Merge branch 'develop' of https://gitlab.eurecom.fr/oai/openairinterface5g into develop

.gitlab-ci.yml

@@ -32,8 +32,8 @@ job1:
    - sshpass -p "$OAI_PASS" rsync -az -e "ssh -o StrictHostKeyChecking=no "  --rsync-path="mkdir -p $NFS_TEST_RESULTS_DIR && rsync" $OPENAIR_DIR/cmake_targets/autotests/log $OAI_USER@localhost:$NFS_TEST_RESULTS_DIR
    - sshpass -p "$OAI_PASS" rsync -az -e "ssh -o StrictHostKeyChecking=no "  --rsync-path="mkdir -p $EXTERNAL_SHARE_DIR && rsync" $OPENAIR_DIR/cmake_targets/autotests/log $OAI_USER@localhost:$EXTERNAL_SHARE_DIR
    - cat $OPENAIR_DIR/cmake_targets/autotests/log/results_autotests.xml
-   - exce_log=`egrep -i 'warning|error|critical|exception' $NFS_TEST_RESULTS_DIR/log/python_autotest.log `
-   - if [ -n "$exce_log" ]; then  echo -e "\e[31mThere are errors in $NFS_TEST_RESULTS_DIR/log/python_autotest.log. Please check the logs\e[0m" ; fi
-   - exce_log=`egrep -i 'warning|error|critical|exception' $NFS_TEST_RESULTS_DIR/log/python_autotest_cleanup.log `
-   - if [ -n "$exce_log" ]; then echo -e "\e[31mThere are errors in $NFS_TEST_RESULTS_DIR/log/python_autotest_cleanup.log. Please check the logs\e[0m" ; fi
+   - exce_log=`egrep -i 'warning|error|critical|exception' $OPENAIR_DIR/cmake_targets/autotests/log/python_autotest.log  |cat `
+   - if [ -n "$exce_log" ]; then  echo -e "\e[31mThere are errors in $OPENAIR_DIR/cmake_targets/autotests/log/python_autotest.log. Please check the logs\e[0m" ; fi
+   - exce_log=`egrep -i 'warning|error|critical|exception' $OPENAIR_DIR/cmake_targets/autotests/log/python_autotest_cleanup.log |cat `
+   - if [ -n "$exce_log" ]; then echo -e "\e[31mThere are errors in $OPENAIR_DIR/cmake_targets/autotests/log/python_autotest_cleanup.log. Please check the logs\e[0m" ; fi
    

cmake_targets/autotests/README.txt

@@ -12,10 +12,12 @@ Obj.#   Case#   Test#	Description
 01      01      11      Build lte-softmodem_noS1.EXMIMO.Rel10
 01      01      12      Build lte-softmodem_noS1.BLADERF.Rel10
 01      01      13      Build lte-softmodem_noS1.ETHERNET.Rel10
+01      01      14      Build lte-softmodem_noS1.LMSSDR.Rel10
 01      01      20      Build lte-softmodem.USRP.Rel10
 01      01      21      Build lte-softmodem.EXMIMO.Rel10
 01      01      22      Build lte-softmodem.BLADERF.Rel10
 01      01      23      Build lte-softmodem.ETHERNET.Rel10
+01      01      24      Build lte-softmodem.LMSSDR.Rel10
 
 01      01      30      Build (dlsim.Rel10 + ulsim.Rel10 + pucchsim.Rel10 + prachsim.Rel10 + pdcchsim.Rel10 + pbchsim.Rel10 + mbmssim.Rel10
                         secu_knas_encrypt_eia1.Rel10 secu_kenb.Rel10 aes128_ctr_encrypt.Rel10 aes128_ctr_decrypt.Rel10 secu_knas_encrypt_eea2.Rel10
@@ -24,7 +26,7 @@ Obj.#   Case#   Test#	Description
 01      01      40      Build RRH Gateway for USRP (Rel 10)
 01      01      41      Build RRH Gateway for EXMIMO  (Rel 10)
 01      01      42      Build RRH Gateway for BLADERF  (Rel 10)
-
+01      01      43      Build RRH Gateway for LMSSDR (Rel 10)
 
 
 01      02              Run OAISIM-NOS1 Rel10 (TDD + 5MHz/10MHz/20MHz + TM 1,2), and check the operation

cmake_targets/autotests/run_exec_lte-softmodem_tests.py

@@ -781,7 +781,7 @@ def handle_testcaseclass_softmodem (testcase, oldprogramList, logdirOAI5GRepo ,
        task_eNB = task_eNB + 'array_exec_pid+=($!) \n'
        task_eNB = task_eNB + 'echo eNB_traffic_exec PID = $! \n'
 
-    task_eNB = task_eNB + ' (date; sudo rm -f ' + logfile_pcap_tmp_eNB + ' ; sudo -E tshark -i any -s 65535 -a duration:' + str(timeout_cmd-10)+ ' -w ' + logfile_pcap_tmp_eNB+ ' ; sudo -E chown ' + user + ' ' + logfile_pcap_tmp_eNB + ' ; zip -j -9  ' + logfile_pcap_zip_eNB + ' ' + logfile_pcap_tmp_eNB + '   ) > ' + logfile_tshark_eNB + ' 2>&1 & \n '
+    task_eNB = task_eNB + ' (date; sudo rm -f ' + logfile_pcap_tmp_eNB + ' ; sudo -E tshark -i lo -s 65535 -a duration:' + str(timeout_cmd-10)+ ' -w ' + logfile_pcap_tmp_eNB+ ' ; sudo -E chown ' + user + ' ' + logfile_pcap_tmp_eNB + ' ; zip -j -9  ' + logfile_pcap_zip_eNB + ' ' + logfile_pcap_tmp_eNB + '   ) > ' + logfile_tshark_eNB + ' 2>&1 & \n '
     task_eNB = task_eNB + 'array_exec_pid+=($!) \n'
     task_eNB = task_eNB + 'echo eNB_tshark_exec PID = $! \n'
     #terminate the eNB test case after timeout_cmd seconds
@@ -1005,7 +1005,21 @@ def handle_testcaseclass_softmodem (testcase, oldprogramList, logdirOAI5GRepo ,
       run_result_string = ' RUN_'+str(run) + ' = PASS'
     else:
       run_result_string = ' RUN_'+str(run) + ' = FAIL'
-    
+
+    #If there is assertion, we mark the test case as failure as most likely eNB crashed
+    cmd = "grep -ilr \"assertion\" " + logdir_local_testcase + " | cat " 
+    cmd_out = subprocess.check_output ([cmd], shell=True)
+    if len(cmd_out) !=0 :
+      run_result=0
+      run_result_string = ' RUN_'+str(run) + ' = FAIL(Assert)'
+
+    #If there is thread busy error, we mark the test case as failure as most likely eNB crashed
+    cmd = "grep -ilr \"thread busy\" " + logdir_local_testcase + " | cat "
+    cmd_out = subprocess.check_output ([cmd], shell=True)
+    if len(cmd_out) !=0:
+      run_result=0
+      run_result_string = ' RUN_'+str(run) + ' = FAIL(Thread_Busy)'
+
     run_result_string = run_result_string + tput_run_string
 
     test_result=test_result & run_result

cmake_targets/tools/build_helper

@@ -147,7 +147,6 @@ clean_all_files() {
 
 compilations() {
   cd $OPENAIR_DIR/cmake_targets/$1/build
-  echo_info "Log file for compilation written in: $dlog/$2.$REL.txt"
   set +e
   {
     rm -f $3

