X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=src%2Fcm%2Fdu_app_mac_inf.c;h=4886061bb73a3ca3b7274bc370e32e14d7c5cdf9;hb=6dc8a4c17da24847b3a3aee91b37151f77a8a5bc;hp=84dc32f98ca3786480312a4c2723917530095ca0;hpb=91badb497240f15ed4de91a1eaae71534c044571;p=o-du%2Fl2.git

diff --git a/src/cm/du_app_mac_inf.c b/src/cm/du_app_mac_inf.c
index 84dc32f98..4886061bb 100644
--- a/src/cm/du_app_mac_inf.c
+++ b/src/cm/du_app_mac_inf.c
@@ -192,7 +192,7 @@ uint8_t unpackMacCellCfgCfm(DuMacCellCfgCfm func, Pst *pst, Buffer *mBuf)
  *         RFAILED - failure
  *
  * ****************************************************************/
-uint8_t packMacCellStart(Pst *pst, OduCellId *cellId)
+uint8_t packMacCellStart(Pst *pst, CellStartInfo *cellStart)
 {
    Buffer *mBuf = NULLP;
 
@@ -211,7 +211,7 @@ uint8_t packMacCellStart(Pst *pst, OduCellId *cellId)
       }
 
       /* pack the address of the structure */
-      CMCHKPK(oduPackPointer,(PTR)cellId, mBuf);
+      CMCHKPK(oduPackPointer,(PTR)cellStart, mBuf);
 
    }
    return ODU_POST_TASK(pst,mBuf);
@@ -237,14 +237,14 @@ uint8_t packMacCellStart(Pst *pst, OduCellId *cellId)
  * ****************************************************************/
 uint8_t unpackMacCellStart(DuMacCellStart func, Pst *pst, Buffer *mBuf)
 {
-   OduCellId  *cellId;
+   CellStartInfo  *cellStart;
 
    if(pst->selector == ODU_SELECTOR_LWLC)
    {
       /* unpack the address of the structure */
-      CMCHKUNPK(oduUnpackPointer, (PTR *)&cellId, mBuf);
+      CMCHKUNPK(oduUnpackPointer, (PTR *)&cellStart, mBuf);
       ODU_PUT_MSG_BUF(mBuf); 
-      return (*func)(pst, cellId);
+      return (*func)(pst, cellStart);
    }
    else
    {
@@ -271,7 +271,7 @@ uint8_t unpackMacCellStart(DuMacCellStart func, Pst *pst, Buffer *mBuf)
  *         RFAILED - failure
  *
  * ****************************************************************/
-uint8_t packMacCellStop(Pst *pst, OduCellId  *cellId)
+uint8_t packMacCellStop(Pst *pst, CellStopInfo *cellStop)
 {
    if(pst->selector == ODU_SELECTOR_LC)
    {
@@ -284,12 +284,12 @@ uint8_t packMacCellStop(Pst *pst, OduCellId  *cellId)
 
       if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
       {
-	 DU_LOG("\nERROR  --> DU APP : Memory allocation failed for cell stop req pack");
-	 return RFAILED;
+         DU_LOG("\nERROR  --> DU APP : Memory allocation failed for cell stop req pack");
+         return RFAILED;
       }
 
       /* pack the address of the structure */
-      CMCHKPK(oduPackPointer,(PTR)cellId, mBuf);
+      CMCHKPK(oduPackPointer,(PTR)cellStop, mBuf);
 
       return ODU_POST_TASK(pst,mBuf);
    }
@@ -316,14 +316,14 @@ uint8_t packMacCellStop(Pst *pst, OduCellId  *cellId)
  * ****************************************************************/
 uint8_t unpackMacCellStop(DuMacCellStop func, Pst *pst, Buffer *mBuf)
 {
-   OduCellId *cellId;
+   CellStopInfo *cellStop;
    
    if(pst->selector == ODU_SELECTOR_LWLC)
    {
       /* unpack the address of the structure */
-      CMCHKUNPK(oduUnpackPointer, (PTR *)&cellId, mBuf);
+      CMCHKUNPK(oduUnpackPointer, (PTR *)&cellStop, mBuf);
       ODU_PUT_MSG_BUF(mBuf);
-      return (*func)(pst, cellId);
+      return (*func)(pst, cellStop);
    }
    else
    {
@@ -687,12 +687,12 @@ uint8_t unpackMacDlCcchInd(DuMacDlCcchInd func, Pst *pst, Buffer *mBuf)
  *
  *
  * @params[in] Post structure pointer
- *             MacUeCfg pointer              
+ *             MacUeCreateReq pointer              
  * @return ROK     - success
  *         RFAILED - failure
  *
  * ****************************************************************/
-uint8_t packDuMacUeCreateReq(Pst *pst, MacUeCfg *ueCfg)
+uint8_t packDuMacUeCreateReq(Pst *pst, MacUeCreateReq *ueCfg)
 {
    Buffer *mBuf = NULLP;
 
@@ -737,7 +737,7 @@ uint8_t unpackMacUeCreateReq(DuMacUeCreateReq func, Pst *pst, Buffer *mBuf)
 {
    if(pst->selector == ODU_SELECTOR_LWLC)
    {
-      MacUeCfg *ueCfg;
+      MacUeCreateReq *ueCfg;
 
       /* unpack the address of the structure */
       CMCHKUNPK(oduUnpackPointer, (PTR *)&ueCfg, mBuf);
@@ -756,21 +756,21 @@ uint8_t unpackMacUeCreateReq(DuMacUeCreateReq func, Pst *pst, Buffer *mBuf)
 
 /*******************************************************************
  *
- * @brief Pack and send UE config response from MAC to DU APP
+ * @brief Pack and send UE create response from MAC to DU APP
  *
  * @details
  *
- *    Function : packDuMacUeCfgRsp
+ *    Function : packDuMacUeCreateRsp
  *
  *    Functionality:
- *       Pack and send UE config response from MAC to DU APP
+ *       Pack and send UE create response from MAC to DU APP
  *
  * @params[in] 
  * @return ROK     - success
  *         RFAILED - failure
  *
  * ****************************************************************/
-uint8_t packDuMacUeCfgRsp(Pst *pst, MacUeCfgRsp *cfgRsp)
+uint8_t packDuMacUeCreateRsp(Pst *pst, MacUeCreateRsp *cfgRsp)
 {
    Buffer *mBuf = NULLP;
 
