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-rw-r--r--resources/libraries/python/VppConfigGenerator.py43
1 files changed, 41 insertions, 2 deletions
diff --git a/resources/libraries/python/VppConfigGenerator.py b/resources/libraries/python/VppConfigGenerator.py
index 24fb8ce86f..f255266eea 100644
--- a/resources/libraries/python/VppConfigGenerator.py
+++ b/resources/libraries/python/VppConfigGenerator.py
@@ -58,6 +58,7 @@ dpdk {{
}}
{pciconfig}
{nomultiseg}
+{enablevhostuser}
}}
"""
# End VPP configuration template.
@@ -209,6 +210,25 @@ class VppConfigGenerator(object):
logger.debug('Setting hostname {} config with {}'.\
format(hostname, "no-multi-seg"))
+ def add_enable_vhost_user_config(self, node):
+ """Add enable-vhost-user configuration for node.
+
+ :param node: DUT node.
+ :type node: dict
+ :return: nothing
+ """
+ if node['type'] != NodeType.DUT:
+ raise ValueError('Node type is not a DUT')
+ hostname = Topology.get_node_hostname(node)
+ if not hostname in self._nodeconfig:
+ self._nodeconfig[hostname] = {}
+ if not 'enable_vhost_user' in self._nodeconfig[hostname]:
+ self._nodeconfig[hostname]['enable_vhost_user'] = []
+ self._nodeconfig[hostname]['enable_vhost_user'].append(
+ "enable-vhost-user")
+ logger.debug('Setting hostname {} config with {}'.\
+ format(hostname, "enable-vhost-user"))
+
def remove_all_pci_devices(self, node):
"""Remove PCI device configuration from node.
@@ -299,6 +319,21 @@ class VppConfigGenerator(object):
logger.debug('Clearing No Multi Seg config for hostname {}.'.\
format(hostname))
+ def remove_enable_vhost_user_config(self, node):
+ """Remove enable-vhost-user configuration from node.
+
+ :param node: DUT node.
+ :type node: dict
+ :return: nothing
+ """
+ if node['type'] != NodeType.DUT:
+ raise ValueError('Node type is not a DUT')
+ hostname = Topology.get_node_hostname(node)
+ if hostname in self._nodeconfig:
+ self._nodeconfig[hostname]['enable_vhost_user'] = []
+ logger.debug('Clearing enable-vhost-user config for hostname {}.'.\
+ format(hostname))
+
def apply_config(self, node, waittime=5, retries=12):
"""Generate and apply VPP configuration for node.
@@ -324,6 +359,7 @@ class VppConfigGenerator(object):
rxqueuesconfig = ""
txqueuesconfig = ""
nomultiseg = ""
+ enablevhostuser = ""
if hostname in self._nodeconfig:
cfg = self._nodeconfig[hostname]
@@ -346,13 +382,16 @@ class VppConfigGenerator(object):
if 'no_multi_seg_config' in cfg:
nomultiseg = " " + "\n ".join(cfg['no_multi_seg_config'])
+ if 'enable_vhost_user' in cfg:
+ enablevhostuser = " " + "\n ".join(cfg['enable_vhost_user'])
+
vppconfig = VPP_CONFIG_TEMPLATE.format(cpuconfig=cpuconfig,
pciconfig=pciconfig,
socketmemconfig=socketmemconfig,
- heapsizeconfig=heapsizeconfig,
rxqueuesconfig=rxqueuesconfig,
txqueuesconfig=txqueuesconfig,
- nomultiseg = nomultiseg)
+ nomultiseg=nomultiseg,
+ enablevhostuser=enablevhostuser)
logger.debug('Writing VPP config to host {}: "{}"'.format(hostname,
vppconfig))