DRI trunk-20040721 importDRI-trunk-20040721import-1.1.3

1 files changed, 0 insertions, 100 deletions

diff --git a/src/atimach64io.c b/src/atimach64io.c
deleted file mode 100644
index b4fafd97..00000000
--- a/src/atimach64io.c
+++ /dev/null
@@ -1,100 +0,0 @@
-/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/atimach64io.c,v 1.6 2003/04/23 21:51:29 tsi Exp $ */
-/*
- * Copyright 2000 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.
- */
-
-#include "ati.h"
-#include "atichip.h"
-#include "atimach64io.h"
-
-/*
- * ATIMach64AccessPLLReg --
- *
- * This function sets up the addressing required to access, for read or write,
- * a 264xT's PLL registers.
- */
-void
-ATIMach64AccessPLLReg
-(
-    ATIPtr      pATI,
-    const CARD8 Index,
-    const Bool  Write
-)
-{
-    CARD8 clock_cntl1 = in8(CLOCK_CNTL + 1) &
-        ~GetByte(PLL_WR_EN | PLL_ADDR, 1);
-
-    /* Set PLL register to be read or written */
-    out8(CLOCK_CNTL + 1, clock_cntl1 |
-        GetByte(SetBits(Index, PLL_ADDR) | SetBits(Write, PLL_WR_EN), 1));
-}
-
-/*
- * ATIMach64PollEngineStatus --
- *
- * This function refreshes the driver's view of the draw engine's status.  This
- * has been moved into a separate compilation unit to prevent inlining.
- */
-void
-ATIMach64PollEngineStatus
-(
-    ATIPtr pATI
-)
-{
-    CARD32 IOValue;
-    int    Count;
-
-    if (pATI->Chip < ATI_CHIP_264VTB)
-    {
-        /*
-         * TODO:  Deal with locked engines.
-         */
-        IOValue = inm(FIFO_STAT);
-        pATI->EngineIsLocked = GetBits(IOValue, FIFO_ERR);
-
-        /*
-         * The following counts the number of bits in FIFO_STAT_BITS, and is
-         * derived from miSetVisualTypes() (formerly cfbSetVisualTypes()).
-         */
-        IOValue = GetBits(IOValue, FIFO_STAT_BITS);
-        Count = (IOValue >> 1) & 0x36DBU;
-        Count = IOValue - Count - ((Count >> 1) & 0x36DBU);
-        Count = ((Count + (Count >> 3)) & 0x71C7U) % 0x3FU;
-        Count = pATI->nFIFOEntries - Count;
-        if (Count > pATI->nAvailableFIFOEntries)
-            pATI->nAvailableFIFOEntries = Count;
-
-        /*
-         * If the command FIFO is non-empty, then the engine isn't idle.
-         */
-        if (pATI->nAvailableFIFOEntries < pATI->nFIFOEntries)
-        {
-            pATI->EngineIsBusy = TRUE;
-            return;
-        }
-    }
-
-    IOValue = inm(GUI_STAT);
-    pATI->EngineIsBusy = GetBits(IOValue, GUI_ACTIVE);
-    Count = GetBits(IOValue, GUI_FIFO);
-    if (Count > pATI->nAvailableFIFOEntries)
-        pATI->nAvailableFIFOEntries = Count;
-}