#include "lkw.x"
#include "rgr.h"
#include "rgr.x"
-#include "E2AP-PDU.h"
-#include<ProtocolIE-Field.h>
-#include "F1AP-PDU.h"
-#include "du_e2ap_msg_hdl.h"
#include "du_app_mac_inf.h"
#include "du_app_rlc_inf.h"
#include "du_cfg.h"
#include "du_mgr.h"
-#include "odu_common_codec.h"
+#include "du_utils.h"
#include "du_cell_mgr.h"
-#include "du_f1ap_msg_hdl.h"
-extern DuCfgParams duCfgParam;
-extern S16 duBuildAndSendMacCellCfg();
+#ifdef O1_ENABLE
+
+#include "AlarmInterface.h"
+#include "CmInterface.h"
+
+#endif
+
+DuMacCellDeleteReq packMacCellDeleteReqOpts[] =
+{
+ packDuMacCellDeleteReq, /* Loose coupling */
+ MacProcCellDeleteReq, /* TIght coupling */
+ packDuMacCellDeleteReq /* Light weight-loose coupling */
+};
/*******************************************************************
*
*
* @details
*
- * Function : procCellsToBeActivated
+ * Function : duProcCellsToBeActivated
*
* Functionality:
* - Processes cells to be activated list received in F1SetupRsp
* RFAILED - failure
*
* ****************************************************************/
-S16 procCellsToBeActivated(Cells_to_be_Activated_List_t cellsToActivate)
+uint8_t duProcCellsToBeActivated(uint8_t *plmnStr, uint16_t nci, uint16_t nRPci)
{
- U16 idx = 0;
- S16 ret = ROK;
+ uint8_t ret = ROK;
+ DuCellCb *cellCb = NULLP;
+ uint8_t cfgIdx, tmpPlmn[4];
- for(idx=0; idx<cellsToActivate.list.count; idx++)
+ for(cfgIdx=0; cfgIdx<duCb.numCfgCells; cfgIdx++)
{
- U16 nci = 0;
- U16 pci = 0;
- DuCellCb *cellCb = NULLP;
-
- Cells_to_be_Activated_List_Item_t cell = cellsToActivate.list.array[idx]->\
- value.choice.Cells_to_be_Activated_List_Item;
-
- bitStringToInt(&cell.nRCGI.nRCellIdentity, &nci);
- if(nci <= 0 || nci > MAX_NUM_CELL)
+ memset(tmpPlmn, 0, 4);
+ buildPlmnId(duCb.cfgCellLst[cfgIdx]->cellInfo.nrEcgi.plmn, tmpPlmn);
+ if(duCb.cfgCellLst[cfgIdx]->cellInfo.nrEcgi.cellId == nci &&
+ (strcmp((const char*)tmpPlmn, (const char*)plmnStr) == 0))
{
- DU_LOG("\nDU APP : Invalid NCI %d", nci);
- return RFAILED;
+ cellCb = duCb.cfgCellLst[cfgIdx];
+ break;
}
-
- if(cell.nRPCI)
+ else
{
- pci = *cell.nRPCI;
+ DU_LOG("\nERROR --> DU APP : No Cell found for NCI %d", nci);
+ return RFAILED;
}
+ }
- cellCb = duCb.cfgCellLst[nci-1];
+ cellCb->cellStatus = ACTIVATION_IN_PROGRESS;
+ cellCb->cellInfo.nrPci = nRPci;
- if(!cellCb)
- {
- DU_LOG("\nDU APP : No Cell found for NCI %d", nci);
- return RFAILED;
- }
- cellCb->cellStatus = ACTIVATION_IN_PROGRESS;
- cellCb->cellInfo.nrPci = pci;
-
- /* Now remove this cell from configured list and move to active list */
- duCb.cfgCellLst[nci-1] = NULL;
- duCb.actvCellLst[nci-1] = cellCb;
- duCb.numActvCells++;
- /* Build and send Mac Cell Cfg for the number of active cells */
- ret = duBuildAndSendMacCellCfg();
- if(ret != ROK)
- {
- DU_LOG("\nDU APP : macCellCfg build and send failed");
- return RFAILED;
- }
+ duCb.actvCellLst[cellCb->cellId -1] = cellCb;
+ duCb.numActvCells++;
+
+ if(duBuildAndSendMacCellCfg(cellCb->cellId) != ROK)
+ {
+ DU_LOG("\nERROR --> DU APP : macCellCfg build and send failed");
