1*ce099b40Smartin /* $NetBSD: bwtworeg.h,v 1.2 2008/04/28 20:23:37 martin Exp $ */ 2ec984a04Sfredette 3ec984a04Sfredette /*- 4ec984a04Sfredette * Copyright (c) 2001 The NetBSD Foundation, Inc. 5ec984a04Sfredette * All rights reserved. 6ec984a04Sfredette * 7ec984a04Sfredette * This code is derived from software contributed to The NetBSD Foundation 8ec984a04Sfredette * by Matthew Fredette. 9ec984a04Sfredette * 10ec984a04Sfredette * Redistribution and use in source and binary forms, with or without 11ec984a04Sfredette * modification, are permitted provided that the following conditions 12ec984a04Sfredette * are met: 13ec984a04Sfredette * 1. Redistributions of source code must retain the above copyright 14ec984a04Sfredette * notice, this list of conditions and the following disclaimer. 15ec984a04Sfredette * 2. Redistributions in binary form must reproduce the above copyright 16ec984a04Sfredette * notice, this list of conditions and the following disclaimer in the 17ec984a04Sfredette * documentation and/or other materials provided with the distribution. 18ec984a04Sfredette * 19ec984a04Sfredette * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20ec984a04Sfredette * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21ec984a04Sfredette * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22ec984a04Sfredette * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23ec984a04Sfredette * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24ec984a04Sfredette * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25ec984a04Sfredette * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26ec984a04Sfredette * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27ec984a04Sfredette * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28ec984a04Sfredette * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29ec984a04Sfredette * POSSIBILITY OF SUCH DAMAGE. 30ec984a04Sfredette */ 31ec984a04Sfredette 32ec984a04Sfredette /* 33ec984a04Sfredette * Sun2 bwtwo display registers. NB that these are very different from 34ec984a04Sfredette * the later bwtwos! 35ec984a04Sfredette */ 36ec984a04Sfredette struct bwtworeg { 37ec984a04Sfredette unsigned char bwtworeg_cr; 38ec984a04Sfredette unsigned char bwtworeg_copybase; 39ec984a04Sfredette }; 40ec984a04Sfredette #define BW2_CR_ENABLE_VIDEO 0x8000 41ec984a04Sfredette 42ec984a04Sfredette /* offsets */ 43ec984a04Sfredette #define BWREG_MEM 0x0 44ec984a04Sfredette #define BWREG_REG 0x40000 45