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. 19, 2013
Filed:
May. 25, 2010
John E. Watkins, Sunnyvale, CA (US);
Elisa Rodrigues, Union City, CA (US);
John E. Watkins, Sunnyvale, CA (US);
Elisa Rodrigues, Union City, CA (US);
Oracle International Corporation, Redwood City, CA (US);
Abstract
An I/O device includes a host interface that may be configured to receive and process a plurality of transaction packets sent by a number of processing units, with each processing unit corresponding to a respective root complex. The host interface includes an error handling unit having error logic implemented in hardware that may be configured to determine whether each transaction packet has an error and to store information corresponding to any detected errors within a storage. More particularly, the error handling unit may perform the error detection and capture of the error information as the transaction packets are received, or in real time, while the error handling unit may include firmware that may subsequently process the information corresponding to the detected errors.