3 + [ -e /lib/firmware/$FIRMWARE ] && exit 0 4 + 5 + . /lib/functions/caldata.sh 6 + 7 + board=$(board_name) 8 + 9 + case "$FIRMWARE" in 10 + "mediatek/mt7986_eeprom_mt7976_dbdc.bin") 11 + case "$board" in 12 + asus,tuf-ax4200) 13 + CI_UBIPAR...