Added a command line option "-K file_name" to save ITTI logs directly.

Created "RRC_MAC_BCCH_DATA_REQ" message.
Separated L2L1 sub task by eNB/UE to separate messages handling in PDCP and MAC.
Added ITTI messages poll in MAC sub tasks.

pre-ci ok.

git-svn-id: http://svn.eurecom.fr/openair4G/trunk@4300 818b1a75-f10b-46b9-bf7c-635c3b92a50f

common/utils/itti/intertask_interface.c

@@ -118,13 +118,13 @@ static inline uint32_t itti_get_message_priority(MessagesIds message_id) {
     return (itti_desc.messages_info[message_id].priority);
 }
 
-char *itti_get_message_name(MessagesIds message_id) {
+const char *itti_get_message_name(MessagesIds message_id) {
     DevCheck(message_id < itti_desc.messages_id_max, message_id, itti_desc.messages_id_max, 0);
 
     return (itti_desc.messages_info[message_id].name);
 }
 
-char *itti_get_task_name(task_id_t task_id)
+const char *itti_get_task_name(task_id_t task_id)
 {
     thread_id_t thread_id = TASK_GET_THREAD_ID(task_id);
 
@@ -390,7 +390,7 @@ void itti_terminate_tasks(task_id_t task_id) {
 }
 
 int itti_init(thread_id_t thread_max, MessagesIds messages_id_max, const char * const *threads_name,
-              const message_info_t *messages_info, const char * const messages_definition_xml) {
+              const message_info_t *messages_info, const char * const messages_definition_xml, const char * const dump_file_name) {
     int i;
     itti_desc.message_number = 0;
 
@@ -420,7 +420,7 @@ int itti_init(thread_id_t thread_max, MessagesIds messages_id_max, const char *
         pthread_cond_init (&itti_desc.tasks[i].message_queue_cond_var, NULL);
         itti_desc.tasks[i].task_state = TASK_STATE_NOT_CONFIGURED;
     }
-    itti_dump_init (messages_definition_xml);
+    itti_dump_init (messages_definition_xml, dump_file_name);
 
     CHECK_INIT_RETURN(timer_init ());
 

common/utils/itti/intertask_interface.h

@@ -69,7 +69,7 @@ typedef struct message_info_s {
     /* Message payload size */
     MessageHeaderSize size;
     /* Printable name */
-    char    *name;
+    const char * const name;
 } message_info_t;
 
 enum task_priorities {
@@ -137,12 +137,12 @@ void itti_terminate_tasks(task_id_t task_id);
 /** \brief Return the printable string associated with the message
  * \param message_id Id of the message
  **/
-char *itti_get_message_name(MessagesIds message_id);
+const char *itti_get_message_name(MessagesIds message_id);
 
 /** \brief Return the printable string associated with a task id
  * \param thread_id Id of the task
  **/
-char *itti_get_task_name(task_id_t task_id);
+const char *itti_get_task_name(task_id_t task_id);
 
 /** \brief Alloc and memset(0) a new itti message.
  * \param origin_task_id Task ID of the sending task

common/utils/itti/intertask_interface_dump.c

@@ -100,8 +100,6 @@ typedef struct itti_desc_s {
     itti_client_desc_t itti_clients[ITTI_DUMP_MAX_CON];
 } itti_desc_t;
 
-static itti_desc_t itti_queue;
-
 /* Message sent is an intertask dump type */
 #define ITTI_DUMP_MESSAGE_TYPE      0x1
 #define ITTI_STATISTIC_MESSAGE_TYPE 0x2
@@ -127,6 +125,9 @@ typedef struct {
     
 } itti_statistic_message_t;
 
+static itti_desc_t itti_queue;
+static FILE *dump_file;
+
 static int itti_dump_send_message(int sd, itti_queue_item_t *message);
 static int itti_dump_handle_new_connection(int sd, const char *xml_definition,
                                       uint32_t xml_definition_length);
@@ -271,6 +272,20 @@ int itti_dump_queue_message(message_number_t message_number,
     STAILQ_INSERT_TAIL(&itti_queue.itti_message_queue, new, entry);
     itti_queue.itti_queue_last = new;
 
