[libvirt] [Question] Will we support to set boot order online?

[Wangyufei (James)]

Hello,
    I find that QEMU supports to set boot(QMP command "boot_set") order online, namely the virtual machine 
can be reboot in appointed order, but libvirt had no corresponding interface. So, I want to know if libvirt intend to 
support to set boot order online. If the answer is yes, I'll try to apply the patch. If no, why?

Best Regards,
-WangYufei