Question about test TSN qbv feature on GMAC for S32G2RDB2 with BSP33

[SandalWood]

Hi experts,

TSN support plan on GMAC for S32G platforms - NXP Community

S32G274ARDB2 question about TSN - NXP Community

From the previous post, it can be seen that GMAC supports the qbv feature, so I have tested the TSN qbv feature on GMAC for S32G2RDB2 with BSP33.But it seemd that usersapce command,eg tc,is failed.

Can you help confirm these questions:

1)Is the BSP33 Linux driver for S32G2RDB2 support Qbv feature?

2) Is there a problem with my testing method or tool, such as the tc command,or is there instruction?

[Daniel-Aguirre]

Hi,

Below will be some comments on the asked questions:

Q1 >>Is the BSP33 Linux driver for S32G2RDB2 support Qbv feature?

A1 >> The following information was provided from the internal team:

"As per the SW roadmap, the IEEE 802.1Qbv and IEEE 802.1Qbu/802.3br GMAC driver support would be available in BSP30"

Q2 >> Is there a problem with my testing method or tool, such as the tc command,or is there instruction?

A2 >> Since we cannot find any information on this regard, we can recommend sending this inquiry to your local NXP FAE, for them to verify if there is any documentation available for it. We do apologize.

Please, let us know.