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From: Johannes Berg <johannes@sipsolutions.net>
To: Krishna Chaitanya <chaitanya.mgit@gmail.com>
Cc: linux-wireless <linux-wireless@vger.kernel.org>
Subject: Re: Connection issues with BW Tracking in mac80211
Date: Tue, 24 Feb 2015 21:47:47 +0100	[thread overview]
Message-ID: <1424810867.2192.60.camel@sipsolutions.net> (raw)
In-Reply-To: <CABPxzYL4Fz+y7dpp650RyqXVWtL5WC4YkvsQ1_=znOmrmUZF5A@mail.gmail.com> (sfid-20150224_213325_720148_1E90D9CE)

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


  reply	other threads:[~2015-02-24 20:47 UTC|newest]

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-02-19 19:30 Connection issues with BW Tracking in mac80211 Krishna Chaitanya
2015-02-19 21:28 ` Krishna Chaitanya
2015-02-23 18:00   ` Krishna Chaitanya
2015-02-24 10:09   ` Johannes Berg
2015-02-24 10:28     ` Krishna Chaitanya
2015-02-24 10:35       ` Johannes Berg
2015-02-24 11:29         ` Krishna Chaitanya
2015-02-24 20:33           ` Krishna Chaitanya
2015-02-24 20:47             ` Johannes Berg [this message]
2015-02-24 21:11               ` Krishna Chaitanya
2015-02-25  8:02                 ` Johannes Berg
2015-03-11 16:15                   ` Krishna Chaitanya
2015-03-11 16:20                     ` Johannes Berg
2015-03-11 16:35                       ` Krishna Chaitanya
2015-03-12  9:17                         ` Krishna Chaitanya
2015-03-17  9:57                           ` Johannes Berg
2015-02-24 10:08 ` Johannes Berg

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