Does Jetson AGX Orin MGBE support SFI?

Refer to DG, it supports XFI, SFI and USXGMII; but refer to the link:Jetson AGX Orin Platform Adaptation and Bring-Up — Jetson Linux Developer Guide documentation, it only supports XFI.
So does Jetson AGX Orin MGBE support SFI for switch? For DG, is it different than XFI?

Hi, currently sw only support XFI.

The devicetree and the code seem to support USXGMII. But you said software only supports XFI. This is confusing me.
So can you point it out? like:
XFI: hw yes , sw yes.
SFI: …
If the interface isn’t supported, is there a plan to support it in the future?

Only XFI is validated on Orin AGX. We don’t guarantee other functionalities now.

So what does it mean to support SFI and USXGMII in DG?

Design guide is just hardware document. It does not really mean the software would work.

You can try to configure the device tree for USXGMII too.

Is there any plan to support SFI?

I tested USXGMII. It shows “PCS AN completion timed out”. It couldn’t link up.