similar to: VT-d warnings on Intel DQ35JO

Dear Users, Debian Etch 2.6.18.8-xen from xensource.com with Xen 3.3.0 on AMD64: After i want to start the HVM i get: VmError: fail to assign device(1:0.0): maybe it has already been assigned to other domain, or maybe it doesn''t exist. [2008-10-25 19:59:30 2460] DEBUG (__init__:1072) XendDomainInfo.destroy: domid=5 [2008-10-25 19:59:30 2460] DEBUG (__init__:1072)

Hello, I have been working sometime now on getting a HVM accepting a PCI card from the host. As was said in the VT-D wiki I bought an ASUS P5E VM DO motherboard (rel 0803) which has the VT-D option in the bios. I want to pass a Hauppauge PVR 500 card to a virtual machine running LinuxMCE. After first trying XEN 3.2.1 which did not enable the "VT-D virtualisation" bit in xm dmesg, i

Purchased DQ35JO on Vt-d/PCI passthrough wiki''s recommendations. Built latest xen-unstable and am getting the following via ''xm dmesg'': (XEN) [VT-D]dmar.c:374: RMRR error: base_addr d0000000 end_address cfffffff (XEN) Failed to parse ACPI DMAR. Disabling VT-d. My grub.conf looks like this: kernel /xen.gz vga=mode-0x0317 vtd=1 iommu=1

I spent a few hours upgrading one of my Xen boxes so that I''d be able to use VT-d. I bought a DQ35JO because it seemed like a sure thing. I can successfully use pciback to hide and grab devices. Specifically I am trying to pass some USB controllers to Windows. The DQ35JO/ICH9DO appears to have two independent sets of USB UHCI/EHCI controllers: 00:1a.0 USB Controller: Intel

Hi, i was trying to install CentOS 5.1 on new machine based on Intel Q35 desktop board, witch 2 SATA disks (configured as RAID 1) , 8GB RAM and Intel Core2 QUADCORE. The first problem was with install - it hangs before installer startup at ACPI messages. So i installed it with ACPI=off switch. The first problem is : Dec 7 09:54:01 vmhost1 kernel: BIOS bug, no explicit IRQ entries, using default

Hello all, I'm looking at buying an intel dq35jo mother board. From what I've read on the net other's have been using the board to one degree or another for a year now. My main concern is that I can install CentOS 5 over a network. Any comments? -- Milton Calnek BSc, A/Slt(Ret.) milton at calnek.com 306-717-8737 -- This message has been scanned for viruses and dangerous

im trying to do pcipassthrough to a hvm domain on xen 3.4.2 with jeremy''s pv_ops dom0 kernel 2.6.31.6 on debian lenny. dom0 kernel indicates that pciback cmdline options are unknown, but config shows CONFIG_XEN_PCIDEV_BACKEND=y is compiled in. is pciback broken on this kernel or something? all relevant information i can think is here, let me know if theres anything else you''d

I thought I''d pass along a few tips for getting the Intel DQ35JO motherboard to play nice with Xen: 1. The dom0 kernel won''t boot with CONFIG_PCI_MMCONFIG enabled. If you get a hang during boot after seeing this message: ACPI: PCI Root Bridge [PCI0] (0000:00) ...then MMCONFIG is your problem. Some kernels seem to support a pci=nommconfig option, but my Gentoo 2.6.21 Xen

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

I assigned FC-HBA to guest domain, but it did not work. FC-HBA seems to write its internal memory which is mapped to host memory space via pci transaction. But there is no mapping in IOMMU''s page table, so that page fault occurs in IOMMU. I think that MMIO resource mapped via p2m table should be mapped via IOMMU''s page table too. In other word, XEN_DOMCTL_memory_mapping

Hi folks, currently I try to setup a new xen host v3.4.1 on top of a Asus P5E-VM DO (latest BIOS, Vt-d capable and enabled in BIOS) to migrate my extisting HVMs (Win2k3 server) running on Xen v3.3.0 to a new home. I want to switch over to 3.4.1 to (hopefully!) passthrough my ISDN board to a HVM domU. Unfortunate there seem some issue with the VT-d DMAR tables which is beyond my knowledge and

