Input–output memory management unit

Known as: IO Memory Management Unit, Iommu, DMA remapping 
In computing, an input–output memory management unit (IOMMU) is a memory management unit (MMU) that connects a direct-memory-access–capable (DMA… (More)
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Topic mentions per year

Topic mentions per year

2004-2018
024620042018

Papers overview

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2016
2016
Malicious I/O devices might compromise the OS using DMAs. The OS therefore utilizes the IOMMU to map and unmap every target… (More)
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2014
2014
We present the hardware architecture and extensions of an Input-Output Memory Management Unit (IOMMU) utilized in heterogeneous… (More)
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2010
2010
© Redesigning Xen's Memory Sharing Mechanism for Safe and Efficient I/O Virtualization Kaushik Kumar Ram, Jose Renato Santos… (More)
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2010
2010
Open source Linux virtualization, such as Xen and KVM, has made great progress recently, and has been a hot topic in Linux world… (More)
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Highly Cited
2010
Highly Cited
2010
This paper presents SUD, a system for running existing Linux device drivers as untrusted user-space processes. Even if the device… (More)
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2009
2009
High-quality I/O virtualization (that is, complete device semantics, full-feature set, close-to-native performance and real-time… (More)
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Highly Cited
2008
Highly Cited
2008
SR-IOV capable network devices offer the benefits of direct I/O throughput and reduced CPU utilization while greatly increasing… (More)
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Highly Cited
2008
Highly Cited
2008
Commodity virtual machine monitors forbid direct access to I/O devices by untrusted guest operating systems in order to provide… (More)
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2007
2007
IOMMUs, IO Memory Management Units, are hardware devices that translate device DMA addresses to machine addresses. An isolation… (More)
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2004
2004
Linux 2.5.x has good support now for user-mode device drivers — XFree being the biggest and most obvious — but also there is… (More)
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