X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=src%2Fdu_app%2Fdu_msg_hdl.c;h=50758229eec91090e7874cce3d7f06a7eea1112c;hb=5d74fef7c9fe6b65a965ceac6bfe812872dab323;hp=2bc0f6f455d0e6157ed6e2dc1ad8423f7a752798;hpb=d349ae65e1495488772f87e5cfa1ae71d9eab075;p=o-du%2Fl2.git diff --git a/src/du_app/du_msg_hdl.c b/src/du_app/du_msg_hdl.c index 2bc0f6f45..50758229e 100644 --- a/src/du_app/du_msg_hdl.c +++ b/src/du_app/du_msg_hdl.c @@ -16,21 +16,66 @@ ################################################################################ *******************************************************************************/ -/* This file contains message handling functionality for DU cell management */ - +/* This file contains message handling functionality for DU APP */ +#include "common_def.h" +#include "lrg.h" +#include "legtp.h" +#include "lkw.h" +#include "kwu.h" +#include "lrg.x" +#include "lkw.x" +#include "kwu.x" +#include "du_app_mac_inf.h" +#include "du_app_rlc_inf.h" +#include "du_cfg.h" +#include "du_app_rlc_inf.h" +#include "du_mgr.h" #include "du_sctp.h" -#include "f1ap_msg_hdl.h" +#include "F1AP-PDU.h" +#include "du_f1ap_msg_hdl.h" +#include "du_ue_mgr.h" +#include "lsctp.h" +#include "legtp.h" +#include "lphy_stub.h" +#include "du_utils.h" + +uint8_t rlcDlCfg = 0; +uint8_t numRlcDlSaps = 0; +uint8_t rlcUlCfg = 0; +uint8_t numRlcMacSaps = 0; +uint8_t macCfg = 0; +uint8_t macCfgInst = 0; + +extern DuCfgParams duCfgParam; +extern uint8_t packRlcConfigReq(Pst *pst, RlcMngmt *cfg); +extern uint8_t cmPkLkwCntrlReq(Pst *pst, RlcMngmt *cfg); +extern uint8_t cmPkLrgCfgReq(Pst *pst, RgMngmt *cfg); +extern uint8_t BuildAndSendE2SetupReq(); +extern uint8_t egtpHdlDatInd(EgtpMsg egtpMsg); +extern uint8_t BuildAndSendDUConfigUpdate(); +extern uint16_t getTransId(); +extern uint8_t cmPkLrgSchCfgReq(Pst * pst,RgMngmt * cfg); + +packMacCellCfgReq packMacCellCfgOpts[] = +{ + packMacCellCfg, /* packing for loosely coupled */ + MacProcCellCfgReq, /* packing for tightly coupled */ + packMacCellCfg, /* packing for light weight loosly coupled */ +}; -U8 rlcDlCfg = 0; -U8 numRlcDlSaps = 0; -U8 rlcUlCfg = 0; -U8 numRlcMacSaps = 0; -U8 macCfg = 0; -U8 macCfgInst = 0; +DuMacCellStartReq packMacCellStartReqOpts[] = +{ + packMacCellStartReq, /* Loose coupling */ + MacProcCellStartReq, /* TIght coupling */ + packMacCellStartReq /* Light weight-loose coupling */ +}; -extern S16 cmPkLkwCfgReq(Pst *pst, KwMngmt *cfg); -extern S16 cmPkLkwCntrlReq(Pst *pst, KwMngmt *cfg); -extern S16 cmPkLrgCfgReq(Pst *pst, RgMngmt *cfg); +DuMacCellStopReq packMacCellStopReqOpts[] = +{ + packMacCellStopReq, /* Loose coupling */ + MacProcCellStopReq, /* TIght coupling */ + packMacCellStopReq /* Light weight-loose coupling */ +}; /************************************************************************** * @brief Function to fill configs required by RLC @@ -47,16 +92,16 @@ extern S16 cmPkLrgCfgReq(Pst *pst, RgMngmt *cfg); * RFAILED - failure * ***************************************************************************/ -S16 duBuildRlcCfg(Inst inst) +uint8_t duBuildRlcCfg(Inst inst) { - KwMngmt kwMngmt; - KwGenCfg *genCfg = NULLP; + RlcMngmt rlcMngmt; + RlcGenCfg *genCfg = NULLP; Pst pst; - DU_SET_ZERO(&kwMngmt, sizeof(KwMngmt)); + DU_SET_ZERO(&rlcMngmt, sizeof(RlcMngmt)); DU_SET_ZERO(&pst, sizeof(Pst)); - genCfg = &(kwMngmt.t.cfg.s.gen); + genCfg = &(rlcMngmt.t.cfg.s.gen); /*----------- Fill General Configuration Parameters ---------*/ genCfg->maxUe = duCfgParam.maxUe; @@ -73,44 +118,44 @@ S16 duBuildRlcCfg(Inst inst) genCfg->lmPst.srcProcId = DU_PROC; genCfg->lmPst.dstEnt = ENTDUAPP; genCfg->lmPst.dstInst = DU_INST; - genCfg->lmPst.srcEnt = ENTKW; + genCfg->lmPst.srcEnt = ENTRLC; genCfg->lmPst.srcInst = inst; genCfg->lmPst.prior = PRIOR0; genCfg->lmPst.route = RTESPEC; genCfg->lmPst.region = (inst == RLC_UL_INST) ? RLC_UL_MEM_REGION:RLC_DL_MEM_REGION; genCfg->lmPst.pool = RLC_POOL; - genCfg->lmPst.selector = DU_SELECTOR_LC; - - /* Fill Header */ - kwMngmt.hdr.msgType = TCFG; - kwMngmt.hdr.msgLen = 0; - kwMngmt.hdr.entId.ent = ENTKW; - kwMngmt.hdr.entId.inst = (Inst)0; - kwMngmt.hdr.elmId.elmnt = STGEN; - kwMngmt.hdr.seqNmb = 0; - kwMngmt.hdr.version = 0; - kwMngmt.hdr.transId = 0; - kwMngmt.hdr.response.prior = PRIOR0; - kwMngmt.hdr.response.route = RTESPEC; - kwMngmt.hdr.response.mem.region = (inst == RLC_UL_INST) ? + genCfg->lmPst.selector = ODU_SELECTOR_LC; + + /* Fill Header */ + rlcMngmt.hdr.msgType = TCFG; + rlcMngmt.hdr.msgLen = 0; + rlcMngmt.hdr.entId.ent = ENTRLC; + rlcMngmt.hdr.entId.inst = (Inst)0; + rlcMngmt.hdr.elmId.elmnt = STGEN; + rlcMngmt.hdr.seqNmb = 0; + rlcMngmt.hdr.version = 0; + rlcMngmt.hdr.transId = 0; + rlcMngmt.hdr.response.prior = PRIOR0; + rlcMngmt.hdr.response.route = RTESPEC; + rlcMngmt.hdr.response.mem.region = (inst == RLC_UL_INST) ? RLC_UL_MEM_REGION:RLC_DL_MEM_REGION; - kwMngmt.hdr.response.mem.pool = DU_POOL; - kwMngmt.hdr.response.selector = DU_SELECTOR_LC; + rlcMngmt.hdr.response.mem.pool = DU_POOL; + rlcMngmt.hdr.response.selector = ODU_SELECTOR_LC; /* Fill Pst */ - pst.selector = DU_SELECTOR_LC; + pst.selector = ODU_SELECTOR_LC; pst.srcEnt = ENTDUAPP; - pst.dstEnt = ENTKW; + pst.dstEnt = ENTRLC; pst.dstInst = inst; pst.dstProcId = DU_PROC; pst.srcProcId = DU_PROC; pst.region = duCb.init.region; - printf("\nRLC Gen Cfg Req sent for inst %d", inst); + DU_LOG("\nDU_APP : RLC Gen Cfg Req sent for inst %d", inst); /* Send the request to RLC */ - cmPkLkwCfgReq(&pst, &kwMngmt); + packRlcConfigReq(&pst, &rlcMngmt); return ROK; } @@ -130,33 +175,33 @@ S16 duBuildRlcCfg(Inst inst) * RFAILED - failure * ***************************************************************************/ -S16 duBuildRlcLsapCfg(Ent ent, Inst inst, U8 lsapInst) +uint8_t duBuildRlcLsapCfg(Ent ent, Inst inst, uint8_t lsapInst) { - KwMngmt kwMngmt; - KwSapCfg *lSap = NULLP; + RlcMngmt rlcMngmt; + RlcSapCfg *lSap = NULLP; Pst pst; - DU_SET_ZERO(&kwMngmt, sizeof(KwMngmt)); + DU_SET_ZERO(&rlcMngmt, sizeof(RlcMngmt)); DU_SET_ZERO(&pst, sizeof(Pst)); /* Fill Header */ - kwMngmt.hdr.msgType = TCFG; - kwMngmt.hdr.entId.ent = ENTKW; - kwMngmt.hdr.response.mem.region = (inst == RLC_UL_INST) ? + rlcMngmt.hdr.msgType = TCFG; + rlcMngmt.hdr.entId.ent = ENTRLC; + rlcMngmt.hdr.response.mem.region = (inst == RLC_UL_INST) ? RLC_UL_MEM_REGION:RLC_DL_MEM_REGION; - kwMngmt.hdr.response.mem.pool = RLC_POOL; + rlcMngmt.hdr.response.mem.pool = RLC_POOL; /* Fill Pst */ - pst.selector = DU_SELECTOR_LC; + pst.selector = ODU_SELECTOR_LC; pst.srcEnt = ENTDUAPP; - pst.dstEnt = ENTKW; + pst.dstEnt = ENTRLC; pst.dstProcId = DU_PROC; pst.dstInst = inst; pst.srcProcId = DU_PROC; pst.region = duCb.init.region; - lSap = &(kwMngmt.t.cfg.s.sap); + lSap = &(rlcMngmt.t.cfg.s.sap); lSap->mem.region = (inst == RLC_UL_INST) ? RLC_UL_MEM_REGION:RLC_DL_MEM_REGION; @@ -165,30 +210,30 @@ S16 duBuildRlcLsapCfg(Ent ent, Inst inst, U8 lsapInst) lSap->bndTmrIntvl = 10; lSap->priority = PRIOR0; lSap->route = RTESPEC; - if (ent == ENTRG) + if (ent == ENTMAC) { lSap->procId = DU_PROC; - lSap->ent = ENTRG; + lSap->ent = ENTMAC; lSap->inst = lsapInst; lSap->sapId = lsapInst; /* SapId will be stored as suId in MAC */ - lSap->selector = (inst == RLC_UL_INST) ? DU_SELECTOR_LWLC : DU_SELECTOR_TC; - kwMngmt.hdr.elmId.elmnt = STRGUSAP; - printf("\nRLC MAC Lower Sap Cfg Req sent for inst %d", inst); + lSap->selector = (inst == RLC_UL_INST) ? ODU_SELECTOR_LWLC : ODU_SELECTOR_TC; + rlcMngmt.hdr.elmId.elmnt = STRGUSAP; + DU_LOG("\nDU_APP : RLC MAC Lower Sap Cfg Req sent for inst %d", inst); } else { lSap->procId = DU_PROC; - lSap->ent = ENTKW; + lSap->ent = ENTRLC; lSap->inst = (inst == RLC_UL_INST) ? - RLC_DL_INST : RLC_UL_INST; + RLC_DL_INST : RLC_UL_INST; lSap->sapId = 0; - lSap->selector = DU_SELECTOR_LC; - kwMngmt.hdr.elmId.elmnt = STUDXSAP; - printf("\nRLC DL/UL Lower Sap Cfg Req sent for inst %d", inst); + lSap->selector = ODU_SELECTOR_LC; + rlcMngmt.hdr.elmId.elmnt = STUDXSAP; + DU_LOG("\nDU_APP : RLC DL/UL Lower Sap Cfg Req sent for inst %d", inst); } - cmPkLkwCfgReq(&pst, &kwMngmt); + packRlcConfigReq(&pst, &rlcMngmt); return ROK; } @@ -207,25 +252,25 @@ S16 duBuildRlcLsapCfg(Ent ent, Inst inst, U8 lsapInst) * RFAILED - failure * ***************************************************************************/ -S16 duBuildRlcUsapCfg(U8 elemId, Ent ent, Inst inst) +uint8_t duBuildRlcUsapCfg(uint8_t elemId, Ent ent, Inst inst) { - KwMngmt kwMngmt; - KwSapCfg *uSap = NULLP; + RlcMngmt rlcMngmt; + RlcSapCfg *uSap = NULLP; Pst pst; - DU_SET_ZERO(&kwMngmt, sizeof(KwMngmt)); + DU_SET_ZERO(&rlcMngmt, sizeof(RlcMngmt)); DU_SET_ZERO(&pst, sizeof(Pst)); - uSap = &(kwMngmt.t.cfg.s.sap); + uSap = &(rlcMngmt.t.cfg.s.sap); - uSap->selector = DU_SELECTOR_LC; + uSap->selector = ODU_SELECTOR_LC; uSap->mem.region = (inst == RLC_UL_INST) ? RLC_UL_MEM_REGION:RLC_DL_MEM_REGION; uSap->mem.pool = RLC_POOL; uSap->mem.spare = 0; uSap->procId = DU_PROC; - uSap->ent = ENTKW; + uSap->ent = ENTRLC; uSap->sapId = 0; uSap->inst = (inst == RLC_UL_INST) ? @@ -235,28 +280,98 @@ S16 duBuildRlcUsapCfg(U8 elemId, Ent ent, Inst inst) uSap->route = RTESPEC; /* Fill Header */ - kwMngmt.hdr.msgType = TCFG; - kwMngmt.hdr.entId.ent = ENTKW; - kwMngmt.hdr.elmId.elmnt = STUDXSAP; - kwMngmt.hdr.response.mem.region = (inst == RLC_UL_INST) ? + rlcMngmt.hdr.msgType = TCFG; + rlcMngmt.hdr.entId.ent = ENTRLC; + rlcMngmt.hdr.elmId.elmnt = STUDXSAP; + rlcMngmt.hdr.response.mem.region = (inst == RLC_UL_INST) ? RLC_UL_MEM_REGION:RLC_DL_MEM_REGION; - kwMngmt.hdr.response.mem.pool = RLC_POOL; + rlcMngmt.hdr.response.mem.pool = RLC_POOL; /* Fill Pst */ - pst.selector = DU_SELECTOR_LC; + pst.selector = ODU_SELECTOR_LC; pst.srcEnt = ENTDUAPP; - pst.dstEnt = ENTKW; + pst.dstEnt = ENTRLC; pst.dstProcId = DU_PROC; pst.dstInst = inst; pst.srcProcId = DU_PROC; pst.region = duCb.init.region; - printf("\nRLC Kwu Upper Sap Cfg Req sent for inst %d", inst); - cmPkLkwCfgReq(&pst, &kwMngmt); + DU_LOG("\nDU_APP : RLC Kwu Upper Sap Cfg Req sent for inst %d", inst); + packRlcConfigReq(&pst, &rlcMngmt); return ROK; } + +/************************************************************************** + * @brief Function to populate internal DS of DU APP + * + * @details + * + * Function : duProcCfgComplete + * + * Functionality: + * Populates internal data structures of DU APP after + * receiving configurations. + * + * @param[in] void + * @return ROK - success + * RFAILED - failure + * + ***************************************************************************/ +uint8_t duProcCfgComplete() +{ + uint8_t ret = ROK; + static uint16_t cellId = 0; + uint16_t idx; + for(idx=0; idx< DEFAULT_CELLS; idx++) + { + DuCellCb *cell = NULLP; + DU_ALLOC(cell, sizeof(DuCellCb)) + if(cell == NULLP) + { + DU_LOG("\nDU_APP : Memory Allocation failed in duProcCfgComplete"); + ret = RFAILED; + } + else + { + uint32_t nci; + uint8_t idx1; + memset(cell, 0, sizeof(DuCellCb)); + cell->cellId = ++cellId; + cell->cellInfo.nrEcgi.plmn.mcc[0] = PLMN_MCC0; + cell->cellInfo.nrEcgi.plmn.mcc[1] = PLMN_MCC1; + cell->cellInfo.nrEcgi.plmn.mcc[2] = PLMN_MCC2; + cell->cellInfo.nrEcgi.plmn.mnc[0] = PLMN_MNC0; + cell->cellInfo.nrEcgi.plmn.mnc[1] = PLMN_MNC1; + cell->cellInfo.nrEcgi.plmn.mnc[2] = PLMN_MNC2; + cell->cellInfo.nrEcgi.cellId = NR_CELL_ID; + cell->cellInfo.nrPci = NR_PCI; + cell->cellInfo.fiveGsTac = DU_TAC; + for(idx1=0; idx1cellInfo.plmn[idx1].mcc[0] = PLMN_MCC0; + cell->cellInfo.plmn[idx1].mcc[1] = PLMN_MCC1; + cell->cellInfo.plmn[idx1].mcc[2] = PLMN_MCC2; + cell->cellInfo.plmn[idx1].mnc[0] = PLMN_MNC0; + cell->cellInfo.plmn[idx1].mnc[1] = PLMN_MNC1; + cell->cellInfo.plmn[idx1].mnc[2] = PLMN_MNC2; + } + cell->cellInfo.maxUe = duCfgParam.maxUe; + cell->cellStatus = CELL_OUT_OF_SERVICE; + nci = (uint16_t)cell->cellInfo.nrEcgi.cellId; + + duCb.cfgCellLst[nci-1] = cell; + duCb.numCfgCells++; + } + } + if(ret != RFAILED) + { + //Start layer configs + ret = duSendRlcUlCfg(); + } + return ret; +} /************************************************************************** * @brief Function to invoke DU Layer Configs * @@ -272,17 +387,17 @@ S16 duBuildRlcUsapCfg(U8 elemId, Ent ent, Inst inst) * RFAILED - failure * ***************************************************************************/ -S16 duSendRlcUlCfg() +uint8_t duSendRlcUlCfg() { - U8 cellIdx; + uint8_t cellIdx; duBuildRlcCfg((Inst)RLC_UL_INST); for(cellIdx = 0; cellIdx < DEFAULT_CELLS; cellIdx++) { - duBuildRlcLsapCfg(ENTRG, (Inst)RLC_UL_INST, cellIdx); + duBuildRlcLsapCfg(ENTMAC, (Inst)RLC_UL_INST, cellIdx); } - duBuildRlcLsapCfg(ENTKW, (Inst)RLC_UL_INST, 0); - + duBuildRlcLsapCfg(ENTRLC, (Inst)RLC_UL_INST, 0); + return ROK; } @@ -301,17 +416,17 @@ S16 duSendRlcUlCfg() * RFAILED - failure * ***************************************************************************/ -S16 duSendRlcDlCfg() +uint8_t duSendRlcDlCfg() { - U8 cellIdx; + uint8_t cellIdx; duBuildRlcCfg((Inst)RLC_DL_INST); - duBuildRlcUsapCfg(STUDXSAP, ENTKW, (Inst)RLC_DL_INST); + duBuildRlcUsapCfg(STUDXSAP, ENTRLC, (Inst)RLC_DL_INST); for(cellIdx = 0; cellIdx < DEFAULT_CELLS; cellIdx++) { - duBuildRlcLsapCfg(ENTRG, (Inst)RLC_DL_INST, cellIdx); + duBuildRlcLsapCfg(ENTMAC, (Inst)RLC_DL_INST, cellIdx); } - + return ROK; } /************************************************************************** @@ -319,20 +434,20 @@ S16 duSendRlcDlCfg() * * @details * - * Function : duHdlRlcCfgComplete + * Function : DuHdlRlcCfgComplete * * Functionality: * Handles Gen Config Confirm from RLC * * @param[in] Pst *pst, Post structure of the primitive. - * @param[in] KwMngmt *cfm, Unpacked primitive info received from RLC + * @param[in] RlcMngmt *cfm, Unpacked primitive info received from RLC * @return ROK - success * RFAILED - failure * ***************************************************************************/ -S16 duHdlRlcCfgComplete(Pst *pst, KwMngmt *cfm) +uint8_t DuHdlRlcCfgComplete(Pst *pst, RlcMngmt *cfm) { - S16 ret = ROK; + uint8_t ret = ROK; if (pst->srcInst == RLC_UL_INST) { ret = duProcRlcUlCfgComplete(pst, cfm); @@ -355,51 +470,50 @@ S16 duHdlRlcCfgComplete(Pst *pst, KwMngmt *cfm) * Handles Control Config Confirm from RLC * * @param[in] Pst *pst, Post structure of the primitive. - * @param[in] KwMngmt *cfm, Unpacked primitive info received from RLC + * @param[in] RlcMngmt *cfm, Unpacked primitive info received from RLC * @return ROK - success * RFAILED - failure * ***************************************************************************/ -S16 duHdlRlcCntrlCfgComplete(Pst *pst, KwMngmt *cntrl) +uint8_t duHdlRlcCntrlCfgComplete(Pst *pst, RlcMngmt *cntrl) { - S16 ret = ROK; + uint8_t ret = ROK; if (cntrl->cfm.status == LCM_PRIM_OK) { switch (cntrl->hdr.elmId.elmnt) { - case STRGUSAP: - { - if (pst->srcInst == RLC_DL_INST) - { - printf("\nBIND OF RLC DL TO MAC (RGU) SAP SUCCESSFUL"); - macCfgInst++; - if(macCfgInst < DEFAULT_CELLS) - { - macCfgInst = 0; - duBindUnbindRlcToMacSap((Inst) RLC_DL_INST, ABND); - } - else - { - duBindUnbindRlcToMacSap((Inst) RLC_UL_INST, ABND); - } - } - else - { - printf("\nBIND OF RLC UL TO MAC (RGU) SAP SUCCESSFUL"); - macCfgInst++; - if(macCfgInst < DEFAULT_CELLS) - { - duBindUnbindRlcToMacSap((Inst) RLC_UL_INST, ABND); - } - else - { - duSctpStartReq(); - } - - break; - } - } + case STRGUSAP: + { + if (pst->srcInst == RLC_DL_INST) + { + DU_LOG("\nDU_APP : BIND OF RLC DL TO MAC (RGU) SAP SUCCESSFUL"); + macCfgInst++; + if(macCfgInst < DEFAULT_CELLS) + { + macCfgInst = 0; + duBindUnbindRlcToMacSap((Inst) RLC_DL_INST, ABND); + } + else + { + duBindUnbindRlcToMacSap((Inst) RLC_UL_INST, ABND); + } + } + else + { + DU_LOG("\nDU_APP : BIND OF RLC UL TO MAC (RGU) SAP SUCCESSFUL"); + macCfgInst++; + if(macCfgInst < DEFAULT_CELLS) + { + duBindUnbindRlcToMacSap((Inst) RLC_UL_INST, ABND); + } + else + { + duSendSchCfg(); + } + break; + } + } } } @@ -416,57 +530,57 @@ S16 duHdlRlcCntrlCfgComplete(Pst *pst, KwMngmt *cntrl) * Handles Config Confirm from RLC UL * * @param[in] Pst *pst, Post structure of the primitive. - * @param[in] KwMngmt *cfm, Unpacked primitive info received from RLC UL + * @param[in] RlcMngmt *cfm, Unpacked primitive info received from RLC UL * @return ROK - success * RFAILED - failure * ***************************************************************************/ -S16 duProcRlcUlCfgComplete(Pst *pst, KwMngmt *cfm) +uint8_t duProcRlcUlCfgComplete(Pst *pst, RlcMngmt *cfm) { - S16 ret; + uint8_t ret; - printf("\nRLC UL Cfg Status %d", cfm->cfm.status); + DU_LOG("\nDU_APP : RLC UL Cfg Status %d", cfm->cfm.status); if (cfm->cfm.status == LCM_PRIM_OK) { switch(cfm->hdr.elmId.elmnt) { - case STGEN: - { - rlcUlCfg |= RLC_GEN_CFG; - break; - } - case STRGUSAP: - { - numRlcMacSaps++; - if(numRlcMacSaps == DEFAULT_CELLS) - { - rlcUlCfg |= RLC_MAC_SAP_CFG; - numRlcMacSaps = 0; - } - break; - } - case STUDXSAP: - { - rlcUlCfg |= RLC_UDX_SAP_CFG; - break; - - } - default: - break; + case STGEN: + { + rlcUlCfg |= RLC_GEN_CFG; + break; + } + case STRGUSAP: + { + numRlcMacSaps++; + if(numRlcMacSaps == DEFAULT_CELLS) + { + rlcUlCfg |= RLC_MAC_SAP_CFG; + numRlcMacSaps = 0; + } + break; + } + case STUDXSAP: + { + rlcUlCfg |= RLC_UDX_SAP_CFG; + break; + + } + default: + break; } - printf("\n RLC UL Cfg Cfm received for the element %d ",cfm->hdr.elmId.elmnt); + DU_LOG("\nDU_APP : RLC UL Cfg Cfm received for the element %d ",cfm->hdr.elmId.elmnt); if(rlcUlCfg == DU_RLC_UL_CONFIGURED) { - rlcUlCfg = 0; - numRlcMacSaps = 0; - //Start configuration of RLC DL - duSendRlcDlCfg(); + rlcUlCfg = 0; + numRlcMacSaps = 0; + //Start configuration of RLC DL + duSendRlcDlCfg(); } } else { - printf("\nConfig confirm NOK from