Dell XPS 9310 does not connect to network if ath11k.frame_mode=2.

[Mark Herbert]

Dear ath11k team,

Setting ath11k.frame_mode=1  makes things work again.  Ordinary personal 
wifi routers, that works fine with all equipment at home. I have tried 
with several of them - none works.


[    9.222060] wlan0: authenticate with a4:c7:4b:a3:41:20
[    9.222153] wlan0: capabilities/regulatory prevented using AP HT/VHT 
configuration, downgraded
[    9.413394] wlan0: send auth to a4:c7:4b:a3:41:20 (try 1/3)
[    9.417792] wlan0: authenticated
[    9.420117] wlan0: associate with a4:c7:4b:a3:41:20 (try 1/3)
[    9.423151] wlan0: RX AssocResp from a4:c7:4b:a3:41:20 (capab=0x1531 
status=0 aid=1)
[    9.439416] wlan0: associated
[   14.439815] wlan0: deauthenticating from a4:c7:4b:a3:41:20 by local 
choice (Reason: 15=4WAY_HANDSHAKE_TIMEOUT)

No matter how many times i retry to connect - same story. Setting 
frame_mode=1 makes things work from the start.



Kind regards

Mark.