similar to: Is there anyone get VT-d running on skulltrail?

hi, I just tried the tip of the xen-unstable branch. It looks that the Xen supports 64bit BARs now? Thanks, Neo -- I would remember that if researchers were not ambitious probably today we haven''t the technology we are using! _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

hi, This is what I get on the Intel DQ35JO. Is it critical? (XEN) Brought up 2 CPUs (XEN) [VT-D]iommu.c:1700: Queued Invalidation hardware not found (XEN) [VT-D]iommu.c:1700: Queued Invalidation hardware not found (XEN) [VT-D]iommu.c:1700: Queued Invalidation hardware not found (XEN) [VT-D]iommu.c:1700: Queued Invalidation hardware not found (XEN) [VT-D]iommu.c:1708: Interrupt Remapping hardware

hi, It looks that Xen currently only support ISA serial port, which is onboard. Is there any plan to support the PCI serial port? Thanks, Neo -- I would remember that if researchers were not ambitious probably today we haven''t the technology we are using! _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

I think we need this feature at least for debugging purpose, right? Or, do we already have this feature? Thanks, Neo -- I would remember that if researchers were not ambitious probably today we haven''t the technology we are using! _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

hi, I am wondering if anybody is doing Xen or Dom0 debugging with gdb here. If yes, could you show me the procedure of doing that? Thanks, Neo -- I would remember that if researchers were not ambitious probably today we haven''t the technology we are using! _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com

hi, I am trying the Xen unstable on X48 chipset these days but it failed due to an corrupted RMRR table in the ACPI. The following is the acpi dump of DMAR. DMAR @ 0x7fef1000 0000: 44 4d 41 52 20 01 00 00 01 d1 49 4e 54 45 4c 20 DMAR .....INTEL 0010: 44 58 34 38 42 54 32 20 12 06 00 00 4d 53 46 54 DX48BT2 ....MSFT 0020: 13 00 00 01 23 00 00 00 00 00 00 00 00 00 00 00 ....#...........

hi, After shutting a down Windows XP guest with, I saw the following from xm list. sudo /usr/sbin/xm list Name ID Mem VCPUs State Time(s) Domain-0 0 1422 2 r----- 755.0 Domain-Unnamed 1 519 1 --ps-- 294.1 Is this a bug or something? Thanks, Neo -- I would

hi, I am using xen-unstable version and I can use the serial port to debug DomU openSuSE Linux with kgdb very well. But it doesn''t work when I am trying to debug DomU WinXP with windbg. I happened to find this link http://www.evilbitz.com/2006/12/13/howto-debugging-a-remote-windows-hvm-under-xen-using-windbg/, but it still doesn''t work for me. Any suggestions about this?

I know most of the motherboards based off of the Intel Q35 northbridge usually have VT-d options for it to be enabled or disabled in the BIOS.  I''ve heard the same for Intel 5400''s and Intel 3200/3210''s but been looking through manuals for various server boards and don''t see VT-d options in the BIOS. However, I was wondering if anyone had success stories or

Daniel, I don''t know if you found a solution to your problem, I''m currently passing a DVB-S card through to my XPSP3 DomU with Mediaportal as the streaming app. Anyhow, I was having performance issues with my mpeg2 streams as well. I ended up doing the following on my Q6600: xm vcpu-set Domain-0 3 xm sched-credit -d DomU -w 2048 With the Dom0 pinned to 3 cpus, and my DomU on

I didn''t see the anything in the serial drivers section in .config file. Is there anything I missed? Thanks, Neo -- I would remember that if researchers were not ambitious probably today we haven''t the technology we are using! _______________________________________________ Xen-devel mailing list Xen-devel@lists.xensource.com http://lists.xensource.com/xen-devel

Hi list, i have seen a lot of questions about VT-d on recent intel mobos. however, it seems that all tests are done on the newer socket 775-based xeon''s or core2''s, and not the 5000 series (socket 771 based). i was planning on getting a intel S5000V chipset, but found out that it does not support VT-d. Can anyone confirm a mobo that has this enabled and also has 2x LGA771

Is there anyone actually using VT-d for GPU cards? From what I understand NVidia is impossible, but AMD does work for some cards. I would appreciate any hints from people that are actively using this technology. -- Simon Toth

Hi, I''m not able to activate VT-d on my PC due to a buggy BIOS. Xen fails to parse ACPI DMAR table. There is a problem with RMRR address range. My configuration is : - Debian Weezy - Xen version 4.1.2 (Debian 4.1.2-2) - Sabertooth X58 with last bios (1304) - i7 - 960 I have the following message : (XEN) [VT-D]dmar.c:704: Host address width 39 (XEN) [VT-D]dmar.c:719: found

This a step forward to fix the security hole introduced by dom0''s 1:1 mapping VT-d table: remove the critical code and data from it. The more flexible solution is to update dom0''s VT-d table on demand as what will be done for other PV domains. However, there could bring a performance issue even with software optimization. Iotlb flush of some hardware is time-consuming.

I have successfully booted xen on Fedora 14 x86_64 with iommu=force on the kernel line, I can unbind a pci device and rebind to pci-stub and see it with xm pci-list-assignable-devices. That''s cool. Now I have an Intel 82576 dual-port ET Adapter that supports SR-IOV and started configuring everything to enable it''s virtual functions: added pci_pt_e820_access=on to the

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

Hi all, I''m having difficulty getting VT-d to work correctly with a new Supermicro MBD-X10SAE-O in QubesOS <http://qubes-os.org/trac>, and I''m hoping someone here might be able to help me (or at least shed some light on my situation). A Qubes developer suggested I contact this list. Here''s my HCL post from the qubes-users group

Hello, I''m searching a vt-d capable system for one customer. I need to setup a new server which need to host one linux and one windows system. The windows system need to have access to one analog modem and thus I need vt-d to assign pci- adresses to the windows guest to bring some usb-ports into windows. I''m correct? Now I''m searching a small 19" rack server

Hi all, I recently upgraded my Xen 3.2.1 to 3.3.1 on Centos 5.2. Everything seems to have gone pretty smoothly except I have a few issues. My system specs are: 4GB RAM Q6600 quad core Intel CPU P5E-VM DO Q35 Intel mobo (VT-d enabled) Skystar2 DVB PCI card passed through to HVM DomU HVM Windows XP SP3 DomU 1. When I restart my DomU, it shuts down and turns into Domain-Unnamed but