X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=src%2Fcm%2Fdu_app_rlc_inf.c;h=2bdcf248a39b538a326800a77534f446e8ae2874;hb=c98e69a3cfa10b1b47dafe94062dc68817cae6a1;hp=6fd9b940266c70a71325522e5bcd759f0ccd95d7;hpb=6b44407d464a5a4e060999255233a7cfe78bb0fa;p=o-du%2Fl2.git

diff --git a/src/cm/du_app_rlc_inf.c b/src/cm/du_app_rlc_inf.c
index 6fd9b9402..2bdcf248a 100644
--- a/src/cm/du_app_rlc_inf.c
+++ b/src/cm/du_app_rlc_inf.c
@@ -25,7 +25,7 @@
  *
  * @details
  *
- *    Function : packDuRlcUlUeCreateReq
+ *    Function : packDuRlcUeCreateReq
  *
  *    Functionality:
  *       Packs and Sends UE Create Request from DUAPP to RLC
@@ -37,27 +37,27 @@
  *         RFAILED - failure
  *
  * ****************************************************************/
-uint8_t packDuRlcUlUeCreateReq(Pst *pst, RlcUeCfg *ueCfg)
+uint8_t packDuRlcUeCreateReq(Pst *pst, RlcUeCfg *ueCfg)
 {
    Buffer *mBuf = NULLP;
  
    if(pst->selector == ODU_SELECTOR_LWLC)
    {
-      if (SGetMsg(pst->region, pst->pool, &mBuf) != ROK)
+      if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
       {
-         DU_LOG("\nRLC : Memory allocation failed at packDuRlcUeCreateReq");
+         DU_LOG("\nERROR  --> RLC : Memory allocation failed at packDuRlcUeCreateReq");
          return RFAILED;
       }
       /* pack the address of the structure */
-      CMCHKPK(cmPkPtr,(PTR)ueCfg, mBuf);
+      CMCHKPK(oduPackPointer,(PTR)ueCfg, mBuf);
    }
    else
    {
-      DU_LOG("\nRLC: Only LWLC supported for packDuRlcUeCreateReq");
+      DU_LOG("\nERROR  -->  RLC: Only LWLC supported for packDuRlcUeCreateReq");
       return RFAILED;
    }
 
-    return SPstTsk(pst,mBuf);
+    return ODU_POST_TASK(pst,mBuf);
 }
 
 /*******************************************************************
@@ -66,7 +66,7 @@ uint8_t packDuRlcUlUeCreateReq(Pst *pst, RlcUeCfg *ueCfg)
  *
  * @details
  *
- *    Function : unpackRlcUlUeCreateReq
+ *    Function : unpackRlcUeCreateReq
  *
  *    Functionality:
  *         Unpacks UE Create Request received from DU APP
@@ -78,21 +78,21 @@ uint8_t packDuRlcUlUeCreateReq(Pst *pst, RlcUeCfg *ueCfg)
  *         RFAILED - failure
  *
  * ****************************************************************/
-uint8_t unpackRlcUlUeCreateReq(DuRlcUlUeCreateReq func, Pst *pst, Buffer *mBuf)
+uint8_t unpackRlcUeCreateReq(DuRlcUeCreateReq func, Pst *pst, Buffer *mBuf)
 {
    if(pst->selector == ODU_SELECTOR_LWLC)
    {
       RlcUeCfg *ueCfg;
       /* unpack the address of the structure */
-      CMCHKUNPK(cmUnpkPtr, (PTR *)&ueCfg, mBuf);
-      SPutMsg(mBuf);
+      CMCHKUNPK(oduUnpackPointer, (PTR *)&ueCfg, mBuf);
+      ODU_PUT_MSG_BUF(mBuf);
       return (*func)(pst, ueCfg);
    }
    else
    {
       /* Nothing to do for other selectors */
-      DU_LOG("\nRLC: Only LWLC supported for UE Create Request ");
-      SPutMsg(mBuf);
+      DU_LOG("\nERROR  -->  RLC: Only LWLC supported for UE Create Request ");
+      ODU_PUT_MSG_BUF(mBuf);
    }
 
    return RFAILED;
@@ -100,14 +100,14 @@ uint8_t unpackRlcUlUeCreateReq(DuRlcUlUeCreateReq func, Pst *pst, Buffer *mBuf)
 
 /*******************************************************************
  *
- * @brief Packs and Sends UE create Response from RLC to DUAPP
