From 62f392ea5b5f87b641e16e61a4cedda21ef7341f Mon Sep 17 00:00:00 2001
From: Jon Mason <mason@myri.com>
Date: Fri, 14 Oct 2011 14:56:14 -0500
Subject: [PATCH] PCI: enable MPS "performance" setting to properly handle
 bridge MPS

Rework the "performance" MPS option to configure the device MPS with the
smaller of the device MPSS or the bridge MPS (which is assumed to be
properly configured at this point to the largest allowable MPS based on
its parent bus).

Also, rework the MRRS setting to report an inability to set the MRRS to
a valid setting.

Signed-off-by: Jon Mason <mason@myri.com>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
---
Reading git-format-patch failed