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:
Dec. 29, 2020
Filed:
Feb. 03, 2020
Vmware, Inc., Palo Alto, CA (US);
VMWARE, INC., Palo Alto, CA (US);
Abstract
Example methods are provided for a host to perform zero-copy packet transmission. On example method may comprise allocating a transmit (TX) packet buffer to a first virtualized computing instance and a receive (RX) packet buffer to a second virtualized computing instance, wherein the TX packet buffer and the RX packet buffer are both mapped to a shared memory location associated with the host. The method may also comprise: accessing, by the first virtualized computing instance, the TX packet buffer to store a packet in the shared memory location; processing, by the forwarding element, the packet in the shared memory location; and accessing, by the second virtualized computing instance, the RX packet buffer to receive the packet stored in the shared memory location.