Merge remote-tracking branch 'origin/ci-improve-l2-sim' into develop_integration_2019_w15

ci-scripts/Jenkinsfile-gitlab

@@ -178,14 +178,6 @@ pipeline {
             }
         }
 
-        stage ("Start VM -- L2-Sim") {
-            steps {
-                timeout (time: 5, unit: 'MINUTES') {
-                    sh "./ci-scripts/oai-ci-vm-tool build --workspace $WORKSPACE --variant l2-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID} --daemon"
-                }
-            }
-        }
-
         stage ("Start VM -- phy-sim") {
             steps {
                 timeout (time: 5, unit: 'MINUTES') {
@@ -235,7 +227,7 @@ pipeline {
                     steps {
                         gitlabCommitStatus(name: "Build eNb-ethernet") {
                             timeout (time: 20, unit: 'MINUTES') {
-                                sh "./ci-scripts/oai-ci-vm-tool wait --workspace $WORKSPACE --variant enb-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
+                                sh "./ci-scripts/oai-ci-vm-tool wait --workspace $WORKSPACE --variant enb-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
                             }
                         }
                     }
@@ -244,20 +236,11 @@ pipeline {
                     steps {
                         gitlabCommitStatus(name: "Build UE-ethernet") {
                             timeout (time: 20, unit: 'MINUTES') {
-                                sh "./ci-scripts/oai-ci-vm-tool wait --workspace $WORKSPACE --variant ue-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID}"
+                                sh "./ci-scripts/oai-ci-vm-tool wait --workspace $WORKSPACE --variant ue-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
                             }
                         }
                     }
                 }
-                stage ("Build L2-Simulator-eNB") {
-                    steps {
-                        //gitlabCommitStatus(name: "Build UE-ethernet") {
-                            timeout (time: 20, unit: 'MINUTES') {
-                                sh "./ci-scripts/oai-ci-vm-tool wait --workspace $WORKSPACE --variant l2-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
-                            }
-                        //}
-                    }
-                }
                 stage ("Build physical simulators") {
                     steps {
                         gitlabCommitStatus(name: "Build phy-sim") {

ci-scripts/add_user_to_conf_file.awk

+BEGIN{lineIdx=0;captureUEDesc=0}
+{
+    if ($0 ~/UE0/) {
+        captureUEDesc = 1
+    }
+    if (captureUEDesc == 1) {
+        captureLine[lineIdx] = $0
+        lineIdx = lineIdx + 1
+    }
+    print $0
+}
+END {
+   for (ueIdx = 1; ueIdx < num_ues; ueIdx++) {
+       print ""
+       for (k = 0; k < lineIdx; k++) {
+           if (captureLine[k] ~/UE0/) {
+               mLine = captureLine[k]
+               gsub("UE0", "UE"ueIdx, mLine)
+               print mLine
+           } else {
+               if (captureLine[k] ~/MSIN=/) {
+                   mLine = captureLine[k]
+                   MSIN=sprintf("%08d", 1111+int(ueIdx))
+                   gsub("00001111", MSIN, mLine)
+                   print mLine
+               } else {
+                   print captureLine[k]
+               }
+           }
+
+       }
+   }
+}

ci-scripts/add_user_to_subscriber_list.awk

+BEGIN{lineIdx=0}
+{
+    captureLine[lineIdx] = $0
+    lineIdx = lineIdx + 1
+    print $0
+}
+END{
+   for (ueIdx = 1; ueIdx < num_ues; ueIdx++) {
+       for (k = 0; k < lineIdx; k++) {
+           if (captureLine[k] ~/UserName=/) {
+               mLine = captureLine[k]
+               MSIN=sprintf("%08d", 1111+int(ueIdx))
+               gsub("00001111", MSIN, mLine)
+               print mLine
+           } else {
+               if (captureLine[k] ~/SubscriptionIndex/) {
+                   mLine = captureLine[k]
+                   MSIN=sprintf("%d", 111+int(ueIdx))
+                   gsub("111", MSIN, mLine)
+                   print mLine
+               } else {
+                   print captureLine[k]
+               }
+           }
+       }
+   }
+}

ci-scripts/buildOnVM.sh

@@ -213,6 +213,6 @@ function build_on_vm {
             echo "sudo -E daemon --inherit --unsafe --name=build_daemon --chdir=/home/ubuntu/tmp/cmake_targets -o /home/ubuntu/tmp/cmake_targets/log/install-build.txt ./my-vm-build.sh" >> $VM_CMDS
         fi
     fi
-    ssh -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR < $VM_CMDS
+    ssh -T -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR < $VM_CMDS
     rm -f $VM_CMDS
 }

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

@@ -201,9 +201,9 @@ eNBs =
 MACRLCs = (
 	{
 	num_cc = 1;
-      	local_s_if_name  = "lo:";			  
-      	remote_s_address = "127.0.0.1";
-    	local_s_address  = "127.0.0.2"; 
+	local_s_if_name  = "ens3";
+	remote_s_address = "CI_UE_IP_ADDR";
+	local_s_address  = "CI_ENB_IP_ADDR";
 	local_s_portc    = 50001;
 	remote_s_portc   = 50000;
 	local_s_portd    = 50011;
@@ -216,7 +216,7 @@ MACRLCs = (
 THREAD_STRUCT = (
   {
     #three config for level of parallelism "PARALLEL_SINGLE_THREAD", "PARALLEL_RU_L1_SPLIT", or "PARALLEL_RU_L1_TRX_SPLIT"
-    parallel_config    = "PARALLEL_RU_L1_TRX_SPLIT";
+    parallel_config    = "PARALLEL_SINGLE_THREAD";
     #two option for worker "WORKER_DISABLE" or "WORKER_ENABLE"
     worker_config      = "WORKER_ENABLE";
   }

ci-scripts/conf_files/ue.nfapi.conf

@@ -20,9 +20,9 @@ L1s = (
         {
 	num_cc = 1;
 	tr_n_preference = "nfapi";
-        local_n_if_name  = "lo";
-        remote_n_address = "127.0.0.2";
-        local_n_address  = "127.0.0.1";
+	local_n_if_name  = "ens3";
+	remote_n_address = "CI_ENB_IP_ADDR";
+	local_n_address  = "CI_UE_IP_ADDR";
 	local_n_portc    = 50000;
 	remote_n_portc   = 50001;
 	local_n_portd    = 50010;

ci-scripts/oai-ci-vm-tool

@@ -34,14 +34,18 @@ function top_usage {
 }
 
 function variant_usage {
+    echo " # OpenAirInterface Build Variants"
     echo "    --variant enb-usrp     OR -v1"
     echo "    --variant basic-sim    OR -v2"
     echo "    --variant phy-sim      OR -v3"
     echo "    --variant cppcheck     OR -v4"
     echo "    --variant enb-ethernet OR -v7"
     echo "    --variant ue-ethernet  OR -v8"
-    echo "    --variant l2-sim       OR -v9"
+    echo " # non-OSA Build Variants"
     echo "    --variant flexran-rtc  OR -v10"
+    echo " # OpenAirInterface Test Variants"
+    echo "    --variant rf-sim       OR -v21"
+    echo "    --variant l2-sim       OR -v22"
 }
 