+ /* Delete cell from actvCellList */
+ duCb.actvCellLst[cellCb->cellId -1] = NULLP;
+ --(duCb.numActvCells);
+ ret = RFAILED;
}
return ret;
}
-/******************************************************************
+/*******************************************************************
+ *
+ * @brief Handles DU F1Setup Rsp received in F1AP
+ *
+ * @details
+ *
+ * Function : duProcF1SetupRsp
+ *
+ * Functionality:
+ * - Handles DU F1Setup Rsp received in F1AP
+ *
+ * @params[in] Pointer to F1SetupRsp
+ * @return void
+ *
+ ******************************************************************/
+void duProcF1SetupRsp()
+{
+ DU_LOG("\nINFO --> DU_APP : F1 Setup Response received");
+ duCb.f1Status = TRUE; //Set F1 status as true
+}
+
+/*******************************************************************
*
-* @brief Processes F1 Setup Response sent by CU
+* @brief Returns cellCb based on cell ID
*
* @details
*
-* Function : procF1SetupRsp
+* Function : duGetCellCb
*
-* Functionality: Processes F1 Setup Response sent by CU
+* Functionality: Returns DU APP CellCb based on cell ID
*
* @params[in] F1AP_PDU_t ASN decoded F1AP message
* @return ROK - success
* RFAILED - failure
*
* ****************************************************************/
-uint8_t procF1SetupRsp(F1AP_PDU_t *f1apMsg)
+uint8_t duGetCellCb(uint16_t cellId, DuCellCb **cellCb)
{
- uint8_t ret = ROK;
+ uint8_t cellIdx = 0;
- F1SetupResponse_t *f1SetRspMsg;
- F1SetupRsp f1SetRspDb;
- GNB_CU_Name_t *cuName;
- RRC_Version_t *rrc_Ver;
- U16 idx;
+ for(cellIdx=0; cellIdx < MAX_NUM_CELL; cellIdx++)
+ {
+ if(duCb.actvCellLst[cellIdx] && (duCb.actvCellLst[cellIdx]->cellId == cellId))
+ {
+ *cellCb = duCb.actvCellLst[cellIdx];
+ break;
+ }
+ }
- DU_LOG("\nDU_APP : F1 Setup Response received");
- printf("\nDU_APP : F1 Setup Response received");
- duCb.f1Status = TRUE; //Set F1 status as true
- f1SetRspMsg = &f1apMsg->choice.successfulOutcome->value.choice.F1SetupResponse;
+ if(!*cellCb)
+ {
+ DU_LOG("\nERROR --> DU APP : Cell Id %d not found in DU APP", cellId);
+ return RFAILED;
+ }
+
+ return ROK;
+}
+
+/*****************************************************************
+* @brief Handles slot indication from MAC
+*
+* @details
+*
+* Function : duHandleSlotInd
+*
+* Functionality:
+* Handles slot indication from MAC
+*
+* @params[in] Post structure pointer
+* SlotTimingInfo *slotIndInfo
+* @return ROK - success
+* RFAILED - failure
+*
+*
+*****************************************************************/
+uint8_t duHandleSlotInd(Pst *pst, SlotTimingInfo *slotIndInfo)
+{
+ uint8_t cellIdx = 0, ret = ROK;
+ DuCellCb *duCellCb;
- for(idx=0; idx<f1SetRspMsg->protocolIEs.list.count; idx++)
+ if(slotIndInfo)
{
-// F1SetupResponseIEs_t f1RspIe = f1SetRspMsg->protocolIEs.list.array[idx];
- switch(f1SetRspMsg->protocolIEs.list.array[idx]->id)
+ GET_CELL_IDX(slotIndInfo->cellId, cellIdx);
+ duCellCb = duCb.actvCellLst[cellIdx];
+
+ if(duCellCb)
{
- case ProtocolIE_ID_id_Cells_to_be_Activated_List:
- {
- procCellsToBeActivated(f1SetRspMsg->protocolIEs.list.array[idx]->\
