65 	ssize_t(*show) (struct edd_device * edev, char *buf);
66 	int (*test) (struct edd_device * edev);
70 static int edd_dev_is_type(struct edd_device *edev, const char *type);
71 static struct pci_dev *edd_get_pci_dev(struct edd_device *edev);
83 edd_has_mbr_signature(struct edd_device *edev)  in edd_has_mbr_signature()  argument
85 	return edev->index < min_t(unsigned char, edd.mbr_signature_nr, EDD_MBR_SIG_MAX);  in edd_has_mbr_signature()
89 edd_has_edd_info(struct edd_device *edev)  in edd_has_edd_info()  argument
91 	return edev->index < min_t(unsigned char, edd.edd_info_nr, EDDMAXNR);  in edd_has_edd_info()
95 edd_dev_get_info(struct edd_device *edev)  in edd_dev_get_info()  argument
97 	return edev->info;  in edd_dev_get_info()
101 edd_dev_set_info(struct edd_device *edev, int i)  in edd_dev_set_info()  argument
103 	edev->index = i;  in edd_dev_set_info()
104 	if (edd_has_mbr_signature(edev))  in edd_dev_set_info()
105 		edev->mbr_signature = edd.mbr_signature[i];  in edd_dev_set_info()
106 	if (edd_has_edd_info(edev))  in edd_dev_set_info()
107 		edev->info = &edd.edd_info[i];  in edd_dev_set_info()
130 edd_show_host_bus(struct edd_device *edev, char *buf)  in edd_show_host_bus()  argument
136 	if (!edev)  in edd_show_host_bus()
138 	info = edd_dev_get_info(edev);  in edd_show_host_bus()
176 edd_show_interface(struct edd_device *edev, char *buf)  in edd_show_interface()  argument
182 	if (!edev)  in edd_show_interface()
184 	info = edd_dev_get_info(edev);  in edd_show_interface()
242 edd_show_raw_data(struct edd_device *edev, char *buf)  in edd_show_raw_data()  argument
246 	if (!edev)  in edd_show_raw_data()
248 	info = edd_dev_get_info(edev);  in edd_show_raw_data()
264 edd_show_version(struct edd_device *edev, char *buf)  in edd_show_version()  argument
268 	if (!edev)  in edd_show_version()
270 	info = edd_dev_get_info(edev);  in edd_show_version()
279 edd_show_mbr_signature(struct edd_device *edev, char *buf)  in edd_show_mbr_signature()  argument
282 	p += scnprintf(p, left, "0x%08x\n", edev->mbr_signature);  in edd_show_mbr_signature()
287 edd_show_extensions(struct edd_device *edev, char *buf)  in edd_show_extensions()  argument
291 	if (!edev)  in edd_show_extensions()
293 	info = edd_dev_get_info(edev);  in edd_show_extensions()
313 edd_show_info_flags(struct edd_device *edev, char *buf)  in edd_show_info_flags()  argument
317 	if (!edev)  in edd_show_info_flags()
319 	info = edd_dev_get_info(edev);  in edd_show_info_flags()
343 edd_show_legacy_max_cylinder(struct edd_device *edev, char *buf)  in edd_show_legacy_max_cylinder()  argument
347 	if (!edev)  in edd_show_legacy_max_cylinder()
349 	info = edd_dev_get_info(edev);  in edd_show_legacy_max_cylinder()
358 edd_show_legacy_max_head(struct edd_device *edev, char *buf)  in edd_show_legacy_max_head()  argument
362 	if (!edev)  in edd_show_legacy_max_head()
364 	info = edd_dev_get_info(edev);  in edd_show_legacy_max_head()
373 edd_show_legacy_sectors_per_track(struct edd_device *edev, char *buf)  in edd_show_legacy_sectors_per_track()  argument
377 	if (!edev)  in edd_show_legacy_sectors_per_track()
379 	info = edd_dev_get_info(edev);  in edd_show_legacy_sectors_per_track()
388 edd_show_default_cylinders(struct edd_device *edev, char *buf)  in edd_show_default_cylinders()  argument
392 	if (!edev)  in edd_show_default_cylinders()
394 	info = edd_dev_get_info(edev);  in edd_show_default_cylinders()
403 edd_show_default_heads(struct edd_device *edev, char *buf)  in edd_show_default_heads()  argument
407 	if (!edev)  in edd_show_default_heads()
409 	info = edd_dev_get_info(edev);  in edd_show_default_heads()
418 edd_show_default_sectors_per_track(struct edd_device *edev, char *buf)  in edd_show_default_sectors_per_track()  argument
422 	if (!edev)  in edd_show_default_sectors_per_track()
