From: Bjorn Helgaas <bhelgaas@google.com>
Date: Wed, 3 Sep 2014 19:26:29 +0000 (-0600)
Subject: PCI: Preserve MPS and MRRS when applying _HPX settings
X-Git-Tag: fixes-against-v3.18-rc2~139^2~11^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=302328c00341f1c161bfe32d085d3e6549a08f2d;p=pandora-kernel.git

PCI: Preserve MPS and MRRS when applying _HPX settings

Linux manages MPS and MRRS settings to keep them consistent across the PCIe
fabric.  BIOS doesn't participate in this Linux management, so ignore that
part of any _HPX settings it supplies.

Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Yinghai Lu <yinghai@kernel.org>
---

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