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merge develop, improve doc

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This commit is contained in:
Laurent
2020-10-21 14:38:17 +02:00
parent 6b7eb07224 b70671777c
commit 5c69510f17
122 changed files with 8922 additions and 4123 deletions
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ci-scripts/Jenkinsfile-gitlab
+4 -4
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@@ -199,7 +199,7 @@ pipeline {
stage ("Start VM -- enb-ethernet") {
steps {
timeout (time: 5, unit: 'MINUTES') {
timeout (time: 7, unit: 'MINUTES') {
sh "./ci-scripts/oai-ci-vm-tool build --workspace $WORKSPACE --variant enb-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID} --daemon"
}
}
@@ -207,7 +207,7 @@ pipeline {
stage ("Start VM -- ue-ethernet") {
steps {
timeout (time: 5, unit: 'MINUTES') {
timeout (time: 7, unit: 'MINUTES') {
sh "./ci-scripts/oai-ci-vm-tool build --workspace $WORKSPACE --variant ue-ethernet --job-name ${JOB_NAME} --build-id ${BUILD_ID} --daemon"
}
}
@@ -215,7 +215,7 @@ pipeline {
stage ("Start VM -- cppcheck") {
steps {
timeout (time: 5, unit: 'MINUTES') {
timeout (time: 7, unit: 'MINUTES') {
sh "./ci-scripts/oai-ci-vm-tool build --workspace $WORKSPACE --variant cppcheck --job-name ${JOB_NAME} --build-id ${BUILD_ID} --daemon"
}
}
@@ -416,7 +416,7 @@ pipeline {
stage ("Test RF simulator") {
steps {
script {
timeout (time: 30, unit: 'MINUTES') {
timeout (time: 40, unit: 'MINUTES') {
try {
gitlabCommitStatus(name: "Test RF-sim") {
sh "./ci-scripts/oai-ci-vm-tool test --workspace $WORKSPACE --variant rf-sim --job-name ${JOB_NAME} --build-id ${BUILD_ID} --keep-vm-alive"
ci-scripts/cls_oaicitest.py
+3155
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File diff suppressed because it is too large Load Diff
ci-scripts/main.py
+37 -3090
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File diff suppressed because it is too large Load Diff
ci-scripts/reportTestLocally.sh
+49 -48
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@@ -768,54 +768,55 @@ function report_test {
#RA test (--do-ra option)
#build log files names
RA_ENB_LOG=$ARCHIVES_LOC/ra_check_${TMODE}_${BW}prb_${CN_CONFIG}_gnb.log
RA_UE_LOG=$ARCHIVES_LOC/ra_check_${TMODE}_${BW}prb_${CN_CONFIG}_ue.log
if [ -f $RA_ENB_LOG ] && [ -f $RA_UE_LOG ]
then
#get rid of full path
NAME_ENB=`echo $RA_ENB_LOG | sed -e "s#$ARCHIVES_LOC/##"`
NAME_UE=`echo $RA_UE_LOG | sed -e "s#$ARCHIVES_LOC/##"`
echo " <tr>" >> ./test_simulator_results.html
echo " <td>$NAME_ENB --- $NAME_UE</td>" >> ./test_simulator_results.html
echo " <td>Check if RA proc succeeded</td>" >> ./test_simulator_results.html
#gNB RA check
GNB_RECEIVED=`egrep -c "received correctly" $RA_ENB_LOG`
GNB_CONNECTED=`egrep -c "now 5G connected" $RA_ENB_LOG`
#UE RA check
UE_RA_PROC_OK=`egrep -c "RA procedure succeeded" $RA_UE_LOG`
if [ $GNB_RECEIVED -gt 0 ] && [ $GNB_CONNECTED -gt 0 ] && [ $UE_RA_PROC_OK -gt 0 ]
then
echo " <td bgcolor = \"green\" >OK</td>" >> ./test_simulator_results.html
else
echo " <td bgcolor = \"red\" >KO</td>" >> ./test_simulator_results.html
fi
echo " <td><pre>" >> ./test_simulator_results.html
if [ $GNB_RECEIVED -gt 0 ]
then
echo "<font color = \"blue\">- gNB --> RA received</font>" >> ./test_simulator_results.html
else
echo "<font color = \"red\"><b>- gNB RA NOT RECEIVED</b></font>" >> ./test_simulator_results.html
fi
if [ $GNB_CONNECTED -gt 0 ]
then
echo "<font color = \"blue\">- gNB --> 5G connected</font>" >> ./test_simulator_results.html
else
echo "<font color = \"red\"><b>- gNB NOT 5G CONNECTED</b></font>" >> ./test_simulator_results.html
fi
if [ $UE_RA_PROC_OK -gt 0 ]
then
echo "<font color = \"blue\">- NR UE --> RA procedure succeded</font>" >> ./test_simulator_results.html
else
echo "<font color = \"red\"><b>- NR UE RA procedure failed</b></font>" >> ./test_simulator_results.html
fi
echo " </pre></td>" >> ./test_simulator_results.html
echo " </tr>" >> ./test_simulator_results.html
fi
# Currently disabled
# #build log files names
# RA_ENB_LOG=$ARCHIVES_LOC/${TMODE}_${BW}prb_${CN_CONFIG}_gnb_ra_test.log
# RA_UE_LOG=$ARCHIVES_LOC/ra_check_${TMODE}_${BW}prb_${CN_CONFIG}_ue_ra_test.log
# if [ -f $RA_ENB_LOG ] && [ -f $RA_UE_LOG ]
# then
# #get rid of full path
# NAME_ENB=`echo $RA_ENB_LOG | sed -e "s#$ARCHIVES_LOC/##"`
# NAME_UE=`echo $RA_UE_LOG | sed -e "s#$ARCHIVES_LOC/##"`
# echo " <tr>" >> ./test_simulator_results.html
# echo " <td>$NAME_ENB --- $NAME_UE</td>" >> ./test_simulator_results.html
# echo " <td>Check if RA proc succeeded</td>" >> ./test_simulator_results.html
#
# #gNB RA check
# GNB_RECEIVED=`egrep -c "received correctly" $RA_ENB_LOG`
# GNB_CONNECTED=`egrep -c "now 5G connected" $RA_ENB_LOG`
# #UE RA check
# UE_RA_PROC_OK=`egrep -c "RA procedure succeeded" $RA_UE_LOG`
#
#
# if [ $GNB_RECEIVED -gt 0 ] && [ $GNB_CONNECTED -gt 0 ] && [ $UE_RA_PROC_OK -gt 0 ]
# then
# echo " <td bgcolor = \"green\" >OK</td>" >> ./test_simulator_results.html
# else
# echo " <td bgcolor = \"red\" >KO</td>" >> ./test_simulator_results.html
# fi
#
# echo " <td><pre>" >> ./test_simulator_results.html
# if [ $GNB_RECEIVED -gt 0 ]
# then
# echo "<font color = \"blue\">- gNB --> RA received</font>" >> ./test_simulator_results.html
# else
# echo "<font color = \"red\"><b>- gNB RA NOT RECEIVED</b></font>" >> ./test_simulator_results.html
# fi
# if [ $GNB_CONNECTED -gt 0 ]
# then
# echo "<font color = \"blue\">- gNB --> 5G connected</font>" >> ./test_simulator_results.html
# else
# echo "<font color = \"red\"><b>- gNB NOT 5G CONNECTED</b></font>" >> ./test_simulator_results.html
# fi
# if [ $UE_RA_PROC_OK -gt 0 ]
# then
# echo "<font color = \"blue\">- NR UE --> RA procedure succeded</font>" >> ./test_simulator_results.html
# else
# echo "<font color = \"red\"><b>- NR UE RA procedure failed</b></font>" >> ./test_simulator_results.html
# fi
# echo " </pre></td>" >> ./test_simulator_results.html
# echo " </tr>" >> ./test_simulator_results.html
# fi
#SYNC test
ENB_LOG=$ARCHIVES_LOC/${TMODE}_${BW}prb_${CN_CONFIG}_gnb.log
ci-scripts/runTestOnVM.sh
+91 -14
View File
@@ -1214,7 +1214,7 @@ function start_rf_sim_gnb {
then
echo "echo \"RFSIMULATOR=server ./nr-softmodem -O /home/ubuntu/tmp/ci-scripts/conf_files/ci-$LOC_CONF_FILE --log_config.global_log_options level,nocolor --parallel-config PARALLEL_SINGLE_THREAD --noS1 --nokrnmod 1 --rfsim --phy-test\" > ./my-nr-softmodem-run.sh " >> $1
else #RA test => use --do-ra option
echo "echo \"RFSIMULATOR=server ./nr-softmodem -O /home/ubuntu/tmp/ci-scripts/conf_files/ci-$LOC_CONF_FILE --log_config.global_log_options level,nocolor --parallel-config PARALLEL_SINGLE_THREAD --noS1 --nokrnmod 1 --rfsim --do-ra\" > ./my-nr-softmodem-run.sh " >> $1
echo "echo \"RFSIMULATOR=server ./nr-softmodem -O /home/ubuntu/tmp/ci-scripts/conf_files/ci-$LOC_CONF_FILE --log_config.global_log_options level,nocolor --parallel-config PARALLEL_SINGLE_THREAD --rfsim --do-ra\" > ./my-nr-softmodem-run.sh " >> $1
fi
fi
echo "chmod 775 ./my-nr-softmodem-run.sh" >> $1
@@ -1225,6 +1225,17 @@ function start_rf_sim_gnb {
ssh -T -o StrictHostKeyChecking=no ubuntu@$LOC_GNB_VM_IP_ADDR < $1
rm $1
# For the moment, in RA test, no check and no copy of generated raw files
if [ $LOC_RA_TEST -eq 1 ] # RA test
then
sleep 30
echo "echo \"free -m\"" > $1
echo "free -m" >> $1
ssh -T -o StrictHostKeyChecking=no ubuntu@$LOC_GNB_VM_IP_ADDR < $1
rm $1
return 0
fi
local i="0"
echo "egrep -c \"got sync\" /home/ubuntu/tmp/cmake_targets/log/$LOC_LOG_FILE" > $1
while [ $i -lt 10 ]
@@ -1296,15 +1307,22 @@ function start_rf_sim_nr_ue {
local LOC_RA_TEST=$8
# Copy the RAW files from the gNB run
scp -o StrictHostKeyChecking=no rbconfig.raw ubuntu@$LOC_NR_UE_VM_IP_ADDR:/home/ubuntu/tmp
scp -o StrictHostKeyChecking=no reconfig.raw ubuntu@$LOC_NR_UE_VM_IP_ADDR:/home/ubuntu/tmp
# In RA test mode, they were not copied from gNB VM
if [ $LOC_RA_TEST -eq 0 ] #no RA test => use --phy-test option
then
scp -o StrictHostKeyChecking=no rbconfig.raw ubuntu@$LOC_NR_UE_VM_IP_ADDR:/home/ubuntu/tmp
scp -o StrictHostKeyChecking=no reconfig.raw ubuntu@$LOC_NR_UE_VM_IP_ADDR:/home/ubuntu/tmp
fi
echo "echo \"sudo apt-get --yes --quiet install daemon \"" > $1
echo "sudo apt-get --yes install daemon >> /home/ubuntu/tmp/cmake_targets/log/daemon-install.txt 2>&1" >> $1
echo "echo \"cd /home/ubuntu/tmp/cmake_targets/ran_build/build/\"" >> $1
echo "sudo chmod 777 /home/ubuntu/tmp/cmake_targets/ran_build/build/" >> $1
echo "sudo cp /home/ubuntu/tmp/r*config.raw /home/ubuntu/tmp/cmake_targets/ran_build/build/" >> $1
echo "sudo chmod 666 /home/ubuntu/tmp/cmake_targets/ran_build/build/r*config.raw" >> $1
if [ $LOC_RA_TEST -eq 0 ] #no RA test => use --phy-test option
then
echo "sudo cp /home/ubuntu/tmp/r*config.raw /home/ubuntu/tmp/cmake_targets/ran_build/build/" >> $1
echo "sudo chmod 666 /home/ubuntu/tmp/cmake_targets/ran_build/build/r*config.raw" >> $1
fi
echo "cd /home/ubuntu/tmp/cmake_targets/ran_build/build/" >> $1
if [ $LOC_S1_CONFIGURATION -eq 0 ]
then
@@ -1312,7 +1330,7 @@ function start_rf_sim_nr_ue {
then
echo "echo \"RFSIMULATOR=${LOC_GNB_VM_IP_ADDR} ./nr-uesoftmodem --nokrnmod 1 --rfsim --phy-test --rrc_config_path /home/ubuntu/tmp/cmake_targets/ran_build/build/ --log_config.global_log_options level,nocolor --noS1\" > ./my-nr-softmodem-run.sh " >> $1
else #RA test => use --do-ra option
echo "echo \"RFSIMULATOR=${LOC_GNB_VM_IP_ADDR} ./nr-uesoftmodem --nokrnmod 1 --rfsim --do-ra --rrc_config_path /home/ubuntu/tmp/cmake_targets/ran_build/build/ --log_config.global_log_options level,nocolor --noS1\" > ./my-nr-softmodem-run.sh " >> $1
echo "echo \"RFSIMULATOR=${LOC_GNB_VM_IP_ADDR} ./nr-uesoftmodem --rfsim --do-ra --log_config.global_log_options level,nocolor\" > ./my-nr-softmodem-run.sh " >> $1
fi
fi
echo "chmod 775 ./my-nr-softmodem-run.sh" >> $1
@@ -1323,6 +1341,14 @@ function start_rf_sim_nr_ue {
ssh -T -o StrictHostKeyChecking=no ubuntu@$LOC_NR_UE_VM_IP_ADDR < $1
rm $1
# In case of RA test mode, no UE sync check for the moment.
# To be removed later?
if [ $LOC_RA_TEST -eq 1 ] # RA test
then
sleep 30
NR_UE_SYNC=1
return 0
fi
local i="0"
echo "egrep -c \"Initial sync: pbch decoded sucessfully\" /home/ubuntu/tmp/cmake_targets/log/$LOC_LOG_FILE" > $1
while [ $i -lt 10 ]
@@ -2169,7 +2195,62 @@ function run_test_on_vm {
local try_cnt="0"
NR_STATUS=0
######### start of loop
######### start of RA TEST loop
while [ $try_cnt -lt 1 ]
do
SYNC_STATUS=0
echo "############################################################"
echo "${CN_CONFIG} : Starting the gNB"
echo "############################################################"
CURRENT_GNB_LOG_FILE=tdd_${PRB}prb_${CN_CONFIG}_gnb_ra_test.log
#last argument = 1 is to enable --do-ra for RA test
start_rf_sim_gnb $GNB_VM_CMDS "$GNB_VM_IP_ADDR" $CURRENT_GNB_LOG_FILE $PRB $CONF_FILE $S1_NOS1_CFG 1
echo "############################################################"
echo "${CN_CONFIG} : Starting the NR-UE"
echo "############################################################"
CURRENT_NR_UE_LOG_FILE=tdd_${PRB}prb_${CN_CONFIG}_ue_ra_test.log
#last argument = 1 is to enable --do-ra for RA test
start_rf_sim_nr_ue $NR_UE_VM_CMDS $NR_UE_VM_IP_ADDR $GNB_VM_IP_ADDR $CURRENT_NR_UE_LOG_FILE $PRB $FREQUENCY $S1_NOS1_CFG 1
if [ $NR_UE_SYNC -eq 0 ]
then
echo "Problem w/ gNB and NR-UE not syncing"
terminate_enb_ue_basic_sim $NR_UE_VM_CMDS $NR_UE_VM_IP_ADDR 2
terminate_enb_ue_basic_sim $GNB_VM_CMDS $GNB_VM_IP_ADDR 1
scp -o StrictHostKeyChecking=no ubuntu@$GNB_VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_GNB_LOG_FILE $ARCHIVES_LOC
scp -o StrictHostKeyChecking=no ubuntu@$NR_UE_VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_NR_UE_LOG_FILE $ARCHIVES_LOC
SYNC_STATUS=-1
try_cnt=$[$try_cnt+1]
continue
fi
echo "############################################################"
echo "${CN_CONFIG} : Terminate gNB/NR-UE simulators"
echo "############################################################"
sleep 20
terminate_enb_ue_basic_sim $NR_UE_VM_CMDS $NR_UE_VM_IP_ADDR 2
terminate_enb_ue_basic_sim $GNB_VM_CMDS $GNB_VM_IP_ADDR 1
scp -o StrictHostKeyChecking=no ubuntu@$GNB_VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_GNB_LOG_FILE $ARCHIVES_LOC
scp -o StrictHostKeyChecking=no ubuntu@$NR_UE_VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_NR_UE_LOG_FILE $ARCHIVES_LOC
#check RA markers in gNB and NR UE log files
echo "############################################################"
echo "${CN_CONFIG} : Checking RA on gNB / NR-UE"
echo "############################################################"
# Proper check to be done when RA test is working!
#check_ra_result $ARCHIVES_LOC/$CURRENT_GNB_LOG_FILE $ARCHIVES_LOC/$CURRENT_NR_UE_LOG_FILE
try_cnt=$[$try_cnt+1]
########### end RA test
done
sleep 10
try_cnt="0"
######### start of PHY TEST loop
while [ $try_cnt -lt 4 ]
do
@@ -2203,7 +2284,6 @@ function run_test_on_vm {
continue
fi
echo "############################################################"
echo "${CN_CONFIG} : Terminate gNB/NR-UE simulators"
echo "############################################################"
@@ -2213,8 +2293,6 @@ function run_test_on_vm {
scp -o StrictHostKeyChecking=no ubuntu@$GNB_VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_GNB_LOG_FILE $ARCHIVES_LOC
scp -o StrictHostKeyChecking=no ubuntu@$NR_UE_VM_IP_ADDR:/home/ubuntu/tmp/cmake_targets/log/$CURRENT_NR_UE_LOG_FILE $ARCHIVES_LOC
#check RA markers in gNB and NR UE log files
echo "############################################################"
echo "${CN_CONFIG} : Checking RA on gNB / NR-UE"
@@ -2222,13 +2300,12 @@ function run_test_on_vm {
mv $ARCHIVES_LOC/$CURRENT_GNB_LOG_FILE $ARCHIVES_LOC/ra_check_$CURRENT_GNB_LOG_FILE
mv $ARCHIVES_LOC/$CURRENT_NR_UE_LOG_FILE $ARCHIVES_LOC/ra_check_$CURRENT_NR_UE_LOG_FILE
check_ra_result $ARCHIVES_LOC/ra_check_$CURRENT_GNB_LOG_FILE $ARCHIVES_LOC/ra_check_$CURRENT_NR_UE_LOG_FILE
# Proper check to be done when RA test is working!
#check_ra_result $ARCHIVES_LOC/ra_check_$CURRENT_GNB_LOG_FILE $ARCHIVES_LOC/ra_check_$CURRENT_NR_UE_LOG_FILE
#end RA test
sleep 30
SYNC_STATUS=0
PING_STATUS=0
cmake_targets/CMakeLists.txt
+13
View File
@@ -1203,9 +1203,22 @@ add_library(FLEXRAN_AGENT
${OPENAIR2_DIR}/ENB_APP/flexran_agent_async.c
${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.c
${OPENAIR2_DIR}/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_slice_verification.c
${OPENAIR2_DIR}/ENB_APP/flexran_agent_app.c
)
add_dependencies(FLEXRAN_AGENT rrc_flag)
set(FLEXRAN_AGENT_LIB FLEXRAN_AGENT)
add_library(flapp_sample SHARED
${OPENAIR2_DIR}/ENB_APP/flexran_apps/sample.c
)
set_target_properties(flapp_sample PROPERTIES C_VISIBILITY_PRESET hidden)
add_library(flapp_imsi SHARED
${OPENAIR2_DIR}/ENB_APP/flexran_apps/imsi.c
)
set_target_properties(flapp_imsi PROPERTIES C_VISIBILITY_PRESET hidden)
add_custom_target(flapp_all DEPENDS
flapp_sample
flapp_imsi
)
#include_directories(${OPENAIR2_DIR}/ENB_APP)
set(PROTOBUF_LIB "protobuf-c")
cmake_targets/build_oai
+27 -11
View File
@@ -544,9 +544,10 @@ function main() {
# flash_firmware_iris
#fi
fi
echo_info "installing protobuf/protobuf-c for flexran agent support"
echo_info "Installing protobuf/protobuf-c for flexran agent support"
install_protobuf_from_source
install_protobuf_c_from_source
echo_success "protobuf/protobuf-c installation successful"
fi
if [ "$INSTALL_OPTIONAL" = "1" ] ; then
@@ -642,14 +643,22 @@ function main() {
$build_dir coding \
libcoding.so $dbin/libcoding.so
compilations \
$build_dir nasmesh \
CMakeFiles/nasmesh/nasmesh.ko $dbin/nasmesh.ko
compilations \
$build_dir rb_tool \
rb_tool $dbin/rb_tool
cp $OPENAIR_DIR/cmake_targets/tools/init_nas_nos1 $dbin
#check if we run inside a container or not
#IS_CONTAINER variable is defined in build_helper file
#compile nasmesh and rb_tool only if NOT running in a container
if [ $IS_CONTAINER -eq 0 ]
then
compilations \
$build_dir nasmesh \
CMakeFiles/nasmesh/nasmesh.ko $dbin/nasmesh.ko
compilations \
$build_dir rb_tool \
rb_tool $dbin/rb_tool
cp $OPENAIR_DIR/cmake_targets/tools/init_nas_nos1 $dbin
fi #IS_CONTAINER
fi
fi
@@ -657,9 +666,16 @@ function main() {
if [ "$UE" = 1 ] ; then
echo_info "Compiling UE specific part"
compilations \
$build_dir ue_ip \
CMakeFiles/ue_ip/ue_ip.ko $dbin/ue_ip.ko
if [ $IS_CONTAINER -eq 0 ]
then
echo_info "Building ue_ip module"
compilations \
$build_dir ue_ip \
CMakeFiles/ue_ip/ue_ip.ko $dbin/ue_ip.ko
else
echo_info "Bypassing ue_ip build"
fi #IS_CONTAINER
# mkdir -p $DIR/at_commands/build
# cd $DIR/at_commands/build
cmake_targets/tools/build_helper
+55 -17
View File
@@ -40,7 +40,15 @@ esac
KERNEL_VERSION=$(uname -r | cut -d '.' -f1)
KERNEL_MAJOR=$(uname -r | cut -d '.' -f2)
SUDO='sudo -E'
#check if we run inside a container
IS_CONTAINER=`egrep -c "docker|podman|kubepods" /proc/self/cgroup || true`
#sudo is not needed inside a container
if [ $IS_CONTAINER -eq 0 ]
then
SUDO='sudo -S -E'
else
SUDO=''
fi
###############################
## echo and family
@@ -104,6 +112,8 @@ check_supported_distribution() {
"rhel7") return 0 ;;
"rhel7.6") return 0 ;;
"rhel7.7") return 0 ;;
"rhel7.8") return 0 ;;
"rhel8.2") return 0 ;;
"centos7") return 0 ;;
esac
return 1
@@ -241,15 +251,30 @@ install_protobuf_from_source(){
#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 --owner $USER --group $USER --no-same-owner
#cd protobuf-2.6.1/
rm -rf /tmp/protobuf-cpp-3.3.0.tar.gz* /tmp/protobuf-3.3.0
wget --tries=3 --retry-connrefused https://github.com/google/protobuf/releases/download/v3.3.0/protobuf-cpp-3.3.0.tar.gz
tar -xzvf protobuf-cpp-3.3.0.tar.gz --owner $USER --group $(groups | cut -d" " -f1) --no-same-owner
cd protobuf-3.3.0/
./configure
echo "Compiling protobuf"
make -j`nproc`
$SUDO make install
$SUDO ldconfig
if [ $IS_CONTAINER -eq 0 ]
then
rm -rf /tmp/protobuf-cpp-3.3.0.tar.gz* /tmp/protobuf-3.3.0
wget --tries=3 --retry-connrefused https://github.com/google/protobuf/releases/download/v3.3.0/protobuf-cpp-3.3.0.tar.gz
tar -xzvf protobuf-cpp-3.3.0.tar.gz --owner $USER --group $(groups | cut -d" " -f1) --no-same-owner
cd protobuf-3.3.0/
./configure
echo "Compiling protobuf"
make -j`nproc`
$SUDO make install
$SUDO ldconfig
else
export LD_LIBRARY_PATH=/usr/local/lib #protoc needs to know where toclook for shared libs
rm -rf /tmp/protobuf
git clone --depth=1 --branch=v3.3.0 https://github.com/protocolbuffers/protobuf.git /tmp/protobuf
cd /tmp/protobuf
git submodule update --init --recursive
./autogen.sh
./configure
make -j`nproc`
make install
ldconfig
fi
) >& $protobuf_install_log
}
@@ -279,12 +304,12 @@ install_usrp_uhd_driver_from_source(){
uhd_install_log=$OPENAIR_DIR/cmake_targets/log/uhd_install_log.txt
echo_info "\nInstalling UHD driver from sources. The log file for UHD driver installation is here: $uhd_install_log "
(
cd /tmp
pushd /tmp
echo "Downloading UHD driver"
rm -rf /tmp/uhd
git clone https://github.com/EttusResearch/uhd.git
cd uhd
git checkout tags/v3.13.0.2
git checkout tags/v4.0.0.0
mkdir -p host/build
cd host/build
$CMAKE ../
@@ -292,7 +317,9 @@ install_usrp_uhd_driver_from_source(){
make -j`nproc`
make test
$SUDO make install
$SUDO ldconfig
$SUDO ldconfig -v
popd
rm -rf /tmp/uhd
) >& $uhd_install_log
}
@@ -324,11 +351,20 @@ check_install_usrp_uhd_driver(){
$SUDO apt-get -y install python python-tk libboost-all-dev libusb-1.0-0-dev
$SUDO apt-get -y install libuhd-dev libuhd003 uhd-host
elif [[ "$OS_BASEDISTRO" == "fedora" ]]; then
$SUDO $INSTALLER -y install python boost libusb-devel libusbx-devel boost-devel python-mako python-docutils cmake
$SUDO -H pip install requests
if [ $IS_CONTAINER -eq 0 ]
then
$SUDO $INSTALLER -y install python boost libusb-devel libusbx-devel boost-devel python-mako python-docutils cmake
$SUDO -H pip install requests
else
$SUDO $INSTALLER -y install boost boost-devel cmake3
$SUDO pip3 install mako requests
fi
if [[ "$OS_DISTRO" == "rhel" ]] || [[ "$OS_DISTRO" == "centos" ]]; then
# until EPEL repo hasn't bumped UHD driver to >=3.10 in EPEL, build driver from source
$SUDO $INSTALLER -y remove uhd uhd-devel uhd-firmware
if [ $IS_CONTAINER -eq 0 ]
then
# until EPEL repo hasn't bumped UHD driver to >=3.10 in EPEL, build driver from source
$SUDO $INSTALLER -y remove uhd uhd-devel uhd-firmware
fi
install_usrp_uhd_driver_from_source
else
$SUDO $INSTALLER -y install uhd uhd-devel uhd-firmware
@@ -750,6 +786,8 @@ check_install_oai_software() {
libxml2 \
libxml2-devel \
libxslt-devel \
ninja-build \
make \
openssh-clients \
openssh-server \
openssl \
common/utils/threadPool/thread-pool.md
+160 -39
View File
@@ -6,10 +6,9 @@ Each worker loop on pick from the same input queue jobs to do.
When a job is done, the worker sends a return if a return is defined.
A selective abort allows to cancel parallel jobs (usage: a client pushed jobs, but from a response of one job, the other linked jobs becomes useless).
A selective abort allows to cancel parallel jobs (usage: a client pushed jobs, but from a response of one job, the other linked jobs becomes useless).
All the thread pool functions are thread safe, nevertheless the working functions are implemented by the thread pool client,
so the client has to tackle the parallel execution of his functions called "processingFunc" hereafter.
All the thread pool functions are thread safe, nevertheless the working functions are implemented by the thread pool client, so the client has to tackle the parallel execution of his functions called "processingFunc" hereafter.
## license
Author:
@@ -18,65 +17,187 @@ When a job is done, the worker sends a return if a return is defined.
# jobs
A job is a message (notifiedFIFO_elt_t):
next:
internal FIFO chain, do not set it
key:
a long int that the client can use to identify a message or a group of messages
responseFifo:
if the client defines a response FIFO, the message will be posted back after processing
processingFunc:
any funtion (type void processingFunc(void *)) that the worker will launch
msgData:
the data passed to processingFunc. It can be added automatically, or you can set it to a buffer you are managing
malloced:
a boolean that enable internal free in these cases:
no return Fifo or Abort feature
A job is a message (notifiedFIFO_elt_t):
The job messages can be created with newNotifiedFIFO_elt() and delNotifiedFIFO_elt() or managed by the client.
* next:
internal FIFO chain, do not set it
* key:
a long int that the client can use to identify a message or a group of messages
* ResponseFifo:
if the client defines a response FIFO, the message will be posted back after processing
* processingFunc:
any funtion (type void processingFunc(void *)) that the worker will launch
* msgData:
the data passed to processingFunc. It can be added automatically, or you can set it to a buffer you are managing
* malloced:
a boolean that enable internal free in these cases:
no return Fifo or Abort feature
The job messages can be created with newNotifiedFIFO_elt() and delNotifiedFIFO_elt() or managed by the client.
# Queues of jobs
Queues are type of:
notifiedFIFO_t that must be initialized by init_notifiedFIFO()
No delete function is required, the creator has only to free the data of type notifiedFIFO_t
Queues are type of:
push_notifiedFIFO() add a job in the queue
pull_notifiedFIFO() is blocking, poll_notifiedFIFO() is non blocking
* notifiedFIFO_t that must be initialized by init_notifiedFIFO()
* No delete function is required, the creator has only to free the data of type notifiedFIFO_t
* push_notifiedFIFO() add a job in the queue
* pull_notifiedFIFO() is blocking, poll_notifiedFIFO() is non blocking
* abort_notifiedFIFO() allows the customer to delete all waiting jobs that match with the key (see key in jobs definition)
abort_notifiedFIFO() allows the customer to delete all waiting jobs that match with the key (see key in jobs definition)
These queues details hereafter
## Common
newNotifiedFIFO_elt()
creates a message, that will later be used in queues/FIFO
delNotifiedFIFO_elt()
deletes it
NotifiedFifoData()
gives a pointer to the beginning of free usage memory in a message (you can put any data there, up to 'size' parameter you passed to newNotifiedFIFO_elt()
These 3 calls are not mandatory, you can also use your own memory to save the malloc()/free() that are behind these calls
iFirst level: non thread safe FIFO (or queues)
# low level: fast and simple
initNotifiedFIFO_nothreadSafe()
to create a queue
pushNotifiedFIFO_nothreadSafe()
Add a element in a queue
pullNotifiedFIFO_nothreadSafe()
pull a element from a queue
As these queues are not thread safe, there is NO blocking mechanism, neither pull() versus poll() calls
There is no delete for a message queue: you only have to abandon the memory you allocated to call iinitNotifiedFIFO_nothreadSafe(notifiedFIFO_t *nf)
So if you malloced the memory under 'nf' parameter you have to free it, if it is automatic variable (local variable) or global variable, nothing is to be done.
## thread safe queues
These queues are built on not thread safe queues when we need thread to thread protection
initNotifiedFIFO()
to create a queue
pushNotifiedFIFO()
Add a element in a queue
pullNotifiedFIFO()
pull a element from a queue, this call is blocking until a message arrived
pollNotifiedFIFO()
pull a element from a queue, this call is not blocking, so it returns always very shortly
in 99.9% cases, pull() is better than poll()
No delete() call, same principle as not thread safe queues
# Thread pools
## initialization
The clients can create one or more thread pools with init_tpool()
the params string structure:
describes a list of cores, separated by "," that run a worker thread
The clients can create one or more thread pools with init_tpool()
If the core exists on the CPU, the thread pool initialization sets the affinity between this thread and
the related code (use negative values is allowed, so the thread will never be mapped on a specific core).
the params string structure: describes a list of cores, separated by "," that run a worker thread
The threads are all Linux real time scheduler, their name is set automatically is "Tpool_<core id>"
If the core exists on the CPU, the thread pool initialization sets the affinity between this thread and the related code (use negative values is allowed, so the thread will never be mapped on a specific core).
The threads are all Linux real time scheduler, their name is set automatically is "Tpool_<core id>"
## adding jobs
The client create their jobs messages as a notifiedFIFO_elt_t, then they push it with pushTpool() (that internally calls push_notifiedFIFO())
The client create their jobs messages as a notifiedFIFO_elt_t, then they push it with pushTpool() (that internally calls push_notifiedFIFO())
If they need a return, they have to create response queues with init_notifiedFIFO() and set this FIFO pointer in the notifiedFIFO_elt_t before pushing the job.
If they need a return, they have to create response queues with init_notifiedFIFO() and set this FIFO pointer in the notifiedFIFO_elt_t before pushing the job.
## abort
A abort service abortTpool() allows to abort all jobs that match a key (see jobs "key"). When the abort returns, it garanties no job (matching the key) response will be posted on response queues.
A abort service abortTpool() allows to abort all jobs that match a key (see jobs "key"). When the abort returns, it garanties no job (matching the key) response will be posted on response queues.
Nevertheless, jobs already performed before the return of abortTpool() are pushed in the response Fifo queue.
Nevertheless, jobs already performed before the return of abortTpool() are pushed in the response Fifo queue.
## API details
Each thread pool (there can be several in the same process) should be initialized
### initTpool(char *params,tpool_t *pool, bool performanceMeas) is to be called oncepool
the configuration parameter is a string, elements separated by ",":
* N: if a N is in the parameter list, no threads are created
The purpose is to keep the same API in any case
* a CPU with a little number of cores,
or in debugging sessions to simplify the human work
* a number that represent a valid CPU core on the target CPU
A thread is created and stick on the core (with set affinity)
* a number that is not a valid CPU core
a floating thread is created (Linux is responsible of the real time core allocation)
example: "-1,-1,-1"
as there is no core number -1, the thread pool is made of 3 floating threads
be careful with fix allocation: it is hard to be more clever than Linux kernel
pool is the memory you allocated before to store the thread pool internal state (same concept as above queues)
performanceMeas is a flag to enable measurements (well described in documentation)
### pushTpool(tpool_t *t, notifiedFIFO_elt_t *msg)
adds a job to do in the thread pool
The msg data you can set are:
* key:
a value for you that you will find back in the response
it is also the key for abortTpool()
* reponseFifo
if you set it, the message will be sent back on this queue when the job is done
if you don't set it, no return is performed, the thread pool frees the message 'msg' when the job is done
* processingFunc
the function the job will run. the function prototype is void <func>(void *memory)
the data part (the pointer returned by NotifiedFifoData(msg)) is passed to the function
it is used to send data to the processing function and also to write back results
of course, writing back results will lead you to use also a return queue (the parameter reponseFifo)
### pullTpool() collects job result in a return queue
you collect results in one result queue: the message you gave to pushTpool(), nevertheless it has been updated by processingFunc()
An example of multiple return queues, in eNB: I created one single thread pool (because it depends mainly on CPU hardware), but i use two return queues: one for turbo encode, one for turbo decode.
### tryPullTpool()
is the same, but not blocking (pollTpool() would have been a better name)
### abortTpool()
Is a facility to cancel work you pushed to a thread pool
I used it once: when eNB performs turbo decode, I push all segments in the thread pool.
But when I get back the decoding results, if one segment can't be decoded, I don't need the results of the other segments of the same UE.
## Performance measurements
A performance measurement is integrated:
the pool will automacillay fill timestamps:
* creationTime:
time the request is push to the pool;
A performance measurement is integrated:
the pool will automacillay fill timestamps:
* creationTime:
time the request is push to the pool;
* startProcessingTime:
time a worker start to run on the job
* endProcessingTime:
doc/SW_archi.md
+38 -1
View File
@@ -140,13 +140,50 @@ send radio signal samples to the RF board
the samples numbers are the future time for these samples emission on-air
{: .func3}
# Scheduler
The scheduler is called by the chain: nr_ul_indication()=>gNB_dlsch_ulsch_scheduler()
It calls sub functions to process each physical channel (rach, ...)
The scheduler uses and internal map of used RB: vrb_map and vrb_map_UL, so each specific channel scheduler can see the already filled RB in each subframe (the function gNB_dlsch_ulsch_scheduler() clears these two arrays when it starts)
# RRC
RRC is a regular thread with itti loop on queue: TASK_RRC_GNB
it receives it's configuration in message NRRRC_CONFIGURATION_REQ, then real time mesages for all events: S1/NGAP events, X2AP messages and RRC_SUBFRAME_PROCESS
RRC_SUBFRAME_PROCESS message is send each subframe
how does it communicate to scheduler ?
# RLC
RLC code is new implementation.
It is a library, running in thread RRC (except on itti message: F1AP_UL_RRC_MESSAGE for F1).
# NGAP
NGAP would be a itti thread as is S1AP (+twin thread SCTP that is almost void processing)?
About all messages are exchanged with RRC thread
# GTP
Gtp + UDP are two twin threads performing the data plane interface to the core network
The design is hybrid: thread and inside other threads calls. It should at least be protected by a mutex.
## GTP thread
Gtp thread has a itti interface: queue TASK_GTPV1_U
The interface is about full definition: control messages (create/delet GTP tunnels) and data messages (user plane UL and DL).
PDCP layer push to the GTP queue (outside UDP thread that do almost nothing and work only with GTP thread) is to push a UL packet.
## GTP thread running code from other layers
gtp thread calls directly pdcp_data_req(), so it runs inside it's context internal pdcp structures updates
## inside other threads
gtpv1u_create_s1u_tunnel(), delete tunnel, ... functions are called inside the other threads, without mutex.
<div class="panel panel-info">
**Note**
{: .panel-heading}
<div class="panel-body">
NOTE DESCRIPTION
</div>
</div>
doc/TESTING_GNB_W_COTS_UE.md
+24 -11
View File
@@ -1,18 +1,31 @@
STATUS 2020/09/10 : updated the status of interop (end to end UL/DL traffic)
STATUS 2020/10/15 : added External Resources section and links
## Table of Contents ##
1. [Configuration Overview](#configuration-overview)
2. [SW Repository / Branch](#repository)
3. [Architecture Setup](#architecture-setup)
4. [Build / Install](#build-and-install)
5. [Run / Test](#run-and-test)
6. [Test case](#test-case)
7. [Log file monitoring](#log-file-monitoring)
6. [Required tools for debug](#required-tools-for-debug)
7. [Status of interoperability](#status-of-interoperability)
8. [CI integration](#ci-integration)
1. [External Resources](#external-resources)
2. [Configuration Overview](#configuration-overview)
3. [SW Repository / Branch](#repository)
4. [Architecture Setup](#architecture-setup)
5. [Build / Install](#build-and-install)
6. [Run / Test](#run-and-test)
7. [Test case](#test-case)
8. [Log file monitoring](#log-file-monitoring)
9. [Required tools for debug](#required-tools-for-debug)
10. [Status of interoperability](#status-of-interoperability)
11. [CI integration](#ci-integration)
## External Resources
Additional Resources to this page can be found here (special mention to Walter Maguire <wmaguire@live.com>) :
https://docs.google.com/document/d/1pL8Szm0ocGxdl5ESVp12Ff71a4PbhCb9SpvbLZzwYbo/edit?usp=sharing
At time of writing, the openairinterface5G Commit Tag is 2020.w39
Faraday Cages can be found here :
http://www.saelig.com/MFR00066/ste2300.htm
## Configuration Overview
docker/Dockerfile.eNB.rhel7.oc4-4
+83
View File
@@ -0,0 +1,83 @@
#/*
# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
# * contributor license agreements. See the NOTICE file distributed with
# * this work for additional information regarding copyright ownership.
# * The OpenAirInterface Software Alliance licenses this file to You under
# * the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
# *
# * 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.
# *-------------------------------------------------------------------------------
# * For more information about the OpenAirInterface (OAI) Software Alliance:
# * contact@openairinterface.org
# */
#---------------------------------------------------------------------
#
# Dockerfile for the Open-Air-Interface BUILD service
# Valid for RHEL7 in the OpenShift context (v4.4)
#
#---------------------------------------------------------------------
FROM image-registry.openshift-image-registry.svc:5000/oai/oai-ran:latest AS enb-build
WORKDIR /oai-enb
COPY . .
#run build_oai to build the target image
RUN /bin/sh oaienv && \
cd cmake_targets && \
mkdir -p log && \
./build_oai --eNB
#start from scratch for target executable
FROM registry.access.redhat.com/ubi7/ubi:latest as oai-enb
# Entitlements and RHSM configurations are Open-Shift Secret and ConfigMaps
# It is pre-requisite
RUN rm -Rf /etc/rhsm/ca /etc/pki/entitlement
# Copy the entitlements
COPY ./etc-pki-entitlement /etc/pki/entitlement
# Copy the subscription manager configurations
COPY ./rhsm-conf /etc/rhsm
COPY ./rhsm-ca /etc/rhsm/ca
#install developers pkg/repo
RUN rm /etc/rhsm-host && \
# Initialize /etc/yum.repos.d/redhat.repo
# See https://access.redhat.com/solutions/1443553
yum repolist --disablerepo=* && \
yum-config-manager --enable rhel-7-server-optional-rpms rhel-server-rhscl-7-rpms && \
yum update -y && \
yum install -y \
lksctp-tools \
protobuf-c \
nettle \
libyaml && \
echo "/usr/local/lib" > /etc/ld.so.conf.d/local-lib.conf
WORKDIR /opt/oai-enb/bin
COPY --from=enb-build /oai-enb/targets/bin/lte-softmodem.Rel15 .
RUN ldd lte-softmodem.Rel15
#EXPOSE 2152/udp # S1U, GTP/UDP
#EXPOSE 22100/tcp # ?
#EXPOSE 36412/udp # S1C, SCTP/UDP
#EXPOSE 36422/udp # X2C, SCTP/UDP
#EXPOSE 50000/udp # IF5 / ORI (control)
#EXPOSE 50001/udp # IF5 / ECPRI (data)
#CMD ["/opt/oai-enb/bin/lte-softmodem", "-O", "/opt/oai-enb/etc/enb.conf"]
#ENTRYPOINT ["/opt/oai-enb/bin/entrypoint.sh"]
docker/Dockerfile.eNB.rhel8.2
+122
View File
@@ -0,0 +1,122 @@
#/*
# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
# * contributor license agreements. See the NOTICE file distributed with
# * this work for additional information regarding copyright ownership.
# * The OpenAirInterface Software Alliance licenses this file to You under
# * the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
# *
# * 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.
# *-------------------------------------------------------------------------------
# * For more information about the OpenAirInterface (OAI) Software Alliance:
# * contact@openairinterface.org
# */
#---------------------------------------------------------------------
#
# Dockerfile for the Open-Air-Interface BUILD service
# Valid for RHEL8
#
#---------------------------------------------------------------------
FROM localhost/ran-build:latest AS enb-build
WORKDIR /oai-ran
#run build_oai to build the target image
RUN /bin/sh oaienv && \
cd cmake_targets && \
mkdir -p log && \
./build_oai --eNB --ninja -w USRP
# debug
#RUN ldconfig -v && ldd /oai-ran/targets/bin/lte-softmodem.Rel15
#RUN ls -ls /oai-ran/targets/bin
#RUN ls -ls /oai-ran/cmake_targets/ran_build/build/*.so
#start from scratch for target executable
FROM registry.access.redhat.com/ubi8/ubi:latest as oai-enb
RUN yum update -y && \
yum install -y --enablerepo="ubi-8-codeready-builder" \
lksctp-tools \
nettle \
atlas \
net-tools \
iproute \
libyaml && \
echo "/usr/local/lib" > /etc/ld.so.conf.d/local-lib.conf && \
echo "/usr/local/lib64" >> /etc/ld.so.conf.d/local-lib.conf
WORKDIR /opt/oai-enb/bin
COPY --from=enb-build /oai-ran/targets/bin/lte-softmodem.Rel15 .
WORKDIR /usr/local/lib/
COPY --from=enb-build /oai-ran/targets/bin/liboai_eth_transpro.so.Rel15 .
COPY --from=enb-build /oai-ran/targets/bin/libtcp_bridge_oai.so.Rel15 .
COPY --from=enb-build /oai-ran/targets/bin/librfsimulator.so.Rel15 .
COPY --from=enb-build /oai-ran/targets/bin/liboai_usrpdevif.so.Rel15 .
COPY --from=enb-build /oai-ran/targets/bin/libcoding.so .
COPY --from=enb-build /oai-ran/targets/bin/libparams_libconfig.so .
COPY --from=enb-build /oai-ran/cmake_targets/ran_build/build/libdfts.so .
COPY --from=enb-build /oai-ran/cmake_targets/ran_build/build/liboai_iqplayer.so .
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_eth_transpro.so.Rel15 /usr/local/lib/liboai_transpro.so"
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_usrpdevif.so.Rel15 /usr/local/lib/liboai_device.so"
RUN /bin/bash -c "ln -s /usr/local/lib/librfsimulator.so.Rel15 /usr/local/lib/librfsimulator.so"
COPY --from=enb-build /usr/local/lib/libprotobuf-c.so.1 .
COPY --from=enb-build /lib64/libconfig.so.9 /lib64
COPY --from=enb-build /lib64/libblas.so.3 /lib64
COPY --from=enb-build /lib64/liblapack.so.3 /lib64
COPY --from=enb-build /lib64/liblapacke.so.3 /lib64
COPY --from=enb-build /lib64/libboost_chrono.so.1.66.0 /lib64
COPY --from=enb-build /lib64/libboost_date_time.so.1.66.0 /lib64
COPY --from=enb-build /lib64/libboost_filesystem.so.1.66.0 /lib64
COPY --from=enb-build /lib64/libboost_program_options.so.1.66.0 /lib64
COPY --from=enb-build /lib64/libboost_serialization.so.1.66.0 /lib64
COPY --from=enb-build /lib64/libboost_thread.so.1.66.0 /lib64
COPY --from=enb-build /lib64/libboost_system.so.1.66.0 /lib64
COPY --from=enb-build /lib64/libboost_unit_test_framework.so.1.66.0 /lib64
COPY --from=enb-build /lib64/libboost_atomic.so.1.66.0 /lib64
COPY --from=enb-build /lib64/libboost_timer.so.1.66.0 /lib64
COPY --from=enb-build /usr/local/lib64/libuhd.so.4.0.0 /usr/local/lib64
RUN ldconfig
#debug
#RUN ldd /usr/local/lib/liboai_eth_transpro.so.Rel15
#RUN ldd /usr/local/lib/libtcp_bridge_oai.so.Rel15
#RUN ldd /usr/local/lib/librfsimulator.so.Rel15
#RUN ldd /usr/local/lib/liboai_usrpdevif.so.Rel15
#RUN ldd /usr/local/lib/libcoding.so
#RUN ldd /usr/local/lib/libparams_libconfig.so
#RUN ldd /usr/local/lib/libdfts.so
#RUN ldd /usr/local/lib/liboai_iqplayer.so
#RUN ldd /opt/oai-enb/bin/lte-softmodem.Rel15
# Copy the relevant configuration files for eNB
WORKDIR /opt/oai-enb/etc
COPY --from=enb-build /oai-ran/ci-scripts/conf_files/enb.* .
COPY --from=enb-build /oai-ran/ci-scripts/conf_files/rcc.* .
COPY --from=enb-build /oai-ran/ci-scripts/conf_files/cu.* .
COPY --from=enb-build /oai-ran/ci-scripts/conf_files/du.* .
COPY --from=enb-build /oai-ran/ci-scripts/conf_files/rru.* .
WORKDIR /opt/oai-enb
#EXPOSE 2152/udp # S1U, GTP/UDP
#EXPOSE 22100/tcp # ?
