def configure_nics_for_sriov(self):
vf_cmd = "ip link set {0} vf 0 mac {1}"
for key, ports in self.networks.items():
vf_pci = []
host_driver = ports.get('driver')
if host_driver not in self.drivers:
self.connection.execute("rmmod %svf" % host_driver)
self.drivers.append(host_driver)
# enable VFs for given...
build_vfs = "echo 1 > /sys/bus/pci/devices/{0}/sriov_numvfs"
self.connection.execute(build_vfs.format(ports.get('phy_port')))
# configure VFs...
mac = StandaloneContextHelper.get_mac_address()
interface = ports.get('interface')
if interface is not None:
self.connection.execute(vf_cmd.format(interface, mac))
vf_pci = self.get_vf_data('vf_pci', ports.get('phy_port'), mac, interface)
ports.update({
'vf_pci': vf_pci,
'mac': mac
})
LOG.info("Ports %s" % self.networks)
def configure_nics_for_ovs_dpdk(self):
portlist = OrderedDict(self.networks)
for key, ports in portlist.items():
mac = StandaloneContextHelper.get_mac_address()
portlist[key].update({'mac': mac})
self.networks = portlist
LOG.info("Ports %s" % self.networks)
def test_get_mac_address(self):
status = StandaloneContextHelper.get_mac_address()
self.assertIsNotNone(status)