RLC UL"); + DU_LOG("\nDU_APP : Config confirm NOK from RLC UL"); ret = RFAILED; } return ret; @@ -483,55 +597,55 @@ S16 duProcRlcUlCfgComplete(Pst *pst, KwMngmt *cfm) * Handles Config Confirm from RLC DL * * @param[in] Pst *pst, Post structure of the primitive. - * @param[in] KwMngmt *cfm, Unpacked primitive info received from RLC DL + * @param[in] RlcMngmt *cfm, Unpacked primitive info received from RLC DL * @return ROK - success * RFAILED - failure * ***************************************************************************/ -S16 duProcRlcDlCfgComplete(Pst *pst, KwMngmt *cfm) +uint8_t duProcRlcDlCfgComplete(Pst *pst, RlcMngmt *cfm) { - printf("\nRLC DL Cfg Status %d", cfm->cfm.status); + DU_LOG("\nDU_APP : RLC DL Cfg Status %d", cfm->cfm.status); if (cfm->cfm.status == LCM_PRIM_OK) { switch(cfm->hdr.elmId.elmnt) { - case STGEN: - { - rlcDlCfg |= RLC_GEN_CFG; - break; - } - case STRGUSAP: - { - numRlcMacSaps++; - if(numRlcMacSaps == DEFAULT_CELLS) - { - rlcDlCfg |= RLC_MAC_SAP_CFG; - numRlcMacSaps = 0; - } - break; - } - case STUDXSAP: - { - rlcDlCfg |= RLC_UDX_SAP_CFG; - break; - - } - default: - break; + case STGEN: + { + rlcDlCfg |= RLC_GEN_CFG; + break; + } + case STRGUSAP: + { + numRlcMacSaps++; + if(numRlcMacSaps == DEFAULT_CELLS) + { + rlcDlCfg |= RLC_MAC_SAP_CFG; + numRlcMacSaps = 0; + } + break; + } + case STUDXSAP: + { + rlcDlCfg |= RLC_UDX_SAP_CFG; + break; + + } + default: + break; } - printf("\n RLC DL Cfg Cfm received for the element %d ",cfm->hdr.elmId.elmnt); + DU_LOG("\nDU_APP : RLC DL Cfg Cfm received for the element %d ",cfm->hdr.elmId.elmnt); if(rlcDlCfg == DU_RLC_DL_CONFIGURED) { - rlcDlCfg = 0; - //Start configuration of MAC - duSendMacCfg(); + rlcDlCfg = 0; + //Start configuration of MAC + duSendMacCfg(); } } else { - printf("\nConfig confirm NOK from RLC DL"); + DU_LOG("\nDU_APP : Config confirm NOK from RLC DL"); } return ROK; } @@ -551,7 +665,7 @@ S16 duProcRlcDlCfgComplete(Pst *pst, KwMngmt *cfm) * RFAILED - failure * ***************************************************************************/ -S16 duSendMacCfg() +uint8_t duSendMacCfg() { duBuildMacGenCfg(); duBuildMacUsapCfg(RLC_UL_INST); @@ -575,7 +689,7 @@ S16 duSendMacCfg() * RFAILED - failure * ***************************************************************************/ -S16 duBuildMacGenCfg() +uint8_t duBuildMacGenCfg() { RgMngmt rgMngmt; RgGenCfg *genCfg=NULLP; @@ -585,10 +699,10 @@ S16 duBuildMacGenCfg() DU_SET_ZERO(&rgMngmt, sizeof(RgMngmt)); genCfg = &(rgMngmt.t.cfg.s.genCfg); - + /*----------- Fill General Configuration Parameters ---------*/ - genCfg->mem.region = RG_MEM_REGION; - genCfg->mem.pool = RG_POOL; + genCfg->mem.region = MAC_MEM_REGION; + genCfg->mem.pool = MAC_POOL; genCfg->tmrRes = 10; genCfg->numRguSaps = 2; @@ -596,18 +710,18 @@ S16 duBuildMacGenCfg() genCfg->lmPst.srcProcId = DU_PROC; genCfg->lmPst.dstEnt = ENTDUAPP; genCfg->lmPst.dstInst = 0; - genCfg->lmPst.srcEnt = ENTRG; + genCfg->lmPst.srcEnt = ENTMAC; genCfg->lmPst.srcInst = macCfgInst; genCfg->lmPst.prior = PRIOR0; genCfg->lmPst.route = RTESPEC; - genCfg->lmPst.region = RG_MEM_REGION; - genCfg->lmPst.pool = RG_POOL; - genCfg->lmPst.selector = DU_SELECTOR_LC; + genCfg->lmPst.region = MAC_MEM_REGION; + genCfg->lmPst.pool = MAC_POOL; + genCfg->lmPst.selector = ODU_SELECTOR_LC; - /* Fill Header */ + /* Fill Header */ rgMngmt.hdr.msgType = TCFG; rgMngmt.hdr.msgLen = 0; - rgMngmt.hdr.entId.ent = ENTRG; + rgMngmt.hdr.entId.ent = ENTMAC; rgMngmt.hdr.entId.inst = (Inst)0; rgMngmt.hdr.elmId.elmnt = STGEN; rgMngmt.hdr.seqNmb = 0; @@ -616,20 +730,20 @@ S16 duBuildMacGenCfg() rgMngmt.hdr.response.prior = PRIOR0; rgMngmt.hdr.response.route = RTESPEC; - rgMngmt.hdr.response.mem.region = RG_MEM_REGION; - rgMngmt.hdr.response.mem.pool = RG_POOL; - rgMngmt.hdr.response.selector = DU_SELECTOR_LC; + rgMngmt.hdr.response.mem.region = MAC_MEM_REGION; + rgMngmt.hdr.response.mem.pool = MAC_POOL; + rgMngmt.hdr.response.selector = ODU_SELECTOR_LC; /* Fill Pst */ - pst.selector = DU_SELECTOR_LC; + pst.selector = ODU_SELECTOR_LC; pst.srcEnt = ENTDUAPP; - pst.dstEnt = ENTRG; + pst.dstEnt = ENTMAC; pst.dstInst = macCfgInst; pst.dstProcId = DU_PROC; pst.srcProcId = DU_PROC; pst.region = duCb.init.region; - printf("\nMAC Gen Cfg Req sent"); + DU_LOG("\nDU_APP : MAC Gen Cfg Req sent"); /* Send the request to MAC */ cmPkLrgCfgReq(&pst, &rgMngmt); @@ -652,7 +766,7 @@ S16 duBuildMacGenCfg() * RFAILED - failure * ***************************************************************************/ -S16 duBuildMacUsapCfg(SpId sapId) +uint8_t duBuildMacUsapCfg(SpId sapId) { RgMngmt rgMngmt; RgUpSapCfg *uSap = NULLP; @@ -663,35 +777,35 @@ S16 duBuildMacUsapCfg(SpId sapId) uSap = &(rgMngmt.t.cfg.s.rguSap); - uSap->mem.region = RG_MEM_REGION; - uSap->mem.pool = RG_POOL; + uSap->mem.region = MAC_MEM_REGION; + uSap->mem.pool = MAC_POOL; uSap->suId = 0; uSap->spId = sapId; uSap->procId = DU_PROC; - uSap->ent = ENTKW; + uSap->ent = ENTRLC; uSap->inst = sapId; uSap->prior = PRIOR0; uSap->route = RTESPEC; - uSap->selector = DU_SELECTOR_LC ; + uSap->selector = ODU_SELECTOR_LC ; /* fill header */ rgMngmt.hdr.msgType = TCFG; - rgMngmt.hdr.entId.ent = ENTRG; + rgMngmt.hdr.entId.ent = ENTMAC; rgMngmt.hdr.entId.inst = (Inst)0; rgMngmt.hdr.elmId.elmnt = STRGUSAP; - rgMngmt.hdr.response.mem.region = RG_MEM_REGION; - rgMngmt.hdr.response.mem.pool = RG_POOL; - + rgMngmt.hdr.response.mem.region = MAC_MEM_REGION; + rgMngmt.hdr.response.mem.pool = MAC_POOL; + /* fill pst */ - pst.selector = DU_SELECTOR_LC; + pst.selector = ODU_SELECTOR_LC; pst.srcEnt = ENTDUAPP; - pst.dstEnt = ENTRG; + pst.dstEnt = ENTMAC; pst.dstInst = macCfgInst; pst.dstProcId = DU_PROC; pst.srcProcId = DU_PROC; pst.region = duCb.init.region; - printf("\nMAC Rgu USap Cfg Req sent"); + DU_LOG("\nDU_APP : MAC Rgu USap Cfg Req sent"); /* Send the request to MAC */ cmPkLrgCfgReq(&pst, &rgMngmt); @@ -715,41 +829,41 @@ S16 duBuildMacUsapCfg(SpId sapId) * RFAILED - failure * ***************************************************************************/ -S16 duHdlMacCfgComplete(Pst *pst, RgMngmt *cfm) +uint8_t duHdlMacCfgComplete(Pst *pst, RgMngmt *cfm) { - S16 ret = ROK; + uint8_t ret = ROK; if (cfm->cfm.status == LCM_PRIM_OK) { switch (cfm->hdr.elmId.elmnt) { - case STGEN: - { - macCfg |= MAC_GEN_CFG; - break; - } - case STRGUSAP: - { - macCfg |= MAC_SAP_CFG; - numRlcMacSaps++; - break; - } - default: - break; + case STGEN: + { + macCfg |= MAC_GEN_CFG; + break; + } + case STRGUSAP: + { + macCfg |= MAC_SAP_CFG; + numRlcMacSaps++; + break; + } + default: + break; } - printf("\n MAC Cfg Cfm received for the element %d ",cfm->hdr.elmId.elmnt); + DU_LOG("\nDU_APP : MAC Cfg Cfm received for the element %d ",cfm->hdr.elmId.elmnt); if(macCfg == MAC_CONFIGURED && numRlcMacSaps == MAX_MAC_SAP) { - macCfg = 0; - printf("\n Completed sending Configs"); - macCfgInst = 0; - duBindUnbindRlcToMacSap(RLC_DL_INST, ABND); + macCfg = 0; + DU_LOG("\nDU_APP : Completed sending Configs"); + macCfgInst = 0; + duBindUnbindRlcToMacSap(RLC_DL_INST, ABND); } } else { - printf("\nConfig confirm NOK from MAC"); + DU_LOG("\nDU_APP : Config confirm NOK from MAC"); ret = RFAILED; } return ret; @@ -771,26 +885,25 @@ S16 duHdlMacCfgComplete(Pst *pst, RgMngmt *cfm) * RFAILED - failure * ***************************************************************************/ -S16 duBindUnbindRlcToMacSap(U8 inst, U8 action) +uint8_t duBindUnbindRlcToMacSap(uint8_t inst, uint8_t action) { - KwCntrl *cntrl = NULLP; - KwMngmt kwMngmt; - Pst pst; + RlcCntrl *cntrl = NULLP; + RlcMngmt rlcMngmt; + Pst pst; - TRC2(smBindKwToRguSap) - DU_SET_ZERO(&kwMngmt, sizeof(KwMngmt)); + DU_SET_ZERO(&rlcMngmt, sizeof(RlcMngmt)); DU_SET_ZERO(&pst, sizeof(Pst)); if (action == ABND) { - printf("\nCntrl Req to RLC inst %d to bind MAC sap", inst); + DU_LOG("\nDU_APP : Cntrl Req to RLC inst %d to bind MAC sap", inst); } else { - printf("\nCntrl Req to RLC inst %d to unbind MAC sap", inst); + DU_LOG("\nDU_APP : Cntrl Req to RLC inst %d to unbind MAC sap", inst); } - cntrl = &(kwMngmt.t.cntrl); + cntrl = &(rlcMngmt.t.cntrl); cntrl->action = action; cntrl->subAction = DU_ZERO_VAL; @@ -798,143 +911,969 @@ S16 duBindUnbindRlcToMacSap(U8 inst, U8 action) cntrl->s.sapCntrl.spId = inst; /* Fill header */ - kwMngmt.hdr.msgType = TCNTRL; - kwMngmt.hdr.entId.ent = ENTKW; - kwMngmt.hdr.entId.inst = inst; - kwMngmt.hdr.elmId.elmnt = 186; /* ambiguous defines in lkw.h and lrg.h so direct hardcoded*/ - kwMngmt.hdr.response.mem.region = (inst == RLC_UL_INST) ? + rlcMngmt.hdr.msgType = TCNTRL; + rlcMngmt.hdr.entId.ent = ENTRLC; + rlcMngmt.hdr.entId.inst = inst; + rlcMngmt.hdr.elmId.elmnt = 186; /* ambiguous defines in lkw.h and lrg.h so direct hardcoded*/ + rlcMngmt.hdr.response.mem.region = (inst == RLC_UL_INST) ? RLC_UL_MEM_REGION:RLC_DL_MEM_REGION; - kwMngmt.hdr.response.mem.pool = RLC_POOL; + rlcMngmt.hdr.response.mem.pool = RLC_POOL; /* Fill pst */ - pst.selector = DU_SELECTOR_LC; + pst.selector = ODU_SELECTOR_LC; pst.srcEnt = ENTDUAPP; - pst.dstEnt = ENTKW; + pst.dstEnt = ENTRLC; pst.dstProcId = DU_PROC; pst.dstInst = inst; pst.srcProcId = DU_PROC; pst.region = duCb.init.region; - cmPkLkwCntrlReq(&pst, &kwMngmt); + cmPkLkwCntrlReq(&pst, &rlcMngmt); + + return ROK; +} +/******************************************************************* + * + * @brief Handles SCTP notifications + * + * @details + * + * Function : duSctpNtfyHdl + * + * Functionality: + * Handles SCTP notification + * + * @params[in] Message Buffer + * SCTP notification + * + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ + +uint8_t duSctpNtfyHdl(Buffer *mBuf, CmInetSctpNotification *ntfy) +{ + if(f1Params.assocId == ntfy->u.assocChange.assocId) + { + if(BuildAndSendF1SetupReq() != ROK) + { + return RFAILED; + } + } + else if(ricParams.assocId == ntfy->u.assocChange.assocId) + { + if(BuildAndSendE2SetupReq() != ROK) + { + return RFAILED; + } + } + else + { + DU_LOG("\nDU_APP : Invalid assocId %d received", ntfy->u.assocChange.assocId); + return RFAILED; + } + return ROK; +} + +/******************************************************************* + * + * @brief Fills Pst struct for ENTEGTP + * + * @details + * + * Function : duFillEgtpPst + * + * Functionality: + * Fills Pst struct for ENTEGTP + * + * @params[in] + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t duFillEgtpPst(Pst *pst, Event event) +{ + memset(pst, 0, sizeof(Pst)); + pst->srcEnt = (Ent)ENTDUAPP; + pst->srcInst = (Inst)DU_INST; + pst->srcProcId = DU_PROC; + pst->dstEnt = (Ent)ENTEGTP; + pst->dstInst = (Inst)EGTP_INST; + pst->dstProcId = pst->srcProcId; + pst->event = event; + pst->selector = ODU_SELECTOR_LC; + pst->pool= DU_POOL; return ROK; } + + /******************************************************************* * - * @brief Function to start SCTP + * @brief Function to configure EGTP * * @details * - * Function : duSctpStartReq + * Function : duBuildEgtpCfgReq * * Functionality: - * Function to start SCTP + * Function to configure EGTP * * @params[in] - * @return void + * @return ROK - success + * RFAILED - failure * * ****************************************************************/ -S16 duSctpStartReq() + +uint8_t duBuildEgtpCfgReq() { Pst pst; - Buffer *mBuf; + EgtpConfig egtpCfg; - 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; - if(SGetMsg(DFLT_REGION, DU_POOL, &mBuf) != ROK) - { - printf("\nMemory allocation failed in duReadCfg"); - return RFAILED; + DU_LOG("\nDU_APP : Sending EGTP config request"); + + memset(&egtpCfg, 0, sizeof(EgtpConfig)); + memcpy(&egtpCfg, &duCfgParam.egtpParams, sizeof(EgtpConfig)); + + duFillEgtpPst(&pst, EVTCFGREQ); + packEgtpCfgReq(&pst, egtpCfg); + + return ROK; +} + +/******************************************************************* + * + * @brief