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Re: [Xen-devel] We still have to disable vtd for old chipset?
| To: | Neo Jia <neojia@xxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] We still have to disable vtd for old chipset? |
| From: | Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
| Date: | Tue, 03 Jun 2008 08:15:13 +0100 |
| Delivery-date: | Tue, 03 Jun 2008 00:15:04 -0700 |
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| Thread-topic: | [Xen-devel] We still have to disable vtd for old chipset? |
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I believe the hardware interface was different in older chipsets, so there's really no chance we'll support them. -- Keir On 3/6/08 02:00, "Neo Jia" <neojia@xxxxxxxxx> wrote: > I am seeing the following error message in xm dmesg. > > (XEN) [VT-D]utils.c:59: *** VT-d disabled - pre C0-step Seaburg found > (XEN) [VT-D]utils.c:62: *** vendor = 8086 device = 4000 revision = 10 > > This is on Dell T7400. And the change is > http://lists.xensource.com/archives/html/xen-changelog/2007-09/msg00284.html. > > So, I am wondering if there is any fix for this? > > Thanks, > Neo _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-devel |
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