From: Bruce Allan <bruce.w.allan@intel.com>
Date: Wed, 22 Sep 2010 17:15:08 +0000 (+0000)
Subject: e1000e: 82577/8/9 issues with device in Sx
X-Git-Tag: v2.6.36-rc6~6^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8395ae8303255b31a8625035fc98391c88b0c257;p=pandora-kernel.git

e1000e: 82577/8/9 issues with device in Sx

When going to Sx, disable gigabit in PHY (e1000_oem_bits_config_ich8lan)
in addition to the MAC before configuring PHY wakeup otherwise the PHY
configuration writes might be missed.  Also write the LED configuration
and SMBus address to the PHY registers (e1000_oem_bits_config_ich8lan and
e1000_write_smbus_addr, respectively).  The reset is no longer needed
since re-auto-negotiation is forced in e1000_oem_bits_config_ich8lan and
leaving it in causes issues with auto-negotiating the link.

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>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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