x68k.h revision 84d30d9d 
1/* $NetBSD: x68k.h,v 1.3 2020/11/05 16:06:08 tsutsui Exp $ */
2/*-------------------------------------------------------------------------
3 * Copyright (c) 1996 Yasushi Yamasaki
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
8 * are met:
9 * 1. Redistributions of source code must retain the above copyright
10 *    notice, this list of conditions and the following disclaimer.
11 * 2. Redistributions in binary form must reproduce the above copyright
12 *    notice, this list of conditions and the following disclaimer in the
13 *    documentation and/or other materials provided with the distribution.
14 *
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25 *-----------------------------------------------------------------------*/
26
27/* system */
28#include <stdlib.h>
29#include <stdio.h>
30#include <errno.h>
31#include <signal.h>
32#include <sys/types.h>
33#include <sys/time.h>
34#include <sys/ioctl.h>
35#include <sys/mman.h>
36#include <fcntl.h>
37#include <unistd.h>
38
39/* machine dependent */
40#include <machine/vuid_event.h>
41#include <machine/kbd.h>
42#include <machine/kbio.h>
43#include <machine/grfioctl.h>
44
45/* generic X */
46#include <X11/X.h>
47#include <X11/Xmd.h>
48#define XK_KATAKANA
49#include <X11/keysym.h>
50#define NEED_EVENTS
51#include <X11/Xproto.h>
52
53/* dix */
54#include <misc.h>
55#include <scrnintstr.h>
56#include <screenint.h>
57#include <input.h>
58#include <inputstr.h>
59#include <servermd.h>
60#include <colormap.h>
61#include <colormapst.h>
62
63/* mi */
64#include <mipointer.h>
65
66#include "x68kReg.h"
67
68/*
69 * X68k dependent screen record
70 */
71typedef struct _X68kScreenRec {
72    int type;                   /* frame buffer type   */
73    int class;                  /* visual class        */
74    int fd;                     /* file descriptor     */
75    int depth;                  /* depth               */
76    int fb_width;               /* frame buffer width  */
77    int fb_height;              /* frame buffer height */
78    int scr_width;              /* screen width        */
79    int scr_height;             /* screen height       */
80    int dpi;                    /* dots per inch       */
81    uint8_t *fb;                /* frame buffer VA     */
82    FbReg *reg;                 /* control register VA */
83    X68kFbReg x68kreg;          /* control register    */
84    int mapsize;                /* size of mapped memory */
85    ColormapPtr installedMap;   /* installed colormap    */
86} X68kScreenRec;
87
88/*
89 * frame buffer procedures
90 */
91typedef struct _X68kFbProcRec {
92    Bool (*open)(X68kScreenRec *);		 /* open procedure       */
93    Bool (*init)(int, ScreenPtr, int, char *[]); /* initialize procedure */
94    void (*close)(X68kScreenRec *);		 /* close procedure      */
95} X68kFbProcRec;
96
97/* frame buffer types */
98#define X68K_FB_NULL    0
99#define X68K_FB_TEXT    1       /* text VRAM frame buffer */
100#define X68K_FB_GRAPHIC 2       /* graphic VRAM frame buffer */
101#if 0
102#define X68K_FB_CIRRUS  3       /* not yet */
103#endif
104#define X68K_FB_TYPES   2
105
106typedef struct _X68kMousePriv {
107    int fd;
108    int bmask;
109} X68kMousePriv, *X68kMousePrivPtr;
110
111typedef struct _X68kKbdPriv {
112    int type;
113    int fd;
114    Leds leds;
115} X68kKbdPriv, *X68kKbdPrivPtr;
116
117/* keyboard types */
118#define X68K_KB_STANDARD 0      /* standard keyboard */
119#define X68K_KB_ASCII    1      /* ascii map keyboard */
120
121#define MAXEVENTS 32
122
123extern DevPrivateKeyRec x68kScreenPrivateKeyRec;
124#define x68kScreenPrivateKey (&x68kScreenPrivateKeyRec)
125#define x68kSetScreenPrivate(pScreen, v) \
126    dixSetPrivate(&(pScreen)->devPrivates, x68kScreenPrivateKey, (v))
127#define x68kGetScreenPrivate(pScreen) ((X68kScreenRec *) \
128    dixLookupPrivate(&(pScreen)->devPrivates, x68kScreenPrivateKey))
129
130/* in x68kConfig.c */
131X68kScreenRec *x68kGetScreenRec(int);
132X68kScreenRec *x68kGetScreenRecByType(int);
133X68kFbProcRec *x68kGetFbProcRec(int index);
134void x68kRegisterPixmapFormats(ScreenInfo *);
135int x68kConfig(void);
136extern const char *configFilename;
137
138/* x68kFB.c */
139Bool x68kFbCommonOpen(X68kScreenRec *, const char *);
140void x68kFbCommonClose(X68kScreenRec *);
141Bool x68kSaveScreen(ScreenPtr, int);
142
143/* x68kGraph.c */
144Bool x68kGraphOpen(X68kScreenRec *);
145Bool x68kGraphInit(int, ScreenPtr, int, char *[]);
146void x68kGraphClose(X68kScreenRec *);
147
148/* in x68kInit.c */
149extern EventList *x68kEvents;
150
151/* in x68kIo.c */
152void x68kSigIOHandler(int);
153
154/* in x68kMouse.c */
155int x68kMouseProc(DeviceIntPtr, int);
156Firm_event *x68kMouseGetEvents(int, int *, Bool *);
157void x68kMouseEnqueueEvent(DeviceIntPtr, Firm_event *);
158extern miPointerScreenFuncRec x68kPointerScreenFuncs;
159extern DeviceIntPtr x68kPointerDevice;
160
161/* in x68kKbd.c */
162int x68kKbdProc(DeviceIntPtr, int);
163Firm_event *x68kKbdGetEvents(int, int *, Bool *);
164void x68kKbdEnqueueEvent(DeviceIntPtr, Firm_event *);
165extern X68kKbdPriv x68kKbdPriv;
166extern DeviceIntPtr x68kKeyboardDevice;
167
168/* in x68kKeyMap.c */
169extern KeySymsRec jisKeySyms, asciiKeySyms, *x68kKeySyms;
170
171/* x68kText.c */
172Bool x68kTextOpen(X68kScreenRec *);
173Bool x68kTextInit(int, ScreenPtr, int, char *[]);
174void x68kTextClose(X68kScreenRec *);
175
176/* EOF x68k.h */
177