1*063f96f3Sbouyer /* $NetBSD: hyperreg.h,v 1.3 2011/03/06 17:08:24 bouyer Exp $ */ 2b04b7da8Stsutsui 3b04b7da8Stsutsui /* 4b04b7da8Stsutsui * Copyright (c) 1991 University of Utah. 5b04b7da8Stsutsui * Copyright (c) 1990, 1993 6b04b7da8Stsutsui * The Regents of the University of California. All rights reserved. 7b04b7da8Stsutsui * 8b04b7da8Stsutsui * This code is derived from software contributed to Berkeley by 9b04b7da8Stsutsui * the Systems Programming Group of the University of Utah Computer 10b04b7da8Stsutsui * Science Department and Mark Davies of the Department of Computer 11b04b7da8Stsutsui * Science, Victoria University of Wellington, New Zealand. 12b04b7da8Stsutsui * 13b04b7da8Stsutsui * Redistribution and use in source and binary forms, with or without 14b04b7da8Stsutsui * modification, are permitted provided that the following conditions 15b04b7da8Stsutsui * are met: 16b04b7da8Stsutsui * 1. Redistributions of source code must retain the above copyright 17b04b7da8Stsutsui * notice, this list of conditions and the following disclaimer. 18b04b7da8Stsutsui * 2. Redistributions in binary form must reproduce the above copyright 19b04b7da8Stsutsui * notice, this list of conditions and the following disclaimer in the 20b04b7da8Stsutsui * documentation and/or other materials provided with the distribution. 21b04b7da8Stsutsui * 3. Neither the name of the University nor the names of its contributors 22b04b7da8Stsutsui * may be used to endorse or promote products derived from this software 23b04b7da8Stsutsui * without specific prior written permission. 24b04b7da8Stsutsui * 25b04b7da8Stsutsui * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 26b04b7da8Stsutsui * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 27b04b7da8Stsutsui * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 28b04b7da8Stsutsui * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 29b04b7da8Stsutsui * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 30b04b7da8Stsutsui * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 31b04b7da8Stsutsui * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 32b04b7da8Stsutsui * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 33b04b7da8Stsutsui * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 34b04b7da8Stsutsui * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 35b04b7da8Stsutsui * SUCH DAMAGE. 36b04b7da8Stsutsui * 37b04b7da8Stsutsui * from: Utah $Hdr: grf_hyreg.h 1.1 92/01/22$ 38b04b7da8Stsutsui * 39b04b7da8Stsutsui * @(#)grf_hyreg.h 8.1 (Berkeley) 6/10/93 40b04b7da8Stsutsui */ 41b04b7da8Stsutsui 42b04b7da8Stsutsui struct hyboxfb { 43b04b7da8Stsutsui struct diofbreg regs; 445d7f465dStsutsui uint8_t f2[0x4000-0x5f-1]; 455d7f465dStsutsui uint8_t nblank; /* display enable planes 0x4000 */ 46b04b7da8Stsutsui }; 47b04b7da8Stsutsui 48b04b7da8Stsutsui /* Values for nblank */ 49b04b7da8Stsutsui #define DISP_SYNC_ENABLE 0x01 50b04b7da8Stsutsui #define DISP_VIDEO_ENABLE 0x04 51