+ * @brief Packs and Sends UE Cfg Response from RLC to DUAPP
  *
  * @details
  *
- *    Function : packRlcUlDuUeCreateRsp
+ *    Function : packRlcDuUeCfgRsp
  *
  *    Functionality:
- *       Packs and Sends UE Create Rrsponse from RLC to DUAPP
+ *       Packs and Sends UE Cfg Rrsponse from RLC to DUAPP
  *
  *
  * @params[in] Post structure pointer
@@ -116,39 +116,39 @@ uint8_t unpackRlcUlUeCreateReq(DuRlcUlUeCreateReq func, Pst *pst, Buffer *mBuf)
  *         RFAILED - failure
  *
  * ****************************************************************/
-uint8_t packRlcUlDuUeCreateRsp(Pst *pst, RlcUeCfgRsp *ueCfg)
+uint8_t packRlcDuUeCfgRsp(Pst *pst, RlcUeCfgRsp *ueCfg)
 {
    Buffer *mBuf = NULLP;
  
    if(pst->selector == ODU_SELECTOR_LWLC)
    {
-      if (SGetMsg(pst->region, pst->pool, &mBuf) != ROK)
+      if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
       {
-         DU_LOG("\nRLC : Memory allocation failed at packRlcUlDuUeCreateRsp");
+         DU_LOG("\nERROR  --> RLC : Memory allocation failed at packRlcDuUeCfgRsp");
          return RFAILED;
       }
       /* pack the address of the structure */
-      CMCHKPK(cmPkPtr,(PTR)ueCfg, mBuf);
+      CMCHKPK(oduPackPointer,(PTR)ueCfg, mBuf);
    }
    else
    {
-      DU_LOG("\nRLC: Only LWLC supported for packRlcUlDuUeCreateRsp");
+      DU_LOG("\nERROR  -->  RLC: Only LWLC supported for packRlcDuUeCfgRsp");
       return RFAILED;
    }
 
-    return SPstTsk(pst,mBuf);
+    return ODU_POST_TASK(pst,mBuf);
 }
 
 /*******************************************************************
  *
- * @brief Unpacks UE Create Response received from DU APP
+ * @brief Unpacks UE Cfg Response received from DU APP
  *
  * @details
  *
- *    Function : unpackRlcUlUeCreateRsp
+ *    Function : unpackRlcUeCfgRsp
  *
  *    Functionality:
- *         Unpacks UE Create Response received from DU APP
+ *         Unpacks UE Cfg Response received from DU APP
  *
  * @params[in] Pointer to Handler
  *             Post structure pointer
@@ -157,21 +157,21 @@ uint8_t packRlcUlDuUeCreateRsp(Pst *pst, RlcUeCfgRsp *ueCfg)
  *         RFAILED - failure
  *
  * ****************************************************************/
-uint8_t unpackRlcUlUeCreateRsp(RlcUlDuUeCreateRsp func, Pst *pst, Buffer *mBuf)
+uint8_t unpackRlcUeCfgRsp(RlcDuUeCfgRsp func, Pst *pst, Buffer *mBuf)
 {
    if(pst->selector == ODU_SELECTOR_LWLC)
    {
-      RlcUeCfgRsp *cfgRsp;
+      RlcUeCfgRsp *cfgRsp = NULLP;
       /* unpack the address of the structure */
-      CMCHKUNPK(cmUnpkPtr, (PTR *)&cfgRsp, mBuf);
-      SPutMsg(mBuf);
+      CMCHKUNPK(oduUnpackPointer, (PTR *)&cfgRsp, mBuf);
+      ODU_PUT_MSG_BUF(mBuf);
       return (*func)(pst, cfgRsp);
    }
    else
    {
       /* Nothing to do for other selectors */
-      DU_LOG("\nRLC: Only LWLC supported for UE Create Response ");
-      SPutMsg(mBuf);
+      DU_LOG("\nERROR  -->  RLC: Only LWLC supported for UE Cfg Response ");
+      ODU_PUT_MSG_BUF(mBuf);
    }
 
    return RFAILED;
@@ -200,18 +200,18 @@ uint8_t packRlcUlRrcMsgToDu(Pst *pst, RlcUlRrcMsgInfo *ulRrcMsgInfo)
 
    if(pst->selector == ODU_SELECTOR_LWLC)
    {
-      if (SGetMsg(pst->region, pst->pool, &mBuf) != ROK)