+    if (dump_file != NULL)
+    {
+        itti_socket_header_t header;
+
+        header.message_size = sizeof(itti_dump_message_t) + message_size;
+        header.message_type = ITTI_DUMP_MESSAGE_TYPE;
+
+        fwrite (&header, sizeof(itti_socket_header_t), 1, dump_file);
+        fwrite (&new->message_number, sizeof(new->message_number), 1, dump_file);
+        fwrite (new->message_name, sizeof(new->message_name), 1, dump_file);
+        fwrite (&new->data_size, sizeof(new->data_size), 1, dump_file);
+        fwrite (new->data, new->data_size, 1, dump_file);
+    }
+
     /* Release the mutex */
     pthread_mutex_unlock(&itti_queue.queue_mutex);
 
@@ -500,10 +515,31 @@ int itti_dump_handle_new_connection(int sd, const char *xml_definition, uint32_t
     return 0;
 }
 
-int itti_dump_init(const char * const messages_definition_xml)
+int itti_dump_init(const char * const messages_definition_xml, const char * const dump_file_name)
 {
     int i;
 
+    if (dump_file_name != NULL)
+    {
+        dump_file = fopen(dump_file_name, "w");
+
+        if (dump_file == NULL)
+        {
+            ITTI_ERROR("can not open dump file \"%s\" (%d:%s)\n", dump_file_name, errno, strerror(errno));
+        }
+        else
+        {
+            uint32_t message_size = strlen(messages_definition_xml);
+            itti_socket_header_t header;
+
+            header.message_size = sizeof(itti_dump_message_t) + message_size;
+            header.message_type = ITTI_DUMP_XML_DEFINITION;
+
+            fwrite (&header, sizeof(itti_socket_header_t), 1, dump_file);
+            fwrite (messages_definition_xml, message_size, 1, dump_file);
+        }
+    }
+
     memset(&itti_queue, 0, sizeof(itti_desc_t));
 
     pthread_mutex_init(&itti_queue.queue_mutex, NULL);

common/utils/itti/intertask_interface_dump.h

@@ -31,11 +31,9 @@
 #ifndef INTERTASK_INTERFACE_DUMP_H_
 #define INTERTASK_INTERFACE_DUMP_H_
 
-int itti_dump_queue_message(message_number_t message_number,
-                       MessageDef *message_p,
-                       const char *message_name,
-                       const uint32_t message_size);
+int itti_dump_queue_message(message_number_t message_number, MessageDef *message_p, const char *message_name,
+                            const uint32_t message_size);
 
-int itti_dump_init(const char * const messages_definition_xml);
+int itti_dump_init(const char * const messages_definition_xml, const char * const dump_file_name);
 
 #endif /* INTERTASK_INTERFACE_DUMP_H_ */

common/utils/itti/intertask_interface_init.h

@@ -79,9 +79,9 @@ const message_info_t messages_info[] = {
  * \param threads_name Pointer on the threads name information as created by this include file
  * \param messages_info Pointer on messages information as created by this include file
  **/
-int itti_init(thread_id_t thread_max, MessagesIds messages_id_max,
-                             const char * const *threads_name, const message_info_t *messages_info,
-                             const char * const messages_definition_xml);
+int itti_init(thread_id_t thread_max, MessagesIds messages_id_max, const char * const *threads_name,
+              const message_info_t *messages_info, const char * const messages_definition_xml,
+              const char * const dump_file_name);
 
 #endif /* INTERTASK_INTERFACE_INIT_H_ */
 /* @} */

openair-cn/OAISIM_MME/oaisim_mme.c

@@ -68,7 +68,7 @@ int main(int argc, char *argv[])
 
     /* Calling each layer init function */
     CHECK_INIT_RETURN(log_init(&mme_config, oai_mme_log_specific));
-    CHECK_INIT_RETURN(itti_init(THREAD_MAX, MESSAGES_ID_MAX, threads_name, messages_info, messages_definition_xml));
+    CHECK_INIT_RETURN(itti_init(THREAD_MAX, MESSAGES_ID_MAX, threads_name, messages_info, messages_definition_xml, NULL));
 
     CHECK_INIT_RETURN(nas_init(&mme_config));
     CHECK_INIT_RETURN(sctp_init(&mme_config));

openair-cn/OAI_EPC/oai_epc.c

@@ -74,7 +74,7 @@ int main(int argc, char *argv[])
 
     /* Calling each layer init function */
     CHECK_INIT_RETURN(log_init(&mme_config, oai_epc_log_specific));
-    CHECK_INIT_RETURN(itti_init(THREAD_MAX, MESSAGES_ID_MAX, threads_name, messages_info, messages_definition_xml));
+    CHECK_INIT_RETURN(itti_init(THREAD_MAX, MESSAGES_ID_MAX, threads_name, messages_info, messages_definition_xml, NULL));
 
