/* This functions contains main() for cu_app */
#include "common_def.h"
-#include "cu_stub.h"
#include "cu_stub_sctp.h"
#include "cu_stub_egtp.h"
-#include "du_log.h"
+#include "cu_stub.h"
#ifdef O1_ENABLE
-
-#include "Config.h"
-
-#endif
-
-#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 "192.168.130.81"
-#define CU_IP_V4_ADDR "192.168.130.82"
-#define DU_PORT 38472
-#define CU_PORT 38472
-
+#include "CmInterface.h"
#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
#ifdef O1_ENABLE
void readCuCfg()
{
+ uint8_t *numDu;
uint32_t ipv4_du, ipv4_cu;
DU_LOG("\nDEBUG --> CU_STUB : Reading CU configurations");
+ cuCfgParams.cuId = CU_ID;
+ strcpy(cuCfgParams.cuName, CU_NAME);
+
#ifdef O1_ENABLE
- if( getStartupConfig(&g_cfg) != ROK )
+ if( getStartupConfigForStub(&g_cfg) != ROK )
{
- RETVALUE(RFAILED);
+ DU_LOG("\nError --> CU_STUB : Could not fetch startup "\
+ "configurations from Netconf interface\n");
+ exit(1);
}
- DU_LOG("\nReading CU configurations---");
- DU_LOG("\nReading CU configurations g_cfg.DU_IPV4_Addr=%s", g_cfg.DU_IPV4_Addr);
- DU_LOG("\nReading CU configurations g_cfg.CU_IPV4_Addr=%s", g_cfg.CU_IPV4_Addr);
+
cmInetAddr((S8*)g_cfg.DU_IPV4_Addr, &ipv4_du);
cmInetAddr((S8*)g_cfg.CU_IPV4_Addr, &ipv4_cu);
cuCfgParams.sctpParams.duPort = g_cfg.DU_Port;
cuCfgParams.sctpParams.cuPort = g_cfg.CU_Port;
#else
- cmInetAddr((S8*)DU_IP_V4_ADDR, &ipv4_du);
- cmInetAddr((S8*)CU_IP_V4_ADDR, &ipv4_cu);
- cuCfgParams.sctpParams.duPort = DU_PORT;
- cuCfgParams.sctpParams.cuPort = CU_PORT;
-#endif
-
- cuCfgParams.cuId = CU_ID;
- strcpy(cuCfgParams.cuName, CU_NAME);
-
- /* DU IP Address and Port*/
- cuCfgParams.sctpParams.duIpAddr.ipV4Addr = ipv4_du;
- cuCfgParams.sctpParams.duIpAddr.ipV6Pres = false;
+ cuCfgParams.sctpParams.numDu = 0;
+ numDu = &cuCfgParams.sctpParams.numDu;
+ while(*numDu < MAX_DU_SUPPORTED)
+ {
+ /* DU IP Address and Port*/
+ memset(&ipv4_du, 0, sizeof(uint32_t));
+ cmInetAddr((S8*)DU_IP_V4_ADDR[*numDu], &ipv4_du);
+ cuCfgParams.sctpParams.sctpAssoc[*numDu].duIpAddr.ipV4Addr = ipv4_du;
+ cuCfgParams.sctpParams.sctpAssoc[*numDu].duIpAddr.ipV6Pres = false;
+ cuCfgParams.sctpParams.sctpAssoc[*numDu].duPort = DU_SCTP_PORT[*numDu];
+
+ /* CU IP Address and Port*/
+ memset(&ipv4_du, 0, sizeof(uint32_t));
+ cmInetAddr((S8*)CU_IP_V4_ADDR, &ipv4_cu);
+ cuCfgParams.sctpParams.sctpAssoc[*numDu].cuIpAddr.ipV4Addr = ipv4_cu;
+ cuCfgParams.sctpParams.sctpAssoc[*numDu].cuIpAddr.ipV6Pres = false;
+ cuCfgParams.sctpParams.sctpAssoc[*numDu].cuPort = CU_SCTP_PORT_TO_DU[*numDu];
