diff options
Diffstat (limited to 'xorg-server/hw/xfree86/os-support/xf86_OSproc.h')
| -rw-r--r-- | xorg-server/hw/xfree86/os-support/xf86_OSproc.h | 439 |
1 files changed, 220 insertions, 219 deletions
diff --git a/xorg-server/hw/xfree86/os-support/xf86_OSproc.h b/xorg-server/hw/xfree86/os-support/xf86_OSproc.h index c1a117334..3fc332e13 100644 --- a/xorg-server/hw/xfree86/os-support/xf86_OSproc.h +++ b/xorg-server/hw/xfree86/os-support/xf86_OSproc.h @@ -1,219 +1,220 @@ -/* - * Copyright 1990, 1991 by Thomas Roell, Dinkelscherben, Germany - * Copyright 1992 by David Dawes <dawes@XFree86.org> - * Copyright 1992 by Jim Tsillas <jtsilla@damon.ccs.northeastern.edu> - * Copyright 1992 by Rich Murphey <Rich@Rice.edu> - * Copyright 1992 by Robert Baron <Robert.Baron@ernst.mach.cs.cmu.edu> - * Copyright 1992 by Orest Zborowski <obz@eskimo.com> - * Copyright 1993 by Vrije Universiteit, The Netherlands - * Copyright 1993 by David Wexelblat <dwex@XFree86.org> - * Copyright 1994, 1996 by Holger Veit <Holger.Veit@gmd.de> - * Copyright 1994-2003 by The XFree86 Project, Inc - * - * Permission to use, copy, modify, distribute, and sell this software and its - * documentation for any purpose is hereby granted without fee, provided that - * the above copyright notice appear in all copies and that both that - * copyright notice and this permission notice appear in supporting - * documentation, and that the names of the above listed copyright holders - * not be used in advertising or publicity pertaining to distribution of - * the software without specific, written prior permission. The above listed - * copyright holders make no representations about the suitability of this - * software for any purpose. It is provided "as is" without express or - * implied warranty. - * - * THE ABOVE LISTED COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD - * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY - * AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDERS BE - * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY - * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER - * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING - * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - */ - -/* - * The ARM32 code here carries the following copyright: - * - * Copyright 1997 - * Digital Equipment Corporation. All rights reserved. - * This software is furnished under license and may be used and copied only in - * accordance with the following terms and conditions. Subject to these - * conditions, you may download, copy, install, use, modify and distribute - * this software in source and/or binary form. No title or ownership is - * transferred hereby. - * - * 1) Any source code used, modified or distributed must reproduce and retain - * this copyright notice and list of conditions as they appear in the - * source file. - * - * 2) No right is granted to use any trade name, trademark, or logo of Digital - * Equipment Corporation. Neither the "Digital Equipment Corporation" - * name nor any trademark or logo of Digital Equipment Corporation may be - * used to endorse or promote products derived from this software without - * the prior written permission of Digital Equipment Corporation. - * - * 3) This software is provided "AS-IS" and any express or implied warranties, - * including but not limited to, any implied warranties of merchantability, - * fitness for a particular purpose, or non-infringement are disclaimed. - * In no event shall DIGITAL be liable for any damages whatsoever, and in - * particular, DIGITAL shall not be liable for special, indirect, - * consequential, or incidental damages or damages for lost profits, loss - * of revenue or loss of use, whether such damages arise in contract, - * negligence, tort, under statute, in equity, at law or otherwise, even - * if advised of the possibility of such damage. - * - */ - - -#ifndef _XF86_OSPROC_H -#define _XF86_OSPROC_H - -/* - * The actual prototypes have been pulled into this seperate file so - * that they can can be used without pulling in all of the OS specific - * stuff like