run/wlan0 question

[Adrian Chadd]

hi! I don't think we've added HT40 support yet!


-adrian

On Sun, 29 Nov 2020 at 18:59, tech-lists <tech-lists at zyxst.net> wrote:
>
> Hi,
>
> A Ralink/run device is plugged into the usb2 interface of a raspberry
> pi running -current.
>
> It seems to work ok other than being unassociated at boot but that's
> another issue. What I'd like to know is, is this device capable
> of HT/40? I think this means wifi channel bonding on 2.4GHz. Maybe
> I'm doing something wrong in the syntax. The wifi router it connects
> to is 1900ac in mesh mode.
>
> If I use channel 6:ht/40 like this:
> # ifconfig wlan0 create wlandev run0 country GB regdomain ETSI indoor channel 6:ht/40
>
> I'll get:
> protmode CTS ht20 ampdulimit 64k ampdudensity 4 -stbc -ldpc -uapsd wme roaming MANUAL
>
> If I use like this:
> # ifconfig wlan0 create wlandev run0 country GB regdomain ETSI indoor channel 6:ht/40 -ht20
>
> I get:
> protmode CTS -ht ampdulimit 64k ampdudensity 4 -stbc -ldpc -uapsd wme roaming MANUAL
>
> dmesg:
> run0 on uhub1
> run0: <1.0> on usbus0
> run0: MAC/BBP RT5390 (rev 0x0502), RF RT5370 (MIMO 1T1R), address 00:87:34:95:0b:e0
> run0: [HT] Enabling 802.11n
> run0: firmware RT3071 ver. 0.33 loaded
>
> thanks,
> --
> J.