From: Mitch A Williams <mitch.a.williams@intel.com>
Date: Thu, 20 Jun 2013 06:03:36 +0000 (+0000)
Subject: igb: don't allow SR-IOV without MSI-X
X-Git-Tag: v3.12-rc1~132^2~206^2~11
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=502671967403c611b362836aef8cdee65e9a626a;p=pandora-kernel.git

igb: don't allow SR-IOV without MSI-X

MSI-X interrupts are required for SR-IOV operation. Check to make sure
they're enabled before allowing the user to turn on VFs.

Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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