Fixed multiple UE EPC integration by resetting user->ueid=0;. Lots of logs in this commit, will remove later

ci-scripts/conf_files/rcc.band7.tm1.nfapi.conf

@@ -189,9 +189,9 @@ eNBs =
     NETWORK_INTERFACES :
     {
         ENB_INTERFACE_NAME_FOR_S1_MME            = "ctrl0";
-        ENB_IPV4_ADDRESS_FOR_S1_MME              = "172.16.1.1";
+        ENB_IPV4_ADDRESS_FOR_S1_MME              = "172.16.0.1";
         ENB_INTERFACE_NAME_FOR_S1U               = "ctrl0";
-        ENB_IPV4_ADDRESS_FOR_S1U                 = "172.16.1.1";
+        ENB_IPV4_ADDRESS_FOR_S1U                 = "172.16.0.1";
         ENB_PORT_FOR_S1U                         = 2152; # Spec 2152
         ENB_IPV4_ADDRESS_FOR_X2C                 = "0.0.0.0";
         ENB_PORT_FOR_X2C                         = 36422; # Spec 36422

ci-scripts/conf_files/ue.nfapi.conf

@@ -27,7 +27,7 @@ L1s = (
 	remote_n_portc   = 50001;
 	local_n_portd    = 50010;
 	remote_n_portd   = 50011;
-        }  
+        }
 );
 
 RUs = (

common/utils/ocp_itti/intertask_interface.h

@@ -350,6 +350,7 @@ typedef enum {
   FOREACH_TASK(TASK_ENUM)
 } task_id_t;
 
+extern uint16_t ue_idx_standalone;
 
 typedef task_id_t thread_id_t;
 

openair2/RRC/LTE/rrc_UE.c

@@ -2521,7 +2521,7 @@ int decode_BCCH_DLSCH_Message(
             memcpy( (void *)sib1,
                     (void *)&bcch_message->message.choice.c1.choice.systemInformationBlockType1,
                     sizeof(LTE_SystemInformationBlockType1_t) );
-            LOG_D( RRC, "[UE %"PRIu8"] Decoding First SIB1\n", ctxt_pP->module_id );
+            LOG_D( RRC, "[UE %"PRIu8"] Decoding First SIB1\n", ctxt_pP->module_id);
             decode_SIB1( ctxt_pP, eNB_index, rsrq, rsrp );
           }
         }

openair3/NAS/TOOLS/ue_eurecom_test_sfr.conf

@@ -29,7 +29,7 @@ PLMN: {
     PLMN4: {
            FULLNAME="OAI LTEBOX";
            SHORTNAME="OAIALU";
-           MNC="93";
+           MNC="95";
            MCC="208";
     };
     PLMN5: {
@@ -74,32 +74,223 @@ PLMN: {
            MNC="04";
            MCC="262";
     };
+    PLMN12: {
+           FULLNAME="Vodafone Germ";
+           SHORTNAME="VODAFONE";
+           MNC="230";
+           MCC="320";
+    };
 };
 
 UE0:
 {
     USER: {
-        IMEI="356113022094149";
+        IMEI="356113022094148";
         MANUFACTURER="EURECOM";
         MODEL="LTE Android PC";
         PIN="0000";
     };
 
     SIM: {
-        MSIN="0100001111";
+        MSIN="100000025";
-        USIM_API_K="8baf473f2f8fd09487cccbd7097c6862";
+        USIM_API_K="0c0a34601d4f07677303652c0462535b";
-        OPC="e734f8734007d6c5ce7a0508809e7e9c";
+        OPC="ba05688178e398bedc100674071002cb";
-        MSISDN="33611123456";
+        MSISDN="1011234561024";
     };
 
