SR-IOV cannot be used on this network adapter as there are not enough PCI Express BAR resources available. This may be due ...

SR-IOV cannot be used on this network adapter as there are not enough PCI Express BAR resources available. This may be due to incorrect or partial configuration in the system BIOS for Interrupt and DMA remapping. These settings may be referred to as SR-IOV or IOMMU support. If the system BIOS is correctly configured, this device may work in an alternate PCI Express slot. Contact your system manufacturer for further information.