Merge branch 'develop' of https://gitlab.eurecom.fr/oai/openairinterface5g into develop1B

cmake_targets/autotests/README.txt

@@ -218,7 +218,7 @@ Obj.#   Case#   Test#	Description
 01      70      05      Band 7 FDD 20MHz DL Throughput for 300 sec for 1TX/1RX
 
 
-01      75      00      lte-softmodem + RRH tests with B210 RF as eNB and ALU EPC w/ Bandrich COTS UE for TX/1RX
+01      75      00      lte-softmodem + RRU (NGFI IF4P5, RAW) tests with B210 RF as eNB and ALU EPC w/ Bandrich COTS UE for TX/1RX
 01      75      00      Band 7 FDD 5MHz UL Throughput for 300 sec for 1TX/1RX
 01      75      01      Band 7 FDD 10MHz UL Throughput for 300 sec for 1TX/1RX
 01      75      02      Band 7 FDD 20MHz UL Throughput for 300 sec for 1TX/1RX
@@ -226,7 +226,7 @@ Obj.#   Case#   Test#	Description
 01      75      04      Band 7 FDD 10MHz DL Throughput for 300 sec for 1TX/1RX
 01      75      05      Band 7 FDD 20MHz DL Throughput for 300 sec for 1TX/1RX
 
-01      80      00      lte-softmodem + RRH tests with BladeRF RF as eNB and ALU EPC w/ Bandrich COTS UE for TX/1RX
+01      80      00      lte-softmodem + RRU (NGFI) tests with BladeRF RF as eNB and ALU EPC w/ Bandrich COTS UE for TX/1RX
 01      80      00      Band 7 FDD 5MHz UL Throughput for 300 sec for 1TX/1RX
 01      80      01      Band 7 FDD 10MHz UL Throughput for 300 sec for 1TX/1RX
 01      80      02      Band 7 FDD 20MHz UL Throughput for 300 sec for 1TX/1RX
@@ -234,7 +234,7 @@ Obj.#   Case#   Test#	Description
 01      80      04      Band 7 FDD 10MHz DL Throughput for 300 sec for 1TX/1RX
 01      80      05      Band 7 FDD 20MHz DL Throughput for 300 sec for 1TX/1RX
 
-01      85      00      lte-softmodem + RRH tests with USRP X310 RF as eNB and ALU EPC w/ Bandrich COTS UE for TX/1RX
+01      85      00      lte-softmodem + RRU (NGFI) tests with USRP X310 RF as eNB and ALU EPC w/ Bandrich COTS UE for TX/1RX
 01      85      00      Band 7 FDD 5MHz UL Throughput for 300 sec for 1TX/1RX
 01      85      01      Band 7 FDD 10MHz UL Throughput for 300 sec for 1TX/1RX
 01      85      02      Band 7 FDD 20MHz UL Throughput for 300 sec for 1TX/1RX
@@ -268,6 +268,15 @@ Obj.#   Case#   Test#	Description
 02      55      22      Band 7 FDD 10MHz DL Throughput (TCP) for 300 sec for 2TX/2RX (TM2)
 02      55      23      Band 7 FDD 20MHz DL Throughput (TCP) for 300 sec for 2TX/2RX (TM2) 
 
+02      57              lte-softmodem tests with USRP B210 RF as eNB and OAI EPC (eNB and EPC are on different machines) w/ OAI UE
+02      57      00      Band 7 FDD 5MHz UL Throughput for 300 sec for 1TX/1RX
+02      57      01      Band 7 FDD 10MHz UL Throughput for 300 sec for 1TX/1RX
+02      57      02      Band 7 FDD 20MHz UL Throughput for 300 sec for 1TX/1RX
+02      57      03      Band 7 FDD 5MHz DL Throughput for 300 sec for 1TX/1RX
+02      57      04      Band 7 FDD 10MHz DL Throughput for 300 sec for 1TX/1RX
+02      57      05      Band 7 FDD 20MHz DL Throughput for 300 sec for 1TX/1RX
+
+
 01      64              lte-softmodem-noS1 tests
 
 02                      Functional test case

cmake_targets/autotests/run_exec_lte-softmodem_tests.py

@@ -552,7 +552,7 @@ def wait_testcaseclass_generic_threads(threadListGeneric, timeout = 1):
 # \param CleanupAluLteBox string that contains commands to stop ALU Bell Labs LTEBox (specified in test_case_list.xml)
 # \param ExmimoRfStop command to stop EXMIMO Card
 # \param nruns_lte-softmodem global parameter to override number of runs (nruns) within the test case
-def handle_testcaseclass_softmodem (testcase, oldprogramList, logdirOAI5GRepo , logdirOpenaircnRepo, MachineList, user, password, CleanUpAluLteBox, ExmimoRfStop, nruns_lte_softmodem, timeout_cmd):
+def handle_testcaseclass_softmodem (testcase, oldprogramList, logdirOAI5GRepo , logdirOpenaircnRepo, MachineList, user, password, CleanUpAluLteBox, ExmimoRfStop, nruns_lte_softmodem,  GitOAI5GRepoBranch,  GitOpenaircnRepoBranch,timeout_cmd):
   #We ignore the password sent to this function for secuirity reasons for password present in log files
   #It is recommended to add a line in /etc/sudoers that looks something like below. The line below will run sudo without password prompt
   # your_user_name ALL=(ALL:ALL) NOPASSWD: ALL
@@ -575,6 +575,7 @@ def handle_testcaseclass_softmodem (testcase, oldprogramList, logdirOAI5GRepo ,
   tags = testcase.findtext('tags',default='')
 
   RRHMachine = testcase.findtext('RRH',default='')
+  RRH_config_file = testcase.findtext('RRH_config_file',default='')
   RRH_compile_prog = testcase.findtext('RRH_compile_prog',default='')
   RRH_compile_prog_args = testcase.findtext('RRH_compile_prog_args',default='')
   RRH_pre_exec = testcase.findtext('RRH_pre_exec',default='')
@@ -582,7 +583,7 @@ def handle_testcaseclass_softmodem (testcase, oldprogramList, logdirOAI5GRepo ,
   RRH_main_exec = testcase.findtext('RRH_main_exec',default='')
   RRH_main_exec_args = testcase.findtext('RRH_main_exec_args',default='')
   RRH_terminate_missing_procs = testcase.findtext('RRH_terminate_missing_procs',default='False')
-
+  RRH_branch = testcase.findtext('RRH_branch',default=GitOAI5GRepoBranch)
 
   eNBMachine = testcase.findtext('eNB',default='')
   eNB_config_file = testcase.findtext('eNB_config_file',default='')
@@ -598,6 +599,7 @@ def handle_testcaseclass_softmodem (testcase, oldprogramList, logdirOAI5GRepo ,
   eNB_search_expr_true = testcase.findtext('eNB_search_expr_true','')
   if re.compile('\w+').match(eNB_search_expr_true) != None:
       eNB_search_expr_true = eNB_search_expr_true + '  duration=' + str(timeout_cmd-90) + 's' 
+  eNB_branch = testcase.findtext('eNB_branch',default=GitOAI5GRepoBranch)
 
   UEMachine = testcase.findtext('UE',default='')
   UE_config_file = testcase.findtext('UE_config_file',default='')
@@ -614,6 +616,7 @@ def handle_testcaseclass_softmodem (testcase, oldprogramList, logdirOAI5GRepo ,
   UE_stop_script =  testcase.findtext('UE_stop_script','')
   if re.compile('\w+').match(UE_search_expr_true) != None:
       UE_search_expr_true = UE_search_expr_true + '  duration=' + str(timeout_cmd-90) + 's'
+  UE_branch = testcase.findtext('UE_branch',default=GitOAI5GRepoBranch)
 
   EPCMachine = testcase.findtext('EPC',default='')
   EPC_config_file = testcase.findtext('EPC_config_file',default='')
@@ -632,6 +635,8 @@ def handle_testcaseclass_softmodem (testcase, oldprogramList, logdirOAI5GRepo ,
   EPC_traffic_exec_args = testcase.findtext('EPC_traffic_exec_args',default='')
   EPC_terminate_missing_procs = testcase.findtext('EPC_terminate_missing_procs',default='False')
   EPC_search_expr_true = testcase.findtext('EPC_search_expr_true','')
+  EPC_branch = testcase.findtext('EPC_branch',default=GitOpenaircnRepoBranch)
+
   if re.compile('\w+').match(EPC_search_expr_true) != None:
      EPC_search_expr_true = EPC_search_expr_true + '  duration=' + str(timeout_cmd-90) + 's'
 