     # Home PLMN Selector with Access Technology
-    HPLMN= "20893";
+    HPLMN= "320230";
 
     # User controlled PLMN Selector with Access Technology
     UCPLMN_LIST = ();
 
     # Operator PLMN List
-    OPLMN_LIST = ("00101", "20810", "20811", "20813", "20893", "310280", "310028");
+    OPLMN_LIST = ("00101", "20810", "20811", "20813", "20895", "310280", "310028", "320230");
+
+    # Operator controlled PLMN Selector with Access Technology
+    OCPLMN_LIST = ("22210", "21401", "21406", "26202", "26204");
+
+    # Forbidden plmns
+    FPLMN_LIST = ();
+
+    # List of Equivalent HPLMNs
+#TODO: UE does not connect if set, to be fixed in the UE
+#    EHPLMN_LIST= ("20811", "20813");
+    EHPLMN_LIST= ();
+};
+
+UE1:
+{
+    USER: {
+        IMEI="356113022094149";
+        MANUFACTURER="EURECOM";
+        MODEL="LTE Android PC";
+        PIN="0000";
+    };
+
+    SIM: {
+        MSIN="100000166";
+        USIM_API_K="0c0a34601d4f07677303652c0462535b";
+        OPC="ba05688178e398bedc100674071002cb";
+        MSISDN="1011234561165";
+    };
+
+    # Home PLMN Selector with Access Technology
+    HPLMN= "320230";
+
+    # User controlled PLMN Selector with Access Technology
+    UCPLMN_LIST = ();
+
+    # Operator PLMN List
+    OPLMN_LIST = ("00101", "20810", "20811", "20813", "20895", "310280", "310028", "320230");
+
+    # Operator controlled PLMN Selector with Access Technology
+    OCPLMN_LIST = ("22210", "21401", "21406", "26202", "26204");
+
+    # Forbidden plmns
+    FPLMN_LIST = ();
+
+    # List of Equivalent HPLMNs
+#TODO: UE does not connect if set, to be fixed in the UE
+#    EHPLMN_LIST= ("20811", "20813");
+    EHPLMN_LIST= ();
+};
+
+UE2:
+{
+    USER: {
+        IMEI="356113022094150";
+        MANUFACTURER="EURECOM";
+        MODEL="LTE Android PC";
+        PIN="0000";
+    };
+
+    SIM: {
+        MSIN="100000012";
+        USIM_API_K="0c0a34601d4f07677303652c0462535b";
+        OPC="ba05688178e398bedc100674071002cb";
+        MSISDN="1011234561011";
+    };
+
+    # Home PLMN Selector with Access Technology
+    HPLMN= "320230";
+
+    # User controlled PLMN Selector with Access Technology
+    UCPLMN_LIST = ();
+
+    # Operator PLMN List
+    OPLMN_LIST = ("00101", "20810", "20811", "20813", "20895", "310280", "310028", "320230");
+
+    # Operator controlled PLMN Selector with Access Technology
+    OCPLMN_LIST = ("22210", "21401", "21406", "26202", "26204");
+
+    # Forbidden plmns
+    FPLMN_LIST = ();
+
+    # List of Equivalent HPLMNs
+#TODO: UE does not connect if set, to be fixed in the UE
+#    EHPLMN_LIST= ("20811", "20813");
+    EHPLMN_LIST= ();
+};
+
+UE3:
+{
+    USER: {
+        IMEI="356113022094151";
+        MANUFACTURER="EURECOM";
+        MODEL="LTE Android PC";
+        PIN="0000";
+    };
+
+    SIM: {
+        MSIN="100000064";
+        USIM_API_K="0c0a34601d4f07677303652c0462535b";
+        OPC="ba05688178e398bedc100674071002cb";
+        MSISDN="1011234561063";
+    };
+
+    # Home PLMN Selector with Access Technology
+    HPLMN= "320230";
+
+    # User controlled PLMN Selector with Access Technology
+    UCPLMN_LIST = ();
+
+    # Operator PLMN List
+    OPLMN_LIST = ("00101", "20810", "20811", "20813", "20895", "310280", "310028", "320230");
+
+    # Operator controlled PLMN Selector with Access Technology
+    OCPLMN_LIST = ("22210", "21401", "21406", "26202", "26204");
+
+    # Forbidden plmns
+    FPLMN_LIST = ();
+
+    # List of Equivalent HPLMNs
+#TODO: UE does not connect if set, to be fixed in the UE
+#    EHPLMN_LIST= ("20811", "20813");
+    EHPLMN_LIST= ();
+};
+
+UE4:
+{
+    USER: {
+        IMEI="356113022094152";
+        MANUFACTURER="EURECOM";
+        MODEL="LTE Android PC";
+        PIN="0000";
+    };
+
+    SIM: {
+        MSIN="100000082";
+        USIM_API_K="0c0a34601d4f07677303652c0462535b";
+        OPC="ba05688178e398bedc100674071002cb";
+        MSISDN="1011234561081";
+    };
+
+    # Home PLMN Selector with Access Technology
+    HPLMN= "320230";
+
+    # User controlled PLMN Selector with Access Technology
+    UCPLMN_LIST = ();
+
+    # Operator PLMN List
+    OPLMN_LIST = ("00101", "20810", "20811", "20813", "20895", "310280", "310028", "320230");
+
+    # Operator controlled PLMN Selector with Access Technology
+    OCPLMN_LIST = ("22210", "21401", "21406", "26202", "26204");
+
+    # Forbidden plmns
+    FPLMN_LIST = ();
+
+    # List of Equivalent HPLMNs
+#TODO: UE does not connect if set, to be fixed in the UE
+#    EHPLMN_LIST= ("20811", "20813");
+    EHPLMN_LIST= ();
+};
+
+UE5:
+{
+    USER: {
+        IMEI="356113022094153";
+        MANUFACTURER="EURECOM";
+        MODEL="LTE Android PC";
+        PIN="0000";
+    };
+
+    SIM: {
+        MSIN="100000011";
+        USIM_API_K="0c0a34601d4f07677303652c0462535b";
+        OPC="ba05688178e398bedc100674071002cb";
+        MSISDN="1011234561010";
+    };
+
+    # Home PLMN Selector with Access Technology
+    HPLMN= "320230";
+
+    # User controlled PLMN Selector with Access Technology
+    UCPLMN_LIST = ();
+
+    # Operator PLMN List
+    OPLMN_LIST = ("00101", "20810", "20811", "20813", "20895", "310280", "310028", "320230");
 