     CHECK_INIT_RETURN(nas_init(&mme_config));
     CHECK_INIT_RETURN(sctp_init(&mme_config));

openair-cn/OAI_SGW/oai_sgw.c

@@ -60,7 +60,7 @@ int main(int argc, char *argv[])
 
     /* Calling each layer init function */
     CHECK_INIT_RETURN(log_init(&mme_config, oai_sgw_log_specific));
-    CHECK_INIT_RETURN(itti_init(THREAD_MAX, MESSAGES_ID_MAX, threads_name, messages_info, messages_definition_xml));
+    CHECK_INIT_RETURN(itti_init(THREAD_MAX, MESSAGES_ID_MAX, threads_name, messages_info, messages_definition_xml, NULL));
 
     CHECK_INIT_RETURN(udp_init(&mme_config));
     CHECK_INIT_RETURN(s11_sgw_init(&mme_config));

openair-cn/TEST/oaisim_mme_itti_test.c

@@ -78,7 +78,7 @@ int main(int argc, char *argv[])
 
     /* Calling each layer init function */
     log_init(&mme_config);
-    itti_init(THREAD_MAX, MESSAGES_ID_MAX, threads_name, messages_info, messages_definition_xml);
+    itti_init(THREAD_MAX, MESSAGES_ID_MAX, threads_name, messages_info, messages_definition_xml, NULL);
     sctp_init(&mme_config);
     udp_init(&mme_config);
     s1ap_mme_init(&mme_config);

openair2/COMMON/rrc_messages_def.h

@@ -11,6 +11,8 @@ MESSAGE_DEF(RRC_UE_EUTRA_CAPABILITY,    MESSAGE_PRIORITY_MED_PLUS, RrcUeEutraCap
 // Messages from MAC layer
 MESSAGE_DEF(RRC_MAC_IN_SYNC_IND,        MESSAGE_PRIORITY_MED_PLUS, RrcMacInSyncInd,             rrc_mac_in_sync_ind)
 MESSAGE_DEF(RRC_MAC_OUT_OF_SYNC_IND,    MESSAGE_PRIORITY_MED_PLUS, RrcMacOutOfSyncInd,          rrc_mac_out_of_sync_ind)
+
+MESSAGE_DEF(RRC_MAC_BCCH_DATA_REQ,      MESSAGE_PRIORITY_MED_PLUS, RrcMacBcchDataReq,           rrc_mac_bcch_data_req)
 MESSAGE_DEF(RRC_MAC_BCCH_DATA_IND,      MESSAGE_PRIORITY_MED_PLUS, RrcMacBcchDataInd,           rrc_mac_bcch_data_ind)
 MESSAGE_DEF(RRC_MAC_CCCH_DATA_IND,      MESSAGE_PRIORITY_MED_PLUS, RrcMacCcchDataInd,           rrc_mac_ccch_data_ind)
 MESSAGE_DEF(RRC_MAC_CCCH_SUCCESS_IND,   MESSAGE_PRIORITY_MED_PLUS, RrcMacCcchSuccessInd,        rrc_mac_ccch_success_ind)

openair2/COMMON/rrc_messages_types.h

@@ -15,6 +15,8 @@
 
 #define RRC_MAC_IN_SYNC_IND(mSGpTR)             (mSGpTR)->msg.rrc_mac_in_sync_ind
 #define RRC_MAC_OUT_OF_SYNC_IND(mSGpTR)         (mSGpTR)->msg.rrc_mac_out_of_sync_ind
+
+#define RRC_MAC_BCCH_DATA_REQ(mSGpTR)           (mSGpTR)->msg.rrc_mac_bcch_data_req
 #define RRC_MAC_BCCH_DATA_IND(mSGpTR)           (mSGpTR)->msg.rrc_mac_bcch_data_ind
 #define RRC_MAC_CCCH_DATA_IND(mSGpTR)           (mSGpTR)->msg.rrc_mac_ccch_data_ind
 #define RRC_MAC_CCCH_SUCCESS_IND(mSGpTR)        (mSGpTR)->msg.rrc_mac_ccch_success_ind
@@ -35,6 +37,13 @@ typedef struct {
 
 typedef RrcMacInSyncInd RrcMacOutOfSyncInd;
 
