Lines Matching refs:__wsum
34 extern __wsum csum_partial(const void *buff, int len, __wsum sum);
46 extern __wsum csum_partial_copy_generic(const void *src, void *dst,
47 int len, __wsum sum,
52 extern __wsum csum_and_copy_from_user(const void __user *src, void *dst,
53 int len, __wsum sum, int *err_ptr);
55 extern __wsum csum_and_copy_to_user(const void *src, void __user *dst,
56 int len, __wsum sum, int *err_ptr);
74 static inline __sum16 csum_fold(__wsum sum) in csum_fold()
95 static inline __wsum csum_tcpudp_nofold(__be32 saddr, __be32 daddr, in csum_tcpudp_nofold()
98 __wsum sum) in csum_tcpudp_nofold()
107 return (__force __wsum) s; in csum_tcpudp_nofold()
128 __wsum sum) in csum_tcpudp_magic()
134 static inline __wsum csum_add(__wsum csum, __wsum addend) in csum_add()
140 return (__force __wsum)((u32)res + (res >> 32)); in csum_add()