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[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-users] VGA Passthrough
On Sun, Dec 26, 2010 at 04:55:54PM +0100, Rome Pierce wrote: > I didn't modify the XEN kernel. It's a debian squeeze installation. It comes > with precompiled XEN kernel 4.0.1. I got a integrated GPU in my intel > clarkdale (i5-650) CPU. I read that the intel integrated GPUs would work with > XEN. Couldn't find anything in the wiki or on the list, so i thought it would > work out of the box with Intel GPUs. > > Here comes the complete "xm dmesg" with iommu=verbose: > Ok. How about dom0 linux "dmesg" output? Anything related in it? Also check /var/log/xen/* -- Pasi > > (XEN) Xen version 4.0.1 (Debian 4.0.1-1) (waldi@xxxxxxxxxx) (gcc version > 4.4.5 20100824 (prerelease) (Debian 4.4.4-11) ) Fri Sep 3 15:38:12 UTC 2010 > (XEN) Bootloader: GRUB 1.98+20100804-10 > (XEN) Command line: placeholder iommu=verbose > (XEN) Video information: > (XEN) VGA is text mode 80x25, font 8x16 > (XEN) VBE/DDC methods: none; EDID transfer time: 0 seconds > (XEN) EDID info not retrieved because no DDC retrieval method detected > (XEN) Disc information: > (XEN) Found 1 MBR signatures > (XEN) Found 1 EDD information structures > (XEN) Xen-e820 RAM map: > (XEN) 0000000000000000 - 000000000009e800 (usable) > (XEN) 000000000009e800 - 00000000000a0000 (reserved) > (XEN) 00000000000e0000 - 0000000000100000 (reserved) > (XEN) 0000000000100000 - 00000000b3780000 (usable) > (XEN) 00000000b3780000 - 00000000b378e000 (ACPI data) > (XEN) 00000000b378e000 - 00000000b37d0000 (ACPI NVS) > (XEN) 00000000b37d0000 - 00000000b37e0000 (reserved) > (XEN) 00000000b37ed000 - 00000000c0000000 (reserved) > (XEN) 00000000fee00000 - 00000000fee01000 (reserved) > (XEN) 00000000ffe00000 - 0000000100000000 (reserved) > (XEN) 0000000100000000 - 0000000138000000 (usable) > (XEN) ACPI: RSDP 000FA2A0, 0014 (r0 ACPIAM) > (XEN) ACPI: RSDT B3780000, 0044 (r1 7636MS A7636100 20100914 MSFT 97) > (XEN) ACPI: FACP B3780200, 0084 (r1 7636MS A7636100 20100914 MSFT 97) > (XEN) ACPI: DSDT B37805E0, 747E (r1 A7636 A7636100 100 INTL 20051117) > (XEN) ACPI: FACS B378E000, 0040 > (XEN) ACPI: APIC B3780390, 008C (r1 7636MS A7636100 20100914 MSFT 97) > (XEN) ACPI: MCFG B3780420, 003C (r1 7636MS OEMMCFG 20100914 MSFT 97) > (XEN) ACPI: OEMB B378E040, 0072 (r1 7636MS A7636100 20100914 MSFT 97) > (XEN) ACPI: HPET B378A5E0, 0038 (r1 7636MS OEMHPET 20100914 MSFT 97) > (XEN) ACPI: GSCI B378E0C0, 2024 (r1 7636MS GMCHSCI 20100914 MSFT 97) > (XEN) ACPI: DMAR B37900F0, 0140 (r1 AMI OEMDMAR 1 MSFT 97) > (XEN) ACPI: SSDT B3791C80, 0363 (r1 DpgPmm CpuPm 12 INTL 20051117) > (XEN) System RAM: 3767MB (3857528kB) > (XEN) Domain heap initialised > (XEN) Processor #0 6:5 APIC version 21 > (XEN) Processor #4 6:5 APIC version 21 > (XEN) Processor #1 6:5 APIC version 21 > (XEN) Processor #5 6:5 APIC version 21 > (XEN) IOAPIC[0]: apic_id 6, version 32, address 0xfec00000, GSI 0-23 > (XEN) Enabling APIC mode: Flat. Using 1 I/O APICs > (XEN) [VT-D]dmar.c:687: Host address width 36 > (XEN) [VT-D]dmar.c:702: found ACPI_DMAR_DRHD: > (XEN) [VT-D]dmar.c:398: dmaru->address = fed90000 > (XEN) [VT-D]iommu.c:1081: drhd->address = fed90000 iommu->reg = > ffff82c3fff57000 > (XEN) [VT-D]iommu.c:1083: cap = c9008020e30272 ecap = 1000 > (XEN) [VT-D]dmar.c:335: endpoint: 0:1b.0 > (XEN) [VT-D]dmar.c:702: found ACPI_DMAR_DRHD: > (XEN) [VT-D]dmar.c:398: dmaru->address = fed91000 > (XEN) [VT-D]iommu.c:1081: drhd->address = fed91000 iommu->reg = > ffff82c3fff56000 > (XEN) [VT-D]iommu.c:1083: cap = c0000020230272 ecap = 1000 > (XEN) [VT-D]dmar.c:335: endpoint: 0:2.0 > (XEN) [VT-D]dmar.c:702: found ACPI_DMAR_DRHD: > (XEN) [VT-D]dmar.c:398: dmaru->address = fed93000 > (XEN) [VT-D]iommu.c:1081: drhd->address = fed93000 iommu->reg = > ffff82c3fff55000 > (XEN) [VT-D]iommu.c:1083: cap = c9008020630272 ecap = 1000 > (XEN) [VT-D]dmar.c:412: flags: INCLUDE_ALL > (XEN) [VT-D]dmar.c:707: found ACPI_DMAR_RMRR: > (XEN) [VT-D]dmar.c:335: endpoint: 0:1d.0 > (XEN) [VT-D]dmar.c:335: endpoint: 0:1d.1 > (XEN) [VT-D]dmar.c:335: endpoint: 0:1d.2 > (XEN) [VT-D]dmar.c:335: endpoint: 0:1d.3 > (XEN) [VT-D]dmar.c:335: endpoint: 0:1a.0 > (XEN) [VT-D]dmar.c:335: endpoint: 0:1a.1 > (XEN) [VT-D]dmar.c:335: endpoint: 0:1a.2 > (XEN) [VT-D]dmar.c:335: endpoint: 0:1a.3 > (XEN) [VT-D]dmar.c:579: RMRR region: base_addr ed000 end_address effff > (XEN) [VT-D]dmar.c:707: found ACPI_DMAR_RMRR: > (XEN) [VT-D]dmar.c:335: endpoint: 0:2.0 > (XEN) [VT-D]dmar.c:579: RMRR region: base_addr b7c00000 end_address bfffffff > (XEN) [VT-D]dmar.c:707: found ACPI_DMAR_RMRR: > (XEN) [VT-D]dmar.c:335: endpoint: 0:1d.0 > (XEN) [VT-D]dmar.c:335: endpoint: 0:1d.1 > (XEN) [VT-D]dmar.c:335: endpoint: 0:1d.2 > (XEN) [VT-D]dmar.c:335: endpoint: 0:1d.3 > (XEN) [VT-D]dmar.c:335: endpoint: 0:1a.0 > (XEN) [VT-D]dmar.c:335: endpoint: 0:1a.1 > (XEN) [VT-D]dmar.c:335: endpoint: 0:1a.2 > (XEN) [VT-D]dmar.c:335: endpoint: 0:1a.3 > (XEN) [VT-D]dmar.c:579: RMRR region: base_addr b37ed000 end_address b37fffff > (XEN) Using scheduler: SMP Credit Scheduler (credit) > (XEN) Detected 3192.071 MHz processor. > (XEN) Initing memory sharing. > (XEN) VMX: Supported advanced features: > (XEN) - APIC MMIO access virtualisation > (XEN) - APIC TPR shadow > (XEN) - Extended Page Tables (EPT) > (XEN) - Virtual-Processor Identifiers (VPID) > (XEN) - Virtual NMI > (XEN) - MSR direct-access bitmap > (XEN) - Unrestricted Guest > (XEN) EPT supports 2MB super page. > (XEN) HVM: ASIDs enabled. > (XEN) HVM: VMX enabled > (XEN) HVM: Hardware Assisted Paging detected. > (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) - Dom0 mode: Relaxed > (XEN) Enabled directed EOI with ioapic_ack_old on! > (XEN) Total of 4 processors activated. > (XEN) ENABLING IO-APIC IRQs > (XEN) -> Using old ACK method > (XEN) TSC is reliable, synchronization unnecessary > (XEN) Platform timer is 14.318MHz HPET > (XEN) Allocated console ring of 16 KiB. > (XEN) Brought up 4 CPUs > (XEN) *** LOADING DOMAIN 0 *** > (XEN) Xen kernel: 64-bit, lsb, compat32 > (XEN) Dom0 kernel: 64-bit, PAE, lsb, paddr 0x1000000 -> 0x16b6000 > (XEN) PHYSICAL MEMORY ARRANGEMENT: > (XEN) Dom0 alloc.: 0000000130000000->0000000134000000 (902692 pages to be > allocated) > (XEN) VIRTUAL MEMORY ARRANGEMENT: > (XEN) Loaded kernel: ffffffff81000000->ffffffff816b6000 > (XEN) Init. ramdisk: ffffffff816b6000->ffffffff8326ea00 > (XEN) Phys-Mach map: ffffffff8326f000->ffffffff83972120 > (XEN) Start info: ffffffff83973000->ffffffff839734b4 > (XEN) Page tables: ffffffff83974000->ffffffff83995000 > (XEN) Boot stack: ffffffff83995000->ffffffff83996000 > (XEN) TOTAL: ffffffff80000000->ffffffff83c00000 > (XEN) ENTRY ADDRESS: ffffffff81506200 > (XEN) Dom0 has maximum 4 VCPUs > (XEN) [VT-D]iommu.c:1339: d0:PCI: map bdf = 0:0.0 > (XEN) [VT-D]iommu.c:1339: d0:PCI: map bdf = 0:2.0 > (XEN) [VT-D]iommu.c:1339: d0:PCI: map bdf = 0:16.0 > (XEN) [VT-D]iommu.c:1339: d0:PCI: map bdf = 0:1a.0 > (XEN) [VT-D]iommu.c:1339: d0:PCI: map bdf = 0:1a.1 > (XEN) [VT-D]iommu.c:1339: d0:PCI: map bdf = 0:1a.2 > (XEN) [VT-D]iommu.c:1339: d0:PCI: map bdf = 0:1a.3 > (XEN) [VT-D]iommu.c:1332: d0:PCIe: map bdf = 0:1b.0 > (XEN) [VT-D]iommu.c:1339: d0:PCI: map bdf = 0:1d.0 > (XEN) [VT-D]iommu.c:1339: d0:PCI: map bdf = 0:1d.1 > (XEN) [VT-D]iommu.c:1339: d0:PCI: map bdf = 0:1d.2 > (XEN) [VT-D]iommu.c:1339: d0:PCI: map bdf = 0:1d.3 > (XEN) [VT-D]iommu.c:1339: d0:PCI: map bdf = 0:1f.0 > (XEN) [VT-D]iommu.c:1339: d0:PCI: map bdf = 0:1f.2 > (XEN) [VT-D]iommu.c:1339: d0:PCI: map bdf = 0:1f.3 > (XEN) [VT-D]iommu.c:1332: d0:PCIe: map bdf = 1:0.0 > (XEN) [VT-D]iommu.c:1339: d0:PCI: map bdf = ff:0.0 > (XEN) [VT-D]iommu.c:1339: d0:PCI: map bdf = ff:0.1 > (XEN) [VT-D]iommu.c:1339: d0:PCI: map bdf = ff:2.0 > (XEN) [VT-D]iommu.c:1339: d0:PCI: map bdf = ff:2.1 > (XEN) [VT-D]iommu.c:1339: d0:PCI: map bdf = ff:2.2 > (XEN) [VT-D]iommu.c:1339: d0:PCI: map bdf = ff:2.3 > (XEN) [VT-D]iommu.c:698: iommu_enable_translation: iommu->reg = > ffff82c3fff56000 > (XEN) [VT-D]iommu.c:821: iommu_fault_status: Fault Overflow > (XEN) [VT-D]iommu.c:824: iommu_fault_status: Primary Pending Fault > (XEN) [VT-D]iommu.c:799: DMAR:[DMA Write] Request device [00:02.0] fault addr > ffffff000, iommu reg = ffff82c3fff56000 > (XEN) DMAR:[fault reason 05h] PTE Write access is not set > (XEN) print_vtd_entries: iommu = ffff830137cf8950 bdf = 0:2.0 gmfn = ffffff > (XEN) root_entry = ffff830137c3b000 > (XEN) root_entry[0] = 7737001 > (XEN) context = ffff830007737000 > (XEN) context[10] = 1_80fe001 > (XEN) l3 = ffff8300080fe000 > (XEN) l3_index = 3f > (XEN) l3[3f] = 0 > (XEN) l3[3f] not present > (XEN) [VT-D]iommu.c:698: iommu_enable_translation: iommu->reg = > ffff82c3fff57000 > (XEN) [VT-D]iommu.c:698: iommu_enable_translation: iommu->reg = > ffff82c3fff55000 > (XEN) Scrubbing Free RAM: .done. > (XEN) Xen trace buffers: disabled > (XEN) Std. Loglevel: Errors and warnings > (XEN) Guest Loglevel: Nothing (Rate-limited: Errors and warnings) > (XEN) Xen is relinquishing VGA console. > (XEN) *** Serial input -> DOM0 (type 'CTRL-a' three times to switch