[Qemu-devel] Re: [Qemu-commits] [COMMIT c0b1905] qemu/pci: reset device registers on bus reset

[Michael S. Tsirkin]

On Wed, Oct 07, 2009 at 10:20:19AM +0200, Avi Kivity wrote:
> On 10/05/2009 04:53 PM, Anthony Liguori wrote:
>> From: Michael S. Tsirkin<address@hidden>
>>
>> Reset BARs and a couple of other registers on bus reset, as per PCI
>> spec.
>>    
>
> This commit breaks Windows XP restart.  After a restart Windows switches  
> from 800x600 cirrus logic vga to 640x480 standard vga.  My guess is that  
> this is due to two mutually-cancelling bugs:

Could you please tell me how to reproduce the problem exactly?
I tried several configurations but in all of them windows
seems to keep 800x600 across restarts, and shows display adapter
as cirrus vga.

-- 
MST