cmake_targets/tools/run_enb_s1_usrp

@@ -60,7 +60,9 @@ function help()
   echo_error "  -f, --rf-config-file      filename  RF specific configuration file"
   echo_error "  -K, --itti-dump-file      filename  ITTI dump file containing all ITTI events occuring during EPC runtime.(can omit file name if last argument)"
   echo_error "  -M, --target-dl-mcs       mcs       Downlink target MCS."
-  echo_error "  -m, --mscgen              directory Generate mscgen output files in a directory"
+  echo_error "  -n, --T-no-wait                     don't wait for tracer, start immediately"
+  echo_error "  -p, --T-port              port      use given port"
+  echo_error "  -m, --mscgen                        directory Generate mscgen output files in a directory"
   echo_error "  -s, --show-stdout                   Do not redirect stdout and stderr to file /tmp/lte_softmodem.stdout.txt."
   echo_error "  -S, --enable-missed-slot            Continue execution in case of missed slot."
   echo_error "  -T, --target-ul-mcs       mcs       Uplink target MCS."
@@ -188,7 +190,17 @@ function main()
         exe_arguments="$exe_arguments -m $2"
         shift 2;
         ;;
-      -V | --vcd)
+      -n | --T-no-wait)
+        echo "setting T tracer operation"
+        exe_arguments="$exe_arguments --T_nowait"   
+	shift ;
+	;;
+      -p | --T-port)
+        echo "setting T tracer port"
+        exe_arguments="$exe_arguments --T_port $2"   
+	shift 2;
+	;;
+	-V | --vcd)
         echo "setting gtk-wave output"
         exe_arguments="$exe_arguments -V /tmp/oai_gtk_wave.vcd"
         shift ;

common/utils/T/tracer/enb.c

@@ -139,7 +139,7 @@ static void enb_main_gui(enb_gui *e, gui *g, event_handler *h, void *database)
   logger_add_view(input_signal_log, input_signal_view);
 
   /* UE 0 PUSCH IQ data */
-  w = new_xy_plot(g, 55, 55, "PUSCH IQ", 50);
+  w = new_xy_plot(g, 55, 55, "PUSCH IQ [UE 0]", 50);
   widget_add_child(g, line, w, -1);
   xy_plot_set_range(g, w, -1000, 1000, -1000, 1000);
   l = new_iqlog(h, database, "ENB_PHY_PUSCH_IQ", "nb_rb",
@@ -149,11 +149,10 @@ static void enb_main_gui(enb_gui *e, gui *g, event_handler *h, void *database)
   logger_set_filter(l,
       filter_eq(
         filter_evarg(database, "ENB_PHY_PUSCH_IQ", "UE_ID"),
-        filter_int(0)
-      ));
+        filter_int(0)));
 
   /* UE 0 estimated UL channel */
-  w = new_xy_plot(g, 256*2, 55, "UL estimated channel", 50);
+  w = new_xy_plot(g, 280, 55, "UL estimated channel [UE 0]", 50);
   widget_add_child(g, line, w, -1);
   xy_plot_set_range(g, w, 0, 512*10, -10, 80);
   l = new_framelog(h, database,
@@ -165,12 +164,44 @@ static void enb_main_gui(enb_gui *e, gui *g, event_handler *h, void *database)
   logger_set_filter(l,
       filter_eq(
         filter_evarg(database, "ENB_PHY_UL_CHANNEL_ESTIMATE", "UE_ID"),
-        filter_int(0)
-      ));
+        filter_int(0)));
+
+  /* UE 0 PUCCH energy */
+  w = new_xy_plot(g, 128, 55, "PUCCH1 energy (SR) [UE 0]", 50);
+  widget_add_child(g, line, w, -1);
+  xy_plot_set_range(g, w, 0, 1024*10, -10, 80);
+  l = new_ttilog(h, database,
+      "ENB_PHY_PUCCH_1_ENERGY", "frame", "subframe", "threshold", 0);
+  v = new_view_tti(10, g, w, new_color(g, "#ff0000"));
+  logger_add_view(l, v);
+  logger_set_filter(l,
+      filter_eq(
+        filter_evarg(database, "ENB_PHY_PUCCH_1_ENERGY", "UE_ID"),
+        filter_int(0)));
+  l = new_ttilog(h, database,
+      "ENB_PHY_PUCCH_1_ENERGY", "frame", "subframe", "energy", 1);
+  v = new_view_tti(10, g, w, new_color(g, "#0c0c72"));
+  logger_add_view(l, v);
+  logger_set_filter(l,
+      filter_eq(
+        filter_evarg(database, "ENB_PHY_PUCCH_1_ENERGY", "UE_ID"),
+        filter_int(0)));
+
+  /* UE 0 PUCCH IQ data */
+  w = new_xy_plot(g, 55, 55, "PUCCH IQ [UE 0]", 50);
+  widget_add_child(g, line, w, -1);
+  xy_plot_set_range(g, w, -100, 100, -100, 100);
+  l = new_iqdotlog(h, database, "ENB_PHY_PUCCH_1AB_IQ", "I", "Q");
+  v = new_view_xy(500, 10, g, w, new_color(g,"#000"), XY_LOOP_MODE);
+  logger_add_view(l, v);
+  logger_set_filter(l,
+      filter_eq(
+        filter_evarg(database, "ENB_PHY_PUCCH_1AB_IQ", "UE_ID"),
+        filter_int(0)));
 
   /* downlink/uplink UE DCIs */
   widget_add_child(g, top_container,
-      new_label(g,"DL/UL TICK/DCI/ACK/NACK "), -1);
+      new_label(g,"DL/UL TICK/DCI/ACK/NACK [all UEs]"), -1);
   line = new_container(g, HORIZONTAL);
   widget_add_child(g, top_container, line, -1);
   timeline_plot = new_timeline(g, 512, 8, 5);
@@ -220,7 +251,7 @@ static void enb_main_gui(enb_gui *e, gui *g, event_handler *h, void *database)
 
   /* harq processes' ticktime view */
   widget_add_child(g, top_container,
-      new_label(g,"DL/UL HARQ (x8) "), -1);
+      new_label(g,"DL/UL HARQ (x8) [UE 0]"), -1);
   line = new_container(g, HORIZONTAL);
   widget_add_child(g, top_container, line, -1);
   timeline_plot = new_timeline(g, 512, 2*8+2, 3);
@@ -491,6 +522,8 @@ int main(int n, char **v)
   on_off(database, "ENB_PHY_ULSCH_UE_NACK", is_on, 1);
   on_off(database, "ENB_MASTER_TICK", is_on, 1);
   on_off(database, "ENB_PHY_PUSCH_IQ", is_on, 1);
+  on_off(database, "ENB_PHY_PUCCH_1_ENERGY", is_on, 1);
+  on_off(database, "ENB_PHY_PUCCH_1AB_IQ", is_on, 1);
 
   on_off(database, "LEGACY_RRC_INFO", is_on, 1);
   on_off(database, "LEGACY_RRC_ERROR", is_on, 1);

common/utils/T/tracer/logger/Makefile

 CC=gcc
 CFLAGS=-Wall -g -pthread -I..
 
