if node['type'] == NodeType.DUT:
DUTSetup.kernel_module_verify(node, module, force_load)
+ @staticmethod
+ def verify_uio_driver_on_all_duts(nodes):
+ """Verify if uio driver kernel module is loaded on all DUTs. If module
+ is not present it will try to load it.
+
+ :param node: DUT nodes.
+ :type node: dict
+ """
+ for node in nodes.values():
+ if node['type'] == NodeType.DUT:
+ uio_driver = Topology.get_uio_driver(node)
+ DUTSetup.kernel_module_verify(node, uio_driver, force_load=True)
+
@staticmethod
def kernel_module_load(node, module):
"""Load kernel module on node.
def pci_dev_check(pci_dev):
- """Check if provided PCI address is in correct format.
-
- :param pci_dev: PCI address (expected format: xxxx:xx:xx.x).
- :type pci_dev: str
- :returns: True if PCI address is in correct format.
- :rtype: bool
- :raises ValueError: If PCI address is in incorrect format.
- """
- pattern = re.compile("^[0-9A-Fa-f]{4}:[0-9A-Fa-f]{2}:"
- "[0-9A-Fa-f]{2}\\.[0-9A-Fa-f]$")
- if not pattern.match(pci_dev):
- raise ValueError('PCI address {addr} is not in valid format '
- 'xxxx:xx:xx.x'.format(addr=pci_dev))
- return True
+ """Check if provided PCI address is in correct format.
+
+ :param pci_dev: PCI address (expected format: xxxx:xx:xx.x).
+ :type pci_dev: str
+ :returns: True if PCI address is in correct format.
+ :rtype: bool
+ :raises ValueError: If PCI address is in incorrect format.
+ """
+ pattern = re.compile("^[0-9A-Fa-f]{4}:[0-9A-Fa-f]{2}:"
+ "[0-9A-Fa-f]{2}\\.[0-9A-Fa-f]$")
+ if not pattern.match(pci_dev):
+ raise ValueError('PCI address {addr} is not in valid format '
+ 'xxxx:xx:xx.x'.format(addr=pci_dev))
+ return True
class VppConfigGenerator(object):
path = ['dpdk', 'socket-mem']
self.add_config_item(self._nodeconfig, value, path)
- def add_dpdk_uio_driver(self, value):
+ def add_dpdk_uio_driver(self, value=None):
"""Add DPDK uio-driver configuration.
- :param value: 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)
| | | Run keyword | ${dut}.Add DPDK Socketmem | 1024,1024
| | | Run keyword | ${dut}.Add DPDK No Tx Checksum Offload
| | | Run keyword | ${dut}.Add DPDK Log Level | debug
-| | | Run keyword | ${dut}.Add DPDK Uio Driver | ${uio_driver}
+| | | Run keyword | ${dut}.Add DPDK Uio Driver
| | | Run keyword | ${dut}.Add Heapsize | 4G
| | | Run keyword | ${dut}.Add Plugin | disable | default
| | | Run keyword | ${dut}.Add Plugin | enable | @{plugins_to_enable}
| Library | resources.libraries.python.CpuUtils
| Suite Setup | Run Keywords | Setup performance global Variables
| ... | AND | Setup Framework | ${nodes}
-| ... | AND | Kernel module verify on all DUTs | ${nodes}
-| ... | ${uio_driver} | force_load=${True}
+| ... | AND | Verify UIO Driver on all DUTs | ${nodes}
| ... | AND | Setup All DUTs | ${nodes}
| ... | AND | Show Vpp Version On All Duts | ${nodes}
| ... | AND | Get CPU Layout from all nodes | ${nodes}
| | Set Global Variable | ${qemu_build} | ${True}
| | Set Global Variable | ${pkt_trace} | ${False}
| | Set Global Variable | ${dut_stats} | ${True}
-| | Set Global Variable | ${uio_driver} | igb_uio
| | @{plugins_to_enable}= | Create List | dpdk_plugin.so
| | Set Global Variable | @{plugins_to_enable}