diff options
Diffstat (limited to 'kerncompat.h')
| -rw-r--r-- | kerncompat.h | 29 |
1 files changed, 28 insertions, 1 deletions
diff --git a/kerncompat.h b/kerncompat.h index f5efc5f0..54cf70ea 100644 --- a/kerncompat.h +++ b/kerncompat.h @@ -9,10 +9,16 @@ #define GFP_KERNEL 0 #define __read_mostly #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0])) -#define __force #define PAGE_SHIFT 12 #define ULONG_MAX (~0UL) #define BUG() abort() +#ifdef __CHECKER__ +#define __force __attribute__((force)) +#define __bitwise__ __attribute__((bitwise)) +#else +#define __force +#define __bitwise__ +#endif typedef unsigned int u32; typedef unsigned long long u64; @@ -67,3 +73,24 @@ static inline void __clear_bit(int bit, unsigned long *map) { #define ENOMEM 5 #define EEXIST 6 + +#define __CHECK_ENDIAN__ +#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; +typedef u64 __bitwise __le64; +typedef u64 __bitwise __be64; + +#define cpu_to_le64(x) ((__force __le64)(u64)(x)) +#define le64_to_cpu(x) ((__force u64)(__le64)(x)) +#define cpu_to_le32(x) ((__force __le32)(u32)(x)) +#define le32_to_cpu(x) ((__force u32)(__le32)(x)) +#define cpu_to_le16(x) ((__force __le16)(u16)(x)) +#define le16_to_cpu(x) ((__force u16)(__le16)(x)) |