@@ -778,7 +778,7 @@ uint8_t packDuMacUeCfgRsp(Pst *pst, MacUeCfgRsp *cfgRsp)
    {
       if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
       {
-	 DU_LOG("\nERROR  --> MAC : Memory allocation failed at packDuMacUeCfgRsp");
+	 DU_LOG("\nERROR  --> MAC : Memory allocation failed at packDuMacUeCreateRsp");
 	 return RFAILED;
       }
       /* pack the address of the structure */
@@ -786,7 +786,7 @@ uint8_t packDuMacUeCfgRsp(Pst *pst, MacUeCfgRsp *cfgRsp)
    }
    else
    {
-      DU_LOG("\nERROR  -->  MAC: Only LWLC supported for packDuMacUeCfgRsp");
+      DU_LOG("\nERROR  -->  MAC: Only LWLC supported for packDuMacUeCreateRsp");
       return RFAILED;
    }
 
@@ -794,24 +794,24 @@ uint8_t packDuMacUeCfgRsp(Pst *pst, MacUeCfgRsp *cfgRsp)
 }
 /*******************************************************************
  *
- * @brief Unpack UE Config Response from MAC to DU APP
+ * @brief Unpack UE Create Response from MAC to DU APP
  *
  * @details
  *
- *    Function :unpackDuMacUeCfgRsp 
+ *    Function :unpackDuMacUeCreateRsp 
  *
- *    Functionality: Unpack UE Config Response from MAC to DU APP
+ *    Functionality: Unpack UE Create Response from MAC to DU APP
  *
  * @params[in] 
  * @return ROK     - success
  *         RFAILED - failure
  *
  * ****************************************************************/
-uint8_t unpackDuMacUeCfgRsp(MacDuUeCfgRspFunc func, Pst *pst, Buffer *mBuf)
+uint8_t unpackDuMacUeCreateRsp(MacDuUeCreateRspFunc func, Pst *pst, Buffer *mBuf)
 {
    if(pst->selector == ODU_SELECTOR_LWLC)
    {
-      MacUeCfgRsp *cfgRsp = NULLP;
+      MacUeCreateRsp *cfgRsp = NULLP;
 
       /* unpack the address of the structure */
       CMCHKUNPK(oduUnpackPointer, (PTR *)&cfgRsp, mBuf);
@@ -836,12 +836,12 @@ uint8_t unpackDuMacUeCfgRsp(MacDuUeCfgRspFunc func, Pst *pst, Buffer *mBuf)
  *
  *
  * @params[in] Post structure pointer
- *             MacUeCfg pointer              
+ *             MacUeRecfg pointer              
  * @return ROK     - success
  *         RFAILED - failure
  *
  * ****************************************************************/
-uint8_t packDuMacUeReconfigReq(Pst *pst, MacUeCfg *ueCfg)
+uint8_t packDuMacUeReconfigReq(Pst *pst, MacUeRecfg *ueCfg)
 {
    Buffer *mBuf = NULLP;
 
@@ -886,12 +886,12 @@ uint8_t unpackMacUeReconfigReq(DuMacUeReconfigReq func, Pst *pst, Buffer *mBuf)
 {
    if(pst->selector == ODU_SELECTOR_LWLC)
    {
-      MacUeCfg *ueCfg;
+      MacUeRecfg *ueRecfg;
 
       /* unpack the address of the structure */
-      CMCHKUNPK(oduUnpackPointer, (PTR *)&ueCfg, mBuf);
+      CMCHKUNPK(oduUnpackPointer, (PTR *)&ueRecfg, mBuf);
       ODU_PUT_MSG_BUF(mBuf);
-      return (*func)(pst, ueCfg);
+      return (*func)(pst, ueRecfg);
    }
    else
    {
@@ -903,6 +903,76 @@ uint8_t unpackMacUeReconfigReq(DuMacUeReconfigReq func, Pst *pst, Buffer *mBuf)
    return RFAILED;
 }
 
+/*******************************************************************
+ *
+ * @brief Pack and send UE Reconfig response from MAC to DU APP
+ *
+ * @details
+ *
+ *    Function : packDuMacUeRecfgRsp
+ *
+ *    Functionality:
+ *       Pack and send UE Reconfig response from MAC to DU APP
+ *
+ * @params[in] 
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t packDuMacUeRecfgRsp(Pst *pst, MacUeRecfgRsp *recfgRsp)
+{
+   Buffer *mBuf = NULLP;
+
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+      {
+         DU_LOG("\nERROR  --> MAC : Memory allocation failed at packDuMacUeRecfgRsp");
+         return RFAILED;
+      }
+      /* pack the address of the structure */
+      CMCHKPK(oduPackPointer,(PTR)recfgRsp, mBuf);
+   }
+   else
+   {
+      DU_LOG("\nERROR  -->  MAC: Only LWLC supported for packDuMacUeRecfgRsp");
+      return RFAILED;
+   }
+
+   return ODU_POST_TASK(pst,mBuf);
+}
+
+/*******************************************************************
+ *
+ * @brief Unpack UE ReConfig Response from MAC to DU APP
+ *
+ * @details
+ *
+ *    Function :unpackDuMacUeRecfgRsp 
+ *
+ *    Functionality: Unpack UE ReConfig Response from MAC to DU APP
+ *
+ * @params[in] 
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t unpackDuMacUeRecfgRsp(MacDuUeRecfgRspFunc func, Pst *pst, Buffer *mBuf)
+{
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      MacUeRecfgRsp *recfgRsp = NULLP;
+
+      /* unpack the address of the structure */
+      CMCHKUNPK(oduUnpackPointer, (PTR *)&recfgRsp, mBuf);
+      ODU_PUT_MSG_BUF(mBuf);
+      return (*func)(pst, recfgRsp);
+   }
+
+   ODU_PUT_MSG_BUF(mBuf);
+   return RFAILED;
+}
+
 /*******************************************************************
  *
  * @brief Packs and Sends RACH Resource request from DUAPP to MAC
@@ -983,6 +1053,86 @@ uint8_t unpackMacRachRsrcReq(DuMacRachRsrcReq func, Pst *pst, Buffer *mBuf)
    return RFAILED;
 }
 
