X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FQemuUtils.py;h=037d0de58c24ecbb9b1cbb399620c91d0faad521;hb=4b84a3d0620c827aa9bc9c36776af50a88a180f4;hp=588002896ca9329f94d64d2e57b2591ef5283cbd;hpb=92d4e47bfbca31e10c44dee7f74da4c6fd9e6e4c;p=csit.git

diff --git a/resources/libraries/python/QemuUtils.py b/resources/libraries/python/QemuUtils.py
index 588002896c..037d0de58c 100644
--- a/resources/libraries/python/QemuUtils.py
+++ b/resources/libraries/python/QemuUtils.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2018 Cisco and/or its affiliates.
+# Copyright (c) 2019 Cisco and/or its affiliates.
 # Licensed under the Apache License, Version 2.0 (the "License");
 # you may not use this file except in compliance with the License.
 # You may obtain a copy of the License at:
@@ -213,7 +213,10 @@ class QemuUtils(object):
         self._ssh = SSH()
         self._ssh.connect(node)
         self._vm_info['host'] = node['host']
-
+        if node['port'] != 22:
+            self._vm_info['host_port'] = node['port']
+            self._vm_info['host_username'] = node['username']
+            self._vm_info['host_password'] = node['password']
         arch = Topology.get_node_arch(node)
         self._qemu_opt['qemu_bin'] = 'qemu-system-{arch}'.format(arch=arch)
 
@@ -251,17 +254,20 @@ class QemuUtils(object):
                format(qemu_id=self._qemu_id, vhost_id=self._vhost_id))\
             if mac is None else mac
 
-        queue_size = (',rx_queue_size={queue_size},tx_queue_size={queue_size}'.
+        queue_size = ('rx_queue_size={queue_size},tx_queue_size={queue_size}'.
                       format(queue_size=self._qemu_opt.get('queue_size')))\
             if self._qemu_opt.get('queue_size') else ''
+        vector_size = ('vectors={vectors}'.
+                       format(vectors=2*self._qemu_opt.get('queue_count')+2))\
+            if self._qemu_opt.get('queue_count') else ''
 
         # Create Virtio network device.
         device = (' -device virtio-net-pci,netdev=vhost{vhost_id},mac={mac},'
-                  'mq=on,csum=off,gso=off,guest_tso4=off,guest_tso6=off,'
-                  'guest_ecn=off,mrg_rxbuf={mbuf}{queue_size}'.
+                  'mq=on,{vector_size},csum=off,gso=off,guest_tso4=off,'
+                  'guest_tso6=off,guest_ecn=off,mrg_rxbuf={mbuf},{queue_size}'.
                   format(vhost_id=self._vhost_id, mac=mac,
-                         mbuf='on' if jumbo_frames else 'off',
-                         queue_size=queue_size))
+                         mbuf='on,host_mtu=9200' if jumbo_frames else 'off',
+                         queue_size=queue_size, vector_size=vector_size))
         self._qemu_opt['options'] += device
         # Add interface MAC and socket to the node dict
         if_data = {'mac_address': mac, 'socket': socket}