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Re: [Xen-devel] intel agp card support 2


  • To: Ian Pratt <Ian.Pratt@xxxxxxxxxxxx>
  • From: Stijn De Weirdt <stijn.deweirdt@xxxxxxxxx>
  • Date: Wed, 5 Jan 2005 15:05:36 +0100
  • Cc: xen-devel@xxxxxxxxxxxxxxxxxxxxx
  • Delivery-date: Wed, 05 Jan 2005 14:06:44 +0000
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  • List-id: List for Xen developers <xen-devel.lists.sourceforge.net>

just tried 2.0.2 binary, same errors

stijn


On Wed, 5 Jan 2005 14:53:04 +0100, Stijn De Weirdt
<stijn.deweirdt@xxxxxxxxx> wrote:
> how can i find out if the driver uses /dev/mem?
> 
> xen version is a testing version from 03/01/05 with 2.4.28 kernel
> i'll try 2.0.2 now
> 
> stijn
> 
> 
> On Wed, 05 Jan 2005 11:57:57 +0000, Ian Pratt <Ian.Pratt@xxxxxxxxxxxx> wrote:
> > > I am pretty sure that what is going on is that the option rom is not
> > > getting mapped to 0xc0000 as required. I don't see how the MTRR failure
> > > should really matter in this case. One thing that might matter: Linux
> > > (without Xen)  probably does not enable BIOS shadowing for the 0xc0000
> > > region, and probably does not even now use it as RAM.
> >
> > If the driver is accessing the BIOS region via /dev/mem, it
> > should be working as expected.
> >
> > What version of Xen are you using? 2.0.2 has a number of
> > improvements as regards X support.
> >
> > Ian
> >
>


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