1 /*******************************************************************************
2 ################################################################################
3 # Copyright (c) [2017-2019] [Radisys] #
5 # Licensed under the Apache License, Version 2.0 (the "License"); #
6 # you may not use this file except in compliance with the License. #
7 # You may obtain a copy of the License at #
9 # http://www.apache.org/licenses/LICENSE-2.0 #
11 # Unless required by applicable law or agreed to in writing, software #
12 # distributed under the License is distributed on an "AS IS" BASIS, #
13 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. #
14 # See the License for the specific language governing permissions and #
15 # limitations under the License. #
16 ################################################################################
17 *******************************************************************************/
19 /* This file contains message handling functionality for DU APP */
22 #include "du_f1ap_msg_hdl.h"
23 #include "du_e2ap_msg_hdl.h"
26 #include "du_app_mac_inf.h"
27 #include "du_ue_mgr.h"
30 extern S16 cmUnpkLkwCfgCfm(LkwCfgCfm func,Pst *pst, Buffer *mBuf);
31 extern S16 cmUnpkLkwCntrlCfm(LkwCntrlCfm func,Pst *pst, Buffer *mBuf);
32 extern S16 cmUnpkLrgCfgCfm(LrgCfgCfm func,Pst *pst, Buffer *mBuf);
33 extern S16 cmUnpkKwuDatInd(KwuDatInd func,Pst *pst, Buffer *mBuf);
34 extern S16 cmUnpkLrgSchCfgCfm(LrgSchCfgCfm func,Pst *pst,Buffer *mBuf);
35 /**************************************************************************
36 * @brief Task Initiation callback function.
40 * Function : duActvInit
43 * This function is supplied as one of parameters during DU APP's
44 * task registration. SSI will invoke this function once, after
45 * it creates and attaches this TAPA Task to a system task.
47 * @param[in] Ent entity, the entity ID of this task.
48 * @param[in] Inst inst, the instance ID of this task.
49 * @param[in] Region region, the region ID registered for memory
51 * @param[in] Reason reason.
52 * @return ROK - success
54 ***************************************************************************/
55 S16 duActvInit(Ent entity, Inst inst, Region region, Reason reason)
59 duCb.init.procId = SFndProcId();
60 duCb.init.ent = entity;
61 duCb.init.inst = inst;
62 duCb.init.region = region;
63 duCb.init.reason = reason;
64 duCb.init.cfgDone = FALSE;
65 duCb.init.pool = DU_POOL;
66 duCb.init.acnt = FALSE;
67 duCb.init.trc = FALSE;
68 duCb.init.usta = TRUE;
69 duCb.mem.region = DFLT_REGION;
70 duCb.mem.pool = DU_POOL;
72 duCb.f1Status = FALSE;
73 duCb.e2Status = FALSE;
75 for(id = 0; id < DU_MAX_CELLS; id ++)
77 duCb.cfgCellLst[id] = NULL;
78 duCb.actvCellLst[id] = NULL;
81 memset(duCb.ueCcchCtxt, 0, DU_MAX_UE * sizeof(UeCcchCtxt));
89 /**************************************************************************
90 * @brief Task Activation callback function.
94 * Function : duActvTsk
97 * Primitives invoked by DU APP's users/providers through
98 * a loosely coupled interface arrive here by means of
99 * SSI's message handling. This API is registered with
100 * SSI during the Task Registration of DU APP.
102 * @param[in] Pst *pst, Post structure of the primitive.
103 * @param[in] Buffer *mBuf, Packed primitive parameters in the
105 * @return ROK - success
108 ***************************************************************************/
109 S16 duActvTsk(Pst *pst, Buffer *mBuf)
121 DU_LOG("\n****** Received initial configs at DU APP ******\n");
128 DU_LOG("\nDU_APP : Invalid event received at duActvTsk from ENTDUAPP");
140 case LKW_EVT_CFG_CFM:
142 ret = cmUnpkLkwCfgCfm(duHdlRlcCfgComplete, pst, mBuf);
145 case LKW_EVT_CNTRL_CFM:
147 ret = cmUnpkLkwCntrlCfm(duHdlRlcCntrlCfgComplete, pst, mBuf);
150 case LKW_EVT_STA_IND:
154 case KWU_EVT_DAT_IND:
156 ret = cmUnpkKwuDatInd(duHdlRlcUlData, pst, mBuf);
161 DU_LOG("\nDU_APP : Invalid event %d received at duActvTsk from ENTKW", \
181 ret = cmUnpkLrgCfgCfm(duHdlMacCfgComplete, pst, mBuf);
188 case EVTMACSCHGENCFGCFM:
190 ret = cmUnpkLrgSchCfgCfm(duHdlSchCfgComplete, pst, mBuf);
193 case EVENT_MAC_CELL_CONFIG_CFM:
195 ret = unpackMacCellCfgCfm(duHandleMacCellCfgCfm, pst, mBuf);
198 case EVENT_MAC_SLOT_IND:
200 ret = unpackMacSlotInd(duHandleSlotInd, pst, mBuf);
203 case EVENT_MAC_STOP_IND:
205 ret = unpackMacStopInd(duHandleStopInd, pst, mBuf);
208 case EVENT_MAC_UL_CCCH_IND:
210 ret = unpackMacUlCcchInd(duHandleUlCcchInd, pst, mBuf);
216 DU_LOG("\nDU_APP : Invalid event received at duActvTsk from ENTRG");
233 case EVENT_SCTP_NTFY:
235 ret = cmUnpkSctpNtfy(duSctpNtfyHdl, pst, mBuf);
245 DU_LOG("\nDU_APP : Invalid event received at duActvTsk from ENTSCTP");
259 unpackEgtpCfgCfm(duHdlEgtpCfgComplete, mBuf);
264 unpackEgtpSrvOpenCfm(duHdlEgtpSrvOpenComplete, mBuf);
269 unpackEgtpTnlMgmtCfm(duHdlEgtpTnlMgmtCfm, mBuf);
274 DU_LOG("\nDU_APP : Invalid event[%d] received at duActvTsk from ENTEGTP", pst->event);
283 DU_LOG("\nDU_APP : DU APP can not process message from Entity %d", pst->srcEnt);
293 /**********************************************************************
295 **********************************************************************/