From: Chris Metcalf <cmetcalf@tilera.com>
Date: Mon, 12 Aug 2013 19:25:22 +0000 (-0400)
Subject: tile PCI RC: add comment about "PCI hole" problem
X-Git-Tag: v3.12-rc1~120^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5e7705df28720c424c11bdedf0d568177351c55a;p=pandora-kernel.git

tile PCI RC: add comment about "PCI hole" problem

Explain the rationale of not overlapping the 64-bit DMA window
with the PA range.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
---

Reading git-diff-tree failed