Пытаюсь сконфигурировать WiFi на удвоенную ширину канала.
Код: Выделить всё
~ # ip link show dev wlan0
3: wlan0: <BROADCAST,MULTICAST> mtu 1500 qdisc mq qlen 1000
link/ether 54:4a:16:12:d0:64 brd ff:ff:ff:ff:ff:ff
~ # iw dev wlan0 set channel 11 HT40-
command failed: Device or resource busy (-16)
~ # ip link set dev wlan0 up
[ 676.420815] wlcore: PHY firmware version: Rev 8.2.0.0.236
[ 676.537420] wlcore: firmware booted (Rev 8.9.0.0.69)
~ # ip link show dev wlan0
3: wlan0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc mq qlen 1000
link/ether 54:4a:16:12:d0:64 brd ff:ff:ff:ff:ff:ff
~ # iw dev wlan0 set channel 11 HT40-
command failed: Device or resource busy (-16)
Попробовал после запуска и конфигурирования:
Код: Выделить всё
~ # ip link show dev wlan0
3: wlan0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq master br0 qlen 1000
link/ether 54:4a:16:12:d0:64 brd ff:ff:ff:ff:ff:ff
~ # iw dev wlan0 info
Interface wlan0
ifindex 3
wdev 0x1
addr 54:4a:16:12:d0:64
ssid STC-MT_TestWLAN
type AP
wiphy 0
channel 11 (2462 MHz), width: 20 MHz, center1: 2462 MHz
~ # iw dev wlan0 set channel 11 HT40-
command failed: Device or resource busy (-16)
Вопрос - как сконфигурировать модуль на работу с удвоенной шириной канала?
Спасибо.