X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=src%2Fdu_app%2Fdu_mgr.h;h=c2604087ef6b504167ce5b16d2c530c66202e719;hb=0ba7b600f85b2975e1d60e5b8ad1523349b5f396;hp=c294cb8b92ab846f32e8a4953f810a15e9753594;hpb=16c5580481ed94b84e92d0a22874cf476debf17e;p=o-du%2Fl2.git

diff --git a/src/du_app/du_mgr.h b/src/du_app/du_mgr.h
index c294cb8b9..c2604087e 100644
--- a/src/du_app/du_mgr.h
+++ b/src/du_app/du_mgr.h
@@ -57,6 +57,9 @@
 #define DU_SET_ZERO(_buf, _size)   \
    memset((_buf), 0, _size);
 
+/*Refer Spec 38.331 Annexure A: maxNrofPageRec : 32 [Maximum number of page records]*/
+#define MAX_PAGING_UE_RECORDS 32
+
 typedef enum
 {
    SLICE_INFO_NOT_AVAILABLE,
@@ -126,6 +129,17 @@ typedef struct upTnlCfg
    GtpTnlCfg *tnlCfg2; /* Tunnel 2 */
 }UpTnlCfg;
 
+#ifdef NR_DRX
+/* This structures is taken from the DRX Cycle section of
+ * specification 33.473. */
+typedef struct drxCycle
+{
+   uint16_t drxLongCycleLength;
+   bool     shortDrxCyclePres;
+   ShortDrx shortDrxCycle;
+}DrxCycle;
+#endif
+
 typedef struct duUeCfg
 {
    void *cellGrpCfg;
@@ -139,6 +153,11 @@ typedef struct duUeCfg
    UpTnlCfg upTnlInfo[MAX_NUM_DRB];  /* User plane TNL Info*/
    uint8_t numDrbSetupMod;        /*No. of DRB Added during Modification*/
    MacUeCfg copyOfmacUeCfg;
+   DataTransmissionAction dataTransmissionAction;
+#ifdef NR_DRX
+   bool     drxCyclePres;
+   DrxCycle drxCycle;
+#endif
 }DuUeCfg;
 
 typedef struct f1UeContextSetup
@@ -167,6 +186,7 @@ typedef struct duUeCb
    uint32_t gnbCuUeF1apId;   /* GNB CU UE F1AP ID */
    uint32_t drbBitMap;       /* Drb Bit Map */
    UeState  ueState;         /* UE Active/ Ue Inactive state */
+   MacCfraResource cfraResource; /* CF-RA resource assigned by MAC/SCH */
    MacUeCfg macUeCfg;        /* Mac Ue Cfg */
    RlcUeCfg rlcUeCfg;        /* Rlc Ue Cfg */
 }DuUeCb;
@@ -177,6 +197,42 @@ typedef struct  slotInfo
    uint16_t slot;
 }SlotInfo;
 
+typedef struct pagingMsg
+{
+   /*Note: Paging UEID is extracted from 5gSTMSI as per Spec 38.304, Sec 7.1.
+    *This is not same as DU-UE_F1AP_ID or CU_UE_F1AP_ID*/
+   uint16_t  pagUeId;              /* UE Identifier from CU*/
+
+   /*TODO: When RAN Inititated Paging will be supported then I-RNTI will be
+    * added as a choice for UE Identity along with S-TMSI*/
+   uint64_t  sTmsi;             /* UE Paging Identity: S-TMSI */
+   bool      pagingDrxPres;     /* flag to indicate paging drx present or not */
+   uint16_t  pagingDrx;         /* UE specific paging drx */
+   uint8_t   pagPriority;       /* Paging priority */
+   uint16_t  pagingFrame;       /* paging frame */
+   uint16_t  pagingFrameOffset; /* paging offset */
+   uint8_t   i_s;               /* Index points to PO from the sub-frame pattern */
+   uint16_t  T;                 /* T is DRX cycle of the UE */
+}DuPagingMsg;
+
+typedef struct duPagUeRecord
+{
+   uint16_t  pagUeId;           /*UEID calculated from 5gsTMSI as per Spec 38.304*/
+   uint64_t  sTmsi;             /* UE Paging Identity: S-TMSI */
+}DuPagUeRecord;
+
+typedef struct duPagInfo
+{
+   uint8_t      i_s;          /*Index of PO*/
+   CmLListCp    pagUeList;    /*List of UEs to be paged in this Paging Frame/Paging Occ*/
+}DuPagUeList;
+
+typedef struct duPagInfoMap
+{
+   uint16_t    pf;             /* Paging Frame*/
+   CmLListCp   pagInfoList;    /* Master List of Paging Identified by PF and i_s*/
+}DuPagInfoList;
+
 typedef struct duCellCb
 {
    uint16_t       cellId;                 /* Internal cell Id */
@@ -185,10 +241,10 @@ typedef struct duCellCb
    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 */
+   DuUeCb         ueCb[MAX_NUM_UE];       /* Stores UE context */
    SlotInfo       currSlotInfo;
+   DuPagingMsg    tmpPagingInfoOfUe;      /* UE paging information */
+   CmHashListCp   pagingInfoMap;          /*Paging Map between PF and PagingInfoList*/
 }DuCellCb;
 
 typedef struct duLSapCb
@@ -294,6 +350,7 @@ uint8_t duSendEgtpDatInd(Buffer *mBuf);
 uint8_t duHdlSchCfgComplete(Pst *pst, RgMngmt *cfm);
 uint8_t duBuildAndSendMacCellStart();
 uint8_t duBuildAndSendMacCellStop(uint16_t cellId);
+
 #endif
 
 /**********************************************************************