+      if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
       {
-         DU_LOG("\nRLC : Memory allocation failed at packRlcUlRrcMsgToDu");
+         DU_LOG("\nERROR  --> RLC : Memory allocation failed at packRlcUlRrcMsgToDu");
          return RFAILED;
       }
       /* pack the address of the structure */
-      CMCHKPK(cmPkPtr,(PTR)ulRrcMsgInfo, mBuf);
-      return SPstTsk(pst,mBuf);
+      CMCHKPK(oduPackPointer,(PTR)ulRrcMsgInfo, mBuf);
+      return ODU_POST_TASK(pst,mBuf);
    }
    else
    {
-      DU_LOG("\nRLC: Only LWLC supported for packRlcUlRrcMsgToDu");
+      DU_LOG("\nERROR  -->  RLC: Only LWLC supported for packRlcUlRrcMsgToDu");
    }
    return RFAILED;
 }
@@ -238,21 +238,708 @@ uint8_t unpackRlcUlRrcMsgToDu(RlcUlRrcMsgToDuFunc func, Pst *pst, Buffer *mBuf)
    {
       RlcUlRrcMsgInfo *ulRrcMsgInfo;
       /* unpack the address of the structure */
-      CMCHKUNPK(cmUnpkPtr, (PTR *)&ulRrcMsgInfo, mBuf);
-      SPutMsg(mBuf);
+      CMCHKUNPK(oduUnpackPointer, (PTR *)&ulRrcMsgInfo, mBuf);
+      ODU_PUT_MSG_BUF(mBuf);
       return (*func)(pst, ulRrcMsgInfo);
    }
    else
    {
       /* Nothing to do for other selectors */
-      DU_LOG("\nRLC: Only LWLC supported for UL RRC Message transfer ");
-      SPutMsg(mBuf);
+      DU_LOG("\nERROR  -->  RLC: Only LWLC supported for UL RRC Message transfer ");
+      ODU_PUT_MSG_BUF(mBuf);
    }
 
    return RFAILED;
 }
 
+/*******************************************************************
+ *
+ * @brief Pack and post DL RRC Message from DU APP to RLC 
+ *
+ * @details
+ *
+ *    Function : packDlRrcMsgToRlc
+ *
+ *    Functionality: Pack and post DL RRC Message from DU APP to RLC
+ *
+ * @params[in] Post structure
+ *             DL RRC Message info
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t packDlRrcMsgToRlc(Pst *pst, RlcDlRrcMsgInfo *dlRrcMsgInfo)
+{
+   Buffer *mBuf = NULLP;
+
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+      {
+         DU_LOG("\nERROR  --> RLC : Memory allocation failed at packRlcDlRrcMsgToRlc");
+         return RFAILED;
+      }
+      /* pack the address of the structure */
+      CMCHKPK(oduPackPointer,(PTR)dlRrcMsgInfo, mBuf);
+      return ODU_POST_TASK(pst,mBuf);
+   }
+   else
+   {
+      DU_LOG("\nERROR  -->  RLC: Only LWLC supported for packDlRrcMsgToRlc");
+   }
+   return RFAILED;
+}
+
+/*******************************************************************
+ *
+ * @brief Unpacks DL RRC Message info received at RLC from DU APP
+ *
+ * @details
+ *
+ *    Function : unpackDlRrcMsgToRlc
+ *
+ *    Functionality:
+ *      Unpacks the DL RRC Message info received at RLC from DU APP
+ *
+ * @params[in] Pointer to handler function
+ *             Post structure
+ *             Messae buffer to be unpacked
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t unpackDlRrcMsgToRlc(DuDlRrcMsgToRlcFunc func, Pst *pst, Buffer *mBuf)
+{
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      RlcDlRrcMsgInfo *dlRrcMsgInfo;
+      /* unpack the address of the structure */
+      CMCHKUNPK(oduUnpackPointer, (PTR *)&dlRrcMsgInfo, mBuf);
+      ODU_PUT_MSG_BUF(mBuf);
+      return (*func)(pst, dlRrcMsgInfo);
+   }
+   else
+   {
