/* $NetBSD: bw2reg.h,v 1.1.1.1 1997/01/14 20:57:02 gwr Exp $ */ /* * Copyright (c) 1992, 1993 * The Regents of the University of California. All rights reserved. * * This software was developed by the Computer Systems Engineering group * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and * contributed to Berkeley. * * All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Lawrence Berkeley Laboratory. * * 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. All advertising materials mentioning features or use of this software * must display the following acknowledgement: * This product includes software developed by the University of * California, Berkeley and its contributors. * 4. 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. * * @(#)bwtworeg.h 8.1 (Berkeley) 6/11/93 */ /* Default physical address. */ #define BW2_FB_PADDR 0x50400000 /* Sizes that can be mapped. */ #define BW2_FBSIZE 0x20000 /* size of frame buffer */ #define BW2_FBSIZE_HIRES 0x40000 /* size of hi-res FB */ /* * bwtwo control register (16-bits) */ #define VC_VIDEO_EN 0x8000 /* Video enable */ #define VC_COPY_EN 0x4000 /* Copy enable */ #define VC_INT_ENA 0x2000 /* Interrupt enable */ #define VC_INT_PEND 0x1000 /* Int active - r/o */ #define VC_B_JUMPER 0x0800 /* Config jumper, 0=default */ #define VC_A_JUMPER 0x0400 /* Config jumper, 0=default */ #define VC_COLOR_JP 0x0200 /* Config jumper, 0: def. 1: use P2-color */ #define VC_1024_JP 0x0100 /* Config jumper, 0: def. 1: use 1K by 1K */ /* Note copy-mode only on Sun3/160 */ #define VC_COPYBASE 0x00FF /* copy-mode high address bits */