diff options
Diffstat (limited to 'vnfs/qemu/qemu_virtio_net.py')
| -rw-r--r-- | vnfs/qemu/qemu_virtio_net.py | 26 |
1 files changed, 19 insertions, 7 deletions
diff --git a/vnfs/qemu/qemu_virtio_net.py b/vnfs/qemu/qemu_virtio_net.py index e5e895f2..afb519c3 100644 --- a/vnfs/qemu/qemu_virtio_net.py +++ b/vnfs/qemu/qemu_virtio_net.py @@ -41,22 +41,34 @@ class QemuVirtioNet(IVnfQemu): if1 = str(i) if2 = str(i + 1) + # multi-queue values + if int(S.getValue('GUEST_NIC_QUEUES')): + queue_str = ',queues={}'.format(S.getValue('GUEST_NIC_QUEUES')) + mq_vector_str = ',mq=on,vectors={}'.format( + int(S.getValue('GUEST_NIC_QUEUES')) * 2 + 2) + else: + queue_str, mq_vector_str = '', '' + self._cmd += ['-netdev', - 'type=tap,id=' + self._net1 + + 'tap,id=' + self._net1 + queue_str + ',script=no,downscript=no,' + 'ifname=tap' + if1 + ',vhost=on', '-device', 'virtio-net-pci,mac=' + S.getValue('GUEST_NET1_MAC')[self._number] + - ',netdev=' + self._net1 + ',csum=off,gso=off,' + - 'guest_tso4=off,guest_tso6=off,guest_ecn=off', + ',netdev=' + self._net1 + + ',csum=off,gso=off,' + + 'guest_tso4=off,guest_tso6=off,guest_ecn=off' + + mq_vector_str, '-netdev', - 'type=tap,id=' + self._net2 + + 'tap,id=' + self._net2 + queue_str + ',script=no,downscript=no,' + 'ifname=tap' + if2 + ',vhost=on', '-device', 'virtio-net-pci,mac=' + S.getValue('GUEST_NET2_MAC')[self._number] + - ',netdev=' + self._net2 + ',csum=off,gso=off,' + - 'guest_tso4=off,guest_tso6=off,guest_ecn=off', - ] + ',netdev=' + self._net2 + + ',csum=off,gso=off,' + + 'guest_tso4=off,guest_tso6=off,guest_ecn=off' + + mq_vector_str, + ] |