diff options
Diffstat (limited to 'loader/kon2/include/vga.h')
| -rw-r--r-- | loader/kon2/include/vga.h | 147 |
1 files changed, 0 insertions, 147 deletions
diff --git a/loader/kon2/include/vga.h b/loader/kon2/include/vga.h deleted file mode 100644 index 734c5a700..000000000 --- a/loader/kon2/include/vga.h +++ /dev/null @@ -1,147 +0,0 @@ -/* - * KON2 - Kanji ON Console - - * Copyright (C) 1992-1996 Takashi MANABE (manabe@papilio.tutics.tut.ac.jp) - * - * 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. - * - * THIS SOFTWARE IS PROVIDED BY TAKASHI MANABE ``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 TERRENCE R. LAMBERT 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. - * - */ - -/* vga.h -- definitions used in video drivers */ - -#ifndef VGA_H -#define VGA_H - -/* Sequencer */ -#define VGASEQ_ADDR 0x3C4 -#define VGASEQ_DATA 0x3C5 -#define VGASEQ_CNT 5 - -/* CRT controller */ -/* -#define VGACRT_ADDR 0x3D4 -#define VGACRT_DATA 0x3D5 -*/ -#define CGACRT_ADDR 0x3D4 -#define CGACRT_DATA 0x3D5 -#define VGACRT_CNT 25 -#define CGACRT_CNT 25 - -/* Graphics controller */ -#define VGAGRP_ADDR 0x3CE -#define VGAGRP_DATA 0x3CF -#define VGAGRP_CNT 9 - -/* Attribute controller */ -#define VGAATTR_A_O 0x3C0 -#define VGAATTR_DATA 0x3C1 -#define VGAATTR_CNT 21 -#define EGAATTR_CNT 20 - -#if defined(linux) -#define GRAPH_BASE 0xA0000 -#elif defined(__FreeBSD__) -#define GRAPH_BASE 0x0 -#endif -#define FONT_SIZE 0x2000 - -#define VGA_FONT_SIZE 128 -#define VGA_FONT_HEIGHT 16 - -#define NUM_VIDEOH_INFO 4 -#define NUM_VIDEOV_INFO 4 - -/* DAC Palette */ -#define VGAPAL_OADR 0x3C8 -#define VGAPAL_IADR 0x3C7 -#define VGAPAL_DATA 0x3C9 - -/* Misc */ -#define VGAMISC_IN 0x3CC -#define VGAMISC_OUT 0x3C2 - -/* Input Stat 1 */ -/*#define VGAST1_ADDR 0x3DA*/ - -#define MAX_PELS 16 - -struct vgaRegs { - u_char crt[VGACRT_CNT], - att[VGAATTR_CNT], - gra[VGAGRP_CNT], - seq[VGASEQ_CNT], - mis; -}; - -struct pelRegs { - u_char red[MAX_PELS], - grn[MAX_PELS], - blu[MAX_PELS]; -}; - -union videoTimings { - struct { - int hDot, hStart, hEnd, hTotal; - int vLine, vStart, vEnd, vTotal; - int txmax, tymax, i; - } m; - int v[NUM_VIDEOH_INFO+NUM_VIDEOV_INFO+1]; -}; - -static inline - void VgaOutByte(u_char value) -{ - __asm__ ("movb %%al, %%ah\n\t" - "movb $8, %%al\n\t" - "outw %%ax, %w1" - :/* no outputs */ - :"a" ((u_char) value), - "d" ((u_short)VGAGRP_ADDR)); -} - -extern u_int vgaCrtAddr, vgaCrtData, vgaSt1Addr; - -extern int LineComp9, LineComp8, gramHead; -extern struct vgaRegs regText, regGraph; -extern struct videoInfo SvgaInfo; - -void VgaSetRegisters(struct vgaRegs *regs); -void VgaInit(void); -void VgaTextMode(void); -void VgaGraphMode(void); -void VgaWput(u_char *code, u_char fc, u_char bc); -void VgaSput(u_char *code, u_char fc, u_char bc); -void VgaWputFm(u_char *code, u_char fc, u_char bc); -void VgaSputFm(u_char *code, u_char fc, u_char bc); -void VgaHardScrollUp(int line); -void VgaHardScrollDown(int line); -void VgaSetCursorAddress(struct cursorInfo *ci, u_int x, u_int y); -void VgaSetAddress(u_int p); -void VgaCursor(struct cursorInfo *ci); -void VgaClearAll(void); -void VgaScreenSaver(bool blank); -int VgaReadPels(const char *str); -int VgaReadNewRegs(const char *str, union videoTimings *); -int VgaAttach(void); -void VgaDetach(void); -void VgaDefaultCaps(); -void VgaLoadRomFont(char *); -#endif |