xref: /csrg-svn/sys/i386/isa/wtreg.h (revision 63364)
149617Sbostic /*-
2*63364Sbostic  * Copyright (c) 1991, 1993
3*63364Sbostic  *	The Regents of the University of California.  All rights reserved.
449617Sbostic  *
549617Sbostic  * %sccs.include.redist.c%
649617Sbostic  *
7*63364Sbostic  *	@(#)wtreg.h	8.1 (Berkeley) 06/11/93
845554Sbill  */
949617Sbostic 
1049617Sbostic /*
1149617Sbostic  *
1249617Sbostic  * Copyright (c) 1989 Carnegie-Mellon University.
1349617Sbostic  * All rights reserved.
1449617Sbostic  *
1549617Sbostic  * Authors: Robert Baron
1649617Sbostic  *
1749617Sbostic  * Permission to use, copy, modify and distribute this software and
1849617Sbostic  * its documentation is hereby granted, provided that both the copyright
1949617Sbostic  * notice and this permission notice appear in all copies of the
2049617Sbostic  * software, derivative works or modified versions, and any portions
2149617Sbostic  * thereof, and that both notices appear in supporting documentation.
2249617Sbostic  *
2349617Sbostic  * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
2449617Sbostic  * CONDITION.  CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
2549617Sbostic  * FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
2649617Sbostic  *
2749617Sbostic  * Carnegie Mellon requests users of this software to return to
2849617Sbostic  *
2949617Sbostic  *  Software Distribution Coordinator  or  Software.Distribution@CS.CMU.EDU
3049617Sbostic  *  School of Computer Science
3149617Sbostic  *  Carnegie Mellon University
3249617Sbostic  *  Pittsburgh PA 15213-3890
3349617Sbostic  *
3449617Sbostic  * any improvements or extensions that they make and grant Carnegie the
3549617Sbostic  * rights to redistribute these changes.
3649617Sbostic  */
3749617Sbostic 
3845554Sbill /*
3945554Sbill  * HISTORY
4045554Sbill  * $Log:	wtreg.h,v $
4145554Sbill  * Revision 2.2.1.1  90/01/08  13:29:25  rvb
4245554Sbill  * 	Add Intel copyright.
4345554Sbill  * 	[90/01/08            rvb]
4445554Sbill  *
4545554Sbill  * Revision 2.2  89/09/25  12:33:09  rvb
4645554Sbill  * 	Driver was provided by Intel 9/18/89.
4745554Sbill  * 	[89/09/23            rvb]
4845554Sbill  *
4945554Sbill  */
5045554Sbill 
5145554Sbill /*
5245554Sbill  *
5345554Sbill  *  Copyright 1988, 1989 by Intel Corporation
5445554Sbill  *
5545554Sbill  */
5645554Sbill 
5745554Sbill /*
5845554Sbill  *  wtioctl.h
5945554Sbill  *   defines ioctl parameters for direct QIC commands
6045554Sbill  */
6145554Sbill 
6245554Sbill #define	WTIOC	('W'<<8)
6345554Sbill #define	WTQICMD	(WTIOC|0)
6445554Sbill 
6545554Sbill /* QIC commands allowed */
6645554Sbill #define	SELECT	0x01
6745554Sbill #define	REWIND	0x21
6845554Sbill #define	ERASE	0x22
6945554Sbill #define	RETENS	0x24
70