X-Git-Url: https://gerrit.fd.io/r/gitweb?p=csit.git;a=blobdiff_plain;f=resources%2Flibraries%2Fpython%2FDpdkUtil.py;h=4a5983affb25dbea4fe8f4348d2047505875b762;hp=3a04cbd021b063c295fc53468944adc997f68957;hb=9780b57a9640e9ab40e40ec122ac80e09cd74c79;hpb=d68951ac245150eeefa6e0f4156e4c1b5c9e9325

diff --git a/resources/libraries/python/DpdkUtil.py b/resources/libraries/python/DpdkUtil.py
index 3a04cbd021..4a5983affb 100644
--- a/resources/libraries/python/DpdkUtil.py
+++ b/resources/libraries/python/DpdkUtil.py
@@ -1,4 +1,4 @@
-# Copyright (c) 2019 Cisco and/or its affiliates.
+# Copyright (c) 2021 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:
@@ -32,9 +32,16 @@ class DpdkUtil:
         options = OptionString(prefix=u"-")
         options.add(u"v")
         # Set the hexadecimal bitmask of the cores to run on.
-        options.add_with_value_from_dict(u"l", u"eal_corelist", kwargs)
-        # Set master core.
-        options.add_with_value(u"-master-lcore", u"0")
+        options.add_with_value_from_dict(
+            u"l", u"eal_corelist", kwargs
+        )
+        # Add a PCI device in white list.
+        options.add_with_value_from_dict(
+            u"w", u"eal_pci_whitelist0", kwargs
+        )
+        options.add_with_value_from_dict(
+            u"w", u"eal_pci_whitelist1", kwargs
+        )
         # Load an external driver. Multiple -d options are allowed.
         options.add_with_value_if_from_dict(
             u"d", u"/usr/lib/librte_pmd_virtio.so", u"eal_driver", kwargs, True
@@ -45,8 +52,8 @@ class DpdkUtil:
         return options
 
     @staticmethod
-    def get_pmd_options(**kwargs):
-        """Create PMD parameters options (without --).
+    def get_testpmd_pmd_options(**kwargs):
+        """Create PMD parameters options for testpmd (without --).
 
         :param kwargs: List of testpmd parameters.
         :type kwargs: dict
@@ -60,36 +67,77 @@ class DpdkUtil:
             u"forward-mode", u"pmd_fwd_mode", kwargs, u"io"
         )
         # Set the number of packets per burst to N.
-        options.add_equals(u"burst", 64)
+        options.add_equals(
+            u"burst", 64
+        )
         # Set the number of descriptors in the TX rings to N.
-        options.add_equals_from_dict(u"txd", u"pmd_txd", kwargs, 1024)
+        options.add_equals_from_dict(
+            u"txd", u"pmd_txd", kwargs, 1024
+        )
         # Set the number of descriptors in the RX rings to N.
-        options.add_equals_from_dict(u"rxd", u"pmd_rxd", kwargs, 1024)
+        options.add_equals_from_dict(
+            u"rxd", u"pmd_rxd", kwargs, 1024
+        )
         # Set the number of queues in the TX to N.
-        options.add_equals_from_dict(u"txq", u"pmd_txq", kwargs, 1)
+        options.add_equals_from_dict(
+            u"txq", u"pmd_txq", kwargs, 1
+        )
         # Set the number of queues in the RX to N.
-        options.add_equals_from_dict(u"rxq", u"pmd_rxq", kwargs, 1)
+        options.add_equals_from_dict(
+            u"rxq", u"pmd_rxq", kwargs, 1
+        )
         # Set the hexadecimal bitmask of offloads.
-        options.add_equals_from_dict(u"tx-offloads", u"pmd_tx_offloads", kwargs)
+        options.add_equals_from_dict(
+            u"tx-offloads", u"pmd_tx_offloads", kwargs, u"0x0"
+        )
+        # Enables numa aware allocation of mbufs.
+        options.add_if_from_dict(
+            u"numa", u"pmd_numa", kwargs, True
+        )
+        # Run by default.
+        options.add_if_from_dict(
+            u"auto-start", u"pmd_auto_start", kwargs, True
+        )
         # Set the number of mbufs to be allocated in the mbuf pools.
         options.add_equals_from_dict(
             u"total-num-mbufs", u"pmd_num_mbufs", kwargs
         )
-        # Disable hardware VLAN.
+        # Set the number of forwarding ports.
+        options.add_equals_from_dict(
+            u"nb-ports", u"pmd_nb_ports", kwargs
+        )
+        # Set the hexadecimal bitmask of the ports used by the packet
+        # forwarding test.
+        options.add_equals_from_dict(
+            u"portmask", u"pmd_portmask", kwargs
+        )
+        # Disable link status check.
         options.add_if_from_dict(
-            u"disable-hw-vlan", u"pmd_disable_hw_vlan", kwargs, True
+            u"disable-link-check", u"pmd_disable_link_check", kwargs, True
         )
         # Set the MAC address XX:XX:XX:XX:XX:XX of the peer port N
-        options.add_equals_from_dict(u"eth-peer", u"pmd_eth_peer_0", kwargs)
-        options.add_equals_from_dict(u"eth-peer", u"pmd_eth_peer_1", kwargs)
+        options.add_equals_from_dict(
+            u"eth-peer", u"pmd_eth_peer_0", kwargs
+        )
+        options.add_equals_from_dict(
+            u"eth-peer", u"pmd_eth_peer_1", kwargs
+        )
         # Set the max packet length.
-        options.add_equals_from_dict(u"max-pkt-len", u"pmd_max_pkt_len", kwargs)
+        options.add_equals_from_dict(
+            u"max-pkt-len", u"pmd_max_pkt_len", kwargs
+        )
+        # Set the mbuf size.
+        options.add_equals_from_dict(
+            u"mbuf-size", u"pmd_mbuf_size", kwargs
+        )
         # Set the number of forwarding cores based on coremask.
-        options.add_equals_from_dict(u"nb-cores", u"pmd_nb_cores", kwargs)
+        options.add_equals_from_dict(
+            u"nb-cores", u"pmd_nb_cores", kwargs
+        )
         return options
 
