Hello XCI developers, I have a HP6930, downloaded xenclient from the git. And by following the instruction in HOWTO, I could get xenclient boot up fine. I try then to start a guest using xenvm.readme as template and nothing shows on the screen for the guest, although xenops shows 2 doms running. Can you point me to how to start a guest. And also, is the tree downloaded from git enough to arrive to what was shown in the demo video: http://www.citrix.com/tv/#video/423 Thank you. Phung-Te _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Phung Te Ha wrote:> Hello XCI developers, > > I have a HP6930, downloaded xenclient from the git. And by following the instruction in HOWTO, I could get xenclient boot up fine. I try then to start a guest using xenvm.readme as template and nothing shows on the screen for the guest, although xenops shows 2 doms running. > > Can you point me to how to start a guest. And also, is the tree downloaded from git enough to arrive to what was shown in the demo video: > > http://www.citrix.com/tv/#video/423 > > Thank you. > > Phung-TeHi Phung-Te, The demo contains few bytes from citrix that are not available, however you can definitely have the graphics of your VM if you have VT-d available and enabled. At this point you just need to set at the end of your xenvm config: pci = 0,bind,PCIBUSID_OF_YOUR_GRAPHIC_CARD usually with an intel card this end up beeing: pci = 0,bind,0000:00:02.0 -- Vincent _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Hi Vincent, I have not had a success with the 2.6.27 XCI kernel due to a number of issues (I think with support for my hardware). Intel Core i7 920 on Intel DX58SO (latest Intel BIOS) Success with build.git after the dev team fixed.. XCI Kernel fails to boot: 2 reasons Randomly stops and freezes after initialising the 1st core on the processor (keyboard lockup / total machine lockup) have to hard reset to try again... If it passes this point, kernel then continues to load all processor cores, and upto SATA controller (AHCI Mode). The driver loads the disk sd(..) and then the system reboots - no messages - I think just before initrc is started. I have no RS232 on this board, so am waiting for a 1394 adapter for laptop before I can debug further... Any pointers to getting further would help; I can''t even get the point of trying pass-through for vga! Cheers, Tim -----Original Message----- From: xen-devel-bounces@lists.xensource.com [mailto:xen-devel-bounces@lists.xensource.com] On Behalf Of Vincent Hanquez Sent: 10 August 2009 14:20 To: Phung Te Ha Cc: xen-devel@lists.xensource.com Subject: Re: [Xen-devel] XCI: can we get to the demo state? Phung Te Ha wrote:> Hello XCI developers, > > I have a HP6930, downloaded xenclient from the git. And by following the instruction in HOWTO, I could get xenclient boot up fine. I try then to start a guest using xenvm.readme as template and nothing shows on the screen for the guest, although xenops shows 2 doms running. > > Can you point me to how to start a guest. And also, is the tree downloaded from git enough to arrive to what was shown in the demo video: > > http://www.citrix.com/tv/#video/423 > > Thank you. > > Phung-TeHi Phung-Te, The demo contains few bytes from citrix that are not available, however you can definitely have the graphics of your VM if you have VT-d available and enabled. At this point you just need to set at the end of your xenvm config: pci = 0,bind,PCIBUSID_OF_YOUR_GRAPHIC_CARD usually with an intel card this end up beeing: pci = 0,bind,0000:00:02.0 -- Vincent _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Tim Moore wrote:> Hi Vincent, > > I have not had a success with the 2.6.27 XCI kernel due to a number of issues (I think with support for my hardware). > > Intel Core i7 920 on Intel DX58SO (latest Intel BIOS) > > Success with build.git after the dev team fixed.. > > XCI Kernel fails to boot: 2 reasons > > Randomly stops and freezes after initialising the 1st core on the processor (keyboard lockup / total machine lockup) have to hard reset to try again... > > If it passes this point, kernel then continues to load all processor cores, and upto SATA controller (AHCI Mode). The driver loads the disk sd(..) and then the system reboots - no messages - I think just before initrc is started. > > I have no RS232 on this board, so am waiting for a 1394 adapter for laptop before I can debug further... > > Any pointers to getting further would help; I can''t even get the point of trying pass-through for vga! >are you able to boot with normal xen-unstable and the 2.6.27 ? Did you try to tweak acpi or smp in your dom0 (or xen) command line ? you can try to set nosmp, acpi=0, maxcpus=1 to see if it helps (see xen documentation for the xen equivalents). -- Vincent _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Hi Vincent, I tried your suggestion, adding pci = 0,bind,0000:00:02.0 in the config on 2 different machines, the HP6930 and on an Intel MB DQ35OJ. On both machines, I got the samething, the guest run as shown by xenops list_domains: id | state | cpu_time | uuid 0 | R | 54203470658 | 00000000-0000-0000-0000-000000000000 1 | B H | 12214238864 | 00000000-0000-0000-0000-000000000002 But nothing shows on the screen. I checked the logs and found in xenops dmesg: ... (XEN) Intel VT-d Snoop Control not supported. (XEN) Intel VT-d DMA Passthrough not supported. (XEN) Intel VT-d Queued Invalidation not supported. (XEN) Intel VT-d Interrupt Remapping not supported. (XEN) I/O virtualisation enabled (XEN) I/O virtualisation for PV guests disabled And when the guest is started: ... _fault:DMA Write: 0:2.0 addr faddf7000 REASON 5 iommu->reg ffff828bfff56000 (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn = faddf7 (XEN) root_entry = ffff83007e0ce000 (XEN) root_entry[0] = 7e066001 (XEN) context = ffff83007e066000 (XEN) context[10] = 201_7da02001 (XEN) l3 = ffff83007da02000 (XEN) l3_index = 3e (XEN) l3[3e] = 0 (XEN) l3[3e] not present (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000 (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr faddf7000 REASON 5 iommu->reg = ffff828bfff56000 (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn = faddf7 (XEN) root_entry = ffff83007e0ce000 (XEN) root_entry[0] = 7e066001 (XEN) context = ffff83007e066000 ... Do you think these 2 machines have enough of VT-d features to get the graphics passed-through? Do you have a preferred desktop board, known to work for graphisc passed-through? Thank you very much. Phung-Te _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Phung Te Ha wrote:> Hi Vincent, > > I tried your suggestion, adding pci = 0,bind,0000:00:02.0 in the config > on 2 different machines, the HP6930 and on an Intel MB DQ35OJ. > > On both machines, I got the samething, the guest run as shown by > xenops list_domains: > > id | state | cpu_time | uuid > 0 | R | 54203470658 | 00000000-0000-0000-0000-000000000000 > 1 | B H | 12214238864 | 00000000-0000-0000-0000-000000000002 > > But nothing shows on the screen. > > I checked the logs and found in xenops dmesg: > > ... > (XEN) Intel VT-d Snoop Control not supported. > (XEN) Intel VT-d DMA Passthrough not supported. > (XEN) Intel VT-d Queued Invalidation not supported. > (XEN) Intel VT-d Interrupt Remapping not supported. > (XEN) I/O virtualisation enabled > (XEN) I/O virtualisation for PV guests disabled > > > And when the guest is started: > > ... > _fault:DMA Write: 0:2.0 addr faddf7000 REASON 5 iommu->reg = > ffff828bfff56000 > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn = > faddf7 > (XEN) root_entry = ffff83007e0ce000 > (XEN) root_entry[0] = 7e066001 > (XEN) context = ffff83007e066000 > (XEN) context[10] = 201_7da02001 > (XEN) l3 = ffff83007da02000 > (XEN) l3_index = 3e > (XEN) l3[3e] = 0 > (XEN) l3[3e] not present > (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000 > (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow > (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault > (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr faddf7000 > REASON 5 iommu->reg = ffff828bfff56000 > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn = > faddf7 > (XEN) root_entry = ffff83007e0ce000 > (XEN) root_entry[0] = 7e066001 > (XEN) context = ffff83007e066000 > ... > > Do you think these 2 machines have enough of VT-d features to get the > graphics passed-through? > Do you have a preferred desktop board, known to work for graphisc > passed-through?I''m not really familiar with thoses VT-d errors. Kamala/Ross do you have any idea, what this previous errors means ? thanks, -- Vincent _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Yeah, these occur when the iommu context for the device in question (in this case your iGfx card) has been torn down but the card is still active (still attempting DMA). The code in xen to perform an function level resets (FLR) on the devices takes care of the vast majority of these but there still remain one or two that occur even thought the FLR has been done. This issue was never resolved but these few remaining faults don''t seem to cause a problem. So you are experiencing a hang as the vm starts I take it. Is the vtd fault trace the last thing you see? Are you passing anything else through? Thanks Ross -----Original Message----- From: Vincent Hanquez Sent: Friday, August 14, 2009 7:05 AM To: Phung Te Ha Cc: xen-devel@lists.xensource.com; Ross Philipson; Kamala Narasimhan Subject: Re: [Xen-devel] XCI: can we get to the demo state? Phung Te Ha wrote:> Hi Vincent, > > I tried your suggestion, adding pci = 0,bind,0000:00:02.0 in the config > on 2 different machines, the HP6930 and on an Intel MB DQ35OJ. > > On both machines, I got the samething, the guest run as shown by > xenops list_domains: > > id | state | cpu_time | uuid > 0 | R | 54203470658 | 00000000-0000-0000-0000-000000000000 > 1 | B H | 12214238864 | 00000000-0000-0000-0000-000000000002 > > But nothing shows on the screen. > > I checked