+      /* Nothing to do for other selectors */
+      DU_LOG("\nERROR  -->  RLC: Only LWLC supported for UL RRC Message transfer ");
+      ODU_PUT_MSG_BUF(mBuf);
+   }
+   return RFAILED;
+}
+
+/*******************************************************************
+*
+* @brief packs RRC delivery report sending from  RLC to DU APP
+*
+* @details
+*
+*    Function : packRrcDeliveryReportToDu
+*
+*    Functionality:
+*      Unpacks the DL RRC Message info received at RLC from DU APP
+*
+* @params[in] Pointer to handler function
+*             Post structure
+*             Messae buffer to be unpacked
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+uint8_t packRrcDeliveryReportToDu(Pst *pst, RrcDeliveryReport *rrcDeliveryReport)
+{
+    Buffer *mBuf = NULLP;
+
+    if(pst->selector == ODU_SELECTOR_LWLC)
+    {
+       if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+       {
+          DU_LOG("\nERROR  --> RLC : Memory allocation failed at packRrcDeliveryReportToDu");
+          return RFAILED;
+       }
+       /* pack the address of the structure */
+       CMCHKPK(oduPackPointer,(PTR)rrcDeliveryReport, mBuf);
+       return ODU_POST_TASK(pst,mBuf);
+    }
+    else
+    {
+       DU_LOG("\nERROR  -->  RLC: Only LWLC supported for packRrcDeliveryReportToDu");
+    }
+    return RFAILED;
+ }
+
+/*******************************************************************
+*
+* @brief Unpacks RRC Delivery Report info received at DU APP from RIC
+*
+* @details
+*
+*    Function : unpackRrcDeliveryReportToDu
+*
+*    Functionality:
+*      Unpacks RRC Delivery Report info received at DU APP from RIC
+*
+* @params[in] Pointer to handler function
+*             Post structure
+*             Messae buffer to be unpacked
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+uint8_t unpackRrcDeliveryReportToDu(RlcRrcDeliveryReportToDuFunc func, Pst *pst, Buffer *mBuf)
+{
+    if(pst->selector == ODU_SELECTOR_LWLC)
+    {
+       RrcDeliveryReport *rrcDeliveryReport;
+       /* unpack the address of the structure */
+       CMCHKUNPK(oduUnpackPointer, (PTR *)&rrcDeliveryReport, mBuf);
+       ODU_PUT_MSG_BUF(mBuf);
+       return (*func)(pst, rrcDeliveryReport);
+    }
+    else
+    {
+       /* Nothing to do for other selectors */
+       DU_LOG("\nERROR  -->  RLC: Only LWLC supported for RRC delivery Message transfer ");
+       ODU_PUT_MSG_BUF(mBuf);
+    }
+
+    return RFAILED;
+}
+
+/*******************************************************************
+ *
+ * @brief Packs and Sends UE Reconfig Request from DUAPP to RLC
+ *
+ * @details
+ *
+ *    Function : packDuRlcUeReconfigReq
+ *
+ *    Functionality:
+ *       Packs and Sends UE Reconfig Request from DUAPP to RLC
+ *
+ *
+ * @params[in] Post structure pointer
+ *             RlcUeCfg pointer              
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t packDuRlcUeReconfigReq(Pst *pst, RlcUeRecfg *ueRecfg)
+{
+   Buffer *mBuf = NULLP;
+ 
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+      {
+         DU_LOG("\nERROR  --> RLC : Memory allocation failed at packDuRlcUeReconfigReq");
+         return RFAILED;
+      }
+      /* pack the address of the structure */
+      CMCHKPK(oduPackPointer,(PTR)ueRecfg, mBuf);
