openwrt dfs

root@AP66:~# cat /var/run/hostapd-phy0.conf
driver=nl80211
logger_syslog=127
logger_syslog_level=2
logger_stdout=127
logger_stdout_level=2
country_code=CZ
ieee80211d=1
ieee80211h=1
hw_mode=a
channel=100



interface=wlan0
ctrl_interface=/var/run/hostapd
ap_isolate=1
disassoc_low_ack=1
preamble=1
wmm_enabled=1
ignore_broadcast_ssid=0
uapsd_advertisement_enabled=1
wpa_passphrase=123456789sbc
auth_algs=1
wpa=2
wpa_pairwise=CCMP
ssid=AP
bridge=br-wifi
wpa_key_mgmt=WPA-PSK
okc=0
disable_pmksa_caching=1
bssid=00:0c:42:0c:6a:16


root@AP66:~# hostapd -dd /var/run/hostapd-phy0.conf
Configuration file: /var/run/hostapd-phy0.conf
Could not read interface wlan0 flags: No such device
nl80211: Driver does not support authentication/association or connect commands
nl80211: deinit ifname=wlan0 disabled_11b_rates=0
Could not read interface wlan0 flags: No such device
nl80211 driver initialization failed.
wlan0: interface state UNINITIALIZED->DISABLED
wlan0: AP-DISABLED
hostapd_free_hapd_data: Interface wlan0 wasn't started
root@AP66:~#