TSN on DSA is only based on kernel v5.4 on LSDK20.04

[hittzt]

Hi experts,

I downloads the LSDK20.04 and find that the TSN for felix switch is supported on v5.4 kernel, while on v4.19 kernel TSN for felix switch is based on mscc/ocelot same as LSDK19.09.

Will v4.19 kernel support TSN for felix switch in future?

Thanks,

Zhantao

[yipingwang]

Hello Tang zhantao,

Kernel 5.4 and 4.19 have the same function, both supports felix switch.

Because in 4.19, felix has not been put under DSA, all has been put under mscc/ocelot.

5.4和4.19的功能是一样的, 都是支持的felix switch

4.19由于没有把felix单独放到DSA下 所以都是放在mscc/ocelot 下的.

Thanks,

Yiping

[hittzt]

Hi Yiping,

Sorry for my wrong question. 

Acctually, I want to say that felix switch is based on DSA with kernel v5.4 on LSDK20.04, while it is based on mscc/ocelot with kernel v4.19 on LSDK20.04.

And thanks for your reply.

Thanks

Zhantao