From: Johannes Berg <johannes@sipsolutions.net>
To: Antonio Quartulli <antonio@meshcoding.com>
Cc: linux-wireless@vger.kernel.org,
Antonio Quartulli <antonio@open-mesh.com>
Subject: Re: [PATCH v3] mac80211: do not actively scan DFS channels
Date: Thu, 26 Nov 2015 18:05:34 +0100 [thread overview]
Message-ID: <1448557534.2167.25.camel@sipsolutions.net> (raw)
In-Reply-To: <1448100820-22567-1-git-send-email-antonio@meshcoding.com>
On Sat, 2015-11-21 at 18:13 +0800, Antonio Quartulli wrote:
> DFS channels should not be actively scanned as we can't be sure
> if we are allowed or not.
>
> If the current channel is in the DFS band, active scan might be
> performed after CSA, but we have no guarantee about other channels,
> therefore it is safer to prevent active scanning at all.
>
Applied to mac80211.git, also added cc stable. I modified the code a
bit to be shorter :)
johannes
prev parent reply other threads:[~2015-11-26 17:05 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-11-21 10:13 [PATCH v3] mac80211: do not actively scan DFS channels Antonio Quartulli
2015-11-26 17:05 ` Johannes Berg [this message]
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