From: Huang, Xiong <xiong@qca.qualcomm.com>
Date: Wed, 25 Apr 2012 20:27:14 +0000 (+0000)
Subject: atl1c: update PHY reset related routine
X-Git-Tag: v3.5-rc1~109^2~278
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ce5b972bc840d024289c73a096d61cfdf57eff2e;p=pandora-kernel.git

atl1c: update PHY reset related routine

Many magic data are re-configured for PHY during its reset operation
based on chip type to get better compability and stability.
REG_PHY_CTRL register may be configured by BIOS before enter OS.
so, the driver can't directly write to it without any Read-Op.
this change also affect suspend and phy_disable routines.
PHY debug ports and extension registers are refined as well.

Signed-off-by: xiong <xiong@qca.qualcomm.com>
Tested-by: Liu David <dwliu@qca.qualcomm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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