- value.choice.Cells_to_be_Activated_List);
- break;
- }
- //TODO: where to store and how to use below variables?can they be skipped
- case ProtocolIE_ID_id_TransactionID:
- {
- f1SetRspDb.transId = f1SetRspMsg->protocolIEs.list.array[idx]->\
- value.choice.TransactionID;
- break;
- }
- case ProtocolIE_ID_id_gNB_CU_Name:
+ duCellCb->currSlotInfo.sfn = slotIndInfo->sfn;
+ duCellCb->currSlotInfo.slot = slotIndInfo->slot;
+ }
+ else
+ {
+ DU_LOG("\nERROR --> DU APP : CellId[%d] doesnot exist", slotIndInfo->cellId);
+ ret = RFAILED;
+ }
+ DU_FREE_SHRABL_BUF(pst->region, pst->pool, slotIndInfo, sizeof(SlotTimingInfo));
+ }
+ else
+ {
+ DU_LOG("\nERROR --> DU APP : Recevied null pointer from MAC");
+ ret = RFAILED;
+ }
+ return(ret);
+}
+/*******************************************************************
+ *
+ * @brief Handles cell up indication from MAC
+ *
+ * @details
+ *
+ * Function : duHandleCellUpInd
+ *
+ * Functionality:
+ * Handles cell up indication from MAC
+ *
+ * @params[in] Post structure pointer
+ * cell Up info
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t duHandleCellUpInd(Pst *pst, OduCellId *cellId)
+{
+ DuCellCb *cellCb = NULLP;
+
+#ifndef O1_ENABLE
+
+ /*Note: Static Configuration, when O1 is not configuring the RRM policy*/
+ RrmPolicy *rrmPolicy;
+ DU_ALLOC(rrmPolicy, sizeof(RrmPolicy));
+ rrmPolicy->rsrcType = RSRC_PRB;
+ rrmPolicy->numMemberList = 1;
+ DU_ALLOC(rrmPolicy->memberList, sizeof(PolicyMemberList *));
+ DU_ALLOC(rrmPolicy->memberList[0], sizeof(PolicyMemberList));
+
+ memset(&rrmPolicy->memberList[0]->plmn, 0, sizeof(Plmn));
+ rrmPolicy->memberList[0]->snssai.sst = 1;
+ rrmPolicy->memberList[0]->snssai.sd[0] = 2;
+ rrmPolicy->memberList[0]->snssai.sd[1] = 3;
+ rrmPolicy->memberList[0]->snssai.sd[2] = 4;
+ rrmPolicy->policyMinRatio = 30;
+ rrmPolicy->policyMaxRatio = 90;
+ rrmPolicy->policyDedicatedRatio = 10;
+#endif
+
+ if(cellId->cellId <=0 || cellId->cellId > MAX_NUM_CELL)
+ {
+ DU_LOG("\nERROR --> DU APP : Invalid Cell Id %d in duHandleCellUpInd()", cellId->cellId);
+ return RFAILED;
+ }
+
+ if(duGetCellCb(cellId->cellId, &cellCb) != ROK)
+ return RFAILED;
+
+ if((cellCb != NULL) && (cellCb->cellStatus == ACTIVATION_IN_PROGRESS))
+ {
+ DU_LOG("\nINFO --> DU APP : 5G-NR Cell %d is UP", cellId->cellId);
+ cellCb->cellStatus = ACTIVATED;
+ gCellStatus = CELL_UP;
+
+#ifdef O1_ENABLE
+ if(duCfgParam.tempSliceCfg.rrmPolicy)
+ BuildAndSendSliceConfigReq(duCfgParam.tempSliceCfg.rrmPolicy, duCfgParam.tempSliceCfg.totalRrmPolicy, duCfgParam.tempSliceCfg.totalSliceCount);
+ DU_LOG("\nINFO --> DU APP : Raise cell UP alarm for cell id=%d", cellId->cellId);
+ raiseCellAlrm(CELL_UP_ALARM_ID, cellId->cellId);
+ setCellOpState(cellId->cellId, ENABLED, ACTIVE);
+#else
+ BuildAndSendSliceConfigReq(&rrmPolicy,1, rrmPolicy->numMemberList);
+#endif
+
+ }
+
+ if((pst->selector == ODU_SELECTOR_LWLC) || (pst->selector == ODU_SELECTOR_TC))
+ DU_FREE_SHRABL_BUF(pst->region, pst->pool, cellId, sizeof(OduCellId));
+ return ROK;
+}
+
+/*******************************************************************
+ *
+ * @brief Handle Cell delete response from MAC
+ *
+ * @details
+ *
+ * Function : DuProcMacCellDeleteRsp
+ *
+ * Functionality: Handle Cell delete response from MAC
+ *
+ * @params[in] Pointer to MacCellDeleteRsp and Pst
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+
+uint8_t DuProcMacCellDeleteRsp(Pst *pst, MacCellDeleteRsp *deleteRsp)
+{
+ uint8_t ret = ROK;
+ uint16_t cellIdx=0;
+
+ if(deleteRsp)
+ {
+ if(deleteRsp->result == SUCCESSFUL_RSP)
+ {
+ GET_CELL_IDX(deleteRsp->cellId, cellIdx);
+ DU_LOG("\nINFO --> DU APP : MAC CELL Delete Response : SUCCESS [CELL IDX : %d]", deleteRsp->cellId);
+ if(duCb.actvCellLst[cellIdx] && (duCb.actvCellLst[cellIdx]->cellId == deleteRsp->cellId))
{
- cuName = &f1SetRspMsg->protocolIEs.list.array[idx]->\
- value.choice.GNB_CU_Name;
- strcpy(f1SetRspDb.cuName, (const char*)cuName->buf);
- break;
+ memset(duCb.actvCellLst[cellIdx], 0, sizeof(DuCellCb));
+ gCellStatus = CELL_DOWN;
+
+#ifdef O1_ENABLE
+ DU_LOG("\nINFO --> DU APP : Raise cell down alarm for cell id=%d", deleteRsp->cellId);
+ raiseCellAlrm(CELL_DOWN_ALARM_ID, deleteRsp->cellId);
+ setCellOpState(deleteRsp->cellId, DISABLED, INACTIVE);
+#endif
+
+ duCb.numActvCells--;
+ duCb.numCfgCells--;
+ DU_FREE(duCb.actvCellLst[cellIdx], sizeof(DuCellCb));
+
}
- case ProtocolIE_ID_id_GNB_CU_RRC_Version:
+ else
{
- rrc_Ver = &f1SetRspMsg->protocolIEs.list.array[idx]->\
- value.choice.RRC_Version;
- strcpy(f1SetRspDb.rrcVersion.rrcVer,
- (const char*)rrc_Ver->latest_RRC_Version.buf);
- break;
+ DU_LOG("\nERROR --> DU APP : DuProcMacCellDeleteRsp(): CellId [%d] doesnot exist", deleteRsp->cellId);
+ ret = RFAILED;
}
- default:
- DU_LOG("\nDU_APP : Invalid IE received in F1SetupRsp:%ld",
- f1SetRspMsg->protocolIEs.list.array[idx]->id);
}
+ else
+ {
+ DU_LOG("\nERROR --> DU APP : DuProcMacCellDeleteRsp(): MAC CELL Delete Response : FAILED\
+ [CELL IDX : %d]", deleteRsp->cellId);
+ ret = RFAILED;
+ }
+ DU_FREE_SHRABL_BUF(pst->region, pst->pool, deleteRsp, sizeof(MacCellDeleteRsp));
+ }
+ else
+ {
+ DU_LOG("\nERROR --> DU APP : DuProcMacCellDeleteRsp(): Received MAC cell delete response is NULL");
+ ret = RFAILED;
}
-
- /* TODO :Check the deallocation */
-#if 0
- SPutSBuf(DU_APP_MEM_REGION, DU_POOL,(Data *)&(f1SetupRsp->protocolIEs.list.array),\
- (Size)elementCnt * sizeof(F1SetupResponseIEs_t *));
- SPutSBuf(DU_APP_MEM_REGION, DU_POOL,(Data *)&(f1apMsg->choice.successfulOutcome),\
- (Size)sizeof(SuccessfulOutcome_t));
- SPutSBuf(DU_APP_MEM_REGION, DU_POOL,(Data *)&f1apMsg,(Size)sizeof(F1AP_PDU_t));
-#endif
-
return ret;
}
/*******************************************************************
*
- * @brief Processes GNB DU config update ack
+ * @brief Sending Cell Delete Req To Mac
*
* @details
*
- * Function : procGNBDUCfgUpdAck
+ * Function : sendCellDeleteReqToMac
+ *
+ * Functionality:
+ * sending Cell Delete Req To Mac
+ *
+ * @params[in] uint16_t cellId
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ *
+ *****************************************************************/
+
+uint8_t sendCellDeleteReqToMac(uint16_t cellId)
+{
+ Pst pst;
+ uint8_t ret=ROK;
+ MacCellDelete *cellDelete = NULLP;
+
+ DU_ALLOC_SHRABL_BUF(cellDelete, sizeof(MacCellDelete));
+ if(cellDelete)
+ {
+ cellDelete->cellId = cellId;
+ FILL_PST_DUAPP_TO_MAC(pst, EVENT_MAC_CELL_DELETE_REQ);
+
+ DU_LOG("\nINFO --> DU APP : Sending Cell Delete Request to MAC");
+ /* Processing one Cell at a time to MAC */
+ ret = (*packMacCellDeleteReqOpts[pst.selector])(&pst, cellDelete);
+ if(ret == RFAILED)
+ {
+ DU_LOG("\nERROR --> DU APP : sendCellDeleteReqToMac(): Failed to send Cell delete Req to MAC");
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, cellDelete, sizeof(MacCellDelete));
+ }
+ }
+ else
+ {
+ DU_LOG("\nERROR --> DU APP : sendCellDeleteReqToMac(): Failed to allocate memory");
+ ret = RFAILED;
+ }
+ return ret;
+}
+
+/*******************************************************************
*
- * Functionality: Processes GNB DU config update ack
+ * @brief DU preocess Cell Delete Req to MAC
*
- * @params[in] F1AP_PDU_t ASN decoded F1AP message
+ * @details
+ *
+ * Function : duSendCellDeletReq
+ *
+ * Functionality: DU process Cell Delete Req to MAC
+ *
+ * @params[in] uint16_t cellId
* @return ROK - success
* RFAILED - failure
*
* ****************************************************************/
-S16 procGNBDUCfgUpdAck(F1AP_PDU_t *f1apMsg)
+
+uint8_t duSendCellDeletReq(uint16_t cellId)
{
- DU_LOG("\nF1AP : GNB-DU config update acknowledgment received");
-/* TODO :Check the deallocation */
-#if 0
- SPutSBuf(DU_APP_MEM_REGION,DU_POOL,(Data*)&(gNBDuCfgAck->protocolIEs.list.array),\
- (Size)elementCnt * sizeof(GNBDUConfigurationUpdateAcknowledgeIEs_t
-));
- SPutSBuf(DU_APP_MEM_REGION,DU_POOL,(Data*)&(f1apMsg->choice.successfulOutcome),\
- (Size)sizeof(SuccessfulOutcome_t));
- SPutSBuf(DU_APP_MEM_REGION,DU_POOL,(Data*)&f1apMsg,(Size)sizeof(F1AP_PDU_t));
-#endif
- return ROK;
-}
+ uint16_t cellIdx = 0;
+ DU_LOG("\nINFO --> DU APP : Processing Cell Delete Request ");
+ GET_CELL_IDX(cellId, cellIdx);
+
+ if(duCb.actvCellLst[cellIdx] == NULLP)
+ {
+ DU_LOG("\nERROR --> DU APP : duSendCellDeletReq(): CellId[%d] is not found", cellId);
+ return RFAILED;
+ }
+
+ if(duCb.actvCellLst[cellIdx]->cellId != cellId)
+ {
+ DU_LOG("\nERROR --> DU APP : duSendCellDeletReq(): CellId[%d] is not found", cellId);
+ return RFAILED;
+
+ }
+
+ if(duCb.actvCellLst[cellIdx]->cellStatus != DELETION_IN_PROGRESS)
+ {
+ DU_LOG("\nERROR --> DU APP : duSendCellDeletReq(): CellStatus[%d] of cellId[%d] is not correct.\
+ Expected CellStatus is DELETION_IN_PROGRESS",duCb.actvCellLst[cellIdx]->cellStatus, cellId);
+ return RFAILED;
+ }
+ if(duBuildAndSendMacCellStop(cellId) == RFAILED)
+ {
+ DU_LOG("\nERROR --> DU APP : duSendCellDeletReq(): Failed to build and send cell stop request to MAC for\
+ cellId[%d]",cellId);
+ return RFAILED;
+ }
+
+ return ROK;
+}
/**********************************************************************
End of file
Code Review / o-du / l2.git / blobdiff