 MY_DIR=$(dirname $(readlink -f $0))
@@ -270,31 +274,23 @@ case $key in
     ;;
     -v7)
     VM_NAME=ci-enb-ethernet
+    VM_MEMORY=4096
+    VM_CPU=4
     ARCHIVES_LOC=enb_eth
     LOG_PATTERN=.Rel14.txt
-    NB_PATTERN_FILES=8
-    BUILD_OPTIONS="--eNB -t ETHERNET --noS1"
+    NB_PATTERN_FILES=6
+    BUILD_OPTIONS="--eNB -t ETHERNET"
     NBARGS=$[$NBARGS+256]
     shift
     ;;
     -v8)
     VM_NAME=ci-ue-ethernet
+    VM_MEMORY=4096
+    VM_CPU=4
     ARCHIVES_LOC=ue_eth
     LOG_PATTERN=.Rel14.txt
-    NB_PATTERN_FILES=8
-    BUILD_OPTIONS="--UE -t ETHERNET --noS1"
-    NBARGS=$[$NBARGS+256]
-    shift
-    ;;
-    -v9)
-    VM_NAME=ci-l2-sim
-    VM_MEMORY=8192
-    VM_CPU=8
-    ARCHIVES_LOC=l2_sim
-    LOG_PATTERN=.Rel14.txt
-    NB_PATTERN_FILES=6
-    BUILD_OPTIONS="--eNB -t ETHERNET"
-    RUN_OPTIONS="complex"
+    NB_PATTERN_FILES=10
+    BUILD_OPTIONS="--UE -t ETHERNET"
     NBARGS=$[$NBARGS+256]
     shift
     ;;
@@ -307,6 +303,20 @@ case $key in
     NBARGS=$[$NBARGS+256]
     shift
     ;;
+    -v21)
+    VM_NAME=ci-rf-sim
+    ARCHIVES_LOC=rf_sim
+    RUN_OPTIONS="complex"
+    NBARGS=$[$NBARGS+256]
+    shift
+    ;;
+    -v22)
+    VM_NAME=ci-l2-sim
+    ARCHIVES_LOC=l2_sim
+    RUN_OPTIONS="complex"
+    NBARGS=$[$NBARGS+256]
+    shift
+    ;;
     --variant)
     variant="$2"
     case $variant in
@@ -349,29 +359,22 @@ case $key in
         ;;
         enb-ethernet)
         VM_NAME=ci-enb-ethernet
+        VM_MEMORY=4096
+        VM_CPU=4
         ARCHIVES_LOC=enb_eth
         LOG_PATTERN=.Rel14.txt
-        NB_PATTERN_FILES=8
-        BUILD_OPTIONS="--eNB -t ETHERNET --noS1"
+        NB_PATTERN_FILES=6
+        BUILD_OPTIONS="--eNB -t ETHERNET"
         NBARGS=$[$NBARGS+256]
         ;;
         ue-ethernet)
         VM_NAME=ci-ue-ethernet
+        VM_MEMORY=4096
+        VM_CPU=4
         ARCHIVES_LOC=ue_eth
         LOG_PATTERN=.Rel14.txt
-        NB_PATTERN_FILES=8
-        BUILD_OPTIONS="--UE -t ETHERNET --noS1"
-        NBARGS=$[$NBARGS+256]
-        ;;
-        l2-sim)
-        VM_NAME=ci-l2-sim
-        VM_MEMORY=8192
-        VM_CPU=8
-        ARCHIVES_LOC=l2_sim
-        LOG_PATTERN=.Rel14.txt
-        NB_PATTERN_FILES=6
-        BUILD_OPTIONS="--eNB -t ETHERNET"
-        RUN_OPTIONS="complex"
+        NB_PATTERN_FILES=10
+        BUILD_OPTIONS="--UE -t ETHERNET"
         NBARGS=$[$NBARGS+256]
         ;;
         flexran-rtc)
@@ -382,6 +385,18 @@ case $key in
         BUILD_OPTIONS="cmake . && make -j2"
         NBARGS=$[$NBARGS+256]
         ;;
+        rf-sim)
+        VM_NAME=ci-rf-sim
+        ARCHIVES_LOC=rf_sim
+        RUN_OPTIONS="complex"
+        NBARGS=$[$NBARGS+256]
+        ;;
+        l2-sim)
+        VM_NAME=ci-l2-sim
+        ARCHIVES_LOC=l2_sim
+        RUN_OPTIONS="complex"
+        NBARGS=$[$NBARGS+256]
+        ;;
         *)
         echo ""
         echo "Syntax Error: Invalid Variant option -> $variant"
@@ -536,11 +551,23 @@ ARCHIVES_LOC=${JENKINS_WKSP}/archives/${ARCHIVES_LOC}
 STATUS=0
 if [ $CREATE_CMD -eq 1 ]
 then
+    if [[ $VM_NAME =~ .*-l2-sim.* ]]
+    then
+        echo "Selected variant is no more a build variant"
+        exit 0
+    else
         create_vm
+    fi
 fi
 if [ $BUILD_CMD -eq 1 ]
 then
+    if [[ $VM_NAME =~ .*-l2-sim.* ]]
+    then
+        echo "Selected variant is no more a build variant"
+        exit 0
+    else
         build_on_vm
+    fi
     if [ $DAEMON -eq 0 ] && [ $STATUS -eq 0 ]
     then
         check_on_vm_build
@@ -548,7 +575,13 @@ then
 fi
 if [ $WAIT_CMD -eq 1 ]
 then
+    if [[ $VM_NAME =~ .*-l2-sim.* ]]
+    then
+        echo "Selected variant is no more a build variant"
+        exit 0
+    else
         wait_on_vm_build
+    fi
     if [ $STATUS -eq 0 ]
     then
         check_on_vm_build

ci-scripts/reportBuildLocally.sh

@@ -599,25 +599,25 @@ function report_build {
     fi
 
     summary_table_header "OAI Build eNB -- ETHERNET transport option" ./archives/enb_eth
-    summary_table_row "LTE SoftModem w/o S1 - Release 14" ./archives/enb_eth/lte-softmodem-nos1.Rel14.txt "Built target lte-softmodem" ./enb_eth_row1.html
+    summary_table_row "LTE SoftModem - Release 14" ./archives/enb_eth/lte-softmodem.Rel14.txt "Built target lte-softmodem" ./enb_eth_row1.html
     summary_table_row "Coding - Release 14" ./archives/enb_eth/coding.Rel14.txt "Built target coding" ./enb_eth_row2.html
     summary_table_row "OAI ETHERNET transport - Release 14" ./archives/enb_eth/oai_eth_transpro.Rel14.txt "Built target oai_eth_transpro" ./enb_eth_row3.html
     summary_table_row "Parameters Lib Config - Release 14" ./archives/enb_eth/params_libconfig.Rel14.txt "Built target params_libconfig" ./enb_eth_row4.html
-    summary_table_row "RB Tools - Release 14" ./archives/enb_eth/rb_tool.Rel14.txt "Built target rb_tool" ./enb_eth_row5.html
-    summary_table_row "NAS Mesh - Release 14" ./archives/enb_eth/nasmesh.Rel14.txt "Built target nasmesh" ./enb_eth_row6.html
-    summary_table_row "RF Simulator - Release 14" ./archives/enb_eth/rfsimulator.Rel14.txt "Built target rfsimulator" ./enb_eth_row7.html
-    summary_table_row "TCP OAI Bridge - Release 14" ./archives/enb_eth/tcp_bridge_oai.Rel14.txt "Built target tcp_bridge_oai" ./enb_eth_row8.html
+    summary_table_row "RF Simulator - Release 14" ./archives/enb_eth/rfsimulator.Rel14.txt "Built target rfsimulator" ./enb_eth_row5.html
+    summary_table_row "TCP OAI Bridge - Release 14" ./archives/enb_eth/tcp_bridge_oai.Rel14.txt "Built target tcp_bridge_oai" ./enb_eth_row6.html
     summary_table_footer
 
     summary_table_header "OAI Build UE -- ETHERNET transport option" ./archives/ue_eth
-    summary_table_row "LTE UE SoftModem w/o S1 - Release 14" ./archives/ue_eth/lte-uesoftmodem-nos1.Rel14.txt "Built target lte-uesoftmodem" ./ue_eth_row1.html
+    summary_table_row "LTE UE SoftModem - Release 14" ./archives/ue_eth/lte-uesoftmodem.Rel14.txt "Built target lte-uesoftmodem" ./ue_eth_row1.html
     summary_table_row "Coding - Release 14" ./archives/ue_eth/coding.Rel14.txt "Built target coding" ./ue_eth_row2.html
     summary_table_row "OAI ETHERNET transport - Release 14" ./archives/ue_eth/oai_eth_transpro.Rel14.txt "Built target oai_eth_transpro" ./ue_eth_row3.html
     summary_table_row "Parameters Lib Config - Release 14" ./archives/ue_eth/params_libconfig.Rel14.txt "Built target params_libconfig" ./ue_eth_row4.html
-    summary_table_row "RB Tools - Release 14" ./archives/ue_eth/rb_tool.Rel14.txt "Built target rb_tool" ./ue_eth_row5.html
-    summary_table_row "NAS Mesh - Release 14" ./archives/ue_eth/nasmesh.Rel14.txt "Built target nasmesh" ./ue_eth_row6.html
-    summary_table_row "RF Simulator - Release 14" ./archives/ue_eth/rfsimulator.Rel14.txt "Built target rfsimulator" ./ue_eth_row7.html
-    summary_table_row "TCP OAI Bridge - Release 14" ./archives/ue_eth/tcp_bridge_oai.Rel14.txt "Built target tcp_bridge_oai" ./ue_eth_row8.html
+    summary_table_row "RF Simulator - Release 14" ./archives/ue_eth/rfsimulator.Rel14.txt "Built target rfsimulator" ./ue_eth_row5.html
+    summary_table_row "TCP OAI Bridge - Release 14" ./archives/ue_eth/tcp_bridge_oai.Rel14.txt "Built target tcp_bridge_oai" ./ue_eth_row6.html
+    summary_table_row "Conf 2 UE Data - Release 14" ./archives/ue_eth/conf2uedata.Rel14.txt "Built target conf2uedata" ./ue_eth_row7.html
+    summary_table_row "NVRAM - Release 14" ./archives/ue_eth/nvram.Rel14.txt "Built target nvram" ./ue_eth_row8.html
+    summary_table_row "UE IP - Release 14" ./archives/ue_eth/ue_ip.Rel14.txt "Built target ue_ip" ./ue_eth_row9.html
+    summary_table_row "USIM - Release 14" ./archives/ue_eth/usim.Rel14.txt "Built target usim" ./ue_eth_row9a.html
     summary_table_footer
 
     if [ -e ./archives/red_hat ]

ci-scripts/waitBuildOnVM.sh

@@ -98,7 +98,7 @@ function wait_on_vm_build {
         echo "while [ \$(ps -aux | grep --color=never build_oai | grep -v grep | wc -l) -gt 0 ]; do sleep 3; done" >> $VM_CMDS
     fi
 
-    ssh -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR < $VM_CMDS
+    ssh -T -o StrictHostKeyChecking=no ubuntu@$VM_IP_ADDR < $VM_CMDS
     rm -f $VM_CMDS
 }
 
@@ -124,12 +124,17 @@ function check_on_vm_build {
 
     if [ $KEEP_VM_ALIVE -eq 0 ]
     then
+      if [[ "$VM_NAME" == *"-enb-ethernet"* ]] || [[ "$VM_NAME" == *"-ue-ethernet"* ]]
+      then
+        echo "Hack to not destroy in current pipeline"
+      else
         echo "############################################################"
         echo "Destroying VM"
         echo "############################################################"
         uvt-kvm destroy $VM_NAME
         ssh-keygen -R $VM_IP_ADDR
       fi
+    fi
     rm -f $VM_CMDS
 
     echo "############################################################"

cmake_targets/CMakeLists.txt

@@ -664,12 +664,7 @@ add_boolean_option(PHY_TX_THREAD            False         "enable UE_EXPANSION w
 add_boolean_option(PRE_SCD_THREAD           False         "enable UE_EXPANSION with max 256 UE")
 add_boolean_option(UESIM_EXPANSION          False         "enable UESIM_EXPANSION with max 256 UE")
 
-#############################################################################
-# Flag for UE compilation to avoid issues in common eNB/UE PDCP/RLC functions
-#############################################################################
-
-add_boolean_option(UETARGET                 False         "set UE as target for compiler")
-
+########################
 # Include order
 ##########################
 add_boolean_option(ENB_MODE True "Swap the include directories between openair2 and openair3" )
@@ -2292,6 +2287,7 @@ foreach(myExe dlsim dlsim_tm7 ulsim pbchsim scansim mbmssim pdcchsim pucchsim pr
     ${T_SOURCE}
     ${CONFIG_SOURCES}
     ${SHLIB_LOADER_SOURCES}
+    ${NFAPI_USER_DIR}/nfapi.c
     )
   target_link_libraries (${myExe}
 

cmake_targets/build_oai

@@ -70,7 +70,6 @@ DISABLE_LOG_X="False"
 USRP_REC_PLAY="False"
 BUILD_ECLIPSE=0
 UE_NAS_USE_TUN="False"
-UETARGET="False"
 BASIC_SIMULATOR=0
 trap handle_ctrl_c INT
 
@@ -219,7 +218,6 @@ function main() {
 	    shift;;
        --UE)
             UE=1
-            UETARGET="True"
             echo_info "Will compile UE"
             shift;;
        --mu)
@@ -549,9 +547,6 @@ function main() {
     echo "set (UE_TIMING_TRACE $UE_TIMING_TRACE)"        >>  $cmake_file
     echo "set (DISABLE_LOG_X $DISABLE_LOG_X)"        >>  $cmake_file
     echo "set (USRP_REC_PLAY $USRP_REC_PLAY)"        >>  $cmake_file
-    if [ "$UE" = 1 ] ; then
-       echo "set (UETARGET $UETARGET )"                   >> $cmake_file
-    fi
     if [ "$UE" = 1 -a "$NOS1" = "0" ] ; then
      echo_info "Compiling UE S1 build : enabling Linux and NETLINK"
      echo "set (LINUX True )"              >>  $cmake_file
@@ -945,7 +940,6 @@ function main() {
     echo "set (USRP_REC_PLAY $USRP_REC_PLAY)"         >>  $cmake_file
     echo "set (LINUX True )"                          >>  $cmake_file
     echo "set (PDCP_USE_NETLINK True )"               >>  $cmake_file
-    echo "set (UETARGET True )"                       >>  $cmake_file
     echo "set (BASIC_SIMULATOR \"True\" )"            >>  $cmake_file
 #    echo "set (UE_NAS_USE_TUN \"True\" )"             >>  $cmake_file
     echo 'include(${CMAKE_CURRENT_SOURCE_DIR}/../../CMakeLists.txt)' >> $cmake_file

nfapi/oai_integration/nfapi.c

@@ -21,31 +21,55 @@
 
 #include <stdio.h>
 #include <pthread.h>
+#include "nfapi/oai_integration/vendor_ext.h"
+#include "common/utils/LOG/log.h"
+static char nfapi_str_mode[6][24] = {"MONOLITHIC","PNF","VNF","UE_STUB_PNF","UE_STUB_OFFNET","<UNKNOWN NFAPI MODE>"};
 
