Re: rtwn: RTL8811AU and RTL8821AU status report

From: Bjoern A. Zeeb <bz_at_freebsd.org>
Date: Fri, 02 May 2025 11:05:54 UTC 
On Fri, 2 May 2025, Nuno Teixeira wrote:

> Hello,
>
>>>
>>> .. i wonder if there is something odd going on for non-VHT operating modes?
>>> Or other drivers that aren't setting ni_txrate? Hm.
>>>
>>>
>>
>> Oops!
>>
>> https://reviews.freebsd.org/D50095 and https://reviews.freebsd.org/D50096 :-)
>
> With both patches applied and buildkernel/installkernel, connection
> continue on VHT20:
> (main-n276940-8d136fb027ba-dirty)

let me ask this directly; I think I mentioned it in the reply to Adrian.

Did you change regdomain.xml ?

What does
 	ifconfig -v list chan
say currently.  Do you see vht80 there?



> % ifconfig wlan0
> wlan0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
>        options=200001<RXCSUM,RXCSUM_IPV6>
>        ether 7c:f1:7e:70:f5:1c
>        inet 192.168.1.82 netmask 0xfffffe00 broadcast 192.168.1.255
>        groups: wlan
>        ssid NOS-9C84-5 channel 36 (5180 MHz 11a vht/20) bssid d0:cf:0e:91:9c:85
>        regdomain ETSI country PT authmode WPA2/802.11i privacy ON
>        deftxkey UNDEF AES-CCM 2:128-bit txpower 23 bmiss 7 mcastrate 6
>        mgmtrate 6 scanvalid 60 ampdulimit 64k ampdudensity 4 shortgi -stbc
>        ldpctx -ldpcrx -uapsd vht vht40 vht80 -vht160 -vht80p80 wme
>        roaming MANUAL
>        parent interface: rtwn0
>        media: IEEE 802.11 Wireless Ethernet VHT mode 11ac
>        status: associated
>        nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
>
> Cheers,
>
>

-- 
Bjoern A. Zeeb                                                     r15:7