+/*******************************************************************
+ *
+ * @brief Packs and Sends RACH Resource release from DUAPP to MAC
+ *
+ * @details
+ *
+ *    Function : packDuMacRachRsrcRel
+ *
+ *    Functionality:
+ *       Packs and Sends RACH Resource release from DU APP to MAC
+ *
+ *
+ * @params[in] Post structure pointer
+ *             MacRachRsrcRel pointer              
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t packDuMacRachRsrcRel(Pst *pst, MacRachRsrcRel *rachRsrcRel)
+{
+   Buffer *mBuf = NULLP;
+
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+      {
+         DU_LOG("\nERROR  --> MAC : Memory allocation failed at packDuMacRachRsrcRel");
+         return RFAILED;
+      }
+      /* pack the address of the structure */
+      CMCHKPK(oduPackPointer, (PTR)rachRsrcRel, mBuf);
+   }
+   else
+   {
+      DU_LOG("\nERROR  -->  MAC: Only LWLC supported for packDuMacRachRsrcRel");
+      return RFAILED;
+   }
+
+   return ODU_POST_TASK(pst,mBuf);
+}
+
+/*******************************************************************
+ *
+ * @brief Unpacks RACH Resource Release received from DU APP
+ *
+ * @details
+ *
+ *    Function : unpackMacRachRsrcRel
+ *
+ *    Functionality:
+ *         Unpacks RACH Resource Release received from DU APP
+ *
+ * @params[in] Pointer to Handler
+ *             Post structure pointer
+ *             Message Buffer
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t unpackMacRachRsrcRel(DuMacRachRsrcRel func, Pst *pst, Buffer *mBuf)
+{
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      MacRachRsrcRel *rachRsrcRel;
+
+      /* unpack the address of the structure */
+      CMCHKUNPK(oduUnpackPointer, (PTR *)&rachRsrcRel, mBuf);
+      ODU_PUT_MSG_BUF(mBuf);
+      return (*func)(pst, rachRsrcRel);
+   }
+   else
+   {
+      /* Nothing to do for other selectors */
+      DU_LOG("\nERROR  -->  DU APP : Only LWLC supported for RACH Resource Release ");
+      ODU_PUT_MSG_BUF(mBuf);
+   }
+
+   return RFAILED;
+}
+
 /*******************************************************************
  *
  * @brief Packs and Sends RACH Resource response from MAC to DU APP
@@ -1234,7 +1384,7 @@ uint8_t unpackMacCellDeleteReq(DuMacCellDeleteReq func, Pst *pst, Buffer *mBuf)
 {
    if(pst->selector == ODU_SELECTOR_LWLC)
    {
-      MacCellDelete *cellDelete=NULLP;
+      MacCellDeleteReq *cellDelete=NULLP;
 
       /* unpack the address of the structure */
       CMCHKUNPK(oduUnpackPointer, (PTR *)&cellDelete, mBuf);
@@ -1270,7 +1420,7 @@ uint8_t unpackMacCellDeleteReq(DuMacCellDeleteReq func, Pst *pst, Buffer *mBuf)
  *
  * ****************************************************************/
 
-uint8_t packDuMacCellDeleteReq(Pst *pst, MacCellDelete *cellDelete)
+uint8_t packDuMacCellDeleteReq(Pst *pst, MacCellDeleteReq *cellDelete)
 {
    Buffer *mBuf = NULLP;
 
@@ -1524,13 +1674,13 @@ uint8_t unpackDuMacSliceCfgRsp(MacDuSliceCfgRspFunc func, Pst *pst, Buffer *mBuf
  *    Functionality:
  *       Pack and send Slice ReCfg request from MAC to DU APP
  *
- * @params[in] Pst *pst, MacSliceCfgReq *sliceReCfgReq
+ * @params[in] Pst *pst, MacSliceRecfgReq *sliceRecfgReq
  * @return ROK     - success
  *         RFAILED - failure
  *
  * ****************************************************************/
 
-uint8_t packDuMacSliceRecfgReq(Pst *pst, MacSliceCfgReq *sliceReCfgReq)
+uint8_t packDuMacSliceRecfgReq(Pst *pst, MacSliceRecfgReq *sliceRecfgReq)
 {
    Buffer *mBuf = NULLP;
 
@@ -1541,7 +1691,7 @@ uint8_t packDuMacSliceRecfgReq(Pst *pst, MacSliceCfgReq *sliceReCfgReq)
          DU_LOG("\nERROR  --> MAC : Memory allocation failed in packDuMacSliceRecfgReq");
          return RFAILED;
       }
-      CMCHKPK(oduPackPointer,(PTR)sliceReCfgReq, mBuf);
+      CMCHKPK(oduPackPointer,(PTR)sliceRecfgReq, mBuf);
    }
    else
    {
@@ -1570,15 +1720,15 @@ uint8_t packDuMacSliceRecfgReq(Pst *pst, MacSliceCfgReq *sliceReCfgReq)
 *         RFAILED - failure
 *
 * ****************************************************************/
-uint8_t unpackMacSliceReCfgReq(DuMacSliceRecfgReq func, Pst *pst, Buffer *mBuf)
+uint8_t unpackMacSliceRecfgReq(DuMacSliceRecfgReq func, Pst *pst, Buffer *mBuf)
 {
     if(pst->selector == ODU_SELECTOR_LWLC)
     {
-       MacSliceCfgReq *sliceReCfgReq;
+       MacSliceRecfgReq *sliceRecfgReq;
        /* unpack the address of the structure */
-       CMCHKUNPK(oduUnpackPointer, (PTR *)&sliceReCfgReq, mBuf);
+       CMCHKUNPK(oduUnpackPointer, (PTR *)&sliceRecfgReq, mBuf);
        ODU_PUT_MSG_BUF(mBuf);
-       return (*func)(pst, sliceReCfgReq);
+       return (*func)(pst, sliceRecfgReq);
     }
     else
     {
@@ -1596,7 +1746,7 @@ uint8_t unpackMacSliceReCfgReq(DuMacSliceRecfgReq func, Pst *pst, Buffer *mBuf)
  *
  * @details
  *
- *    Function : packDuMacSliceReCfgRsp
+ *    Function : packDuMacSliceRecfgRsp
  *
  *    Functionality:
  *       Pack and send Slice config response from MAC to DU APP
@@ -1606,7 +1756,7 @@ uint8_t unpackMacSliceReCfgReq(DuMacSliceRecfgReq func, Pst *pst, Buffer *mBuf)
  *         RFAILED - failure
  *
  * ****************************************************************/
-uint8_t packDuMacSliceReCfgRsp(Pst *pst, MacSliceCfgRsp *cfgRsp)
+uint8_t packDuMacSliceRecfgRsp(Pst *pst, MacSliceRecfgRsp *sliceRecfgRsp)
 {
    Buffer *mBuf = NULLP;
 
