Source to arch/i386/isa/wtreg.h
* Copyright (c) 1991 The Regents of the University of California.
* All rights reserved.
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* This product includes software developed by the University of
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* @(#)wtreg.h 7.1 (Berkeley) 5/9/91
* Copyright (c) 1989 Carnegie-Mellon University.
* All rights reserved.
* Authors: Robert Baron
* Permission to use, copy, modify and distribute this software and
* its documentation is hereby granted, provided that both the copyright
* notice and this permission notice appear in all copies of the
* software, derivative works or modified versions, and any portions
* thereof, and that both notices appear in supporting documentation.
* CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
* CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND
* FOR ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
* Carnegie Mellon requests users of this software to return to
* Software Distribution Coordinator or [email protected]
* School of Computer Science
* Carnegie Mellon University
* Pittsburgh PA 15213-3890
* any improvements or extensions that they make and grant Carnegie the
* rights to redistribute these changes.
* $Log: wtreg.h,v $
* Revision 18.104.22.168 90/01/08 13:29:25 rvb
* Add Intel copyright.
* [90/01/08 rvb]
* Revision 2.2 89/09/25 12:33:09 rvb
* Driver was provided by Intel 9/18/89.
* [89/09/23 rvb]
* Copyright 1988, 1989 by Intel Corporation
* defines ioctl parameters for direct QIC commands
#define WTIOC ('W'<<8)
#define WTQICMD (WTIOC|0)
/* QIC commands allowed */
#define SELECT 0x01
#define REWIND 0x21
#define ERASE 0x22