diff options
Diffstat (limited to 'src/atiio.h')
-rw-r--r-- | src/atiio.h | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/src/atiio.h b/src/atiio.h deleted file mode 100644 index f6f871b..0000000 --- a/src/atiio.h +++ /dev/null @@ -1,83 +0,0 @@ -/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/atiio.h,v 1.14 2003/01/01 19:16:32 tsi Exp $ */ -/* - * Copyright 1997 through 2003 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 ___ATIIO_H___ - -#if !defined(___ATI_H___) && defined(XFree86Module) -# error missing #include "ati.h" before #include "atiio.h" -# undef XFree86Module -#endif - -#define ___ATIIO_H___ 1 - -#include "atiregs.h" - -#include "compiler.h" - -/* I/O decoding definitions */ -typedef enum -{ - SPARSE_IO, - BLOCK_IO -} ATIIODecodingType; - -#ifndef AVOID_CPIO - -/* Wait until "n" queue entries are free */ -#define ibm8514WaitQueue(_n) \ - { \ - while (inw(GP_STAT) & (0x0100U >> (_n))); \ - } -#define ATIWaitQueue(_n) \ - { \ - while (inw(EXT_FIFO_STATUS) & (0x010000U >> (_n))); \ - } - -/* Wait until GP is idle and queue is empty */ -#define WaitIdleEmpty() \ - { \ - while (inw(GP_STAT) & (GPBUSY | 1)); \ - } -#define ProbeWaitIdleEmpty() \ - { \ - int _i; \ - CARD16 _value; \ - for (_i = 0; _i < 100000; _i++) \ - { \ - _value = inw(GP_STAT); \ - if (_value == (CARD16)(-1)) \ - break; \ - if (!(_value & (GPBUSY | 1))) \ - break; \ - } \ - } - -/* Wait until GP has data available */ -#define WaitDataReady() \ - { \ - while (!(inw(GP_STAT) & DATARDY)); \ - } - -#endif /* AVOID_CPIO */ - -#endif /* ___ATIIO_H___ */ |