1 files changed, 46 insertions, 0 deletions
diff --git a/xc/programs/Xserver/hw/xfree86/drivers/ati/ativgaio.c b/xc/programs/Xserver/hw/xfree86/drivers/ati/ativgaio.c
new file mode 100644
index 000000000..974cb0cbc
--- /dev/null
+++ b/xc/programs/Xserver/hw/xfree86/drivers/ati/ativgaio.c
@@ -0,0 +1,46 @@
+/* $XFree86: xc/programs/Xserver/hw/xfree86/drivers/ati/ativgaio.c,v 1.1 2000/10/11 22:52:58 tsi Exp $ */
+/*
+ * Copyright 2000 by Marc Aurele La France (TSI @ UQV), tsi@ualberta.ca
+ *
+ * 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 "atistruct.h"
+#include "ativgaio.h"
+
+#ifndef AVOID_CPIO
+
+/*
+ * ATISetVGAIOBase --
+ *
+ * This sets vgaIOBase according to the value of the passed value of the
+ * miscellaneous output register.
+ */
+void
+ATISetVGAIOBase
+(
+    ATIPtr      pATI,
+    const CARD8 misc
+)
+{
+    pATI->CPIO_VGABase = (misc & 0x01U) ? ColourIOBase : MonochromeIOBase;
+}
+
+#endif /* AVOID_CPIO */