+typedef struct {
+  uint32_t frame;
+  uint32_t sdu_size;
+  uint8_t *sdu_p;
+  uint8_t enb_index;
+} RrcMacBcchDataReq;
+
 typedef struct {
   uint32_t frame;
   uint32_t sdu_size;

openair2/COMMON/tasks_def.h

@@ -6,10 +6,17 @@ TASK_DEF(TASK_TIMER, TASK_PRIORITY_MAX)
 /// Layer 2 and Layer 1 task supporting all the synchronous processing
 TASK_DEF(TASK_L2L1, TASK_PRIORITY_MAX_LEAST)
 //// Layer 2 and Layer 1 sub-tasks
-SUB_TASK_DEF(TASK_L2L1, TASK_PDCP)
-SUB_TASK_DEF(TASK_L2L1, TASK_RLC)
-SUB_TASK_DEF(TASK_L2L1, TASK_MAC)
-SUB_TASK_DEF(TASK_L2L1, TASK_PHY)
+SUB_TASK_DEF(TASK_L2L1, TASK_PDCP_UE)
+SUB_TASK_DEF(TASK_L2L1, TASK_PDCP_ENB)
+
+SUB_TASK_DEF(TASK_L2L1, TASK_RLC_UE)
+SUB_TASK_DEF(TASK_L2L1, TASK_RLC_ENB)
+
+SUB_TASK_DEF(TASK_L2L1, TASK_MAC_UE)
+SUB_TASK_DEF(TASK_L2L1, TASK_MAC_ENB)
+
+SUB_TASK_DEF(TASK_L2L1, TASK_PHY_UE)
+SUB_TASK_DEF(TASK_L2L1, TASK_PHY_ENB)
 
 /// Radio Resource Control task for UE
 TASK_DEF(TASK_RRC_UE, TASK_PRIORITY_MED)

openair2/LAYER2/MAC/eNB_scheduler.c

@@ -59,6 +59,10 @@
 //#include "LAYER2/MAC/pre_processor.c"
 #include "pdcp.h"
 
+#if defined(ENABLE_ITTI)
+# include "intertask_interface.h"
+#endif
+
 #define ENABLE_MAC_PAYLOAD_DEBUG
 #define DEBUG_eNB_SCHEDULER 1
 //#define DEBUG_HEADER_PARSING 1
@@ -4194,13 +4198,47 @@ void eNB_dlsch_ulsch_scheduler(u8 Mod_id,u8 cooperation_flag, u32 frame, u8 subf
 #ifdef EXMIMO
   int ret;
 #endif
+#if defined(ENABLE_ITTI)
+  MessageDef *msg_p;
+  const char *msg_name;
+  instance_t instance;
+#endif
 
   DCI_PDU *DCI_pdu= &eNB_mac_inst[Mod_id].DCI_pdu;
   //  LOG_D(MAC,"[eNB %d] Frame %d, Subframe %d, entering MAC scheduler\n",Mod_id, frame, subframe);
 
   vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_ENB_DLSCH_ULSCH_SCHEDULER,1);
 
-  // clear DCI and BCCH contents before scheduling
+#if defined(ENABLE_ITTI)
+  do {
+    // Checks if a message has been sent to MAC sub-task
+    itti_poll_msg (TASK_MAC_ENB, INSTANCE_ALL, &msg_p);
+
+    if (msg_p != NULL) {
+      msg_name = ITTI_MSG_NAME (msg_p);
+      instance = ITTI_MSG_INSTANCE (msg_p);
+
+      switch (msg_p->header.messageId) {
+        case RRC_MAC_BCCH_DATA_REQ:
+          LOG_D(MAC, "Received %s from %s: instance %d, frame %d, eNB_index %d\n",
+                msg_name, ITTI_MSG_ORIGIN_NAME(msg_p), instance,
+                RRC_MAC_BCCH_DATA_REQ (msg_p).frame, RRC_MAC_BCCH_DATA_REQ (msg_p).enb_index);
+
+          // Message buffer has been processed, free it now.
+          free (RRC_MAC_BCCH_DATA_REQ (msg_p).sdu_p);
+          break;
+
+        default:
+          LOG_E(MAC, "Received unexpected message %s\n", msg_name));
+          break;
+      }
+
+      free (msg_p);
+    }
+  } while(msg_p != NULL);
+#endif
+
+// clear DCI and BCCH contents before scheduling
   DCI_pdu->Num_common_dci  = 0;
   DCI_pdu->Num_ue_spec_dci = 0;
   eNB_mac_inst[Mod_id].bcch_active = 0;

openair2/LAYER2/MAC/ue_procedures.c

@@ -65,6 +65,10 @@
 #endif
 #include "pdcp.h"
 
