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Operation region describing a virtual device

  • US 20060248282A1
  • Filed: 04/19/2005
  • Published: 11/02/2006
  • Est. Priority Date: 04/19/2005
  • Status: Active Grant
First Claim
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1. A method for virtualizing a device to extend a functionality of an operating system (OS) in a computing device, comprising:

  • creating an operation region describing a virtual device;

    providing a operation region handler instruction set, associated with the operation region, that can execute to implement the virtual device; and

    using the operation region to allow machine language instructions in the computing device to communicate with the virtual device.

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