From 392e8802486cb573b916e746010e141a75f507e6 Mon Sep 17 00:00:00 2001
From: Kevin
Date: Sat, 15 Nov 2014 09:58:27 +0800
Subject: init android origin source code

---
 ANDROID_3.4.5/arch/mips/include/asm/wbflush.h | 34 +++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)
 create mode 100644 ANDROID_3.4.5/arch/mips/include/asm/wbflush.h

(limited to 'ANDROID_3.4.5/arch/mips/include/asm/wbflush.h')

diff --git a/ANDROID_3.4.5/arch/mips/include/asm/wbflush.h b/ANDROID_3.4.5/arch/mips/include/asm/wbflush.h
new file mode 100644
index 00000000..eadc0ac4
--- /dev/null
+++ b/ANDROID_3.4.5/arch/mips/include/asm/wbflush.h
@@ -0,0 +1,34 @@
+/*
+ * Header file for using the wbflush routine
+ *
+ * This file is subject to the terms and conditions of the GNU General Public
+ * License.  See the file "COPYING" in the main directory of this archive
+ * for more details.
+ *
+ * Copyright (c) 1998 Harald Koerfgen
+ * Copyright (C) 2002 Maciej W. Rozycki
+ */
+#ifndef _ASM_WBFLUSH_H
+#define _ASM_WBFLUSH_H
+
+
+#ifdef CONFIG_CPU_HAS_WB
+
+extern void (*__wbflush)(void);
+extern void wbflush_setup(void);
+
+#define wbflush()			\
+	do {				\
+		__sync();		\
+		__wbflush();		\
+	} while (0)
+
+#else /* !CONFIG_CPU_HAS_WB */
+
+#define wbflush_setup() do { } while (0)
+
+#define wbflush() fast_iob()
+
+#endif /* !CONFIG_CPU_HAS_WB */
+
+#endif /* _ASM_WBFLUSH_H */
-- 
cgit