input to > Xen) > (XEN) Freed 176kB init memory. > (XEN) save.c:72:d0 Domain 1 expects freq 3192MHz but host's freq is 3192MHz: > trap and emulate rdtsc > (XEN) save.c:72:d0 Domain 2 expects freq 3192MHz but host's freq is 3192MHz: > trap and emulate rdtsc > (XEN) save.c:72:d0 Domain 3 expects freq 3192MHz but host's freq is 3192MHz: > trap and emulate rdtsc > > greets > Romep > > -------- Original-Nachricht -------- > > Datum: Sun, 26 Dec 2010 16:12:00 +0200 > > Von: "Pasi Kärkkäinen" <pasik@xxxxxx> > > An: Rome Pierce <romep@xxxxxx> > > CC: tknchris@xxxxxxxxx, xen-users@xxxxxxxxxxxxxxxxxxx > > Betreff: Re: [Xen-users] VGA Passthrough > > > On Sun, Dec 26, 2010 at 01:45:06PM +0100, Rome Pierce wrote: > > > Hello, > > > > > > i think it has something to do with this: > > > > > > (XEN) [VT-D]iommu.c:821: iommu_fault_status: Fault Overflow > > > (XEN) [VT-D]iommu.c:824: iommu_fault_status: Primary Pending Fault > > > (XEN) [VT-D]iommu.c:799: DMAR:[DMA Write] Request device [00:02.0] fault > > addr ffffff000, iommu reg = ffff82c3fff56000 > > > (XEN) DMAR:[fault reason 05h] PTE Write access is not set > > > (XEN) print_vtd_entries: iommu = ffff830137cf8950 bdf = 0:2.0 gmfn = > > ffffff > > > (XEN) root_entry = ffff830137c3b000 > > > (XEN) root_entry[0] = 7737001 > > > (XEN) context = ffff830007737000 > > > (XEN) context[10] = 1_80fe001 > > > (XEN) l3 = ffff8300080fe000 > > > (XEN) l3_index = 3f > > > (XEN) l3[3f] = 0 > > > (XEN) l3[3f] not present > > > > > > > > > VT-d is supported and enabled in bios. Kernel Parameter are vtd=1 and > > intel_iommu=on > > > > > > > vtd=1 is an old option, and it's ignored by new Xen versions. > > You should have iommu=verbose parameter set for *Xen* hypervisor (xen.gz). > > > > But yeah, the above looks like the problem.. > > > > Did you modify Xen sources manually? Many VGA cards require manual > > tuning and won't work out-of-the-box .. > > > > -- Pasi > > > > > > > Merry X-max > > > Romep > > > > > > > > > -------- Original-Nachricht -------- > > > > Datum: Tue, 21 Dec 2010 10:55:26 +0100 > > > > Von: "Rome Pierce" <romep@xxxxxx> > > > > An: "Pasi Kärkkäinen" <pasik@xxxxxx>, tknchris@xxxxxxxxx > > > > CC: xen-users@xxxxxxxxxxxxxxxxxxx > > > > Betreff: Re: [Xen-users] VGA Passthrough > > > > > > > Well, i don't comment on these answers .. I solved it on my own now. > > > > > > > > > > > > My Windows 7 Pro virtual machine installs but when Windows installs > > all > > > > the updates (Intel HD graphics driver) i can't start the machine > > again. I got > > > > a clarkdale cpu with integrated gpu and the Intel gpu's should work? > > > > > > > > > > > > > > > > > > > > -------- Original-Nachricht -------- > > > > > Datum: Mon, 20 Dec 2010 22:24:21 +0200 > > > > > Von: "Pasi Kärkkäinen" <pasik@xxxxxx> > > > > > An: chris <tknchris@xxxxxxxxx> > > > > > CC: Rome Pierce <romep@xxxxxx>, xen-users@xxxxxxxxxxxxxxxxxxx > > > > > Betreff: Re: [Xen-users] VGA Passthrough > > > > > > > > > On Mon, Dec 20, 2010 at 02:10:44PM -0500, chris wrote: > > > > > > http://wiki.xensource.com/xenwiki/XenVGAPassthrough > > > > > > > > > > > > > > > > And this one, also linked on the wiki page above: > > > > > http://wiki.xensource.com/xenwiki/XenPCIpassthrough > > > > > > > > > > -- Pasi > > > > > > > > > > > On Mon, Dec 20, 2010 at 1:20 PM, Rome Pierce <romep@xxxxxx> wrote: > > > > > > > Hello, > > > > > > > > > > > > > > i just installed Debian Squeeze and the Xen 4.0.1 debian > > packages. I > > > > > want to passthrough vga to a Windows 7 virtual machine. But i always > > get > > > > an > > > > > error (Error: pci: PCI Backend and pci-stub don't own device > > > > 0000:00:02.0). > > > > > What am i doing wrong? My config file looks like this: > > > > > > > > > > > > > > name = 'win7' > > > > > > > kernel = '/usr/lib/xen/boot/hvmloader' > > > > > > > builder = 'hvm' > > > > > > > device_model = '/usr/lib64/xen/bin/qemu-dm' > > > > > > > memory = 1024 > > > > > > > acpi=1 > > > > > > > apic=1 > > > > > > > > > > > > > > vif = [ 'bridge=eth0' ] > > > > > > > > > > > > > > disk = [ 'file:/path/to/win7.img,hda,w', > > > > > 'file:/path/to/win7.iso,hdc:cdrom,r' ] > > > > > > > > > > > > > > boot='dc' > > > > > > > usbdevice='tablet' > > > > > > > > > > > > > > vnc=1 > > > > > > > vnclisten = '0.0.0.0' > > > > > > > vncpasswd='' > > > > > > > sdl=0 > > > > > > > > > > > > > > stdvga=0 > > > > > > > serial='pty' > > > > > > > > > > > > > > gfx_passthru=0 > > > > > > > pci=[ '00:02.0' ] > > > > > > > -- > > > > > > > GMX DSL Doppel-Flat ab 19,99 Euro/mtl.! Jetzt auch mit > > > > > > > gratis Notebook-Flat! http://portal.gmx.net/de/go/dsl > > > > > > > > > > > > > > _______________________________________________ > > > > > > > Xen-users mailing list > > > > > > > Xen-users@xxxxxxxxxxxxxxxxxxx > > > > > > > http://lists.xensource.com/xen-users > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > > > Xen-users mailing list > > > > > > Xen-users@xxxxxxxxxxxxxxxxxxx > > > > > > http://lists.xensource.com/xen-users > > > > > > > > > > _______________________________________________ > > > > > Xen-users mailing list > > > > > Xen-users@xxxxxxxxxxxxxxxxxxx > > > > > http://lists.xensource.com/xen-users > > > > > > > > -- > > > > GRATIS! Movie-FLAT mit über 300 Videos. > > > > Jetzt freischalten unter http://portal.gmx.net/de/go/maxdome > > > > > > > > _______________________________________________ > > > > Xen-users mailing list > > > > Xen-users@xxxxxxxxxxxxxxxxxxx > > > > http://lists.xensource.com/xen-users > > > > > > -- > > > NEU: FreePhone - kostenlos mobil telefonieren und surfen! > > > Jetzt informieren: http://www.gmx.net/de/go/freephone > > > > _______________________________________________ > > Xen-users mailing list > > Xen-users@xxxxxxxxxxxxxxxxxxx > > http://lists.xensource.com/xen-users > > -- > Empfehlen Sie GMX DSL Ihren Freunden und Bekannten und wir > belohnen Sie mit bis zu 100,- Euro! https://freundschaftswerbung.gmx.de _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users
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