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 45 struct 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