Subject: Re: BIOS Memory Map problem with ENI card
To: Manuel Bouyer <bouyer@antioche.lip6.fr>
From: John D. DeHart <jdd@arl.wustl.edu>
List: port-i386
Date: 07/05/1999 15:30:48
Does anyone have any hints as to how to go about doing this? I've never messed
with the BIOS and how it does memory mapping?

Thanks
John


Manuel Bouyer wrote:

> On Thu, Jul 01, 1999 at 05:42:08PM -0500, John D. DeHart wrote:
> >
> > I am trying to move an Efficient Networks Inc. ATM card to a new machine without success.
> > The card works in other machines but when I move it to a machine with
> > a SE440BX-2 Motherboard, the Command register in the configuration space for
> > the card gets written with 0x04 in the low byte. This turns off access to the memory
> > space. When the driver comes along and reads that it reports that it can't map
> > its memory space.
> >
> > Is there something in the memory configuration of some machines that needs to
> > be modified in the BIOS for situations like this?
>
> Could be. I've seen this for some compaq machines.
>
> --
> Manuel Bouyer, LIP6, Universite Paris VI.           Manuel.Bouyer@lip6.fr
> --