Re: [Xen-devel] Another successful story about XEN VGA passthrough - hardware can be added to wiki article

[Sander Eikelenboom <linux@xxxxxxxxxxxxxx>]

Hi Martin,

Could you also give the particular brand/model of the AMD/ATI HD5450 you used ?

--
Sander

Thursday, August 23, 2012, 9:53:20 PM, you wrote:

> Dear XEN community,

> I would like to send you some informations about my used hardware to
> passthrough a ATI graphics adapter.
> Please update the article
> http://wiki.xen.org/wiki/XenVGAPassthroughTestedAdapters with this
> adapter.

> I have to say:
> GREAT!!! XEN 4.1.2 runs now since 8 weeks without any problems. (like
> kernel oops or hanging Dom0s or DomUs).

> I decided to use a  ATI HD5450 adapter because my first try with a
> NVIDIA adapter failed completely. It was a
> NVIDIA Geforce GT430 1GB RAM PCIe. I nearly tried all hints and how
> to's - all without success. I could not figure out why. I have to say
> that I liked nvidia and Linux, but now I switched to ATI.
> My Dom0 uses the primary graphics adapter - Intel integrated graphics
> - to provide a graphical interface to Dom0 to use the tool
> virt-manager for managing all Dom0's.
> The secondary graphics adapter is used for my home-used XEN all-in-one
> NAS - VDR - DLNA Homeserver with xen-pciback :-)
> The ATI HD5450 runs 'out of the box'. I had nothing special to do for
> it - just compile and solve any compile errors.

> My problems while installing:
> - libpci-dev and pci-utils are mandatory for debian
> - resolve all python-bindings for use xm list (python-xml)
> - on 64Bit platforms all libs are located in /usr/lib64  - but all xen
> related tools look at /usr/lib
> (I had to move all xen libs to /usr/lib and symlink /usr/lib64 to /usr/lib )
> - kernel bootoptions:
>  multiboot /xen-4.1.2.gz dom0_mem=2048M iommu=1 xen-pciback.permissive
> xen-pciback.passthrough=1
> xen-pciback.hide=(0000:01:00.0)(0000:01:00.1)(0000:02:00.0)
> - I had to pciback both PCI IDs to passthrough this ATI device


> A short overview:

> Dom0 host operating system:
> Debian Wheezy 64bit with self compiled kernel 3.3.0-rc7

> xen version:
> XEN 4.1.2

> Motherboard:
> INTEL  DQ67OW (Intel Vt-d enabled)

> CPU:
> Intel Core i5 2400S (4 core)

> lspci -v

> 01:00.0 VGA compatible controller: Advanced Micro Devices [AMD] nee
> ATI Cedar PRO [Radeon HD 5450] (prog-if 00 [VGA controller])
>         Subsystem: PC Partner Limited Device e164
>         Flags: bus master, fast devsel, latency 0, IRQ 16
>         Memory at d0000000 (64-bit, prefetchable) [size=256M]
>         Memory at fe520000 (64-bit, non-prefetchable) [size=128K]
>         I/O ports at e000 [size=256]
>         Expansion ROM at fe500000 [disabled] [size=128K]
>         Capabilities: [50] Power Management version 3
>         Capabilities: [58] Express Legacy Endpoint, MSI 00
>         Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
>         Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1
> Len=010 <?>
>         Capabilities: [150] Advanced Error Reporting
>         Kernel driver in use: pciback

> 01:00.1 Audio device: Advanced Micro Devices [AMD] nee ATI Cedar HDMI
> Audio [Radeon HD 5400/6300 Series]
>         Subsystem: PC Partner Limited Device aa68
>         Flags: bus master, fast devsel, latency 0, IRQ 17
>         Memory at fe540000 (64-bit, non-prefetchable) [size=16K]
>         Capabilities: [50] Power Management version 3
>         Capabilities: [58] Express Legacy Endpoint, MSI 00
>         Capabilities: [a0] MSI: Enable+ Count=1/1 Maskable- 64bit+
>         Capabilities: [100] Vendor Specific Information: ID=0001 Rev=1
> Len=010 <?>
>         Capabilities: [150] Advanced Error Reporting
>         Kernel driver in use: pciback


> 02:00.0 Multimedia controller: Philips Semiconductors SAA7146 (rev 01)
>         Subsystem: KNC One Device 0022
>         Flags: bus master, medium devsel, latency 32, IRQ 16
>         Memory at fe400000 (32-bit, non-prefetchable) [size=512]
>         Kernel driver in use: pciback


> Communication between DomU's:
> - networkshares with samba and nfs
> - bridged network based on a Intel e1000 NIC

> +++++++++ DomU-01:

> Windows7 32 bit, 4GB Ram, 50GB HDD imagefile

> Hardware:
> ATI Radeon HD5450

> Catalyst Control Center:
> Version: 2012.0611.1251.21046


> +++++++++ DomU-02:
> Ubuntu 32 bit, 2Gb RAM, 40 GB HDD imagefile

> Hardware:
> Satelco EasyWatch DVB-C





> Regards,

> Martin




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