+   }
+   else
+   {
+      DU_LOG("\nERROR  -->  RLC: Only LWLC supported for packDuRlcUeReconfigReq");
+      return RFAILED;
+   }
+
+    return ODU_POST_TASK(pst,mBuf);
+}
+
+/*******************************************************************
+ * @brief Unpacks UE Reconfig Request received from DU APP
+ *
+ * @details
+ *
+ *    Function : unpackRlcUeReconfigReq
+ *
+ *    Functionality:
+ *         Unpacks UE Create Request received from DU APP
+ *
+ * @params[in] Pointer to Handler
+ *             Post structure pointer
+ *             Message Buffer
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t unpackRlcUeReconfigReq(DuRlcUeReconfigReq func, Pst *pst, Buffer *mBuf)
+{
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      RlcUeRecfg *ueRecfg;
+      /* unpack the address of the structure */
+      CMCHKUNPK(oduUnpackPointer, (PTR *)&ueRecfg, mBuf);
+      ODU_PUT_MSG_BUF(mBuf);
+      return (*func)(pst, ueRecfg);
+   }
+   else
+   {
+      /* Nothing to do for other selectors */
+      DU_LOG("\nERROR  -->  RLC: Only LWLC supported for UE Create Request ");
+      ODU_PUT_MSG_BUF(mBuf);
+   }
+   return RFAILED;
+}
+
+/*******************************************************************
+ *
+ * @brief Pack and send DL RRC message Response from RLC to DU APP
+ *
+ * @details
+ *
+ *    Function : packRlcDlRrcMsgRspToDu
+ *
+ *    Functionality:
+ *       Pack and send DL RRC message Response from RLC to DU APP
+ *
+ * @params[in] Post structure
+ *             DL RRC Msg Response 
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t packRlcDlRrcMsgRspToDu(Pst *pst, RlcDlRrcMsgRsp *dlRrcMsgRsp)
+{
+   Buffer *mBuf = NULLP;
+
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+      {
+         DU_LOG("\nERROR  --> RLC : Memory allocation failed at packRlcDlRrcMsgRspToDu");
+         return RFAILED;
+      }
+      /* pack the address of the structure */
+      CMCHKPK(oduPackPointer,(PTR)dlRrcMsgRsp, mBuf);
+      return ODU_POST_TASK(pst,mBuf);
+   }
+   else
+   {
+      DU_LOG("\nERROR  -->  RLC: Only LWLC supported for packRlcDlRrcMsgRspToDu");
+   }
+   return RFAILED;
+}
+
+/*******************************************************************
+ *
+ * @brief Unpack DL RRC Msg Response received at DU APP from RLC
+ *
+ * @details
+ *
+ *    Function : unpackRlcDlRrcMsgRspToDu
+ *
+ *    Functionality:
+ *      Unpack DL RRC Msg Response received at DU APP from RLC
+ *
+ * @params[in]
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t unpackRlcDlRrcMsgRspToDu(RlcDlRrcMsgRspToDuFunc func, Pst *pst, Buffer *mBuf)
+{
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      RlcDlRrcMsgRsp *dlRrcMsgRsp;
+      /* unpack the address of the structure */
+      CMCHKUNPK(oduUnpackPointer, (PTR *)&dlRrcMsgRsp, mBuf);
+      ODU_PUT_MSG_BUF(mBuf);
+      return (*func)(pst, dlRrcMsgRsp);
+   }
+   else
+   {
+      /* Nothing to do for other selectors */
+      DU_LOG("\nERROR  -->  RLC: Only LWLC supported for DL RRC Message transfer ");
+      ODU_PUT_MSG_BUF(mBuf);
+   }
+   return RFAILED;
+}
 
+/*******************************************************************
+ *
+ * @brief Pack and send UL user data from RLC to DU APP
+ *