+#if defined(ENABLE_ITTI)
+# include "intertask_interface.h"
+#endif
+
 #define DEBUG_HEADER_PARSING 1
 #define ENABLE_MAC_PAYLOAD_DEBUG
 
@@ -1273,9 +1277,35 @@ UE_L2_STATE_t ue_scheduler(u8 Mod_id,u32 frame, u8 subframe, lte_subframe_t dire
   // s8 lcg_id;
   struct RACH_ConfigCommon *rach_ConfigCommon = (struct RACH_ConfigCommon *)NULL;
   int ret;  
+#if defined(ENABLE_ITTI)
+  MessageDef *msg_p;
+  const char *msg_name;
+  instance_t instance;
+#endif
 
   vcd_signal_dumper_dump_function_by_name(VCD_SIGNAL_DUMPER_FUNCTIONS_UE_SCHEDULER, VCD_FUNCTION_IN);
 
+#if defined(ENABLE_ITTI)
+  do {
+    // Checks if a message has been sent to MAC sub-task
+    itti_poll_msg (TASK_MAC_UE, INSTANCE_ALL, &msg_p);
+
+    if (msg_p != NULL) {
+      msg_name = ITTI_MSG_NAME (msg_p);
+      instance = ITTI_MSG_INSTANCE (msg_p);
+
+      switch (msg_p->header.messageId) {
+
+        default:
+          LOG_E(MAC, "Received unexpected message %s\n", msg_name);
+          break;
+      }
+
+      free (msg_p);
+    }
+  } while(msg_p != NULL);
+#endif
+
   //Mac_rlc_xface->frame=frame;
   //Rrc_xface->Frame_index=Mac_rlc_xface->frame;
   //if (subframe%5 == 0)

openair2/LAYER2/PDCP_v10.1.0/pdcp.c

@@ -477,7 +477,7 @@ void pdcp_run (u32_t frame, u8 eNB_flag, u8 UE_index, u8 eNB_index) {
   //-----------------------------------------------------------------------------
 #if defined(ENABLE_ITTI)
   MessageDef *msg_p;
-  char *msg_name;
+  const char *msg_name;
   instance_t instance;
 #endif
 
@@ -500,7 +500,7 @@ void pdcp_run (u32_t frame, u8 eNB_flag, u8 UE_index, u8 eNB_index) {
 #if defined(ENABLE_ITTI)
   do {
     // Checks if a message has been sent to PDCP sub-task
-    itti_poll_msg (TASK_PDCP, INSTANCE_ALL, &msg_p);
+    itti_poll_msg (eNB_flag ? TASK_PDCP_ENB : TASK_PDCP_UE, INSTANCE_ALL, &msg_p);
 
     if (msg_p != NULL) {
       msg_name = ITTI_MSG_NAME (msg_p);
@@ -523,7 +523,7 @@ void pdcp_run (u32_t frame, u8 eNB_flag, u8 UE_index, u8 eNB_index) {
           break;
 
         default:
-          LOG_E(PDCP, "Received unexpected message %s\n", itti_get_message_name(msg_p->header.messageId));
+          LOG_E(PDCP, "Received unexpected message %s\n", msg_name);
           break;
       }
 

openair2/RRC/L2_INTERFACE/openair_rrc_L2_interface.c

@@ -95,8 +95,10 @@ s8 mac_rrc_data_req(u8 Mod_id, u32 frame, u16 Srb_id, u8 Nb_tb,u8 *Buffer,u8 eNB
   return(mac_rrc_lite_data_req(Mod_id,frame,Srb_id,Nb_tb,Buffer,eNB_flag,eNB_index,mbsfn_sync_area));
 #endif //CELLULAR
 }   
-   
+
+/********************************************************************************************************************/
 s8 mac_rrc_data_ind(u8 Mod_id, u32 frame, u16 Srb_id, u8 *Sdu,u16 Sdu_len,u8 eNB_flag, u8 eNB_index,u8 mbsfn_sync_area){
+/********************************************************************************************************************/
 #ifdef CELLULAR
   return(rrc_L2_mac_data_ind_rx(Mod_id, Srb_id, Sdu, Sdu_len, eNB_index));
 #else 

