Electrical computers and digital processing systems: interprogra – Device driver communication – Device driver configuration
Reexamination Certificate
2011-07-12
2011-07-12
Ho, Andy (Department: 2194)
Electrical computers and digital processing systems: interprogra
Device driver communication
Device driver configuration
C719S321000, C718S001000
Reexamination Certificate
active
07979869
ABSTRACT:
A method for installing a device driver for a device in a guest domain, that includes obtaining a first device driver for the device by a hypervisor, installing, by the hypervisor, the first device driver into memory allocated to the guest domain, and notifying an operating system in the guest domain of the first device driver after installing the device driver, wherein the operating system communicates with the device using the first device driver.
REFERENCES:
patent: 7685401 (2010-03-01), Sugumar et al.
patent: 7877639 (2011-01-01), Hoang et al.
patent: 2008/0320561 (2008-12-01), Suit et al.
patent: 2008/0320583 (2008-12-01), Sharma et al.
IBM Systems Virtualization, Version 2, Release 1; IBM Corporation Dec. 2005; 16 pages.
Manczak Olaf
Paleczny Michael H.
Vick Christopher A.
Ho Andy
Oracle America Inc.
Osha • Liang LLP
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