-void set_thread_priority(int priority)
-{
-  //printf("%s(priority:%d)\n", __FUNCTION__, priority);
+typedef struct {
+  nfapi_mode_t nfapi_mode;
+} nfapi_params_t;
 
-  pthread_attr_t ptAttr;
+static nfapi_params_t nfapi_params;
 
+void set_thread_priority(int priority) {
+  //printf("%s(priority:%d)\n", __FUNCTION__, priority);
+  pthread_attr_t ptAttr;
   struct sched_param schedParam;
   schedParam.__sched_priority = priority; //79;
-  if(sched_setscheduler(0, SCHED_RR, &schedParam) != 0)
-  {
+
+  if(sched_setscheduler(0, SCHED_RR, &schedParam) != 0) {
     printf("Failed to set scheduler to SCHED_RR\n");
   }
 
-  if(pthread_attr_setschedpolicy(&ptAttr, SCHED_RR) != 0)
-  {
+  if(pthread_attr_setschedpolicy(&ptAttr, SCHED_RR) != 0) {
     printf("Failed to set pthread sched policy SCHED_RR\n");
   }
 
   pthread_attr_setinheritsched(&ptAttr, PTHREAD_EXPLICIT_SCHED);
-
   struct sched_param thread_params;
   thread_params.sched_priority = 20;
-  if(pthread_attr_setschedparam(&ptAttr, &thread_params) != 0)
-  {
+
+  if(pthread_attr_setschedparam(&ptAttr, &thread_params) != 0) {
     printf("failed to set sched param\n");
   }
 }
+
+char *nfapi_get_strmode(void) {
+  if (nfapi_params.nfapi_mode > NFAPI_MODE_UNKNOWN)
+    return nfapi_str_mode[NFAPI_MODE_UNKNOWN];
+
+  return nfapi_str_mode[nfapi_params.nfapi_mode];
+}
+
+void nfapi_logmode() {
+  LOG_I(ENB_APP,"nfapi running mode: %s\n",nfapi_get_strmode());
+}
+
+nfapi_mode_t nfapi_getmode(void) {
+  return nfapi_params.nfapi_mode;
+}
+
+void nfapi_setmode(nfapi_mode_t nfapi_mode) {
+  nfapi_params.nfapi_mode = nfapi_mode;
+  nfapi_logmode();
+}

nfapi/oai_integration/nfapi_pnf.c

@@ -28,6 +28,7 @@
 #include <unistd.h>
 
 #include "debug.h"
+#include "nfapi/oai_integration/vendor_ext.h"
 #include "nfapi_pnf_interface.h"
 #include "nfapi.h"
 #include "nfapi_pnf.h"
@@ -76,7 +77,7 @@ extern void handle_nfapi_hi_dci0_dci_pdu(PHY_VARS_eNB *eNB,int frame, int subfra
 extern void handle_nfapi_hi_dci0_hi_pdu(PHY_VARS_eNB *eNB,int frame, int subframe, L1_rxtx_proc_t *proc, nfapi_hi_dci0_request_pdu_t *hi_dci0_config_pdu);
 extern void handle_nfapi_bch_pdu(PHY_VARS_eNB *eNB,L1_rxtx_proc_t *proc, nfapi_dl_config_request_pdu_t *dl_config_pdu, uint8_t *sdu);
 
-extern uint8_t  nfapi_mode;
+
 
 nfapi_tx_request_pdu_t *tx_request_pdu[1023][10][10]; // [frame][subframe][max_num_pdus]
 
@@ -485,7 +486,7 @@ int config_request(nfapi_pnf_config_t *config, nfapi_pnf_phy_config_t *phy, nfap
   // to keep only the necessary just to keep the nfapi FSM rolling by sending a dummy response.
   LTE_DL_FRAME_PARMS *fp;
 
-  if (nfapi_mode!=3) {
+  if (NFAPI_MODE!=NFAPI_UE_STUB_PNF) {
     struct PHY_VARS_eNB_s *eNB = RC.eNB[0][0];
     fp = &eNB->frame_parms;
   } else {
@@ -647,7 +648,7 @@ int config_request(nfapi_pnf_config_t *config, nfapi_pnf_phy_config_t *phy, nfap
     num_tlv++;
   }
 
-  if(nfapi_mode!=3) {
+  if(NFAPI_MODE!=NFAPI_UE_STUB_PNF) {
     printf("[PNF] CONFIG_REQUEST[num_tlv:%d] TLVs processed:%d\n", req->num_tlv, num_tlv);
     printf("[PNF] Simulating PHY CONFIG - DJP\n");
     PHY_Config_t phy_config;
@@ -672,7 +673,7 @@ int config_request(nfapi_pnf_config_t *config, nfapi_pnf_phy_config_t *phy, nfap
   nfapi_pnf_config_resp(config, &nfapi_resp);
   printf("[PNF] Sent NFAPI_CONFIG_RESPONSE phy_id:%d\n", phy_info->id);
 
-  if(nfapi_mode ==3)
+  if(NFAPI_MODE==NFAPI_UE_STUB_PNF)
     free(fp);
 
   return 0;
@@ -1023,7 +1024,7 @@ int start_request(nfapi_pnf_config_t *config, nfapi_pnf_phy_config_t *phy, nfapi
   p7_config->tx_req = &pnf_phy_tx_req;
   p7_config->lbt_dl_config_req = &pnf_phy_lbt_dl_config_req;
 
-  if (nfapi_mode==3) {
+  if (NFAPI_MODE==NFAPI_UE_STUB_PNF) {
     p7_config->dl_config_req = &memcpy_dl_config_req;
     p7_config->ul_config_req = &memcpy_ul_config_req;
     p7_config->hi_dci0_req = &memcpy_hi_dci0_req;
@@ -1080,7 +1081,7 @@ int start_request(nfapi_pnf_config_t *config, nfapi_pnf_phy_config_t *phy, nfapi
   //phy_init_RU(RC.ru[0]);
   printf("[PNF] About to call init_eNB_afterRU()\n");
 
-  if (nfapi_mode != 3) {
+  if (NFAPI_MODE!=NFAPI_UE_STUB_PNF) {
     init_eNB_afterRU();
   }
 
@@ -1364,8 +1365,8 @@ void *pnf_start_thread(void *ptr) {
 void configure_nfapi_pnf(char *vnf_ip_addr, int vnf_p5_port, char *pnf_ip_addr, int pnf_p7_port, int vnf_p7_port) {
   printf("%s() PNF\n\n\n\n\n\n", __FUNCTION__);
 
