integration_2021_wk47_b

MR !1318 : Remove ratematching assertion
- Using LOG_E and returning instead of assertion in case of error in rate matching function

MR !1281 : open-nFAPI: Remove carriage returns
- Remove the problematic carriage returns from three nfapi source files.

MR !1203 : addition of AW2S OAIORI interface
- addition of AW2S OAIORI interface, -w AW2SORI target added to build_oai and generation of libthirdparty_transpro.so build rules in CMakelists.txt

MR !1323 : NR RSRP report fix
- Some fixes in handling RSRP report, including print on screen of average RSRP

MR !1324 : NR SA MSG4 rtx bugfix


CI HSS fix : sometimes the HSS is not properly stopped. Making sure it is killed before starting it again

CI Physim logs fix : retrieve the physim logs in the pods and make them available for artifact 

CI USRP B200 fix : selecting the B200 by its serial number in the test scenarios

ci-scripts/cls_module_ue.py

@@ -76,7 +76,7 @@ class Module_UE:
 			logging.debug('Starting ' + self.Process['Name'])
 			mySSH = sshconnection.SSHConnection()
 			mySSH.open(self.HostIPAddress, self.HostUsername, self.HostPassword)
-			mySSH.command('echo $USER; echo ' + self.HostPassword + ' | nohup sudo -S ' + self.Process['Cmd'] + ' ' +  self.Process['Apn'][CNType]  + ' &','\$',5)
+			mySSH.command('echo $USER; echo ' + self.HostPassword + ' | nohup sudo -S ' + self.Process['Cmd'] + ' ' +  self.Process['Apn'][CNType]  + ' > /dev/null 2>&1 &','\$',5)
 			mySSH.close()
 			#checking the process
 			time.sleep(5)
@@ -165,7 +165,7 @@ class Module_UE:
 			#delete old artifacts
 			mySSH.command('echo ' + self.HostPassword + ' | sudo -S rm -rf ci_qlog','\$',5)
 			#start Trace, artifact is created in home dir
-			mySSH.command('echo $USER; nohup sudo -E QLog/QLog -s ci_qlog -f NR5G.cfg &','\$', 5)
+			mySSH.command('echo $USER; nohup sudo -E QLog/QLog -s ci_qlog -f NR5G.cfg > /dev/null 2>&1 &','\$', 5)
 			mySSH.close()
 
 	def DisableTrace(self):
@@ -192,7 +192,7 @@ class Module_UE:
 			source='ci_qlog'
 			destination= self.LogStore + '/ci_qlog_'+now_string+'.zip'
 			#qlog artifact is zipped into the target folder
-			mySSH.command('echo $USER; echo ' + self.HostPassword + ' | nohup sudo -S zip -r '+destination+' '+source+' &','\$', 10)
+			mySSH.command('echo $USER; echo ' + self.HostPassword + ' | nohup sudo -S zip -r '+destination+' '+source+' > /dev/null 2>&1 &','\$', 10)
 			mySSH.close()
 			#post action : log cleaning to make sure enough space is reserved for the next run
 			Log_Mgt=cls_log_mgt.Log_Mgt(self.HostUsername,self.HostIPAddress, self.HostPassword, self.LogStore)

ci-scripts/cls_physim1.py

@@ -37,6 +37,7 @@ import html
 import os
 import re
 import time
+import subprocess
 import sys
 import constants as CONST
 import helpreadme as HELP
@@ -115,7 +116,7 @@ class PhySim:
 		else:
 			imageTag = "develop"
 		# Check if image is exist on the Red Hat server, before pushing it to OC cluster
-		mySSH.command("sudo podman image inspect --format='Size = {{.Size}} bytes' oai-physim:" + imageTag, '\$', 60)
+		mySSH.command('sudo podman image inspect --format="Size = {{.Size}} bytes" oai-physim:' + imageTag, '\$', 60)
 		if mySSH.getBefore().count('no such image') != 0:
 			logging.error('\u001B[1m No such image oai-physim\u001B[0m')
 			mySSH.close()
@@ -264,6 +265,23 @@ class PhySim:
 		for podName in podNames:
 			mySSH.command(f'oc logs {podName} >> cmake_targets/log/physim_test.txt 2>&1', '\$', 15, resync=True)
 		time.sleep(30)
+		mySSH.copyin(lIpAddr, lUserName, lPassWord, lSourcePath + '/cmake_targets/log/physim_test.txt', '.')
+		try:
+			listLogFiles =  subprocess.check_output('egrep --colour=never "Execution Log file|Linux oai-" physim_test.txt', shell=True, universal_newlines=True)
+			for line in listLogFiles.split('\n'):
+				res1 = re.search('Linux (?P<pod>oai-[a-zA-Z0-9\-]+) ', str(line))
+				res2 = re.search('Execution Log file = (?P<name>[a-zA-Z0-9\-\/\.\_]+)', str(line))
+				if res1 is not None:
+					podName = res1.group('pod')
+				if res2 is not None:
+					logFileInPod = res2.group('name')
+					folderName = re.sub('/opt/oai-physim/cmake_targets/autotests/log/', '', logFileInPod)
+					folderName = re.sub('/test.*', '', folderName)
+					fileName = re.sub('/opt/oai-physim/cmake_targets/autotests/log/' + folderName + '/', '', logFileInPod)
+					mySSH.command('mkdir -p cmake_targets/log/' + folderName, '\$', 5, silent=True)
+					mySSH.command('oc cp ' + podName + ':' + logFileInPod + ' cmake_targets/log/' + folderName + '/' + fileName, '\$', 20, silent=True)
+		except Exception as e:
+			pass
 
 		# UnDeploy the physical simulator pods
 		mySSH.command('helm uninstall physim | tee -a cmake_targets/log/physim_helm_summary.txt 2>&1', '\$', 6)
@@ -305,6 +323,7 @@ class PhySim:
 		mySSH.command('cd ' + lSourcePath + '/cmake_targets', '\$', 5)
 		mySSH.command('mkdir -p physim_test_log_' + self.testCase_id, '\$', 5)
 		mySSH.command('cp log/physim_* ' + 'physim_test_log_' + self.testCase_id, '\$', 5)
+		mySSH.command('tar cvf physim_test_log_' + self.testCase_id + '/physim_log.tar log/015*', '\$', 180)
 		if not os.path.exists(f'./physim_test_logs_{self.testCase_id}'):
 			os.mkdir(f'./physim_test_logs_{self.testCase_id}')
 		mySSH.copyin(lIpAddr, lUserName, lPassWord, lSourcePath + '/cmake_targets/physim_test_log_' + self.testCase_id + '/*', './physim_test_logs_' + self.testCase_id)

