vfio_pci_config_readl
vfio_pci_config_readl(device, IOAT_PCI_CHANERR_INT_OFFSET),
vfio_pci_config_readl(device, IOAT_PCI_DMAUNCERRSTS_OFFSET));
errors = vfio_pci_config_readl(device, IOAT_PCI_CHANERR_INT_OFFSET);
errors = vfio_pci_config_readl(device, IOAT_PCI_DMAUNCERRSTS_OFFSET);