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. 06, 2004
Filed:
Aug. 29, 2000
Applicant:
Inventors:
Andrew W. Wilson, Fremont, CA (US);
Darren R. Busing, Milpitas, CA (US);
B. Arlen Young, Palo Alto, CA (US);
Trung S. Luu, San Jose, CA (US);
Assignee:
Adaptec, Inc., Milpitas, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 1/324 ;
U.S. Cl.
CPC ...
G06F 1/324 ;
Abstract
Contention-based method and system are provided for generating reduced number of interrupts upon completing one or more commands. Each interrupt indicates the availability of data for transfer from a host adapter to a processor. The host adapter is coupled to one or more I/O devices over a bus. One or more I/O commands are received for transferring data between the processor and one or more I/O devices. Then, the contention for the bus among the I/O devices is monitored to determine how many devices are arbitrating for the bus.