From 0a67119fce8e0246ce7c448e3db12afd57857ac0 Mon Sep 17 00:00:00 2001
From: Alex Williamson <alex.williamson@redhat.com>
Date: Thu, 27 Jun 2013 16:39:48 -0600
Subject: [PATCH] PCI: Check all ACS features for multifunction downstream
 ports

The multifunction ACS rules do not apply to downstream ports.  Those
should be tested regardless of whether they are single function or
multifunction.  The PCIe spec also fully specifies which PCIe types
are subject to the multifunction rules and excludes event collectors
and PCIe-to-PCI bridges entirely.  Document each rule to the section
of the PCIe spec and provide overall documentation of the function.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Donald Dutile <ddutile@redhat.com>
---
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