56 	ssize_t(*show) (struct edd_device * edev, char *buf);
57 	int (*test) (struct edd_device * edev);
61 static int edd_dev_is_type(struct edd_device *edev, const char *type);
62 static struct pci_dev *edd_get_pci_dev(struct edd_device *edev);
74 edd_has_mbr_signature(struct edd_device *edev)  in edd_has_mbr_signature()  argument
76 	return edev->index < min_t(unsigned char, edd.mbr_signature_nr, EDD_MBR_SIG_MAX);  in edd_has_mbr_signature()
80 edd_has_edd_info(struct edd_device *edev)  in edd_has_edd_info()  argument
82 	return edev->index < min_t(unsigned char, edd.edd_info_nr, EDDMAXNR);  in edd_has_edd_info()
86 edd_dev_get_info(struct edd_device *edev)  in edd_dev_get_info()  argument
88 	return edev->info;  in edd_dev_get_info()
92 edd_dev_set_info(struct edd_device *edev, int i)  in edd_dev_set_info()  argument
94 	edev->index = i;  in edd_dev_set_info()
95 	if (edd_has_mbr_signature(edev))  in edd_dev_set_info()
96 		edev->mbr_signature = edd.mbr_signature[i];  in edd_dev_set_info()
97 	if (edd_has_edd_info(edev))  in edd_dev_set_info()
98 		edev->info = &edd.edd_info[i];  in edd_dev_set_info()
121 edd_show_host_bus(struct edd_device *edev, char *buf)  in edd_show_host_bus()  argument
127 	if (!edev)  in edd_show_host_bus()
129 	info = edd_dev_get_info(edev);  in edd_show_host_bus()
167 edd_show_interface(struct edd_device *edev, char *buf)  in edd_show_interface()  argument
173 	if (!edev)  in edd_show_interface()
175 	info = edd_dev_get_info(edev);  in edd_show_interface()
233 edd_show_raw_data(struct edd_device *edev, char *buf)  in edd_show_raw_data()  argument
237 	if (!edev)  in edd_show_raw_data()
239 	info = edd_dev_get_info(edev);  in edd_show_raw_data()
255 edd_show_version(struct edd_device *edev, char *buf)  in edd_show_version()  argument
259 	if (!edev)  in edd_show_version()
261 	info = edd_dev_get_info(edev);  in edd_show_version()
270 edd_show_mbr_signature(struct edd_device *edev, char *buf)  in edd_show_mbr_signature()  argument
273 	p += scnprintf(p, left, "0x%08x\n", edev->mbr_signature);  in edd_show_mbr_signature()
278 edd_show_extensions(struct edd_device *edev, char *buf)  in edd_show_extensions()  argument
282 	if (!edev)  in edd_show_extensions()
284 	info = edd_dev_get_info(edev);  in edd_show_extensions()
304 edd_show_info_flags(struct edd_device *edev, char *buf)  in edd_show_info_flags()  argument
308 	if (!edev)  in edd_show_info_flags()
310 	info = edd_dev_get_info(edev);  in edd_show_info_flags()
334 edd_show_legacy_max_cylinder(struct edd_device *edev, char *buf)  in edd_show_legacy_max_cylinder()  argument
338 	if (!edev)  in edd_show_legacy_max_cylinder()
340 	info = edd_dev_get_info(edev);  in edd_show_legacy_max_cylinder()
349 edd_show_legacy_max_head(struct edd_device *edev, char *buf)  in edd_show_legacy_max_head()  argument
353 	if (!edev)  in edd_show_legacy_max_head()
355 	info = edd_dev_get_info(edev);  in edd_show_legacy_max_head()
364 edd_show_legacy_sectors_per_track(struct edd_device *edev, char *buf)  in edd_show_legacy_sectors_per_track()  argument
368 	if (!edev)  in edd_show_legacy_sectors_per_track()
370 	info = edd_dev_get_info(edev);  in edd_show_legacy_sectors_per_track()
379 edd_show_default_cylinders(struct edd_device *edev, char *buf)  in edd_show_default_cylinders()  argument
383 	if (!edev)  in edd_show_default_cylinders()
385 	info = edd_dev_get_info(edev);  in edd_show_default_cylinders()
394 edd_show_default_heads(struct edd_device *edev, char *buf)  in edd_show_default_heads()  argument
398 	if (!edev)  in edd_show_default_heads()
400 	info = edd_dev_get_info(edev);  in edd_show_default_heads()
409 edd_show_default_sectors_per_track(struct edd_device *edev, char *buf)  in edd_show_default_sectors_per_track()  argument
413 	if (!edev)  in edd_show_default_sectors_per_track()
