Subject: Re: mobile pro & USB?
To: Chris Jones <chris@cjones.org>
From: Nathan J. Williams <nathanw@wasabisystems.com>
List: port-hpcmips
Date: 03/20/2002 18:13:37
Chris Jones <chris@cjones.org> writes:
> I'd love to have USB on mine, too. Unfortunately, the word is that
> nobody has been able to get technical docs out of NEC. The thing is,
> every other USB chip in the world is attached to a PCI bus, so we know
> how to talk to a PCI USB controller. But the MobilePro doesn't have
> PCI. So we don't know how to talk to the controller.
Is it essentially a question of finding out where the registers are
mapped in the address space, similar to how the hpcmips plumohci
front-end attaches?
- Nathan