Include/ngu.h

   1 /******************************************************************************
   2 ###############################################################################
   3 #   Copyright (c) [2017-2020] [ICT/CAS]                                        #
   4 #   Licensed under the ORAN Software License v1.0 (License)             #
   5 ###############################################################################
   6 ******************************************************************************/
   7
   8 #ifndef NG_U_H
   9 #define NG_U_H
  10
  11 #include "vos_lib.h"
  12 #include "cuupCommon.h"
  13 #include "plat_syslog.h"
  14
  15 #define DL_PDU_SESSION_INFORMATION      0       /* NGU DL PDU type */
  16 #define UL_PDU_SESSION_INFORMATION      1       /* NGU UL PDU type */
  17
  18 #define NGU_FREE(p) if(NULL != p)\
  19                                         {\
  20                                                 VOS_Free(p);\
  21                                                 p = NULL;\
  22                                         }
  23
  24 #define nguLog(iLog_Level, content, arg...) \
  25         VOS_SysLog(gNguModuleId, iLog_Level, __FILE__, __LINE__, __func__, content, ##arg);
  26
  27 #define nguNullCheck(p) \
  28 {\
  29    if(NULL == p)\
  30    {\
  31            nguLog(LOG_ERR, "[NGU] NULL pointer\n");\
  32        return VOS_ERROR;\
  33    }\
  34 }
  35
  36 #define nguGetInstance(ueIdx,pduSessId,p) \
  37 {\
  38         if((NULL == gNguUeInfo[ueIdx])\
  39                 || (NULL == gNguUeInfo[ueIdx]->nguInstance[pduSessId]))\
  40         {\
  41                 p = NULL;\
  42         }else\
  43         {\
  44                 p = gNguUeInfo[ueIdx]->nguInstance[pduSessId];\
  45         }\
  46 }
  47
  48 #define nguDlDataCheck(p)       if(NULL == p)\
  49                                                         {\
  50                                                                 nguLog(LOG_ERR,"[NGU] input is NULL!\n");\
  51                                                                 return VOS_ERROR;\
  52                                                         }else if(NULL==p->pMsgBuff)\
  53                                                         {\
  54                                                                 nguLog(LOG_ERR,"[NGU] p->pMsgBuff in input is NULL!\n");\
  55                                                                 return VOS_ERROR;\
  56                                                         }\
  57
  58 #define nguExPduCheck(p)        if(NULL == p)\
  59                                                         {\
  60                                                                 nguLog(LOG_ERR,"[NGU] ex pdu is null\n");\
  61                                                                 return VOS_ERROR;\
  62                                                         }else if( (GTP_EXT_PDUSESSION_CONTAINER!=p->exHdrType) || (NULL==p->pPdu) || (p->len<=0))\
  63                                                         {\
  64                                                                 nguLog(LOG_ERR,"[NGU] ex pdu is wrong\n");\
  65                                                                 return VOS_ERROR;\
  66                                                         }
  67
  68 #define nguDlDataFree(p) \
  69 {\
  70         if(NULL != p)\
  71         {\
  72                 if(NULL != p->pExPduInfo)\
  73                 {\
  74                         if(NULL != p->pExPduInfo->pPdu)\
  75                         {\
  76                                 NGU_FREE(p->pExPduInfo->pPdu);\
  77                                 p->pExPduInfo->pPdu = NULL;\
  78                         }\
  79                         NGU_FREE(p->pExPduInfo);\
  80                         p->pExPduInfo = NULL;\
  81                 }\
  82                 NGU_FREE(p);\
  83                 p = NULL;\
  84         }\
  85 }
  86
  87
  88
  89 typedef struct
  90 {
  91         UINT64                  ueE1apId;
  92         UINT16                  ueIdx;
  93         UINT16                  pduSessionId;
  94         UINT32                  ownTeid;
  95 }NguInstance_t;
  96
  97
  98 typedef struct
  99 {
 100         UINT16                          ueIdx;
 101         UINT64                          ueE1apId;
 102         CuupBearerStatus_e      ueStatus;
 103         NguInstance_t           *nguInstance[CUUP_MAX_SESSION_NUM];
 104 }NguUeInfo_t;
 105
 106
 107 typedef struct dlPduSessInfo
 108 {
 109         UINT8 exHdrLen;         /* gtp extension head length:2 */
 110         UINT8 spare1 :4;        /* spare: 0 */
 111         UINT8 pduType :4;       /* pdu type:0 */
 112         UINT8 qfi :6;           /* qfi */
 113         UINT8 rqi :1;
 114         UINT8 ppp :1;
 115         UINT8 spare2 :5;
 116         UINT8 ppi :3;
 117         UINT8 padding[3];
 118         UINT8 nextExHdrType;/* next extension head type:0 */
 119 }DlPduSessInfo_t;
 120
 121 typedef struct ulPduSessInfo
 122 {
 123         UINT8 exHdrLen;         /* gtp extension head length:1 */
 124         UINT8 spare1 :4;        /* spare: 0 */
 125         UINT8 pduType :4;       /* pdu type:1 */
 126         UINT8 qfi :6;           /* qfi */
 127         UINT8 spare2 :2;
 128         UINT8 nextExHdrType;/* next extension head type:0 */
 129 }UlPduSessInfo_t;
 130
 131
 132 #endif /* NG_U_H */