From mboxrd@z Thu Jan  1 00:00:00 1970
From: Bob Copeland <me@bobcopeland.com>
Date: Thu, 2 Apr 2015 14:17:45 -0400
Subject: [ath9k-devel] ar9330 autosleep
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To: ath9k-devel@lists.ath9k.org

Hi Adrian, et al.,

I can't seem to find documentation on how the 'autosleep' feature on
AR9300+ works.  I'm familiar with the power-saving mechanisms of the
previous generation, which is essentially to use timers for beacons and
use ath9k_hw_setrxabort() to enable/disable RX.  But on newer chips
ath9k apparently doesn't do any of that thanks to the autosleep feature.