> @kcn21 did you fix the issue? I faced the same issue right now, and i am using kernel 4.20 and 5.4. If you can help me, i will be grateful.

[kcn21]

@kcn21 did you fix the issue? I faced the same issue right now, and i am using kernel 4.20 and 5.4. If you can help me, i will be grateful.

Hello @liing0228, you have to enable modules for taprio in the kernel, but many kernels didn't have modules for the TAPRIO, so I think that's why you are facing this issue. Please prefer kernel above 5.0 versions if you didn't have dependencies on kernel versions.

Hello @EnfangCui and @vincentxw, I am following tsn.readthdocs.io for AVB examples, and they have written to use the 4.19 kernel for AVB examples. I also tried kernel version 5.12, but it shows an AAF PDU error and abruptly stops the sending. So I have to use Linux Kernel 4.19. Still, in Linux Kernel 4.19, there are no options to enable the TAPRIO module in the kernel under Networking support --> Networking options --> QOS and /or a fair queueing section.
Can you please show a way to add a qdisc module in the kernel? I have updated the iproute2 also, but as there is no module for taprio in the kernel, there is no advantage of iproute2 degradation. Your guidance in this situation is highly appreciated

Thanks,
Kunj Naik

Originally posted by @kcn21 in #5 (comment)