From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?Ik1yLiBUZW8gRW4gTWluZyAoWmhhbmcgRW5taW5nKSDlvKDmganpuKMgbw==?= =?UTF-8?B?ZiBTaW5nYXBvcmUi?= 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 23:17:41 +0800 Message-ID: <4C8B9D95.7070701@gmail.com> References: <4C8B1A46.7010609@gmail.com> <20100911102129.GZ2804@reaktio.net> <4C8B698C.8000308@gmail.com> Reply-To: space.time.universe@gmail.com Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0846226678==" Return-path: In-Reply-To: <4C8B698C.8000308@gmail.com> List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: =?UTF-8?B?UGFzaSBLw6Rya2vDpGluZW4=?= , "xen-devel@lists.xensource.com" , "Han, Weidong" Cc: "space.time.universe@gmail.com" , zhang_enming@lavabit.com, "teoenming@hotmail.com" List-Id: xen-devel@lists.xenproject.org This is a multi-part message in MIME format. --===============0846226678== Content-Type: multipart/alternative; boundary="------------080503070405090100030304" This is a multi-part message in MIME format. --------------080503070405090100030304 Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: quoted-printable Dear Pasi, Intel engineers, and Xen developers, I have just made and uploaded a video to Youtube. The length of the=20 video is only 1 minute and 37 seconds. The video demonstrates the=20 successful bootup of Windows XP Home Edition HVM domU/virtual machine,=20 indicating an initial successful Intel integrated graphics (IGD) VGA=20 passthrough, and followed by a BSOD shortly thereafter. The error in the=20 BSOD is "/IRQL_NOT_LESS_OR_EQUAL/=20 ".=20 Full details of the error are in the short video clip. Please watch my Youtube video at the following link: http://www.youtube.com/watch?v=3DxdD25DREx0g At the time of this writing, there are 24 uploaded videos in my Youtube=20 account. http://www.youtube.com/user/enmingteo Please let me know what you think after watching the short video clip. 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 On 09/11/2010 07:35 PM, "Mr. Teo En Ming (Zhang Enming) =E5=BC=A0=E6=81=A9= =E9=B8=A3 of=20 Singapore" wrote: > 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=20 >> Enming) ????????? of Singapore" wrote: >>> 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 >> HVM guest>" is executed, the screen immediately goes blank with the >>> label "NO SIGNAL". It may take anywhere from 3-10 minutes before=20 >>> Windows >>> XP Home HVM domU starts booting. The HVM guest will subsequently cras= h >>> 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. >>> >> A couple of questions: >> >> - I assume the IGD is the primary graphics? > Yes, the IGD is the primary display adapter. >> - Do you have other graphics adapters in the same machine? > Yes, I have NVIDIA GeForce 8400 GS PCI Express x16 graphics card in=20 > the same machine. >> - Can you please paste "lspci -vvv" from dom0. > 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-=20 > ParErr- Stepping- SERR- FastB2B- DisINTx+ > Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=3Dfast >TAbort-=20 > SERR- 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 [disabled] > Capabilities: > 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-=20 > ParErr- Stepping- SERR- FastB2B- DisINTx- > Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=3Dfast >TAbort-=20 > SERR- 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: > Kernel modules: nvidia > > >> - Also paste your grub.conf for the entry you're using for Xen. > 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 nomo= deset > module /initrd-2.6.32.21-xen-enming.teo.img >> -- Pasi >> >> > > Thank you very much. > --------------080503070405090100030304 Content-Type: text/html; charset=UTF-8 Content-Transfer-Encoding: quoted-printable Dear Pasi, Intel engineers, and Xen developers,

I have just made and uploaded a video to Youtube. The length of the video is only 1 minute and 37 seconds. The video demonstrates the successful bootup of Windows XP Home Edition HVM domU/virtual machine, indicating an initial successful Intel integrated graphics (IGD) VGA passthrough, and followed by a BSOD shortly thereafter. The error in the BSOD is "IRQL_NOT_LESS_OR_EQUAL". Full details of the error are in the short video clip.

