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:
Jan. 31, 2012
Filed:
Oct. 08, 2007
Applicant:
Hugh Walsh, Los Gatos, CA (US);
Inventor:
Hugh Walsh, Los Gatos, CA (US);
Assignee:
Marvell International Ltd., Hamilton, BM;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A device and method of allocating pointers in a network switch includes allocating the first predetermined number of free pointers from a free list to a first in first out memory, allocating the second predetermined number of pointers to a linked list after the first predetermined number of pointers for the first in first out memory has been allocated, receiving a frame in the network switch, forwarding at least one pointer from the first in first out memory to an ingress module to buffer the frame, and forwarding pointers from the linked list to the first in first out memory to an ingress module to buffer the frame.