X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=src%2Fcu_stub%2Fcu_stub_egtp.h;h=519c7652b0f69f6536b99c15343bccd4ca6e871a;hb=22b9cbea0d857b740c9e7268e61262ac9c0c9bdc;hp=0ca75fc20b7cef091e4138a9d8a706c8dbc68934;hpb=a5f35b2204dd87ebe347f11282000852b55810ad;p=o-du%2Fl2.git

diff --git a/src/cu_stub/cu_stub_egtp.h b/src/cu_stub/cu_stub_egtp.h
index 0ca75fc20..519c7652b 100644
--- a/src/cu_stub/cu_stub_egtp.h
+++ b/src/cu_stub/cu_stub_egtp.h
@@ -21,7 +21,6 @@
 #ifndef __CU_STUB_EGTP_H__
 #define __CU_STUB_EGTP_H__
 
-#define EGTP_DFLT_PORT 2152
 #define EGTP_TNL_MGMT_ADD 1
 #define EGTP_TNL_MGMT_MOD 2
 #define EGTP_TNL_MGMT_DEL 3
@@ -44,7 +43,7 @@
 #define MIN_TEID 1   /*[Spec 29.281,Sec 5.1]: All Zero TEIDs are never assigned for setting up GTP-U Tunnel*/
 #define MAX_TEID MAX_NUM_DRB * MAX_NUM_UE /*[Spec 29.281]: Max limit is not mentioned but as per GTP-U Header Format, TEID occupies 4 octets */
 
-#define NUM_TUNNEL_TO_PUMP_DATA 9
+#define NUM_TUNNEL_TO_PUMP_DATA 4
 #define NUM_DL_PACKETS 1
 
 uint8_t         sockType;
@@ -92,12 +91,6 @@ typedef struct egtpTnlEvt
    uint32_t remTeid;
 }EgtpTnlEvt;
 
-typedef struct egtpTptSrvr
-{
-   CmInetAddr  addr; 
-   CmInetFd    sockFd;     /* Socket file descriptor */
-}EgtpTptSrvr;
-
 typedef struct EgtpTeIdCb
 {
    uint32_t teId;              /* Local tunnel id */
@@ -111,29 +104,36 @@ typedef struct EgtpTeIdCb
 
 typedef struct egtpDstCb
 {
-   CmInetIpAddr  dstIp;          /* destination IP */
-   uint16_t      dstPort;        /* Remote port that sends data */
-   EgtpTptSrvr   sendTptSrvr;    /* Transport server for sending UDP msg to */
+   uint32_t      duId;
+   CmInetAddr    dstAddr;
    uint32_t      numTunn;        /* Number of tunnels */
    CmHashListCp  teIdLst;        /* Tunnel Id list for this destination */
 }EgtpDstCb;
 
-typedef struct egtpParams
+typedef struct egtpDstCfg 
+{
+   SctpIpAddr  dstIp;
+   uint16_t    dstPort;
+}EgtpDstCfg;
+
+typedef struct cuEgtpParams
 {
-   SctpIpAddr  localIp;
-   uint16_t    localPort;
-   SctpIpAddr  destIp;
-   uint16_t    destPort;
-   uint32_t    currTunnelId;
-   uint32_t    minTunnelId;
-   uint32_t    maxTunnelId;
-}EgtpParams;
+   uint32_t       currTunnelId;
+   uint32_t       minTunnelId;
+   uint32_t       maxTunnelId;
+   uint8_t        numDu;
+   SctpIpAddr     localIp;
+   uint16_t       localPort;
+   EgtpDstCfg     dstCfg[MAX_DU_SUPPORTED];
+}CuEgtpParams;
 
 typedef struct egtpGlobalCb
 {
-   EgtpParams   egtpCfg;         /* EGTP configuration */
-   EgtpTptSrvr  recvTptSrvr;     /* Transport server for receiving UDP msg */
-   EgtpDstCb    dstCb;           /* Destination endpoint */
+   CuEgtpParams egtpCfg;         /* EGTP configuration */
+   CmInetAddr   localAddr;
+   CmInetFd     sockFd;     /* Socket file descriptor */
+   uint8_t      numDu;
+   EgtpDstCb    dstCb[MAX_DU_SUPPORTED];          /* Destination endpoint */
    uint8_t      gCntPdu[MAX_TEID+1]; /* Maintaining PDU count for each bearer */
 }EgtpGlobalCb;
 EgtpGlobalCb egtpCb;   /* EGTP global control block */
@@ -141,16 +141,16 @@ EgtpGlobalCb egtpCb;   /* EGTP global control block */
 S16 egtpActvInit();
 S16 cuEgtpCfgReq();
 S16 cuEgtpSrvOpenReq();
-S16 cuEgtpTnlMgmtReq(EgtpTnlEvt tnlEvt);
-S16 cuEgtpTnlAdd(EgtpTnlEvt tnlEvt);
-S16 cuEgtpTnlMod(EgtpTnlEvt tnlEvt);
-S16 cuEgtpTnlDel(EgtpTnlEvt tnlEvt);
+S16 cuEgtpTnlMgmtReq(uint32_t duId,EgtpTnlEvt tnlEvt);
+S16 cuEgtpTnlAdd(uint32_t duId, EgtpTnlEvt tnlEvt);
+S16 cuEgtpTnlMod(uint32_t duId,EgtpTnlEvt tnlEvt);
+S16 cuEgtpTnlDel(uint32_t duId,EgtpTnlEvt tnlEvt);
 S16 cuEgtpEncodeHdr(uint8_t *preEncodedHdr, EgtpMsgHdr *preDefHdr, uint8_t *hdrIdx);
 S16 cuEgtpHdlRecvMsg(Buffer *mBuf);
-uint16_t cuEgtpDatReq(uint8_t teId);
-S16 BuildAppMsg(EgtpMsg  *egtpMsg);
-S16 BuildEgtpMsg(EgtpMsg *egtpMsg);
-S16 cuEgtpSendMsg(Buffer *mBuf);
+uint16_t cuEgtpDatReq(uint32_t duId, uint8_t teId);
+S16 BuildAppMsg(uint32_t duId, EgtpMsg  *egtpMsg);
+S16 BuildEgtpMsg(uint32_t duId, EgtpMsg *egtpMsg);
+S16 cuEgtpSendMsg(uint32_t duId, Buffer *mBuf);
 S16 cuEgtpDecodeHdr(Buffer *mBuf);
 
 #endif