#include "du_f1ap_msg_hdl.h"
#include "du_ue_mgr.h"
-#ifdef EGTP_TEST
-uint32_t sduId = 0;
-#endif
-
DuMacDlCcchInd packMacDlCcchIndOpts[] =
{
- packMacDlCcchInd, /* Loose coupling */
- MacProcDlCcchInd, /* TIght coupling */
- packMacDlCcchInd /* Light weight-loose coupling */
+ packMacDlCcchInd, /* Loose coupling */
+ MacProcDlCcchInd, /* TIght coupling */
+ packMacDlCcchInd /* Light weight-loose coupling */
};
DuMacUeCreateReq packMacUeCreateReqOpts[] =
{
packDuMacUeCreateReq, /* Loose coupling */
- MacProcUeCreateReq, /* TIght coupling */
- packDuMacUeCreateReq /* Light weight-loose coupling */
+ MacProcUeCreateReq, /* TIght coupling */
+ packDuMacUeCreateReq /* Light weight-loose coupling */
};
DuRlcUeCreateReq packRlcUeCreateReqOpts[] =
{
packDuRlcUeCreateReq, /* Loose coupling */
- RlcProcUeCreateReq, /* TIght coupling */
- packDuRlcUeCreateReq /* Light weight-loose coupling */
+ RlcProcUeCreateReq, /* TIght coupling */
+ packDuRlcUeCreateReq /* Light weight-loose coupling */
};
DuDlRrcMsgToRlcFunc duSendDlRrcMsgToRlcOpts[] =
{
packDlRrcMsgToRlc, /* Loose coupling */
- RlcProcDlRrcMsgTransfer, /* Tight coupling */
+ RlcProcDlRrcMsgTransfer, /* Tight coupling */
packDlRrcMsgToRlc /* Light weight-loose coupling */
};
DuRlcUeReconfigReq packRlcUeReconfigReqOpts[] =
{
- packDuRlcUeReconfigReq, /* Loose coupling */
+ packDuRlcUeReconfigReq, /* Loose coupling */
RlcProcUeReconfigReq, /* TIght coupling */
- packDuRlcUeReconfigReq /* Light weight-loose coupling */
+ packDuRlcUeReconfigReq /* Light weight-loose coupling */
};
DuMacUeReconfigReq packMacUeReconfigReqOpts[] =
{
- packDuMacUeReconfigReq, /* Loose coupling */
+ packDuMacUeReconfigReq, /* Loose coupling */
MacProcUeReconfigReq, /* TIght coupling */
- packDuMacUeReconfigReq /* Light weight-loose coupling */
+ packDuMacUeReconfigReq /* Light weight-loose coupling */
+};
+
+DuRlcDlUserDataToRlcFunc duSendRlcDlUserDataToRlcOpts[] =
+{
+ packRlcDlUserDataToRlc, /* Loose coupling */
+ RlcProcDlUserDataTransfer, /* Tight coupling */
+ packRlcDlUserDataToRlc /* Light weight-loose coupling */
+};
+
+DuMacUeDeleteReq packMacUeDeleteReqOpts[] =
+{
+ packDuMacUeDeleteReq, /* Loose coupling */
+ MacProcUeDeleteReq, /* TIght coupling */
+ packDuMacUeDeleteReq /* Light weight-loose coupling */
+};
+
+DuRlcUeDeleteReq packRlcUeDeleteReqOpts[] =
+{
+ packDuRlcUeDeleteReq, /* Loose coupling */
+ RlcProcUeDeleteReq, /* TIght coupling */
+ packDuRlcUeDeleteReq /* Light weight-loose coupling */
+};
+
+DuMacCellDeleteReq packMacCellDeleteReqOpts[] =
+{
+ packDuMacCellDeleteReq, /* Loose coupling */
+ MacProcCellDeleteReq, /* TIght coupling */
+ packDuMacCellDeleteReq /* Light weight-loose coupling */
};
+
+/*******************************************************************
+ *
+ * @brief Function to fillDlUserDataInfo
+ *
+ * @details
+ *
+ * Function : fillDlUserDataInfo
+ *
+ * Functionality:
+ * Function to fillDlUserDataInfo
+ *
+ * @params[in] teId,
+ * dlDataMsgInfo
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+
+uint8_t fillDlUserDataInfo(uint32_t teId, RlcDlUserDataInfo *dlDataMsgInfo)
+{
+ uint8_t drbIdx;
+
+ for(drbIdx = 0; drbIdx < duCb.numDrb; drbIdx++)
+ {
+ if(duCb.upTnlCfg[drbIdx] && (duCb.upTnlCfg[drbIdx]->tnlCfg1 != NULLP))
+ {
+ if(duCb.upTnlCfg[drbIdx]->tnlCfg1->teId == teId)
+ {
+ dlDataMsgInfo->cellId = duCb.upTnlCfg[drbIdx]->cellId;
+ dlDataMsgInfo->ueIdx = duCb.upTnlCfg[drbIdx]->ueIdx;
+ dlDataMsgInfo->rbId = duCb.upTnlCfg[drbIdx]->drbId;
+ return ROK;
+ }
+ }
+ }
+ return RFAILED;
+}
+
+ /*******************************************************************
+ *
+ * @brief Build and Send DL Data Message transfer to RLC
+ *
+ * @details
+ *
+ * Function : duBuildAndSendDlUserDataToRlc
+ *
+ * Functionality:
+ * Build and Send DL Data Message transfer to RLC
+ *
+ * @params[in] Cell ID
+ * UE Index
+ * Logical Channgel ID
+ * RRC Message
+ * RRC Message Length
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+
+uint8_t duBuildAndSendDlUserDataToRlc(uint16_t msgLen, EgtpMsg *egtpMsg)
+{
+ uint8_t ret = RFAILED;
+ Pst pst;
+ RlcDlUserDataInfo *dlDataMsgInfo = NULLP;
+
+ DU_ALLOC_SHRABL_BUF(dlDataMsgInfo, sizeof(RlcDlUserDataInfo));
+ if(!dlDataMsgInfo)
+ {
+ DU_LOG("\nERROR --> DU_APP : Memory allocation failed for dlDataMsgInfo in duHdlEgtpDlData()");
+ return RFAILED;
+ }
+ memset(dlDataMsgInfo, 0, sizeof(RlcDlUserDataInfo));
+ if(ODU_GET_MSG_BUF(DU_APP_MEM_REGION, DU_POOL, &dlDataMsgInfo->dlMsg) != ROK)
+ {
+ DU_LOG("\nERROR --> DU_APP : Memory allocation failed for dlMsg in duHdlEgtpDlData()");
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, dlDataMsgInfo, sizeof(RlcDlUserDataInfo));
+ return RFAILED;
+ }
+ dlDataMsgInfo->dlMsg = egtpMsg->msg;
+ dlDataMsgInfo->msgLen = msgLen;
+
+ /* Filling DL DATA Msg Info */
+ if(fillDlUserDataInfo(egtpMsg->msgHdr.teId, dlDataMsgInfo) == ROK)
+ {
+ /* Filling post structure and sending msg */
+ FILL_PST_DUAPP_TO_RLC(pst, RLC_DL_INST, EVENT_DL_USER_DATA_TRANS_TO_RLC);
+ DU_LOG("\nDEBUG --> DU_APP : Sending User Data Msg to RLC \n");
+ ret = (*duSendRlcDlUserDataToRlcOpts[pst.selector])(&pst, dlDataMsgInfo);
+ }
+ if(ret != ROK)
+ {
+ DU_LOG("\nERROR --> DU_APP : Failed to send User Data to RLC in duHdlEgtpDlData()");
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, dlDataMsgInfo->dlMsg, msgLen);
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, dlDataMsgInfo, sizeof(RlcDlUserDataInfo));
+ }
+ return ret;
+}
+
/*******************************************************************
*
* @brief Handles EGTP data from CU
* ****************************************************************/
uint8_t duHdlEgtpDlData(EgtpMsg *egtpMsg)
{
-
- /* TODO : Extract RbId/UeID/CellID/SduId from database
- using tunnel id in egtp header */
-
- DU_LOG("\nDEBUG --> DU_APP : Processing DL data");
-#ifdef EGTP_TEST
- Pst pst;
