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c1388a2deb
The xor() function is defined in each of the caldata extraction scripts for several targets. Move it to functions.sh to reduce duplicate code. Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
242 lines
8.0 KiB
Bash
242 lines
8.0 KiB
Bash
#!/bin/sh
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. /lib/functions.sh
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ath10kcal_die() {
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echo "ath10cal: " "$*"
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exit 1
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}
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ath10kcal_extract() {
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local part=$1
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local offset=$(($2))
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local count=$(($3))
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local mtd
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mtd=$(find_mtd_chardev $part)
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[ -n "$mtd" ] || \
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ath10kcal_die "no mtd device found for partition $part"
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dd if=$mtd of=/lib/firmware/$FIRMWARE iflag=skip_bytes bs=$count skip=$offset count=1 2>/dev/null || \
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ath10kcal_die "failed to extract calibration data from $mtd"
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}
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ath10kcal_ubi_extract() {
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local part=$1
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local offset=$(($2))
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local count=$(($3))
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local ubidev
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local ubi
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. /lib/upgrade/nand.sh
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ubidev=$(nand_find_ubi $CI_UBIPART)
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ubi=$(nand_find_volume $ubidev $part)
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[ -n "$ubi" ] || \
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ath10kcal_die "no UBI volume found for $part"
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dd if=/dev/$ubi of=/lib/firmware/$FIRMWARE iflag=skip_bytes bs=$count skip=$offset count=1 2>/dev/null || \
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ath10kcal_die "failed to extract from $ubi"
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}
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ath10kcal_patch_mac_crc() {
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local mac=$1
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local mac_offset=6
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local chksum_offset=2
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local xor_mac
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local xor_fw_mac
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local xor_fw_chksum
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[ -z "$mac" ] && return
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xor_fw_mac=$(hexdump -v -n 6 -s $mac_offset -e '/1 "%02x"' /lib/firmware/$FIRMWARE)
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xor_fw_mac="${xor_fw_mac:0:4} ${xor_fw_mac:4:4} ${xor_fw_mac:8:4}"
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macaddr_2bin $mac | dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=6 count=6
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xor_mac=${mac//:/}
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xor_mac="${xor_mac:0:4} ${xor_mac:4:4} ${xor_mac:8:4}"
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xor_fw_chksum=$(hexdump -v -n 2 -s $chksum_offset -e '/1 "%02x"' /lib/firmware/$FIRMWARE)
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xor_fw_chksum=$(xor $xor_fw_chksum $xor_fw_mac $xor_mac)
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printf "%b" "\x${xor_fw_chksum:0:2}\x${xor_fw_chksum:2:2}" | \
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dd of=/lib/firmware/$FIRMWARE conv=notrunc bs=1 seek=$chksum_offset count=2
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}
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ath10kcal_is_caldata_valid() {
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local expected="$1"
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magic=$(hexdump -v -n 2 -e '1/1 "%02x"' /lib/firmware/$FIRMWARE)
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[[ "$magic" == "$expected" ]]
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return $?
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}
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[ -e /lib/firmware/$FIRMWARE ] && exit 0
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. /lib/functions/system.sh
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board=$(board_name)
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case "$FIRMWARE" in
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"ath10k/cal-pci-0000:01:00.0.bin")
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case "$board" in
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meraki,mr33)
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ath10kcal_ubi_extract "ART" 0x9000 0x844
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ath10kcal_is_caldata_valid "4408" || ath10kcal_extract "ART" 0x9000 0x844
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ath10kcal_patch_mac_crc $(macaddr_add $(get_mac_binary "/sys/bus/i2c/devices/0-0050/eeprom" 0x66) +1)
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;;
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esac
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;;
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"ath10k/pre-cal-pci-0000:01:00.0.bin")
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case "$board" in
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asus,map-ac2200)
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ath10kcal_ubi_extract "Factory" 0x9000 0x2f20
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ln -sf /lib/firmware/ath10k/pre-cal-pci-0000\:00\:00.0.bin \
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/lib/firmware/ath10k/QCA9888/hw2.0/board.bin
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;;
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avm,fritzrepeater-3000)
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/usr/bin/fritz_cal_extract -i 1 -s 0x3D000 -e 0x212 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
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/usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x212 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
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/usr/bin/fritz_cal_extract -i 1 -s 0x3C000 -e 0x212 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
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/usr/bin/fritz_cal_extract -i 1 -s 0x3D000 -e 0x212 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1") || \
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/usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x212 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1") || \
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/usr/bin/fritz_cal_extract -i 1 -s 0x3C000 -e 0x212 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1")
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;;
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linksys,ea8300)
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ath10kcal_extract "ART" 0x9000 0x2f20
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# OEM assigns 4 sequential MACs
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ath10kcal_patch_mac_crc $(macaddr_setbit_la $(macaddr_add "$(cat /sys/class/net/eth0/address)" 4))
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;;
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openmesh,a62)
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ath10kcal_extract "0:ART" 0x9000 0x2f20
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;;
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esac
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;;
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"ath10k/pre-cal-ahb-a000000.wifi.bin")
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case "$board" in
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8dev,jalapeno |\
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alfa-network,ap120c-ac |\
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glinet,gl-b1300 |\
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linksys,ea6350v3 |\
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qcom,ap-dk01.1-c1)
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ath10kcal_extract "ART" 0x1000 0x2f20
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;;
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asus,map-ac2200)
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ath10kcal_ubi_extract "Factory" 0x1000 0x2f20
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;;
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asus,rt-ac58u)
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CI_UBIPART=UBI_DEV
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ath10kcal_ubi_extract "Factory" 0x1000 0x2f20