ci-scripts/epc.py

@@ -108,6 +108,14 @@ class EPCManagement():
 			logging.debug('Using the ltebox simulated HSS')
 			mySSH.command('if [ -d ' + self.SourceCodePath + '/scripts ]; then echo ' + self.Password + ' | sudo -S rm -Rf ' + self.SourceCodePath + '/scripts ; fi', '\$', 5)
 			mySSH.command('mkdir -p ' + self.SourceCodePath + '/scripts', '\$', 5)
+			result = re.search('hss_sim s6as diam_hss', mySSH.getBefore())
+			if result is not None:
+				mySSH.command('echo ' + self.Password + ' | sudo -S killall hss_sim', '\$', 5)
+			mySSH.command('ps aux | grep --colour=never xGw | grep -v grep', '\$', 5, silent=True)
+			result = re.search('root.*xGw', mySSH.getBefore())
+			if result is not None:
+				mySSH.command('cd /opt/ltebox/tools', '\$', 5)
+				mySSH.command('echo ' + self.Password + ' | sudo -S ./stop_ltebox', '\$', 5)
 			mySSH.command('cd /opt/hss_sim0609', '\$', 5)
 			mySSH.command('echo ' + self.Password + ' | sudo -S rm -f hss.log', '\$', 5)
 			mySSH.command('echo ' + self.Password + ' | sudo -S echo "Starting sudo session" && sudo su -c "screen -dm -S simulated_hss ./starthss"', '\$', 5)
@@ -420,6 +428,11 @@ class EPCManagement():
 			mySSH.command('cd scripts', '\$', 5)
 			time.sleep(1)
 			mySSH.command('echo ' + self.Password + ' | sudo -S screen -S simulated_hss -X quit', '\$', 5)
+			time.sleep(5)
+			mySSH.command('ps aux | grep --colour=never hss_sim | grep -v grep', '\$', 5, silent=True)
+			result = re.search('hss_sim s6as diam_hss', mySSH.getBefore())
+			if result is not None:
+				mySSH.command('echo ' + self.Password + ' | sudo -S killall hss_sim', '\$', 5)
 		else:
 			logging.error('This should not happen!')
 		mySSH.close()
@@ -446,6 +459,7 @@ class EPCManagement():
 		elif re.match('ltebox', self.Type, re.IGNORECASE):
 			mySSH.command('cd /opt/ltebox/tools', '\$', 5)
 			mySSH.command('echo ' + self.Password + ' | sudo -S ./stop_mme', '\$', 5)
+			time.sleep(5)
 		else:
 			logging.error('This should not happen!')
 		mySSH.close()

ci-scripts/ran.py

@@ -374,7 +374,7 @@ class RANManagement():
 				logging.debug('\u001B[1m Launching tshark on interface ' + eth_interface + '\u001B[0m')
 				pcapfile = pcapfile_prefix + self.testCase_id + '_log.pcap'
 				mySSH.command('echo ' + lPassWord + ' | sudo -S rm -f /tmp/' + pcapfile , '\$', 5)
-				mySSH.command('echo $USER; nohup sudo -E tshark  -i ' + eth_interface + ' -w /tmp/' + pcapfile + ' 2>&1 &','\$', 5)
+				mySSH.command('echo $USER; nohup sudo -E tshark  -i ' + eth_interface + ' -w /tmp/' + pcapfile + ' > /dev/null 2>&1 &','\$', 5)
 			mySSH.close()
 			
 

ci-scripts/xml_files/fr1_nsa_quectel.xml

@@ -73,7 +73,7 @@
 	<testCase id="040000">
 		<class>Initialize_eNB</class>
 		<desc>Initialize gNB</desc>
-		<Initialize_eNB_args>-O ci-scripts/conf_files/gnb.band78.tm1.fr1.106PRB.usrpb210.conf -E -q</Initialize_eNB_args>
+		<Initialize_eNB_args>-O ci-scripts/conf_files/gnb.band78.tm1.fr1.106PRB.usrpb210.conf -E -q --usrp-args "serial=30C51D4"</Initialize_eNB_args>
 		<eNB_instance>1</eNB_instance>
 		<eNB_serverId>1</eNB_serverId>
 		<air_interface>nr</air_interface>

ci-scripts/yaml_files/nsa_b200_gnb/docker-compose.yml

@@ -26,7 +26,7 @@ services:
             FLEXRAN_INTERFACE_NAME: eth0
             FLEXRAN_IPV4_ADDRESS: 192.168.18.210
             THREAD_PARALLEL_CONFIG: PARALLEL_RU_L1_TRX_SPLIT
-            USE_ADDITIONAL_OPTIONS: '-E -q'
+            USE_ADDITIONAL_OPTIONS: '-E -q --usrp-args "serial=30C51D4"'
         volumes:
             - /dev:/dev
         networks:

cmake_targets/CMakeLists.txt

@@ -60,6 +60,13 @@ elseif (${RF_BOARD} STREQUAL "OAI_IRIS")
     LINK_DIRECTORIES("/usr/local/lib")
     set(option_HW_lib "-lSoapySDR -rdynamic -ldl")
 
+elseif (${RF_BOARD} STREQUAL "OAI_AW2SORI")
+    include_directories("${OPENAIR_TARGETS}/ARCH/AW2SORI")
+    set(HW_SOURCE ${HW_SOURCE}
+	    ${OPENAIR_TARGETS}/ARCH/AW2SORI/ARCH/AW2SORI/oaiori.c)
+    LINK_DIRECTORIES("/usr/local/lib")
+    set(openair_HW_lib "-shared -fPIC -msse4 -g -ggdb -lori")
+
 endif (${RF_BOARD} STREQUAL "OAI_USRP")
 
 message("RU=${RU}")
@@ -894,6 +901,7 @@ add_library(oai_lmssdrdevif MODULE ${HWLIB_LMSSDR_SOURCE} )
 target_include_directories(oai_lmssdrdevif PRIVATE /usr/local/include/lime)
 target_link_libraries(oai_lmssdrdevif LimeSuite )
 
+
 include_directories("${OPENAIR_TARGETS}/ARCH/ETHERNET/USERSPACE/LIB/")
 set(TPLIB_ETHERNET_SOURCE
   ${OPENAIR_TARGETS}/ARCH/ETHERNET/USERSPACE/LIB/ethernet_lib.c
@@ -902,6 +910,15 @@ set(TPLIB_ETHERNET_SOURCE
   )
 add_library(oai_eth_transpro MODULE ${TPLIB_ETHERNET_SOURCE} )
 
+include_directories("${OPENAIR_TARGETS}/ARCH/AW2SORI/")
+link_directories("/usr/local/lib")
+set(HWLIB_AW2SORI_SOURCE
+  ${OPENAIR_TARGETS}/ARCH/AW2SORI/oaiori.c
+  )
+add_library(aw2sori_transpro MODULE ${HWLIB_AW2SORI_SOURCE})
+target_compile_options(aw2sori_transpro PRIVATE -shared -fPIC -msse4 -g -ggdb -DLITE_COMPILATION)
+target_link_libraries(aw2sori_transpro libori.so)
+
 include_directories("${OPENAIR_TARGETS}/ARCH/IRIS/USERSPACE/LIB/")
 set(option_HWIRISLIB_lib "-l SoapySDR")
 set(HWLIB_IRIS_SOURCE

cmake_targets/build_oai

@@ -118,7 +118,7 @@ Options
 -a | --agent
    Enables agent for software-defined control of the eNB
 -w | --hardware
-   EXMIMO, USRP, BLADERF, LMSSDR, IRIS, ADRV9371_ZC706, SIMU, None (Default)
+   EXMIMO, USRP, BLADERF, LMSSDR, IRIS, ADRV9371_ZC706, SIMU, AW2SORI, None (Default)
    Adds this RF board support (in external packages installation and in compilation)
 -P | --phy_simulators
    Makes the unitary tests Layer 1 simulators
@@ -293,7 +293,7 @@ function main() {
                 "EXMIMO")
                     HW="EXMIMO"
                     ;;
-                "USRP" | "BLADERF" | "LMSSDR" | "IRIS" | "ADRV9371_ZC706" | "SIMU")
+                "USRP" | "BLADERF" | "LMSSDR" | "IRIS" | "ADRV9371_ZC706" | "SIMU" | "AW2SORI")
                     HW="OAI_"$2
                     ;;
                 "None")
@@ -931,6 +931,14 @@ function main() {
                   echo_error "== FAILED == Unexpected Kernel $SYRIQ_KMAJ.$SYRIQ_KMIN"
               fi
               echo_info "liboai_device.so is linked to ADRV9371_ZC706 device library for Kernel $SYRIQ_KMAJ.$SYRIQ_KMIN"
+          elif [ "$HW" == "OAI_AW2SORI" ] ; then
+	      compilations \
+		  $build_dir aw2sori_transpro \
+                  libaw2sori_transpro.so $dbin/libaw2sori_transpro.so.$REL 
+
+              ln -sf libaw2sori_transpro.so libthirdparty_transpro.so
+              ln -sf $dbin/libaw2sori_transpro.so.$REL $dbin/libaw2sori_transpro.so
+              echo_info "build libthirdparty_transpro.so for AW2SORI fronthaul"
           else
               echo_info "liboai_device.so is not linked to any device library"
           fi

nfapi/open-nFAPI/common/src/debug.c

-/*
- * Copyright 2017 Cisco Systems, Inc.
- * 
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- * 
- * http://www.apache.org/licenses/LICENSE-2.0
- * 
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-
-#include <stdio.h>
-#include <stdarg.h>
-#include <stdint.h>
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <errno.h>
-#include <sys/time.h>
-#include <sys/types.h>
-#include <pthread.h>
-#include <syslog.h>
-
-#include <debug.h>
-
-#define MAX_MSG_LENGTH 			2096
-#define TRACE_HEADER_LENGTH		44
-
-void nfapi_trace_dbg(nfapi_trace_level_t level, const char *format, ...);
-
-// initialize the trace function to 0
-void (*nfapi_trace_g)(nfapi_trace_level_t level, const char* format, ...) = &nfapi_trace_dbg;
-
-nfapi_trace_level_t nfapi_trace_level_g = NFAPI_TRACE_INFO;
-//nfapi_trace_level_t nfapi_trace_level_g = NFAPI_TRACE_WARN;
-
-void nfapi_set_trace_level(nfapi_trace_level_t new_level)
-{
-	nfapi_trace_level_g = new_level;
-}
-
-void nfapi_trace_dbg(nfapi_trace_level_t level, const char *format, ...)
-{
-	char trace_buff[MAX_MSG_LENGTH + TRACE_HEADER_LENGTH];
-	uint32_t num_chars;
-	va_list p_args;
-	struct timeval tv;
-	pthread_t tid = pthread_self();
-
-	(void)gettimeofday(&tv, NULL);
-
-	num_chars = (uint32_t)snprintf(trace_buff, TRACE_HEADER_LENGTH, "%04u.%06u: 0x%02x: %10u: ", ((uint32_t)tv.tv_sec) & 0x1FFF, (uint32_t)tv.tv_usec, (uint32_t)level, (uint32_t)tid);
-
-	if (num_chars > TRACE_HEADER_LENGTH)
-	{
-		printf("trace_dbg: Error, num_chars is too large: %d", num_chars);
-		return;
-	}
-
-	va_start(p_args, format);
-	if ((num_chars = (uint32_t)vsnprintf(&trace_buff[num_chars], MAX_MSG_LENGTH, format, p_args)))
-	{
-		if (level <= NFAPI_TRACE_WARN)
-		{
-			printf("%s", trace_buff);
-		}
-		printf("%s", trace_buff);
-	}
-	va_end(p_args);
-}
+/*
+ * Copyright 2017 Cisco Systems, Inc.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <stdint.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h>
+#include <errno.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <pthread.h>
+#include <syslog.h>
+
+#include <debug.h>
+
+#define MAX_MSG_LENGTH 			2096
+#define TRACE_HEADER_LENGTH		44
+
+void nfapi_trace_dbg(nfapi_trace_level_t level, const char *format, ...);
+
+// initialize the trace function to 0
+void (*nfapi_trace_g)(nfapi_trace_level_t level, const char* format, ...) = &nfapi_trace_dbg;
+
+nfapi_trace_level_t nfapi_trace_level_g = NFAPI_TRACE_INFO;
+//nfapi_trace_level_t nfapi_trace_level_g = NFAPI_TRACE_WARN;
+
+void nfapi_set_trace_level(nfapi_trace_level_t new_level)
+{
+	nfapi_trace_level_g = new_level;
+}
+
+void nfapi_trace_dbg(nfapi_trace_level_t level, const char *format, ...)
+{
+	char trace_buff[MAX_MSG_LENGTH + TRACE_HEADER_LENGTH];
+	uint32_t num_chars;
+	va_list p_args;
+	struct timeval tv;
+	pthread_t tid = pthread_self();
+
+	(void)gettimeofday(&tv, NULL);
+
+	num_chars = (uint32_t)snprintf(trace_buff, TRACE_HEADER_LENGTH, "%04u.%06u: 0x%02x: %10u: ", ((uint32_t)tv.tv_sec) & 0x1FFF, (uint32_t)tv.tv_usec, (uint32_t)level, (uint32_t)tid);
+
+	if (num_chars > TRACE_HEADER_LENGTH)
+	{
+		printf("trace_dbg: Error, num_chars is too large: %d", num_chars);
+		return;
+	}
+
+	va_start(p_args, format);
+	if ((num_chars = (uint32_t)vsnprintf(&trace_buff[num_chars], MAX_MSG_LENGTH, format, p_args)))
+	{
+		if (level <= NFAPI_TRACE_WARN)
+		{
+			printf("%s", trace_buff);
+		}
+		printf("%s", trace_buff);
+	}
+	va_end(p_args);
+}

openair1/PHY/CODING/nr_rate_matching.c

@@ -388,7 +388,7 @@ int nr_rate_matching_ldpc(uint8_t Ilbrm,
   uint32_t Ncb,ind,k=0,Nref,N;
 
   if (C==0) {
-    printf("nr_rate_matching: invalid parameters (C %d\n",C);
+    LOG_E(PHY,"nr_rate_matching: invalid parameters (C %d\n",C);
     return -1;
   }
 
@@ -407,16 +407,15 @@ int nr_rate_matching_ldpc(uint8_t Ilbrm,
 #ifdef RM_DEBUG
   printf("nr_rate_matching_ldpc: E %d, F %d, Foffset %d, k0 %d, Ncb %d, rvidx %d\n", E, F, Foffset,ind, Ncb, rvidx);
 #endif
-  AssertFatal(Foffset <= E,
-              "Foffset %d > E %d "
-              "(Ilbrm %d, Tbslbrm %d, Z %d, BG %d, C %d)\n",
-              Foffset, E,
-              Ilbrm, Tbslbrm, Z, BG, C);
-  AssertFatal(Foffset <= Ncb,
-              "Foffset %d > Ncb %d "
-              "(Ilbrm %d, Tbslbrm %d, Z %d, BG %d, C %d)\n",
-              Foffset, Ncb,
-              Ilbrm, Tbslbrm, Z, BG, C);
+
+  if (Foffset > E) {
+    LOG_E(PHY,"nr_rate_matching: invalid parameters (Foffset %d > E %d)\n",Foffset,E);
+    return -1;
+  }
+  if (Foffset > Ncb) {
+    LOG_E(PHY,"nr_rate_matching: invalid parameters (Foffset %d > Ncb %d)\n",Foffset,Ncb);
+    return -1;
+  }
 
   if (ind >= Foffset && ind < (F+Foffset)) ind = F+Foffset;
 
