Q) CardBus IO space limit.

Dear all,



I¡¯m developing CardBus driver at WinXP.



I have a CardBus that has 4K bytes IO space.



But the WinXP does not allocate IO space because of rack of resources.



Is there any limits for IO space for CardBus?


Thank you.



// Daum

Pavel
Thu Dec 29 16:02:15 CST 2005

The terminology is somewhat confusing here:
I/O memory can be mapped either to memory space or I/O ports space.
So it might be *memory* space, not i/o.
--PA


"Daum" <daum999@yahoo.com> wrote in message news:O3bUleKDGHA.2320@TK2MSFTNGP11.phx.gbl...
> Dear all,
>
>
>
> I¡¯m developing CardBus driver at WinXP.
>
>
>
> I have a CardBus that has 4K bytes IO space.
>
>
>
> But the WinXP does not allocate IO space because of rack of resources.
>
>
>
> Is there any limits for IO space for CardBus?
>
>
> Thank you.
>
>
>
> // Daum
>
>
>
>
>