osinfo: Enable NIC hotplugging in ppc64
osinfo: Enable NIC hotplugging in ppc64

This patch enables NIC hotplugging in ppc64 guests, since it is
supported in PowerKVM.

Change-Id: I755c599c2b93ee901b51572415b95841cb5263c1
Bug-Url: https://bugzilla.redhat.com/show_bug.cgi?id=1154630
Signed-off-by: Vitor de Lima <2410cdff707585037459825437bb4d855ccba2b2@redhat.com>

zerodengxinchao/ovirt-engine,yingyun001/ovirt-engine,yapengsong/ovirt-engine,zerodengxinchao/ovirt-engine,eayun/ovirt-engine,yapengsong/ovirt-engine,walteryang47/ovirt-engine,walteryang47/ovirt-engine,zerodengxinchao/ovirt-engine,zerodengxinchao/ovirt-engine,OpenUniversity/ovirt-engine,walteryang47/ovirt-engine,walteryang47/ovirt-engine,yingyun001/ovirt-engine,yapengsong/ovirt-engine,walteryang47/ovirt-engine,OpenUniversity/ovirt-engine,zerodengxinchao/ovirt-engine,eayun/ovirt-engine,OpenUniversity/ovirt-engine,OpenUniversity/ovirt-engine,yingyun001/ovirt-engine,OpenUniversity/ovirt-engine,yingyun001/ovirt-engine,yingyun001/ovirt-engine,eayun/ovirt-engine,yapengsong/ovirt-engine,eayun/ovirt-engine,yapengsong/ovirt-engine,eayun/ovirt-engine