@@ -688,7 +693,7 @@ def handle_testcaseclass_softmodem (testcase, oldprogramList, logdirOAI5GRepo ,
     logdir_local_testcase = logdir_local + '/cmake_targets/autotests/log/'+ testcasename + '/run_' + str(run)
     #Make the log directory of test case
     if RRHMachine != '':
-      cmd = 'rm -fr ' + logdir_RRH + ' ; mkdir -p ' + logdir_RRH
+      cmd = 'rm -fr ' + logdir_RRH + ' ; mkdir -p ' + logdir_RRH 
       result = oai_RRH.send_recv(cmd)
     cmd = 'rm -fr ' + logdir_eNB + ' ; mkdir -p ' + logdir_eNB
     result = oai_eNB.send_recv(cmd)
@@ -708,8 +713,10 @@ def handle_testcaseclass_softmodem (testcase, oldprogramList, logdirOAI5GRepo ,
        logfile_task_RRH_out = logdir_RRH + '/RRH_task_out' + '_' + str(run) + '_.log'
        logfile_task_RRH = logdir_local_testcase + '/RRH_task' + '_' + str(run) + '_.log'
        task_RRH_compile = ' ( uname -a ; date \n'
-       task_RRH_compile = task_RRH_compile + 'cd ' + logdirOAI5GRepo + ' ; source oaienv ; source cmake_targets/tools/build_helper \n'
+       task_RRH_compile = task_RRH_compile + 'cd ' + logdirOAI5GRepo + '; git reset --hard HEAD ; git checkout ' + RRH_branch + ' ; source oaienv   \n' 
+       task_RRH_compile = task_RRH_compile + ' source cmake_targets/tools/build_helper \n'
        task_RRH_compile = task_RRH_compile + 'env |grep OPENAIR  \n'
+       task_RRH_compile = task_RRH_compile + update_config_file(oai_RRH, RRH_config_file, logdirOAI5GRepo, '$OPENAIR_DIR/cmake_targets/autotests/tools/search_repl.py') + '\n'
        if RRH_compile_prog != "":
          task_RRH_compile  = task_RRH_compile +  ' ( ' + RRH_compile_prog + ' '+ RRH_compile_prog_args + ' ) > ' + logfile_compile_RRH + ' 2>&1 \n'
        task_RRH_compile =  task_RRH_compile + ' date ) > ' + logfile_task_RRH_compile_out + ' 2>&1  '
@@ -747,7 +754,8 @@ def handle_testcaseclass_softmodem (testcase, oldprogramList, logdirOAI5GRepo ,
     logfile_pcap_tmp_eNB = '/tmp/' + '/eNB_tshark' + '_' + str(run) + '_.pcap'
 
     task_eNB_compile = ' ( uname -a ; date \n'
-    task_eNB_compile = task_eNB_compile + 'cd ' + logdirOAI5GRepo + ' ; source oaienv ; source cmake_targets/tools/build_helper \n'
+    task_eNB_compile = task_eNB_compile + 'cd ' + logdirOAI5GRepo + '; git reset --hard HEAD ; git checkout ' + eNB_branch + ' ; source oaienv   \n' 
+    task_eNB_compile = task_eNB_compile + ' source cmake_targets/tools/build_helper \n'
     task_eNB_compile = task_eNB_compile + 'env |grep OPENAIR  \n'
     task_eNB_compile = task_eNB_compile + update_config_file(oai_eNB, eNB_config_file, logdirOAI5GRepo, '$OPENAIR_DIR/cmake_targets/autotests/tools/search_repl.py') + '\n'
     if eNB_compile_prog != "":
@@ -797,8 +805,7 @@ def handle_testcaseclass_softmodem (testcase, oldprogramList, logdirOAI5GRepo ,
 
     task_UE_compile = ' ( uname -a ; date \n'
     task_UE_compile = task_UE_compile + 'array_exec_pid=()' + '\n'
-    task_UE_compile = task_UE_compile + 'cd ' + logdirOAI5GRepo + '\n'  
-    task_UE_compile = task_UE_compile + 'source oaienv \n'
+    task_UE_compile = task_UE_compile + 'cd ' + logdirOAI5GRepo + '; git reset --hard HEAD ; git checkout ' + UE_branch + ' ; source oaienv   \n' 
     task_UE_compile = task_UE_compile + 'source cmake_targets/tools/build_helper \n'
     task_UE_compile = task_UE_compile + 'env |grep OPENAIR  \n'
     task_UE_compile = task_UE_compile + update_config_file(oai_UE, UE_config_file, logdirOAI5GRepo, '$OPENAIR_DIR/cmake_targets/autotests/tools/search_repl.py') + '\n'
@@ -848,7 +855,7 @@ def handle_testcaseclass_softmodem (testcase, oldprogramList, logdirOAI5GRepo ,
 
     task_EPC_compile = ' ( uname -a ; date \n'
     task_EPC_compile = task_EPC_compile + 'array_exec_pid=()' + '\n'
-    task_EPC_compile = task_EPC_compile + 'cd ' + logdirOpenaircnRepo + ' ; source oaienv \n'
+    task_EPC_compile = task_EPC_compile + 'cd ' + logdirOpenaircnRepo + '; git reset --hard HEAD ; git checkout ' + EPC_branch + ' ; source oaienv   \n' 
     task_EPC_compile = task_EPC_compile + update_config_file(oai_EPC, EPC_config_file, logdirOpenaircnRepo, logdirOpenaircnRepo+'/TEST/autotests/tools/search_repl.py') + '\n'
     task_EPC_compile = task_EPC_compile +  'source BUILD/TOOLS/build_helper \n'
     if EPC_compile_prog != "":
@@ -2188,6 +2195,8 @@ for testcase in testcaseList:
     #print "Machine list top level = " + ','.join(MachineList)
     if search_test_case_group(testcasename, testcasegroup, TestCaseExclusionList) == True:
       if testcaseclass == 'lte-softmodem' :
+        #First we wait for all the test cases in generic test case class to finish as they are running in parallel
+        threadListGlobal = wait_testcaseclass_generic_threads(threadListGlobal, Timeout_execution)
         eNBMachine = testcase.findtext('eNB',default='')
         UEMachine = testcase.findtext('UE',default='')
         EPCMachine = testcase.findtext('EPC',default='')
@@ -2198,9 +2207,8 @@ for testcase in testcaseList:
            print "One of the machines is not in the machine list"
            print "eNBMachine : " + eNBMachine + "UEMachine : " + UEMachine + "EPCMachine : " + EPCMachine + "MachineList : " + ','.join(MachineList)
         print "testcasename = " + testcasename + " class = " + testcaseclass
-        threadListGlobal = wait_testcaseclass_generic_threads(threadListGlobal, Timeout_execution)
         #cleanOldProgramsAllMachines(oai_list, CleanUpOldProgs, CleanUpAluLteBox, ExmimoRfStop)
-        handle_testcaseclass_softmodem (testcase, CleanUpOldProgs, logdirOAI5GRepo, logdirOpenaircnRepo, MachineList, user, pw, CleanUpAluLteBox, ExmimoRfStop, nruns_lte_softmodem, Timeout_cmd )
+        handle_testcaseclass_softmodem (testcase, CleanUpOldProgs, logdirOAI5GRepo, logdirOpenaircnRepo, MachineList, user, pw, CleanUpAluLteBox, ExmimoRfStop, nruns_lte_softmodem, GitOAI5GRepoBranch,  GitOpenaircnRepoBranch, Timeout_cmd )
         
         #The lines below are copied from below to trace the failure of some of the machines in test setup. These lines below need to be removed in long term
         print "Creating xml file for overall results..."