- KwuDatReqInfo datReqInfo;
-
- datReqInfo.rlcId.rbId = RB_ID;
- datReqInfo.rlcId.rbType = CM_LTE_DRB;
- datReqInfo.rlcId.ueId = UE_ID;
- datReqInfo.rlcId.cellId = NR_CELL_ID;
-
- datReqInfo.sduId = ++sduId;
- datReqInfo.lcType = CM_LTE_LCH_DTCH;
-
- /* Filling pst and Sending to RLC DL */
- pst.selector = ODU_SELECTOR_LWLC;
- pst.srcEnt = ENTDUAPP;
- pst.dstEnt = ENTRLC;
- pst.dstInst = RLC_DL_INST;
- pst.dstProcId = DU_PROC;
- pst.srcProcId = DU_PROC;
- pst.region = duCb.init.region;
-
- //cmPkKwuDatReq(&pst, &datReqInfo, egtpMsg->msg);
-#else
- //duBuildAndSendDlRrcMsgToRlc();
-#endif
+ uint16_t msgLen = 0;
+ DU_LOG("\nDEBUG --> DU_APP : Processing DL data in duHdlEgtpDlData()");
+
+ if(!egtpMsg->msg)
+ {
+ DU_LOG("\nERROR --> DU_APP : Recevied Dl Data is NULLP in duHdlEgtpDlData()");
+ return RFAILED;
+ }
+ ODU_GET_MSG_LEN(egtpMsg->msg, (MsgLen *)&msgLen);
+ if(duBuildAndSendDlUserDataToRlc(msgLen, egtpMsg) != ROK)
+ {
+ DU_LOG("\nERROR --> DU_APP : Failed to build DL USer Data in duHdlEgtpDlData()");
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, egtpMsg->msg, msgLen);
+ return RFAILED;
+ }
return ROK;
}
}
memset(*macAmbr, 0, sizeof(AmbrCfg));
(*macAmbr)->ulBr = ueDbAmbr->ulBr;
- (*macAmbr)->dlBr = ueDbAmbr->dlBr;
}
else
{
/* Fetching MacDb from DuUeCb */
GET_CELL_IDX(cellId, cellIdx);
duMacDb = &duCb.actvCellLst[cellIdx]->ueCb[ueIdx-1].macUeCfg;
+ duMacDb->macUeCfgState = UE_CFG_INPROGRESS;
/* Fetching MaUeCfg List for ADD/MOD/DEL */
macUeCfg->cellId = cellId;
macUeCfg->ueIdx = ueIdx;
ret = procUeReCfgCellInfo(macUeCfg, ueCfgDb->cellGrpCfg);
if(ret == ROK)
{
- if(macUeCfg->spCellCfg.servCellCfg.initDlBwp.pdschPresent)
- {
- fillStartSymbolAndLen(macUeCfg->spCellCfg.servCellCfg.initDlBwp.pdschCfg.numTimeDomRsrcAlloc,\
- &macUeCfg->spCellCfg.servCellCfg.initDlBwp.pdschCfg, NULL);
- }
- if(macUeCfg->spCellCfg.servCellCfg.initUlBwp.puschPresent)
+ if(macUeCfg->spCellCfgPres == true)
{
- fillStartSymbolAndLen(macUeCfg->spCellCfg.servCellCfg.initUlBwp.puschCfg.numTimeDomRsrcAlloc,\
- NULL, &macUeCfg->spCellCfg.servCellCfg.initUlBwp.puschCfg);
+ if(macUeCfg->spCellCfg.servCellCfg.initDlBwp.pdschPresent)
+ {
+ fillStartSymbolAndLen(macUeCfg->spCellCfg.servCellCfg.initDlBwp.pdschCfg.numTimeDomRsrcAlloc,\
+ &macUeCfg->spCellCfg.servCellCfg.initDlBwp.pdschCfg, NULL);
+ }
+ if(macUeCfg->spCellCfg.servCellCfg.initUlBwp.puschPresent)
+ {
+ fillStartSymbolAndLen(macUeCfg->spCellCfg.servCellCfg.initUlBwp.puschCfg.numTimeDomRsrcAlloc,\
+ NULL, &macUeCfg->spCellCfg.servCellCfg.initUlBwp.puschCfg);
+ }
+ }
+ ret = fillAmbr(&macUeCfg->ambrCfg, ueCfgDb->ambrCfg);
+ if(ueCfgDb->ueNrCapability != NULLP)
+ {
+ duFillModulationDetails(macUeCfg, duMacDb, ueCfgDb->ueNrCapability);
}
- ret = fillAmbr(&macUeCfg->ambrCfg, ueCfgDb->ambrCfg);
-
- duFillModulationDetails(macUeCfg, duMacDb, ueCfgDb->ueNrCapability);
}
/* Filling LC Context */
for(dbIdx = 0; (dbIdx < ueCfgDb->numMacLcs && ret == ROK); dbIdx++)
{
- if(!ueCfgDb->macLcCfg[dbIdx].ulLcCfgPres)
- {
- /* Filling default UL LC config in MAC if not present */
- ueCfgDb->macLcCfg[dbIdx].ulLcCfgPres = true;
- fillDefaultUlLcCfg(&ueCfgDb->macLcCfg[dbIdx].ulLcCfg);
- }
- for(lcIdx = 0; lcIdx < duMacDb->numLcs; lcIdx++)
- {
- if(ueCfgDb->macLcCfg[dbIdx].lcId == duMacDb->lcCfgList[lcIdx].lcId)
- {
- lcIdFound = true;
- if((ueCfgDb->macLcCfg[dbIdx].configType == CONFIG_UNKNOWN) ||
- (ueCfgDb->macLcCfg[dbIdx].configType == CONFIG_MOD))
- {
- ueCfgDb->macLcCfg[dbIdx].configType = CONFIG_MOD;
- ret = fillMacLcCfgToAddMod(&macUeCfg->lcCfgList[dbIdx], &ueCfgDb->macLcCfg[dbIdx]);
- }
- }
- else
- lcIdFound = false;
- }
- if(!lcIdFound)
- {
- /* ADD/DEL CONFIG */
- ret = fillMacLcCfgToAddMod(&macUeCfg->lcCfgList[dbIdx], &ueCfgDb->macLcCfg[dbIdx]);
- }
- if(ret == ROK)
- {
- macUeCfg->numLcs++;
- }
- else
- {
- DU_LOG("\nERROR --> DU APP : Failed to add Lc at Idx %d in fillMacUeCfg()", dbIdx);
- break;
- }
+ if(!ueCfgDb->macLcCfg[dbIdx].ulLcCfgPres)
+ {
+ /* Filling default UL LC config in MAC if not present */
+ ueCfgDb->macLcCfg[dbIdx].ulLcCfgPres = true;
+ fillDefaultUlLcCfg(&ueCfgDb->macLcCfg[dbIdx].ulLcCfg);
+ }
+ for(lcIdx = 0; lcIdx < duMacDb->numLcs; lcIdx++)
+ {
+ if(ueCfgDb->macLcCfg[dbIdx].lcId == duMacDb->lcCfgList[lcIdx].lcId)
+ {
+ lcIdFound = true;
+ if((ueCfgDb->macLcCfg[dbIdx].configType == CONFIG_UNKNOWN) ||
+ (ueCfgDb->macLcCfg[dbIdx].configType == CONFIG_MOD))
+ {
+ ueCfgDb->macLcCfg[dbIdx].configType = CONFIG_MOD;
+ ret = fillMacLcCfgToAddMod(&macUeCfg->lcCfgList[dbIdx], &ueCfgDb->macLcCfg[dbIdx]);
+ }
+ }
+ else
+ lcIdFound = false;
+ }
+ if(!lcIdFound)
+ {
+ /* ADD/DEL CONFIG */
+ ret = fillMacLcCfgToAddMod(&macUeCfg->lcCfgList[dbIdx], &ueCfgDb->macLcCfg[dbIdx]);
+ }
+ if(ret == ROK)
+ {
+ macUeCfg->numLcs++;
+ }
+ else
+ {
+ DU_LOG("\nERROR --> DU APP : Failed to add Lc at Idx %d in fillMacUeCfg()", dbIdx);
+ break;
+ }
}/*End of Outer FOR loop */
}
return ret;
{
/* DL AM */
amCfg->dlAmCfg.snLenDl = AM_SIZE_12;
- amCfg->dlAmCfg.pollRetxTmr = POLL_RETX_TMR_45MS;
- amCfg->dlAmCfg.pollPdu = POLL_PDU_TMR_INFINITY;
- amCfg->dlAmCfg.pollByte = POLL_BYTES_INFINITY;
- amCfg->dlAmCfg.maxRetxTh = RETX_TH_8;
+ amCfg->dlAmCfg.pollRetxTmr = T_POLL_RETRANSMIT_VAL;
+ amCfg->dlAmCfg.pollPdu = POLL_PDU_VAL;
+ amCfg->dlAmCfg.pollByte = POLL_BYTE_VAL;
+ amCfg->dlAmCfg.maxRetxTh = MAX_RETX_THRESHOLD_VAL;
/* UL AM */
amCfg->ulAmCfg.snLenUl = AM_SIZE_12;
- amCfg->ulAmCfg.reAssemTmr = RE_ASM_40MS;
- amCfg->ulAmCfg.statProhTmr = PROH_35MS;
+ amCfg->ulAmCfg.reAssemTmr = T_REASSEMBLY_VAL;
+ amCfg->ulAmCfg.statProhTmr = T_STATUS_PROHIBHIT_VAL;
}
/******************************************************************
{
/* UL UM BI DIR INFO */
umBiDirCfg->ulUmCfg.snLenUlUm = UM_SIZE_12;
- umBiDirCfg->ulUmCfg.reAssemTmr = RE_ASM_40MS;
+ umBiDirCfg->ulUmCfg.reAssemTmr = T_REASSEMBLY_VAL;
/* DL UM BI DIR INFO */
umBiDirCfg->dlUmCfg.snLenDlUm = UM_SIZE_12;