#EXPOSE 36412/udp # S1C, SCTP/UDP
#EXPOSE 36422/udp # X2C, SCTP/UDP
#EXPOSE 50000/udp # IF5 / ORI (control)
#EXPOSE 50001/udp # IF5 / ECPRI (data)
#CMD ["/opt/oai-enb/bin/lte-softmodem", "-O", "/opt/oai-enb/etc/enb.conf"]
#ENTRYPOINT ["/opt/oai-enb/bin/entrypoint.sh"]
docker/Dockerfile.eNB.rhel8.2.oc4-4
+124
View File
@@ -0,0 +1,124 @@
#/*
# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
# * contributor license agreements. See the NOTICE file distributed with
# * this work for additional information regarding copyright ownership.
# * The OpenAirInterface Software Alliance licenses this file to You under
# * the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
# *
# * 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.
# *-------------------------------------------------------------------------------
# * For more information about the OpenAirInterface (OAI) Software Alliance:
# * contact@openairinterface.org
# */
#---------------------------------------------------------------------
#
# Dockerfile for the Open-Air-Interface BUILD service
# Valid for RHEL8 in the OpenShift context (v4.4)
#
#---------------------------------------------------------------------
FROM image-registry.openshift-image-registry.svc:5000/oai/oai-ran:rhel8-latest AS enb-build
WORKDIR /oai-ran
#run build_oai to build the target image
RUN /bin/sh oaienv && \
cd cmake_targets && \
mkdir -p log && \
./build_oai --eNB --ninja -w USRP
# debug
#RUN ldconfig -v && ldd /oai-ran/targets/bin/lte-softmodem.Rel15
#RUN ls -ls /oai-ran/targets/bin
#RUN ls -ls /oai-ran/cmake_targets/ran_build/build/*.so
#start from scratch for target executable
FROM registry.access.redhat.com/ubi8/ubi:latest as oai-enb
RUN yum update -y && \
yum install -y --enablerepo="ubi-8-codeready-builder" \
lksctp-tools \
nettle \
atlas \
net-tools \
iproute \
libyaml && \
echo "/usr/local/lib" > /etc/ld.so.conf.d/local-lib.conf && \
echo "/usr/local/lib64" >> /etc/ld.so.conf.d/local-lib.conf
WORKDIR /opt/oai-enb/bin
COPY --from=enb-build /oai-ran/targets/bin/lte-softmodem.Rel15 .
WORKDIR /usr/local/lib/
COPY --from=enb-build /oai-ran/targets/bin/liboai_eth_transpro.so.Rel15 .
COPY --from=enb-build /oai-ran/targets/bin/libtcp_bridge_oai.so.Rel15 .
COPY --from=enb-build /oai-ran/targets/bin/librfsimulator.so.Rel15 .
COPY --from=enb-build /oai-ran/targets/bin/liboai_usrpdevif.so.Rel15 .
COPY --from=enb-build /oai-ran/targets/bin/libcoding.so .
COPY --from=enb-build /oai-ran/targets/bin/libparams_libconfig.so .
COPY --from=enb-build /oai-ran/cmake_targets/ran_build/build/libdfts.so .
COPY --from=enb-build /oai-ran/cmake_targets/ran_build/build/liboai_iqplayer.so .
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_eth_transpro.so.Rel15 /usr/local/lib/liboai_transpro.so"
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_usrpdevif.so.Rel15 /usr/local/lib/liboai_device.so"
RUN /bin/bash -c "ln -s /usr/local/lib/librfsimulator.so.Rel15 /usr/local/lib/librfsimulator.so"
COPY --from=enb-build /usr/local/lib/libprotobuf-c.so.1 .
COPY --from=enb-build /lib64/libconfig.so.9 /lib64
COPY --from=enb-build /lib64/libblas.so.3 /lib64
COPY --from=enb-build /lib64/liblapack.so.3 /lib64
COPY --from=enb-build /lib64/liblapacke.so.3 /lib64
COPY --from=enb-build /lib64/libboost_chrono.so.1.66.0 /lib64
COPY --from=enb-build /lib64/libboost_date_time.so.1.66.0 /lib64
COPY --from=enb-build /lib64/libboost_filesystem.so.1.66.0 /lib64
COPY --from=enb-build /lib64/libboost_program_options.so.1.66.0 /lib64
COPY --from=enb-build /lib64/libboost_serialization.so.1.66.0 /lib64
COPY --from=enb-build /lib64/libboost_thread.so.1.66.0 /lib64
COPY --from=enb-build /lib64/libboost_system.so.1.66.0 /lib64
COPY --from=enb-build /lib64/libboost_unit_test_framework.so.1.66.0 /lib64
COPY --from=enb-build /lib64/libboost_atomic.so.1.66.0 /lib64
COPY --from=enb-build /lib64/libboost_timer.so.1.66.0 /lib64
COPY --from=enb-build /usr/local/lib64/libuhd.so.4.0.0 /usr/local/lib64
RUN ldconfig
#debug
RUN ldd /usr/local/lib/liboai_eth_transpro.so.Rel15
RUN ldd /usr/local/lib/libtcp_bridge_oai.so.Rel15
RUN ldd /usr/local/lib/librfsimulator.so.Rel15
RUN ldd /usr/local/lib/liboai_usrpdevif.so.Rel15
RUN ldd /usr/local/lib/libcoding.so
RUN ldd /usr/local/lib/libparams_libconfig.so
RUN ldd /usr/local/lib/libdfts.so
RUN ldd /usr/local/lib/liboai_iqplayer.so
RUN ldd /opt/oai-enb/bin/lte-softmodem.Rel15
# Copy the relevant configuration files for eNB
WORKDIR /opt/oai-enb/etc
COPY --from=enb-build /oai-ran/ci-scripts/conf_files/enb.* .
COPY --from=enb-build /oai-ran/ci-scripts/conf_files/rcc.* .
COPY --from=enb-build /oai-ran/ci-scripts/conf_files/cu.* .
COPY --from=enb-build /oai-ran/ci-scripts/conf_files/du.* .
COPY --from=enb-build /oai-ran/ci-scripts/conf_files/rru.* .
WORKDIR /opt/oai-enb
#EXPOSE 2152/udp # S1U, GTP/UDP
#EXPOSE 22100/tcp # ?
#EXPOSE 36412/udp # S1C, SCTP/UDP
#EXPOSE 36422/udp # X2C, SCTP/UDP
#EXPOSE 50000/udp # IF5 / ORI (control)
#EXPOSE 50001/udp # IF5 / ECPRI (data)
#CMD ["/opt/oai-enb/bin/lte-softmodem", "-O", "/opt/oai-enb/etc/enb.conf"]
#ENTRYPOINT ["/opt/oai-enb/bin/entrypoint.sh"]
docker/Dockerfile.eNB.ubuntu18
+122
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@@ -0,0 +1,122 @@
#/*
# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
# * contributor license agreements. See the NOTICE file distributed with
# * this work for additional information regarding copyright ownership.
# * The OpenAirInterface Software Alliance licenses this file to You under
# * the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
# *
# * 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.
# *-------------------------------------------------------------------------------
# * For more information about the OpenAirInterface (OAI) Software Alliance:
# * contact@openairinterface.org
# */
#---------------------------------------------------------------------
#
# Dockerfile for the Open-Air-Interface BUILD service
# Valid for Ubuntu 18.04
#
#---------------------------------------------------------------------
FROM ran-build:latest AS enb-build
WORKDIR /oai-ran
#run build_oai to build the target image
RUN /bin/sh oaienv && \
cd cmake_targets && \
mkdir -p log && \
./build_oai --eNB --ninja -w USRP
# debug
#RUN ldconfig -v && ldd /oai-ran/targets/bin/lte-softmodem.Rel15
#RUN ls -ls /oai-ran/targets/bin
#RUN ls -ls /oai-ran/cmake_targets/ran_build/build/*.so
#start from scratch for target executable
FROM ubuntu:bionic as oai-enb
ENV DEBIAN_FRONTEND=noninteractive
ENV TZ=Europe
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
RUN apt-get update && \
DEBIAN_FRONTEND=noninteractive apt-get upgrade --yes && \
DEBIAN_FRONTEND=noninteractive apt-get install --yes \
software-properties-common \
libsctp1 \
libnettle6 \
libblas3 \
libatlas3-base \
libconfig9 \
openssl \
net-tools \
iproute2 \
libyaml-0-2 && \
# Install UHD driver from ettus ppa
# At time of writing, it is 3.14
add-apt-repository ppa:ettusresearch/uhd --yes && \
apt-get update && \
DEBIAN_FRONTEND=noninteractive apt-get install --yes \
python \
libusb-1.0-0 \
libuhd003 \
uhd-host && \
rm -rf /var/lib/apt/lists/*
WORKDIR /opt/oai-enb/bin
COPY --from=enb-build /oai-ran/targets/bin/lte-softmodem.Rel15 .
WORKDIR /usr/local/lib/
COPY --from=enb-build /oai-ran/targets/bin/liboai_eth_transpro.so.Rel15 .
COPY --from=enb-build /oai-ran/targets/bin/libtcp_bridge_oai.so.Rel15 .
COPY --from=enb-build /oai-ran/targets/bin/librfsimulator.so.Rel15 .
COPY --from=enb-build /oai-ran/targets/bin/liboai_usrpdevif.so.Rel15 .
COPY --from=enb-build /oai-ran/targets/bin/libcoding.so .
COPY --from=enb-build /oai-ran/targets/bin/libparams_libconfig.so .
COPY --from=enb-build /oai-ran/cmake_targets/ran_build/build/libdfts.so .
COPY --from=enb-build /oai-ran/cmake_targets/ran_build/build/liboai_iqplayer.so .
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_eth_transpro.so.Rel15 /usr/local/lib/liboai_transpro.so"
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_usrpdevif.so.Rel15 /usr/local/lib/liboai_device.so"
RUN /bin/bash -c "ln -s /usr/local/lib/librfsimulator.so.Rel15 /usr/local/lib/librfsimulator.so"
COPY --from=enb-build /usr/local/lib/libprotobuf-c.so.1 .
RUN ldconfig
#debug
#RUN ldd /usr/local/lib/liboai_eth_transpro.so.Rel15
#RUN ldd /usr/local/lib/libtcp_bridge_oai.so.Rel15
#RUN ldd /usr/local/lib/librfsimulator.so.Rel15
#RUN ldd /usr/local/lib/liboai_usrpdevif.so.Rel15
#RUN ldd /usr/local/lib/libcoding.so
#RUN ldd /usr/local/lib/libparams_libconfig.so
#RUN ldd /usr/local/lib/libdfts.so
#RUN ldd /usr/local/lib/liboai_iqplayer.so
#RUN ldd /opt/oai-enb/bin/lte-softmodem.Rel15
# Copy the relevant configuration files for eNB
WORKDIR /opt/oai-enb/etc
COPY --from=enb-build /oai-ran/ci-scripts/conf_files/enb.* ./
COPY --from=enb-build /oai-ran/ci-scripts/conf_files/rcc.* ./
COPY --from=enb-build /oai-ran/ci-scripts/conf_files/cu.* ./
COPY --from=enb-build /oai-ran/ci-scripts/conf_files/du.* ./
COPY --from=enb-build /oai-ran/ci-scripts/conf_files/rru.* ./
WORKDIR /opt/oai-enb
#EXPOSE 2152/udp # S1U, GTP/UDP
#EXPOSE 22100/tcp # ?
#EXPOSE 36412/udp # S1C, SCTP/UDP
#EXPOSE 36422/udp # X2C, SCTP/UDP
#EXPOSE 50000/udp # IF5 / ORI (control)
#EXPOSE 50001/udp # IF5 / ECPRI (data)
#CMD ["/opt/oai-enb/bin/lte-softmodem", "-O", "/opt/oai-enb/etc/enb.conf"]
#ENTRYPOINT ["/opt/oai-enb/bin/entrypoint.sh"]
docker/Dockerfile.gNB.rhel7.oc4-4
+89
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@@ -0,0 +1,89 @@
#/*
# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
# * contributor license agreements. See the NOTICE file distributed with
# * this work for additional information regarding copyright ownership.
# * The OpenAirInterface Software Alliance licenses this file to You under
# * the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
# *
# * 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.
# *-------------------------------------------------------------------------------
# * For more information about the OpenAirInterface (OAI) Software Alliance:
# * contact@openairinterface.org
# */
#---------------------------------------------------------------------
#
# Dockerfile for the Open-Air-Interface BUILD service
# Valid for RHEL7 in the OpenShift context (v4.4)
#
#---------------------------------------------------------------------
FROM image-registry.openshift-image-registry.svc:5000/oai/oai-ran:latest AS gnb-build
WORKDIR /oai-gnb
COPY . .
#run build_oai to build the target image
RUN /bin/sh oaienv && \
cd cmake_targets && \
mkdir -p log && \
./build_oai --gNB
#start from scratch for target executable
FROM registry.access.redhat.com/ubi7/ubi:latest as oai-gnb
# Entitlements and RHSM configurations are Open-Shift Secret and ConfigMaps
# It is pre-requisite
RUN rm -Rf /etc/rhsm/ca /etc/pki/entitlement
# Copy the entitlements
COPY ./etc-pki-entitlement /etc/pki/entitlement
# Copy the subscription manager configurations
COPY ./rhsm-conf /etc/rhsm
COPY ./rhsm-ca /etc/rhsm/ca
#install developers pkg/repo
RUN rm /etc/rhsm-host && \
# Initialize /etc/yum.repos.d/redhat.repo
# See https://access.redhat.com/solutions/1443553
yum repolist --disablerepo=* && \
yum-config-manager --enable rhel-7-server-optional-rpms rhel-server-rhscl-7-rpms && \
yum update -y && \
yum install -y \
libXpm \
libX11 \
atlas \
blas \
lapack \
lksctp-tools \
protobuf-c \
nettle \
libyaml && \
echo "/usr/local/lib" > /etc/ld.so.conf.d/local-lib.conf
WORKDIR /opt/oai-gnb/bin
COPY --from=gnb-build /oai-gnb/targets/bin/nr-softmodem.Rel15 .
WORKDIR /lib64
COPY --from=gnb-build /lib64/libforms.so.2 .
RUN ldd /opt/oai-gnb/bin/nr-softmodem.Rel15
#EXPOSE 2152/udp # S1U, GTP/UDP
#EXPOSE 22100/tcp # ?
#EXPOSE 36412/udp # S1C, SCTP/UDP
#EXPOSE 36422/udp # X2C, SCTP/UDP
#EXPOSE 50000/udp # IF5 / ORI (control)
#EXPOSE 50001/udp # IF5 / ECPRI (data)
#CMD ["/opt/oai-gnb/bin/nr-softmodem", "-O", "/opt/oai-gnb/etc/gnb.conf"]
#ENTRYPOINT ["/opt/oai-gnb/bin/entrypoint.sh"]
docker/Dockerfile.gNB.rhel8.2
+126
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@@ -0,0 +1,126 @@
#/*
# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
# * contributor license agreements. See the NOTICE file distributed with
# * this work for additional information regarding copyright ownership.
# * The OpenAirInterface Software Alliance licenses this file to You under
# * the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
# *
# * 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.
# *-------------------------------------------------------------------------------
# * For more information about the OpenAirInterface (OAI) Software Alliance:
# * contact@openairinterface.org
# */
#---------------------------------------------------------------------
#
# Dockerfile for the Open-Air-Interface BUILD service
# Valid for RHEL8
#
#---------------------------------------------------------------------
FROM localhost/ran-build:latest AS gnb-build
WORKDIR /oai-ran
#run build_oai to build the target image
RUN /bin/sh oaienv && \
cd cmake_targets && \
mkdir -p log && \
./build_oai --gNB --ninja -w USRP
#debug
#RUN ldconfig -v
#RUN ldd /oai-ran/targets/bin/nr-softmodem.Rel15
#RUN ls -lst /oai-ran/targets/bin
#RUN ls -lst /oai-ran/cmake_targets/ran_build/build/*.so
#start from scratch for target executable
FROM registry.access.redhat.com/ubi8/ubi:latest as oai-gnb
RUN yum repolist --disablerepo=* && \
yum update -y && \
yum install -y --enablerepo="ubi-8-codeready-builder" \
libXpm \
libX11 \
atlas \
lksctp-tools \
nettle \
libyaml && \
echo "/usr/local/lib" > /etc/ld.so.conf.d/local-lib.conf && \
echo "/usr/local/lib64" >> /etc/ld.so.conf.d/local-lib.conf
WORKDIR /opt/oai-gnb/bin
COPY --from=gnb-build /oai-ran/targets/bin/nr-softmodem.Rel15 .
WORKDIR /usr/local/lib/
COPY --from=gnb-build /oai-ran/targets/bin/liboai_eth_transpro.so.Rel15 .
COPY --from=gnb-build /oai-ran/targets/bin/libtcp_bridge_oai.so.Rel15 .
COPY --from=gnb-build /oai-ran/targets/bin/librfsimulator.so.Rel15 .
COPY --from=gnb-build /oai-ran/targets/bin/liboai_usrpdevif.so.Rel15 .
COPY --from=gnb-build /oai-ran/targets/bin/libcoding.so .
COPY --from=gnb-build /oai-ran/targets/bin/libparams_libconfig.so .
COPY --from=gnb-build /oai-ran/cmake_targets/ran_build/build/libdfts.so .
COPY --from=gnb-build /oai-ran/cmake_targets/ran_build/build/libldpc.so .
COPY --from=gnb-build /oai-ran/cmake_targets/ran_build/build/libldpc_optim.so .
COPY --from=gnb-build /oai-ran/cmake_targets/ran_build/build/libldpc_optim8seg.so .
COPY --from=gnb-build /oai-ran/cmake_targets/ran_build/build/libldpc_orig.so .
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_eth_transpro.so.Rel15 /usr/local/lib/liboai_transpro.so"
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_usrpdevif.so.Rel15 /usr/local/lib/liboai_device.so"
RUN /bin/bash -c "ln -s /usr/local/lib/librfsimulator.so.Rel15 /usr/local/lib/librfsimulator.so"
COPY --from=gnb-build /usr/local/lib/libprotobuf-c.so.1 .
COPY --from=gnb-build /lib64/libconfig.so.9 /lib64
COPY --from=gnb-build /lib64/libforms.so.2 /lib64
COPY --from=gnb-build /lib64/libblas.so.3 /lib64
COPY --from=gnb-build /lib64/liblapack.so.3 /lib64
COPY --from=gnb-build /lib64/liblapacke.so.3 /lib64
COPY --from=gnb-build /lib64/libboost_chrono.so.1.66.0 /lib64
COPY --from=gnb-build /lib64/libboost_date_time.so.1.66.0 /lib64
COPY --from=gnb-build /lib64/libboost_filesystem.so.1.66.0 /lib64
COPY --from=gnb-build /lib64/libboost_program_options.so.1.66.0 /lib64
COPY --from=gnb-build /lib64/libboost_serialization.so.1.66.0 /lib64
COPY --from=gnb-build /lib64/libboost_thread.so.1.66.0 /lib64
COPY --from=gnb-build /lib64/libboost_system.so.1.66.0 /lib64
COPY --from=gnb-build /lib64/libboost_unit_test_framework.so.1.66.0 /lib64
COPY --from=gnb-build /lib64/libboost_atomic.so.1.66.0 /lib64
COPY --from=gnb-build /lib64/libboost_timer.so.1.66.0 /lib64
COPY --from=gnb-build /usr/local/lib64/libuhd.so.4.0.0 /usr/local/lib64
RUN ldconfig
#debug
#RUN ldd /opt/oai-gnb/bin/nr-softmodem.Rel15
#RUN ldd /usr/local/lib/liboai_eth_transpro.so.Rel15
#RUN ldd /usr/local/lib/libtcp_bridge_oai.so.Rel15
#RUN ldd /usr/local/lib/librfsimulator.so.Rel15
#RUN ldd /usr/local/lib/liboai_usrpdevif.so.Rel15
#RUN ldd /usr/local/lib/libcoding.so
#RUN ldd /usr/local/lib/libparams_libconfig.so
#RUN ldd /usr/local/lib/libdfts.so
#RUN ldd /usr/local/lib/libldpc.so
#RUN ldd /usr/local/lib/libldpc_optim.so
#RUN ldd /usr/local/lib/libldpc_optim8seg.so
#RUN ldd /usr/local/lib/libldpc_orig.so
# Copy the relevant configuration files for gNB
WORKDIR /opt/oai-gnb/etc
COPY --from=gnb-build /oai-ran/ci-scripts/conf_files/gnb.* .
WORKDIR /opt/oai-gnb
#EXPOSE 2152/udp # S1U, GTP/UDP
#EXPOSE 22100/tcp # ?
#EXPOSE 36412/udp # S1C, SCTP/UDP
#EXPOSE 36422/udp # X2C, SCTP/UDP
#EXPOSE 50000/udp # IF5 / ORI (control)
#EXPOSE 50001/udp # IF5 / ECPRI (data)
#CMD ["/opt/oai-gnb/bin/nr-softmodem", "-O", "/opt/oai-gnb/etc/gnb.conf"]
#ENTRYPOINT ["/opt/oai-gnb/bin/entrypoint.sh"]
docker/Dockerfile.gNB.rhel8.2.oc4-4
+127
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@@ -0,0 +1,127 @@
#/*
# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
# * contributor license agreements. See the NOTICE file distributed with
# * this work for additional information regarding copyright ownership.
# * The OpenAirInterface Software Alliance licenses this file to You under
# * the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
# *
# * 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.
# *-------------------------------------------------------------------------------
# * For more information about the OpenAirInterface (OAI) Software Alliance:
# * contact@openairinterface.org
# */
#---------------------------------------------------------------------
#
# Dockerfile for the Open-Air-Interface BUILD service
# Valid for RHEL8 in the OpenShift context (v4.4)
#
#---------------------------------------------------------------------
FROM image-registry.openshift-image-registry.svc:5000/oai/oai-ran:rhel8-latest AS gnb-build
WORKDIR /oai-ran
#run build_oai to build the target image
RUN /bin/sh oaienv && \
cd cmake_targets && \
mkdir -p log && \
./build_oai --gNB --ninja -w USRP
#debug
#RUN ldconfig -v
#RUN ldd /oai-ran/targets/bin/nr-softmodem.Rel15
#RUN ls -lst /oai-ran/targets/bin
#RUN ls -lst /oai-ran/cmake_targets/ran_build/build/*.so
#start from scratch for target executable
FROM registry.access.redhat.com/ubi8/ubi:latest as oai-gnb
RUN yum repolist --disablerepo=* && \
yum update -y && \
yum install -y --enablerepo="ubi-8-codeready-builder" \
libXpm \
libX11 \
atlas \
lksctp-tools \
nettle \
libyaml && \
echo "/usr/local/lib" > /etc/ld.so.conf.d/local-lib.conf && \
echo "/usr/local/lib64" >> /etc/ld.so.conf.d/local-lib.conf
WORKDIR /opt/oai-gnb/bin
COPY --from=gnb-build /oai-ran/targets/bin/nr-softmodem.Rel15 .
WORKDIR /usr/local/lib/
COPY --from=gnb-build /oai-ran/targets/bin/liboai_eth_transpro.so.Rel15 .
COPY --from=gnb-build /oai-ran/targets/bin/libtcp_bridge_oai.so.Rel15 .
COPY --from=gnb-build /oai-ran/targets/bin/librfsimulator.so.Rel15 .
COPY --from=gnb-build /oai-ran/targets/bin/liboai_usrpdevif.so.Rel15 .
COPY --from=gnb-build /oai-ran/targets/bin/libcoding.so .
COPY --from=gnb-build /oai-ran/targets/bin/libparams_libconfig.so .
COPY --from=gnb-build /oai-ran/cmake_targets/ran_build/build/libdfts.so .
COPY --from=gnb-build /oai-ran/cmake_targets/ran_build/build/libldpc.so .
COPY --from=gnb-build /oai-ran/cmake_targets/ran_build/build/libldpc_optim.so .
COPY --from=gnb-build /oai-ran/cmake_targets/ran_build/build/libldpc_optim8seg.so .
COPY --from=gnb-build /oai-ran/cmake_targets/ran_build/build/libldpc_orig.so .
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_eth_transpro.so.Rel15 /usr/local/lib/liboai_transpro.so"
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_usrpdevif.so.Rel15 /usr/local/lib/liboai_device.so"
RUN /bin/bash -c "ln -s /usr/local/lib/librfsimulator.so.Rel15 /usr/local/lib/librfsimulator.so"
COPY --from=gnb-build /usr/local/lib/libprotobuf-c.so.1 .
COPY --from=gnb-build /lib64/libconfig.so.9 /lib64
COPY --from=gnb-build /lib64/libforms.so.2 /lib64
COPY --from=gnb-build /lib64/libblas.so.3 /lib64
COPY --from=gnb-build /lib64/liblapack.so.3 /lib64
COPY --from=gnb-build /lib64/liblapacke.so.3 /lib64
COPY --from=gnb-build /lib64/libboost_chrono.so.1.66.0 /lib64
COPY --from=gnb-build /lib64/libboost_date_time.so.1.66.0 /lib64
COPY --from=gnb-build /lib64/libboost_filesystem.so.1.66.0 /lib64
COPY --from=gnb-build /lib64/libboost_program_options.so.1.66.0 /lib64
COPY --from=gnb-build /lib64/libboost_serialization.so.1.66.0 /lib64
COPY --from=gnb-build /lib64/libboost_thread.so.1.66.0 /lib64
COPY --from=gnb-build /lib64/libboost_system.so.1.66.0 /lib64
COPY --from=gnb-build /lib64/libboost_unit_test_framework.so.1.66.0 /lib64
COPY --from=gnb-build /lib64/libboost_atomic.so.1.66.0 /lib64
COPY --from=gnb-build /lib64/libboost_timer.so.1.66.0 /lib64
COPY --from=gnb-build /usr/local/lib64/libuhd.so.4.0.0 /usr/local/lib64
RUN ldconfig
#debug
RUN ldd /opt/oai-gnb/bin/nr-softmodem.Rel15
RUN ldd /usr/local/lib/liboai_eth_transpro.so.Rel15
RUN ldd /usr/local/lib/libtcp_bridge_oai.so.Rel15
RUN ldd /usr/local/lib/librfsimulator.so.Rel15
RUN ldd /usr/local/lib/liboai_usrpdevif.so.Rel15
RUN ldd /usr/local/lib/libcoding.so
RUN ldd /usr/local/lib/libparams_libconfig.so
RUN ldd /usr/local/lib/libdfts.so
RUN ldd /usr/local/lib/libldpc.so
RUN ldd /usr/local/lib/libldpc_optim.so
RUN ldd /usr/local/lib/libldpc_optim8seg.so
RUN ldd /usr/local/lib/libldpc_orig.so
# Copy the relevant configuration files for gNB
WORKDIR /opt/oai-gnb/etc
COPY --from=gnb-build /oai-ran/ci-scripts/conf_files/gnb.* .
WORKDIR /opt/oai-gnb
#EXPOSE 2152/udp # S1U, GTP/UDP
#EXPOSE 22100/tcp # ?
#EXPOSE 36412/udp # S1C, SCTP/UDP
#EXPOSE 36422/udp # X2C, SCTP/UDP
#EXPOSE 50000/udp # IF5 / ORI (control)
#EXPOSE 50001/udp # IF5 / ECPRI (data)
#CMD ["/opt/oai-gnb/bin/nr-softmodem", "-O", "/opt/oai-gnb/etc/gnb.conf"]
#ENTRYPOINT ["/opt/oai-gnb/bin/entrypoint.sh"]
docker/Dockerfile.gNB.ubuntu18
+124
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@@ -0,0 +1,124 @@
#/*
# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
# * contributor license agreements. See the NOTICE file distributed with
# * this work for additional information regarding copyright ownership.
# * The OpenAirInterface Software Alliance licenses this file to You under
# * the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
# *
# * 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.
# *-------------------------------------------------------------------------------
# * For more information about the OpenAirInterface (OAI) Software Alliance:
# * contact@openairinterface.org
# */
#---------------------------------------------------------------------
#
# Dockerfile for the Open-Air-Interface BUILD service
# Valid for Ubuntu18.04
#
#---------------------------------------------------------------------
FROM ran-build:latest AS gnb-build
WORKDIR /oai-ran
#run build_oai to build the target image
RUN /bin/sh oaienv && \
cd cmake_targets && \
mkdir -p log && \
./build_oai --gNB --ninja -w USRP
#debug
RUN ldconfig -v
RUN ldd /oai-ran/targets/bin/nr-softmodem.Rel15
RUN ls -lst /oai-ran/targets/bin
RUN ls -lst /oai-ran/cmake_targets/ran_build/build/*.so
#start from scratch for target executable
FROM ubuntu:bionic as oai-gnb
ENV DEBIAN_FRONTEND=noninteractive
ENV TZ=Europe
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
RUN apt-get update && \
DEBIAN_FRONTEND=noninteractive apt-get upgrade --yes && \
DEBIAN_FRONTEND=noninteractive apt-get install --yes \
software-properties-common \
libsctp1 \
libnettle6 \
libblas3 \
libatlas3-base \
libconfig9 \
openssl \
net-tools \
iproute2 \
libyaml-0-2 && \
# Install UHD driver from ettus ppa
# At time of writing, it is 3.14
add-apt-repository ppa:ettusresearch/uhd --yes && \
apt-get update && \
DEBIAN_FRONTEND=noninteractive apt-get install --yes \
python \
libusb-1.0-0 \
libuhd003 \
uhd-host && \
rm -rf /var/lib/apt/lists/*
WORKDIR /opt/oai-gnb/bin
COPY --from=gnb-build /oai-ran/targets/bin/nr-softmodem.Rel15 .
WORKDIR /usr/local/lib/
COPY --from=gnb-build /oai-ran/targets/bin/liboai_eth_transpro.so.Rel15 .
COPY --from=gnb-build /oai-ran/targets/bin/libtcp_bridge_oai.so.Rel15 .
COPY --from=gnb-build /oai-ran/targets/bin/librfsimulator.so.Rel15 .
COPY --from=gnb-build /oai-ran/targets/bin/liboai_usrpdevif.so.Rel15 .
COPY --from=gnb-build /oai-ran/targets/bin/libcoding.so .
COPY --from=gnb-build /oai-ran/targets/bin/libparams_libconfig.so .
COPY --from=gnb-build /oai-ran/cmake_targets/ran_build/build/libdfts.so .
COPY --from=gnb-build /oai-ran/cmake_targets/ran_build/build/libldpc.so .
COPY --from=gnb-build /oai-ran/cmake_targets/ran_build/build/libldpc_optim.so .
COPY --from=gnb-build /oai-ran/cmake_targets/ran_build/build/libldpc_optim8seg.so .
COPY --from=gnb-build /oai-ran/cmake_targets/ran_build/build/libldpc_orig.so .
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_eth_transpro.so.Rel15 /usr/local/lib/liboai_transpro.so"
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_usrpdevif.so.Rel15 /usr/local/lib/liboai_device.so"
RUN /bin/bash -c "ln -s /usr/local/lib/librfsimulator.so.Rel15 /usr/local/lib/librfsimulator.so"
COPY --from=gnb-build /usr/local/lib/libprotobuf-c.so.1 .
RUN ldconfig
#debug
#RUN ldd /opt/oai-gnb/bin/nr-softmodem.Rel15
#RUN ldd /usr/local/lib/liboai_eth_transpro.so.Rel15
#RUN ldd /usr/local/lib/libtcp_bridge_oai.so.Rel15
#RUN ldd /usr/local/lib/librfsimulator.so.Rel15
#RUN ldd /usr/local/lib/liboai_usrpdevif.so.Rel15
#RUN ldd /usr/local/lib/libcoding.so
#RUN ldd /usr/local/lib/libparams_libconfig.so
#RUN ldd /usr/local/lib/libdfts.so
#RUN ldd /usr/local/lib/libldpc.so
#RUN ldd /usr/local/lib/libldpc_optim.so
#RUN ldd /usr/local/lib/libldpc_optim8seg.so
#RUN ldd /usr/local/lib/libldpc_orig.so
# Copy the relevant configuration files for gNB
WORKDIR /opt/oai-gnb/etc
COPY --from=gnb-build /oai-ran/ci-scripts/conf_files/gnb.* ./
WORKDIR /opt/oai-gnb
#EXPOSE 2152/udp # S1U, GTP/UDP
#EXPOSE 22100/tcp # ?
#EXPOSE 36412/udp # S1C, SCTP/UDP
#EXPOSE 36422/udp # X2C, SCTP/UDP
#EXPOSE 50000/udp # IF5 / ORI (control)
#EXPOSE 50001/udp # IF5 / ECPRI (data)
#CMD ["/opt/oai-gnb/bin/nr-softmodem", "-O", "/opt/oai-gnb/etc/gnb.conf"]
#ENTRYPOINT ["/opt/oai-gnb/bin/entrypoint.sh"]
docker/Dockerfile.lteUE.rhel8.2
+121
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@@ -0,0 +1,121 @@
#/*
# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
# * contributor license agreements. See the NOTICE file distributed with
# * this work for additional information regarding copyright ownership.
# * The OpenAirInterface Software Alliance licenses this file to You under
# * the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
# *
# * 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.
# *-------------------------------------------------------------------------------
# * For more information about the OpenAirInterface (OAI) Software Alliance:
# * contact@openairinterface.org
# */
#---------------------------------------------------------------------
#
# Dockerfile for the Open-Air-Interface BUILD service
# Valid for RHEL8
#
#---------------------------------------------------------------------
FROM localhost/ran-build:latest AS lte-ue-build
WORKDIR /oai-ran
#run build_oai to build the target image
RUN /bin/sh oaienv && \
cd cmake_targets && \
mkdir -p log && \
./build_oai --UE --ninja -w USRP
# debug
#RUN ldconfig -v && ldd /oai-ran/targets/bin/lte-uesoftmodem.Rel15
#RUN ls -lst /oai-ran/targets/bin
#RUN ls -lst /oai-ran/cmake_targets/ran_build/build/*.so
#start from scratch for target executable
FROM registry.access.redhat.com/ubi8/ubi:latest as oai-lte-ue
RUN yum update -y && \
yum install -y --enablerepo="ubi-8-codeready-builder" \
lksctp-tools \
nettle \
atlas \
iproute \
net-tools \
libyaml && \
echo "/usr/local/lib" > /etc/ld.so.conf.d/local-lib.conf && \
echo "/usr/local/lib64" >> /etc/ld.so.conf.d/local-lib.conf
WORKDIR /opt/oai-lte-ue/bin
COPY --from=lte-ue-build /oai-ran/targets/bin/lte-uesoftmodem.Rel15 .
COPY --from=lte-ue-build /oai-ran/targets/bin/conf2uedata .
COPY --from=lte-ue-build /oai-ran/targets/bin/nvram .
COPY --from=lte-ue-build /oai-ran/targets/bin/usim .
COPY --from=lte-ue-build /oai-ran/targets/bin/.ue_emm.nvram0 .
COPY --from=lte-ue-build /oai-ran/targets/bin/.ue.nvram0 .
COPY --from=lte-ue-build /oai-ran/targets/bin/.usim.nvram0 .
WORKDIR /usr/local/lib/
COPY --from=lte-ue-build /oai-ran/targets/bin/liboai_eth_transpro.so.Rel15 .
COPY --from=lte-ue-build /oai-ran/targets/bin/libtcp_bridge_oai.so.Rel15 .
COPY --from=lte-ue-build /oai-ran/targets/bin/librfsimulator.so.Rel15 .
COPY --from=lte-ue-build /oai-ran/targets/bin/liboai_usrpdevif.so.Rel15 .
COPY --from=lte-ue-build /oai-ran/targets/bin/libcoding.so .
COPY --from=lte-ue-build /oai-ran/targets/bin/libparams_libconfig.so .
COPY --from=lte-ue-build /oai-ran/cmake_targets/ran_build/build/libSIMU.so .
COPY --from=lte-ue-build /oai-ran/cmake_targets/ran_build/build/libdfts.so .
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_eth_transpro.so.Rel15 /usr/local/lib/liboai_transpro.so"
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_usrpdevif.so.Rel15 /usr/local/lib/liboai_device.so"
RUN /bin/bash -c "ln -s /usr/local/lib/librfsimulator.so.Rel15 /usr/local/lib/librfsimulator.so"
COPY --from=lte-ue-build /usr/local/lib/libprotobuf-c.so.1 .
COPY --from=lte-ue-build /lib64/libconfig.so.9 /lib64
COPY --from=lte-ue-build /lib64/libblas.so.3 /lib64
COPY --from=lte-ue-build /lib64/liblapack.so.3 /lib64
COPY --from=lte-ue-build /lib64/liblapacke.so.3 /lib64
COPY --from=lte-ue-build /lib64/libboost_chrono.so.1.66.0 /lib64
COPY --from=lte-ue-build /lib64/libboost_date_time.so.1.66.0 /lib64
COPY --from=lte-ue-build /lib64/libboost_filesystem.so.1.66.0 /lib64
COPY --from=lte-ue-build /lib64/libboost_program_options.so.1.66.0 /lib64
COPY --from=lte-ue-build /lib64/libboost_serialization.so.1.66.0 /lib64
COPY --from=lte-ue-build /lib64/libboost_thread.so.1.66.0 /lib64
COPY --from=lte-ue-build /lib64/libboost_system.so.1.66.0 /lib64
COPY --from=lte-ue-build /lib64/libboost_unit_test_framework.so.1.66.0 /lib64
COPY --from=lte-ue-build /lib64/libboost_atomic.so.1.66.0 /lib64
COPY --from=lte-ue-build /lib64/libboost_timer.so.1.66.0 /lib64
COPY --from=lte-ue-build /usr/local/lib64/libuhd.so.4.0.0 /usr/local/lib64
RUN ldconfig
#debug
#RUN ldd /opt/oai-lte-ue/bin/lte-uesoftmodem.Rel15
#RUN ldd /opt/oai-lte-ue/bin/conf2uedata
#RUN ldd /opt/oai-lte-ue/bin/nvram
#RUN ldd /opt/oai-lte-ue/bin/usim
#RUN ldd /usr/local/lib/liboai_eth_transpro.so.Rel15
#RUN ldd /usr/local/lib/libtcp_bridge_oai.so.Rel15
#RUN ldd /usr/local/lib/librfsimulator.so.Rel15
#RUN ldd /usr/local/lib/liboai_usrpdevif.so.Rel15
#RUN ldd /usr/local/lib/libcoding.so
#RUN ldd /usr/local/lib/libparams_libconfig.so
#RUN ldd /usr/local/lib/libSIMU.so
#RUN ldd /usr/local/lib/libdfts.so
# Copy the relevant configuration files for eNB
WORKDIR /opt/oai-lte-ue/etc
COPY --from=lte-ue-build /oai-ran/ci-scripts/conf_files/ue.* .
WORKDIR /opt/oai-lte-ue
#CMD ["/opt/oai-lte-ue/bin/lte-uesoftmodem", "-O", "/opt/oai-lte-ue/etc/enb.conf"]
#ENTRYPOINT ["/opt/oai-lte-ue/bin/entrypoint.sh"]
docker/Dockerfile.lteUE.rhel8.2.oc4-4
+121
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@@ -0,0 +1,121 @@
#/*
# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
# * contributor license agreements. See the NOTICE file distributed with
# * this work for additional information regarding copyright ownership.
# * The OpenAirInterface Software Alliance licenses this file to You under
# * the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
# *
# * 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.
# *-------------------------------------------------------------------------------
# * For more information about the OpenAirInterface (OAI) Software Alliance:
# * contact@openairinterface.org
# */
#---------------------------------------------------------------------
#
# Dockerfile for the Open-Air-Interface BUILD service
# Valid for RHEL8 in the OpenShift context (v4.4)
#
#---------------------------------------------------------------------
FROM image-registry.openshift-image-registry.svc:5000/oai/oai-ran:rhel8-latest AS lte-ue-build
WORKDIR /oai-ran
#run build_oai to build the target image
RUN /bin/sh oaienv && \
cd cmake_targets && \
mkdir -p log && \
./build_oai --UE --ninja -w USRP
# debug
#RUN ldconfig -v && ldd /oai-ran/targets/bin/lte-uesoftmodem.Rel15
#RUN ls -lst /oai-ran/targets/bin
#RUN ls -lst /oai-ran/cmake_targets/ran_build/build/*.so
#start from scratch for target executable
FROM registry.access.redhat.com/ubi8/ubi:latest as oai-lte-ue
RUN yum update -y && \
yum install -y --enablerepo="ubi-8-codeready-builder" \
lksctp-tools \
nettle \
atlas \
iproute \
net-tools \
libyaml && \
echo "/usr/local/lib" > /etc/ld.so.conf.d/local-lib.conf && \
echo "/usr/local/lib64" >> /etc/ld.so.conf.d/local-lib.conf
WORKDIR /opt/oai-lte-ue/bin
COPY --from=lte-ue-build /oai-ran/targets/bin/lte-uesoftmodem.Rel15 .
COPY --from=lte-ue-build /oai-ran/targets/bin/conf2uedata .
COPY --from=lte-ue-build /oai-ran/targets/bin/nvram .
COPY --from=lte-ue-build /oai-ran/targets/bin/usim .
COPY --from=lte-ue-build /oai-ran/targets/bin/.ue_emm.nvram0 .
COPY --from=lte-ue-build /oai-ran/targets/bin/.ue.nvram0 .
COPY --from=lte-ue-build /oai-ran/targets/bin/.usim.nvram0 .
WORKDIR /usr/local/lib/
COPY --from=lte-ue-build /oai-ran/targets/bin/liboai_eth_transpro.so.Rel15 .
COPY --from=lte-ue-build /oai-ran/targets/bin/libtcp_bridge_oai.so.Rel15 .
COPY --from=lte-ue-build /oai-ran/targets/bin/librfsimulator.so.Rel15 .
COPY --from=lte-ue-build /oai-ran/targets/bin/liboai_usrpdevif.so.Rel15 .
COPY --from=lte-ue-build /oai-ran/targets/bin/libcoding.so .
COPY --from=lte-ue-build /oai-ran/targets/bin/libparams_libconfig.so .
COPY --from=lte-ue-build /oai-ran/cmake_targets/ran_build/build/libSIMU.so .
COPY --from=lte-ue-build /oai-ran/cmake_targets/ran_build/build/libdfts.so .
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_eth_transpro.so.Rel15 /usr/local/lib/liboai_transpro.so"
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_usrpdevif.so.Rel15 /usr/local/lib/liboai_device.so"
RUN /bin/bash -c "ln -s /usr/local/lib/librfsimulator.so.Rel15 /usr/local/lib/librfsimulator.so"
COPY --from=lte-ue-build /usr/local/lib/libprotobuf-c.so.1 .
COPY --from=lte-ue-build /lib64/libconfig.so.9 /lib64
COPY --from=lte-ue-build /lib64/libblas.so.3 /lib64
COPY --from=lte-ue-build /lib64/liblapack.so.3 /lib64
COPY --from=lte-ue-build /lib64/liblapacke.so.3 /lib64
COPY --from=lte-ue-build /lib64/libboost_chrono.so.1.66.0 /lib64
COPY --from=lte-ue-build /lib64/libboost_date_time.so.1.66.0 /lib64
COPY --from=lte-ue-build /lib64/libboost_filesystem.so.1.66.0 /lib64
COPY --from=lte-ue-build /lib64/libboost_program_options.so.1.66.0 /lib64
COPY --from=lte-ue-build /lib64/libboost_serialization.so.1.66.0 /lib64
COPY --from=lte-ue-build /lib64/libboost_thread.so.1.66.0 /lib64
COPY --from=lte-ue-build /lib64/libboost_system.so.1.66.0 /lib64
COPY --from=lte-ue-build /lib64/libboost_unit_test_framework.so.1.66.0 /lib64
COPY --from=lte-ue-build /lib64/libboost_atomic.so.1.66.0 /lib64
COPY --from=lte-ue-build /lib64/libboost_timer.so.1.66.0 /lib64
COPY --from=lte-ue-build /usr/local/lib64/libuhd.so.4.0.0 /usr/local/lib64
RUN ldconfig
#debug
RUN ldd /opt/oai-lte-ue/bin/lte-uesoftmodem.Rel15
RUN ldd /opt/oai-lte-ue/bin/conf2uedata
RUN ldd /opt/oai-lte-ue/bin/nvram
RUN ldd /opt/oai-lte-ue/bin/usim
RUN ldd /usr/local/lib/liboai_eth_transpro.so.Rel15
RUN ldd /usr/local/lib/libtcp_bridge_oai.so.Rel15
RUN ldd /usr/local/lib/librfsimulator.so.Rel15
RUN ldd /usr/local/lib/liboai_usrpdevif.so.Rel15
RUN ldd /usr/local/lib/libcoding.so
RUN ldd /usr/local/lib/libparams_libconfig.so
RUN ldd /usr/local/lib/libSIMU.so
RUN ldd /usr/local/lib/libdfts.so
# Copy the relevant configuration files for eNB
WORKDIR /opt/oai-lte-ue/etc
COPY --from=lte-ue-build /oai-ran/ci-scripts/conf_files/ue.* .
WORKDIR /opt/oai-lte-ue
#CMD ["/opt/oai-lte-ue/bin/lte-uesoftmodem", "-O", "/opt/oai-lte-ue/etc/enb.conf"]
#ENTRYPOINT ["/opt/oai-lte-ue/bin/entrypoint.sh"]
docker/Dockerfile.lteUE.ubuntu18
+121
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@@ -0,0 +1,121 @@
#/*
# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
# * contributor license agreements. See the NOTICE file distributed with
# * this work for additional information regarding copyright ownership.
# * The OpenAirInterface Software Alliance licenses this file to You under
# * the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
# *
# * 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.
# *-------------------------------------------------------------------------------
# * For more information about the OpenAirInterface (OAI) Software Alliance:
# * contact@openairinterface.org
# */
#---------------------------------------------------------------------
#
# Dockerfile for the Open-Air-Interface BUILD service
# Valid for Ubuntu18.04
#
#---------------------------------------------------------------------
FROM ran-build:latest AS lte-ue-build
WORKDIR /oai-ran
#run build_oai to build the target image
RUN /bin/sh oaienv && \
cd cmake_targets && \
mkdir -p log && \
./build_oai --UE --ninja -w USRP
# debug
#RUN ldconfig -v
#RUN ldd /oai-ran/targets/bin/lte-uesoftmodem.Rel15
#RUN ls -lst /oai-ran/targets/bin
#RUN ls -lst /oai-ran/cmake_targets/ran_build/build/*.so
#start from scratch for target executable
FROM ubuntu:bionic as oai-lte-ue
ENV DEBIAN_FRONTEND=noninteractive
ENV TZ=Europe
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
RUN apt-get update && \
DEBIAN_FRONTEND=noninteractive apt-get upgrade --yes && \
DEBIAN_FRONTEND=noninteractive apt-get install --yes \
software-properties-common \
libsctp1 \
libnettle6 \
liblapacke \
libatlas3-base \
libconfig9 \
openssl \
net-tools \
iproute2 \
libyaml-0-2 && \
# Install UHD driver from ettus ppa
# At time of writing, it is 3.14
add-apt-repository ppa:ettusresearch/uhd --yes && \
apt-get update && \
DEBIAN_FRONTEND=noninteractive apt-get install --yes \
python \
libusb-1.0-0 \
libuhd003 \
uhd-host && \
rm -rf /var/lib/apt/lists/*
WORKDIR /opt/oai-lte-ue/bin
COPY --from=lte-ue-build /oai-ran/targets/bin/lte-uesoftmodem.Rel15 .
COPY --from=lte-ue-build /oai-ran/targets/bin/conf2uedata .
COPY --from=lte-ue-build /oai-ran/targets/bin/nvram .
COPY --from=lte-ue-build /oai-ran/targets/bin/usim .
COPY --from=lte-ue-build /oai-ran/targets/bin/.ue_emm.nvram0 .
COPY --from=lte-ue-build /oai-ran/targets/bin/.ue.nvram0 .
COPY --from=lte-ue-build /oai-ran/targets/bin/.usim.nvram0 .
WORKDIR /usr/local/lib/
COPY --from=lte-ue-build /oai-ran/targets/bin/liboai_eth_transpro.so.Rel15 .
COPY --from=lte-ue-build /oai-ran/targets/bin/libtcp_bridge_oai.so.Rel15 .
COPY --from=lte-ue-build /oai-ran/targets/bin/librfsimulator.so.Rel15 .
COPY --from=lte-ue-build /oai-ran/targets/bin/liboai_usrpdevif.so.Rel15 .
COPY --from=lte-ue-build /oai-ran/targets/bin/libcoding.so .
COPY --from=lte-ue-build /oai-ran/targets/bin/libparams_libconfig.so .
COPY --from=lte-ue-build /oai-ran/cmake_targets/ran_build/build/libSIMU.so .
COPY --from=lte-ue-build /oai-ran/cmake_targets/ran_build/build/libdfts.so .
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_eth_transpro.so.Rel15 /usr/local/lib/liboai_transpro.so"
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_usrpdevif.so.Rel15 /usr/local/lib/liboai_device.so"
RUN /bin/bash -c "ln -s /usr/local/lib/librfsimulator.so.Rel15 /usr/local/lib/librfsimulator.so"
COPY --from=lte-ue-build /usr/local/lib/libprotobuf-c.so.1 .
