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/* $OpenBSD: diofbreg.h,v 1.1 2005/01/14 22:39:25 miod Exp $ */
/*
* Copyright (c) 1988 University of Utah.
* Copyright (c) 1990, 1993
* The Regents of the University of California. All rights reserved.
*
* This code is derived from software contributed to Berkeley by
* the Systems Programming Group of the University of Utah Computer
* Science Department.
*
* 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. 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.
*
* from: Utah $Hdr: grfreg.h 1.6 92/01/31$
*
* @(#)grfreg.h 8.1 (Berkeley) 6/10/93
*/
/* 300 bitmapped display hardware primary id */
#define GRFHWID 0x39
/* 300 internal bitmapped display address */
#define GRFIADDR 0x560000
/* 300 hardware secondary ids */
#define GID_GATORBOX 1
#define GID_TOPCAT 2
#define GID_RENAISSANCE 4
#define GID_LRCATSEYE 5
#define GID_HRCCATSEYE 6
#define GID_HRMCATSEYE 7
#define GID_DAVINCI 8
#define GID_XXXCATSEYE 9
#define GID_XGENESIS 11
#define GID_TIGER 12
#define GID_YGENESIS 13
#define GID_HYPERION 14
#ifndef _LOCORE
struct diofbreg {
u_int8_t :8;
u_int8_t id; /* +0x01 */
u_int8_t pad1[0x3];
u_int8_t fbwmsb; /* +0x05 */
u_int8_t :8;
u_int8_t fbwlsb; /* +0x07 */
u_int8_t :8;
u_int8_t fbhmsb; /* +0x09 */
u_int8_t :8;
u_int8_t fbhlsb; /* +0x0B */
u_int8_t :8;
u_int8_t dwmsb; /* +0x0D */
u_int8_t :8;
u_int8_t dwlsb; /* +0x0F */
u_int8_t :8;
u_int8_t dhmsb; /* +0x11 */
u_int8_t :8;
u_int8_t dhlsb; /* +0x13 */
u_int8_t :8;
u_int8_t id2; /* +0x15 */
u_int8_t pad2[0x47];
u_int8_t fbomsb; /* +0x5d */
u_int8_t :8;
u_int8_t fbolsb; /* +0x5f */
};
#endif
/*
* Offsets into the display ROM that is part of the first 4K of each
* DIO display device.
*/
#define FONTROM 0x3b /* Offset of font information structure. */
#define FONTADDR 0x4 /* Offset from FONTROM to font address. */
#define FONTHEIGHT 0x0 /* Offset from font address to font height. */
#define FONTWIDTH 0x2 /* Offset from font address to font width. */
#define FONTDATA 0xA /* Offset from font address to font glyphs. */
#define FBBASE(fb) ((volatile char *)(fb)->fbkva)
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