microblaze: zlib needs asm/unaligned.h
authorMichal Simek <monstr@monstr.eu>
Tue, 19 Jan 2010 11:03:25 +0000 (12:03 +0100)
committerWolfgang Denk <wd@denx.de>
Tue, 19 Jan 2010 22:22:22 +0000 (23:22 +0100)
Microblaze has own hw unaligned handler if is available.
Use big endian version.

Signed-off-by: Michal Simek <monstr@monstr.eu>
include/asm-microblaze/unaligned.h [new file with mode: 0644]

diff --git a/include/asm-microblaze/unaligned.h b/include/asm-microblaze/unaligned.h
new file mode 100644 (file)
index 0000000..785c2e9
--- /dev/null
@@ -0,0 +1,16 @@
+#ifndef _ASM_MICROBLAZE_UNALIGNED_H
+#define _ASM_MICROBLAZE_UNALIGNED_H
+
+#ifdef __KERNEL__
+
+/*
+ * The Microblaze can do unaligned accesses itself in big endian mode.
+ */
+#include <linux/unaligned/access_ok.h>
+#include <linux/unaligned/generic.h>
+
+#define get_unaligned  __get_unaligned_be
+#define put_unaligned  __put_unaligned_be
+
+#endif /* __KERNEL__ */
+#endif /* _ASM_MICROBLAZE_UNALIGNED_H */