     # Operator controlled PLMN Selector with Access Technology
     OCPLMN_LIST = ("22210", "21401", "21406", "26202", "26204");

openair3/NAS/UE/nas_ue_task.c

@@ -24,7 +24,7 @@
 # include "intertask_interface.h"
 # include "nas_ue_task.h"
 # include "common/utils/LOG/log.h"
-
+# include "vendor_ext.h"
 # include "user_defs.h"
 # include "user_api.h"
 # include "nas_parser.h"
@@ -95,41 +95,89 @@ void *nas_ue_task(void *args_p)
 
   itti_mark_task_ready (TASK_NAS_UE);
   MSC_START_USE();
+  LOG_I(NAS, "ue_idx_standalone val:: %u\n", ue_idx_standalone);
   /* Initialize UE NAS (EURECOM-NAS) */
-  for (int i=0; i < users->count; i++)
+  // Intead of for loop for standalone mode
+  if (ue_idx_standalone == 0xFFFF)
   {
-    nas_user_t *user = &users->item[i];
+    for (int i = 0; i < users->count; i++)
-    user->ueid=i;
+    {
+      nas_user_t *user = &users->item[i];
+      user->ueid = i;
 
-    /* Get USIM data application filename */
+      /* Get USIM data application filename */ //
-    user->usim_data_store = memory_get_path_from_ueid(USIM_API_NVRAM_DIRNAME, USIM_API_NVRAM_FILENAME, user->ueid);
+      user->usim_data_store = memory_get_path_from_ueid(USIM_API_NVRAM_DIRNAME, USIM_API_NVRAM_FILENAME, user->ueid);
-    if ( user->usim_data_store == NULL ) {
+      if (user->usim_data_store == NULL)
-      LOG_E(NAS, "[UE %d] - Failed to get USIM data application filename", user->ueid);
+      {
-      exit(EXIT_FAILURE);
+        LOG_E(NAS, "[UE %d] - Failed to get USIM data application filename", user->ueid);
+        exit(EXIT_FAILURE);
+      }
+
+      /* Get UE's data pathname */
+      user->user_nvdata_store = memory_get_path_from_ueid(USER_NVRAM_DIRNAME, USER_NVRAM_FILENAME, user->ueid);
+      if (user->user_nvdata_store == NULL)
+      {
+        LOG_E(NAS, "[UE %d] - Failed to get USIM nvdata filename", user->ueid);
+        exit(EXIT_FAILURE);
+      }
+
+      /* Get EMM data pathname */
+      user->emm_nvdata_store = memory_get_path_from_ueid(EMM_NVRAM_DIRNAME, EMM_NVRAM_FILENAME, user->ueid);
+      if (user->emm_nvdata_store == NULL)
+      {
+        LOG_E(NAS, "[UE %d] - Failed to get EMM nvdata filename", user->ueid);
+        exit(EXIT_FAILURE);
+      }
+
+      /* Initialize user interface (to exchange AT commands with user process) */
+      nas_user_api_id_initialize(user);
+      /* allocate needed structures */
+      user->user_at_commands = calloc_or_fail(sizeof(user_at_commands_t));
+      user->at_response = calloc_or_fail(sizeof(at_response_t));
+      user->lowerlayer_data = calloc_or_fail(sizeof(lowerlayer_data_t));
+      /* Initialize NAS user */
+      nas_user_initialize(user, &user_api_emm_callback, &user_api_esm_callback, FIRMWARE_VERSION);
     }
+  }
+  else
+  {
+    // use new parameter passed into lte-uesoftmodem which instead of looping
+    // calls functions on specific UE index.
 