RUN ldconfig
#debug
#RUN ldd /opt/oai-lte-ue/bin/lte-uesoftmodem.Rel15
#RUN ldd /opt/oai-lte-ue/bin/conf2uedata
#RUN ldd /opt/oai-lte-ue/bin/nvram
#RUN ldd /opt/oai-lte-ue/bin/usim
#RUN ldd /usr/local/lib/liboai_eth_transpro.so.Rel15
#RUN ldd /usr/local/lib/libtcp_bridge_oai.so.Rel15
#RUN ldd /usr/local/lib/librfsimulator.so.Rel15
#RUN ldd /usr/local/lib/liboai_usrpdevif.so.Rel15
#RUN ldd /usr/local/lib/libcoding.so
#RUN ldd /usr/local/lib/libparams_libconfig.so
#RUN ldd /usr/local/lib/libSIMU.so
#RUN ldd /usr/local/lib/libdfts.so
# Copy the relevant configuration files for eNB
WORKDIR /opt/oai-lte-ue/etc
COPY --from=lte-ue-build /oai-ran/ci-scripts/conf_files/ue.* ./
WORKDIR /opt/oai-lte-ue
#CMD ["/opt/oai-lte-ue/bin/lte-uesoftmodem", "-O", "/opt/oai-lte-ue/etc/enb.conf"]
#ENTRYPOINT ["/opt/oai-lte-ue/bin/entrypoint.sh"]
docker/Dockerfile.nrUE.rhel8.2
+117
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@@ -0,0 +1,117 @@
#/*
# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
# * contributor license agreements. See the NOTICE file distributed with
# * this work for additional information regarding copyright ownership.
# * The OpenAirInterface Software Alliance licenses this file to You under
# * the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
# *
# * 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.
# *-------------------------------------------------------------------------------
# * For more information about the OpenAirInterface (OAI) Software Alliance:
# * contact@openairinterface.org
# */
#---------------------------------------------------------------------
#
# Dockerfile for the Open-Air-Interface BUILD service
# Valid for RHEL8
#
#---------------------------------------------------------------------
FROM localhost/ran-build:latest AS nr-ue-build
WORKDIR /oai-ran
#run build_oai to build the target image
RUN /bin/sh oaienv && \
cd cmake_targets && \
mkdir -p log && \
./build_oai --nrUE --ninja -w USRP
# debug
#RUN ldconfig -v
#RUN ldd /oai-ran/targets/bin/nr-uesoftmodem.Rel15
#RUN ls -lst /oai-ran/targets/bin
#RUN ls -lst /oai-ran/cmake_targets/ran_build/build/*.so
#start from scratch for target executable
FROM registry.access.redhat.com/ubi8/ubi:latest as oai-nr-ue
RUN yum update -y && \
yum install -y --enablerepo="ubi-8-codeready-builder" \
lksctp-tools \
nettle \
atlas \
libXpm \
libX11 \
libyaml && \
echo "/usr/local/lib" > /etc/ld.so.conf.d/local-lib.conf && \
echo "/usr/local/lib64" >> /etc/ld.so.conf.d/local-lib.conf
WORKDIR /opt/oai-nr-ue/bin
COPY --from=nr-ue-build /oai-ran/targets/bin/nr-uesoftmodem.Rel15 .
WORKDIR /usr/local/lib/
COPY --from=nr-ue-build /oai-ran/targets/bin/liboai_eth_transpro.so.Rel15 .
COPY --from=nr-ue-build /oai-ran/targets/bin/libtcp_bridge_oai.so.Rel15 .
COPY --from=nr-ue-build /oai-ran/targets/bin/librfsimulator.so.Rel15 .
COPY --from=nr-ue-build /oai-ran/targets/bin/liboai_usrpdevif.so.Rel15 .
COPY --from=nr-ue-build /oai-ran/targets/bin/libcoding.so .
COPY --from=nr-ue-build /oai-ran/targets/bin/libparams_libconfig.so .
COPY --from=nr-ue-build /oai-ran/cmake_targets/ran_build/build/libdfts.so .
COPY --from=nr-ue-build /oai-ran/cmake_targets/ran_build/build/libldpc.so .
COPY --from=nr-ue-build /oai-ran/cmake_targets/ran_build/build/libldpc_optim.so .
COPY --from=nr-ue-build /oai-ran/cmake_targets/ran_build/build/libldpc_optim8seg.so .
COPY --from=nr-ue-build /oai-ran/cmake_targets/ran_build/build/libldpc_orig.so .
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_eth_transpro.so.Rel15 /usr/local/lib/liboai_transpro.so"
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_usrpdevif.so.Rel15 /usr/local/lib/liboai_device.so"
RUN /bin/bash -c "ln -s /usr/local/lib/librfsimulator.so.Rel15 /usr/local/lib/librfsimulator.so"
COPY --from=nr-ue-build /usr/local/lib/libprotobuf-c.so.1 .
COPY --from=nr-ue-build /lib64/libconfig.so.9 /lib64
COPY --from=nr-ue-build /lib64/libblas.so.3 /lib64
COPY --from=nr-ue-build /lib64/liblapack.so.3 /lib64
COPY --from=nr-ue-build /lib64/liblapacke.so.3 /lib64
COPY --from=nr-ue-build /lib64/libforms.so.2 /lib64
COPY --from=nr-ue-build /lib64/libboost_chrono.so.1.66.0 /lib64
COPY --from=nr-ue-build /lib64/libboost_date_time.so.1.66.0 /lib64
COPY --from=nr-ue-build /lib64/libboost_filesystem.so.1.66.0 /lib64
COPY --from=nr-ue-build /lib64/libboost_program_options.so.1.66.0 /lib64
COPY --from=nr-ue-build /lib64/libboost_serialization.so.1.66.0 /lib64
COPY --from=nr-ue-build /lib64/libboost_thread.so.1.66.0 /lib64
COPY --from=nr-ue-build /lib64/libboost_system.so.1.66.0 /lib64
COPY --from=nr-ue-build /lib64/libboost_unit_test_framework.so.1.66.0 /lib64
COPY --from=nr-ue-build /lib64/libboost_atomic.so.1.66.0 /lib64
COPY --from=nr-ue-build /lib64/libboost_timer.so.1.66.0 /lib64
COPY --from=nr-ue-build /usr/local/lib64/libuhd.so.4.0.0 /usr/local/lib64
RUN ldconfig
#RUN ldd /opt/oai-nr-ue/bin/nr-uesoftmodem.Rel15
#RUN ldd /usr/local/lib/liboai_eth_transpro.so.Rel15
#RUN ldd /usr/local/lib/libtcp_bridge_oai.so.Rel15
#RUN ldd /usr/local/lib/librfsimulator.so.Rel15
#RUN ldd /usr/local/lib/liboai_usrpdevif.so.Rel15
#RUN ldd /usr/local/lib/libcoding.so
#RUN ldd /usr/local/lib/libparams_libconfig.so
#RUN ldd /usr/local/lib/libdfts.so
#RUN ldd /usr/local/lib/libldpc.so
#RUN ldd /usr/local/lib/libldpc_optim.so
#RUN ldd /usr/local/lib/libldpc_optim8seg.so
#RUN ldd /usr/local/lib/libldpc_orig.so
# Copy the relevant configuration files for eNB
WORKDIR /opt/oai-nr-ue/etc
COPY --from=nr-ue-build /oai-ran/ci-scripts/conf_files/ue.* .
WORKDIR /opt/oai-nr-ue
#CMD ["/opt/oai-nr-ue/bin/nr-uesoftmodem", "-O", "/opt/oai-nr-ue/etc/enb.conf"]
#ENTRYPOINT ["/opt/oai-nr-ue/bin/entrypoint.sh"]
docker/Dockerfile.nrUE.rhel8.2.oc4-4
+118
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@@ -0,0 +1,118 @@
#/*
# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
# * contributor license agreements. See the NOTICE file distributed with
# * this work for additional information regarding copyright ownership.
# * The OpenAirInterface Software Alliance licenses this file to You under
# * the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
# *
# * 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.
# *-------------------------------------------------------------------------------
# * For more information about the OpenAirInterface (OAI) Software Alliance:
# * contact@openairinterface.org
# */
#---------------------------------------------------------------------
#
# Dockerfile for the Open-Air-Interface BUILD service
# Valid for RHEL8 in the OpenShift context (v4.4)
#
#---------------------------------------------------------------------
FROM image-registry.openshift-image-registry.svc:5000/oai/oai-ran:rhel8-latest AS nr-ue-build
WORKDIR /oai-ran
#run build_oai to build the target image
RUN /bin/sh oaienv && \
cd cmake_targets && \
mkdir -p log && \
./build_oai --nrUE --ninja -w USRP
# debug
#RUN ldconfig -v
#RUN ldd /oai-ran/targets/bin/nr-uesoftmodem.Rel15
#RUN ls -lst /oai-ran/targets/bin
#RUN ls -lst /oai-ran/cmake_targets/ran_build/build/*.so
#start from scratch for target executable
FROM registry.access.redhat.com/ubi8/ubi:latest as oai-nr-ue
RUN yum update -y && \
yum install -y --enablerepo="ubi-8-codeready-builder" \
lksctp-tools \
nettle \
atlas \
libXpm \
libX11 \
libyaml && \
echo "/usr/local/lib" > /etc/ld.so.conf.d/local-lib.conf && \
echo "/usr/local/lib64" >> /etc/ld.so.conf.d/local-lib.conf
WORKDIR /opt/oai-nr-ue/bin
COPY --from=nr-ue-build /oai-ran/targets/bin/nr-uesoftmodem.Rel15 .
WORKDIR /usr/local/lib/
COPY --from=nr-ue-build /oai-ran/targets/bin/liboai_eth_transpro.so.Rel15 .
COPY --from=nr-ue-build /oai-ran/targets/bin/libtcp_bridge_oai.so.Rel15 .
COPY --from=nr-ue-build /oai-ran/targets/bin/librfsimulator.so.Rel15 .
COPY --from=nr-ue-build /oai-ran/targets/bin/liboai_usrpdevif.so.Rel15 .
COPY --from=nr-ue-build /oai-ran/targets/bin/libcoding.so .
COPY --from=nr-ue-build /oai-ran/targets/bin/libparams_libconfig.so .
COPY --from=nr-ue-build /oai-ran/cmake_targets/ran_build/build/libdfts.so .
COPY --from=nr-ue-build /oai-ran/cmake_targets/ran_build/build/libldpc.so .
COPY --from=nr-ue-build /oai-ran/cmake_targets/ran_build/build/libldpc_optim.so .
COPY --from=nr-ue-build /oai-ran/cmake_targets/ran_build/build/libldpc_optim8seg.so .
COPY --from=nr-ue-build /oai-ran/cmake_targets/ran_build/build/libldpc_orig.so .
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_eth_transpro.so.Rel15 /usr/local/lib/liboai_transpro.so"
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_usrpdevif.so.Rel15 /usr/local/lib/liboai_device.so"
RUN /bin/bash -c "ln -s /usr/local/lib/librfsimulator.so.Rel15 /usr/local/lib/librfsimulator.so"
COPY --from=nr-ue-build /usr/local/lib/libprotobuf-c.so.1 .
COPY --from=nr-ue-build /lib64/libconfig.so.9 /lib64
COPY --from=nr-ue-build /lib64/libblas.so.3 /lib64
COPY --from=nr-ue-build /lib64/liblapack.so.3 /lib64
COPY --from=nr-ue-build /lib64/liblapacke.so.3 /lib64
COPY --from=nr-ue-build /lib64/libforms.so.2 /lib64
COPY --from=nr-ue-build /lib64/libboost_chrono.so.1.66.0 /lib64
COPY --from=nr-ue-build /lib64/libboost_date_time.so.1.66.0 /lib64
COPY --from=nr-ue-build /lib64/libboost_filesystem.so.1.66.0 /lib64
COPY --from=nr-ue-build /lib64/libboost_program_options.so.1.66.0 /lib64
COPY --from=nr-ue-build /lib64/libboost_serialization.so.1.66.0 /lib64
COPY --from=nr-ue-build /lib64/libboost_thread.so.1.66.0 /lib64
COPY --from=nr-ue-build /lib64/libboost_system.so.1.66.0 /lib64
COPY --from=nr-ue-build /lib64/libboost_unit_test_framework.so.1.66.0 /lib64
COPY --from=nr-ue-build /lib64/libboost_atomic.so.1.66.0 /lib64
COPY --from=nr-ue-build /lib64/libboost_timer.so.1.66.0 /lib64
COPY --from=nr-ue-build /usr/local/lib64/libuhd.so.4.0.0 /usr/local/lib64
RUN ldconfig
RUN ldd /opt/oai-nr-ue/bin/nr-uesoftmodem.Rel15
RUN ldd /usr/local/lib/liboai_eth_transpro.so.Rel15
RUN ldd /usr/local/lib/libtcp_bridge_oai.so.Rel15
RUN ldd /usr/local/lib/librfsimulator.so.Rel15
RUN ldd /usr/local/lib/liboai_usrpdevif.so.Rel15
RUN ldd /usr/local/lib/libcoding.so
RUN ldd /usr/local/lib/libparams_libconfig.so
RUN ldd /usr/local/lib/libdfts.so
RUN ldd /usr/local/lib/libldpc.so
RUN ldd /usr/local/lib/libldpc_optim.so
RUN ldd /usr/local/lib/libldpc_optim8seg.so
RUN ldd /usr/local/lib/libldpc_orig.so
# Copy the relevant configuration files for eNB
WORKDIR /opt/oai-nr-ue/etc
COPY --from=nr-ue-build /oai-ran/ci-scripts/conf_files/ue.* .
WORKDIR /opt/oai-nr-ue
#CMD ["/opt/oai-nr-ue/bin/nr-uesoftmodem", "-O", "/opt/oai-nr-ue/etc/enb.conf"]
#ENTRYPOINT ["/opt/oai-nr-ue/bin/entrypoint.sh"]
docker/Dockerfile.nrUE.ubuntu18
+117
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@@ -0,0 +1,117 @@
#/*
# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
# * contributor license agreements. See the NOTICE file distributed with
# * this work for additional information regarding copyright ownership.
# * The OpenAirInterface Software Alliance licenses this file to You under
# * the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
# *
# * 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.
# *-------------------------------------------------------------------------------
# * For more information about the OpenAirInterface (OAI) Software Alliance:
# * contact@openairinterface.org
# */
#---------------------------------------------------------------------
#
# Dockerfile for the Open-Air-Interface BUILD service
# Valid for Ubuntu 18.04
#
#---------------------------------------------------------------------
FROM ran-build:latest AS nr-ue-build
WORKDIR /oai-ran
#run build_oai to build the target image
RUN /bin/sh oaienv && \
cd cmake_targets && \
mkdir -p log && \
./build_oai --nrUE --ninja -w USRP
# debug
#RUN ldconfig -v
#RUN ldd /oai-ran/targets/bin/nr-uesoftmodem.Rel15
#RUN ls -lst /oai-ran/targets/bin
#RUN ls -lst /oai-ran/cmake_targets/ran_build/build/*.so
#start from scratch for target executable
FROM ubuntu:bionic as oai-nr-ue
ENV DEBIAN_FRONTEND=noninteractive
ENV TZ=Europe
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
RUN apt-get update && \
DEBIAN_FRONTEND=noninteractive apt-get upgrade --yes && \
DEBIAN_FRONTEND=noninteractive apt-get install --yes \
software-properties-common \
libsctp1 \
libnettle6 \
liblapacke \
libatlas3-base \
libconfig9 \
openssl \
net-tools \
iproute2 \
libyaml-0-2 && \
# Install UHD driver from ettus ppa
# At time of writing, it is 3.14
add-apt-repository ppa:ettusresearch/uhd --yes && \
apt-get update && \
DEBIAN_FRONTEND=noninteractive apt-get install --yes \
python \
libusb-1.0-0 \
libuhd003 \
uhd-host && \
rm -rf /var/lib/apt/lists/*
WORKDIR /opt/oai-nr-ue/bin
COPY --from=nr-ue-build /oai-ran/targets/bin/nr-uesoftmodem.Rel15 .
WORKDIR /usr/local/lib/
COPY --from=nr-ue-build /oai-ran/targets/bin/liboai_eth_transpro.so.Rel15 .
COPY --from=nr-ue-build /oai-ran/targets/bin/libtcp_bridge_oai.so.Rel15 .
COPY --from=nr-ue-build /oai-ran/targets/bin/librfsimulator.so.Rel15 .
COPY --from=nr-ue-build /oai-ran/targets/bin/liboai_usrpdevif.so.Rel15 .
COPY --from=nr-ue-build /oai-ran/targets/bin/libcoding.so .
COPY --from=nr-ue-build /oai-ran/targets/bin/libparams_libconfig.so .
COPY --from=nr-ue-build /oai-ran/cmake_targets/ran_build/build/libdfts.so .
COPY --from=nr-ue-build /oai-ran/cmake_targets/ran_build/build/libldpc.so .
COPY --from=nr-ue-build /oai-ran/cmake_targets/ran_build/build/libldpc_optim.so .
COPY --from=nr-ue-build /oai-ran/cmake_targets/ran_build/build/libldpc_optim8seg.so .
COPY --from=nr-ue-build /oai-ran/cmake_targets/ran_build/build/libldpc_orig.so .
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_eth_transpro.so.Rel15 /usr/local/lib/liboai_transpro.so"
RUN /bin/bash -c "ln -s /usr/local/lib/liboai_usrpdevif.so.Rel15 /usr/local/lib/liboai_device.so"
RUN /bin/bash -c "ln -s /usr/local/lib/librfsimulator.so.Rel15 /usr/local/lib/librfsimulator.so"
COPY --from=nr-ue-build /usr/local/lib/libprotobuf-c.so.1 .
RUN ldconfig
#debug
#RUN ldd /opt/oai-nr-ue/bin/nr-uesoftmodem.Rel15
#RUN ldd /usr/local/lib/liboai_eth_transpro.so.Rel15
#RUN ldd /usr/local/lib/libtcp_bridge_oai.so.Rel15
#RUN ldd /usr/local/lib/librfsimulator.so.Rel15
#RUN ldd /usr/local/lib/liboai_usrpdevif.so.Rel15
#RUN ldd /usr/local/lib/libcoding.so
#RUN ldd /usr/local/lib/libparams_libconfig.so
#RUN ldd /usr/local/lib/libdfts.so
#RUN ldd /usr/local/lib/libldpc.so
#RUN ldd /usr/local/lib/libldpc_optim.so
#RUN ldd /usr/local/lib/libldpc_optim8seg.so
#RUN ldd /usr/local/lib/libldpc_orig.so
# Copy the relevant configuration files for eNB
WORKDIR /opt/oai-nr-ue/etc
COPY --from=nr-ue-build /oai-ran/ci-scripts/conf_files/ue.* .
WORKDIR /opt/oai-nr-ue
#CMD ["/opt/oai-nr-ue/bin/nr-uesoftmodem", "-O", "/opt/oai-nr-ue/etc/enb.conf"]
#ENTRYPOINT ["/opt/oai-nr-ue/bin/entrypoint.sh"]
docker/Dockerfile.ran.rhel7.oc4-4
+74
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@@ -0,0 +1,74 @@
#/*
# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
# * contributor license agreements. See the NOTICE file distributed with
# * this work for additional information regarding copyright ownership.
# * The OpenAirInterface Software Alliance licenses this file to You under
# * the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
# *
# * 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.
# *-------------------------------------------------------------------------------
# * For more information about the OpenAirInterface (OAI) Software Alliance:
# * contact@openairinterface.org
# */
#---------------------------------------------------------------------
#
# Dockerfile for the Open-Air-Interface BUILD service
# Valid for RHEL7 in the OpenShift context (v4.4)
#
#---------------------------------------------------------------------
FROM registry.access.redhat.com/ubi7/ubi:latest AS ran-build
# Entitlements and RHSM configurations are Open-Shift Secret and ConfigMaps
# It is pre-requisite
RUN rm -Rf /etc/rhsm/ca /etc/pki/entitlement
# Copy the entitlements
COPY ./etc-pki-entitlement /etc/pki/entitlement
# Copy the subscription manager configurations
COPY ./rhsm-conf /etc/rhsm
COPY ./rhsm-ca /etc/rhsm/ca
#install developers pkg/repo
RUN rm /etc/rhsm-host && \
# Initialize /etc/yum.repos.d/redhat.repo
# See https://access.redhat.com/solutions/1443553
yum repolist --disablerepo=* && \
yum-config-manager --enable rhel-7-server-optional-rpms rhel-server-rhscl-7-rpms && \
yum update -y && \
yum install -y \
#gcc needed for build_oai
gcc gcc-c++ \
diffutils \
file \
psmisc \
git \
#unzip is needed for protobuf
unzip && \
echo "/usr/local/lib" > /etc/ld.so.conf.d/local-lib.conf
# In some network environments, GIT proxy is required
RUN /bin/bash -c "if [[ -v NEEDED_GIT_PROXY ]]; then git config --global http.proxy $NEEDED_GIT_PROXY; fi"
#create the WORKDIR
WORKDIR /oai-ran
COPY . .
#run build_oai -I to get the builder image
RUN /bin/sh oaienv && \
cd cmake_targets && \
mkdir -p log && \
./build_oai -I
#as the image is public, we need to remove the subscription manager configurations
#RUN rm -Rf /etc/rhsm /etc/pki/entitlement
docker/Dockerfile.ran.rhel8.2
+65
View File
@@ -0,0 +1,65 @@
#/*
# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
# * contributor license agreements. See the NOTICE file distributed with
# * this work for additional information regarding copyright ownership.
# * The OpenAirInterface Software Alliance licenses this file to You under
# * the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
# *
# * 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.
# *-------------------------------------------------------------------------------
# * For more information about the OpenAirInterface (OAI) Software Alliance:
# * contact@openairinterface.org
# */
#---------------------------------------------------------------------
#
# Dockerfile for the Open-Air-Interface BUILD service
# Valid for RHEL8
#
#---------------------------------------------------------------------
FROM registry.access.redhat.com/ubi8/ubi:latest AS ran-build
ARG NEEDED_GIT_PROXY
COPY tmp/ca/redhat-uep.pem /etc/rhsm/ca
COPY tmp/entitlement/*.pem /etc/pki/entitlement
#install developers pkg/repo
RUN rm -f /etc/rhsm-host && \
yum repolist --disablerepo=* && \
subscription-manager repos --enable codeready-builder-for-rhel-8-x86_64-rpms && \
yum update -y && \
yum install -y \
#gcc needed for build_oai
gcc gcc-c++ \
diffutils \
file \
psmisc \
git \
#unzip is needed for protobuf
unzip && \
echo "/usr/local/lib" > /etc/ld.so.conf.d/local-lib.conf && \
echo "/usr/local/lib64" >> /etc/ld.so.conf.d/local-lib.conf
# In some network environments, GIT proxy is required
RUN /bin/bash -c "if [[ -v NEEDED_GIT_PROXY ]]; then git config --global http.proxy $NEEDED_GIT_PROXY; fi"
#create the WORKDIR
WORKDIR /oai-ran
COPY . .
#run build_oai -I to get the builder image
RUN /bin/sh oaienv && \
cd cmake_targets && \
mkdir -p log && \
./build_oai -I -w USRP
RUN rm /etc/pki/entitlement/*pem
docker/Dockerfile.ran.rhel8.2.oc4-4
+74
View File
@@ -0,0 +1,74 @@
#/*
# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
# * contributor license agreements. See the NOTICE file distributed with
# * this work for additional information regarding copyright ownership.
# * The OpenAirInterface Software Alliance licenses this file to You under
# * the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
# *
# * 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.
# *-------------------------------------------------------------------------------
# * For more information about the OpenAirInterface (OAI) Software Alliance:
# * contact@openairinterface.org
# */
#---------------------------------------------------------------------
#
# Dockerfile for the Open-Air-Interface BUILD service
# Valid for RHEL8 in the OpenShift context (v4.4)
#
#---------------------------------------------------------------------
FROM registry.access.redhat.com/ubi8/ubi:latest AS ran-build
# Entitlements and RHSM configurations are Open-Shift Secret and ConfigMaps
# It is pre-requisite
RUN rm -Rf /etc/rhsm/ca /etc/pki/entitlement
# Copy the entitlements
COPY ./etc-pki-entitlement /etc/pki/entitlement
# Copy the subscription manager configurations
COPY ./rhsm-conf /etc/rhsm
COPY ./rhsm-ca /etc/rhsm/ca
#install developers pkg/repo
RUN rm /etc/rhsm-host && \
# Initialize /etc/yum.repos.d/redhat.repo
# See https://access.redhat.com/solutions/1443553
yum repolist --disablerepo=* && \
subscription-manager repos --enable codeready-builder-for-rhel-8-x86_64-rpms && \
yum update -y && \
yum install -y \
#gcc needed for build_oai
gcc gcc-c++ \
diffutils \
file \
psmisc \
git \
#unzip is needed for protobuf
unzip && \
echo "/usr/local/lib" > /etc/ld.so.conf.d/local-lib.conf && \
echo "/usr/local/lib64" >> /etc/ld.so.conf.d/local-lib.conf
# In some network environments, GIT proxy is required
RUN /bin/bash -c "if [[ -v NEEDED_GIT_PROXY ]]; then git config --global http.proxy $NEEDED_GIT_PROXY; fi"
#create the WORKDIR
WORKDIR /oai-ran
COPY . .
#run build_oai -I to get the builder image
RUN /bin/sh oaienv && \
cd cmake_targets && \
mkdir -p log && \
./build_oai -I -w USRP
#as the image is public, we need to remove the subscription certificates
RUN rm -Rf /etc/pki/entitlement/*.pem
docker/Dockerfile.ran.ubuntu18
+59
View File
@@ -0,0 +1,59 @@
#/*
# * Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
# * contributor license agreements. See the NOTICE file distributed with
# * this work for additional information regarding copyright ownership.
# * The OpenAirInterface Software Alliance licenses this file to You under
# * the OAI Public License, Version 1.1 (the "License"); you may not use this file
# * except in compliance with the License.
# * You may obtain a copy of the License at
# *
# * http://www.openairinterface.org/?page_id=698
# *
# * Unless required by applicable law or agreed to in writing, software
# * distributed under the License is distributed on an "AS IS" BASIS,
# * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# * See the License for the specific language governing permissions and
# * limitations under the License.
# *-------------------------------------------------------------------------------
# * For more information about the OpenAirInterface (OAI) Software Alliance:
# * contact@openairinterface.org
# */
#---------------------------------------------------------------------
#
# Dockerfile for the Open-Air-Interface BUILD service
# Valid for Ubuntu 18.04
#
#---------------------------------------------------------------------
FROM ubuntu:bionic AS ran-build
ARG NEEDED_GIT_PROXY
ENV DEBIAN_FRONTEND=noninteractive
ENV TZ=Europe
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
#install developers pkg/repo
RUN apt-get update && \
DEBIAN_FRONTEND=noninteractive apt-get upgrade --yes && \
DEBIAN_FRONTEND=noninteractive apt-get install --yes \
#gcc needed for build_oai
build-essential \
psmisc \
git \
xxd \
#unzip is needed for protobuf
unzip
# In some network environments, GIT proxy is required
RUN /bin/bash -c "if [[ -v NEEDED_GIT_PROXY ]]; then git config --global http.proxy $NEEDED_GIT_PROXY; fi"
#create the WORKDIR
WORKDIR /oai-ran
COPY . .
#run build_oai -I to get the builder image
RUN /bin/sh oaienv && \
cd cmake_targets && \
mkdir -p log && \
./build_oai -I -w USRP
docker/README.md
+5
View File
@@ -0,0 +1,5 @@
---
to be done
---
executables/main-fs6.c
+1 -1
View File
@@ -179,7 +179,7 @@ void prach_eNB_tosplit(uint8_t *bufferZone, int bufSize, PHY_VARS_eNB *eNB, L1_r
ru=eNB->RU_list[i];
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];
eNB->prach_vars.rxsigF[0][aa] = eNB->RU_list[i]->prach_rxsigF[0][ru_aa];
int ce_level;
for (ce_level=0; ce_level<4; ce_level++)
executables/main-ocp.c
+2 -2
View File
@@ -222,7 +222,7 @@ void init_eNB_afterRU(void) {
for (int i=0; i<eNB->RU_list[ru_id]->nb_rx; aa++,i++) {
LOG_I(PHY,"Attaching RU %d antenna %d to eNB antenna %d\n",eNB->RU_list[ru_id]->idx,i,aa);
eNB->prach_vars.rxsigF[0][aa] = eNB->RU_list[ru_id]->prach_rxsigF[i];
eNB->prach_vars.rxsigF[0][aa] = eNB->RU_list[ru_id]->prach_rxsigF[0][i];
for (int ce_level=0; ce_level<4; ce_level++)
eNB->prach_vars_br.rxsigF[ce_level][aa] = eNB->RU_list[ru_id]->prach_rxsigF_br[ce_level][i];
@@ -479,7 +479,7 @@ void prach_procedures_ocp(PHY_VARS_eNB *eNB, L1_rxtx_proc_t *proc, int br_flag)
ru=eNB->RU_list[i];
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];
eNB->prach_vars.rxsigF[0][aa] = eNB->RU_list[i]->prach_rxsigF[0][ru_aa];
int ce_level;
if (br_flag==1)
executables/nr-gnb.c
+2 -6
View File
@@ -255,11 +255,7 @@ static inline int rxtx(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx, int frame_t
// TODO: check if this is correct for PARALLEL_RU_L1_TRX_SPLIT
// Do PRACH RU processing
int prach_id=find_nr_prach(gNB,frame_rx,slot_rx,0,SEARCH_EXIST);
if (prach_id>=0) {
L1_nr_prach_procedures(gNB,frame_rx,slot_rx,&gNB->prach_vars.list[prach_id].pdu);
gNB->prach_vars.list[prach_id].frame=-1;
}
L1_nr_prach_procedures(gNB,frame_rx,slot_rx);
phy_procedures_gNB_uespec_RX(gNB, frame_rx, slot_rx);
}
@@ -981,7 +977,7 @@ void init_eNB_afterRU(void) {
for (i=0; i<gNB->RU_list[ru_id]->nb_rx; aa++,i++) {
LOG_I(PHY,"Attaching RU %d antenna %d to gNB antenna %d\n",gNB->RU_list[ru_id]->idx,i,aa);
gNB->prach_vars.rxsigF[aa] = gNB->RU_list[ru_id]->prach_rxsigF[i];
gNB->prach_vars.rxsigF[aa] = gNB->RU_list[ru_id]->prach_rxsigF[0][i];
gNB->common_vars.rxdataF[aa] = gNB->RU_list[ru_id]->common.rxdataF[i];
}
}
executables/nr-ru.c
+28 -5
View File
@@ -1594,13 +1594,36 @@ void *ru_thread( void *param ) {
(void*)ru->common.rxdataF[aa], fp->symbols_per_slot*fp->ofdm_symbol_size*sizeof(int32_t));
// Do PRACH RU processing
int prach_id=find_nr_prach_ru(ru,proc->frame_rx,proc->tti_rx,SEARCH_EXIST);
uint8_t prachStartSymbol,N_dur;
if (prach_id>=0) {
rx_nr_prach_ru(ru,
ru->prach_list[prach_id].fmt,
ru->prach_list[prach_id].numRA,
ru->prach_list[prach_id].prachStartSymbol,
proc->frame_rx,proc->tti_rx);
N_dur = get_nr_prach_duration(ru->prach_list[prach_id].fmt);
/*
get_nr_prach_info_from_index(ru->config.prach_config.prach_ConfigurationIndex.value,
proc->frame_rx,proc->tti_rx,
ru->config.carrier_config.dl_frequency.value,
fp->numerology_index,
fp->frame_type,
&format,
&start_symbol,
&N_t_slot,
&N_dur,
&RA_sfn_index,
&N_RA_slot,
&config_period);
*/
for (int prach_oc = 0; prach_oc<ru->prach_list[prach_id].num_prach_ocas; prach_oc++) {
prachStartSymbol = ru->prach_list[prach_id].prachStartSymbol+prach_oc*N_dur;
//comment FK: the standard 38.211 section 5.3.2 has one extra term +14*N_RA_slot. This is because there prachStartSymbol is given wrt to start of the 15kHz slot or 60kHz slot. Here we work slot based, so this function is anyway only called in slots where there is PRACH. Its up to the MAC to schedule another PRACH PDU in the case there are there N_RA_slot \in {0,1}.
rx_nr_prach_ru(ru,
ru->prach_list[prach_id].fmt, //could also use format
ru->prach_list[prach_id].numRA,
prachStartSymbol,
prach_oc,
proc->frame_rx,proc->tti_rx);
}
free_nr_ru_prach_entry(ru,prach_id);
}
}
executables/ocp-gnb.c
+2 -7
View File
@@ -42,6 +42,7 @@
#include <openair2/RRC/NR/nr_rrc_extern.h>
#include <openair2/X2AP/x2ap_eNB.h>
#include <openair1/PHY/NR_TRANSPORT/nr_transport_proto.h>
#include <nfapi/oai_integration/nfapi_pnf.h>
// should be in a shared lib
#include <forms.h>
@@ -179,13 +180,7 @@ static inline int ocp_rxtx(PHY_VARS_gNB *gNB, gNB_L1_rxtx_proc_t *proc) {
if (rx_slot_type == NR_UPLINK_SLOT || rx_slot_type == NR_MIXED_SLOT) {
// Do PRACH RU processing
int prach_id=find_nr_prach(gNB,proc->frame_rx,proc->slot_rx,0,SEARCH_EXIST);
if (prach_id>=0) {
L1_nr_prach_procedures(gNB,proc->frame_rx,proc->slot_rx,&gNB->prach_vars.list[prach_id].pdu);
gNB->prach_vars.list[prach_id].frame=-1;
}
L1_nr_prach_procedures(gNB,proc->frame_rx,proc->slot_rx);
phy_procedures_gNB_uespec_RX(gNB, proc->frame_rx, proc->slot_rx);
}
nfapi/oai_integration/nfapi_vnf.c
+15 -1
View File
@@ -348,7 +348,15 @@ int wake_eNB_rxtx(PHY_VARS_eNB *eNB, uint16_t sfn, uint16_t sf) {
old_sf = sf;
old_sfn = sfn;
if (old_sf == 0 && old_sfn % 100==0) LOG_W( PHY,"[eNB] sfn/sf:%d%d old_sfn/sf:%d%d proc[rx:%d%d]\n", sfn, sf, old_sfn, old_sf, proc->frame_rx, proc->subframe_rx);
if (old_sf == 0 && old_sfn % 100==0)
LOG_D(PHY,
"[eNB] sfn/sf:%d%d old_sfn/sf:%d%d proc[rx:%d%d]\n",
sfn,
sf,
old_sfn,
old_sf,
proc->frame_rx,
proc->subframe_rx);
}
++L1_proc->instance_cnt;
@@ -435,6 +443,7 @@ int phy_rach_indication(struct nfapi_vnf_p7_config *config, nfapi_rach_indicatio
}
if(index == -1){
LOG_E(MAC,"phy_rach_indication : num of rach reach max \n");
pthread_mutex_unlock(&eNB->UL_INFO_mutex);
return 0;
}
UL_RCC_INFO.rach_ind[index] = *ind;
@@ -499,6 +508,7 @@ int phy_harq_indication(struct nfapi_vnf_p7_config *config, nfapi_harq_indicatio
}
if(index == -1){
LOG_E(MAC,"phy_harq_indication : num of harq reach max \n");
pthread_mutex_unlock(&eNB->UL_INFO_mutex);
return 0;
}
UL_RCC_INFO.harq_ind[index] = *ind;
@@ -538,6 +548,7 @@ int phy_crc_indication(struct nfapi_vnf_p7_config *config, nfapi_crc_indication_
}
if(index == -1){
LOG_E(MAC,"phy_crc_indication : num of crc reach max \n");
pthread_mutex_unlock(&eNB->UL_INFO_mutex);
return 0;
}
UL_RCC_INFO.crc_ind[index] = *ind;
@@ -603,6 +614,7 @@ int phy_rx_indication(struct nfapi_vnf_p7_config *config, nfapi_rx_indication_t
}
if(index == -1){
LOG_E(MAC,"phy_rx_indication : num of rx reach max \n");
pthread_mutex_unlock(&eNB->UL_INFO_mutex);
return 0;
}
UL_RCC_INFO.rx_ind[index] = *ind;
@@ -686,6 +698,7 @@ int phy_sr_indication(struct nfapi_vnf_p7_config *config, nfapi_sr_indication_t
}
if(index == -1){
LOG_E(MAC,"phy_sr_indication : num of sr reach max \n");
pthread_mutex_unlock(&eNB->UL_INFO_mutex);
return 0;
}
UL_RCC_INFO.sr_ind[index] = *ind;
@@ -737,6 +750,7 @@ int phy_cqi_indication(struct nfapi_vnf_p7_config *config, nfapi_cqi_indication_
}
if(index == -1){
LOG_E(MAC,"phy_cqi_indication : num of cqi reach max \n");
pthread_mutex_unlock(&eNB->UL_INFO_mutex);
return 0;
}
UL_RCC_INFO.cqi_ind[index] = *ind;
nfapi/open-nFAPI/nfapi/public_inc/nfapi_nr_interface_scf.h
+3 -1
View File
@@ -321,6 +321,7 @@ typedef enum {
#define NFAPI_NR_CONFIG_PRACH_SUB_C_SPACING_TAG 0x1012
#define NFAPI_NR_CONFIG_RESTRICTED_SET_CONFIG_TAG 0x1013
#define NFAPI_NR_CONFIG_NUM_PRACH_FD_OCCASIONS_TAG 0x1014
#define NFAPI_NR_CONFIG_PRACH_CONFIG_INDEX_TAG 0x1029
#define NFAPI_NR_CONFIG_PRACH_ROOT_SEQUENCE_INDEX_TAG 0x1015
#define NFAPI_NR_CONFIG_NUM_ROOT_SEQUENCES_TAG 0x1016
#define NFAPI_NR_CONFIG_K1_TAG 0x1017
@@ -385,7 +386,6 @@ typedef struct
typedef struct
{
uint8_t num_prach_fd_occasions;
nfapi_uint16_tlv_t prach_root_sequence_index;//Starting logical root sequence index, 𝑖, equivalent to higher layer parameter prach-RootSequenceIndex [38.211, sec 6.3.3.1] Value: 0 -> 837
nfapi_uint8_tlv_t num_root_sequences;//Number of root sequences for a particular FD occasion that are required to generate the necessary number of preambles
nfapi_uint16_tlv_t k1;//Frequency offset (from UL bandwidth part) for each FD. [38.211, sec 6.3.3.2] Value: from 0 to 272
@@ -401,7 +401,9 @@ typedef struct
nfapi_uint8_tlv_t prach_sub_c_spacing;//Subcarrier spacing of PRACH. [38.211 sec 4.2] Value:0->4
nfapi_uint8_tlv_t restricted_set_config;//PRACH restricted set config Value: 0: unrestricted 1: restricted set type A 2: restricted set type B
nfapi_uint8_tlv_t num_prach_fd_occasions;//Corresponds to the parameter 𝑀 in [38.211, sec 6.3.3.2] which equals the higher layer parameter msg1FDM Value: 1,2,4,8
nfapi_uint8_tlv_t prach_ConfigurationIndex;//PRACH configuration index. Value:0->255
nfapi_nr_num_prach_fd_occasions_t* num_prach_fd_occasions_list;
nfapi_uint8_tlv_t ssb_per_rach;//SSB-per-RACH-occasion Value: 0: 1/8 1:1/4, 2:1/2 3:1 4:2 5:4, 6:8 7:16
nfapi_uint8_tlv_t prach_multiple_carriers_in_a_band;//0 = disabled 1 = enabled
nfapi/open-nFAPI/vnf/src/vnf_p7.c
+2 -2
View File
@@ -955,7 +955,7 @@ void vnf_handle_ul_node_sync(void *pRecvMsg, int recvMsgLen, vnf_p7_t* vnf_p7)
struct timespec ts;
clock_gettime(CLOCK_MONOTONIC, &ts);
NFAPI_TRACE(NFAPI_TRACE_NOTE, "(%4d/%1d) %d.%d PNF to VNF phy_id:%2d (t1/2/3/4:%8u, %8u, %8u, %8u) txrx:%4u procT:%3u latency(us):%4d(avg:%4d) offset(us):%8d filtered(us):%8d wrap[t1:%u t2:%u]\n",
NFAPI_TRACE(NFAPI_TRACE_INFO, "(%4d/%1d) %d.%d PNF to VNF phy_id:%2d (t1/2/3/4:%8u, %8u, %8u, %8u) txrx:%4u procT:%3u latency(us):%4d(avg:%4d) offset(us):%8d filtered(us):%8d wrap[t1:%u t2:%u]\n",
NFAPI_SFNSF2SFN(phy->sfn_sf), NFAPI_SFNSF2SF(phy->sfn_sf), ts.tv_sec, ts.tv_nsec, ind.header.phy_id,
ind.t1, ind.t2, ind.t3, t4,
tx_2_rx, pnf_proc_time, latency, phy->average_latency, phy->sf_offset, phy->sf_offset_filtered,
@@ -1016,7 +1016,7 @@ void vnf_handle_ul_node_sync(void *pRecvMsg, int recvMsgLen, vnf_p7_t* vnf_p7)
{
phy->adjustment = NFAPI_SFNSF2DEC(new_sfn_sf) - NFAPI_SFNSF2DEC(curr_sfn_sf);
NFAPI_TRACE(NFAPI_TRACE_NOTE, "PNF to VNF phy_id:%d adjustment%d phy->previous_sf_offset_filtered:%d phy->previous_sf_offset_filtered:%d phy->sf_offset_trend:%d\n", ind.header.phy_id, phy->adjustment, phy->previous_sf_offset_filtered, phy->previous_sf_offset_filtered, phy->sf_offset_trend);
NFAPI_TRACE(NFAPI_TRACE_INFO, "PNF to VNF phy_id:%d adjustment%d phy->previous_sf_offset_filtered:%d phy->previous_sf_offset_filtered:%d phy->sf_offset_trend:%d\n", ind.header.phy_id, phy->adjustment, phy->previous_sf_offset_filtered, phy->previous_sf_offset_filtered, phy->sf_offset_trend);
phy->previous_t1 = 0;
phy->previous_t2 = 0;
openair1/PHY/INIT/lte_init_ru.c
+5 -5
View File
@@ -121,13 +121,13 @@ int phy_init_RU(RU_t *ru) {
/* number of elements of an array X is computed as sizeof(X) / sizeof(X[0]) */
//AssertFatal(ru->nb_rx <= sizeof(ru->prach_rxsigF) / sizeof(ru->prach_rxsigF[0]),
//"nb_antennas_rx too large");
ru->prach_rxsigF = (int16_t **)malloc(ru->nb_rx * sizeof(int16_t *));
ru->prach_rxsigF[0] = (int16_t **)malloc(ru->nb_rx * sizeof(int16_t *));
for (j=0; j<4; j++) ru->prach_rxsigF_br[j] = (int16_t **)malloc(ru->nb_rx * sizeof(int16_t *));
for (i=0; i<ru->nb_rx; i++) {
ru->prach_rxsigF[i] = (int16_t *)malloc16_clear( fp->ofdm_symbol_size*12*2*sizeof(int16_t) );
