[Xen-devel] Re: [Xen-users] VTD not working on Intel DX58SO w/ Xen 4.0.1

[chris <tknchris@xxxxxxxxx>]

ok here is the logs with 2.6.32.26 using pasi's config for 2.6.32.25
and iommu=verbose at boot. unfortunately this board doesnt have serial
and i dont have a spare serial card handy, so hopefully this will help
us figure it out :)

On Mon, Nov 29, 2010 at 1:42 PM, Pasi Kärkkäinen <pasik@xxxxxx> wrote:
> On Mon, Nov 29, 2010 at 11:13:18AM -0500, chris wrote:
>> Hello,
>>
>> I'm having problems with VTD on this board. The board/cpu/bios all
>> support vt-d and I think maybe I'm just missing something?
>> Any feedback would be much appreciated :)
>>
>> Output below:
>>
>
> Please add "iommu=verbose" option for xen.gz in grub.cfg,
> then reboot and then paste full Xen hypervisor "xm dmesg" output.
>
> -- Pasi
>
>> root@vm:~# xm create /etc/xen/vm-nine.cfg
>> Using config file "/etc/xen/vm-nine.cfg".
>> Error: Failed to assign device to IOMMU
>> (0000:05:00.0@100,msitranslate=1,power_mgmt=0)
>>
>> root@vm:~# lspci -s 05:00
>> 05:00.0 USB Controller: NEC Corporation USB (rev 43)
>> 05:00.1 USB Controller: NEC Corporation USB (rev 43)
>> 05:00.2 USB Controller: NEC Corporation USB 2.0 (rev 04)
>>
>> root@vm:~# cat /etc/xen/vm-nine.cfg
>> kernel = '/usr/lib/xen/boot/hvmloader'
>> builder = 'hvm'
>> memory = '1024'
>> device_model='/usr/lib/xen/bin/qemu-dm'
>> # Disks
>> disk = [ 'phy:/dev/storage/vm-nine,ioemu:hda,w',
>> 'phy:/dev/sr0,ioemu:hdc:cdrom,r'
>> ]
>>
>> # Hostname
>> name = 'vm-nine'
>>
>> # Networking
>> vif = ['type=ioemu, bridge=eth0, mac=00:16:3D:37:A2:38']
>>
>> # Behaviour
>> boot='dc'
>> vcpus=1
>> acpi=1
>> ahci=1
>> vnc=1
>> vncviewer=1
>> sdl=0
>> timer_mode=1
>> usb=1
>> usbdevice='tablet'
>> localtime=1
>> viridian=1
>> pci=['05:00.0','05:00.1','05:00.2']
>>
>> root@vm:~# dmesg | grep seiz
>> [    1.880424] pciback 0000:05:00.0: seizing device
>> [    1.880482] pciback 0000:05:00.1: seizing device
>> [    1.880539] pciback 0000:05:00.2: seizing device
>>
>> root@vm:~# cat /boot/grub/grub.cfg  | grep pciback
>>         module  /boot/vmlinuz-2.6.32-5-xen-amd64 placeholder
>> root=UUID=aebc8747-abb3-413a-b808-b345a9a19111 ro
>> pci=resource_alignment=05:00.0 xen-pciback.permissive
>> xen-pciback.hide=(05:00.0)(05:00.1)(05:00.2)
>>
>> root@vm:~# xm info
>> host                   : vm
>> release                : 2.6.32-5-xen-amd64
>> version                : #1 SMP Sat Oct 30 17:04:10 UTC 2010
>> machine                : x86_64
>> nr_cpus                : 8
>> nr_nodes               : 1
>> cores_per_socket       : 4
>> threads_per_core       : 2
>> cpu_mhz                : 3066
>> hw_caps                :
>> bfebfbff:28100800:00000000:00001b40:0098e3bd:00000000:00000001:00000000
>> virt_caps              : hvm hvm_directio
>> total_memory           : 8180
>> free_memory            : 1493
>> node_to_cpu            : node0:0-7
>> node_to_memory         : node0:1493
>> node_to_dma32_mem      : node0:743
>> max_node_id            : 0
>> xen_major              : 4
>> xen_minor              : 0
>> xen_extra              : .1
>> xen_caps               : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32
>> hvm-3.0-x86_32p hvm-3.0-x86_64
>> xen_scheduler          : credit
>> xen_pagesize           : 4096
>> platform_params        : virt_start=0xffff800000000000
>> xen_changeset          : unavailable
>> xen_commandline        : placeholder
>> cc_compiler            : gcc version 4.4.5 20100824 (prerelease)
>> (Debian 4.4.4-11)
>> cc_compile_by          : waldi
>> cc_compile_domain      : debian.org
>> cc_compile_date        : Fri Sep  3 15:38:12 UTC 2010
>> xend_config_format     : 4
>>
>> - chris
>>
>> _______________________________________________
>> Xen-users mailing list
>> Xen-users@xxxxxxxxxxxxxxxxxxx
>> http://lists.xensource.com/xen-users
>

Attachment: xmdmesg.txt
Description: Text document

Attachment: dmesg.txt
Description: Text document

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