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Annotation of sys/arch/hp300/stand/include/grf_hyreg.h, Revision 1.1.1.1

1.1       nbrk        1: /*     $OpenBSD: grf_hyreg.h,v 1.1 2005/01/19 17:09:32 miod Exp $      */
                      2: /*     $NetBSD: grf_hyreg.h,v 1.2 1994/10/26 07:23:57 cgd Exp $        */
                      3:
                      4: /*
                      5:  * Copyright (c) 1991 University of Utah.
                      6:  * Copyright (c) 1990, 1993
                      7:  *     The Regents of the University of California.  All rights reserved.
                      8:  *
                      9:  * This code is derived from software contributed to Berkeley by
                     10:  * the Systems Programming Group of the University of Utah Computer
                     11:  * Science Department and Mark Davies of the Department of Computer
                     12:  * Science, Victoria University of Wellington, New Zealand.
                     13:  *
                     14:  * Redistribution and use in source and binary forms, with or without
                     15:  * modification, are permitted provided that the following conditions
                     16:  * are met:
                     17:  * 1. Redistributions of source code must retain the above copyright
                     18:  *    notice, this list of conditions and the following disclaimer.
                     19:  * 2. Redistributions in binary form must reproduce the above copyright
                     20:  *    notice, this list of conditions and the following disclaimer in the
                     21:  *    documentation and/or other materials provided with the distribution.
                     22:  * 3. Neither the name of the University nor the names of its contributors
                     23:  *    may be used to endorse or promote products derived from this software
                     24:  *    without specific prior written permission.
                     25:  *
                     26:  * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
                     27:  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
                     28:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
                     29:  * ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
                     30:  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
                     31:  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
                     32:  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
                     33:  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
                     34:  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
                     35:  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
                     36:  * SUCH DAMAGE.
                     37:  *
                     38:  * from: Utah $Hdr: grf_hyreg.h 1.1 92/01/22$
                     39:  *
                     40:  *     @(#)grf_hyreg.h 8.1 (Berkeley) 6/10/93
                     41:  */
                     42:
                     43: #include <hp300/dev/iotypes.h> /* XXX */
                     44:
                     45: struct hyboxfb {
                     46:   u_char       :8;
                     47:   vu_char      reset;                  /* reset register               0x01 */
                     48:   vu_char      fb_address;             /* frame buffer address         0x02 */
                     49:   vu_char      interrupt;              /* interrupt register           0x03 */
                     50:   u_char       :8;
                     51:   vu_char      fbwmsb;                 /* frame buffer width MSB       0x05 */
                     52:   u_char       :8;
                     53:   vu_char      fbwlsb;                 /* frame buffer width MSB       0x07 */
                     54:   u_char       :8;
                     55:   vu_char      fbhmsb;                 /* frame buffer height MSB      0x09 */
                     56:   u_char       :8;
                     57:   vu_char      fbhlsb;                 /* frame buffer height MSB      0x0b */
                     58:   u_char       :8;
                     59:   vu_char      dwmsb;                  /* display width MSB            0x0d */
                     60:   u_char       :8;
                     61:   vu_char      dwlsb;                  /* display width MSB            0x0f */
                     62:   u_char       :8;
                     63:   vu_char      dhmsb;                  /* display height MSB           0x11 */
                     64:   u_char       :8;
                     65:   vu_char      dhlsb;                  /* display height MSB           0x13 */
                     66:   u_char       :8;
                     67:   vu_char      fbid;                   /* Scondary frame buffer id     0x15 */
                     68:   u_char       :8;
                     69:   vu_char      bits;                   /* square(0)/double-high(1)     0x17 */
                     70:   u_char       f1[0x5b-0x17-1];
                     71:   vu_char      num_planes;             /* number of color planes       0x5b */
                     72:   u_char       :8;
                     73:   vu_char      fbomsb;                 /* frame buffer offset MSB      0x5d */
                     74:   u_char       :8;
                     75:   vu_char      fbolsb;                 /* frame buffer offset LSB      0x5f */
                     76:   u_char       f2[0x4000-0x5f-1];
                     77:   vu_char      nblank;                 /* display enable planes      0x4000 */
                     78: };
                     79: