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[Xen-users] Re: Trouble adding a pci device to a a linux domU
- To: xen-users@xxxxxxxxxxxxxxxxxxx
- From: Abhinav Lele <abhinav.lele@xxxxxxxxx>
- Date: Tue, 31 Mar 2009 00:08:09 +0530
- Delivery-date: Mon, 30 Mar 2009 11:39:21 -0700
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Missed out to specify the error message when I try to start with xm create ubuntu.cfg
Error: pci: failed to locate device and parse it's resources - [Errno 2] No such file or directory: '/sys/bus/pci/devices/000:00:02.1/drivers'
On Tue, Mar 31, 2009 at 12:01 AM, Abhinav Lele <abhinav.lele@xxxxxxxxx> wrote:
Hi,
I want to give direct access to my monitor for my linux domU so that my graphics can run smoothly inside domU which is Ubuntu 8.10
I tried doing the following, but things didn't work out.
1. I boot my Xen on Debian ( lenny ) using
ÂÂÂÂ kernel /boot/xen-3.2-1-i386.gz
ÂÂÂÂ module /boot/vmlinuz-2.6.26-1-xen-686 root=/dev/sdc4 ro console=tty0 pciback.permissive pciback.hide=(00:02.0)
 Â module /boot/initrd.img-2.6.26-1-xen-686
I have added my pci device using the following config params for my linux domU
  pci = [ '00:02.0' ]
lspci on my dom0 gives me
 00:00.0 Host bridge: Intel Corporation Mobile 945GM/PM/GMS, 943/940GML and 945GT Express Memory Controller Hub (rev 03)
 00:02.0 VGA compatible controller: Intel Corporation Mobile 945GM/GMS, 943GM/GMS, 943/940GML Express Integrated Graphics Controller (rev 03)
 00:02.1 Display controller: Intel Corporation Mobile 945GM/GMS/GMS/GMEm 943/940GML Express Integrated Graphics Controller (rev 03)
....
ÂI have tried changing pci to [ '00:02.1' ] but that didnt help either. Any clues to what can work out ?
--
Abhinav
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