U8 macCfg = 0;
U8 macCfgInst = 0;
-extern DuCfgParams duCfgParam;;
-
+extern DuCfgParams duCfgParam;
extern S16 cmPkLkwCfgReq(Pst *pst, KwMngmt *cfg);
extern S16 cmPkLkwCntrlReq(Pst *pst, KwMngmt *cfg);
extern S16 cmPkLrgCfgReq(Pst *pst, RgMngmt *cfg);
+packMacCellCfgReq packMacCellCfgOpts[] =
+{
+ packMacCellCfg, /* packing for loosely coupled */
+ MacHdlCellCfgReq, /* packing for tightly coupled */
+ packMacCellCfg, /* packing for light weight loosly coupled */
+};
+
/**************************************************************************
* @brief Function to fill configs required by RLC
*
return ROK;
}
-/*******************************************************************
- *
- * @brief Function to start SCTP
- *
- * @details
- *
- * Function : duSctpStartReq
- *
- * Functionality:
- * Function to start SCTP
- *
- * @params[in]
- * @return ROK - success
- * RFAILED - failure
- *
- * ****************************************************************/
-S16 duSctpStartReq()
-{
- Pst pst;
-
- cmMemset((U8 *)&(pst), 0, sizeof(Pst));
- pst.srcEnt = (Ent)ENTDUAPP;
- pst.srcInst = (Inst)DU_INST;
- pst.srcProcId = DU_PROC;
- pst.dstEnt = (Ent)ENTSCTP;
- pst.dstInst = (Inst)SCTP_INST;
- pst.dstProcId = pst.srcProcId;
- pst.event = EVTSCTPSTRT;
- pst.selector = DU_SELECTOR_LC;
- pst.pool= DU_POOL;
-
- cmPkSctpAssocReq(&pst, duCfgParam.sctpParams);
-
- RETVALUE(ROK);
-}
-
/*******************************************************************
*
* @brief Handles SCTP notifications
{
DU_LOG("\nDU_APP : SCTP communication UP");
//Setup F1-C
- if(!duCb.f1Status)
+ if(ntfy->u.assocChange.assocId == f1Params.assocId & (!duCb.f1Status))
{
/* Build and send F1 Setup response */
if(BuildAndSendF1SetupReq() != ROK)
RETVALUE(RFAILED);
}
}
- else
+ //Setup E2
+ if(ntfy->u.assocChange.assocId == ricParams.assocId & (!duCb.e2Status))
{
- //Only SCTP is down, when SCTP comes up again, no need to
- //start from setting up F1 link
+ /* Build and send F1 Setup response */
+ if(BuildAndSendE2SetupReq() != ROK)
+ {
+ RETVALUE(RFAILED);
+ }
}
+
break;
}
}
return ROK;
}
+/*******************************************************************
+ *
+ * @brief Checks the status of the received information
+ *
+ * @details
+ *
+ * Function : duCheckReqStatus
+ *
+ * Functionality:
+ * Checks the status of the received information
+ *
+ * @params[in] Confirm status
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ ******************************************************************/
+S16 duCheckReqStatus(CmStatus *cfm)
+{
+ S16 ret = ROK;
+ if(cfm->status != LCM_PRIM_OK)
+ {
+ DU_LOG("\nDU_APP : Failed to process the request successfully");
+ ret = RFAILED;
+ }
+ RETVALUE(ret);
+}
+
+/**************************************************************************
+ * @brief Function to configure SCTP params and
+ * responsible for F1 and E2 interfaces
+ *
+ * @details
+ *
+ * Function : duLayerConfigComplete
+ *
+ * Functionality:
+ * Configures SCTP Params and responsible for handling
+ * F1 and E2 interface.
