255 lines
7.4 KiB
Bash
255 lines
7.4 KiB
Bash
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#!/usr/bin/env bash
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CMD_SYNCD=/usr/bin/syncd
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# dsserve: domain socket server for stdio
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CMD_DSSERVE=/usr/bin/dsserve
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CMD_DSSERVE_ARGS="$CMD_SYNCD --diag"
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ENABLE_SAITHRIFT=0
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PLATFORM_DIR=/usr/share/sonic/platform
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HWSKU_DIR=/usr/share/sonic/hwsku
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SONIC_ASIC_TYPE=$(sonic-cfggen -y /etc/sonic/sonic_version.yml -v asic_type)
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if [ -x $CMD_DSSERVE ]; then
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CMD=$CMD_DSSERVE
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CMD_ARGS=$CMD_DSSERVE_ARGS
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else
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CMD=$CMD_SYNCD
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CMD_ARGS=
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fi
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# Use temporary view between init and apply
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CMD_ARGS+=" -u"
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case "$(cat /proc/cmdline)" in
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*SONIC_BOOT_TYPE=fastfast*)
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if [ -e /var/warmboot/warm-starting ]; then
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FASTFAST_REBOOT='yes'
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fi
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;;
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*SONIC_BOOT_TYPE=fast*|*fast-reboot*)
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FAST_REBOOT='yes'
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;;
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*)
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FAST_REBOOT='no'
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FASTFAST_REBOOT='no'
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;;
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esac
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function check_warm_boot()
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{
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# FIXME: if we want to continue start option approach, then we need to add
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# code here to support redis database query.
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# SYSTEM_WARM_START=`sonic-db-cli STATE_DB hget "WARM_RESTART_ENABLE_TABLE|system" enable`
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# SERVICE_WARM_START=`sonic-db-cli STATE_DB hget "WARM_RESTART_ENABLE_TABLE|${SERVICE}" enable`
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# SYSTEM_WARM_START could be empty, always make WARM_BOOT meaningful.
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# if [[ x"$SYSTEM_WARM_START" == x"true" ]] || [[ x"$SERVICE_WARM_START" == x"true" ]]; then
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# WARM_BOOT="true"
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# else
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WARM_BOOT="false"
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# fi
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}
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function set_start_type()
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{
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if [ x"$WARM_BOOT" == x"true" ]; then
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CMD_ARGS+=" -t warm"
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elif [ x"$FAST_REBOOT" == x"yes" ]; then
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CMD_ARGS+=" -t fast"
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elif [ x"$FASTFAST_REBOOT" == x"yes" ]; then
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CMD_ARGS+=" -t fastfast"
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fi
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}
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config_syncd_bcm()
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{
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PLATFORM_COMMON_DIR=/usr/share/sonic/device/x86_64-broadcom_common
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PLT_CONFIG_BCM=$(find $HWSKU_DIR -name '*.bcm')
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if [ ! -z "$PLT_CONFIG_BCM" ]; then
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cp -f $HWSKU_DIR/*.config.bcm /tmp
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cp -f /etc/sai.d/sai.profile /tmp
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CONFIG_BCM=$(find /tmp -name '*.bcm')
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SAI_PROFILE=$(find /tmp -name 'sai.profile')
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sed -i 's+/usr/share/sonic/hwsku+/tmp+g' $SAI_PROFILE
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#Get first three characters of chip id
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readline=$(grep '0x14e4' /proc/linux-kernel-bde)
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chip_id=${readline#*0x14e4:0x}
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chip_id=${chip_id::3}
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COMMON_CONFIG_BCM=$(find $PLATFORM_COMMON_DIR/x86_64-broadcom_${chip_id} -name '*.bcm')
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if [ -f $PLATFORM_COMMON_DIR/x86_64-broadcom_${chip_id}/*.bcm ]; then
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for file in $CONFIG_BCM; do
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echo "" >> $file
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echo "# Start of chip common properties" >> $file
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while read line
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do
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line=$( echo $line | xargs )
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if [ ! -z "$line" ];then
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if [ "${line::1}" == '#' ];then
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echo $line >> $file
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else
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sedline=${line%=*}
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if grep -q $sedline $file ;then
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echo "Keep the config $(grep $sedline $file) in $file"
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else
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echo $line >> $file
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fi
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fi
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fi
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done < $COMMON_CONFIG_BCM
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echo "# End of chip common properties" >> $file
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done
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echo "Merging $PLT_CONFIG_BCM with $COMMON_CONFIG_BCM, merge files stored in $CONFIG_BCM"
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fi
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#sync the file system
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sync
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# copy the final config.bcm and sai.profile to the shared folder for 'show tech'
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cp -f /tmp/sai.profile /var/run/sswsyncd/
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cp -f /tmp/*.bcm /var/run/sswsyncd/
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fi
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if [ -f "/tmp/sai.profile" ]; then
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CMD_ARGS+=" -p /tmp/sai.profile"
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elif [ -f "/etc/sai.d/sai.profile" ]; then
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CMD_ARGS+=" -p /etc/sai.d/sai.profile"
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else
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CMD_ARGS+=" -p $HWSKU_DIR/sai.profile"
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fi
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[ -e /dev/linux-bcm-knet ] || mknod /dev/linux-bcm-knet c 122 0
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[ -e /dev/linux-user-bde ] || mknod /dev/linux-user-bde c 126 0
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[ -e /dev/linux-kernel-bde ] || mknod /dev/linux-kernel-bde c 127 0
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}
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config_syncd_mlnx()
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{
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CMD_ARGS+=" -p /tmp/sai.profile"
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[ -e /dev/sxdevs/sxcdev ] || ( mkdir -p /dev/sxdevs && mknod /dev/sxdevs/sxcdev c 231 193 )
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# Read MAC address
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MAC_ADDRESS="$(sonic-cfggen -d -v DEVICE_METADATA.localhost.mac)"
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# Write MAC address into /tmp/profile file.
