X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=src%2Fcu_stub%2Fcu_stub.h;h=ed0adced7b384daa47baf7d59a169c683ed16ac6;hb=2a743dfffc577ac90819776af7e0d86cb00fca57;hp=efb800ff341862ee527d97b5ffda5e2c31788b41;hpb=5ee6434a20d24ba252f8a8e067cf9bec3e6ff0cf;p=o-du%2Fl2.git

diff --git a/src/cu_stub/cu_stub.h b/src/cu_stub/cu_stub.h
index efb800ff3..ed0adced7 100644
--- a/src/cu_stub/cu_stub.h
+++ b/src/cu_stub/cu_stub.h
@@ -33,8 +33,8 @@
 #define CU_SCTP_PORT_TO_DU (int[]){38472, 38473}
 #endif
 
-#define DU_EGTP_PORT 39001
-#define CU_EGTP_PORT 39002
+#define DU_EGTP_PORT  (int[]){39001, 39002}
+#define CU_EGTP_PORT (int[]){39003, 39004}
 #define RRC_VER 0
 #define EXT_RRC_VER 5
 #define PLMN_MCC0 3
@@ -50,6 +50,7 @@
 #define CU_POOL 1
 
 #define MAX_NUM_OF_SLICE 1024 /* As per the spec 38.473, maxnoofSliceItems = 1024*/
+#define MAX_QOS_FLOWS 64 /* As per the spec 38.331, maxNrofQFIs = 64 */
 
 /* allocate and zero out a static buffer */
 
@@ -70,6 +71,45 @@
    SPutSBuf(CU_APP_MEM_REG, CU_POOL,                         \
          (Data *)_datPtr, _size);
 
+#define SEARCH_DU_DB(_duIdx, _duId, _duDb){\
+   _duDb = NULLP; \
+   for(_duIdx=0; _duIdx < cuCb.numDu; _duIdx++)\
+   {\
+      if(cuCb.duInfo[_duIdx].duId == _duId)\
+      {\
+         _duDb =  (&cuCb.duInfo[_duIdx]);\
+         break; \
+     }\
+   }\
+}
+
+#define SEARCH_CELL_DB(_cellIdx, _duDb, _nrCellId, _cellCb){\
+   _cellCb = NULLP; \
+   for(_cellIdx=0; _cellIdx < _duDb->numCells; _cellIdx++)\
+   {\
+      if(_duDb->cellCb[_cellIdx].nrCellId == _nrCellId)\
+      {\
+         _cellCb = (&(_duDb->cellCb[_cellIdx]));\
+         break;\
+      }\
+   }\
+}
+
+typedef enum
+{
+   CELL_INACTIVE,
+   CELL_ACTIVE,
+   CELL_DELETION_IN_PROGRESS
+}CellStatusInfo;
+
+typedef enum
+{
+   UE_IDLE,
+   UE_ATTACH_IN_PROGRESS,
+   UE_ACTIVE,
+   UE_HANDOVER_IN_PROGRESS
+}UeState;
+
 typedef struct RrcVersion
 {
   uint8_t    rrcVer;     /* Latest RRC Version */
@@ -82,16 +122,167 @@ typedef struct cuCfgParams
    char             cuName[CU_DU_NAME_LEN_MAX];
    CuSctpParams     sctpParams;
    Plmn             plmn;
-   EgtpParams       egtpParams;
+   CuEgtpParams     egtpParams;
    RrcVersion       rrcVersion;
 }CuCfgParams;
 
