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:
Aug. 27, 2002
Filed:
Jun. 08, 1999
James R Bury, Chandler, AZ (US);
Nick G Eskandari, Chandler, AZ (US);
Jeffrey J McCoskey, Phoenix, AZ (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
An embodiment of the invention is directed at a method of processing multiple delayed write transactions, such as PCI transactions, by a bridge. The method involves receiving a number of requests for delayed write transactions on an initiating side of the bridge, and storing received transaction information for each of the requests in a separate one of a number of storage elements. An element containing newly received transaction information is marked valid if no received transaction information in other elements matches the newly received transaction information. Then, a delayed write transaction corresponding to the valid element is mastered on a target side of the bridge. If the corresponding delayed write transaction is completed on the target side, then the valid element is marked as complete. Thereafter, a new request received on the initiating side is signaled a successful termination if received transaction information for the new request matches that stored in the valid and complete element.