[libvirt] Libvirt on power pc

Hi, Using command line I am able to bring up VM Here is the command: "qemu-system-ppc -enable-kvm -m 512M -mem-path /var/lib/hugetlbfs/pagesize-4MB -nographic -M ppce500v2 -kernel /boot/uImage-p2020rdb.bin -initrd ./guest.rootfs.ext2.gz -append "root=/dev/ram rw console=ttyS0,115200" -serial tcp::4444,server,telnet -dtb /usr/share/qemu/ppce500v2.dtb -net nic,model=virtio -net tap,script=/home/root/qemu-ifup" Can anybody let me know the libvirt xml format for above command. Regards, Veera.