void fillDefaultUmUlInfo(UmUniDirUlBearerCfg *UmUlCfg)
{
UmUlCfg->ulUmCfg.snLenUlUm = UM_SIZE_12;
- UmUlCfg->ulUmCfg.reAssemTmr = RE_ASM_40MS;
+ UmUlCfg->ulUmCfg.reAssemTmr = T_REASSEMBLY_VAL;
}
/******************************************************************
/* Fetch RlcDb from DuUeCb */
GET_CELL_IDX(cellId, cellIdx);
duRlcDb = &duCb.actvCellLst[cellIdx]->ueCb[ueIdx-1].rlcUeCfg;
+ duRlcDb->rlcUeCfgState = UE_CFG_INPROGRESS;
/*Filling RlcUeCfg */
rlcUeCfg->cellId = cellId;
rlcUeCfg->ueIdx = ueIdx;
for(dbIdx = 0; (dbIdx < ueCfgDb->numRlcLcs && ret == ROK); dbIdx++)
{
- ret = fillDefaultRlcModeCfg(ueCfgDb->rlcLcCfg[dbIdx].rlcMode, &ueCfgDb->rlcLcCfg[dbIdx]);
- if(ret == RFAILED)
- {
- DU_LOG("\n ERROR --> DU APP : Failed to fill Rlc Mode at fillRlcUeCfg()");
- memset(rlcUeCfg, 0, sizeof(RlcUeCfg));
- return ret;
- }
- /* Fill Rlc Ue Cfg List for ADD/MOD/DEL */
- for(lcIdx = 0; lcIdx < duRlcDb->numLcs; lcIdx++)
- {
- if(ueCfgDb->rlcLcCfg[dbIdx].lcId == duRlcDb->rlcLcCfg[lcIdx].lcId)
- {
- lcIdFound = true;
- if((ueCfgDb->rlcLcCfg[dbIdx].configType == CONFIG_UNKNOWN)||
- (ueCfgDb->rlcLcCfg[dbIdx].configType == CONFIG_MOD))
- {
- /* MOD */
- ueCfgDb->rlcLcCfg[dbIdx].configType = CONFIG_MOD; /* update Db for MOD type */
- memcpy(&rlcUeCfg->rlcLcCfg[dbIdx], &ueCfgDb->rlcLcCfg[dbIdx], sizeof(RlcBearerCfg));
- }
- }
- else
- lcIdFound = false;
- }
- if(!lcIdFound)
- {
- /* ADD/ DEL Config Type */
- memcpy(&rlcUeCfg->rlcLcCfg[dbIdx], &ueCfgDb->rlcLcCfg[dbIdx], sizeof(RlcBearerCfg));
- }
- rlcUeCfg->numLcs++;
+ ret = fillDefaultRlcModeCfg(ueCfgDb->rlcLcCfg[dbIdx].rlcMode, &ueCfgDb->rlcLcCfg[dbIdx]);
+ if(ret == RFAILED)
+ {
+ DU_LOG("\n ERROR --> DU APP : Failed to fill Rlc Mode at fillRlcUeCfg()");
+ memset(rlcUeCfg, 0, sizeof(RlcUeCfg));
+ return ret;
+ }
+ /* Fill Rlc Ue Cfg List for ADD/MOD/DEL */
+ for(lcIdx = 0; lcIdx < duRlcDb->numLcs; lcIdx++)
+ {
+ if(ueCfgDb->rlcLcCfg[dbIdx].lcId == duRlcDb->rlcLcCfg[lcIdx].lcId)
+ {
+ lcIdFound = true;
+ if((ueCfgDb->rlcLcCfg[dbIdx].configType == CONFIG_UNKNOWN)||
+ (ueCfgDb->rlcLcCfg[dbIdx].configType == CONFIG_MOD))
+ {
+ /* MOD */
+ ueCfgDb->rlcLcCfg[dbIdx].configType = CONFIG_MOD; /* update Db for MOD type */
+ memcpy(&rlcUeCfg->rlcLcCfg[dbIdx], &ueCfgDb->rlcLcCfg[dbIdx], sizeof(RlcBearerCfg));
+ }
+ }
+ else
+ lcIdFound = false;
+ }
+ if(!lcIdFound)
+ {
+ /* ADD/ DEL Config Type */
+ memcpy(&rlcUeCfg->rlcLcCfg[dbIdx], &ueCfgDb->rlcLcCfg[dbIdx], sizeof(RlcBearerCfg));
+ }
+ rlcUeCfg->numLcs++;
}
}
return ret;
if(macUeCfg)
{
memset(macUeCfg, 0, sizeof(MacUeCfg));
- memcpy(macUeCfg, &duCb.actvCellLst[cellId - 1]->ueCb[ueIdx -1].macUeCfg, sizeof(MacUeCfg));
+ memcpy(macUeCfg, duMacUeCfg, sizeof(MacUeCfg));
DU_LOG("\nDEBUG --> DU_APP: Sending UE create request to MAC");
/* Processing one Ue at a time to MAC */
}
+/*******************************************************************
+ *
+ * @brief Function to fill Tunnel Config to Add/Mod
+ *
+ *
+ * @details
+ *
+ * Function : fillTnlCfgToAddMod
+ *
+ * Functionality: Function to fill tunnel Config to Add/Mod
+ *
+ * @params[in] Pointer to tnlCfgDb,
+ * pointer to f1TnlCfg
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+uint8_t fillTnlCfgToAddMod(UpTnlCfg **ueCbTnlCfg, UpTnlCfg *f1TnlCfg)
+{
+ if(*ueCbTnlCfg == NULLP)
+ {
+ /* copying to DuCb Tnl Cfg */
+ DU_ALLOC(*ueCbTnlCfg, sizeof(UpTnlCfg));
+ if(*ueCbTnlCfg == NULLP)
+ {
+ DU_LOG("\nERROR --> DU_APP : fillTnlCfgToAddMod: Memory Alloc failed for drbId[%d]", f1TnlCfg->drbId);
+ return RFAILED;
+ }
+ }
+ memset(*ueCbTnlCfg, 0, sizeof(UpTnlCfg));
+ (*ueCbTnlCfg)->configType = f1TnlCfg->configType;
+ (*ueCbTnlCfg)->cellId = f1TnlCfg->cellId;
+ (*ueCbTnlCfg)->ueIdx = f1TnlCfg->ueIdx;
+ (*ueCbTnlCfg)->drbId = f1TnlCfg->drbId;
+ if(f1TnlCfg->tnlCfg1)
+ {
+ if((*ueCbTnlCfg)->tnlCfg1 == NULLP)
+ {
+ DU_ALLOC((*ueCbTnlCfg)->tnlCfg1, sizeof(GtpTnlCfg));
+ if((*ueCbTnlCfg)->tnlCfg1 == NULLP)
+ {
+ DU_LOG("\nERROR --> DU_APP : fillTnlCfgToAddMod: Memory Alloc failed for tnlCfg1 for drbId[%d]", f1TnlCfg->drbId);
+ return RFAILED;
+ }
+ }
+ memset((*ueCbTnlCfg)->tnlCfg1, 0, sizeof(GtpTnlCfg));
+ (*ueCbTnlCfg)->tnlCfg1->teId = f1TnlCfg->tnlCfg1->teId;
+ (*ueCbTnlCfg)->tnlCfg1->ulTnlAddress = f1TnlCfg->tnlCfg1->ulTnlAddress;
+ (*ueCbTnlCfg)->tnlCfg1->dlTnlAddress = f1TnlCfg->tnlCfg1->dlTnlAddress;
+ }
+ return ROK;
+}
+
+/*******************************************************************
+ *
+ * @brief Processing the tunnel Request to EGTP
+ *
+ * @details
+ *
+ * Function : duProcEgtpTunnelCfg
+ *
+ * Functionality: Processing the tunnel Request to EGTP
+ *
+ * @params[in] UptnlCfg *duTnlCfg, UpTnlCfg *f1TnlCfg
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+
+uint8_t duProcEgtpTunnelCfg(uint8_t ueCbIdx, UpTnlCfg *duTnlCfg, UpTnlCfg *f1TnlCfg)
+{
+ uint8_t ret = RFAILED, delIdx;
+
+ if(f1TnlCfg->tnlCfg1 == NULLP)
+ {
+ DU_LOG("\nERROR --> DU_APP : Tunnel config not found");
+ return ret;
+ }
+
+ if(f1TnlCfg->configType == CONFIG_ADD)
+ {
+ if(duSendEgtpTnlMgmtReq(EGTP_TNL_MGMT_ADD, NULLP, f1TnlCfg->tnlCfg1) == ROK)
+ {
+ if(fillTnlCfgToAddMod(&duCb.upTnlCfg[duCb.numDrb], f1TnlCfg) == ROK)
+ {
+ duCb.numDrb++;
+ ret = ROK;
+ }
+ }
+ }
+ else if(f1TnlCfg->configType == CONFIG_MOD)
+ {
+ if(duSendEgtpTnlMgmtReq(EGTP_TNL_MGMT_MOD, duTnlCfg->tnlCfg1->teId, f1TnlCfg->tnlCfg1) == ROK)
+ {
+ if(fillTnlCfgToAddMod(&duTnlCfg, f1TnlCfg) == ROK)
+ {
+ ret = ROK;
+ }
+ }
+ }
+ else if(f1TnlCfg->configType == CONFIG_DEL)
+ {
+ if(duSendEgtpTnlMgmtReq(EGTP_TNL_MGMT_DEL, duTnlCfg->tnlCfg1->teId, f1TnlCfg->tnlCfg1) == ROK)
+ {
+ /* Free memory at drbIdx */
+ DU_FREE(duTnlCfg->tnlCfg1, sizeof(GtpTnlCfg));
+ DU_FREE(duTnlCfg, sizeof(UpTnlCfg));
+ duCb.numDrb--;
+ for(delIdx = ueCbIdx; delIdx < duCb.numDrb; delIdx++)
+ {
+ /* moving all elements one index ahead */