-  if(nfapi_mode!=3) {
-    nfapi_mode = 1;  // PNF!
+  if(NFAPI_MODE!=NFAPI_UE_STUB_PNF) {
+    nfapi_setmode(NFAPI_PNF);  // PNF!
   }
 
   nfapi_pnf_config_t *config = nfapi_pnf_config_create();

nfapi/oai_integration/nfapi_vnf.c

@@ -904,10 +904,10 @@ void vnf_start_thread(void *ptr) {
 }
 
 static vnf_info vnf;
-extern uint8_t nfapi_mode;
+
 /*------------------------------------------------------------------------------*/
 void configure_nfapi_vnf(char *vnf_addr, int vnf_p5_port) {
-  nfapi_mode = 2;
+  nfapi_setmode(NFAPI_MODE_VNF);
   memset(&vnf, 0, sizeof(vnf));
   memset(vnf.p7_vnfs, 0, sizeof(vnf.p7_vnfs));
   vnf.p7_vnfs[0].timing_window = 32;

nfapi/oai_integration/vendor_ext.h

@@ -64,4 +64,18 @@ typedef struct {
 
 #define VENDOR_EXT_TLV_2_TAG 0xF002
 
+typedef enum {
+  NFAPI_MONOLITHIC=0,
+  NFAPI_MODE_PNF,
+  NFAPI_MODE_VNF,
+  NFAPI_UE_STUB_PNF,
+  NFAPI_UE_STUB_OFFNET,
+  NFAPI_MODE_UNKNOWN
+} nfapi_mode_t;
+
+char *nfapi_get_strmode(void);
+void nfapi_logmode(void);
+nfapi_mode_t nfapi_getmode(void);
+void nfapi_setmode(nfapi_mode_t nfapi_mode);
+#define NFAPI_MODE (nfapi_getmode())
 #endif // _VENDOR_EXT_

openair1/PHY/CODING/lte_segmentation.c

@@ -59,6 +59,7 @@ int lte_segmentation(unsigned char *input_buffer,
   }
 
   if ((*C)>MAX_NUM_DLSCH_SEGMENTS) {
+    printf("%d\n",*(int*)0);
     LOG_E(PHY,"lte_segmentation.c: too many segments %d, B %d, L %d, Bprime %d\n",*C,B,L,Bprime);
     return(-1);
   }

openair1/PHY/LTE_TRANSPORT/dci_tools.c

@@ -528,7 +528,7 @@ void fill_dci_and_dlsch(PHY_VARS_eNB *eNB,int frame,int subframe,L1_rxtx_proc_t
 
     dlsch0->harq_mask |= (1 << rel8->harq_process);
 
-    if (rel8->rnti_type == 1) LOG_D(PHY,"DCI 1A: round %d, mcs %d, rballoc %x, rv %d, rnti %x, harq process %d\n",dlsch0_harq->round,rel8->mcs_1,rel8->resource_block_coding,rel8->redundancy_version_1,rel8->rnti,rel8->harq_process);
+    if (rel8->rnti_type == 1) LOG_D(PHY,"DCI 1A: round %d, mcs %d, TBS %d, rballoc %x, rv %d, rnti %x, harq process %d\n",dlsch0_harq->round,rel8->mcs_1,dlsch0_harq->TBS,rel8->resource_block_coding,rel8->redundancy_version_1,rel8->rnti,rel8->harq_process);
 
     break;
   case NFAPI_DL_DCI_FORMAT_1:
@@ -1750,6 +1750,7 @@ void fill_mdci_and_dlsch(PHY_VARS_eNB *eNB,L1_rxtx_proc_t *proc,mDCI_ALLOC_t *dc
   if (dlsch0->rnti != rel13->rnti) {     // if rnti of dlsch is not the same as in the config, this is a new entry
     dlsch0_harq->round = 0;
     dlsch0->harq_mask =0;
+    printf("*********************** rnti %x => %x, pos %d\n",rel13->rnti,dlsch0->rnti,UE_id);
   }
   if ((dlsch0->harq_mask & (1 << rel13->harq_process)) > 0) {
     if ((rel13->new_data_indicator != dlsch0_harq->ndi)||(dci_alloc->ra_flag==1))
@@ -1768,7 +1769,8 @@ void fill_mdci_and_dlsch(PHY_VARS_eNB *eNB,L1_rxtx_proc_t *proc,mDCI_ALLOC_t *dc
       dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][1];
     else if (rel13->tpc == 1)  //N1A_PRB=3, get TBS from table using mcs and nb_rb=3
       dlsch0_harq->TBS         = TBStable[get_I_TBS(dlsch0_harq->mcs)][2];
-    LOG_D(PHY,"TBS = %d(%d)\n",dlsch0_harq->TBS,dlsch0_harq->mcs);
+    else AssertFatal(1==0,"Don't know how to set TBS (TPC %d)\n",rel13->tpc);
+    LOG_D(PHY,"fill_mdci_and_dlsch : TBS = %d(%d) %p, %x\n",dlsch0_harq->TBS,dlsch0_harq->mcs,dlsch0,rel13->rnti);
   }
   dlsch0->active = 1;
   dlsch0->harq_mask |= (1 << rel13->harq_process);

openair1/PHY/LTE_TRANSPORT/dlsch_coding.c

@@ -571,6 +571,8 @@ int dlsch_encoding_all(PHY_VARS_eNB *eNB,
   unsigned int L,C,B;
   B = dlsch->harq_processes[dlsch->harq_ids[frame%2][subframe]]->B;
 
+  LOG_D(PHY,"B %d, harq_pid %d\n",B,dlsch->harq_ids[frame%2][subframe]);
+
   if(B<=6144) {
     L=0;
     C=1;
@@ -703,7 +705,7 @@ int dlsch_encoding(PHY_VARS_eNB *eNB,
   //  if (dlsch->harq_processes[harq_pid]->Ndi == 1) {  // this is a new packet
   if (dlsch->harq_processes[harq_pid]->round == 0) {  // this is a new packet
 #ifdef DEBUG_DLSCH_CODING
-    printf("encoding thinks this is a new packet for harq_pid %d (%p) \n",harq_pid,dlsch->harq_processes[harq_pid]->b);
+    printf("encoding thinks this is a new packet for harq_pid %d (%p), A %d \n",harq_pid,dlsch,A);
 #endif
     /*
     int i;

openair1/SCHED/prach_procedures.c

@@ -37,6 +37,7 @@
 #include "fapi_l1.h"
 #include "nfapi_pnf.h"
 #include "common/utils/LOG/log.h"
+#include "nfapi/oai_integration/vendor_ext.h"
 #include "common/utils/LOG/vcd_signal_dumper.h"
 
 
@@ -46,10 +47,9 @@
 #include <time.h>
 
 #if defined(ENABLE_ITTI)
-#   include "intertask_interface.h"
+  #include "intertask_interface.h"
 #endif
 
-extern uint32_t nfapi_mode;
 
 extern int oai_nfapi_rach_ind(nfapi_rach_indication_t *rach_ind);
 
@@ -62,16 +62,15 @@ void prach_procedures(PHY_VARS_eNB *eNB
   uint16_t max_preamble[4],max_preamble_energy[4],max_preamble_delay[4];
   uint16_t i;
   int frame,subframe;
-
 #if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
+
   if (br_flag==1) {
     subframe = eNB->proc.subframe_prach_br;
     frame = eNB->proc.frame_prach_br;
     pthread_mutex_lock(&eNB->UL_INFO_mutex);
     eNB->UL_INFO.rach_ind_br.rach_indication_body.number_of_preambles=0;
     pthread_mutex_unlock(&eNB->UL_INFO_mutex);
-  }
-  else
+  } else
 #endif
   {
     pthread_mutex_lock(&eNB->UL_INFO_mutex);
@@ -80,24 +79,23 @@ void prach_procedures(PHY_VARS_eNB *eNB
     subframe = eNB->proc.subframe_prach;
     frame = eNB->proc.frame_prach;
   }
+
   RU_t *ru;
   int aa=0;
   int ru_aa;
-
- 
   VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_ENB_PRACH_RX,1);
 
