1.如果是mac80211的qca驱动,可以设置:
uci set wireless.radio0.noscan=1
uci commit
/etc/init.d/network restart
2. 如果是umac的qca驱动,可以用命令行设置:
iwpriv ath0 disablecoext 1
iwpriv ath0 disablecoext 0 0 = 啟用 coext 1 = 关闭(强制HT40) 查看 ~ # iwpriv ath0 get_disablecoext ath0 get_disablecoext:0
add below to /etc/config/wireless
config wifi-iface option disablecoext '1'