9070.sh

gistfile1.txt

[[ $USER == root ]] || exit

#(
systemctl stop sddm
#sleep 3

echo 0000:0c:00.0 > /sys/bus/pci/drivers/amdgpu/unbind
sleep 2
echo 14 > /sys/bus/pci/devices/0000:0c:00.0/resource0_resize
sleep 2
echo 3 > /sys/bus/pci/devices/0000:0c:00.0/resource2_resize
sleep 2

echo 1002 7550 > /sys/bus/pci/drivers/vfio-pci/new_id ||
echo -n "0000:0c:00.0" > /sys/bus/pci/drivers/vfio-pci/bind
sleep 5

virsh start win11-headless
sleep 5
while [ -z "$(virsh domstate win11-headless| grep shut\ off)" ]; do
sleep 1
done

sleep 3

echo 1 > /sys/bus/pci/devices/0000:0c:00.0/remove
echo 1 > /sys/bus/pci/devices/0000:0c:00.1/remove
sleep 2
echo 1 > /sys/bus/pci/rescan
sleep 2
echo 0000:0c:00.0 > /sys/bus/pci/drivers/vfio-pci/unbind
#echo 0000:0c:00.1 > /sys/bus/pci/drivers/vfio-pci/unbind
echo 0000:0c:00.0 > /sys/bus/pci/drivers/amdgpu/bind

systemctl start sddm