From: Alexander Duyck <alexander.h.duyck@intel.com>
Date: Wed, 10 Dec 2008 09:09:53 +0000 (-0800)
Subject: igb: Correctly determine pci-e function number in virtual environment
X-Git-Tag: v2.6.29-rc1~581^2~261
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5e8427e5e25e3f844113cf67d07e7806bbe8c0e2;p=pandora-kernel.git

igb: Correctly determine pci-e function number in virtual environment

When running in a virtual environment the ports of an 82575/6 can appear to
be single function devices which is not correct.  To resolve this we rely
on the function number stored in the status register.

Signed-off-by: Alexander Duyck <alexander.h.duyck@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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