diff options
Diffstat (limited to 'vswitches/ovs_dpdk_vhost.py')
| -rw-r--r-- | vswitches/ovs_dpdk_vhost.py | 21 |
1 files changed, 18 insertions, 3 deletions
diff --git a/vswitches/ovs_dpdk_vhost.py b/vswitches/ovs_dpdk_vhost.py index 154d5357..2e726a43 100644 --- a/vswitches/ovs_dpdk_vhost.py +++ b/vswitches/ovs_dpdk_vhost.py @@ -15,6 +15,7 @@ """VSPERF VSwitch implementation using DPDK and vhost ports """ +import logging from conf import settings from vswitches.vswitch import IVSwitch from src.ovs import VSwitchd, OFBridge @@ -33,11 +34,17 @@ class OvsDpdkVhost(IVSwitch): implementation. For generic information of the nature of the methods, see the interface. """ + + _logger = logging.getLogger() + def __init__(self): vswitchd_args = ['--dpdk'] vswitchd_args += settings.getValue('VSWITCHD_DPDK_ARGS') vswitchd_args += _VSWITCHD_CONST_ARGS + self._logger.info("Inserting VHOST modules into kernel...") + dpdk.insert_vhost_modules() + self._vswitchd = VSwitchd(vswitchd_args=vswitchd_args, expected_cmd= r'EAL: Master l*core \d+ is ready') @@ -58,6 +65,7 @@ class OvsDpdkVhost(IVSwitch): """ self._vswitchd.kill() dpdk.cleanup() + dpdk.remove_vhost_modules() def add_switch(self, switch_name): """See IVswitch for general description @@ -109,9 +117,16 @@ class OvsDpdkVhost(IVSwitch): """ bridge = self._bridges[switch_name] # Changed dpdkvhost to dpdkvhostuser to be able to run in Qemu 2.2 - vhost_count = self._get_port_count(bridge, 'type=dpdkvhostuser') - port_name = 'dpdkvhostuser' + str(vhost_count) - params = ['--', 'set', 'Interface', port_name, 'type=dpdkvhostuser'] + vhost_method = settings.getValue('VHOST_METHOD') + if vhost_method == "cuse": + vhost_count = self._get_port_count(bridge, 'type=dpdkvhostcuse') + port_name = 'dpdkvhostcuse' + str(vhost_count) + params = ['--', 'set', 'Interface', port_name, 'type=dpdkvhostcuse'] + else: + vhost_count = self._get_port_count(bridge, 'type=dpdkvhostuser') + port_name = 'dpdkvhostuser' + str(vhost_count) + params = ['--', 'set', 'Interface', port_name, 'type=dpdkvhostuser'] + of_port = bridge.add_port(port_name, params) return (port_name, of_port) |