X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FConstants.py;h=eded294f601fa8cd60d4d857c95f4a46ac2d46e1;hp=626dab83314d10e4a249221c5a1c2c27fe3036cd;hb=6518c73a0e5cdaf12ae01d247a65aec287d01625;hpb=efcdd3eadfadb2814a9e3b67cce84b5dc89c7108

diff --git a/resources/libraries/python/Constants.py b/resources/libraries/python/Constants.py
index 626dab8331..eded294f60 100644
--- a/resources/libraries/python/Constants.py
+++ b/resources/libraries/python/Constants.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2020 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:
@@ -145,9 +145,15 @@ class Constants:
     # Container templates location
     RESOURCES_TPL_CONTAINER = u"resources/templates/container"
 
+    # VPP Communications Library templates location
+    RESOURCES_TPL_VCL = u"resources/templates/vcl"
+
     # HTTP Server www root directory
     RESOURCES_TP_WRK_WWW = u"resources/traffic_profiles/wrk/www"
 
+    # VPP Communications Library LD_PRELOAD library
+    VCL_LDPRELOAD_LIBRARY=u"/usr/lib/x86_64-linux-gnu/libvcl_ldpreload.so"
+
     # OpenVPP VAT binary name
     VAT_BIN_NAME = u"vpp_api_test"
 
@@ -182,10 +188,10 @@ class Constants:
     DOCKER_SUT_IMAGE_UBUNTU_ARM = u"snergster/csit-arm-sut:latest"
 
     # TRex install directory
-    TREX_INSTALL_DIR = u"/opt/trex-core-2.61"
+    TREX_INSTALL_DIR = u"/opt/trex-core-2.73"
 
-    # TRex limit memory
-    TREX_LIMIT_MEMORY = get_int_from_env(u"TREX_LIMIT_MEMORY ", 8192)
+    # TRex limit memory.
+    TREX_LIMIT_MEMORY = get_int_from_env(u"TREX_LIMIT_MEMORY", 4096)
 
     # TRex number of cores
     TREX_CORE_COUNT = get_int_from_env(u"TREX_CORE_COUNT", 7)
@@ -224,6 +230,12 @@ class Constants:
         u"FAIL_ON_CRC_MISMATCH"
     )
 
+    # Default IP4 prefix length (if not defined in topology file)
+    DEFAULT_IP4_PREFIX_LENGTH = u"24"
+
+    # Maximum number of interfaces in a data path
+    DATAPATH_INTERFACES_MAX = 100
+
     # Mapping from NIC name to its bps limit.
     NIC_NAME_TO_BPS_LIMIT = {
         u"Cisco-VIC-1227": 10000000000,
@@ -234,6 +246,7 @@ class Constants:
         u"Intel-XL710": 24500000000,
         u"Intel-XXV710": 24500000000,
         u"Mellanox-CX556A": 100000000000,
+        u"Amazon-Nitro-50G": 10000000000,
         u"virtual": 100000000,
     }
 
@@ -247,6 +260,7 @@ class Constants:
         u"Intel-XL710": 18750000,
         u"Intel-XXV710": 18750000,
         u"Mellanox-CX556A": 60000000, # 148809523,
+        u"Amazon-Nitro-50G": 1500000,
         u"virtual": 14880952,
     }
 
@@ -262,6 +276,55 @@ class Constants:
         u"Mellanox-CX556A": u"100ge2p1cx556a",
     }
 
+    # Not each driver is supported by each NIC.
+    NIC_NAME_TO_DRIVER = {
+        u"Cisco-VIC-1227": [u"vfio-pci"],
+        u"Cisco-VIC-1385": [u"vfio-pci"],
+        u"Intel-X520-DA2": [u"vfio-pci"],
+        u"Intel-X553": [u"vfio-pci"],
+        u"Intel-X710": [u"vfio-pci", u"avf"],
+        u"Intel-XL710": [u"vfio-pci", u"avf"],
+        u"Intel-XXV710": [u"vfio-pci", u"avf"],
+        u"Mellanox-CX556A": [u"rdma-core"],
+    }
+
+    # Each driver needs different prugin to work.
+    NIC_DRIVER_TO_PLUGINS = {
+        u"vfio-pci": u"dpdk_plugin.so",
+        u"avf": u"avf_plugin.so",
+        u"rdma-core": u"rdma_plugin.so",
+    }
+
+    # Tags to differentiate tests for different NIC driver.
+    NIC_DRIVER_TO_TAG = {
+        u"vfio-pci": u"DRV_VFIO_PCI",
+        u"avf": u"DRV_AVF",
+        u"rdma-core": u"DRV_RDMA_CORE",
+    }
+
+    # Suite names have to be different, add prefix.
+    NIC_DRIVER_TO_SUITE_PREFIX = {
+        u"vfio-pci": u"",
+        u"avf": u"avf-",
+        u"rdma-core": u"rdma-",
+    }
+
+    # Some identifiers constructed from suite names
+    # have to be independent of NIC driver used.
+    # In order to remove or reject the NIC driver part,
+    # it is useful to have a list of such prefixes precomputed.
+    FORBIDDEN_SUITE_PREFIX_LIST = [
+        prefix for prefix in NIC_DRIVER_TO_SUITE_PREFIX.values() if prefix
+    ]
+
+    # Additional step for perf needs to know driver type.
+    # Contains part of suite setup line, matching both single and double link.
+    NIC_DRIVER_TO_SETUP_ARG = {
+        u"vfio-pci": u"le link | performance",
+        u"avf": u"le link | performance_avf",
+        u"rdma-core": u"le link | performance_rdma",
+    }
+
     # TODO CSIT-1481: Crypto HW should be read from topology file instead.
     NIC_NAME_TO_CRYPTO_HW = {
         u"Intel-X553": u"HW_C3xxx",