grfioctl.h revision 1.1 
1/*	$NetBSD: grfioctl.h,v 1.1 1998/05/15 10:15:53 tsubai Exp $	*/
2
3/*
4 * Copyright (c) 1988 University of Utah.
5 * Copyright (c) 1990 The Regents of the University of California.
6 * All rights reserved.
7 *
8 * This code is derived from software contributed to Berkeley by
9 * the Systems Programming Group of the University of Utah Computer
10 * Science Department.
11 *
12 * Redistribution and use in source and binary forms, with or without
13 * modification, are permitted provided that the following conditions
14 * are met:
15 * 1. Redistributions of source code must retain the above copyright
16 *    notice, this list of conditions and the following disclaimer.
17 * 2. Redistributions in binary form must reproduce the above copyright
18 *    notice, this list of conditions and the following disclaimer in the
19 *    documentation and/or other materials provided with the distribution.
20 * 3. All advertising materials mentioning features or use of this software
21 *    must display the following acknowledgement:
22 *	This product includes software developed by the University of
23 *	California, Berkeley and its contributors.
24 * 4. Neither the name of the University nor the names of its contributors
25 *    may be used to endorse or promote products derived from this software
26 *    without specific prior written permission.
27 *
28 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
29 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
30 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
31 * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
32 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
33 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
34 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
35 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
36 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
37 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
38 * SUCH DAMAGE.
39 *
40 * from: Utah $Hdr: grfioctl.h 1.1 90/07/09$
41 *
42 *	@(#)grfioctl.h	7.2 (Berkeley) 11/4/90
43 */
44
45struct	grfinfo {
46	caddr_t	gd_regaddr;		/* control registers physaddr */
47	int	gd_regsize;		/* control registers size */
48	caddr_t	gd_fbaddr;		/* frame buffer physaddr */
49	int	gd_fbsize;		/* frame buffer size */
50	short	gd_colors;		/* number of colors */
51	short	gd_planes;		/* number of planes */
52	int	gd_fbwidth;		/* frame buffer width */
53	int	gd_fbheight;		/* frame buffer height */
54	int	gd_fbrowbytes;		/* frame buffer rowbytes */
55	int	gd_dwidth;		/* displayed part width */
56	int	gd_dheight;		/* displayed part height */
57	caddr_t	gd_devaddr;		/* physaddr of the device */
58	int	gd_devsize;		/* size of the device */
59	int	gd_pad[4];		/* for future expansion */
60};
61
62/*
63 * BSD ioctls
64 */
65#define	GRFIOCGINFO	_IOR('G', 0, struct grfinfo) /* get info on device */
66#define	GRFIOCON	_IO('G', 1)		/* turn graphics on */
67#define	GRFIOCOFF	_IO('G', 2)		/* turn graphics off */
68