Lines Matching refs:__wsum
14 extern __wsum csum_partial(const void *buff, int len, __wsum sum);
15 extern __wsum csum_partial_copy_nocheck(const void *src, void *dst,
16 int len, __wsum sum);
17 extern __wsum csum_partial_copy_from_user(const void *src, void *dst,
18 int len, __wsum sum,
21 extern __wsum csum_partial(const void *buff, int len, __wsum sum);
25 extern __wsum csum_partial_copy(const void *src, void *dst, int len,
26 __wsum sum);
28 static inline __sum16 csum_fold(__wsum sum) in csum_fold()
40 static inline __wsum csum_tcpudp_nofold(unsigned long saddr, in csum_tcpudp_nofold()
44 __wsum sum) in csum_tcpudp_nofold()
46 __wsum tmp; in csum_tcpudp_nofold()
48 tmp = (__wsum) ntohs(len) << 16; in csum_tcpudp_nofold()
49 tmp += (__wsum) proto << 8; in csum_tcpudp_nofold()
71 __wsum sum) in csum_tcpudp_magic()
82 extern __wsum csum_and_copy_to_user(const void *src, void *dst, int len,
83 __wsum sum, int *err_ptr);