On Sun, Aug 06, 2000 at 04:59:19PM +0200, Roman Weissgaerber wrote:
> OHCI has no PCI I/O space, just memory space.
>
> And the OHCI Manual says (Page 135, Appendix A):
>
> ... In reference to the PCI Specification 2.1,
> the Host Controller Driver will always allocate a
> memory band of 4KB for the OpenHCI Host Controller's
> operational registers as defined in Chapter 7.
> This is despite the fact that the number of operational
> registers defined by the OpenHCI Specification,
> Release 1.0, is far less than 4KB. ...
>
> So we should allocate 4KB PCI memory space.
Ok, good. What about the UHCI case? It's i/o mapped, and what minimum
size?
--
Vojtech Pavlik
SuSE Labs
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