sys/stat.h, etc. This casues problem for loadable modules. - */ - -/* - * Flags for xf86MapVidMem(). Multiple flags can be or'd together. The - * flags may be used as hints. For example it would be permissible to - * enable write combining for memory marked only for framebuffer use. - */ - -#define VIDMEM_FRAMEBUFFER 0x01 /* memory for framebuffer use */ -#define VIDMEM_MMIO 0x02 /* memory for I/O use */ -#define VIDMEM_MMIO_32BIT 0x04 /* memory accesses >= 32bit */ -#define VIDMEM_READSIDEEFFECT 0x08 /* reads can have side-effects */ -#define VIDMEM_SPARSE 0x10 /* sparse mapping required - * assumed when VIDMEM_MMIO is - * set. May be used with - * VIDMEM_FRAMEBUFFER) */ -#define VIDMEM_READONLY 0x20 /* read-only mapping - * used when reading BIOS images - * through xf86MapVidMem() */ - -/* - * OS-independent modem state flags for xf86SetSerialModemState() and - * xf86GetSerialModemState(). - */ -#define XF86_M_LE 0x001 /* line enable */ -#define XF86_M_DTR 0x002 /* data terminal ready */ -#define XF86_M_RTS 0x004 /* request to send */ -#define XF86_M_ST 0x008 /* secondary transmit */ -#define XF86_M_SR 0x010 /* secondary receive */ -#define XF86_M_CTS 0x020 /* clear to send */ -#define XF86_M_CAR 0x040 /* carrier detect */ -#define XF86_M_RNG 0x080 /* ring */ -#define XF86_M_DSR 0x100 /* data set ready */ - -#ifndef NO_OSLIB_PROTOTYPES -/* - * This is to prevent re-entrancy to FatalError() when aborting. - * Anything that can be called as a result of AbortDDX() should use this - * instead of FatalError(). - */ - -#define xf86FatalError(a, b) \ - if (dispatchException & DE_TERMINATE) { \ - ErrorF(a, b); \ - ErrorF("\n"); \ - return; \ - } else FatalError(a, b) - -/***************************************************************************/ -/* Prototypes */ -/***************************************************************************/ - -#include <X11/Xfuncproto.h> -#include "opaque.h" - -_XFUNCPROTOBEGIN - -/* public functions */ -extern _X_EXPORT Bool xf86LinearVidMem(void); -extern _X_EXPORT Bool xf86CheckMTRR(int); -extern _X_EXPORT pointer xf86MapVidMem(int, int, unsigned long, unsigned long); -extern _X_EXPORT void xf86UnMapVidMem(int, pointer, unsigned long); -extern _X_EXPORT void xf86MapReadSideEffects(int, int, pointer, unsigned long); -extern _X_EXPORT int xf86ReadBIOS(unsigned long, unsigned long, unsigned char *, int); -extern _X_EXPORT Bool xf86EnableIO(void); -extern _X_EXPORT void xf86DisableIO(void); -#ifdef __NetBSD__ -extern _X_EXPORT void xf86SetTVOut(int); -extern _X_EXPORT void xf86SetRGBOut(void); -#endif -extern _X_EXPORT void xf86OSRingBell(int, int, int); -extern _X_EXPORT void xf86SetReallySlowBcopy(void); -extern _X_EXPORT void xf86SlowBcopy(unsigned char *, unsigned char *, int); -extern _X_EXPORT int xf86OpenSerial(pointer options); -extern _X_EXPORT int xf86SetSerial(int fd, pointer options); -extern _X_EXPORT int xf86SetSerialSpeed(int fd, int speed); -extern _X_EXPORT int xf86ReadSerial(int fd, void *buf, int count); -extern _X_EXPORT int xf86WriteSerial(int fd, const void *buf, int count); -extern _X_EXPORT int xf86CloseSerial(int fd); -extern _X_EXPORT int xf86FlushInput(int fd); -extern _X_EXPORT int xf86WaitForInput(int fd, int timeout); -extern _X_EXPORT int xf86SerialSendBreak(int fd, int duration); -extern _X_EXPORT int xf86SetSerialModemState(int fd, int state); -extern _X_EXPORT int xf86GetSerialModemState(int fd); -extern _X_EXPORT int xf86SerialModemSetBits(int fd, int bits); -extern _X_EXPORT int xf86SerialModemClearBits(int fd, int bits); -extern _X_EXPORT int xf86LoadKernelModule(const char *pathname); - -/* AGP GART interface */ - -typedef struct _AgpInfo { - CARD32 bridgeId; - CARD32 agpMode; - unsigned long base; - unsigned long size; - unsigned long totalPages; - unsigned long systemPages; - unsigned long usedPages; -} AgpInfo, *AgpInfoPtr; - -extern _X_EXPORT Bool xf86AgpGARTSupported(void); -extern _X_EXPORT AgpInfoPtr xf86GetAGPInfo(int screenNum); -extern _X_EXPORT Bool xf86AcquireGART(int screenNum); -extern _X_EXPORT Bool xf86ReleaseGART(int screenNum); -extern _X_EXPORT int