1 /* $NetBSD: grfioctl.h,v 1.4 2015/09/07 03:49:45 dholland 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. Neither the name of the University nor the names of its contributors 21 * may be used to endorse or promote products derived from this software 22 * without specific prior written permission. 23 * 24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 34 * SUCH DAMAGE. 35 * 36 * from: Utah $Hdr: grfioctl.h 1.1 90/07/09$ 37 * 38 * @(#)grfioctl.h 7.2 (Berkeley) 11/4/90 39 */ 40 41 #ifndef _MACPPC_GRFIOCTL_H_ 42 #define _MACPPC_GRFIOCTL_H_ 43 44 #include <sys/ioccom.h> 45 46 struct grfinfo { 47 void * gd_regaddr; /* control registers physaddr */ 48 int gd_regsize; /* control registers size */ 49 void * gd_fbaddr; /* frame buffer physaddr */ 50 int gd_fbsize; /* frame buffer size */ 51 short gd_colors; /* number of colors */ 52 short gd_planes; /* number of planes */ 53 int gd_fbwidth; /* frame buffer width */ 54 int gd_fbheight; /* frame buffer height */ 55 int gd_fbrowbytes; /* frame buffer rowbytes */ 56 int gd_dwidth; /* displayed part width */ 57 int gd_dheight; /* displayed part height */ 58 void * gd_devaddr; /* physaddr of the device */ 59 int gd_devsize; /* size of the device */ 60 int gd_pad[4]; /* for future expansion */ 61 }; 62 63 /* 64 * BSD ioctls 65 */ 66 #define GRFIOCGINFO _IOR('G', 0, struct grfinfo) /* get info on device */ 67 #define GRFIOCON _IO('G', 1) /* turn graphics on */ 68 #define GRFIOCOFF _IO('G', 2) /* turn graphics off */ 69 70 #endif /* _MACPPC_GRFIOCTL_H_ */ 71