cmake_targets/build_oai

@@ -35,6 +35,7 @@ source $THIS_SCRIPT_PATH/tools/build_helper
 
 MSC_GEN="False"
 XFORMS="True"
+FLEXRAN_AGENT_SB_IF="True"
 PRINT_STATS="False"
 VCD_TIMING="False"
 DEADLINE_SCHEDULER_FLAG_USER="False"
@@ -83,6 +84,8 @@ Options
    Makes the UE specific parts (ue_ip, usim, nvram) 
 --RRH
    Makes the RRH
+-a | --agent
+   Enables agent for software-defined control of the eNB
 -r | --3gpp-release
    default is Rel10,
    Rel8 limits the implementation to 3GPP Release 8 version
@@ -169,6 +172,10 @@ function main() {
             eNB=1
             echo_info "Will compile eNB"
             shift;;
+       -a | --agent)
+	    FLEXRAN_AGENT=1
+	    echo_info "Will compile eNB with agent support"
+	    shift;;
        --UE)
             UE=1
             echo_info "Will compile UE"
@@ -439,6 +446,9 @@ function main() {
     echo "set ( CMAKE_BUILD_TYPE $CMAKE_BUILD_TYPE )" >> $cmake_file
     echo "set ( CFLAGS_PROCESSOR_USER \"$CFLAGS_PROCESSOR_USER\" )" >>  $cmake_file
     echo "set ( XFORMS $XFORMS )"                  >>  $cmake_file
+    if [ "$FLEXRAN_AGENT" = "1" ] ; then
+	echo "set ( FLEXRAN_AGENT_SB_IF $FLEXRAN_AGENT_SB_IF )"      >>  $cmake_file
+    fi
     echo "set ( RRC_ASN1_VERSION \"${REL}\")"      >>  $cmake_file
     echo "set ( ENABLE_VCD_FIFO $VCD_TIMING )"     >>  $cmake_file
     echo "set ( RF_BOARD \"${HW}\")"               >>  $cmake_file
@@ -581,6 +591,9 @@ function main() {
     echo "set ( CMAKE_BUILD_TYPE $CMAKE_BUILD_TYPE )" >> $cmake_file
     echo "set ( CFLAGS_PROCESSOR_USER \"$CFLAGS_PROCESSOR_USER\" )" >>  $cmake_file
     echo "set ( XFORMS $XFORMS )" >>  $cmake_file
+    if [ "$FLEXRAN_AGENT" = "1" ] ; then
+	echo "set ( FLEXRAN_AGENT_SB_IF $FLEXRAN_AGENT_SB_IF )"      >>  $cmake_file
+    fi
     echo "set ( PRINT_STATS $PRINT_STATS )" >>  $cmake_file
     echo "set ( RRC_ASN1_VERSION \"${REL}\")" >>  $cmake_file
     echo "set ( ENABLE_VCD_FIFO $VCD_TIMING )" >>  $cmake_file
@@ -649,6 +662,9 @@ function main() {
     cp $DIR/oaisim_mme_build_oai/CMakeLists.template $cmake_file
     echo "set ( CMAKE_BUILD_TYPE $CMAKE_BUILD_TYPE )" >> $cmake_file
     echo "set ( XFORMS $XFORMS )" >>  $cmake_file
+    if [ "$FLEXRAN_AGENT" = "1" ] ; then
+	echo "set ( FLEXRAN_AGENT_SB_IF $FLEXRAN_AGENT_SB_IF )"      >>  $cmake_file
+    fi
     echo "set ( RRC_ASN1_VERSION \"${REL}\")" >>  $cmake_file
     echo "set ( ENABLE_VCD_FIFO $VCD_TIMING )" >>  $cmake_file
     echo "set ( T_TRACER $T_TRACER )"        >>  $cmake_file

cmake_targets/oaisim_noS1_build_oai/CMakeLists.template

@@ -48,7 +48,7 @@ set (  NEW_FFT True )
 set (  NO_RRM True )
 set (  OAI_EMU True )
 set (  OAISIM True )
-set (  OAI_NW_DRIVER_TYPE_ETHERNET True )
+set (  OAI_NW_DRIVER_TYPE_ETHERNET False )
 set (  OAI_NW_DRIVER_USE_NETLINK True )
 set (  OPENAIR1 True )
 set (  OPENAIR2 True )

cmake_targets/tools/build_helper

@@ -163,6 +163,42 @@ compilations() {
 # External packages installers
 ############################################
 
+install_protobuf_from_source(){
+    protobuf_install_log=$OPENAIR_DIR/cmake_targets/log/protobuf_install_log.txt
+    echo_info "\nInstalling Google Protobuf from sources. The log file for Protobuf installation is here: $protobuf_install_log "
+    (
+    cd /tmp
+    echo "Downloading protobuf"
+    rm -rf /tmp/protobuf-2.6.1.tar.gz* /tmp/protobuf-2.6.1
+    wget https://github.com/google/protobuf/releases/download/v2.6.1/protobuf-2.6.1.tar.gz
+    tar -xzvf protobuf-2.6.1.tar.gz
+    cd protobuf-2.6.1/
+    ./configure
+    echo "Compiling protobuf"
+    make -j`nproc`
+    $SUDO make install
+    $SUDO ldconfig
+    ) >& $protobuf_install_log
+}
+
+install_protobuf_c_from_source(){
+    protobuf_c_install_log=$OPENAIR_DIR/cmake_targets/log/protobuf_c_install_log.txt
+    echo_info "\nInstalling Google Protobuf_C from sources. The log file for Protobuf_C installation is here: $protobuf_c_install_log "
+    (
+    cd /tmp
+    echo "Downloading protobuf-c"
+    rm -rf /tmp/protobuf-c
+    git clone https://github.com/protobuf-c/protobuf-c.git
+    cd protobuf-c
+    ./autogen.sh
+    ./configure
+    echo "Compiling protobuf-c"
+    make -j`nproc`
+    $SUDO make install
+    $SUDO ldconfig
+    ) >& $protobuf_c_install_log
+}
+
 check_install_usrp_uhd_driver(){
         #first we remove old installation
         $SUDO apt-get remove -y uhd || true
@@ -324,6 +360,7 @@ check_install_oai_software() {
 	xmlstarlet \
 	python-pip \
 	pydb \
+	libyaml-dev \
 	wget
 
     $SUDO update-alternatives --set liblapack.so /usr/lib/atlas-base/atlas/liblapack.so
@@ -337,6 +374,10 @@ check_install_oai_software() {
     $SUDO apt-get install -y libgnutls-dev
     
     install_asn1c_from_source
+    $SUDO rm -fr /opt/ssh
+    $SUDO git clone https://gist.github.com/2190472.git /opt/ssh
+    install_protobuf_from_source
+    install_protobuf_c_from_source
 }
 
 ### Remove Nettle installation which was done from sources
@@ -361,6 +402,7 @@ remove_nettle_from_source() {
     cd nettle-2.5/
     ./configure --disable-openssl --enable-shared --prefix=/usr 
     $SUDO make uninstall || true 
+    $SUDO ldconfig
     ) >& $nettle_uninstall_log
 }
 
@@ -384,6 +426,7 @@ remove_gnutls_from_source(){
     cd gnutls-3.1.23/
     ./configure --prefix=/usr
     $SUDO make uninstall || true
+    $SUDO ldconfig
     )>& $gnutls_uninstall_log
 }
 
@@ -398,6 +441,7 @@ install_asn1c_from_source(){
     make -j`nproc`
     $SUDO make install
     cd -
+    $SUDO ldconfig
     ) > $asn1_install_log 2>&1
 }
 

cmake_targets/tools/generate_protobuf

+#!/bin/bash
+
+function main()
+{
+mkdir -p $1
+
+#echo generate protobuf messages inside $1 $2
+
+c_out=$1
+shift
+proto_path=$1
+shift
+
+protoc-c  --c_out=$c_out --proto_path=$proto_path $*
+#protoc    --cpp_out=$c_out --proto_path=$proto_path $*
+
+}
+
+main "$@"

cmake_targets/tools/make_agent_cache

+#!/usr/bin/env bash
+
+CACHE_DIR=/mnt/oai_agent_cache
+
+if [ ! -d $CACHE_DIR ]; then
+    echo "Creating cache dir in $CACHE_DIR"
+    sudo mkdir $CACHE_DIR
+fi
+
+if grep -qs "$CACHE_DIR" /proc/mounts; then
+    echo "Agent cache is already mounted"
+else
+    echo "Agent cache was not mounted"
+    echo "Mounting..."
+    sudo mount -o size=100m -t tmpfs none "$CACHE_DIR"
+    if [ $? -eq 0 ]; then
+	echo "Mount success"
+    else
+	echo "Something went wrong with the mount"
+    fi
+fi

common/utils/T/T_messages.txt

@@ -16,7 +16,7 @@ ID = ENB_PHY_DL_TICK
 ID = ENB_PHY_DLSCH_UE_DCI
     DESC = eNodeB downlink UE specific DCI as sent by the PHY layer
     GROUP = ALL:PHY:GRAPHIC:ENB
-    FORMAT = int,eNB_ID : int,frame : int,subframe : int,UE_id : int,rnti : int,dci_format : int,harq_pid
+    FORMAT = int,eNB_ID : int,frame : int,subframe : int,UE_id : int,rnti : int,dci_format : int,harq_pid : int,mcs : int,TBS
 ID = ENB_PHY_DLSCH_UE_ACK
     DESC = eNodeB downlink UE ACK as seen by the PHY layer in process_HARQ_feedback
     GROUP = ALL:PHY:GRAPHIC:ENB
@@ -28,7 +28,7 @@ ID = ENB_PHY_DLSCH_UE_NACK
 ID = ENB_PHY_ULSCH_UE_DCI
     DESC = eNodeB uplink UE specific DCI as sent by the PHY layer
     GROUP = ALL:PHY:GRAPHIC:ENB
-    FORMAT = int,eNB_ID : int,frame : int,subframe : int,UE_id : int,rnti : int,harq_pid
+    FORMAT = int,eNB_ID : int,frame : int,subframe : int,UE_id : int,rnti : int,harq_pid : int,mcs : int,round : int,first_rb : int,nb_rb : int,TBS
 ID = ENB_PHY_ULSCH_UE_NO_DCI_RETRANSMISSION
     DESC = eNodeB uplink UE retransmission due to PHICH NACK (see generate_phich_top)
     GROUP = ALL:PHY:GRAPHIC:ENB
@@ -65,6 +65,14 @@ ID = ENB_PHY_PHICH
     DESC = eNodeB PHICH
     GROUP = ALL:PHY:ENB
     FORMAT = int,eNB_ID : int,frame : int,subframe : int,UE_id : int,rnti : int,harq_pid : int,NGROUP : int,NSF : int,ngroup : int,nseq : int,ACK : int,first_rb : int,n_DMRS
+ID = ENB_PHY_MSG3_ALLOCATION
+    DESC = eNodeB Msg3 allocation/reallocation
+    GROUP = ALL:PHY:ENB
+    FORMAT = int,eNB_ID : int,frame : int,subframe : int,UE_id : int,rnti : int,first_transmission : int,Msg3_frame : int,Msg3_subframe
+ID = ENB_PHY_INITIATE_RA_PROCEDURE
+    DESC = eNodeB initiates a random access procedure after detecting enough energy for one of the preambles
+    GROUP = ALL:PHY:ENB
+    FORMAT = int,eNB_ID : int,frame : int,subframe : int,UE_id : int,preamble : int,energy : int,delay
 