-OBJS=logger.o textlog.o framelog.o ttilog.o timelog.o ticklog.o iqlog.o
+OBJS=logger.o textlog.o framelog.o ttilog.o timelog.o ticklog.o iqlog.o \
+     iqdotlog.o
 
 logger.a: $(OBJS)
 	ar cr logger.a $(OBJS)

common/utils/T/tracer/logger/iqdotlog.c

+#include "logger.h"
+#include "logger_defs.h"
+#include "handler.h"
+#include "database.h"
+#include "filter/filter.h"
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+struct iqdotlog {
+  struct logger common;
+  void *database;
+  int i_arg;
+  int q_arg;
+};
+
+static void _event(void *p, event e)
+{
+  struct iqdotlog *l = p;
+  int i;
+  float I, Q;
+
+  if (l->common.filter != NULL && filter_eval(l->common.filter, e) == 0)
+    return;
+
+  I = e.e[l->i_arg].i;
+  Q = e.e[l->q_arg].i;
+
+  for (i = 0; i < l->common.vsize; i++)
+    l->common.v[i]->append(l->common.v[i], &I, &Q, 1);
+}
+
+logger *new_iqdotlog(event_handler *h, void *database,
+    char *event_name, char *I, char *Q)
+{
+  struct iqdotlog *ret;
+  int event_id;
+  database_event_format f;
+  int i;
+
+  ret = calloc(1, sizeof(struct iqdotlog)); if (ret == NULL) abort();
+
+  ret->common.event_name = strdup(event_name);
+  if (ret->common.event_name == NULL) abort();
+  ret->database = database;
+
+  event_id = event_id_from_name(database, event_name);
+
+  ret->common.handler_id = register_handler_function(h,event_id,_event,ret);
+
+  f = get_format(database, event_id);
+
+  /* look for args */
+  ret->i_arg = -1;
+  ret->q_arg = -1;
+  for (i = 0; i < f.count; i++) {
+    if (!strcmp(f.name[i], I)) ret->i_arg = i;
+    if (!strcmp(f.name[i], Q)) ret->q_arg = i;
+  }
+  if (ret->i_arg == -1) {
+    printf("%s:%d: argument '%s' not found in event '%s'\n",
+        __FILE__, __LINE__, I, event_name);
+    abort();
+  }
+  if (ret->q_arg == -1) {
+    printf("%s:%d: argument '%s' not found in event '%s'\n",
+        __FILE__, __LINE__, Q, event_name);
+    abort();
+  }
+  if (strcmp(f.type[ret->i_arg], "int") != 0) {
+    printf("%s:%d: argument '%s' has wrong type (should be 'int')\n",
+        __FILE__, __LINE__, I);
+    abort();
+  }
+  if (strcmp(f.type[ret->q_arg], "int") != 0) {
+    printf("%s:%d: argument '%s' has wrong type (should be 'int')\n",
+        __FILE__, __LINE__, Q);
+    abort();
+  }
+
+  return ret;
+}

common/utils/T/tracer/logger/iqlog.c

@@ -169,7 +169,7 @@ logger *new_iqlog(event_handler *h, void *database,
   }
   if (strcmp(f.type[ret->N_RB_UL_arg], "int") != 0) {
     printf("%s:%d: argument '%s' has wrong type (should be 'int')\n",
-        __FILE__, __LINE__, nb_rb);
+        __FILE__, __LINE__, N_RB_UL);
     abort();
   }
   if (strcmp(f.type[ret->symbols_per_tti_arg], "int") != 0) {

common/utils/T/tracer/logger/logger.h

@@ -16,6 +16,8 @@ logger *new_ticklog(void *event_handler, void *database,
 logger *new_iqlog(void *event_handler, void *database,
     char *event_name, char *nb_rb, char *N_RB_UL, char *symbols_per_tti,
     char *buffer_varname);
+logger *new_iqdotlog(void *event_handler, void *database,
+    char *event_name, char *I, char *Q);
 
 void framelog_set_skip(logger *_this, int skip_delay);
 void framelog_set_update_only_at_sf9(logger *_this, int update_only_at_sf9);

common/utils/T/tracer/record.c

@@ -2,6 +2,7 @@
 #include <stdlib.h>
 #include <signal.h>
 #include <string.h>
+#include <unistd.h>
 #include "database.h"
 #include "utils.h"
 #include "../T_defs.h"

openair1/PHY/LTE_TRANSPORT/dci_tools.c

@@ -1126,12 +1126,8 @@ int generate_eNB_dlsch_params_from_dci(int frame,
 
     dlsch[0]->harq_ids[subframe] = harq_pid;
 
-    if (dlsch0_harq->round == 0) {
-      /* necessary test? */
-      if (dlsch0_harq->status == SCH_IDLE)
-        remove_harq_pid_from_freelist(dlsch[0], harq_pid);
+    if (dlsch0_harq->round == 0)
       dlsch0_harq->status = ACTIVE;
-    }
 
     break;
 
@@ -1265,9 +1261,6 @@ int generate_eNB_dlsch_params_from_dci(int frame,
 
 
     if (dlsch0_harq->round == 0) {
-      /* necessary test? */
-      if (dlsch0_harq->status == SCH_IDLE)
-        remove_harq_pid_from_freelist(dlsch[0], harq_pid);
       dlsch0_harq->status = ACTIVE;
       //            printf("Setting DLSCH process %d to ACTIVE\n",harq_pid);
       // MCS and TBS don't change across HARQ rounds
@@ -1635,19 +1628,11 @@ int generate_eNB_dlsch_params_from_dci(int frame,
     }
 
     // reset HARQ process if this is the first transmission
-    if (dlsch0_harq->round == 0) {
-      /* necessary test? */
-      if (dlsch0_harq->status == SCH_IDLE)
-        remove_harq_pid_from_freelist(dlsch0, harq_pid);
+    if (dlsch0_harq->round == 0)
       dlsch0_harq->status = ACTIVE;
-    }
 
-    if (dlsch1_harq->round == 0) {
-      /* necessary test? */
-      if (dlsch1_harq->status == SCH_IDLE)
-        remove_harq_pid_from_freelist(dlsch1, harq_pid);
+    if (dlsch1_harq->round == 0)
       dlsch1_harq->status = ACTIVE;
-    }
 
     dlsch0->rnti = rnti;
     dlsch1->rnti = rnti;
@@ -2022,19 +2007,11 @@ int generate_eNB_dlsch_params_from_dci(int frame,
     }
 
     // reset HARQ process if this is the first transmission
-    if ((dlsch0->active==1) && (dlsch0_harq->round == 0)) {
-      /* necessary test? */
-      if (dlsch0_harq->status == SCH_IDLE)
-        remove_harq_pid_from_freelist(dlsch0, harq_pid);
+    if ((dlsch0->active==1) && (dlsch0_harq->round == 0))
       dlsch0_harq->status = ACTIVE;
-    }
 
-    if ((dlsch1->active==1) && (dlsch1_harq->round == 0)) {
-      /* necessary test? */
-      if (dlsch1_harq->status == SCH_IDLE)
-        remove_harq_pid_from_freelist(dlsch1, harq_pid);
+    if ((dlsch1->active==1) && (dlsch1_harq->round == 0))
       dlsch1_harq->status = ACTIVE;
-    }
 
     dlsch0->rnti = rnti;
     dlsch1->rnti = rnti;
@@ -2174,23 +2151,16 @@ int generate_eNB_dlsch_params_from_dci(int frame,
     // check if either TB is disabled (see 36-213 V8.6 p. 26)
 
 
-    if ((dlsch0_harq->rvidx == 1) && (dlsch0_harq->mcs == 0)) {
-      LOG_W(PHY, "what to do with respect to remove_harq_pid_from_freelist?\n");
+    if ((dlsch0_harq->rvidx == 1) && (dlsch0_harq->mcs == 0))
       dlsch0_harq->status = DISABLED;
-    }
 