@@ -1614,15 +1764,15 @@ uint8_t packDuMacSliceReCfgRsp(Pst *pst, MacSliceCfgRsp *cfgRsp)
    {
       if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
       {
-         DU_LOG("\nERROR  --> MAC : Memory allocation failed at packDuMacSliceReCfgRsp");
+         DU_LOG("\nERROR  --> MAC : Memory allocation failed at packDuMacSliceRecfgRsp");
          return RFAILED;
       }
       /* pack the address of the structure */
-      CMCHKPK(oduPackPointer,(PTR)cfgRsp, mBuf);
+      CMCHKPK(oduPackPointer,(PTR)sliceRecfgRsp, mBuf);
    }
    else
    {
-      DU_LOG("\nERROR  -->  MAC: Only LWLC supported for packDuMacSliceReCfgRsp");
+      DU_LOG("\nERROR  -->  MAC: Only LWLC supported for packDuMacSliceRecfgRsp");
       return RFAILED;
    }
 
@@ -1635,7 +1785,7 @@ uint8_t packDuMacSliceReCfgRsp(Pst *pst, MacSliceCfgRsp *cfgRsp)
  *
  * @details
  *
- *    Function :unpackDuMacSliceReCfgRsp 
+ *    Function :unpackDuMacSliceRecfgRsp 
  *
  *    Functionality: Unpack Slice ReConfig Response from MAC to DU APP
  *
@@ -1644,16 +1794,16 @@ uint8_t packDuMacSliceReCfgRsp(Pst *pst, MacSliceCfgRsp *cfgRsp)
  *         RFAILED - failure
  *
  * ****************************************************************/
-uint8_t unpackDuMacSliceReCfgRsp(MacDuSliceReCfgRspFunc func, Pst *pst, Buffer *mBuf)
+uint8_t unpackDuMacSliceRecfgRsp(MacDuSliceRecfgRspFunc func, Pst *pst, Buffer *mBuf)
 {
    if(pst->selector == ODU_SELECTOR_LWLC)
    {
-      MacSliceCfgRsp *cfgRsp = NULLP;
+      MacSliceRecfgRsp *sliceRecfgRsp = NULLP;
 
       /* unpack the address of the structure */
-      CMCHKUNPK(oduUnpackPointer, (PTR *)&cfgRsp, mBuf);
+      CMCHKUNPK(oduUnpackPointer, (PTR *)&sliceRecfgRsp, mBuf);
       ODU_PUT_MSG_BUF(mBuf);
-      return (*func)(pst, cfgRsp);
+      return (*func)(pst, sliceRecfgRsp);
    }
 
    ODU_PUT_MSG_BUF(mBuf);
@@ -1732,64 +1882,835 @@ uint8_t unpackDuMacSlotInd(DuMacSlotInd func, Pst *pst, Buffer *mBuf)
 
 /*******************************************************************
  *
- * @brief Searches for first unset bit in ueBitMap
+ * @brief Pack and send Dl Pcch indication to MAC
  *
  * @details
  *
- *    Function : getFreeBitFromUeBitMap
+ *    Function : packDuMacDlPcchInd
  *
- *    Functionality: Searches for first unset bit in ueBitMap of
- *       a cell. Search starts from LSB to MSB. Returns index of the
- *       free bit, considering LSB at index 0 and increasing index
- *       towards MSB.
+ *    Functionality:
+ *       Pack and send Dl Pcch indication to MAC
  *
- * @params[in] Cell Id
- * @return Index of free bit - success 
- *         -1 - failure
+ * @params[in] Post structure
+ *             DlPcchInd *pcchInd;
+ * @return ROK     - success
+ *         RFAILED - failure
  *
  * ****************************************************************/
-int8_t getFreeBitFromUeBitMap(uint16_t cellId)
+
+uint8_t packDuMacDlPcchInd(Pst *pst, DlPcchInd *pcchInd)
 {
-   uint8_t  bitIdx = 0;  /* bit position */
-   uint16_t cellIdx = 0; /* Index to acces ueBitMapPerCell[] */
-   uint64_t mask = 1;    /* bit mask */
+   Buffer *mBuf = NULLP;
 
-   GET_CELL_IDX(cellId, cellIdx);
-   while(bitIdx < 64) 
-   {   
-      /* Find the first unset bit in Bit Map */
-      if((ueBitMapPerCell[cellIdx] & (mask << bitIdx)) == 0)
-      {   
-         SET_ONE_BIT(bitIdx, ueBitMapPerCell[cellIdx]);
-         return bitIdx;
-      }   
-      else
-         bitIdx++;
-   }   
-   return -1; 
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+      {
+         DU_LOG("\nERROR  --> MAC : packDuMacDlPcchInd(): Memory allocation failed ");
+         return RFAILED;
+      }
+      CMCHKPK(oduPackPointer,(PTR)pcchInd, mBuf);
+      return ODU_POST_TASK(pst,mBuf);
+   }
+   else
+   {
+      DU_LOG("\nERROR  -->  MAC: packDuMacDlPcchInd(): Only LWLC supported ");
+   }
+   return RFAILED;
 }
 
