From: Steve Hodgson <shodgson@solarflare.com>
Date: Sat, 28 Nov 2009 05:34:29 +0000 (+0000)
Subject: sfc: QT202x: Reset before reading PHY id
X-Git-Tag: v2.6.33-rc1~388^2~177
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=47c3d19f60da7cc018781744b1ffb3b557373e7f;p=pandora-kernel.git

sfc: QT202x: Reset before reading PHY id

Reading standard registers on the QT2025C before its firmware has
booted may cause the boot process to fail.  Therefore, follow the
recommended reset sequence before reading its id registers.  Either
order works for the QT2022C2, so don't differentiate.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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