+ ret = fillTnlCfgToAddMod(&duCb.upTnlCfg[delIdx], duCb.upTnlCfg[delIdx+1]);
+ if(ret != ROK)
+ {
+ return ret;
+ }
+ }
+ }
+ }
+ return ret;
+}
+
+/***********************************************************************
+ *
+ * @brief Function to fill Tunnel Config
+ * and sends tunnel Req to EGTP
+ *
+ *
+ * @details
+ *
+ * Function : duUpdateTunnelCfgDb
+ *
+ * Functionality: Function to fill tunnel Config
+ * and sends tunnel Cfg Req to EGTP
+ *
+ * @params[in] ueIdx, cellId, DuUeCfg
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+
+uint8_t duUpdateTunnelCfgDb(uint8_t ueIdx, uint8_t cellId, DuUeCfg *duUeCfg)
+{
+ uint8_t ret = ROK, drbIdx, duCbDrbIdx;
+ bool drbFound = false;
+
+ /*If Add/Mod tunnels request for that DRB is successful in EGTP */
+ /*then update drbId and tunnel Info in duCb */
+ for(drbIdx=0; drbIdx < duUeCfg->numDrb; drbIdx++)
+ {
+ duUeCfg->upTnlInfo[drbIdx].cellId = cellId;
+ duUeCfg->upTnlInfo[drbIdx].ueIdx = ueIdx;
+ for(duCbDrbIdx = 0; duCbDrbIdx < duCb.numDrb; duCbDrbIdx++)
+ {
+ if(duCb.upTnlCfg[duCbDrbIdx]->drbId == duUeCfg->upTnlInfo[drbIdx].drbId)
+ {
+ drbFound = true; /* existing DRB */
+ if(duProcEgtpTunnelCfg(duCbDrbIdx, duCb.upTnlCfg[duCbDrbIdx], &duUeCfg->upTnlInfo[drbIdx]) != ROK)
+ {
+ DU_LOG("\nERROR -> DU_APP : duUpdateTunnelCfgDb: Failed to modify tunnel req for Drb id[%d]",
+ duUeCfg->upTnlInfo[drbIdx].drbId);
+ ret = RFAILED;
+ }
+ break;
+ }
+ else
+ drbFound = false;
+ }
+ if(!drbFound && ret == ROK)/* new DRB to Add */
+ {
+ if(duProcEgtpTunnelCfg(NULLP, NULLP, &duUeCfg->upTnlInfo[drbIdx]) != ROK)
+ {
+ DU_LOG("\nERROR -> DU_APP : duUpdateTunnelCfgDb: Failed to add tunnel req for Drb id[%d]",
+ duUeCfg->upTnlInfo[drbIdx].drbId);
+ ret = RFAILED;
+ break;
+ }
+ }
+ else
+ break;
+ }
+ return ret;
+}
+
/*******************************************************************
*
* @brief @brief To update DuUeCb Mac and Rlc Ue Cfg
ret = duUpdateMacCfg(&ueCb->macUeCfg, ueCb->f1UeDb);
if(ret == RFAILED)
DU_LOG("\nERROR --> DU APP : Failed while updating MAC LC Config at duUpdateDuUeCbCfg()");
+ else
+ {
+ if(duUpdateTunnelCfgDb(ueIdx, cellId, &ueCb->f1UeDb->duUeCfg) != ROK)
+ {
+ DU_LOG("\nERROR --> DU_APP : Failed to establish tunnel in duUpdateDuUeCbCfg()");
+ return RFAILED;
+ }
+ }
}
else
DU_LOG("\nERROR --> DU APP : Failed while updating RLC LC Config at duUpdateDuUeCbCfg()");
if(cfgRsp->result == MAC_DU_APP_RSP_OK)
{
if(pst->event == EVENT_MAC_UE_CREATE_RSP)
- {
+ {
DU_LOG("\nINFO --> DU APP : MAC UE Create Response : SUCCESS [UE IDX : %d]", cfgRsp->ueIdx);
duCb.actvCellLst[cfgRsp->cellId -1]->ueCb[cfgRsp->ueIdx -1].\
- macUeCfg.macUeCfgState = UE_CREATE_COMPLETE;
- }
+ macUeCfg.macUeCfgState = UE_CREATE_COMPLETE;
+ }
else if(pst->event == EVENT_MAC_UE_RECONFIG_RSP)
{
DU_LOG("\nINFO --> DU APP : MAC UE Reconfig Response : SUCCESS [UE IDX : %d]", cfgRsp->ueIdx);
duCb.actvCellLst[cfgRsp->cellId -1]->ueCb[cfgRsp->ueIdx -1].\
- macUeCfg.macUeCfgState = UE_RECFG_COMPLETE;
+ macUeCfg.macUeCfgState = UE_RECFG_COMPLETE;
if((ret = duUpdateDuUeCbCfg(cfgRsp->ueIdx, cfgRsp->cellId)) == ROK)
+ {
BuildAndSendUeCtxtRsp(cfgRsp->ueIdx, cfgRsp->cellId);
+ }
}
}
else
{
DU_LOG("\nERROR --> DU APP : MAC UE CFG Response for EVENT[%d]: FAILURE [UE IDX : %d]", pst->event, cfgRsp->ueIdx);
- if(pst->event == EVENT_MAC_UE_RECONFIG_RSP)
- {
- //TODO: Send the failure case in Ue Context Setup Response
- }
+ if(pst->event == EVENT_MAC_UE_RECONFIG_RSP)
+ {
+ //TODO: Send the failure case in Ue Context Setup Response
+ }
ret = RFAILED;
}
DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, cfgRsp, sizeof(MacUeCfgRsp));
if(cfgRsp->result == RLC_DU_APP_RSP_OK)
{
if(pst->event == EVENT_RLC_UE_CREATE_RSP)
- {
- DU_LOG("\nINFO --> DU_APP: RLC UE Create Response : SUCCESS [UE IDX:%d]", cfgRsp->ueIdx);
- duCb.actvCellLst[cfgRsp->cellId -1]->ueCb[cfgRsp->ueIdx -1].\
- rlcUeCfg.rlcUeCfgState = UE_CREATE_COMPLETE;
- }
- else if(pst->event == EVENT_RLC_UE_RECONFIG_RSP)
- {
+ {
+ DU_LOG("\nINFO --> DU_APP: RLC UE Create Response : SUCCESS [UE IDX:%d]", cfgRsp->ueIdx);
+ duCb.actvCellLst[cfgRsp->cellId -1]->ueCb[cfgRsp->ueIdx -1].\
+ rlcUeCfg.rlcUeCfgState = UE_CREATE_COMPLETE;
+ }
+ else if(pst->event == EVENT_RLC_UE_RECONFIG_RSP)
+ {
DU_LOG("\nINFO --> DU_APP: RLC UE Reconfig Response : SUCCESS [UE IDX:%d]", cfgRsp->ueIdx);
- duCb.actvCellLst[cfgRsp->cellId -1]->ueCb[cfgRsp->ueIdx -1].\
- rlcUeCfg.rlcUeCfgState = UE_RECFG_COMPLETE;
- if((ret = duUpdateDuUeCbCfg(cfgRsp->ueIdx, cfgRsp->cellId)) == ROK)
+ duCb.actvCellLst[cfgRsp->cellId -1]->ueCb[cfgRsp->ueIdx -1].\
+ rlcUeCfg.rlcUeCfgState = UE_RECFG_COMPLETE;
+ if((ret = duUpdateDuUeCbCfg(cfgRsp->ueIdx, cfgRsp->cellId)) == ROK)
+ {
BuildAndSendUeCtxtRsp(cfgRsp->ueIdx, cfgRsp->cellId);
- }
+ }
+ }
}
else
{
DU_LOG("\nERROR --> DU_APP: RLC UE CFG Response for EVENT[%d] : FAILED [UE IDX : %d, REASON :%d]",\
- pst->event, cfgRsp->ueIdx, cfgRsp->reason);
- if((pst->event == EVENT_RLC_UE_RECONFIG_RSP))
- {
+ pst->event, cfgRsp->ueIdx, cfgRsp->reason);
+ if((pst->event == EVENT_RLC_UE_RECONFIG_RSP))
+ {
//TODO: update failure case in ue Context setup Response
- }
- ret = RFAILED;
+ }
+ ret = RFAILED;
}
DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, cfgRsp, sizeof(RlcUeCfgRsp));
}
return ret;
}
-
-
/*******************************************************************
*
* @brief Builds and Send Ue Reconfig Req to RLC
{
GET_UE_IDX(dlRrcMsg->crnti, ueIdx);
ueCb = &duCb.actvCellLst[dlRrcMsg->cellId -1]->ueCb[ueIdx -1];
- if(ueCb->f1UeDb)
+ if(ueCb->f1UeDb && ueCb->f1UeDb->dlRrcMsgPres)
{
- ret = duBuildAndSendUeContextSetupReq(dlRrcMsg->cellId, dlRrcMsg->crnti, &ueCb->f1UeDb->duUeCfg);
- if(ret == RFAILED)
- DU_LOG("\nERROR --> DU APP : Failed to process UE Context Setup Request in DuProcRlcDlRrcMsgRsp()");
+ if(ueCb->f1UeDb->actionType == UE_CTXT_SETUP)
+ {
+ ret = duBuildAndSendUeContextSetupReq(dlRrcMsg->cellId, dlRrcMsg->crnti, &ueCb->f1UeDb->duUeCfg);