the logs and found in xenops dmesg: > > ... > (XEN) Intel VT-d Snoop Control not supported. > (XEN) Intel VT-d DMA Passthrough not supported. > (XEN) Intel VT-d Queued Invalidation not supported. > (XEN) Intel VT-d Interrupt Remapping not supported. > (XEN) I/O virtualisation enabled > (XEN) I/O virtualisation for PV guests disabled > > > And when the guest is started: > > ... > _fault:DMA Write: 0:2.0 addr faddf7000 REASON 5 iommu->reg = > ffff828bfff56000 > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn = > faddf7 > (XEN) root_entry = ffff83007e0ce000 > (XEN) root_entry[0] = 7e066001 > (XEN) context = ffff83007e066000 > (XEN) context[10] = 201_7da02001 > (XEN) l3 = ffff83007da02000 > (XEN) l3_index = 3e > (XEN) l3[3e] = 0 > (XEN) l3[3e] not present > (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000 > (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow > (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault > (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr faddf7000 > REASON 5 iommu->reg = ffff828bfff56000 > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn = > faddf7 > (XEN) root_entry = ffff83007e0ce000 > (XEN) root_entry[0] = 7e066001 > (XEN) context = ffff83007e066000 > ... > > Do you think these 2 machines have enough of VT-d features to get the > graphics passed-through? > Do you have a preferred desktop board, known to work for graphisc > passed-through?I''m not really familiar with thoses VT-d errors. Kamala/Ross do you have any idea, what this previous errors means ? thanks, -- Vincent _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Hello all, The only thing I passed through was the graphics controller. After starting the guest, the system is still there running, xenops list_domains shows 2 doms running, but nothing from the guest is showing. The board I am using is the Intel DQ35OJ and the graphics controller is the onboard one. Same operation has also been done on a HP6930p, same result. Can you publish the list of hardware you guys are using, MB, graphics board..., the config that most likely to get a graphics controller passed through. Thank you. Phung-Te On Fri, Aug 14, 2009 at 7:13 AM, Ross Philipson <Ross.Philipson@citrix.com>wrote:> Yeah, these occur when the iommu context for the device in question (in > this case your iGfx card) has been torn down but the card is still active > (still attempting DMA). The code in xen to perform an function level resets > (FLR) on the devices takes care of the vast majority of these but there > still remain one or two that occur even thought the FLR has been done. This > issue was never resolved but these few remaining faults don''t seem to cause > a problem. So you are experiencing a hang as the vm starts I take it. Is the > vtd fault trace the last thing you see? Are you passing anything else > through? > > Thanks > Ross > > -----Original Message----- > From: Vincent Hanquez > Sent: Friday, August 14, 2009 7:05 AM > To: Phung Te Ha > Cc: xen-devel@lists.xensource.com; Ross Philipson; Kamala Narasimhan > Subject: Re: [Xen-devel] XCI: can we get to the demo state? > > Phung Te Ha wrote: > > Hi Vincent, > > > > I tried your suggestion, adding pci = 0,bind,0000:00:02.0 in the config > > on 2 different machines, the HP6930 and on an Intel MB DQ35OJ. > > > > On both machines, I got the samething, the guest run as shown by > > xenops list_domains: > > > > id | state | cpu_time | uuid > > 0 | R | 54203470658 | 00000000-0000-0000-0000-000000000000 > > 1 | B H | 12214238864 | 00000000-0000-0000-0000-000000000002 > > > > But nothing shows on the screen. > > > > I checked the logs and found in xenops dmesg: > > > > ... > > (XEN) Intel VT-d Snoop Control not supported. > > (XEN) Intel VT-d DMA Passthrough not supported. > > (XEN) Intel VT-d Queued Invalidation not supported. > > (XEN) Intel VT-d Interrupt Remapping not supported. > > (XEN) I/O virtualisation enabled > > (XEN) I/O virtualisation for PV guests disabled > > > > > > And when the guest is started: > > > > ... > > _fault:DMA Write: 0:2.0 addr faddf7000 REASON 5 iommu->reg > > ffff828bfff56000 > > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn > > faddf7 > > (XEN) root_entry = ffff83007e0ce000 > > (XEN) root_entry[0] = 7e066001 > > (XEN) context = ffff83007e066000 > > (XEN) context[10] = 201_7da02001 > > (XEN) l3 = ffff83007da02000 > > (XEN) l3_index = 3e > > (XEN) l3[3e] = 0 > > (XEN) l3[3e] not present > > (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000 > > (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow > > (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault > > (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr faddf7000 > > REASON 5 iommu->reg = ffff828bfff56000 > > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn > > faddf7 > > (XEN) root_entry = ffff83007e0ce000 > > (XEN) root_entry[0] = 7e066001 > > (XEN) context = ffff83007e066000 > > ... > > > > Do you think these 2 machines have enough of VT-d features to get the > > graphics passed-through? > > Do you have a preferred desktop board, known to work for graphisc > > passed-through? > I''m not really familiar with thoses VT-d errors. Kamala/Ross do you have > any idea, what this previous errors means ? > > thanks, > -- > Vincent >_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Well we don''t have a official list we can push but we run on the same HP 6930p you have all the time. We have also had it running on Intel Q35 systems. So in general it should work on these systems. Thanks Ross From: Phung Te Ha [mailto:phungte@gmail.com] Sent: Friday, August 14, 2009 11:32 AM To: Ross Philipson Cc: Vincent Hanquez; xen-devel@lists.xensource.com; Kamala Narasimhan Subject: Re: [Xen-devel] XCI: can we get to the demo state? Hello all, The only thing I passed through was the graphics controller. After starting the guest, the system is still there running, xenops list_domains shows 2 doms running, but nothing from the guest is showing. The board I am using is the Intel DQ35OJ and the graphics controller is the onboard one. Same operation has also been done on a HP6930p, same result. Can you publish the list of hardware you guys are using, MB, graphics board..., the config that most likely to get a graphics controller passed through. Thank you. Phung-Te On Fri, Aug 14, 2009 at 7:13 AM, Ross Philipson <Ross.Philipson@citrix.com<mailto:Ross.Philipson@citrix.com>> wrote: Yeah, these occur when the iommu context for the device in question (in this case your iGfx card) has been torn down but the card is still active (still attempting DMA). The code in xen to perform an function level resets (FLR) on the devices takes care of the vast majority of these but there still remain one or two that occur even thought the FLR has been done. This issue was never resolved but these few remaining faults don''t seem to cause a problem. So you are experiencing a hang as the vm starts I take it. Is the vtd fault trace the last thing you see? Are you passing anything else through? Thanks Ross -----Original Message----- From: Vincent Hanquez Sent: Friday, August 14, 2009 7:05 AM To: Phung Te Ha Cc: xen-devel@lists.xensource.com<mailto:xen-devel@lists.xensource.com>; Ross Philipson; Kamala Narasimhan Subject: Re: [Xen-devel] XCI: can we get to the demo state? Phung Te Ha wrote:> Hi Vincent, > > I tried your suggestion, adding pci = 0,bind,0000:00:02.0 in the config > on 2 different machines, the HP6930 and on an Intel MB DQ35OJ. > > On both machines, I got the samething, the guest run as shown by > xenops list_domains: > > id | state | cpu_time | uuid > 0 | R | 54203470658 | 00000000-0000-0000-0000-000000000000 > 1 | B H | 12214238864 | 00000000-0000-0000-0000-000000000002 > > But nothing shows on the screen. > > I checked the logs and found in xenops dmesg: > > ... > (XEN) Intel VT-d Snoop Control not supported. > (XEN) Intel VT-d DMA Passthrough not supported. > (XEN) Intel VT-d Queued Invalidation not supported. > (XEN) Intel VT-d Interrupt Remapping not supported. > (XEN) I/O virtualisation enabled > (XEN) I/O virtualisation for PV guests disabled > > > And when the guest is started: > > ... > _fault:DMA Write: 0:2.0 addr faddf7000 REASON 5 iommu->reg > ffff828bfff56000 > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn > faddf7 > (XEN) root_entry = ffff83007e0ce000 > (XEN) root_entry[0] = 7e066001 > (XEN) context = ffff83007e066000 > (XEN) context[10] = 201_7da02001 > (XEN) l3 = ffff83007da02000 > (XEN) l3_index = 3e > (XEN) l3[3e] = 0 > (XEN) l3[3e] not present > (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000 > (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow > (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault > (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr faddf7000 > REASON 5 iommu->reg = ffff828bfff56000 > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn > faddf7 > (XEN) root_entry = ffff83007e0ce000 > (XEN) root_entry[0] = 7e066001 > (XEN) context = ffff83007e066000 > ... > > Do you think these 2 machines have enough of VT-d features to get the > graphics passed-through? > Do you have a preferred desktop board, known to work for graphisc > passed-through?I''m not really familiar with thoses VT-d errors. Kamala/Ross do you have any idea, what this previous errors means ? thanks, -- Vincent _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Do you pass the graphics controller through? Which guest are you using? Do you mind publish your config file? Thank you. Phung-Te On Fri, Aug 14, 2009 at 11:08 AM, Ross Philipson <Ross.Philipson@citrix.com>wrote:> Well we don’t have a official list we can push but we run on the same HP > 6930p you have all the time. We have also had it running on Intel Q35 > systems. So in general it should work on these systems. > > > > Thanks > > Ross > > > > *From:* Phung Te Ha [mailto:phungte@gmail.com] > *Sent:* Friday, August 14, 2009 11:32 AM > *To:* Ross Philipson > *Cc:* Vincent