PCI_PASID_CTRL_ENABLE
!(ctrl & PCI_PASID_CTRL_ENABLE));
control = PCI_PASID_CTRL_ENABLE | features;
control = PCI_PASID_CTRL_ENABLE | pdev->pasid_features;
ctrl &= PCI_PASID_CTRL_ENABLE | PCI_PASID_CTRL_EXEC |