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Re: [Xen-devel] xen and pci

To: Adam Sulmicki <adam@xxxxxxxxxxxx>
Subject: Re: [Xen-devel] xen and pci
From: Niraj Tolia <ntolia@xxxxxxxxx>
Date: Fri, 29 Oct 2004 18:53:37 -0400
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Reply-to: Niraj Tolia <ntolia@xxxxxxxxx>
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Adam,

I believe that Xen hides bridge devices from dom0. However, it should
not really affect you.

Niraj


-- 
http://www.cs.cmu.edu/~ntolia

On Fri, 29 Oct 2004 18:46:11 -0400 (EDT), Adam Sulmicki
<adam@xxxxxxxxxxxx> wrote:
> 
> hello,
>         I'm running XEN 2.0 on IBM ThinkPad T23.
> 
> Now the weird thing is that I get two different outputs from /sbin/lspci
> depending on whether I run 2.6.8.1-xen0 or 2.6.8.1-bproc.
> 
> In particular the output from  2.6.8.1-xen0 seems to be missing those 4
> lines
> 
>         0000:00:01.0 PCI bridge: Intel Corp. 82830 830 Chipset AGP Bridge 
> (rev 02)
>         0000:00:1e.0 PCI bridge: Intel Corp. 82801BAM/CAM PCI Bridge (rev 41)
>         0000:02:00.0 CardBus bridge: Texas Instruments PCI1420
>         0000:02:00.1 CardBus bridge: Texas Instruments PCI1420
> 
> ideas?
> 
> I have attached
>         dmesg.2.6.8.1-bproc.gz,
>         dmesg.2.6.8.1-xen0.gz,
>         lspci.2.6.8.1-bproc,
>         lspci.2.6.8.1-xen0
> 
> Adam
> 
> 
>


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