Invention Application
- Patent Title: EXTENDING BERKELEY PACKET FILTER SEMANTICS FOR HARDWARE OFFLOADS
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Application No.: US17868391Application Date: 2022-07-19
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Publication No.: US20220350676A1Publication Date: 2022-11-03
- Inventor: Eliezer Tamir , Johannes Berg , Andrew Cunningham , Peter Waskiewicz, JR. , Andrey Chilikin
- Applicant: Intel Corporation
- Applicant Address: US CA Santa Clara
- Assignee: Intel Corporation
- Current Assignee: Intel Corporation
- Current Assignee Address: US CA Santa Clara
- Main IPC: G06F9/50
- IPC: G06F9/50 ; G06F9/48 ; H04L69/22 ; H04L47/10 ; G06F9/4401 ; H04L49/00 ; H04L45/74 ; H04L9/40
Abstract:
Examples include registering a device driver with an operating system, including registering available hardware offloads. The operating system receives a call to a hardware offload, inserts a binary filter representing the hardware offload into a hardware component and causes the execution of the binary filter by the hardware component when the hardware offload is available, and executes the binary filter in software when the hardware offload is not available.
Public/Granted literature
- US12067427B2 Extending Berkeley packet filter semantics for hardware offloads Public/Granted day:2024-08-20
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