Re: [Xen-users] no pci support in xen-3.0.1 with gentoo?

[Bobber Cheng <bobber.cheng@xxxxxxxxx>]

Mathias Diehl wrote:
> Hi Bobber,
>
> as long as you're using domU this is quite normal that there's no pci device 
> transfered to your guest. In order to have access to pci devices yo have to use 
> a priviledged kernel (like the dom0 one), hide the pci devices from your dom0 
> and allocate them to your guest...
>
>   
I used privilege kernel on dom0.
> I'm not sure if it's already available with 3.0.1 but I've seen some posts on 
> the devel list that it's supposed to be back. However following Ian's advise 
> from the user list it'll take some time to clean the code so it's better to 
> wait for 3.0.2 to use this feature.
>
> cheers,
>
> Mat
>
> -----Original Message-----
> Sent: Freitag 10.02.06 19:02:28
> Subject: [Xen-users] no pci support in xen-3.0.1 with gentoo?
>
>   
> > Hi,
> >
> > I installed xen-3.0.1 in my gentoo with xen-sources-2.6.12.6-r2. My 
> > guest os is rhel4. I found guest os has no pci. I found some message 
> > when i boot guest rhel:
> > ....
> > NET: Registered protocol family 16
> > ACPI: Subsystem revision 20050309
> > ACPI: Interpreter disabled.
> > Linux Plug and Play Support v0.97 (c) Adam Belay
> > xen_mem: Initialising balloon driver.
> > SCSI subsystem initialized
> > Linux Kernel Card Services
> > options:  [pci] [cardbus]
> > usbcore: registered new driver usbfs
> > usbcore: registered new driver hub
> > PCI: Using ACPI for IRQ routing
> > PCI: If a device doesn't work, try "pci=routeirq".  If it helps, post a 
> > report
> > PCI: System does not support PCI
> > PCI: System does not support PCI
> > .....
> >
> > my config file is:
> >
> > kernel = "/boot/vmlinuz-2.6.12.6-xen-r2-U"
> > ramdisk = "/boot/initrd-2.6.12.6-xen-r2.img"
> > memory = 128
> > name = "rhel4"
> > ip = "192.168.18.181"
> > disk = ['file:/mnt/home/xenstore/rhel4.img,sda1,w']
> > root = "/dev/sda1"
> > extra = "ro"
> >
> > Any suggestion?
> >
> > Bests,
> > Bobber
> >
> >
> > _______________________________________________
> > Xen-users mailing list
> > Xen-users@xxxxxxxxxxxxxxxxxxx
> > http://lists.xensource.com/xen-users
> >     
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>
>
>   

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