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:
May. 17, 2011
Filed:
Aug. 11, 2006
Applicants:
Bjørn Dag Johnsen, Oslo, NO;
Ola Tørudbakken, Oslo, NO;
Yatin Gajjar, Fremont, CA (US);
Inventors:
Assignee:
Oracle America, Inc., Redwood Shores, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 13/36 (2006.01);
U.S. Cl.
CPC ...
Abstract
A register access request for control and/or status operations from a link is detected using a hardware mechanism and is forwarded to a software-controlled entity for access to a virtual register for control and/or status operations. The software-controlled entity can provide virtual registers in memory associated with the software-controlled entity. The hardware mechanism can form part of an interconnect device and the software-controlled entity is external to the interconnect device.