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. 22, 2012
Filed:
Oct. 29, 2009
Souta Kusachi, Kawasaki, JP;
Go Sugizaki, Kawasaki, JP;
Satoshi Nakagawa, Kawasaki, JP;
Fujitsu Limited, Kawasaki, JP;
Abstract
A method of controlling an apparatus including a processor and an I/O controller includes storing execution information, receiving a first and a second requests successively, determining whether initiation of each execution of the first and the second requests is to be supervised by either of the processor and the I/O controller in reference to the execution information, transmitting the first request to the processor from the I/O controller, and upon completion of execution of the first request at the processor, transmitting the second request to the processor from the I/O controller when the initiations of executions of the first and second request is supervised by the I/O controller, and transmitting the first and second requests to the processor regardless of completion of execution of the first request by the processor when the initiations of executions of the first and second requests is supervised by the processor.