| 1 | /* $XFree86: xc/programs/Xserver/hw/xfree86/os-support/xf86OSpriv.h,v 1.6 2003/08/24 17:37:03 dawes Exp $ */
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| 2 | /*
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| 3 | * Copyright (c) 1999-2000 by The XFree86 Project, Inc.
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| 4 | *
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| 5 | * Permission is hereby granted, free of charge, to any person obtaining a
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| 6 | * copy of this software and associated documentation files (the "Software"),
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| 7 | * to deal in the Software without restriction, including without limitation
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| 8 | * the rights to use, copy, modify, merge, publish, distribute, sublicense,
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| 9 | * and/or sell copies of the Software, and to permit persons to whom the
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| 10 | * Software is furnished to do so, subject to the following conditions:
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| 11 | *
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| 12 | * The above copyright notice and this permission notice shall be included in
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| 13 | * all copies or substantial portions of the Software.
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| 14 | *
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| 15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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| 16 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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| 17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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| 18 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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| 19 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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| 20 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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| 21 | * OTHER DEALINGS IN THE SOFTWARE.
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| 22 | *
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| 23 | * Except as contained in this notice, the name of the copyright holder(s)
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| 24 | * and author(s) shall not be used in advertising or otherwise to promote
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| 25 | * the sale, use or other dealings in this Software without prior written
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| 26 | * authorization from the copyright holder(s) and author(s).
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| 27 | */
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| 28 |
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| 29 | #ifdef HAVE_XORG_CONFIG_H
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| 30 | #include <xorg-config.h>
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| 31 | #endif
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| 32 |
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| 33 | #ifndef _XF86OSPRIV_H
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| 34 | #define _XF86OSPRIV_H
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| 35 |
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| 36 | typedef pointer (*MapMemProcPtr)(int, unsigned long, unsigned long, int);
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| 37 | typedef void (*UnmapMemProcPtr)(int, pointer, unsigned long);
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| 38 | typedef pointer (*SetWCProcPtr)(int, unsigned long, unsigned long, Bool,
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| 39 | MessageType);
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| 40 | typedef void (*ProtectMemProcPtr)(int, pointer, unsigned long, Bool);
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| 41 | typedef void (*UndoWCProcPtr)(int, pointer);
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| 42 | typedef void (*ReadSideEffectsProcPtr)(int, pointer, unsigned long);
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| 43 |
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| 44 | typedef struct {
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| 45 | Bool initialised;
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| 46 | MapMemProcPtr mapMem;
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| 47 | UnmapMemProcPtr unmapMem;
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| 48 | ProtectMemProcPtr protectMem;
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| 49 | SetWCProcPtr setWC;
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| 50 | UndoWCProcPtr undoWC;
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| 51 | ReadSideEffectsProcPtr readSideEffects;
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| 52 | Bool linearSupported;
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| 53 | } VidMemInfo, *VidMemInfoPtr;
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| 54 |
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| 55 | void xf86OSInitVidMem(VidMemInfoPtr);
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| 56 |
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| 57 | #endif /* _XF86OSPRIV_H */
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