From: Nan Xiao <xiaonan830818@gmail.com>
Date: Thu, 20 Aug 2015 10:17:10 +0000 (+0800)
Subject: Documentation/Intel-IOMMU.txt: Modify definition of DRHD
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=61a88a76b43ce35254415821047aeefde3f656a9;p=linux-beck.git

Documentation/Intel-IOMMU.txt: Modify definition of DRHD

Hi all,

According to "Intel Virtualization Technology for Directed I/O" specification,
DRHD stands for "DMA Remapping Hardware Unit Definition" , not "DMA
Engine Reporting Structure".

Signed-off-by: Nan Xiao <nan@chinadtrace.org>
---

diff --git a/Documentation/Intel-IOMMU.txt b/Documentation/Intel-IOMMU.txt
index cf9431db8731..7b57fc087088 100644
--- a/Documentation/Intel-IOMMU.txt
+++ b/Documentation/Intel-IOMMU.txt
@@ -10,7 +10,7 @@ This guide gives a quick cheat sheet for some basic understanding.
 Some Keywords
 
 DMAR - DMA remapping
-DRHD - DMA Engine Reporting Structure
+DRHD - DMA Remapping Hardware Unit Definition
 RMRR - Reserved memory Region Reporting Structure
 ZLR  - Zero length reads from PCI devices
 IOVA - IO Virtual address.