LOG_D(PHY,"[INIT] prach_vars->rxsigF[%d] = %p\n",i,ru->prach_rxsigF[i]);
ru->prach_rxsigF[0][i] = (int16_t *)malloc16_clear( fp->ofdm_symbol_size*12*2*sizeof(int16_t) );
LOG_D(PHY,"[INIT] prach_vars->rxsigF[%d] = %p\n",i,ru->prach_rxsigF[0][i]);
for (j=0; j<4; j++) {
ru->prach_rxsigF_br[j][i] = (int16_t *)malloc16_clear( fp->ofdm_symbol_size*12*2*sizeof(int16_t) );
@@ -230,14 +230,14 @@ void phy_free_RU(RU_t *ru) {
}
for (i = 0; i < ru->nb_rx; i++) {
free_and_zero(ru->prach_rxsigF[i]);
free_and_zero(ru->prach_rxsigF[0][i]);
for (j = 0; j < 4; j++) free_and_zero(ru->prach_rxsigF_br[j][i]);
}
for (j = 0; j < 4; j++) free_and_zero(ru->prach_rxsigF_br[j]);
free_and_zero(ru->prach_rxsigF);
free_and_zero(ru->prach_rxsigF[0]);
/* ru->prach_rxsigF_br is not allocated -> don't free */
for (i = 0; i < RC.nb_L1_inst; i++) {
openair1/PHY/INIT/nr_init.c
+2 -1
View File
@@ -497,11 +497,12 @@ void nr_phy_config_request(NR_PHY_Config_t *phy_config) {
fd_occasion = 0;
nfapi_nr_prach_config_t *prach_config = &gNB_config->prach_config;
short_sequence = prach_config->prach_sequence_length.value;
// for(fd_occasion = 0; fd_occasion <= prach_config->num_prach_fd_occasions.value ; fd_occasion) { // TODO Need to handle for msg1-fdm > 1
num_sequences = prach_config->num_prach_fd_occasions_list[fd_occasion].num_root_sequences.value;
rootSequenceIndex = prach_config->num_prach_fd_occasions_list[fd_occasion].prach_root_sequence_index.value;
compute_nr_prach_seq(short_sequence, num_sequences, rootSequenceIndex, RC.gNB[Mod_id]->X_u);
// }
RC.gNB[Mod_id]->configured = 1;
init_symbol_rotation(fp,fp->dl_CarrierFreq);
openair1/PHY/INIT/nr_init_ru.c
+13 -9
View File
@@ -107,12 +107,14 @@ int nr_phy_init_RU(RU_t *ru) {
/* number of elements of an array X is computed as sizeof(X) / sizeof(X[0]) */
// AssertFatal(ru->nb_rx <= sizeof(ru->prach_rxsigF) / sizeof(ru->prach_rxsigF[0]),
// "nb_antennas_rx too large");
ru->prach_rxsigF = (int16_t**)malloc(ru->nb_rx * sizeof(int16_t*));
for (i=0; i<ru->nb_rx; i++) {
// largest size for PRACH FFT is 4x98304 (16*24576)
ru->prach_rxsigF[i] = (int16_t*)malloc16_clear( 4*98304*2*sizeof(int16_t) );
LOG_D(PHY,"[INIT] prach_vars->rxsigF[%d] = %p\n",i,ru->prach_rxsigF[i]);
for (j=0;j<NUMBER_OF_NR_RU_PRACH_OCCASIONS_MAX;j++) {
ru->prach_rxsigF[j] = (int16_t**)malloc(ru->nb_rx * sizeof(int16_t*));
for (i=0; i<ru->nb_rx; i++) {
// largest size for PRACH FFT is 4x98304 (16*24576)
ru->prach_rxsigF[j][i] = (int16_t*)malloc16_clear( 4*98304*2*sizeof(int16_t) );
LOG_D(PHY,"[INIT] prach_vars->rxsigF[%d] = %p\n",i,ru->prach_rxsigF[j][i]);
}
}
AssertFatal(RC.nb_nr_L1_inst <= NUMBER_OF_eNB_MAX,"gNB instances %d > %d\n",
@@ -186,10 +188,12 @@ void nr_phy_free_RU(RU_t *ru)
for (i = 0; i < ru->nb_rx; i++) free_and_zero(ru->common.rxdataF[i]);
free_and_zero(ru->common.rxdataF);
for (i = 0; i < ru->nb_rx; i++) {
free_and_zero(ru->prach_rxsigF[i]);
for (j=0;j<NUMBER_OF_NR_RU_PRACH_OCCASIONS_MAX;j++) {
for (i = 0; i < ru->nb_rx; i++) {
free_and_zero(ru->prach_rxsigF[j][i]);
}
}
for (i = 0; i < RC.nb_nr_L1_inst; i++) {
for (p = 0; p < 15; p++) {
for (j=0; j<ru->nb_tx; j++) free_and_zero(ru->beam_weights[i][p][j]);
openair1/PHY/LTE_TRANSPORT/if4_tools.c
+2 -2
View File
@@ -49,7 +49,7 @@ void send_IF4p5(RU_t *ru,
LTE_DL_FRAME_PARMS *fp = ru->frame_parms;
int32_t **txdataF = ru->common.txdataF_BF;
int32_t **rxdataF = ru->common.rxdataF;
int16_t **prach_rxsigF = ru->prach_rxsigF;
int16_t **prach_rxsigF = ru->prach_rxsigF[0];
int16_t ***prach_rxsigF_br = ru->prach_rxsigF_br;
void *tx_buffer = ru->ifbuffer.tx[subframe&1];
void *tx_buffer_prach = ru->ifbuffer.tx_prach;
@@ -276,7 +276,7 @@ void recv_IF4p5(RU_t *ru,
LTE_DL_FRAME_PARMS *fp = ru->frame_parms;
int32_t **txdataF = ru->common.txdataF_BF;
int32_t **rxdataF = ru->common.rxdataF;
int16_t **prach_rxsigF = ru->prach_rxsigF;
int16_t **prach_rxsigF = ru->prach_rxsigF[0];
int16_t ***prach_rxsigF_br = ru->prach_rxsigF_br;
void *rx_buffer = ru->ifbuffer.rx;
uint16_t element_id;
openair1/PHY/LTE_TRANSPORT/prach.c
+1 -1
View File
@@ -167,7 +167,7 @@ void rx_prach0(PHY_VARS_eNB *eNB,
br_flag,ce_level,frame_prach,subframe,fp->prach_emtc_config_common.prach_ConfigInfo.prach_FreqOffset[ce_level],prach_ConfigIndex);
}
} else {
rxsigF = ru->prach_rxsigF;
rxsigF = ru->prach_rxsigF[0];
if (LOG_DEBUGFLAG(PRACH)) {
if (((frame_prach)&1023) < 20) LOG_I(PHY,"PRACH (RU) : running rx_prach for subframe %d, prach_FreqOffset %d, prach_ConfigIndex %d\n",
openair1/PHY/NR_TRANSPORT/nr_dci.c
+26 -21
View File
@@ -64,37 +64,23 @@ void nr_pdcch_scrambling(uint32_t *in,
}
}
uint8_t nr_generate_dci_top(PHY_VARS_gNB *gNB,
nfapi_nr_dl_tti_pdcch_pdu *pdcch_pdu,
nfapi_nr_dl_tti_pdcch_pdu *ul_dci_pdu,
uint32_t **gold_pdcch_dmrs,
int32_t *txdataF,
int16_t amp,
NR_DL_FRAME_PARMS frame_parms) {
void nr_generate_dci(PHY_VARS_gNB *gNB,
nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15,
uint32_t **gold_pdcch_dmrs,
int32_t *txdataF,
int16_t amp,
NR_DL_FRAME_PARMS frame_parms) {
int16_t mod_dmrs[NR_MAX_CSET_DURATION][NR_MAX_PDCCH_DMRS_LENGTH>>1] __attribute__((aligned(16))); // 3 for the max coreset duration
uint16_t cset_start_sc;
uint8_t cset_start_symb, cset_nsymb;
int k,l,k_prime,dci_idx, dmrs_idx;
/*First iteration: single DCI*/
nfapi_nr_dl_tti_pdcch_pdu_rel15_t *pdcch_pdu_rel15=NULL;
// find coreset descriptor
int rb_offset;
int n_rb;
AssertFatal(pdcch_pdu!=NULL || ul_dci_pdu!=NULL,"At least one pointer has to be !NULL\n");
AssertFatal(pdcch_pdu==NULL || ul_dci_pdu==NULL,"Can't handle both DL and UL DCI in same slot\n");
if (pdcch_pdu) pdcch_pdu_rel15 = &pdcch_pdu->pdcch_pdu_rel15;
else if (ul_dci_pdu) pdcch_pdu_rel15 = &ul_dci_pdu->pdcch_pdu_rel15;
nr_fill_cce_list(gNB,0,pdcch_pdu_rel15);
get_coreset_rballoc(pdcch_pdu_rel15->FreqDomainResource,&n_rb,&rb_offset);
@@ -241,6 +227,25 @@ uint8_t nr_generate_dci_top(PHY_VARS_gNB *gNB,
} // reg_idx
} // for (int d=0;d<pdcch_pdu_rel15->numDlDci;d++)
return 0;
}
void nr_generate_dci_top(PHY_VARS_gNB *gNB,
nfapi_nr_dl_tti_pdcch_pdu *pdcch_pdu,
nfapi_nr_dl_tti_pdcch_pdu *ul_dci_pdu,
uint32_t **gold_pdcch_dmrs,
int32_t *txdataF,
int16_t amp,
NR_DL_FRAME_PARMS frame_parms) {
AssertFatal(pdcch_pdu!=NULL || ul_dci_pdu!=NULL,"At least one pointer has to be !NULL\n");
if (pdcch_pdu && ul_dci_pdu) {
nr_generate_dci(gNB,&pdcch_pdu->pdcch_pdu_rel15,gold_pdcch_dmrs,txdataF,amp,frame_parms);
nr_generate_dci(gNB,&ul_dci_pdu->pdcch_pdu_rel15,gold_pdcch_dmrs,txdataF,amp,frame_parms);
}
else if (pdcch_pdu)
nr_generate_dci(gNB,&pdcch_pdu->pdcch_pdu_rel15,gold_pdcch_dmrs,txdataF,amp,frame_parms);
else
nr_generate_dci(gNB,&ul_dci_pdu->pdcch_pdu_rel15,gold_pdcch_dmrs,txdataF,amp,frame_parms);
}
openair1/PHY/NR_TRANSPORT/nr_dci.h
+1 -1
View File
@@ -29,7 +29,7 @@ uint16_t nr_get_dci_size(nfapi_nr_dci_format_e format,
nfapi_nr_rnti_type_e rnti_type,
uint16_t N_RB);
uint8_t nr_generate_dci_top(PHY_VARS_gNB *gNB,
void nr_generate_dci_top(PHY_VARS_gNB *gNB,
nfapi_nr_dl_tti_pdcch_pdu *pdcch_pdu,
nfapi_nr_dl_tti_pdcch_pdu *ul_pdcch_pdu,
uint32_t **gold_pdcch_dmrs,
openair1/PHY/NR_TRANSPORT/nr_prach.c
+90 -65
View File
@@ -37,31 +37,42 @@
extern uint16_t prach_root_sequence_map_0_3[838];
extern uint16_t prach_root_sequence_map_abc[138];
extern uint16_t nr_du[838];
extern const char *prachfmt[9];
extern const char *prachfmt[];
void init_prach_list(PHY_VARS_gNB *gNB) {
AssertFatal(gNB!=NULL,"gNB is null\n");
for (int i=0; i<NUMBER_OF_NR_PRACH_MAX; i++) gNB->prach_vars.list[i].frame=-1;
for (int i=0; i<NUMBER_OF_NR_PRACH_MAX; i++){
gNB->prach_vars.list[i].frame = -1;
gNB->prach_vars.list[i].slot = -1;
}
}
int16_t find_nr_prach(PHY_VARS_gNB *gNB,int frame,int slot, int numRA, find_type_t type) {
void free_nr_prach_entry(PHY_VARS_gNB *gNB, int prach_id) {
uint16_t i;
int16_t first_free_index=-1;
gNB->prach_vars.list[prach_id].frame = -1;
gNB->prach_vars.list[prach_id].slot = -1;
}
int16_t find_nr_prach(PHY_VARS_gNB *gNB,int frame, int slot, find_type_t type) {
AssertFatal(gNB!=NULL,"gNB is null\n");
for (i=0; i<NUMBER_OF_NR_PRACH_MAX; i++) {
LOG_D(PHY,"searching for PRACH in %d.%d with numRA %d: prach_index %d=> %d.%d numRA %d\n", frame,slot,numRA,i,
gNB->prach_vars.list[i].frame,gNB->prach_vars.list[i].slot,gNB->prach_vars.list[i].pdu.num_ra);
if ((gNB->prach_vars.list[i].frame == frame) &&
(gNB->prach_vars.list[i].slot == slot) &&
(gNB->prach_vars.list[i].pdu.num_ra == numRA)) return i;
else if ((gNB->prach_vars.list[i].frame == -1) && (first_free_index==-1)) first_free_index=i;
for (uint16_t i=0; i<NUMBER_OF_NR_PRACH_MAX; i++) {
LOG_D(PHY,"searching for PRACH in %d.%d prach_index %d=> %d.%d\n", frame,slot,i,
gNB->prach_vars.list[i].frame,gNB->prach_vars.list[i].slot);
if((type == SEARCH_EXIST_OR_FREE) &&
(gNB->prach_vars.list[i].frame == -1) &&
(gNB->prach_vars.list[i].slot == -1)) {
return i;
}
else if ((type == SEARCH_EXIST) &&
(gNB->prach_vars.list[i].frame == frame) &&
(gNB->prach_vars.list[i].slot == slot)) {
return i;
}
}
if (type == SEARCH_EXIST) return -1;
return first_free_index;
return -1;
}
void nr_fill_prach(PHY_VARS_gNB *gNB,
@@ -69,9 +80,9 @@ void nr_fill_prach(PHY_VARS_gNB *gNB,
int Slot,
nfapi_nr_prach_pdu_t *prach_pdu) {
int prach_id = find_nr_prach(gNB,SFN,Slot,prach_pdu->num_ra,SEARCH_EXIST_OR_FREE);
AssertFatal( (prach_id>=0) && (prach_id<NUMBER_OF_NR_PRACH_MAX),
"illegal or no prach_id found!!! numRA %d prach_id %d\n",prach_pdu->num_ra,prach_id);
int prach_id = find_nr_prach(gNB,SFN,Slot,SEARCH_EXIST_OR_FREE);
AssertFatal( ((prach_id>=0) && (prach_id<NUMBER_OF_NR_PRACH_MAX)) || (prach_id < 0),
"illegal or no prach_id found!!! prach_id %d\n",prach_id);
gNB->prach_vars.list[prach_id].frame=SFN;
gNB->prach_vars.list[prach_id].slot=Slot;
@@ -82,31 +93,35 @@ void nr_fill_prach(PHY_VARS_gNB *gNB,
void init_prach_ru_list(RU_t *ru) {
AssertFatal(ru!=NULL,"ruis null\n");
for (int i=0; i<NUMBER_OF_NR_RU_PRACH_MAX; i++) ru->prach_list[i].frame=-1;
for (int i=0; i<NUMBER_OF_NR_RU_PRACH_MAX; i++) {
ru->prach_list[i].frame = -1;
ru->prach_list[i].slot = -1;
}
pthread_mutex_init(&ru->prach_list_mutex,NULL);
}
int16_t find_nr_prach_ru(RU_t *ru,int frame,int slot, find_type_t type) {
uint16_t i;
int16_t first_free_index=-1;
AssertFatal(ru!=NULL,"ru is null\n");
pthread_mutex_lock(&ru->prach_list_mutex);
for (i=0; i<NUMBER_OF_NR_RU_PRACH_MAX; i++) {
for (uint16_t i=0; i<NUMBER_OF_NR_RU_PRACH_MAX; i++) {
LOG_D(PHY,"searching for PRACH in %d.%d : prach_index %d=> %d.%d\n", frame,slot,i,
ru->prach_list[i].frame,ru->prach_list[i].slot);
if ((ru->prach_list[i].frame == frame) &&
(ru->prach_list[i].slot == slot)) {
if((type == SEARCH_EXIST_OR_FREE) &&
(ru->prach_list[i].frame == -1) &&
(ru->prach_list[i].slot == -1)) {
pthread_mutex_unlock(&ru->prach_list_mutex);
return i;
}
else if ((type == SEARCH_EXIST) &&
(ru->prach_list[i].frame == frame) &&
(ru->prach_list[i].slot == slot)) {
pthread_mutex_unlock(&ru->prach_list_mutex);
return i;
}
else if ((ru->prach_list[i].frame == -1) && (first_free_index==-1)) first_free_index=i;
}
pthread_mutex_unlock(&ru->prach_list_mutex);
if (type == SEARCH_EXIST) return -1;
return first_free_index;
return -1;
}
void nr_fill_prach_ru(RU_t *ru,
@@ -115,7 +130,7 @@ void nr_fill_prach_ru(RU_t *ru,
nfapi_nr_prach_pdu_t *prach_pdu) {
int prach_id = find_nr_prach_ru(ru,SFN,Slot,SEARCH_EXIST_OR_FREE);
AssertFatal( (prach_id>=0) && (prach_id<NUMBER_OF_NR_PRACH_MAX),
AssertFatal( ((prach_id>=0) && (prach_id<NUMBER_OF_NR_PRACH_MAX)) || (prach_id < 0) ,
"illegal or no prach_id found!!! prach_id %d\n",prach_id);
pthread_mutex_lock(&ru->prach_list_mutex);
@@ -124,6 +139,7 @@ void nr_fill_prach_ru(RU_t *ru,
ru->prach_list[prach_id].fmt = prach_pdu->prach_format;
ru->prach_list[prach_id].numRA = prach_pdu->num_ra;
ru->prach_list[prach_id].prachStartSymbol = prach_pdu->prach_start_symbol;
ru->prach_list[prach_id].num_prach_ocas = prach_pdu->num_prach_ocas;
pthread_mutex_unlock(&ru->prach_list_mutex);
}
@@ -132,7 +148,8 @@ void free_nr_ru_prach_entry(RU_t *ru,
int prach_id) {
pthread_mutex_lock(&ru->prach_list_mutex);
ru->prach_list[prach_id].frame=-1;
ru->prach_list[prach_id].frame = -1;
ru->prach_list[prach_id].slot = -1;
pthread_mutex_unlock(&ru->prach_list_mutex);
}
@@ -142,6 +159,7 @@ void rx_nr_prach_ru(RU_t *ru,
int prachFormat,
int numRA,
int prachStartSymbol,
int prachOccasion,
int frame,
int slot) {
@@ -156,15 +174,21 @@ void rx_nr_prach_ru(RU_t *ru,
int msg1_frequencystart = ru->config.prach_config.num_prach_fd_occasions_list[numRA].k1.value;
rxsigF = ru->prach_rxsigF;
int sample_offset_slot = (prachStartSymbol==0?0:fp->ofdm_symbol_size*prachStartSymbol+fp->nb_prefix_samples0+fp->nb_prefix_samples*(prachStartSymbol-1));
//to be checked for mu=0;
LOG_D(PHY,"frame %d, slot %d: doing rx_nr_prach_ru for format %d, numRA %d, prachStartSymbol %d, prachOccasion %d\n",frame,slot,prachFormat,numRA,prachStartSymbol,prachOccasion);
rxsigF = ru->prach_rxsigF[prachOccasion];
AssertFatal(ru->if_south == LOCAL_RF,"we shouldn't call this if if_south != LOCAL_RF\n");
for (int aa=0; aa<ru->nb_rx; aa++){
if (prach_sequence_length == 0) slot2=(slot/fp->slots_per_subframe)*fp->slots_per_subframe;
prach[aa] = (int16_t*)&ru->common.rxdata[aa][(slot2*fp->get_samples_per_slot(slot,fp))-ru->N_TA_offset];
prach[aa] = (int16_t*)&ru->common.rxdata[aa][(slot2*fp->get_samples_per_slot(slot,fp))+sample_offset_slot-ru->N_TA_offset];
}
int dftlen=0;
int mu = fp->numerology_index;
int Ncp = 0;
@@ -198,22 +222,24 @@ void rx_nr_prach_ru(RU_t *ru,
ru->idx,frame,slot,prachfmt[prachFormat],msg1_frequencystart,prachStartSymbol);
switch (prachFormat) {
case 0: //A1
case 4: //A1
Ncp = 288/(1<<mu);
break;
case 1: //A2
case 5: //A2
Ncp = 576/(1<<mu);
break;
case 2: //A3
case 6: //A3
Ncp = 864/(1<<mu);
break;
case 3: //B1
case 7: //B1
Ncp = 216/(1<<mu);
break;
/*
// B2 and B3 do not exist in FAPI
case 4: //B2
Ncp = 360/(1<<mu);
break;
@@ -221,16 +247,16 @@ void rx_nr_prach_ru(RU_t *ru,
case 5: //B3
Ncp = 504/(1<<mu);
break;
case 6: //B4
*/
case 8: //B4
Ncp = 936/(1<<mu);
break;
case 7: //C0
case 9: //C0
Ncp = 1240/(1<<mu);
break;
case 8: //C2
case 10: //C2
Ncp = 2048/(1<<mu);
break;
@@ -265,7 +291,8 @@ void rx_nr_prach_ru(RU_t *ru,
if (k<0) k+=(fp->ofdm_symbol_size);
k*=K;
k+=kbar;
k+=kbar;
int reps=1;
for (int aa=0; aa<ru->nb_rx; aa++) {
@@ -308,21 +335,21 @@ void rx_nr_prach_ru(RU_t *ru,
else if (mu==1) {
dftlen=2048;
dft(DFT_2048,prach2,rxsigF[aa],1);
if (prachFormat != 7) { // !=C0
if (prachFormat != 9/*C0*/) {
dft(DFT_2048,prach2+4096,rxsigF[aa]+4096,1);
reps++;
}
if (prachFormat == 1 || prachFormat == 2 || prachFormat == 4 || prachFormat == 5 || prachFormat == 6 || prachFormat == 8) {
if (prachFormat == 5/*A2*/ || prachFormat == 6/*A3*/|| prachFormat == 8/*B4*/ || prachFormat == 10/*C2*/) {
dft(DFT_2048,prach2+4096*2,rxsigF[aa]+4096*2,1);
dft(DFT_2048,prach2+4096*3,rxsigF[aa]+4096*3,1);
reps+=2;
}
if (prachFormat == 2 || prachFormat == 5 || prachFormat == 6) {
if (prachFormat == 6/*A3*/ || prachFormat == 8/*B4*/) {
dft(DFT_2048,prach2+4096*4,rxsigF[aa]+4096*4,1);
dft(DFT_2048,prach2+4096*5,rxsigF[aa]+4096*5,1);
reps+=2;
}
if (prachFormat == 6) {
if (prachFormat == 8/*B4*/) {
for (int i=6;i<12;i++) dft(DFT_2048,prach2+(4096*i),rxsigF[aa]+(4096*i),1);
reps+=6;
}
@@ -363,22 +390,22 @@ void rx_nr_prach_ru(RU_t *ru,
else if (mu==1) {
dftlen=1536;
dft(DFT_1536,prach2,rxsigF[aa],1);
if (prachFormat != 7) {
if (prachFormat != 9/*C0*/) {
dft(DFT_1536,prach2+3072,rxsigF[aa]+3072,1);
reps++;
}
if (prachFormat == 1 || prachFormat == 2 || prachFormat == 4 || prachFormat == 5 || prachFormat == 6 || prachFormat == 8) {
if (prachFormat == 5/*A2*/ || prachFormat == 6/*A3*/|| prachFormat == 8/*B4*/ || prachFormat == 10/*C2*/) {
dft(DFT_1536,prach2+3072*2,rxsigF[aa]+3072*2,1);
dft(DFT_1536,prach2+3072*3,rxsigF[aa]+3072*3,1);
reps+=2;
}
if (prachFormat == 2 || prachFormat == 5 || prachFormat == 6) {
if (prachFormat == 6/*A3*/ || prachFormat == 8/*B4*/) {
dft(DFT_1536,prach2+3072*4,rxsigF[aa]+3072*4,1);
dft(DFT_1536,prach2+3072*5,rxsigF[aa]+3072*5,1);
reps+=2;
}
if (prachFormat == 6) {
if (prachFormat == 8/*B4*/) {
for (int i=6;i<12;i++) dft(DFT_1536,prach2+(3072*i),rxsigF[aa]+(3072*i),1);
reps+=6;
}
@@ -423,22 +450,22 @@ void rx_nr_prach_ru(RU_t *ru,
else if (mu==1) {
dftlen=4096;
dft(DFT_4096,prach2,rxsigF[aa],1);
if (prachFormat != 7) { //!=C0
if (prachFormat != 9/*C0*/) {
dft(DFT_4096,prach2+8192,rxsigF[aa]+8192,1);
reps++;
}
if (prachFormat == 1 || prachFormat == 2 || prachFormat == 4 || prachFormat == 5 || prachFormat == 6 || prachFormat == 8) {
if (prachFormat == 5/*A2*/ || prachFormat == 6/*A3*/|| prachFormat == 8/*B4*/ || prachFormat == 10/*C2*/) {
dft(DFT_4096,prach2+8192*2,rxsigF[aa]+8192*2,1);
dft(DFT_4096,prach2+8192*3,rxsigF[aa]+8192*3,1);
reps+=2;
}
if (prachFormat == 2 || prachFormat == 5 || prachFormat == 6) {
if (prachFormat == 6/*A3*/ || prachFormat == 8/*B4*/) {
dft(DFT_4096,prach2+8192*4,rxsigF[aa]+8192*4,1);
dft(DFT_4096,prach2+8192*5,rxsigF[aa]+8192*5,1);
reps+=2;
}
if (prachFormat == 6) {
if (prachFormat == 8/*B4*/) {
for (int i=6;i<12;i++) dft(DFT_4096,prach2+(8192*i),rxsigF[aa]+(8192*i),1);
reps+=6;
}
@@ -475,22 +502,22 @@ void rx_nr_prach_ru(RU_t *ru,
else if (mu==1) {
dftlen=3072;
dft(DFT_3072,prach2,rxsigF[aa],1);
if (prachFormat != 7) { //!=C0
if (prachFormat != 9/*C0*/) {
dft(DFT_3072,prach2+6144,rxsigF[aa]+6144,1);
reps++;
}
if (prachFormat == 1 || prachFormat == 2 || prachFormat == 4 || prachFormat == 5 || prachFormat == 6 || prachFormat == 8) {
if (prachFormat == 5/*A2*/ || prachFormat == 6/*A3*/|| prachFormat == 8/*B4*/ || prachFormat == 10/*C2*/) {
dft(DFT_3072,prach2+6144*2,rxsigF[aa]+6144*2,1);
dft(DFT_3072,prach2+6144*3,rxsigF[aa]+6144*3,1);
reps+=2;
}
if (prachFormat == 2 || prachFormat == 5 || prachFormat == 6) {
if (prachFormat == 6/*A3*/ || prachFormat == 8/*B4*/) {
dft(DFT_3072,prach2+6144*4,rxsigF[aa]+6144*4,1);
dft(DFT_3072,prach2+6144*5,rxsigF[aa]+6144*5,1);
reps+=2;
}
if (prachFormat == 6) {
if (prachFormat == 8/*B4*/) {
for (int i=6;i<12;i++) dft(DFT_3072,prach2+(6144*i),rxsigF[aa]+(6144*i),1);
reps+=6;
}
@@ -515,13 +542,13 @@ void rx_nr_prach_ru(RU_t *ru,
for (int i=1;i<reps;i++) rxsigF_tmp[j] += rxsigF2[k2+(i*dftlen<<1)];
}
memcpy((void*)rxsigF2,(void *)rxsigF_tmp,N_ZC<<2);
}
}
void rx_nr_prach(PHY_VARS_gNB *gNB,
nfapi_nr_prach_pdu_t *prach_pdu,
int prachOccasion,
int frame,
int subframe,
uint16_t *max_preamble,
@@ -570,13 +597,11 @@ void rx_nr_prach(PHY_VARS_gNB *gNB,
fp = &gNB->frame_parms;
nb_rx = gNB->gNB_config.carrier_config.num_rx_ant.value;
rootSequenceIndex = cfg->num_prach_fd_occasions_list[0].prach_root_sequence_index.value;
numrootSequenceIndex = cfg->num_prach_fd_occasions_list[0].num_root_sequences.value;
rootSequenceIndex = cfg->num_prach_fd_occasions_list[prach_pdu->num_ra].prach_root_sequence_index.value;
numrootSequenceIndex = cfg->num_prach_fd_occasions_list[prach_pdu->num_ra].num_root_sequences.value;
NCS = prach_pdu->num_cs;//cfg->num_prach_fd_occasions_list[0].prach_zero_corr_conf.value;
int prach_sequence_length = cfg->prach_sequence_length.value;
int msg1_frequencystart = cfg->num_prach_fd_occasions_list[0].k1.value;
int msg1_frequencystart = cfg->num_prach_fd_occasions_list[prach_pdu->num_ra].k1.value;
// int num_unused_root_sequences = cfg->num_prach_fd_occasions_list[0].num_unused_root_sequences.value;
// cfg->num_prach_fd_occasions_list[0].unused_root_sequences_list
@@ -585,7 +610,7 @@ void rx_nr_prach(PHY_VARS_gNB *gNB,
uint8_t prach_fmt = prach_pdu->prach_format;
uint16_t N_ZC = (prach_sequence_length==0)?839:139;
LOG_D(PHY,"L1 PRACH RX: rooSequenceIndex %d, numRootSeqeuences %d, NCS %d, N_ZC %d \n", rootSequenceIndex,numrootSequenceIndex,NCS,N_ZC);
LOG_D(PHY,"L1 PRACH RX: rooSequenceIndex %d, numRootSeqeuences %d, NCS %d, N_ZC %d, format %d \n",rootSequenceIndex,numrootSequenceIndex,NCS,N_ZC,prach_fmt);
prach_ifft = gNB->prach_vars.prach_ifft;
prachF = gNB->prach_vars.prachF;
openair1/PHY/NR_TRANSPORT/nr_transport_proto.h
+4 -2
View File
@@ -288,6 +288,7 @@ void nr_fill_prach(PHY_VARS_gNB *gNB,
void rx_nr_prach(PHY_VARS_gNB *gNB,
nfapi_nr_prach_pdu_t *prach_pdu,
int prachOccasion,
int frame,
int subframe,
uint16_t *max_preamble,
@@ -298,6 +299,7 @@ void rx_nr_prach_ru(RU_t *ru,
int prach_fmt,
int numRA,
int prachStartSymbol,
int prachOccasion,
int frame,
int subframe);
@@ -306,7 +308,7 @@ void nr_fill_prach_ru(RU_t *ru,
int Slot,
nfapi_nr_prach_pdu_t *prach_pdu);
int16_t find_nr_prach(PHY_VARS_gNB *gNB,int frame,int slot, int numRA, find_type_t type);
int16_t find_nr_prach(PHY_VARS_gNB *gNB,int frame,int slot, find_type_t type);
int16_t find_nr_prach_ru(RU_t *ru,int frame,int slot, find_type_t type);
NR_gNB_PUCCH_t *new_gNB_pucch(void);
@@ -325,7 +327,7 @@ int nr_find_pucch(uint16_t rnti,
void init_prach_list(PHY_VARS_gNB *gNB);
void init_prach_ru_list(RU_t *ru);
void free_nr_ru_prach_entry(RU_t *ru, int prach_id);
void free_nr_prach_entry(PHY_VARS_gNB *gNB, int prach_id);
void nr_decode_pucch1(int32_t **rxdataF,
pucch_GroupHopping_t pucch_GroupHopping,
openair1/PHY/NR_UE_TRANSPORT/nr_prach.c
+31 -30
View File
@@ -48,8 +48,7 @@ extern uint16_t prach_root_sequence_map_0_3[838];
extern uint16_t prach_root_sequence_map_abc[138];
extern uint16_t nr_du[838];
extern int16_t nr_ru[2*839];
extern const char *prachfmt[9];
extern const char *prachfmt03[4];
extern const char *prachfmt[];
// Note:
// - prach_fmt_id is an ID used to map to the corresponding PRACH format value in prachfmt
@@ -181,14 +180,14 @@ int32_t generate_nr_prach(PHY_VARS_NR_UE *ue, uint8_t gNB_id, uint8_t slot){
}
// now generate PRACH signal
#ifdef NR_PRACH_DEBUG
#ifdef NR_PRACH_DEBUG
if (NCS>0)
LOG_I(PHY, "PRACH [UE %d] generate PRACH in slot %d for RootSeqIndex %d, Preamble Index %d, PRACH Format %s, NCS %d (N_ZC %d): Preamble_offset %d, Preamble_shift %d msg1 frequency start %d\n",
Mod_id,
slot,
rootSequenceIndex,
preamble_index,
prach_sequence_length == 0 ? prachfmt03[prach_fmt_id] : prachfmt[prach_fmt_id],
prachfmt[prach_fmt_id],
NCS,
N_ZC,
preamble_offset,
@@ -362,31 +361,33 @@ int32_t generate_nr_prach(PHY_VARS_NR_UE *ue, uint8_t gNB_id, uint8_t slot){
} else {
switch (prach_fmt_id) {
case 0: //A1
case 4: //A1
Ncp = 288/(1<<mu);
break;
case 1: //A2
case 5: //A2
Ncp = 576/(1<<mu);
break;
case 2: //A3
case 6: //A3
Ncp = 864/(1<<mu);
break;
case 3: //B1
case 7: //B1
Ncp = 216/(1<<mu);
break;
/*
case 4: //B2
Ncp = 360/(1<<mu);
break;
case 5: //B3
Ncp = 504/(1<<mu);
break;
case 6: //B4
*/
case 8: //B4
Ncp = 936/(1<<mu);
break;
case 7: //C0
case 9: //C0
Ncp = 1240/(1<<mu);
break;
case 8: //C2
case 10: //C2
Ncp = 2048/(1<<mu);
break;
default:
@@ -440,19 +441,19 @@ int32_t generate_nr_prach(PHY_VARS_NR_UE *ue, uint8_t gNB_id, uint8_t slot){
prach_len = (12288*4)+Ncp;
}
} else { // short PRACH sequence
if (prach_fmt_id == 0 || prach_fmt_id == 3 || prach_fmt_id == 7) {
if (prach_fmt_id == 4 || prach_fmt_id == 7 || prach_fmt_id == 9) {
Ncp+=32; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling
prach2 = prach+(Ncp<<1);
idft(IDFT_2048,prachF,prach2,1);
// here we have |empty | Prach2048 |
if (prach_fmt_id != 7) {
if (prach_fmt_id != 9) {
memmove(prach2+(2048<<1),prach2,(2048<<2));
prach_len = (2048*2)+Ncp;
}
else prach_len = (2048*1)+Ncp;
memmove(prach,prach+(2048<<1),(Ncp<<2));
// here we have |Prefix | Prach2048 | Prach2048 (if ! 0xc0) |
} else if (prach_fmt_id == 1 || prach_fmt_id == 4) { // 6x2048
} else if (prach_fmt_id == 5) { // 6x2048
Ncp+=32; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling
prach2 = prach+(Ncp<<1);
idft(IDFT_2048,prachF,prach2,1);
@@ -464,7 +465,7 @@ int32_t generate_nr_prach(PHY_VARS_NR_UE *ue, uint8_t gNB_id, uint8_t slot){
memmove(prach,prach+(2048<<1),(Ncp<<2));
// here we have |Prefix | Prach2048 |
prach_len = (2048*4)+Ncp;
} else if (prach_fmt_id == 2 || prach_fmt_id == 5) { // 6x2048
} else if (prach_fmt_id == 6) { // 6x2048
Ncp+=32;
prach2 = prach+(Ncp<<1);
idft(IDFT_2048,prachF,prach2,1);
@@ -478,7 +479,7 @@ int32_t generate_nr_prach(PHY_VARS_NR_UE *ue, uint8_t gNB_id, uint8_t slot){
memmove(prach,prach+(2048<<1),(Ncp<<2));
// here we have |Prefix | Prach2048 |
prach_len = (2048*6)+Ncp;
} else if (prach_fmt_id == 6) { // 12x2048
} else if (prach_fmt_id == 8) { // 12x2048
Ncp+=32; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling
prach2 = prach+(Ncp<<1);
idft(IDFT_2048,prachF,prach2,1);
@@ -533,12 +534,12 @@ int32_t generate_nr_prach(PHY_VARS_NR_UE *ue, uint8_t gNB_id, uint8_t slot){
prach_len = (9216*4)+Ncp;
}
} else { // short sequence
if (prach_fmt_id == 0 || prach_fmt_id == 3 || prach_fmt_id == 7) {
if (prach_fmt_id == 4 || prach_fmt_id == 7 || prach_fmt_id == 9) {
Ncp+=24; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling
prach2 = prach+(Ncp<<1);
idft(IDFT_1536,prachF,prach2,1);
// here we have |empty | Prach1536 |
if (prach_fmt_id != 7) {
if (prach_fmt_id != 9) {
memmove(prach2+(1536<<1),prach2,(1536<<2));
prach_len = (1536*2)+Ncp;
} else prach_len = (1536*1)+Ncp;
@@ -546,7 +547,7 @@ int32_t generate_nr_prach(PHY_VARS_NR_UE *ue, uint8_t gNB_id, uint8_t slot){
memmove(prach,prach+(1536<<1),(Ncp<<2));
// here we have |Prefix | Prach1536 | Prach1536 (if ! 0xc0) |
} else if (prach_fmt_id == 1 || prach_fmt_id == 4) { // 6x1536
} else if (prach_fmt_id == 5) { // 6x1536
Ncp+=24; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling
prach2 = prach+(Ncp<<1);
@@ -559,7 +560,7 @@ int32_t generate_nr_prach(PHY_VARS_NR_UE *ue, uint8_t gNB_id, uint8_t slot){
memmove(prach,prach+(1536<<1),(Ncp<<2));
// here we have |Prefix | Prach1536 |
prach_len = (1536*4)+Ncp;
} else if (prach_fmt_id == 2 || prach_fmt_id == 5) { // 6x1536
} else if (prach_fmt_id == 6) { // 6x1536
Ncp+=24; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling
prach2 = prach+(Ncp<<1);
idft(IDFT_1536,prachF,prach2,1);
@@ -573,7 +574,7 @@ int32_t generate_nr_prach(PHY_VARS_NR_UE *ue, uint8_t gNB_id, uint8_t slot){
memmove(prach,prach+(1536<<1),(Ncp<<2));
// here we have |Prefix | Prach1536 |
prach_len = (1536*6)+Ncp;
} else if (prach_fmt_id == 6) { // 12x1536
} else if (prach_fmt_id == 8) { // 12x1536
Ncp+=24; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling
prach2 = prach+(Ncp<<1);
idft(IDFT_1536,prachF,prach2,1);
@@ -630,18 +631,18 @@ int32_t generate_nr_prach(PHY_VARS_NR_UE *ue, uint8_t gNB_id, uint8_t slot){
prach_len = (24576*4)+Ncp;
}
} else { // short sequence
if (prach_fmt_id == 0 || prach_fmt_id == 3 || prach_fmt_id == 7) {
if (prach_fmt_id == 4 || prach_fmt_id == 7 || prach_fmt_id == 9) {
Ncp+=64; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling
prach2 = prach+(Ncp<<1);
idft(IDFT_4096,prachF,prach2,1);
// here we have |empty | Prach4096 |
if (prach_fmt_id != 7) {
if (prach_fmt_id != 9) {
memmove(prach2+(4096<<1),prach2,(4096<<2));
prach_len = (4096*2)+Ncp;
} else prach_len = (4096*1)+Ncp;
memmove(prach,prach+(4096<<1),(Ncp<<2));
// here we have |Prefix | Prach4096 | Prach4096 (if ! 0xc0) |
} else if (prach_fmt_id == 1 || prach_fmt_id == 4) { // 4x4096
} else if (prach_fmt_id == 5) { // 4x4096
Ncp+=64; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling
prach2 = prach+(Ncp<<1);
idft(IDFT_4096,prachF,prach2,1);
@@ -653,7 +654,7 @@ int32_t generate_nr_prach(PHY_VARS_NR_UE *ue, uint8_t gNB_id, uint8_t slot){
memmove(prach,prach+(4096<<1),(Ncp<<2));
// here we have |Prefix | Prach4096 |
prach_len = (4096*4)+Ncp;
} else if (prach_fmt_id == 2 || prach_fmt_id == 5) { // 6x4096
} else if (prach_fmt_id == 6) { // 6x4096
Ncp+=64; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling
prach2 = prach+(Ncp<<1);
idft(IDFT_4096,prachF,prach2,1);
@@ -667,7 +668,7 @@ int32_t generate_nr_prach(PHY_VARS_NR_UE *ue, uint8_t gNB_id, uint8_t slot){
memmove(prach,prach+(4096<<1),(Ncp<<2));
// here we have |Prefix | Prach4096 |
prach_len = (4096*6)+Ncp;
} else if (prach_fmt_id == 6) { // 12x4096
} else if (prach_fmt_id == 8) { // 12x4096
Ncp+=64; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling
prach2 = prach+(Ncp<<1);
idft(IDFT_4096,prachF,prach2,1);
@@ -722,18 +723,18 @@ int32_t generate_nr_prach(PHY_VARS_NR_UE *ue, uint8_t gNB_id, uint8_t slot){
prach_len = (18432*4)+Ncp;
}
} else { // short sequence
if (prach_fmt_id == 0 || prach_fmt_id == 3 || prach_fmt_id == 7) {
if (prach_fmt_id == 4 || prach_fmt_id == 7 || prach_fmt_id == 9) {
Ncp+=48; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling
prach2 = prach+(Ncp<<1);
idft(IDFT_3072,prachF,prach2,1);
// here we have |empty | Prach3072 |
if (prach_fmt_id != 7) {
if (prach_fmt_id != 9) {
memmove(prach2+(3072<<1),prach2,(3072<<2));
prach_len = (3072*2)+Ncp;
} else prach_len = (3072*1)+Ncp;
memmove(prach,prach+(3072<<1),(Ncp<<2));
// here we have |Prefix | Prach3072 | Prach3072 (if ! 0xc0) |
} else if (prach_fmt_id == 2 || prach_fmt_id == 5) { // 6x3072
} else if (prach_fmt_id == 6) { // 6x3072
Ncp+=48; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling
prach2 = prach+(Ncp<<1);
idft(IDFT_3072,prachF,prach2,1);
@@ -747,7 +748,7 @@ int32_t generate_nr_prach(PHY_VARS_NR_UE *ue, uint8_t gNB_id, uint8_t slot){
memmove(prach,prach+(3072<<1),(Ncp<<2));
// here we have |Prefix | Prach3072 |
prach_len = (3072*6)+Ncp;
} else if (prach_fmt_id == 1 || prach_fmt_id == 4) { // 4x3072
} else if (prach_fmt_id == 5) { // 4x3072
Ncp+=48; // This assumes we are transmitting starting in symbol 0 of a PRACH slot, 30 kHz, full sampling
prach2 = prach+(Ncp<<1);
idft(IDFT_3072,prachF,prach2,1);
openair1/PHY/defs_RU.h
+4 -2
View File
@@ -191,9 +191,11 @@ typedef struct {
int fmt;
int numRA;
int prachStartSymbol;
int num_prach_ocas;
} RU_PRACH_list_t;
#define NUMBER_OF_NR_RU_PRACH_MAX 8
#define NUMBER_OF_NR_RU_PRACH_OCCASIONS_MAX 12
typedef struct RU_proc_t_s {
/// Pointer to associated RU descriptor
@@ -594,8 +596,8 @@ typedef struct RU_t_s {
RU_PRACH_list_t prach_list[NUMBER_OF_NR_RU_PRACH_MAX];
/// mutex for prach_list access
pthread_mutex_t prach_list_mutex;
/// received frequency-domain signal for PRACH (IF4p5 RRU)
int16_t **prach_rxsigF;
/// received frequency-domain signal for PRACH (IF4p5 RRU)
int16_t **prach_rxsigF[NUMBER_OF_NR_RU_PRACH_OCCASIONS_MAX];
/// received frequency-domain signal for PRACH BR (IF4p5 RRU)
int16_t **prach_rxsigF_br[4];
/// sequence number for IF5
openair1/SCHED/phy_procedures_lte_eNb.c
+18 -4
View File
@@ -244,8 +244,15 @@ void common_signal_procedures_fembms (PHY_VARS_eNB *eNB,int frame, int subframe)
eNB->pbch_configured=0;
}
T(T_ENB_PHY_MIB, T_INT(eNB->Mod_id), T_INT(frame), T_INT(subframe),
T_BUFFER(pbch_pdu, 3));
if (T_ACTIVE(T_ENB_PHY_MIB)) {
/* MIB is stored in reverse in pbch_pdu, reverse it for properly logging */
uint8_t mib[3];
mib[0] = pbch_pdu[2];
mib[1] = pbch_pdu[1];
mib[2] = pbch_pdu[0];
T(T_ENB_PHY_MIB, T_INT(eNB->Mod_id), T_INT(frame), T_INT(subframe),
T_BUFFER(mib, 3));
}
generate_pbch_fembms (&eNB->pbch, txdataF, AMP, fp, pbch_pdu, (frame & 15)/4);
} //else if ((subframe == 1) && (fp->frame_type == TDD)) {
//generate_pss (txdataF, AMP, fp, 2, 2);
@@ -313,8 +320,15 @@ void common_signal_procedures (PHY_VARS_eNB *eNB,int frame, int subframe) {
eNB->pbch_configured=0;
}
T(T_ENB_PHY_MIB, T_INT(eNB->Mod_id), T_INT(frame), T_INT(subframe),
T_BUFFER(pbch_pdu, 3));
if (T_ACTIVE(T_ENB_PHY_MIB)) {
/* MIB is stored in reverse in pbch_pdu, reverse it for properly logging */
uint8_t mib[3];
mib[0] = pbch_pdu[2];
mib[1] = pbch_pdu[1];
mib[2] = pbch_pdu[0];
T(T_ENB_PHY_MIB, T_INT(eNB->Mod_id), T_INT(frame), T_INT(subframe),
T_BUFFER(mib, 3));
}
generate_pbch (&eNB->pbch, txdataF, AMP, fp, pbch_pdu, frame & 3);
} else if ((subframe == 1) && (fp->frame_type == TDD)) {
generate_pss (txdataF, AMP, fp, 2, 2);
openair1/SCHED/prach_procedures.c
+1 -1
View File
@@ -80,7 +80,7 @@ void prach_procedures(PHY_VARS_eNB *eNB,
ru=eNB->RU_list[i];
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];
eNB->prach_vars.rxsigF[0][aa] = eNB->RU_list[i]->prach_rxsigF[0][ru_aa];
int ce_level;
if (br_flag==1)
openair1/SCHED_NR/nr_prach_procedures.c
+92 -65
View File
@@ -52,87 +52,114 @@ extern uint8_t nfapi_mode;
extern int oai_nfapi_nr_rach_ind(nfapi_rach_indication_t *rach_ind);
void L1_nr_prach_procedures(PHY_VARS_gNB *gNB,int frame,int slot,
nfapi_nr_prach_pdu_t *prach_pdu) {
void L1_nr_prach_procedures(PHY_VARS_gNB *gNB,int frame,int slot) {
uint16_t max_preamble[4]={0},max_preamble_energy[4]={0},max_preamble_delay[4]={0};
uint16_t i;
gNB->UL_INFO.rach_ind.number_of_pdus=0;
uint8_t pdu_index = 0;
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);
gNB->UL_INFO.rach_ind.sfn = frame;
gNB->UL_INFO.rach_ind.slot = slot;
gNB->UL_INFO.rach_ind.pdu_list = gNB->prach_pdu_indication_list;
gNB->UL_INFO.rach_ind.number_of_pdus = 0;
ru=gNB->RU_list[0];
int prach_id=find_nr_prach(gNB,frame,slot,SEARCH_EXIST);
if (prach_id>=0) {
nfapi_nr_prach_pdu_t *prach_pdu = &gNB->prach_vars.list[prach_id].pdu;
uint8_t prachStartSymbol;
uint8_t N_dur = get_nr_prach_duration(prach_pdu->prach_format);
/*
uint16_t format,RA_sfn_index;
uint8_t start_symbol,N_t_slot,N_dur,N_RA_slot,config_period;
for (i=0;i<gNB->num_RU;i++) {
ru=gNB->RU_list[i];
for (ru_aa=0,aa=0;ru_aa<ru->nb_rx;ru_aa++,aa++) {
gNB->prach_vars.rxsigF[aa] = gNB->RU_list[i]->prach_rxsigF[ru_aa];
}
}
get_nr_prach_info_from_index(gNB->gNB_config.prach_config.prach_ConfigurationIndex.value,
frame,slot,
gNB->gNB_config.carrier_config.dl_frequency.value,
gNB->frame_parms.numerology_index,
gNB->frame_parms.frame_type,
&format,
&start_symbol,
&N_t_slot,
&N_dur,
&RA_sfn_index,
&N_RA_slot,
&config_period);
*/
for(int prach_oc = 0; prach_oc < prach_pdu->num_prach_ocas; prach_oc++) {
for (ru_aa=0,aa=0;ru_aa<ru->nb_rx;ru_aa++,aa++) {
gNB->prach_vars.rxsigF[aa] = ru->prach_rxsigF[prach_oc][ru_aa];
}
rx_nr_prach(gNB,
prach_pdu,
prachStartSymbol = prach_pdu->prach_start_symbol+prach_oc*N_dur;
//comment FK: the standard 38.211 section 5.3.2 has one extra term +14*N_RA_slot. This is because there prachStartSymbol is given wrt to start of the 15kHz slot or 60kHz slot. Here we work slot based, so this function is anyway only called in slots where there is PRACH. Its up to the MAC to schedule another PRACH PDU in the case there are there N_RA_slot \in {0,1}.
