s390/pci/pci_sysfs.c

24 	struct zpci_dev *zdev = to_zpci(to_pci_dev(dev));		\
26 	return sprintf(buf, fmt, zdev->member);				\
46 	struct zpci_dev *zdev = to_zpci(to_pci_dev(dev));
48 	return sprintf(buf, zpci_use_mio(zdev) ? "1\n" : "0\n");
52 static int _do_recover(struct pci_dev *pdev, struct zpci_dev *zdev)
58 	if (zdev_enabled(zdev)) {
59 		ret = zpci_disable_device(zdev);
72 	ret = zpci_enable_device(zdev);
76 	if (zdev->dma_table) {
77 		ret = zpci_register_ioat(zdev, 0, zdev->start_dma, zdev->end_dma,
78 					 virt_to_phys(zdev->dma_table), &status);
80 			zpci_disable_device(zdev);
90 	struct zpci_dev *zdev = to_zpci(pdev);
107 	mutex_lock(&zdev->state_lock);
108 	if (zdev->state != ZPCI_FN_STATE_CONFIGURED)
123 		ret = _do_recover(pdev, zdev);
125 	pci_rescan_bus(zdev->zbus->bus);
129 	mutex_unlock(&zdev->state_lock);
142 	struct zpci_dev *zdev = to_zpci(pdev);
144 	return memory_read_from_buffer(buf, count, &off, zdev->util_str,
145 				       sizeof(zdev->util_str));
156 	struct zpci_dev *zdev = to_zpci(pdev);
162 	ret = sclp_pci_report(report, zdev->fh, zdev->fid);
179 	struct zpci_dev *zdev = to_zpci(to_pci_dev(dev));
183 		index = zdev->uid;