From: Ben Cahill <ben.m.cahill@intel.com>
Date: Fri, 30 Oct 2009 21:36:07 +0000 (-0700)
Subject: iwlagn: invoke L0S workaround for 6000/1000 series
X-Git-Tag: v2.6.33-rc1~388^2~449^2~104
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a6c5c731c3f783f60ed79dcf41efa8b5b3af2f22;p=pandora-kernel.git

iwlagn: invoke L0S workaround for 6000/1000 series

Invoke workaround to avoid instability in L0->L0S->L1 transition on PCIe bus.
Workaround disables L0S state so device moves directly from L0->L1.
Workaround needed on all devices since and including 4965; add to 6000/1000.

Describe bug and workaround better in comments.

Signed-off-by: Ben Cahill <ben.m.cahill@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
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