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.

Date of Patent:
Sep. 15, 2015

Filed:

Feb. 21, 2013
Applicant:

International Business Machines Corporation, Armonk, NY (US);

Inventors:

Aaron K. Gill, Austin, TX (US);

Farnaz Toussi, Minneapolis, MN (US);

Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/861 (2013.01); H04L 12/879 (2013.01); H04L 12/883 (2013.01); H04L 12/863 (2013.01); H04L 29/08 (2006.01);
U.S. Cl.
CPC ...
H04L 47/50 (2013.01); H04L 29/08801 (2013.01); H04L 49/9052 (2013.01);
Abstract

A method for receiving a data packet is described. The method may include receiving a frame in a host Ethernet adapter from an Ethernet network. The frame may be parsed to determine a data packet size. A work queue element (WQE) may be selected from two or more available WQEs having different data packet size capacity. Data packet storage may be provided for each WQE, including at least some cache storage associated with a processor. The data packet may be stored in the data packet storage associated with the selected WQE based on the data packet size, including storing in the cache for data packets under selected conditions.


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