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source: vbox/trunk/src/VBox/Additions/x11/x11include/xorg-server-1.13.0/xf86_OSproc.h

最後變更 在這個檔案是 43251,由 vboxsync 提交於 12 年 前

Additions/x11: added headers for X.Org Server 1.13.
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1/*
2 * Copyright 1990, 1991 by Thomas Roell, Dinkelscherben, Germany
3 * Copyright 1992 by David Dawes <[email protected]>
4 * Copyright 1992 by Jim Tsillas <[email protected]>
5 * Copyright 1992 by Rich Murphey <[email protected]>
6 * Copyright 1992 by Robert Baron <[email protected]>
7 * Copyright 1992 by Orest Zborowski <[email protected]>
8 * Copyright 1993 by Vrije Universiteit, The Netherlands
9 * Copyright 1993 by David Wexelblat <[email protected]>
10 * Copyright 1994, 1996 by Holger Veit <[email protected]>
11 * Copyright 1994-2003 by The XFree86 Project, Inc
12 *
13 * Permission to use, copy, modify, distribute, and sell this software and its
14 * documentation for any purpose is hereby granted without fee, provided that
15 * the above copyright notice appear in all copies and that both that
16 * copyright notice and this permission notice appear in supporting
17 * documentation, and that the names of the above listed copyright holders
18 * not be used in advertising or publicity pertaining to distribution of
19 * the software without specific, written prior permission. The above listed
20 * copyright holders make no representations about the suitability of this
21 * software for any purpose. It is provided "as is" without express or
22 * implied warranty.
23 *
24 * THE ABOVE LISTED COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD
25 * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
26 * AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDERS BE
27 * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
28 * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
29 * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
30 * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
31 *
32 */
33
34/*
35 * The ARM32 code here carries the following copyright:
36 *
37 * Copyright 1997
38 * Digital Equipment Corporation. All rights reserved.
39 * This software is furnished under license and may be used and copied only in
40 * accordance with the following terms and conditions. Subject to these
41 * conditions, you may download, copy, install, use, modify and distribute
42 * this software in source and/or binary form. No title or ownership is
43 * transferred hereby.
44 *
45 * 1) Any source code used, modified or distributed must reproduce and retain
46 * this copyright notice and list of conditions as they appear in the
47 * source file.
48 *
49 * 2) No right is granted to use any trade name, trademark, or logo of Digital
50 * Equipment Corporation. Neither the "Digital Equipment Corporation"
51 * name nor any trademark or logo of Digital Equipment Corporation may be
52 * used to endorse or promote products derived from this software without
53 * the prior written permission of Digital Equipment Corporation.
54 *
55 * 3) This software is provided "AS-IS" and any express or implied warranties,
56 * including but not limited to, any implied warranties of merchantability,
57 * fitness for a particular purpose, or non-infringement are disclaimed.
58 * In no event shall DIGITAL be liable for any damages whatsoever, and in
59 * particular, DIGITAL shall not be liable for special, indirect,
60 * consequential, or incidental damages or damages for lost profits, loss
61 * of revenue or loss of use, whether such damages arise in contract,
62 * negligence, tort, under statute, in equity, at law or otherwise, even
63 * if advised of the possibility of such damage.
64 *
65 */
66
67#ifndef _XF86_OSPROC_H
68#define _XF86_OSPROC_H
69
70/*
71 * The actual prototypes have been pulled into this seperate file so
72 * that they can can be used without pulling in all of the OS specific
73 * stuff like sys/stat.h, etc. This casues problem for loadable modules.
74 */
75
76/*
77 * Flags for xf86MapVidMem(). Multiple flags can be or'd together. The
78 * flags may be used as hints. For example it would be permissible to
79 * enable write combining for memory marked only for framebuffer use.
80 */
81
82#define VIDMEM_FRAMEBUFFER 0x01 /* memory for framebuffer use */
83#define VIDMEM_MMIO 0x02 /* memory for I/O use */
84#define VIDMEM_MMIO_32BIT 0x04 /* memory accesses >= 32bit */
85#define VIDMEM_READSIDEEFFECT 0x08 /* reads can have side-effects */
86#define VIDMEM_SPARSE 0x10 /* sparse mapping required
87 * assumed when VIDMEM_MMIO is
88 * set. May be used with
89 * VIDMEM_FRAMEBUFFER) */
90#define VIDMEM_READONLY 0x20 /* read-only mapping
91 * used when reading BIOS images
92 * through xf86MapVidMem() */
93
94/*
95 * OS-independent modem state flags for xf86SetSerialModemState() and
96 * xf86GetSerialModemState().
97 */
98#define XF86_M_LE 0x001 /* line enable */
99#define XF86_M_DTR 0x002 /* data terminal ready */
100#define XF86_M_RTS 0x004 /* request to send */
101#define XF86_M_ST 0x008 /* secondary transmit */
102#define XF86_M_SR 0x010 /* secondary receive */
103#define XF86_M_CTS 0x020 /* clear to send */
104#define XF86_M_CAR 0x040 /* carrier detect */
105#define XF86_M_RNG 0x080 /* ring */
106#define XF86_M_DSR 0x100 /* data set ready */
107
108#ifndef NO_OSLIB_PROTOTYPES
109/*
110 * This is to prevent re-entrancy to FatalError() when aborting.
111 * Anything that can be called as a result of AbortDDX() should use this
112 * instead of FatalError().
113 */
114
115#define xf86FatalError(a, b) \
116 if (dispatchException & DE_TERMINATE) { \
117 ErrorF(a, b); \
118 ErrorF("\n"); \
119 return; \
120 } else FatalError(a, b)
121
122/***************************************************************************/
123/* Prototypes */
124/***************************************************************************/
125
126#include <X11/Xfuncproto.h>
127#include "opaque.h"
128#include "xf86Optionstr.h"
129
130_XFUNCPROTOBEGIN
131
132/* public functions */
133extern _X_EXPORT Bool xf86LinearVidMem(void);
134extern _X_EXPORT _X_DEPRECATED Bool xf86CheckMTRR(int);
135extern _X_EXPORT _X_DEPRECATED pointer xf86MapVidMem(int, int, unsigned long,
136 unsigned long);
137extern _X_EXPORT _X_DEPRECATED void xf86UnMapVidMem(int, pointer,
138 unsigned long);
139extern _X_EXPORT _X_DEPRECATED void xf86MapReadSideEffects(int, int, pointer,
140 unsigned long);
141extern _X_EXPORT int xf86ReadBIOS(unsigned long, unsigned long, unsigned char *,
142 int);
143extern _X_EXPORT Bool xf86EnableIO(void);
144extern _X_EXPORT void xf86DisableIO(void);
145
146#ifdef __NetBSD__
147extern _X_EXPORT void xf86SetTVOut(int);
148extern _X_EXPORT void xf86SetRGBOut(void);
149#endif
150extern _X_EXPORT void xf86OSRingBell(int, int, int);
151extern _X_EXPORT void xf86SetReallySlowBcopy(void);
152extern _X_EXPORT void xf86SlowBcopy(unsigned char *, unsigned char *, int);
153extern _X_EXPORT int xf86OpenSerial(XF86OptionPtr options);
154extern _X_EXPORT int xf86SetSerial(int fd, XF86OptionPtr options);
155extern _X_EXPORT int xf86SetSerialSpeed(int fd, int speed);
156extern _X_EXPORT int xf86ReadSerial(int fd, void *buf, int count);
157extern _X_EXPORT int xf86WriteSerial(int fd, const void *buf, int count);
158extern _X_EXPORT int xf86CloseSerial(int fd);
159extern _X_EXPORT int xf86FlushInput(int fd);
160extern _X_EXPORT int xf86WaitForInput(int fd, int timeout);
161extern _X_EXPORT int xf86SerialSendBreak(int fd, int duration);
162extern _X_EXPORT int xf86SetSerialModemState(int fd, int state);
163extern _X_EXPORT int xf86GetSerialModemState(int fd);
164extern _X_EXPORT int xf86SerialModemSetBits(int fd, int bits);
165extern _X_EXPORT int xf86SerialModemClearBits(int fd, int bits);
166extern _X_EXPORT int xf86LoadKernelModule(const char *pathname);
167
168/* AGP GART interface */
169
170typedef struct _AgpInfo {
171 CARD32 bridgeId;
172 CARD32 agpMode;
173 unsigned long base;
174 unsigned long size;
175 unsigned long totalPages;
176 unsigned long systemPages;
177 unsigned long usedPages;
178} AgpInfo, *AgpInfoPtr;
179
180extern _X_EXPORT Bool xf86AgpGARTSupported(void);
181extern _X_EXPORT AgpInfoPtr xf86GetAGPInfo(int screenNum);
182extern _X_EXPORT Bool xf86AcquireGART(int screenNum);
183extern _X_EXPORT Bool xf86ReleaseGART(int screenNum);
184extern _X_EXPORT int xf86AllocateGARTMemory(int screenNum, unsigned long size,
185 int type, unsigned long *physical);
186extern _X_EXPORT Bool xf86DeallocateGARTMemory(int screenNum, int key);
187extern _X_EXPORT Bool xf86BindGARTMemory(int screenNum, int key,
188 unsigned long offset);
189extern _X_EXPORT Bool xf86UnbindGARTMemory(int screenNum, int key);
190extern _X_EXPORT Bool xf86EnableAGP(int screenNum, CARD32 mode);
191extern _X_EXPORT Bool xf86GARTCloseScreen(int screenNum);
192
193/* These routines are in shared/sigio.c and are not loaded as part of the
194 module. These routines are small, and the code if very POSIX-signal (or
195 OS-signal) specific, so it seemed better to provide more complex
196 wrappers than to wrap each individual function called. */
197extern _X_EXPORT int xf86InstallSIGIOHandler(int fd, void (*f) (int, void *),
198 void *);
199extern _X_EXPORT int xf86RemoveSIGIOHandler(int fd);
200extern _X_EXPORT int xf86BlockSIGIO(void);
201extern _X_EXPORT void xf86UnblockSIGIO(int);
202extern _X_EXPORT void xf86AssertBlockedSIGIO(char *);
203extern _X_EXPORT Bool xf86SIGIOSupported(void);
204
205#ifdef XF86_OS_PRIVS
206typedef void (*PMClose) (void);
207extern _X_EXPORT void xf86OpenConsole(void);
208extern _X_EXPORT void xf86CloseConsole(void);
209extern _X_HIDDEN Bool xf86VTActivate(int vtno);
210extern _X_EXPORT Bool xf86VTSwitchPending(void);
211extern _X_EXPORT Bool xf86VTSwitchAway(void);
212extern _X_EXPORT Bool xf86VTSwitchTo(void);
213extern _X_EXPORT void xf86VTRequest(int sig);
214extern _X_EXPORT int xf86ProcessArgument(int, char **, int);
215extern _X_EXPORT void xf86UseMsg(void);
216extern _X_EXPORT PMClose xf86OSPMOpen(void);
217
218extern _X_EXPORT void xf86InitVidMem(void);
219
220#endif /* XF86_OS_PRIVS */
221
222#ifdef XSERVER_PLATFORM_BUS
223#include "hotplug.h"
224void
225xf86PlatformDeviceProbe(struct OdevAttributes *attribs);
226#endif
227
228_XFUNCPROTOEND
229#endif /* NO_OSLIB_PROTOTYPES */
230#endif /* _XF86_OSPROC_H */
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