 /*******************************************************************
  *
- * @brief Unset a previously set bit in UeBitMap
+ * @brief Unpacks downlink pcch indication received from DU APP
  *
  * @details
  *
- *    Function : unsetBitInUeBitMap
+ *    Function : unpackMacDlPcchInd
  *
- *    Functionality: Searches for bit at given index and unset it.
+ *    Functionality:
+ *         Unpacks downlink pcch indication received from DU APP
  *
- * @params[in] Cell Id
- *             Bit Index
- * @return void 
+ * @params[in] Pointer to Handler
+ *             Post structure pointer
+ *             Message Buffer
+ * @return ROK     - success
+ *         RFAILED - failure
  *
  * ****************************************************************/
-void unsetBitInUeBitMap(uint16_t cellId, uint8_t bitPos)
+
+uint8_t unpackMacDlPcchInd(DuMacDlPcchInd func, Pst *pst, Buffer *mBuf)
 {
-    uint16_t cellIdx;
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      DlPcchInd *pcchInd=NULLP;
 
-   GET_CELL_IDX(cellId, cellIdx);
-   UNSET_ONE_BIT(bitPos, ueBitMapPerCell[cellIdx]);
+      /* unpack the address of the structure */
+      CMCHKUNPK(oduUnpackPointer, (PTR *)&pcchInd, mBuf);
+      ODU_PUT_MSG_BUF(mBuf);
+      return (*func)(pst, pcchInd);
+   }
+   else
+   {
+      /* Nothing to do for other selectors */
+      DU_LOG("\nERROR  -->  DU APP : unpackMacDlPcchInd(): Only LWLC supported");
+      ODU_PUT_MSG_BUF(mBuf);
+   }
+
+   return RFAILED;
+}
+
+/*******************************************************************
+*
+* @brief Packs and Sends UE Reset Request from DUAPP to MAC
+*
+* @details
+*
+*    Function : packDuMacUeResetReq
+*
+*    Functionality:
+*       Packs and Sends UE Reset Request from DUAPP to MAC
+*
+*
+* @params[in] Post structure pointer
+*             MacUeResetReq pointer
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+uint8_t packDuMacUeResetReq(Pst *pst, MacUeResetReq *ueDel)
+{
+    Buffer *mBuf = NULLP;
+
+    if(pst->selector == ODU_SELECTOR_LWLC)
+    {
+       if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+       {
+          DU_LOG("\nERROR  --> MAC : Memory allocation failed at packDuMacUeResetReq");
+          return RFAILED;
+       }
+       /* pack the address of the structure */
+       CMCHKPK(oduPackPointer,(PTR)ueDel, mBuf);
+    }
+    else
+    {
+       DU_LOG("\nERROR  -->  MAC: Only LWLC supported for packDuMacUeResetReq");
+       return RFAILED;
+    }
+    return ODU_POST_TASK(pst,mBuf);
+}
+
+/*******************************************************************
+*
+* @brief Unpacks UE Reset Request received from DU APP
+*
+* @details
+*
+*    Function : unpackMacUeResetReq 
+*
+*    Functionality:
+*         Unpacks UE Reset Request received from DU APP
+*
+* @params[in] Pointer to Handler
+*             Post structure pointer
+*             Message Buffer
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+uint8_t unpackMacUeResetReq(DuMacUeResetReq func, Pst *pst, Buffer *mBuf)
+{
+    if(pst->selector == ODU_SELECTOR_LWLC)
+    {
+       MacUeResetReq *ueReset;
+
+       /* unpack the address of the structure */
+       CMCHKUNPK(oduUnpackPointer, (PTR *)&ueReset, mBuf);
+       ODU_PUT_MSG_BUF(mBuf);
+       return (*func)(pst, ueReset);
+    }
+    else
+    {
+       /* Nothing to do for other selectors */
+       DU_LOG("\nERROR  -->  DU APP : Only LWLC supported for UE Reset Request ");
+       ODU_PUT_MSG_BUF(mBuf);
+    }
+
+    return RFAILED;
+}
+
+/*******************************************************************
+ *
+ * @brief Pack and send UE reset response from MAC to DU APP
+ *
+ * @details
+ *
+ *    Function : packDuMacUeResetRsp
+ *
+ *    Functionality:
+ *       Pack and send UE  reset response from MAC to DU APP
+ *
+ * @params[in]
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t packDuMacUeResetRsp(Pst *pst, MacUeResetRsp *resetRsp)
+{
+   Buffer *mBuf = NULLP;
+   
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+      {
+         DU_LOG("\nERROR  --> MAC : Memory allocation failed at packDuMacUeResetRsp");
+         return RFAILED;
+      }
+      /* pack the address of the structure */
+      CMCHKPK(oduPackPointer,(PTR)resetRsp, mBuf);
+   }
+   else
+   {
+      DU_LOG("\nERROR  -->  MAC: Only LWLC supported for packDuMacUeResetRsp");
+      return RFAILED;
+   }
+   
+   return ODU_POST_TASK(pst,mBuf);
+}
+
+/*******************************************************************
+*
+* @brief Unpack UE Config Response from MAC to DU APP
+*
+* @details
+*
+*    Function :unpackDuMacUeResetRsp 
+*
+*    Functionality: Unpack UE Config Response from MAC to DU APP
+*
+* @params[in]
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+uint8_t unpackDuMacUeResetRsp(MacDuUeResetRspFunc func, Pst *pst, Buffer *mBuf)
+{
+    if(pst->selector == ODU_SELECTOR_LWLC)
+    {
+       MacUeResetRsp *ueResetRsp = NULLP;
+
+       /* unpack the address of the structure */
+       CMCHKUNPK(oduUnpackPointer, (PTR *)&ueResetRsp, mBuf);
+       ODU_PUT_MSG_BUF(mBuf);
+       return (*func)(pst, ueResetRsp);
+    }
+
+    ODU_PUT_MSG_BUF(mBuf);
+    return RFAILED;
+}
+
+/*******************************************************************
+ *
+ * @brief Pack and send UE Sync Status Indication from MAC to DU APP
