224 lines
7.9 KiB
Bash
Executable File
224 lines
7.9 KiB
Bash
Executable File
#!/bin/bash
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################################################################################
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# Eurecom OpenAirInterface core network
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# Copyright(c) 1999 - 2014 Eurecom
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#
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# This program is free software; you can redistribute it and/or modify it
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# under the terms and conditions of the GNU General Public License,
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# version 2, as published by the Free Software Foundation.
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#
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# This program is distributed in the hope it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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# more details.
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#
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# You should have received a copy of the GNU General Public License along with
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# this program; if not, write to the Free Software Foundation, Inc.,
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# 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# The full GNU General Public License is included in this distribution in
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# the file called "COPYING".
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#
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# Contact Information
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# Openair Admin: openair_admin@eurecom.fr
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# Openair Tech : openair_tech@eurecom.fr
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# Forums : http://forums.eurecom.fsr/openairinterface
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# Address : EURECOM,
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# Campus SophiaTech,
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# 450 Route des Chappes,
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# CS 50193
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# 06904 Biot Sophia Antipolis cedex,
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# FRANCE
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################################################################################
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# file start_enb.bash
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# brief
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# author Lionel Gauthier
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# company Eurecom
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# email: lionel.gauthier@eurecom.fr
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###########################################
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# INPUT PARAMETER FOR THIS SCRIPT: 'rebuild', 'build' or implicit 'start'
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#########################################
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# This script start a ENB
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# The MME is provided to EURECOM by external partner, and should be started by your own.
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###########################################################
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# Parameters
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###########################################################
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declare MAKE_LTE_ACCESS_STRATUM_TARGET_RT="lte-softmodem DEBUG=1 HARD_RT=1 ENABLE_ITTI=1 USE_MME=R10 LINK_PDCP_TO_GTPV1U=1 DISABLE_XER_PRINT=1 SECU=1 RRC_MSG_PRINT=1 "
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###########################################################
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THIS_SCRIPT_PATH=$(dirname $(readlink -f $0))
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source $THIS_SCRIPT_PATH/utils.bash
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###########################################################
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declare -x CONFIG_FILE_DIR=./CONF
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cd $THIS_SCRIPT_PATH
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#######################################################
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# FIND CONFIG FILE
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#######################################################
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SEARCHED_CONFIG_FILE_ENB="enb*.conf"
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CONFIG_FILE_ENB=$THIS_SCRIPT_PATH/`find $CONFIG_FILE_DIR -iname $SEARCHED_CONFIG_FILE_ENB`
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if [ -f $CONFIG_FILE_ENB ]; then
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echo_warning "eNB config file found is now $CONFIG_FILE_ENB"
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else
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echo_error "eNB config file not found, exiting"
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exit 1
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fi
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#######################################################
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# SOURCE CONFIG FILE
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#######################################################
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rm -f /tmp/source.txt
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VARIABLES="
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ENB_INTERFACE_NAME_FOR_S1_MME\|\
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ENB_IPV4_ADDRESS_FOR_S1_MME\|\
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ENB_INTERFACE_NAME_FOR_S1U\|\
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ENB_IPV4_ADDRESS_FOR_S1U\|\
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hard_real_time"
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VARIABLES=$(echo $VARIABLES | sed -e 's/\\r//g')
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VARIABLES=$(echo $VARIABLES | tr -d ' ')
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cat $CONFIG_FILE_ENB | grep -w "$VARIABLES"| tr -d " " | tr -d ";" > /tmp/source.txt
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source /tmp/source.txt
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declare ENB_IPV4_NETMASK_FOR_S1_MME=$( echo $ENB_IPV4_ADDRESS_FOR_S1_MME | cut -f2 -d '/')
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declare ENB_IPV4_NETMASK_FOR_S1U=$( echo $ENB_IPV4_ADDRESS_FOR_S1U | cut -f2 -d '/')
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ENB_IPV4_ADDRESS_FOR_S1_MME=$( echo $ENB_IPV4_ADDRESS_FOR_S1_MME | cut -f1 -d '/')
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ENB_IPV4_ADDRESS_FOR_S1U=$( echo $ENB_IPV4_ADDRESS_FOR_S1U | cut -f1 -d '/')
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is_openvswitch_interface $ENB_INTERFACE_NAME_FOR_S1_MME \
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$ENB_INTERFACE_NAME_FOR_S1U
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if [ $? -eq 1 ]; then
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echo_success "Found open-vswitch network configuration"
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else
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is_vlan_interface $ENB_INTERFACE_NAME_FOR_S1_MME \
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$ENB_INTERFACE_NAME_FOR_S1U
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if [ $? -eq 1 ]; then
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echo_success "Found VLAN network configuration"
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clean_enb_vlan_network
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build_enb_vlan_network
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test_enb_vlan_network
