TDA4VM: Is there any demo for TSN test?

Kaijun Sheng

Prodigy 80 points

Part Number: TDA4VM

Hi there,

I want to get started with TSN with a TDA4 EVM board, is there any demo or materials available?

BR,

Kaijun

over 5 years ago

0 Dave Bell over 5 years ago

TI__Genius 14680 points

Kaijun,

There is support for TSN on the CPSW2G under Linux currently, as outlined in http://software-dl.ti.com/jacinto7/esd/processor-sdk-linux-jacinto7/latest/exports/docs/linux/Foundational_Components/Kernel/Kernel_Drivers/Network/K3_CPSW2g.html?highlight=est#part-family-name-cpsw2g-ethernet.

We are working to enable for the CPSW9G early next year, but do not currently have support included to the Processor SDK.

Best regards,

Dave

0 Kaijun Sheng over 5 years ago in reply to Dave Bell

Prodigy 80 points

Hi Dave,

Thanks for your information.

Do you know if 802.1Qav is also supported under this Linux SDK? If yes, where can I find any introduction on that?

Best regards,

Kaijun

0 Dave Bell over 5 years ago in reply to Kaijun Sheng

TI__Genius 14680 points

Kaijun,

802.1Qav is not currently supported in the SDK. I do not have a schedule at this time for its inclusion.

Best regards,

Dave

0 Kaijun Sheng over 5 years ago in reply to Dave Bell

Prodigy 80 points

Hi Dave,

I tried to set tc qdisc according to the introduction, but it tells invalid qdisc name.

Do you know the reason?

Thanks,

Best regards,

Kaijun

0 Dave Bell over 5 years ago in reply to Kaijun Sheng

TI__Genius 14680 points

Kaijun,

For this error, it is likely that

- Modules not loaded or present on rootfs

- !CONFIG_NET_SCH_TAPRIO

- old iproute2 package tools

Please check and confirm.

Best regards,

Dave

Processors

Processors forum

TDA4VM: Is there any demo for TSN test?