+ *
+ * @details
+ *
+ *    Function : packDuMacUeSyncStatusInd
+ *
+ *    Functionality:
+ *       Pack and send UE Sync Status Indication from MAC to DU APP
+ *
+ * @params[in]
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t packDuMacUeSyncStatusInd(Pst *pst, MacUeSyncStatusInd *SyncStatusInd)
+{
+   Buffer *mBuf = NULLP;
+   
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+      {
+         DU_LOG("\nERROR  --> MAC : Memory allocation failed at packDuMacUeSyncStatusInd");
+         return RFAILED;
+      }
+      /* pack the address of the structure */
+      CMCHKPK(oduPackPointer,(PTR)SyncStatusInd, mBuf);
+   }
+   else
+   {
+      DU_LOG("\nERROR  -->  MAC: Only LWLC supported for packDuMacUeSyncStatusInd");
+      return RFAILED;
+   }
+   
+   return ODU_POST_TASK(pst,mBuf);
+}
+
+/*******************************************************************
+*
+* @brief Unpack UE Config Response from MAC to DU APP
+*
+* @details
+*
+*    Function :unpackDuMacUeSyncStatusInd 
+*
+*    Functionality: Unpack UE Config Response from MAC to DU APP
+*
+* @params[in]
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+uint8_t unpackDuMacUeSyncStatusInd(MacDuUeSyncStatusIndFunc func, Pst *pst, Buffer *mBuf)
+{
+    if(pst->selector == ODU_SELECTOR_LWLC)
+    {
+       MacUeSyncStatusInd *ueSyncStatusInd = NULLP;
+
+       /* unpack the address of the structure */
+       CMCHKUNPK(oduUnpackPointer, (PTR *)&ueSyncStatusInd, mBuf);
+       ODU_PUT_MSG_BUF(mBuf);
+       return (*func)(pst, ueSyncStatusInd);
+    }
+
+    ODU_PUT_MSG_BUF(mBuf);
+    return RFAILED;
+}
+
+/*******************************************************************
+*
+* @brief Packs and Sends Dl Broadcast Request from DUAPP to MAC
+*
+* @details
+*
+*    Function : packDuMacDlBroadcastReq
+*
+*    Functionality:
+*       Packs and Sends Dl Broadcast Request from DUAPP to MAC
+*
+*
+* @params[in] Post structure pointer
+*             MacDlBroadcastReq pointer
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+uint8_t packDuMacDlBroadcastReq(Pst *pst, MacDlBroadcastReq *ueDel)
+{
+    Buffer *mBuf = NULLP;
+
+    if(pst->selector == ODU_SELECTOR_LWLC)
+    {
+       if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+       {
+          DU_LOG("\nERROR  --> MAC : Memory allocation failed at packDuMacDlBroadcastReq");
+          return RFAILED;
+       }
+       /* pack the address of the structure */
+       CMCHKPK(oduPackPointer,(PTR)ueDel, mBuf);
+    }
+    else
+    {
+       DU_LOG("\nERROR  -->  MAC: Only LWLC supported for packDuMacDlBroadcastReq");
+       return RFAILED;
+    }
+    return ODU_POST_TASK(pst,mBuf);
+}
+
+/*******************************************************************
+*
+* @brief Unpacks Dl Broadcast Request received from DU APP
+*
+* @details
+*
+*    Function : unpackMacDlBroadcastReq 
+*
+*    Functionality:
+*         Unpacks Dl Broadcast Request received from DU APP
+*
+* @params[in] Pointer to Handler
+*             Post structure pointer
+*             Message Buffer
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+uint8_t unpackMacDlBroadcastReq(DuMacDlBroadcastReq func, Pst *pst, Buffer *mBuf)
+{
+    if(pst->selector == ODU_SELECTOR_LWLC)
+    {
+       MacDlBroadcastReq *dlBroadcast;
+
+       /* unpack the address of the structure */
+       CMCHKUNPK(oduUnpackPointer, (PTR *)&dlBroadcast, mBuf);
+       ODU_PUT_MSG_BUF(mBuf);
+       return (*func)(pst, dlBroadcast);
+    }
+    else
+    {
+       /* Nothing to do for other selectors */
+       DU_LOG("\nERROR  -->  DU APP : Only LWLC supported for Dl Broadcast Request ");
+       ODU_PUT_MSG_BUF(mBuf);
+    }
+
+    return RFAILED;
+}
+/*******************************************************************
+ *
+ * @brief Searches for first unset bit in ueBitMap
+ *
+ * @details
+ *
+ *    Function : getFreeBitFromUeBitMap
+ *
+ *    Functionality: Searches for first unset bit in ueBitMap of
+ *       a cell. Search starts from LSB to MSB. Returns index of the
+ *       free bit, considering LSB at index 0 and increasing index
+ *       towards MSB.
+ *
+ * @params[in] Cell Id
+ * @return Index of free bit - success 
+ *         -1 - failure
+ *
+ * ****************************************************************/
+int8_t getFreeBitFromUeBitMap(uint16_t cellId)
+{
+   uint8_t  bitIdx = 0;  /* bit position */
+   uint16_t cellIdx = 0; /* Index to acces ueBitMapPerCell[] */
+   uint64_t mask = 1;    /* bit mask */
+
+   GET_CELL_IDX(cellId, cellIdx);
+   while(bitIdx < 64) 
+   {   
+      /* Find the first unset bit in Bit Map */
+      if((ueBitMapPerCell[cellIdx] & (mask << bitIdx)) == 0)
+      {   
+         SET_ONE_BIT(bitIdx, ueBitMapPerCell[cellIdx]);
+         return bitIdx;
+      }   
+      else
+         bitIdx++;
+   }   
+   return -1; 
+}
+
+/*******************************************************************
+ *
+ * @brief Unset a previously set bit in UeBitMap
+ *
+ * @details
+ *
+ *    Function : unsetBitInUeBitMap
+ *
+ *    Functionality: Searches for bit at given index and unset it.
+ *
+ * @params[in] Cell Id
+ *             Bit Index
+ * @return void 
+ *
+ * ****************************************************************/
