363 	u16 control, supported;  in pci_enable_pasid()  local
388 	pci_read_config_word(pdev, pasid + PCI_PASID_CAP, &supported);  in pci_enable_pasid()
389 	supported &= PCI_PASID_CAP_EXEC | PCI_PASID_CAP_PRIV;  in pci_enable_pasid()
392 	if ((supported & features) != features)  in pci_enable_pasid()
465 	u16 supported;  in pci_pasid_features()  local
475 	pci_read_config_word(pdev, pasid + PCI_PASID_CAP, &supported);  in pci_pasid_features()
477 	supported &= PCI_PASID_CAP_EXEC | PCI_PASID_CAP_PRIV;  in pci_pasid_features()
479 	return supported;  in pci_pasid_features()
494 	u16 supported;  in pci_max_pasids()  local
504 	pci_read_config_word(pdev, pasid + PCI_PASID_CAP, &supported);  in pci_max_pasids()
506 	supported = (supported & PASID_NUMBER_MASK) >> PASID_NUMBER_SHIFT;  in pci_max_pasids()
508 	return (1 << supported);  in pci_max_pasids()