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[Xen-users] Re : Xen VGA Passthrough Questions

  • To: "Teo En Ming \(Zhang Enming\)" <singapore.mr.teo.en.ming@xxxxxxxxx>, "xen-users@xxxxxxxxxxxxx" <xen-users@xxxxxxxxxxxxx>
  • From: David TECHER <davidtecher@xxxxxxxx>
  • Date: Tue, 20 Mar 2012 09:54:31 +0000 (GMT)
  • Delivery-date: Tue, 20 Mar 2012 09:55:34 +0000
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Hi Teo,

The 3 first lines with pattern 'pci.*mem' need to be returned

U need to use somethign like

root@gemini:~# lspci |grep VGA
02:00.0 VGA compatible controller: nVidia Corporation Device 0ca2 (rev a2)
root@gemini:~# dmesg|grep 02:00.0 |grep ' pci [0-9].*mem'|head -n3
[    0.174458] pci 0000:02:00.0: reg 10: [mem 0xfb000000-0xfbffffff]
[    0.174466] pci 0000:02:00.0: reg 14: [mem 0xd0000000-0xdfffffff 64bit pref]
[    0.174475] pci 0000:02:00.0: reg 1c: [mem 0xee000000-0xefffffff 64bit pref]

Kind regards

De : Teo En Ming (Zhang Enming) <singapore.mr.teo.en.ming@xxxxxxxxx>
À : "xen-users@xxxxxxxxxxxxx" <xen-users@xxxxxxxxxxxxx>; David TECHER <davidtecher@xxxxxxxx>; Teo En Ming (Zhang Enming) <singapore.mr.teo.en.ming@xxxxxxxxx>
Envoyé le : Mardi 20 mars 2012 8h39
Objet : Xen VGA Passthrough Questions

Dear David Techer,

I have read through your article on Xen VGA passthrough on http://www.davidgis.fr.

It appears that the following command on your blog doesn't work.

dmesg | grep 01:00.0 | grep BAR

The above command shows nothing at all. Is there an alternative solution?

Thank you very much.

Yours sincerely,

Teo En Ming (Zhang Enming)

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