 #MAC logs
 ID = ENB_MAC_UE_DL_SDU
@@ -74,7 +82,7 @@ ID = ENB_MAC_UE_DL_SDU
 ID = ENB_MAC_UE_UL_SCHEDULE
     DESC = MAC uplink UE scheduling decision
     GROUP = ALL:MAC:ENB
-    FORMAT = int,eNB_ID : int,CC_id : int,rnti : int,frame : int,subframe : int,harq_pid : int,mcs : int,first_rb : int,nb_rb : int,TBS
+    FORMAT = int,eNB_ID : int,CC_id : int,rnti : int,frame : int,subframe : int,harq_pid : int,mcs : int,first_rb : int,nb_rb : int,TBS : int,ndi
 ID = ENB_MAC_UE_UL_SCHEDULE_RETRANSMISSION
     DESC = MAC uplink UE scheduling retransmission decision
     GROUP = ALL:MAC:ENB

common/utils/T/tracer/filter/filter.c

@@ -13,6 +13,7 @@ struct filter {
   } v;
 
   int (*eval)(struct filter *this, event e);
+  void (*free)(struct filter *this);
 };
 
 /****************************************************************************/
@@ -52,7 +53,23 @@ int eval_evarg(struct filter *f, event e)
 }
 
 /****************************************************************************/
-/*                     filter construction functions                        */
+/*                     free memory functions                                */
+/****************************************************************************/
+
+void free_op2(struct filter *f)
+{
+  free_filter(f->v.op2.a);
+  free_filter(f->v.op2.b);
+  free(f);
+}
+
+void free_noop(struct filter *f)
+{
+  free(f);
+}
+
+/****************************************************************************/
+/*                     filter construction/destruction functions            */
 /****************************************************************************/
 
 filter *filter_and(filter *a, filter *b)
@@ -60,6 +77,7 @@ filter *filter_and(filter *a, filter *b)
   struct filter *ret = calloc(1, sizeof(struct filter));
   if (ret == NULL) abort();
   ret->eval = eval_and;
+  ret->free = free_op2;
   ret->v.op2.a = a;
   ret->v.op2.b = b;
   return ret;
@@ -70,6 +88,7 @@ filter *filter_eq(filter *a, filter *b)
   struct filter *ret = calloc(1, sizeof(struct filter));
   if (ret == NULL) abort();
   ret->eval = eval_eq;
+  ret->free = free_op2;
   ret->v.op2.a = a;
   ret->v.op2.b = b;
   return ret;
@@ -80,6 +99,7 @@ filter *filter_int(int v)
   struct filter *ret = calloc(1, sizeof(struct filter));
   if (ret == NULL) abort();
   ret->eval = eval_int;
+  ret->free = free_noop;
   ret->v.v = v;
   return ret;
 }
@@ -97,6 +117,7 @@ filter *filter_evarg(void *database, char *event_name, char *varname)
   f = get_format(database, event_id);
 
   ret->eval = eval_evarg;
+  ret->free = free_noop;
   ret->v.evarg.event_type = event_id;
   ret->v.evarg.arg_index = -1;
 
@@ -114,6 +135,14 @@ filter *filter_evarg(void *database, char *event_name, char *varname)
   return ret;
 }
 
+void free_filter(filter *_f)
+{
+  struct filter *f;
+  if (_f == NULL) return;
+  f = _f;
+  f->free(f);
+}
+
 /****************************************************************************/
 /*                     eval function                                        */
 /****************************************************************************/

common/utils/T/tracer/filter/filter.h

@@ -12,4 +12,6 @@ filter *filter_evarg(void *database, char *event_name, char *varname);
 
 int filter_eval(filter *f, event e);
 
+void free_filter(filter *f);
+
 #endif /* _FILTER_H_ */

common/utils/T/tracer/gui/Makefile

@@ -2,8 +2,8 @@ CC=gcc
 CFLAGS=-Wall -g -pthread -I/usr/include/X11/Xft -I/usr/include/freetype2
 
 OBJS=init.o loop.o toplevel_window.o x.o container.o widget.o \
-     gui.o label.o event.o xy_plot.o textlist.o notify.o positioner.o \
-     timeline.o space.o image.o
+     gui.o label.o textarea.o event.o xy_plot.o textlist.o notify.o \
+     positioner.o timeline.o space.o image.o
 
 gui.a: $(OBJS)
 	ar cr gui.a $(OBJS)

common/utils/T/tracer/gui/gui.h

@@ -14,6 +14,10 @@ typedef void widget;
 
 #define DEFAULT_FONT 0
 
+/* tic type for XY plot */
+#define XY_PLOT_DEFAULT_TICK 0
+#define XY_PLOT_SCROLL_TICK  1
+
 /* key modifiers */
 #define KEY_SHIFT   (1<<0)
 #define KEY_CONTROL (1<<1)
@@ -30,6 +34,7 @@ widget *new_toplevel_window(gui *gui, int width, int height, char *title);
 widget *new_container(gui *gui, int vertical);
 widget *new_positioner(gui *gui);
 widget *new_label(gui *gui, const char *text);
+widget *new_textarea(gui *gui, int width, int height, int maxsize);
 widget *new_xy_plot(gui *gui, int width, int height, char *label,
     int vruler_width);
 widget *new_textlist(gui *gui, int width, int nlines, int background_color);
@@ -39,6 +44,9 @@ widget *new_space(gui *gui, int width, int height);
 widget *new_image(gui *gui, unsigned char *data, int length);
 
 void label_set_clickable(gui *gui, widget *label, int clickable);
+void label_set_text(gui *gui, widget *label, char *text);
+
+void textarea_set_text(gui *gui, widget *textarea, char *text);
 
 void container_set_child_growable(gui *_gui, widget *_this,
     widget *child, int growable);
@@ -49,6 +57,8 @@ void xy_plot_set_range(gui *gui, widget *this,
 void xy_plot_set_points(gui *gui, widget *this,
     int plot, int npoints, float *x, float *y);
 void xy_plot_get_dimensions(gui *gui, widget *this, int *width, int *height);
+void xy_plot_set_title(gui *gui, widget *this, char *label);
+void xy_plot_set_tick_type(gui *gui, widget *this, int type);
 
 void textlist_add(gui *gui, widget *this, const char *text, int position,
     int color);

common/utils/T/tracer/gui/gui_defs.h

@@ -31,7 +31,7 @@ extern int volatile gui_logd;
 
 enum widget_type {
   TOPLEVEL_WINDOW, CONTAINER, POSITIONER, TEXT_LIST, XY_PLOT, BUTTON, LABEL,
-  TIMELINE, SPACE, IMAGE
+  TEXTAREA, TIMELINE, SPACE, IMAGE
 };
 
 struct widget_list;
@@ -117,6 +117,7 @@ struct xy_plot_widget {
   int wanted_height;
   struct xy_plot_plot *plots;
   int nplots;
+  int tick_type;
 };
 
 struct timeline_subline {
@@ -141,13 +142,24 @@ struct button_widget {
 
 struct label_widget {
   struct widget common;
-  const char *t;
+  char *t;
   int color;
   int width;         /* as given by the graphic's backend */
   int height;        /* as given by the graphic's backend */
   int baseline;      /* as given by the graphic's backend */
 };
 
