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Method and apparatus for multilevel translation and protection table

  • US 20020078271A1
  • Filed: 12/19/2000
  • Published: 06/20/2002
  • Est. Priority Date: 12/19/2000
  • Status: Active Grant
First Claim
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1. A host comprising:

  • a processor;

    a host memory coupled to said processor; and

    a host-fabric adapter coupled to said processor and provided to interface with a switched fabric including one or more fabric-attached I/O controllers, the host-fabric adapter including logic for accessing a translation and protection table from said host memory for a data transaction, said translation and protection table including a plurality of translation entries and at least one region entry, said at least one region entry comprising multiple levels of translation entries.

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