+ if(ret == RFAILED)
+ DU_LOG("\nERROR --> DU APP : Failed to process UE Context Setup Request in DuProcRlcDlRrcMsgRsp()");
+ }
+ if(ueCb->f1UeDb->actionType == UE_CTXT_MOD)
+ {
+ ret = duBuildAndSendUeContextModReq(dlRrcMsg->cellId, dlRrcMsg->crnti, &ueCb->f1UeDb->duUeCfg);
+ if(ret == RFAILED)
+ DU_LOG("\nERROR --> DU APP : Failed to process UE Context Mod Request in DuProcRlcDlRrcMsgRsp()");
+ }
}
}
else
*
* @details
*
- * Function : duProcUeContextSetupRequest
+ * Function : duProcUeContextSetupRequest
*
* Functionality: Process UE context setup request from CU
*
uint8_t duProcUeContextSetupRequest(DuUeCb *ueCb)
{
uint8_t ret, cellId;
-
+
ret = ROK;
if(ueCb)
{
{
DU_LOG("\nERROR --> DU APP : Failed to send DL RRC msg in duProcUeContextSetupRequest()");
DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, ueCb->f1UeDb->dlRrcMsg->rrcMsgPdu,\
- ueCb->f1UeDb->dlRrcMsg->rrcMsgSize);
+ ueCb->f1UeDb->dlRrcMsg->rrcMsgSize);
DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, ueCb->f1UeDb->dlRrcMsg, sizeof(F1DlRrcMsg));
}
}
}
- else
+ else if(ueCb->f1UeDb->actionType == UE_CTXT_SETUP)
{
ret = duBuildAndSendUeContextSetupReq(cellId, ueCb->crnti, &ueCb->f1UeDb->duUeCfg);
- if(ret == RFAILED)
- {
+ if(ret == RFAILED)
+ {
DU_LOG("\nERROR --> DU APP : Failed to build ue context setup Req in duProcUeContextSetupRequest()");
- }
+ }
}
}
else
return ret;
}
+/*******************************************************************
+ *
+ * @brief Build and Send Ue context mod request
+ *
+ * @details
+ *
+ *
+ * Function : duBuildAndSendUeContextModReq
+ *
+ * Functionality:
+ * Build and Send Ue context mod request
+ *
+ * @params[in] cellId, crnti, DuUeCfg pointer
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ *****************************************************************/
+
+uint8_t duBuildAndSendUeContextModReq(uint16_t cellId, uint16_t crnti, DuUeCfg *duUeCfg)
+{
+ uint8_t ret = ROK;
+
+ DU_LOG("\nDEBUG --> DU_APP: Processing Ue Context Mod Request for cellId [%d]", cellId);
+ /* Filling RLC Ue Reconfig */
+ ret = duBuildAndSendUeReCfgReqToRlc(cellId, crnti, duUeCfg);
+ if(ret == RFAILED)
+ DU_LOG("\nERROR --> DU APP : Failed to build ctxt setup req for RLC at duBuildAndSendUeContextModReq()");
+
+ /* Filling MAC Ue Reconfig */
+ ret = duBuildAndSendUeReCfgReqToMac(cellId, crnti, duUeCfg);
+ if(ret == RFAILED)
+ DU_LOG("\nERROR --> DU APP : Failed at build ctxt setup req for MAC at duBuildAndSendUeContextModReq()");
+
+ return ret;
+}
+/*******************************************************************
+ *
+ * @brief Processing Ue context mod request
+ *
+ * @details
+ *
+ *
+ * Function : duProcUeContextModReq
+ *
+ * Functionality:
+ * Processing Ue context mod request
+ *
+ * @params[in] DuUeCb *ueCb
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ *****************************************************************/
+
+uint8_t duProcUeContextModReq(DuUeCb *ueCb)
+{
+ uint8_t ret, cellId;
+
+ ret = ROK;
+ if(ueCb)
+ {
+ cellId = duCb.actvCellLst[ueCb->f1UeDb->cellIdx]->cellId;
+ /* Send DL RRC msg for security Mode */
+ if(ueCb->f1UeDb->dlRrcMsg)
+ {
+ if(ueCb->f1UeDb->dlRrcMsg->rrcMsgPdu)
+ {
+ /* Sending DL RRC Message to RLC */
+ ret = duBuildAndSendDlRrcMsgToRlc(cellId, ueCb->rlcUeCfg, ueCb->f1UeDb->dlRrcMsg);
+ if(ret == RFAILED)
+ {
+ DU_LOG("\nERROR --> DU APP : Failed to send DL RRC msg in duProcUeContextModReq()");
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, ueCb->f1UeDb->dlRrcMsg->rrcMsgPdu,\
+ ueCb->f1UeDb->dlRrcMsg->rrcMsgSize);
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, ueCb->f1UeDb->dlRrcMsg, sizeof(F1DlRrcMsg));
+ }
+ }
+ }
+ else
+ {
+ ret = duBuildAndSendUeContextModReq(cellId, ueCb->crnti, &ueCb->f1UeDb->duUeCfg);
+ if(ret == RFAILED)
+ {
+ DU_LOG("\nERROR --> DU APP : Failed to build ue context setup Req in duProcUeContextModReq()");
+ }
+ }
+ }
+ else
+ {
+ //TODO: To send the failure cause in UeContextModRsp
+ DU_LOG("ERROR --> DU APP : Failed to process UE CNTXT MOD REQ at duProcUeContextModReq()");
+ }
+ return ROK;
+}
+
+/*******************************************************************
+*
+* @brief Function to delete Pdsch ServCellCfg
+*
+* @details
+*
+* Function : deletePdschServCellCfg
+*
+* Functionality: Function to delete Pdsch ServCellCfg
+*
+* @params[in] PdschServCellCfg *pdschServCellCfg
+* @return void
+*
+* ****************************************************************/
+
+void deletePdschServCellCfg(PdschServCellCfg *pdschServCellCfg)
+{
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,pdschServCellCfg->maxMimoLayers, sizeof(uint8_t));
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,pdschServCellCfg->maxCodeBlkGrpPerTb, sizeof(MaxCodeBlkGrpPerTB));
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,pdschServCellCfg->codeBlkGrpFlushInd, sizeof(bool));
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,pdschServCellCfg->xOverhead, sizeof(PdschXOverhead));
+}
+
+/*******************************************************************
+ *
+* @brief delete MacUeCfg from duCb
+*
+* @details
+*
+* Function : deleteMacUeCfg
+*
+* Functionality: delete MacUeCfg from duCb
+*
+* @params[in] Pointer to MacUeCfg
+* @return ROK - success
+* RFAILED - failure
+*
+*******************************************************************/
+
+void deleteMacUeCfg(MacUeCfg *ueCfg)
+{
+ uint8_t lcCfgIdx;
+ uint8_t resrcIdx;
+ ServCellCfgInfo *servCellCfg;
+ PucchResrcInfo *resrcToAddModList;
+
+ if(ueCfg)
+ {
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,ueCfg->ambrCfg, sizeof(AmbrCfg));
+ if(ueCfg->spCellCfgPres)
+ {
+ servCellCfg = &ueCfg->spCellCfg.servCellCfg;
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,servCellCfg->bwpInactivityTmr, sizeof(uint8_t));
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,servCellCfg->initUlBwp.pucchCfg.resrcSet,\
