发明名称 |
Address translation for input/output devices using hierarchical translation tables |
摘要 |
An embodiment of the present invention is a technique to perform address translation. A table structure is indexed by a source identifier of an input/output (I/O) transaction specifying a guest physical address and requested by an I/O device to map the I/O device to a domain assigned to the I/O device. An address translation structure translates the guest physical address to a host physical address corresponding to the I/O transaction. |
申请公布号 |
GB2431757(A) |
申请公布日期 |
2007.05.02 |
申请号 |
GB20070003503 |
申请日期 |
2005.09.01 |
申请人 |
INTEL CORPORATION |
发明人 |
IOANNIS T SCHOINAS;RAJESH MADUKKARUMUKUMANA;GILBERT NEIGER;RICHARD UHLIG;KU-JEI KING |
分类号 |
G06F12/10;G06F13/38;G06F13/40 |
主分类号 |
G06F12/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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