xf86AllocateGARTMemory(int screenNum, unsigned long size, int type, - unsigned long *physical); -extern _X_EXPORT Bool xf86DeallocateGARTMemory(int screenNum, int key); -extern _X_EXPORT Bool xf86BindGARTMemory(int screenNum, int key, unsigned long offset); -extern _X_EXPORT Bool xf86UnbindGARTMemory(int screenNum, int key); -extern _X_EXPORT Bool xf86EnableAGP(int screenNum, CARD32 mode); -extern _X_EXPORT Bool xf86GARTCloseScreen(int screenNum); - -/* These routines are in shared/sigio.c and are not loaded as part of the - module. These routines are small, and the code if very POSIX-signal (or - OS-signal) specific, so it seemed better to provide more complex - wrappers than to wrap each individual function called. */ -extern _X_EXPORT int xf86InstallSIGIOHandler(int fd, void (*f)(int, void *), void *); -extern _X_EXPORT int xf86RemoveSIGIOHandler(int fd); -extern _X_EXPORT int xf86BlockSIGIO (void); -extern _X_EXPORT void xf86UnblockSIGIO (int); -extern _X_EXPORT void xf86AssertBlockedSIGIO (char *); -extern _X_EXPORT Bool xf86SIGIOSupported (void); - -#ifdef XF86_OS_PRIVS -typedef void (*PMClose)(void); -extern _X_EXPORT void xf86OpenConsole(void); -extern _X_EXPORT void xf86CloseConsole(void); -extern _X_EXPORT Bool xf86VTSwitchPending(void); -extern _X_EXPORT Bool xf86VTSwitchAway(void); -extern _X_EXPORT Bool xf86VTSwitchTo(void); -extern _X_EXPORT void xf86VTRequest(int sig); -extern _X_EXPORT int xf86ProcessArgument(int, char **, int); -extern _X_EXPORT void xf86UseMsg(void); -extern _X_EXPORT PMClose xf86OSPMOpen(void); - -extern _X_EXPORT void xf86MakeNewMapping(int, int, unsigned long, unsigned long, pointer); -extern _X_EXPORT void xf86InitVidMem(void); - -#endif /* XF86_OS_PRIVS */ - - -_XFUNCPROTOEND -#endif /* NO_OSLIB_PROTOTYPES */ - -#endif /* _XF86_OSPROC_H */ +/*
+ * Copyright 1990, 1991 by Thomas Roell, Dinkelscherben, Germany
+ * Copyright 1992 by David Dawes <dawes@XFree86.org>
+ * Copyright 1992 by Jim Tsillas <jtsilla@damon.ccs.northeastern.edu>
+ * Copyright 1992 by Rich Murphey <Rich@Rice.edu>
+ * Copyright 1992 by Robert Baron <Robert.Baron@ernst.mach.cs.cmu.edu>
+ * Copyright 1992 by Orest Zborowski <obz@eskimo.com>
+ * Copyright 1993 by Vrije Universiteit, The Netherlands
+ * Copyright 1993 by David Wexelblat <dwex@XFree86.org>
+ * Copyright 1994, 1996 by Holger Veit <Holger.Veit@gmd.de>
+ * Copyright 1994-2003 by The XFree86 Project, Inc
+ *
+ * Permission to use, copy, modify, distribute, and sell this software and its
+ * documentation for any purpose is hereby granted without fee, provided that
+ * the above copyright notice appear in all copies and that both that
+ * copyright notice and this permission notice appear in supporting
+ * documentation, and that the names of the above listed copyright holders
+ * not be used in advertising or publicity pertaining to distribution of
+ * the software without specific, written prior permission. The above listed
+ * copyright holders make no representations about the suitability of this
+ * software for any purpose. It is provided "as is" without express or
+ * implied warranty.
+ *
+ * THE ABOVE LISTED COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD
+ * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
+ * AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
+ * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
+ * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
+ * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+/*
+ * The ARM32 code here carries the following copyright:
+ *
+ * Copyright 1997
+ * Digital Equipment Corporation. All rights reserved.
+ * This software is furnished under license and may be used and copied only in
+ * accordance with the following terms and conditions. Subject to these
+ * conditions, you may download, copy, install, use, modify and distribute
+ * this software in source and/or binary form. No title or ownership is
+ * transferred hereby.
+ *
+ * 1) Any source code used, modified or distributed must reproduce and retain
+ * this copyright notice and list of conditions as they appear in the
+ * source file.
