From: Johannes Berg <johannes@sipsolutions.net>
To: linux-wireless@vger.kernel.org
Cc: Alexander Bondar <alexander.bondar@intel.com>
Subject: Re: [PATCH] mac80211: enable power save only if DTIM period is available
Date: Thu, 16 May 2013 23:01:19 +0200 [thread overview]
Message-ID: <1368738079.8253.10.camel@jlt4.sipsolutions.net> (raw)
In-Reply-To: <1368195048-27326-1-git-send-email-johannes@sipsolutions.net> (sfid-20130510_161057_623544_1F856B7B)
On Fri, 2013-05-10 at 16:10 +0200, Johannes Berg wrote:
> From: Alexander Bondar <alexander.bondar@intel.com>
>
> Generally, the DTIM period is available after a beacon has
> been received, and if no beacon has been received enabling
> powersave is problematic anyway for synchronisation. Since
> some drivers may require the DTIM period for powersave,
> don't enable powersave until it becomes available in case
> the scan/association managed to not receive a beacon.
Applied.
johannes
prev parent reply other threads:[~2013-05-16 21:01 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-10 14:10 [PATCH] mac80211: enable power save only if DTIM period is available Johannes Berg
2013-05-16 21:01 ` Johannes Berg [this message]
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