+ sizeof(PucchResrcSetCfg));
+ if(servCellCfg->initUlBwp.pucchCfg.resrc)
+ {
+ /*freeing the PucchResrcCfg*/
+ for(resrcIdx= 0; resrcIdx< servCellCfg->initUlBwp.pucchCfg.resrc->resrcToAddModListCount; resrcIdx++)
+ {
+ resrcToAddModList=&servCellCfg->initUlBwp.pucchCfg.resrc->resrcToAddModList[resrcIdx];
+ switch(resrcToAddModList->pucchFormat)
+ {
+ case PUCCH_FORMAT_0:
+ {
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,resrcToAddModList->PucchFormat.format0 ,\
+ sizeof(PucchFormat0));
+ break;
+ }
+ case PUCCH_FORMAT_1:
+ {
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,resrcToAddModList->PucchFormat.format1 ,\
+ sizeof(PucchFormat1));
+ break;
+ }
+ case PUCCH_FORMAT_2:
+ {
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,resrcToAddModList->PucchFormat.format2 ,\
+ sizeof(PucchFormat2_3));
+ break;
+ }
+ case PUCCH_FORMAT_3:
+ {
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,resrcToAddModList->PucchFormat.format3 ,\
+ sizeof(PucchFormat2_3));
+ break;
+ }
+ case PUCCH_FORMAT_4:
+ {
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,resrcToAddModList->PucchFormat.format4 ,\
+ sizeof(PucchFormat4));
+ break;
+ }
+ }
+ }
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,servCellCfg->initUlBwp.pucchCfg.resrc,\
+ sizeof(PucchResrcCfg));
+ }
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,servCellCfg->initUlBwp.pucchCfg.format1,\
+ sizeof(PucchFormatCfg));
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,servCellCfg->initUlBwp.pucchCfg.format2,\
+ sizeof(PucchFormatCfg));
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,servCellCfg->initUlBwp.pucchCfg.format3,\
+ sizeof(PucchFormatCfg));
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,servCellCfg->initUlBwp.pucchCfg.format4,\
+ sizeof(PucchFormatCfg));
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,servCellCfg->initUlBwp.pucchCfg.schedReq,\
+ sizeof(PucchSchedReqCfg));
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,servCellCfg->initUlBwp.pucchCfg.multiCsiCfg,\
+ sizeof(PucchMultiCsiCfg));
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,servCellCfg->initUlBwp.pucchCfg.spatialInfo,\
+ sizeof(PucchSpatialCfg));
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,servCellCfg->initUlBwp.pucchCfg.dlDataToUlAck ,\
+ sizeof(PucchDlDataToUlAck));
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,servCellCfg->initUlBwp.pucchCfg.powerControl,\
+ sizeof(PucchPowerControl));
+ deletePdschServCellCfg(&servCellCfg->pdschServCellCfg);
+ }
+ for(lcCfgIdx=0; lcCfgIdx< ueCfg->numLcs; lcCfgIdx++)
+ {
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,ueCfg->lcCfgList[lcCfgIdx].drbQos, sizeof(DrbQosInfo));
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,ueCfg->lcCfgList[lcCfgIdx].snssai, sizeof(Snssai));
+ }
+ }
+ memset(ueCfg, 0, sizeof(MacUeCfg));
+}
+
+/*******************************************************************
+*
+* @brief delete UE Configuration of a particular UE
+*
+* @details
+*
+* Function : deleteUeCfg
+*
+* Functionality: delete UE Configuration of a particular UE
+*
+* @params[in] uint16_t cellIdx, uint8_t ueIdx
+* @return ROK - success
+* RFAILED - failure
+*
+* ****************************************************************/
+uint8_t deleteUeCfg(uint16_t cellIdx, uint8_t ueIdx)
+{
+ DuUeCb *ueCb = NULLP;
+ if(duCb.actvCellLst[cellIdx] != NULLP)
+ {
+ if((duCb.actvCellLst[cellIdx]->ueCb[ueIdx-1].macUeCfg.macUeCfgState == UE_DELETE_COMPLETE)\
+ &&(duCb.actvCellLst[cellIdx]->ueCb[ueIdx-1].rlcUeCfg.rlcUeCfgState == UE_DELETE_COMPLETE))
+ {
+ ueCb = &duCb.actvCellLst[cellIdx]->ueCb[ueIdx-1];
+ deleteMacUeCfg(&ueCb->macUeCfg);
+ deleteRlcUeCfg(&ueCb->rlcUeCfg);
+ if(ueCb->f1UeDb !=NULLP)
+ {
+ freeF1UeDb(ueCb->f1UeDb);
+ }
+ duCb.actvCellLst[cellIdx]->numActvUes--;
+ memset(ueCb, 0, sizeof(DuUeCb));
+ }
+ else
+ {
+ DU_LOG("INFO --> DU APP : deleteUeCfg(): MAC or RLC UE configuration state not UE_DELETE_COMPLETE");
+ return RFAILED;
+ }
+ }
+ else
+ {
+ DU_LOG("ERROR --> DU APP : deleteUeCfg(): CellIdx[%d] is not found", cellIdx);
+ return RFAILED;
+ }
+ return ROK;
+}
+
+
+/*******************************************************************
+*
+* @brief Handle UE delete response from MAC
+*
+* @details
+*
+* Function : DuProcMacUeDeleteRsp
+*
+* Functionality: Handle UE delete response from MAC
+*
+* @params[in] Pointer to MacUeDeleteRsp and Pst
+* @return ROK - success
+* RFAILED - failure
+*
+* ****************************************************************/
+
+uint8_t DuProcMacUeDeleteRsp(Pst *pst, MacUeDeleteRsp *deleteRsp)
+{
+ uint8_t ueIdx = 0,ret =ROK;
+ uint16_t cellIdx=0;
+ uint32_t gnbCuUeF1apId=0, gnbDuUeF1apId =0;
+
+ if(deleteRsp)
+ {
+ if(deleteRsp->result == SUCCESS)
+ {
+ DU_LOG("\nINFO --> DU APP : MAC UE Delete Response : SUCCESS [UE IDX : %d]", deleteRsp->ueIdx);
+ GET_CELL_IDX(deleteRsp->cellId, cellIdx);
+ ueIdx = deleteRsp->ueIdx;
+ if(duCb.actvCellLst[cellIdx])
+ {
+ duCb.actvCellLst[cellIdx]->ueCb[deleteRsp->ueIdx -1].macUeCfg.macUeCfgState = UE_DELETE_COMPLETE;
+ gnbCuUeF1apId = duCb.actvCellLst[cellIdx]->ueCb[ueIdx-1].gnbDuUeF1apId;
+ gnbDuUeF1apId = duCb.actvCellLst[cellIdx]->ueCb[ueIdx-1].gnbCuUeF1apId;
+ if(deleteUeCfg(cellIdx, ueIdx) == ROK)
+ {
+ ret = BuildAndSendUeContextReleaseComplete(gnbCuUeF1apId, gnbDuUeF1apId);
+ if(ret !=ROK)
+ {
+ DU_LOG("\nERROR --> DU APP : DuProcMacUeDeleteRsp(): failed to send UE context release complete");
+ }
+ }
+ }
+ }
+ else
+ {
+ DU_LOG("\nERROR --> DU APP : DuProcMacUeDeleteRsp(): MAC UE Delete Response : FAILURE [UE IDX : %d]",\
+ deleteRsp->ueIdx);
+ ret = RFAILED;
+ }
+ DU_FREE_SHRABL_BUF(pst->region, pst->pool, deleteRsp, sizeof(MacUeDeleteRsp));
+ }
+ else
+ {
+ DU_LOG("\nERROR --> DU APP : DuProcMacUeDeleteRsp(): MAC UE Delete Response is null");
+ ret = RFAILED;
+ }
+ return ret;
+}
+