openair2/RRC/LITE/L2_interface.c

@@ -85,7 +85,27 @@ s8 mac_rrc_lite_data_req(u8 Mod_id, u32 frame, u16 Srb_id, u8 Nb_tb, u8 *Buffer,
 	mac_xface->macphy_exit("");
       }
       if ((frame%2) == 0) {
-	memcpy(&Buffer[0],eNB_rrc_inst[Mod_id].SIB1,eNB_rrc_inst[Mod_id].sizeof_SIB1);
+        memcpy(&Buffer[0],eNB_rrc_inst[Mod_id].SIB1,eNB_rrc_inst[Mod_id].sizeof_SIB1);
+
+#if defined(ENABLE_ITTI)
+      {
+        MessageDef *message_p;
+        // Uses a new buffer to avoid issue with MAC buffer content that could be changed by MAC (asynchronous message handling).
+        u8 *message_buffer;
+
+        message_buffer = malloc (eNB_rrc_inst[Mod_id].sizeof_SIB1);
+        memcpy (message_buffer, eNB_rrc_inst[Mod_id].SIB1, eNB_rrc_inst[Mod_id].sizeof_SIB1);
+
+        message_p = itti_alloc_new_message (TASK_RRC_ENB, RRC_MAC_BCCH_DATA_REQ);
+        RRC_MAC_BCCH_DATA_IND (message_p).frame = frame;
+        RRC_MAC_BCCH_DATA_IND (message_p).sdu_size = eNB_rrc_inst[Mod_id].sizeof_SIB1;
+        RRC_MAC_BCCH_DATA_IND (message_p).sdu_p = message_buffer;
+        RRC_MAC_BCCH_DATA_IND (message_p).enb_index = eNB_index;
+
+        itti_send_msg_to_task (TASK_MAC_ENB, Mod_id, message_p);
+      }
+#endif
+
 #ifdef DEBUG_RRC
 	LOG_D(RRC,"[eNB %d] Frame %d : BCCH request => SIB 1\n",Mod_id,frame);
 	for (i=0;i<eNB_rrc_inst[Mod_id].sizeof_SIB1;i++)
@@ -97,6 +117,26 @@ s8 mac_rrc_lite_data_req(u8 Mod_id, u32 frame, u16 Srb_id, u8 Nb_tb, u8 *Buffer,
       } // All RFN mod 8 transmit SIB2-3 in SF 5
       else if ((frame%8) == 1){
 	memcpy(&Buffer[0],eNB_rrc_inst[Mod_id].SIB23,eNB_rrc_inst[Mod_id].sizeof_SIB23);
+
+#if defined(ENABLE_ITTI)
+      {
+        MessageDef *message_p;
+        // Uses a new buffer to avoid issue with MAC buffer content that could be changed by MAC (asynchronous message handling).
+        u8 *message_buffer;
+
+        message_buffer = malloc (eNB_rrc_inst[Mod_id].sizeof_SIB23);
+        memcpy (message_buffer, eNB_rrc_inst[Mod_id].SIB23, eNB_rrc_inst[Mod_id].sizeof_SIB23);
+
+        message_p = itti_alloc_new_message (TASK_RRC_ENB, RRC_MAC_BCCH_DATA_REQ);
+        RRC_MAC_BCCH_DATA_IND (message_p).frame = frame;
+        RRC_MAC_BCCH_DATA_IND (message_p).sdu_size = eNB_rrc_inst[Mod_id].sizeof_SIB23;
+        RRC_MAC_BCCH_DATA_IND (message_p).sdu_p = message_buffer;
+        RRC_MAC_BCCH_DATA_IND (message_p).enb_index = eNB_index;
+
+        itti_send_msg_to_task (TASK_MAC_ENB, Mod_id, message_p);
+      }
+#endif
+
 #ifdef DEBUG_RRC
 	LOG_D(RRC,"[eNB %d] Frame %d BCCH request => SIB 2-3\n",Mod_id,frame);
 	for (i=0;i<eNB_rrc_inst[Mod_id].sizeof_SIB23;i++)
@@ -201,7 +241,7 @@ s8 mac_rrc_lite_data_ind(u8 Mod_id, u32 frame, u16 Srb_id, u8 *Sdu, u16 sdu_size
         message_buffer = malloc (sdu_size);
         memcpy (message_buffer, Sdu, sdu_size);
 