-
-
-  for (i=0;i<eNB->num_RU;i++) {
+  for (i=0; i<eNB->num_RU; i++) {
     ru=eNB->RU_list[i];
-    for (ru_aa=0,aa=0;ru_aa<ru->nb_rx;ru_aa++,aa++) {
+
+    for (ru_aa=0,aa=0; ru_aa<ru->nb_rx; ru_aa++,aa++) {
       eNB->prach_vars.rxsigF[0][aa] = eNB->RU_list[i]->prach_rxsigF[ru_aa];
 #if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
       int ce_level;
 
       if (br_flag==1)
-	for (ce_level=0;ce_level<4;ce_level++) eNB->prach_vars_br.rxsigF[ce_level][aa] = eNB->RU_list[i]->prach_rxsigF_br[ce_level][ru_aa];
+        for (ce_level=0; ce_level<4; ce_level++) eNB->prach_vars_br.rxsigF[ce_level][aa] = eNB->RU_list[i]->prach_rxsigF_br[ce_level][ru_aa];
+
 #endif
     }
   }
@@ -114,20 +112,17 @@ void prach_procedures(PHY_VARS_eNB *eNB
            ,br_flag
 #endif
           );
-
   LOG_D(PHY,"[RAPROC] Frame %d, subframe %d : BR %d  Most likely preamble %d, energy %d dB delay %d (prach_energy counter %d)\n",
         frame,subframe,br_flag,
         max_preamble[0],
         max_preamble_energy[0]/10,
         max_preamble_delay[0],
         eNB->prach_energy_counter);
-
 #if (LTE_RRC_VERSION >= MAKE_VERSION(14, 0, 0))
+
   if (br_flag==1) {
     int             prach_mask;
-
     prach_mask = is_prach_subframe (&eNB->frame_parms, eNB->proc.frame_prach_br, eNB->proc.subframe_prach_br);
-
     eNB->UL_INFO.rach_ind_br.rach_indication_body.preamble_list = eNB->preamble_list_br;
     int             ind = 0;
     int             ce_level = 0;
@@ -144,7 +139,6 @@ void prach_procedures(PHY_VARS_eNB *eNB
     if (eNB->frame_parms.prach_emtc_config_common.prach_ConfigInfo.prach_CElevel_enable[0] == 1) {
       if ((eNB->prach_energy_counter == 100) && (max_preamble_energy[0] > eNB->measurements.prach_I0 + eNB->prach_DTX_threshold_emtc[0])) {
         eNB->UL_INFO.rach_ind_br.rach_indication_body.number_of_preambles++;
-
         eNB->preamble_list_br[ind].preamble_rel8.timing_advance = max_preamble_delay[ind];      //
         eNB->preamble_list_br[ind].preamble_rel8.preamble = max_preamble[ind];
         // note: fid is implicitly 0 here, this is the rule for eMTC RA-RNTI from 36.321, Section 5.1.4
@@ -159,18 +153,16 @@ void prach_procedures(PHY_VARS_eNB *eNB
                eNB->preamble_list_br[ind].preamble_rel8.preamble, eNB->preamble_list_br[ind].preamble_rel8.rnti, eNB->preamble_list_br[ind].preamble_rel13.rach_resource_type);
       }
     }
+
     /*
     ind++;
     }
     } */// ce_level
-  }
-  else
+  } else
 #endif
-
   {
     if ((eNB->prach_energy_counter == 100) &&
         (max_preamble_energy[0] > eNB->measurements.prach_I0+eNB->prach_DTX_threshold)) {
-
       LOG_I(PHY,"[eNB %d/%d][RAPROC] Frame %d, subframe %d Initiating RA procedure with preamble %d, energy %d.%d dB, delay %d\n",
             eNB->Mod_id,
             eNB->CC_id,
@@ -180,18 +172,14 @@ void prach_procedures(PHY_VARS_eNB *eNB
             max_preamble_energy[0]/10,
             max_preamble_energy[0]%10,
             max_preamble_delay[0]);
-	
       T(T_ENB_PHY_INITIATE_RA_PROCEDURE, T_INT(eNB->Mod_id), T_INT(frame), T_INT(subframe),
         T_INT(max_preamble[0]), T_INT(max_preamble_energy[0]), T_INT(max_preamble_delay[0]));
-	    
       pthread_mutex_lock(&eNB->UL_INFO_mutex);
-	    
       eNB->UL_INFO.rach_ind.rach_indication_body.number_of_preambles  = 1;
       eNB->UL_INFO.rach_ind.rach_indication_body.preamble_list        = &eNB->preamble_list[0];
       eNB->UL_INFO.rach_ind.rach_indication_body.tl.tag               = NFAPI_RACH_INDICATION_BODY_TAG;
       eNB->UL_INFO.rach_ind.header.message_id                         = NFAPI_RACH_INDICATION;
       eNB->UL_INFO.rach_ind.sfn_sf                                    = frame<<4 | subframe;
-	    
       eNB->preamble_list[0].preamble_rel8.tl.tag                = NFAPI_PREAMBLE_REL8_TAG;
       eNB->preamble_list[0].preamble_rel8.timing_advance        = max_preamble_delay[0];
       eNB->preamble_list[0].preamble_rel8.preamble              = max_preamble[0];
@@ -199,26 +187,24 @@ void prach_procedures(PHY_VARS_eNB *eNB
       eNB->preamble_list[0].preamble_rel13.rach_resource_type   = 0;
       eNB->preamble_list[0].instance_length                     = 0; //don't know exactly what this is
 
-            if (nfapi_mode == 1) {  // If NFAPI PNF then we need to send the message to the VNF
-
+      if (NFAPI_MODE==NFAPI_MODE_PNF) {  // If NFAPI PNF then we need to send the message to the VNF
         LOG_D(PHY,"Filling NFAPI indication for RACH : SFN_SF:%d TA %d, Preamble %d, rnti %x, rach_resource_type %d\n",
               NFAPI_SFNSF2DEC(eNB->UL_INFO.rach_ind.sfn_sf),
               eNB->preamble_list[0].preamble_rel8.timing_advance,
               eNB->preamble_list[0].preamble_rel8.preamble,
               eNB->preamble_list[0].preamble_rel8.rnti,
               eNB->preamble_list[0].preamble_rel13.rach_resource_type);
-
         oai_nfapi_rach_ind(&eNB->UL_INFO.rach_ind);
-
         eNB->UL_INFO.rach_ind.rach_indication_body.number_of_preambles = 0;
       }
 
       pthread_mutex_unlock(&eNB->UL_INFO_mutex);
-      
     } // max_preamble_energy > prach_I0 + 100
     else {
       eNB->measurements.prach_I0 = ((eNB->measurements.prach_I0*900)>>10) + ((max_preamble_energy[0]*124)>>10);
+
       if (frame==0) LOG_I(PHY,"prach_I0 = %d.%d dB\n",eNB->measurements.prach_I0/10,eNB->measurements.prach_I0%10);
+
       if (eNB->prach_energy_counter < 100) eNB->prach_energy_counter++;
     }
   } // else br_flag

openair1/SCHED_UE/pusch_pc.c

@@ -36,12 +36,10 @@
 #include "PHY/LTE_UE_TRANSPORT/transport_proto_ue.h"
 #include "PHY/phy_extern_ue.h"
 #include "PHY/LTE_ESTIMATION/lte_estimation.h"
+#include "nfapi/oai_integration/vendor_ext.h"
 
-extern uint8_t  nfapi_mode;
-
-int16_t get_hundred_times_delta_IF(PHY_VARS_UE *ue,uint8_t eNB_id,uint8_t harq_pid)
-{
 
