diff options
author | George Sapountzis <gsap7@yahoo.gr> | 2008-02-27 18:39:49 +0200 |
---|---|---|
committer | George Sapountzis <gsap7@yahoo.gr> | 2008-02-27 18:39:49 +0200 |
commit | 2b8b2676e7b2fd2952f5307a934ef0a11006f838 (patch) | |
tree | b21242af221ed639c8ce09ef1c445f662895913b /src/atibank.c | |
parent | 05bbbec11a04e7f6321b92c9dbec4ad4c0d130ff (diff) |
drop mach64
Diffstat (limited to 'src/atibank.c')
-rw-r--r-- | src/atibank.c | 114 |
1 files changed, 0 insertions, 114 deletions
diff --git a/src/atibank.c b/src/atibank.c deleted file mode 100644 index 514a4145..00000000 --- a/src/atibank.c +++ /dev/null @@ -1,114 +0,0 @@ -/* - * 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. - */ - -#ifdef HAVE_CONFIG_H -#include "config.h" -#endif - -#include "ati.h" -#include "atibank.h" -#include "atimach64io.h" -#include "atiwonderio.h" - -#ifndef AVOID_CPIO - -/* - * ATIx8800SetBank -- - * - * Set an ATI 28800's, 68800's or 88800's read and write bank numbers. - */ -void -ATIx8800SetBank -( - ATIPtr pATI, - unsigned int iBank -) -{ - (void)iBank; /* always called with iBank = 0 */ - - ATIPutExtReg(0xB2U, 0x00U); - ATIModifyExtReg(pATI, 0xAEU, -1, (CARD8)(~0x0FU), 0x00U); -} - -/* - * Functions to simulate a banked VGA aperture using a Mach64's small dual - * paged apertures. There are two sets of these: one for packed modes, the - * other for planar modes. - */ - -static CARD32 -ATIMach64MassagePackedBankNumber -( - CARD8 iBank -) -{ - iBank <<= 1; - return ((iBank + 1) << 16) | iBank; -} - -/* - * ATIMach64SetBankPacked -- - * - * Set read and write bank numbers for small dual paged apertures. - */ -void -ATIMach64SetBankPacked -( - ATIPtr pATI, - unsigned int iBank -) -{ - CARD32 tmp = ATIMach64MassagePackedBankNumber(iBank); - - outr(MEM_VGA_RP_SEL, tmp); - outr(MEM_VGA_WP_SEL, tmp); -} - -static CARD32 -ATIMach64MassagePlanarBankNumber -( - CARD8 iBank -) -{ - iBank <<= 3; - return ((iBank + 4) << 16) | iBank; -} - -/* - * ATIMach64SetBankPlanar -- - * - * Set read and write bank numbers for small dual paged apertures. - */ -void -ATIMach64SetBankPlanar -( - ATIPtr pATI, - unsigned int iBank -) -{ - CARD32 tmp = ATIMach64MassagePlanarBankNumber(iBank); - - outr(MEM_VGA_RP_SEL, tmp); - outr(MEM_VGA_WP_SEL, tmp); -} - -#endif /* AVOID_CPIO */ |