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PROVIDING UNIVERSAL SERIAL BUS DEVICE VIRTUALIZATION WITH A SCHEDULE MERGE FROM MULTIPLE VIRTUAL MACHINES

  • US 20090006690A1
  • Filed: 06/27/2007
  • Published: 01/01/2009
  • Est. Priority Date: 06/27/2007
  • Status: Abandoned Application
First Claim
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1. An apparatus, comprising:

  • a virtualization engine on a computer platform, the virtualization engine tointercept a plurality of data transfer schedules from a plurality of virtual machines fetched from a memory by a physical Universal Serial Bus (USB) host controller on the computer platform;

    merge the plurality of fetched data transfer schedules into a merged data transfer schedule; and

    send the merged data transfer schedule to the physical USB host controller.

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