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TUSB8042A: enable downstream port USB3 compliance pattern

Part Number: TUSB8042A

Hi Sir,

As my understand, if we want to config. TUSB8042A output compliance pattern, we will need to attach a PC in Windows base to TUSB8042A upstream port.

and install the XHSETT in the PC to control HUB in compliance mode.

But my customer is designed TUSB8042A upstream port connect to QUALCOMM controller as an OpenWRT system in ARM based OS.

Which means they can't install the XHSETT in their system and no way to connect a windows PC in TUSB8042A upstream port.

Do you know there is other way to make TUSB8042A downstream output USB3 compliance pattern for USB3 TX compliance eye diagram measurement?

Please help to advice it.

Thanks