+struct textarea_widget {
+  struct widget common;
+  char *t;
+  int tmaxsize;
+  int color;
+  int wanted_width;
+  int wanted_height;
+  int baseline;      /* as given by the graphic's backend */
+  int text_width;    /* as given by the graphic's backend */
+};
+
 struct space_widget {
   struct widget common;
   int wanted_width;

common/utils/T/tracer/gui/label.c

@@ -81,3 +81,21 @@ void label_set_clickable(gui *_g, widget *_this, int clickable)
 
   gunlock(g);
 }
+
+void label_set_text(gui *_g, widget *_this, char *text)
+{
+  struct gui *g = _g;
+  struct label_widget *this = _this;
+
+  glock(g);
+
+  free(this->t);
+  this->t = strdup(text); if (this->t == NULL) OOM;
+
+  x_text_get_dimensions(g->x, DEFAULT_FONT, text,
+      &this->width, &this->height, &this->baseline);
+
+  send_event(g, REPACK, this->common.id);
+
+  gunlock(g);
+}

common/utils/T/tracer/gui/textarea.c

+#include "gui.h"
+#include "gui_defs.h"
+#include "x.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+static void paint(gui *_gui, widget *_w)
+{
+  struct gui *g = _gui;
+  struct textarea_widget *t = _w;
+  LOGD("PAINT textarea '%s'\n", t->t);
+  x_fill_rectangle(g->x, g->xwin, BACKGROUND_COLOR,
+      t->common.x, t->common.y,
+      t->common.width, t->common.height);
+  x_draw_clipped_string(g->x, g->xwin, DEFAULT_FONT, t->color,
+      t->common.x + t->common.width - t->text_width,
+      t->common.y + t->baseline, t->t,
+      t->common.x, t->common.y,
+      t->common.width, t->common.height);
+}
+
+static void hints(gui *_gui, widget *_w, int *width, int *height)
+{
+  struct textarea_widget *t = _w;
+  LOGD("HINTS textarea '%s'\n", t->t);
+  *width = t->wanted_width;
+  *height = t->wanted_height;
+}
+
+widget *new_textarea(gui *_gui, int width, int height, int maxsize)
+{
+  struct gui *g = _gui;
+  struct textarea_widget *w;
+  int _;
+
+  glock(g);
+
+  w = new_widget(g, TEXTAREA, sizeof(struct textarea_widget));
+
+  w->t = calloc(maxsize, 1);
+  if (w->t == NULL) OOM;
+  w->tmaxsize = maxsize;
+  w->wanted_width = width;
+  w->wanted_height = height;
+  w->color = FOREGROUND_COLOR;
+  w->text_width = 0;
+
+  x_text_get_dimensions(g->x, DEFAULT_FONT, "jlM",
+      &_, &_, &w->baseline);
+
+  w->common.paint = paint;
+  w->common.hints = hints;
+
+  gunlock(g);
+
+  return w;
+}
+
+/*************************************************************************/
+/*                             public functions                          */
+/*************************************************************************/
+
+void textarea_set_text(gui *_g, widget *_this, char *text)
+{
+  struct gui *g = _g;
+  struct textarea_widget *this = _this;
+  int _;
+  int len = strlen(text);
+  if (len >= this->tmaxsize) {
+    fprintf(stderr, "ERROR: string '%s' too big for textarea\n", text);
+    return;
+  }
+
+  glock(g);
+
+  strcpy(this->t, text);
+  x_text_get_dimensions(g->x, DEFAULT_FONT, text,
+      &this->text_width, &_, &this->baseline);
+  send_event(g, DIRTY, this->common.id);
+
+  gunlock(g);
+}

common/utils/T/tracer/gui/widget.c

@@ -265,7 +265,7 @@ void widget_dirty(gui *_gui, widget *_this)
 
 static const char *names[] = {
   "TOPLEVEL_WINDOW", "CONTAINER", "POSITIONER", "TEXT_LIST",
-  "XY_PLOT", "BUTTON", "LABEL", "TIMELINE", "SPACE", "IMAGE"
+  "XY_PLOT", "BUTTON", "LABEL", "TEXTAREA", "TIMELINE", "SPACE", "IMAGE"
 };
 const char *widget_name(enum widget_type type)
 {
@@ -277,6 +277,7 @@ const char *widget_name(enum widget_type type)
   case XY_PLOT:
   case BUTTON:
   case LABEL:
+  case TEXTAREA:
   case TIMELINE:
   case SPACE:
   case IMAGE:

common/utils/T/tracer/logger/Makefile

@@ -2,7 +2,7 @@ CC=gcc
 CFLAGS=-Wall -g -pthread -I..
 
 OBJS=logger.o textlog.o framelog.o ttilog.o timelog.o ticklog.o iqlog.o \
-     iqdotlog.o
+     iqdotlog.o ticked_ttilog.o throughputlog.o
 
 logger.a: $(OBJS)
 	ar cr logger.a $(OBJS)

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

 #include "logger.h"
 #include "logger_defs.h"
+#include "filter/filter.h"
 #include <stdlib.h>
 
 void logger_add_view(logger *_l, view *v)
@@ -13,5 +14,6 @@ void logger_add_view(logger *_l, view *v)
 void logger_set_filter(logger *_l, void *filter)
 {
   struct logger *l = _l;
+  free_filter(l->filter);
   l->filter = filter;
 }

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

@@ -10,6 +10,13 @@ logger *new_textlog(void *event_handler, void *database,
 logger *new_ttilog(void *event_handler, void *database,
     char *event_name, char *frame_varname, char *subframe_varname,
     char *data_varname, int convert_to_dB);
+logger *new_ticked_ttilog(void *event_handler, void *database,
+    char *tick_event_name, char *frame_varname, char *subframe_varname,
+    char *event_name, char *data_varname,
+    int convert_to_dB, float empty_value);
+logger *new_throughputlog(void *event_handler, void *database,
+    char *tick_event_name, char *frame_varname, char *subframe_varname,
+    char *event_name, char *data_varname);
 logger *new_timelog(void *event_handler, void *database, char *event_name);
 logger *new_ticklog(void *event_handler, void *database,
     char *event_name, char *frame_name, char *subframe_name);
@@ -28,5 +35,6 @@ void textlog_dump_buffer(logger *_this, int dump_buffer);
 
 void logger_add_view(logger *l, view *v);
 void logger_set_filter(logger *l, void *filter);
+void ticked_ttilog_set_tick_filter(logger *l, void *filter);
 
