315 #define UDRS	(&drive_state[drive])  macro
609 	return !current_type[drive] && !ITYPE(UDRS->fd_device);  in drive_no_geom()
743 	if (time_before(jiffies, UDRS->select_date + UDP->select_delay))  in disk_change()
756 	debug_dcl(UDP->flags, "flags=%lx\n", UDRS->flags);  in disk_change()
759 		return test_bit(FD_DISK_CHANGED_BIT, &UDRS->flags);  in disk_change()
761 		set_bit(FD_VERIFY_BIT, &UDRS->flags);  in disk_change()
764 		if (UDRS->maxblock)	/* mark it changed */  in disk_change()
765 			set_bit(FD_DISK_CHANGED_BIT, &UDRS->flags);  in disk_change()
768 		if (UDRS->keep_data >= 0) {  in disk_change()
778 		UDRS->last_checked = jiffies;  in disk_change()
779 		clear_bit(FD_DISK_NEWCHANGE_BIT, &UDRS->flags);  in disk_change()
821 			UDRS->select_date = jiffies;  in set_dor()
849 		if (FDC(drive) == fdc && (mode || UDRS->track != NEED_1_RECAL))  in reset_fdc_info()
850 			UDRS->track = NEED_2_RECAL;  in reset_fdc_info()
932 		delta = jiffies - UDRS->first_read_date + HZ -  in floppy_off()
958 		if (UDRS->fd_ref == 0 || UDP->select_delay != 0)  in scandrives()
2067 	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()
3407 	int type = ITYPE(UDRS->fd_device);  in fd_locked_ioctl()
3455 		if (UDRS->fd_ref != 1)  in fd_locked_ioctl()
3465 		set_bit(FD_DISK_CHANGED_BIT, &UDRS->flags);  in fd_locked_ioctl()
3466 		set_bit(FD_VERIFY_BIT, &UDRS->flags);  in fd_locked_ioctl()
3474 		UDRS->keep_data = 0;  in fd_locked_ioctl()
3499 		ret = UDRS->flags;  in fd_locked_ioctl()
3507 		if (UDRS->fd_ref != 1)  in fd_locked_ioctl()
3545 		outparam = UDRS;  in fd_locked_ioctl()
3692 	type = ITYPE(UDRS->fd_device);  in compat_set_geometry()
3708 	err = get_floppy_geometry(drive, ITYPE(UDRS->fd_device), &p);  in compat_get_prm()
3803 	v.spinup_date = UDRS->spinup_date;  in compat_getdrvstat()
3804 	v.select_date = UDRS->select_date;  in compat_getdrvstat()
3805 	v.first_read_date = UDRS->first_read_date;  in compat_getdrvstat()
3806 	v.probed_format = UDRS->probed_format;  in compat_getdrvstat()
3807 	v.track = UDRS->track;  in compat_getdrvstat()
3808 	v.maxblock = UDRS->maxblock;  in compat_getdrvstat()
3809 	v.maxtrack = UDRS->maxtrack;  in compat_getdrvstat()
3810 	v.generation = UDRS->generation;  in compat_getdrvstat()
3811 	v.keep_data = UDRS->keep_data;  in compat_getdrvstat()
3812 	v.fd_ref = UDRS->fd_ref;  in compat_getdrvstat()
3813 	v.fd_device = UDRS->fd_device;  in compat_getdrvstat()
3814 	v.last_checked = UDRS->last_checked;  in compat_getdrvstat()
3815 	v.dmabuf = (uintptr_t)UDRS->dmabuf;  in compat_getdrvstat()
3816 	v.bufblocks = UDRS->bufblocks;  in compat_getdrvstat()
3982 	if (!UDRS->fd_ref--) {  in floppy_release()
3984 		UDRS->fd_ref = 0;  in floppy_release()
3986 	if (!UDRS->fd_ref)  in floppy_release()
4007 	old_dev = UDRS->fd_device;  in floppy_open()
4011 	if (!UDRS->fd_ref && (UDP->flags & FD_BROKEN_DCL)) {  in floppy_open()
4012 		set_bit(FD_DISK_CHANGED_BIT, &UDRS->flags);  in floppy_open()
4013 		set_bit(FD_VERIFY_BIT, &UDRS->flags);  in floppy_open()
4016 	UDRS->fd_ref++;  in floppy_open()
4053 	UDRS->fd_device = new_dev;  in floppy_open()
4065 			UDRS->last_checked = 0;  in floppy_open()
4066 			clear_bit(FD_OPEN_SHOULD_FAIL_BIT, &UDRS->flags);  in floppy_open()
4068 			if (test_bit(FD_DISK_CHANGED_BIT, &UDRS->flags))  in floppy_open()
4070 			if (test_bit(FD_OPEN_SHOULD_FAIL_BIT, &UDRS->flags))  in floppy_open()
4075 		    !test_bit(FD_DISK_WRITABLE_BIT, &UDRS->flags))  in floppy_open()
4082 	UDRS->fd_ref--;  in floppy_open()
4084 	if (!UDRS->fd_ref)  in floppy_open()
4100 	if (test_bit(FD_DISK_CHANGED_BIT, &UDRS->flags) ||  in floppy_check_events()
4101 	    test_bit(FD_VERIFY_BIT, &UDRS->flags))  in floppy_check_events()
4104 	if (time_after(jiffies, UDRS->last_checked + UDP->checkfreq)) {  in floppy_check_events()
4111 	if (test_bit(FD_DISK_CHANGED_BIT, &UDRS->flags) ||  in floppy_check_events()
4112 	    test_bit(FD_VERIFY_BIT, &UDRS->flags) ||  in floppy_check_events()
4138 		set_bit(FD_OPEN_SHOULD_FAIL_BIT, &UDRS->flags);  in floppy_rb0_cb()
4195 	if (test_bit(FD_DISK_CHANGED_BIT, &UDRS->flags) ||  in floppy_revalidate()
4196 	    test_bit(FD_VERIFY_BIT, &UDRS->flags) ||  in floppy_revalidate()
4206 		cf = (test_bit(FD_DISK_CHANGED_BIT, &UDRS->flags) ||  in floppy_revalidate()
4207 		      test_bit(FD_VERIFY_BIT, &UDRS->flags));  in floppy_revalidate()
4212 		UDRS->maxblock = 0;  in floppy_revalidate()
4213 		UDRS->maxtrack = 0;  in floppy_revalidate()
4217 		clear_bit(FD_DISK_CHANGED_BIT, &UDRS->flags);  in floppy_revalidate()
4219 			UDRS->generation++;  in floppy_revalidate()
4229 	set_capacity(disk, floppy_sizes[UDRS->fd_device]);  in floppy_revalidate()
4635 		memset(UDRS, 0, sizeof(*UDRS));  in do_floppy_init()
4637 		set_bit(FD_DISK_NEWCHANGE_BIT, &UDRS->flags);  in do_floppy_init()
4638 		set_bit(FD_DISK_CHANGED_BIT, &UDRS->flags);  in do_floppy_init()
4639 		set_bit(FD_VERIFY_BIT, &UDRS->flags);  in do_floppy_init()
4640 		UDRS->fd_device = -1;  in do_floppy_init()