You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
26 lines
794 B
26 lines
794 B
#!/bin/sh
|
|
|
|
type getarg >/dev/null 2>&1 || . /lib/dracut-lib.sh
|
|
|
|
# Find all networking devices currenly installed...
|
|
HIDE_PCI="`lspci -mm -n | grep '^[^ ]* "02'|awk '{print $1}'`"
|
|
|
|
# ... and optionally all USB controllers...
|
|
if getargbool 0 rd.qubes.hide_all_usb; then
|
|
HIDE_PCI="$HIDE_PCI `lspci -mm -n | grep '^[^ ]* "0c03'|awk '{print $1}'`"
|
|
fi
|
|
|
|
HIDE_PCI="$HIDE_PCI `getarg rd.qubes.hide_pci | tr ',' ' '`"
|
|
|
|
modprobe xen-pciback 2>/dev/null || :
|
|
|
|
# ... and hide them so that Dom0 doesn't load drivers for them
|
|
for dev in $HIDE_PCI; do
|
|
BDF=0000:$dev
|
|
if [ -e /sys/bus/pci/devices/$BDF/driver ]; then
|
|
echo -n $BDF > /sys/bus/pci/devices/$BDF/driver/unbind
|
|
fi
|
|
echo -n $BDF > /sys/bus/pci/drivers/pciback/new_id
|
|
echo -n $BDF > /sys/bus/pci/drivers/pciback/bind
|
|
done
|