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authorChristian Trautman <ctrautma@redhat.com>2016-06-28 12:27:17 -0400
committerChristian Trautman <ctrautma@redhat.com>2016-06-29 17:49:52 -0400
commit095fa73e80f7a9485e72a7f3ba23c4e4608627cd (patch)
treeef727e2aba11f9a15fd29099a07ced1a85ed6607 /vswitches/ovs_dpdk_vhost.py
parente04b1b9a22f93bb1783ff9e82486aec38dcb0efb (diff)
multi-queue: Add basic multi-queue functionality
Adds support for multi-queue using the following config. * VNF = QemuDpdkVhostUser * VSWITCH = OvsDpdkVhost * Guest Loopback as testpmd Adds CPU mask, nbcore, rxq, and txq options for testpmd. Adds option for guest nic multi-queue. Adds option for dpdkvhostuser and dpdk multi-queue enable JIRA: VSPERF-309 Change-Id: I5296fc18b430eace598d8c51620fc27a6c46a65e Signed-off-by: Christian Trautman <ctrautma@redhat.com>
Diffstat (limited to 'vswitches/ovs_dpdk_vhost.py')
-rw-r--r--vswitches/ovs_dpdk_vhost.py10
1 files changed, 8 insertions, 2 deletions
diff --git a/vswitches/ovs_dpdk_vhost.py b/vswitches/ovs_dpdk_vhost.py
index 82b952de..2d424bc5 100644
--- a/vswitches/ovs_dpdk_vhost.py
+++ b/vswitches/ovs_dpdk_vhost.py
@@ -109,8 +109,11 @@ class OvsDpdkVhost(IVSwitchOvs):
dpdk_count = self._get_port_count('type=dpdk')
port_name = 'dpdk' + str(dpdk_count)
params = ['--', 'set', 'Interface', port_name, 'type=dpdk']
+ # multi-queue enable
+ if int(settings.getValue('VSWITCH_MULTI_QUEUES')):
+ params += ['options:n_rxq={}'.format(
+ settings.getValue('VSWITCH_MULTI_QUEUES'))]
of_port = bridge.add_port(port_name, params)
-
return (port_name, of_port)
def add_vport(self, switch_name):
@@ -130,7 +133,10 @@ class OvsDpdkVhost(IVSwitchOvs):
vhost_count = self._get_port_count('type=dpdkvhostuser')
port_name = 'dpdkvhostuser' + str(vhost_count)
params = ['--', 'set', 'Interface', port_name, 'type=dpdkvhostuser']
-
+ # multi queue enable
+ if int(settings.getValue('VSWITCH_MULTI_QUEUES')):
+ params += ['options:n_rxq={}'.format(
+ settings.getValue('VSWITCH_MULTI_QUEUES'))]
of_port = bridge.add_port(port_name, params)
return (port_name, of_port)