+ *
+ * 2) No right is granted to use any trade name, trademark, or logo of Digital
+ * Equipment Corporation. Neither the "Digital Equipment Corporation"
+ * name nor any trademark or logo of Digital Equipment Corporation may be
+ * used to endorse or promote products derived from this software without
+ * the prior written permission of Digital Equipment Corporation.
+ *
+ * 3) This software is provided "AS-IS" and any express or implied warranties,
+ * including but not limited to, any implied warranties of merchantability,
+ * fitness for a particular purpose, or non-infringement are disclaimed.
+ * In no event shall DIGITAL be liable for any damages whatsoever, and in
+ * particular, DIGITAL shall not be liable for special, indirect,
+ * consequential, or incidental damages or damages for lost profits, loss
+ * of revenue or loss of use, whether such damages arise in contract,
+ * negligence, tort, under statute, in equity, at law or otherwise, even
+ * if advised of the possibility of such damage.
+ *
+ */
+
+
+#ifndef _XF86_OSPROC_H
+#define _XF86_OSPROC_H
+
+/*
+ * The actual prototypes have been pulled into this seperate file so
+ * that they can can be used without pulling in all of the OS specific
+ * stuff like sys/stat.h, etc. This casues problem for loadable modules.
+ */
+
+/*
+ * Flags for xf86MapVidMem(). Multiple flags can be or'd together. The
+ * flags may be used as hints. For example it would be permissible to
+ * enable write combining for memory marked only for framebuffer use.
+ */
+
+#define VIDMEM_FRAMEBUFFER 0x01 /* memory for framebuffer use */
+#define VIDMEM_MMIO 0x02 /* memory for I/O use */
+#define VIDMEM_MMIO_32BIT 0x04 /* memory accesses >= 32bit */
+#define VIDMEM_READSIDEEFFECT 0x08 /* reads can have side-effects */
+#define VIDMEM_SPARSE 0x10 /* sparse mapping required
+ * assumed when VIDMEM_MMIO is
+ * set. May be used with
+ * VIDMEM_FRAMEBUFFER) */
+#define VIDMEM_READONLY 0x20 /* read-only mapping
+ * used when reading BIOS images
+ * through xf86MapVidMem() */
+
+/*
+ * OS-independent modem state flags for xf86SetSerialModemState() and
+ * xf86GetSerialModemState().
+ */
+#define XF86_M_LE 0x001 /* line enable */
+#define XF86_M_DTR 0x002 /* data terminal ready */
+#define XF86_M_RTS 0x004 /* request to send */
+#define XF86_M_ST 0x008 /* secondary transmit */
+#define XF86_M_SR 0x010 /* secondary receive */
+#define XF86_M_CTS 0x020 /* clear to send */
+#define XF86_M_CAR 0x040 /* carrier detect */
+#define XF86_M_RNG 0x080 /* ring */
+#define XF86_M_DSR 0x100 /* data set ready */
+
+#ifndef NO_OSLIB_PROTOTYPES
+/*
+ * This is to prevent re-entrancy to FatalError() when aborting.
+ * Anything that can be called as a result of AbortDDX() should use this
+ * instead of FatalError().
+ */
+
+#define xf86FatalError(a, b) \
+ if (dispatchException & DE_TERMINATE) { \
+ ErrorF(a, b); \
+ ErrorF("\n"); \
+ return; \
+ } else FatalError(a, b)
+
+/***************************************************************************/
+/* Prototypes */
+/***************************************************************************/
+
+#include <X11/Xfuncproto.h>
+#include "opaque.h"
+
+_XFUNCPROTOBEGIN
+
+/* public functions */
+extern _X_EXPORT Bool xf86LinearVidMem(void);
+extern _X_EXPORT Bool xf86CheckMTRR(int);
+extern _X_EXPORT pointer xf86MapVidMem(int, int, unsigned long, unsigned long);
+extern _X_EXPORT void xf86UnMapVidMem(int, pointer, unsigned long);
+extern _X_EXPORT void xf86MapReadSideEffects(int, int, pointer, unsigned long);
+extern _X_EXPORT int xf86ReadBIOS(unsigned long, unsigned long, unsigned char *, int);