On Xen-3.3.0, domain0 Megaraid SAS (SAS 1068 controller) driver is not loading correctly if vtd support in Xen is enabled. It fails at the point of initializing firmware. I wasn''t seeing this error with Xen-3.2.2-rc3 (Unstable version), though with vtd disabled in Xen-3.3.0, it is working. Looks like a degrade problem. Any clues? Thx, Venkat

Like others on this list I am trying to employ the VTD-NEO patches in Xen 3.2 unstable to assign the internal graphics device to Dom1/Vista. I have removed the Cirrus Logic emulated device from qemu and replaced the Cirrus Logic vgabios with the the actual vgabios from my GPU. However I am hitting an xen assert and was hoping someone might be able to point me in the right direction. Below

I''m having an issue forwarding through an Intel on-board graphics adapter. This is on a Dell Optiplex 780 with 8GB of RAM. The pass-through works perfectly fine if I have 2GB of RAM assigned to the HVM domU. If I try to assign 3GB or 4GB of RAM, I get the following on the console: [ 41.222073] br0: port 2(vif1.0) entering forwarding state [ 41.269854] (cdrom_add_media_watch()

I''m having an issue forwarding through an Intel on-board graphics adapter. This is on a Dell Optiplex 780 with 8GB of RAM. The pass-through works perfectly fine if I have 2GB of RAM assigned to the HVM domU. If I try to assign 3GB or 4GB of RAM, I get the following on the console: [ 41.222073] br0: port 2(vif1.0) entering forwarding state [ 41.269854] (cdrom_add_media_watch()

I use xen 4.0(dom0 is suse11.sp1,2.6.32 x86_64) on Dell R710 with PERC H700 RAID adapter. --Intel(R) Xeon(R) CPU E5620 @ 2.40GHz --8 CPU cores. --Memory 64G --RAID5 4.5T When I dedicated (pin) a CPU core only for dom0 use. (I specify "dom0_max_vcpus=1 dom0_vcpus_pin" options for Xen) I got dom0 kernel panic error(pin-1-5.30.bmp) When I pin 2 core to dom0, the dom0 system can boot up,

Hello, I FINALLY got Xen working with VT-d. I compiled Xen-unstable (3.3) from Mercurial on CentOS 5.2, but compiled my own kernel-xen from the latest CentOS SRPM. (Made sure pciback was built-in and not a module, as the stock kernel-xen has it as a module.) I''m probably going to write a how-to soon, so stay tuned! I have a JMicron SATA/PATA PCI Express controller with a DQ35JO

Hello, I FINALLY got Xen working with VT-d. I compiled Xen-unstable (3.3) from Mercurial on CentOS 5.2, but compiled my own kernel-xen from the latest CentOS SRPM. (Made sure pciback was built-in and not a module, as the stock kernel-xen has it as a module.) I''m probably going to write a how-to soon, so stay tuned! I have a JMicron SATA/PATA PCI Express controller with a DQ35JO

I am happy to announce that I have successfully (and finally!) been able to pass a PCIe graphics card via VT-d to a Windows XP HVM DomU. About time! Config: -Intel Q6600 Core 2 Quad-Core, G0 stepping (I think) -Intel DQ35JO Motherboard, Q35 Chipset, BIOS v.991 (1/9/09), VT and VT-d enabled -nVidia 9500GT (for VT-d passthrough - DomU) -nVidia GeForce2 MX200 (Dom0 console) -Xen (build:

I am happy to announce that I have successfully (and finally!) been able to pass a PCIe graphics card via VT-d to a Windows XP HVM DomU. About time! Config: -Intel Q6600 Core 2 Quad-Core, G0 stepping (I think) -Intel DQ35JO Motherboard, Q35 Chipset, BIOS v.991 (1/9/09), VT and VT-d enabled -nVidia 9500GT (for VT-d passthrough - DomU) -nVidia GeForce2 MX200 (Dom0 console) -Xen (build: