Added Call flow debug print for all the layer

[o-du/l2.git] / src / du_app / du_msg_hdl.c

diff --git a/src/du_app/du_msg_hdl.c b/src/du_app/du_msg_hdl.c
index ba1a48a..fd1fe65 100644 (file)
--- a/src/du_app/du_msg_hdl.c
+++ b/src/du_app/du_msg_hdl.c
@@ -36,7 +36,6 @@
 #include "du_ue_mgr.h"
 #include "lsctp.h"
 #include "legtp.h"
-#include "lphy_stub.h"
 #include "du_utils.h"
 #include "du_cell_mgr.h" 
 
@@ -63,6 +62,7 @@ uint8_t egtpHdlDatInd(EgtpMsg egtpMsg);
 uint8_t BuildAndSendDUConfigUpdate();
 uint16_t getTransId();
 uint8_t cmPkLrgSchCfgReq(Pst * pst,RgMngmt * cfg);
+uint8_t sendCellDeleteReqToMac(uint16_t cellId);
 
 packMacCellCfgReq packMacCellCfgOpts[] =
 {
@@ -330,45 +330,46 @@ uint8_t duBuildRlcUsapCfg(uint8_t elemId, Ent ent, Inst inst)
 uint8_t duProcCfgComplete()
 {
    uint8_t         ret = ROK;
-   static uint16_t cellId = 0;
+   uint16_t        cellId = 0;
    uint16_t        idx;
    for(idx=0; idx< DEFAULT_CELLS; idx++)
    {
       DuCellCb *cell = NULLP;
-      DU_ALLOC(cell, sizeof(DuCellCb))
+      DU_ALLOC(cell, sizeof(DuCellCb));
       if(cell == NULLP)
       {
-        DU_LOG("\nERROR  -->  DU_APP : Memory Allocation failed in duProcCfgComplete");
-        ret = RFAILED;
+         DU_LOG("\nERROR  -->  DU_APP : Memory Allocation failed in duProcCfgComplete");
+         ret = RFAILED;
       }
       else
       {
-        uint8_t idx1=0; 
-        memset(cell, 0, sizeof(DuCellCb));
-        cell->cellId = ++cellId;
-        memset(&cell->cellInfo.nrEcgi.plmn, 0, sizeof(Plmn));
-        cell->cellInfo.nrEcgi.plmn.mcc[0] = PLMN_MCC0;
-        cell->cellInfo.nrEcgi.plmn.mcc[1] = PLMN_MCC1;
-        cell->cellInfo.nrEcgi.plmn.mcc[2] = PLMN_MCC2;
-        cell->cellInfo.nrEcgi.plmn.mnc[0] = PLMN_MNC0;
-        cell->cellInfo.nrEcgi.plmn.mnc[1] = PLMN_MNC1;
-        cell->cellInfo.nrEcgi.cellId = NR_CELL_ID;
-        cell->cellInfo.nrPci = NR_PCI; 
-        cell->cellInfo.fiveGsTac = DU_TAC;
-        memset(&cell->cellInfo.plmn[idx1], 0, sizeof(Plmn));
-        for(idx1=0; idx1<MAX_PLMN; idx1++)
-        {
-           cell->cellInfo.plmn[idx1].mcc[0] = PLMN_MCC0;
-           cell->cellInfo.plmn[idx1].mcc[1] = PLMN_MCC1;
-           cell->cellInfo.plmn[idx1].mcc[2] = PLMN_MCC2;
-           cell->cellInfo.plmn[idx1].mnc[0] = PLMN_MNC0;
-           cell->cellInfo.plmn[idx1].mnc[1] = PLMN_MNC1;
-        }
-        cell->cellInfo.maxUe = duCfgParam.maxUe;
-        cell->cellStatus = CELL_OUT_OF_SERVICE;
-
-        duCb.cfgCellLst[duCb.numCfgCells] = cell;
-        duCb.numCfgCells++;
+         uint8_t idx1=0; 
+         memset(cell, 0, sizeof(DuCellCb));
+         cell->cellId = ++cellId;
+         memset(&cell->cellInfo.nrEcgi.plmn, 0, sizeof(Plmn));
+         cell->cellInfo.nrEcgi.plmn.mcc[0] = PLMN_MCC0;
+         cell->cellInfo.nrEcgi.plmn.mcc[1] = PLMN_MCC1;
+         cell->cellInfo.nrEcgi.plmn.mcc[2] = PLMN_MCC2;
+         cell->cellInfo.nrEcgi.plmn.mnc[0] = PLMN_MNC0;
+         cell->cellInfo.nrEcgi.plmn.mnc[1] = PLMN_MNC1;
+         cell->cellInfo.nrEcgi.cellId = cell->cellId;
+         cell->cellInfo.nrPci = NR_PCI; 
+         cell->cellInfo.fiveGsTac = DU_TAC;
+         memset(&cell->cellInfo.plmn[idx1], 0, sizeof(Plmn));
+         for(idx1=0; idx1<MAX_PLMN; idx1++)
+         {
+            cell->cellInfo.plmn[idx1].mcc[0] = PLMN_MCC0;
+            cell->cellInfo.plmn[idx1].mcc[1] = PLMN_MCC1;
+            cell->cellInfo.plmn[idx1].mcc[2] = PLMN_MCC2;
+            cell->cellInfo.plmn[idx1].mnc[0] = PLMN_MNC0;
+            cell->cellInfo.plmn[idx1].mnc[1] = PLMN_MNC1;
+         }
+         cell->cellInfo.maxUe = duCfgParam.maxUe;
+         cell->cellStatus = CELL_OUT_OF_SERVICE;
+         gCellStatus = CELL_DOWN;
+         cell->gnbDuUeF1apIdGenerator = 0;
+         duCb.cfgCellLst[duCb.numCfgCells] = cell;
+         duCb.numCfgCells++;
       }
    }
    if(ret != RFAILED)
@@ -1475,13 +1476,13 @@ uint8_t  duHandleMacCellCfgCfm(Pst *pst, MacCellCfgCfm *macCellCfgCfm)
    {
       if(macCellCfgCfm->cellId == duCb.actvCellLst[actvCellIdx]->cellId)
       {
-        duCb.actvCellLst[actvCellIdx]->duMacCellCfg = NULLP;
+         duCb.actvCellLst[actvCellIdx]->duMacCellCfg = NULLP;
       }
    }
    if(macCellCfgCfm->rsp == ROK)
    {
       /* Build and send GNB-DU config update */
-      ret = BuildAndSendDUConfigUpdate();
+      ret = BuildAndSendDUConfigUpdate(SERV_CELL_TO_MODIFY);
 