Function to configure EGTP + * + * @details + * + * Function : duBuildEgtpCfgReq + * + * Functionality: + * Function to configure EGTP + * + * @params[in] + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t duHdlEgtpCfgComplete(CmStatus cfm) +{ + uint8_t ret = ROK; + + if(cfm.status == LCM_PRIM_OK) + { + DU_LOG("\nDU_APP : EGTP configuraton complete"); +#ifdef EGTP_TEST + duSendEgtpSrvOpenReq(); +#endif + } + else + { + DU_LOG("\nDU_APP : EGTP configuraton failed"); + ret = RFAILED; } - SPstTsk(&pst, mBuf); - RETVALUE(ROK); + return (ret); } /******************************************************************* * - * @brief Handles SCTP notifications + * @brief Sends server open request to EGTP * * @details * - * Function : duSctpNtfyHdl + * Function : duSendEgtpSrvOpenReq * * Functionality: - * Handles SCTP notification + * Sends server open request to EGTP * - * @params[in] Message Buffer - * SCTP notification + * @params[in] + * @return ROK - success + * RFAILED - failure * + * ****************************************************************/ + +uint8_t duSendEgtpSrvOpenReq() +{ + Pst pst; + + DU_LOG("\nDU_APP : Sending EGTP server open request"); + + duFillEgtpPst(&pst, EVTSRVOPENREQ); + packEgtpSrvOpenReq(&pst); + + return ROK; +} + +/******************************************************************* + * + * @brief Handles server open confirmation + * + * @details + * + * Function : duHdlEgtpSrvOpenComplete + * + * Functionality: + * Handles server open confirmation + * + * @params[in] + * @return ROK - success + * RFAILED - failure + * + *****************************************************************/ + +uint8_t duHdlEgtpSrvOpenComplete(CmStatus cfm) +{ + uint8_t ret = ROK; + + if(cfm.status == LCM_PRIM_OK) + { + DU_LOG("\nDU_APP : EGTP server opened successfully"); +#ifdef EGTP_TEST + duSendEgtpTnlMgmtReq(EGTP_TNL_MGMT_ADD, EGTP_LCL_TEID, EGTP_REM_TEID); +#endif + } + else + { + DU_LOG("\nDU_APP : EGTP server opening failed"); + ret = RFAILED; + } + + return (ret); +} + +/******************************************************************* + * + * @brief Sends tunnel management request + * + * @details + * + * Function : duSendEgtpTnlMgmtReq + * + * Functionality: + * Builds and sends tunnel management request to EGTP + * + * @params[in] Action + * Local tunnel endpoint id + * Remote tunnel endpoint id + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ + +uint8_t duSendEgtpTnlMgmtReq(uint8_t action, uint32_t lclTeid, uint32_t remTeid) +{ + Pst pst; + EgtpTnlEvt tnlEvt; + + tnlEvt.action = action; + tnlEvt.lclTeid = lclTeid; + tnlEvt.remTeid = remTeid; + + DU_LOG("\nDU_APP : Sending EGTP tunnel management request"); + + duFillEgtpPst(&pst, EVTTNLMGMTREQ); + packEgtpTnlMgmtReq(&pst, tnlEvt); + + return ROK; +} + +/******************************************************************* + * + * @brief Handles Tunnel management confirm + * + * @details + * + * Function : duHdlEgtpTnlMgmtCfm + * + * Functionality: + * Handles tunnel management confirm received from Egtp + * + * @params[in] Tunnel Event * @return ROK - success * RFAILED - failure * * ****************************************************************/ +uint8_t duHdlEgtpTnlMgmtCfm(EgtpTnlEvt tnlEvtCfm) +{ + uint8_t ret = ROK; + + if(tnlEvtCfm.cfmStatus.status == LCM_PRIM_OK) + { + DU_LOG("\nDU_APP : Tunnel management confirm OK"); + } + else + { + DU_LOG("\nDU_APP : Tunnel management failed"); + ret = RFAILED; + } + + return (ret); +} + +uint8_t duSendEgtpDatInd(Buffer *mBuf) +{ + EgtpMsg egtpMsg; + + /* Fill EGTP header */ + egtpMsg.msgHdr.msgType = EGTPU_MSG_GPDU; + egtpMsg.msgHdr.nPdu.pres = FALSE; + egtpMsg.msgHdr.seqNum.pres = FALSE; + egtpMsg.msgHdr.extHdr.udpPort.pres = FALSE; + egtpMsg.msgHdr.extHdr.pdcpNmb.pres = FALSE; + egtpMsg.msgHdr.teId = 1; + egtpMsg.msg = mBuf; + + egtpHdlDatInd(egtpMsg); + + return ROK; + +} + +#ifdef EGTP_TEST +/******************************************************************* + * + * @brief Simulate UL Data for intial test + * + * @details + * + * Function : duSendEgtpTestData + * + * Functionality: + * Simulate UL data for initial test + * + * @params[in] + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t duSendEgtpTestData() +{ + char data[30] = "This is EGTP data from DU"; + int datSize = 30; + + Buffer *mBuf; + + if(ODU_GET_MSG_BUF(DU_APP_MEM_REGION, DU_POOL, &mBuf) == ROK) + { + if(ODU_ADD_POST_MSG_MULT((Data *)data, datSize, mBuf) != ROK) + { + DU_LOG("\nDU_APP : ODU_ADD_POST_MSG_MULT failed"); + ODU_PUT_MSG_BUF(mBuf); + return RFAILED; + } + } + else + { + DU_LOG("\nDU_APP : Failed to allocate memory"); + return RFAILED; + } + + /* filling IPv4 header */ + CmIpv4Hdr ipv4Hdr; + MsgLen mLen; + + mLen = 0; + ODU_GET_MSG_LEN(mBuf, &mLen); + + memset(&ipv4Hdr, 0, sizeof(CmIpv4Hdr)); + ipv4Hdr.length = CM_IPV4_HDRLEN + mLen; + ipv4Hdr.hdrVer = 0x45; + ipv4Hdr.proto = 1; + ipv4Hdr.srcAddr = CM_INET_NTOH_U32(duCfgParam.egtpParams.localIp.ipV4Addr); + ipv4Hdr.destAddr = CM_INET_NTOH_U32(duCfgParam.egtpParams.destIp.ipV4Addr); + + /* Packing IPv4 header into buffer */ + uint8_t ret, cnt, idx; + Data revPkArray[CM_IPV4_HDRLEN]; + Data pkArray[CM_IPV4_HDRLEN]; + + /* initialize locals */ + cnt = 0; + memset(revPkArray, 0, CM_IPV4_HDRLEN); + memset(pkArray, 0, CM_IPV4_HDRLEN); -S16 duSctpNtfyHdl(Buffer *mBuf, CmInetSctpNotification *ntfy) -{ - char *finalBuf; - int i,j; - - switch(ntfy->header.nType) - { - case CM_INET_SCTP_ASSOC_CHANGE: - switch(ntfy->u.assocChange.state) - { - case CM_INET_SCTP_COMM_UP: - { - printf("\nSCTP communication UP"); - duCb.sctpStatus = TRUE; - //Setup F1-C - if(!duCb.f1Status) - { - /* Build and send F1 Setup response */ - Buffer *f1SetupReq; - MsgLen copyCnt; - - BuildF1SetupReq(); - /* Reversing the encoded string */ - if(SGetSBuf(1, 1, (Data **)&finalBuf, (Size)encBufSize) != ROK) - { - printf("Memory