Hanquez; xen-devel@lists.xensource.com; Kamala Narasimhan > > *Subject:* Re: [Xen-devel] XCI: can we get to the demo state? > > > > Hello all, > > The only thing I passed through was the graphics controller. > After starting the guest, the system is still there running, xenops > list_domains shows 2 doms running, but nothing from the guest is showing. > > The board I am using is the Intel DQ35OJ and the graphics controller is the > onboard one. Same operation has also been done on a HP6930p, same result. > Can you publish the list of hardware you guys are using, MB, graphics > board..., the config that most likely to get a graphics controller passed > through. > > Thank you. > > Phung-Te > > On Fri, Aug 14, 2009 at 7:13 AM, Ross Philipson <Ross.Philipson@citrix.com> > wrote: > > Yeah, these occur when the iommu context for the device in question (in > this case your iGfx card) has been torn down but the card is still active > (still attempting DMA). The code in xen to perform an function level resets > (FLR) on the devices takes care of the vast majority of these but there > still remain one or two that occur even thought the FLR has been done. This > issue was never resolved but these few remaining faults don''t seem to cause > a problem. So you are experiencing a hang as the vm starts I take it. Is the > vtd fault trace the last thing you see? Are you passing anything else > through? > > Thanks > Ross > > > -----Original Message----- > From: Vincent Hanquez > Sent: Friday, August 14, 2009 7:05 AM > To: Phung Te Ha > > Cc: xen-devel@lists.xensource.com; Ross Philipson; Kamala Narasimhan > Subject: Re: [Xen-devel] XCI: can we get to the demo state? > > Phung Te Ha wrote: > > Hi Vincent, > > > > I tried your suggestion, adding pci = 0,bind,0000:00:02.0 in the config > > on 2 different machines, the HP6930 and on an Intel MB DQ35OJ. > > > > On both machines, I got the samething, the guest run as shown by > > xenops list_domains: > > > > id | state | cpu_time | uuid > > 0 | R | 54203470658 | 00000000-0000-0000-0000-000000000000 > > 1 | B H | 12214238864 | 00000000-0000-0000-0000-000000000002 > > > > But nothing shows on the screen. > > > > I checked the logs and found in xenops dmesg: > > > > ... > > (XEN) Intel VT-d Snoop Control not supported. > > (XEN) Intel VT-d DMA Passthrough not supported. > > (XEN) Intel VT-d Queued Invalidation not supported. > > (XEN) Intel VT-d Interrupt Remapping not supported. > > (XEN) I/O virtualisation enabled > > (XEN) I/O virtualisation for PV guests disabled > > > > > > And when the guest is started: > > > > ... > > _fault:DMA Write: 0:2.0 addr faddf7000 REASON 5 iommu->reg > > ffff828bfff56000 > > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn > > faddf7 > > (XEN) root_entry = ffff83007e0ce000 > > (XEN) root_entry[0] = 7e066001 > > (XEN) context = ffff83007e066000 > > (XEN) context[10] = 201_7da02001 > > (XEN) l3 = ffff83007da02000 > > (XEN) l3_index = 3e > > (XEN) l3[3e] = 0 > > (XEN) l3[3e] not present > > (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000 > > (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow > > (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault > > (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr faddf7000 > > REASON 5 iommu->reg = ffff828bfff56000 > > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn > > faddf7 > > (XEN) root_entry = ffff83007e0ce000 > > (XEN) root_entry[0] = 7e066001 > > (XEN) context = ffff83007e066000 > > ... > > > > Do you think these 2 machines have enough of VT-d features to get the > > graphics passed-through? > > Do you have a preferred desktop board, known to work for graphisc > > passed-through? > I''m not really familiar with thoses VT-d errors. Kamala/Ross do you have > any idea, what this previous errors means ? > > thanks, > -- > Vincent > > >_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Yes, I am passing the graphics through. I am using an HP 6930p at the moment. I am using Windows Vista as the VM I am passing the graphics through to and using Windows XP in a second VM that I am using VNC for. I attached the xenvm config files I happen to be using right now. Note that my Vista install is not a vhd but rather installed on a partition on disk. Ross From: Phung Te Ha [mailto:phungte@gmail.com] Sent: Friday, August 14, 2009 4:18 PM To: Ross Philipson Cc: Vincent Hanquez; xen-devel@lists.xensource.com; Kamala Narasimhan Subject: Re: [Xen-devel] XCI: can we get to the demo state? Do you pass the graphics controller through? Which guest are you using? Do you mind publish your config file? Thank you. Phung-Te On Fri, Aug 14, 2009 at 11:08 AM, Ross Philipson <Ross.Philipson@citrix.com<mailto:Ross.Philipson@citrix.com>> wrote: Well we don''t have a official list we can push but we run on the same HP 6930p you have all the time. We have also had it running on Intel Q35 systems. So in general it should work on these systems. Thanks Ross From: Phung Te Ha [mailto:phungte@gmail.com<mailto:phungte@gmail.com>] Sent: Friday, August 14, 2009 11:32 AM To: Ross Philipson Cc: Vincent Hanquez; xen-devel@lists.xensource.com<mailto:xen-devel@lists.xensource.com>; Kamala Narasimhan Subject: Re: [Xen-devel] XCI: can we get to the demo state? Hello all, The only thing I passed through was the graphics controller. After starting the guest, the system is still there running, xenops list_domains shows 2 doms running, but nothing from the guest is showing. The board I am using is the Intel DQ35OJ and the graphics controller is the onboard one. Same operation has also been done on a HP6930p, same result. Can you publish the list of hardware you guys are using, MB, graphics board..., the config that most likely to get a graphics controller passed through. Thank you. Phung-Te On Fri, Aug 14, 2009 at 7:13 AM, Ross Philipson <Ross.Philipson@citrix.com<mailto:Ross.Philipson@citrix.com>> wrote: Yeah, these occur when the iommu context for the device in question (in this case your iGfx card) has been torn down but the card is still active (still attempting DMA). The code in xen to perform an function level resets (FLR) on the devices takes care of the vast majority of these but there still remain one or two that occur even thought the FLR has been done. This issue was never resolved but these few remaining faults don''t seem to cause a problem. So you are experiencing a hang as the vm starts I take it. Is the vtd fault trace the last thing you see? Are you passing anything else through? Thanks Ross -----Original Message----- From: Vincent Hanquez Sent: Friday, August 14, 2009 7:05 AM To: Phung Te Ha Cc: xen-devel@lists.xensource.com<mailto:xen-devel@lists.xensource.com>; Ross Philipson; Kamala Narasimhan Subject: Re: [Xen-devel] XCI: can we get to the demo state? Phung Te Ha wrote:> Hi Vincent, > > I tried your suggestion, adding pci = 0,bind,0000:00:02.0 in the config > on 2 different machines, the HP6930 and on an Intel MB DQ35OJ. > > On both machines, I got the samething, the guest run as shown by > xenops list_domains: > > id | state | cpu_time | uuid > 0 | R | 54203470658 | 00000000-0000-0000-0000-000000000000 > 1 | B H | 12214238864 | 00000000-0000-0000-0000-000000000002 > > But nothing shows on the screen. > > I checked the logs and found in xenops dmesg: > > ... > (XEN) Intel VT-d Snoop Control not supported. > (XEN) Intel VT-d DMA Passthrough not supported. > (XEN) Intel VT-d Queued Invalidation not supported. > (XEN) Intel VT-d Interrupt Remapping not supported. > (XEN) I/O virtualisation enabled > (XEN) I/O virtualisation for PV guests disabled > > > And when the guest is started: > > ... > _fault:DMA Write: 0:2.0 addr faddf7000 REASON 5 iommu->reg > ffff828bfff56000 > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn > faddf7 > (XEN) root_entry = ffff83007e0ce000 > (XEN) root_entry[0] = 7e066001 > (XEN) context = ffff83007e066000 > (XEN) context[10] = 201_7da02001 > (XEN) l3 = ffff83007da02000 > (XEN) l3_index = 3e > (XEN) l3[3e] = 0 > (XEN) l3[3e] not present > (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000 > (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow > (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault > (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr faddf7000 > REASON 5 iommu->reg = ffff828bfff56000 > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn > faddf7 > (XEN) root_entry = ffff83007e0ce000 > (XEN) root_entry[0] = 7e066001 > (XEN) context = ffff83007e066000 > ... > > Do you think these 2 machines have enough of VT-d features to get the > graphics passed-through? > Do you have a preferred desktop board, known to work for graphisc > passed-through?I''m not really familiar with thoses VT-d errors. Kamala/Ross do you have any idea, what this previous errors means ? thanks, -- Vincent _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Thank you Ross, I am working on it and will update. On Fri, Aug 14, 2009 at 2:15 PM, Ross Philipson <Ross.Philipson@citrix.com>wrote:> Yes, I am passing the graphics through. I am using an HP 6930p at the > moment. I am using Windows Vista as the VM I am passing the graphics through > to and using Windows XP in a second VM that I am using VNC for. I attached > the xenvm config files I happen to be using right now. Note that my Vista > install is not a vhd but rather installed on a partition on disk. > > > > Ross > > > > *From:* Phung Te Ha [mailto:phungte@gmail.com] > *Sent:* Friday, August 14, 2009 4:18 PM > > *To:* Ross Philipson > *Cc:* Vincent Hanquez; xen-devel@lists.xensource.com; Kamala Narasimhan > *Subject:* Re: [Xen-devel] XCI: can we get to the demo state? > > > > Do you pass the graphics controller through? Which guest are you using? Do > you mind publish your config file? > > Thank you. > > Phung-Te > > On Fri, Aug 14, 2009 at 11:08 AM, Ross Philipson < > Ross.Philipson@citrix.com> wrote: > > Well we don’t have a official list we can push but we run on the same HP > 6930p