424 	info = edd_dev_get_info(edev);  in edd_show_default_sectors_per_track()
433 edd_show_sectors(struct edd_device *edev, char *buf)  in edd_show_sectors()  argument
437 	if (!edev)  in edd_show_sectors()
439 	info = edd_dev_get_info(edev);  in edd_show_sectors()
459 edd_has_legacy_max_cylinder(struct edd_device *edev)  in edd_has_legacy_max_cylinder()  argument
462 	if (!edev)  in edd_has_legacy_max_cylinder()
464 	info = edd_dev_get_info(edev);  in edd_has_legacy_max_cylinder()
471 edd_has_legacy_max_head(struct edd_device *edev)  in edd_has_legacy_max_head()  argument
474 	if (!edev)  in edd_has_legacy_max_head()
476 	info = edd_dev_get_info(edev);  in edd_has_legacy_max_head()
483 edd_has_legacy_sectors_per_track(struct edd_device *edev)  in edd_has_legacy_sectors_per_track()  argument
486 	if (!edev)  in edd_has_legacy_sectors_per_track()
488 	info = edd_dev_get_info(edev);  in edd_has_legacy_sectors_per_track()
495 edd_has_default_cylinders(struct edd_device *edev)  in edd_has_default_cylinders()  argument
498 	if (!edev)  in edd_has_default_cylinders()
500 	info = edd_dev_get_info(edev);  in edd_has_default_cylinders()
507 edd_has_default_heads(struct edd_device *edev)  in edd_has_default_heads()  argument
510 	if (!edev)  in edd_has_default_heads()
512 	info = edd_dev_get_info(edev);  in edd_has_default_heads()
519 edd_has_default_sectors_per_track(struct edd_device *edev)  in edd_has_default_sectors_per_track()  argument
522 	if (!edev)  in edd_has_default_sectors_per_track()
524 	info = edd_dev_get_info(edev);  in edd_has_default_sectors_per_track()
531 edd_has_edd30(struct edd_device *edev)  in edd_has_edd30()  argument
537 	if (!edev)  in edd_has_edd30()
539 	info = edd_dev_get_info(edev);  in edd_has_edd30()
645 edd_dev_is_type(struct edd_device *edev, const char *type)  in edd_dev_is_type()  argument
648 	if (!edev)  in edd_dev_is_type()
650 	info = edd_dev_get_info(edev);  in edd_dev_is_type()
667 edd_get_pci_dev(struct edd_device *edev)  in edd_get_pci_dev()  argument
669 	struct edd_info *info = edd_dev_get_info(edev);  in edd_get_pci_dev()
671 	if (edd_dev_is_type(edev, "PCI")) {  in edd_get_pci_dev()
681 edd_create_symlink_to_pcidev(struct edd_device *edev)  in edd_create_symlink_to_pcidev()  argument
684 	struct pci_dev *pci_dev = edd_get_pci_dev(edev);  in edd_create_symlink_to_pcidev()
688 	ret = sysfs_create_link(&edev->kobj,&pci_dev->dev.kobj,"pci_dev");  in edd_create_symlink_to_pcidev()
694 edd_device_unregister(struct edd_device *edev)  in edd_device_unregister()  argument
696 	kobject_put(&edev->kobj);  in edd_device_unregister()
699 static void edd_populate_dir(struct edd_device * edev)  in edd_populate_dir()  argument
707 		    (attr->test && attr->test(edev)))  in edd_populate_dir()
708 			error = sysfs_create_file(&edev->kobj,&attr->attr);  in edd_populate_dir()
712 		edd_create_symlink_to_pcidev(edev);  in edd_populate_dir()
717 edd_device_register(struct edd_device *edev, int i)  in edd_device_register()  argument
721 	if (!edev)  in edd_device_register()
723 	edd_dev_set_info(edev, i);  in edd_device_register()
724 	edev->kobj.kset = edd_kset;  in edd_device_register()
725 	error = kobject_init_and_add(&edev->kobj, &edd_ktype, NULL,  in edd_device_register()
728 		edd_populate_dir(edev);  in edd_device_register()
729 		kobject_uevent(&edev->kobj, KOBJ_ADD);  in edd_device_register()
749 	struct edd_device *edev;  in edd_init()  local
764 		edev = kzalloc(sizeof (*edev), GFP_KERNEL);  in edd_init()
765 		if (!edev)  in edd_init()
768 		rc = edd_device_register(edev, i);  in edd_init()
770 			kfree(edev);  in edd_init()
773 		edd_devices[i] = edev;  in edd_init()
785 	struct edd_device *edev;  in edd_exit()  local
788 		if ((edev = edd_devices[i]))  in edd_exit()
789 			edd_device_unregister(edev);  in edd_exit()