From: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Date: Wed, 1 May 2013 06:42:06 +0000 (+0300)
Subject: iwlwifi: enable shadow registers for 7000
X-Git-Tag: v3.11-rc1~16^2~103^2^2~42^2~30
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b415210b3a36c414dec646104adf84d3b78d9f99;p=pandora-kernel.git

iwlwifi: enable shadow registers for 7000

This will reduce CPU utilization. Instead of waking up the
NIC for each Tx manually, the CPU can write to a register
that will wake up the NIC automatically.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
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