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:
Dec. 25, 2007
Filed:
Jun. 16, 2004
Jonathan Wade Ain, Tucson, AZ (US);
Louie Arthur Dickens, Tucson, AZ (US);
Craig Anthony Klein, Tucson, AZ (US);
Jonathan Wade Ain, Tucson, AZ (US);
Louie Arthur Dickens, Tucson, AZ (US);
Craig Anthony Klein, Tucson, AZ (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A command accumulation tool, a testing tool for a queue, and a method, are provided, which, for example, may cause commands to accumulate in queue(s). In one embodiment, a testing tool comprises an I/O interface for connecting with a target having the queue(s); and an I/O interface for connecting with initiator(s). Trigger logic intercepts a predetermined response at the target I/O interface from a target to an initiator with respect to a command of the initiator, and asserts a trigger signal. Outbound logic responds to the trigger signal, providing a reject and retry response at the target I/O interface for the target with respect to the response from the target, whereby a timeout timer for the command of the initiator is stopped for the queue(s). The outbound logic additionally conducts flow control with respect to the target at the target I/O interface.