+ exec_cmd_no_error(
+ self._node, f"echo '{src.safe_substitute(**kwargs)}' | "
+ f"sudo tee {running}"
+ )
+
+ def create_kernelvm_config_testpmd_io(self, **kwargs):
+ """Create QEMU testpmd-io command line.
+
+ :param kwargs: Key-value pairs to construct command line parameters.
+ :type kwargs: dict
+ """
+ pmd_max_pkt_len = u"9200" if kwargs[u"jumbo_frames"] else u"1518"
+ testpmd_cmd = DpdkUtil.get_testpmd_cmdline(
+ eal_corelist=f"0-{self._opt.get(u'smp') - 1}",
+ eal_driver=False,
+ eal_pci_whitelist0=u"0000:00:06.0",
+ eal_pci_whitelist1=u"0000:00:07.0",
+ eal_in_memory=True,
+ pmd_num_mbufs=16384,
+ pmd_fwd_mode=u"io",
+ pmd_nb_ports=u"2",
+ pmd_portmask=u"0x3",
+ pmd_max_pkt_len=pmd_max_pkt_len,
+ pmd_mbuf_size=u"16384",
+ pmd_rxq=kwargs[u"queues"],
+ pmd_txq=kwargs[u"queues"],
+ pmd_tx_offloads='0x0',
+ pmd_nb_cores=str(self._opt.get(u"smp") - 1)
+ )
+
+ self._opt[u"vnf_bin"] = f"{self._testpmd_path}/{testpmd_cmd}"
+
+ def create_kernelvm_config_testpmd_mac(self, **kwargs):
+ """Create QEMU testpmd-mac command line.
+
+ :param kwargs: Key-value pairs to construct command line parameters.
+ :type kwargs: dict
+ """
+ pmd_max_pkt_len = u"9200" if kwargs[u"jumbo_frames"] else u"1518"
+ testpmd_cmd = DpdkUtil.get_testpmd_cmdline(
+ eal_corelist=f"0-{self._opt.get(u'smp') - 1}",
+ eal_driver=False,
+ eal_pci_whitelist0=u"0000:00:06.0",
+ eal_pci_whitelist1=u"0000:00:07.0",
+ eal_in_memory=True,
+ pmd_num_mbufs=16384,
+ pmd_fwd_mode=u"mac",
+ pmd_nb_ports=u"2",
+ pmd_portmask=u"0x3",
+ pmd_max_pkt_len=pmd_max_pkt_len,
+ pmd_mbuf_size=u"16384",
+ pmd_eth_peer_0=f"0,{kwargs[u'vif1_mac']}",
+ pmd_eth_peer_1=f"1,{kwargs[u'vif2_mac']}",
+ pmd_rxq=kwargs[u"queues"],
+ pmd_txq=kwargs[u"queues"],
+ pmd_tx_offloads=u"0x0",
+ pmd_nb_cores=str(self._opt.get(u"smp") - 1)
+ )
+
+ self._opt[u"vnf_bin"] = f"{self._testpmd_path}/{testpmd_cmd}"