+/*******************************************************************
+ *
+ * @brief Process statistics delete response from MAC
+ *
+ * @details
+ *
+ * Function : DuProcMacStatsDeleteRsp
+ *
+ * Functionality: Processes statistics delete response
+ * from MAC.
+
+ * @params[in]
+ * Pst Information
+ * Mac stats delete rsp
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+
+uint8_t DuProcMacStatsDeleteRsp(Pst *pst, MacStatsDeleteRsp *statsDeleteRsp)
+{
+ uint8_t ret = RFAILED;
+ DU_LOG("\nINFO --> DU_APP : DuProcMacStatsDeleteRsp: Received Statistics Response from MAC");
+
+ if(statsDeleteRsp)
+ {
+ if((ret = e2ProcStatsDeleteRsp(statsDeleteRsp)) != ROK)
+ {
+ DU_LOG("\nINFO --> DU_APP : Failed in %s at line %d", __func__, __LINE__);
+ }
+ DU_FREE_SHRABL_BUF(pst->region, pst->pool, statsDeleteRsp, sizeof(MacStatsDeleteRsp));
+ }
+ else
+ {
+ DU_LOG("\nERROR --> DU_APP : DuProcMacStatsDeleteRsp: Received NULL Pointer");
+ }
+ return ret;
+}
+
+/*******************************************************************
+ *
+ * @brief Send Statistics delete req to MAC
+ *
+ * @details
+ *
+ * Function : BuildAndSendStatsDeleteReqToMac()
+ *
+ * Functionality: Send Statistics delete req To Mac
+ *
+ * @params[in]
+ * Subscription Info
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t BuildAndSendStatsDeleteReqToMac(RicSubscription *ricSubscriptionInfo)
+{
+ Pst pst;
+ MacStatsDeleteReq *macStatsDelete = NULLP;
+
+ /* Fill MAC statistics delete */
+ DU_ALLOC_SHRABL_BUF(macStatsDelete, sizeof(MacStatsDeleteReq));
+ if(macStatsDelete == NULLP)
+ {
+ DU_LOG("\nERROR --> DU_APP : Memory allocation failed for macStatsDelete in BuildAndSendStatsDeleteReqToMac");
+ return RFAILED;
+ }
+
+ /* Generate subscription ID using RIC Request ID and RAN Function ID */
+ encodeSubscriptionId(&macStatsDelete->subscriptionId, ricSubscriptionInfo->ranFuncId, ricSubscriptionInfo->requestId);
+
+ DU_LOG("\nDEBUG --> DU_APP: Sending Statistics delete req to MAC ");
+ FILL_PST_DUAPP_TO_MAC(pst, EVENT_MAC_STATS_DELETE_REQ);
+
+ if( (*packMacStatsDeleteReqOpts[pst.selector])(&pst, macStatsDelete) != ROK)
+ {
+ DU_LOG("\nERROR --> DU_APP: Failed to send Statistics delete req to MAC");
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, macStatsDelete, sizeof(MacStatsDeleteReq));
+ return RFAILED;
+ }
+
+ return ROK;
+}
+
+
+/*******************************************************************
+ *
+ * @brief Statistics delete to DU layers
+ *
+ * @details
+ *
+ * Function : BuildAndSendStatsDeleteReq()
+ *
+ * Functionality: Statistics delete to DU layers
+ *
+ * @params[in] Subscription Info
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t BuildAndSendStatsDeleteReq(RicSubscription *ricSubscriptionInfo)
+{
+ /* Build and sent subscription information to MAC in Statistics delete */
+ if(BuildAndSendStatsDeleteReqToMac(ricSubscriptionInfo) != ROK)
+ {
+ DU_LOG("\nERROR --> DU_APP : Failed at BuildAndSendStatsDeleteReqToMac()");
+ return RFAILED;
+ }
+ return ROK;
+}
+