+ * @details
+ *
+ *    Function : packRlcUlUserDataToDu
+ *
+ *    Functionality:
+ *       Pack and send UL User Data from RLC to DU APP
+ *
+ * @params[in] Post structure
+ *             UL user data
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t packRlcUlUserDataToDu(Pst *pst, RlcUlUserDatInfo *ulUserData)
+{
+   Buffer *mBuf = NULLP;
+
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+      {
+         DU_LOG("\nERROR  -->  RLC UL: Memory allocation failed at packRlcUlUserDataToDu");
+         return RFAILED;
+      }
+      /* pack the address of the structure */
+      CMCHKPK(oduPackPointer,(PTR)ulUserData, mBuf);
+      return ODU_POST_TASK(pst,mBuf);
+   }
+   else
+   {
+      DU_LOG("\nERROR  -->  RLC UL: Only LWLC supported for packRlcUlUserDataToDu");
+   }
+   return RFAILED;
+}
+
+/*******************************************************************
+ *
+ * @brief Unpack UL user data received at DU APP from RLC
+ *
+ * @details
+ *
+ *    Function : unpackRlcUlUserDataToDu
+ *
+ *    Functionality:
+ *      Unpack UL user data received at DU APP from RLC
+ *
+ * @params[in]
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t unpackRlcUlUserDataToDu(RlcUlUserDataToDuFunc func, Pst *pst, Buffer *mBuf)
+{
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      RlcUlUserDatInfo *ulUserData;
+      /* unpack the address of the structure */
+      CMCHKUNPK(oduUnpackPointer, (PTR *)&ulUserData, mBuf);
+      ODU_PUT_MSG_BUF(mBuf);
+      return (*func)(pst, ulUserData);
+   }
+   else
+   {
+      /* Nothing to do for other selectors */
+      DU_LOG("\nERROR  --> RLC UL: Only LWLC supported for UL User data transfer ");
+      ODU_PUT_MSG_BUF(mBuf);
+   }
+
+   return RFAILED;
+}
+
+/*******************************************************************
+ *
+ * @brief Pack and send DL user data from DUAPP to RLC
+ *
+ * @details
+ *
+ *    Function : packRlcDlUserDataToRlc
+ *
+ *    Functionality:
+ *       Pack and send DL User Data from DUAPP to RLC
+ *
+ * @params[in] Post structure
+ *             DL user data
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t packRlcDlUserDataToRlc(Pst *pst, RlcDlUserDataInfo *dlUserData)
+{
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      /* pack the address of the structure */
+      CMCHKPK(oduPackPointer,(PTR)dlUserData, dlUserData->dlMsg);
+      return ODU_POST_TASK(pst,dlUserData->dlMsg);
+   }
+   else
+   {
+      DU_LOG("\nERROR  -->  RLC DL: Only LWLC supported for packRlcUlUserDataToDu");
+   }
+   return RFAILED;
+}
+
+/*******************************************************************
+ *
+ * @brief Unpack DL user data received at RLC from DUAPP
+ *
+ * @details
+ *
+ *    Function : unpackRlcDlUserDataToRlc
+ *
+ *    Functionality:
+ *      Unpack DL user data received at RLC from DUAPP
+ *
+ * @params[in]
+ * @return ROK     - success
+ *         RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t unpackRlcDlUserDataToRlc(DuRlcDlUserDataToRlcFunc func, Pst *pst, Buffer *mBuf)
+{
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      RlcDlUserDataInfo *dlUserData;
+      /* unpack the address of the structure */
+      CMCHKUNPK(oduUnpackPointer, (PTR *)&dlUserData, mBuf);