-    if ((dlsch1_harq->rvidx == 1) && (dlsch1_harq->mcs == 0)) {
-      LOG_W(PHY, "what to do with respect to remove_harq_pid_from_freelist?\n");
+    if ((dlsch1_harq->rvidx == 1) && (dlsch1_harq->mcs == 0))
       dlsch1_harq->status = DISABLED;
-    }
 
     dlsch0_harq->Nl        = 1;
 
 
     if (dlsch0_harq->round == 0) {
-      /* necessary test? */
-      if (dlsch0_harq->status == SCH_IDLE)
-        remove_harq_pid_from_freelist(dlsch0, harq_pid);
       dlsch0_harq->status = ACTIVE;
       //      printf("Setting DLSCH process %d to ACTIVE\n",harq_pid);
     }
@@ -2355,17 +2325,11 @@ int generate_eNB_dlsch_params_from_dci(int frame,
 
 
     if ((dlsch0_harq->round == 0) && (dlsch0->active == 1) ) {
-      /* necessary test? */
-      if (dlsch0_harq->status == SCH_IDLE)
-        remove_harq_pid_from_freelist(dlsch0, harq_pid);
       dlsch0_harq->status      = ACTIVE;
       dlsch0_harq->mcs         = mcs1;
     }
 
     if ((dlsch1_harq->round == 0) && (dlsch1->active == 1) ) {
-      /* necessary test? */
-      if (dlsch1_harq->status == SCH_IDLE)
-        remove_harq_pid_from_freelist(dlsch1, harq_pid);
       dlsch1_harq->status      = ACTIVE;
       dlsch1_harq->mcs         = mcs2;
     }
@@ -2529,9 +2493,6 @@ int generate_eNB_dlsch_params_from_dci(int frame,
 
 
     if (dlsch0_harq->round == 0) {
-      /* necessary test? */
-      if (dlsch0_harq->status == SCH_IDLE)
-        remove_harq_pid_from_freelist(dlsch0, harq_pid);
       dlsch0_harq->status = ACTIVE;
       //      printf("Setting DLSCH process %d to ACTIVE\n",harq_pid);
     }
@@ -2661,9 +2622,6 @@ int generate_eNB_dlsch_params_from_dci(int frame,
 
     //    dlsch0_harq->Ndi         = ((DCI1E_5MHz_2A_M10PRB_TDD_t *)dci_pdu)->ndi;
     if (dlsch0_harq->round == 0) {
-      /* necessary test? */
-      if (dlsch0_harq->status == SCH_IDLE)
-        remove_harq_pid_from_freelist(dlsch0, harq_pid);
       dlsch0_harq->status = ACTIVE;
       //      printf("Setting DLSCH process %d to ACTIVE\n",harq_pid);
     }

openair1/PHY/LTE_TRANSPORT/defs.h

@@ -258,13 +258,6 @@ typedef struct {
   uint8_t error_threshold;
   /// Pointers to 8 HARQ processes for the DLSCH
   LTE_DL_eNB_HARQ_t *harq_processes[8];
-  /// circular list of free harq PIDs (the oldest come first)
-  /// (10 is arbitrary value, must be > to max number of DL HARQ processes in LTE)
-  int harq_pid_freelist[10];
-  /// the head position of the free list (if list is free then head=tail)
-  int head_freelist;
-  /// the tail position of the free list
-  int tail_freelist;
   /// Number of soft channel bits
   uint32_t G;
   /// Codebook index for this dlsch (0,1,2,3)

openair1/PHY/LTE_TRANSPORT/dlsch_coding.c

@@ -156,9 +156,6 @@ LTE_eNB_DLSCH_t *new_eNB_dlsch(unsigned char Kmimo,unsigned char Mdlharq,uint32_
     for (i=0; i<10; i++)
       dlsch->harq_ids[i] = Mdlharq;
 
-    dlsch->head_freelist = 0;
-    dlsch->tail_freelist = 0;
-
     for (i=0; i<Mdlharq; i++) {
       dlsch->harq_processes[i] = (LTE_DL_eNB_HARQ_t *)malloc16(sizeof(LTE_DL_eNB_HARQ_t));
       LOG_T(PHY, "Required mem size %d (bw scaling %d), dlsch->harq_processes[%d] %p\n",
@@ -199,8 +196,6 @@ LTE_eNB_DLSCH_t *new_eNB_dlsch(unsigned char Kmimo,unsigned char Mdlharq,uint32_
         msg("Can't get harq_p %d\n",i);
         exit_flag=3;
       }
-
-      put_harq_pid_in_freelist(dlsch, i);
     }
 
     if (exit_flag==0) {

openair1/PHY/MODULATION/slot_fep.c

@@ -55,7 +55,7 @@ int slot_fep(PHY_VARS_UE *phy_vars_ue,
   unsigned int rx_offset;
 
   void (*dft)(int16_t *,int16_t *, int);
-  int tmp_dft_in[2048];  // This is for misalignment issues for 6 and 15 PRBs
+  int tmp_dft_in[2048] __attribute__ ((aligned (32)));  // This is for misalignment issues for 6 and 15 PRBs
 
   switch (frame_parms->ofdm_symbol_size) {
   case 128:

openair1/SCHED/defs.h

@@ -400,9 +400,6 @@ uint32_t pdcch_alloc2ul_frame(LTE_DL_FRAME_PARMS *frame_parms,uint32_t frame, ui
 uint16_t get_Np(uint8_t N_RB_DL,uint8_t nCCE,uint8_t plus1);
 
 
-void put_harq_pid_in_freelist(LTE_eNB_DLSCH_t *DLSCH_ptr, int harq_pid);
-void remove_harq_pid_from_freelist(LTE_eNB_DLSCH_t *DLSCH_ptr, int harq_pid);
-
 int8_t find_ue(uint16_t rnti, PHY_VARS_eNB *phy_vars_eNB);
 int32_t add_ue(int16_t rnti, PHY_VARS_eNB *phy_vars_eNB);
 int mac_phy_remove_ue(module_id_t Mod_idP,rnti_t rnti);

openair1/SCHED/phy_procedures_lte_eNb.c

@@ -133,30 +133,6 @@ uint8_t is_SR_subframe(PHY_VARS_eNB *phy_vars_eNB,uint8_t UE_id,uint8_t sched_su
   return(0);
 }
 
-void put_harq_pid_in_freelist(LTE_eNB_DLSCH_t *DLSCH_ptr, int harq_pid)
-{
-  DLSCH_ptr->harq_pid_freelist[DLSCH_ptr->tail_freelist] = harq_pid;
-  DLSCH_ptr->tail_freelist = (DLSCH_ptr->tail_freelist + 1) % 10;
-}
-
-void remove_harq_pid_from_freelist(LTE_eNB_DLSCH_t *DLSCH_ptr, int harq_pid)
-{
-  if (DLSCH_ptr->head_freelist == DLSCH_ptr->tail_freelist) {
-    LOG_E(PHY, "%s:%d: you cannot read this!\n", __FILE__, __LINE__);
-    abort();
-  }
-  /* basic check, in case several threads deal with the free list at the same time
-   * in normal situations it should not happen, that's also why we don't use any
-   * locking mechanism to protect the free list
-   * to be refined in case things don't work properly
-   */
-  if (harq_pid != DLSCH_ptr->harq_pid_freelist[DLSCH_ptr->head_freelist]) {
-    LOG_E(PHY, "%s:%d: critical error, get in touch with the authors\n", __FILE__, __LINE__);
-    abort();
-  }
-  DLSCH_ptr->head_freelist = (DLSCH_ptr->head_freelist + 1) % 10;
-}
-
 int32_t add_ue(int16_t rnti, PHY_VARS_eNB *phy_vars_eNB)
 {
   uint8_t i;
@@ -221,12 +197,6 @@ int mac_phy_remove_ue(module_id_t Mod_idP,rnti_t rntiP) {
 	  memset(&phy_vars_eNB->eNB_UE_stats[i],0,sizeof(LTE_eNB_UE_stats));
 	  //  mac_exit_wrapper("Removing UE");
 	  
