GetPciAddrFromVFID returns PCI address for VF ID.

GetSriovVFcapacity returns SRIOV VF capacity.

GetUIODeviceFile returns a vfio device files for vfio-pci bound PCI device's PCI address.

GetVFconfigured returns number of VF configured for a PF.

GetVFIODeviceFile returns a vfio device files for vfio-pci bound PCI device's PCI address.

GetVFList returns a List containing PCI addr for all VF discovered in a given PF.

IsNetlinkStatusUp returns 'false' if 'operstate' is not "up" for a Linux network device.

SriovConfigured returns true if sriov_numvfs reads > 0 else false.

ValidPciAddr validates PciAddr given as string with host system.

ValidResourceName returns true if it contains permitted characters otherwise false.

FakeFilesystem allows to setup isolated fake files structure used for the tests.