you have all the time. We have also had it running on Intel Q35 > systems. So in general it should work on these systems. > > > > Thanks > > Ross > > > > *From:* Phung Te Ha [mailto:phungte@gmail.com] > *Sent:* Friday, August 14, 2009 11:32 AM > *To:* Ross Philipson > *Cc:* Vincent Hanquez; xen-devel@lists.xensource.com; Kamala Narasimhan > > > *Subject:* Re: [Xen-devel] XCI: can we get to the demo state? > > > > Hello all, > > The only thing I passed through was the graphics controller. > After starting the guest, the system is still there running, xenops > list_domains shows 2 doms running, but nothing from the guest is showing. > > The board I am using is the Intel DQ35OJ and the graphics controller is the > onboard one. Same operation has also been done on a HP6930p, same result. > Can you publish the list of hardware you guys are using, MB, graphics > board..., the config that most likely to get a graphics controller passed > through. > > Thank you. > > Phung-Te > > On Fri, Aug 14, 2009 at 7:13 AM, Ross Philipson <Ross.Philipson@citrix.com> > wrote: > > Yeah, these occur when the iommu context for the device in question (in > this case your iGfx card) has been torn down but the card is still active > (still attempting DMA). The code in xen to perform an function level resets > (FLR) on the devices takes care of the vast majority of these but there > still remain one or two that occur even thought the FLR has been done. This > issue was never resolved but these few remaining faults don''t seem to cause > a problem. So you are experiencing a hang as the vm starts I take it. Is the > vtd fault trace the last thing you see? Are you passing anything else > through? > > Thanks > Ross > > > -----Original Message----- > From: Vincent Hanquez > Sent: Friday, August 14, 2009 7:05 AM > To: Phung Te Ha > > Cc: xen-devel@lists.xensource.com; Ross Philipson; Kamala Narasimhan > Subject: Re: [Xen-devel] XCI: can we get to the demo state? > > Phung Te Ha wrote: > > Hi Vincent, > > > > I tried your suggestion, adding pci = 0,bind,0000:00:02.0 in the config > > on 2 different machines, the HP6930 and on an Intel MB DQ35OJ. > > > > On both machines, I got the samething, the guest run as shown by > > xenops list_domains: > > > > id | state | cpu_time | uuid > > 0 | R | 54203470658 | 00000000-0000-0000-0000-000000000000 > > 1 | B H | 12214238864 | 00000000-0000-0000-0000-000000000002 > > > > But nothing shows on the screen. > > > > I checked the logs and found in xenops dmesg: > > > > ... > > (XEN) Intel VT-d Snoop Control not supported. > > (XEN) Intel VT-d DMA Passthrough not supported. > > (XEN) Intel VT-d Queued Invalidation not supported. > > (XEN) Intel VT-d Interrupt Remapping not supported. > > (XEN) I/O virtualisation enabled > > (XEN) I/O virtualisation for PV guests disabled > > > > > > And when the guest is started: > > > > ... > > _fault:DMA Write: 0:2.0 addr faddf7000 REASON 5 iommu->reg > > ffff828bfff56000 > > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn > > faddf7 > > (XEN) root_entry = ffff83007e0ce000 > > (XEN) root_entry[0] = 7e066001 > > (XEN) context = ffff83007e066000 > > (XEN) context[10] = 201_7da02001 > > (XEN) l3 = ffff83007da02000 > > (XEN) l3_index = 3e > > (XEN) l3[3e] = 0 > > (XEN) l3[3e] not present > > (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000 > > (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow > > (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault > > (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr faddf7000 > > REASON 5 iommu->reg = ffff828bfff56000 > > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn > > faddf7 > > (XEN) root_entry = ffff83007e0ce000 > > (XEN) root_entry[0] = 7e066001 > > (XEN) context = ffff83007e066000 > > ... > > > > Do you think these 2 machines have enough of VT-d features to get the > > graphics passed-through? > > Do you have a preferred desktop board, known to work for graphisc > > passed-through? > I''m not really familiar with thoses VT-d errors. Kamala/Ross do you have > any idea, what this previous errors means ? > > thanks, > -- > Vincent > > > > >_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
I think that the "hanging" problem happens, when you try to pass-through, both the 00:02.0, and the 00:02.1 (at-least that''s what happened to me in the past), so i guess that because you are just passing through 00:02.0, you don''t get this problem... Can you try to pass-through 00:02.1 also, and see if it happens to you? On Sat, Aug 15, 2009 at 12:15 AM, Ross Philipson<Ross.Philipson@citrix.com> wrote:> Yes, I am passing the graphics through. I am using an HP 6930p at the > moment. I am using Windows Vista as the VM I am passing the graphics through > to and using Windows XP in a second VM that I am using VNC for. I attached > the xenvm config files I happen to be using right now. Note that my Vista > install is not a vhd but rather installed on a partition on disk. > > > > Ross > > > > From: Phung Te Ha [mailto:phungte@gmail.com] > Sent: Friday, August 14, 2009 4:18 PM > > To: Ross Philipson > Cc: Vincent Hanquez; xen-devel@lists.xensource.com; Kamala Narasimhan > Subject: Re: [Xen-devel] XCI: can we get to the demo state? > > > > Do you pass the graphics controller through? Which guest are you using? Do > you mind publish your config file? > > Thank you. > > Phung-Te > > On Fri, Aug 14, 2009 at 11:08 AM, Ross Philipson <Ross.Philipson@citrix.com> > wrote: > > Well we don’t have a official list we can push but we run on the same HP > 6930p you have all the time. We have also had it running on Intel Q35 > systems. So in general it should work on these systems. > > > > Thanks > > Ross > > > > From: Phung Te Ha [mailto:phungte@gmail.com] > Sent: Friday, August 14, 2009 11:32 AM > To: Ross Philipson > Cc: Vincent Hanquez; xen-devel@lists.xensource.com; Kamala Narasimhan > > Subject: Re: [Xen-devel] XCI: can we get to the demo state? > > > > Hello all, > > The only thing I passed through was the graphics controller. > After starting the guest, the system is still there running, xenops > list_domains shows 2 doms running, but nothing from the guest is showing. > > The board I am using is the Intel DQ35OJ and the graphics controller is the > onboard one. Same operation has also been done on a HP6930p, same result. > Can you publish the list of hardware you guys are using, MB, graphics > board..., the config that most likely to get a graphics controller passed > through. > > Thank you. > > Phung-Te > > On Fri, Aug 14, 2009 at 7:13 AM, Ross Philipson <Ross.Philipson@citrix.com> > wrote: > > Yeah, these occur when the iommu context for the device in question (in this > case your iGfx card) has been torn down but the card is still active (still > attempting DMA). The code in xen to perform an function level resets (FLR) > on the devices takes care of the vast majority of these but there still > remain one or two that occur even thought the FLR has been done. This issue > was never resolved but these few remaining faults don''t seem to cause a > problem. So you are experiencing a hang as the vm starts I take it. Is the > vtd fault trace the last thing you see? Are you passing anything else > through? > > Thanks > Ross > > -----Original Message----- > From: Vincent Hanquez > Sent: Friday, August 14, 2009 7:05 AM > To: Phung Te Ha > > Cc: xen-devel@lists.xensource.com; Ross Philipson; Kamala Narasimhan > Subject: Re: [Xen-devel] XCI: can we get to the demo state? > > Phung Te Ha wrote: >> Hi Vincent, >> >> I tried your suggestion, adding pci = 0,bind,0000:00:02.0 in the config >> on 2 different machines, the HP6930 and on an Intel MB DQ35OJ. >> >> On both machines, I got the samething, the guest run as shown by >> xenops list_domains: >> >> id | state | cpu_time | uuid >> 0 | R | 54203470658 | 00000000-0000-0000-0000-000000000000 >> 1 | B H | 12214238864 | 00000000-0000-0000-0000-000000000002 >> >> But nothing shows on the screen. >> >> I checked the logs and found in xenops dmesg: >> >> ... >> (XEN) Intel VT-d Snoop Control not supported. >> (XEN) Intel VT-d DMA Passthrough not supported. >> (XEN) Intel VT-d Queued Invalidation not supported. >> (XEN) Intel VT-d Interrupt Remapping not supported. >> (XEN) I/O virtualisation enabled >> (XEN) I/O virtualisation for PV guests disabled >> >> >> And when the guest is started: >> >> ... >> _fault:DMA Write: 0:2.0 addr faddf7000 REASON 5 iommu->reg >> ffff828bfff56000 >> (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn >> faddf7 >> (XEN) root_entry = ffff83007e0ce000 >> (XEN) root_entry[0] = 7e066001 >> (XEN) context = ffff83007e066000 >> (XEN) context[10] = 201_7da02001 >> (XEN) l3 = ffff83007da02000 >> (XEN) l3_index = 3e >> (XEN) l3[3e] = 0 >> (XEN) l3[3e] not present >> (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000 >> (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow >> (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault >> (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr faddf7000 >> REASON 5 iommu->reg = ffff828bfff56000 >> (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn >> faddf7 >> (XEN) root_entry = ffff83007e0ce000 >> (XEN) root_entry[0] = 7e066001 >> (XEN) context = ffff83007e066000 >> ... >> >> Do you think these 2 machines have enough of VT-d features to get the >> graphics passed-through? >> Do you have a preferred desktop board, known to work for graphisc >> passed-through? > I''m not really familiar with thoses VT-d errors. Kamala/Ross do you have > any idea, what this previous errors means ? > > thanks, > -- > Vincent > > > > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel > >_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Hi all, Thanks to your helps, I could see vista come up from a DVD installation with the graphics controller passed-through. The machine I am using is HP6930p. The config is Ross'', just changed the disk from: disk = /dev/sda:phy:hda:w:disk to disk = /dev/sr0:phy:hdd:r:cdrom I also have vista on the disk at /dev/sda1. But since I use the same disk to boot xenclient, when I start the guest, giving /dev/sda as disk, grub wants to boot xenclient again, instead of vista. So now I am building a xenclient_usb config, and leave /dev/sda to vista only. Will update. Phung-Te On Fri, Aug 14, 2009 at 2:15 PM, Ross Philipson <Ross.Philipson@citrix.com>wrote:> Yes, I am passing the graphics through. I am using an HP 6930p at the > moment. I am using Windows Vista as the VM I am passing the graphics through > to and using Windows XP in a second VM that I am using VNC for. I attached > the xenvm config files I happen to be using right now. Note that my Vista > install is not a vhd but rather installed on a partition on disk. > > > > Ross > > > > *From:* Phung Te Ha [mailto:phungte@gmail.com] > *Sent:* Friday, August 14, 2009 4:18 PM > > *To:* Ross Philipson > *Cc:* Vincent Hanquez; xen-devel@lists.xensource.com; Kamala Narasimhan > *Subject:* Re: [Xen-devel] XCI: can we get to the demo state? > > > > Do you pass the graphics controller through? Which guest are you using? Do > you mind publish your config file? > > Thank you. > > Phung-Te > > On Fri, Aug 14, 2009 at 11:08 AM, Ross Philipson < > Ross.Philipson@citrix.com> wrote: > > Well we don’t have a official list we can push but we run on the same HP > 6930p you have all the time. We have also had it running on Intel Q35 > systems. So in general it should work on these systems. > > > > Thanks > > Ross > > > > *From:* Phung Te Ha [mailto:phungte@gmail.com] > *Sent:* Friday, August 14, 2009 11:32 AM > *To:* Ross Philipson > *Cc:* Vincent Hanquez; xen-devel@lists.xensource.com; Kamala Narasimhan > > > *Subject:* Re: [Xen-devel] XCI: can we get to the demo state? > > > > Hello all, > > The only thing I passed through was the graphics controller. > After starting the guest, the system is still there running, xenops > list_domains shows 2 doms running, but nothing from the guest is showing. > > The board I am using is the Intel DQ35OJ and the graphics controller is the > onboard one. Same operation has also been done on a HP6930p, same result. > Can you publish the list of hardware you guys are using, MB, graphics > board..., the config that most likely to get a graphics controller passed > through. > > Thank you. > > Phung-Te > > On Fri, Aug 14, 2009 at 7:13 AM, Ross Philipson <Ross.Philipson@citrix.com> > wrote: > > Yeah, these occur when the iommu context for the device in question (in > this case your iGfx card) has been torn down but the card is still active > (still attempting DMA). The code in xen to perform an function level resets > (FLR) on the devices takes care of the vast majority of these but there > still remain one or two that occur even thought the FLR has been done. This > issue was never resolved but these few remaining faults don''t seem to cause > a problem. So you are experiencing a hang as the vm starts I take it. Is the > vtd fault trace the last thing you see? Are you passing anything else > through? > > Thanks > Ross > > > -----Original Message----- > From: Vincent Hanquez > Sent: Friday, August 14, 2009 7:05 AM > To: Phung Te Ha > > Cc: xen-devel@lists.xensource.com; Ross Philipson; Kamala Narasimhan > Subject: Re: [Xen-devel] XCI: can we get to the demo state? > > Phung Te Ha wrote: > > Hi Vincent, > > > > I tried your suggestion, adding pci = 0,bind,0000:00:02.0 in the config > > on 2 different machines, the HP6930 and on an Intel MB DQ35OJ. > > > > On both machines, I got the samething, the guest run as shown by > > xenops list_domains: > > > > id | state | cpu_time | uuid > > 0 | R | 54203470658 | 00000000-0000-0000-0000-000000000000 > > 1 | B H | 12214238864 | 00000000-0000-0000-0000-000000000002 > > > > But nothing shows on the screen. > > > > I checked the logs and found in xenops dmesg: > > > > ... > > (XEN) Intel VT-d Snoop Control not supported. > > (XEN) Intel VT-d DMA Passthrough not supported. > > (XEN) Intel VT-d Queued Invalidation not supported. > > (XEN) Intel VT-d Interrupt Remapping not supported. > > (XEN) I/O virtualisation enabled > > (XEN) I/O virtualisation for PV guests disabled > > > > > > And when the guest is started: > > > > ... > > _fault:DMA Write: 0:2.0 addr faddf7000 REASON 5 iommu->reg > > ffff828bfff56000 > > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn > > faddf7 > > (XEN) root_entry = ffff83007e0ce000 > > (XEN) root_entry[0] = 7e066001 > > (XEN) context = ffff83007e066000 > > (XEN) context[10] = 201_7da02001 > > (XEN) l3 = ffff83007da02000 > > (XEN) l3_index = 3e > > (XEN) l3[3e] = 0 > > (XEN) l3[3e] not present > > (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000 > > (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow > > (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault > > (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr faddf7000 > > REASON 5 iommu->reg = ffff828bfff56000 > > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn > > faddf7 > > (XEN) root_entry = ffff83007e0ce000 > > (XEN) root_entry[0] = 7e066001 > > (XEN) context = ffff83007e066000 > > ... > > > > Do you think these 2 machines have enough of VT-d features to get the > > graphics passed-through? > > Do you have a preferred desktop board, known to work for graphisc > > passed-through? > I''m not really familiar with thoses VT-d errors. Kamala/Ross do you have > any idea, what this previous errors means ? > > thanks, > -- > Vincent > > > > >_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Hi Tom, It does hang for me too. Phung-Te On Sat, Aug 15, 2009 at 10:38 AM, Tom Rotenberg <tom.rotenberg@gmail.com>wrote:> I think that the "hanging" problem happens, when you try to > pass-through, both the 00:02.0, and the 00:02.1 (at-least that''s what > happened to me in the past), so i guess that because you are just > passing through 00:02.0, you don''t get this problem... > > Can you try to pass-through 00:02.1 also, and see if it happens to you? > > On Sat, Aug 15, 2009 at 12:15 AM, Ross > Philipson<Ross.Philipson@citrix.com> wrote: > > Yes, I am passing the graphics through. I am using an HP 6930p at the > > moment. I am using Windows Vista as the VM I am passing the graphics > through > > to and using Windows XP in a second VM that I am using VNC for. I > attached > > the xenvm config files I happen to be using right now. Note that my Vista > > install is not a vhd but rather installed on a partition on disk. > > > > > > > > Ross > > > > > > > > From: Phung Te Ha [mailto:phungte@gmail.com] > > Sent: Friday, August 14, 2009 4:18 PM > > > > To: Ross Philipson > > Cc: Vincent Hanquez; xen-devel@lists.xensource.com; Kamala Narasimhan > > Subject: Re: [Xen-devel] XCI: can we get to the demo state? > > > > > > > > Do you pass the graphics controller through? Which guest are you using? > Do > > you mind publish your config file? > > > > Thank you. > > > > Phung-Te > > > > On Fri, Aug 14, 2009 at 11:08 AM, Ross Philipson < > Ross.Philipson@citrix.com> > > wrote: > > > > Well we don’t have a official list we can push but we run on the same HP > > 6930p you have all the time. We have also had it running on Intel Q35 > > systems. So in general it should work on these systems. > > > > > > > > Thanks > > > > Ross > > > > > > > > From: Phung Te Ha [mailto:phungte@gmail.com] > > Sent: Friday, August 14, 2009 11:32 AM > > To: Ross Philipson > > Cc: Vincent Hanquez; xen-devel@lists.xensource.com; Kamala Narasimhan > > > > Subject: Re: [Xen-devel] XCI: can we get to the demo state? > > > > > > > > Hello all, > > > > The only thing I passed through was the graphics controller. > > After starting the guest, the system is still there running, xenops > > list_domains shows 2 doms running, but nothing from the guest is showing. > > > > The board I am using is the Intel DQ35OJ and the graphics controller is > the > > onboard one. Same operation has also been done on a HP6930p, same result. > > Can you publish the list of hardware you guys are using, MB, graphics > > board..., the config that most likely to get a graphics controller passed > > through. > > > > Thank you. > > > > Phung-Te > > > > On Fri, Aug 14, 2009 at 7:13 AM, Ross Philipson < > Ross.Philipson@citrix.com> > > wrote: > > > > Yeah, these occur when the iommu context for the device in question (in > this > > case your iGfx card) has been torn down but the card is still active > (still > > attempting DMA). The code in xen to perform an function level resets > (FLR) > > on the devices takes care of the vast majority of these but there still > > remain one or two that occur even thought the FLR has been done. This > issue > > was never resolved but these few remaining faults don''t seem to cause a > > problem. So you are experiencing a hang as the vm starts I take it. Is > the > > vtd fault trace the last thing you see? Are you passing anything else > > through? > > > > Thanks > > Ross > > > > -----Original Message----- > > From: Vincent Hanquez > > Sent: Friday, August 14, 2009 7:05 AM > > To: Phung Te Ha > > > > Cc: xen-devel@lists.xensource.com; Ross Philipson; Kamala Narasimhan > > Subject: Re: [Xen-devel] XCI: can we get to the demo state? > > > > Phung Te Ha wrote: > >> Hi Vincent, > >> > >> I tried your suggestion, adding pci = 0,bind,0000:00:02.0 in the config > >> on 2 different machines, the HP6930 and on an Intel MB DQ35OJ. > >> > >> On both machines, I got the samething, the guest run as shown by > >> xenops list_domains: > >> > >> id | state | cpu_time | uuid > >> 0 | R | 54203470658 | 00000000-0000-0000-0000-000000000000 > >> 1 | B H | 12214238864 | 00000000-0000-0000-0000-000000000002 > >> > >> But nothing shows on the screen. > >> > >> I checked the logs and found in xenops dmesg: > >> > >> ... > >> (XEN) Intel VT-d Snoop Control not supported. > >> (XEN) Intel VT-d DMA Passthrough not supported. > >> (XEN) Intel VT-d Queued Invalidation not supported. > >> (XEN) Intel