similar to: PVonHVM and PCI passthrough

Hello, In Arch Linux. The yajl library distributed is a newer than used by Xen in mercurial. Is there an interest in this patch. I also have a PKGBUILD that builds Xen from mercurial in Arch Linux. Regards, -- Felipe Magno de Almeida Sent from my Nokia E71

On Wed 14.Sep'16 at 7:17:45 -0600, Alex Williamson wrote: > On Wed, 14 Sep 2016 15:00:37 +0200 > Paolo Bonzini <pbonzini at redhat.com> wrote: > > > On 14/09/2016 14:35, Sandro Bonazzola wrote: > > > FYI > > > > > > > > > ---------- Forwarded message ---------- > > > From: *C. L. Martinez* <carlopmart at gmail.com

Hi, I really need help. I spent 2 days already on this pci passthrough thing. I''m using Xen 3.2.1 with Centos 5.2 64 bits on intel VT. I''d like to use PCI passthrough and I don''t think I need VT-D functionality. I''m trying to pass PCI 12:01.0 to my domU guest. I got this error when I use "xm create /etc/xen/hvm_centos_2.cfg" Using config file

After upgrading from xen 3.2.x to xen 3.3.0 I get an error message when using pci passthrough with pv guests (my system is not vt-d enabled): xm create -c /etc/xen/domU/myguest Using config file "/etc/xen/domU/myguest". Error: pci: 0000:0e:05.0 must be co-assigned to the same guest with 0000:0f:0a.0 Sharing diffrent pci devices behind a pci bridge used to work in older xen versions for

Hello, I have been struggling as of late to successfully configure a pci passthrough using libvirt with kvm. Hoping someone can shed some light on the problem. Overall my experience with virtualization limited is so please forgive. The guest runs fine till passthrough is configured. I am using virt-manager. This has been tried on both a Fedora17 x86_64 and Arch Linux x86_64 build with pretty much

More information... I have pcifront showing as a module in the DomU and the usb shows in dmesg as: [ 3.167543] usbcore: registered new interface driver usbfs [ 3.167563] usbcore: registered new interface driver hub [ 3.167585] usbcore: registered new device driver usb [ 3.196056] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002 [ 3.196060] usb usb1: New USB device strings:

Hello, I am looking into building a workstation using Xen to host several operating systems. Looking at the pci passthrough requirements of Xen4.1 on the VTdHowTo<http://wiki.xensource.com/xenwiki/VTdHowTo>page, I am a little puzzled with the fact that only Intel Core2Duo (with VT-x), Core2Quad, i7 and Core i5 (vPro Brand) CPU''s are supported while motherboards with the i55x0

UPDATE: This bug does not reproduce in version: 4.1.4-3 since the domU creation is shadowed by another new bug [1]. Below is my hypervisor log or "xm dmesg" output since the 706543 bug also affects my system: # xm dme (XEN) Xen version 4.1.4 (Debian 4.1.4-3) (waldi at debian.org) (gcc version 4.7.2 (Debian 4.7.2-5) ) Fri Apr 19 11:34:20 UTC 2013 (XEN) Bootloader: GRUB 1.99-27+deb7u1

I hope someone can enlighten me. I have a quad-port Intel 82580 nic (igb driver) on my system and I''d like to dedicate each nic to a HVM via VT-d PCI passthrough. The IOMMU on my system seems to work, I can assign the PCI devices to my HVMs. The HVMs see the pci device and load their respective igb drivers, and ethtool -i eth0 works on each HVM, shows the drivers are loaded and the

Is pci passthrough enabled for VT enabled hosts? Searching through the mailing list, it appears that as of March, pci passthrough only worked on paravirtualized hosts, not unmodified hosts. Has this situation changed? Thanks --Nathan White _______________________________________________ Xen-users mailing list Xen-users@lists.xensource.com http://lists.xensource.com/xen-users

Hi, I am having great difficulties in getting pci passthrough with VTd to work, surely I am doing something stupid but I cannot see what. "tangram" (https://www.blogger.com/profile/06588030231546523539) has been a huge help, but despite his efforts I am still stuck. Hardware: Intel S3200SHV motherboard BIOS : S3200X38.86B.00.00.0052 CPU : Intel Core 2

Hi: I am trying to understand the current pass-through device in Xen. To my understanding, Xen can hide a PCI device from Dom 0 and exclusively assign it to a guest OS (dom U), right? Does Xen support to assign one device to multiple guest OSes? Does current pass through require Intel -VT or AMD SVM? Where is the source file for the pass-through function? Is it in xen/drivers/passthrough? BTW:

Hey everyone, I realize that people asking about PCI passthrough has been thoroughly beaten to death many a time, however I couldn''t find the answer to these questions anywhere (and I''d really like to know :P) so please just bare with me. I know the GART built into AMD chipsets can act as a "mini IOMMU" and do DMA translation but not protection/isolation. However,

Hi, I'm trying to passthrough legacy PCI ISDN controller to a KVM based virtual machine: <hostdev mode='subsystem' type='pci' managed='yes'> <source> <address domain='0x0000' bus='0x04' slot='0x00' function='0x0'/> </source> <address type='pci' domain='0x0000' bus='0x00'

I have a system whose cpu can run a hvm. I have some PCI devices that I would like to be able to pass through straight to the domU Specifically, I want to pass through a device to a Windows VM. No, I explicitly do _not_ have a system with Intel''s VT-d technology. In an ideal world, I would be able to pass the graphics and some arbitrary non-graphics PCI cards direct to the DomU.

Hi all, I am trying to configure a kvm guest using pci passthrough to pass it a wireless pci adapter (host is my personal laptop). But when I try to start it: error: Failed to start domain obsdfw error: unsupported configuration: host doesn't support passthrough of host PCI devices PCI passthrough is enabled: [ 0.000000] Command line: BOOT_IMAGE=/vmlinuz-3.10.0-327.28.3.el7.x86_64

Hi folks, Has anyone encountered the following PCI passthrough error? error: internal error Process exited while reading console \ log output: char device redirected to /dev/pts/1 assigned_dev_pci_read: pread failed, ret = 0 errno = 2 It's produced after I've detached the PCI device from the base OS and have tried to start up the guest domain. To get to this point, I

Hi All, Please help me. I am now installing the XEN on my PC and trying to config the pci pass through. My motherboard is intel DQ45CB which is vtd enabled. I downloaded the latest xen4.0 source from xen.org which is the latest release. I downloaded stable-2.6.32-x dom0 kernel source from jeremy''s repository. After compiling the xen and dom0 kernel, I could play it. I could create

Hi All, Please help me. I am now installing the XEN on my PC and trying to config the pci pass through. My motherboard is intel DQ45CB which is vtd enabled. I downloaded the latest xen4.0 source from xen.org which is the latest release. I downloaded stable-2.6.32-x dom0 kernel source from jeremy''s repository. After compiling the xen and dom0 kernel, I could play it. I could create

I had many troubles with Virt-manager & debian. However Xen workt "out of the box" Xen version 4.1 Dom0 kernel version, and if it''s pvops or xenlinux based 3.1.0-1-amd64 (Debian testing aka wueezy install) "lspci" output for the graphics card to get the PCI IDs and model information - primairy (Xwindows console not used for xen) ATI Technologies Inc