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/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/atibank.h,v 1.9 2004/01/05 16:42:00 tsi Exp $ */
/*
* Copyright 1997 through 2004 by Marc Aurele La France (TSI @ UQV), tsi@xfree86.org
*
* 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 name of Marc Aurele La France not be used in advertising or
* publicity pertaining to distribution of the software without specific,
* written prior permission. Marc Aurele La France makes no representations
* about the suitability of this software for any purpose. It is provided
* "as-is" without express or implied warranty.
*
* MARC AURELE LA FRANCE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO
* EVENT SHALL MARC AURELE LA FRANCE 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.
*/
#ifndef ___ATIBANK_H___
#define ___ATIBANK_H___ 1
#include "atipriv.h"
#include "atiproto.h"
#include "mibank.h"
#ifndef AVOID_CPIO
/*
* Banking definitions.
*/
/*
* Bank selection function for VGA Wonder V3 adapters (which are
* single-banked).
*/
#define ATIV3SetRead ATIV3SetReadWrite
#define ATIV3SetWrite ATIV3SetReadWrite
extern miBankProc ATIV3SetReadWrite;
/*
* Bank selection functions for VGA Wonder V4 and V5 adapters.
*/
extern miBankProc ATIV4V5SetRead,
ATIV4V5SetWrite,
ATIV4V5SetReadWrite;
/*
* Bank selection functions for 28800-x, 68800-x and 88800 based adapters.
*/
extern miBankProc ATIx8800SetRead,
ATIx8800SetWrite,
ATIx8800SetReadWrite;
/*
* Bank selection functions used to simulate a banked VGA aperture with a
* Mach64's small dual paged apertures. There are two sets of these: one for
* packed modes, and one for planar modes.
*/
extern miBankProc ATIMach64SetReadPacked,
ATIMach64SetWritePacked,
ATIMach64SetReadWritePacked;
extern miBankProc ATIMach64SetReadPlanar,
ATIMach64SetWritePlanar,
ATIMach64SetReadWritePlanar;
/*
* The CRT save/restore code also needs a separate banking interface that can
* used before ATIScreenInit() is called.
*/
typedef void ATIBankProc FunctionPrototype((ATIPtr, unsigned int));
typedef ATIBankProc *ATIBankProcPtr;
extern ATIBankProc ATIV3SetBank,
ATIV4V5SetBank,
ATIx8800SetBank,
ATIMach64SetBankPacked,
ATIMach64SetBankPlanar;
#endif /* AVOID_CPIO */
#endif /* ___ATIBANK_H___ */
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