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Re: Connection issues with BW Tracking in mac80211

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On Wed, 2015-02-25 at 02:03 +0530, Krishna Chaitanya wrote:

> Use case2: When changing from HT40-VHT80, the connection goes through
> but it still connected as HT40 (vht_ie from cfg80211 is returned
> null).
> 
> Can you think of any reason why the bss_list is not updated cfg80211?
> Note: iwconfig and wpa_supplicant both show same behavior.

Well, there's no flushing, only overwriting by new results - but if you
previuosly got both beacons and probe responses each one will stick
around until you get them again.

This sounds synthetic - just run your test scripts with "iw wlan0 scan
flush".

johannes

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