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. 16, 2021
Filed:
Jun. 16, 2016
Applicant:
Qualcomm Incorporated, San Diego, CA (US);
Inventors:
Ofer Rosenberg, Ramot Menashe, IL;
Amit Gil, Zichron Yaakov, IL;
James Lionel Panian, San Marcos, CA (US);
Piyush Patel, Cary, NC (US);
Shaul Yohai Yifrach, Haifa, IL;
Assignee:
QUALCOMM Incorporated, San Diego, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 13/24 (2006.01); G06F 13/42 (2006.01);
U.S. Cl.
CPC ...
G06F 13/24 (2013.01); G06F 13/4282 (2013.01); G06F 2213/0026 (2013.01); Y02D 10/00 (2018.01);
Abstract
Extended message signaled interrupts (MSI) data are disclosed. In one aspect, MSI bits are modified to include a system level identifier. In an exemplary aspect, an upper sixteen bits of the MSI message data are modified to be the system level identifier. By providing the system level identifier within the MSI message data, an interrupt controller can verify the interrupt source.