+ :param value: Buffers data-size allocated.
+ :type value: int
+ """
+ path = ["buffers", "default data-size"]
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_dpdk_dev(self, *devices):
+ """Add DPDK PCI device configuration.
+
+ :param devices: PCI device(s) (format xxxx:xx:xx.x)
+ :type devices: tuple
+ """
+ for device in devices:
+ if pci_dev_check(device):
+ path = ["dpdk", f"dev {device}"]
+ self.add_config_item(self._nodeconfig, "", path)
+
+ def add_dpdk_cryptodev(self, count, num_rx_queues=1):
+ """Add DPDK Crypto PCI device configuration.
+
+ :param count: Number of HW crypto devices to add.
+ :param num_rx_queues: Number of RX queues per QAT interface.
+ :type count: int
+ :type num_rx_queues: int
+ """
+ cryptodevs = Topology.get_cryptodev(self._node)
+ for device in cryptodevs.values():
+ for i in range(int(count/len(cryptodevs))):
+ numvfs = device["numvfs"]
+ computed = f"{(i+1)//numvfs}.{(i+1)%numvfs}"
+ addr = re.sub(r"\d.\d$", computed, device["pci_address"])
+ path = ["dpdk", f"dev {addr}", "num-rx-queues"]
+ self.add_config_item(self._nodeconfig, num_rx_queues, path)
+ self.add_dpdk_uio_driver("vfio-pci")
+
+ def add_dpdk_sw_cryptodev(self, sw_pmd_type, socket_id, count):
+ """Add DPDK SW Crypto device configuration.
+
+ :param sw_pmd_type: Type of SW crypto device PMD to add.
+ :param socket_id: Socket ID.
+ :param count: Number of SW crypto devices to add.
+ :type sw_pmd_type: str
+ :type socket_id: int
+ :type count: int
+ """
+ for _ in range(count):
+ cryptodev_config = f"vdev cryptodev_{sw_pmd_type}_pmd," \
+ f"socket_id={str(socket_id)}"
+ path = ["dpdk", cryptodev_config]
+ self.add_config_item(self._nodeconfig, "", path)
+
+ def add_dpdk_dev_default_rxq(self, value):
+ """Add DPDK dev default rxq configuration.
+
+ :param value: Default number of rxqs.
+ :type value: str
+ """
+ path = ["dpdk", "dev default", "num-rx-queues"]
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_dpdk_dev_default_txq(self, value):
+ """Add DPDK dev default txq configuration.
+
+ :param value: Default number of txqs.
+ :type value: str
+ """
+ path = ["dpdk", "dev default", "num-tx-queues"]
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_dpdk_dev_default_rxd(self, value):
+ """Add DPDK dev default rxd configuration.
+
+ :param value: Default number of rxds.
+ :type value: str
+ """
+ path = ["dpdk", "dev default", "num-rx-desc"]
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_dpdk_dev_default_txd(self, value):
+ """Add DPDK dev default txd configuration.
+
+ :param value: Default number of txds.
+ :type value: str
+ """
+ path = ["dpdk", "dev default", "num-tx-desc"]
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_dpdk_log_level(self, value):
+ """Add DPDK log-level configuration.
+
+ :param value: Log level.
+ :type value: str
+ """
+ path = ["dpdk", "log-level"]
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_dpdk_no_pci(self):
+ """Add DPDK no-pci."""
+ path = ["dpdk", "no-pci"]
+ self.add_config_item(self._nodeconfig, "", path)
+
+ def add_dpdk_uio_driver(self, value=None):
+ """Add DPDK uio-driver configuration.
+
+ :param value: DPDK uio-driver configuration. By default, driver will be
+ loaded automatically from Topology file, still leaving option
+ to manually override by parameter.
+ :type value: str
+ """
+ if value is None:
+ value = Topology.get_uio_driver(self._node)
+ path = ["dpdk", "uio-driver"]
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_dpdk_max_simd_bitwidth(self, variant=Constants.GRAPH_NODE_VARIANT):
+ """Add DPDK max-simd-bitwidth configuration.
+
+ :param value: Graph node variant default value.
+ :type value: str
+ """
+ if variant == "icl":
+ value = 512
+ elif variant in ["skx", "hsw"]:
+ value = 256
+ else:
+ return
+
+ path = ["dpdk", "max-simd-bitwidth"]
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_cpu_main_core(self, value):
+ """Add CPU main core configuration.
+
+ :param value: Main core option.
+ :type value: str
+ """
+ path = ["cpu", "main-core"]
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_cpu_corelist_workers(self, value):
+ """Add CPU corelist-workers configuration.
+
+ :param value: Corelist-workers option.
+ :type value: str
+ """
+ path = ["cpu", "corelist-workers"]
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_main_heap_size(self, value):
+ """Add Main Heap Size configuration.
+
+ :param value: Amount of heap.
+ :type value: str
+ """
+ path = ["memory", "main-heap-size"]
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_main_heap_page_size(self, value):
+ """Add Main Heap Page Size configuration.
+
+ :param value: Heap page size.
+ :type value: str
+ """
+ path = ["memory", "main-heap-page-size"]
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_default_hugepage_size(self, value=Constants.DEFAULT_HUGEPAGE_SIZE):
+ """Add Default Hugepage Size configuration.
+
+ :param value: Hugepage size.
+ :type value: str
+ """
+ path = ["memory", "default-hugepage-size"]
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_api_trace(self):
+ """Add API trace configuration."""
+ path = ["api-trace", "on"]
+ self.add_config_item(self._nodeconfig, "", path)
+
+ def add_ip6_hash_buckets(self, value):
+ """Add IP6 hash buckets configuration.
+
+ :param value: Number of IP6 hash buckets.
+ :type value: str
+ """
+ path = ["ip6", "hash-buckets"]
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_ip6_heap_size(self, value):
+ """Add IP6 heap-size configuration.
+
+ :param value: IP6 Heapsize amount.
+ :type value: str
+ """
+ path = ["ip6", "heap-size"]
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_ipsec_spd_flow_cache_ipv4_inbound(self, value):
+ """Add IPsec spd flow cache for IP4 inbound.
+
+ :param value: "on" to enable spd flow cache.
+ :type value: str
+ """
+ path = ["ipsec", "ipv4-inbound-spd-flow-cache"]
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_ipsec_spd_flow_cache_ipv4_outbound(self, value):
+ """Add IPsec spd flow cache for IP4 outbound.
+
+ :param value: "on" to enable spd flow cache.
+ :type value: str
+ """
+ path = ["ipsec", "ipv4-outbound-spd-flow-cache"]
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_ipsec_spd_fast_path_ipv4_inbound(self, value):
+ """Add IPsec spd fast path for IP4 inbound.
+
+ :param value: "on" to enable spd fast path.
+ :type value: str
+ """
+ path = [u"ipsec", u"ipv4-inbound-spd-fast-path"]
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_ipsec_spd_fast_path_ipv4_outbound(self, value):
+ """Add IPsec spd fast path for IP4 outbound.
+
+ :param value: "on" to enable spd fast path.
+ :type value: str
+ """
+ path = ["ipsec", "ipv4-outbound-spd-fast-path"]
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_ipsec_spd_fast_path_num_buckets(self, value):
+ """Add num buckets for IPsec spd fast path.
+
+ :param value: Number of buckets.
+ :type value: int
+ """
+ path = ["ipsec", "spd-fast-path-num-buckets"]
+ self.add_config_item(self._nodeconfig, value, path)
+
+ def add_statseg_size(self, value):
+ """Add Stats Heap Size configuration.
+
+ :param value: Stats heapsize amount.
+ :type value: str