公开(公告)号：US20220166859A1

公开(公告)日：2022-05-26

申请号：US17668843

申请日：2022-02-10

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yariv BRIMA ,  Yoni BICK ,  Nan LI ,  Shunfang LI

IPC: H04L69/22 ,  H04L49/101 ,  H04L49/00

Abstract: A partial packet context builder can determine a partial packet context associated with a data packet based upon packet context associated with the data packet, the partial packet context including a plurality of partial packet context fields, where a network packet processor including an action unit, the action unit including the partial packet context builder, a systolic array of arithmetic-logical units (ALUs), and a packet context builder, the packet context including a plurality of packet context fields. The systolic array of ALUs can process the partial packet context to provide a processed partial packet context, the processed partial packet context including a plurality of processed partial packet context fields. The packet context builder can merge the processed partial packet context with the packet context to provide a processed packet context.