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grf_hyreg.h revision 1.2 
      1 /*	$NetBSD: grf_hyreg.h,v 1.2 2011/02/08 20:20:14 rmind Exp $	*/
      2 
      3 /*
      4  * Copyright (c) 1991 University of Utah.
      5  * Copyright (c) 1990, 1993
      6  *	The Regents of the University of California.  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 and Mark Davies of the Department of Computer
     11  * Science, Victoria University of Wellington, New Zealand.
     12  *
     13  * Redistribution and use in source and binary forms, with or without
     14  * modification, are permitted provided that the following conditions
     15  * are met:
     16  * 1. Redistributions of source code must retain the above copyright
     17  *    notice, this list of conditions and the following disclaimer.
     18  * 2. Redistributions in binary form must reproduce the above copyright
     19  *    notice, this list of conditions and the following disclaimer in the
     20  *    documentation and/or other materials provided with the distribution.
     21  * 3. Neither the name of the University nor the names of its contributors
     22  *    may be used to endorse or promote products derived from this software
     23  *    without specific prior written permission.
     24  *
     25  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
     26  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
     27  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
     28  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
     29  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
     30  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
     31  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     32  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
     33  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
     34  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
     35  * SUCH DAMAGE.
     36  *
     37  * from: Utah $Hdr: grf_hyreg.h 1.1 92/01/22$
     38  *
     39  *	@(#)grf_hyreg.h	8.1 (Berkeley) 6/10/93
     40  */
     41 
     42 #include <hp300/dev/iotypes.h>	/* XXX */
     43 
     44 struct hyboxfb {
     45   u_char 	:8;
     46   vu_char 	reset;			/* reset register		0x01 */
     47   vu_char	fb_address;		/* frame buffer address 	0x02 */
     48   vu_char	interrupt;		/* interrupt register		0x03 */
     49   u_char	:8;
     50   vu_char	fbwmsb;			/* frame buffer width MSB	0x05 */
     51   u_char	:8;
     52   vu_char	fbwlsb;			/* frame buffer width MSB	0x07 */
     53   u_char	:8;
     54   vu_char	fbhmsb;			/* frame buffer height MSB	0x09 */
     55   u_char	:8;
     56   vu_char	fbhlsb;			/* frame buffer height MSB	0x0b */
     57   u_char	:8;
     58   vu_char	dwmsb;			/* display width MSB		0x0d */
     59   u_char	:8;
     60   vu_char	dwlsb;			/* display width MSB		0x0f */
     61   u_char	:8;
     62   vu_char	dhmsb;			/* display height MSB		0x11 */
     63   u_char	:8;
     64   vu_char	dhlsb;			/* display height MSB		0x13 */
     65   u_char	:8;
     66   vu_char	fbid;			/* Scondary frame buffer id	0x15 */
     67   u_char	:8;
     68   vu_char	bits;			/* square(0)/double-high(1) 	0x17 */
     69   u_char	f1[0x5b-0x17-1];
     70   vu_char	num_planes;		/* number of color planes       0x5b */
     71   u_char	:8;
     72   vu_char	fbomsb;			/* frame buffer offset MSB	0x5d */
     73   u_char	:8;
     74   vu_char	fbolsb;			/* frame buffer offset LSB	0x5f */
     75   u_char	f2[0x4000-0x5f-1];
     76   vu_char	nblank;			/* display enable planes      0x4000 */
     77 };
     78 
     79