allocation failed"); - RETVALUE(RFAILED); - } - for(i = 0, j = encBufSize-1; iinstId = DEFAULT_CELLS + 1; + /* Filling of Gen config */ + cfg->genCfg.mem.region = MAC_MEM_REGION; + cfg->genCfg.mem.pool = MAC_POOL; + cfg->genCfg.tmrRes = 10; + +#ifdef LTE_ADV + cfg->genCfg.forceCntrlSrbBoOnPCel = FALSE; + cfg->genCfg.isSCellActDeactAlgoEnable = TRUE; +#endif/*LTE_ADV*/ + cfg->genCfg.startCellId = 1; + cfg->genCfg.lmPst.dstProcId = DU_PROC; + cfg->genCfg.lmPst.srcProcId = DU_PROC; + cfg->genCfg.lmPst.dstEnt = ENTDUAPP; + cfg->genCfg.lmPst.dstInst = DU_INST; + cfg->genCfg.lmPst.srcEnt = ENTMAC; + cfg->genCfg.lmPst.srcInst = DEFAULT_CELLS + 1; + cfg->genCfg.lmPst.prior = PRIOR0; + cfg->genCfg.lmPst.route = RTESPEC; + cfg->genCfg.lmPst.region = MAC_MEM_REGION; + cfg->genCfg.lmPst.pool = MAC_POOL; + cfg->genCfg.lmPst.selector = ODU_SELECTOR_LC; + + /* Fill Header */ + rgMngmt.hdr.msgType = TCFG; + rgMngmt.hdr.entId.ent = ENTMAC; + rgMngmt.hdr.entId.inst = DU_INST; + rgMngmt.hdr.elmId.elmnt = STSCHINST; + rgMngmt.hdr.response.mem.region = MAC_MEM_REGION; + rgMngmt.hdr.response.mem.pool = MAC_POOL; + + /* Fill Pst */ + pst.selector = ODU_SELECTOR_LC; + pst.srcEnt = ENTDUAPP; + pst.dstEnt = ENTMAC; + pst.dstProcId = DU_PROC; + pst.srcProcId = DU_PROC; + pst.srcInst = DU_INST; + pst.dstInst = 0; + pst.region = duCb.init.region; + pst.event = (Event) EVTMACSCHGENCFGREQ; + + DU_LOG("\nDU_APP : MAC Sch Cfg sent"); + + /* Send the request to MAC */ + cmPkLrgSchCfgReq(&pst, &rgMngmt); + + return ROK; +} + + +/************************************************************************** + * @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 + * + ***************************************************************************/ +uint8_t duLayerConfigComplete() +{ + uint8_t ret = ROK; + + DU_LOG("\nDU_APP : Configuring all Layer is complete"); + + if((ret = duSctpCfgReq(duCfgParam.sctpParams)) != ROK) + { + DU_LOG("\nDU_APP : Failed configuring Sctp Params"); + ret = RFAILED; + } + if((ret = duSctpAssocReq(F1_INTERFACE)) != ROK) + { + DU_LOG("\nDU_APP : Failed to send AssocReq F1"); + ret = RFAILED; + } + if((ret = duSctpAssocReq(E2_INTERFACE)) != ROK) + { + DU_LOG("\nDU_APP : Failed to send AssocReq E2"); + ret = RFAILED; + } + + return (ret); +} + +/************************************************************************** + * @brief Function to handle SCH Config Confirm from MAC + * + * @details + * + * Function : duHdlSchCfgComplete + * + * Functionality: + * Handles Scheduler Gen Config Confirm from MAC + * + * @param[in] Pst *pst, Post structure of the primitive. + * @param[in] RgMngmt *cfm, Unpacked primitive info received from MAC + * @return ROK - success + * RFAILED - failure + * + ***************************************************************************/ +uint8_t duHdlSchCfgComplete(Pst *pst, RgMngmt *cfm) +{ + if (cfm->cfm.status == LCM_PRIM_OK) + { + switch (cfm->hdr.elmId.elmnt) + { + case STSCHINST: + { + DU_LOG("\nDU_APP : Received SCH CFG CFM at DU APP"); + break; + } + default: + break; + } + } + duLayerConfigComplete(); + duBuildEgtpCfgReq(); + return ROK; +} + +/******************************************************************* + * + * @brief Sends Slot indication to EGTP + * + * @details + * + * Function : duSendEgtpSlotInd + * + * Functionality: + * Sends Slot indication to EGTP + * + * @params[in] + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t duSendEgtpSlotInd() +{ + Pst pst; + + duFillEgtpPst(&pst, EVTSLOTIND); + packEgtpSlotInd(&pst); + + return 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 + * + ***************************************************************************/ +uint8_t duBuildAndSendMacCellCfg() +{ + Pst pst; + DU_SET_ZERO(&pst, sizeof(Pst)); + MacCellCfg *duMacCellCfg = NULLP; + + DU_ALLOC_SHRABL_BUF(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)); + + /* Fill Pst */ + FILL_PST_DUAPP_TO_MAC(pst, 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 + * + ***************************************************************************/ +uint8_t duHandleMacCellCfgCfm(Pst *pst, MacCellCfgCfm *macCellCfgCfm) +{ + uint8_t actvCellIdx = 0; + uint8_t ret = ROK; + + if(macCellCfgCfm->rsp == ROK) + { + for(actvCellIdx = 0 ; actvCellIdx cellId == duCb.actvCellLst[actvCellIdx]->cellId) + { + duCb.duMacCellCfg = NULLP; + /* Build and send GNB-DU config update */ + ret = BuildAndSendDUConfigUpdate(); + + /* TODO: Trigger cell start req once cell up slot ind is received*/ + /* Build and Send Cell Start Req to MAC */ + ret = duBuildAndSendMacCellStartReq(); + + } + } + } + else + { + DU_LOG("\nMac cell cfg failed"); + ret = RFAILED; + } + return ret; +} + +/******************************************************************* + * + * @brief Handles slot indication from MAC + * + * @details + * + * Function : duHandleSlotInd + * + * Functionality: + * Handles slot indication from MAC + * + * @params[in] Post structure pointer + * Slot Info pointer + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t duHandleSlotInd(Pst *pst, SlotIndInfo *slotInfo) +{ + + DU_LOG("\nDU APP : Slot Indication received"); + + if(slotInfo->cellId <=0 || slotInfo->cellId > MAX_NUM_CELL) + { + DU_LOG("\nDU APP : Invalid Cell Id %d", slotInfo->cellId); + } + if(!duCb.actvCellLst[slotInfo->cellId-1]->firstSlotIndRcvd) + { + duCb.actvCellLst[slotInfo->cellId-1]->firstSlotIndRcvd = true; + if((duCb.actvCellLst[slotInfo->cellId-1] != NULL) && \ + (duCb.actvCellLst[slotInfo->cellId-1]->cellStatus == \ + ACTIVATION_IN_PROGRESS)) + { + DU_LOG("\nDU APP : 5G-NR Cell %d is UP", slotInfo->cellId); + duCb.actvCellLst[slotInfo->cellId-1]->cellStatus = ACTIVATED; + } + + } + + /* TODO : Slot Indication to be moved out of EGTP_TEST when + * data path is established */ +#ifdef EGTP_TEST + duSendEgtpSlotInd(); +#endif + + if((pst->selector == ODU_SELECTOR_LWLC) || (pst->selector == ODU_SELECTOR_TC)) + DU_FREE_SHRABL_BUF(MAC_MEM_REGION, pst->pool, slotInfo, sizeof(SlotIndInfo)); + + return ROK; +} + +/******************************************************************* + * + * @brief Builds and sends cell start request to MAC + * + * @details + * + * Function : duBuildAndSendMacCellStartReq + * + * Functionality: + * Builds and sends cell start request to MAC + * + * @params[in] + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t duBuildAndSendMacCellStartReq() +{ + Pst pst; + MacCellStartInfo *cellStartInfo = NULL; + + DU_LOG("\nDU APP : Building and Sending cell start request to MAC"); + + /* Send Cell Start Request to MAC */ + DU_ALLOC_SHRABL_BUF(cellStartInfo, sizeof(MacCellStartInfo)); + if(!cellStartInfo) + { + DU_LOG("\nDU APP : Memory alloc failed while building cell start request"); + return RFAILED; + } + + for(uint8_t id = 0; id < MAX_NUM_CELL; id++) + { + if(duCb.actvCellLst[id]) + { + duCb.actvCellLst[id]->firstSlotIndRcvd = FALSE; + cellStartInfo->cellId = duCb.actvCellLst[id]->cellInfo.nrEcgi.cellId; + + /* Fill Pst */ + FILL_PST_DUAPP_TO_MAC(pst, EVENT_MAC_CELL_START_REQ); + + return (*packMacCellStartReqOpts[pst.selector])(&pst, cellStartInfo); + } + } + return ROK; +} + +/******************************************************************* + * + * @brief Builds and sends cell stop request to MAC + * + * @details + * + * Function : duBuildAndSendMacCellStopReq + * + * Functionality: + * Builds and sends cell stop request to MAC + * + * @params[in] + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t duBuildAndSendMacCellStopReq() +{ + Pst pst; + MacCellStopInfo *cellStopInfo = NULL; + + DU_LOG("\nDU APP : Building and Sending cell stop request to MAC"); + + /* Send Cell Stop Request to MAC */ + DU_ALLOC_SHRABL_BUF(cellStopInfo, sizeof(MacCellStopInfo)); + if(!cellStopInfo) + { + DU_LOG("\nDU APP : Memory alloc failed while building cell stop request"); + return RFAILED; + } + cellStopInfo->cellId = duCb.actvCellLst[0]->cellId; + + /* Fill Pst */ + FILL_PST_DUAPP_TO_MAC(pst, EVENT_MAC_CELL_STOP_REQ); + + return (*packMacCellStopReqOpts[pst.selector])(&pst, cellStopInfo); +} + +/******************************************************************* + * + * @brief Handles stop indication from MAC + * + * @details + * + * Function : duHandleStopInd + * + * Functionality: + * Handles stop indication from MAC + * + * @params[in] Post structure pointer + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t duHandleStopInd(Pst *pst, MacCellStopInfo *cellStopId) +{ + if(cellStopId->cellId <=0 || cellStopId->cellId > MAX_NUM_CELL) + { + DU_LOG("\nDU APP : Invalid Cell Id %d", cellStopId->cellId); + } + if(duCb.actvCellLst[cellStopId->cellId-1] != NULL) + { + if(duCb.actvCellLst[cellStopId->cellId-1]->firstSlotIndRcvd) + { + duCb.actvCellLst[cellStopId->cellId-1]->firstSlotIndRcvd = false; + if((duCb.actvCellLst[cellStopId->cellId-1]->cellStatus == \ + ACTIVATED)) + { + DU_LOG("\nDU APP : 5G-NR Cell %d is DOWN", cellStopId->cellId); + duCb.actvCellLst[cellStopId->cellId-1]->cellStatus = DELETION_IN_PROGRESS; + } + } + } + if((pst->selector == ODU_SELECTOR_LWLC) || (pst->selector == ODU_SELECTOR_TC)) + DU_FREE_SHRABL_BUF(MAC_MEM_REGION, pst->pool, cellStopId, sizeof(MacCellStopInfo)); + + return ROK; +} + +/******************************************************************* + * + * @brief Handles slot indication from MAC + * + * @details + * + * Function : duHandleUlCcchInd + * + * Functionality: + * Handles UL CCCH indication from MAC + * + * @params[in] Post structure pointer + * UL CCCH Ind pointer + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t duHandleUlCcchInd(Pst *pst, UlCcchIndInfo *ulCcchIndInfo) +{ + + DU_LOG("\nDU APP : UL CCCH Indication received"); + + return (duProcUlCcchInd(ulCcchIndInfo)); +} + +/******************************************************************* + * + * @brief Process UL RRC Message from RLC + * + * @details + * + * Function : DuProcRlcUlRrcMsgTrans + * + * Functionality: Process UL RRC Message from RLC + * + * @params[in] Post structure + * UL RRC Message Info + * @return ROK - success + * RFAILED - failure + * + * ****************************************************************/ +uint8_t DuProcRlcUlRrcMsgTrans(Pst *pst, RlcUlRrcMsgInfo *ulRrcMsgInfo) +{ + DuUeCb ueCb; + + ueCb = duCb.actvCellLst[ulRrcMsgInfo->cellId -1]->ueCb[ulRrcMsgInfo->ueIdx -1]; + BuildAndSendULRRCMessageTransfer(ueCb, ulRrcMsgInfo->lcId, ulRrcMsgInfo->msgLen, \ + ulRrcMsgInfo->rrcMsg); + + DU_FREE_SHRABL_BUF(pst->region, pst->pool, ulRrcMsgInfo->rrcMsg, ulRrcMsgInfo->msgLen); + DU_FREE_SHRABL_BUF(pst->region, pst->pool, ulRrcMsgInfo, sizeof(RlcUlRrcMsgInfo)); + return ROK; +} + +/******************************************************************* +* +* @brief Process RRC delivery report from RLC +* +* @details +* +* Function : DuProcRlcRrcDeliveryReport +* +* Functionality: Process RRC delivery Message from RLC +* +* @params[in] Post structure +* UL RRC Message Info +* @return ROK - success +* RFAILED - failure +* +* ****************************************************************/ +uint8_t DuProcRlcRrcDeliveryReport(Pst *pst, RrcDeliveryReport *rrcDeliveryReport) +{ + DuUeCb ueCb; + uint8_t ret = RFAILED; + + ueCb = duCb.actvCellLst[rrcDeliveryReport->cellId -1]->ueCb[rrcDeliveryReport->ueIdx -1]; + ret = BuildAndSendRrcDeliveryReport(ueCb.gnbCuUeF1apId, ueCb.gnbDuUeF1apId,rrcDeliveryReport); + + DU_FREE_SHRABL_BUF(pst->region, pst->pool, rrcDeliveryReport, sizeof(RrcDeliveryReport)); + return ret; +} + /********************************************************************** - End of file -**********************************************************************/ + End of file + **********************************************************************/