Time-Sensitive Networking with Mainline Embedded Linux

Explore Time-Sensitive Networking (TSN) with Mainline Embedded Linux in this informative conference talk. Delve into TSN features such as Credit-Based Shaper (CBS) offload, scheduled packet transmission, and time-aware priority scheduler. Gain insights into the mainline TSN ecosystem beyond the Linux kernel, including Linux PTP and ALSA and GStreamer with AVTP plugins. Examine two Embedded Linux boards with TSN-capable networking hardware, focusing on the Intel i210 Ethernet controller and Synopsys DesignWare Ethernet Quality-of-Service controller IP. Witness benchmarks of various TSN scenarios, including time synchronization and Audio/Video Bridging use-cases. Conclude with a live demonstration showcasing fully upstream mainline technology. Learn about TSN standards, TC subsystem, QDisc, EST, Priority Shaper, and the Linux ecosystem. Discover practical applications through network scheduling, audio and video demos, and example systems.

Introduction
Agenda
TimeSensitive Networking
TSN Standards
TC Subsystem
QDisc
EST
Priority Shaper
Linux Ecosystem
Gstream
TSN ports
Open Embedded Octo Project image
TSN system setup
Network scheduling
Audio demo
Audio demo commands
Video demo commands
Example system
Questions