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Message-ID: <CA+MhoaPb2qxCs4j6xhKNS+Z_pRMC-E7O=GBSLvayBXxhkVJr6w@mail.gmail.com>
Date: Thu, 20 Aug 2015 18:17:10 +0800
From: Nan Xiao <xiaonan830818@...il.com>
To: linux-kernel@...r.kernel.org
Subject: [PATCH] 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@...nadtrace.org>
---
Documentation/Intel-IOMMU.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/Intel-IOMMU.txt b/Documentation/Intel-IOMMU.txt
index cf9431d..7b57fc0 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.
--
2.4.3
Best Regards
Nan Xiao
--
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