VT-d Interrupt Remapping not supported. > >> (XEN) I/O virtualisation enabled > >> (XEN) I/O virtualisation for PV guests disabled > >> > >> > >> And when the guest is started: > >> > >> ... > >> _fault:DMA Write: 0:2.0 addr faddf7000 REASON 5 iommu->reg > >> ffff828bfff56000 > >> (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn > >> faddf7 > >> (XEN) root_entry = ffff83007e0ce000 > >> (XEN) root_entry[0] = 7e066001 > >> (XEN) context = ffff83007e066000 > >> (XEN) context[10] = 201_7da02001 > >> (XEN) l3 = ffff83007da02000 > >> (XEN) l3_index = 3e > >> (XEN) l3[3e] = 0 > >> (XEN) l3[3e] not present > >> (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000 > >> (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow > >> (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault > >> (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr faddf7000 > >> REASON 5 iommu->reg = ffff828bfff56000 > >> (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn > >> faddf7 > >> (XEN) root_entry = ffff83007e0ce000 > >> (XEN) root_entry[0] = 7e066001 > >> (XEN) context = ffff83007e066000 > >> ... > >> > >> Do you think these 2 machines have enough of VT-d features to get the > >> graphics passed-through? > >> Do you have a preferred desktop board, known to work for graphisc > >> passed-through? > > I''m not really familiar with thoses VT-d errors. Kamala/Ross do you have > > any idea, what this previous errors means ? > > > > thanks, > > -- > > Vincent > > > > > > > > > > > > _______________________________________________ > > Xen-devel mailing list > > Xen-devel@lists.xensource.com > > http://lists.xensource.com/xen-devel > > > > >_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Hi all, I tried and gave up on building a xenclient_usb.config, the build broke at quite many places. So I use file as disk: disk = /mnt/3/vista_image.bin:file:hda:w:disk first started a vista installation from DVD, then continued on, setup the network, download the graphics driver from hp.com, and aero showed after reboot!!! Thanks for your help. Phung-Te On Mon, Aug 17, 2009 at 12:09 PM, Phung Te Ha <phungte@gmail.com> wrote:> Hi all, > > Thanks to your helps, I could see vista come up from a DVD installation > with the graphics controller passed-through. The machine I am using is > HP6930p. The config is Ross'', just changed the disk from: > > disk = /dev/sda:phy:hda:w:disk > > to > > disk = /dev/sr0:phy:hdd:r:cdrom > > I also have vista on the disk at /dev/sda1. But since I use the same disk > to boot xenclient, when I start the guest, giving /dev/sda as disk, grub > wants to boot xenclient again, instead of vista. > > So now I am building a xenclient_usb config, and leave /dev/sda to vista > only. > > Will update. > > Phung-Te > > > > On Fri, Aug 14, 2009 at 2:15 PM, Ross Philipson <Ross.Philipson@citrix.com > > wrote: > >> Yes, I am passing the graphics through. I am using an HP 6930p at the >> moment. I am using Windows Vista as the VM I am passing the graphics through >> to and using Windows XP in a second VM that I am using VNC for. I attached >> the xenvm config files I happen to be using right now. Note that my Vista >> install is not a vhd but rather installed on a partition on disk. >> >> >> >> Ross >> >> >> >> *From:* Phung Te Ha [mailto:phungte@gmail.com] >> *Sent:* Friday, August 14, 2009 4:18 PM >> >> *To:* Ross Philipson >> *Cc:* Vincent Hanquez; xen-devel@lists.xensource.com; Kamala Narasimhan >> *Subject:* Re: [Xen-devel] XCI: can we get to the demo state? >> >> >> >> Do you pass the graphics controller through? Which guest are you using? Do >> you mind publish your config file? >> >> Thank you. >> >> Phung-Te >> >> On Fri, Aug 14, 2009 at 11:08 AM, Ross Philipson < >> Ross.Philipson@citrix.com> wrote: >> >> Well we don’t have a official list we can push but we run on the same HP >> 6930p you have all the time. We have also had it running on Intel Q35 >> systems. So in general it should work on these systems. >> >> >> >> Thanks >> >> Ross >> >> >> >> *From:* Phung Te Ha [mailto:phungte@gmail.com] >> *Sent:* Friday, August 14, 2009 11:32 AM >> *To:* Ross Philipson >> *Cc:* Vincent Hanquez; xen-devel@lists.xensource.com; Kamala Narasimhan >> >> >> *Subject:* Re: [Xen-devel] XCI: can we get to the demo state? >> >> >> >> Hello all, >> >> The only thing I passed through was the graphics controller. >> After starting the guest, the system is still there running, xenops >> list_domains shows 2 doms running, but nothing from the guest is showing. >> >> The board I am using is the Intel DQ35OJ and the graphics controller is >> the onboard one. Same operation has also been done on a HP6930p, same >> result. Can you publish the list of hardware you guys are using, MB, >> graphics board..., the config that most likely to get a graphics controller >> passed through. >> >> Thank you. >> >> Phung-Te >> >> On Fri, Aug 14, 2009 at 7:13 AM, Ross Philipson < >> Ross.Philipson@citrix.com> wrote: >> >> Yeah, these occur when the iommu context for the device in question (in >> this case your iGfx card) has been torn down but the card is still active >> (still attempting DMA). The code in xen to perform an function level resets >> (FLR) on the devices takes care of the vast majority of these but there >> still remain one or two that occur even thought the FLR has been done. This >> issue was never resolved but these few remaining faults don''t seem to cause >> a problem. So you are experiencing a hang as the vm starts I take it. Is the >> vtd fault trace the last thing you see? Are you passing anything else >> through? >> >> Thanks >> Ross >> >> >> -----Original Message----- >> From: Vincent Hanquez >> Sent: Friday, August 14, 2009 7:05 AM >> To: Phung Te Ha >> >> Cc: xen-devel@lists.xensource.com; Ross Philipson; Kamala Narasimhan >> Subject: Re: [Xen-devel] XCI: can we get to the demo state? >> >> Phung Te Ha wrote: >> > Hi Vincent, >> > >> > I tried your suggestion, adding pci = 0,bind,0000:00:02.0 in the config >> > on 2 different machines, the HP6930 and on an Intel MB DQ35OJ. >> > >> > On both machines, I got the samething, the guest run as shown by >> > xenops list_domains: >> > >> > id | state | cpu_time | uuid >> > 0 | R | 54203470658 | 00000000-0000-0000-0000-000000000000 >> > 1 | B H | 12214238864 | 00000000-0000-0000-0000-000000000002 >> > >> > But nothing shows on the screen. >> > >> > I checked the logs and found in xenops dmesg: >> > >> > ... >> > (XEN) Intel VT-d Snoop Control not supported. >> > (XEN) Intel VT-d DMA Passthrough not supported. >> > (XEN) Intel VT-d Queued Invalidation not supported. >> > (XEN) Intel VT-d Interrupt Remapping not supported. >> > (XEN) I/O virtualisation enabled >> > (XEN) I/O virtualisation for PV guests disabled >> > >> > >> > And when the guest is started: >> > >> > ... >> > _fault:DMA Write: 0:2.0 addr faddf7000 REASON 5 iommu->reg >> > ffff828bfff56000 >> > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn >> > faddf7 >> > (XEN) root_entry = ffff83007e0ce000 >> > (XEN) root_entry[0] = 7e066001 >> > (XEN) context = ffff83007e066000 >> > (XEN) context[10] = 201_7da02001 >> > (XEN) l3 = ffff83007da02000 >> > (XEN) l3_index = 3e >> > (XEN) l3[3e] = 0 >> > (XEN) l3[3e] not present >> > (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg = ffff828bfff56000 >> > (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow >> > (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault >> > (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr faddf7000 >> > REASON 5 iommu->reg = ffff828bfff56000 >> > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn >> > faddf7 >> > (XEN) root_entry = ffff83007e0ce000 >> > (XEN) root_entry[0] = 7e066001 >> > (XEN) context = ffff83007e066000 >> > ... >> > >> > Do you think these 2 machines have enough of VT-d features to get the >> > graphics passed-through? >> > Do you have a preferred desktop board, known to work for graphisc >> > passed-through? >> I''m not really familiar with thoses VT-d errors. Kamala/Ross do you have >> any idea, what this previous errors means ? >> >> thanks, >> -- >> Vincent >> >> >> >> >> > >_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Did the Aero worked for you on the nVidia/ATI or on the Intel IGD? On Wed, Aug 19, 2009 at 12:17 AM, Phung Te Ha<phungte@gmail.com> wrote:> Hi all, > > I tried and gave up on building a xenclient_usb.config, the build broke at > quite many places. So I use file as disk: > > disk = /mnt/3/vista_image.bin:file:hda:w:disk > > first started a vista installation from DVD, then continued on, setup the > network, download the graphics driver from hp.com, and aero showed after > reboot!!! > > Thanks for your help. > > Phung-Te > > On Mon, Aug 17, 2009 at 12:09 PM, Phung Te Ha <phungte@gmail.com> wrote: >> >> Hi all, >> >> Thanks to your helps, I could see vista come up from a DVD installation >> with the graphics controller passed-through. The machine I am using is >> HP6930p. The config is Ross'', just changed the disk from: >> >> disk = /dev/sda:phy:hda:w:disk >> >> to >> >> disk = /dev/sr0:phy:hdd:r:cdrom >> >> I also have vista on the disk at /dev/sda1. But since I use the same disk >> to boot xenclient, when I start the guest, giving /dev/sda as disk, grub >> wants to boot xenclient again, instead of vista. >> >> So now I am building a xenclient_usb config, and leave /dev/sda to vista >> only. >> >> Will update. >> >> Phung-Te >> >> >> On Fri, Aug 14, 2009 at 2:15 PM, Ross Philipson >> <Ross.Philipson@citrix.com> wrote: >>> >>> Yes, I am passing the graphics through. I am using an HP 6930p at the >>> moment. I am using Windows Vista as the VM I am passing the graphics through >>> to and using Windows XP in a second VM that I am using VNC for. I attached >>> the xenvm config files I happen to be using right now. Note that my Vista >>> install is not a vhd but rather installed on a partition on disk. >>> >>> >>> >>> Ross >>> >>> >>> >>> From: Phung Te