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:
Jun. 03, 2003
Filed:
Jul. 15, 1999
George Henry Ahrens, Pflugerville, TX (US);
John C. Kennel, Austin, TX (US);
Jeffrey Scott Mayes, Austin, TX (US);
Maulin Ishwarbhai Patel, Round Rock, TX (US);
David Lee Randall, Leander, TX (US);
International Business Machines Corporation, Armonk, NY (US);
Abstract
A method, system and computer program are described for isolating bus errors detected during system start-up by utilizing a technique in which a shared mailbox associated with a service processor is provided for holding the address of an adapter in an I/O drawer. If an error is detected the server processor is notified. The server processor then retrieves the address from the mailbox, uses it to derive a location code which is then passed along with the error code to an appropriate error analysis routine. The start-up procedure is then shut down.