+ (*numDu)++;
+ }
- /* CU IP Address and Port*/
- cuCfgParams.sctpParams.cuIpAddr.ipV4Addr = ipv4_cu;
- cuCfgParams.sctpParams.cuIpAddr.ipV6Pres = false;
+#endif
/*PLMN*/
cuCfgParams.plmn.mcc[0] = PLMN_MCC0;
cuCfgParams.egtpParams.destIp.ipV4Pres = TRUE;
cuCfgParams.egtpParams.destIp.ipV4Addr = ipv4_du;
cuCfgParams.egtpParams.destPort = DU_EGTP_PORT;
- cuCfgParams.egtpParams.minTunnelId = 0;
- cuCfgParams.egtpParams.maxTunnelId = 10;
+ cuCfgParams.egtpParams.minTunnelId = MIN_TEID;
+ cuCfgParams.egtpParams.currTunnelId = cuCfgParams.egtpParams.minTunnelId;
+ cuCfgParams.egtpParams.maxTunnelId = MAX_TEID;
} /* End of readCuCfg */
void *cuConsoleHandler(void *args)
{
char ch;
+ uint8_t teId = 0;
+ uint8_t ret = ROK;
+ uint8_t cnt = 0;
+
+ /* This variable is taken for sending specific number of downlink data packet.
+ * Presently the code is supporting total 4500 data packets trasfer for 3 UEs only with sleep(1).
+ * If you wants to pump data for 3 UE change the following macro values
+ * NUM_TUNNEL_TO_PUMP_DATA = 9, NUM_DL_PACKETS = 1.
+ * totalDataPacket = totalNumOfTestFlow * NUM_TUNNEL_TO_PUMP_DATA * NUM_DL_PACKETS
+ * totalDataPacket = [500*9*1] */
+ int32_t totalNumOfTestFlow = 500;
+
while(true)
{
/* Send DL user data to CU when user enters 'd' on console */
if((ch = getchar()) == 'd')
{
+
+ /* Change #if 0 to #if 1 to take input from user */
+#if 0
+ DU_LOG("\n EGTP --> : Enter TEID id(1..10) where DL Data to be sent\n");
+ scanf("%d",&teId);
+
+ if(teId > MAX_TEID || teId < MIN_TEID)
+ {
+ DU_LOG("\nERROR --> EGTP : TEID(%x) OUT Of Range",teId);
+ printf("\n");
+ continue;
+ }
/* Start Pumping data from CU to DU */
- DU_LOG("\nDEBUG --> EGTP: Sending DL User Data");
- cuEgtpDatReq();
+ DU_LOG("\nDEBUG --> EGTP: Sending DL User Data(teId:%d)\n",teId);
+
+ cnt =0;
+ while(cnt < NUM_DL_PACKETS)
+ {
+ ret = cuEgtpDatReq(teId);
+ if(ret != ROK)
+ {
+ DU_LOG("\nERROR --> EGTP: Issue with teid=%d\n",teId);
+ break;
+ }
+ cnt++;
+ }
+#else
+ while(totalNumOfTestFlow)
+ {
+ for(teId = 1; teId <= NUM_TUNNEL_TO_PUMP_DATA; teId++)
+ {
+ DU_LOG("\nDEBUG --> EGTP: Sending DL User Data(teId:%d)\n",teId);
+ cnt =0;
+ while(cnt < NUM_DL_PACKETS)
+ {
+ ret = cuEgtpDatReq(teId);
+ if(ret != ROK)
+ {
+ DU_LOG("\nERROR --> EGTP: Issue with teid=%d\n",teId);
+ break;
+ }
+ /* TODO : sleep(1) will be removed later once we will be able to
+ * support the continuous data pack transfer */
+ sleep(1);
+ cnt++;
+ }
+ }
+ totalNumOfTestFlow--;
+ }
+#endif
+ continue;
}
}
}