309 #define UDRS	(&drive_state[drive])  macro
603 	return !current_type[drive] && !ITYPE(UDRS->fd_device);  in drive_no_geom()
737 	if (time_before(jiffies, UDRS->select_date + UDP->select_delay))  in disk_change()
750 	debug_dcl(UDP->flags, "flags=%lx\n", UDRS->flags);  in disk_change()
753 		return test_bit(FD_DISK_CHANGED_BIT, &UDRS->flags);  in disk_change()
755 		set_bit(FD_VERIFY_BIT, &UDRS->flags);  in disk_change()
758 		if (UDRS->maxblock)	/* mark it changed */  in disk_change()
759 			set_bit(FD_DISK_CHANGED_BIT, &UDRS->flags);  in disk_change()
762 		if (UDRS->keep_data >= 0) {  in disk_change()
772 		UDRS->last_checked = jiffies;  in disk_change()
773 		clear_bit(FD_DISK_NEWCHANGE_BIT, &UDRS->flags);  in disk_change()
815 			UDRS->select_date = jiffies;  in set_dor()
843 		if (FDC(drive) == fdc && (mode || UDRS->track != NEED_1_RECAL))  in reset_fdc_info()
844 			UDRS->track = NEED_2_RECAL;  in reset_fdc_info()
922 		delta = jiffies - UDRS->first_read_date + HZ -  in floppy_off()
948 		if (UDRS->fd_ref == 0 || UDP->select_delay != 0)  in scandrives()
2060 	int type = ITYPE(UDRS->fd_device);  in set_floppy()
3185 			if (UDRS->fd_ref > 1) {  in raw_cmd_ioctl()
3189 		} else if (UDRS->fd_ref) {  in raw_cmd_ioctl()
3385 	int type = ITYPE(UDRS->fd_device);  in fd_locked_ioctl()
3433 		if (UDRS->fd_ref != 1)  in fd_locked_ioctl()
3443 		set_bit(FD_DISK_CHANGED_BIT, &UDRS->flags);  in fd_locked_ioctl()
3444 		set_bit(FD_VERIFY_BIT, &UDRS->flags);  in fd_locked_ioctl()
3452 		UDRS->keep_data = 0;  in fd_locked_ioctl()
3474 		ret = UDRS->flags;  in fd_locked_ioctl()
3482 		if (UDRS->fd_ref != 1)  in fd_locked_ioctl()
3517 		outparam = UDRS;  in fd_locked_ioctl()
3627 	if (!UDRS->fd_ref--) {  in floppy_release()
3629 		UDRS->fd_ref = 0;  in floppy_release()
3631 	if (!UDRS->fd_ref)  in floppy_release()
3652 	old_dev = UDRS->fd_device;  in floppy_open()
3656 	if (!UDRS->fd_ref && (UDP->flags & FD_BROKEN_DCL)) {  in floppy_open()
3657 		set_bit(FD_DISK_CHANGED_BIT, &UDRS->flags);  in floppy_open()
3658 		set_bit(FD_VERIFY_BIT, &UDRS->flags);  in floppy_open()
3661 	UDRS->fd_ref++;  in floppy_open()
3698 	UDRS->fd_device = new_dev;  in floppy_open()
3710 			UDRS->last_checked = 0;  in floppy_open()
3711 			clear_bit(FD_OPEN_SHOULD_FAIL_BIT, &UDRS->flags);  in floppy_open()
3713 			if (test_bit(FD_DISK_CHANGED_BIT, &UDRS->flags))  in floppy_open()
3715 			if (test_bit(FD_OPEN_SHOULD_FAIL_BIT, &UDRS->flags))  in floppy_open()
3720 		    !test_bit(FD_DISK_WRITABLE_BIT, &UDRS->flags))  in floppy_open()
3727 	UDRS->fd_ref--;  in floppy_open()
3729 	if (!UDRS->fd_ref)  in floppy_open()
3745 	if (test_bit(FD_DISK_CHANGED_BIT, &UDRS->flags) ||  in floppy_check_events()
3746 	    test_bit(FD_VERIFY_BIT, &UDRS->flags))  in floppy_check_events()
3749 	if (time_after(jiffies, UDRS->last_checked + UDP->checkfreq)) {  in floppy_check_events()
3755 	if (test_bit(FD_DISK_CHANGED_BIT, &UDRS->flags) ||  in floppy_check_events()
3756 	    test_bit(FD_VERIFY_BIT, &UDRS->flags) ||  in floppy_check_events()
3782 		set_bit(FD_OPEN_SHOULD_FAIL_BIT, &UDRS->flags);  in floppy_rb0_cb()
3841 	if (test_bit(FD_DISK_CHANGED_BIT, &UDRS->flags) ||  in floppy_revalidate()
3842 	    test_bit(FD_VERIFY_BIT, &UDRS->flags) ||  in floppy_revalidate()
3850 		cf = (test_bit(FD_DISK_CHANGED_BIT, &UDRS->flags) ||  in floppy_revalidate()
3851 		      test_bit(FD_VERIFY_BIT, &UDRS->flags));  in floppy_revalidate()
3856 		UDRS->maxblock = 0;  in floppy_revalidate()
3857 		UDRS->maxtrack = 0;  in floppy_revalidate()
3861 		clear_bit(FD_DISK_CHANGED_BIT, &UDRS->flags);  in floppy_revalidate()
3863 			UDRS->generation++;  in floppy_revalidate()
3873 	set_capacity(disk, floppy_sizes[UDRS->fd_device]);  in floppy_revalidate()
4269 		memset(UDRS, 0, sizeof(*UDRS));  in do_floppy_init()
4271 		set_bit(FD_DISK_NEWCHANGE_BIT, &UDRS->flags);  in do_floppy_init()
4272 		set_bit(FD_DISK_CHANGED_BIT, &UDRS->flags);  in do_floppy_init()
4273 		set_bit(FD_VERIFY_BIT, &UDRS->flags);  in do_floppy_init()
4274 		UDRS->fd_device = -1;  in do_floppy_init()