RE: [Xen-devel] IGD passthrough

["Kay, Allen M" <allen.m.kay@xxxxxxxxx>]

Sergy,

I noticed you are using WinXP guest.  Have you tried Win7-64 guest?  Do you 
have another Calpella laptop (i.e. Thinkpad T41) to try on?

It would be interesting to know if this problem is WinXP specific or HP 8440p 
specific.  I know there are there are quite a bit of difference between XP and 
Win7 IGD driver.

I have ready access to ThinkPad and Dell Calepella laptop.

Allen

-----Original Message-----
From: Sergey Tovpeko [mailto:tsv.devel@xxxxxxxxx] 
Sent: Tuesday, March 01, 2011 4:08 AM
To: xen-devel@xxxxxxxxxxxxxxxxxxx
Cc: Kay, Allen M; weidong.han@xxxxxxxxx
Subject: [Xen-devel] IGD passthrough

Hello, everybody!

I've got an issue concerning IGD passthrough on calpella/sandybridge platform.
The IGD have passthrough-ed well on Win7 and WinXp until I setup native driver 
for GPU.

After installing drivers and rebooting domain the display got black when driver 
starts.

I found the similar issue
http://lists.xensource.com/archives/html/xen-devel/2010-07/msg01145.html

Could you provide any advice to make graphic works?


My system:
Hardware : EliteBook 8440p
Xen - xen-4.1.0-rc6
Linux 2.6.32.7

Sergey.


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