415 	info = edd_dev_get_info(edev);  in edd_show_default_sectors_per_track()
424 edd_show_sectors(struct edd_device *edev, char *buf)  in edd_show_sectors()  argument
428 	if (!edev)  in edd_show_sectors()
430 	info = edd_dev_get_info(edev);  in edd_show_sectors()
450 edd_has_legacy_max_cylinder(struct edd_device *edev)  in edd_has_legacy_max_cylinder()  argument
453 	if (!edev)  in edd_has_legacy_max_cylinder()
455 	info = edd_dev_get_info(edev);  in edd_has_legacy_max_cylinder()
462 edd_has_legacy_max_head(struct edd_device *edev)  in edd_has_legacy_max_head()  argument
465 	if (!edev)  in edd_has_legacy_max_head()
467 	info = edd_dev_get_info(edev);  in edd_has_legacy_max_head()
474 edd_has_legacy_sectors_per_track(struct edd_device *edev)  in edd_has_legacy_sectors_per_track()  argument
477 	if (!edev)  in edd_has_legacy_sectors_per_track()
479 	info = edd_dev_get_info(edev);  in edd_has_legacy_sectors_per_track()
486 edd_has_default_cylinders(struct edd_device *edev)  in edd_has_default_cylinders()  argument
489 	if (!edev)  in edd_has_default_cylinders()
491 	info = edd_dev_get_info(edev);  in edd_has_default_cylinders()
498 edd_has_default_heads(struct edd_device *edev)  in edd_has_default_heads()  argument
501 	if (!edev)  in edd_has_default_heads()
503 	info = edd_dev_get_info(edev);  in edd_has_default_heads()
510 edd_has_default_sectors_per_track(struct edd_device *edev)  in edd_has_default_sectors_per_track()  argument
513 	if (!edev)  in edd_has_default_sectors_per_track()
515 	info = edd_dev_get_info(edev);  in edd_has_default_sectors_per_track()
522 edd_has_edd30(struct edd_device *edev)  in edd_has_edd30()  argument
528 	if (!edev)  in edd_has_edd30()
530 	info = edd_dev_get_info(edev);  in edd_has_edd30()
627 edd_dev_is_type(struct edd_device *edev, const char *type)  in edd_dev_is_type()  argument
630 	if (!edev)  in edd_dev_is_type()
632 	info = edd_dev_get_info(edev);  in edd_dev_is_type()
649 edd_get_pci_dev(struct edd_device *edev)  in edd_get_pci_dev()  argument
651 	struct edd_info *info = edd_dev_get_info(edev);  in edd_get_pci_dev()
653 	if (edd_dev_is_type(edev, "PCI") || edd_dev_is_type(edev, "XPRS")) {  in edd_get_pci_dev()
663 edd_create_symlink_to_pcidev(struct edd_device *edev)  in edd_create_symlink_to_pcidev()  argument
666 	struct pci_dev *pci_dev = edd_get_pci_dev(edev);  in edd_create_symlink_to_pcidev()
670 	ret = sysfs_create_link(&edev->kobj,&pci_dev->dev.kobj,"pci_dev");  in edd_create_symlink_to_pcidev()
676 edd_device_unregister(struct edd_device *edev)  in edd_device_unregister()  argument
678 	kobject_put(&edev->kobj);  in edd_device_unregister()
681 static void edd_populate_dir(struct edd_device * edev)  in edd_populate_dir()  argument
688 		if (!attr->test || attr->test(edev))  in edd_populate_dir()
689 			error = sysfs_create_file(&edev->kobj,&attr->attr);  in edd_populate_dir()
693 		edd_create_symlink_to_pcidev(edev);  in edd_populate_dir()
698 edd_device_register(struct edd_device *edev, int i)  in edd_device_register()  argument
702 	if (!edev)  in edd_device_register()
704 	edd_dev_set_info(edev, i);  in edd_device_register()
705 	edev->kobj.kset = edd_kset;  in edd_device_register()
706 	error = kobject_init_and_add(&edev->kobj, &edd_ktype, NULL,  in edd_device_register()
709 		edd_populate_dir(edev);  in edd_device_register()
710 		kobject_uevent(&edev->kobj, KOBJ_ADD);  in edd_device_register()
730 	struct edd_device *edev;  in edd_init()  local
743 		edev = kzalloc(sizeof (*edev), GFP_KERNEL);  in edd_init()
744 		if (!edev) {  in edd_init()
749 		rc = edd_device_register(edev, i);  in edd_init()
751 			kfree(edev);  in edd_init()
754 		edd_devices[i] = edev;  in edd_init()
770 	struct edd_device *edev;  in edd_exit()  local
773 		if ((edev = edd_devices[i]))  in edd_exit()
774 			edd_device_unregister(edev);  in edd_exit()