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Re: [Xen-users] A xenu kernel 2.6.11 with physical access to a PCI netcard.



I guess this is because your domU need a privileged kernel to access the pci device.

From what I found out, having the "CONFIG_XEN_PRIVILEGED_GUEST=y" in your .config is not enough. There's probably code missing in the domU kernel tree that might be needed there.

So, using either -xen or -xen0 kernel might do the trick (it worked for me).

Ariel E. Antigua wrote:
Ariel E. Antigua wrote:

I just compile one kernel to the domU but cant see the PCI netcard, i
hide the card from dom0
physdev_dom0_hide='(00:11.0)' and added to the domU config pci = [
'0,11,0' ] and dint work.. any howto  to do that?

    - ariel       ariel en BSDlatino . org
    ariel en ferreras . info
    http://www.BSDlatino.org
    http://ariel.BSDlatino.org

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Me again... the last email was so kind useless cause i dint give any information about Xen and the domU, well this is a second shoot.

I`m running 2.0.7 with a xenu kernel 2.6.11, in xend.log i see this:

DEBUG (XendDomainInfo:1178) Creating pci device dom=3 bus=0 dev=11 func=0

and in ( xm dmesg ) i got this:
(XEN) Hiding PCI device 00:11.0 from DOM0

but in my domUs i dint see the PCI device, the first try was with Debian Sarge and second with NetBSD and nothing.

here is my entry in grub menu.lst

title           Xen-Debian GNU/Linux, kernel 2.6.11dualxen0
root            (hd0,4)
kernel          /xen.gz dom0_mem=131072 physdev_dom0_hide='(00:11.0)'
module          /xen-linux-2.6.11-dualxen0 root=/dev/hda1 ro console=tty0
savedefault
boot

and debian .cfg:

kernel = "/boot/xen-linux-2.6.11-deualxenu"
ramdisk = "/boot/initrd.img-2.6.11.dual-xenu"
memory = 128
nics=1
name = "debian"
cpu = -1
disk=[ 'phy:mivg/debian,sda1,w', 'phy:mivg/debianswap,sda2,w' ]
root="/dev/sda1 ro"
restart = "onreboot"
pci = [ '00,11,0' ]
netif = 1

i missing something ??

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