 #endif /* _LOGGER_H_ */

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

+#include "logger.h"
+#include "logger_defs.h"
+#include "event.h"
+#include "database.h"
+#include "handler.h"
+#include "filter/filter.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+struct throughputlog {
+  struct logger common;
+  void *database;
+  int tick_frame_arg;
+  int tick_subframe_arg;
+  int data_frame_arg;
+  int data_subframe_arg;
+  int data_arg;
+  int last_tick_frame;
+  int last_tick_subframe;
+  unsigned long bits[1000];
+  unsigned long total;
+  int insert_point;
+  char *tick_event_name;
+  unsigned long tick_handler_id;
+  /* tick filter - NULL is no filter set */
+  void *tick_filter;
+};
+
+static void _event(void *p, event e)
+{
+  struct throughputlog *l = p;
+  int frame;
+  int subframe;
+  unsigned long value;
+
+  if (l->common.filter != NULL && filter_eval(l->common.filter, e) == 0)
+    return;
+
+  frame = e.e[l->data_frame_arg].i;
+  subframe = e.e[l->data_subframe_arg].i;
+
+  if (frame != l->last_tick_frame || subframe != l->last_tick_subframe) {
+    printf("WARNING: %s:%d: data comes without previous tick!\n",
+           __FILE__, __LINE__);
+    return;
+  }
+
+  switch (e.e[l->data_arg].type) {
+  case EVENT_INT: value = e.e[l->data_arg].i; break;
+  case EVENT_ULONG: value = e.e[l->data_arg].ul; break;
+  default: printf("%s:%d: unsupported type\n", __FILE__, __LINE__); abort();
+  }
+
+  l->total += value;
+  l->bits[l->insert_point] += value;
+}
+
+static void _tick_event(void *p, event e)
+{
+  struct throughputlog *l = p;
+  int i;
+  int frame;
+  int subframe;
+
+  if (l->tick_filter != NULL && filter_eval(l->tick_filter, e) == 0)
+    return;
+
+  frame = e.e[l->tick_frame_arg].i;
+  subframe = e.e[l->tick_subframe_arg].i;
+
+  for (i = 0; i < l->common.vsize; i++)
+    l->common.v[i]->append(l->common.v[i], frame, subframe, (double)l->total);
+
+  l->insert_point = (l->insert_point + 1) % 1000;
+  l->total -= l->bits[l->insert_point];
+  l->bits[l->insert_point] = 0;
+
+  l->last_tick_frame = frame;
+  l->last_tick_subframe = subframe;
+}
+
+logger *new_throughputlog(event_handler *h, void *database,
+    char *tick_event_name, char *frame_varname, char *subframe_varname,
+    char *event_name, char *data_varname)
+{
+  struct throughputlog *ret;
+  int event_id;
+  database_event_format f;
+  int i;
+
+  ret = calloc(1, sizeof(struct throughputlog)); if (ret == NULL) abort();
+
+  ret->common.event_name = strdup(event_name);
+  if (ret->common.event_name == NULL) abort();
+  ret->database = database;
+
+  ret->tick_event_name = strdup(tick_event_name);
+  if (ret->tick_event_name == NULL) abort();
+
+  /* tick event */
+  event_id = event_id_from_name(database, tick_event_name);
+
+  ret->tick_handler_id=register_handler_function(h,event_id,_tick_event,ret);
+
+  f = get_format(database, event_id);
+
+  /* look for frame and subframe */
+  ret->tick_frame_arg = -1;
+  ret->tick_subframe_arg = -1;
+  for (i = 0; i < f.count; i++) {
+    if (!strcmp(f.name[i], frame_varname)) ret->tick_frame_arg = i;
+    if (!strcmp(f.name[i], subframe_varname)) ret->tick_subframe_arg = i;
+  }
+  if (ret->tick_frame_arg == -1) {
+    printf("%s:%d: frame argument '%s' not found in event '%s'\n",
+        __FILE__, __LINE__, frame_varname, event_name);
+    abort();
+  }
+  if (ret->tick_subframe_arg == -1) {
+    printf("%s:%d: subframe argument '%s' not found in event '%s'\n",
+        __FILE__, __LINE__, subframe_varname, event_name);
+    abort();
+  }
+  if (strcmp(f.type[ret->tick_frame_arg], "int") != 0) {
+    printf("%s:%d: argument '%s' has wrong type (should be 'int')\n",
+        __FILE__, __LINE__, frame_varname);
+    abort();
+  }
+  if (strcmp(f.type[ret->tick_subframe_arg], "int") != 0) {
+    printf("%s:%d: argument '%s' has wrong type (should be 'int')\n",
+        __FILE__, __LINE__, subframe_varname);
+    abort();
+  }
+
+  /* data event */
+  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 frame, subframe and data args */
+  ret->data_frame_arg = -1;
+  ret->data_subframe_arg = -1;
+  ret->data_arg = -1;
+  for (i = 0; i < f.count; i++) {
+    if (!strcmp(f.name[i], frame_varname)) ret->data_frame_arg = i;
+    if (!strcmp(f.name[i], subframe_varname)) ret->data_subframe_arg = i;
+    if (!strcmp(f.name[i], data_varname)) ret->data_arg = i;
+  }
+  if (ret->data_frame_arg == -1) {
+    printf("%s:%d: frame argument '%s' not found in event '%s'\n",
+        __FILE__, __LINE__, frame_varname, event_name);
+    abort();
+  }
+  if (ret->data_subframe_arg == -1) {
+    printf("%s:%d: subframe argument '%s' not found in event '%s'\n",
+        __FILE__, __LINE__, subframe_varname, event_name);
+    abort();
+  }
+  if (ret->data_arg == -1) {
+    printf("%s:%d: data argument '%s' not found in event '%s'\n",
+        __FILE__, __LINE__, data_varname, event_name);
+    abort();
+  }
+  if (strcmp(f.type[ret->data_frame_arg], "int") != 0) {
+    printf("%s:%d: argument '%s' has wrong type (should be 'int')\n",
+        __FILE__, __LINE__, frame_varname);
+    abort();
+  }
+  if (strcmp(f.type[ret->data_subframe_arg], "int") != 0) {
+    printf("%s:%d: argument '%s' has wrong type (should be 'int')\n",
+        __FILE__, __LINE__, subframe_varname);
+    abort();
+  }
+  if (strcmp(f.type[ret->data_arg], "int") != 0 &&
+      strcmp(f.type[ret->data_arg], "float") != 0) {
+    printf("%s:%d: argument '%s' has wrong type"
+           " (should be 'int' or 'float')\n",
+        __FILE__, __LINE__, data_varname);
+    abort();
+  }
+
+  return ret;
+}
+
+void throughputlog_set_tick_filter(logger *_l, void *filter)
+{
+  struct throughputlog *l = (struct throughputlog *)_l;
+  free(l->tick_filter);
+  l->tick_filter = filter;
+}

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

+#include "logger.h"
+#include "logger_defs.h"
+#include "event.h"
+#include "database.h"
+#include "handler.h"
+#include "filter/filter.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <math.h>
+
+struct ticked_ttilog {
+  struct logger common;
+  void *database;
+  int tick_frame_arg;
+  int tick_subframe_arg;
+  int data_frame_arg;
+  int data_subframe_arg;
+  int data_arg;
+  int convert_to_dB;
+  int last_tick_frame;
+  int last_tick_subframe;
+  float last_value;
+  float empty_value;
+  char *tick_event_name;
+  unsigned long tick_handler_id;
+  /* tick filter - NULL is no filter set */
+  void *tick_filter;
+};
+
+static void _event(void *p, event e)
+{
+  struct ticked_ttilog *l = p;
+  int frame;
+  int subframe;
+  float value;
+
+  if (l->common.filter != NULL && filter_eval(l->common.filter, e) == 0)
+    return;
+
+  frame = e.e[l->data_frame_arg].i;
+  subframe = e.e[l->data_subframe_arg].i;
+
+  if (frame != l->last_tick_frame || subframe != l->last_tick_subframe) {
+    printf("WARNING: %s:%d: data comes without previous tick!\n",
+           __FILE__, __LINE__);
+    return;
+  }
+
+  switch (e.e[l->data_arg].type) {
+  case EVENT_INT: value = e.e[l->data_arg].i; break;
+  case EVENT_ULONG: value = e.e[l->data_arg].ul; break;
+  default: printf("%s:%d: unsupported type\n", __FILE__, __LINE__); abort();
+  }
+
+  if (l->convert_to_dB) value = 10 * log10(value);
+
+  l->last_value = value;
+}
+
+static void _tick_event(void *p, event e)
+{
+  struct ticked_ttilog *l = p;
+  int i;
+  int frame;
+  int subframe;
+
+  if (l->tick_filter != NULL && filter_eval(l->tick_filter, e) == 0)
+    return;
+
+  frame = e.e[l->tick_frame_arg].i;
+  subframe = e.e[l->tick_subframe_arg].i;
+
+  for (i = 0; i < l->common.vsize; i++)
+    l->common.v[i]->append(l->common.v[i], frame, subframe, l->last_value);
+
+  l->last_value = l->empty_value;
+  l->last_tick_frame = frame;
+  l->last_tick_subframe = subframe;
+}
+
+logger *new_ticked_ttilog(event_handler *h, void *database,
+    char *tick_event_name, char *frame_varname, char *subframe_varname,
+    char *event_name, char *data_varname,
+    int convert_to_dB, float empty_value)
+{
+  struct ticked_ttilog *ret;
+  int event_id;
+  database_event_format f;
+  int i;
+
+  ret = calloc(1, sizeof(struct ticked_ttilog)); if (ret == NULL) abort();
+
+  ret->common.event_name = strdup(event_name);
+  if (ret->common.event_name == NULL) abort();
+  ret->database = database;
+  ret->convert_to_dB = convert_to_dB;
+
+  ret->tick_event_name = strdup(tick_event_name);
+  if (ret->tick_event_name == NULL) abort();
+  ret->empty_value = empty_value;
+  ret->last_value = empty_value;
+
+  /* tick event */
+  event_id = event_id_from_name(database, tick_event_name);
+
+  ret->tick_handler_id=register_handler_function(h,event_id,_tick_event,ret);
+
+  f = get_format(database, event_id);
+
+  /* look for frame and subframe */
+  ret->tick_frame_arg = -1;
+  ret->tick_subframe_arg = -1;
+  for (i = 0; i < f.count; i++) {
+    if (!strcmp(f.name[i], frame_varname)) ret->tick_frame_arg = i;
+    if (!strcmp(f.name[i], subframe_varname)) ret->tick_subframe_arg = i;
+  }
+  if (ret->tick_frame_arg == -1) {
+    printf("%s:%d: frame argument '%s' not found in event '%s'\n",
+        __FILE__, __LINE__, frame_varname, event_name);
+    abort();
+  }
+  if (ret->tick_subframe_arg == -1) {
+    printf("%s:%d: subframe argument '%s' not found in event '%s'\n",
+        __FILE__, __LINE__, subframe_varname, event_name);
+    abort();
+  }
+  if (strcmp(f.type[ret->tick_frame_arg], "int") != 0) {
+    printf("%s:%d: argument '%s' has wrong type (should be 'int')\n",
+        __FILE__, __LINE__, frame_varname);
+    abort();
+  }
+  if (strcmp(f.type[ret->tick_subframe_arg], "int") != 0) {
+    printf("%s:%d: argument '%s' has wrong type (should be 'int')\n",
+        __FILE__, __LINE__, subframe_varname);
+    abort();
+  }
+
+  /* data event */
+  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 frame, subframe and data args */
+  ret->data_frame_arg = -1;
+  ret->data_subframe_arg = -1;
+  ret->data_arg = -1;
+  for (i = 0; i < f.count; i++) {
+    if (!strcmp(f.name[i], frame_varname)) ret->data_frame_arg = i;
+    if (!strcmp(f.name[i], subframe_varname)) ret->data_subframe_arg = i;
+    if (!strcmp(f.name[i], data_varname)) ret->data_arg = i;
+  }
+  if (ret->data_frame_arg == -1) {
+    printf("%s:%d: frame argument '%s' not found in event '%s'\n",
+        __FILE__, __LINE__, frame_varname, event_name);
+    abort();
+  }
+  if (ret->data_subframe_arg == -1) {
+    printf("%s:%d: subframe argument '%s' not found in event '%s'\n",
+        __FILE__, __LINE__, subframe_varname, event_name);
+    abort();
+  }
+  if (ret->data_arg == -1) {
+    printf("%s:%d: data argument '%s' not found in event '%s'\n",
+        __FILE__, __LINE__, data_varname, event_name);
+    abort();
+  }
+  if (strcmp(f.type[ret->data_frame_arg], "int") != 0) {
+    printf("%s:%d: argument '%s' has wrong type (should be 'int')\n",
+        __FILE__, __LINE__, frame_varname);
+    abort();
+  }
+  if (strcmp(f.type[ret->data_subframe_arg], "int") != 0) {
+    printf("%s:%d: argument '%s' has wrong type (should be 'int')\n",
+        __FILE__, __LINE__, subframe_varname);
+    abort();
+  }
+  if (strcmp(f.type[ret->data_arg], "int") != 0 &&
+      strcmp(f.type[ret->data_arg], "float") != 0) {
+    printf("%s:%d: argument '%s' has wrong type"
+           " (should be 'int' or 'float')\n",
+        __FILE__, __LINE__, data_varname);
+    abort();
+  }
+
+  return ret;
+}
+
+void ticked_ttilog_set_tick_filter(logger *_l, void *filter)
+{
+  struct ticked_ttilog *l = (struct ticked_ttilog *)_l;
+  free(l->tick_filter);
+  l->tick_filter = filter;
+}