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cat $HWSKU_DIR/sai.profile > /tmp/sai.profile
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echo "DEVICE_MAC_ADDRESS=$MAC_ADDRESS" >> /tmp/sai.profile
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echo "SAI_WARM_BOOT_WRITE_FILE=/var/warmboot/" >> /tmp/sai.profile
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}
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config_syncd_centec()
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{
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CMD_ARGS+=" -p $HWSKU_DIR/sai.profile"
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[ -e /dev/linux_dal ] || mknod /dev/linux_dal c 198 0
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[ -e /dev/net/tun ] || ( mkdir -p /dev/net && mknod /dev/net/tun c 10 200 )
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}
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config_syncd_cavium()
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{
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CMD_ARGS+=" -p $HWSKU_DIR/sai.profile -d"
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export XP_ROOT=/usr/bin/
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# Wait until redis-server starts
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until [ $(sonic-db-cli PING | grep -c PONG) -gt 0 ]; do
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sleep 1
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done
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}
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config_syncd_marvell()
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{
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CMD_ARGS+=" -p $HWSKU_DIR/sai.profile"
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[ -e /dev/net/tun ] || ( mkdir -p /dev/net && mknod /dev/net/tun c 10 200 )
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}
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config_syncd_barefoot()
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{
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PROFILE_FILE="$HWSKU_DIR/sai.profile"
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if [ ! -f $PROFILE_FILE ]; then
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# default profile file
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PROFILE_FILE="/tmp/sai.profile"
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echo "SAI_KEY_WARM_BOOT_WRITE_FILE=/var/warmboot/sai-warmboot.bin" > $PROFILE_FILE
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echo "SAI_KEY_WARM_BOOT_READ_FILE=/var/warmboot/sai-warmboot.bin" >> $PROFILE_FILE
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fi
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CMD_ARGS+=" -p $PROFILE_FILE"
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# Check and load SDE profile
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P4_PROFILE=$(sonic-cfggen -d -v 'DEVICE_METADATA["localhost"]["p4_profile"]')
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if [[ -n "$P4_PROFILE" ]]; then
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if [[ ( -d /opt/bfn/install_${P4_PROFILE} ) && ( -L /opt/bfn/install || ! -e /opt/bfn/install ) ]]; then
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ln -srfn /opt/bfn/install_${P4_PROFILE} /opt/bfn/install
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fi
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fi
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export PYTHONHOME=/opt/bfn/install/
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export PYTHONPATH=/opt/bfn/install/
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export ONIE_PLATFORM=`grep onie_platform /etc/machine.conf | awk 'BEGIN { FS = "=" } ; { print $2 }'`
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export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/bfn/install/lib/platform/$ONIE_PLATFORM:/opt/bfn/install/lib:/opt/bfn/install/lib/tofinopd/switch
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./opt/bfn/install/bin/dma_setup.sh
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}
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config_syncd_nephos()
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{
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CMD_ARGS+=" -p $HWSKU_DIR/sai.profile"
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}
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config_syncd_vs()
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{
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CMD_ARGS+=" -p $HWSKU_DIR/sai.profile"
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}
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config_syncd_innovium()
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{
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CMD_ARGS+=" -p $HWSKU_DIR/sai.profile"
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ulimit -s 65536
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export II_ROOT="/var/log/invm"
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export II_APPEND_LOG=1
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mkdir -p $II_ROOT
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}
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config_syncd()
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{
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check_warm_boot
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if [ "$SONIC_ASIC_TYPE" == "broadcom" ]; then
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config_syncd_bcm
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elif [ "$SONIC_ASIC_TYPE" == "mellanox" ]; then
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config_syncd_mlnx
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elif [ "$SONIC_ASIC_TYPE" == "cavium" ]; then
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config_syncd_cavium
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elif [ "$SONIC_ASIC_TYPE" == "centec" ]; then
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config_syncd_centec
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elif [ "$SONIC_ASIC_TYPE" == "marvell" ]; then
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config_syncd_marvell
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elif [ "$SONIC_ASIC_TYPE" == "barefoot" ]; then
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config_syncd_barefoot
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elif [ "$SONIC_ASIC_TYPE" == "nephos" ]; then
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config_syncd_nephos
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elif [ "$SONIC_ASIC_TYPE" == "vs" ]; then
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config_syncd_vs
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elif [ "$SONIC_ASIC_TYPE" == "innovium" ]; then
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config_syncd_innovium
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else
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echo "Unknown ASIC type $SONIC_ASIC_TYPE"
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exit 1
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fi
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set_start_type
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if [ ${ENABLE_SAITHRIFT} == 1 ]; then
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CMD_ARGS+=" -r -m $HWSKU_DIR/port_config.ini"
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fi
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[ -r $PLATFORM_DIR/syncd.conf ] && . $PLATFORM_DIR/syncd.conf
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}
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