Re: rtwn: RTL8811AU and RTL8821AU status report

From: Nuno Teixeira <eduardo_at_freebsd.org>
Date: Fri, 02 May 2025 11:03:03 UTC 
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)

% 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,

-- 
Nuno Teixeira
FreeBSD UNIX:  <eduardo@FreeBSD.org>   Web:  https://FreeBSD.org