Commit 61a88a76 authored by Nan Xiao's avatar Nan Xiao Committed by Jonathan Corbet

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: default avatarNan Xiao <nan@chinadtrace.org>
parent e4144fe5
...@@ -10,7 +10,7 @@ This guide gives a quick cheat sheet for some basic understanding. ...@@ -10,7 +10,7 @@ This guide gives a quick cheat sheet for some basic understanding.
Some Keywords Some Keywords
DMAR - DMA remapping DMAR - DMA remapping
DRHD - DMA Engine Reporting Structure DRHD - DMA Remapping Hardware Unit Definition
RMRR - Reserved memory Region Reporting Structure RMRR - Reserved memory Region Reporting Structure
ZLR - Zero length reads from PCI devices ZLR - Zero length reads from PCI devices
IOVA - IO Virtual address. IOVA - IO Virtual address.
......
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