+int16_t get_hundred_times_delta_IF(PHY_VARS_UE *ue,uint8_t eNB_id,uint8_t harq_pid) {
   uint32_t Nre = 2*ue->ulsch[eNB_id]->harq_processes[harq_pid]->Nsymb_initial *
                  ue->ulsch[eNB_id]->harq_processes[harq_pid]->nb_rb*12;
 
@@ -51,7 +49,6 @@ int16_t get_hundred_times_delta_IF(PHY_VARS_UE *ue,uint8_t eNB_id,uint8_t harq_p
   uint32_t MPR_x100 = 100*ue->ulsch[eNB_id]->harq_processes[harq_pid]->TBS/Nre;
   // Note: MPR=is the effective spectral efficiency of the PUSCH
   // FK 20140908 sumKr is only set after the ulsch_encoding
-
   uint16_t beta_offset_pusch = (ue->ulsch[eNB_id]->harq_processes[harq_pid]->control_only == 1) ?
                                ue->ulsch[eNB_id]->beta_offset_cqi_times8:8;
 
@@ -67,34 +64,24 @@ int16_t get_hundred_times_delta_IF(PHY_VARS_UE *ue,uint8_t eNB_id,uint8_t harq_p
 
 uint8_t alpha_lut[8] = {0,40,50,60,70,80,90,100};
 
-void pusch_power_cntl(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t j, uint8_t abstraction_flag)
-{
-
-
+void pusch_power_cntl(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_t j, uint8_t abstraction_flag) {
   uint8_t harq_pid = subframe2harq_pid(&ue->frame_parms,
                                        proc->frame_tx,
                                        proc->subframe_tx);
-
   uint8_t nb_rb = ue->ulsch[eNB_id]->harq_processes[harq_pid]->nb_rb;
   int16_t PL;
-
-
   // P_pusch = 10*log10(nb_rb + P_opusch(j)+ alpha(u)*PL + delta_TF(i) + f(i))
   //
   // P_opusch(0) = P_oPTR + deltaP_Msg3 if PUSCH is transporting Msg3
   // else
   // P_opusch(0) = PO_NOMINAL_PUSCH(j) + P_O_UE_PUSCH(j)
   PL = get_PL(ue->Mod_id,ue->CC_id,eNB_id);
-
   ue->ulsch[eNB_id]->Po_PUSCH = (hundred_times_log10_NPRB[nb_rb-1]+
                                  get_hundred_times_delta_IF(ue,eNB_id,harq_pid) +
                                  100*ue->ulsch[eNB_id]->f_pusch)/100;
 
   if(ue->ulsch_Msg3_active[eNB_id] == 1) {  // Msg3 PUSCH
-
     ue->ulsch[eNB_id]->Po_PUSCH += (get_Po_NOMINAL_PUSCH(ue->Mod_id,0) + PL);
-
-
     LOG_I(PHY,"[UE  %d][RAPROC] frame %d, subframe %d: Msg3 Po_PUSCH %d dBm (%d,%d,100*PL=%d,%d,%d)\n",
           ue->Mod_id,proc->frame_tx,proc->subframe_tx,ue->ulsch[eNB_id]->Po_PUSCH,
           100*get_Po_NOMINAL_PUSCH(ue->Mod_id,0),
@@ -104,7 +91,6 @@ void pusch_power_cntl(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_
           100*ue->ulsch[eNB_id]->f_pusch);
   } else if (j==0) { // SPS PUSCH
   } else if (j==1) { // Normal PUSCH
-
     ue->ulsch[eNB_id]->Po_PUSCH +=  ((alpha_lut[ue->frame_parms.ul_power_control_config_common.alpha]*PL)/100);
     ue->ulsch[eNB_id]->Po_PUSCH +=  ue->frame_parms.ul_power_control_config_common.p0_NominalPUSCH;
     ue->ulsch[eNB_id]->PHR       =  ue->tx_power_max_dBm-ue->ulsch[eNB_id]->Po_PUSCH;
@@ -126,13 +112,11 @@ void pusch_power_cntl(PHY_VARS_UE *ue,UE_rxtx_proc_t *proc,uint8_t eNB_id,uint8_
           get_hundred_times_delta_IF(ue,eNB_id,harq_pid)/100.0,
           ue->ulsch[eNB_id]->f_pusch);
   }
-
 }
 
-int8_t get_PHR(uint8_t Mod_id, uint8_t CC_id,uint8_t eNB_index)
-{
-	if(nfapi_mode!=3)
+int8_t get_PHR(uint8_t Mod_id, uint8_t CC_id,uint8_t eNB_index) {
+  if(NFAPI_MODE!=NFAPI_UE_STUB_PNF)
     return PHY_vars_UE_g[Mod_id][CC_id]->ulsch[eNB_index]->PHR;
   else
-		return 40; // For nfapi_mode=3 consider ideal conditions
+    return 40; // l1l2 simulator => ideal conditions
 }

openair1/SIMULATION/ETH_TRANSPORT/netlink_init.c

@@ -92,11 +92,11 @@ static int tun_alloc(char *dev) {
   return fd;
 }
 
-int netlink_init_tun(char *ifprefix) {
+int netlink_init_tun(char *ifprefix, int num_if) {
   int ret;
   char ifname[64];
 
-  for (int i = 0; i < NUMBER_OF_UE_MAX; i++) {
+  for (int i = 0; i < num_if; i++) {
     sprintf(ifname, "oaitun_%.3s%d",ifprefix,i+1);
     nas_sock_fd[i] = tun_alloc(ifname);
 

openair1/SIMULATION/ETH_TRANSPORT/proto.h

@@ -62,6 +62,6 @@ int multicast_link_read_data_from_sock(uint8_t eNB_flag);
 void clear_eNB_transport_info(uint8_t);
 void clear_UE_transport_info(uint8_t);
 int netlink_init(void);
-int netlink_init_tun(char *ifsuffix);
+int netlink_init_tun(char *ifsuffix, int num_if);
 
 #endif /* EMU_PROTO_H_ */

openair1/SIMULATION/LTE_PHY/dlsim.c

@@ -66,7 +66,7 @@
 #include "SCHED_UE/sched_UE.h"
 #include "common/config/config_load_configmodule.h"
 #include "PHY/INIT/phy_init.h"
-
+#include "nfapi/oai_integration/vendor_ext.h"
 
 void feptx_ofdm(RU_t *ru);
 void feptx_prec(RU_t *ru);
@@ -471,7 +471,7 @@ int n_users = 1;
 int subframe=7;
 int num_common_dci=0,num_ue_spec_dci=0,num_dci=0,num_pdcch_symbols=1;
 uint16_t n_rnti=0x1234;
-int nfapi_mode=0;
+
 int abstx=0;
 int Nid_cell=0;
 int N_RB_DL=25;

openair1/SIMULATION/LTE_PHY/ulsim.c

@@ -55,7 +55,7 @@
 
 #include "PHY/TOOLS/lte_phy_scope.h"
 #include "dummy_functions.c"
-
+#include "nfapi/oai_integration/vendor_ext.h"
 #include "common/config/config_load_configmodule.h"
 double cpuf;
 #define inMicroS(a) (((double)(a))/(cpu_freq_GHz*1000.0))
@@ -81,7 +81,7 @@ double t_tx_min = 1000000000; /*!< \brief initial min process time for tx */
 double t_rx_min = 1000000000; /*!< \brief initial min process time for tx */
 int n_tx_dropped = 0; /*!< \brief initial max process time for tx */
 int n_rx_dropped = 0; /*!< \brief initial max process time for rx */
-int nfapi_mode = 0;
+
 