+void unsetBitInUeBitMap(uint16_t cellId, uint8_t bitPos)
+{
+    uint16_t cellIdx;
+
+   GET_CELL_IDX(cellId, cellIdx);
+   UNSET_ONE_BIT(bitPos, ueBitMapPerCell[cellIdx]);
+}
+
+/*******************************************************************
+*
+* @brief Packs and Sends Statistics Request from DUAPP to MAC
+*
+* @details
+*
+*    Function : packDuMacStatsReq
+*
+*    Functionality:
+*       Packs and Sends statistics request from DUAPP to MAC
+*
+*
+* @params[in] Post structure pointer
+*             StatsReq pointer
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+uint8_t packDuMacStatsReq(Pst *pst, MacStatsReq *statsReq)
+{
+    Buffer *mBuf = NULLP;
+
+    if(pst->selector == ODU_SELECTOR_LWLC)
+    {
+       if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+       {
+          DU_LOG("\nERROR  --> MAC : Memory allocation failed at packDuMacStatsReq");
+          return RFAILED;
+       }
+       /* pack the address of the structure */
+       CMCHKPK(oduPackPointer,(PTR)statsReq, mBuf);
+    }
+    else
+    {
+       DU_LOG("\nERROR  -->  MAC: Only LWLC supported for packDuMacStatsReq");
+       return RFAILED;
+    }
+    return ODU_POST_TASK(pst,mBuf);
+}
+
+/*******************************************************************
+*
+* @brief Unpacks Statistics Request received from DU APP
+*
+* @details
+*
+*    Function : unpackMacStatsReq 
+*
+*    Functionality:
+*         Unpacks Statistics Request received from DU APP
+*
+* @params[in] Pointer to Handler
+*             Post structure pointer
+*             Message Buffer
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+uint8_t unpackMacStatsReq(DuMacStatsReqFunc func, Pst *pst, Buffer *mBuf)
+{
+    if(pst->selector == ODU_SELECTOR_LWLC)
+    {
+       MacStatsReq *statsReq;
+
+       /* unpack the address of the structure */
+       CMCHKUNPK(oduUnpackPointer, (PTR *)&statsReq, mBuf);
+       ODU_PUT_MSG_BUF(mBuf);
+       return (*func)(pst, statsReq);
+    }
+    else
+    {
+       /* Nothing to do for other selectors */
+       DU_LOG("\nERROR  -->  DU APP : Only LWLC supported for Statistics Request ");
+       ODU_PUT_MSG_BUF(mBuf);
+    }
+
+    return RFAILED;
+}
+
+/*******************************************************************
+*
+* @brief Packs and Sends Statistics Response from MAC to DUAPP
+*
+* @details
+*
+*    Function : packDuMacStatsRsp
+*
+*    Functionality:
+*       Packs and Sends statistics response from MAC to DUAPP
+*
+*
+* @params[in] Post structure pointer
+*             StatsRsp pointer
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+uint8_t packDuMacStatsRsp(Pst *pst, MacStatsRsp *statsRsp)
+{
+    Buffer *mBuf = NULLP;
+
+    if(pst->selector == ODU_SELECTOR_LWLC)
+    {
+       if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+       {
+          DU_LOG("\nERROR  --> MAC : Memory allocation failed at packDuMacStatsRsp");
+          return RFAILED;
+       }
+       /* pack the address of the structure */
+       CMCHKPK(oduPackPointer,(PTR)statsRsp, mBuf);
+    }
+    else
+    {
+       DU_LOG("\nERROR  -->  MAC: Only LWLC supported for packDuMacStatsRsp");
+       return RFAILED;
+    }
+    return ODU_POST_TASK(pst,mBuf);
+}
+
+/*******************************************************************
+*
+* @brief Unpacks Statistics Response received from MAC
+*
+* @details
+*
+*    Function : unpackDuMacStatsRsp
+*
+*    Functionality:
+*         Unpacks Statistics Response received from MAC
+*
+* @params[in] Pointer to Handler
+*             Post structure pointer
+*             Message Buffer
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+uint8_t unpackDuMacStatsRsp(MacDuStatsRspFunc func, Pst *pst, Buffer *mBuf)
+{
+    if(pst->selector == ODU_SELECTOR_LWLC)
+    {
+       MacStatsRsp *statsRsp;
+
+       /* unpack the address of the structure */
+       CMCHKUNPK(oduUnpackPointer, (PTR *)&statsRsp, mBuf);
+       ODU_PUT_MSG_BUF(mBuf);
+       return (*func)(pst, statsRsp);
+    }
+    else
+    {
+       /* Nothing to do for other selectors */
+       DU_LOG("\nERROR  -->  DU APP : Only LWLC supported for Statistics Response ");
+       ODU_PUT_MSG_BUF(mBuf);
+    }
+
+    return RFAILED;
+}
+
+/*******************************************************************
+*
+* @brief Packs and Sends Statistics Indication from MAC to DUAPP
+*
+* @details
+*
+*    Function : packDuMacStatsInd
+*
+*    Functionality:
+*       Packs and Sends statistics response from MAC to DUAPP
+*
+*
+* @params[in] Post structure pointer
+*             StatsInd pointer
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+uint8_t packDuMacStatsInd(Pst *pst, MacStatsInd *statsInd)
+{
+    Buffer *mBuf = NULLP;
+
+    if(pst->selector == ODU_SELECTOR_LWLC)
+    {
+       if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+       {
+          DU_LOG("\nERROR  --> MAC : Memory allocation failed at packDuMacStatsInd");
+          return RFAILED;
+       }
+       /* pack the address of the structure */
+       CMCHKPK(oduPackPointer,(PTR)statsInd, mBuf);
+    }
+    else
+    {
+       DU_LOG("\nERROR  -->  MAC: Only LWLC supported for packDuMacStatsInd");
+       return RFAILED;
+    }
+    return ODU_POST_TASK(pst,mBuf);
+}
+
+/*******************************************************************