Ha [mailto:phungte@gmail.com] >>> Sent: Friday, August 14, 2009 4:18 PM >>> >>> To: Ross Philipson >>> Cc: Vincent Hanquez; xen-devel@lists.xensource.com; Kamala Narasimhan >>> Subject: Re: [Xen-devel] XCI: can we get to the demo state? >>> >>> >>> >>> Do you pass the graphics controller through? Which guest are you using? >>> Do you mind publish your config file? >>> >>> Thank you. >>> >>> Phung-Te >>> >>> On Fri, Aug 14, 2009 at 11:08 AM, Ross Philipson >>> <Ross.Philipson@citrix.com> wrote: >>> >>> Well we don’t have a official list we can push but we run on the same HP >>> 6930p you have all the time. We have also had it running on Intel Q35 >>> systems. So in general it should work on these systems. >>> >>> >>> >>> Thanks >>> >>> Ross >>> >>> >>> >>> From: Phung Te Ha [mailto:phungte@gmail.com] >>> Sent: Friday, August 14, 2009 11:32 AM >>> To: Ross Philipson >>> Cc: Vincent Hanquez; xen-devel@lists.xensource.com; Kamala Narasimhan >>> >>> Subject: Re: [Xen-devel] XCI: can we get to the demo state? >>> >>> >>> >>> Hello all, >>> >>> The only thing I passed through was the graphics controller. >>> After starting the guest, the system is still there running, xenops >>> list_domains shows 2 doms running, but nothing from the guest is showing. >>> >>> The board I am using is the Intel DQ35OJ and the graphics controller is >>> the onboard one. Same operation has also been done on a HP6930p, same >>> result. Can you publish the list of hardware you guys are using, MB, >>> graphics board..., the config that most likely to get a graphics controller >>> passed through. >>> >>> Thank you. >>> >>> Phung-Te >>> >>> On Fri, Aug 14, 2009 at 7:13 AM, Ross Philipson >>> <Ross.Philipson@citrix.com> wrote: >>> >>> Yeah, these occur when the iommu context for the device in question (in >>> this case your iGfx card) has been torn down but the card is still active >>> (still attempting DMA). The code in xen to perform an function level resets >>> (FLR) on the devices takes care of the vast majority of these but there >>> still remain one or two that occur even thought the FLR has been done. This >>> issue was never resolved but these few remaining faults don''t seem to cause >>> a problem. So you are experiencing a hang as the vm starts I take it. Is the >>> vtd fault trace the last thing you see? Are you passing anything else >>> through? >>> >>> Thanks >>> Ross >>> >>> -----Original Message----- >>> From: Vincent Hanquez >>> Sent: Friday, August 14, 2009 7:05 AM >>> To: Phung Te Ha >>> >>> Cc: xen-devel@lists.xensource.com; Ross Philipson; Kamala Narasimhan >>> Subject: Re: [Xen-devel] XCI: can we get to the demo state? >>> >>> Phung Te Ha wrote: >>> > Hi Vincent, >>> > >>> > I tried your suggestion, adding pci = 0,bind,0000:00:02.0 in the config >>> > on 2 different machines, the HP6930 and on an Intel MB DQ35OJ. >>> > >>> > On both machines, I got the samething, the guest run as shown by >>> > xenops list_domains: >>> > >>> > id | state | cpu_time | uuid >>> > 0 | R | 54203470658 | 00000000-0000-0000-0000-000000000000 >>> > 1 | B H | 12214238864 | 00000000-0000-0000-0000-000000000002 >>> > >>> > But nothing shows on the screen. >>> > >>> > I checked the logs and found in xenops dmesg: >>> > >>> > ... >>> > (XEN) Intel VT-d Snoop Control not supported. >>> > (XEN) Intel VT-d DMA Passthrough not supported. >>> > (XEN) Intel VT-d Queued Invalidation not supported. >>> > (XEN) Intel VT-d Interrupt Remapping not supported. >>> > (XEN) I/O virtualisation enabled >>> > (XEN) I/O virtualisation for PV guests disabled >>> > >>> > >>> > And when the guest is started: >>> > >>> > ... >>> > _fault:DMA Write: 0:2.0 addr faddf7000 REASON 5 iommu->reg >>> > ffff828bfff56000 >>> > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn >>> > faddf7 >>> > (XEN) root_entry = ffff83007e0ce000 >>> > (XEN) root_entry[0] = 7e066001 >>> > (XEN) context = ffff83007e066000 >>> > (XEN) context[10] = 201_7da02001 >>> > (XEN) l3 = ffff83007da02000 >>> > (XEN) l3_index = 3e >>> > (XEN) l3[3e] = 0 >>> > (XEN) l3[3e] not present >>> > (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg >>> > ffff828bfff56000 >>> > (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow >>> > (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault >>> > (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr faddf7000 >>> > REASON 5 iommu->reg = ffff828bfff56000 >>> > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn >>> > faddf7 >>> > (XEN) root_entry = ffff83007e0ce000 >>> > (XEN) root_entry[0] = 7e066001 >>> > (XEN) context = ffff83007e066000 >>> > ... >>> > >>> > Do you think these 2 machines have enough of VT-d features to get the >>> > graphics passed-through? >>> > Do you have a preferred desktop board, known to work for graphisc >>> > passed-through? >>> I''m not really familiar with thoses VT-d errors. Kamala/Ross do you have >>> any idea, what this previous errors means ? >>> >>> thanks, >>> -- >>> Vincent >>> >>> >>> >>> > > > _______________________________________________ > Xen-devel mailing list > Xen-devel@lists.xensource.com > http://lists.xensource.com/xen-devel > >_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
That''s on the Intel controller. Phung-Te On Tue, Aug 18, 2009 at 2:28 PM, Tom Rotenberg <tom.rotenberg@gmail.com>wrote:> Did the Aero worked for you on the nVidia/ATI or on the Intel IGD? > > On Wed, Aug 19, 2009 at 12:17 AM, Phung Te Ha<phungte@gmail.com> wrote: > > Hi all, > > > > I tried and gave up on building a xenclient_usb.config, the build broke > at > > quite many places. So I use file as disk: > > > > disk = /mnt/3/vista_image.bin:file:hda:w:disk > > > > first started a vista installation from DVD, then continued on, setup the > > network, download the graphics driver from hp.com, and aero showed after > > reboot!!! > > > > Thanks for your help. > > > > Phung-Te > > > > On Mon, Aug 17, 2009 at 12:09 PM, Phung Te Ha <phungte@gmail.com> wrote: > >> > >> Hi all, > >> > >> Thanks to your helps, I could see vista come up from a DVD installation > >> with the graphics controller passed-through. The machine I am using is > >> HP6930p. The config is Ross'', just changed the disk from: > >> > >> disk = /dev/sda:phy:hda:w:disk > >> > >> to > >> > >> disk = /dev/sr0:phy:hdd:r:cdrom > >> > >> I also have vista on the disk at /dev/sda1. But since I use the same > disk > >> to boot xenclient, when I start the guest, giving /dev/sda as disk, grub > >> wants to boot xenclient again, instead of vista. > >> > >> So now I am building a xenclient_usb config, and leave /dev/sda to vista > >> only. > >> > >> Will update. > >> > >> Phung-Te > >> > >> > >> On Fri, Aug 14, 2009 at 2:15 PM, Ross Philipson > >> <Ross.Philipson@citrix.com> wrote: > >>> > >>> Yes, I am passing the graphics through. I am using an HP 6930p at the > >>> moment. I am using Windows Vista as the VM I am passing the graphics > through > >>> to and using Windows XP in a second VM that I am using VNC for. I > attached > >>> the xenvm config files I happen to be using right now. Note that my > Vista > >>> install is not a vhd but rather installed on a partition on disk. > >>> > >>> > >>> > >>> Ross > >>> > >>> > >>> > >>> From: Phung Te Ha [mailto:phungte@gmail.com] > >>> Sent: Friday, August 14, 2009 4:18 PM > >>> > >>> To: Ross Philipson > >>> Cc: Vincent Hanquez; xen-devel@lists.xensource.com; Kamala Narasimhan > >>> Subject: Re: [Xen-devel] XCI: can we get to the demo state? > >>> > >>> > >>> > >>> Do you pass the graphics controller through? Which guest are you using? > >>> Do you mind publish your config file? > >>> > >>> Thank you. > >>> > >>> Phung-Te > >>> > >>> On Fri, Aug 14, 2009 at 11:08 AM, Ross Philipson > >>> <Ross.Philipson@citrix.com> wrote: > >>> > >>> Well we don’t have a official list we can push but we run on the same > HP > >>> 6930p you have all the time. We have also had it running on Intel Q35 > >>> systems. So in general it should work on these systems. > >>> > >>> > >>> > >>> Thanks > >>> > >>> Ross > >>> > >>> > >>> > >>> From: Phung Te Ha [mailto:phungte@gmail.com] > >>> Sent: Friday, August 14, 2009 11:32 AM > >>> To: Ross Philipson > >>> Cc: Vincent Hanquez; xen-devel@lists.xensource.com; Kamala Narasimhan > >>> > >>> Subject: Re: [Xen-devel] XCI: can we get to the demo state? > >>> > >>> > >>> > >>> Hello all, > >>> > >>> The only thing I passed through was the graphics controller. > >>> After starting the guest, the system is still there running, xenops > >>> list_domains shows 2 doms running, but nothing from the guest is > showing. > >>> > >>> The board I am using is the Intel DQ35OJ and the graphics controller is > >>> the onboard one. Same operation has also been done on a HP6930p, same > >>> result. Can you publish the list of hardware you guys are using, MB, > >>> graphics board..., the config that most likely to get a graphics > controller > >>> passed through. > >>> > >>> Thank you. > >>> > >>> Phung-Te > >>> > >>> On Fri, Aug 14, 2009 at 7:13 AM, Ross Philipson > >>> <Ross.Philipson@citrix.com> wrote: > >>> > >>> Yeah, these occur when the iommu context for the device in question (in > >>> this case your iGfx card) has been torn down but the card is still > active > >>> (still attempting DMA). The code in xen to perform an function level > resets > >>> (FLR) on the devices takes care of the vast majority of these but there > >>> still remain one or two that occur even thought the FLR has been done. > This > >>> issue was never resolved but these few remaining faults don''t seem to > cause > >>> a problem. So you are experiencing a hang as the vm starts I take it. > Is the > >>> vtd fault trace the last thing you see? Are you passing anything else > >>> through? > >>> > >>> Thanks > >>> Ross > >>> > >>> -----Original Message----- > >>> From: Vincent Hanquez > >>> Sent: Friday, August 14, 2009 7:05 AM > >>> To: Phung Te Ha > >>> > >>> Cc: xen-devel@lists.xensource.com; Ross Philipson; Kamala Narasimhan > >>> Subject: Re: [Xen-devel] XCI: can we get to the demo state? > >>> > >>> Phung Te Ha wrote: > >>> > Hi Vincent, > >>> > > >>> > I tried your suggestion, adding pci = 0,bind,0000:00:02.0 in the > config > >>> > on 2 different machines, the HP6930 and on an Intel MB DQ35OJ. > >>> > > >>> > On both machines, I got the samething, the guest run as shown by > >>> > xenops list_domains: > >>> > > >>> > id | state | cpu_time | uuid > >>> > 0 | R | 54203470658 | 00000000-0000-0000-0000-000000000000 > >>> > 1 | B H | 12214238864 | 00000000-0000-0000-0000-000000000002 > >>> > > >>> > But nothing shows on the screen. > >>> > > >>> > I checked the logs and found in xenops dmesg: > >>> > > >>> > ... > >>> > (XEN) Intel VT-d Snoop Control not supported. > >>> > (XEN) Intel VT-d DMA Passthrough not supported. > >>> > (XEN) Intel VT-d Queued Invalidation not supported. > >>> > (XEN) Intel VT-d Interrupt Remapping not supported. > >>> > (XEN) I/O virtualisation enabled > >>> > (XEN) I/O virtualisation for PV guests disabled > >>> > > >>> > > >>> > And when the guest is started: > >>> > > >>> > ... > >>> > _fault:DMA Write: 0:2.0 addr faddf7000 REASON 5 iommu->reg > >>> > ffff828bfff56000 > >>> > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn > >>> > faddf7 > >>> > (XEN) root_entry = ffff83007e0ce000 > >>> > (XEN) root_entry[0] = 7e066001 > >>> > (XEN) context = ffff83007e066000 > >>> > (XEN) context[10] = 201_7da02001 > >>> > (XEN) l3 = ffff83007da02000 > >>> > (XEN) l3_index = 3e > >>> > (XEN) l3[3e] = 0 > >>> > (XEN) l3[3e] not present > >>> > (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg > >>> > ffff828bfff56000 > >>> > (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow > >>> > (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault > >>> > (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr faddf7000 > >>> > REASON 5 iommu->reg = ffff828bfff56000 > >>> > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn > >>> > faddf7 > >>> > (XEN) root_entry = ffff83007e0ce000 > >>> > (XEN) root_entry[0] = 7e066001 > >>> > (XEN) context = ffff83007e066000 > >>> > ... > >>> > > >>> > Do you think these 2 machines have enough of VT-d features to get the > >>> > graphics passed-through? > >>> > Do you have a preferred desktop board, known to work for graphisc > >>> > passed-through? > >>> I''m not really familiar with thoses VT-d errors. Kamala/Ross do you > have > >>> any idea, what this previous errors means ? > >>> > >>> thanks, > >>> -- > >>> Vincent > >>> > >>> > >>> > >>> > > > > > > _______________________________________________ > > Xen-devel mailing list > > Xen-devel@lists.xensource.com > > http://lists.xensource.com/xen-devel > > > > >_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel
Hello Ross, hello Vincent, I am looking around the source tree, and trying to see how from the current xci, the demo could be done. Do you mind give some pointers how that was done? Do the 2 guests both have the graphics passthrough to them? But then how to keep the one in the background happy and how to pop back its context when we want to bring it back into foreground? Thank you. Phung-Te On Tue, Aug 18, 2009 at 2:17 PM, Phung Te Ha <phungte@gmail.com> wrote:> Hi all, > > I tried and gave up on building a xenclient_usb.config, the build broke at > quite many places. So I use file as disk: > > disk = /mnt/3/vista_image.bin:file:hda:w:disk > > first started a vista installation from DVD, then continued on, setup the > network, download the graphics driver from hp.com, and aero showed after > reboot!!! > > Thanks for your help. > > Phung-Te > > > On Mon, Aug 17, 2009 at 12:09 PM, Phung Te Ha <phungte@gmail.com> wrote: > >> Hi all, >> >> Thanks to your helps, I could see vista come up from a DVD installation >> with the graphics controller passed-through. The machine I am using is >> HP6930p. The config is Ross'', just changed the disk from: >> >> disk = /dev/sda:phy:hda:w:disk >> >> to >> >> disk = /dev/sr0:phy:hdd:r:cdrom >> >> I also have vista on the disk at /dev/sda1. But since I use the same disk >> to boot xenclient, when I start the guest, giving /dev/sda as disk, grub >> wants to boot xenclient again, instead of vista. >> >> So now I am building a xenclient_usb config, and leave /dev/sda to vista >> only. >> >> Will update. >> >> Phung-Te >> >> >> >> On Fri, Aug 14, 2009 at 2:15 PM, Ross Philipson < >> Ross.Philipson@citrix.com> wrote: >> >>> Yes, I am passing the graphics through. I am using an HP 6930p at the >>> moment. I am using Windows Vista as the VM I am passing the graphics through >>> to and using Windows XP in a second VM that I am using VNC for. I attached >>> the xenvm config files I happen to be using right now. Note that my Vista >>> install is not a vhd but rather installed on a partition on disk. >>> >>> >>> >>> Ross >>> >>> >>> >>> *From:* Phung Te Ha [mailto:phungte@gmail.com] >>> *Sent:* Friday, August 14, 2009 4:18 PM >>> >>> *To:* Ross Philipson >>> *Cc:* Vincent Hanquez; xen-devel@lists.xensource.com; Kamala Narasimhan >>> *Subject:* Re: [Xen-devel] XCI: can we get to the demo state? >>> >>> >>> >>> Do you pass the graphics controller through? Which guest are you using? >>> Do you mind publish your config file? >>> >>> Thank you. >>> >>> Phung-Te >>> >>> On Fri, Aug 14, 2009 at 11:08 AM, Ross Philipson < >>> Ross.Philipson@citrix.com> wrote: >>> >>> Well we don’t have a official list we can push but we run on the same HP >>> 6930p you have all the time. We have also had it running on Intel Q35 >>> systems. So in general it should work on these systems. >>> >>> >>> >>> Thanks >>> >>> Ross >>> >>> >>> >>> *From:* Phung Te Ha [mailto:phungte@gmail.com] >>> *Sent:* Friday, August 14, 2009 11:32 AM >>> *To:* Ross Philipson >>> *Cc:* Vincent Hanquez; xen-devel@lists.xensource.com; Kamala Narasimhan >>> >>> >>> *Subject:* Re: [Xen-devel] XCI: can we get to the demo state? >>> >>> >>> >>> Hello all, >>> >>> The only thing I passed through was the graphics controller. >>> After starting the guest, the system is still there running, xenops >>> list_domains shows 2 doms running, but nothing from the guest is showing. >>> >>> The board I am using is the Intel DQ35OJ and the graphics controller is >>> the onboard one. Same operation has also been done on a HP6930p, same >>> result. Can you publish the list of hardware you guys are using, MB, >>> graphics board..., the config that most likely to get a graphics controller >>> passed through. >>> >>> Thank you. >>> >>> Phung-Te >>> >>> On Fri, Aug 14, 2009 at 7:13 AM, Ross Philipson < >>> Ross.Philipson@citrix.com> wrote: >>> >>> Yeah, these occur when the iommu context for the device in question (in >>> this case your iGfx card) has been torn down but the card is still active >>> (still attempting DMA). The code in xen to perform an function level resets >>> (FLR) on the devices takes care of the vast majority of these but there >>> still remain one or two that occur even thought the FLR has been done. This >>> issue was never resolved but these few remaining faults don''t seem to cause >>> a problem. So you are experiencing a hang as the vm starts I take it. Is the >>> vtd fault trace the last thing you see? Are you passing anything else >>> through? >>> >>> Thanks >>> Ross >>> >>> >>> -----Original Message----- >>> From: Vincent Hanquez >>> Sent: Friday, August 14, 2009 7:05 AM >>> To: Phung Te Ha >>> >>> Cc: xen-devel@lists.xensource.com; Ross Philipson; Kamala Narasimhan >>> Subject: Re: [Xen-devel] XCI: can we get to the demo state? >>> >>> Phung Te Ha wrote: >>> > Hi Vincent, >>> > >>> > I tried your suggestion, adding pci = 0,bind,0000:00:02.0 in the config >>> > on 2 different machines, the HP6930 and on an Intel MB DQ35OJ. >>> > >>> > On both machines, I got the samething, the guest run as shown by >>> > xenops list_domains: >>> > >>> > id | state | cpu_time | uuid >>> > 0 | R | 54203470658 | 00000000-0000-0000-0000-000000000000 >>> > 1 | B H | 12214238864 | 00000000-0000-0000-0000-000000000002 >>> > >>> > But nothing shows on the screen. >>> > >>> > I checked the logs and found in xenops dmesg: >>> > >>> > ... >>> > (XEN) Intel VT-d Snoop Control not supported. >>> > (XEN) Intel VT-d DMA Passthrough not supported. >>> > (XEN) Intel VT-d Queued Invalidation not supported. >>> > (XEN) Intel VT-d Interrupt Remapping not supported. >>> > (XEN) I/O virtualisation enabled >>> > (XEN) I/O virtualisation for PV guests disabled >>> > >>> > >>> > And when the guest is started: >>> > >>> > ... >>> > _fault:DMA Write: 0:2.0 addr faddf7000 REASON 5 iommu->reg >>> > ffff828bfff56000 >>> > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn >>> > faddf7 >>> > (XEN) root_entry = ffff83007e0ce000 >>> > (XEN) root_entry[0] = 7e066001 >>> > (XEN) context = ffff83007e066000 >>> > (XEN) context[10] = 201_7da02001 >>> > (XEN) l3 = ffff83007da02000 >>> > (XEN) l3_index = 3e >>> > (XEN) l3[3e] = 0 >>> > (XEN) l3[3e] not present >>> > (XEN) [VT-D]iommu.c:722: iommu_page_fault: iommu->reg >>> ffff828bfff56000 >>> > (XEN) [VT-D]iommu.c:691: iommu_fault_status: Fault Overflow >>> > (XEN) [VT-D]iommu.c:694: iommu_fault_status: Primary Pending Fault >>> > (XEN) [VT-D]iommu.c:676: iommu_fault:DMA Write: 0:2.0 addr faddf7000 >>> > REASON 5 iommu->reg = ffff828bfff56000 >>> > (XEN) print_vtd_entries: iommu = ffff83007dcfb320 bdf = 0:2:0 gmfn >>> > faddf7 >>> > (XEN) root_entry = ffff83007e0ce000 >>> > (XEN) root_entry[0] = 7e066001 >>> > (XEN) context = ffff83007e066000 >>> > ... >>> > >>> > Do you think these 2 machines have enough of VT-d features to get the >>> > graphics passed-through? >>> > Do you have a preferred desktop board, known to work for graphisc >>> > passed-through? >>> I''m not really familiar with thoses VT-d errors. Kamala/Ross do you have >>> any idea, what this previous errors means ? >>> >>> thanks, >>> -- >>> Vincent >>> >>> >>> >>> >>> >> >> >_______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel