src/cu_stub/cu_stub.h

   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
  19 #ifndef __CU_MGR_MAIN_H__
  20 #define __CU_MGR_MAIN_H__
  21
  22 #define CU_ID 1
  23 #define CU_NAME "ORAN_OAM_CU"
  24
  25 #define DU_IP_V6_ADDR "0000:0000:0000:0000:0000:0000:0000:0001"
  26 #define CU_IP_V6_ADDR "0000:0000:0000:0000:0000:0000:0000:0011"
  27
  28 #ifndef O1_ENABLE
  29 #define DU_IP_V4_ADDR (char*[]){"192.168.130.81", "192.168.130.83"}
  30 #define DU_SCTP_PORT (int[]){38472, 38473}
  31
  32 #define CU_IP_V4_ADDR "192.168.130.82"
  33 #define CU_SCTP_PORT_TO_DU (int[]){38472, 38473}
  34 #endif
  35
  36 #define DU_EGTP_PORT 39001
  37 #define CU_EGTP_PORT 39002
  38 #define RRC_VER 0
  39 #define EXT_RRC_VER 5
  40 #define PLMN_MCC0 3
  41 #define PLMN_MCC1 1
  42 #define PLMN_MCC2 1
  43 #define PLMN_MNC0 4
  44 #define PLMN_MNC1 8
  45 #define PLMN_MNC2 0
  46
  47 #define CU_DU_NAME_LEN_MAX 30      /* Max length of CU/DU name string */
  48
  49 #define CU_APP_MEM_REG 1
  50 #define CU_POOL 1
  51
  52 #define MAX_NUM_OF_SLICE 1024 /* As per the spec 38.473, maxnoofSliceItems = 1024*/
  53
  54 /* allocate and zero out a static buffer */
  55
  56 #define CU_ALLOC(_datPtr, _size)                             \
  57 {                                                            \
  58    S16 _ret;                                                 \
  59    _ret = SGetSBuf(CU_APP_MEM_REG, CU_POOL,                  \
  60                      (Data **)&_datPtr, _size);              \
  61    if(_ret == ROK)                                           \
  62       memset(_datPtr, 0, _size);                      \
  63    else                                                      \
  64       _datPtr = NULLP;                                       \
  65 }
  66
  67 /* free a static buffer */
  68 #define CU_FREE(_datPtr, _size)                              \
  69    if(_datPtr)                                               \
  70    SPutSBuf(CU_APP_MEM_REG, CU_POOL,                         \
  71          (Data *)_datPtr, _size);
  72
  73 typedef struct RrcVersion
  74 {
  75   uint8_t    rrcVer;     /* Latest RRC Version */
  76   uint32_t   extRrcVer;  /* Latest RRC version extended */
  77 }RrcVersion;
  78
  79 typedef struct cuCfgParams
  80 {
  81    uint32_t         cuId;
  82    char             cuName[CU_DU_NAME_LEN_MAX];
  83    CuSctpParams     sctpParams;
  84    Plmn             plmn;
  85    EgtpParams       egtpParams;
  86    RrcVersion       rrcVersion;
  87 }CuCfgParams;
  88
  89 typedef struct cuCellCb CuCellCb;
  90
  91 typedef struct cuUeCb
  92 {
  93    CuCellCb  *cellCb;
  94    uint32_t  crnti;
  95    uint8_t   gnbDuUeF1apId;
  96    uint8_t   gnbCuUeF1apId;
  97    F1apMsgDb f1apMsgDb;
  98 }CuUeCb;
  99
 100 struct cuCellCb
 101 {
 102    uint32_t nrCellId;
 103    uint8_t  numUe;
 104    CuUeCb   *ueCb[MAX_NUM_UE];
 105 };
 106
 107 typedef struct duDb
 108 {
 109    uint32_t duId;
 110    char     duName[CU_DU_NAME_LEN_MAX];
 111    uint8_t  numCells;
 112    CuCellCb cellCb[MAX_NUM_CELL];
 113    uint8_t  numUe;
 114    CuUeCb   ueCb[MAX_NUM_CELL * MAX_NUM_UE];
 115 }DuDb;
 116
 117 typedef struct cuGlobalCb
 118 {
 119    CuCfgParams cuCfgParams;
 120    uint8_t     numSnssaiSupported;
 121    Snssai      *snssaiList[MAX_NUM_OF_SLICE];
 122    uint8_t     numDu;
 123    DuDb        duInfo[MAX_DU_SUPPORTED];
 124    uint32_t    gnbCuUeF1apIdGenerator;   /* Generating CU UE F1AP ID */
 125 }CuGlobalCb;
 126
 127 CuGlobalCb cuCb;
 128
 129 void readCuCfg();
 130 void cuAppInmsgHdlr(Buffer *mBuf);
 131 void sctpNtfyInd(CmInetSctpNotification *ntfy);
 132 uint8_t egtpInitReq();
 133 void *cuConsoleHandler(void *);
 134
 135 #endif
 136
 137 /**********************************************************************
 138          End of file
 139 **********************************************************************/