+/*******************************************************************
+ *
+ * @brief Processes UE Delete Rsp received from RLC
+ *
+ * @details
+ *
+ * Function : DuProcRlcUeDeleteRsp
+ *
+ * Functionality:
+ * Processes UE Delete Rsp received from RLC
+ *
+ * @params[in] Post structure
+ * Pointer to RlcUeDeleteRsp
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * *****************************************************************/
+
+uint8_t DuProcRlcUeDeleteRsp(Pst *pst, RlcUeDeleteRsp *delRsp)
+{
+ uint8_t ueIdx = 0, ret = ROK;
+ uint16_t cellIdx = 0;
+ uint32_t gnbCuUeF1apId=0, gnbDuUeF1apId =0;
+
+ if(delRsp)
+ {
+ ueIdx = delRsp->ueIdx;
+ GET_CELL_IDX(delRsp->cellId, cellIdx);
+
+ if(delRsp->result == SUCCESSFUL)
+ {
+ DU_LOG("\nINFO --> DU_APP: RLC UE Delete Response : SUCCESS [UE IDX:%d]", ueIdx);
+ if(duCb.actvCellLst[cellIdx]!=NULLP)
+ {
+ duCb.actvCellLst[cellIdx]->ueCb[ueIdx-1].rlcUeCfg.rlcUeCfgState = UE_DELETE_COMPLETE;
+ gnbCuUeF1apId = duCb.actvCellLst[cellIdx]->ueCb[ueIdx-1].gnbDuUeF1apId;
+ gnbDuUeF1apId = duCb.actvCellLst[cellIdx]->ueCb[ueIdx-1].gnbCuUeF1apId;
+ if(deleteUeCfg(cellIdx, ueIdx) == ROK)
+ {
+ ret = BuildAndSendUeContextReleaseComplete(gnbCuUeF1apId, gnbDuUeF1apId);
+ if(ret != ROK)
+ {
+ DU_LOG("\nERROR --> DU APP : DuProcMacUeDeleteRsp(): failed to send UE context release complete");
+ }
+ }
+ }
+ }
+ else
+ {
+ DU_LOG("\nERROR --> DU_APP: RLC UE Delete Response : FAILED [UE IDX:%d]", ueIdx);
+ ret = RFAILED;
+ }
+ DU_FREE_SHRABL_BUF(pst->region, pst->pool, delRsp, sizeof(RlcUeDeleteRsp));
+
+ }
+ return ret;
+}
+
+/*******************************************************************
+ *
+ * @brief Sending UE Delete Req To Mac
+*
+* @details
+*
+* Function : sendUeDeleteReqToMac
+*
+* Functionality:
+* sending UE Delete Req To Mac
+*
+* @params[in] cellId, ueIdx, crnti
+* @return ROK - success
+* RFAILED - failure
+*
+*****************************************************************/
+
+uint8_t sendUeDeleteReqToMac(uint16_t cellId, uint8_t ueIdx, uint16_t crnti)
+{
+ Pst pst;
+ uint8_t ret=ROK;
+ MacUeDelete *ueDelete = NULLP;
+
+ DU_ALLOC_SHRABL_BUF(ueDelete, sizeof(MacUeDelete));
+ if(ueDelete)
+ {
+ ueDelete->cellId = cellId;
+ ueDelete->ueIdx = ueIdx;
+ ueDelete->crnti = crnti;
+ FILL_PST_DUAPP_TO_MAC(pst, EVENT_MAC_UE_DELETE_REQ);
+
+ /* Processing one Ue at a time to MAC */
+ DU_LOG("\nDEBUG --> DU_APP: Sending UE delete Request to MAC ");
+ ret = (*packMacUeDeleteReqOpts[pst.selector])(&pst, ueDelete);
+ if(ret == RFAILED)
+ {
+ DU_LOG("\nERROR --> DU_APP: sendUeDeleteReqToMac(): Failed to send UE delete Req to MAC");
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, ueDelete, sizeof(MacUeDelete));
+ }
+ }
+ else
+ {
+ DU_LOG("\nERROR --> DU_APP: sendUeDeleteReqToMac(): Failed to allocate memory");
+ ret = RFAILED;
+ }
+ return ret;
+}
+
+/*******************************************************************
+ *
+ * @brief Sending UE Delete Req To Rlc
+ *
+ * @details
+ *
+ * Function : sendUeDeleteReqToRlc
+ *
+ * Functionality:
+ * Sending UE Delete Req To Rlc
+ *
+ * @params[in] cellId, ueIdx
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ *****************************************************************/
+
+uint8_t sendUeDeleteReqToRlc(uint16_t cellId, uint8_t ueIdx)
+{
+ uint8_t ret;
+ Pst pst;
+ RlcUeDelete *ueDelete;
+
+ DU_ALLOC_SHRABL_BUF(ueDelete, sizeof(RlcUeDelete));
+ if(ueDelete !=NULLP)
+ {
+ ueDelete->cellId = cellId;
+ ueDelete->ueIdx = ueIdx;
+ FILL_PST_DUAPP_TO_RLC(pst, RLC_UL_INST, EVENT_RLC_UE_DELETE_REQ);
+
+ ret = (*packRlcUeDeleteReqOpts[pst.selector])(&pst, ueDelete);
+ if(ret == RFAILED)
+ {
+ DU_LOG("\nERROR --> DU_APP : sendUeDeleteReqToRlc():Failed to send UE Delete Req to RLC");
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, ueDelete, sizeof(RlcUeDelete));
+ }
+ }
+ else
+ {
+ DU_LOG("\nERROR --> DU_APP: sendUeDeleteReqToRlc():Memory allocation failed");
+ ret = RFAILED;
+ }
+ return ret;
+}
+
+/*******************************************************************
+ *
+ * @brief DU processes UE delete req from CU and sends to MAC and RLC
+ *
+ * @details
+ *
+ * Function : duProcUeDeleteReq
+ *
+ * Functionality: DU processes UE delete req from CU and sends to MAC
+ * and RLC
+ *
+ * @params[in] cellId, crnti
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+
+uint8_t duProcUeDeleteReq(uint16_t cellId)
+{
+ uint8_t ueIdx = 0, ueId =0;
+ uint16_t cellIdx = 0, crnti = 0;
+
+ DU_LOG("\nDEBUG --> DU_APP: Processing UE Delete Request ");
+ GET_CELL_IDX(cellId, cellIdx);
+ GET_CRNTI(crnti,ueIdx);
+
+ if(duCb.actvCellLst[cellIdx] != NULLP)
+ {
+ for(ueIdx =0;ueIdx< duCb.actvCellLst[cellIdx]->numActvUes; ueIdx++)
+ {
+ ueId = ueIdx+1;
+ if(sendUeDeleteReqToRlc(cellId, ueId) == RFAILED)
+ {
+ DU_LOG("\nERROR --> DU APP : duProcUeDeleteReq():Failed to build UE delete req for RLC ");
+ return RFAILED;
+ }
+
+ GET_CRNTI(crnti,ueId);
+ if(sendUeDeleteReqToMac(cellId, ueId, crnti) == RFAILED)
+ {
+ DU_LOG("\nERROR --> DU APP : duProcUeDeleteReq(): Failed to build UE delete req for MAC ");
+ return RFAILED;
+ }
+ }
+ }
+ else
+ {
+ DU_LOG("\nERROR --> DU APP : duProcUeDeleteReq(): Cell Id is not found");
+ return RFAILED;
+ }
+
+ return ROK;
+}
+
+/*******************************************************************
+ *
+ * @brief delete RlcUeCfg from duCb
+ *
+ * @details
+ *
+ * Function : deleteRlcUeCfg
+ *
+ * Functionality:
+ * delete RlcUeCfg from duCb
+ *
+ * @params[in] RlcUeCfg *ueCfg
+ *
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ *****************************************************************/
+
+void deleteRlcUeCfg(RlcUeCfg *ueCfg)
+{
+ uint8_t lcIdx = 0;
+ RlcBearerCfg *lcCfg= NULLP;
+ if(ueCfg)
+ {
+ for(lcIdx =0 ; lcIdx < ueCfg->numLcs ; lcIdx++)
+ {
+ lcCfg = &ueCfg->rlcLcCfg[lcIdx];
+ switch(lcCfg->rlcMode)
+ {
+ case RLC_AM :
+ {
