/*
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1990 The Regents of the University of California.
* All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* the Systems Programming Group of the University of Utah Computer
* Science Department.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* 3. Neither the name of the University nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
* OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* from: Utah $Hdr: grfioctl.h 1.1 90/07/09$
*
* @(#)grfioctl.h 7.2 (Berkeley) 11/4/90
*/
struct grfinfo {
void * gd_regaddr; /* control registers physaddr */
int gd_regsize; /* control registers size */
void * gd_fbaddr; /* frame buffer physaddr */
int gd_fbsize; /* frame buffer size */
short gd_colors; /* number of colors */
short gd_planes; /* number of planes */
int gd_fbwidth; /* frame buffer width */
int gd_fbheight; /* frame buffer height */
int gd_fbrowbytes; /* frame buffer rowbytes */
int gd_dwidth; /* displayed part width */
int gd_dheight; /* displayed part height */
void * gd_devaddr; /* physaddr of the device */
int gd_devsize; /* size of the device */
int gd_pad[4]; /* for future expansion */
};
/*
* BSD ioctls
*/
#define GRFIOCGINFO _IOR('G', 0, struct grfinfo) /* get info on device */
#define GRFIOCON _IO('G', 1) /* turn graphics on */
#define GRFIOCOFF _IO('G', 2) /* turn graphics off */
