src/5gnrrlc/rlc_mgr.c

   1 /*******************************************************************************
   2 ################################################################################
   3 #   Copyright (c) [2017-2019] [Radisys]                                        #
   4 #                                                                              #
   5 #   Licensed under the Apache License, Version 2.0 (the "License");            #
   6 #   you may not use this file except in compliance with the License.           #
   7 #   You may obtain a copy of the License at                                    #
   8 #                                                                              #
   9 #       http://www.apache.org/licenses/LICENSE-2.0                             #
  10 #                                                                              #
  11 #   Unless required by applicable law or agreed to in writing, software        #
  12 #   distributed under the License is distributed on an "AS IS" BASIS,          #
  13 #   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   #
  14 #   See the License for the specific language governing permissions and        #
  15 #   limitations under the License.                                             #
  16 ################################################################################
  17 *******************************************************************************/
  18 /* This file defines API towards RLC interface */
  19 #include "common_def.h"
  20 #include "rgu.h"           /* RGU interface includes*/
  21 #include "lkw.h"           /* LKW defines */
  22 #include "ckw.h"           /* CKW defines */
  23 #include "kwu.h"           /* KWU defines */
  24 #include "kw_env.h"        /* RLC environment options */
  25 #include "kw.h"            /* RLC defines */
  26
  27
  28 /* header/extern include files (.x) */
  29 #include "rgu.x"
  30 #include "lkw.x"           /* LKW */
  31 #include "ckw.x"           /* CKW */
  32 #include "kwu.x"           /* KWU */
  33 #include "kw_err.h"
  34 #include "kw.x"
  35
  36 #include "du_app_rlc_inf.h"
  37 #include "rlc_mgr.h"
  38
  39 RlcUlDuUeCreateRsp rlcUlUeCreateRspOpts[] =
  40 {
  41    packRlcUlDuUeCreateRsp,     /* 0 - loosely coupled */
  42    DuProcRlcUlUeCreateRsp,     /* 1 - tightly coupled */
  43    packRlcUlDuUeCreateRsp,     /* 2 - LWLC loosely coupled */
  44 };
  45
  46
  47 /***********************************************************
  48  *
  49  * @brief
  50  *
  51  *        Handler for the ue create response to DUAPP
  52  *
  53  * @b Description:
  54  *
  55  *        This function reports  ue create response to DUAPP
  56  *
  57  *  @param[in] post         Post structure
  58  *  @param[in] cfgRsp       ue create Config Response
  59  *
  60  *  @return  uint16_t
  61  *      -# ROK
  62  *      -# RFAILED
  63  *
  64  *************************************************************/
  65 uint8_t SendRlcUlUeCreateRspToDu(Pst *pst, RlcCfgCfmInfo *cfgRsp)
  66 {
  67    /* jump to specific primitive depending on configured selector */
  68    uint8_t ret = ROK;
  69    RlcUeCfgRsp *ueCreateRsp = NULLP;
  70
  71    RLC_ALLOC_SHRABL_BUF(pst->region, pst->pool, ueCreateRsp, sizeof(RlcUeCfgRsp));
  72    if(!ueCreateRsp)
  73    {
  74       DU_LOG("RLC: Memory allocation failed for ueCreateRsp at SendRlcUlUeCreateRspToDu()");
  75       ret = RFAILED;
  76    }
  77    else
  78    {
  79       /* Mapping Old api to New Api */
  80       fillRlcUlUeCfgRsp(ueCreateRsp, cfgRsp);
  81       ret = (*rlcUlUeCreateRspOpts[pst->selector])(pst, ueCreateRsp);
  82       if(ret)
  83       {
  84          DU_LOG("RLC: Failed at SendRlcUlUeCreateRspToDu()");
  85          RLC_FREE_SHRABL_BUF(pst->region, pst->pool, ueCreateRsp, sizeof(RlcUeCfgRsp));
  86          ret = RFAILED;
  87       }
  88    }
  89    return ret;
  90 } /* end of SendRlcUlUeCreateRspToDu */
  91
  92 /**********************************************************************
  93          End of file
  94 **********************************************************************/