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diff --git a/bltsville/gcbv/mirror/include/cache-2dmanager.h b/bltsville/gcbv/mirror/include/cache-2dmanager.h
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+++ b/bltsville/gcbv/mirror/include/cache-2dmanager.h
@@ -0,0 +1,75 @@
+/*
+ * Copyright(c) 2012,
+ * Texas Instruments, Inc. and Vivante Corporation.
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ *   * Redistributions of source code must retain the above copyright
+ *     notice, this list of conditions and the following disclaimer.
+ *   * Redistributions in binary form must reproduce the above copyright
+ *     notice, this list of conditions and the following disclaimer in
+ *     the documentation and/or other materials provided with the
+ *     distribution.
+ *   * Neither the name of Vivante Corporation nor the names of its
+ *     contributors may be used to endorse or promote products derived
+ *     from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+ * POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef CACHE_2DMANAGER_H_
+#define CACHE_2DMANAGER_H_
+
+/* The value below only applies to OMAP4 */
+#define L1CACHE_SIZE 32768
+#define L2CACHE_SIZE 1048576
+
+#define L1THRESHOLD L1CACHE_SIZE
+#define L2THRESHOLD L2CACHE_SIZE
+
+struct c2dmrgn {
+	char *start;	/* addr of upper left of rect */
+	size_t span;	/* bytes to be operated on per line */
+	size_t lines;	/* lines to be operated on */
+	long stride;	/* bytes per line */
+};
+
+/*
+ *	c2dm_l1cache(count, rgns, dir)
+ *
+ *	L1 Cache operations in 2D
+ *
+ *	- count  - number of regions
+ *	- rgns   - array of regions
+ *	- dir	 - cache operation direction
+ *
+ */
+void c2dm_l1cache(int count, struct c2dmrgn rgns[], int dir);
+
+/*
+ *	c2dm_l2cache(count, rgns, dir)
+ *
+ *	L2 Cache operations in 2D
+ *
+ *	- count  - number of regions
+ *	- rgns   - array of regions
+ *	- dir	 - cache operation direction
+ *
+ */
+void c2dm_l2cache(int count, struct c2dmrgn rgns[], int dir);
+
+
+#endif /* CACHE_2DMANAGER_H_ */