+*
+* @brief Unpacks Statistics Indication received from MAC
+*
+* @details
+*
+*    Function : unpackDuMacStatsInd
+*
+*    Functionality:
+*         Unpacks Statistics Indication received from MAC
+*
+* @params[in] Pointer to Handler
+*             Post structure pointer
+*             Message Buffer
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+uint8_t unpackDuMacStatsInd(MacDuStatsIndFunc func, Pst *pst, Buffer *mBuf)
+{
+    if(pst->selector == ODU_SELECTOR_LWLC)
+    {
+       MacStatsInd *statsInd;
+
+       /* unpack the address of the structure */
+       CMCHKUNPK(oduUnpackPointer, (PTR *)&statsInd, mBuf);
+       ODU_PUT_MSG_BUF(mBuf);
+       return (*func)(pst, statsInd);
+    }
+    else
+    {
+       /* Nothing to do for other selectors */
+       DU_LOG("\nERROR  -->  DU APP : Only LWLC supported for Statistics Indication ");
+       ODU_PUT_MSG_BUF(mBuf);
+    }
+
+    return RFAILED;
+}
+
+/*******************************************************************
+*
+* @brief Packs and Sends Statistics Delete Request from DUAPP to MAC
+*
+* @details
+*
+*    Function : packDuMacStatsDeleteReq
+*
+*    Functionality:
+*       Packs and Sends statistics Delete Request from DUAPP to MAC
+*
+*
+* @params[in] Post structure pointer
+*             StatsDeleteReq pointer
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+uint8_t packDuMacStatsDeleteReq(Pst *pst, MacStatsDeleteReq *statsDeleteReq)
+{
+    Buffer *mBuf = NULLP;
+
+    if(pst->selector == ODU_SELECTOR_LWLC)
+    {
+       if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+       {
+          DU_LOG("\nERROR  --> MAC : Memory allocation failed at packDuMacStatsDeleteReq");
+          return RFAILED;
+       }
+       /* pack the address of the structure */
+       CMCHKPK(oduPackPointer,(PTR)statsDeleteReq, mBuf);
+    }
+    else
+    {
+       DU_LOG("\nERROR  -->  MAC: Only LWLC supported for packDuMacStatsDeleteReq");
+       return RFAILED;
+    }
+    return ODU_POST_TASK(pst,mBuf);
+}
+
+/*******************************************************************
+*
+* @brief Unpacks Statistics Delete Request received from DU APP
+*
+* @details
+*
+*    Function : unpackMacStatsDeleteReq
+*
+*    Functionality:
+*         Unpacks Statistics Delete Request received from DU APP
+*
+* @params[in] Pointer to Handler
+*             Post structure pointer
+*             Message Buffer
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+uint8_t unpackMacStatsDeleteReq(DuMacStatsDeleteReqFunc func, Pst *pst, Buffer *mBuf)
+{
+    if(pst->selector == ODU_SELECTOR_LWLC)
+    {
+       MacStatsDeleteReq *statsDeleteReq;
+
+       /* unpack the address of the structure */
+       CMCHKUNPK(oduUnpackPointer, (PTR *)&statsDeleteReq, mBuf);
+       ODU_PUT_MSG_BUF(mBuf);
+       return (*func)(pst, statsDeleteReq);
+    }
+    else
+    {
+       /* Nothing to do for other selectors */
+       DU_LOG("\nERROR  -->  DU APP : Only LWLC supported for Statistics Delete Request ");
+       ODU_PUT_MSG_BUF(mBuf);
+    }
+
+    return RFAILED;
+}
+
+/*******************************************************************
+*
+* @brief Packs and Sends Statistics Delete Response from MAC to DUAPP
+*
+* @details
+*
+*    Function : packDuMacStatsDeleteRsp
+*
+*    Functionality:
+*       Packs and Sends Statistics Delete Response from MAC to DUAPP
+*
+*
+* @params[in] Post structure pointer
+*             StatsDeleteRsp pointer
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+uint8_t packDuMacStatsDeleteRsp(Pst *pst, MacStatsDeleteRsp *statsRsp)
+{
+    Buffer *mBuf = NULLP;
+
+    if(pst->selector == ODU_SELECTOR_LWLC)
+    {
+       if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+       {
+          DU_LOG("\nERROR  --> MAC : Memory allocation failed at packDuMacStatsDeleteRsp");
+          return RFAILED;
+       }
+       /* pack the address of the structure */
+       CMCHKPK(oduPackPointer,(PTR)statsRsp, mBuf);
+    }
+    else
+    {
+       DU_LOG("\nERROR  -->  MAC: Only LWLC supported for packDuMacStatsDeleteRsp");
+       return RFAILED;
+    }
+    return ODU_POST_TASK(pst,mBuf);
+}
+
+/*******************************************************************
+*
+* @brief Unpacks Statistics Delete Response received from MAC
+*
+* @details
+*
+*    Function : unpackDuMacStatsDeleteRsp
+*
+*    Functionality:
+*         Unpacks Statistics Delete Response received from MAC
+*
+* @params[in] Pointer to Handler
+*             Post structure pointer
+*             Message Buffer
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+uint8_t unpackDuMacStatsDeleteRsp(MacDuStatsDeleteRspFunc func, Pst *pst, Buffer *mBuf)
+{
+    if(pst->selector == ODU_SELECTOR_LWLC)
+    {
+       MacStatsDeleteRsp *statsRsp;
+
+       /* unpack the address of the structure */
+       CMCHKUNPK(oduUnpackPointer, (PTR *)&statsRsp, mBuf);
+       ODU_PUT_MSG_BUF(mBuf);
+       return (*func)(pst, statsRsp);
+    }
+    else
+    {
+       /* Nothing to do for other selectors */
+       DU_LOG("\nERROR  -->  DU APP : Only LWLC supported for Statistics Delete Response ");
+       ODU_PUT_MSG_BUF(mBuf);
+    }
+
+    return RFAILED;
 }
 
 /**********************************************************************