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;;
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avm,fritzbox-4040)
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/usr/bin/fritz_cal_extract -i 1 -s 0x400 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader_config")
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;;
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avm,fritzbox-7530 |\
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avm,fritzrepeater-3000)
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/usr/bin/fritz_cal_extract -i 1 -s 0x3C000 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
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/usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
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/usr/bin/fritz_cal_extract -i 1 -s 0x3D000 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
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/usr/bin/fritz_cal_extract -i 1 -s 0x3C000 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1") || \
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/usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1") || \
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/usr/bin/fritz_cal_extract -i 1 -s 0x3D000 -e 0x207 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1")
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;;
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compex,wpj428 |\
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engenius,eap1300 |\
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openmesh,a42 |\
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openmesh,a62 |\
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qxwlan,e2600ac-c1 |\
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qxwlan,e2600ac-c2)
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ath10kcal_extract "0:ART" 0x1000 0x2f20
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;;
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engenius,ens620ext)
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ath10kcal_extract "ART" 0x1000 0x2f20
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ath10kcal_patch_mac_crc $(macaddr_add $(mtd_get_mac_ascii u-boot-env ethaddr) +2)
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;;
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linksys,ea8300)
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ath10kcal_extract "ART" 0x1000 0x2f20
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ath10kcal_patch_mac_crc $(macaddr_add "$(cat /sys/class/net/eth0/address)" 2)
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;;
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meraki,mr33)
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ath10kcal_ubi_extract "ART" 0x1000 0x2f20
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ath10kcal_is_caldata_valid "202f" || ath10kcal_extract "ART" 0x1000 0x2f20
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ath10kcal_patch_mac_crc $(macaddr_add $(get_mac_binary "/sys/bus/i2c/devices/0-0050/eeprom" 0x66) +2)
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;;
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netgear,ex6100v2 |\
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netgear,ex6150v2)
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ath10kcal_extract "ART" 0x1000 0x2f20
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ath10kcal_patch_mac_crc $(mtd_get_mac_binary dnidata 0x0)
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;;
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zyxel,nbg6617 |\
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zyxel,wre6606)
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ath10kcal_extract "ART" 0x1000 0x2f20
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ath10kcal_patch_mac_crc $(macaddr_add $(cat /sys/class/net/eth0/address) -2)
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;;
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esac
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;;
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"ath10k/pre-cal-ahb-a800000.wifi.bin")
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case "$board" in
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8dev,jalapeno |\
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alfa-network,ap120c-ac |\
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glinet,gl-b1300 |\
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linksys,ea6350v3 |\
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qcom,ap-dk01.1-c1)
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ath10kcal_extract "ART" 0x5000 0x2f20
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;;
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asus,map-ac2200)
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ath10kcal_ubi_extract "Factory" 0x5000 0x2f20
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;;
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asus,rt-ac58u)
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CI_UBIPART=UBI_DEV
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ath10kcal_ubi_extract "Factory" 0x5000 0x2f20
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;;
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avm,fritzbox-4040)
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/usr/bin/fritz_cal_extract -i 1 -s 0x400 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader_config")
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;;
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avm,fritzbox-7530 |\
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avm,fritzrepeater-3000)
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/usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
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/usr/bin/fritz_cal_extract -i 1 -s 0x3D000 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
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/usr/bin/fritz_cal_extract -i 1 -s 0x3C000 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader0") || \
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/usr/bin/fritz_cal_extract -i 1 -s 0x3C800 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1") || \
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/usr/bin/fritz_cal_extract -i 1 -s 0x3D000 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1") || \
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/usr/bin/fritz_cal_extract -i 1 -s 0x3C000 -e 0x208 -l 12064 -o /lib/firmware/$FIRMWARE $(find_mtd_chardev "urlader1")
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;;
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compex,wpj428 |\
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engenius,eap1300 |\
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openmesh,a42 |\
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openmesh,a62 |\
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qxwlan,e2600ac-c1 |\
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qxwlan,e2600ac-c2)
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ath10kcal_extract "0:ART" 0x5000 0x2f20
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;;
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engenius,ens620ext)
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ath10kcal_extract "ART" 0x5000 0x2f20
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ath10kcal_patch_mac_crc $(macaddr_add $(mtd_get_mac_ascii u-boot-env ethaddr) +3)
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;;
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linksys,ea8300)
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ath10kcal_extract "ART" 0x5000 0x2f20
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ath10kcal_patch_mac_crc $(macaddr_add "$(cat /sys/class/net/eth0/address)" 3)
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;;
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meraki,mr33)
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ath10kcal_ubi_extract "ART" 0x5000 0x2f20
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ath10kcal_is_caldata_valid "202f" || ath10kcal_extract "ART" 0x5000 0x2f20
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ath10kcal_patch_mac_crc $(macaddr_add $(get_mac_binary "/sys/bus/i2c/devices/0-0050/eeprom" 0x66) +3)
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;;
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netgear,ex6100v2 |\
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netgear,ex6150v2)
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ath10kcal_extract "ART" 0x5000 0x2f20
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ath10kcal_patch_mac_crc $(mtd_get_mac_binary dnidata 0xc)
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;;
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zyxel,nbg6617 |\
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zyxel,wre6606)
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ath10kcal_extract "ART" 0x5000 0x2f20
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ath10kcal_patch_mac_crc $(macaddr_add $(cat /sys/class/net/eth0/address) -1)
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;;
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esac
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;;
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*)
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exit 1
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;;
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esac
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