1 files changed, 26 insertions, 0 deletions

diff --git a/arch/mips/include/asm/mach-ip32/mangle-port.h b/arch/mips/include/asm/mach-ip32/mangle-port.h
new file mode 100644
index 00000000000..f1d0f1756a9
--- /dev/null
+++ b/arch/mips/include/asm/mach-ip32/mangle-port.h
@@ -0,0 +1,26 @@
+/*
+ * 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) 2003 Ladislav Michl
+ * Copyright (C) 2004 Ralf Baechle
+ */
+#ifndef __ASM_MACH_IP32_MANGLE_PORT_H
+#define __ASM_MACH_IP32_MANGLE_PORT_H
+
+#define __swizzle_addr_b(port)  ((port) ^ 3)
+#define __swizzle_addr_w(port)  ((port) ^ 2)
+#define __swizzle_addr_l(port)  (port)
+#define __swizzle_addr_q(port)  (port)
+
+# define ioswabb(a, x)          (x)
+# define __mem_ioswabb(a, x)    (x)
+# define ioswabw(a, x)          (x)
+# define __mem_ioswabw(a, x)    cpu_to_le16(x)
+# define ioswabl(a, x)          (x)
+# define __mem_ioswabl(a, x)    cpu_to_le32(x)
+# define ioswabq(a, x)          (x)
+# define __mem_ioswabq(a, x)    cpu_to_le32(x)
+
+#endif /* __ASM_MACH_IP32_MANGLE_PORT_H */