[Epic-ID: ODUHIGH-405][Task-ID: ODUHIGH-425] Changes in Ue Context Modification

[o-du/l2.git] / src / du_app / du_mgr.h

diff --git a/src/du_app/du_mgr.h b/src/du_app/du_mgr.h
index 0378748..5f02a2c 100644 (file)
--- a/src/du_app/du_mgr.h
+++ b/src/du_app/du_mgr.h
@@ -57,6 +57,13 @@
 #define DU_SET_ZERO(_buf, _size)   \
    memset((_buf), 0, _size);
 
+typedef enum
+{
+   SLICE_INFO_NOT_AVAILABLE,
+   SLICE_CONFIGURED,
+   SLICE_RECONFIGURED
+}SliceCfgState;
+
 typedef enum
 {
    CELL_OUT_OF_SERVICE,
@@ -68,7 +75,9 @@ typedef enum
 typedef enum
 {
    UE_INACTIVE,
-   UE_ACTIVE
+   UE_ACTIVE,
+   UE_HANDIN_IN_PROGRESS,
+   UE_DELETION_IN_PROGRESS
 }UeState;
 
 typedef enum
@@ -76,6 +85,8 @@ typedef enum
    UE_CTXT_UNKNOWN,
    UE_CTXT_SETUP,
    UE_CTXT_MOD,
+   UE_CTXT_RRC_RECFG_COMPLETE,
+   UE_CTXT_CFG_QUERY,
    UE_CTXT_RELEASE
 }UeCtxtActionType;
 
@@ -109,7 +120,7 @@ typedef struct upTnlCfg
 {
    ConfigType configType;
    uint8_t cellId;
-   uint8_t ueIdx;
+   uint8_t ueId;
    uint8_t drbId;
    GtpTnlCfg *tnlCfg1; /* Tunnel 1 */
    GtpTnlCfg *tnlCfg2; /* Tunnel 2 */
@@ -126,6 +137,9 @@ typedef struct duUeCfg
    AmbrCfg *ambrCfg;
    uint8_t numDrb;
    UpTnlCfg upTnlInfo[MAX_NUM_DRB];  /* User plane TNL Info*/
+   uint8_t numDrbSetupMod;        /*No. of DRB Added during Modification*/
+   MacUeCfg copyOfmacUeCfg;
+   DataTransmissionAction dataTransmissionAction; 
 }DuUeCfg;
 
 typedef struct f1UeContextSetup
@@ -158,15 +172,24 @@ typedef struct duUeCb
    RlcUeCfg rlcUeCfg;        /* Rlc Ue Cfg */
 }DuUeCb;
 
+typedef struct  slotInfo
+{
+   uint16_t sfn;
+   uint16_t slot;
+}SlotInfo;
+
 typedef struct duCellCb
 {
-   uint16_t       cellId;           /* Internal cell Id */
-   CellCfgParams  cellInfo;         /* Cell info */
+   uint16_t       cellId;                 /* Internal cell Id */
+   CellCfgParams  cellInfo;               /* Cell info */
    /* pointer to store the address of macCellCfg params used to send du-app to MAC */
-   MacCellCfg    *duMacCellCfg;
-   CellStatus     cellStatus;       /* Cell status */
-   uint32_t       numActvUes;       /* Total Active UEs */
-   DuUeCb         ueCb[MAX_NUM_UE];  /* UE CONTEXT */
+   MacCellCfg     *duMacCellCfg;
+   CellStatus     cellStatus;             /* Cell status */
+   uint32_t       numActvUes;             /* Total Active UEs */
+   DuUeCb         ueCb[MAX_NUM_UE];       /* UE context created after RRC setup */
+   uint32_t       numHoUes;               /* Number of UE handover in progress */
+   DuUeCb         hoUeCb[MAX_NUM_UE];     /* UE context created before RACH for UE being handover to this DU */
+   SlotInfo       currSlotInfo;
 }DuCellCb;
 
 typedef struct duLSapCb
@@ -189,23 +212,33 @@ typedef struct ueCcchCtxt
    uint16_t cellId;        /* Cell Id */
 }UeCcchCtxt;
 
+/* This structure is added to store the information about the F1AP pdu and
+ * transId so that It can be used in future */
+typedef struct reservedF1apPduInfo
+{
+   uint8_t transId;               /* trans Id */
+   void *f1apMsg;              /* msg structure */
+}ReservedF1apPduInfo;
 
 /* DU APP DB */
 typedef struct duCb
 {
-   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 */
-   uint32_t       numUe;            /* current number of UEs */
-   UeCcchCtxt     ueCcchCtxt[MAX_NUM_UE]; /* mapping of gnbDuUeF1apId to CRNTI required for CCCH processing*/
-   uint8_t       numDrb;           /* current number of DRbs*/
-   UpTnlCfg*     upTnlCfg[MAX_NUM_DRB]; /* tunnel info for every Drb */
+   Mem           mem;                       /* Memory configs */
+   TskInit       init;                      /* DU Init */
+   bool          f1Status;                  /* Status of F1 connection */
+   bool          e2Status;                  /* Status of E2 connection */
+   uint8_t       numCfgCells;               /* number of configured cells */ 
+   DuCellCb*     cfgCellLst[MAX_NUM_CELL];  /* List of cells at DU APP of type DuCellCb */
+   uint8_t       numActvCells;              /* Number of active cells */
+   DuCellCb*     actvCellLst[MAX_NUM_CELL]; /* List of cells activated/to be activated of type DuCellCb */
+   uint32_t      gnbDuUeF1apIdGenerator;    /* Generating Du Ue F1ap Id */
+   uint32_t      numUe;                     /* current number of UEs */
+   UeCcchCtxt    ueCcchCtxt[MAX_NUM_UE];    /* mapping of gnbDuUeF1apId to CRNTI required for CCCH processing*/
+   uint8_t       numTeId;                   /* current number of TEIDs configured in the system*/
+   UpTnlCfg*     upTnlCfg[MAX_TEID];        /* tunnel info for every Drb */
+   CmLListCp     reservedF1apPduList;       /*storing F1AP pdu infomation and transId */
+   SliceCfgState sliceState;
+   F1SetupMsg    f1SetupReqAndRspMsg;
 }DuCb;