From: Johannes Berg <johannes@sipsolutions.net>
To: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Cc: linux-wireless@vger.kernel.org
Subject: Re: [PATCH] mac80211: update the channel context after channel switch
Date: Fri, 12 Dec 2014 12:35:31 +0100 [thread overview]
Message-ID: <1418384131.2470.19.camel@sipsolutions.net> (raw)
In-Reply-To: <1417360646-5262-1-git-send-email-emmanuel.grumbach@intel.com>
On Sun, 2014-11-30 at 17:17 +0200, Emmanuel Grumbach wrote:
> When the channel switch has been made, a vif is now using
> the channel context which was reserved. When that happens,
> we need to update the channel context since its parameters
> may change.
>
> I hit a case in which I switched to a 40Mhz channel but the
> reserved channel context was still on 20Mhz. The rate control
> would try to send 40Mhz packets on a 20Mhz channel context and
> that made iwlwifi's firmware unhappy.
Applied.
johannes
prev parent reply other threads:[~2014-12-12 11:35 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-30 15:17 [PATCH] mac80211: update the channel context after channel switch Emmanuel Grumbach
2014-12-12 11:35 ` Johannes Berg [this message]
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