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:
Mar. 09, 2010
Filed:
Oct. 01, 2004
Ben K. Hui, Irvine, CA (US);
Sanjaya Anand, Coto de Caza, CA (US);
Ben K. Hui, Irvine, CA (US);
Sanjaya Anand, Coto de Caza, CA (US);
QLOGIC, Corporation, Aliso Viejo, CA (US);
Abstract
A method and system for processing out of order frames received by a host bus adapter is provided. The method includes, determining if a current frame is out of order; determining if a frame is within a range of transfer for an Exchange; and creating (or appending if not the first out-of-order frame) an out of order list if the current frame is a first out of order frame. The method also includes, determining if an entry in an out of order list has a relative offset value of zero; determining if at least one entry has a relative offset value equal to a total transfer length of an Exchange; and determining if every non-zero starting relative offset has a matching entry. The method also scans an out of order list and combines a last entry with an entry whose starting point matches the end point of the last entry.