From 7e6ee7ad27de5216db1baef76f38c3429c8f4a2a Mon Sep 17 00:00:00 2001 From: Kyungmin Park Date: Wed, 19 Nov 2008 16:32:36 +0100 Subject: UBI: Add basic UBI support to U-Boot (Part 6/8) This patch adds basic UBI (Unsorted Block Image) support to U-Boot. It's based on the Linux UBI version and basically has a "OS" translation wrapper that defines most Linux specific calls (spin_lock() etc.) into no-ops. Some source code parts have been uncommented by "#ifdef UBI_LINUX". This makes it easier to compare this version with the Linux version and simplifies future UBI ports/bug-fixes from the Linux version. Signed-off-by: Kyungmin Park Signed-off-by: Stefan Roese --- include/linux/types.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) (limited to 'include/linux/types.h') diff --git a/include/linux/types.h b/include/linux/types.h index df4808fcdf..1b0b4a44c4 100644 --- a/include/linux/types.h +++ b/include/linux/types.h @@ -119,6 +119,30 @@ typedef __s64 int64_t; * Below are truly Linux-specific types that should never collide with * any application/library that wants linux/types.h. */ +#ifdef __CHECKER__ +#define __bitwise__ __attribute__((bitwise)) +#else +#define __bitwise__ +#endif +#ifdef __CHECK_ENDIAN__ +#define __bitwise __bitwise__ +#else +#define __bitwise +#endif + +typedef __u16 __bitwise __le16; +typedef __u16 __bitwise __be16; +typedef __u32 __bitwise __le32; +typedef __u32 __bitwise __be32; +#if defined(__GNUC__) +typedef __u64 __bitwise __le64; +typedef __u64 __bitwise __be64; +#endif +typedef __u16 __bitwise __sum16; +typedef __u32 __bitwise __wsum; + + +typedef unsigned __bitwise__ gfp_t; struct ustat { __kernel_daddr_t f_tfree; -- cgit v1.2.1