openwrt/target/linux/ath79/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac

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#!/bin/ash
[ "$ACTION" = "add" ] || exit 0
PHYNBR=${DEVPATH##*/phy}
[ -n $PHYNBR ] || exit 0
. /lib/functions.sh
. /lib/functions/system.sh
. /lib/functions/k2t.sh
board=$(board_name)
case "$board" in
adtran,bsap1800-v2|\
adtran,bsap1840)
macaddr_add "$(mtd_get_mac_binary 'Board data' 2)" $(($PHYNBR * 8 + 1)) > /sys${DEVPATH}/macaddress
;;
iodata,wn-ag300dgr)
# There is no eeprom data for 5 GHz wlan in "art" partition
# which would allow to patch the macaddress
[ "$PHYNBR" -eq 1 ] && \
macaddr_add "$(mtd_get_mac_ascii u-boot-env ethaddr)" 1 > /sys${DEVPATH}/macaddress
;;
iodata,wn-ac1600dgr)
# There is no eeprom data for 5 GHz wlan in "art" partition
# which would allow to patch the macaddress
[ "$PHYNBR" -eq 0 ] && \
macaddr_add "$(mtd_get_mac_ascii u-boot-env ethaddr)" 1 > /sys${DEVPATH}/macaddress
;;
phicomm,k2t)
# The K2T factory firmware does use LAN mac address as the 2.4G wifi mac address
[ "$PHYNBR" -eq 1 ] && \
k2t_get_mac "lan_mac" > /sys${DEVPATH}/macaddress
;;
trendnet,tew-823dru)
# set the 2.4G interface mac address to LAN MAC
[ "$PHYNBR" -eq 1 ] && \
mtd_get_mac_text mac 4 > /sys${DEVPATH}/macaddress
# set the 5G interface mac address to WAN MAC + 1
[ "$PHYNBR" -eq 0 ] && \
macaddr_add "$(mtd_get_mac_text mac 0x18)" 1 > /sys${DEVPATH}/macaddress
;;
*)
;;
esac