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Re: [Xen-devel] IOMMU and AMD 890fx

To: Sander Eikelenboom <linux@xxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] IOMMU and AMD 890fx
From: Jens Krehbiel-Gräther <xen@xxxxxxxxxxxxxxxxxx>
Date: Wed, 07 Jul 2010 12:37:36 +0200
Cc: Andre Przywara <andre.przywara@xxxxxxx>, "xen-devel@xxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxx>, Leonardo Prosperi <leo.prosperi@xxxxxxxxx>, Joerg Roedel <joro@xxxxxxxxxx>, "Huang2, Wei" <Wei.Huang2@xxxxxxx>, Joop Boonen <joop_boonen@xxxxxx>, Andrew Oakley <andrew@xxxxxxxxxxxxxxxxx>
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Hi all!

Asrock has released official 1.6 bios for the Asrock 890FX Deluxe3 Board. There is iommu option in the bios, just flashed and checked. It works. So you can change the Wiki at

http://wiki.xensource.com/xenwiki/VTdHowTo

Asrock leaved beta status ;-)

Jens


Am 07.07.2010 09:47, schrieb Sander Eikelenboom:
Hi all,

I have received a beta-bios from MSI for the MSI 890FXA-GD70 that should 
support the IOMMU.
Since I don't have this board (yet), if there is anyone who has it and cares to 
test, just drop an email and I can forward the bios.

If it works, that would only leave Biostar not supporting it, and with Asrock, 
Gigabyte and MSI now in beta.
--

Sander

Tuesday, July 6, 2010, 4:54:16 PM, you wrote:

On 10/06/10 19:49, Andrew Oakley wrote:
I have a Gigabyte GA-890FXA-UD5 motherboard.  I have opened a support
ticket with Gigabyte but have not yet received any reply.  The
virtualization option in the BIOS is turned on, there do not appear to
be any other relevant options.

$ lspci -d 1002:5a23
$ ls /sys/firmware/acpi/tables/
APIC  DSDT  dynamic  FACP  FACS  HPET  MATS  MCFG  SSDT  TAMG

If there is any response from Gigabyte to AMD can it be published on
the list please?

Good news everyone, Gigabyte have now implemented this feature, see
http://forums.tweaktown.com/f69/ga-890fxa-ud5-iommu-bios-switch-39801/





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