sys/arch/hp300/dev/grf_hyreg.h

   1 /*      $NetBSD: grf_hyreg.h,v 1.2.66.3 2004/09/21 13:15:14 skrll Exp $ */
   2
   3 /*
   4  * Copyright (c) 1990, 1993
   5  *      The Regents of the University of California.  All rights reserved.
   6  *
   7  * This code is derived from software contributed to Berkeley by
   8  * the Systems Programming Group of the University of Utah Computer
   9  * Science Department and Mark Davies of the Department of Computer
  10  * Science, Victoria University of Wellington, New Zealand.
  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 $Hdr: grf_hyreg.h 1.1 92/01/22$
  37  *
  38  *      @(#)grf_hyreg.h 8.1 (Berkeley) 6/10/93
  39  */
  40
  41 /*
  42  * Copyright (c) 1991 University of Utah.
  43  *
  44  * This code is derived from software contributed to Berkeley by
  45  * the Systems Programming Group of the University of Utah Computer
  46  * Science Department and Mark Davies of the Department of Computer
  47  * Science, Victoria University of Wellington, New Zealand.
  48  *
  49  * Redistribution and use in source and binary forms, with or without
  50  * modification, are permitted provided that the following conditions
  51  * are met:
  52  * 1. Redistributions of source code must retain the above copyright
  53  *    notice, this list of conditions and the following disclaimer.
  54  * 2. Redistributions in binary form must reproduce the above copyright
  55  *    notice, this list of conditions and the following disclaimer in the
  56  *    documentation and/or other materials provided with the distribution.
  57  * 3. All advertising materials mentioning features or use of this software
  58  *    must display the following acknowledgement:
  59  *      This product includes software developed by the University of
  60  *      California, Berkeley and its contributors.
  61  * 4. Neither the name of the University nor the names of its contributors
  62  *    may be used to endorse or promote products derived from this software
  63  *    without specific prior written permission.
  64  *
  65  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
  66  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  67  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  68  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
  69  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  70  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  71  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  72  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  73  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  74  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  75  * SUCH DAMAGE.
  76  *
  77  * from: Utah $Hdr: grf_hyreg.h 1.1 92/01/22$
  78  *
  79  *      @(#)grf_hyreg.h 8.1 (Berkeley) 6/10/93
  80  */
  81
  82 #include <hp300/dev/iotypes.h>  /* XXX */
  83
  84 struct hyboxfb {
  85   u_char        :8;
  86   vu_char       reset;                  /* reset register               0x01 */
  87   vu_char       fb_address;             /* frame buffer address         0x02 */
  88   vu_char       interrupt;              /* interrupt register           0x03 */
  89   u_char        :8;
  90   vu_char       fbwmsb;                 /* frame buffer width MSB       0x05 */
  91   u_char        :8;
  92   vu_char       fbwlsb;                 /* frame buffer width MSB       0x07 */
  93   u_char        :8;
  94   vu_char       fbhmsb;                 /* frame buffer height MSB      0x09 */
  95   u_char        :8;
  96   vu_char       fbhlsb;                 /* frame buffer height MSB      0x0b */
  97   u_char        :8;
  98   vu_char       dwmsb;                  /* display width MSB            0x0d */
  99   u_char        :8;
 100   vu_char       dwlsb;                  /* display width MSB            0x0f */
 101   u_char        :8;
 102   vu_char       dhmsb;                  /* display height MSB           0x11 */
 103   u_char        :8;
 104   vu_char       dhlsb;                  /* display height MSB           0x13 */
 105   u_char        :8;
 106   vu_char       fbid;                   /* Scondary frame buffer id     0x15 */
 107   u_char        :8;
 108   vu_char       bits;                   /* square(0)/double-high(1)     0x17 */
 109   u_char        f1[0x5b-0x17-1];
 110   vu_char       num_planes;             /* number of color planes       0x5b */
 111   u_char        :8;
 112   vu_char       fbomsb;                 /* frame buffer offset MSB      0x5d */
 113   u_char        :8;
 114   vu_char       fbolsb;                 /* frame buffer offset LSB      0x5f */
 115   u_char        f2[0x4000-0x5f-1];
 116   vu_char       nblank;                 /* display enable planes      0x4000 */
 117 };
 118