From mboxrd@z Thu Jan 1 00:00:00 1970 From: =?UTF-8?B?Ik1yLiBUZW8gRW4gTWluZyAoWmhhbmcgRW5taW5nKSDlvKDmganpuKMgbw==?= =?UTF-8?B?ZiBTaW5nYXBvcmUi?= Subject: Re: [Xen-users] 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: Tue, 14 Sep 2010 12:51:31 +0800 Message-ID: <4C8EFF53.1050200@gmail.com> References: <4C8B1A46.7010609@gmail.com> <20100911102129.GZ2804@reaktio.net><4C8B698C.8000308@gmail.com> <4C8B9D95.7070701@gmail.com> <4C8D84AC.5@gmail.com> 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: In-Reply-To: List-Unsubscribe: , List-Post: List-Help: List-Subscribe: , Sender: xen-devel-bounces@lists.xensource.com Errors-To: xen-devel-bounces@lists.xensource.com To: James Harper Cc: Jeremy Fitzhardinge , xen-devel@lists.xensource.com, zhang_enming@lavabit.com, teoenming@hotmail.com, Konrad Rzeszutek Wilk , "space.time.universe@gmail.com" , "Han, Weidong" , Ian.Pratt@eu.citrix.com, xen-users@lists.xensource.com List-Id: xen-devel@lists.xenproject.org Dear James Harper, I had Xen GPL PV drivers uninstalled but the system was still very unstab= le. --=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 (Updat= ed 28 August 2010):- 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://www.glowfoto.com/viewimage.php?y=3D2010&m=3D09&img=3D13-2= 32647L&t=3Djpg&rand=3D5406&srv=3Dimg4 On 09/14/2010 07:25 AM, James Harper wrote: > Can you try it on a machine that has never had gplpv installed? That 'X= en pci device #0' device looks like GPLPV is trying to handle the PCI pas= sthrough, which it shouldn't. > > James > > =20 >> -----Original Message----- >> From: xen-users-bounces@lists.xensource.com [mailto:xen-users- >> bounces@lists.xensource.com] On Behalf Of "Mr. Teo En Ming (Zhang Enmi= ng) ??? >> of Singapore" >> Sent: Monday, 13 September 2010 11:56 >> To: Pasi K=C3=A4rkk=C3=A4inen; xen-devel@lists.xensource.com; xen- >> users@lists.xensource.com; Han, Weidong; Jeremy Fitzhardinge; Konrad R= zeszutek >> Wilk; Ian.Pratt@eu.citrix.com >> Cc: space.time.universe@gmail.com; zhang_enming@lavabit.com; >> teoenming@hotmail.com >> Subject: [Xen-users] Re: [Xen-devel] 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 >> >> ( EDIT: In case my email attachments are too big, I have uploaded my >> screenshots to image sharing sites. >> >> Here are the links: >> >> (1) http://img684.imageshack.us/img684/9672/inteligdvgapassthroughw.jp= g >> >> (2) http://i55.tinypic.com/23jhe0o.jpg >> >> (3) http://imgur.com/92D5s.jpg ) >> >> Dear All, >> >> I have barely managed to install Intel Graphics Media Accelerator (GMA= ) >> Drivers because the system is unstable and Windows XP Home Edition HVM= domU >> keeps crashing with a BSOD after a short while. I have attached three >> screenshots of the Device Manager in this email. You may refer to thes= e >> screenshots (JPEG images). These screenshots indicate that Intel integ= rated >> graphics (IGD) VGA passthrough with Xen 4.0.1-RELEASE and pv-ops dom0 = kernel >> 2.6.32.21 is successful (albeit the system is very unstable). >> >> I have also uninstalled an older version of Xen GPL PV drivers for Win= dows XP >> and installed gplpv_XP_0.11.0.213_debug.msi. >> >> At the moment, the system is very unstable and Windows XP HVM domU kee= ps >> crashing with a BSOD after a short while. It also takes at least three= minutes >> for Windows XP HVM domU to start booting after the "xm create" command= is >> executed. Sometimes, Windows XP HVM domU may not even start after the = "xm >> create" command is executed, so I will just have to keep rebooting. >> >> I have tried memtest86 scan with 2 passes and the test results indicat= e that >> there are no hardware memory errors. I have also performed a bad secto= r scan >> in Windows XP HVM domU and the results are negative. >> >> >> -- >> Yours sincerely, >> >> Mr. Teo En Ming (Zhang Enming) =E5=BC=A0=E6=81=A9=E9=B8=A3 Dip(Mechatr= onics) BEng(Hons)(Mechanical >> Engineering) >> Citizenship: Singapore Citizen/Singaporean >> Facebook account: Teo En Ming (Zhang Enming) >> Facebook link: http://www.facebook.com/profile.php?id=3D10000075008398= 2 >> Facebook photos: >> http://www.facebook.com/profile.php?id=3D100000750083982#!