1 files changed, 51 insertions, 0 deletions
diff --git a/Source/DirectFB/gfxdrivers/sis315/sis315_mmio.c b/Source/DirectFB/gfxdrivers/sis315/sis315_mmio.c
new file mode 100755
index 0000000..415ea0b
--- /dev/null
+++ b/Source/DirectFB/gfxdrivers/sis315/sis315_mmio.c
@@ -0,0 +1,51 @@
+/*
+   (c) Copyright 2001-2009  The world wide DirectFB Open Source Community (directfb.org)
+   (c) Copyright 2000-2004  Convergence (integrated media) GmbH
+
+   All rights reserved.
+
+   Written by Denis Oliver Kropp <dok@directfb.org>,
+              Andreas Hundt <andi@fischlustig.de>,
+              Sven Neumann <neo@directfb.org>,
+              Ville Syrjälä <syrjala@sci.fi> and
+              Claudio Ciccani <klan@users.sf.net>.
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this library; if not, write to the
+   Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+   Boston, MA 02111-1307, USA.
+*/
+
+#include "config.h"
+#include "sis315_mmio.h"
+#include "direct/util.h"
+
+u32 sis_rl(volatile u8 *mmio, unsigned int offset)
+{
+#ifdef WORDS_BIGENDIAN
+     u32 r = *(volatile u32 *)(mmio + offset);
+     return BSWAP32(r);
+#else
+	return *(volatile u32 *)(mmio + offset);
+#endif
+}
+
+void sis_wl(volatile u8 *mmio, unsigned int offset, u32 value)
+{
+#ifdef WORDS_BIGENDIAN
+	*(volatile u32 *)(mmio + offset) = BSWAP32(value);
+#else
+	*(volatile u32 *)(mmio + offset) = value;
+#endif
+}
+