 extern void fep_full(RU_t *ru);
 extern void ru_fep_full_2thread(RU_t *ru);

openair2/LAYER2/MAC/eNB_scheduler_bch.c

@@ -672,8 +672,10 @@ schedule_SI(module_id_t module_idP, frame_t frameP, sub_frame_t subframeP)
 		    mcs = 7;
 		} else if (bcch_sdu_length <= 49) {
 		    mcs = 8;
+		} else if (bcch_sdu_length <= 59) {
+                    mcs = 9;
                 } 
-
+                else AssertFatal(1==0,"Cannot Assign mcs for bcch_sdu_length %d (max mcs 9)\n",bcch_sdu_length);
 
 		dl_config_pdu = &dl_req->dl_config_pdu_list[dl_req->number_pdu];
 		memset((void *) dl_config_pdu, 0,

openair2/LAYER2/MAC/eNB_scheduler_fairRR.c

@@ -40,6 +40,7 @@
 #include "LAYER2/MAC/mac_extern.h"
 #include "LAYER2/MAC/eNB_scheduler_fairRR.h"
 #include "common/utils/LOG/log.h"
+#include "nfapi/oai_integration/vendor_ext.h"
 #include "common/utils/LOG/vcd_signal_dumper.h"
 #include "UTIL/OPT/opt.h"
 #include "OCG.h"
@@ -49,7 +50,7 @@
 
 #include "T.h"
 
-extern uint8_t nfapi_mode;
+
 #ifdef PHY_TX_THREAD
   extern volatile int16_t phy_tx_txdataF_end;
   extern int oai_exit;
@@ -841,7 +842,6 @@ schedule_ue_spec_fairRR(module_id_t module_idP,
 #ifdef DEBUG_eNB_SCHEDULER
   int k;
 #endif
-
   start_meas(&eNB->schedule_dlsch);
   VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME
   (VCD_SIGNAL_DUMPER_FUNCTIONS_SCHEDULE_DLSCH, VCD_FUNCTION_IN);
@@ -1012,7 +1012,7 @@ schedule_ue_spec_fairRR(module_id_t module_idP,
          DevCheck(((eNB_UE_stats->dl_cqi < MIN_CQI_VALUE) || (eNB_UE_stats->dl_cqi > MAX_CQI_VALUE)),
          eNB_UE_stats->dl_cqi, MIN_CQI_VALUE, MAX_CQI_VALUE);
        */
-      if (nfapi_mode) {
+      if (NFAPI_MODE != NFAPI_MONOLITHIC) {
         eNB_UE_stats->dlsch_mcs1 = 10;//cqi_to_mcs[ue_sched_ctl->dl_cqi[CC_id]];
       } else {
         eNB_UE_stats->dlsch_mcs1 = cqi_to_mcs[ue_sched_ctl->dl_cqi[CC_id]];

openair2/LAYER2/MAC/main_ue.c

@@ -39,12 +39,12 @@
 #include "LAYER2/PDCP_v10.1.0/pdcp.h"
 #include "RRC/LTE/rrc_defs.h"
 #include "common/utils/LOG/log.h"
+#include "nfapi/oai_integration/vendor_ext.h"
 #include "RRC/L2_INTERFACE/openair_rrc_L2_interface.h"
 
 
 #include "common/ran_context.h"
 extern FILL_UL_INFO_MUTEX_t fill_ul_mutex;
-extern uint8_t nfapi_mode;
 extern void openair_rrc_top_init_ue( int eMBMS_active, char *uecap_xer, uint8_t cba_group_active, uint8_t HO_active);
 
 void dl_phy_sync_success(module_id_t module_idP, frame_t frameP, unsigned char eNB_index, uint8_t first_sync) { //init as MR
@@ -91,7 +91,7 @@ mac_top_init_ue(int eMBMS_active, char *uecap_xer,
   }
 
   // mutex below are used for multiple UE's L2 FAPI simulation.
-  if (nfapi_mode == 3) {
+  if (NFAPI_MODE == NFAPI_UE_STUB_PNF) {
     pthread_mutex_init(&fill_ul_mutex.rx_mutex,NULL);
     pthread_mutex_init(&fill_ul_mutex.crc_mutex,NULL);
     pthread_mutex_init(&fill_ul_mutex.sr_mutex,NULL);

openair2/LAYER2/PDCP_v10.1.0/pdcp.h

@@ -51,6 +51,17 @@
   #include "LTE_PMCH-InfoList-r9.h"
 #endif
 
+typedef rlc_op_status_t  (*send_rlc_data_req_func_t)(const protocol_ctxt_t *const,
+    const srb_flag_t, const MBMS_flag_t,
+    const rb_id_t, const mui_t,
+    confirm_t, sdu_size_t, mem_block_t *,const uint32_t *const, const uint32_t *const);
+typedef boolean_t (*pdcp_data_ind_func_t)( const protocol_ctxt_t *, const srb_flag_t,
+    const MBMS_flag_t, const rb_id_t, const sdu_size_t,
+    mem_block_t *,const uint32_t *const, const uint32_t *const);
+/* maximum number of tun interfaces that will be created to emulates UEs */
+/* UEs beyond that will be multiplexed on the same tun   */
+#define MAX_NUMBER_NETIF           16
+
 #define PDCP_USE_NETLINK_BIT            (1<< 11)
 #define LINK_ENB_PDCP_TO_IP_DRIVER_BIT  (1<< 13)
 #define LINK_ENB_PDCP_TO_GTPV1U_BIT     (1<< 14)
@@ -58,8 +69,12 @@
 #define ENB_NAS_USE_TUN_BIT             (1<< 16)
 typedef struct {
   uint64_t optmask;
+  send_rlc_data_req_func_t send_rlc_data_req_func;
+  pdcp_data_ind_func_t pdcp_data_ind_func;
 } pdcp_params_t;
 
+
+
 #define PDCP_USE_NETLINK            ( get_pdcp_optmask() & PDCP_USE_NETLINK_BIT)
 #define LINK_ENB_PDCP_TO_IP_DRIVER  ( get_pdcp_optmask() & LINK_ENB_PDCP_TO_IP_DRIVER_BIT)
 #define LINK_ENB_PDCP_TO_GTPV1U     ( get_pdcp_optmask() & LINK_ENB_PDCP_TO_GTPV1U_BIT)
@@ -202,10 +217,6 @@ typedef struct pdcp_s {
    * which is not also a valid sequence number
    */
   short int first_missing_pdu;
-  /*
-   * decipher using a different rx_hfn
-   */
-
 
 } pdcp_t;
 
@@ -401,7 +412,9 @@ int pdcp_fifo_flush_sdus                      ( const protocol_ctxt_t *const  ct
 int pdcp_fifo_read_input_sdus_remaining_bytes ( const protocol_ctxt_t *const  ctxt_pP);
 int pdcp_fifo_read_input_sdus                 ( const protocol_ctxt_t *const  ctxt_pP);
 void pdcp_fifo_read_input_sdus_from_otg       ( const protocol_ctxt_t *const  ctxt_pP);
-
+void pdcp_set_rlc_funcptr(send_rlc_data_req_func_t send_rlc_data_req,
+                          pdcp_data_ind_func_t pdcp_data_ind);
+pdcp_data_ind_func_t get_pdcp_data_ind_func(void);
 //-----------------------------------------------------------------------------
 
 /*