/* This file contains message handling functionality for DU cell management */
#ifndef __DU_MGR_H__
#define __DU_MGR_H__
-
-#include "stdio.h"
-#include "ctype.h"
-#include "envopt.h" /* Environment options */
-#include "envdep.h" /* Environment dependent */
-#include "envind.h" /* Environment independent */
-#include "gen.h" /* General */
-#include "ssi.h" /* System services */
-#include "cm5.h" /* Common timer defines */
-#include "cm_tkns.h" /* Common tokens defines */
-#include "cm_mblk.h" /* Common memory allocation library defines */
-#include "cm_llist.h" /* Common link list defines */
-#include "cm_hash.h" /* Common hashlist defines */
-#include "cm_lte.h"
-#include "cm_inet.h"
-#include "lkw.h"
-#include "lrg.h"
-
-#include "du_common.h"
-
-#include "gen.x" /* General */
-#include "ssi.x" /* System services */
-
-#include "cm5.x" /* Common timer library */
-#include "cm_tkns.x" /* Common tokens */
-#include "cm_mblk.x" /* Common memory allocation */
-#include "cm_llist.x" /* Common link list */
-#include "cm_hash.x" /* Common hashlist */
-#include "cm_lte.x"
-#include "cm_inet.x"
-#include "cm_lib.x"
-#include "lkw.x"
-#include "lrg.x"
-
#define DU_PROC 0
-/* Memory related configs */
-#define DU_APP_MEM_REGION 1
-#define RLC_UL_MEM_REGION 1
-#define RLC_DL_MEM_REGION 4
-#define RG_MEM_REGION 4
-
-#define DU_POOL 1
-#define RLC_POOL 1
-#define RG_POOL 1
/* Events */
#define EVTCFG 0
-#define EVTSCTPSTRT 1
-#define EVTSCTPDATA 2
-#define EVTSCTPNTFY 3
+#define EVTSCTPSTRT 1
+#define EVENT_CU_DATA 2
+#define EVENT_SCTP_NTFY 3
+#define EVTSRVOPENREQ 4
+#define EVTSRVOPENCFM 5
+#define EVTTNLMGMTREQ 6
+#define EVTTNLMGMTCFM 7
+#define EVTSLOTIND 8
+#define EVTSTARTPOLL 9
+#define EVENT_RIC_DATA 10
-/* Selector */
-#define DU_SELECTOR_LC 0
-#define DU_SELECTOR_TC 1
-#define DU_SELECTOR_LWLC 2
/* SAP IDs */
-#define DU_RG_SUID 0
-#define DU_RG_SPID 0
+#define DU_MAC_SUID 0
+#define DU_MAC_SPID 0
/* Instance */
#define RLC_UL_INST 0
#define RLC_DL_INST 1
+/* SAP state */
+#define DU_SAP_UNBOUND 1
+#define DU_SAP_BINDING 2
+#define DU_SAP_BOUND 3
+
#define DU_ZERO_VAL 0
/* Macros */
-#define DEFAULT_CELLS 1
+#define ADD 0
+#define DEL 1
#define RLC_GEN_CFG 1
#define RLC_MAC_SAP_CFG 2
#define DU_SET_ZERO(_buf, _size) \
cmMemset((U8 *)(_buf), 0, _size);
+typedef enum
+{
+ CELL_OUT_OF_SERVICE,
+ ACTIVATION_IN_PROGRESS,
+ ACTIVATED,
+ DELETION_IN_PROGRESS
+}CellStatus;
+
+typedef enum
+{
+ UE_INACTIVE,
+ UE_ACTIVE
+}UeState;
+
+typedef struct cellCfgParams
+{
+ NrEcgi nrEcgi; /* ECGI */
+ U16 nrPci; /* PCI */
+ U16 fiveGsTac; /* 5gSTac */
+ Plmn plmn[MAX_PLMN]; /* List of serving PLMN IDs */
+ U32 maxUe; /* max UE per slot */
+}CellCfgParams;
+
+typedef struct duUeCb
+{
+ uint32_t gnbDuUeF1apId; /* GNB DU UE F1AP ID */
+ uint32_t gnbCuUeF1apId; /* GNB CU UE F1AP ID */
+ UeState ueState;
+ MacUeCfg macUeCfg;
+}DuUeCb;
+
+typedef struct duCellCb
+{
+ uint16_t cellId; /* Internal cell Id */
+ CellCfgParams cellInfo; /* Cell info */
+ Bool firstSlotIndRcvd;
+ CellStatus cellStatus; /* Cell status */
+ uint32_t numActvUes; /* Total Active UEs */
+ DuUeCb ueCb[MAX_NUM_UE]; /* UE CONTEXT */
+}DuCellCb;
+
+typedef struct duLSapCb
+{
+ Pst pst;
+ SuId suId;
+ SpId spId;
+ State sapState;
+ Mem mem;
+ CmTimer timer;
+ U8 bndRetryCnt;
+ U8 maxBndRetry;
+ TmrCfg bndTmr;
+}DuLSapCb;
+
+typedef struct ueCcchCtxt
+{
+ uint32_t gnbDuUeF1apId; /* GNB DU UE F1AP ID */
+ uint16_t crnti; /* CRNTI */
+ uint16_t cellId; /* Cell Id */
+}UeCcchCtxt;
+
/* DU APP DB */
typedef struct duCb
{
- Mem mem;
- TskInit init;
- Bool sctpStatus;
- Bool f1Status;
- Bool duStatus;
-
+ Mem mem; /* Memory configs */
+ TskInit init; /* DU Init */
+ //DuLSapCb **macSap; /* MAC SAP */
+ Bool f1Status; /* Status of F1 connection */
+ Bool e2Status; /* Status of E2 connection */
+ uint8_t numCfgCells;
+ DuCellCb* cfgCellLst[MAX_NUM_CELL]; /* List of cells at DU APP of type DuCellCb */
+ uint8_t numActvCells;
+ DuCellCb* actvCellLst[MAX_NUM_CELL]; /* List of cells activated/to be activated of type DuCellCb */
+ /* pointer to store the address of macCellCfg params used to send du-app to MAC */
+ MacCellCfg *duMacCellCfg; /* pointer to store params while sending DU-APP to MAC */
+ uint32_t numUe; /* current number of UEs */
+ UeCcchCtxt ueCcchCtxt[MAX_NUM_UE]; /* mapping of gnbDuUeF1apId to CRNTI required for CCCH processing*/
}DuCb;
+
typedef struct duLSapCfg
{
SuId suId;
/* global variables */
DuCb duCb;
-DuCfgParams duCfgParam;
+//DuCfgParams duCfgParam;
/* DU Cell Functions */
S16 duActvInit(Ent entity, Inst inst, Region region, Reason reason);
S16 duBuildMacUsapCfg(SpId sapId);
S16 duHdlMacCfgComplete(Pst *pst, RgMngmt *cfm);
S16 duBindUnbindRlcToMacSap(U8 inst, U8 action);
+S16 duProcCfgComplete();
+S16 duSendSchCfg();
S16 duSctpStartReq();
S16 duSctpNtfyHdl(Buffer *mBuf, CmInetSctpNotification *ntfy);
+
+S16 duBuildEgtpCfgReq();
+S16 duHdlEgtpCfgComplete(CmStatus cfm);
+S16 duSendEgtpSrvOpenReq();
+S16 duHdlEgtpSrvOpenComplete(CmStatus cfm);
+S16 duSendEgtpTnlMgmtReq(U8 action, U32 lclTeid, U32 remTeid);
+S16 duHdlEgtpTnlMgmtCfm(EgtpTnlEvt tnlEvtCfm);
+S16 duSendEgtpTestData();
+S16 duSendEgtpDatInd(Buffer *mBuf);
+S16 duHdlSchCfgComplete(Pst *pst, RgMngmt *cfm);
+uint8_t duBuildAndSendMacCellStartReq();
+uint8_t duBuildAndSendMacCellStopReq();
+
#endif
/**********************************************************************
- End of file
-**********************************************************************/
+ End of file
+ **********************************************************************/