Lines Matching refs:len
29 csum_partial(const void *buff, int len, __wsum sum) in csum_partial() argument
32 register unsigned long reg3 asm("3") = (unsigned long) len; in csum_partial()
51 int len, __wsum sum, in csum_partial_copy_from_user() argument
54 if (unlikely(copy_from_user(dst, src, len))) in csum_partial_copy_from_user()
56 return csum_partial(dst, len, sum); in csum_partial_copy_from_user()
61 csum_partial_copy_nocheck (const void *src, void *dst, int len, __wsum sum) in csum_partial_copy_nocheck() argument
63 memcpy(dst,src,len); in csum_partial_copy_nocheck()
64 return csum_partial(dst, len, sum); in csum_partial_copy_nocheck()
95 unsigned short len, unsigned short proto, in csum_tcpudp_nofold() argument
108 csum += len + proto; in csum_tcpudp_nofold()
109 if (csum < len + proto) in csum_tcpudp_nofold()
122 unsigned short len, unsigned short proto, in csum_tcpudp_magic() argument
125 return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum)); in csum_tcpudp_magic()
133 static inline __sum16 ip_compute_csum(const void *buff, int len) in ip_compute_csum() argument
135 return csum_fold(csum_partial(buff, len, 0)); in ip_compute_csum()