/profile.php= ?id=3D100000 >> 750083982&v=3Dphotos >> > 000750083982&v=3Dphotos> >> Facebook videos: >> http://www.facebook.com/profile.php?id=3D100000750083982&v=3Dapp_23929= 50137 >> 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.ht= ml >> http://mythtv.org/pipermail/mythtv-users/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= Singapore: >> http://img825.imageshack.us/img825/5052/mrteoenmingzhangenmingo.jpg >> >> >> On 09/11/2010 11:17 PM, "Mr. Teo En Ming (Zhang Enming) =E5=BC=A0=E6=81= =A9=E9=B8=A3 of Singapore" >> wrote: >> >> 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 succ= essful >> bootup of Windows XP Home Edition HVM domU/virtual machine, indicating= an >> initial successful Intel integrated graphics (IGD) VGA passthrough, an= d >> followed by a BSOD shortly thereafter. The error in the BSOD is >> "IRQL_NOT_LESS_OR_EQUAL >> > F%2Fwww.tweaksforgeeks.com%2FIRQL_NOT_LESS_OR_EQUAL.html&ei=3DVpuLTNGG= AoaUvAPH6v >> QX&usg=3DAFQjCNHmPolcH-Y1ayBow_q-3Ysd_QIkvw> ". Full details of the e= rror 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 Youtu= be >> account. >> >> http://www.youtube.com/user/enmingteo >> >> Please let me know what you think after watching the short video clip= . >> >> Thank you very much. >> >> >> -- >> Yours sincerely, >> >> Mr. Teo En Ming (Zhang Enming) =E5=BC=A0=E6=81=A9=E9=B8=A3 Dip(Mechat= ronics) >> BEng(Hons)(Mechanical Engineering) >> Citizenship: Singapore Citizen/Singaporean >> Facebook account: Teo En Ming (Zhang Enming) >> Facebook link: http://www.facebook.com/profile.php?id=3D1000007500839= 82 >> Facebook photos: >> http://www.facebook.com/profile.php?id=3D100000750083982#!/profile.php= ?id=3D100000 >> 750083982&v=3Dphotos >> > 000750083982&v=3Dphotos> >> Facebook videos: >> http://www.facebook.com/profile.php?id=3D100000750083982&v=3Dapp_23929= 50137 >> 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.h= tml >> http://mythtv.org/pipermail/mythtv-users/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 o= f Singapore: >> 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: >> >> >> 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 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/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 the same machine. >> >> >> - Can you please paste "lspci -vvv" from dom0. >> >> >> 00:02.0 VGA compatible controller: Intel Corporation 4 Series >> Chipset Integrated Graphics Controller (rev 03) (prog-if 00 [VGA contr= oller]) >> Subsystem: Intel Corporation Device 1003 >> Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- >> ParErr- Stepping- SERR- FastB2B- DisINTx+ >> Status: Cap+ 66MHz- UDF- FastB2B+ ParErr- DEVSEL=3Dfast >> =20 >>> TAbort-SERR->> =20 >> 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 (rev a1) (prog-if 00 [VGA controller]) >> Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- >> ParErr- Stepping- SERR- FastB2B- DisINTx- >> Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=3Dfast >> =20 >>> TAbort-SERR->> =20 >> Interrupt: pin A routed to IRQ 11 >> Region 0: Memory at d2000000 (32-bit, non-prefetchable) >> [disabled] [size=3D16M] >> Region 1: Memory at c0000000 (64-bit, prefetchable) >> [disabled] [size=3D256M] >> Region 3: Memory at d0000000 (64-bit, non-prefetchable) >> [disabled] [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 >> root=3D/dev/mapper/vg_fedora11_host-lv_root rhgb quiet selinux=3D0 nom= odeset >> module /initrd-2.6.32.21-xen-enming.teo.img >> >> >> -- Pasi >> >> >> >> >> >> Thank you very much. >> >> >> >> >> >> >> >> =20 > =20