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:
Feb. 22, 2022
Filed:
Dec. 30, 2020
International Business Machines Corporation, Armonk, NY (US);
Marco Kraemer, Sindelfingen, DE;
Christoph Raisch, Gerlingen, DE;
Donald William Schmidt, Stone Ridge, NY (US);
Bernd Nerz, Boeblingen, DE;
Frank Siegfried Lehnert, Weil im Schoenbuch, DE;
Peter Dana Driever, Poughkeepsie, NY (US);
INTERNATIONAL BUSINESS MACHINES CORPORATION, Armonk, NY (US);
Abstract
An interrupt signal is provided to an operating system executed using one or more processors of a plurality of processors. A bus attachment device receives an interrupt signal with an interrupt target ID identifying a processor assigned for use as a target processor for handling the interrupt signal. The bus attachment device translates the received interrupt target ID to a processor ID using an interrupt table entry and forwards the interrupt signal to the target processor for handling. The processor ID is used to address the target processor directly.