diff options
author | Chris Metcalf <cmetcalf@tilera.com> | 2012-10-12 15:11:08 -0400 |
---|---|---|
committer | Chris Metcalf <cmetcalf@tilera.com> | 2012-10-12 15:11:08 -0400 |
commit | d20f2f83b2374c1cee042981cb45493a3e06b6a5 (patch) | |
tree | 9b9350f65c23d0166aaa314559c37fdff0b0d62a /arch/tile/include/uapi/asm/swab.h | |
parent | ccff9b1db693062b0a9c9070f4304deb47ef215c (diff) | |
parent | df842f79f0e2aed9092a73f611f41f03630a3823 (diff) | |
download | op-kernel-dev-d20f2f83b2374c1cee042981cb45493a3e06b6a5.zip op-kernel-dev-d20f2f83b2374c1cee042981cb45493a3e06b6a5.tar.gz |
Merge tag 'tags/disintegrate-tile-20121009' into for-linus
UAPI Disintegration 2012-10-09
Diffstat (limited to 'arch/tile/include/uapi/asm/swab.h')
-rw-r--r-- | arch/tile/include/uapi/asm/swab.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/arch/tile/include/uapi/asm/swab.h b/arch/tile/include/uapi/asm/swab.h new file mode 100644 index 0000000..7c37b38 --- /dev/null +++ b/arch/tile/include/uapi/asm/swab.h @@ -0,0 +1,23 @@ +/* + * Copyright 2010 Tilera Corporation. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation, version 2. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, GOOD TITLE or + * NON INFRINGEMENT. See the GNU General Public License for + * more details. + */ + +#ifndef _ASM_TILE_SWAB_H +#define _ASM_TILE_SWAB_H + +/* Tile gcc is always >= 4.3.0, so we use __builtin_bswap. */ +#define __arch_swab32(x) __builtin_bswap32(x) +#define __arch_swab64(x) __builtin_bswap64(x) +#define __arch_swab16(x) (__builtin_bswap32(x) >> 16) + +#endif /* _ASM_TILE_SWAB_H */ |