-    /* Get UE's data pathname */
+      nas_user_t *user = &users->item[0];
-    user->user_nvdata_store = memory_get_path_from_ueid(USER_NVRAM_DIRNAME, USER_NVRAM_FILENAME, user->ueid);
+      user->ueid = ue_idx_standalone;
-    if ( user->user_nvdata_store == NULL ) {
+      LOG_I(NAS, "[UE %d] Configuring\n", user->ueid);
-      LOG_E(NAS, "[UE %d] - Failed to get USIM nvdata filename", user->ueid);
-      exit(EXIT_FAILURE);
-    }
 
-    /* Get EMM data pathname */
+      /* Get USIM data application filename */ //
-    user->emm_nvdata_store = memory_get_path_from_ueid(EMM_NVRAM_DIRNAME, EMM_NVRAM_FILENAME, user->ueid);
+      user->usim_data_store = memory_get_path_from_ueid(USIM_API_NVRAM_DIRNAME, USIM_API_NVRAM_FILENAME, user->ueid);
-    if ( user->emm_nvdata_store == NULL ) {
+      if (user->usim_data_store == NULL)
-      LOG_E(NAS, "[UE %d] - Failed to get EMM nvdata filename", user->ueid);
+      {
-      exit(EXIT_FAILURE);
+        LOG_E(NAS, "[UE %d] - Failed to get USIM data application filename", user->ueid);
-    }
+        exit(EXIT_FAILURE);
-
+      }
-    /* Initialize user interface (to exchange AT commands with user process) */
+      /* Get UE's data pathname */
-    nas_user_api_id_initialize(user);
+      user->user_nvdata_store = memory_get_path_from_ueid(USER_NVRAM_DIRNAME, USER_NVRAM_FILENAME, user->ueid);
-    /* allocate needed structures */
+      if (user->user_nvdata_store == NULL)
-    user->user_at_commands = calloc_or_fail(sizeof(user_at_commands_t));
+      {
-    user->at_response = calloc_or_fail(sizeof(at_response_t));
+        LOG_E(NAS, "[UE %d] - Failed to get USIM nvdata filename", user->ueid);
-    user->lowerlayer_data = calloc_or_fail(sizeof(lowerlayer_data_t));
+        exit(EXIT_FAILURE);
-    /* Initialize NAS user */
+      }
-    nas_user_initialize (user, &user_api_emm_callback, &user_api_esm_callback, FIRMWARE_VERSION);
+      /* Get EMM data pathname */
+      user->emm_nvdata_store = memory_get_path_from_ueid(EMM_NVRAM_DIRNAME, EMM_NVRAM_FILENAME, user->ueid);
+      if (user->emm_nvdata_store == NULL)
+      {
+        LOG_E(NAS, "[UE %d] - Failed to get EMM nvdata filename", user->ueid);
+        exit(EXIT_FAILURE);
+      }
+      /* Initialize user interface (to exchange AT commands with user process) */
+      nas_user_api_id_initialize(user);
+      /* allocate needed structures */
+      user->user_at_commands = calloc_or_fail(sizeof(user_at_commands_t));
+      user->at_response = calloc_or_fail(sizeof(at_response_t));
+      user->lowerlayer_data = calloc_or_fail(sizeof(lowerlayer_data_t));
+      /* Initialize NAS user */
+      nas_user_initialize(user, &user_api_emm_callback, &user_api_esm_callback, FIRMWARE_VERSION);
+      user->ueid = 0;
   }
 
   /* Set UE activation state */

targets/RT/USER/lte-softmodem.c

@@ -103,7 +103,6 @@ pthread_cond_t nfapi_sync_cond;
 pthread_mutex_t nfapi_sync_mutex;
 int nfapi_sync_var=-1; //!< protected by mutex \ref nfapi_sync_mutex
 
-
 uint16_t sf_ahead=4;
 
 pthread_cond_t sync_cond;
@@ -181,6 +180,7 @@ eth_params_t *eth_params;
 double cpuf;
 
 int oaisim_flag=0;
+uint16_t ue_idx_standalone = 0xFFFF;
 
 
 /* forward declarations */

targets/RT/USER/lte-softmodem.h

@@ -115,7 +115,8 @@
     {"usrp-args",         CONFIG_HLP_USRP_ARGS,   0,               strptr:(char **)&usrp_args,         defstrval:"type=b200",TYPE_STRING,   0},   \
     {"mmapped-dma",       CONFIG_HLP_DMAMAP,      PARAMFLAG_BOOL,  uptr:&mmapped_dma,                  defintval:0,          TYPE_INT,      0},   \
     {"T" ,                CONFIG_HLP_TDD,         PARAMFLAG_BOOL,  iptr:&tddflag,                      defintval:0,          TYPE_INT,      0},   \
-    {"A",                 CONFIG_HLP_TADV,        0,               iptr:&(timingadv),                  defintval:0,          TYPE_INT,      0}    \
+    {"A",                 CONFIG_HLP_TADV,        0,               iptr:&(timingadv),                  defintval:0,          TYPE_INT,      0},   \
+    {"ue-idx-standalone", NULL,                   0,               u16ptr:&ue_idx_standalone,          defuintval:0xFFFF,    TYPE_UINT16,   0},   \
   }
 
 /*-----------------------------------------------------------------------------------------------------------------------------*/