From: Alex Williamson <alex.williamson@redhat.com>
Date: Fri, 20 Mar 2015 18:27:57 +0000 (-0600)
Subject: PCI: Add ACS quirks for Intel 1G NICs
X-Git-Tag: omap-for-v4.1/fixes-rc1~172^2~2^3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d748804f5be8ca4dd97a4167fcf84867dca7c116;p=pandora-kernel.git

PCI: Add ACS quirks for Intel 1G NICs

Intel has verified that there is no peer-to-peer between functions for the
below selection of 82580, 82576, 82575, I350, and 82571 multi-port devices.
This adds the necessary quirks to consider the functions isolated from each
other.  82571 quad-port devices are omitted due to likely lack of
ACS/isolation in the onboard switch, rendering quirks for the downstream
endpoints useless.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
CC: John Ronciak <john.ronciak@intel.com>
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