       /* Build and Send Cell Start Req to MAC */
       ret = duBuildAndSendMacCellStart();
@@ -1559,26 +1560,38 @@ uint8_t duBuildAndSendMacCellStart()
  *         RFAILED - failure
  *
  * ****************************************************************/
-uint8_t duBuildAndSendMacCellStop()
+uint8_t duBuildAndSendMacCellStop(uint16_t cellId)
 {
    Pst pst;
-   OduCellId *cellId = NULL;
-
+   uint16_t cellIdx=0;
+   OduCellId *oduCellId = NULL;
+   
    DU_LOG("\nINFO   -->  DU APP : Building and Sending cell stop request to MAC");
 
-   /* Send Cell Stop Request to MAC */
-   DU_ALLOC_SHRABL_BUF(cellId, sizeof(OduCellId));
-   if(!cellId)
+   GET_CELL_IDX(cellId, cellIdx);
+   if(duCb.actvCellLst[cellIdx] != NULLP)
    {
-      DU_LOG("\nERROR  -->  DU APP : Memory alloc failed while building cell stop request");
-      return RFAILED;
-   }
-   cellId->cellId = duCb.actvCellLst[0]->cellId;
+      /* Send Cell Stop Request to MAC */
+      DU_ALLOC_SHRABL_BUF(oduCellId, sizeof(OduCellId));
+      if(!oduCellId)
+      {
+         DU_LOG("\nERROR  -->  DU APP : duBuildAndSendMacCellStop():  Memory allocation failed ");
+         return RFAILED;
+      }
+      memset(oduCellId, 0, sizeof(OduCellId));
+      oduCellId->cellId = duCb.actvCellLst[cellIdx]->cellId;
 
-   /* Fill Pst */
-   FILL_PST_DUAPP_TO_MAC(pst, EVENT_MAC_CELL_STOP);
+      /* Fill Pst */
+      FILL_PST_DUAPP_TO_MAC(pst, EVENT_MAC_CELL_STOP);
 
-   return (*packMacCellStopOpts[pst.selector])(&pst, cellId);
+      return (*packMacCellStopOpts[pst.selector])(&pst, oduCellId);
+   }
+   else
+   {
+      DU_LOG("\nERROR  -->  DU APP : duBuildAndSendMacCellStop(): cellId[%d] doesnot exists", cellId);
+      return RFAILED;
+   }
+   return ROK;
 }
 
 /*******************************************************************
@@ -1609,10 +1622,16 @@ uint8_t duHandleStopInd(Pst *pst, OduCellId *cellId)
    if(duGetCellCb(cellId->cellId, &cellCb) != ROK)
       return RFAILED;
 
-   if((cellCb->cellStatus == ACTIVATED))
+   if((cellCb->cellStatus == ACTIVATED) || (cellCb->cellStatus == DELETION_IN_PROGRESS))
    {
       DU_LOG("\nINFO   -->  DU APP : 5G-NR Cell %d is DOWN", cellId->cellId);
-      cellCb->cellStatus = DELETION_IN_PROGRESS;
+      if(sendCellDeleteReqToMac(cellId->cellId) == RFAILED)
+      {
+         DU_LOG("\nERROR  -->  DU APP : duHandleStopInd(): Failed to send Cell delete req to MAC for\
+               cellId[%d]", cellId->cellId);
+         return RFAILED;
+      }
+
 
 #ifdef O1_ENABLE
       DU_LOG("\nINFO   -->  DU APP : Raise cell down alarm for cell id=%d", cellId->cellId);