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:
Jun. 03, 2025
Filed:
Aug. 19, 2022
Amazon Technologies, Inc., Seattle, WA (US);
Erez Izenberg, Tel Aviv, IL;
Said Bshara, Tira, IL;
Jonathan Cohen, Hod Hasharon, IL;
Avigdor Segal, Netanya, IL;
Amazon Technologies, Inc., Seattle, WA (US);
Abstract
Techniques for low-latency packet processing are disclosed. A network device receives a first set of write transactions including a first set of data segments corresponding to a first DMA descriptor from a host. The network device receives a second set of write transactions including a second set of data segments corresponding to a second DMA descriptor from the host. The network device detects that the first set of data segments have been written. In response to detecting that the first set of data segments have been written, and prior to completely writing the second set of data segments and to receiving a packet notifier from the host, the network device processes the first DMA descriptor.