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Re: [Xen-devel] No VT-d with Xen 3.3/3.4rc3 on Intel-Board DQ45CB

To: xen-devel <xen-devel@xxxxxxxxxxxxxxxxxxx>
Subject: Re: [Xen-devel] No VT-d with Xen 3.3/3.4rc3 on Intel-Board DQ45CB
From: Tim Kaufmann <tk@xxxxxxxxxx>
Date: Sun, 26 Apr 2009 16:51:13 +0200
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Am 26.04.2009 um 16:29 schrieb Tim Kaufmann:

Installed Debian Lenny and compiled / Xen 3.4rc3 - same result as above.

May be it's interesting to know the last messages before this setup hangs:

(XEN) Brought up 4 CPUs
(XEN) Intel VT-d Snoop Control not supported.
(XEN) Intel VT-d DMA Passthrough not supported.
(XEN) Intel VT-d Queued Invalidation not supported.
(XEN) Intel VT-d Interrupt Remapping not supported.
(XEN) I/O virtualisation enabled
(XEN) I/O virtualisation for PV guests disabled
(XEN) CPUIDLE: disabled due to no HPET. Force enable with "cpuidle".

The latter one disappears when I turn on HPET in BIOS.


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