common/utils/T/tracer/macpdu2wireshark.c

@@ -177,7 +177,7 @@ void usage(void)
   printf(
 "options:\n"
 "    -d <database file>        this option is mandatory\n"
-"    -in <dump file>           read events from this dump file\n"
+"    -i <dump file>            read events from this dump file\n"
 "    -ip <IP address>          send packets to this IP address (default %s)\n"
 "    -p <port>                 send packets to this port (default %d)\n",
   DEFAULT_IP,
@@ -205,7 +205,7 @@ int main(int n, char **v)
     if (!strcmp(v[i], "-h") || !strcmp(v[i], "--help")) usage();
     if (!strcmp(v[i], "-d"))
       { if (i > n-2) usage(); database_filename = v[++i]; continue; }
-    if (!strcmp(v[i], "-in"))
+    if (!strcmp(v[i], "-i"))
       { if (i > n-2) usage(); input_filename = v[++i]; continue; }
     if (!strcmp(v[i], "-ip")) { if (i > n-2) usage(); ip = v[++i]; continue; }
     if (!strcmp(v[i], "-p")) {if(i>n-2)usage(); port=atoi(v[++i]); continue; }

common/utils/T/tracer/utils.c

@@ -7,6 +7,7 @@
 #include <ctype.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
+#include <math.h>
 
 void new_thread(void *(*f)(void *), void *data)
 {
@@ -36,6 +37,16 @@ void sleepms(int ms)
   if (nanosleep(&t, NULL)) abort();
 }
 
+void bps(char *out, float v, char *suffix)
+{
+  static char *bps_unit[4] = { "", "k", "M", "G" };
+  int flog;
+  if (v < 1000) flog = 0; else flog = floor(floor(log10(v)) / 3);
+  if (flog > 3) flog = 3;
+  v /= pow(10, flog*3);
+  sprintf(out, "%g%s%s", round(v*100)/100, bps_unit[flog], suffix);
+}
+
 /****************************************************************************/
 /* list                                                                     */
 /****************************************************************************/

common/utils/T/tracer/utils.h

@@ -3,6 +3,7 @@
 
 void new_thread(void *(*f)(void *), void *data);
 void sleepms(int ms);
+void bps(char *out, float v, char *suffix);
 
 /****************************************************************************/
 /* list                                                                     */

common/utils/T/tracer/view/Makefile

 CC=gcc
 CFLAGS=-Wall -g -pthread -I.. -I../logger
 
-OBJS=stdout.o textlist.o xy.o tti.o time.o ticktime.o
+OBJS=stdout.o textlist.o xy.o tti.o time.o ticktime.o scrolltti.o
 
 view.a: $(OBJS)
 	ar cr view.a $(OBJS)

common/utils/T/tracer/view/scrolltti.c

+#include "view.h"
+#include "../utils.h"
+#include <stdio.h>
+#include <stdlib.h>
+#include <pthread.h>
+#include <stdarg.h>
+#include <string.h>
+#include <math.h>
+
+struct scrolltti {
+  view common;
+  gui *g;
+  widget *w;
+  widget *throughput_textarea;
+  int plot;
+  float refresh_rate;
+  pthread_mutex_t lock;
+  unsigned long data[1000];
+  unsigned long total;  /* sum data[0..999] to have smoother value printed */
+  float xout[1000];
+  float yout[1000];
+  int insert_point;
+};
+
+/* this array is used to get Y range 1000, 2000, 5000, 10000, ... */
+static int tolog[11] = { -1, 1, 2, 5, 5, 5, 10, 10, 10, 10, 10 };
+
+static void *scrolltti_thread(void *_this)
+{
+  struct scrolltti *this = _this;
+  int i;
+  int p;
+  float max, mlog;
+  char o[64];
+
+  while (1) {
+    if (pthread_mutex_lock(&this->lock)) abort();
+    /* TODO: optimize */
+    p = this->insert_point;
+    max = 0;
+    for (i = 0; i < 1000; i++) {
+      this->xout[i] = i;
+      this->yout[i] = this->data[p];
+      if (this->data[p] > max) max = this->data[p];
+      p = (p + 1) % 1000;
+    }
+    bps(o, this->total/1000., "b/s");
+    textarea_set_text(this->g, this->throughput_textarea, o);
+    /* for Y range we want 1000, 2000, 5000, 10000, 20000, 50000, etc. */
+    if (max < 1000) max = 1000;
+    mlog = pow(10, floor(log10(max)));
+    max = tolog[(int)ceil(max/mlog)] * mlog;
+    xy_plot_set_range(this->g, this->w, 0, 1000, 0, max);
+    xy_plot_set_points(this->g, this->w, this->plot,
+        1000, this->xout, this->yout);
+    if (pthread_mutex_unlock(&this->lock)) abort();
+    sleepms(1000/this->refresh_rate);
+  }
+
+  return 0;
+}
+
+static void clear(view *this)
+{
+  /* TODO */
+}
+
+static void append(view *_this, int frame, int subframe, double value)
+{
+  struct scrolltti *this = (struct scrolltti *)_this;
+
+  if (pthread_mutex_lock(&this->lock)) abort();
+  this->total -= this->data[this->insert_point];
+  this->data[this->insert_point] = value;
+  this->total += this->data[this->insert_point];
+  this->insert_point = (this->insert_point + 1) % 1000;
+  if (pthread_mutex_unlock(&this->lock)) abort();
+}
+
+view *new_view_scrolltti(float refresh_rate, gui *g, widget *w, int color,
+    widget *throughput_textarea)
+{
+  struct scrolltti *ret = calloc(1, sizeof(struct scrolltti));
+  if (ret == NULL) abort();
+
+  ret->common.clear = clear;
+  ret->common.append = (void (*)(view *, ...))append;
+
+  ret->refresh_rate = refresh_rate;
+  ret->g = g;
+  ret->w = w;
+  ret->throughput_textarea = throughput_textarea;
+  ret->plot = xy_plot_new_plot(g, w, color);
+
+  if (pthread_mutex_init(&ret->lock, NULL)) abort();
+
+  new_thread(scrolltti_thread, ret);
+
+  return (view *)ret;
+}

common/utils/T/tracer/view/view.h

@@ -19,6 +19,8 @@ view *new_view_xy(int length, float refresh_rate, gui *g, widget *w,
     int color, enum xy_mode mode);
 view *new_view_tti(float refresh_rate, gui *g, widget *w,
     int color);
+view *new_view_scrolltti(float refresh_rate, gui *g, widget *w,
+    int color, widget *throughput_label);
 view *new_view_time(int number_of_seconds, float refresh_rate,
     gui *g, widget *w);
 view *new_subview_time(view *time, int line, int color, int size);

common/utils/itti/timer.c

@@ -86,8 +86,8 @@ int timer_handle_signal(siginfo_t *info)
   timer_p = (struct timer_elm_s *)info->si_ptr;
 
