From: Bruce Allan <bruce.w.allan@intel.com>
Date: Fri, 4 Jan 2013 09:53:19 +0000 (+0000)
Subject: e1000e: fix PHY init workarounds for i217/i218
X-Git-Tag: v3.9-rc1~139^2~257^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4e03510b4779851db7e9153368d1f856e66ea239;p=pandora-kernel.git

e1000e: fix PHY init workarounds for i217/i218

Toggling the LANPHYPC Value bit cycles the power on the PHY and sets it
back to power-on defaults.  This includes setting it's MAC-PHY messaging
mode to use the PCIe-like interconnect, so the MAC must also be set back
from SMBus mode to PCIe mode otherwise the PHY can be inaccessible.

Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---

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