+ *
+ * @param[in] void
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ ***************************************************************************/
+S16 duLayerConfigComplete()
+{
+ S16 ret = ROK;
+ CmStatus cfm;
+
+ DU_LOG("\nDU_APP : Configuring all Layer is complete");
+
+ duSctpCfgReq(duCfgParam.sctpParams, &cfm);
+ if((ret = duCheckReqStatus(&cfm)) != ROK)
+ {
+ DU_LOG("\nDU_APP : Failed configuring Sctp Params");
+ ret = RFAILED;
+ }
+ duSctpAssocReq(duCfgParam.sctpParams.itfType.f1Itf, &cfm);
+ if((ret = duCheckReqStatus(&cfm)) != ROK)
+ {
+ DU_LOG("\nDU_APP : Failed to send AssocReq F1");
+ ret = RFAILED;
+ }
+ duSctpAssocReq(duCfgParam.sctpParams.itfType.e2Itf, &cfm);
+ if((ret = duCheckReqStatus(&cfm)) != ROK)
+ {
+ DU_LOG("\nDU_APP : Failed to send AssocReq E2");
+ ret = RFAILED;
+ }
+
+ RETVALUE(ret);
+}
+
/**************************************************************************
* @brief Function to handle SCH Config Confirm from MAC
*
break;
}
}
- duSctpStartReq();
-
+ duLayerConfigComplete();
duBuildEgtpCfgReq();
return ROK;
}
RETVALUE(ROK);
}
+
+/**************************************************************************
+ * @brief Function to fill and send MacCellconfig
+ *
+ * @details
+ *
+ * Function : duBuildAndSendMacCellCfg
+ *
+ * Functionality:
+ * Initiates MAC Configs towards MAC
+ *
+ * @param[in] void
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ ***************************************************************************/
+S16 duBuildAndSendMacCellCfg()
+{
+ Pst pst;
+ DU_SET_ZERO(&pst, sizeof(Pst));
+ MacCellCfg *duMacCellCfg = NULLP;
+
+ DU_ALLOC(duMacCellCfg, sizeof(MacCellCfg));
+ if(duMacCellCfg == NULLP)
+ {
+ return RFAILED;
+ }
+
+ /* store the address in the duCb so that we can free on confirm msg */
+ duCb.duMacCellCfg = duMacCellCfg;
+
+ /* copy the mac config structure from duCfgParams */
+ memcpy(duMacCellCfg,&duCfgParam.macCellCfg,sizeof(MacCellCfg));
+
+ duMacCellCfg->transId = getTransId(); /* transaction ID */
+
+ /* Fill Pst */
+ pst.selector = DU_SELECTOR_LWLC;
+ pst.srcEnt = ENTDUAPP;
+ pst.dstEnt = ENTRG;
+ pst.dstInst = 0;
+ pst.srcInst = 0;
+ pst.dstProcId = DU_PROC;
+ pst.srcProcId = DU_PROC;
+ pst.region = duCb.init.region;
+ pst.event = EVENT_MAC_CELL_CONFIG_REQ;
+
+ /* Send MAC cell config to MAC */
+ return (*packMacCellCfgOpts[pst.selector])(&pst, duMacCellCfg);
+}
+
+/**************************************************************************
+ * @brief Function to Handle MAC cell config confirm
+ *
+ * @details
+ *
+ * Function : duHandleMacCellCfgCfm
+ *
+ * Functionality:
+ * Initiates general Configs towards MAC
+ *
+ * @param[in] void
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ ***************************************************************************/
+S16 duHandleMacCellCfgCfm(MacCellCfgCfm *macCellCfgCfm)
+{
+ S16 ret = ROK;
+
+ if(macCellCfgCfm->transId == duCb.duMacCellCfg->transId)
+ {
+ /* free the memory allocated during sending macCellCfg request */
+ DU_FREE(duCb.duMacCellCfg,sizeof(MacCellCfg));
+ duCb.duMacCellCfg = NULLP;
+
+ /* Build and send GNB-DU config update */
+ ret = BuildAndSendDUConfigUpdate();
+ }
+ else
+ {
+ /* transaction ID missmatch */
+ DU_LOG("\n transaction ID mismatch in macCellCfg");
+ ret = RFAILED;
+ }
+
+ return ret;
+}
+
/**********************************************************************
End of file
**********************************************************************/
Code Review / o-du / l2.git / blobdiff