;
    }while(true);
    
-   if(ret == ROK)
+   if(ret == ROK && (duCb.actvCellLst[cellId-1]->numActvUes == 0))
    {
       duCb.actvCellLst[cellId-1]->cellStatus = DELETION_IN_PROGRESS;
       ret = duSendCellDeletReq(cellId);
@@ -13543,7 +13613,7 @@ uint8_t procF1UeContextReleaseCommand(F1AP_PDU_t *f1apMsg)
                   {
                      for(cellIdx = 0; cellIdx < duCb.numActvCells; cellIdx++)
                      {
-                        for(ueIdx = 0; ueIdx < duCb.actvCellLst[cellIdx]->numActvUes; ueIdx++)
+                        for(ueIdx = 0; ueIdx < MAX_NUM_UE; ueIdx++)
                         {
                            if((duCb.actvCellLst[cellIdx]->ueCb[ueIdx].gnbDuUeF1apId == gnbDuUeF1apId)&&\
                                  (duCb.actvCellLst[cellIdx]->ueCb[ueIdx].gnbCuUeF1apId == gnbCuUeF1apId))
@@ -13592,7 +13662,7 @@ uint8_t procF1UeContextReleaseCommand(F1AP_PDU_t *f1apMsg)
                      }
                      if(!ueIdxFound)
                      {
-                        DU_LOG("\nERROR  -->  F1AP: DuUeCb is not found at procF1UeContextSetupReq()");
+                        DU_LOG("\nERROR  -->  F1AP: DuUeCb is not found at procF1UeContextReleaseCommand()");
                         ret = RFAILED;
                      }