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, lcCfg->u.amCfg, sizeof(AmBearerCfg));
+ break;
+ }
+ case RLC_UM_BI_DIRECTIONAL :
+ {
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, lcCfg->u.umBiDirCfg, sizeof(UmBiDirBearerCfg));
+ break;
+ }
+ case RLC_UM_UNI_DIRECTIONAL_UL :
+ {
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, lcCfg->u.umUniDirUlCfg, sizeof(UmUniDirUlBearerCfg));
+ break;
+ }
+ case RLC_UM_UNI_DIRECTIONAL_DL :
+ {
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, lcCfg->u.umUniDirDlCfg, sizeof(UmUniDirDlBearerCfg));
+ break;
+ }
+ }
+ }
+ memset(ueCfg, 0, sizeof(RlcUeCfg));
+ }
+}
+
+/*******************************************************************
+ *
+ * @brief Delete DU CellCb information
+ *
+ * @details
+ *
+ * Function : deleteDuCellCb
+ *
+ * Functionality: Delete DU CellCb information
+ *
+ * @params[in] DuCellCb *cellCb
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+
+void deleteDuCellCb(DuCellCb *cellCb)
+{
+
+ if(cellCb->duMacCellCfg)
+ {
+ if(cellCb->duMacCellCfg->prachCfg.fdm[0].unsuedRootSeq)
+ {
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, cellCb->duMacCellCfg->prachCfg.fdm[0].unsuedRootSeq,\
+ cellCb->duMacCellCfg->prachCfg.fdm[0].numUnusedRootSeq);
+ }
+ if(cellCb->duMacCellCfg->sib1Cfg.sib1Pdu)
+ {
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL,cellCb->duMacCellCfg->sib1Cfg.sib1Pdu,\
+ cellCb->duMacCellCfg->sib1Cfg.sib1PduLen);
+ }
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, cellCb->duMacCellCfg, sizeof(MacCellCfg));
+ }
+ memset(cellCb, 0, sizeof(DuCellCb));
+
+}
+
+/*******************************************************************
+ *
+ * @brief Handle Cell delete response from MAC
+ *
+ * @details
+ *
+ * Function : DuProcMacCellDeleteRsp
+ *
+ * Functionality: Handle Cell delete response from MAC
+ *
+ * @params[in] Pointer to MacCellDeleteRsp and Pst
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+
+uint8_t DuProcMacCellDeleteRsp(Pst *pst, MacCellDeleteRsp *deleteRsp)
+{
+ uint8_t ret = ROK;
+ uint16_t cellIdx=0;
+ if(deleteRsp)
+ {
+ if(deleteRsp->result == SUCCESSFUL_RSP)
+ {
+ GET_CELL_IDX(deleteRsp->cellId, cellIdx);
+ DU_LOG("\nINFO --> DU APP : MAC CELL Delete Response : SUCCESS [CELL IDX : %d]", deleteRsp->cellId);
+ if(duCb.actvCellLst[cellIdx]->cellId == deleteRsp->cellId)
+ {
+ deleteDuCellCb(duCb.actvCellLst[cellIdx]);
+ duCb.numActvCells--;
+ DU_FREE(duCb.actvCellLst[cellIdx], sizeof(DuCellCb));
+ }
+ else
+ {
+ DU_LOG("\nERROR --> DU APP : DuProcMacCellDeleteRsp(): CellId [%d] doesnot exist", deleteRsp->cellId);
+ ret = RFAILED;
+ }
+ }
+ else
+ {
+ DU_LOG("\nERROR --> DU APP : DuProcMacCellDeleteRsp(): MAC CELL Delete Response : FAILED\
+ [CELL IDX : %d]", deleteRsp->cellId);
+ ret = RFAILED;
+ }
+ DU_FREE_SHRABL_BUF(pst->region, pst->pool, deleteRsp, sizeof(MacUeDeleteRsp));
+ }
+ else
+ {
+ DU_LOG("\nERROR --> DU APP : DuProcMacCellDeleteRsp(): Received MAC cell delete response is NULL");
+ ret = RFAILED;
+ }
+ return ret;
+}
+
+/*******************************************************************
+ *
+ * @brief Sending Cell Delete Req To Mac
+ *
+ * @details
+ *
+ * Function : sendCellDeleteReqToMac
+ *
+ * Functionality:
+ * sending Cell Delete Req To Mac
+ *
+ * @params[in] uint16_t cellId
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ *
+ *****************************************************************/
+
+uint8_t sendCellDeleteReqToMac(uint16_t cellId)
+{
+ Pst pst;
+ uint8_t ret=ROK;
+ MacCellDelete *cellDelete = NULLP;
+
+ DU_ALLOC(cellDelete, sizeof(MacCellDelete));
+ if(cellDelete)
+ {
+ cellDelete->cellId = cellId;
+ FILL_PST_DUAPP_TO_MAC(pst, EVENT_MAC_CELL_DELETE_REQ);
+
+ DU_LOG("\nINFO --> DU APP : Sending Cell Delete Request to MAC");
+ /* Processing one Cell at a time to MAC */
+ ret = (*packMacCellDeleteReqOpts[pst.selector])(&pst, cellDelete);
+ if(ret == RFAILED)
+ {
+ DU_LOG("\nERROR --> DU APP : sendCellDeleteReqToMac(): Failed to send Cell delete Req to MAC");
+ DU_FREE_SHRABL_BUF(DU_APP_MEM_REGION, DU_POOL, cellDelete, sizeof(MacCellDelete));
+ }
+ }
+ else
+ {
+ DU_LOG("\nERROR --> DU APP : sendCellDeleteReqToMac(): Failed to allocate memory");
+ ret = RFAILED;
+ }
+ return ret;
+}
+
+/*******************************************************************
+ *
+ * @brief DU preocess Cell Delete Req to MAC
+ *
+ * @details
+ *
+ * Function : duProcCellDeleteReq
+ *
+ * Functionality: DU process Cell Delete Req to MAC
+ *
+ * @params[in] uint16_t cellId
+ * @return ROK - success
+ * RFAILED - failure
+ *
+ * ****************************************************************/
+
+uint8_t duProcCellDeleteReq(uint16_t cellId)
+{
+ uint16_t cellIdx = 0;
+
+ DU_LOG("\nINFO --> DU APP : Processing Cell Delete Request ");
+ GET_CELL_IDX(cellId, cellIdx);
+
+ if(duCb.actvCellLst[cellIdx] != NULLP)
+ {
+ if(duBuildAndSendMacCellStop() == RFAILED)
+ {
+ DU_LOG("\nERROR --> DU APP : duProcCellDeleteReq(): Failed to process Cell delete req for cellId[%d]",cellId);
+ return RFAILED;
+ }
+
+ if(duCb.actvCellLst[cellIdx]->numActvUes)
+ {
+ DU_LOG("\nERROR --> DU APP : duProcCellDeleteReq(): Active UEs present Failed to process cell Delete\
+ Req for cellID[%d]", cellId);
+ return RFAILED;
+ }
+ if(sendCellDeleteReqToMac(cellId) == RFAILED)
+ {
+ DU_LOG("\nERROR --> DU APP : duProcCellDeleteReq(): Failed to build and send Cell delete req for MAC for\
+ cellId[%d]",cellId);
+ return RFAILED;
+ }
+ }
+ else
+ {
+ DU_LOG("\nERROR --> DU APP : duProcCellDeleteReq(): CellId[%d] is not found", cellId);
+ return RFAILED;
+ }
+
+ return ROK;
+}
+
/**********************************************************************
End of file
- ***********************************************************************/
+***********************************************************************/
Code Review / o-du / l2.git / blobdiff