From mboxrd@z Thu Jan  1 00:00:00 1970
From: =?UTF-8?B?Ik1yLiBUZW8gRW4gTWluZyAoWmhhbmcgRW5taW5nKSDlvKDmganpuKMgbw==?=
	=?UTF-8?B?ZiBTaW5nYXBvcmUi?= <space.time.universe@gmail.com>
Subject: Re: Requesting Assistance from Intel Engineers on	Intel
	Integrated Graphics (IGD) VGA Passthrough for Xen	4.0.1-RELEASE and
	pv-ops dom0 kernel 2.6.32.x
Date: Sat, 11 Sep 2010 19:35:40 +0800
Message-ID: <4C8B698C.8000308@gmail.com>
References: <4C8B1A46.7010609@gmail.com> <20100911102129.GZ2804@reaktio.net>
Reply-To: space.time.universe@gmail.com
Mime-Version: 1.0
Content-Type: text/plain; charset=UTF-8; format=flowed
Content-Transfer-Encoding: quoted-printable
Return-path: <xen-devel-bounces@lists.xensource.com>
In-Reply-To: <20100911102129.GZ2804@reaktio.net>
List-Unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
List-Post: <mailto:xen-devel@lists.xensource.com>
List-Help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-Subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>,
	<mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
Sender: xen-devel-bounces@lists.xensource.com
Errors-To: xen-devel-bounces@lists.xensource.com
To: =?UTF-8?B?UGFzaSBLw6Rya2vDpGluZW4=?= <pasik@iki.fi>
Cc: "space.time.universe@gmail.com" <space.time.universe@gmail.com>, "xen-devel@lists.xensource.com" <xen-devel@lists.xensource.com>, "Han, Weidong" <weidong.han@intel.com>, zhang_enming@lavabit.com, "teoenming@hotmail.com" <teoenming@hotmail.com>
List-Id: xen-devel@lists.xenproject.org

On 09/11/2010 06:21 PM, Pasi K=C3=A4rkk=C3=A4inen wrote:
> On Sat, Sep 11, 2010 at 01:57:26PM +0800, "Mr. Teo En Ming (Zhang Enmin=
g) ????????? of Singapore" wrote:
>   =20
>> Dear Intel Engineers,
>>
>> I am unable to get Intel integrated graphics (IGD) VGA passthrough to
>> work with Xen 4.0.1-rc6-pre, Xen 4.0.1-RELEASE, pv-ops dom0 kernel
>> 2.6.32.19 and 2.6.32.21. The moment the command "xm create<Windows XP
>> HVM guest>" is executed, the screen immediately goes blank with the
>> label "NO SIGNAL". It may take anywhere from 3-10 minutes before Windo=
ws
>> XP Home HVM domU starts booting. The HVM guest will subsequently crash
>> with a BSOD.
>>
>> I have posted configuration files, scripts, logs and kernel debug
>> messages in threads in the xen-devel mailing list in August 2010 and
>> September 2010.
>>
>> http://lists.xensource.com/archives/html/xen-devel/2010-08/index.html
>>
>> http://lists.xensource.com/archives/html/xen-devel/2010-09/index.html
>>
>> Please assist.
>>
>>     =20
> A couple of questions:
>
> - I assume the IGD is the primary graphics?
>   =20
Yes, the IGD is the primary display adapter.
> - Do you have other graphics adapters in the same machine?
>   =20
Yes, I have NVIDIA GeForce 8400 GS PCI Express x16 graphics card in the=20
same machine.
> - Can you please paste "lspci -vvv" from dom0.
>   =20
00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset=20
Integrated Graphics Controller (rev 03) (prog-if 00 [VGA controller])
     Subsystem: Intel Corporation Device 1003
     Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr-=20
Stepping- SERR- FastB2B- DisINTx+
     Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=3Dfast >TAbort-=20
<TAbort- <MAbort- >SERR- <PERR- INTx-
     Latency: 0
     Interrupt: pin A routed to IRQ 26
     Region 0: Memory at d3400000 (64-bit, non-prefetchable) [size=3D4M]
     Region 2: Memory at b0000000 (64-bit, prefetchable) [size=3D256M]
     Region 4: I/O ports at e220 [size=3D8]
     Expansion ROM at <unassigned> [disabled]
     Capabilities: <access denied>
     Kernel driver in use: i915
     Kernel modules: i915

01:00.0 VGA compatible controller: nVidia Corporation GeForce 8400 GS=20
(rev a1) (prog-if 00 [VGA controller])
     Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr-=20
Stepping- SERR- FastB2B- DisINTx-
     Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=3Dfast >TAbort-=20
<TAbort- <MAbort- >SERR- <PERR- INTx-
     Interrupt: pin A routed to IRQ 11
     Region 0: Memory at d2000000 (32-bit, non-prefetchable) [disabled]=20
[size=3D16M]
     Region 1: Memory at c0000000 (64-bit, prefetchable) [disabled]=20
[size=3D256M]
     Region 3: Memory at d0000000 (64-bit, non-prefetchable) [disabled]=20
[size=3D32M]
     Region 5: I/O ports at d000 [disabled] [size=3D128]
     Expansion ROM at d3000000 [disabled] [size=3D128K]
     Capabilities: <access denied>
     Kernel modules: nvidia


> - Also paste your grub.conf for the entry you're using for Xen.
>   =20
title Fedora (2.6.32.21-xen-enming.teo)
     root (hd0,0)
     kernel /xen.gz dom0_mem=3D1024M
     module /vmlinuz-2.6.32.21-xen-enming.teo ro=20
root=3D/dev/mapper/vg_fedora11_host-lv_root rhgb quiet selinux=3D0 nomode=
set
     module /initrd-2.6.32.21-xen-enming.teo.img
> -- Pasi
>
>
>   =20

Thank you very much.

--=20
Yours sincerely,

Mr. Teo En Ming (Zhang Enming) =E5=BC=A0=E6=81=A9=E9=B8=A3 Dip(Mechatroni=
cs) BEng(Hons)(Mechanical Engineering)
Citizenship: Singapore Citizen/Singaporean
Facebook account: Teo En Ming (Zhang Enming)
Facebook link: http://www.facebook.com/profile.php?id=3D100000750083982
Facebook photos: http://www.facebook.com/profile.php?id=3D100000750083982=
#!/profile.php?id=3D100000750083982&v=3Dphotos
Facebook videos: http://www.facebook.com/profile.php?id=3D100000750083982=
&v=3Dapp_2392950137
Mobile Phone (Starhub pre-paid): +65-8369-2618
Windows Live Messenger: teoenming-at-hotmail.com
Location: Bedok Reservoir Road, Singapore
ZIP: 470103
My Open Letter (Plea for Medical Help/Assistance) to World Leaders:-
http://lists.mcs.anl.gov/pipermail/mpich-discuss/2010-August/007811.html
http://mythtv.org/pipermail/mythtv-users/2010-August/295952.html
http://archives.gentoo.org/gentoo-user/msg_f6a341d9623fda17880159b137c073=
35.xml
Photo of Mr. Teo En Ming (Zhang Enming) =E5=BC=A0=E6=81=A9=E9=B8=A3 of Si=
ngapore: http://img825.imageshack.us/img825/5052/mrteoenmingzhangenmingo.=
jpg