Someone

config wifi-device  wifi0
	option type     atheros
	option channel	''
#       option diversity 1
#       option txantenna 0
#       option rxantenna 0
#       option distance  2000
# disable radio to prevent an open ap after reflashing:
	option disabled	'0'
	option mode	''
	option maxassoc	''
	option distance	''
	option diversity	'1'
	option txantenna	'0'
	option rxantenna	'0'


config wifi-iface
	option device	wifi0
	option network	'lan'
	option mode	'ap'
	option ssid	'OpenWrt'
	option hidden	'0'
#	option txpower	15
#	option bgscan	enable
	option encryption	'none'
	option bssid	''
	option server	''
	option port	''
	option isolate	''
	option txpower	'11'
	option bgscan	'1'
	option key1	''
	option key2	''
	option key3	''
	option key4	''



































config wifi-device  wifi0
	option type     atheros
	option channel	''
#       option diversity 1
#       option txantenna 0
#       option rxantenna 0
#       option distance  2000
# disable radio to prevent an open ap after reflashing:
	option disabled	'0'
	option mode	''
	option maxassoc	''
	option distance	''
	option diversity	'1'
	option txantenna	'0'
	option rxantenna	'0'


config wifi-iface
	option device	wifi0
	option network	'lan'
	option mode	'ap'
	option ssid	'OpenWrt'
	option hidden	'0'
#	option txpower	15
#	option bgscan	enable
	option encryption	'none'
	option bssid	''
	option server	''
	option port	''
	option isolate	''
	option txpower	'11'
	option bgscan	'1'
	option key1	''
	option key2	''
	option key3	''
	option key4	''