Bug 231563 - ath: AR9220 unable to 802.11n
Summary: ath: AR9220 unable to 802.11n
Status: Closed FIXED
Alias: None
Product: Base System
Classification: Unclassified
Component: wireless (show other bugs)
Version: 11.2-STABLE
Hardware: amd64 Any
: --- Affects Only Me
Assignee: freebsd-wireless (Nobody)
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2018-09-21 20:59 UTC by Volodymyr Kostyrko
Modified: 2018-11-12 21:27 UTC (History)
0 users

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Description Volodymyr Kostyrko 2018-09-21 20:59:07 UTC
Hello.

ath0: <Atheros 9220> mem 0xfebf0000-0xfebfffff irq 20 at device 5.0 on pci4
ath0: Enabling register serialisation
ath0: AR9220 mac 128.2 RF5133 phy 13.0
ath0: 2GHz radio: 0x0000; 5GHz radio: 0x00c0

drivercaps=6f8def41<STA,FF,IBSS,PMGT,HOSTAP,AHDEMO,TXPMGT,SHSLOT,SHPREAMBLE,MONITOR,MBSS,WPA1,WPA2,BURST,WME,WDS,BGSCAN,TXFRAG>
cryptocaps=1f<WEP,TKIP,AES,AES_CCM,TKIPMIC>

I'm running unencrypted network and I can't set it up to work in 11n, everything else works fine.

Tried both hostapd and custom channel names like 6:h/40. Still no luck.

Currently works like:

wlan0: flags=8943<UP,BROADCAST,RUNNING,PROMISC,SIMPLEX,MULTICAST> metric 0 mtu 1500
        ether c4:6e:1f:5b:68:c5
        hwaddr c4:6e:1f:5b:68:c5
        nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
        media: IEEE 802.11 Wireless Ethernet autoselect mode 11g <hostap>
        status: running
        ssid 42 channel 13 (2472 MHz 11g) bssid c4:6e:1f:5b:68:c5
        regdomain NONE country UA indoor ecm authmode OPEN privacy OFF
        powersavemode CAM powersavesleep 100 txpower 30 dotd scanvalid 60
        protmode RTSCTS wme burst dtimperiod 1 -dfs
        groups: wlan

Thanks in advance.
Comment 1 Volodymyr Kostyrko 2018-09-28 12:49:41 UTC
# ifconfig wlan0 list channels
Channel   1 : 2412  MHz 11g          Channel   8 : 2447  MHz 11g
Channel   2 : 2417  MHz 11g          Channel   9 : 2452  MHz 11g
Channel   3 : 2422  MHz 11g          Channel  10 : 2457  MHz 11g
Channel   4 : 2427  MHz 11g          Channel  11 : 2462  MHz 11g
Channel   5 : 2432  MHz 11g          Channel  12 : 2467* MHz 11g
Channel   6 : 2437  MHz 11g          Channel  13 : 2472* MHz 11g
Channel   7 : 2442  MHz 11g
Comment 2 Volodymyr Kostyrko 2018-11-12 21:27:39 UTC
Fixed in 12-STABLE.