     @staticmethod
-    def get_testpmd_cmdline(**kwargs):
+    def get_testpmd_args(**kwargs):
         """Get DPDK testpmd command line arguments.
 
         :param kwargs: Key-value testpmd parameters.
@@ -98,10 +146,25 @@ class DpdkUtil:
         :rtype: OptionString
         """
         options = OptionString()
-        options.add(u"testpmd")
         options.extend(DpdkUtil.get_eal_options(**kwargs))
         options.add(u"--")
-        options.extend(DpdkUtil.get_pmd_options(**kwargs))
+        options.extend(DpdkUtil.get_testpmd_pmd_options(**kwargs))
+        return options
+
+    @staticmethod
+    def get_testpmd_cmdline(**kwargs):
+        """Get DPDK testpmd command line arguments with testpmd command.
+
+        :param kwargs: Key-value testpmd parameters.
+        :type kwargs: dict
+        :returns: Command line string.
+        :rtype: OptionString
+        """
+        options = OptionString()
+        options.add(u"dpdk-testpmd")
+        options.extend(DpdkUtil.get_eal_options(**kwargs))
+        options.add(u"--")
+        options.extend(DpdkUtil.get_testpmd_pmd_options(**kwargs))
         return options
 
     @staticmethod
@@ -117,7 +180,7 @@ class DpdkUtil:
         cmd_options.add(u"/start-testpmd.sh")
         cmd_options.extend(DpdkUtil.get_eal_options(**kwargs))
         cmd_options.add(u"--")
-        cmd_options.extend(DpdkUtil.get_pmd_options(**kwargs))
+        cmd_options.extend(DpdkUtil.get_testpmd_pmd_options(**kwargs))
         exec_cmd_no_error(node, cmd_options, sudo=True, disconnect=True)
 
     @staticmethod
@@ -130,3 +193,53 @@ class DpdkUtil:
         """
         cmd = u"/stop-testpmd.sh"  # Completed string, simple one.
         exec_cmd_no_error(node, cmd, sudo=True, disconnect=True)
+
+    @staticmethod
+    def get_l3fwd_pmd_options(**kwargs):
+        """Create PMD parameters options for l3fwd (without --).
+
+        :param kwargs: List of l3fwd parameters.
+        :type kwargs: dict
+        :returns: PMD parameters.
+        :rtype: OptionString
+        """
+        options = OptionString(prefix=u"--")
+        # Set to use software to analyze packet type.
+        options.add_if_from_dict(
+            u"parse-ptype", u"pmd_parse_ptype", kwargs, True
+        )
+        # Set the MAC address XX:XX:XX:XX:XX:XX of the peer port N.
+        options.add_equals_from_dict(
+            u"eth-dest", u"pmd_eth_dest_0", kwargs
+        )
+        options.add_equals_from_dict(
+            u"eth-dest", u"pmd_eth_dest_1", kwargs
+        )
+        # Determines which queues from which ports are mapped to which cores.
+        options.add_equals_from_dict(
+            u"config", u"pmd_config", kwargs
+        )
+        # Enables jumbo frames.
+        options.add_if_from_dict(
+            u"enable-jumbo", u"pmd_enable_jumbo", kwargs, False
+        )
+        # Set the max packet length.
+        options.add_with_value_if_from_dict(
+            u"max-pkt-len", u"9200", u"pmd_max_pkt_len", kwargs, False
+        )
+        return options
+
+    @staticmethod
+    def get_l3fwd_args(**kwargs):
+        """Get DPDK l3fwd command line arguments.
+
+        :param kwargs: Key-value l3fwd parameters.
+        :type kwargs: dict
+        :returns: Command line string.
+        :rtype: OptionString
+        """
+        options = OptionString()
+        options.extend(DpdkUtil.get_eal_options(**kwargs))
+        options.add(u"--")
+        options.extend(DpdkUtil.get_l3fwd_pmd_options(**kwargs))
+        return options