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xen-users
[Xen-users] Re: Trouble adding a pci device to a a linux domU
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
kernel /boot/xen-3.2-1-i386.gz
module /boot/vmlinuz-2.6.26-1-xen-686 root=/dev/sdc4 ro console=tty0 pciback.permissive pciback.hide=(00:02.0)
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)
....
I 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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