1 files changed, 20 insertions, 0 deletions

diff --git a/arch/blackfin/include/uapi/asm/cachectl.h b/arch/blackfin/include/uapi/asm/cachectl.h
new file mode 100644
index 000000000000..03255df6c1ea
--- /dev/null
+++ b/arch/blackfin/include/uapi/asm/cachectl.h
@@ -0,0 +1,20 @@
+/*
+ * based on the mips/cachectl.h
+ *
+ * Copyright 2010 Analog Devices Inc.
+ * Copyright (C) 1994, 1995, 1996 by Ralf Baechle
+ *
+ * Licensed under the GPL-2 or later.
+ */
+
+#ifndef _ASM_CACHECTL
+#define _ASM_CACHECTL
+
+/*
+ * Options for cacheflush system call
+ */
+#define ICACHE  (1<<0)          /* flush instruction cache        */
+#define DCACHE  (1<<1)          /* writeback and flush data cache */
+#define BCACHE  (ICACHE|DCACHE) /* flush both caches              */
+
+#endif  /* _ASM_CACHECTL */