-        message_p = itti_alloc_new_message (TASK_MAC, RRC_MAC_BCCH_DATA_IND);
+        message_p = itti_alloc_new_message (TASK_MAC_UE, RRC_MAC_BCCH_DATA_IND);
         RRC_MAC_BCCH_DATA_IND (message_p).frame = frame;
         RRC_MAC_BCCH_DATA_IND (message_p).sdu_size = sdu_size;
         RRC_MAC_BCCH_DATA_IND (message_p).sdu_p = message_buffer;
@@ -267,7 +307,7 @@ s8 mac_rrc_lite_data_ind(u8 Mod_id, u32 frame, u16 Srb_id, u8 *Sdu, u16 sdu_size
           message_buffer = malloc (sdu_size);
           memcpy (message_buffer, Sdu, sdu_size);
 
-          message_p = itti_alloc_new_message (TASK_MAC, RRC_MAC_CCCH_DATA_IND);
+          message_p = itti_alloc_new_message (TASK_MAC_UE, RRC_MAC_CCCH_DATA_IND);
           RRC_MAC_CCCH_DATA_IND (message_p).frame = frame;
           RRC_MAC_CCCH_DATA_IND (message_p).sdu_size = sdu_size;
           RRC_MAC_CCCH_DATA_IND (message_p).sdu_p = message_buffer;
@@ -299,7 +339,7 @@ s8 mac_rrc_lite_data_ind(u8 Mod_id, u32 frame, u16 Srb_id, u8 *Sdu, u16 sdu_size
         message_buffer = malloc (sdu_size);
         memcpy (message_buffer, Sdu, sdu_size);
 
-        message_p = itti_alloc_new_message (TASK_MAC, RRC_MAC_MCCH_DATA_IND);
+        message_p = itti_alloc_new_message (TASK_MAC_UE, RRC_MAC_MCCH_DATA_IND);
         RRC_MAC_MCCH_DATA_IND (message_p).frame = frame;
         RRC_MAC_MCCH_DATA_IND (message_p).sdu_size = sdu_size;
         RRC_MAC_MCCH_DATA_IND (message_p).sdu_p = message_buffer;
@@ -329,7 +369,7 @@ s8 mac_rrc_lite_data_ind(u8 Mod_id, u32 frame, u16 Srb_id, u8 *Sdu, u16 sdu_size
           message_buffer = malloc (sdu_size);
           memcpy (message_buffer, Sdu, sdu_size);
 
-          message_p = itti_alloc_new_message (TASK_MAC, RRC_MAC_CCCH_DATA_IND);
+          message_p = itti_alloc_new_message (TASK_MAC_ENB, RRC_MAC_CCCH_DATA_IND);
           RRC_MAC_CCCH_DATA_IND (message_p).frame = frame;
           RRC_MAC_CCCH_DATA_IND (message_p).sdu_size = sdu_size;
           RRC_MAC_CCCH_DATA_IND (message_p).sdu_p = message_buffer;
@@ -376,7 +416,7 @@ u8 rrc_lite_data_req(u8 Mod_id, u32 frame, u8 eNB_flag, unsigned int rb_id, u32
     RRC_DCCH_DATA_REQ (message_p).sdu_p = message_buffer;
     RRC_DCCH_DATA_REQ (message_p).mode = mode;
 
-    itti_send_msg_to_task (TASK_PDCP, Mod_id, message_p);
+    itti_send_msg_to_task (eNB_flag ? TASK_PDCP_ENB : TASK_PDCP_UE, Mod_id, message_p);
     return TRUE; // TODO should be changed to a CNF message later, currently RRC lite does not used the returned value anyway.
 
   }
@@ -405,7 +445,7 @@ void rrc_lite_data_ind( u8 Mod_id, u32 frame, u8 eNB_flag,u32 Srb_id, u32 sdu_si
     message_buffer = malloc (sdu_size);
     memcpy (message_buffer, Buffer, sdu_size);
 
-    message_p = itti_alloc_new_message (TASK_PDCP, RRC_DCCH_DATA_IND);
+    message_p = itti_alloc_new_message (eNB_flag ? TASK_PDCP_ENB : TASK_PDCP_UE, RRC_DCCH_DATA_IND);
     RRC_DCCH_DATA_IND (message_p).frame = frame;
     RRC_DCCH_DATA_IND (message_p).dcch_index = DCCH_index;
     RRC_DCCH_DATA_IND (message_p).sdu_size = sdu_size;
@@ -436,7 +476,7 @@ void rrc_lite_in_sync_ind(u8 Mod_id, u32 frame, u16 eNB_index) {
   {
     MessageDef *message_p;
 
