#ifndef __CU_MGR_MAIN_H__
#define __CU_MGR_MAIN_H__
-#define MAX_IPV6_LEN 16
+#define CU_ID 1
+#define CU_NAME "ORAN_OAM_CU"
+
+#define DU_IP_V6_ADDR "0000:0000:0000:0000:0000:0000:0000:0001"
+#define CU_IP_V6_ADDR "0000:0000:0000:0000:0000:0000:0000:0011"
+
+#ifndef O1_ENABLE
+#define DU_IP_V4_ADDR (char*[]){"192.168.130.81", "192.168.130.83"}
+#define DU_SCTP_PORT (int[]){38472, 38473}
+
+#define CU_IP_V4_ADDR "192.168.130.82"
+#define CU_SCTP_PORT_TO_DU (int[]){38472, 38473}
+#endif
+
+#define DU_EGTP_PORT 39001
+#define CU_EGTP_PORT 39002
+#define RRC_VER 0
+#define EXT_RRC_VER 5
+#define PLMN_MCC0 3
+#define PLMN_MCC1 1
+#define PLMN_MCC2 1
+#define PLMN_MNC0 4
+#define PLMN_MNC1 8
+#define PLMN_MNC2 0
+
#define CU_DU_NAME_LEN_MAX 30 /* Max length of CU/DU name string */
#define CU_APP_MEM_REG 1
#define CU_POOL 1
-#define MAX_DU_PORT 2
-#define DU_PORT 38472
+
+#define MAX_NUM_OF_SLICE 1024 /* As per the spec 38.473, maxnoofSliceItems = 1024*/
/* allocate and zero out a static buffer */
+
#define CU_ALLOC(_datPtr, _size) \
{ \
S16 _ret; \
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 struct ipAddr
+typedef enum
{
- Bool ipV4Pres;
- uint32_t ipV4Addr;
- Bool ipV6Pres;
- uint8_t ipV6Addr[MAX_IPV6_LEN];
-}SctpIpAddr;
+ UE_IDLE,
+ UE_ATTACH_IN_PROGRESS,
+ UE_ACTIVE,
+ UE_HANDOVER_IN_PROGRESS
+}UeState;
typedef struct RrcVersion
{
uint32_t extRrcVer; /* Latest RRC version extended */
}RrcVersion;
-typedef struct egtpParams
-{
- SctpIpAddr localIp;
- uint16_t localPort;
- SctpIpAddr destIp;
- uint16_t destPort;
- uint32_t currTunnelId;
- uint32_t minTunnelId;
- uint32_t maxTunnelId;
-}EgtpParams;
-
-typedef struct CuSctpParams
-{
- SctpIpAddr duIpAddr;
- uint16_t duPort;
- SctpIpAddr cuIpAddr;
- uint16_t cuPort;
-}CuSctpParams;
-
typedef struct cuCfgParams
{
uint32_t cuId;
EgtpParams egtpParams;
RrcVersion rrcVersion;
}CuCfgParams;
-CuCfgParams cuCfgParams; //global variable to hold all configs
+
+typedef struct cuCellCb CuCellCb;
+
+typedef struct cuUeCb
+{
+ CuCellCb *cellCb;
+ uint32_t crnti;
+ uint8_t gnbDuUeF1apId;
+ uint8_t gnbCuUeF1apId;
+ F1apMsgDb f1apMsgDb;
+ UeState state;
+}CuUeCb;
+
+struct cuCellCb
+{
+ uint32_t nrCellId;
+ uint8_t numUe;
+ CuUeCb *ueCb[MAX_NUM_UE];
+};
+
+typedef struct duDb
+{
+ uint32_t duId;
+ char duName[CU_DU_NAME_LEN_MAX];
+ uint8_t numCells;
+ CuCellCb cellCb[MAX_NUM_CELL];
+ uint8_t numUe;
+ CuUeCb ueCb[MAX_NUM_CELL * MAX_NUM_UE];
+}DuDb;
+
+typedef struct cuGlobalCb
+{
+ CuCfgParams cuCfgParams;
+ uint8_t numSnssaiSupported;
+ 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;
void readCuCfg();
void cuAppInmsgHdlr(Buffer *mBuf);