From: Magnus Sjalander magnus@gaisler.com

Signed-off-by: Daniel Hellstrom daniel@gaisler.com --- arch/sparc/include/asm/byteorder.h | 1 + arch/sparc/include/asm/unaligned.h | 10 ++++++++++ 2 files changed, 11 insertions(+), 0 deletions(-) create mode 100644 arch/sparc/include/asm/unaligned.h

diff --git a/arch/sparc/include/asm/byteorder.h b/arch/sparc/include/asm/byteorder.h index b9fc656..e3b3dec 100644 --- a/arch/sparc/include/asm/byteorder.h +++ b/arch/sparc/include/asm/byteorder.h @@ -32,6 +32,7 @@

#if defined(__GNUC__) && !defined(__STRICT_ANSI__) #define __BYTEORDER_HAS_U64__ +#define __SWAB_64_THRU_32__ #endif #include <linux/byteorder/big_endian.h> #endif /* _SPARC_BYTEORDER_H */ diff --git a/arch/sparc/include/asm/unaligned.h b/arch/sparc/include/asm/unaligned.h new file mode 100644 index 0000000..0e646f7 --- /dev/null +++ b/arch/sparc/include/asm/unaligned.h @@ -0,0 +1,10 @@ +#ifndef _ASM_SPARC_UNALIGNED_H +#define _ASM_SPARC_UNALIGNED_H + +/* + * The SPARC can not do unaligned accesses, it must be split into multiple + * byte accesses. The SPARC is in big endian mode. + */ +#include <asm-generic/unaligned.h> + +#endif /* _ASM_SPARC_UNALIGNED_H */