   // LG: To many traces for msc timer:
-  // TMR_DEBUG("Timer with id 0x%lx has expired\n", (long)timer_p->timer);
-
+  TMR_DEBUG("Timer with id 0x%lx has expired\n", (long)timer_p->timer);
+  
   task_id = timer_p->task_id;
   instance = timer_p->instance;
   message_p = itti_alloc_new_message(TASK_TIMER, TIMER_HAS_EXPIRED);
@@ -120,6 +120,10 @@ int timer_handle_signal(siginfo_t *info)
     return -1;
   }
 
+#if defined(ENB_AGENT_SB_IF)
+
+#endif 
+
   return 0;
 }
 

maketags

 #!/bin/sh
 echo "building ctags for openair1 and openair2 ..."
 ctags -e -R  --exclude=openair1/DOCS/ --exclude=openair2/DOCS/ --exclude=openair2/RRC/CELLULAR/ --exclude=openair2/NAS/DRIVER/CELLULAR/ --exclude=openair2/SIMULATION/ --exclude=targets/DOCS/ --exclude=targets/PROJECTS/ openair1 openair2 openair3 targets cmake_targets common
+

openair1/PHY/LTE_TRANSPORT/ulsch_decoding.c

@@ -449,7 +449,7 @@ int ulsch_decoding_data_2thread(PHY_VARS_eNB *eNB,int UE_id,int harq_pid,int llr
   int16_t dummy_w[MAX_NUM_ULSCH_SEGMENTS][3*(6144+64)];
   LTE_eNB_ULSCH_t *ulsch = eNB->ulsch[UE_id];
   LTE_UL_eNB_HARQ_t *ulsch_harq = ulsch->harq_processes[harq_pid];
-  int Q_m = get_Qm_ul(ulsch_harq->mcs);
+  //int Q_m = get_Qm_ul(ulsch_harq->mcs);
   int G = ulsch_harq->G;
   unsigned int E;
   int Cby2;
@@ -657,7 +657,7 @@ int ulsch_decoding_data(PHY_VARS_eNB *eNB,int UE_id,int harq_pid,int llr8_flag)
   int16_t dummy_w[MAX_NUM_ULSCH_SEGMENTS][3*(6144+64)];
   LTE_eNB_ULSCH_t *ulsch = eNB->ulsch[UE_id];
   LTE_UL_eNB_HARQ_t *ulsch_harq = ulsch->harq_processes[harq_pid];
-  int Q_m = get_Qm_ul(ulsch_harq->mcs);
+  //int Q_m = get_Qm_ul(ulsch_harq->mcs);
   int G = ulsch_harq->G;
   unsigned int E;
 
@@ -1533,6 +1533,7 @@ unsigned int  ulsch_decoding(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,
   // CQI
 
   //  printf("before cqi c[%d] = %p\n",0,ulsch_harq->c[0]);
+  ulsch_harq->cqi_crc_status = 0;
   if (Q_CQI>0) {
     memset((void *)&dummy_w_cc[0],0,3*(ulsch_harq->Or1+8+32));
 
@@ -1555,9 +1556,6 @@ unsigned int  ulsch_decoding(PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc,
 
     if (extract_cqi_crc(o_flip,ulsch_harq->Or1) == (crc8(o_flip,ulsch_harq->Or1)>>24))
       ulsch_harq->cqi_crc_status = 1;
-    else
-      ulsch_harq->cqi_crc_status = 0;
-
 
     if (ulsch->harq_processes[harq_pid]->Or1<=32) {
       ulsch_harq->o[3] = o_flip[0] ;

openair1/SCHED/defs.h

@@ -69,6 +69,11 @@ enum openair_SYNCH_STATUS {
   openair_SCHED_EXIT
 };
 
+enum openair_HARQ_TYPE {
+  openair_harq_DL = 0,
+  openair_harq_UL,
+  openair_harq_RA
+};
 
 #define DAQ_AGC_ON 1
 #define DAQ_AGC_OFF 0

openair1/SCHED/phy_mac_stub.c

@@ -70,6 +70,7 @@ void fill_dci(DCI_PDU *DCI_pdu,PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc)
   case 5:
     DCI_pdu->Num_common_dci = 1;
     DCI_pdu->dci_alloc[0].L          = 2;
+    DCI_pdu->dci_alloc[0].firstCCE   = 0;
     DCI_pdu->dci_alloc[0].rnti       = SI_RNTI;
     DCI_pdu->dci_alloc[0].format     = format1A;
     DCI_pdu->dci_alloc[0].ra_flag    = 0;
@@ -212,6 +213,7 @@ void fill_dci(DCI_PDU *DCI_pdu,PHY_VARS_eNB *eNB,eNB_rxtx_proc_t *proc)
   case 7:
     DCI_pdu->Num_ue_spec_dci = 1;
     DCI_pdu->dci_alloc[0].L          = 2;
+    DCI_pdu->dci_alloc[0].firstCCE   = 0;
     DCI_pdu->dci_alloc[0].rnti       = 0x1235;
     DCI_pdu->dci_alloc[0].format     = format1;
     DCI_pdu->dci_alloc[0].ra_flag    = 0;

openair1/SIMULATION/LTE_PHY/dlsim.c

@@ -2420,7 +2420,7 @@ int main(int argc, char **argv)
 	  phy_procedures_UE_RX(UE,proc,0,0,normal_txrx,no_relay,NULL);
 
 	  if (UE->dlsch[0][0]->active == 0) {
-	    printf("DCI not received\n");
+	    //printf("DCI not received\n");
 	    /*
 	    write_output("pdcchF0_ext.m","pdcchF_ext", UE->pdcch_vars[eNB_id]->rxdataF_ext[0],2*3*UE->frame_parms.ofdm_symbol_size,1,1);
 	    write_output("pdcch00_ch0_ext.m","pdcch00_ch0_ext",UE->pdcch_vars[eNB_id]->dl_ch_estimates_ext[0],12*UE->frame_parms.N_RB_DL*3,1,1);

openair2/COMMON/tasks_def.h

@@ -55,6 +55,8 @@ TASK_DEF(TASK_X2AP,     TASK_PRIORITY_MED,          200)
 TASK_DEF(TASK_SCTP,     TASK_PRIORITY_MED,          200)
 ///   eNB APP task
 TASK_DEF(TASK_ENB_APP,  TASK_PRIORITY_MED,          200)
+///   eNB Agent task
+TASK_DEF(TASK_FLEXRAN_AGENT,  TASK_PRIORITY_MED,          200)
 
 // UE tasks and sub-tasks:
 //// Layer 2 and Layer 1 sub-tasks

openair2/ENB_APP/MESSAGES/V2/control_delegation.proto

+//'syntax = "proto2";'
+package protocol;
+
+enum flex_control_delegation_type {
+     FLCDT_MAC_DL_UE_SCHEDULER = 1;		// DL UE scheduler delegation
+}
\ No newline at end of file

openair2/ENB_APP/MESSAGES/V2/time_common.proto

+package protocol;
+
+enum flex_harq_status {
+     FLHS_ACK = 0;
+     FLHS_NACK = 1;
+     FLHS_DTX = 2;
+}
+
+enum flex_reception_status {
+     FLRS_OK = 0;
+     FLRS_NOT_OK = 1;
+     FLRS_NOT_VALID = 2;
+}
+
+message flex_dl_info {
+	optional uint32 rnti = 1;
+	optional uint32 harq_process_id = 2;
+	repeated uint32 harq_status = 3;
+	optional uint32 serv_cell_index = 4;
+}
+
+message flex_ul_info {
+	optional uint32 rnti = 1;
+	repeated uint32 ul_reception = 2;
+	optional uint32 reception_status = 3;
+	optional uint32 tpc = 4;
+	optional uint32 serv_cell_index = 5; 
+}
+

openair2/ENB_APP/enb_config.h

@@ -228,6 +228,10 @@ typedef struct Enb_properties_s {
   char               *enb_interface_name_for_S1_MME;
   in_addr_t           enb_ipv4_address_for_S1_MME;
 
+  char               *flexran_agent_interface_name;
+  in_addr_t           flexran_agent_ipv4_address;
+  tcp_udp_port_t      flexran_agent_port;
+  char               *flexran_agent_cache;
 
   /* Nb of RRH to connect to */
   uint8_t             nb_rrh_gw;