+      return (*func)(pst, dlUserData);
+   }
+   else
+   {
+      /* Nothing to do for other selectors */
+      DU_LOG("\nERROR  --> RLC DL: Only LWLC supported for UL User data transfer ");
+      ODU_PUT_MSG_BUF(mBuf);
+   }
+
+   return RFAILED;
+}
+
+/*******************************************************************
+*
+* @brief Packs and Sends UE Delete Request from DUAPP to RLC
+*
+* @details
+*
+*    Function : packDuRlcUeDeleteReq 
+*
+*    Functionality:
+*       Packs and Sends UE Delete Request from DUAPP to RLC
+*
+*
+* @params[in] Post structure pointer
+*             RlcUeDelete pointer
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+
+uint8_t packDuRlcUeDeleteReq(Pst *pst, RlcUeDelete *ueDelete)
+{
+   Buffer *mBuf = NULLP;
+
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+      {
+         DU_LOG("\nERROR  --> RLC : Memory allocation failed at packDuRlcUeDeleteReq");
+         return RFAILED;
+      }
+      /* pack the address of the structure */
+      CMCHKPK(oduPackPointer,(PTR)ueDelete, mBuf);
+   }
+   else
+   {
+      DU_LOG("\nERROR  -->  RLC: Only LWLC supported for packDuRlcUeDeleteReq");
+      return RFAILED;
+   }
+
+   return ODU_POST_TASK(pst,mBuf);
+}
+
+/*******************************************************************
+* @brief Unpacks UE Delete Request received from DU APP
+*
+* @details
+*
+*    Function : unpackRlcUeDeleteReq 
+*
+*    Functionality:
+*         Unpacks UE Delete Request received from DU APP
+*
+* @params[in] Pointer to Handler
+*             Post structure pointer
+*             Message Buffer
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+
+uint8_t unpackRlcUeDeleteReq(DuRlcUeDeleteReq func, Pst *pst, Buffer *mBuf)
+{
+    if(pst->selector == ODU_SELECTOR_LWLC)
+    {
+       RlcUeDelete *ueDelete;
+       /* unpack the address of the structure */
+       CMCHKUNPK(oduUnpackPointer, (PTR *)&ueDelete, mBuf);
+       ODU_PUT_MSG_BUF(mBuf);
+       return (*func)(pst, ueDelete);
+    }
+    else
+    {
+       /* Nothing to do for other selectors */
+       DU_LOG("\nERROR  -->  RLC: Only LWLC supported for UE Delete Request ");
+       ODU_PUT_MSG_BUF(mBuf);
+    }
+    return RFAILED;
+}
+
+/*******************************************************************
+*
+* @brief Packs and Sends UE Del Response from RLC to DUAPP
+*
+* @details
+*
+*    Function : packRlcDuUeDeleteRsp
+*
+*    Functionality:
+*       Packs and Sends UE Del Response from RLC to DUAPP
+*
+*
+* @params[in] Post structure pointer
+*             RlcUeDeleteRsp *ueDelRsp
+*
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+
+uint8_t packRlcDuUeDeleteRsp(Pst *pst, RlcUeDeleteRsp *ueDelRsp)
+{
+   Buffer *mBuf = NULLP;
+
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+      {
+         DU_LOG("\nERROR  --> RLC : Memory allocation failed at packRlcDuUeDeleteRsp");
+         return RFAILED;
+      }
+      /* pack the address of the structure */
+      CMCHKPK(oduPackPointer,(PTR)ueDelRsp, mBuf);
+   }
+   else
+   {
+      DU_LOG("\nERROR  -->  RLC: Only LWLC supported for packRlcDuUeDeleteRsp");
+      return RFAILED;
+   }
+
+   return ODU_POST_TASK(pst,mBuf);
+}
+
