X-Git-Url: https://gerrit.fd.io/r/gitweb?a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FVppConfigGenerator.py;h=b769b89acd688b494f6cf85b38d321df5d9dc0f4;hb=79f5ba9bf7656972dd988508eff9465562dde42c;hp=cd225db89674ed4589488678611effc3e2d13bb8;hpb=2da2aa12260143bc513b4dff5e2b2ef6755172ab;p=csit.git

diff --git a/resources/libraries/python/VppConfigGenerator.py b/resources/libraries/python/VppConfigGenerator.py
index cd225db896..b769b89acd 100644
--- a/resources/libraries/python/VppConfigGenerator.py
+++ b/resources/libraries/python/VppConfigGenerator.py
@@ -241,6 +241,15 @@ class VppConfigGenerator:
         path = [u"buffers", u"buffers-per-numa"]
         self.add_config_item(self._nodeconfig, value, path)
 
+    def add_buffers_default_data_size(self, value):
+        """Increase buffers data-size allocated.
+
+        :param value: Buffers data-size allocated.
+        :type value: int
+        """
+        path = [u"buffers", u"default data-size"]
+        self.add_config_item(self._nodeconfig, value, path)
+
     def add_dpdk_dev(self, *devices):
         """Add DPDK PCI device configuration.
 
@@ -486,6 +495,20 @@ class VppConfigGenerator:
         path = [u"nat"]
         self.add_config_item(self._nodeconfig, value, path)
 
+    def add_nsim_poll_main_thread(self):
+        """Add NSIM poll-main-thread configuration."""
+        path = [u"nsim", u"poll-main-thread"]
+        self.add_config_item(self._nodeconfig, u"", path)
+
+    def add_tcp_congestion_control_algorithm(self, value=u"cubic"):
+        """Add TCP congestion control algorithm.
+
+        :param value: The congestion control algorithm to use. Example: cubic
+        :type value: str
+        """
+        path = [u"tcp", u"cc-algo"]
+        self.add_config_item(self._nodeconfig, value, path)
+
     def add_tcp_preallocated_connections(self, value):
         """Add TCP pre-allocated connections.