-	  /* clear the harq pid freelist */
-	  phy_vars_eNB->dlsch_eNB[i][0]->head_freelist = 0;
-	  phy_vars_eNB->dlsch_eNB[i][0]->tail_freelist = 0;
-	  for (j = 0; j < 8; j++)
-	    put_harq_pid_in_freelist(phy_vars_eNB->dlsch_eNB[i][0], j);
-	  
 	  return(i);
 	}
       }
@@ -258,9 +228,8 @@ int get_ue_active_harq_pid(const uint8_t Mod_id,const uint8_t CC_id,const uint16
   LTE_eNB_DLSCH_t *DLSCH_ptr;
   LTE_eNB_ULSCH_t *ULSCH_ptr;
   uint8_t ulsch_subframe,ulsch_frame;
-  uint8_t i;
+  int i;
   int8_t UE_id = find_ue(rnti,PHY_vars_eNB_g[Mod_id][CC_id]);
-  int sf1=(10*frame)+subframe,sf2,sfdiff,sfdiff_max=7;
 
   if (UE_id==-1) {
     LOG_D(PHY,"Cannot find UE with rnti %x (Mod_id %d, CC_id %d)\n",rnti, Mod_id, CC_id);
@@ -271,40 +240,19 @@ int get_ue_active_harq_pid(const uint8_t Mod_id,const uint8_t CC_id,const uint16
   if (ul_flag == 0)  {// this is a DL request
     DLSCH_ptr = PHY_vars_eNB_g[Mod_id][CC_id]->dlsch_eNB[(uint32_t)UE_id][0];
 
-    // set to no available process first
-    *harq_pid = -1;
-
-    for (i=0; i<DLSCH_ptr->Mdlharq; i++) {
-      if (DLSCH_ptr->harq_processes[i]!=NULL) {
-	if (DLSCH_ptr->harq_processes[i]->status == ACTIVE) {
-	  sf2 = (DLSCH_ptr->harq_processes[i]->frame*10) + DLSCH_ptr->harq_processes[i]->subframe;
-	  if (sf2<=sf1)
-	    sfdiff = sf1-sf2;
-	  else // this happens when wrapping around 1024 frame barrier
-	    sfdiff = 10240 + sf1-sf2;
-	  LOG_D(PHY,"process %d is active, round %d (waiting %d)\n",i,DLSCH_ptr->harq_processes[i]->round,sfdiff);
-
-	  if (sfdiff>sfdiff_max) { // this is an active process that is waiting longer than the others (and longer than 7 ms)
-	    sfdiff_max = sfdiff; 
-	    *harq_pid = i;
-	    *round = DLSCH_ptr->harq_processes[i]->round;
-	  }
-	}
-      } else { // a process is not defined
-	LOG_E(PHY,"[eNB %d] DLSCH process %d for rnti %x (UE_id %d) not allocated\n",Mod_id,i,rnti,UE_id);
-	return(-1);
-      }
-    }
+    /* let's go synchronous for the moment - maybe we can change at some point */
+    i = (frame * 10 + subframe) % 8;
 
-    /* if no active harq pid, get the oldest in the freelist, if any */
-    if (*harq_pid == 255 && DLSCH_ptr->head_freelist != DLSCH_ptr->tail_freelist) {
-      *harq_pid = DLSCH_ptr->harq_pid_freelist[DLSCH_ptr->head_freelist];
+    if (DLSCH_ptr->harq_processes[i]->status == ACTIVE) {
+      *harq_pid = i;
+      *round = DLSCH_ptr->harq_processes[i]->round;
+    } else if (DLSCH_ptr->harq_processes[i]->status == SCH_IDLE) {
+      *harq_pid = i;
       *round = 0;
-      LOG_D(PHY,"process %d is first free process\n", *harq_pid);
+    } else {
+      printf("%s:%d: bad state for harq process - PLEASE REPORT!!\n", __FILE__, __LINE__);
+      abort();
     }
-
-    LOG_D(PHY,"get_ue_active_harq_pid DL => Frame %d, Subframe %d : harq_pid %d\n",
-	  frame,subframe,*harq_pid);
   } else { // This is a UL request
 
     ULSCH_ptr = PHY_vars_eNB_g[Mod_id][CC_id]->ulsch_eNB[(uint32_t)UE_id];
@@ -1906,7 +1854,6 @@ void process_HARQ_feedback(uint8_t UE_id,
               dlsch_harq_proc->round = 0;
               ue_stats->dlsch_l2_errors[dl_harq_pid[m]]++;
               dlsch_harq_proc->status = SCH_IDLE;
-              put_harq_pid_in_freelist(dlsch, dl_harq_pid[m]);
               dlsch->harq_ids[dl_subframe] = dlsch->Mdlharq;
             }
           } else {
@@ -1923,7 +1870,6 @@ void process_HARQ_feedback(uint8_t UE_id,
             // Received ACK so set round to 0 and set dlsch_harq_pid IDLE
             dlsch_harq_proc->round  = 0;
             dlsch_harq_proc->status = SCH_IDLE;
-            put_harq_pid_in_freelist(dlsch, dl_harq_pid[m]);
             dlsch->harq_ids[dl_subframe] = dlsch->Mdlharq;
 
             ue_stats->total_TBS = ue_stats->total_TBS +
@@ -2345,9 +2291,6 @@ void pucch_procedures(const unsigned char sched_subframe,PHY_VARS_eNB *phy_vars_
             phy_vars_eNB->eNB_UE_stats[UE_id].sr_received++;
 
             if (phy_vars_eNB->first_sr[UE_id] == 1) { // this is the first request for uplink after Connection Setup, so clear HARQ process 0 use for Msg4
-              /* is this test necessary? */
-              if (phy_vars_eNB->dlsch_eNB[UE_id][0]->harq_processes[0]->status != SCH_IDLE)
-                put_harq_pid_in_freelist(phy_vars_eNB->dlsch_eNB[UE_id][0], 0);
               phy_vars_eNB->first_sr[UE_id] = 0;
               phy_vars_eNB->dlsch_eNB[UE_id][0]->harq_processes[0]->round=0;
               phy_vars_eNB->dlsch_eNB[UE_id][0]->harq_processes[0]->status=SCH_IDLE;

openair2/LAYER2/MAC/eNB_scheduler_primitives.c

@@ -298,6 +298,12 @@ int rrc_mac_remove_ue(module_id_t mod_idP,rnti_t rntiP)
   int UE_id = find_UE_id(mod_idP,rntiP);
   int pCC_id = UE_PCCID(mod_idP,UE_id);
 
+  if (UE_id == -1) {
+    LOG_W(MAC,"rrc_mac_remove_ue: UE %x not found\n", rntiP);
+    mac_phy_remove_ue(mod_idP,rntiP);
+    return 0;
+  }
+
   LOG_I(MAC,"Removing UE %d from Primary CC_id %d (rnti %x)\n",UE_id,pCC_id, rntiP);
   dump_ue_list(UE_list,0);
 

openair2/RRC/LITE/L2_interface.c

@@ -719,12 +719,12 @@ mac_eNB_get_rrc_status(
   }
 }
 
-void mac_eNB_rrc_ul_failure(const module_id_t Mod_instP, 
-			    const int CC_idP, 
+void mac_eNB_rrc_ul_failure(const module_id_t Mod_instP,
+			    const int CC_idP,
 			    const frame_t frameP,
 			    const sub_frame_t subframeP,
-			    const rnti_t rntiP) {
-
+			    const rnti_t rntiP)
+{
   struct rrc_eNB_ue_context_s* ue_context_p = NULL;
   ue_context_p = rrc_eNB_get_ue_context(
                    &eNB_rrc_inst[Mod_instP],
@@ -735,10 +735,9 @@ void mac_eNB_rrc_ul_failure(const module_id_t Mod_instP,
     ue_context_p->ue_context.ul_failure_timer=1;
   }
   else {
-    LOG_W(RRC,"Frame %d, Subframe %d: UE %x unknown \n",frameP,subframeP,rntiP);
-    rrc_mac_remove_ue(Mod_instP,rntiP);
+    LOG_W(RRC,"Frame %d, Subframe %d: UL failure: UE %x unknown \n",frameP,subframeP,rntiP);
   }
-  
+  rrc_mac_remove_ue(Mod_instP,rntiP);
 }
 
 void mac_eNB_rrc_ul_in_sync(const module_id_t Mod_instP, 

openair2/RRC/LITE/rrc_eNB.c

@@ -3799,14 +3799,29 @@ rrc_eNB_decode_ccch(
 		//#warning "TODO: stmsi_exist: remove UE from MAC/PHY (how?)"
 	      LOG_I(RRC," S-TMSI exists, ue_context_p %p\n",ue_context_p);
 	      stmsi_received=1;
+              /* replace rnti in the context */
+              /* for that, remove the context from the RB tree */
+              RB_REMOVE(rrc_ue_tree_s, &eNB_rrc_inst[ctxt_pP->module_id].rrc_ue_head, ue_context_p);
+              /* and insert again, after changing rnti everywhere it has to be changed */
+              ue_context_p->ue_id_rnti = ctxt_pP->rnti;
 	      ue_context_p->ue_context.rnti = ctxt_pP->rnti;
+              RB_INSERT(rrc_ue_tree_s, &eNB_rrc_inst[ctxt_pP->module_id].rrc_ue_head, ue_context_p);
+              /* reset timers */
+              ue_context_p->ue_context.ul_failure_timer = 0;
+              ue_context_p->ue_context.ue_release_timer = 0;
 	      //   AssertFatal(0 == 1, "TODO: remove UE from MAC/PHY (how?)");
 	      //              ue_context_p = NULL;
             } else {
               ue_context_p = rrc_eNB_get_next_free_ue_context(ctxt_pP, NOT_A_RANDOM_UE_IDENTITY);
-	      ue_context_p->ue_context.Initialue_identity_s_TMSI.presence = TRUE;
-	      ue_context_p->ue_context.Initialue_identity_s_TMSI.mme_code = mme_code;
-	      ue_context_p->ue_context.Initialue_identity_s_TMSI.m_tmsi = m_tmsi;
+              if (ue_context_p == NULL)
+                LOG_E(RRC, "%s:%d:%s: rrc_eNB_get_next_free_ue_context returned NULL\n", __FILE__, __LINE__, __FUNCTION__);
+              if (ue_context_p != NULL) {
+	        ue_context_p->ue_context.Initialue_identity_s_TMSI.presence = TRUE;
+	        ue_context_p->ue_context.Initialue_identity_s_TMSI.mme_code = mme_code;
+	        ue_context_p->ue_context.Initialue_identity_s_TMSI.m_tmsi = m_tmsi;
+              } else {
+                break;
+              }
             }
 
             MSC_LOG_RX_MESSAGE(

openair2/UTIL/OPT/probe.c

@@ -137,27 +137,15 @@ typedef guint8   gboolean;
 
 //static unsigned char g_PDUBuffer[1600];
 //static unsigned int g_PDUOffset;
-#ifdef JUMBO_FRAME
-static unsigned char g_frameBuffer[9000];
-#else
-static unsigned char g_frameBuffer[1600];
-#endif 
-//static unsigned char g_fileBuffer[1600];
-static unsigned int g_frameOffset;
+
 
 char in_ip[40];
 char in_path[100];
-static uint16_t in_port;
 FILE *file_fd = NULL;
 
 trace_mode_t opt_type = OPT_NONE;
 static radio_type_t radio_type;
 static unsigned int subframesSinceCaptureStart;
-// double  timing_perf[250];
-// clock_t timing_in[250];
-// clock_t timing_out[250];
-int test=0;
-int init_value=0;
 
 static int g_socksd = -1;/* UDP socket used for sending frames */
 static struct sockaddr_in g_serv_addr;
@@ -277,66 +265,73 @@ static void SendFrame(guint8 radioType, guint8 direction, guint8 rntiType,
                       guint8 oob_event, guint8 oob_event_value,
                       uint8_t *pdu_buffer, unsigned int pdu_buffer_size)
 {
+  #ifdef JUMBO_FRAME
+     static unsigned char frameBuffer[9000];
+  #else
+     static unsigned char frameBuffer[1600];
+  #endif 
+  static unsigned int frameOffset;
+
   ssize_t bytesSent;
-  g_frameOffset = 0;
+  frameOffset = 0;
   uint16_t tmp16;
 
   /********************************************************************/
   /* Fixed start to each frame (allowing heuristic dissector to work) */
   /* Not NULL terminated */
-  memset(g_frameBuffer+g_frameOffset, 0, sizeof(mac_lte_info)+pdu_buffer_size + 8);
+  memset(frameBuffer+frameOffset, 0, sizeof(mac_lte_info)+pdu_buffer_size + 8);
 
-  memcpy(g_frameBuffer+g_frameOffset, MAC_LTE_START_STRING,
+  memcpy(frameBuffer+frameOffset, MAC_LTE_START_STRING,
          strlen(MAC_LTE_START_STRING));
-  g_frameOffset += strlen(MAC_LTE_START_STRING);
+  frameOffset += strlen(MAC_LTE_START_STRING);
 
   /******************************************************************************/
   /* Now write out fixed fields (the mandatory elements of struct mac_lte_info) */
-  g_frameBuffer[g_frameOffset++] = radioType;
-  g_frameBuffer[g_frameOffset++] = direction;
-  g_frameBuffer[g_frameOffset++] = rntiType;
+  frameBuffer[frameOffset++] = radioType;
+  frameBuffer[frameOffset++] = direction;
+  frameBuffer[frameOffset++] = rntiType;
 
   /*************************************/
   /* Now optional fields               */
 
   /* RNTI */
-  g_frameBuffer[g_frameOffset++] = MAC_LTE_RNTI_TAG;
+  frameBuffer[frameOffset++] = MAC_LTE_RNTI_TAG;
   tmp16 = htons(rnti);
-  memcpy(g_frameBuffer+g_frameOffset, &tmp16, 2);
-  g_frameOffset += 2;
+  memcpy(frameBuffer+frameOffset, &tmp16, 2);
+  frameOffset += 2;
 