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else
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is_real_interface $ENB_INTERFACE_NAME_FOR_S1_MME \
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$ENB_INTERFACE_NAME_FOR_S1U
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if [ $? -eq 1 ]; then
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echo_success "Found standart network configuration"
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else
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echo_error "Cannot find open-vswitch network configuration or VLAN network configuration or standard network configuration"
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exit 1
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fi
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fi
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fi
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clean() {
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cd $OPENAIR_TARGETS/ARCH/EXMIMO/DRIVER/eurecom && make clean || exit 1
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cd $OPENAIR_TARGETS/ARCH/EXMIMO/USERSPACE/OAI_FW_INIT && make clean || exit 1
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make --directory=$OPENAIR_TARGETS/RTAI/USER clean || exit 1
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find $OPENAIR_TARGETS/RTAI/USER -name *.a -delete
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find $OPENAIR_TARGETS/RTAI/USER -name *.d -delete
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find $OPENAIR_TARGETS/RTAI/USER -name *.o -delete
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find $OPENAIR_TARGETS/RTAI/USER -name *.ko -delete
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}
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build() {
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cd $OPENAIR_TARGETS/ARCH/EXMIMO/DRIVER/eurecom && make -j`grep -c ^processor /proc/cpuinfo ` || exit 1
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cd $OPENAIR_TARGETS/ARCH/EXMIMO/USERSPACE/OAI_FW_INIT && make -j`grep -c ^processor /proc/cpuinfo ` || exit 1
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make --directory=$OPENAIR_TARGETS/RTAI/USER $MAKE_LTE_ACCESS_STRATUM_TARGET_RT -j`grep -c ^processor /proc/cpuinfo ` || exit 1
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make --directory=$OPENAIR_TARGETS/RTAI/USER $MAKE_LTE_ACCESS_STRATUM_TARGET_RT || exit 1
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}
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##################################################
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# process script parameters
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##################################################
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for arg in "$@"
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do
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case "$arg" in
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rebuild) clean;build
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;;
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rebuildonly) clean;build; exit 0
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;;
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build) build
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;;
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buildonly) build; exit 0
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;;
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*)
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;;
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esac
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done
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##################################################
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# LAUNCH eNB
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##################################################
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pkill oaisim
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pkill tshark
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if [ ! -d $THIS_SCRIPT_PATH/OUTPUT ]; then
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mkdir -m 777 -p $THIS_SCRIPT_PATH/OUTPUT
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fi
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ITTI_LOG_FILE=$THIS_SCRIPT_PATH/OUTPUT/itti_enb_rf.$HOSTNAME.log
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rotate_log_file $ITTI_LOG_FILE
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STDOUT_LOG_FILE=$THIS_SCRIPT_PATH/OUTPUT/stdout_enb_rf.$HOSTNAME.log
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rotate_log_file $STDOUT_LOG_FILE
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rotate_log_file $STDOUT_LOG_FILE.filtered
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PCAP_LOG_FILE=$THIS_SCRIPT_PATH/OUTPUT/tshark_enb_rf.$HOSTNAME.pcap
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rotate_log_file $PCAP_LOG_FILE
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cd $THIS_SCRIPT_PATH
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if [ x$ENB_INTERFACE_NAME_FOR_S1_MME == x$ENB_INTERFACE_NAME_FOR_S1U ]; then
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nohup tshark -i $ENB_INTERFACE_NAME_FOR_S1_MME -w $PCAP_LOG_FILE &
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else
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nohup tshark -i $ENB_INTERFACE_NAME_FOR_S1_MME -i $ENB_INTERFACE_NAME_FOR_S1U -w $PCAP_LOG_FILE &
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fi
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echo_warning "HARD REAL TIME MODE"
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PATH=$PATH:/usr/realtime/bin
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cd $THIS_SCRIPT_PATH
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if [ ! -f /tmp/init_rt_done.tmp ]; then
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echo_warning "STARTING REAL TIME (RTAI)"
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insmod /usr/realtime/modules/rtai_hal.ko > /dev/null 2>&1
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insmod /usr/realtime/modules/rtai_sched.ko > /dev/null 2>&1
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insmod /usr/realtime/modules/rtai_sem.ko > /dev/null 2>&1
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insmod /usr/realtime/modules/rtai_fifos.ko > /dev/null 2>&1
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insmod /usr/realtime/modules/rtai_mbx.ko > /dev/null 2>&1
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echo "1" > /sys/bus/pci/rescan
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touch /tmp/init_rt_done.tmp
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chmod 666 /tmp/init_rt_done.tmp
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else
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echo_warning "REAL TIME FOUND STARTED (RTAI)"
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fi
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cd $OPENAIR_TARGETS/RTAI/USER
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bash ./init_exmimo2.sh
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echo_warning "STARTING SOFTMODEM..."
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#cat /dev/rtf62 > $STDOUT_LOG_FILE &
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gdb --args ./lte-softmodem -K $ITTI_LOG_FILE -O $CONFIG_FILE_ENB --ulsch-max-errors=20 2>&1
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cd $THIS_SCRIPT_PATH
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sync
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pkill tshark
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pkill cat
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sync
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cat $STDOUT_LOG_FILE | grep -v '[PHY]' | grep -v '[MAC]' | grep -v '[EMU]' | \
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grep -v '[OCM]' | grep -v '[OMG]' | \
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grep -v 'RLC not configured' | grep -v 'check if serving becomes' | \
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grep -v 'mac_rrc_data_req' | grep -v 'BCCH request =>' > $STDOUT_LOG_FILE.filtered
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