Re: No IOMMU/DMAR with DELL 3020

From: Gustau Pérez <gperez_at_entel.upc.edu>
Date: Thu, 09 Apr 2015 10:28:10 +0200
On 09/04/2015 10:21, Konstantin Belousov wrote:
> On Thu, Apr 09, 2015 at 10:17:41AM +0200, Gustau P??rez wrote:
>>    Hi,
>>
>>    I'm trying xen dom0 on a DELL optiplex 3020 machine. The machine runs:
>>
>>          root_at_xen_test:~ # uname -arn
>>          FreeBSD xen_test 11.0-CURRENT FreeBSD 11.0-CURRENT #0 r281184:
>>
>>    The box has a core i5-4590 equipped with VT-d:
>>
>>          root_at_xen_test:~ # dmesg|grep EPT
>>          VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID
>>          Secondary Processor
>> Controls=0x7cff<APIC,EPT,DT,RDTSCP,x2APIC,VPID,WBINVD,UG,PAUSE-loop,RDRAND,INVPCID,VMFUNC,VMCS>
>>          EPT Features=0x6334141<XO,PW4,UC,WB,2M,1G,INVEPT,AD,single,all>
>>

   Yup, sorry for the error. I checked the micro in the ark and it has vt-d:

              http://goo.gl/CZZRHz

   in the bios, there's only one option to enable virtualization
support, which is ticked.

   The complete log is here:

             http://dpaste.com/28FDMJQ

   Thanks,
 
   G.

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O O O Gustau Pérez i Querol
O O O Unitat de Gestió dels departaments
O O O Matemàtica Aplicada IV i Enginyeria Telemàtica

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Received on Thu Apr 09 2015 - 06:28:14 UTC

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