From mboxrd@z Thu Jan  1 00:00:00 1970
From: Sergey Tovpeko <tsv.devel@gmail.com>
Subject: Re: Xen VGA graphics passthru wiki page
Date: Wed, 17 Mar 2010 18:59:59 +0300
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To: Sander Eikelenboom <linux@eikelenboom.it>
Cc: weidong.han@intel.com, xen-devel@lists.xensource.com, "Mr. Teo En Ming (Zhang Enming)" <space.time.universe@gmail.com>, xen-users@lists.xensource.com
List-Id: xen-devel@lists.xenproject.org

In fact, we got an engineer sample sometime ago with RD890 chipset

lspci output:

00:00.0 Host bridge: ATI Technologies Inc RD890 Northbridge only dual 
slot (2x16) PCI-e GFX Hydra part (rev 02)

And i tested VGA passthrough on RD890, not on SR5690/SR5670.  And it has 
IOMMU inside.

> Hello Pasi,
>
> It should have an iommu, but the mobo's are just on the market, haven't tested it myself.
>
> --
> Sander
>
> Wednesday, March 17, 2010, 3:02:31 PM, you wrote:
>
>   
>> On Wed, Mar 17, 2010 at 11:47:22AM +0100, Sander Eikelenboom wrote:
>>     
>>> Hello Sergey,
>>>
>>> Ah if i look at the spec sheets it's not a RD-890 chipset, but a opteron server chipset.
>>>
>>>       
>
>   
>> So is RD-890 still ok, aka it has IOMMU support? Has anyone tested it with Xen? 
>> Should I remove RD-890 from the wiki pages?
>>     
>
>   
>>> http://www.tyan.com/datasheets/d_S8212.pdf
>>>
>>> Chipset:
>>> AMD SR5690 + SP5100 (S8212WGM3NR/S8212GM3NR)
>>> AMD SR5670 + SP5100 (S8212GM3NRLE/S8212GM3NR-LE))
>>>
>>> Nevertheless good to hear vga passthrough works for you.
>>>
>>>       
>
>   
>> Ok so I should add this one.. which one of the various models above is your mb? 
>>     
>
>   
>> -- Pasi
>>     
>
>   
>>> --
>>>
>>> Sander
>>>
>>>
>>>
>>> Wednesday, March 17, 2010, 11:33:21 AM, you wrote:
>>>
>>>       
>>>> Hello, Sander,
>>>>         
>>>>> Sergey, what specific brand/type mobo do you use ?
>>>>>
>>>>>   
>>>>>           
>>>> The motherboard is TYAN s8212.
>>>>         
>>>
>>>
>>> -- 
>>> Best regards,
>>>  Sander                            mailto:linux@eikelenboom.it
>>>
>>>       
>
>
>
>