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:
Oct. 24, 2017
Filed:
Sep. 24, 2015
Qlogic Corporation, Aliso Viejo, CA (US);
Nir Goren, Herut, IL;
QLOGIC Corporation, Aliso Viejo, CA (US);
Abstract
Methods and systems for network communication are provided. One method includes, receiving a network packet at a first network interface card (NIC) operationally coupled to a computing device; identifying a second NIC as a destination for the network packet; placing the network packet by the first NIC at a host memory location, without utilizing resources of a processor of the computing device; notifying the second NIC that the network packet has been placed at the host memory location; retrieving the network packet by the second NIC from the host memory location; transmitting the network packet by the second NIC to another destination; notifying the first NIC by the second NIC that the packet has been transmitted by the second NIC; and freeing the host memory location by the first NIC.