   /* UEId */
-  g_frameBuffer[g_frameOffset++] = MAC_LTE_UEID_TAG;
+  frameBuffer[frameOffset++] = MAC_LTE_UEID_TAG;
   tmp16 = htons(ueid);
-  memcpy(g_frameBuffer+g_frameOffset, &tmp16, 2);
-  g_frameOffset += 2;
+  memcpy(frameBuffer+frameOffset, &tmp16, 2);
+  frameOffset += 2;
 
   /* Subframe number */
-  g_frameBuffer[g_frameOffset++] = MAC_LTE_SUBFRAME_TAG;
+  frameBuffer[frameOffset++] = MAC_LTE_SUBFRAME_TAG;
   tmp16 = htons(subframeNumber); // frame counter : this will give an expert info as wireshark expects SF and not F
-  memcpy(g_frameBuffer+g_frameOffset, &tmp16, 2);
-  g_frameOffset += 2;
+  memcpy(frameBuffer+frameOffset, &tmp16, 2);
+  frameOffset += 2;
 
-  g_frameBuffer[g_frameOffset++] = MAC_LTE_CRC_STATUS_TAG;
-  g_frameBuffer[g_frameOffset++] = crcStatus;
+  frameBuffer[frameOffset++] = MAC_LTE_CRC_STATUS_TAG;
+  frameBuffer[frameOffset++] = crcStatus;
   
 #ifdef WIRESHARK_DEV
-  g_frameOffset += 2;
+  frameOffset += 2;
   tmp16 = htons(subframeNumber); // subframe
-  memcpy(g_frameBuffer+g_frameOffset, &tmp16, 2);
-  g_frameOffset += 2;
+  memcpy(frameBuffer+frameOffset, &tmp16, 2);
+  frameOffset += 2;
 #endif
 
   /***********************************************************/
   /* For these optional fields, no need to encode if value is default */
   if (!isPredefinedData) {
-    g_frameBuffer[g_frameOffset++] = MAC_LTE_PREDEFINED_DATA_TAG;
-    g_frameBuffer[g_frameOffset++] = isPredefinedData;
+    frameBuffer[frameOffset++] = MAC_LTE_PREDEFINED_DATA_TAG;
+    frameBuffer[frameOffset++] = isPredefinedData;
   }
 
   if (retx != 0) {
-    g_frameBuffer[g_frameOffset++] = MAC_LTE_RETX_TAG;
-    g_frameBuffer[g_frameOffset++] = retx;
+    frameBuffer[frameOffset++] = MAC_LTE_RETX_TAG;
+    frameBuffer[frameOffset++] = retx;
   }
 
 #ifdef WIRESHARK_DEV
@@ -347,19 +342,19 @@ static void SendFrame(guint8 radioType, guint8 direction, guint8 rntiType,
     switch (oob_event) {
     case ltemac_send_preamble :
       LOG_D(OPT,"oob event %d %d\n",ltemac_send_preamble );
-      //g_frameBuffer[g_frameOffset++]=0;
-      //g_frameBuffer[g_frameOffset++]=0;
-      //g_frameBuffer[g_frameOffset++]=0;
-      g_frameBuffer[g_frameOffset++] = MAC_LTE_OOB_EVENT_TAG;
-      g_frameBuffer[g_frameOffset++]=ltemac_send_preamble;
-      g_frameBuffer[g_frameOffset++]=rnti; // is the preamble
-      g_frameBuffer[g_frameOffset++]=oob_event_value;
+      //frameBuffer[frameOffset++]=0;
+      //frameBuffer[frameOffset++]=0;
+      //frameBuffer[frameOffset++]=0;
+      frameBuffer[frameOffset++] = MAC_LTE_OOB_EVENT_TAG;
+      frameBuffer[frameOffset++]=ltemac_send_preamble;
+      frameBuffer[frameOffset++]=rnti; // is the preamble
+      frameBuffer[frameOffset++]=oob_event_value;
       break;
 
     case ltemac_send_sr:
-      g_frameBuffer[g_frameOffset++]=ltemac_send_sr;
-      g_frameOffset+=2;
-      g_frameBuffer[g_frameOffset++]=oob_event_value;
+      frameBuffer[frameOffset++]=ltemac_send_sr;
+      frameOffset+=2;
+      frameBuffer[frameOffset++]=oob_event_value;
       break;
 
     case ltemac_sr_failure:
@@ -372,23 +367,23 @@ static void SendFrame(guint8 radioType, guint8 direction, guint8 rntiType,
 #endif
   /***************************************/
   /* Now write the MAC PDU               */
-  g_frameBuffer[g_frameOffset++] = MAC_LTE_PAYLOAD_TAG;
+  frameBuffer[frameOffset++] = MAC_LTE_PAYLOAD_TAG;
   
   /* Append actual PDU  */
-  //memcpy(g_frameBuffer+g_frameOffset, g_PDUBuffer, g_PDUOffset);
-  //g_frameOffset += g_PDUOffset;
+  //memcpy(frameBuffer+frameOffset, g_PDUBuffer, g_PDUOffset);
+  //frameOffset += g_PDUOffset;
   if (pdu_buffer != NULL) {
-    memcpy(g_frameBuffer+g_frameOffset, (void*)pdu_buffer, pdu_buffer_size);
-    g_frameOffset += pdu_buffer_size;
+    memcpy(frameBuffer+frameOffset, (void*)pdu_buffer, pdu_buffer_size);
+    frameOffset += pdu_buffer_size;
   }
 
   /* Send out the data over the UDP socket */
-  bytesSent = sendto(g_socksd, g_frameBuffer, g_frameOffset, 0,
+  bytesSent = sendto(g_socksd, frameBuffer, frameOffset, 0,
                      (const struct sockaddr *)&g_serv_addr, sizeof(g_serv_addr));
 
-  if (bytesSent != g_frameOffset) {
+  if (bytesSent != frameOffset) {
     LOG_W(OPT, "sendto() failed (not a thread-safe func)- expected %d bytes, got %d (errno=%d)\n",
-          g_frameOffset, bytesSent, errno);
+          frameOffset, bytesSent, errno);
     //exit(1);
   }
 }
@@ -509,6 +504,7 @@ void trace_pdu(int direction, uint8_t *pdu_buffer, unsigned int pdu_buffer_size,
 /*---------------------------------------------------*/
 int init_opt(char *path, char *ip, char *port, radio_type_t radio_type_p)
 {
+  uint16_t in_port;
   subframesSinceCaptureStart = 0;
 
   if (path != NULL) {
@@ -612,37 +608,4 @@ void terminate_opt(void)
     break;
   }
 }
-/*
-double *timing_analyzer(int index, int direction ){
-//
-int i;
-if (direction==0)// in
-{
-    timing_in[index]=clock();
-    //if(timing_out[index+100]>timing_in[index+100]);
-    //timing_perf[index+100] +=(double)((double)(timing_out[index+100]-timing_in[index+100])/(double)CLOCKS_PER_SEC);
-}
-else
-{
-    timing_out[index]=clock();
-    if(index==5)timing_perf[index]=0;
-    timing_perf[index] +=(double)((double)(timing_out[index]-timing_in[index])/(((double)CLOCKS_PER_SEC)/1000000));
-
-    //LOG_I(OPT,"timing_analyser index %d =%f\n",index,timing_perf[index]);
-    init_value++;
-    if(init_value==500)
-    {
-        for(i=0;i<6;i++)
-        {
-            LOG_I(OPT,"timing_analyser index %d =%f\n",i,timing_perf[i]);
-        }
-        init_value=0;
-    }
 