rx_nr_prach(gNB,
prach_pdu,
prach_oc,
frame,
slot,
&max_preamble[0],
&max_preamble_energy[0],
&max_preamble_delay[0]
);
free_nr_prach_entry(gNB,prach_id);
LOG_D(PHY,"[RAPROC] Frame %d, slot %d, occasion %d (prachStartSymbol %d) : Most likely preamble %d, energy %d dB delay %d (prach_energy counter %d)\n",
frame,slot,prach_oc,prachStartSymbol,
max_preamble[0],
max_preamble_energy[0]/10,
max_preamble_delay[0],
gNB->prach_energy_counter);
if ((gNB->prach_energy_counter == 100) &&
(max_preamble_energy[0] > gNB->measurements.prach_I0+100)) {
LOG_I(PHY,"[gNB %d][RAPROC] Frame %d, slot %d Initiating RA procedure with preamble %d, energy %d.%d dB, delay %d start symbol %u freq index %u\n",
gNB->Mod_id,
frame,
slot,
&max_preamble[0],
&max_preamble_energy[0],
&max_preamble_delay[0]
);
LOG_D(PHY,"[RAPROC] Frame %d, slot %d : Most likely preamble %d, energy %d dB delay %d (prach_energy counter %d)\n",
frame,slot,
max_preamble[0],
max_preamble_energy[0]/10,
max_preamble_delay[0],
gNB->prach_energy_counter);
if ((gNB->prach_energy_counter == 100) &&
(max_preamble_energy[0] > gNB->measurements.prach_I0+100)) {
LOG_I(PHY,"[gNB %d][RAPROC] Frame %d, slot %d Initiating RA procedure with preamble %d, energy %d.%d dB, delay %d\n",
gNB->Mod_id,
frame,
slot,
max_preamble[0],
max_preamble_energy[0]/10,
max_preamble_energy[0]%10,
max_preamble_delay[0]);
T(T_ENB_PHY_INITIATE_RA_PROCEDURE, T_INT(gNB->Mod_id), T_INT(frame), T_INT(slot),
T_INT(max_preamble[0]), T_INT(max_preamble_energy[0]), T_INT(max_preamble_delay[0]));
gNB->UL_INFO.rach_ind.number_of_pdus = 1;
gNB->UL_INFO.rach_ind.pdu_list = &gNB->prach_pdu_indication_list[0];
gNB->UL_INFO.rach_ind.sfn = frame;
gNB->UL_INFO.rach_ind.slot = slot;
gNB->prach_pdu_indication_list[0].phy_cell_id = gNB->gNB_config.cell_config.phy_cell_id.value;
gNB->prach_pdu_indication_list[0].symbol_index = prach_pdu->prach_start_symbol; // FIXME to be changed for multi-ssb (this is only the start symbol of first occasion)
gNB->prach_pdu_indication_list[0].slot_index = slot;
gNB->prach_pdu_indication_list[0].freq_index = prach_pdu->num_ra;
gNB->prach_pdu_indication_list[0].avg_rssi = (max_preamble_energy[0]<631) ? (128+(max_preamble_energy[0]/5)) : 254;
gNB->prach_pdu_indication_list[0].avg_snr = 0xff; // invalid for now
gNB->prach_pdu_indication_list[0].num_preamble = 1;
gNB->prach_pdu_indication_list[0].preamble_list = gNB->preamble_list;
gNB->prach_pdu_indication_list[0].preamble_list[0].preamble_index = max_preamble[0];
gNB->prach_pdu_indication_list[0].preamble_list[0].timing_advance = max_preamble_delay[0];
gNB->prach_pdu_indication_list[0].preamble_list[0].preamble_pwr = 0xffffffff;
}
gNB->measurements.prach_I0 = ((gNB->measurements.prach_I0*900)>>10) + ((max_preamble_energy[0]*124)>>10);
if (frame==0) LOG_I(PHY,"prach_I0 = %d.%d dB\n",gNB->measurements.prach_I0/10,gNB->measurements.prach_I0%10);
if (gNB->prach_energy_counter < 100) gNB->prach_energy_counter++;
max_preamble[0],
max_preamble_energy[0]/10,
max_preamble_energy[0]%10,
max_preamble_delay[0],
prachStartSymbol,
prach_pdu->num_ra);
T(T_ENB_PHY_INITIATE_RA_PROCEDURE, T_INT(gNB->Mod_id), T_INT(frame), T_INT(slot),
T_INT(max_preamble[0]), T_INT(max_preamble_energy[0]), T_INT(max_preamble_delay[0]));
gNB->UL_INFO.rach_ind.number_of_pdus += 1;
gNB->prach_pdu_indication_list[pdu_index].phy_cell_id = gNB->gNB_config.cell_config.phy_cell_id.value;
gNB->prach_pdu_indication_list[pdu_index].symbol_index = prachStartSymbol;
gNB->prach_pdu_indication_list[pdu_index].slot_index = slot;
gNB->prach_pdu_indication_list[pdu_index].freq_index = prach_pdu->num_ra;
gNB->prach_pdu_indication_list[pdu_index].avg_rssi = (max_preamble_energy[0]<631) ? (128+(max_preamble_energy[0]/5)) : 254;
gNB->prach_pdu_indication_list[pdu_index].avg_snr = 0xff; // invalid for now
gNB->prach_pdu_indication_list[pdu_index].num_preamble = 1;
gNB->prach_pdu_indication_list[pdu_index].preamble_list = gNB->preamble_list;
gNB->prach_pdu_indication_list[pdu_index].preamble_list[0].preamble_index = max_preamble[0];
gNB->prach_pdu_indication_list[pdu_index].preamble_list[0].timing_advance = max_preamble_delay[0];
gNB->prach_pdu_indication_list[pdu_index].preamble_list[0].preamble_pwr = 0xffffffff;
pdu_index++;
}
gNB->measurements.prach_I0 = ((gNB->measurements.prach_I0*900)>>10) + ((max_preamble_energy[0]*124)>>10);
if (frame==0) LOG_I(PHY,"prach_I0 = %d.%d dB\n",gNB->measurements.prach_I0/10,gNB->measurements.prach_I0%10);
if (gNB->prach_energy_counter < 100) gNB->prach_energy_counter++;
} //if prach_id>0
} //for NUMBER_OF_NR_PRACH_OCCASION_MAX
VCD_SIGNAL_DUMPER_DUMP_FUNCTION_BY_NAME(VCD_SIGNAL_DUMPER_FUNCTIONS_PHY_ENB_PRACH_RX,0);
}
openair1/SCHED_NR/phy_procedures_nr_gNB.c
+1 -1
View File
@@ -536,7 +536,7 @@ void phy_procedures_gNB_uespec_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx)
(pucch->frame == frame_rx) &&
(pucch->slot == slot_rx) ) {
nfapi_nr_pucch_pdu_t *pucch_pdu = &pucch[i].pucch_pdu;
nfapi_nr_pucch_pdu_t *pucch_pdu = &pucch->pucch_pdu;
uint16_t num_ucis;
switch (pucch_pdu->format_type) {
openair1/SCHED_NR/sched_nr.h
+1 -1
View File
@@ -39,7 +39,7 @@ void nr_set_ssb_first_subcarrier(nfapi_nr_config_request_scf_t *cfg, NR_DL_FRAME
void phy_procedures_gNB_TX(PHY_VARS_gNB *gNB, int frame_tx, int slot_tx, int do_meas);
void phy_procedures_gNB_common_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx);
void phy_procedures_gNB_uespec_RX(PHY_VARS_gNB *gNB, int frame_rx, int slot_rx);
void L1_nr_prach_procedures(PHY_VARS_gNB *gNB,int frame,int slot,nfapi_nr_prach_pdu_t *prach_pdu);
void L1_nr_prach_procedures(PHY_VARS_gNB *gNB,int frame,int slot);
void nr_common_signal_procedures (PHY_VARS_gNB *gNB,int frame, int slot);
void nr_feptx_ofdm(RU_t *ru,int frame_tx,int tti_tx);
void nr_feptx_ofdm_2thread(RU_t *ru,int frame_tx,int tti_tx);
openair1/SIMULATION/NR_PHY/dlsim.c
+3 -1
View File
@@ -779,6 +779,8 @@ int main(int argc, char **argv)
UE_info->UE_sched_ctrl[0].harq_processes[harq_pid].round = round;
UE_info->UE_sched_ctrl[0].current_harq_pid = harq_pid;
gNB->dlsch[0][0]->harq_processes[harq_pid]->round = round;
for (int i=0; i<MAX_NUM_CORESET; i++)
gNB_mac->UE_info.num_pdcch_cand[0][i] = 0;
if (css_flag == 0) nr_schedule_uss_dlsch_phytest(0,frame,slot,&pucch_sched,&dlsch_config);
else nr_schedule_css_dlsch_phytest(0,frame,slot);
@@ -1039,7 +1041,7 @@ int main(int argc, char **argv)
}
//if ((float)n_errors/(float)n_trials <= target_error_rate) {
if (effRate >= (eff_tp_check*TBS)) {
if (effRate > (eff_tp_check*TBS)) {
printf("PDSCH test OK\n");
break;
}
openair1/SIMULATION/NR_PHY/prachsim.c
+57 -56
View File
@@ -114,6 +114,10 @@ int main(int argc, char **argv){
uint16_t Nid_cell = 0, preamble_tx = 0, preamble_delay, format, format0, format1;
uint32_t tx_lev = 10000, prach_errors = 0, samp_count; //,tx_lev_dB;
uint64_t SSB_positions = 0x01, absoluteFrequencyPointA = 640000;
uint16_t RA_sfn_index;
uint8_t N_RA_slot;
uint8_t config_period;
int prachOccasion = 0;
double DS_TDL = .03;
NB_UE_INST=1;
@@ -430,15 +434,18 @@ int main(int argc, char **argv){
gNB->proc.slot_rx = slot;
int ret = get_nr_prach_info_from_index(config_index,
(int)frame,
(int)slot_gNB,
absoluteFrequencyPointA,
mu,
frame_parms->frame_type,
&format,
&start_symbol,
&N_t_slot,
&N_dur);
(int)frame,
(int)slot_gNB,
absoluteFrequencyPointA,
mu,
frame_parms->frame_type,
&format,
&start_symbol,
&N_t_slot,
&N_dur,
&RA_sfn_index,
&N_RA_slot,
&config_period);
if (ret == 0) {printf("No prach in %d.%d, mu %d, config_index %d\n",frame,slot,mu,config_index); exit(-1);}
format0 = format&0xff; // first column of format from table
@@ -447,60 +454,54 @@ int main(int argc, char **argv){
if (format1 != 0xff) {
switch(format0) {
case 0xa1:
prach_format = 9;
prach_format = 11;
break;
case 0xa2:
prach_format = 10;
prach_format = 12;
break;
case 0xa3:
prach_format = 11;
prach_format = 13;
break;
default:
AssertFatal(1==0, "Only formats A1/B1 A2/B2 A3/B3 are valid for dual format");
}
} else {
switch(format0) {
case 0xa1:
prach_format = 0;
break;
case 0xa2:
prach_format = 1;
break;
case 0xa3:
prach_format = 2;
break;
case 0xb1:
prach_format = 3;
break;
case 0xb2:
prach_format = 4;
break;
case 0xb3:
prach_format = 5;
break;
case 0xb4:
prach_format = 6;
break;
case 0xc0:
prach_format = 7;
break;
case 0xc2:
prach_format = 8;
break;
case 0:
// long formats are handled @ PHY
break;
case 1:
// long formats are handled @ PHY
break;
case 2:
// long formats are handled @ PHY
break;
case 3:
// long formats are handled @ PHY
break;
switch(format0) { // single PRACH format
case 0:
prach_format = 0;
break;
case 1:
prach_format = 1;
break;
case 2:
prach_format = 2;
break;
case 3:
prach_format = 3;
break;
case 0xa1:
prach_format = 4;
break;
case 0xa2:
prach_format = 5;
break;
case 0xa3:
prach_format = 6;
break;
case 0xb1:
prach_format = 7;
break;
case 0xb4:
prach_format = 8;
break;
case 0xc0:
prach_format = 9;
break;
case 0xc2:
prach_format = 10;
break;
default:
AssertFatal(1==0, "Invalid PRACH format");
AssertFatal(1 == 0, "Invalid PRACH format");
}
}
@@ -723,11 +724,11 @@ int main(int argc, char **argv){
}
rx_nr_prach_ru(ru, prach_format, numRA, prachStartSymbol, frame, slot);
rx_nr_prach_ru(ru, prach_format, numRA, prachStartSymbol, prachOccasion, frame, slot);
gNB->prach_vars.rxsigF = ru->prach_rxsigF;
gNB->prach_vars.rxsigF = ru->prach_rxsigF[prachOccasion];
if (n_frames == 1) printf("ncs %d,num_seq %d\n",prach_pdu->num_cs, prach_config->num_prach_fd_occasions_list[fd_occasion].num_root_sequences.value);
rx_nr_prach(gNB, prach_pdu, frame, subframe, &preamble_rx, &preamble_energy, &preamble_delay);
rx_nr_prach(gNB, prach_pdu, prachOccasion, frame, subframe, &preamble_rx, &preamble_energy, &preamble_delay);
// printf(" preamble_energy %d preamble_rx %d preamble_tx %d \n", preamble_energy, preamble_rx, preamble_tx);
openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.c
+313 -1
View File
@@ -40,6 +40,8 @@
#include "common/utils/LOG/log.h"
#include <dlfcn.h>
/*Array containing the Agent-MAC interfaces*/
AGENT_MAC_xface *agent_mac_xface[NUM_MAX_ENB];
@@ -53,10 +55,20 @@ struct lfds700_ringbuffer_state ringbuffer_state[NUM_MAX_ENB];
struct lfds700_ringbuffer_element *slice_config_array[NUM_MAX_ENB];
struct lfds700_ringbuffer_state slice_config_ringbuffer_state[NUM_MAX_ENB];
/* Ringbuffer related to slice configuration if we need to wait for additional
* controller information */
struct lfds700_ringbuffer_element *store_slice_config_array[NUM_MAX_ENB];
struct lfds700_ringbuffer_state store_slice_config_ringbuffer_state[NUM_MAX_ENB];
/* stores the (increasing) xid for messages to prevent double use */
int xid = 50;
/* Ringbuffer-related to slice configuration */
struct lfds700_ringbuffer_element *ue_assoc_array[NUM_MAX_ENB];
struct lfds700_ringbuffer_state ue_assoc_ringbuffer_state[NUM_MAX_ENB];
/* a list of shared objects that are loaded into the user plane */
SLIST_HEAD(flexran_so_handle, flexran_agent_so_handle_s) flexran_handles[NUM_MAX_ENB];
int flexran_agent_mac_stats_reply_ue(mid_t mod_id,
Protocol__FlexUeStatsReport **ue_report,
int n_ue,
@@ -1363,6 +1375,19 @@ void flexran_agent_init_mac_agent(mid_t mod_id) {
&scrng,
NULL);
struct lfds700_misc_prng_state sscrng;
i = posix_memalign((void **) &store_slice_config_array[mod_id],
LFDS700_PAL_ATOMIC_ISOLATION_IN_BYTES,
sizeof(struct lfds700_ringbuffer_element) * num_elements);
AssertFatal(i == 0,
"posix_memalign(): could not allocate aligned memory\n");
lfds700_ringbuffer_init_valid_on_current_logical_core(
&store_slice_config_ringbuffer_state[mod_id],
store_slice_config_array[mod_id],
num_elements,
&sscrng,
NULL);
struct lfds700_misc_prng_state uarng;
i = posix_memalign((void **) &ue_assoc_array[mod_id],
LFDS700_PAL_ATOMIC_ISOLATION_IN_BYTES,
@@ -1382,6 +1407,8 @@ void flexran_agent_init_mac_agent(mid_t mod_id) {
RC.mac[mod_id]->UE_info.eNB_UE_stats[UE_PCCID(mod_id,i)][i].harq_pid = 0;
}
}
SLIST_INIT(&flexran_handles[mod_id]);
}
/***********************************************
@@ -1659,6 +1686,8 @@ int flexran_agent_unregister_mac_xface(mid_t mod_id)
free(dl_mac_config_array[mod_id]);
lfds700_ringbuffer_cleanup(&slice_config_ringbuffer_state[mod_id], NULL );
free(slice_config_array[mod_id]);
lfds700_ringbuffer_cleanup(&store_slice_config_ringbuffer_state[mod_id], NULL );
free(store_slice_config_array[mod_id]);
lfds700_ringbuffer_cleanup(&ue_assoc_ringbuffer_state[mod_id], NULL );
free(ue_assoc_array[mod_id]);
lfds700_misc_library_cleanup();
@@ -1698,7 +1727,81 @@ void helper_destroy_mac_slice_config(Protocol__FlexSliceConfig *slice_config) {
flexran_agent_destroy_mac_slice_config(&helper);
}
void prepare_update_slice_config(mid_t mod_id, Protocol__FlexSliceConfig **slice_config) {
int check_scheduler(mid_t mod_id, char *s) {
if (!s)
return 1;
if (dlsym(NULL, s))
return 1;
flexran_agent_so_handle_t *so = NULL;
SLIST_FOREACH(so, &flexran_handles[mod_id], entries) {
if (strcmp(so->name, s) == 0)
return 1;
}
return 0;
}
void request_scheduler(mid_t mod_id, char *s, int xid) {
LOG_W(FLEXRAN_AGENT,
"unknown scheduler %s, requesting controller to send it\n",
s);
Protocol__FlexControlDelegationRequest *req = malloc(sizeof(Protocol__FlexControlDelegationRequest));
DevAssert(req);
protocol__flex_control_delegation_request__init(req);
Protocol__FlexHeader *header = NULL;
int rc = flexran_create_header(
xid, PROTOCOL__FLEX_TYPE__FLPT_DELEGATE_REQUEST, &header);
AssertFatal(rc == 0, "%s(): cannot create header\n", __func__);
req->header = header;
req->delegation_type = PROTOCOL__FLEX_CONTROL_DELEGATION_TYPE__FLCDT_MAC_DL_UE_SCHEDULER;
req->name = strdup(s);
Protocol__FlexranMessage *msg = malloc(sizeof(Protocol__FlexranMessage));
DevAssert(msg);
protocol__flexran_message__init(msg);
msg->msg_case = PROTOCOL__FLEXRAN_MESSAGE__MSG_CONTROL_DEL_REQ_MSG;
msg->msg_dir = PROTOCOL__FLEXRAN_DIRECTION__INITIATING_MESSAGE;
msg->control_del_req_msg = req;
int size = 0;
void *data = flexran_agent_pack_message(msg, &size);
if (flexran_agent_msg_send(mod_id, FLEXRAN_AGENT_DEFAULT, data, size, 0) < 0)
LOG_E(FLEXRAN_AGENT, "%s(): error while sending message\n", __func__);
}
Protocol__FlexranMessage *request_scheduler_timeout(
mid_t mod_id,
const Protocol__FlexranMessage *msg) {
const Protocol__FlexEnbConfigReply *ecr = msg->enb_config_reply_msg;
struct lfds700_misc_prng_state ls;
LFDS700_MISC_MAKE_VALID_ON_CURRENT_LOGICAL_CORE_INITS_COMPLETED_BEFORE_NOW_ON_ANY_OTHER_LOGICAL_CORE;
lfds700_misc_prng_init(&ls);
Protocol__FlexranMessage *smsg = NULL;
struct lfds700_ringbuffer_state *state = &store_slice_config_ringbuffer_state[mod_id];
if (lfds700_ringbuffer_read(state, NULL, (void **) &smsg, &ls)) {
AssertFatal(msg == smsg,
"expected and returned enb_config_reply are not the same\n");
AssertFatal(ecr->header->xid == smsg->enb_config_reply_msg->header->xid,
"expected and returned enb_config_reply are not the same\n");
} else {
LOG_E(FLEXRAN_AGENT, "%s(): could not read config from ringbuffer\n", __func__);
}
/* call the helper so that scheduler names are correctly freed */
helper_destroy_mac_slice_config(ecr->cell_config[0]->slice_config);
ecr->cell_config[0]->slice_config = NULL;
/* we should not call flexran_agent_destroy_enb_config_reply(smsg); since
* upon timer removal, this is automatically done */
LOG_W(FLEXRAN_AGENT,
"remove stored slice config (xid %d) after timeout\n",
ecr->header->xid);
flexran_agent_destroy_timer(mod_id, ecr->header->xid);
return NULL;
}
void prepare_update_slice_config(mid_t mod_id,
Protocol__FlexSliceConfig **slice_config,
int request_objects) {
if (!*slice_config) return;
/* just use the memory and set to NULL in original */
Protocol__FlexSliceConfig *sc = *slice_config;
@@ -1709,6 +1812,63 @@ void prepare_update_slice_config(mid_t mod_id, Protocol__FlexSliceConfig **slice
lfds700_misc_prng_init(&ls);
enum lfds700_misc_flag overwrite_occurred_flag;
int put_on_hold = 0;
if (request_objects
&& sc->dl->scheduler
&& !check_scheduler(mod_id, sc->dl->scheduler)) {
request_scheduler(mod_id, sc->dl->scheduler, xid++);
put_on_hold = 1;
}
for (int i = 0; request_objects && i < sc->dl->n_slices; ++i) {
Protocol__FlexSlice *sl = sc->dl->slices[i];
if (sl->scheduler && !check_scheduler(mod_id, sl->scheduler)) {
request_scheduler(mod_id, sl->scheduler, xid++);
put_on_hold = 1;
}
}
if (put_on_hold) {
Protocol__FlexEnbConfigReply *reply = malloc(sizeof(Protocol__FlexEnbConfigReply));
DevAssert(reply);
protocol__flex_enb_config_reply__init(reply);
/* use the last used xid so we can correlate answer and waiting config */
int rc = flexran_create_header(
xid - 1, PROTOCOL__FLEX_TYPE__FLPT_GET_ENB_CONFIG_REPLY, &reply->header);
AssertFatal(rc == 0, "%s(): cannot create header\n", __func__);
reply->n_cell_config = 1;
reply->cell_config = malloc(sizeof(Protocol__FlexCellConfig *));
DevAssert(reply->cell_config);
reply->cell_config[0] = malloc(sizeof(Protocol__FlexCellConfig));
DevAssert(reply->cell_config[0]);
protocol__flex_cell_config__init(reply->cell_config[0]);
reply->cell_config[0]->slice_config = sc;
Protocol__FlexranMessage *msg = malloc(sizeof(Protocol__FlexranMessage));
DevAssert(msg);
protocol__flexran_message__init(msg);
msg->msg_case = PROTOCOL__FLEXRAN_MESSAGE__MSG_ENB_CONFIG_REPLY_MSG;
msg->msg_dir = PROTOCOL__FLEXRAN_DIRECTION__INITIATING_MESSAGE;
msg->enb_config_reply_msg = reply;
Protocol__FlexEnbConfigReply *o;
lfds700_ringbuffer_write(&store_slice_config_ringbuffer_state[mod_id],
NULL,
(void *)msg,
&overwrite_occurred_flag,
NULL,
(void **) &o,
&ls);
AssertFatal(overwrite_occurred_flag == LFDS700_MISC_FLAG_LOWERED,
"unhandled: stored slice config for controller has been overwritten\n");
flexran_agent_create_timer(mod_id,
3000,
FLEXRAN_AGENT_TIMER_TYPE_PERIODIC,
xid - 1,
request_scheduler_timeout,
msg); /* need reply for xid */
return;
}
Protocol__FlexSliceConfig *overwritten_sc;
lfds700_ringbuffer_write(&slice_config_ringbuffer_state[mod_id],
NULL,
@@ -1756,6 +1916,69 @@ void flexran_agent_slice_update(mid_t mod_id) {
apply_update_dl_slice_config(mod_id, sc->dl);
apply_update_ul_slice_config(mod_id, sc->ul);
helper_destroy_mac_slice_config(sc);
flexran_agent_so_handle_t *so = NULL;
flexran_agent_so_handle_t *prev = NULL; // the previous to current element, if we delete in order to go back
//SLIST_FOREACH(so, &flexran_handles[mod_id], entries)
for(so = flexran_handles[mod_id].slh_first; so;) {
char *name = so->name;
int in_use = strcmp(flexran_get_dl_scheduler_name(mod_id), name) == 0
|| strcmp(flexran_get_ul_scheduler_name(mod_id), name) == 0;
Protocol__FlexSliceAlgorithm dl_algo = flexran_get_dl_slice_algo(mod_id);
if (!in_use && dl_algo != PROTOCOL__FLEX_SLICE_ALGORITHM__None) {
int n = flexran_get_num_dl_slices(mod_id);
for (int i = 0; i < n; ++i) {
Protocol__FlexSlice s;
/* NONE so it won't do any allocations */
flexran_get_dl_slice(mod_id, i, &s, PROTOCOL__FLEX_SLICE_ALGORITHM__None);
if (strcmp(s.scheduler, name) == 0) {
in_use = 1;
break;
}
}
}
Protocol__FlexSliceAlgorithm ul_algo = flexran_get_ul_slice_algo(mod_id);
if (!in_use && ul_algo != PROTOCOL__FLEX_SLICE_ALGORITHM__None) {
int n = flexran_get_num_ul_slices(mod_id);
for (int i = 0; i < n; ++i) {
Protocol__FlexSlice s;
/* NONE so it won't do any allocations */
flexran_get_ul_slice(mod_id, i, &s, PROTOCOL__FLEX_SLICE_ALGORITHM__None);
if (strcmp(s.scheduler, name) == 0) {
in_use = 1;
break;
}
}
}
if (!in_use) {
char s[512];
int rc = flexran_agent_map_name_to_delegated_object(mod_id, so->name, s, 512);
LOG_W(FLEXRAN_AGENT,
"removing %s (library handle %p) since it is not used in the user "
"plane anymore\n",
s,
so->dl_handle);
dlclose(so->dl_handle);
if (rc < 0) {
LOG_E(FLEXRAN_AGENT, "cannot map name %s\n", so->name);
} else {
int rc = remove(s);
if (rc < 0)
LOG_E(FLEXRAN_AGENT, "cannot remove file %s: %s\n", s, strerror(errno));
}
free (so->name);
if (!prev) { //it's the head, start over
SLIST_REMOVE_HEAD(&flexran_handles[mod_id], entries);
so = flexran_handles[mod_id].slh_first;
} else {
SLIST_REMOVE(&flexran_handles[mod_id], so, flexran_agent_so_handle_s, entries);
so = prev->entries.sle_next;
}
} else {
prev = so;
so = so->entries.sle_next;
}
}
}
Protocol__FlexUeConfig *ue_config = NULL;
@@ -1765,3 +1988,92 @@ void flexran_agent_slice_update(mid_t mod_id) {
free(ue_config);
}
}
void flexran_agent_mac_inform_delegation(mid_t mod_id,
Protocol__FlexControlDelegation *cdm) {
LOG_W(FLEXRAN_AGENT,
"received FlexControlDelegation message for object '%s' xid %d\n",
cdm->name,
cdm->header->xid);
if (cdm->header->xid < xid - 1) {
LOG_I(FLEXRAN_AGENT,
"waiting for %d more messages (up to xid %d)\n",
xid - 1 - cdm->header->xid,
xid - 1);
return;
}
/* should receive up to xid - 1, otherwise it means there was no request */
AssertFatal(xid > cdm->header->xid,
"received control delegation with xid %d that we never requested "
"(last request %d)\n",
cdm->header->xid,
xid - 1);
/* Load the library so the user plane can search it */
char s[512];
int rc = flexran_agent_map_name_to_delegated_object(mod_id, cdm->name, s, 512);
if (rc < 0) {
LOG_E(FLEXRAN_AGENT, "cannot map name %s\n", cdm->name);
return;
}
/* TODO where to unload/save handle?? */
void *h = dlopen(s, RTLD_NOW);
if (!h) {
LOG_E(FLEXRAN_AGENT, "dlopen(): %s\n", dlerror());
return;
}
LOG_I(FLEXRAN_AGENT, "library handle %p\n", h);
struct lfds700_misc_prng_state ls;
LFDS700_MISC_MAKE_VALID_ON_CURRENT_LOGICAL_CORE_INITS_COMPLETED_BEFORE_NOW_ON_ANY_OTHER_LOGICAL_CORE;
lfds700_misc_prng_init(&ls);
Protocol__FlexranMessage *msg = NULL;
struct lfds700_ringbuffer_state *state = &store_slice_config_ringbuffer_state[mod_id];
if (lfds700_ringbuffer_read(state, NULL, (void **) &msg, &ls) == 0) {
LOG_E(FLEXRAN_AGENT, "%s(): could not read config from ringbuffer\n", __func__);
return;
}
AssertFatal(cdm->header->xid == msg->enb_config_reply_msg->header->xid,
"expected and retrieved xid of stored slice configuration does "
"not match (expected %d, retrieved %d)\n",
cdm->header->xid,
msg->enb_config_reply_msg->header->xid);
/* Since we recover, stop the timeout */
rc = flexran_agent_destroy_timer(mod_id, cdm->header->xid);
prepare_update_slice_config(
mod_id,
&msg->enb_config_reply_msg->cell_config[0]->slice_config,
0 /* don't do a request */);
/* we should not call flexran_agent_destroy_enb_config_reply(smsg); since
* upon timer removal, this is automatically done.
* prepare_update_slice_config() takes ownership of the slice config, it is
* freed inside */
flexran_agent_so_handle_t *so = malloc(sizeof(flexran_agent_so_handle_t));
DevAssert(so);
so->name = strdup(cdm->name);
DevAssert(so->name);
so->dl_handle = h;
SLIST_INSERT_HEAD(&flexran_handles[mod_id], so, entries);
}
void flexran_agent_mac_fill_loaded_mac_objects(
mid_t mod_id,
Protocol__FlexEnbConfigReply *reply) {
int n = 0;
flexran_agent_so_handle_t *so = NULL;
SLIST_FOREACH(so, &flexran_handles[mod_id], entries)
++n;
reply->n_loadedmacobjects = n;
reply->loadedmacobjects = calloc(n, sizeof(char *));
if (!reply->loadedmacobjects) {
reply->n_loadedmacobjects = 0;
return;
}
n = 0;
SLIST_FOREACH(so, &flexran_handles[mod_id], entries)
reply->loadedmacobjects[n++] = so->name;
}
openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac.h
+18 -1
View File
@@ -39,6 +39,12 @@
// for flexran_agent_get_mac_xface()
#include "flexran_agent_extern.h"
/* Type for a list of shared objects used in the user plane (schedulers) */
typedef struct flexran_agent_so_handle_s {
char *name; // name of the object
void *dl_handle; // handle of associated objects
SLIST_ENTRY (flexran_agent_so_handle_s) entries;
} flexran_agent_so_handle_t;
/* Initialization function for the agent structures etc */
void flexran_agent_init_mac_agent(mid_t mod_id);
@@ -117,7 +123,9 @@ void flexran_agent_slice_update(mid_t mod_id);
/* marks slice_config so that it can be applied later. Takes ownership of the
* FlexSliceConfig message */
void prepare_update_slice_config(mid_t mod_id, Protocol__FlexSliceConfig **slice);
void prepare_update_slice_config(mid_t mod_id,
Protocol__FlexSliceConfig **slice,
int request_objects);
/* inserts a new ue_config into the structure keeping ue to slice association
* updates and marks so it can be applied. Takes ownership of the FlexUeConfig message */
@@ -127,4 +135,13 @@ void prepare_ue_slice_assoc_update(mid_t mod_id, Protocol__FlexUeConfig **ue_con
* flexran_agent_fill_mac_cell_config() */
void flexran_agent_destroy_mac_slice_config(Protocol__FlexCellConfig *conf);
/* information about a new (potentially relevant) control delegation message */
void flexran_agent_mac_inform_delegation(mid_t mod_id,
Protocol__FlexControlDelegation *cdm);
/* fill the enb_config_reply with the shared objects in use by the MAC sublayer */
void flexran_agent_mac_fill_loaded_mac_objects(
mid_t mod_id,
Protocol__FlexEnbConfigReply *reply);
#endif
openair2/ENB_APP/CONTROL_MODULES/MAC/flexran_agent_mac_internal.c
+40 -8
View File
@@ -33,6 +33,9 @@
#include "flexran_agent_mac_internal.h"
#include "flexran_agent_mac_slice_verification.h"
extern SLIST_HEAD(flexran_so_handle,
flexran_agent_so_handle_s) flexran_handles[NUM_MAX_ENB];
Protocol__FlexranMessage * flexran_agent_generate_diff_mac_stats_report(Protocol__FlexranMessage *new_message,
Protocol__FlexranMessage *old_message) {
@@ -1025,6 +1028,19 @@ int load_dl_scheduler_function(mid_t mod_id, const char *function_name) {
}
void *search_so(mid_t mod_id, char *name) {
if (!name) // no name -> nothing to return, so use NULL for executable
return NULL;
if (dlsym(NULL, name)) // found it in executable
return NULL;
flexran_agent_so_handle_t *so = NULL;
SLIST_FOREACH(so, &flexran_handles[mod_id], entries) {
if (strcmp(so->name, name) == 0)
return so->dl_handle;
}
return NULL;
}
void update_or_remove_dl(mid_t mod_id, Protocol__FlexSlice *s) {
if (s->params_case == PROTOCOL__FLEX_SLICE__PARAMS__NOT_SET
&& !s->label && !s->scheduler) {
@@ -1033,8 +1049,12 @@ void update_or_remove_dl(mid_t mod_id, Protocol__FlexSlice *s) {
if (!rc)
LOG_W(FLEXRAN_AGENT, "error while removing slice ID %d\n", s->id);
} else {
LOG_I(FLEXRAN_AGENT, "updating DL slice ID %d\n", s->id);
const int rc = flexran_create_dl_slice(mod_id, s);
void *lib = search_so(mod_id, s->scheduler);
LOG_I(FLEXRAN_AGENT,
"updating DL slice ID %d (library handle %p)\n",
s->id,
lib);
const int rc = flexran_create_dl_slice(mod_id, s, lib);
if (rc < 0)
LOG_W(FLEXRAN_AGENT,
"error while update slice ID %d: flexran_create_dl_slice() -> %d\n",
@@ -1050,8 +1070,12 @@ void update_or_remove_ul(mid_t mod_id, Protocol__FlexSlice *s) {
if (!rc)
LOG_W(FLEXRAN_AGENT, "error while removing slice ID %d\n", s->id);
} else {
LOG_I(FLEXRAN_AGENT, "updating UL slice ID %d\n", s->id);
const int rc = flexran_create_ul_slice(mod_id, s);
void *lib = search_so(mod_id, s->scheduler);
LOG_I(FLEXRAN_AGENT,
"updating UL slice ID %d (library handle %p)\n",
s->id,
lib);
const int rc = flexran_create_ul_slice(mod_id, s, lib);
if (rc < 0)
LOG_W(FLEXRAN_AGENT,
"error while updating slice ID %d: flexran_create_ul_slice() -> %d)\n",
@@ -1099,8 +1123,12 @@ void apply_update_dl_slice_config(mid_t mod_id, Protocol__FlexSliceDlUlConfig *d
LOG_E(FLEXRAN_AGENT, "cannot update scheduling algorithm: slice algorithm loaded\n");
return;
}
LOG_I(FLEXRAN_AGENT, "loading DL new scheduling algorithm '%s'\n", dl->scheduler);
const int rc = flexran_set_dl_scheduler(mod_id, dl->scheduler);
void *lib = search_so(mod_id, dl->scheduler);
LOG_I(FLEXRAN_AGENT,
"loading DL new scheduling algorithm '%s' (library handle %p)\n",
dl->scheduler,
lib);
const int rc = flexran_set_dl_scheduler(mod_id, dl->scheduler, lib);
if (rc < 0) {
LOG_E(FLEXRAN_AGENT,
"error while updating scheduling algorithm: "
@@ -1147,8 +1175,12 @@ void apply_update_ul_slice_config(mid_t mod_id, Protocol__FlexSliceDlUlConfig *u
LOG_E(FLEXRAN_AGENT, "cannot update scheduling algorithm: slice algorithm loaded\n");
return;
}
LOG_I(FLEXRAN_AGENT, "loading new UL scheduling algorithm '%s'\n", ul->scheduler);
const int rc = flexran_set_ul_scheduler(mod_id, ul->scheduler);
void *lib = search_so(mod_id, ul->scheduler);
LOG_I(FLEXRAN_AGENT,
"loading new UL scheduling algorithm '%s' (library handle %p)\n",
ul->scheduler,
lib);
const int rc = flexran_set_ul_scheduler(mod_id, ul->scheduler, lib);
if (rc < 0) {
LOG_E(FLEXRAN_AGENT,
"error while updating scheduling algorithm: "
openair2/ENB_APP/MESSAGES/V2/control_delegation.proto
+21
View File
@@ -3,4 +3,25 @@ package protocol;
enum flex_control_delegation_type {
FLCDT_MAC_DL_UE_SCHEDULER = 1; // DL UE scheduler delegation
FLCDT_AGENT_CONTROL_APP = 2; // Generic control application
}
message flex_agent_reconfiguration_system {
optional string system = 1;
repeated flex_agent_reconfiguration_subsystem subsystems = 2;
}
message flex_agent_reconfiguration_subsystem {
optional string name = 1; // Name of the object (app name or user plane object)
optional string behavior = 2; // For an app: a callback in a shared library. For any other subsystem: an object name (shared library) with defined syntax.
map<string, flex_agent_reconfiguration_param> params = 3; // Param configurations depending on callback/shared library above.
}
message flex_agent_reconfiguration_param {
oneof param {
int32 integer = 1;
float floating = 2;
bool boolean = 3;
string str = 4;
}
}
openair2/ENB_APP/MESSAGES/V2/flexran.proto
+12 -1
View File
@@ -7,6 +7,7 @@ import "time_common.proto";
import "config_messages.proto";
import "controller_commands.proto";
import "config_common.proto";
import "control_delegation.proto";
message flexran_message {
optional flexran_direction msg_dir = 100;
@@ -32,6 +33,7 @@ message flexran_message {
flex_ul_mac_config ul_mac_config_msg = 19;
flex_disconnect disconnect_msg = 20;
flex_ho_command ho_command_msg = 21;
flex_control_delegation_request control_del_req_msg = 22;
}
}
@@ -157,6 +159,8 @@ message flex_enb_config_reply {
repeated flex_cell_config cell_config = 3;
optional uint32 device_spec = 4;
optional flex_s1ap_config s1ap = 5;
repeated string loadedApps = 6;
repeated string loadedMacObjects = 7;
}
message flex_ue_config_request {
@@ -225,11 +229,17 @@ message flex_ue_state_change {
message flex_control_delegation {
optional flex_header header = 1;
optional uint32 delegation_type = 2; // Bitmap of FLCDT_* flags
optional flex_control_delegation_type delegation_type = 2; // The delegated object type, decides about further processing
optional bytes payload = 3; // Byte array of shared lib containing the delegated functions
optional string name = 4; // The delegated functions names ordered based on bitmap flags
}
message flex_control_delegation_request {
optional flex_header header = 1;
optional flex_control_delegation_type delegation_type = 2;
optional string name = 4;
}
//
// Agent reconfiguration message
//
@@ -237,6 +247,7 @@ message flex_control_delegation {
message flex_agent_reconfiguration {
optional flex_header header = 1;
optional string policy = 2; // The policy changes using YAML syntax in string format
repeated flex_agent_reconfiguration_system systems = 3; // The policy changes.
}
// Extensions of the echo request and reply
openair2/ENB_APP/MESSAGES/V2/header.proto
+1
View File
@@ -44,5 +44,6 @@ enum flex_type {
FLPT_RECONFIGURE_AGENT = 16;
FLPT_RRC_TRIGGERING = 17;
FLPT_UL_MAC_CONFIG = 18;
FLPT_DELEGATE_REQUEST = 22;
}
openair2/ENB_APP/flexran_agent.c
+3 -1
View File
@@ -115,7 +115,6 @@ error:
return NULL;
}
int channel_container_init = 0;
int flexran_agent_start(mid_t mod_id)
{
@@ -233,6 +232,9 @@ int flexran_agent_start(mid_t mod_id)
agent_task_created = 1;
}
/* Init the app sublayer */
flexran_agent_app_init(mod_id);
pthread_mutex_init(&flexran->mutex_node_ctrl, NULL);
pthread_cond_init(&flexran->cond_node_ctrl, NULL);
openair2/ENB_APP/flexran_agent.h
+1
View File
@@ -41,6 +41,7 @@
#include "flexran_agent_rrc.h"
#include "flexran_agent_pdcp.h"
#include "flexran_agent_s1ap.h"
#include "flexran_agent_app.h"
#include "common/utils/LOG/log.h"
#include "assertions.h"
openair2/ENB_APP/flexran_agent_app.c
+207
View File
@@ -0,0 +1,207 @@
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
*
* 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.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file flexran_agent_app.c
* \brief CM for handling of applications
* \author Robert Schmidt
* \date 2020
* \version 0.1
*/
#include "flexran_agent_app.h"
#include "queue.h"
#include <dlfcn.h>
/* app definition */
typedef struct flexran_agent_app_internal_s {
char *name;
void *dl_handle;
flexran_agent_app_t *app;
SLIST_ENTRY (flexran_agent_app_internal_s) entries;
} flexran_agent_app_internal_t;
/* a list of all apps */
SLIST_HEAD(flexran_apps_s, flexran_agent_app_internal_s) flexran_apps[NUM_MAX_ENB];
void flexran_agent_app_init(mid_t mod_id) {
//flexran_apps[mod_id] = SLIST_HEAD_INITIALIZER(flexran_apps[mod_id]);
SLIST_INIT(&flexran_apps[mod_id]);
}
int flexran_agent_start_app_direct(mid_t mod_id, flexran_agent_app_t *app, char *name) {
app->start(mod_id, NULL, 0);
flexran_agent_app_internal_t *so = malloc(sizeof(flexran_agent_app_internal_t));
DevAssert(so);
so->name = strdup(name);
DevAssert(so->name);
so->dl_handle = NULL;
so->app = app;
SLIST_INSERT_HEAD(&flexran_apps[mod_id], so, entries);
return 0;
}
int flexran_agent_start_app(mid_t mod_id, Protocol__FlexAgentReconfigurationSubsystem *sub) {
char s[512];
int rc = flexran_agent_map_name_to_delegated_object(mod_id, sub->name, s, 512);
if (rc < 0) {
LOG_E(FLEXRAN_AGENT, "cannot map name %s\n", sub->name);
return -1;
}
void *h = dlopen(s, RTLD_NOW);
if (!h) {
LOG_E(FLEXRAN_AGENT, "cannot open shared object %s\n", s);
return -1;
}
flexran_agent_app_t *app = dlsym(h, "app");
if (!app) {
LOG_E(FLEXRAN_AGENT, "cannot locate app inside of shared object %s\n", s);
return -1;
}
app->start(mod_id, sub->params, sub->n_params);
flexran_agent_app_internal_t *so = malloc(sizeof(flexran_agent_app_internal_t));
DevAssert(so);
so->name = strdup(sub->name);
DevAssert(so->name);
so->dl_handle = h;
so->app = app;
SLIST_INSERT_HEAD(&flexran_apps[mod_id], so, entries);
return 0;
}
int flexran_agent_stop_app(mid_t mod_id, char *name) {
flexran_agent_app_internal_t *so = NULL;
SLIST_FOREACH(so, &flexran_apps[mod_id], entries) {
if (strcmp(so->name, name) == 0) {
LOG_I(FLEXRAN_AGENT, "application %s seems to be running\n", name);
break;
}
}
if (!so) {
LOG_E(FLEXRAN_AGENT, "no such application %s found\n", name);
return -1;
}
flexran_agent_app_t *app = so->app;
app->stop(mod_id);
SLIST_REMOVE(&flexran_apps[mod_id], so, flexran_agent_app_internal_s, entries);
free(so->name);
if (so->dl_handle)
dlclose(so->dl_handle);
free(so);
so = NULL;
return 0;
}
int flexran_agent_reconfig_app(
mid_t mod_id,
Protocol__FlexAgentReconfigurationSubsystem *sub)
{
flexran_agent_app_internal_t *so = NULL;
SLIST_FOREACH(so, &flexran_apps[mod_id], entries) {
if (strcmp(so->name, sub->name) == 0) {
LOG_I(FLEXRAN_AGENT, "application %s is running\n", sub->name);
break;
}
}
if (!so) {
LOG_E(FLEXRAN_AGENT, "no such application %s found\n", sub->name);
return -1;
}
flexran_agent_app_t *app = so->app;
LOG_I(FLEXRAN_AGENT, "reconfiguring app %s\n", so->name);
app->reconfig(mod_id, sub->params, sub->n_params);
return 0;
}
int flexran_agent_custom_command_app(
mid_t mod_id,
Protocol__FlexAgentReconfigurationSubsystem *sub)
{
flexran_agent_app_internal_t *so = NULL;
SLIST_FOREACH(so, &flexran_apps[mod_id], entries) {
if (strcmp(so->name, sub->name) == 0) {
LOG_I(FLEXRAN_AGENT, "application %s is running\n", sub->name);
break;
}
}
if (!so) {
LOG_E(FLEXRAN_AGENT, "no such application %s found\n", sub->name);
return -1;
}
void (*cmd)(mid_t, Protocol__FlexAgentReconfigurationSubsystem *) = dlsym(so->dl_handle, sub->behavior);
if (!cmd) {
LOG_E(FLEXRAN_AGENT,
"cannot locate command %s inside of app %s\n",
sub->behavior,
so->name);
return -1;
}
LOG_I(FLEXRAN_AGENT,
"calling command %s inside of app %s\n",
sub->behavior,
so->name);
(*cmd)(mod_id, sub);
return 0;
}
void flexran_agent_handle_apps(
mid_t mod_id,
Protocol__FlexAgentReconfigurationSubsystem **subs,
int n_subs) {
for (int i = 0; i < n_subs; ++i) {
Protocol__FlexAgentReconfigurationSubsystem *s = subs[i];
if (strcmp(s->behavior, "start") == 0) {
int rc = flexran_agent_start_app(mod_id, s);
if (rc == 0)
LOG_I(FLEXRAN_AGENT, "application \"%s\" started\n", s->name);
} else if (strcmp(s->behavior, "stop") == 0) {
int rc = flexran_agent_stop_app(mod_id, s->name);
if (rc == 0)
LOG_I(FLEXRAN_AGENT, "application \"%s\" stopped\n", s->name);
} else if (strcmp(s->behavior, "reconfig") == 0) {
flexran_agent_reconfig_app(mod_id, s);
} else {
flexran_agent_custom_command_app(mod_id, s);
}
}
}
void flexran_agent_fill_loaded_apps(mid_t mod_id,
Protocol__FlexEnbConfigReply *reply) {
int n = 0;
flexran_agent_app_internal_t *so = NULL;
SLIST_FOREACH(so, &flexran_apps[mod_id], entries)
++n;
reply->n_loadedapps = n;
reply->loadedapps = calloc(n, sizeof(char *));
if (!reply->loadedapps) {
reply->n_loadedapps = 0;
return;
}
n = 0;
SLIST_FOREACH(so, &flexran_apps[mod_id], entries)
reply->loadedapps[n++] = so->name;
}
openair2/ENB_APP/flexran_agent_app.h
+74
View File
@@ -0,0 +1,74 @@
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
*
* 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.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file flexran_agent_app.h
* \brief Common app definitions
* \author Robert Schmidt
* \date 2020
* \version 0.1
*/
#ifndef BURST_ANALYSIS_LL_H_
#define BURST_ANALYSIS_LL_H_
#include "flexran_agent_common.h"
#include "flexran_agent_async.h"
#include "flexran_agent_extern.h"
#include "flexran_agent_timer.h"
#include "flexran_agent_defs.h"
#include "flexran_agent_net_comm.h"
#include "flexran_agent_ran_api.h"
#include "flexran_agent_phy.h"
#include "flexran_agent_mac.h"
#include "flexran_agent_rrc.h"
#include "flexran_agent_pdcp.h"
#include "flexran_agent_s1ap.h"
#include "common/utils/LOG/log.h"
#include "assertions.h"
/* App type: to be implemented by shared libraries */
typedef struct {
int (*start)(mid_t mod_id,
Protocol__FlexAgentReconfigurationSubsystem__ParamsEntry **p,
int n_p);
int (*reconfig)(mid_t mod_id,
Protocol__FlexAgentReconfigurationSubsystem__ParamsEntry **p,
int n_p);
int (* stop)(mid_t mod_id);
} flexran_agent_app_t;
/* FlexRAN agent app handling init */
void flexran_agent_app_init(mid_t mod_id);
/* Start an app from within the agent */
int flexran_agent_start_app_direct(mid_t mod_id, flexran_agent_app_t *app, char *name);
/* FlexRAN agent handler to setup/teardown apps */
void flexran_agent_handle_apps(
mid_t mod_id,
Protocol__FlexAgentReconfigurationSubsystem **subs,
int n_subs);
/* Fills the enb_config_reply with the currently loaded (started) apps */
void flexran_agent_fill_loaded_apps(mid_t mod_id,
Protocol__FlexEnbConfigReply *reply);
#endif
openair2/ENB_APP/flexran_agent_common.c
+116 -18
View File
@@ -29,6 +29,9 @@
#include <stdio.h>
#include <time.h>
#include <sys/stat.h>
#include <dlfcn.h>
#include <fcntl.h>
#include <errno.h>
#include "flexran_agent_common.h"
#include "flexran_agent_common_internal.h"
@@ -39,6 +42,7 @@
#include "flexran_agent_mac.h"
#include "flexran_agent_rrc.h"
#include "flexran_agent_s1ap.h"
#include "flexran_agent_app.h"
//#include "PHY/extern.h"
#include "common/utils/LOG/log.h"
#include "flexran_agent_mac_internal.h"
@@ -326,6 +330,12 @@ int flexran_agent_destroy_enb_config_reply(Protocol__FlexranMessage *msg) {
if (reply->s1ap)
flexran_agent_free_s1ap_cell_config(&reply->s1ap);
if (reply->loadedapps)
free(reply->loadedapps);
if (reply->loadedmacobjects)
free(reply->loadedmacobjects);
free(reply->cell_config);
free(reply);
free(msg);
@@ -424,26 +434,65 @@ long timer_end(struct timespec start_time) {
int flexran_agent_control_delegation(mid_t mod_id, const void *params, Protocol__FlexranMessage **msg) {
Protocol__FlexranMessage *input = (Protocol__FlexranMessage *)params;
Protocol__FlexControlDelegation *control_delegation_msg = input->control_delegation_msg;
// struct timespec vartime = timer_start();
//Write the payload lib into a file in the cache and load the lib
char lib_name[120];
char target[512];
snprintf(lib_name, sizeof(lib_name), "/%s.so", control_delegation_msg->name);
strcpy(target, RC.flexran[mod_id]->cache_name);
strcat(target, lib_name);
FILE *f;
f = fopen(target, "wb");
*msg = NULL;
if (f) {
fwrite(control_delegation_msg->payload.data, control_delegation_msg->payload.len, 1, f);
fclose(f);
char target[512];
int len = snprintf(target, sizeof(target), "%s/libflex.%s.so",
RC.flexran[mod_id]->cache_name,
control_delegation_msg->name);
if (len >= sizeof(target)) {
LOG_E(FLEXRAN_AGENT, "target has been truncated, cannot write file name\n");
return 0;
}
if (control_delegation_msg->has_payload) {
/* use low-level API: check whether exists while creating so we can abort if
* it exists to not overwrite anything */
int fd = open(target, O_CREAT | O_WRONLY | O_EXCL, S_IRUSR | S_IWUSR);
if (fd >= 0) {
ssize_t l = write(fd,
control_delegation_msg->payload.data,
control_delegation_msg->payload.len);
close(fd);
if (l < control_delegation_msg->payload.len) {
LOG_E(FLEXRAN_AGENT,
"could not write complete control delegation to %s: only %ld out of "
"%ld bytes\n",
target,
l,
control_delegation_msg->payload.len);
return 0;
} else if (l < 0) {
LOG_E(FLEXRAN_AGENT, "can not write control delegation data to %s: %s\n",
target, strerror(errno));
return 0;
}
LOG_I(FLEXRAN_AGENT, "wrote shared object %s\n", target);
} else {
if (errno == EEXIST) {
LOG_W(FLEXRAN_AGENT, "file %s already exists, remove it first\n", target);
} else {
LOG_E(FLEXRAN_AGENT, "can not write control delegation data to %s: %s\n",
target, strerror(errno));
}
return 0;
}
} else {
LOG_W(FLEXRAN_AGENT, "[%d] can not write control delegation data to %s\n",
mod_id, target);
LOG_W(FLEXRAN_AGENT, "remove file %s\n", target);
int rc = remove(target);
if (rc < 0)
LOG_E(FLEXRAN_AGENT, "cannot remove file %s: %s\n", target, strerror(errno));
}
if (control_delegation_msg->has_delegation_type
&& control_delegation_msg->delegation_type == PROTOCOL__FLEX_CONTROL_DELEGATION_TYPE__FLCDT_MAC_DL_UE_SCHEDULER
&& control_delegation_msg->header
&& control_delegation_msg->header->has_xid) {
/* Inform the MAC subsystem that a control delegation for it has arrived */
/* TODO this should be triggered by an agent reconfiguration? */
flexran_agent_mac_inform_delegation(mod_id, control_delegation_msg);
}
// long time_elapsed_nanos = timer_end(vartime);
*msg = NULL;
return 0;
}
@@ -452,10 +501,44 @@ int flexran_agent_destroy_control_delegation(Protocol__FlexranMessage *msg) {
return 0;
}
int flexran_agent_map_name_to_delegated_object(mid_t mod_id, const char *name,
char *path, int maxlen) {
int len = snprintf(path, maxlen, "%s/libflex.%s.so",
RC.flexran[mod_id]->cache_name, name);
if (len >= maxlen) {
LOG_E(FLEXRAN_AGENT, "path has been truncated, cannot read object\n");
return -1;
}
struct stat buf;
int status = stat(path, &buf);
if (status < 0) {
LOG_E(FLEXRAN_AGENT, "Could not stat object %s: %s\n", path, strerror(errno));
return -1;
}
return 0;
}
int flexran_agent_reconfiguration(mid_t mod_id, const void *params, Protocol__FlexranMessage **msg) {
Protocol__FlexranMessage *input = (Protocol__FlexranMessage *)params;
Protocol__FlexAgentReconfiguration *agent_reconfiguration_msg = input->agent_reconfiguration_msg;
apply_reconfiguration_policy(mod_id, agent_reconfiguration_msg->policy, strlen(agent_reconfiguration_msg->policy));
if (agent_reconfiguration_msg->policy) {
/* for compatibility: call old YAML configuration code, although we don't
* use it anymore */
apply_reconfiguration_policy(mod_id,
agent_reconfiguration_msg->policy,
strlen(agent_reconfiguration_msg->policy));
}
for (int i = 0; i < agent_reconfiguration_msg->n_systems; ++i) {
const Protocol__FlexAgentReconfigurationSystem *sys = agent_reconfiguration_msg->systems[i];
if (strcmp(sys->system, "app") == 0) {
flexran_agent_handle_apps(mod_id, sys->subsystems, sys->n_subsystems);
} else {
LOG_E(FLEXRAN_AGENT,
"unknown system name %s in flex_agent_reconfiguration message\n",
sys->system);
}
}
*msg = NULL;
return 0;
}
@@ -465,6 +548,15 @@ int flexran_agent_destroy_agent_reconfiguration(Protocol__FlexranMessage *msg) {
return 0;
}
int flexran_agent_destroy_control_delegation_request(Protocol__FlexranMessage *msg) {
if(msg->msg_case != PROTOCOL__FLEXRAN_MESSAGE__MSG_CONTROL_DEL_REQ_MSG)
return -1;
free(msg->control_del_req_msg->header);
free(msg->control_del_req_msg->name);
free(msg);
return 0;
}
int flexran_agent_lc_config_reply(mid_t mod_id, const void *params, Protocol__FlexranMessage **msg) {
xid_t xid;
@@ -750,6 +842,10 @@ int flexran_agent_enb_config_reply(mid_t mod_id, const void *params, Protocol__F
if (flexran_agent_get_s1ap_xface(mod_id))
flexran_agent_fill_s1ap_cell_config(mod_id, &enb_config_reply_msg->s1ap);
flexran_agent_fill_loaded_apps(mod_id, enb_config_reply_msg);
flexran_agent_mac_fill_loaded_mac_objects(mod_id, enb_config_reply_msg);
*msg = malloc(sizeof(Protocol__FlexranMessage));
if(*msg == NULL) {
@@ -880,7 +976,9 @@ int flexran_agent_handle_enb_config_reply(mid_t mod_id, const void *params, Prot
if (enb_config->n_cell_config > 0) {
if (flexran_agent_get_mac_xface(mod_id) && enb_config->cell_config[0]->slice_config) {
prepare_update_slice_config(mod_id, &enb_config->cell_config[0]->slice_config);
prepare_update_slice_config(mod_id,
&enb_config->cell_config[0]->slice_config,
1 /* request objects if necessary */);
}
if (enb_config->cell_config[0]->has_eutra_band
&& enb_config->cell_config[0]->has_dl_freq
openair2/ENB_APP/flexran_agent_common.h
+9
View File
@@ -131,11 +131,20 @@ int flexran_agent_destroy_lc_config_request(Protocol__FlexranMessage *msg);
/* Control delegation message constructor and destructor */
int flexran_agent_control_delegation(mid_t mod_id, const void *params, Protocol__FlexranMessage **msg);
int flexran_agent_destroy_control_delegation(Protocol__FlexranMessage *msg);
/* Map a name from a control_delegation message to a file name. The function
* stat()s the file to check existence and returns the complete path name in
* path. The length in path needs to be maxlen, the maximum length the path may
* have. */
int flexran_agent_map_name_to_delegated_object(mid_t mod_id, const char *name,
char *path, int maxlen);
/* Policy reconfiguration message constructor and destructor */
int flexran_agent_reconfiguration(mid_t mod_id, const void *params, Protocol__FlexranMessage **msg);
int flexran_agent_destroy_agent_reconfiguration(Protocol__FlexranMessage *msg);
/* Policy reconfiguration request message destructor */
int flexran_agent_destroy_control_delegation_request(Protocol__FlexranMessage *msg);
/* rrc triggering measurement message constructor and destructor */
int flexran_agent_rrc_reconfiguration(mid_t mod_id, const void *params, Protocol__FlexranMessage **msg);
int flexran_agent_destroy_rrc_reconfiguration(Protocol__FlexranMessage *msg);
openair2/ENB_APP/flexran_agent_handler.c
+6
View File
@@ -32,6 +32,7 @@
#include "flexran_agent_rrc.h"
#include "flexran_agent_pdcp.h"
#include "flexran_agent_s1ap.h"
#include "flexran_agent_app.h"
#include "flexran_agent_timer.h"
#include "flexran_agent_ran_api.h"
#include "common/utils/LOG/log.h"
@@ -80,6 +81,11 @@ flexran_agent_message_destruction_callback message_destruction_callback[] = {
flexran_agent_destroy_ue_state_change,
flexran_agent_destroy_control_delegation,
flexran_agent_destroy_agent_reconfiguration,
NULL, /* flex_rrc_triggering */
NULL, /* flex_ul_mac_config */
NULL, /* flex_disconnect */
NULL, /* flex_ho_command */
flexran_agent_destroy_control_delegation_request,
};
/* static const char *flexran_agent_direction2String[] = { */
openair2/ENB_APP/flexran_agent_ran_api.c
+16 -14
View File
@@ -3092,12 +3092,13 @@ int flexran_get_ue_dl_slice_id(mid_t mod_id, mid_t ue_id) {
return slices->s[idx]->id;
}
void flexran_set_ue_dl_slice_id(mid_t mod_id, mid_t ue_id, slice_id_t slice_id) {
if (!mac_is_present(mod_id)) return;
int flexran_set_ue_dl_slice_id(mid_t mod_id, mid_t ue_id, slice_id_t slice_id) {
if (!mac_is_present(mod_id)) return 0;
int idx = flexran_find_dl_slice(mod_id, slice_id);
if (idx < 0) return;
if (idx < 0) return 0;
pp_impl_param_t *dl = &RC.mac[mod_id]->pre_processor_dl;
dl->move_UE(dl->slices, ue_id, idx);
return 1;
}
int flexran_get_ue_ul_slice_id(mid_t mod_id, mid_t ue_id) {
@@ -3108,15 +3109,16 @@ int flexran_get_ue_ul_slice_id(mid_t mod_id, mid_t ue_id) {
return slices->s[idx]->id;
}
void flexran_set_ue_ul_slice_id(mid_t mod_id, mid_t ue_id, slice_id_t slice_id) {
if (!mac_is_present(mod_id)) return;
int flexran_set_ue_ul_slice_id(mid_t mod_id, mid_t ue_id, slice_id_t slice_id) {
if (!mac_is_present(mod_id)) return 0;
int idx = flexran_find_ul_slice(mod_id, slice_id);
if (idx < 0) return;
if (idx < 0) return 0;
pp_impl_param_t *ul = &RC.mac[mod_id]->pre_processor_ul;
ul->move_UE(ul->slices, ue_id, idx);
return 1;
}
int flexran_create_dl_slice(mid_t mod_id, const Protocol__FlexSlice *s) {
int flexran_create_dl_slice(mid_t mod_id, const Protocol__FlexSlice *s, void *object) {
if (!mac_is_present(mod_id)) return 0;
void *params = NULL;
switch (s->params_case) {
@@ -3133,7 +3135,7 @@ int flexran_create_dl_slice(mid_t mod_id, const Protocol__FlexSlice *s) {
char *l = s->label ? strdup(s->label) : NULL;
void *algo = &dl->dl_algo; // default scheduler
if (s->scheduler) {
algo = dlsym(NULL, s->scheduler);
algo = dlsym(object, s->scheduler);
if (!algo) {
free(params);
LOG_E(FLEXRAN_AGENT, "cannot locate scheduler '%s'\n", s->scheduler);
@@ -3193,7 +3195,7 @@ int flexran_get_num_dl_slices(mid_t mod_id) {
return RC.mac[mod_id]->pre_processor_dl.slices->num;
}
int flexran_create_ul_slice(mid_t mod_id, const Protocol__FlexSlice *s) {
int flexran_create_ul_slice(mid_t mod_id, const Protocol__FlexSlice *s, void *object) {
if (!mac_is_present(mod_id)) return -1;
void *params = NULL;
switch (s->params_case) {
@@ -3210,7 +3212,7 @@ int flexran_create_ul_slice(mid_t mod_id, const Protocol__FlexSlice *s) {
char *l = s->label ? strdup(s->label) : NULL;
void *algo = &ul->ul_algo; // default scheduler
if (s->scheduler) {
algo = dlsym(NULL, s->scheduler);
algo = dlsym(object, s->scheduler);
if (!algo) {
free(params);
LOG_E(FLEXRAN_AGENT, "cannot locate scheduler '%s'\n", s->scheduler);
@@ -3276,9 +3278,9 @@ char *flexran_get_dl_scheduler_name(mid_t mod_id) {
return RC.mac[mod_id]->pre_processor_dl.dl_algo.name;
}
int flexran_set_dl_scheduler(mid_t mod_id, char *sched) {
int flexran_set_dl_scheduler(mid_t mod_id, char *sched, void *object) {
if (!mac_is_present(mod_id)) return -1;
void *d = dlsym(NULL, sched);
void *d = dlsym(object, sched);
if (!d) return -2;
pp_impl_param_t *dl_pp = &RC.mac[mod_id]->pre_processor_dl;
dl_pp->dl_algo.unset(&dl_pp->dl_algo.data);
@@ -3292,9 +3294,9 @@ char *flexran_get_ul_scheduler_name(mid_t mod_id) {
return RC.mac[mod_id]->pre_processor_ul.ul_algo.name;
}
int flexran_set_ul_scheduler(mid_t mod_id, char *sched) {
int flexran_set_ul_scheduler(mid_t mod_id, char *sched, void *object) {
if (!mac_is_present(mod_id)) return -1;
void *d = dlsym(NULL, sched);
void *d = dlsym(object, sched);
if (!d) return -2;
pp_impl_param_t *ul_pp = &RC.mac[mod_id]->pre_processor_ul;
ul_pp->ul_algo.unset(&ul_pp->ul_algo.data);
openair2/ENB_APP/flexran_agent_ran_api.h
+12 -10
View File
@@ -669,15 +669,16 @@ int flexran_set_ul_slice_algo(mid_t mod_id, Protocol__FlexSliceAlgorithm algo);
/* Get the DL slice ID for a UE */
int flexran_get_ue_dl_slice_id(mid_t mod_id, mid_t ue_id);
/* Set the DL slice for a UE */
void flexran_set_ue_dl_slice_id(mid_t mod_id, mid_t ue_id, slice_id_t slice_id);
int flexran_set_ue_dl_slice_id(mid_t mod_id, mid_t ue_id, slice_id_t slice_id);
/* Get the UL slice ID for a UE */
int flexran_get_ue_ul_slice_id(mid_t mod_id, mid_t ue_id);
/* Set the UL slice for a UE */
void flexran_set_ue_ul_slice_id(mid_t mod_id, mid_t ue_id, slice_id_t slice_id);
int flexran_set_ue_ul_slice_id(mid_t mod_id, mid_t ue_id, slice_id_t slice_id);
/* Create slice in DL, returns the new slice index */
int flexran_create_dl_slice(mid_t mod_id, const Protocol__FlexSlice *s);
/* Create slice in DL, returns the new slice index, object can be shared
* library for the scheduler or NULL */
int flexran_create_dl_slice(mid_t mod_id, const Protocol__FlexSlice *s, void *object);
/* Remove slice in DL, returns new number of slices or -1 on error */
int flexran_remove_dl_slice(mid_t mod_id, const Protocol__FlexSlice *s);
@@ -691,8 +692,9 @@ void flexran_get_dl_slice(mid_t mod_id,
/* Get the number of slices in DL */
int flexran_get_num_dl_slices(mid_t mod_id);
/* Create slice in UL, returns the new slice index */
int flexran_create_ul_slice(mid_t mod_id, const Protocol__FlexSlice *s);
/* Create slice in UL, returns the new slice index, object can be shared library
* for the scheduler or NULL */
int flexran_create_ul_slice(mid_t mod_id, const Protocol__FlexSlice *s, void *object);
/* Remove slice in UL */
int flexran_remove_ul_slice(mid_t mod_id, const Protocol__FlexSlice *s);
@@ -708,14 +710,14 @@ int flexran_get_num_ul_slices(mid_t mod_id);
/* Get the name of/Set the DL scheduling algorithm. If slicing is active, this
* corresponds to the default algorithm for slices, otherwise the currently
* used one. */
* used one. object is a shared object in which to find the scheduler */
char *flexran_get_dl_scheduler_name(mid_t mod_id);
int flexran_set_dl_scheduler(mid_t mod_id, char *sched);
int flexran_set_dl_scheduler(mid_t mod_id, char *sched, void *object);
/* Get the name of/Set the UL scheduler algorithm. Same applies as for the DL
* case */
* case. object is a shared object in which to find the scheduler */
char *flexran_get_ul_scheduler_name(mid_t mod_id);
int flexran_set_ul_scheduler(mid_t mod_id, char *sched);
int flexran_set_ul_scheduler(mid_t mod_id, char *sched, void *object);
/************************** S1AP **************************/
/* Get the number of MMEs to be connected */
openair2/ENB_APP/flexran_agent_timer.c
+33 -27
View File
@@ -58,6 +58,11 @@ struct timesync {
int timer_num;
flexran_agent_timer_element_t *timer[MAX_NUM_TIMERS];
int add_num;
flexran_agent_timer_element_t *add_list[MAX_NUM_TIMERS];
int remove_num;
int remove_list[MAX_NUM_TIMERS];
pthread_mutex_t mutex_timer;
int exit;
@@ -76,8 +81,12 @@ err_code_t flexran_agent_timer_init(mid_t mod_id) {
sync->current = 0;
sync->next = 0;
sync->timer_num = 0;
for (int i = 0; i < MAX_NUM_TIMERS; ++i)
sync->add_num = 0;
sync->remove_num = 0;
for (int i = 0; i < MAX_NUM_TIMERS; ++i) {
sync->timer[i] = NULL;
sync->add_list[i] = NULL;
}
pthread_mutex_init(&sync->mutex_timer, NULL);
sync->exit = 0;
@@ -170,12 +179,19 @@ void *flexran_agent_timer_thread(void *args) {
break;
pthread_mutex_lock(&sync->mutex_timer);
sync->current++;
if (sync->current < sync->next) {
pthread_mutex_unlock(&sync->mutex_timer);
continue;
for (int i = 0; i < sync->add_num; ++i) {
sync->timer[sync->timer_num] = sync->add_list[i];
sync->timer_num++;
}
sync->add_num = 0;
for (int i = 0; i < sync->remove_num; ++i)
flexran_agent_timer_remove_internal(sync, sync->remove_list[i]);
sync->remove_num = 0;
pthread_mutex_unlock(&sync->mutex_timer);
sync->current++;
if (sync->current < sync->next)
continue;
for (int i = 0; i < sync->timer_num; ++i) {
flexran_agent_timer_element_t *t = sync->timer[i];
@@ -186,7 +202,6 @@ void *flexran_agent_timer_thread(void *args) {
if (sync->next == sync->current || t->next < sync->next)
sync->next = t->next;
}
pthread_mutex_unlock(&sync->mutex_timer);
}
LOG_W(FLEXRAN_AGENT, "terminated timer thread\n");
return NULL;
@@ -230,45 +245,35 @@ err_code_t flexran_agent_create_timer(mid_t mod_id,
struct timesync *sync = &timesync[mod_id];
pthread_mutex_lock(&sync->mutex_timer);
if (sync->timer_num >= MAX_NUM_TIMERS) {
if (sync->timer_num + sync->add_num >= MAX_NUM_TIMERS) {
pthread_mutex_unlock(&sync->mutex_timer);
LOG_E(FLEXRAN_AGENT, "maximum number of timers (%d) reached while adding timer %d\n",
sync->timer_num, xid);
sync->timer_num + sync->add_num, xid);
free(t);
return TIMER_SETUP_FAILED;
}
/* TODO check that xid does not exist? */
t->next = sync->current + 1;
t->next = sync->current + sf;
if (sync->next <= sync->current || t->next < sync->next)
sync->next = t->next;
sync->timer[sync->timer_num] = t;
sync->timer_num++;
pthread_mutex_unlock(&sync->mutex_timer);
LOG_D(FLEXRAN_AGENT, "added new timer xid %d for agent %d\n", xid, mod_id);
return 0;
}
err_code_t flexran_agent_destroy_timers(mid_t mod_id) {
struct timesync *sync = &timesync[mod_id];
pthread_mutex_lock(&sync->mutex_timer);
for (int i = sync->timer_num - 1; i < 0; --i) {
flexran_agent_timer_remove_internal(sync, i);
}
sync->add_list[sync->add_num] = t;
sync->add_num++;
pthread_mutex_unlock(&sync->mutex_timer);
LOG_I(FLEXRAN_AGENT, "added new timer xid %d for agent %d\n", xid, mod_id);
return 0;
}
err_code_t flexran_agent_destroy_timer(mid_t mod_id, xid_t xid) {
struct timesync *sync = &timesync[mod_id];
pthread_mutex_lock(&sync->mutex_timer);
for (int i = 0; i < sync->timer_num; ++i) {
if (sync->timer[i]->xid == xid) {
flexran_agent_timer_remove_internal(sync, i);
pthread_mutex_lock(&sync->mutex_timer);
sync->remove_list[sync->remove_num] = i;
sync->remove_num++;
pthread_mutex_unlock(&sync->mutex_timer);
return 0;
}
}
pthread_mutex_unlock(&sync->mutex_timer);
LOG_E(FLEXRAN_AGENT, "could not find timer %d\n", xid);
return TIMER_ELEMENT_NOT_FOUND;
}
@@ -277,7 +282,8 @@ err_code_t flexran_agent_destroy_timer(mid_t mod_id, xid_t xid) {
void flexran_agent_timer_remove_internal(struct timesync *sync, int index) {
LOG_I(FLEXRAN_AGENT, "remove timer xid %d (index %d) for agent %d\n",
sync->timer[index]->xid, index, sync->timer[index]->mod_id);
flexran_agent_destroy_flexran_message(sync->timer[index]->msg);
if (sync->timer[index]->msg)
flexran_agent_destroy_flexran_message(sync->timer[index]->msg);
free(sync->timer[index]);
for (int i = index + 1; i < sync->timer_num; ++i)
sync->timer[i - 1] = sync->timer[i];
openair2/ENB_APP/flexran_agent_timer.h
-3
View File
@@ -61,9 +61,6 @@ err_code_t flexran_agent_create_timer(mid_t mod_id,
flexran_agent_timer_callback_t cb,
Protocol__FlexranMessage *msg);
/* Destroy all existing timers */
err_code_t flexran_agent_destroy_timers(mid_t mod_id);
/* Destroy the timer for task with id xid */
err_code_t flexran_agent_destroy_timer(mid_t mod_id, xid_t xid);
openair2/ENB_APP/flexran_apps/imsi.c
+245
View File
@@ -0,0 +1,245 @@
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
*
* 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.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file imsi.c
* \brief flexran IMSI UE-slice association app
* \author Robert Schmidt, Firas Abdeljelil
* \date 2020
* \version 0.1
*/
#include <stdio.h>
#include <stdlib.h>
#include <regex.h>
#include "flexran_agent_common.h"
#include "flexran_agent_async.h"
#include "flexran_agent_extern.h"
#include "flexran_agent_timer.h"
#include "flexran_agent_defs.h"
#include "flexran_agent_net_comm.h"
#include "flexran_agent_ran_api.h"
#include "flexran_agent_phy.h"
#include "flexran_agent_mac.h"
#include "flexran_agent_rrc.h"
#include "flexran_agent_pdcp.h"
#include "flexran_agent_s1ap.h"
#include "flexran_agent_app.h"
#include "common/utils/LOG/log.h"
#include "assertions.h"
#include "queue.h"
typedef struct Map_regex_slice slist_data_t;
struct Map_regex_slice {
char regex_[30] ;
int slice_dl;
int slice_ul;
regex_t regex;
SLIST_ENTRY (Map_regex_slice) entries;
};
bool reconfig = false;
int ue[MAX_MOBILES_PER_ENB]={ [0 ... MAX_MOBILES_PER_ENB - 1] = -1 };
SLIST_HEAD(slisthead, Map_regex_slice) head;
int dump_list(void) {
int len = 1;
slist_data_t *datap = NULL;
SLIST_FOREACH(datap, &head, entries) {
LOG_W(FLEXRAN_AGENT, "%d: regex %s DL %d UL %d\n", len++, datap->regex_,
datap->slice_dl, datap->slice_ul);
}
return len;
}
void add(char *regex, int dl, int ul) {
slist_data_t *datap = malloc(sizeof(slist_data_t));
if (!datap) {
LOG_E(FLEXRAN_AGENT, "cannot allocate memory for slist_data_t\n");
return;
}
strcpy(datap->regex_, regex);
datap->slice_dl = dl;
datap->slice_ul = ul;
regcomp(&datap->regex, datap->regex_, 0);
SLIST_INSERT_HEAD(&head, datap, entries);
if (ul==-1)
LOG_I(FLEXRAN_AGENT, "added new element to list: regex %s slice DL %d\n" ,regex, dl);
else if (dl==-1)
LOG_I(FLEXRAN_AGENT, "added new element to list: regex %s slice UL %d\n" ,regex, ul);
else
LOG_I(FLEXRAN_AGENT, "added new element to list: regex %s slice DL %d UL %d\n",
regex, dl, ul);
}
void remove_(char *regex) {
slist_data_t *datap = NULL;
SLIST_FOREACH(datap, &head, entries) {
if (strcmp(datap->regex_, regex) == 0) {
SLIST_REMOVE(&head, datap, Map_regex_slice, entries);
if (datap->slice_dl==-1)
LOG_I(FLEXRAN_AGENT, "removed element from list: regex %s slice UL %d\n",datap->regex_, datap->slice_ul);
else if (datap->slice_ul==-1)
LOG_I(FLEXRAN_AGENT, "removed element from list: regex %s slice DL %d\n",datap->regex_, datap->slice_dl);
else
LOG_I(FLEXRAN_AGENT, "removed element from list: regex %s slice DL %d UL %d\n",
datap->regex_, datap->slice_dl, datap->slice_ul);
regfree(&datap->regex);
free(datap);
return;
}
}
LOG_E(FLEXRAN_AGENT, "no regex %s found in list\n", regex);
}
Protocol__FlexranMessage *matching_tick(
mid_t mod_id,
const Protocol__FlexranMessage *msg) {
const int num = flexran_get_mac_num_ues(mod_id);
for (int i = 0; i < num; i++) {
int ue_id = flexran_get_mac_ue_id(mod_id, i);
if (ue[ue_id] >= 0 && !reconfig)
continue;
rnti_t rnti = flexran_get_mac_ue_crnti(mod_id, ue_id);
uint64_t imsi = flexran_get_ue_imsi(mod_id, rnti);
char snum[20];
sprintf(snum, "%" PRIu64, imsi);
slist_data_t *datap = NULL;
SLIST_FOREACH(datap, &head, entries) {
if (regexec(&datap->regex, snum, 0, NULL, 0) == 0) {
int dl = datap->slice_dl;
if (dl >= 0 && dl != flexran_get_ue_dl_slice_id(mod_id, ue_id)) {
int ra = flexran_set_ue_dl_slice_id(mod_id, ue_id, dl);
if (ra)
LOG_I(FLEXRAN_AGENT,
"RNTI %04x/IMSI %s in the slice_dl %d\n",
rnti,
snum,
dl);
else
LOG_W(FLEXRAN_AGENT, "No such DL slice %d\n", dl);
}
int ul = datap->slice_ul;
if (ul >= 0 && ul != flexran_get_ue_ul_slice_id(mod_id, ue_id)) {
int rb = flexran_set_ue_ul_slice_id(mod_id, ue_id, ul);
if (rb)
LOG_I(FLEXRAN_AGENT,
"RNTI %04x/IMSI %s in the slice_ul %d\n",
rnti,
snum,
ul);
else
LOG_W(FLEXRAN_AGENT, "No such DL slice %d\n", dl);
}
}
}
ue[ue_id] = ue_id;
}
reconfig = false;
return NULL;
}
void add_param(Protocol__FlexAgentReconfigurationSubsystem__ParamsEntry **p, int n_p) {
char s[30];
reconfig = true;
bool supp=false;
bool sl_E=false;
int dl=-1;
int ul=-1;
slist_data_t *datap = NULL;
for (int i = 0; i < n_p; ++i) {
switch (p[i]->value->param_case) {
case PROTOCOL__FLEX_AGENT_RECONFIGURATION_PARAM__PARAM__NOT_SET:
LOG_I(FLEXRAN_AGENT, " param %s is not set\n", p[i]->key);
break;
case PROTOCOL__FLEX_AGENT_RECONFIGURATION_PARAM__PARAM_INTEGER:
if( strcmp(p[i]->key, "slice_dl")==0)
dl= p[i]->value->integer;
else
ul= p[i]->value->integer;
sl_E=true;
break;
case PROTOCOL__FLEX_AGENT_RECONFIGURATION_PARAM__PARAM_STR:
strcpy(s,p[i]->value->str);
break;
default:
LOG_W(FLEXRAN_AGENT, " type of param %s is unknown\n", p[i]->key);
break;
};
}
if (!SLIST_EMPTY(&head)){
SLIST_FOREACH(datap, &head, entries) {
if (strcmp(datap->regex_, s) == 0) {
if (datap->slice_dl!=dl || datap->slice_ul!=ul)
supp=true;
}
}
}
if (sl_E==false)
remove_(s);
else {
if (supp==true)
remove_(s);
add(s,dl,ul);
}
/* re-verify all UEs again */
for (int i = 0; i < MAX_MOBILES_PER_ENB; ++i)
ue[i] = -1;
}
/* imsi_start: entry point for imsi app. Installs a callback using the timer
* API to have function imsi_tick() called every 5s */
#define TIMER 32
int imsi_start(mid_t mod_id,
Protocol__FlexAgentReconfigurationSubsystem__ParamsEntry **p,
int n_p)
{
LOG_W(FLEXRAN_AGENT, "%s(): enable IMSI app timer\n", __func__);
flexran_agent_create_timer(mod_id,
500,
FLEXRAN_AGENT_TIMER_TYPE_PERIODIC,
TIMER,
matching_tick,
NULL);
SLIST_INIT(&head);
return 0;
}
int imsi_reconfig(mid_t mod_id,
Protocol__FlexAgentReconfigurationSubsystem__ParamsEntry **p,
int n_p)
{
add_param(p, n_p);
return 0;
}
/* stop function: cleans up before app can be unloaded. Here: stop the timer */
int imsi_stop(mid_t mod_id) {
LOG_W(FLEXRAN_AGENT, "%s(): disable IMSI app timer\n", __func__);
flexran_agent_destroy_timer(mod_id, TIMER);
return 0;
}
/* app definition. visibility should be set to default so this symbol is
* reachable from outside */
flexran_agent_app_t __attribute__ ((visibility ("default"))) app = {
.start = imsi_start,
.reconfig = imsi_reconfig,
.stop = imsi_stop
};
openair2/ENB_APP/flexran_apps/sample.c
+121
View File
@@ -0,0 +1,121 @@
/*
* Licensed to the OpenAirInterface (OAI) Software Alliance under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The OpenAirInterface Software Alliance licenses this file to You under
* the OAI Public License, Version 1.1 (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.openairinterface.org/?page_id=698
*
* 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.
*-------------------------------------------------------------------------------
* For more information about the OpenAirInterface (OAI) Software Alliance:
* contact@openairinterface.org
*/
/*! \file sample.c
* \brief flexran sample app
* \author Robert Schmidt
* \date 2020
* \version 0.1
*/
#include "flexran_agent_common.h"
#include "flexran_agent_async.h"
#include "flexran_agent_extern.h"
#include "flexran_agent_timer.h"
#include "flexran_agent_defs.h"
#include "flexran_agent_net_comm.h"
#include "flexran_agent_ran_api.h"
#include "flexran_agent_phy.h"
#include "flexran_agent_mac.h"
#include "flexran_agent_rrc.h"
#include "flexran_agent_pdcp.h"
#include "flexran_agent_s1ap.h"
#include "flexran_agent_app.h"
#include "common/utils/LOG/log.h"
#include "assertions.h"
/* callback to be called for event: shows exemplary variable use and use of RAN
* API */
int tick;
Protocol__FlexranMessage *sample_tick(
mid_t mod_id,
const Protocol__FlexranMessage *msg) {
tick++;
const int num = flexran_get_mac_num_ues(mod_id);
LOG_I(FLEXRAN_AGENT, "%s(): tick %d number UEs %d\n", __func__, tick, num);
return NULL;
}
void print_param(Protocol__FlexAgentReconfigurationSubsystem__ParamsEntry **p, int n_p) {
LOG_I(FLEXRAN_AGENT, "%s(): received %d parameters\n", __func__, n_p);
for (int i = 0; i < n_p; ++i) {
switch (p[i]->value->param_case) {
case PROTOCOL__FLEX_AGENT_RECONFIGURATION_PARAM__PARAM__NOT_SET:
LOG_I(FLEXRAN_AGENT, " param %s is not set\n", p[i]->key);
break;
case PROTOCOL__FLEX_AGENT_RECONFIGURATION_PARAM__PARAM_INTEGER:
LOG_I(FLEXRAN_AGENT, " param %s is %d\n", p[i]->key, p[i]->value->integer);
break;
case PROTOCOL__FLEX_AGENT_RECONFIGURATION_PARAM__PARAM_FLOATING:
LOG_I(FLEXRAN_AGENT, " param %s is %f\n", p[i]->key, p[i]->value->floating);
break;
case PROTOCOL__FLEX_AGENT_RECONFIGURATION_PARAM__PARAM_BOOLEAN:
LOG_I(FLEXRAN_AGENT, " param %s is %s\n", p[i]->key, p[i]->value->boolean ? "true" : "false");
break;
case PROTOCOL__FLEX_AGENT_RECONFIGURATION_PARAM__PARAM_STR:
LOG_I(FLEXRAN_AGENT, " param %s is %s\n", p[i]->key, p[i]->value->str);
break;
default:
LOG_W(FLEXRAN_AGENT, " type of param %s is unknown\n", p[i]->key);
break;
};
}
}
/* sa_start: entry point for sample app. Installs a callback using the timer
* API to have function sample_tick() called every 5s */
#define TIMER 22
int sa_start(mid_t mod_id,
Protocol__FlexAgentReconfigurationSubsystem__ParamsEntry **p,
int n_p) {
LOG_W(FLEXRAN_AGENT, "%s(): enable sample app timer\n", __func__);
flexran_agent_create_timer(mod_id,
5000,
FLEXRAN_AGENT_TIMER_TYPE_PERIODIC,
TIMER,
sample_tick,
NULL);
print_param(p, n_p);
return 0;
}
int sa_reconfig(mid_t mod_id,
Protocol__FlexAgentReconfigurationSubsystem__ParamsEntry **p,
int n_p)
{
print_param(p, n_p);
return 0;
}
/* stop function: cleans up before app can be unloaded. Here: stop the timer */
int sa_stop(mid_t mod_id) {
LOG_W(FLEXRAN_AGENT, "%s(): disable sample app timer\n", __func__);
flexran_agent_destroy_timer(mod_id, TIMER);
return 0;
}
/* app definition. visibility should be set to default so this symbol is
* reachable from outside */
flexran_agent_app_t __attribute__ ((visibility ("default"))) app = {
.start = sa_start,
.reconfig = sa_reconfig,
.stop = sa_stop
};
openair2/GNB_APP/gnb_config.c
+1 -1
View File
@@ -153,7 +153,7 @@ void prepare_scc(NR_ServingCellConfigCommon_t *scc) {
scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon = CALLOC(1,sizeof(NR_SetupRelease_RACH_ConfigCommon_t));
scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->present = NR_SetupRelease_RACH_ConfigCommon_PR_setup;
scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup = CALLOC(1,sizeof(struct NR_RACH_ConfigCommon));
// scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->totalNumberOfRA_Preambles = CALLOC(1,sizeof(long));
// scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->totalNumberOfRA_Preambles = CALLOC(1,sizeof(long));
scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->ssb_perRACH_OccasionAndCB_PreamblesPerSSB = CALLOC(1,sizeof(struct NR_RACH_ConfigCommon__ssb_perRACH_OccasionAndCB_PreamblesPerSSB));
// scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->groupBconfigured = CALLOC(1,sizeof(struct NR_RACH_ConfigCommon__groupBconfigured));
scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rsrp_ThresholdSSB = CALLOC(1,sizeof(NR_RSRP_Range_t));
openair2/LAYER2/MAC/main_ue.c
-11
View File
@@ -44,7 +44,6 @@
#include "common/ran_context.h"
extern FILL_UL_INFO_MUTEX_t fill_ul_mutex;
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
@@ -90,16 +89,6 @@ mac_top_init_ue(int eMBMS_active, char *uecap_xer,
UE_mac_inst = NULL;
}
// mutex below are used for multiple UE's L2 FAPI simulation.
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);
pthread_mutex_init(&fill_ul_mutex.harq_mutex,NULL);
pthread_mutex_init(&fill_ul_mutex.cqi_mutex,NULL);
pthread_mutex_init(&fill_ul_mutex.rach_mutex,NULL);
}
LOG_I(MAC, "[MAIN] calling RRC\n");
openair_rrc_top_init_ue(eMBMS_active, uecap_xer, cba_group_active,
HO_active);
openair2/LAYER2/MAC/pre_processor.c
+107 -151
View File
@@ -69,6 +69,70 @@ int get_rbg_size_last(module_id_t Mod_id, int CC_id) {
return RBGsize;
}
bool try_allocate_harq_retransmission(module_id_t Mod_id,
int CC_id,
int frame,
int subframe,
int UE_id,
int start_rbg,
int *n_rbg_sched,
uint8_t *rbgalloc_mask) {
const int N_RBG = to_rbg(RC.mac[Mod_id]->common_channels[CC_id].mib->message.dl_Bandwidth);
const int RBGsize = get_min_rb_unit(Mod_id, CC_id);
const int RBGlastsize = get_rbg_size_last(Mod_id, CC_id);
UE_info_t *UE_info = &RC.mac[Mod_id]->UE_info;
// check whether there are HARQ retransmissions
const COMMON_channels_t *cc = &RC.mac[Mod_id]->common_channels[CC_id];
const uint8_t harq_pid = frame_subframe2_dl_harq_pid(cc->tdd_Config, frame, subframe);
UE_sched_ctrl_t *ue_ctrl = &UE_info->UE_sched_ctrl[UE_id];
// retransmission: allocate
const int nb_rb = UE_info->UE_template[CC_id][UE_id].nb_rb[harq_pid];
if (nb_rb == 0) {
return false;
}
int nb_rbg = (nb_rb + (nb_rb % RBGsize)) / RBGsize;
// needs more RBGs than we can allocate
if (nb_rbg > *n_rbg_sched) {
LOG_D(MAC,
"retransmission of UE %d needs more RBGs (%d) than we have (%d)\n",
UE_id, nb_rbg, *n_rbg_sched);
return false;
}
// ensure that the number of RBs can be contained by the RBGs (!), i.e.
// if we allocate the last RBG this one should have the full RBGsize
if ((nb_rb % RBGsize) == 0 && nb_rbg == *n_rbg_sched
&& rbgalloc_mask[N_RBG - 1] && RBGlastsize != RBGsize) {
LOG_D(MAC,
"retransmission of UE %d needs %d RBs, but the last RBG %d is too small (%d, normal %d)\n",
UE_id, nb_rb, N_RBG - 1, RBGlastsize, RBGsize);
return false;
}
const uint8_t cqi = ue_ctrl->dl_cqi[CC_id];
const int idx = CCE_try_allocate_dlsch(Mod_id, CC_id, subframe, UE_id, cqi);
if (idx < 0) { // cannot allocate CCE
LOG_D(MAC, "cannot allocate UE %d: no CCE can be allocated\n", UE_id);
return false;
}
ue_ctrl->pre_dci_dl_pdu_idx = idx;
// retransmissions: directly allocate
*n_rbg_sched -= nb_rbg;
ue_ctrl->pre_nb_available_rbs[CC_id] += nb_rb;
for (; nb_rbg > 0; start_rbg++) {
if (!rbgalloc_mask[start_rbg])
continue;
ue_ctrl->rballoc_sub_UE[CC_id][start_rbg] = 1;
rbgalloc_mask[start_rbg] = 0;
nb_rbg--;
}
LOG_D(MAC,
"%4d.%d n_rbg_sched %d after retransmission reservation for UE %d "
"retx nb_rb %d pre_nb_available_rbs %d\n",
frame, subframe, *n_rbg_sched, UE_id,
UE_info->UE_template[CC_id][UE_id].nb_rb[harq_pid],
ue_ctrl->pre_nb_available_rbs[CC_id]);
return true;
}
void *rr_dl_setup(void) {
void *data = malloc(sizeof(int));
*(int *) data = 0;
@@ -115,64 +179,25 @@ int rr_dl_run(module_id_t Mod_id,
const uint8_t harq_pid = frame_subframe2_dl_harq_pid(cc->tdd_Config, frame, subframe);
UE_sched_ctrl_t *ue_ctrl = &UE_info->UE_sched_ctrl[UE_id];
const uint8_t round = ue_ctrl->round[CC_id][harq_pid];
if (round != 8) { // retransmission: allocate
const int nb_rb = UE_info->UE_template[CC_id][UE_id].nb_rb[harq_pid];
if (nb_rb == 0)
goto skip_ue;
int nb_rbg = (nb_rb + (nb_rb % RBGsize)) / RBGsize;
// needs more RBGs than we can allocate
if (nb_rbg > n_rbg_sched) {
LOG_D(MAC,
"retransmission of UE %d needs more RBGs (%d) than we have (%d)\n",
UE_id, nb_rbg, n_rbg_sched);
goto skip_ue;
if (round != 8) {
bool r = try_allocate_harq_retransmission(Mod_id, CC_id, frame, subframe,
UE_id, rbg, &n_rbg_sched,
rbgalloc_mask);
if (r) {
/* if there are no more RBG to give, return */
if (n_rbg_sched <= 0)
return 0;
max_num_ue--;
if (max_num_ue == 0)
return n_rbg_sched;
for (; !rbgalloc_mask[rbg]; rbg++) /* fast-forward */ ;
}
// ensure that the number of RBs can be contained by the RBGs (!), i.e.
// if we allocate the last RBG this one should have the full RBGsize
if ((nb_rb % RBGsize) == 0 && nb_rbg == n_rbg_sched
&& rbgalloc_mask[N_RBG - 1] && RBGlastsize != RBGsize) {
LOG_D(MAC,
"retransmission of UE %d needs %d RBs, but the last RBG %d is too small (%d, normal %d)\n",
UE_id, nb_rb, N_RBG - 1, RBGlastsize, RBGsize);
goto skip_ue;
}
const uint8_t cqi = ue_ctrl->dl_cqi[CC_id];
const int idx = CCE_try_allocate_dlsch(Mod_id, CC_id, subframe, UE_id, cqi);
if (idx < 0)
goto skip_ue; // cannot allocate CCE
ue_ctrl->pre_dci_dl_pdu_idx = idx;
// retransmissions: directly allocate
n_rbg_sched -= nb_rbg;
ue_ctrl->pre_nb_available_rbs[CC_id] += nb_rb;
for (; nb_rbg > 0; rbg++) {
if (!rbgalloc_mask[rbg])
continue;
ue_ctrl->rballoc_sub_UE[CC_id][rbg] = 1;
rbgalloc_mask[rbg] = 0;
nb_rbg--;
}
LOG_D(MAC,
"%4d.%d n_rbg_sched %d after retransmission reservation for UE %d "
"round %d retx nb_rb %d pre_nb_available_rbs %d\n",
frame, subframe, n_rbg_sched, UE_id, round,
UE_info->UE_template[CC_id][UE_id].nb_rb[harq_pid],
ue_ctrl->pre_nb_available_rbs[CC_id]);
/* if there are no more RBG to give, return */
if (n_rbg_sched <= 0)
return 0;
max_num_ue--;
/* if there are no UEs that can be allocated anymore, return */
if (max_num_ue == 0)
return n_rbg_sched;
for (; !rbgalloc_mask[rbg]; rbg++) /* fast-forward */ ;
} else {
if (UE_info->UE_template[CC_id][UE_id].dl_buffer_total > 0) {
*cur_UE = UE_id;
cur_UE = &UE_sched.next[UE_id];
}
}
skip_ue:
UE_id = next_ue_list_looped(UE_list, UE_id);
} while (UE_id != *start_ue);
*cur_UE = -1; // mark end
@@ -187,11 +212,12 @@ skip_ue:
cur_UE = &UE_sched.head;
while (*cur_UE >= 0 && max_num_ue > 0) {
const int UE_id = *cur_UE;
cur_UE = &UE_sched.next[UE_id]; // go to next
const uint8_t cqi = UE_info->UE_sched_ctrl[UE_id].dl_cqi[CC_id];
const int idx = CCE_try_allocate_dlsch(Mod_id, CC_id, subframe, UE_id, cqi);
if (idx < 0) {
LOG_D(MAC, "cannot allocate CCE for UE %d, skipping\n", UE_id);
// SKIP this UE in the list by marking the next as the current
*cur_UE = UE_sched.next[UE_id];
continue;
}
UE_info->UE_sched_ctrl[UE_id].pre_dci_dl_pdu_idx = idx;
@@ -200,6 +226,7 @@ skip_ue:
const uint32_t B = UE_info->UE_template[CC_id][UE_id].dl_buffer_total;
rb_required[UE_id] = find_nb_rb_DL(mcs, B, n_rbg_sched * RBGsize, RBGsize);
max_num_ue--;
cur_UE = &UE_sched.next[UE_id]; // go to next
}
*cur_UE = -1; // not all UEs might be allocated, mark end
@@ -284,56 +311,19 @@ int pf_wbcqi_dl_run(module_id_t Mod_id,
const uint8_t harq_pid = frame_subframe2_dl_harq_pid(cc->tdd_Config, frame, subframe);
UE_sched_ctrl_t *ue_ctrl = &UE_info->UE_sched_ctrl[UE_id];
const uint8_t round = ue_ctrl->round[CC_id][harq_pid];
if (round != 8) { // retransmission: allocate
const int nb_rb = UE_info->UE_template[CC_id][UE_id].nb_rb[harq_pid];
if (nb_rb == 0)
continue;
int nb_rbg = (nb_rb + (nb_rb % RBGsize)) / RBGsize;
// needs more RBGs than we can allocate
if (nb_rbg > n_rbg_sched) {
LOG_D(MAC,
"retransmission of UE %d needs more RBGs (%d) than we have (%d)\n",
UE_id, nb_rbg, n_rbg_sched);
continue;
if (round != 8) {
bool r = try_allocate_harq_retransmission(Mod_id, CC_id, frame, subframe,
UE_id, rbg, &n_rbg_sched,
rbgalloc_mask);
if (r) {
/* if there are no more RBG to give, return */
if (n_rbg_sched <= 0)
return 0;
max_num_ue--;
if (max_num_ue == 0)
return n_rbg_sched;
for (; !rbgalloc_mask[rbg]; rbg++) /* fast-forward */ ;
}
// ensure that the number of RBs can be contained by the RBGs (!), i.e.
// if we allocate the last RBG this one should have the full RBGsize
if ((nb_rb % RBGsize) == 0 && nb_rbg == n_rbg_sched
&& rbgalloc_mask[N_RBG - 1] && RBGlastsize != RBGsize) {
LOG_D(MAC,
"retransmission of UE %d needs %d RBs, but the last RBG %d is too small (%d, normal %d)\n",
UE_id, nb_rb, N_RBG - 1, RBGlastsize, RBGsize);
continue;
}
const uint8_t cqi = ue_ctrl->dl_cqi[CC_id];
const int idx = CCE_try_allocate_dlsch(Mod_id, CC_id, subframe, UE_id, cqi);
if (idx < 0)
continue; // cannot allocate CCE
ue_ctrl->pre_dci_dl_pdu_idx = idx;
// retransmissions: directly allocate
n_rbg_sched -= nb_rbg;
ue_ctrl->pre_nb_available_rbs[CC_id] += nb_rb;
for (; nb_rbg > 0; rbg++) {
if (!rbgalloc_mask[rbg])
continue;
ue_ctrl->rballoc_sub_UE[CC_id][rbg] = 1;
rbgalloc_mask[rbg] = 0;
nb_rbg--;
}
LOG_D(MAC,
"%4d.%d n_rbg_sched %d after retransmission reservation for UE %d "
"round %d retx nb_rb %d pre_nb_available_rbs %d\n",
frame, subframe, n_rbg_sched, UE_id, round,
UE_info->UE_template[CC_id][UE_id].nb_rb[harq_pid],
ue_ctrl->pre_nb_available_rbs[CC_id]);
/* if there are no more RBG to give, return */
if (n_rbg_sched <= 0)
return 0;
max_num_ue--;
/* if there are no UEs that can be allocated anymore, return */
if (max_num_ue == 0)
return n_rbg_sched;
for (; !rbgalloc_mask[rbg]; rbg++) /* fast-forward */ ;
} else {
if (UE_info->UE_template[CC_id][UE_id].dl_buffer_total == 0)
continue;
@@ -436,56 +426,19 @@ int mt_wbcqi_dl_run(module_id_t Mod_id,
const uint8_t harq_pid = frame_subframe2_dl_harq_pid(cc->tdd_Config, frame, subframe);
UE_sched_ctrl_t *ue_ctrl = &UE_info->UE_sched_ctrl[UE_id];
const uint8_t round = ue_ctrl->round[CC_id][harq_pid];
if (round != 8) { // retransmission: allocate
const int nb_rb = UE_info->UE_template[CC_id][UE_id].nb_rb[harq_pid];
if (nb_rb == 0)
continue;
int nb_rbg = (nb_rb + (nb_rb % RBGsize)) / RBGsize;
// needs more RBGs than we can allocate
if (nb_rbg > n_rbg_sched) {
LOG_D(MAC,
"retransmission of UE %d needs more RBGs (%d) than we have (%d)\n",
UE_id, nb_rbg, n_rbg_sched);
continue;
if (round != 8) {
bool r = try_allocate_harq_retransmission(Mod_id, CC_id, frame, subframe,
UE_id, rbg, &n_rbg_sched,
rbgalloc_mask);
if (r) {
/* if there are no more RBG to give, return */
if (n_rbg_sched <= 0)
return 0;
max_num_ue--;
if (max_num_ue == 0)
return n_rbg_sched;
for (; !rbgalloc_mask[rbg]; rbg++) /* fast-forward */ ;
}
// ensure that the number of RBs can be contained by the RBGs (!), i.e.
// if we allocate the last RBG this one should have the full RBGsize
if ((nb_rb % RBGsize) == 0 && nb_rbg == n_rbg_sched
&& rbgalloc_mask[N_RBG - 1] && RBGlastsize != RBGsize) {
LOG_D(MAC,
"retransmission of UE %d needs %d RBs, but the last RBG %d is too small (%d, normal %d)\n",
UE_id, nb_rb, N_RBG - 1, RBGlastsize, RBGsize);
continue;
}
const uint8_t cqi = ue_ctrl->dl_cqi[CC_id];
const int idx = CCE_try_allocate_dlsch(Mod_id, CC_id, subframe, UE_id, cqi);
if (idx < 0)
continue; // cannot allocate CCE
ue_ctrl->pre_dci_dl_pdu_idx = idx;
// retransmissions: directly allocate
n_rbg_sched -= nb_rbg;
ue_ctrl->pre_nb_available_rbs[CC_id] += nb_rb;
for (; nb_rbg > 0; rbg++) {
if (!rbgalloc_mask[rbg])
continue;
ue_ctrl->rballoc_sub_UE[CC_id][rbg] = 1;
rbgalloc_mask[rbg] = 0;
nb_rbg--;
}
LOG_D(MAC,
"%4d.%d n_rbg_sched %d after retransmission reservation for UE %d "
"round %d retx nb_rb %d pre_nb_available_rbs %d\n",
frame, subframe, n_rbg_sched, UE_id, round,
UE_info->UE_template[CC_id][UE_id].nb_rb[harq_pid],
ue_ctrl->pre_nb_available_rbs[CC_id]);
/* if there are no more RBG to give, return */
if (n_rbg_sched <= 0)
return 0;
max_num_ue--;
/* if there are no UEs that can be allocated anymore, return */
if (max_num_ue == 0)
return n_rbg_sched;
for (; !rbgalloc_mask[rbg]; rbg++) /* fast-forward */ ;
} else {
if (UE_info->UE_template[CC_id][UE_id].dl_buffer_total == 0)
continue;
@@ -942,7 +895,10 @@ int rr_ul_run(module_id_t Mod_id,
&tx_power);
UE_template->pre_assigned_mcs_ul = mcs;
rb_idx_required[UE_id] = rb_table_index;
/* rb_idx_given >= 22: apparently the PHY cannot support more than 48
* RBs in the uplink. Hence, we limit every UE to 48 RBs, which is at
* index 22 */
rb_idx_required[UE_id] = min(22, rb_table_index);
//UE_template->pre_allocated_nb_rb_ul = rb_table[rb_table_index];
/* only print log when PHR changed */
static int phr = 0;
openair2/LAYER2/MAC/slicing/slicing.c
+4
View File
@@ -336,6 +336,8 @@ void static_dl(module_id_t mod_id,
rbgalloc_slice_mask[rbg] = rbgalloc_mask[rbg];
n_rbg_sched += rbgalloc_mask[rbg];
}
if (n_rbg_sched == 0) /* no free RBGs, e.g., taken by RA */
continue;
s->s[i]->dl_algo.run(mod_id,
CC_id,
@@ -445,6 +447,8 @@ void static_ul(module_id_t mod_id,
}
if (!last_rb_blocked)
rbs[n_contig - 1].length = p->posHigh - rbs[n_contig - 1].start + 1;
if (n_contig == 1 && rbs[0].length == 0) /* no RBs, e.g., taken by RA */
continue;
s->s[i]->ul_algo.run(mod_id,
CC_id,
openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.c
+283 -35
View File
@@ -48,8 +48,7 @@ uint16_t NCS_restricted_TypeB_delta_f_RA_5[14] = {36,57,60,63,65,68,71,77,81,8
// Table 6.3.3.1-7 (38.211) NCS for preamble formats with delta_f_RA = 15 * 2mu KHz where mu = {0,1,2,3}
uint16_t NCS_unrestricted_delta_f_RA_15[16] = {0,2,4,6,8,10,12,13,15,17,19,23,27,34,46,69};
const char *prachfmt[]={"A1","A2","A3","B1","B2","B3","B4","C0","C2"};
const char *prachfmt03[]={"0","1","2","3"};
const char *prachfmt[]={"0","1","2","3", "A1","A2","A3","B1","B4","C0","C2","A1/B1","A2/B2","A3/B3"};
uint16_t get_NCS(uint8_t index, uint16_t format0, uint8_t restricted_set_config) {
@@ -86,7 +85,71 @@ uint16_t get_NCS(uint8_t index, uint16_t format0, uint8_t restricted_set_config)
}
}
//38.211 Table 6.3.3.2-1
int16_t table_6_3_3_2_1[16][5] = {
//Length_RA, delta_f_RA_PRACH, delta_f_PUSCH, N_RA_RB, kbar
{ 839, 1.25, 15, 6, 7},
{ 839, 1.25, 30, 3, 1},
{ 839, 1.25, 60, 2, 133},
{ 839, 5, 15, 24, 12},
{ 839, 5, 30, 12, 10},
{ 839, 5, 60, 6, 7},
{ 139, 15, 15, 12, 2},
{ 139, 15, 30, 6, 2},
{ 139, 15, 60, 3, 2},
{ 139, 30, 15, 24, 2},
{ 139, 30, 30, 12, 2},
{ 139, 30, 60, 6, 2},
{ 139, 60, 60, 12, 2},
{ 139, 60, 120, 6, 2},
{ 139, 120, 60, 24, 2},
{ 139, 120, 120, 12, 2}
};
/* Function to get number of RBs required for prach occasion based on
* 38.211 Table 6.3.3.2-1 */
int16_t get_N_RA_RB (int delta_f_RA_PRACH,int delta_f_PUSCH) {
int8_t index = 0;
switch(delta_f_RA_PRACH) {
case 0 : index = 6;
if (delta_f_PUSCH == 0)
index += 0;
else if(delta_f_PUSCH == 1)
index += 1;
else
index += 2;
break;
case 1 : index = 9;
if (delta_f_PUSCH == 0)
index += 0;
else if(delta_f_PUSCH == 1)
index += 1;
else
index += 2;
break;
case 2 : index = 11;
if (delta_f_PUSCH == 2)
index += 0;
else
index += 1;
break;
case 3: index = 13;
if (delta_f_PUSCH == 2)
index += 0;
else
index += 1;
break;
default : index = 10;/*30khz prach scs and 30khz pusch scs*/
}
return table_6_3_3_2_1[index][3];
}
// Table 6.3.3.2-2: Random access configurations for FR1 and paired spectrum/supplementary uplink
// the column 5, (SFN_nbr is a bitmap where we set bit to '1' in the position of the subframe where the RACH can be sent.
// E.g. in row 4, and column 5 we have set value 512 ('1000000000') which means RACH can be sent at subframe 9.
@@ -955,6 +1018,162 @@ void find_monitoring_periodicity_offset_common(NR_SearchSpace_t *ss,
}
}
int get_nr_prach_occasion_info_from_index(uint8_t index,
uint32_t pointa,
uint8_t mu,
uint8_t unpaired,
uint16_t *format,
uint8_t *start_symbol,
uint8_t *N_t_slot,
uint8_t *N_dur,
uint8_t *N_RA_slot,
uint16_t *N_RA_sfn,
uint8_t *max_association_period) {
int x;
int64_t s_map;
uint8_t format2 = 0xff;
if (pointa > 2016666) { //FR2
x = table_6_3_3_2_4_prachConfig_Index[index][2];
s_map = table_6_3_3_2_4_prachConfig_Index[index][5];
for(int i = 0; i < 64 ;i++) {
if ( (s_map >> i) & 0x01) {
(*N_RA_sfn)++;
}
}
*N_RA_slot = table_6_3_3_2_4_prachConfig_Index[index][7]; // Number of RACH slots within a subframe
*max_association_period = 160/(x * 10);
if (start_symbol != NULL && N_t_slot != NULL && N_dur != NULL && format != NULL){
*start_symbol = table_6_3_3_2_4_prachConfig_Index[index][6];//multiple prach occasions in diff slot
*N_t_slot = table_6_3_3_2_4_prachConfig_Index[index][8];
*N_dur = table_6_3_3_2_4_prachConfig_Index[index][9];
if (table_6_3_3_2_4_prachConfig_Index[index][1] != -1)
format2 = (uint8_t) table_6_3_3_2_4_prachConfig_Index[index][1];
*format = ((uint8_t) table_6_3_3_2_4_prachConfig_Index[index][0]) | (format2<<8);
LOG_D(MAC,"Getting Total PRACH info from index %d absoluteFrequencyPointA %u mu %u frame_type %u start_symbol %u N_t_slot %u N_dur %u N_RA_sfn = %u\n",
index,
pointa,
mu,
unpaired,
*start_symbol,
*N_t_slot,
*N_dur,
*N_RA_sfn);
}
return 1;
}
else {
if (unpaired) {
x = table_6_3_3_2_3_prachConfig_Index[index][2];
s_map = table_6_3_3_2_3_prachConfig_Index[index][4];
for(int i = 0; i < 64 ;i++) {
if ( (s_map >> i) & 0x01) {
(*N_RA_sfn)++;
}
}
*N_RA_slot = table_6_3_3_2_3_prachConfig_Index[index][6]; // Number of RACH slots within a subframe
*max_association_period = 160/(x * 10);
if (start_symbol != NULL && N_t_slot != NULL && N_dur != NULL && format != NULL){
*start_symbol = table_6_3_3_2_3_prachConfig_Index[index][5];
*N_t_slot = table_6_3_3_2_3_prachConfig_Index[index][7];
*N_dur = table_6_3_3_2_3_prachConfig_Index[index][8];
if (table_6_3_3_2_3_prachConfig_Index[index][1] != -1)
format2 = (uint8_t) table_6_3_3_2_3_prachConfig_Index[index][1];
*format = ((uint8_t) table_6_3_3_2_3_prachConfig_Index[index][0]) | (format2<<8);
LOG_I(MAC,"Getting Total PRACH info from index %d (col %lu ) absoluteFrequencyPointA %u mu %u frame_type %u start_symbol %u N_t_slot %u N_dur %u N_RA_sfn = %u\n",
index, table_6_3_3_2_3_prachConfig_Index[index][6],
pointa,
mu,
unpaired,
*start_symbol,
*N_t_slot,
*N_dur,
*N_RA_sfn);
}
return 1;
}
else { // FDD
x = table_6_3_3_2_2_prachConfig_Index[index][2];
s_map = table_6_3_3_2_2_prachConfig_Index[index][4];
*N_RA_slot = table_6_3_3_2_2_prachConfig_Index[index][6];
if (start_symbol != NULL && N_t_slot != NULL && N_dur != NULL && format != NULL){
*start_symbol = table_6_3_3_2_2_prachConfig_Index[index][5];
*N_t_slot = table_6_3_3_2_2_prachConfig_Index[index][7];
*N_dur = table_6_3_3_2_2_prachConfig_Index[index][8];
if (table_6_3_3_2_2_prachConfig_Index[index][1] != -1)
format2 = (uint8_t) table_6_3_3_2_2_prachConfig_Index[index][1];
*format = ((uint8_t) table_6_3_3_2_2_prachConfig_Index[index][0]) | (format2<<8);
LOG_D(MAC,"Getting Total PRACH info from index %d absoluteFrequencyPointA %u mu %u frame_type %u start_symbol %u N_t_slot %u N_dur %u \n",
index,
pointa,
mu,
unpaired,
*start_symbol,
*N_t_slot,
*N_dur);
}
return 1;
}
}
}
uint8_t get_nr_prach_duration(uint8_t prach_format){
switch(prach_format){
case 0: // format 0
return 0;
case 1: // format 1
return 0;
case 2: // format 2
return 0;
case 3: // format 3
return 0;
case 4: // format A1
return 2;
case 5: // format A2
return 4;
case 6: // format A3
return 6;
case 7: // format B1
return 2;
case 8: // format B4
return 12;
case 9: // format C0
return 2;
case 10: // format C2
return 6;
case 11: // format A1/B1
return 2;
case 12: // format A2/B2
return 4;
case 13: // format A3/B3
return 6;
default :
AssertFatal(1==0,"Invalid Prach format\n");
break;
}
}
int get_nr_prach_info_from_index(uint8_t index,
int frame,
int slot,
@@ -964,7 +1183,10 @@ int get_nr_prach_info_from_index(uint8_t index,
uint16_t *format,
uint8_t *start_symbol,
uint8_t *N_t_slot,
uint8_t *N_dur) {
uint8_t *N_dur,
uint16_t *RA_sfn_index,
uint8_t *N_RA_slot,
uint8_t *config_period) {
int x,y;
int64_t s_map;
@@ -980,27 +1202,39 @@ int get_nr_prach_info_from_index(uint8_t index,
if ( (frame%x)==y || (frame%x)==y2 ) {
slot_60khz = slot >> (mu-2); // in table slots are numbered wrt 60kHz
s_map = table_6_3_3_2_4_prachConfig_Index[index][5];
if ((s_map >> slot_60khz) & 0x01 ) {
for(int i = 0; i <= slot_60khz ;i++) {
if ( (s_map >> i) & 0x01) {
(*RA_sfn_index)++;
}
}
}
if ( ((s_map>>slot_60khz)&0x01) ) {
*N_RA_slot = table_6_3_3_2_4_prachConfig_Index[index][7]; // Number of RACH slots within a subframe
if (mu == 3) {
if ( (table_6_3_3_2_4_prachConfig_Index[index][7] == 1) && (slot%2 == 0) )
if ( (*N_RA_slot == 1) && (slot%2 == 0) )
return 0; // no prach in even slots @ 120kHz for 1 prach per 60khz slot
}
if (start_symbol != NULL && N_t_slot != NULL && N_dur != NULL && format != NULL){
*config_period = x;
*start_symbol = table_6_3_3_2_4_prachConfig_Index[index][6];
*N_t_slot = table_6_3_3_2_4_prachConfig_Index[index][8];
*N_dur = table_6_3_3_2_4_prachConfig_Index[index][9];
if (table_6_3_3_2_4_prachConfig_Index[index][1] != -1)
format2 = (uint8_t) table_6_3_3_2_4_prachConfig_Index[index][1];
*format = ((uint8_t) table_6_3_3_2_4_prachConfig_Index[index][0]) | (format2<<8);
LOG_D(MAC,"Frame %d slot %d: Getting PRACH info from index %d absoluteFrequencyPointA %u mu %u frame_type %u start_symbol %u N_t_slot %u N_dur %u \n", frame,
slot,
index,
pointa,
mu,
unpaired,
*start_symbol,
*N_t_slot,
*N_dur);
LOG_D(MAC,"Frame %d slot %d: Getting PRACH info from index %d absoluteFrequencyPointA %u mu %u frame_type %u start_symbol %u N_t_slot %u N_dur %u N_RA_slot %u RA_sfn_index %u\n",
frame,
slot,
index,
pointa,
mu,
unpaired,
*start_symbol,
*N_t_slot,
*N_dur,
*N_RA_slot,
*RA_sfn_index);
}
return 1;
}
@@ -1018,27 +1252,40 @@ int get_nr_prach_info_from_index(uint8_t index,
if ( (frame%x)==y ) {
subframe = slot >> mu;
s_map = table_6_3_3_2_3_prachConfig_Index[index][4];
if ( (s_map>>subframe)&0x01 ) {
if (mu == 1) {
if ( (table_6_3_3_2_3_prachConfig_Index[index][6] <= 1) && (slot%2 == 0) )
return 0; // no prach in even slots @ 30kHz for 1 prach per subframe
if ((s_map >> subframe) & 0x01 ) {
for(int i = 0; i <= subframe ;i++) {
if ( (s_map >> i) & 0x01) {
(*RA_sfn_index)++;
}
}
}
if ( (s_map>>subframe)&0x01 ) {
*N_RA_slot = table_6_3_3_2_3_prachConfig_Index[index][6]; // Number of RACH slots within a subframe
if (mu == 1) {
if ( (*N_RA_slot <= 1) && (slot%2 == 0) )
return 0; // no prach in even slots @ 30kHz for 1 prach per subframe
}
if (start_symbol != NULL && N_t_slot != NULL && N_dur != NULL && format != NULL){
*config_period = x;
*start_symbol = table_6_3_3_2_3_prachConfig_Index[index][5];
*N_t_slot = table_6_3_3_2_3_prachConfig_Index[index][7];
*N_dur = table_6_3_3_2_3_prachConfig_Index[index][8];
if (table_6_3_3_2_3_prachConfig_Index[index][1] != -1)
format2 = (uint8_t) table_6_3_3_2_3_prachConfig_Index[index][1];
*format = ((uint8_t) table_6_3_3_2_3_prachConfig_Index[index][0]) | (format2<<8);
LOG_D(MAC,"Frame %d slot %d: Getting PRACH info from index %d (col 6 %ld) absoluteFrequencyPointA %u mu %u frame_type %u start_symbol %u N_t_slot %u N_dur %u \n", frame,
slot,
index, table_6_3_3_2_3_prachConfig_Index[index][6],
pointa,
mu,
unpaired,
*start_symbol,
*N_t_slot,
*N_dur);
LOG_D(MAC,"Frame %d slot %d: Getting PRACH info from index %d (col 6 %lu) absoluteFrequencyPointA %u mu %u frame_type %u start_symbol %u N_t_slot %u N_dur %u N_RA_slot %u RA_sfn_index %u \n",
frame,
slot,
index,
table_6_3_3_2_3_prachConfig_Index[index][6],
pointa,
mu,
unpaired,
*start_symbol,
*N_t_slot,
*N_dur,
*N_RA_slot,
*RA_sfn_index);
}
return 1;
}
@@ -1066,15 +1313,16 @@ int get_nr_prach_info_from_index(uint8_t index,
if (table_6_3_3_2_2_prachConfig_Index[index][1] != -1)
format2 = (uint8_t) table_6_3_3_2_2_prachConfig_Index[index][1];
*format = ((uint8_t) table_6_3_3_2_2_prachConfig_Index[index][0]) | (format2<<8);
LOG_D(MAC,"Frame %d slot %d: Getting PRACH info from index %d absoluteFrequencyPointA %u mu %u frame_type %u start_symbol %u N_t_slot %u N_dur %u \n", frame,
slot,
index,
pointa,
mu,
unpaired,
*start_symbol,
*N_t_slot,
*N_dur);
LOG_D(MAC,"Frame %d slot %d: Getting PRACH info from index %d absoluteFrequencyPointA %u mu %u frame_type %u start_symbol %u N_t_slot %u N_dur %u \n",
frame,
slot,
index,
pointa,
mu,
unpaired,
*start_symbol,
*N_t_slot,
*N_dur);
}
return 1;
}
openair2/LAYER2/NR_MAC_COMMON/nr_mac_common.h
+19 -1
View File
@@ -99,7 +99,24 @@ int get_nr_prach_info_from_index(uint8_t index,
uint16_t *format,
uint8_t *start_symbol,
uint8_t *N_t_slot,
uint8_t *N_dur);
uint8_t *N_dur,
uint16_t *RA_sfn_index,
uint8_t *N_RA_slot,
uint8_t *config_period);
int get_nr_prach_occasion_info_from_index(uint8_t index,
uint32_t pointa,
uint8_t mu,
uint8_t unpaired,
uint16_t *format,
uint8_t *start_symbol,
uint8_t *N_t_slot,
uint8_t *N_dur,
uint8_t *N_RA_slot,
uint16_t *N_RA_sfn,
uint8_t *max_association_period);
uint8_t get_nr_prach_duration(uint8_t prach_format);
uint8_t get_pusch_mcs_table(long *mcs_Table,
int is_tp,
@@ -125,4 +142,5 @@ int32_t get_l_prime(uint8_t duration_in_symbols, uint8_t mapping_type, pusch_dmr
uint8_t get_L_ptrs(uint8_t mcs1, uint8_t mcs2, uint8_t mcs3, uint8_t I_mcs, uint8_t mcs_table);
uint8_t get_K_ptrs(uint16_t nrb0, uint16_t nrb1, uint16_t N_RB);
int16_t get_N_RA_RB (int delta_f_RA_PRACH,int delta_f_PUSCH);
#endif
openair2/LAYER2/NR_MAC_UE/nr_ue_dci_configuration.c
+5 -3
View File
@@ -54,13 +54,15 @@ void fill_dci_search_candidates(NR_SearchSpace_t *ss,fapi_nr_dl_config_dci_dl_pd
LOG_D(MAC,"Filling search candidates for DCI\n");
rel15->number_of_candidates=3;
rel15->number_of_candidates=4;
rel15->CCE[0]=0;
rel15->L[0]=4;
rel15->CCE[1]=4;
rel15->L[1]=4;
rel15->CCE[2]=8;
rel15->L[2]=4;
rel15->CCE[3]=12;
rel15->L[3]=4;
}
@@ -69,7 +71,7 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t
uint16_t monitoringSymbolsWithinSlot = 0;
uint8_t bwp_id = 1, coreset_id = 1;
int sps = 0;
def_dci_pdu_rel15 = calloc(1,sizeof(dci_pdu_rel15_t));
def_dci_pdu_rel15 = calloc(1,2*sizeof(dci_pdu_rel15_t));
AssertFatal(mac->scc != NULL, "scc is null\n");
NR_ServingCellConfigCommon_t *scc = mac->scc;
NR_BWP_DownlinkCommon_t *bwp_Common = mac->DLbwp[bwp_id - 1]->bwp_Common;
@@ -121,7 +123,7 @@ void config_dci_pdu(NR_UE_MAC_INST_t *mac, fapi_nr_dl_config_dci_dl_pdu_rel15_t
rel15->BWPStart = NRRIV2PRBOFFSET(bwp_Common->genericParameters.locationAndBandwidth, 275);
rel15->SubcarrierSpacing = bwp_Common->genericParameters.subcarrierSpacing;
for (int i = 0; i < rel15->num_dci_options; i++) {
rel15->dci_length_options[i] = nr_dci_size(scc, mac->scg, def_dci_pdu_rel15, rel15->dci_format_options[i], NR_RNTI_C, rel15->BWPSize, bwp_id);
rel15->dci_length_options[i] = nr_dci_size(scc, mac->scg, def_dci_pdu_rel15+i, rel15->dci_format_options[i], NR_RNTI_C, rel15->BWPSize, bwp_id);
}
break;
case NR_RNTI_RA:
openair2/LAYER2/NR_MAC_UE/nr_ue_procedures.c
+23 -23
View File
@@ -1073,6 +1073,9 @@ void nr_ue_msg3_scheduler(NR_UE_MAC_INST_t *mac,
void nr_ue_prach_scheduler(module_id_t module_idP, frame_t frameP, sub_frame_t slotP) {
uint8_t config_index, mu, N_dur, N_t_slot, start_symbol;
uint16_t RA_sfn_index;
uint8_t N_RA_slot;
uint8_t config_period;
uint16_t format, format0, format1, ncs;
int msg1_FDM, is_nr_prach_slot, fdm;
@@ -1109,7 +1112,10 @@ void nr_ue_prach_scheduler(module_id_t module_idP, frame_t frameP, sub_frame_t s
&format,
&start_symbol,
&N_t_slot,
&N_dur);
&N_dur,
&RA_sfn_index,
&N_RA_slot,
&config_period);
if (is_nr_prach_slot && mac->ra_state == RA_UE_IDLE) {
@@ -1156,57 +1162,51 @@ void nr_ue_prach_scheduler(module_id_t module_idP, frame_t frameP, sub_frame_t s
if (format1 != 0xff) {
switch(format0) { // dual PRACH format
case 0xa1:
prach_config_pdu->prach_format = 9;
prach_config_pdu->prach_format = 11;
break;
case 0xa2:
prach_config_pdu->prach_format = 10;
prach_config_pdu->prach_format = 12;
break;
case 0xa3:
prach_config_pdu->prach_format = 11;
prach_config_pdu->prach_format = 13;
break;
default:
AssertFatal(1 == 0, "Only formats A1/B1 A2/B2 A3/B3 are valid for dual format");
}
} else {
switch(format0) { // single PRACH format
case 0xa1:
case 0:
prach_config_pdu->prach_format = 0;
break;
case 0xa2:
case 1:
prach_config_pdu->prach_format = 1;
break;
case 0xa3:
case 2:
prach_config_pdu->prach_format = 2;
break;
case 0xb1:
case 3:
prach_config_pdu->prach_format = 3;
break;
case 0xb2:
case 0xa1:
prach_config_pdu->prach_format = 4;
break;
case 0xb3:
case 0xa2:
prach_config_pdu->prach_format = 5;
break;
case 0xb4:
case 0xa3:
prach_config_pdu->prach_format = 6;
break;
case 0xc0:
case 0xb1:
prach_config_pdu->prach_format = 7;
break;
case 0xc2:
case 0xb4:
prach_config_pdu->prach_format = 8;
break;
case 0:
// long formats are handled @ PHY
case 0xc0:
prach_config_pdu->prach_format = 9;
break;
case 1:
// long formats are handled @ PHY
break;
case 2:
// long formats are handled @ PHY
break;
case 3:
// long formats are handled @ PHY
case 0xc2:
prach_config_pdu->prach_format = 10;
break;
default:
AssertFatal(1 == 0, "Invalid PRACH format");
openair2/LAYER2/NR_MAC_gNB/config.c
+32 -12
View File
@@ -150,6 +150,10 @@ void config_common(int Mod_idP, int pdsch_AntennaPorts, NR_ServingCellConfigComm
cfg->ssb_config.ss_pbch_power.tl.tag = NFAPI_NR_CONFIG_SS_PBCH_POWER_TAG;
cfg->num_tlv++;
cfg->ssb_config.bch_payload.value = 1;
cfg->ssb_config.bch_payload.tl.tag = NFAPI_NR_CONFIG_BCH_PAYLOAD_TAG;
cfg->num_tlv++;
cfg->ssb_config.scs_common.value = *scc->ssbSubcarrierSpacing;
cfg->ssb_config.scs_common.tl.tag = NFAPI_NR_CONFIG_SCS_COMMON_TAG;
cfg->num_tlv++;
@@ -173,6 +177,9 @@ void config_common(int Mod_idP, int pdsch_AntennaPorts, NR_ServingCellConfigComm
cfg->prach_config.restricted_set_config.value = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->restrictedSetConfig;
cfg->prach_config.restricted_set_config.tl.tag = NFAPI_NR_CONFIG_RESTRICTED_SET_CONFIG_TAG;
cfg->num_tlv++;
cfg->prach_config.prach_ConfigurationIndex.value = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.prach_ConfigurationIndex;
cfg->prach_config.prach_ConfigurationIndex.tl.tag = NFAPI_NR_CONFIG_PRACH_CONFIG_INDEX_TAG;
cfg->num_tlv++;
switch (scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.msg1_FDM) {
case 0 :
@@ -193,26 +200,30 @@ void config_common(int Mod_idP, int pdsch_AntennaPorts, NR_ServingCellConfigComm
cfg->prach_config.num_prach_fd_occasions.tl.tag = NFAPI_NR_CONFIG_NUM_PRACH_FD_OCCASIONS_TAG;
cfg->num_tlv++;
cfg->prach_config.prach_ConfigurationIndex.value = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.prach_ConfigurationIndex;
cfg->prach_config.prach_ConfigurationIndex.tl.tag = NFAPI_NR_CONFIG_PRACH_CONFIG_INDEX_TAG;
cfg->num_tlv++;
cfg->prach_config.num_prach_fd_occasions_list = (nfapi_nr_num_prach_fd_occasions_t *) malloc(cfg->prach_config.num_prach_fd_occasions.value*sizeof(nfapi_nr_num_prach_fd_occasions_t));
for (i=0; i<cfg->prach_config.num_prach_fd_occasions.value; i++) {
cfg->prach_config.num_prach_fd_occasions_list[i].num_prach_fd_occasions = i;
// cfg->prach_config.num_prach_fd_occasions_list[i].num_prach_fd_occasions = i;
if (cfg->prach_config.prach_sequence_length.value)
cfg->prach_config.num_prach_fd_occasions_list[i].prach_root_sequence_index.value = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->prach_RootSequenceIndex.choice.l139;
else
cfg->prach_config.num_prach_fd_occasions_list[i].prach_root_sequence_index.value = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->prach_RootSequenceIndex.choice.l839;
cfg->prach_config.num_prach_fd_occasions_list[i].prach_root_sequence_index.tl.tag = NFAPI_NR_CONFIG_PRACH_ROOT_SEQUENCE_INDEX_TAG;
cfg->num_tlv++;
cfg->prach_config.num_prach_fd_occasions_list[i].k1.value = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.msg1_FrequencyStart;
cfg->prach_config.num_prach_fd_occasions_list[i].k1.value = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.msg1_FrequencyStart + (get_N_RA_RB( cfg->prach_config.prach_sub_c_spacing.value, scc->uplinkConfigCommon->frequencyInfoUL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing ) * i);
//k1= msg1_FrequencyStart + 12 (no. of FDM)(RB for PRACH occasion);
cfg->prach_config.num_prach_fd_occasions_list[i].k1.tl.tag = NFAPI_NR_CONFIG_K1_TAG;
cfg->num_tlv++;
cfg->prach_config.num_prach_fd_occasions_list[i].prach_zero_corr_conf.value = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.zeroCorrelationZoneConfig;
cfg->prach_config.num_prach_fd_occasions_list[i].prach_zero_corr_conf.tl.tag = NFAPI_NR_CONFIG_PRACH_ZERO_CORR_CONF_TAG;
cfg->num_tlv++;
cfg->prach_config.num_prach_fd_occasions_list[i].num_root_sequences.value = compute_nr_root_seq(scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup,
nb_preambles, frame_type);
cfg->prach_config.num_prach_fd_occasions_list[i].num_root_sequences.value = compute_nr_root_seq(scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup,nb_preambles, frame_type);
cfg->prach_config.num_prach_fd_occasions_list[i].num_root_sequences.tl.tag = NFAPI_NR_CONFIG_NUM_ROOT_SEQUENCES_TAG;
cfg->num_tlv++;
//cfg->prach_config.num_prach_fd_occasions_list[i].num_unused_root_sequences.value = ???
cfg->prach_config.num_prach_fd_occasions_list[i].num_unused_root_sequences.value = 1;
}
cfg->prach_config.ssb_per_rach.value = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->ssb_perRACH_OccasionAndCB_PreamblesPerSSB->present-1;
@@ -344,7 +355,10 @@ int rrc_mac_config_req_gNB(module_id_t Mod_idP,
phycfg.cfg->ssb_table.ssb_subcarrier_offset.tl.tag = NFAPI_NR_CONFIG_SSB_SUBCARRIER_OFFSET_TAG;
phycfg.cfg->num_tlv++;
if (RC.nrmac[Mod_idP]->if_inst->NR_PHY_config_req) RC.nrmac[Mod_idP]->if_inst->NR_PHY_config_req(&phycfg);
if (RC.nrmac[Mod_idP]->if_inst->NR_PHY_config_req) RC.nrmac[Mod_idP]->if_inst->NR_PHY_config_req(&phycfg);
find_SSB_and_RO_available(Mod_idP);
}
if (secondaryCellGroup) {
@@ -367,12 +381,18 @@ int rrc_mac_config_req_gNB(module_id_t Mod_idP,
NR_RA_t *ra = &RC.nrmac[Mod_idP]->common_channels[CC_id].ra[0];
ra->state = RA_IDLE;
ra->secondaryCellGroup = secondaryCellGroup;
ra->crnti = rnti;
uint8_t num_preamble = secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list.count;
ra->preambles.num_preambles = num_preamble;
ra->preambles.preamble_list = (uint8_t *) malloc(num_preamble*sizeof(uint8_t));
for (int i = 0; i < num_preamble; i++)
ra->preambles.preamble_list[i] = secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list.array[i]->ra_PreambleIndex;
if (secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated!=NULL) {
if (secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra != NULL) {
ra->cfra = true;
ra->rnti = rnti;
struct NR_CFRA cfra = *secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra;
uint8_t num_preamble = cfra.resources.choice.ssb->ssb_ResourceList.list.count;
ra->preambles.num_preambles = num_preamble;
ra->preambles.preamble_list = (uint8_t *) malloc(num_preamble*sizeof(uint8_t));
for (int i = 0; i < num_preamble; i++)
ra->preambles.preamble_list[i] = cfra.resources.choice.ssb->ssb_ResourceList.list.array[i]->ra_PreambleIndex;
}
}
LOG_I(PHY,"Added new RA process for UE RNTI %04x with initial secondaryCellGroup\n", rnti);
} else { // secondaryCellGroup has been updated
const int UE_id = find_nr_UE_id(Mod_idP,rnti);
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler.c
+4 -2
View File
@@ -437,11 +437,13 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
nr_rrc_trigger(&ctxt, 0 /*CC_id*/, frame, slot >> *scc->ssbSubcarrierSpacing);
}
const uint64_t dlsch_in_slot_bitmap = (1 << 1);
const uint64_t dlsch_in_slot_bitmap = (1 << 1) | (1 << 2);
const uint64_t ulsch_in_slot_bitmap = (1 << 8);
memset(RC.nrmac[module_idP]->cce_list[bwp_id][0],0,MAX_NUM_CCE*sizeof(int)); // coreset0
memset(RC.nrmac[module_idP]->cce_list[bwp_id][1],0,MAX_NUM_CCE*sizeof(int)); // coresetid 1
for (int i=0; i<MAX_NUM_CORESET; i++)
RC.nrmac[module_idP]->UE_info.num_pdcch_cand[UE_id][i] = 0;
for (int CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
//mbsfn_status[CC_id] = 0;
@@ -473,6 +475,7 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
// This schedule RA procedure if not in phy_test mode
// Otherwise already consider 5G already connected
RC.nrmac[module_idP]->current_slot=slot;
if (get_softmodem_params()->phy_test == 0) {
nr_schedule_RA(module_idP, frame, slot);
nr_schedule_reception_msg3(module_idP, 0, frame, slot);
@@ -505,7 +508,6 @@ void gNB_dlsch_ulsch_scheduler(module_id_t module_idP,
if (UE_info->active[UE_id]
&& (is_xlsch_in_slot(dlsch_in_slot_bitmap, slot % num_slots_per_tdd))
&& (!get_softmodem_params()->phy_test || slot == 1)
&& slot < 10) {
ue_sched_ctl->current_harq_pid = slot % num_slots_per_tdd;
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_RA.c
+325 -136
View File
@@ -46,121 +46,295 @@ extern const uint8_t nr_slots_per_frame[5];
uint8_t DELTA[4]= {2,3,4,6};
#define MAX_NUMBER_OF_SSB 64
float ssb_per_rach_occasion[8] = {0.125,0.25,0.5,1,2,4,8};
int16_t ssb_index_from_prach(module_id_t module_idP,
frame_t frameP,
sub_frame_t slotP,
uint16_t preamble_index,
uint8_t freq_index,
uint8_t symbol) {
gNB_MAC_INST *gNB = RC.nrmac[module_idP];
NR_COMMON_channels_t *cc = &gNB->common_channels[0];
NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon;
nfapi_nr_config_request_scf_t *cfg = &RC.nrmac[module_idP]->config[0];
uint8_t config_index = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.prach_ConfigurationIndex;
uint8_t fdm = cfg->prach_config.num_prach_fd_occasions.value;
uint8_t total_RApreambles = 64;
if( scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->totalNumberOfRA_Preambles != NULL)
total_RApreambles = *scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->totalNumberOfRA_Preambles;
float num_ssb_per_RO = ssb_per_rach_occasion[cfg->prach_config.ssb_per_rach.value];
uint16_t start_symbol_index = 0;
uint8_t mu,N_dur,N_t_slot,start_symbol = 0, temp_start_symbol = 0, N_RA_slot;
uint16_t format,RA_sfn_index = -1;
uint8_t config_period = 1;
uint16_t prach_occasion_id = -1;
uint8_t num_active_ssb = cc->num_active_ssb;
if (scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->msg1_SubcarrierSpacing)
mu = *scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->msg1_SubcarrierSpacing;
else
mu = scc->downlinkConfigCommon->frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing;
get_nr_prach_info_from_index(config_index,
(int)frameP,
(int)slotP,
scc->downlinkConfigCommon->frequencyInfoDL->absoluteFrequencyPointA,
mu,
cc->frame_type,
&format,
&start_symbol,
&N_t_slot,
&N_dur,
&RA_sfn_index,
&N_RA_slot,
&config_period);
uint8_t index = 0,slot_index = 0;
for (slot_index = 0;slot_index < N_RA_slot; slot_index++) {
if (N_RA_slot <= 1) { //1 PRACH slot in a subframe
if((mu == 1) || (mu == 3))
slot_index = 1; //For scs = 30khz and 120khz
}
for (int i=0; i< N_t_slot; i++) {
temp_start_symbol = (start_symbol + i * N_dur + 14 * slot_index) % 14;
if(symbol == temp_start_symbol) {
start_symbol_index = i;
break;
}
}
}
if (N_RA_slot <= 1) { //1 PRACH slot in a subframe
if((mu == 1) || (mu == 3))
slot_index = 0; //For scs = 30khz and 120khz
}
// prach_occasion_id = subframe_index * N_t_slot * N_RA_slot * fdm + N_RA_slot_index * N_t_slot * fdm + freq_index + fdm * start_symbol_index;
prach_occasion_id = (((frameP % (cc->max_association_period * config_period))/config_period)*cc->total_prach_occasions_per_config_period) + (RA_sfn_index + slot_index) * N_t_slot * fdm + start_symbol_index * fdm + freq_index;
//one RO is shared by one or more SSB
if(num_ssb_per_RO <= 1 )
index = (int) (prach_occasion_id / (int)(1/num_ssb_per_RO)) % num_active_ssb;
//one SSB have more than one continuous RO
else if ( num_ssb_per_RO > 1) {
index = (prach_occasion_id * (int)num_ssb_per_RO)% num_active_ssb ;
for(int j = 0;j < num_ssb_per_RO;j++) {
if(preamble_index < (((j+1) * total_RApreambles) / num_ssb_per_RO))
index = index + j;
}
}
LOG_D(MAC, "Frame %d, Slot %d: Prach Occasion id = %d ssb per RO = %f number of active SSB %u index = %d fdm %u symbol index %u freq_index %u total_RApreambles %u\n", frameP, slotP, prach_occasion_id, num_ssb_per_RO, num_active_ssb, index, fdm, start_symbol_index, freq_index, total_RApreambles);
return index;
}
//Compute Total active SSBs and RO available
void find_SSB_and_RO_available(module_id_t module_idP) {
gNB_MAC_INST *gNB = RC.nrmac[module_idP];
NR_COMMON_channels_t *cc = &gNB->common_channels[0];
NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon;
nfapi_nr_config_request_scf_t *cfg = &RC.nrmac[module_idP]->config[0];
uint8_t config_index = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.prach_ConfigurationIndex;
uint8_t mu,N_dur,N_t_slot,start_symbol,N_RA_slot = 0;
uint16_t format,N_RA_sfn = 0,unused_RA_occasion,repetition = 0;
uint8_t num_active_ssb = 0;
uint8_t max_association_period = 1;
if (scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->msg1_SubcarrierSpacing)
mu = *scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->msg1_SubcarrierSpacing;
else
mu = scc->downlinkConfigCommon->frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing;
// prach is scheduled according to configuration index and tables 6.3.3.2.2 to 6.3.3.2.4
get_nr_prach_occasion_info_from_index(config_index,
scc->downlinkConfigCommon->frequencyInfoDL->absoluteFrequencyPointA,
mu,
cc->frame_type,
&format,
&start_symbol,
&N_t_slot,
&N_dur,
&N_RA_slot,
&N_RA_sfn,
&max_association_period);
float num_ssb_per_RO = ssb_per_rach_occasion[cfg->prach_config.ssb_per_rach.value];
uint8_t fdm = cfg->prach_config.num_prach_fd_occasions.value;
uint64_t L_ssb = (((uint64_t) cfg->ssb_table.ssb_mask_list[0].ssb_mask.value)<<32) | cfg->ssb_table.ssb_mask_list[1].ssb_mask.value ;
uint32_t total_RA_occasions = N_RA_sfn * N_t_slot * N_RA_slot * fdm;
for(int i = 0;i < 64;i++) {
if ((L_ssb >> (63-i)) & 0x01) { // only if the bit of L_ssb at current ssb index is 1
cc->ssb_index[num_active_ssb] = i;
num_active_ssb++;
}
}
for(int i = 1; (1 << (i-1)) <= max_association_period;i++) {
if(total_RA_occasions >= (int) (num_active_ssb/num_ssb_per_RO)) {
repetition = (uint16_t)((total_RA_occasions * num_ssb_per_RO )/num_active_ssb);
break;
}
else {
total_RA_occasions = total_RA_occasions * i;
cc->max_association_period = i;
}
}
if(cc->max_association_period == 0)
cc->max_association_period = 1;
unused_RA_occasion = total_RA_occasions - (int)((num_active_ssb * repetition)/num_ssb_per_RO);
cc->total_prach_occasions = total_RA_occasions - unused_RA_occasion;
cc->num_active_ssb = num_active_ssb;
LOG_I(MAC, "Total available RO %d, num of active SSB %d: unused RO = %d max_association_period %u N_RA_sfn %u \n", cc->total_prach_occasions, cc->num_active_ssb, unused_RA_occasion, max_association_period, N_RA_sfn);
}
void schedule_nr_prach(module_id_t module_idP, frame_t frameP, sub_frame_t slotP) {
gNB_MAC_INST *gNB = RC.nrmac[module_idP];
NR_COMMON_channels_t *cc = gNB->common_channels;
NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon;
nfapi_nr_ul_tti_request_t *UL_tti_req = &RC.nrmac[module_idP]->UL_tti_req[0];
nfapi_nr_config_request_scf_t *cfg = &RC.nrmac[module_idP]->config[0];
if (is_nr_UL_slot(scc,slotP)) {
uint8_t config_index = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.prach_ConfigurationIndex;
uint8_t mu,N_dur,N_t_slot,start_symbol = 0,N_RA_slot;
uint16_t RA_sfn_index = -1;
uint8_t config_period = 1;
uint16_t format;
int slot_index = 0;
uint16_t prach_occasion_id = -1;
uint8_t config_index = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.prach_ConfigurationIndex;
uint8_t mu,N_dur,N_t_slot,start_symbol;
uint16_t format;
if (scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->msg1_SubcarrierSpacing)
mu = *scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->msg1_SubcarrierSpacing;
else
mu = scc->downlinkConfigCommon->frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing;
if (scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->msg1_SubcarrierSpacing)
mu = *scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->msg1_SubcarrierSpacing;
else
mu = scc->downlinkConfigCommon->frequencyInfoDL->scs_SpecificCarrierList.list.array[0]->subcarrierSpacing;
uint8_t fdm = cfg->prach_config.num_prach_fd_occasions.value;
// prach is scheduled according to configuration index and tables 6.3.3.2.2 to 6.3.3.2.4
if ( get_nr_prach_info_from_index(config_index,
(int)frameP,
(int)slotP,
scc->downlinkConfigCommon->frequencyInfoDL->absoluteFrequencyPointA,
mu,
cc->frame_type,
&format,
&start_symbol,
&N_t_slot,
&N_dur,
&RA_sfn_index,
&N_RA_slot,
&config_period) ) {
uint16_t format0 = format&0xff; // first column of format from table
uint16_t format1 = (format>>8)&0xff; // second column of format from table
// prach is scheduled according to configuration index and tables 6.3.3.2.2 to 6.3.3.2.4
if ( get_nr_prach_info_from_index(config_index,
(int)frameP,
(int)slotP,
scc->downlinkConfigCommon->frequencyInfoDL->absoluteFrequencyPointA,
mu,
cc->frame_type,
&format,
&start_symbol,
&N_t_slot,
&N_dur) ) {
if (N_RA_slot > 1) { //more than 1 PRACH slot in a subframe
if (slotP%2 == 1){
slot_index = 1;
}
else {
slot_index = 0;
}
}else if (N_RA_slot <= 1) { //1 PRACH slot in a subframe
slot_index = 0;
}
int fdm = scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.msg1_FDM;
uint16_t format0 = format&0xff; // first column of format from table
uint16_t format1 = (format>>8)&0xff; // second column of format from table
UL_tti_req->SFN = frameP;
UL_tti_req->Slot = slotP;
for (int n=0; n<(1<<fdm); n++) { // one structure per frequency domain occasion
UL_tti_req->pdus_list[UL_tti_req->n_pdus].pdu_type = NFAPI_NR_UL_CONFIG_PRACH_PDU_TYPE;
UL_tti_req->pdus_list[UL_tti_req->n_pdus].pdu_size = sizeof(nfapi_nr_prach_pdu_t);
nfapi_nr_prach_pdu_t *prach_pdu = &UL_tti_req->pdus_list[UL_tti_req->n_pdus].prach_pdu;
memset(prach_pdu,0,sizeof(nfapi_nr_prach_pdu_t));
UL_tti_req->n_pdus+=1;
UL_tti_req->SFN = frameP;
UL_tti_req->Slot = slotP;
for (int fdm_index=0; fdm_index < fdm; fdm_index++) { // one structure per frequency domain occasion
for (int td_index=0; td_index<N_t_slot; td_index++) {
// filling the prach fapi structure
prach_pdu->phys_cell_id = *scc->physCellId;
prach_pdu->num_prach_ocas = N_t_slot;
prach_pdu->prach_start_symbol = start_symbol;
prach_pdu->num_ra = n;
prach_pdu->num_cs = get_NCS(scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.zeroCorrelationZoneConfig,
format0,
scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->restrictedSetConfig);
// SCF PRACH PDU format field does not consider A1/B1 etc. possibilities
// We added 9 = A1/B1 10 = A2/B2 11 A3/B3
if (format1!=0xff) {
switch(format0) {
case 0xa1:
prach_pdu->prach_format = 9;
break;
case 0xa2:
prach_pdu->prach_format = 10;
break;
case 0xa3:
prach_pdu->prach_format = 11;
break;
default:
AssertFatal(1==0,"Only formats A1/B1 A2/B2 A3/B3 are valid for dual format");
}
}
else{
switch(format0) {
case 0xa1:
prach_pdu->prach_format = 0;
break;
case 0xa2:
prach_pdu->prach_format = 1;
break;
case 0xa3:
prach_pdu->prach_format = 2;
break;
case 0xb1:
prach_pdu->prach_format = 3;
break;
case 0xb2:
prach_pdu->prach_format = 4;
break;
case 0xb3:
prach_pdu->prach_format = 5;
break;
case 0xb4:
prach_pdu->prach_format = 6;
break;
case 0xc0:
prach_pdu->prach_format = 7;
break;
case 0xc2:
prach_pdu->prach_format = 8;
break;
case 0:
// long formats are handled @ PHY
break;
case 1:
// long formats are handled @ PHY
break;
case 2:
// long formats are handled @ PHY
break;
case 3:
// long formats are handled @ PHY
break;
default:
AssertFatal(1==0,"Invalid PRACH format");
}
prach_occasion_id = (((frameP % (cc->max_association_period * config_period))/config_period) * cc->total_prach_occasions_per_config_period) + (RA_sfn_index + slot_index) * N_t_slot * fdm + td_index * fdm + fdm_index;
if((prach_occasion_id < cc->total_prach_occasions) && (td_index == 0)){
UL_tti_req->pdus_list[UL_tti_req->n_pdus].pdu_type = NFAPI_NR_UL_CONFIG_PRACH_PDU_TYPE;
UL_tti_req->pdus_list[UL_tti_req->n_pdus].pdu_size = sizeof(nfapi_nr_prach_pdu_t);
nfapi_nr_prach_pdu_t *prach_pdu = &UL_tti_req->pdus_list[UL_tti_req->n_pdus].prach_pdu;
memset(prach_pdu,0,sizeof(nfapi_nr_prach_pdu_t));
UL_tti_req->n_pdus+=1;
// filling the prach fapi structure
prach_pdu->phys_cell_id = *scc->physCellId;
prach_pdu->num_prach_ocas = N_t_slot;
prach_pdu->prach_start_symbol = start_symbol;
prach_pdu->num_ra = fdm_index;
prach_pdu->num_cs = get_NCS(scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->rach_ConfigGeneric.zeroCorrelationZoneConfig,
format0,
scc->uplinkConfigCommon->initialUplinkBWP->rach_ConfigCommon->choice.setup->restrictedSetConfig);
LOG_D(MAC, "Frame %d, Slot %d: Prach Occasion id = %u fdm index = %u start symbol = %u slot index = %u subframe index = %u \n",
frameP, slotP,
prach_occasion_id, prach_pdu->num_ra,
prach_pdu->prach_start_symbol,
slot_index, RA_sfn_index);
// SCF PRACH PDU format field does not consider A1/B1 etc. possibilities
// We added 9 = A1/B1 10 = A2/B2 11 A3/B3
if (format1!=0xff) {
switch(format0) {
case 0xa1:
prach_pdu->prach_format = 11;
break;
case 0xa2:
prach_pdu->prach_format = 12;
break;
case 0xa3:
prach_pdu->prach_format = 13;
break;
default:
AssertFatal(1==0,"Only formats A1/B1 A2/B2 A3/B3 are valid for dual format");
}
}
else{
switch(format0) {
case 0:
prach_pdu->prach_format = 0;
break;
case 1:
prach_pdu->prach_format = 1;
break;
case 2:
prach_pdu->prach_format = 2;
break;
case 3:
prach_pdu->prach_format = 3;
break;
case 0xa1:
prach_pdu->prach_format = 4;
break;
case 0xa2:
prach_pdu->prach_format = 5;
break;
case 0xa3:
prach_pdu->prach_format = 6;
break;
case 0xb1:
prach_pdu->prach_format = 7;
break;
case 0xb4:
prach_pdu->prach_format = 8;
break;
case 0xc0:
prach_pdu->prach_format = 9;
break;
case 0xc2:
prach_pdu->prach_format = 10;
break;
default:
AssertFatal(1==0,"Invalid PRACH format");
}
}
}
}
}
}
}
}
@@ -168,7 +342,7 @@ void nr_schedule_msg2(uint16_t rach_frame, uint16_t rach_slot,
uint16_t *msg2_frame, uint16_t *msg2_slot,
NR_ServingCellConfigCommon_t *scc,
uint16_t monitoring_slot_period,
uint16_t monitoring_offset){
uint16_t monitoring_offset,uint8_t index,uint8_t num_active_ssb){
// preferentially we schedule the msg2 in the mixed slot or in the last dl slot
// if they are allowed by search space configuration
@@ -189,7 +363,7 @@ void nr_schedule_msg2(uint16_t rach_frame, uint16_t rach_slot,
uint8_t start_next_period = (rach_slot-(rach_slot%tdd_period_slot)+tdd_period_slot)%nr_slots_per_frame[mu];
*msg2_slot = start_next_period + last_dl_slot_period; // initializing scheduling of slot to next mixed (or last dl) slot
*msg2_frame = (*msg2_slot>(rach_slot))? rach_frame : (rach_frame +1);
switch(response_window){
case NR_RACH_ConfigGeneric__ra_ResponseWindow_sl1:
slot_window = 1;
@@ -255,7 +429,6 @@ void nr_initiate_ra_proc(module_id_t module_idP,
NR_COMMON_channels_t *cc = &nr_mac->common_channels[CC_id];
NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon;
NR_RA_t *ra = &cc->ra[0];
// if the preamble received correspond to one of the listed
// the UE sent a RACH either for starting RA procedure or RA procedure failed and UE retries
int pr_found=0;
@@ -272,7 +445,6 @@ void nr_initiate_ra_proc(module_id_t module_idP,
return; // if the PRACH preamble does not correspond to any of the ones sent through RRC abort RA proc
}
// This should be handled differently when we use the initialBWP for RA
ra->bwp_id=1;
NR_BWP_Downlink_t *bwp=ra->secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.array[ra->bwp_id-1];
@@ -282,6 +454,13 @@ void nr_initiate_ra_proc(module_id_t module_idP,
LOG_I(MAC, "[gNB %d][RAPROC] CC_id %d Frame %d, Slot %d Initiating RA procedure for preamble index %d\n", module_idP, CC_id, frameP, slotP, preamble_index);
if (ra->state == RA_IDLE) {
uint8_t beam_index = ssb_index_from_prach(module_idP,
frameP,
slotP,
preamble_index,
freq_index,
symbol);
int loop = 0;
LOG_D(MAC, "Frame %d, Slot %d: Activating RA process \n", frameP, slotP);
ra->state = Msg2;
@@ -303,33 +482,35 @@ void nr_initiate_ra_proc(module_id_t module_idP,
&monitoring_slot_period,
&monitoring_offset);
nr_schedule_msg2(frameP, slotP, &msg2_frame, &msg2_slot, scc, monitoring_slot_period, monitoring_offset);
nr_schedule_msg2(frameP, slotP, &msg2_frame, &msg2_slot, scc, monitoring_slot_period, monitoring_offset,beam_index,cc->num_active_ssb);
ra->Msg2_frame = msg2_frame;
ra->Msg2_slot = msg2_slot;
LOG_D(MAC, "%s() Msg2[%04d%d] SFN/SF:%04d%d\n", __FUNCTION__, ra->Msg2_frame, ra->Msg2_slot, frameP, slotP);
do {
ra->rnti = (taus() % 65518) + 1;
loop++;
LOG_I(MAC, "%s() Msg2[%04d%d] SFN/SF:%04d%d\n", __FUNCTION__, ra->Msg2_frame, ra->Msg2_slot, frameP, slotP);
if (!ra->cfra) {
do {
ra->rnti = (taus() % 65518) + 1;
loop++;
}
while (loop != 100 && !((find_nr_UE_id(module_idP, ra->rnti) == -1) && (find_nr_RA_id(module_idP, CC_id, ra->rnti) == -1) && ra->rnti >= 1 && ra->rnti <= 65519));
if (loop == 100) {
LOG_E(MAC,"%s:%d:%s: [RAPROC] initialisation random access aborted\n", __FILE__, __LINE__, __FUNCTION__);
abort();
}
}
while (loop != 100 && !(find_nr_UE_id(module_idP, ra->rnti) == -1 && ra->rnti >= 1 && ra->rnti <= 65519));
if (loop == 100) {
LOG_E(MAC,"%s:%d:%s: [RAPROC] initialisation random access aborted\n", __FILE__, __LINE__, __FUNCTION__);
abort();
}
ra->RA_rnti = ra_rnti;
ra->preamble_index = preamble_index;
ra->beam_id = beam_index;
LOG_I(MAC,"[gNB %d][RAPROC] CC_id %d Frame %d Activating Msg2 generation in frame %d, slot %d using RA rnti %x\n",
LOG_I(MAC,"[gNB %d][RAPROC] CC_id %d Frame %d Activating Msg2 generation in frame %d, slot %d using RA rnti %x SSB index %u\n",
module_idP,
CC_id,
frameP,
ra->Msg2_frame,
ra->Msg2_slot,
ra->RA_rnti);
ra->RA_rnti,
cc->ssb_index[beam_index]);
return;
}
@@ -344,26 +525,31 @@ void nr_schedule_RA(module_id_t module_idP, frame_t frameP, sub_frame_t slotP){
int CC_id = 0;
gNB_MAC_INST *mac = RC.nrmac[module_idP];
NR_COMMON_channels_t *cc = &mac->common_channels[CC_id];
NR_RA_t *ra = &cc->ra[0];
start_meas(&mac->schedule_ra);
//for (i = 0; i < NR_NB_RA_PROC_MAX; i++) {
// for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
// for (int i = 0; i < NR_NB_RA_PROC_MAX; i++) {
// NR_RA_t *ra = &cc->ra[i];
NR_RA_t *ra = &cc->ra[0];
LOG_D(MAC,"RA[state:%d]\n",ra->state);
switch (ra->state){
case Msg2:
nr_generate_Msg2(module_idP, CC_id, frameP, slotP);
break;
case Msg4:
//generate_Msg4(module_idP, CC_id, frameP, slotP, ra);
//generate_Msg4(module_idP, CC_id, frameP, slotP);
break;
case WAIT_Msg4_ACK:
//check_Msg4_retransmission(module_idP, CC_id, frameP, slotP, ra);
//check_Msg4_retransmission(module_idP, CC_id, frameP, slotP);
break;
default:
break;
}
//}
// }
// }
stop_meas(&mac->schedule_ra);
}
@@ -400,6 +586,7 @@ void nr_get_Msg3alloc(NR_ServingCellConfigCommon_t *scc,
else
ra->Msg3_frame = current_frame + (temp_slot/nr_slots_per_frame[mu]);
LOG_I(MAC, "[RAPROC] Msg3 slot %d: current slot %u Msg3 frame %u k2 %u Msg3_tda_id %u start symbol index %u\n", ra->Msg3_slot, current_slot, ra->Msg3_frame, k2,ra->Msg3_tda_id, StartSymbolIndex);
ra->msg3_nb_rb = 18;
ra->msg3_first_rb = 0;
}
@@ -435,7 +622,7 @@ void nr_add_msg3(module_id_t module_idP, int CC_id, frame_t frameP, sub_frame_t
return;
}
LOG_D(MAC, "[gNB %d][RAPROC] Frame %d, Subframe %d : CC_id %d RA is active, Msg3 in (%d,%d)\n", module_idP, frameP, slotP, CC_id, ra->Msg3_frame, ra->Msg3_slot);
LOG_I(MAC, "[gNB %d][RAPROC] Frame %d, Subframe %d : CC_id %d RA is active, Msg3 in (%d,%d)\n", module_idP, frameP, slotP, CC_id, ra->Msg3_frame, ra->Msg3_slot);
nfapi_nr_pusch_pdu_t *pusch_pdu = &ra->pusch_pdu;
memset(pusch_pdu, 0, sizeof(nfapi_nr_pusch_pdu_t));
@@ -532,13 +719,14 @@ void nr_add_msg3(module_id_t module_idP, int CC_id, frame_t frameP, sub_frame_t
void nr_generate_Msg2(module_id_t module_idP,
int CC_id,
frame_t frameP,
sub_frame_t slotP){
sub_frame_t slotP)
{
int dci_formats[2], rnti_types[2], mcsIndex;
int startSymbolAndLength = 0, StartSymbolIndex = -1, NrOfSymbols = 14, StartSymbolIndex_tmp, NrOfSymbols_tmp, x_Overhead, time_domain_assignment = 0;
gNB_MAC_INST *nr_mac = RC.nrmac[module_idP];
NR_COMMON_channels_t *cc = &nr_mac->common_channels[0];
NR_RA_t *ra = &cc->ra[0];
NR_COMMON_channels_t *cc = &nr_mac->common_channels[CC_id];
NR_RA_t *ra = &cc->ra[CC_id];
NR_SearchSpace_t *ss = ra->ra_ss;
uint16_t RA_rnti = ra->RA_rnti;
@@ -595,7 +783,7 @@ void nr_generate_Msg2(module_id_t module_idP,
NR_BWP_Downlink_t *bwp = ra->secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList->list.array[ra->bwp_id - 1];
NR_BWP_Uplink_t *ubwp=ra->secondaryCellGroup->spCellConfig->spCellConfigDedicated->uplinkConfig->uplinkBWP_ToAddModList->list.array[ra->bwp_id-1];
LOG_D(MAC, "[RAPROC] Scheduling common search space DCI type 1 dlBWP BW %d\n", dci10_bw);
LOG_I(MAC, "[RAPROC] Scheduling common search space DCI type 1 dlBWP BW %d\n", dci10_bw);
// Qm>2 not allowed for RAR
if (get_softmodem_params()->do_ra)
@@ -676,13 +864,13 @@ void nr_generate_Msg2(module_id_t module_idP,
uint8_t nr_of_candidates, aggregation_level;
find_aggregation_candidates(&aggregation_level, &nr_of_candidates, ss);
NR_ControlResourceSet_t *coreset = get_coreset(bwp, ss, 0 /* common */);
int CCEIndex = allocate_nr_CCEs(
nr_mac,
bwp,
coreset,
aggregation_level,
0, /* n_RNTI 0: common search space */
0); // m
int CCEIndex = allocate_nr_CCEs(nr_mac,
bwp,
coreset,
aggregation_level,
0, // Y
0, // m
nr_of_candidates);
if (CCEIndex < 0) {
LOG_E(MAC, "%s(): cannot find free CCE for RA RNTI %04x!\n", __func__, ra->rnti);
@@ -703,7 +891,7 @@ void nr_generate_Msg2(module_id_t module_idP,
dci_formats[0] = NR_DL_DCI_FORMAT_1_0;
rnti_types[0] = NR_RNTI_RA;
LOG_D(MAC, "[RAPROC] DCI params: rnti %d, rnti_type %d, dci_format %d coreset params: FreqDomainResource %llx, start_symbol %d n_symb %d\n",
LOG_I(MAC, "[RAPROC] DCI params: rnti %d, rnti_type %d, dci_format %d coreset params: FreqDomainResource %llx, start_symbol %d n_symb %d\n",
pdcch_pdu_rel15->dci_pdu.RNTI[0],
rnti_types[0],
dci_formats[0],
@@ -720,7 +908,7 @@ void nr_generate_Msg2(module_id_t module_idP,
LOG_I(MAC, "Frame %d, Subframe %d: Setting Msg3 reception for Frame %d Subframe %d\n", frameP, slotP, ra->Msg3_frame, ra->Msg3_slot);
nr_add_msg3(module_idP, CC_id, frameP, slotP);
ra->state = WAIT_Msg3;
LOG_D(MAC,"[gNB %d][RAPROC] Frame %d, Subframe %d: RA state %d\n", module_idP, frameP, slotP, ra->state);
LOG_I(MAC,"[gNB %d][RAPROC] Frame %d, Subframe %d: RA state %d\n", module_idP, frameP, slotP, ra->state);
x_Overhead = 0;
nr_get_tbs_dl(&dl_tti_pdsch_pdu->pdsch_pdu, x_Overhead, pdsch_pdu_rel15->numDmrsCdmGrpsNoData, dci_pdu_rel15[0].tb_scaling);
@@ -743,6 +931,7 @@ void nr_generate_Msg2(module_id_t module_idP,
}
void nr_clear_ra_proc(module_id_t module_idP, int CC_id, frame_t frameP){
NR_RA_t *ra = &RC.nrmac[module_idP]->common_channels[CC_id].ra[0];
LOG_D(MAC,"[gNB %d][RAPROC] CC_id %d Frame %d Clear Random access information rnti %x\n", module_idP, CC_id, frameP, ra->rnti);
ra->state = IDLE;
@@ -788,7 +977,7 @@ void nr_fill_rar(uint8_t Mod_idP,
uint8_t * dlsch_buffer,
nfapi_nr_pusch_pdu_t *pusch_pdu){
LOG_D(MAC, "[gNB] Generate RAR MAC PDU frame %d slot %d ", ra->Msg2_frame, ra-> Msg2_slot);
LOG_I(MAC, "[gNB] Generate RAR MAC PDU frame %d slot %d preamble index %u", ra->Msg2_frame, ra-> Msg2_slot, ra->preamble_index);
NR_RA_HEADER_RAPID *rarh = (NR_RA_HEADER_RAPID *) dlsch_buffer;
NR_MAC_RAR *rar = (NR_MAC_RAR *) (dlsch_buffer + 1);
unsigned char csi_req = 0, tpc_command;
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_bch.c
+14 -4
View File
@@ -54,6 +54,7 @@
#include "common/ran_context.h"
extern RAN_CONTEXT_t RC;
extern uint8_t SSB_Table[38];
void schedule_nr_mib(module_id_t module_idP, frame_t frameP, sub_frame_t slotP){
@@ -66,15 +67,24 @@ void schedule_nr_mib(module_id_t module_idP, frame_t frameP, sub_frame_t slotP){
int mib_sdu_length;
int CC_id;
AssertFatal(slotP == 0, "Subframe must be 0\n");
AssertFatal((frameP & 7) == 0, "Frame must be a multiple of 8\n");
for (CC_id = 0; CC_id < MAX_NUM_CCs; CC_id++) {
nfapi_nr_config_request_scf_t *cfg = &RC.nrmac[module_idP]->config[0];
dl_tti_request = &gNB->DL_req[CC_id];
dl_req = &dl_tti_request->dl_tti_request_body;
cc = &gNB->common_channels[CC_id];
#if 0
//SSB is transmitted based on SSB periodicity
if((frameP % cfg->ssb_table.ssb_period.value) == 0) {
uint64_t L_ssb = (((uint64_t) cfg->ssb_table.ssb_mask_list[0].ssb_mask.value)<<32) | cfg->ssb_table.ssb_mask_list[1].ssb_mask.value ;
uint32_t ssb_index = -1;
for (int i=0; i<2; i++) { // max two SSB per slot
ssb_index = i + SSB_Table[slotP]; // computing the ssb_index
if ((ssb_index<64) && ((L_ssb >> (63-ssb_index)) & 0x01)) { // generating the ssb only if the bit of L_ssb at current ssb index is 1
#endif
mib_sdu_length = mac_rrc_nr_data_req(module_idP, CC_id, frameP, MIBCH, 1, &cc->MIB_pdu.payload[0]); // not used in this case
@@ -96,7 +106,7 @@ void schedule_nr_mib(module_id_t module_idP, frame_t frameP, sub_frame_t slotP){
AssertFatal(cc->ServingCellConfigCommon->physCellId!=NULL,"cc->ServingCellConfigCommon->physCellId is null\n");
dl_config_pdu->ssb_pdu.ssb_pdu_rel15.PhysCellId = *cc->ServingCellConfigCommon->physCellId;
dl_config_pdu->ssb_pdu.ssb_pdu_rel15.BetaPss = 0;
dl_config_pdu->ssb_pdu.ssb_pdu_rel15.SsbBlockIndex = 0;
dl_config_pdu->ssb_pdu.ssb_pdu_rel15.SsbBlockIndex = 0;//ssb_index ;//SSB index for each SSB
AssertFatal(cc->ServingCellConfigCommon->downlinkConfigCommon!=NULL,"scc->downlinkConfigCommonL is null\n");
AssertFatal(cc->ServingCellConfigCommon->downlinkConfigCommon->frequencyInfoDL!=NULL,"scc->downlinkConfigCommon->frequencyInfoDL is null\n");
AssertFatal(cc->ServingCellConfigCommon->downlinkConfigCommon->frequencyInfoDL->absoluteFrequencySSB!=NULL,"scc->downlinkConfigCommon->frequencyInfoDL->absoluteFrequencySSB is null\n");
@@ -132,8 +142,8 @@ void schedule_nr_mib(module_id_t module_idP, frame_t frameP, sub_frame_t slotP){
default:
AssertFatal(1==0,"SCS %ld not allowed for SSB \n", *cc->ServingCellConfigCommon->ssbSubcarrierSpacing);
}
dl_config_pdu->ssb_pdu.ssb_pdu_rel15.SsbSubcarrierOffset = 0; //kSSB
dl_config_pdu->ssb_pdu.ssb_pdu_rel15.ssbOffsetPointA = ssb_offset0/(ratio*12) - 10; // absoluteFrequencySSB is the center of SSB
dl_config_pdu->ssb_pdu.ssb_pdu_rel15.SsbSubcarrierOffset = cfg->ssb_table.ssb_subcarrier_offset.value; //kSSB
dl_config_pdu->ssb_pdu.ssb_pdu_rel15.ssbOffsetPointA = ssb_offset0/(ratio*12) - 10;/*cfg->ssb_table.ssb_offset_point_a.value;*/ // absoluteFrequencySSB is the center of SSB
dl_config_pdu->ssb_pdu.ssb_pdu_rel15.bchPayloadFlag = 1;
dl_config_pdu->ssb_pdu.ssb_pdu_rel15.bchPayload = (*(uint32_t*)cc->MIB_pdu.payload) & ((1<<24)-1);
dl_req->nPDUs++;
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_dlsch.c
+10 -5
View File
@@ -488,16 +488,21 @@ void nr_simple_dlsch_preprocessor(module_id_t module_id,
sched_ctrl->search_space);
sched_ctrl->coreset = get_coreset(
sched_ctrl->active_bwp, sched_ctrl->search_space, 1 /* dedicated */);
int cid = sched_ctrl->coreset->controlResourceSetId;
const uint16_t Y = UE_info->Y[UE_id][cid][slot];
const int m = UE_info->num_pdcch_cand[UE_id][cid];
sched_ctrl->cce_index = allocate_nr_CCEs(RC.nrmac[module_id],
sched_ctrl->active_bwp,
sched_ctrl->coreset,
sched_ctrl->aggregation_level,
UE_info->rnti[UE_id],
0); // m
sched_ctrl->active_bwp,
sched_ctrl->coreset,
sched_ctrl->aggregation_level,
Y,
m,
nr_of_candidates);
if (sched_ctrl->cce_index < 0) {
LOG_E(MAC, "%s(): could not find CCE for UE %d\n", __func__, UE_id);
return;
}
UE_info->num_pdcch_cand[UE_id][cid]++;
/* Find PUCCH occasion */
nr_update_pucch_scheduling(
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_phytest.c
+25 -15
View File
@@ -417,18 +417,23 @@ int configure_fapi_dl_pdu_phytest(int Mod_idP,
uint8_t nr_of_candidates, aggregation_level;
find_aggregation_candidates(&aggregation_level, &nr_of_candidates, ss);
NR_ControlResourceSet_t *coreset = get_coreset(bwp, ss, 1 /* dedicated */);
int CCEIndex = allocate_nr_CCEs(
nr_mac,
bwp,
coreset,
aggregation_level,
UE_info->rnti[UE_id],
0); // m
const int cid = coreset->controlResourceSetId;
const uint16_t Y = UE_info->Y[UE_id][cid][nr_mac->current_slot];
const int m = UE_info->num_pdcch_cand[UE_id][cid];
int CCEIndex = allocate_nr_CCEs(nr_mac,
bwp,
coreset,
aggregation_level,
Y,
m,
nr_of_candidates);
if (CCEIndex < 0) {
LOG_E(MAC, "%s(): CCE list not empty, couldn't schedule PDSCH\n", __func__);
free(dci_pdu_rel15);
return 0;
}
UE_info->num_pdcch_cand[UE_id][cid]++;
nr_configure_pdcch(nr_mac,
pdcch_pdu_rel15,
UE_info->rnti[UE_id],
@@ -864,7 +869,8 @@ void schedule_fapi_ul_pdu(int Mod_idP,
* conditions might exclude each other and never be true */
const int slot_idx = (slotP + K2) % num_slots_per_tdd;
if (is_xlsch_in_slot(ulsch_in_slot_bitmap, slot_idx)
&& (!get_softmodem_params()->phy_test || slot_idx == 8)) {
&& (!get_softmodem_params()->phy_test || slot_idx == 8)) {
nfapi_nr_ul_dci_request_t *UL_dci_req = &RC.nrmac[Mod_idP]->UL_dci_req[0];
UL_dci_req->SFN = frameP;
UL_dci_req->Slot = slotP;
@@ -1126,19 +1132,23 @@ void schedule_fapi_ul_pdu(int Mod_idP,
uint8_t nr_of_candidates, aggregation_level;
find_aggregation_candidates(&aggregation_level, &nr_of_candidates, ss);
NR_ControlResourceSet_t *coreset = get_coreset(bwp, ss, 1 /* dedicated */);
int CCEIndex = allocate_nr_CCEs(
nr_mac,
bwp,
coreset,
aggregation_level,
UE_info->rnti[UE_id],
0); // m
const int cid = coreset->controlResourceSetId;
const uint16_t Y = UE_info->Y[UE_id][cid][nr_mac->current_slot];
const int m = UE_info->num_pdcch_cand[UE_id][cid];
int CCEIndex = allocate_nr_CCEs(nr_mac,
bwp,
coreset,
aggregation_level,
Y,
m,
nr_of_candidates);
if (CCEIndex < 0) {
LOG_E(MAC, "%s(): CCE list not empty, couldn't schedule PUSCH\n", __func__);
pusch_sched->active = false;
return;
}
else {
UE_info->num_pdcch_cand[UE_id][cid]++;
nr_configure_pdcch(nr_mac,
pdcch_pdu_rel15,
UE_info->rnti[UE_id],
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_primitives.c
+51 -9
View File
@@ -172,8 +172,9 @@ int allocate_nr_CCEs(gNB_MAC_INST *nr_mac,
NR_BWP_Downlink_t *bwp,
NR_ControlResourceSet_t *coreset,
int aggregation,
uint16_t n_RNTI,
int m) {
uint16_t Y,
int m,
int nr_of_candidates) {
// uncomment these when we allocate for common search space
// NR_COMMON_channels_t *cc = nr_mac->common_channels;
// NR_ServingCellConfigCommon_t *scc = cc->ServingCellConfigCommon;
@@ -189,15 +190,19 @@ int allocate_nr_CCEs(gNB_MAC_INST *nr_mac,
n_rb*=6;
uint16_t N_reg = n_rb * coreset->duration;
uint16_t n_CI=0;
const uint32_t A[3]={39827,39829,39839};
/* if n_RNTI is zero, this results in zero, too! */
uint16_t Y = (A[0]*n_RNTI)%65537; // Candidate 0, antenna port 0
uint16_t n_CI = 0;
uint16_t N_cce = N_reg / NR_NB_REG_PER_CCE;
const uint16_t N_cce = N_reg / NR_NB_REG_PER_CCE;
const uint16_t M_s_max = nr_of_candidates;
uint16_t M_s_max = (aggregation==4)?4:(aggregation==8)?2:1;
int first_cce = aggregation * (( Y + (m*N_cce)/(aggregation*M_s_max) + n_CI ) % CEILIDIV(N_cce,aggregation));
AssertFatal(m < nr_of_candidates,
"PDCCH candidate index %d in CORESET %d exceeds the maximum "
"number of PDCCH candidates (%d)\n",
m,
coreset_id,
nr_of_candidates);
int first_cce = aggregation * (( Y + CEILIDIV((m*N_cce),(aggregation*M_s_max)) + n_CI ) % CEILIDIV(N_cce,aggregation));
for (int i=0;i<aggregation;i++)
if (cce_list[first_cce+i] != 0) return(-1);
@@ -1526,6 +1531,7 @@ void fill_dci_pdu_rel15(NR_ServingCellConfigCommon_t *scc,
pos+=1;
*dci_pdu |= ((uint64_t)dci_pdu_rel15->dmrs_sequence_initialization.val&0x1)<<(dci_size-pos);
}
LOG_D(MAC, "DCI index %d has %d bits and the payload is %lx\n", d, dci_size, *dci_pdu);
}
}
@@ -1619,6 +1625,40 @@ int find_nr_UE_id(module_id_t mod_idP, rnti_t rntiP)
return -1;
}
void set_Y(int Y[3][160], rnti_t rnti) {
const int A[3] = {39827, 39829, 39839};
const int D = 65537;
Y[0][0] = (A[0] * rnti) % D;
Y[1][0] = (A[1] * rnti) % D;
Y[2][0] = (A[2] * rnti) % D;
for (int s = 1; s < 160; s++) {
Y[0][s] = (A[0] * Y[0][s - 1]) % D;
Y[1][s] = (A[1] * Y[1][s - 1]) % D;
Y[2][s] = (A[2] * Y[2][s - 1]) % D;
}
}
int find_nr_RA_id(module_id_t mod_idP, int CC_idP, rnti_t rntiP) {
//------------------------------------------------------------------------------
int RA_id;
RA_t *ra = (RA_t *) &RC.nrmac[mod_idP]->common_channels[CC_idP].ra[0];
for (RA_id = 0; RA_id < NB_RA_PROC_MAX; RA_id++) {
LOG_D(MAC, "Checking RA_id %d for %x : state %d\n",
RA_id,
rntiP,
ra[RA_id].state);
if (ra[RA_id].state != IDLE && ra[RA_id].rnti == rntiP)
return RA_id;
}
return -1;
}
//------------------------------------------------------------------------------
int add_new_nr_ue(module_id_t mod_idP, rnti_t rntiP){
NR_UE_info_t *UE_info = &RC.nrmac[mod_idP]->UE_info;
@@ -1642,6 +1682,7 @@ int add_new_nr_ue(module_id_t mod_idP, rnti_t rntiP){
UE_info->active[UE_id] = true;
UE_info->rnti[UE_id] = rntiP;
add_nr_ue_list(&UE_info->list, UE_id);
set_Y(UE_info->Y[UE_id], rntiP);
memset((void *) &UE_info->UE_sched_ctrl[UE_id],
0,
sizeof(NR_UE_sched_ctrl_t));
@@ -1684,6 +1725,7 @@ void mac_remove_nr_ue(module_id_t mod_id, rnti_t rnti)
NR_UE_info_t *UE_info = &RC.nrmac[mod_id]->UE_info;
for (i = 0; i < MAX_MOBILES_PER_GNB; i++) {
if (UE_info->active[i] != TRUE)
continue;
if (UE_info->rnti[i] != rnti)
openair2/LAYER2/NR_MAC_gNB/gNB_scheduler_ulsch.c
+36 -40
View File
@@ -318,6 +318,42 @@ void nr_rx_sdu(const module_id_t gnb_mod_idP,
UE_info = &gNB_mac->UE_info;
int target_snrx10 = gNB_mac->pusch_target_snrx10;
NR_RA_t *ra = &gNB_mac->common_channels[CC_idP].ra[0];
// random access pusch with TC-RNTI
if (ra->state == WAIT_Msg3) {
if (sduP != NULL) { // if the CRC passed
if (ra->rnti != current_rnti) {
LOG_E(MAC,
"expected TC-RNTI %04x to match current RNTI %04x\n",
ra->rnti,
current_rnti);
return;
}
free(ra->preambles.preamble_list);
ra->state = RA_IDLE;
LOG_I(MAC, "reset RA state information for RA-RNTI %04x\n", ra->rnti);
const int UE_id = add_new_nr_ue(gnb_mod_idP, ra->rnti);
UE_info->secondaryCellGroup[UE_id] = ra->secondaryCellGroup;
UE_info->UE_beam_index[UE_id] = ra->beam_id;
struct NR_ServingCellConfig__downlinkBWP_ToAddModList *bwpList = ra->secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList;
AssertFatal(bwpList->list.count == 1,
"downlinkBWP_ToAddModList has %d BWP!\n",
bwpList->list.count);
const int bwp_id = 1;
UE_info->UE_sched_ctrl[UE_id].active_bwp = bwpList->list.array[bwp_id - 1];
LOG_I(MAC,
"[gNB %d][RAPROC] PUSCH with TC_RNTI %x received correctly, "
"adding UE MAC Context UE_id %d/RNTI %04x\n",
gnb_mod_idP,
current_rnti,
UE_id,
ra->rnti);
}
return;
}
if (UE_id != -1) {
UE_scheduling_control = &(UE_info->UE_sched_ctrl[UE_id]);
@@ -364,46 +400,6 @@ void nr_rx_sdu(const module_id_t gnb_mod_idP,
}
}
else if (sduP != NULL) { // if the CRC passed
// random access pusch with TC-RNTI
NR_RA_t *ra = &gNB_mac->common_channels[CC_idP].ra[0];
if (ra->state != WAIT_Msg3) {
LOG_E(MAC,
"expected RA state WAIT_Msg3/%d (but is %d) for RA-RNTI %04x\n",
WAIT_Msg3,
ra->state,
ra->rnti);
return;
}
if (ra->rnti != current_rnti) {
LOG_E(MAC,
"expected RA-RNTI %04x (C-RNTI %04x) to match current RNTI %04x\n",
ra->rnti,
ra->crnti,
current_rnti);
return;
}
free(ra->preambles.preamble_list);
ra->state = RA_IDLE;
LOG_I(MAC, "reset RA state information for RA-RNTI %04x\n", ra->rnti);
const int UE_id = add_new_nr_ue(gnb_mod_idP, ra->crnti);
UE_info->secondaryCellGroup[UE_id] = ra->secondaryCellGroup;
struct NR_ServingCellConfig__downlinkBWP_ToAddModList *bwpList =
ra->secondaryCellGroup->spCellConfig->spCellConfigDedicated->downlinkBWP_ToAddModList;
AssertFatal(bwpList->list.count == 1,
"downlinkBWP_ToAddModList has %d BWP!\n",
bwpList->list.count);
const int bwp_id = 1;
UE_info->UE_sched_ctrl[UE_id].active_bwp = bwpList->list.array[bwp_id - 1];
LOG_W(MAC,
"[gNB %d][RAPROC] PUSCH with TC_RNTI %x received correctly, "
"adding UE MAC Context UE_id %d/RNTI %04x\n",
gnb_mod_idP,
current_rnti,
UE_id,
ra->crnti);
}
}
openair2/LAYER2/NR_MAC_gNB/mac_proto.h
+14 -2
View File
@@ -306,6 +306,8 @@ void add_nr_ue_list(NR_UE_list_t *listP, int UE_id);
int find_nr_UE_id(module_id_t mod_idP, rnti_t rntiP);
int find_nr_RA_id(module_id_t mod_idP, int CC_idP, rnti_t rntiP);
int add_new_nr_ue(module_id_t mod_idP, rnti_t rntiP);
void mac_remove_nr_ue(module_id_t mod_id, rnti_t rnti);
@@ -314,8 +316,9 @@ int allocate_nr_CCEs(gNB_MAC_INST *nr_mac,
NR_BWP_Downlink_t *bwp,
NR_ControlResourceSet_t *coreset,
int aggregation,
uint16_t n_RNTI,
int m);
uint16_t Y,
int m,
int nr_of_candidates);
int get_dlscs(nfapi_nr_config_request_t *cfg);
@@ -386,5 +389,14 @@ void nr_rx_sdu(const module_id_t gnb_mod_idP,
void handle_nr_ul_harq(uint16_t slot, NR_UE_sched_ctrl_t *sched_ctrl, NR_mac_stats_t *stats, nfapi_nr_crc_t crc_pdu);
int16_t ssb_index_from_prach(module_id_t module_idP,
frame_t frameP,
sub_frame_t slotP,
uint16_t preamble_index,
uint8_t freq_index,
uint8_t symbol);
void find_SSB_and_RO_available(module_id_t module_idP);
void handle_nr_uci(NR_UL_IND_t *UL_info, NR_UE_sched_ctrl_t *sched_ctrl, NR_mac_stats_t *stats, int target_snrx10);
#endif /*__LAYER2_NR_MAC_PROTO_H__*/
openair2/LAYER2/NR_MAC_gNB/nr_mac_gNB.h
+23
View File
@@ -77,6 +77,7 @@
#define MAX_NUM_CCE 90
/*!\brief Maximum number of random access process */
#define NR_NB_RA_PROC_MAX 4
#define MAX_NUM_OF_SSB 64
typedef enum {
RA_IDLE = 0,
@@ -149,12 +150,16 @@ typedef struct {
int msg4_mcs;
/// RA search space
NR_SearchSpace_t *ra_ss;
// Beam index
uint8_t beam_id;
/// secondaryCellGroup for UE in NSA that is to come
NR_CellGroupConfig_t *secondaryCellGroup;
/// Preambles for contention-free access
NR_preamble_ue_t preambles;
/// NSA: the UEs C-RNTI to use
rnti_t crnti;
/// CFRA flag
bool cfra;
} NR_RA_t;
/*! \brief gNB common channels */
@@ -191,6 +196,16 @@ typedef struct {
uint8_t vrb_map_UL[275];
/// number of subframe allocation pattern available for MBSFN sync area
uint8_t num_sf_allocation_pattern;
///Number of active SSBs
uint8_t num_active_ssb;
//Total available prach occasions per configuration period
uint32_t total_prach_occasions_per_config_period;
//Total available prach occasions
uint32_t total_prach_occasions;
//Max Association period
uint8_t max_association_period;
//SSB index
uint8_t ssb_index[MAX_NUM_OF_SSB];
} NR_COMMON_channels_t;
@@ -390,6 +405,12 @@ typedef struct {
bool active[MAX_MOBILES_PER_GNB];
rnti_t rnti[MAX_MOBILES_PER_GNB];
NR_CellGroupConfig_t *secondaryCellGroup[MAX_MOBILES_PER_GNB];
/// CCE indexing
int Y[MAX_MOBILES_PER_GNB][3][160];
int m[MAX_MOBILES_PER_GNB];
int num_pdcch_cand[MAX_MOBILES_PER_GNB][MAX_NUM_CORESET];
// UE selected beam index
uint8_t UE_beam_index[MAX_MOBILES_PER_GNB];
} NR_UE_info_t;
/*! \brief top level eNB MAC structure */
@@ -452,6 +473,8 @@ typedef struct gNB_MAC_INST_s {
time_stats_t schedule_pch;
/// CCE lists
int cce_list[MAX_NUM_BWP][MAX_NUM_CORESET][MAX_NUM_CCE];
/// current slot
int current_slot;
} gNB_MAC_INST;
#endif /*__LAYER2_NR_MAC_GNB_H__ */
openair2/NETWORK_DRIVER/MESH/device.c
+1 -1
View File
@@ -324,7 +324,7 @@ static const struct net_device_ops nasmesh_netdev_ops = {
.ndo_set_mac_address = NULL,
.ndo_set_config = nas_set_config,
.ndo_do_ioctl = nas_CTL_ioctl,
#if (defined RHEL_RELEASE_CODE && RHEL_RELEASE_CODE>=1797)
#if (defined RHEL_RELEASE_CODE && RHEL_RELEASE_CODE>=1797 && LINUX_VERSION_CODE <= KERNEL_VERSION(3,11,0))
.extended.ndo_change_mtu = nas_change_mtu,
#else
.ndo_change_mtu = nas_change_mtu,
openair2/NR_PHY_INTERFACE/NR_IF_Module.c
+17 -16
View File
@@ -56,24 +56,25 @@ extern uint16_t sf_ahead;
extern uint16_t sl_ahead;
void handle_nr_rach(NR_UL_IND_t *UL_info) {
if (UL_info->rach_ind.number_of_pdus>0) {
AssertFatal(UL_info->rach_ind.number_of_pdus==1,"More than 1 RACH pdu not supported\n");
UL_info->rach_ind.number_of_pdus=0;
LOG_D(MAC,"UL_info[Frame %d, Slot %d] Calling initiate_ra_proc RACH:SFN/SLOT:%d/%d\n",UL_info->frame,UL_info->slot, UL_info->rach_ind.sfn,UL_info->rach_ind.slot);
if (UL_info->rach_ind.pdu_list[0].num_preamble>0)
AssertFatal(UL_info->rach_ind.pdu_list[0].num_preamble==1,
"More than 1 preamble not supported\n");
LOG_I(MAC,"UL_info[Frame %d, Slot %d] Calling initiate_ra_proc RACH:SFN/SLOT:%d/%d\n",UL_info->frame,UL_info->slot, UL_info->rach_ind.sfn,UL_info->rach_ind.slot);
int npdus = UL_info->rach_ind.number_of_pdus;
for(int i = 0; i < npdus; i++) {
UL_info->rach_ind.number_of_pdus--;
if (UL_info->rach_ind.pdu_list[i].num_preamble>0)
AssertFatal(UL_info->rach_ind.pdu_list[i].num_preamble==1,
"More than 1 preamble not supported\n");
nr_initiate_ra_proc(UL_info->module_id,
UL_info->CC_id,
UL_info->rach_ind.sfn,
UL_info->rach_ind.slot,
UL_info->rach_ind.pdu_list[0].preamble_list[0].preamble_index,
UL_info->rach_ind.pdu_list[0].freq_index,
UL_info->rach_ind.pdu_list[0].symbol_index,
UL_info->rach_ind.pdu_list[0].preamble_list[0].timing_advance);
nr_initiate_ra_proc(UL_info->module_id,
UL_info->CC_id,
UL_info->rach_ind.sfn,
UL_info->rach_ind.slot,
UL_info->rach_ind.pdu_list[i].preamble_list[0].preamble_index,
UL_info->rach_ind.pdu_list[i].freq_index,
UL_info->rach_ind.pdu_list[i].symbol_index,
UL_info->rach_ind.pdu_list[i].preamble_list[0].timing_advance);
}
}
}
openair2/PHY_INTERFACE/IF_Module.h
-11
View File
@@ -203,17 +203,6 @@ typedef struct IF_Module_s{
pthread_mutex_t if_mutex;
} IF_Module_t;
// These mutex is used for multiple UEs L2 FAPI simulator.
// Each UEs set these value in UL and UL_INFO is shared in all UE's thread.
typedef struct {
pthread_mutex_t rx_mutex;
pthread_mutex_t crc_mutex;
pthread_mutex_t sr_mutex;
pthread_mutex_t harq_mutex;
pthread_mutex_t cqi_mutex;
pthread_mutex_t rach_mutex;
} FILL_UL_INFO_MUTEX_t;
/*Initial */
IF_Module_t *IF_Module_init(int Mod_id);
void IF_Module_kill(int Mod_id);
openair2/PHY_INTERFACE/phy_stub_UE.c
-24
View File
@@ -64,8 +64,6 @@ void fill_rx_indication_UE_MAC(module_id_t Mod_id,
nfapi_rx_indication_pdu_t *pdu;
int timing_advance_update;
pthread_mutex_lock(&fill_ul_mutex.rx_mutex);
UL_INFO->rx_ind.sfn_sf = frame << 4 | subframe;
UL_INFO->rx_ind.rx_indication_body.tl.tag = NFAPI_RX_INDICATION_BODY_TAG;
UL_INFO->rx_ind.vendor_extension = ul_config_req->vendor_extension;
@@ -101,7 +99,6 @@ void fill_rx_indication_UE_MAC(module_id_t Mod_id,
UL_INFO->rx_ind.rx_indication_body.number_of_pdus++;
UL_INFO->rx_ind.sfn_sf = frame << 4 | subframe;
pthread_mutex_unlock(&fill_ul_mutex.rx_mutex);
}
void fill_sr_indication_UE_MAC(int Mod_id,
@@ -109,8 +106,6 @@ void fill_sr_indication_UE_MAC(int Mod_id,
int subframe,
UL_IND_t *UL_INFO,
uint16_t rnti) {
pthread_mutex_lock(&fill_ul_mutex.sr_mutex);
nfapi_sr_indication_t *sr_ind = &UL_INFO->sr_ind;
nfapi_sr_indication_body_t *sr_ind_body = &sr_ind->sr_indication_body;
nfapi_sr_indication_pdu_t *pdu = &sr_ind_body->sr_pdu_list[sr_ind_body->number_of_srs];
@@ -139,7 +134,6 @@ void fill_sr_indication_UE_MAC(int Mod_id,
// UL_INFO->rx_ind.rx_indication_body.number_of_pdus++;
sr_ind_body->number_of_srs++;
pthread_mutex_unlock(&fill_ul_mutex.sr_mutex);
}
void fill_crc_indication_UE_MAC(int Mod_id,
@@ -149,8 +143,6 @@ void fill_crc_indication_UE_MAC(int Mod_id,
uint8_t crc_flag,
int index,
uint16_t rnti) {
pthread_mutex_lock(&fill_ul_mutex.crc_mutex);
nfapi_crc_indication_pdu_t *pdu =
&UL_INFO->crc_ind.crc_indication_body
.crc_pdu_list[UL_INFO->crc_ind.crc_indication_body.number_of_crcs];
@@ -174,8 +166,6 @@ void fill_crc_indication_UE_MAC(int Mod_id,
__FUNCTION__,
pdu->rx_ue_information.rnti,
UL_INFO->crc_ind.crc_indication_body.number_of_crcs);
pthread_mutex_unlock(&fill_ul_mutex.crc_mutex);
}
void fill_rach_indication_UE_MAC(int Mod_id,
@@ -184,10 +174,6 @@ void fill_rach_indication_UE_MAC(int Mod_id,
UL_IND_t *UL_INFO,
uint8_t ra_PreambleIndex,
uint16_t ra_RNTI) {
LOG_D(MAC, "fill_rach_indication_UE_MAC 1 \n");
pthread_mutex_lock(&fill_ul_mutex.rach_mutex);
UL_INFO->rach_ind.rach_indication_body.number_of_preambles = 1;
UL_INFO->rach_ind.header.message_id = NFAPI_RACH_INDICATION;
@@ -232,8 +218,6 @@ void fill_rach_indication_UE_MAC(int Mod_id,
// should call it when we merge with that branch.
oai_nfapi_rach_ind(&UL_INFO->rach_ind);
free(UL_INFO->rach_ind.rach_indication_body.preamble_list);
pthread_mutex_unlock(&fill_ul_mutex.rach_mutex);
}
void fill_ulsch_cqi_indication_UE_MAC(int Mod_id,
@@ -241,7 +225,6 @@ void fill_ulsch_cqi_indication_UE_MAC(int Mod_id,
uint8_t subframe,
UL_IND_t *UL_INFO,
uint16_t rnti) {
pthread_mutex_lock(&fill_ul_mutex.cqi_mutex);
nfapi_cqi_indication_pdu_t *pdu =
&UL_INFO->cqi_ind.cqi_indication_body
.cqi_pdu_list[UL_INFO->cqi_ind.cqi_indication_body.number_of_cqis];
@@ -275,7 +258,6 @@ void fill_ulsch_cqi_indication_UE_MAC(int Mod_id,
raw_pdu->pdu[0] = cqi << 4;
UL_INFO->cqi_ind.cqi_indication_body.number_of_cqis++;
pthread_mutex_unlock(&fill_ul_mutex.cqi_mutex);
}
void fill_ulsch_harq_indication_UE_MAC(
@@ -285,8 +267,6 @@ void fill_ulsch_harq_indication_UE_MAC(
UL_IND_t *UL_INFO,
nfapi_ul_config_ulsch_harq_information *harq_information,
uint16_t rnti) {
pthread_mutex_lock(&fill_ul_mutex.harq_mutex);
nfapi_harq_indication_pdu_t *pdu =
&UL_INFO->harq_ind.harq_indication_body.harq_pdu_list
[UL_INFO->harq_ind.harq_indication_body.number_of_harqs];
@@ -318,7 +298,6 @@ void fill_ulsch_harq_indication_UE_MAC(
}
UL_INFO->harq_ind.harq_indication_body.number_of_harqs++;
pthread_mutex_unlock(&fill_ul_mutex.harq_mutex);
}
void fill_uci_harq_indication_UE_MAC(int Mod_id,
@@ -327,8 +306,6 @@ void fill_uci_harq_indication_UE_MAC(int Mod_id,
UL_IND_t *UL_INFO,
nfapi_ul_config_harq_information *harq_information,
uint16_t rnti) {
pthread_mutex_lock(&fill_ul_mutex.harq_mutex);
nfapi_harq_indication_t *ind = &UL_INFO->harq_ind;
nfapi_harq_indication_body_t *body = &ind->harq_indication_body;
nfapi_harq_indication_pdu_t *pdu =
@@ -410,7 +387,6 @@ void fill_uci_harq_indication_UE_MAC(int Mod_id,
LOG_D(PHY,
"Incremented eNB->UL_INFO.harq_ind.number_of_harqs:%d\n",
UL_INFO->harq_ind.harq_indication_body.number_of_harqs);
pthread_mutex_unlock(&fill_ul_mutex.harq_mutex);
}
void handle_nfapi_ul_pdu_UE_MAC(module_id_t Mod_id,
openair2/PHY_INTERFACE/phy_stub_UE.h
-2
View File
@@ -17,8 +17,6 @@
//#include "openair1/PHY/defs.h"
//#include "openair1/PHY/LTE_TRANSPORT/defs.h"
// this mutex is used to set multiple UE's UL value in L2 FAPI simulator.
FILL_UL_INFO_MUTEX_t fill_ul_mutex;
//below 2 difinitions move to phy_stub_UE.c to add initialization when difinition.
extern UL_IND_t *UL_INFO;
extern nfapi_tx_request_pdu_t* tx_request_pdu_list;
openair2/RRC/LTE/rrc_eNB.c
+1
View File
@@ -7884,6 +7884,7 @@ rrc_eNB_decode_dcch(
if(ul_dcch_msg->message.choice.c1.choice.rrcConnectionReconfigurationComplete.criticalExtensions.choice.rrcConnectionReconfigurationComplete_r8.
nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension->nonCriticalExtension
->scg_ConfigResponseNR_r15!=NULL) {
dedicated_DRB = -1; /* put a value that does not run anything below */
ue_context_p->ue_context.Status = RRC_NR_NSA_RECONFIGURED;
/*Trigger E-RAB Modification Indication */
rrc_eNB_send_E_RAB_Modification_Indication(ctxt_pP, ue_context_p);
openair2/RRC/NR/rrc_gNB_reconfig.c
+35 -4
View File
@@ -174,10 +174,41 @@ void fill_default_secondaryCellGroup(NR_ServingCellConfigCommon_t *servingcellco
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.present = NR_CFRA__resources_PR_ssb;
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb = calloc(1,sizeof(struct NR_CFRA__resources__ssb));
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ra_ssb_OccasionMaskIndex = 0;
struct NR_CFRA_SSB_Resource *ssbElem = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem->ssb = 0;
ssbElem->ra_PreambleIndex= 63;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem);
struct NR_CFRA_SSB_Resource *ssbElem[8];
ssbElem[0] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[0]->ssb = 0;
ssbElem[0]->ra_PreambleIndex = 63;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[0]);
#if 0
ssbElem[1] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[1]->ssb = 1;
ssbElem[1]->ra_PreambleIndex = 62;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[1]);
ssbElem[2] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[2]->ssb = 2;
ssbElem[2]->ra_PreambleIndex = 63;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[2]);
ssbElem[3] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[3]->ssb = 3;
ssbElem[3]->ra_PreambleIndex = 63;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[3]);
ssbElem[4] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[4]->ssb = 4;
ssbElem[4]->ra_PreambleIndex = 63;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[4]);
ssbElem[5] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[5]->ssb = 5;
ssbElem[5]->ra_PreambleIndex = 63;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[5]);
ssbElem[6] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[6]->ssb = 6;
ssbElem[6]->ra_PreambleIndex = 63;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[6]);
ssbElem[7] = calloc(1,sizeof(struct NR_CFRA_SSB_Resource));
ssbElem[7]->ssb = 7;
ssbElem[7]->ra_PreambleIndex = 63;
ASN_SEQUENCE_ADD(&secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->resources.choice.ssb->ssb_ResourceList.list,ssbElem[7]);
#endif
secondaryCellGroup->spCellConfig->reconfigurationWithSync->rach_ConfigDedicated->choice.uplink->cfra->ext1 = NULL;
secondaryCellGroup->spCellConfig->rlf_TimersAndConstants = calloc(1,sizeof(*secondaryCellGroup->spCellConfig->rlf_TimersAndConstants));
secondaryCellGroup->spCellConfig->rlf_TimersAndConstants->present = NR_SetupRelease_RLF_TimersAndConstants_PR_setup;

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