The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 28, 2015
Filed:
Jul. 25, 2007
Nathan Jared Hughes, Ft. Collins, CO (US);
Stephen Patrick Hack, Livermore, CO (US);
Nathan Jared Hughes, Ft. Collins, CO (US);
Stephen Patrick Hack, Livermore, CO (US);
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Abstract
In one embodiment, a multiprocessor computer system comprises at least a first partition having a first operating system and a second partition having a second operating system, comprising logic in the first operating system to generate a request to remove a device from the first partition, logic in a firmware module in the computer system to invoke an ACPI interface eject method for the device in response to the request to remove the device, determine whether the device has memory spaced allocated to it by firmware in the computer system, and reject the ACPI interface eject method when the device has memory spaced allocated to it by firmware in the computer system.