+/*******************************************************************
+*
+* @brief Unpacks UE Del Response received from DU APP
+*
+* @details
+*
+*    Function : unpackRlcUeDeleteRsp
+*
+*    Functionality:
+*         Unpacks UE Del Response received from DU APP
+*
+* @params[in] Pointer to Handler
+*             Post structure pointer
+*             Message Buffer
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+
+uint8_t unpackRlcUeDeleteRsp(RlcDuUeDeleteRsp func, Pst *pst, Buffer *mBuf)
+{
+    if(pst->selector == ODU_SELECTOR_LWLC)
+    {
+       RlcUeDeleteRsp *ueDeleteRsp = NULLP;
+       /* unpack the address of the structure */
+       CMCHKUNPK(oduUnpackPointer, (PTR *)&ueDeleteRsp, mBuf);
+       ODU_PUT_MSG_BUF(mBuf);
+       return (*func)(pst, ueDeleteRsp);
+    }
+    else
+    {
+       /* Nothing to do for other selectors */
+       DU_LOG("\nERROR  -->  RLC: Only LWLC supported for UE Del Response ");
+       ODU_PUT_MSG_BUF(mBuf);
+    }
+
+    return RFAILED;
+}
+
+/*******************************************************************
+*
+* @brief Packs and Sends Slice PM from RLC to DUAPP
+*
+* @details
+*
+*    Function : packRlcDuSlicePm
+*
+*    Functionality:
+*       Packs and Sends Slice Performance Metrics from RLC to DUAPP
+*
+*
+* @params[in] Post structure pointer
+*             SlicePmList *sliceStats
+*
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+
+uint8_t packRlcDuSlicePm(Pst *pst, SlicePmList *sliceStats)
+{
+   Buffer *mBuf = NULLP;
+
+   if(pst->selector == ODU_SELECTOR_LWLC)
+   {
+      if (ODU_GET_MSG_BUF(pst->region, pst->pool, &mBuf) != ROK)
+      {
+         DU_LOG("\nERROR  --> RLC : Memory allocation failed at packRlcDuSlicePm");
+         return RFAILED;
+      }
+      /* pack the address of the structure */
+      CMCHKPK(oduPackPointer,(PTR)sliceStats, mBuf);
+   }
+   else
+   {
+      DU_LOG("\nERROR  -->  RLC: Only LWLC supported for packRlcDuSlicePm");
+      return RFAILED;
+   }
+
+   return ODU_POST_TASK(pst,mBuf);
+}
+
+/*******************************************************************
+*
+* @brief Unpacks Slice PM received from RLC
+*
+* @details
+*
+*    Function : unpackRlcSlicePm
+*
+*    Functionality:
+*         Unpacks Slice Performance Metrics received from RLC
+*
+* @params[in] Pointer to Handler
+*             Post structure pointer
+*             Message Buffer
+* @return ROK     - success
+*         RFAILED - failure
+*
+* ****************************************************************/
+
+uint8_t unpackRlcSlicePm(RlcSlicePmToDuFunc func, Pst *pst, Buffer *mBuf)
+{
+    if(pst->selector == ODU_SELECTOR_LWLC)
+    {
+       SlicePmList *sliceStats = NULLP;
+       /* unpack the address of the structure */
+       CMCHKUNPK(oduUnpackPointer, (PTR *)&sliceStats, mBuf);
+       ODU_PUT_MSG_BUF(mBuf);
+       return (*func)(pst, sliceStats);
+    }
+    else
+    {
+       /* Nothing to do for other selectors */
+       DU_LOG("\nERROR  -->  RLC: Only LWLC supported for Slice Metrics ");
+       ODU_PUT_MSG_BUF(mBuf);
+    }
+
+    return RFAILED;
+}
 /**********************************************************************
          End of file
 ***********************************************************************/