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. 08, 2017
Filed:
Dec. 05, 2012
Lsi Corporation, Milpitas, CA (US);
Robert J. Munoz, Round Rock, TX (US);
Joseph A. Manzella, Macungie, PA (US);
Zhong Guo, Bethlehem, PA (US);
Walter A. Roper, Lebanon, NJ (US);
Intel Corporation, Santa Clara, CA (US);
Abstract
Described embodiments process data packets received that include a source address and at least one destination address. If the destination address is stored in a memory of an I/O adapter, the received data packet is processed in accordance with bridging rules associated with each destination address stored in the I/O adapter memory. If the destination address is not stored in the I/O adapter memory, the I/O adapter sends a task message to a processor to determine whether the destination address is stored in an address table stored in a shared memory of the network processor. The I/O adapter memory has lower access latency than the address table. If the destination address is stored in the address table, the received data packet is processed in accordance with bridging rules stored in the address table and the bridging rules stored in the I/O adapter memory are updated.