@@ -478,7 +477,7 @@ int nr_rate_matching_ldpc_rx(uint8_t Ilbrm,
 #endif
 
   if (C==0) {
-    printf("nr_rate_matching: invalid parameters (C %d\n",C);
+    LOG_E(PHY,"nr_rate_matching: invalid parameters (C %d\n",C);
     return -1;
   }
 
@@ -493,8 +492,14 @@ int nr_rate_matching_ldpc_rx(uint8_t Ilbrm,
   }
 
   ind = (index_k0[BG-1][rvidx]*Ncb/N)*Z;
-  AssertFatal(Foffset <= E,"Foffset %d > E %d\n",Foffset,E);
-  AssertFatal(Foffset <= Ncb,"Foffset %d > Ncb %d\n",Foffset,Ncb);
+  if (Foffset > E) {
+    LOG_E(PHY,"nr_rate_matching: invalid parameters (Foffset %d > E %d)\n",Foffset,E);
+    return -1;
+  }
+  if (Foffset > Ncb) {
+    LOG_E(PHY,"nr_rate_matching: invalid parameters (Foffset %d > Ncb %d)\n",Foffset,Ncb);
+    return -1;
+  }
 
 #ifdef RM_DEBUG
   printf("nr_rate_matching_ldpc_rx: Clear %d, E %d, k0 %d, Ncb %d, rvidx %d\n", clear, E, ind, Ncb, rvidx);

openair1/PHY/NR_TRANSPORT/nr_dlsch.c

@@ -111,9 +111,9 @@ void nr_pdsch_codeword_scrambling_optim(uint8_t *in,
 }
 
 
-uint8_t nr_generate_pdsch(processingData_L1tx_t *msgTx,
-			  int frame,
-			  int slot) {
+void nr_generate_pdsch(processingData_L1tx_t *msgTx,
+                       int frame,
+                       int slot) {
 
   PHY_VARS_gNB *gNB = msgTx->gNB;
   NR_gNB_DLSCH_t *dlsch;
@@ -181,11 +181,12 @@ uint8_t nr_generate_pdsch(processingData_L1tx_t *msgTx,
     /// CRC, coding, interleaving and rate matching
     AssertFatal(harq->pdu!=NULL,"harq->pdu is null\n");
     start_meas(dlsch_encoding_stats);
-    nr_dlsch_encoding(gNB,
-		      harq->pdu, frame, slot, dlsch, frame_parms,tinput,tprep,tparity,toutput,
-		      dlsch_rate_matching_stats,
-		      dlsch_interleaving_stats,
-		      dlsch_segmentation_stats);
+    if (nr_dlsch_encoding(gNB,
+                          harq->pdu, frame, slot, dlsch, frame_parms,tinput,tprep,tparity,toutput,
+                          dlsch_rate_matching_stats,
+                          dlsch_interleaving_stats,
+                          dlsch_segmentation_stats) == -1)
+      return;
     stop_meas(dlsch_encoding_stats);
 #ifdef DEBUG_DLSCH
     printf("PDSCH encoding:\nPayload:\n");
@@ -522,9 +523,6 @@ uint8_t nr_generate_pdsch(processingData_L1tx_t *msgTx,
       LOG_D(PHY,"beam index for PDSCH allocation already taken\n");
     }
   }// dlsch loop
-
-  
-  return 0;
 }
 
 void dump_pdsch_stats(FILE *fd,PHY_VARS_gNB *gNB) {

openair1/PHY/NR_TRANSPORT/nr_dlsch.h

@@ -67,9 +67,9 @@ void nr_fill_dlsch(processingData_L1tx_t *msgTx,
                    nfapi_nr_dl_tti_pdsch_pdu *pdsch_pdu,
                    unsigned char *sdu); 
 
-uint8_t nr_generate_pdsch(processingData_L1tx_t *msgTx,
-			  int frame,
-			  int slot);
+void nr_generate_pdsch(processingData_L1tx_t *msgTx,
+                       int frame,
+                       int slot);
 void free_gNB_dlsch(NR_gNB_DLSCH_t **dlschptr, uint16_t N_RB);
 
 void clean_gNB_dlsch(NR_gNB_DLSCH_t *dlsch);

openair1/PHY/NR_TRANSPORT/nr_dlsch_coding.c

@@ -427,17 +427,19 @@ int nr_dlsch_encoding(PHY_VARS_gNB *gNB,
     Tbslbrm = nr_compute_tbslbrm(rel15->mcsTable[0],nb_rb,Nl);
 
     start_meas(dlsch_rate_matching_stats);
-    nr_rate_matching_ldpc(Ilbrm,
-                          Tbslbrm,
-                          harq->BG,
-                          *Zc,
-                          harq->d[r],
-                          harq->e+r_offset,
-                          harq->C,
-                          F,
-                          Kr-F-2*(*Zc),
-                          rel15->rvIndex[0],
-                          E);
+    if (nr_rate_matching_ldpc(Ilbrm,
+                              Tbslbrm,
+                              harq->BG,
+                              *Zc,
+                              harq->d[r],
+                              harq->e+r_offset,
+                              harq->C,
+                              F,
+                              Kr-F-2*(*Zc),
+                              rel15->rvIndex[0],
+                              E) == -1)
+      return -1;
+
     stop_meas(dlsch_rate_matching_stats);
 #ifdef DEBUG_DLSCH_CODING
     for (int i =0; i<16; i++)

openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_coding.c

@@ -274,7 +274,7 @@ int nr_ulsch_encoding(PHY_VARS_NR_UE *ue,
 #ifdef DEBUG_ULSCH_CODING
   printf("encoding thinks this is a new packet \n");
 #endif
-  harq_process->first_tx = 0;
+    harq_process->first_tx = 0;
 ///////////////////////// a---->| add CRC |---->b /////////////////////////
 ///////////
    /* 
@@ -445,17 +445,19 @@ int nr_ulsch_encoding(PHY_VARS_NR_UE *ue,
 
     VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_RATE_MATCHING_LDPC, VCD_FUNCTION_IN);
     start_meas(&ue->ulsch_rate_matching_stats);
-    nr_rate_matching_ldpc(Ilbrm,
-                          Tbslbrm,
-                          harq_process->BG,
-                          *pz,
-                          harq_process->d[r],
-                          harq_process->e+r_offset,
-                          harq_process->C,
-			  F,
-                          Kr-F-2*(*pz),
-                          harq_process->pusch_pdu.pusch_data.rv_index,
-                          E);
+    if (nr_rate_matching_ldpc(Ilbrm,
+                              Tbslbrm,
+                              harq_process->BG,
+                              *pz,
+                              harq_process->d[r],
+                              harq_process->e+r_offset,
+                              harq_process->C,
+                              F,
+                              Kr-F-2*(*pz),
+                              harq_process->pusch_pdu.pusch_data.rv_index,
+                              E) == -1)
+      return -1;
+
     stop_meas(&ue->ulsch_rate_matching_stats);
     VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_NR_RATE_MATCHING_LDPC, VCD_FUNCTION_OUT);
 

openair1/PHY/NR_UE_TRANSPORT/nr_ulsch_ue.c

@@ -162,7 +162,8 @@ void nr_ue_ulsch_procedures(PHY_VARS_NR_UE *UE,
                               nb_dmrs_re_per_rb, number_dmrs_symbols, mod_order, Nl);
     
 
-    nr_ulsch_encoding(UE, ulsch_ue, frame_parms, harq_pid, G);
+    if (nr_ulsch_encoding(UE, ulsch_ue, frame_parms, harq_pid, G) == -1)
+      return;
 
     ///////////
     ////////////////////////////////////////////////////////////////////

openair2/COMMON/x2ap_messages_def.h

@@ -33,7 +33,7 @@ MESSAGE_DEF(X2AP_SETUP_REQUEST_LOG              , MESSAGE_PRIORITY_MED, IttiMsgT
 /* eNB application layer -> X2AP messages */
 MESSAGE_DEF(X2AP_REGISTER_ENB_REQ               , MESSAGE_PRIORITY_MED, x2ap_register_enb_req_t          , x2ap_register_enb_req)
 MESSAGE_DEF(X2AP_SUBFRAME_PROCESS               , MESSAGE_PRIORITY_MED, x2ap_subframe_process_t          , x2ap_subframe_process)
-
+MESSAGE_DEF(X2AP_RESET_REQ                      , MESSAGE_PRIORITY_MED, x2ap_reset_req_t                 , x2ap_reset_req)
 /* X2AP -> eNB application layer messages */
 MESSAGE_DEF(X2AP_REGISTER_ENB_CNF               , MESSAGE_PRIORITY_MED, x2ap_register_enb_cnf_t          , x2ap_register_enb_cnf)
 MESSAGE_DEF(X2AP_DEREGISTERED_ENB_IND           , MESSAGE_PRIORITY_MED, x2ap_deregistered_enb_ind_t      , x2ap_deregistered_enb_ind)

openair2/COMMON/x2ap_messages_types.h

@@ -38,6 +38,8 @@ typedef enum {
 #define X2AP_REGISTER_ENB_REQ(mSGpTR)                           (mSGpTR)->ittiMsg.x2ap_register_enb_req
 #define X2AP_SETUP_REQ(mSGpTR)                                  (mSGpTR)->ittiMsg.x2ap_setup_req
 #define X2AP_SETUP_RESP(mSGpTR)                                 (mSGpTR)->ittiMsg.x2ap_setup_resp
+#define X2AP_RESET_REQ(mSGpTR)                                  (mSGpTR)->ittiMsg.x2ap_reset_req
+#define X2AP_RESET_RESP(mSGpTR)                                 (mSGpTR)->ittiMsg.x2ap_reset_resp
 #define X2AP_HANDOVER_REQ(mSGpTR)                               (mSGpTR)->ittiMsg.x2ap_handover_req
 #define X2AP_HANDOVER_REQ_ACK(mSGpTR)                           (mSGpTR)->ittiMsg.x2ap_handover_req_ack
 #define X2AP_REGISTER_ENB_CNF(mSGpTR)                           (mSGpTR)->ittiMsg.x2ap_register_enb_cnf
@@ -68,6 +70,14 @@ typedef struct x2ap_setup_resp_s {
   int num_cc;
 } x2ap_setup_resp_t;
 
+typedef struct x2ap_reset_req_s {
+  uint32_t cause;
+} x2ap_reset_req_t;
+
+typedef struct x2ap_reset_resp_s {
+  int dummy;
+} x2ap_reset_resp_t;
+
 /* X2AP UE CONTEXT RELEASE */
 typedef struct x2ap_ue_context_release_s {
   /* used for X2AP->RRC in source and RRC->X2AP in target */

openair2/LAYER2/NR_MAC_UE/nr_ue_scheduler.c

@@ -2106,7 +2106,8 @@ void nr_ue_pucch_scheduler(module_id_t module_idP, frame_t frameP, int slotP, in
   }
 
   // CSI
-  if (mac->ra.ra_state == RA_SUCCEEDED)
+  if (mac->ra.ra_state == RA_SUCCEEDED ||
+      get_softmodem_params()->phy_test == 1)
     O_CSI = nr_get_csi_measurements(mac, frameP, slotP, pucch);
 
   // ACKNACK

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c

@@ -347,7 +347,7 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
 
   if ((slot == 0) && (frame & 127) == 0) {
      stats_output[0]='\0';
-     dump_mac_stats(RC.nrmac[module_idP],stats_output,16384);
+     dump_mac_stats(RC.nrmac[module_idP],stats_output,16384,true);
      LOG_I(NR_MAC,"Frame.Slot %d.%d\n%s\n",frame,slot,stats_output);
   }
 

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c

@@ -1456,7 +1456,7 @@ void nr_generate_Msg4(module_id_t module_idP, int CC_id, frame_t frameP, sub_fra
     int n_rb=0;
     for (int i=0;i<6;i++)
       for (int j=0;j<8;j++) {
-	      n_rb+=((coreset->frequencyDomainResources.buf[i]>>j)&1);
+        n_rb+=((coreset->frequencyDomainResources.buf[i]>>j)&1);
       }
     n_rb*=6;
     const uint16_t N_cce = n_rb * coreset->duration / NR_NB_REG_PER_CCE;
@@ -1752,7 +1752,8 @@ void nr_check_Msg4_Ack(module_id_t module_id, int CC_id, frame_t frame, sub_fram
   const int current_harq_pid = ra->harq_pid;
 
   NR_UE_info_t *UE_info = &RC.nrmac[module_id]->UE_info;
-  NR_UE_harq_t *harq = &UE_info->UE_sched_ctrl[UE_id].harq_processes[current_harq_pid];
+  NR_UE_sched_ctrl_t *sched_ctrl = &UE_info->UE_sched_ctrl[UE_id];
+  NR_UE_harq_t *harq = &sched_ctrl->harq_processes[current_harq_pid];
   NR_mac_stats_t *stats = &UE_info->mac_stats[UE_id];
 
   LOG_D(NR_MAC, "ue %d, rnti %d, harq is waiting %d, round %d, frame %d %d, harq id %d\n", UE_id, ra->rnti, harq->is_waiting, harq->round, frame, slot, current_harq_pid);
@@ -1764,6 +1765,8 @@ void nr_check_Msg4_Ack(module_id_t module_id, int CC_id, frame_t frame, sub_fram
         nr_clear_ra_proc(module_id, CC_id, frame, ra);
         UE_info->active[UE_id] = true;
         UE_info->Msg4_ACKed[UE_id] = true;
+        if(sched_ctrl->retrans_dl_harq.head>=0)
+          remove_nr_list(&sched_ctrl->retrans_dl_harq, current_harq_pid);
       }
       else {
         LOG_I(NR_MAC, "(ue %i, rnti 0x%04x) RA Procedure failed at Msg4!\n", UE_id, ra->rnti);

openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_uci.c

@@ -702,7 +702,6 @@ void tci_handling(module_id_t Mod_idP, int UE_id, frame_t frame, slot_t slot) {
   uint8_t diff_rsrp_idx = 0;
   uint8_t i, j;
   NR_UE_sched_ctrl_t *sched_ctrl = &UE_info->UE_sched_ctrl[UE_id];
-  NR_mac_stats_t *stats = &UE_info->mac_stats[UE_id];
 
   if (n_dl_bwp < 4)
     pdsch_bwp_id = bwp_id;
@@ -728,9 +727,6 @@ void tci_handling(module_id_t Mod_idP, int UE_id, frame_t frame, slot_t slot) {
 
       //if strongest measured RSRP is configured
       strongest_ssb_rsrp = get_measured_rsrp(sched_ctrl->CSI_report[idx].choice.ssb_cri_report.RSRP);
-      // including ssb rsrp in mac stats
-      stats->cumul_rsrp += strongest_ssb_rsrp;
-      stats->num_rsrp_meas++;
       ssb_rsrp[idx * nb_of_csi_ssb_report] = strongest_ssb_rsrp;
       LOG_D(NR_MAC,"ssb_rsrp = %d\n",strongest_ssb_rsrp);
 
@@ -872,12 +868,12 @@ uint8_t pickandreverse_bits(uint8_t *payload, uint16_t bitlen, uint8_t start_bit
 
 
 void evaluate_rsrp_report(NR_UE_info_t *UE_info,
-                             NR_UE_sched_ctrl_t *sched_ctrl,
-                             int UE_id,
-                             uint8_t csi_report_id,
-                             uint8_t *payload,
-                             int *cumul_bits,
-                             NR_CSI_ReportConfig__reportQuantity_PR reportQuantity_type){
+                          NR_UE_sched_ctrl_t *sched_ctrl,
+                          int UE_id,
+                          uint8_t csi_report_id,
+                          uint8_t *payload,
+                          int *cumul_bits,
+                          NR_CSI_ReportConfig__reportQuantity_PR reportQuantity_type){
 
   uint8_t cri_ssbri_bitlen = UE_info->csi_report_template[UE_id][csi_report_id].CSI_report_bitlen.cri_ssbri_bitlen;
   uint16_t curr_payload;
@@ -907,14 +903,17 @@ void evaluate_rsrp_report(NR_UE_info_t *UE_info,
     curr_payload = pickandreverse_bits(payload, cri_ssbri_bitlen, *cumul_bits);
 
     if (NR_CSI_ReportConfig__reportQuantity_PR_ssb_Index_RSRP == reportQuantity_type)
-      sched_ctrl->CSI_report[idx].choice.ssb_cri_report.CRI_SSBRI [csi_ssb_idx] =
+      sched_ctrl->CSI_report[idx].choice.ssb_cri_report.CRI_SSBRI[csi_ssb_idx] =
         *(UE_info->csi_report_template[UE_id][csi_report_id].SSB_Index_list[cri_ssbri_bitlen>0?((curr_payload)&~(~1<<(cri_ssbri_bitlen-1))):cri_ssbri_bitlen]);
     else
-      sched_ctrl->CSI_report[idx].choice.ssb_cri_report.CRI_SSBRI [csi_ssb_idx] =
+      sched_ctrl->CSI_report[idx].choice.ssb_cri_report.CRI_SSBRI[csi_ssb_idx] =
         *(UE_info->csi_report_template[UE_id][csi_report_id].CSI_Index_list[cri_ssbri_bitlen>0?((curr_payload)&~(~1<<(cri_ssbri_bitlen-1))):cri_ssbri_bitlen]);
 
     *cumul_bits += cri_ssbri_bitlen;
-    LOG_D(MAC,"SSB_index = %d\n",sched_ctrl->CSI_report[idx].choice.ssb_cri_report.CRI_SSBRI [csi_ssb_idx]);
+    if(UE_info->csi_report_template[UE_id][csi_report_id].reportQuantity_type == NR_CSI_ReportConfig__reportQuantity_PR_cri_RSRP)
+      LOG_D(MAC,"CSI-RS Resource Indicator = %d\n",sched_ctrl->CSI_report[idx].choice.ssb_cri_report.CRI_SSBRI[csi_ssb_idx]);
+    else
+      LOG_D(MAC,"SSB Resource Indicator = %d\n",sched_ctrl->CSI_report[idx].choice.ssb_cri_report.CRI_SSBRI[csi_ssb_idx]);
   }
 
   curr_payload = pickandreverse_bits(payload, 7, *cumul_bits);
@@ -927,9 +926,14 @@ void evaluate_rsrp_report(NR_UE_info_t *UE_info,
     *cumul_bits += 4;
   }
   UE_info->csi_report_template[UE_id][csi_report_id].nb_of_csi_ssb_report++;
+  int strongest_ssb_rsrp = get_measured_rsrp(sched_ctrl->CSI_report[idx].choice.ssb_cri_report.RSRP);
+  NR_mac_stats_t *stats = &UE_info->mac_stats[UE_id];
+  // including ssb rsrp in mac stats
+  stats->cumul_rsrp += strongest_ssb_rsrp;
+  stats->num_rsrp_meas++;
   LOG_D(MAC,"rsrp_id = %d rsrp = %d\n",
         sched_ctrl->CSI_report[idx].choice.ssb_cri_report.RSRP,
-        get_measured_rsrp(sched_ctrl->CSI_report[idx].choice.ssb_cri_report.RSRP));
+        strongest_ssb_rsrp);
 }
 
 
@@ -1156,7 +1160,7 @@ void handle_nr_uci_pucch_2_3_4(module_id_t mod_id,
   }
   if ((uci_234->pduBitmap >> 2) & 0x01) {
     //API to parse the csi report and store it into sched_ctrl
-    extract_pucch_csi_report (csi_MeasConfig, uci_234, frame, slot, UE_id, mod_id);
+    extract_pucch_csi_report(csi_MeasConfig, uci_234, frame, slot, UE_id, mod_id);
     //TCI handling function
     tci_handling(mod_id, UE_id,frame, slot);
   }

openair2/LAYER2/NR_MAC_gNB/mac_proto.h

@@ -442,5 +442,5 @@ bool nr_find_nb_rb(uint16_t Qm,
 
 void nr_sr_reporting(int Mod_idP, frame_t frameP, sub_frame_t slotP);
 
-void dump_mac_stats(gNB_MAC_INST *gNB, char *output, int strlen);
+void dump_mac_stats(gNB_MAC_INST *gNB, char *output, int strlen, bool reset_rsrp);
 #endif /*__LAYER2_NR_MAC_PROTO_H__*/

openair2/LAYER2/NR_MAC_gNB/main.c

@@ -57,7 +57,7 @@ void *nrmac_stats_thread(void *arg) {
   AssertFatal(fd!=NULL,"Cannot open nrMAC_stats.log, error %s\n",strerror(errno));
 
   while (oai_exit == 0) {
-     dump_mac_stats(gNB,output,MACSTATSSTRLEN);
+     dump_mac_stats(gNB,output,MACSTATSSTRLEN,false);
      fprintf(fd,"%s\n",output);
      fflush(fd);
      usleep(200000);
@@ -71,7 +71,7 @@ void clear_mac_stats(gNB_MAC_INST *gNB) {
   memset((void*)gNB->UE_info.mac_stats,0,MAX_MOBILES_PER_GNB*sizeof(NR_mac_stats_t));
 }
 
-void dump_mac_stats(gNB_MAC_INST *gNB, char *output, int strlen)
+void dump_mac_stats(gNB_MAC_INST *gNB, char *output, int strlen, bool reset_rsrp)
 {
   NR_UE_info_t *UE_info = &gNB->UE_info;
   int num = 1;
@@ -102,9 +102,10 @@ void dump_mac_stats(gNB_MAC_INST *gNB, char *output, int strlen)
                     stats->pucch0_DTX,
                     sched_ctrl->dl_bler_stats.bler,
                     sched_ctrl->dl_bler_stats.mcs);
-
-    stats->num_rsrp_meas = 0;
-    stats->cumul_rsrp = 0 ;
+    if (reset_rsrp) {
+      stats->num_rsrp_meas = 0;
+      stats->cumul_rsrp = 0;
+    }
     stroff+=sprintf(output+stroff,"UE %d: dlsch_total_bytes %"PRIu64"\n", UE_id, stats->dlsch_total_bytes);
     stroff+=sprintf(output+stroff,"UE %d: ulsch_rounds %"PRIu64"/%"PRIu64"/%"PRIu64"/%"PRIu64", ulsch_DTX %d, ulsch_errors %"PRIu64"\n",
                     UE_id,

openair2/RRC/LTE/rrc_eNB.c

@@ -3293,6 +3293,7 @@ void rrc_eNB_generate_defaultRRCConnectionReconfiguration(const protocol_ctxt_t
     MeasObj2->measObject.choice.measObjectNR_r15.rs_ConfigSSB_r15.measTimingConfig_r15.periodicityAndOffset_r15.present = LTE_MTC_SSB_NR_r15__periodicityAndOffset_r15_PR_sf20_r15;
     MeasObj2->measObject.choice.measObjectNR_r15.rs_ConfigSSB_r15.measTimingConfig_r15.periodicityAndOffset_r15.choice.sf20_r15 = 0;
     MeasObj2->measObject.choice.measObjectNR_r15.rs_ConfigSSB_r15.measTimingConfig_r15.ssb_Duration_r15 = LTE_MTC_SSB_NR_r15__ssb_Duration_r15_sf4;
+
     if (rrc_inst->nr_scg_ssb_freq > 2016666) //FR2
       MeasObj2->measObject.choice.measObjectNR_r15.rs_ConfigSSB_r15.subcarrierSpacingSSB_r15 = LTE_RS_ConfigSSB_NR_r15__subcarrierSpacingSSB_r15_kHz120;
     else

openair2/X2AP/x2ap_eNB_handler.c

@@ -57,6 +57,17 @@ int x2ap_eNB_handle_x2_setup_response (instance_t instance,
                                        uint32_t stream,
                                        X2AP_X2AP_PDU_t *pdu);
 static
+int x2ap_eNB_handle_x2_reset_request (instance_t instance,
+                                      uint32_t assoc_id,
+                                      uint32_t stream,
+                                      X2AP_X2AP_PDU_t *pdu);
+static
+int x2ap_eNB_handle_x2_reset_response (instance_t instance,
+                                       uint32_t assoc_id,
+                                       uint32_t stream,
+                                       X2AP_X2AP_PDU_t *pdu);
+
+static
 int x2ap_eNB_handle_x2_setup_failure (instance_t instance,
                                       uint32_t assoc_id,
                                       uint32_t stream,
@@ -166,7 +177,7 @@ x2ap_message_decoded_callback x2ap_messages_callback[][3] = {
   { 0, 0, 0 }, /* snStatusTransfer */
   { x2ap_eNB_handle_ue_context_release, 0, 0 }, /* uEContextRelease */
   { x2ap_eNB_handle_x2_setup_request, x2ap_eNB_handle_x2_setup_response, x2ap_eNB_handle_x2_setup_failure }, /* x2Setup */
-  { 0, 0, 0 }, /* reset */
+  { x2ap_eNB_handle_x2_reset_request, x2ap_eNB_handle_x2_reset_response, 0 }, /* reset */
   { 0, 0, 0 }, /* eNBConfigurationUpdate */
   { 0, 0, 0 }, /* resourceStatusReportingInitiation */
   { 0, 0, 0 }, /* resourceStatusReporting */
@@ -501,6 +512,163 @@ x2ap_eNB_handle_x2_setup_request(instance_t instance,
   return x2ap_eNB_generate_x2_setup_response(instance_p, x2ap_eNB_data);
 }
 
+const char *X2AP_cause_str1[4]={"radioNetwork","transport","protocol","misc"};
+const char *X2AP_case_str_radio[50]={" X2AP_CauseRadioNetwork_handover_desirable_for_radio_reasons",
+        "X2AP_CauseRadioNetwork_time_critical_handover",
+        "X2AP_CauseRadioNetwork_resource_optimisation_handover",
+        "X2AP_CauseRadioNetwork_reduce_load_in_serving_cell",
+        "X2AP_CauseRadioNetwork_partial_handover",
+        "X2AP_CauseRadioNetwork_unknown_new_eNB_UE_X2AP_ID",
+        "X2AP_CauseRadioNetwork_unknown_old_eNB_UE_X2AP_ID",
+        "X2AP_CauseRadioNetwork_unknown_pair_of_UE_X2AP_ID",
+        "X2AP_CauseRadioNetwork_ho_target_not_allowed",
+        "X2AP_CauseRadioNetwork_tx2relocoverall_expiry",
+        "X2AP_CauseRadioNetwork_trelocprep_expiry",
+        "X2AP_CauseRadioNetwork_cell_not_available",
+        "X2AP_CauseRadioNetwork_no_radio_resources_available_in_target_cell",
+        "X2AP_CauseRadioNetwork_invalid_MME_GroupID",
+        "X2AP_CauseRadioNetwork_unknown_MME_Code",
+        "X2AP_CauseRadioNetwork_encryption_and_or_integrity_protection_algorithms_not_supported",
+        "X2AP_CauseRadioNetwork_reportCharacteristicsEmpty",
+        "X2AP_CauseRadioNetwork_noReportPeriodicity",
+        "X2AP_CauseRadioNetwork_existingMeasurementID",
+        "X2AP_CauseRadioNetwork_unknown_eNB_Measurement_ID",
+        "X2AP_CauseRadioNetwork_measurement_temporarily_not_available",
+        "X2AP_CauseRadioNetwork_unspecified",
+        "X2AP_CauseRadioNetwork_load_balancing",
+        "X2AP_CauseRadioNetwork_handover_optimisation",
+        "X2AP_CauseRadioNetwork_value_out_of_allowed_range",
+        "X2AP_CauseRadioNetwork_multiple_E_RAB_ID_instances",
+        "X2AP_CauseRadioNetwork_switch_off_ongoing",
+        "X2AP_CauseRadioNetwork_not_supported_QCI_value",
+        "X2AP_CauseRadioNetwork_measurement_not_supported_for_the_object",
+        "X2AP_CauseRadioNetwork_tDCoverall_expiry",
+        "X2AP_CauseRadioNetwork_tDCprep_expiry",
+        "X2AP_CauseRadioNetwork_action_desirable_for_radio_reasons",
+        "X2AP_CauseRadioNetwork_reduce_load",
+        "X2AP_CauseRadioNetwork_resource_optimisation",
+        "X2AP_CauseRadioNetwork_time_critical_action",
+        "X2AP_CauseRadioNetwork_target_not_allowed",
+        "X2AP_CauseRadioNetwork_no_radio_resources_available",
+        "X2AP_CauseRadioNetwork_invalid_QoS_combination",
+        "X2AP_CauseRadioNetwork_encryption_algorithms_not_supported",
+        "X2AP_CauseRadioNetwork_procedure_cancelled",
+        "X2AP_CauseRadioNetwork_rRM_purpose",
+        "X2AP_CauseRadioNetwork_improve_user_bit_rate",
+        "X2AP_CauseRadioNetwork_user_inactivity",
+        "X2AP_CauseRadioNetwork_radio_connection_with_UE_lost",
+        "X2AP_CauseRadioNetwork_bearer_option_not_supported",
+        "X2AP_CauseRadioNetwork_mCG_Mobility",
+        "X2AP_CauseRadioNetwork_sCG_Mobility",
+        "X2AP_CauseRadioNetwork_count_reaches_max_value",
+        "X2AP_CauseRadioNetwork_unknown_old_en_gNB_UE_X2AP_ID",
+        "X2AP_CauseRadioNetwork_pDCP_Overload"};
+
+const char *X2AP_cause_str_radio[2]={"X2AP_CauseTransport_transport_resource_unavailable",
+        "X2AP_CauseTransport_unspecified"};
+const char *X2AP_cause_str_protocol[7]={" X2AP_CauseProtocol_transfer_syntax_error",
+        "X2AP_CauseProtocol_abstract_syntax_error_reject",
+        "X2AP_CauseProtocol_abstract_syntax_error_ignore_and_notify",
+        "X2AP_CauseProtocol_message_not_compatible_with_receiver_state",
+        "X2AP_CauseProtocol_semantic_error",
+        "X2AP_CauseProtocol_unspecified",
+        "X2AP_CauseProtocol_abstract_syntax_error_falsely_constructed_message"};
+const char *X2AP_cause_str_misc[5]={"X2AP_CauseMisc_control_processing_overload",
+        "X2AP_CauseMisc_hardware_failure",
+        "X2AP_CauseMisc_om_intervention",
+        "X2AP_CauseMisc_not_enough_user_plane_processing_resources",
+        "X2AP_CauseMisc_unspecified"};
+
+
+int
+x2ap_eNB_handle_x2_reset_response(instance_t instance,
+                                  uint32_t assoc_id,
+                                  uint32_t stream,
+                                  X2AP_X2AP_PDU_t *pdu)
+{
+
+   return (0);
+}
+
+
+int
+x2ap_eNB_handle_x2_reset_request(instance_t instance,
+                                 uint32_t assoc_id,
+                                 uint32_t stream,
+                                 X2AP_X2AP_PDU_t *pdu)
+{
+
+  X2AP_ResetRequest_t              *ResetRequest;
+  X2AP_ResetRequest_IEs_t          *ie;
+
+  x2ap_eNB_instance_t                *instance_p;
+  x2ap_eNB_data_t                    *x2ap_eNB_data;
+  MessageDef                         *msg;
+  uint32_t                           eNB_id = 0;
+
+  DevAssert (pdu != NULL);
+  ResetRequest = &pdu->choice.initiatingMessage.value.choice.ResetRequest;
+
+  X2AP_DEBUG("Received a new X2 reset request\n");
+
+  X2AP_FIND_PROTOCOLIE_BY_ID(X2AP_ResetRequest_IEs_t, ie, ResetRequest,
+                             X2AP_ProtocolIE_ID_id_Cause, true);
+  if (ie == NULL ) {
+    X2AP_ERROR("%s %d: ie is a NULL pointer \n",__FILE__,__LINE__);
+    return -1;
+  } else {
+    AssertFatal(ie->value.present <= X2AP_Cause_PR_misc && ie->value.present > 0,"Cause value %d, is impossible\n",ie->value.present);
+    LOG_I(X2AP,"Received X2AP Reset Request with Cause Type %s\n",X2AP_cause_str1[ie->value.present-1]);
+  }
+
+  X2AP_DEBUG("Adding eNB to the list of associated eNBs\n");
+
+  if ((x2ap_eNB_data = x2ap_is_eNB_id_in_list (eNB_id)) == NULL) {
+      /*
+       * eNB has not been found in list of associated eNB,
+       * * * * Add it to the tail of list and initialize data
+       */
+    if ((x2ap_eNB_data = x2ap_is_eNB_assoc_id_in_list (assoc_id)) == NULL) {
+      /*
+       * ??
+       */
+      return -1;
+    } else {
+      x2ap_eNB_data->state = X2AP_ENB_STATE_RESETTING;
+      x2ap_eNB_data->eNB_id = eNB_id;
+    }
+  } else {
+    x2ap_eNB_data->state = X2AP_ENB_STATE_RESETTING;
+    /*
+     * eNB has been found in list, consider the x2 setup request as a reset connection,
+     * * * * reseting any previous UE state if sctp association is != than the previous one
+     */
+    if (x2ap_eNB_data->assoc_id != assoc_id) {
+      /*
+       * ??: Send an overload cause...
+       */
+      X2AP_ERROR("Reset Request: eNB id %d is already associated to an active sctp association" "Previous known: %d, new one: %d\n", eNB_id, x2ap_eNB_data->assoc_id, assoc_id);
+
+      return -1;
+    }
+    /*
+     * TODO: call the reset procedure
+     */
+  }
+
+  msg = itti_alloc_new_message(TASK_X2AP, 0, X2AP_RESET_REQ);
+
+  X2AP_RESET_REQ(msg).cause = ie->value.present;
+
+
+  instance_p = x2ap_eNB_get_instance(instance);
+  DevAssert(instance_p != NULL);
+
+  itti_send_msg_to_task(TASK_RRC_ENB, instance_p->instance, msg);
+
+  return x2ap_eNB_generate_x2_setup_response(instance_p, x2ap_eNB_data);
+}
+
 
 static
 int x2ap_eNB_handle_x2_setup_response(instance_t instance,

targets/RT/USER/lte-ru.c

@@ -1300,13 +1300,13 @@ void fill_rf_config(RU_t *ru,
       if (fp->threequarter_fs) {
         cfg->sample_rate=23.04e6;
         cfg->samples_per_frame = 230400;
-        cfg->tx_bw = 10e6;
-        cfg->rx_bw = 10e6;
+        cfg->tx_bw = 20e6;
+        cfg->rx_bw = 20e6;
       } else {
         cfg->sample_rate=30.72e6;
         cfg->samples_per_frame = 307200;
-        cfg->tx_bw = 10e6;
-        cfg->rx_bw = 10e6;
+        cfg->tx_bw = 20e6;
+        cfg->rx_bw = 20e6;
       }
     } else if(ru->numerology == 1) {
       cfg->sample_rate=61.44e6;
@@ -1328,13 +1328,13 @@ void fill_rf_config(RU_t *ru,
   } else if(fp->N_RB_DL == 50) {
     cfg->sample_rate=15.36e6;
     cfg->samples_per_frame = 153600;
-    cfg->tx_bw = 5e6;
-    cfg->rx_bw = 5e6;
+    cfg->tx_bw = 10e6;
+    cfg->rx_bw = 10e6;
   } else if (fp->N_RB_DL == 25) {
     cfg->sample_rate=7.68e6;
     cfg->samples_per_frame = 76800;
-    cfg->tx_bw = 2.5e6;
-    cfg->rx_bw = 2.5e6;
+    cfg->tx_bw = 5e6;
+    cfg->rx_bw = 5e6;
   } else if (fp->N_RB_DL == 6) {
     cfg->sample_rate=1.92e6;
     cfg->samples_per_frame = 19200;