+typedef struct handoverInfo
+{
+   uint32_t sourceDuId;
+   uint32_t targetDuId;
+}HandoverInfo;
+
+typedef struct dlAmCfg
+{
+   uint8_t        snLenDl;              /* Sequence Number length in bits. Allowed values are 12 and 18 */
+   int8_t         reAssemTmr;           /* T_reassembling Timer in msec*/
+   int16_t        statProhTmr;          /* T_status_prohibit Timer in msec*/
+}DlAmCfg;
+
+typedef struct ulAmCfg
+{
+   uint8_t      snLenUl;             /* Sequence Number length in bits. Allowed values are 12 and 18 */
+   uint16_t     pollRetxTmr;         /* T_poll_retransmit Timer in msec */
+   int16_t      pollPdu;             /* Used to trigger a poll for every pollPdu.*/
+   int32_t      pollByte;            /* Poll_Byte in bytes. */
+   uint8_t      maxRetxTh;           /* Max_Retx_Threshold */
+}UlAmCfg;
+
+typedef struct amBearerCfg
+{
+   UlAmCfg  ulAmCfg;
+   DlAmCfg  dlAmCfg;
+}AmBearerCfg;
+
+typedef struct ulUmCfg
+{
+   uint8_t        snLenUlUm;             /* Sequence Number length in bits. Allowed values are 6 and 12 */
+}UlUmCfg;
+
+typedef struct dlUmCfg
+{
+   uint8_t        snLenDlUm;             /* Sequence Number length in bits. Allowed values are 6 and 12 */
+   int8_t         reAssemTmr;            /* T_reassembling Timer in msec*/
+}DlUmCfg;
+
+typedef struct umBiDirBearerCfg
+{
+   UlUmCfg  ulUmCfg;
+   DlUmCfg  dlUmCfg;
+}UmBiDirBearerCfg;
+
+typedef struct umUniDirUlBearerCfg
+{
+   UlUmCfg  ulUmCfg;
+}UmUniDirUlBearerCfg;
+
+typedef struct umUniDirDlBearerCfg
+{
+   DlUmCfg  dlUmCfg;
+}UmUniDirDlBearerCfg;
+
+typedef struct rlcLcCfg
+{
+   uint8_t rlcMode;
+   union
+   {   
+      AmBearerCfg         amCfg;
+      UmBiDirBearerCfg    umBiDirCfg;
+      UmUniDirUlBearerCfg umUniDirUlCfg;
+      UmUniDirDlBearerCfg umUniDirDlCfg;
+   }u; 
+}RlcLcCfg;
+
+typedef struct macLcCfg
+{
+   uint8_t priority;
+   uint8_t lcGroup;
+   uint8_t schReqId;
+   uint8_t pbr;        // prioritisedBitRate
+   uint8_t bsd;        // bucketSizeDuration
+}MacLcCfg;
+
+typedef struct srbInfo
+{
+   uint8_t   srbId;
+   uint8_t   lcId;
+   RlcLcCfg  rlcLcCfg;
+   MacLcCfg  macLcCfg;
+   bool      cfgSentToUe;
+}SrbInfo;
+
+typedef struct qosInfo
+{
+   uint8_t nonDynFiveQI;
+   uint16_t avgWindow;
+   uint16_t maxBurstDataVol;
+   uint8_t priorityLevel;
+   uint8_t preemptionCapability;
+   uint8_t preemptionVulnerability;
+   uint8_t pduSessionId;
+}QosInfo;
+
+typedef struct flowsMapped
+{
+   uint8_t qosFlowId;
+   QosInfo qos;
+}FlowsMapped;
+
+typedef struct TnlInfo
+{
+   uint8_t address[4];
+   uint8_t teId[4];
+}TnlInfo;
+
+typedef struct drbInfo
+{
+   uint8_t drbId;
+   uint8_t lcId;
+   QosInfo qos;
+   Snssai *snssai;
+   uint8_t numFlowMap;
+   FlowsMapped flowMapList[MAX_QOS_FLOWS];
+   TnlInfo ulUpTnlInfo;
+   TnlInfo dlUpTnlInfo;
+   uint8_t rlcMode;
+   RlcLcCfg  rlcLcCfg;
+   MacLcCfg  macLcCfg;
+   bool      cfgSentToUe;
+}DrbInfo;
+
+typedef struct cuCellCb CuCellCb;
+
+typedef struct cuUeCb
+{
+   CuCellCb  *cellCb;
+   uint32_t  crnti;
+   uint8_t   gnbDuUeF1apId;
+   uint8_t   gnbCuUeF1apId;
+   uint8_t   numSrb;
+   SrbInfo   srbList[MAX_NUM_SRB];
+   uint8_t   numDrb;
+   DrbInfo   drbList[MAX_NUM_DRB];
+   F1apMsgDb f1apMsgDb;
+   UeState   state;
+   HandoverInfo hoInfo;
+}CuUeCb;
+
+struct cuCellCb
+{
+   uint32_t nrCellId;
+   uint8_t  numUe;
+   CuUeCb   *ueCb[MAX_NUM_UE];
+   CellStatusInfo cellStatus;
+};
+
 typedef struct duDb
 {
    uint32_t duId;
    char     duName[CU_DU_NAME_LEN_MAX];
-   //Cell Info
-   //UE Info within each Cell
+   uint8_t  numCells;
+   CuCellCb cellCb[MAX_NUM_CELL];  
+   uint8_t  numUe;
+   CuUeCb   ueCb[MAX_NUM_CELL * MAX_NUM_UE];
 }DuDb;
 
 typedef struct cuGlobalCb
@@ -101,6 +292,7 @@ typedef struct cuGlobalCb
    Snssai      *snssaiList[MAX_NUM_OF_SLICE];
    uint8_t     numDu;
    DuDb        duInfo[MAX_DU_SUPPORTED];
+   uint32_t    gnbCuUeF1apIdGenerator;   /* Generating CU UE F1AP ID */
 }CuGlobalCb;
 
 CuGlobalCb cuCb;