From: Johannes Berg <johannes.berg@intel.com>
Date: Tue, 5 Jun 2012 12:28:40 +0000 (+0200)
Subject: mac80211: do remain-on-channel while idle
X-Git-Tag: v3.6-rc1~125^2~559^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=196ac1c13d4db6c276dbb1c9190c8d7d45a83f1f;p=pandora-kernel.git

mac80211: do remain-on-channel while idle

The IDLE handling in HW off-channel is broken right
now since we turn off IDLE only when the off-channel
period already started. Therefore, all drivers that
use it today (only iwlwifi!) must support off-channel
while idle, so playing with idle isn't needed at all.

Off-channel in general, since it's no longer used for
authentication/association, shouldn't affect PS, so
also remove that logic.

Also document a small caveat for reporting TX status
from off-channel frames in HW remain-on-channel.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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