From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Ren, Yongjie" <yongjie.ren@intel.com>
Subject: Re: PCI Passthrough of SAS controller not working
Date: Thu, 12 Apr 2012 06:49:57 +0000
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To: Aleksandr Tarutin <atarutin@orionsbelt.net>, "xen-devel@lists.xen.org" <xen-devel@lists.xen.org>
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Can you also attach your config file for creating the PVHVM guest ?
And the output of 'xm info' or 'xl info' ?
BTW, if using Xen 4.x, 'xl/libxl' toolstack is recommended instead of 'xm/x=
end'.

Best Regards,
     Yongjie (Jay)

From: xen-devel-bounces@lists.xen.org [mailto:xen-devel-bounces@lists.xen.o=
rg] On Behalf Of Aleksandr Tarutin
Sent: Thursday, April 12, 2012 3:52 AM
To: xen-devel@lists.xen.org
Subject: [Xen-devel] PCI Passthrough of SAS controller not working

Hello.

I tried to setup PCI Passthrough of a SAS controller into a PVHVM domU. The=
 device was present in the domU but its modules wouldn't load.

The first related thing was the following message in the guest BIOS just be=
fore grub starts:
MPT BIOS Fault 09h encountered at adapter=A0PCI(00h,05h,00h).

I'm attaching the xm dmesg and dmesg from both the host and a guest as well=
 as lspci -v.

-- =

AT.