From: Matt Carlson <mcarlson@broadcom.com>
Date: Mon, 2 Nov 2009 14:24:02 +0000 (+0000)
Subject: tg3: Fix disappearing 57780 devices
X-Git-Tag: v2.6.33-rc1~388^2~553
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f40386c8452f9eead9c5906bfffaaf59f3dc748f;p=pandora-kernel.git

tg3: Fix disappearing 57780 devices

Under certain power saving conditions, 57780 asic rev devices might
disappear from the system.  The fix is to disallow the PCIe PLL from
powering down.

Signed-off-by: Matt Carlson <mcarlson@broadcom.com>
Reviewed-by: Michael Chan <mchan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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