040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * Copyright 1990, 1991 by Thomas Roell, Dinkelscherben, Germany
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * Copyright 1992 by David Dawes <dawes@XFree86.org>
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * Copyright 1992 by Jim Tsillas <jtsilla@damon.ccs.northeastern.edu>
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * Copyright 1992 by Rich Murphey <Rich@Rice.edu>
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * Copyright 1992 by Robert Baron <Robert.Baron@ernst.mach.cs.cmu.edu>
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * Copyright 1992 by Orest Zborowski <obz@eskimo.com>
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * Copyright 1993 by Vrije Universiteit, The Netherlands
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * Copyright 1993 by David Wexelblat <dwex@XFree86.org>
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * Copyright 1994, 1996 by Holger Veit <Holger.Veit@gmd.de>
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * Copyright 1994-2003 by The XFree86 Project, Inc
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * Permission to use, copy, modify, distribute, and sell this software and its
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * documentation for any purpose is hereby granted without fee, provided that
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * the above copyright notice appear in all copies and that both that
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * copyright notice and this permission notice appear in supporting
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * documentation, and that the names of the above listed copyright holders
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * not be used in advertising or publicity pertaining to distribution of
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * the software without specific, written prior permission. The above listed
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * copyright holders make no representations about the suitability of this
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * software for any purpose. It is provided "as is" without express or
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * implied warranty.
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * THE ABOVE LISTED COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * AND FITNESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDERS BE
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * The ARM32 code here carries the following copyright:
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * Copyright 1997
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * Digital Equipment Corporation. All rights reserved.
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * This software is furnished under license and may be used and copied only in
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * accordance with the following terms and conditions. Subject to these
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * conditions, you may download, copy, install, use, modify and distribute
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * this software in source and/or binary form. No title or ownership is
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * transferred hereby.
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * 1) Any source code used, modified or distributed must reproduce and retain
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * this copyright notice and list of conditions as they appear in the
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * source file.
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * 2) No right is granted to use any trade name, trademark, or logo of Digital
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * Equipment Corporation. Neither the "Digital Equipment Corporation"
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * name nor any trademark or logo of Digital Equipment Corporation may be
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * used to endorse or promote products derived from this software without
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * the prior written permission of Digital Equipment Corporation.
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * 3) This software is provided "AS-IS" and any express or implied warranties,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * including but not limited to, any implied warranties of merchantability,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * fitness for a particular purpose, or non-infringement are disclaimed.
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * In no event shall DIGITAL be liable for any damages whatsoever, and in
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * particular, DIGITAL shall not be liable for special, indirect,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * consequential, or incidental damages or damages for lost profits, loss
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * of revenue or loss of use, whether such damages arise in contract,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * negligence, tort, under statute, in equity, at law or otherwise, even
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * if advised of the possibility of such damage.
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * The actual prototypes have been pulled into this seperate file so
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * that they can can be used without pulling in all of the OS specific
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * stuff like sys/stat.h, etc. This casues problem for loadable modules.
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * Flags for xf86MapVidMem(). Multiple flags can be or'd together. The
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * flags may be used as hints. For example it would be permissible to
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * enable write combining for memory marked only for framebuffer use.
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#define VIDMEM_FRAMEBUFFER 0x01 /* memory for framebuffer use */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#define VIDMEM_MMIO_32BIT 0x04 /* memory accesses >= 32bit */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#define VIDMEM_READSIDEEFFECT 0x08 /* reads can have side-effects */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#define VIDMEM_SPARSE 0x10 /* sparse mapping required
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * assumed when VIDMEM_MMIO is
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * set. May be used with
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * VIDMEM_FRAMEBUFFER) */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * used when reading BIOS images
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * through xf86MapVidMem() */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * OS-independent modem state flags for xf86SetSerialModemState() and
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * xf86GetSerialModemState().
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern void xf86WrapperInit(void);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * This is to prevent re-entrancy to FatalError() when aborting.
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * Anything that can be called as a result of AbortDDX() should use this
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync * instead of FatalError().
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync/***************************************************************************/
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync/* Prototypes */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync/***************************************************************************/
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync/* public functions */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern pointer xf86MapVidMem(int, int, unsigned long, unsigned long);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern void xf86UnMapVidMem(int, pointer, unsigned long);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern void xf86MapReadSideEffects(int, int, pointer, unsigned long);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern int xf86ReadBIOS(unsigned long, unsigned long, unsigned char *, int);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern void xf86DisableIO(void);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern void xf86EnableInterrupts(void);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern void xf86SetTVOut(int);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern void xf86SetRGBOut(void);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern void xf86OSRingBell(int, int, int);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#if defined(QNX4)
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#pragma aux xf86BusToMem modify [eax ebx ecx edx esi edi];
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#pragma aux xf86MemToBus modify [eax ebx ecx edx esi edi];
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern void xf86BusToMem(unsigned char *, unsigned char *, int);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern void xf86MemToBus(unsigned char *, unsigned char *, int);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern void xf86IODelay(void);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern void xf86SetReallySlowBcopy(void);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern void xf86SlowBcopy(unsigned char *, unsigned char *, int);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern int xf86ReadSerial(int fd, void *buf, int count);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern int xf86WriteSerial(int fd, const void *buf, int count);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern int xf86SerialSendBreak(int fd, int duration);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern int xf86SetSerialModemState(int fd, int state);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern int xf86SerialModemSetBits(int fd, int bits);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern int xf86SerialModemClearBits(int fd, int bits);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern int xf86LoadKernelModule(const char *pathname);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern void xf86RingBell(int volume, int pitch, int duration);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync/* AGP GART interface */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern int xf86AllocateGARTMemory(int screenNum, unsigned long size, int type,
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync unsigned long *physical);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern Bool xf86DeallocateGARTMemory(int screenNum, int key);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern Bool xf86BindGARTMemory(int screenNum, int key, unsigned long offset);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern Bool xf86UnbindGARTMemory(int screenNum, int key);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern Bool xf86EnableAGP(int screenNum, CARD32 mode);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync/* These routines are in shared/sigio.c and are not loaded as part of the
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync module. These routines are small, and the code if very POSIX-signal (or
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync OS-signal) specific, so it seemed better to provide more complex
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync wrappers than to wrap each individual function called. */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern int xf86InstallSIGIOHandler(int fd, void (*f)(int, void *), void *);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern int xf86BlockSIGIO (void);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern void xf86UnblockSIGIO (int);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern void xf86AssertBlockedSIGIO (char *);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern void xf86OpenConsole(void);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern void xf86CloseConsole(void);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern int xf86ProcessArgument(int, char **, int);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern void xf86UseMsg(void);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync/* RAC-related privs */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync/* internal to os-support layer */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync/* available to the common layer */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#endif /* NEED_OS_RAC_PROTOS */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern unsigned long xf86GetOSOffsetFromPCI(PCITAG tag, int space, unsigned long base);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern void xf86MakeNewMapping(int, int, unsigned long, unsigned long, pointer);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsyncextern void xf86InitVidMem(void);
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#endif /* XF86_OS_PRIVS */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#endif /* NO_OSLIB_PROTOTYPES */
040abec2534dadc53ebc8fa378ef03f4feecb7dbvboxsync#endif /* _XF86_OSPROC_H */