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Annotation of sys/arch/hp300/dev/diofbreg.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: diofbreg.h,v 1.3 2007/01/07 15:13:52 miod Exp $       */
        !             2:
        !             3: /*
        !             4:  * Copyright (c) 1988 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.
        !            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 $Hdr: grfreg.h 1.6 92/01/31$
        !            37:  *
        !            38:  *     @(#)grfreg.h    8.1 (Berkeley) 6/10/93
        !            39:  */
        !            40:
        !            41: /* 300 bitmapped display hardware primary id */
        !            42: #define GRFHWID                0x39
        !            43:
        !            44: /* 300 internal bitmapped display address */
        !            45: #define GRFIADDR       0x560000
        !            46:
        !            47: /* 300 hardware secondary ids */
        !            48: #define GID_GATORBOX   1
        !            49: #define        GID_TOPCAT      2
        !            50: #define GID_RENAISSANCE        4
        !            51: #define GID_LRCATSEYE  5
        !            52: #define GID_HRCCATSEYE 6
        !            53: #define GID_HRMCATSEYE 7
        !            54: #define GID_DAVINCI    8
        !            55: #define GID_XXXCATSEYE 9
        !            56: #define GID_XGENESIS   11
        !            57: #define GID_TIGER      12
        !            58: #define GID_YGENESIS   13
        !            59: #define GID_HYPERION   14
        !            60:
        !            61: #ifndef        _LOCORE
        !            62: struct diofbreg {
        !            63:        u_int8_t        :8;
        !            64:        u_int8_t        id;             /* id and reset register        0x01 */
        !            65:        u_int8_t        sec_interrupt;  /* secondary interrupt register 0x02 */
        !            66:        u_int8_t        interrupt;      /* interrupt register           0x03 */
        !            67:        u_int8_t        :8;
        !            68:        u_int8_t        fbwmsb;         /* frame buffer width MSB       0x05 */
        !            69:        u_int8_t        :8;
        !            70:        u_int8_t        fbwlsb;         /* frame buffer height LSB      0x07 */
        !            71:        u_int8_t        :8;
        !            72:        u_int8_t        fbhmsb;         /* frame buffer height MSB      0x09 */
        !            73:        u_int8_t        :8;
        !            74:        u_int8_t        fbhlsb;         /* frame buffer height LSB      0x0b */
        !            75:        u_int8_t        :8;
        !            76:        u_int8_t        dwmsb;          /* display width MSB            0x0d */
        !            77:        u_int8_t        :8;
        !            78:        u_int8_t        dwlsb;          /* display width LSB            0x0f */
        !            79:        u_int8_t        :8;
        !            80:        u_int8_t        dhmsb;          /* display height MSB           0x11 */
        !            81:        u_int8_t        :8;
        !            82:        u_int8_t        dhlsb;          /* display height LSB           0x13 */
        !            83:        u_int8_t        :8;
        !            84:        u_int8_t        fbid;           /* frame buffer id              0x15 */
        !            85:        u_int8_t        pad2[0x45];
        !            86:        u_int8_t        num_planes;     /* number of color planes       0x5b */
        !            87:        u_int8_t        :8;
        !            88:        u_int8_t        fbomsb;         /* frame buffer offset MSB      0x5d */
        !            89:        u_int8_t        :8;
        !            90:        u_int8_t        fbolsb;         /* frame buffer offset LSB      0x5f */
        !            91: };
        !            92: #endif