+extern _X_EXPORT Bool xf86EnableIO(void);
+extern _X_EXPORT void xf86DisableIO(void);
+#ifdef __NetBSD__
+extern _X_EXPORT void xf86SetTVOut(int);
+extern _X_EXPORT void xf86SetRGBOut(void);
+#endif
+extern _X_EXPORT void xf86OSRingBell(int, int, int);
+extern _X_EXPORT void xf86SetReallySlowBcopy(void);
+extern _X_EXPORT void xf86SlowBcopy(unsigned char *, unsigned char *, int);
+extern _X_EXPORT int xf86OpenSerial(pointer options);
+extern _X_EXPORT int xf86SetSerial(int fd, pointer options);
+extern _X_EXPORT int xf86SetSerialSpeed(int fd, int speed);
+extern _X_EXPORT int xf86ReadSerial(int fd, void *buf, int count);
+extern _X_EXPORT int xf86WriteSerial(int fd, const void *buf, int count);
+extern _X_EXPORT int xf86CloseSerial(int fd);
+extern _X_EXPORT int xf86FlushInput(int fd);
+extern _X_EXPORT int xf86WaitForInput(int fd, int timeout);
+extern _X_EXPORT int xf86SerialSendBreak(int fd, int duration);
+extern _X_EXPORT int xf86SetSerialModemState(int fd, int state);
+extern _X_EXPORT int xf86GetSerialModemState(int fd);
+extern _X_EXPORT int xf86SerialModemSetBits(int fd, int bits);
+extern _X_EXPORT int xf86SerialModemClearBits(int fd, int bits);
+extern _X_EXPORT int xf86LoadKernelModule(const char *pathname);
+
+/* AGP GART interface */
+
+typedef struct _AgpInfo {
+ CARD32 bridgeId;
+ CARD32 agpMode;
+ unsigned long base;
+ unsigned long size;
+ unsigned long totalPages;
+ unsigned long systemPages;
+ unsigned long usedPages;
+} AgpInfo, *AgpInfoPtr;
+
+extern _X_EXPORT Bool xf86AgpGARTSupported(void);
+extern _X_EXPORT AgpInfoPtr xf86GetAGPInfo(int screenNum);
+extern _X_EXPORT Bool xf86AcquireGART(int screenNum);
+extern _X_EXPORT Bool xf86ReleaseGART(int screenNum);
+extern _X_EXPORT int xf86AllocateGARTMemory(int screenNum, unsigned long size, int type,
+ unsigned long *physical);
+extern _X_EXPORT Bool xf86DeallocateGARTMemory(int screenNum, int key);
+extern _X_EXPORT Bool xf86BindGARTMemory(int screenNum, int key, unsigned long offset);
+extern _X_EXPORT Bool xf86UnbindGARTMemory(int screenNum, int key);
+extern _X_EXPORT Bool xf86EnableAGP(int screenNum, CARD32 mode);
+extern _X_EXPORT Bool xf86GARTCloseScreen(int screenNum);
+
+/* These routines are in shared/sigio.c and are not loaded as part of the
+ module. These routines are small, and the code if very POSIX-signal (or
+ OS-signal) specific, so it seemed better to provide more complex
+ wrappers than to wrap each individual function called. */
+extern _X_EXPORT int xf86InstallSIGIOHandler(int fd, void (*f)(int, void *), void *);
+extern _X_EXPORT int xf86RemoveSIGIOHandler(int fd);
+extern _X_EXPORT int xf86BlockSIGIO (void);
+extern _X_EXPORT void xf86UnblockSIGIO (int);
+extern _X_EXPORT void xf86AssertBlockedSIGIO (char *);
+extern _X_EXPORT Bool xf86SIGIOSupported (void);
+
+#ifdef XF86_OS_PRIVS
+typedef void (*PMClose)(void);
+extern _X_EXPORT void xf86OpenConsole(void);
+extern _X_EXPORT void xf86CloseConsole(void);
+extern _X_HIDDEN Bool xf86VTActivate(int vtno);
+extern _X_EXPORT Bool xf86VTSwitchPending(void);
+extern _X_EXPORT Bool xf86VTSwitchAway(void);
+extern _X_EXPORT Bool xf86VTSwitchTo(void);
+extern _X_EXPORT void xf86VTRequest(int sig);
+extern _X_EXPORT int xf86ProcessArgument(int, char **, int);
+extern _X_EXPORT void xf86UseMsg(void);
+extern _X_EXPORT PMClose xf86OSPMOpen(void);
+
+extern _X_EXPORT void xf86MakeNewMapping(int, int, unsigned long, unsigned long, pointer);
+extern _X_EXPORT void xf86InitVidMem(void);
+
+#endif /* XF86_OS_PRIVS */
+
+
+_XFUNCPROTOEND
+#endif /* NO_OSLIB_PROTOTYPES */
+
+#endif /* _XF86_OSPROC_H */
|