364 	int pasid = pdev->pasid_cap;  in pci_enable_pasid()  local
382 	if (!pasid)  in pci_enable_pasid()
385 	pci_read_config_word(pdev, pasid + PCI_PASID_CAP, &supported);  in pci_enable_pasid()
395 	pci_write_config_word(pdev, pasid + PCI_PASID_CTRL, control);  in pci_enable_pasid()
410 	int pasid = pdev->pasid_cap;  in pci_disable_pasid()  local
419 	if (!pasid)  in pci_disable_pasid()
422 	pci_write_config_word(pdev, pasid + PCI_PASID_CTRL, control);  in pci_disable_pasid()
435 	int pasid = pdev->pasid_cap;  in pci_restore_pasid_state()  local
443 	if (!pasid)  in pci_restore_pasid_state()
447 	pci_write_config_word(pdev, pasid + PCI_PASID_CTRL, control);  in pci_restore_pasid_state()
463 	int pasid;  in pci_pasid_features()  local
468 	pasid = pdev->pasid_cap;  in pci_pasid_features()
469 	if (!pasid)  in pci_pasid_features()
472 	pci_read_config_word(pdev, pasid + PCI_PASID_CAP, &supported);  in pci_pasid_features()
492 	int pasid;  in pci_max_pasids()  local
497 	pasid = pdev->pasid_cap;  in pci_max_pasids()
498 	if (!pasid)  in pci_max_pasids()
501 	pci_read_config_word(pdev, pasid + PCI_PASID_CAP, &supported);  in pci_max_pasids()