Re: [PATCH v3 00/11] RTW88: Add support for USB variants

Sascha Hauer [off-list ref] writes:

quoted

quoted

There still is a problem with the RTL8822cu chipset I have here.  When
using NetworkManager I immediately lose the connection to the AP after
it has been connected:

[  376.213846] wlan0: authenticate with 76:83:c2:ce:81:b1
[  380.085463] wlan0: send auth to 76:83:c2:ce:81:b1 (try 1/3)
[  380.091446] wlan0: authenticated
[  380.108864] wlan0: associate with 76:83:c2:ce:81:b1 (try 1/3)
[ 380.136448] wlan0: RX AssocResp from 76:83:c2:ce:81:b1
(capab=0x1411 status=0 aid=2)
[  380.202955] wlan0: associated
[  380.268140] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  380.275328] wlan0: Connection to AP 76:83:c2:ce:81:b1 lost

That doesn't happen when using plain wpa_supplicant. This seems to go
down to cd96e22bc1da ("rtw88: add beacon filter support"). After being
connected I get a BCN_FILTER_CONNECTION_LOSS beacon. Plain
wpa_supplicant seems to go another code patch and doesn't activate
connection quality monitoring.

The connection to the AP works fluently also with NetworkManager though
when I just ignore the BCN_FILTER_CONNECTION_LOSS beacon.

Any idea what may be wrong here?

Please reference to below patch to see if it can work to you.

https://lore.kernel.org/linux-wireless/20221124064442.28042-1-pkshih@realtek.com/T/#u (local)

Great! That solves this issue \o/

Awesome, great work Ping and Ji-Pin!

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