-    return(&timing_perf[0]);
-
-}
-
-}
-
-*/

targets/TEST/OAI/case13.py

@@ -49,15 +49,16 @@ NUM_eNB=1
 NUM_TRIALS=3
 
 PRB=[25,50,100]
-MCS=[0,4,9,10,13,16,17,22,27]
+MCS=[3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28]
+#MCS=[0,4,9,10,13,16,17,22,27]
 #PRB=[100]
 #MCS=[16]
-ANT_TX=1  # 2 
+ANT_TX=2  # 2 
 ANT_RX=2  # 2 
 CHANNEL=["N"]
 #CHANNEL=["C","E","F","G","H","I","L","M"] # A,B,C,D,E,F,
 TX_MODE=2 # 2, 
-MIN_SNR=0 
+MIN_SNR=10 
 MAX_SNR=40
 PERF=75
 OPT="-L"
@@ -69,9 +70,9 @@ FRAME=2000
 def execute(oai, user, pw, host,logfile,logdir,debug,cpu):
     
     case = '10'
-    oai.send('cd $OPENAIR1_DIR;')     
-    oai.send('cd SIMULATION/LTE_PHY;')   
-    
+    oai.send('cd $OPENAIR_TARGETS;')     
+    oai.send('cd bin;')   
+    oai.send('cp ./ulsim.Rel10 ./ulsim.Rel10.'+host)
     try:
         log.start()
         test = '300'
@@ -80,13 +81,13 @@ def execute(oai, user, pw, host,logfile,logdir,debug,cpu):
         diag = 'ulsim is not running normally (Segmentation fault / Exiting / FATAL), debugging might be needed'
         trace = logdir + '/log_' + host + case + test + '_1.txt;'
         tee = ' 2>&1 | tee ' + trace
-        oai.send_expect_false('./ulsim.rel8.'+ host + ' ' + conf + tee, 'Segmentation fault', 30)
+        oai.send_expect_false('./ulsim.Rel10.'+ host + ' ' + conf + tee, 'Segmentation fault', 30)
         trace = logdir + '/log_' + host + case + test + '_2.txt;'
         tee = ' 2>&1 | tee ' + trace
-        oai.send_expect_false('./ulsim.rel8.'+ host + ' ' + conf + tee, 'Exiting', 30)
+        oai.send_expect_false('./ulsim.Rel10.'+ host + ' ' + conf + tee, 'Exiting', 30)
         trace = logdir + '/log_' + host + case + test + '_3.txt;'
         tee = ' 2>&1 | tee ' + trace
-        oai.send_expect_false('./ulsim.rel8.'+ host + ' ' + conf + tee, 'FATAL', 30)
+        oai.send_expect_false('./ulsim.Rel10.'+ host + ' ' + conf + tee, 'FATAL', 30)
 
     except log.err, e:
         log.fail(case, test, name, conf, e.value, diag, logfile,trace)
@@ -100,42 +101,47 @@ def execute(oai, user, pw, host,logfile,logdir,debug,cpu):
         diag = 'no diagnostic is available, check the log file'
         for i in range(len(PRB)):
             for o in range(len(CHANNEL)):
-                MIN_SNR=0
+                MIN_SNR=10
                 for j in range(len(MCS)):
                     for m in range (1,ANT_RX):
                         for p in range(1,TX_MODE):
-                            for q in range(MIN_SNR,MAX_SNR): 
-                                #if  if PRB[i] :
-                                
-                                conf = '-B' + str(PRB[i]) + ' -m'+str(MCS[j]) + ' -y'+str(m) + ' -g'+str(CHANNEL[o]) + ' -x'+str(p) + ' -s'+str(q) + ' -w1.0 -e.1 -P -n'+str(FRAME)+' -O'+str(PERF)+' '+ OPT  
-                                trace = logdir + '/time_meas' + '_prb'+str(PRB[i])+'_mcs'+ str(MCS[j])+ '_antrx' + str(m)  + '_channel' +str(CHANNEL[o]) + '_tx' +str(p) + '_snr' +str(q)+'.'+case+str(test)+ '.log'
-                                tee = ' 2>&1 | tee ' + trace
-                                if cpu > -1 :
-                                    cmd = 'taskset -c ' + str(cpu) + ' ./ulsim.rel8.'+ host + ' ' + conf + tee
-                                else :
-                                    cmd = './ulsim.rel8.'+ host + ' ' + conf + tee
-                                
-                                if debug :
-                                    print cmd
+                              for r in range(5,PRB[i]):
+                                  for q in range(MIN_SNR,MAX_SNR): 
+                              
+                                  
+                                    if r ==7 or r ==11 or r ==14 or r == 17 or r==19 or r == 21 or r == 23 or r == 26 or r == 28  : 
+                                        continue
                                 
-                               # match = oai.send_expect_re(cmd, 'passed', 0, 1000)
-                                match =1
-                                if match :
-                                    log.ok(case, str(test), name, conf, '', logfile)
-                                    MIN_SNR = q - 1 # just to speed up the test
-                                    test+=1
-                                    break # found the smallest snr
-                                else :
-                                    if q == MAX_SNR -1 :
-                                        log.skip(case,str(test), name, conf,'','',logfile) 
+                                    conf = '-B' + str(PRB[i]) + ' -r'+str(r) + ' -m'+str(MCS[j]) + ' -y'+str(m) + ' -g'+str(CHANNEL[o]) + ' -x'+str(p) + ' -s'+str(q) + ' -w1.0 -e.1 -P -n'+str(FRAME)+' -O'+str(PERF)+' '+ OPT  
+                                    trace = logdir + '/time_meas' + '_prb'+str(PRB[i])+ '_rb'+str(r)+'_mcs'+ str(MCS[j])+ '_antrx' + str(m)  + '_channel' +str(CHANNEL[o]) + '_tx' +str(p) + '_snr' +str(q)+'.'+case+str(test)+ '.log'
+                                    tee = ' 2>&1 | tee ' + trace
+                                    if cpu > -1 :
+                                        cmd = 'taskset -c ' + str(cpu) + ' ./ulsim.Rel10.'+ host + ' ' + conf + tee
+                                    else :
+                                        cmd = './ulsim.Rel10.'+ host + ' ' + conf + tee
+                                        
+                                    if debug :
+                                        print cmd
+                                        
+                                    match = oai.send_expect_re(cmd, 'passed', 0, 1000)
+                                    #match =1
+                                    if match :
+                                       
+                                        log.ok(case, str(test), name, conf, '', logfile)
+                                        MIN_SNR = q - 1 # just to speed up the test
                                         test+=1
-                                        break
-                                    try:  
-                                        if os.path.isfile(trace) :
-                                            os.remove(trace)
-                                    except OSError, e:  ## if failed, report it back to the user ##
-                                        print ("Error: %s - %s." % (e.filename,e.strerror))
-                                
+                                        break # found the smallest snr
+                                    else :
+                                        if q == MAX_SNR -1 :
+                                            log.skip(case,str(test), name, conf,'','',logfile) 
+                                            test+=1
+                                            break
+                                        try:  
+                                            if os.path.isfile(trace) :
+                                                os.remove(trace)
+                                        except OSError, e:  ## if failed, report it back to the user ##
+                                            print ("Error: %s - %s." % (e.filename,e.strerror))
+                                            
                                 
                                             
     except log.err, e: