Re: [PATCH v3 1/1] USB: core: let USB device know device node

Alan Stern
2016-01-25T15:23:22Z

On Mon, 25 Jan 2016, Peter Chen wrote:

> Alan, do you know which physical number is larger for
> the same port, HS or SS port? Is it spec defined or vendor defined?
> I haven't found related information at xHCI spec.

I believe it is defined by the vendor. In fact, I think vendors are
allowed to number the ports in any order they want, so HS and SS ports
can be interspersed. :-)

Alan Stern

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