-    message_p = itti_alloc_new_message (TASK_MAC, RRC_MAC_IN_SYNC_IND);
+    message_p = itti_alloc_new_message (TASK_MAC_UE, RRC_MAC_IN_SYNC_IND);
     RRC_MAC_IN_SYNC_IND (message_p).frame = frame;
     RRC_MAC_IN_SYNC_IND (message_p).enb_index = eNB_index;
 
@@ -465,7 +505,7 @@ void rrc_lite_out_of_sync_ind(u8  Mod_id, u32 frame, u16 eNB_index){
   {
     MessageDef *message_p;
 
-    message_p = itti_alloc_new_message (TASK_MAC, RRC_MAC_OUT_OF_SYNC_IND);
+    message_p = itti_alloc_new_message (TASK_MAC_UE, RRC_MAC_OUT_OF_SYNC_IND);
     RRC_MAC_OUT_OF_SYNC_IND (message_p).frame = frame;
     RRC_MAC_OUT_OF_SYNC_IND (message_p).enb_index = eNB_index;
 
@@ -492,7 +532,7 @@ int mac_ue_ccch_success_ind(u8 Mod_id, u8 eNB_index) {
   {
     MessageDef *message_p;
 
-    message_p = itti_alloc_new_message (TASK_MAC, RRC_MAC_CCCH_SUCCESS_IND);
+    message_p = itti_alloc_new_message (TASK_MAC_UE, RRC_MAC_CCCH_SUCCESS_IND);
     RRC_MAC_CCCH_SUCCESS_IND (message_p).enb_index = eNB_index;
 
     itti_send_msg_to_task (TASK_RRC_UE, Mod_id - NB_eNB_INST, message_p);

openair2/RRC/LITE/rrc_UE.c

@@ -1758,7 +1758,7 @@ EXPORT_SYMBOL(Rlc_info_am_config);
 #if defined(ENABLE_ITTI)
 void *rrc_ue_task(void *args_p) {
   MessageDef *msg_p;
-  char *msg_name;
+  const char *msg_name;
   instance_t instance;
   SRB_INFO *srb_info_p;
 

openair2/RRC/LITE/rrc_eNB.c

@@ -1992,7 +1992,7 @@ EXPORT_SYMBOL (Rlc_info_am_config);
 #if defined(ENABLE_ITTI)
 void *rrc_enb_task(void *args_p) {
   MessageDef *msg_p;
-  char *msg_name;
+  const char *msg_name;
   instance_t instance;
   SRB_INFO *srb_info_p;
 

targets/SIMU/USER/oaisim.c

@@ -892,7 +892,7 @@ int main(int argc, char **argv) {
   }
 
 #if defined(ENABLE_ITTI)
-  itti_init(THREAD_MAX, MESSAGES_ID_MAX, threads_name, messages_info, messages_definition_xml);
+  itti_init(THREAD_MAX, MESSAGES_ID_MAX, threads_name, messages_info, messages_definition_xml, oai_emulation.info.itti_dump_file);
 #endif
 
 #ifdef OPENAIR2

targets/SIMU/USER/oaisim_functions.c

@@ -114,7 +114,7 @@ void get_simulation_options(int argc, char *argv[]) {
     {NULL, 0, NULL, 0}
   };
 
-  while ((c = getopt_long (argc, argv, "aA:b:B:c:C:D:d:eE:f:FGg:hi:IJ:j:k:L:l:m:M:n:N:oO:p:P:Q:rR:s:S:t:T:u:U:vVw:W:x:X:y:Y:z:Z:", long_options, &option_index)) != -1) {
+  while ((c = getopt_long (argc, argv, "aA:b:B:c:C:D:d:eE:f:FGg:hi:IJ:j:k:K:L:l:m:M:n:N:oO:p:P:Q:rR:s:S:t:T:u:U:vVw:W:x:X:y:Y:z:Z:", long_options, &option_index)) != -1) {
     switch (c) {
     case 0:
       if (! strcmp(long_options[option_index].name, "pdcp_period")) {
@@ -214,6 +214,9 @@ void get_simulation_options(int argc, char *argv[]) {
       LOG_E(EMU,"[SIM] Option k is no longer supported on the command line. Please specify your channel model in the xml template\n");
       exit(-1);
       break;
+    case 'K':
+      oai_emulation.info.itti_dump_file = optarg;
+      break;
     case 't':
       //Td = atof (optarg);
       LOG_E(EMU,"[SIM] Option t is no longer supported on the command line. Please specify your channel model in the xml template\n");