#18429: ath9k HT40 (or HT40+) operating as 11a only
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Reporter: mario_lopes | Owner: developers
Type: defect | Status: new
Priority: normal | Milestone: Chaos Calmer (trunk)
Component: packages | Version: Trunk
Keywords: |
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Hi.
With RouterBOARD R52n-M on CNS3xxx platform, currently I can't use 11n
rates, LuCI reports 54 Mbit/s PHY tx/rx rate, iperf top speed is around 28
Mbit/s UDP. The LuCI generated /etc/config/wireless file is:
{{{
config wifi-device 'radio0'
option type 'mac80211'
option path 'pci0000:00/0000:00:00.0/0000:01:00.0/0000:02:0c.0'
option hwmode '11a'
option channel '149'
option htmode 'HT40'
option txpower '0'
option country 'US'
config wifi-iface
option device 'radio0'
option encryption 'none'
option ssid 'tests'
option mode 'adhoc'
option bssid 'BE:BB:6E:A1:CA:FD'
option network 'wlan'
}}}
I have also tried to change option htmode 'HT40' to 'HT40+' and then to
'HT40-', reboot, with same results. Also option hwmode '11a' to '11n' or
'11na', same thing.
The iw phy command shows that 2.4G and 5G: "HT TX/RX MCS rate indexes
supported: 0-15"
The command wifi detect gives no output.
Thanks.
--
Ticket URL: <https://dev.openwrt.org/ticket/18429>
OpenWrt <http://openwrt.org>
Opensource Wireless Router Technology
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