Please watch my Youtube video at the following link:

http://www.youtube.com/watch?v=3DxdD25DREx0g

At the time of this writing, there are 24 uploaded videos in my Youtube account.

http://www.youtube.com/user/enmingteo

Please let me know what you think after watching the short video clip.
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/profil=
e.php?id=3D100000750083982
Facebook photos: http://www.facebook.com/profile.php?id=3D1000007500=
83982#!/profile.php?id=3D100000750083982&v=3Dphotos
Facebook videos: http:=
//www.facebook.com/profile.php?id=3D100000750083982&v=3Dapp_239295013=
7
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/pipe=
rmail/mpich-discuss/2010-August/007811.html
http://mythtv.org/pipermail/mythtv-us=
ers/2010-August/295952.html
http://archives.gentoo=
.org/gentoo-user/msg_f6a341d9623fda17880159b137c07335.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



On 09/11/2010 07:35 PM, "Mr. Teo En Ming (Zhang Enming) =E5=BC=A0=E6=81=A9= =E9=B8=A3 of Singapore" wrote:
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 Enming) ????????? of Singapore" wrote:
=C2=A0=C2=A0
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 Windows
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/archi= ves/html/xen-devel/2010-08/index.html

http://lists.xensource.com/archi= ves/html/xen-devel/2010-09/index.html

Please assist.

=C2=A0=C2=A0=C2=A0=C2=A0
A couple of questions:

- I assume the IGD is the primary graphics?
=C2=A0=C2=A0
Yes, the IGD is the primary display adapter.
- Do you have other graphics adapters in the same machine?
=C2=A0=C2=A0
Yes, I have NVIDIA GeForce 8400 GS PCI Express x16 graphics card in the same machine.
- Can you please paste "lspci -vvv" from dom0.
=C2=A0=C2=A0
00:02.0 VGA compatible controller: Intel Corporation 4 Series Chipset Integrated Graphics Controller (rev 03) (prog-if 00 [VGA controller])
=C2=A0=C2=A0=C2=A0 Subsystem: Intel Corporation Device 1003
=C2=A0=C2=A0=C2=A0 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGAS= noop- ParErr- Stepping- SERR- FastB2B- DisINTx+
=C2=A0=C2=A0=C2=A0 Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=3Dfas= t >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
=C2=A0=C2=A0=C2=A0 Latency: 0
=C2=A0=C2=A0=C2=A0 Interrupt: pin A routed to IRQ 26
=C2=A0=C2=A0=C2=A0 Region 0: Memory at d3400000 (64-bit, non-prefetchable= ) [size=3D4M]
=C2=A0=C2=A0=C2=A0 Region 2: Memory at b0000000 (64-bit, prefetchable) [s= ize=3D256M]
=C2=A0=C2=A0=C2=A0 Region 4: I/O ports at e220 [size=3D8]
=C2=A0=C2=A0=C2=A0 Expansion ROM at <unassigned> [disabled]
=C2=A0=C2=A0=C2=A0 Capabilities: <access denied>
=C2=A0=C2=A0=C2=A0 Kernel driver in use: i915
=C2=A0=C2=A0=C2=A0 Kernel modules: i915

01:00.0 VGA compatible controller: nVidia Corporation GeForce 8400 GS (rev a1) (prog-if 00 [VGA controller])
=C2=A0=C2=A0=C2=A0 Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGAS= noop- ParErr- Stepping- SERR- FastB2B- DisINTx-
=C2=A0=C2=A0=C2=A0 Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=3Dfas= t >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
=C2=A0=C2=A0=C2=A0 Interrupt: pin A routed to IRQ 11
=C2=A0=C2=A0=C2=A0 Region 0: Memory at d2000000 (32-bit, non-prefetchable= ) [disabled] [size=3D16M]
=C2=A0=C2=A0=C2=A0 Region 1: Memory at c0000000 (64-bit, prefetchable) [d= isabled] [size=3D256M]
=C2=A0=C2=A0=C2=A0 Region 3: Memory at d0000000 (64-bit, non-prefetchable= ) [disabled] [size=3D32M]
=C2=A0=C2=A0=C2=A0 Region 5: I/O ports at d000 [disabled] [size=3D128]
=C2=A0=C2=A0=C2=A0 Expansion ROM at d3000000 [disabled] [size=3D128K]
=C2=A0=C2=A0=C2=A0 Capabilities: <access denied>
=C2=A0=C2=A0=C2=A0 Kernel modules: nvidia


- Also paste your grub.conf for the entry you're using for Xen.
=C2=A0=C2=A0
title Fedora (2.6.32.21-xen-enming.teo)
=C2=A0=C2=A0=C2=A0 root (hd0,0)
=C2=A0=C2=A0=C2=A0 kernel /xen.gz dom0_mem=3D1024M
=C2=A0=C2=A0=C2=A0 module /vmlinuz-2.6.32.21-xen-enming.teo ro root=3D/dev/mapper/vg_fedora11_host-lv_root rhgb quiet selinux=3D0 nomodeset
=C2=A0=C2=A0=C2=A0 module /initrd-2.6.32.21-xen-enming.teo.img
-- Pasi


=C2=A0=C2=A0

Thank you very much. 







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