Lines Matching refs:len
18 * computes the checksum of a memory block at buff, length len,
29 __wsum csum_partial(const void *buff, int len, __wsum sum);
38 __wsum csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
47 int len, __wsum sum, int *csum_err);
108 csum_tcpudp_nofold(__be32 saddr, __be32 daddr, unsigned short len,
116 : "r" (daddr), "r" (saddr), "r" (len + proto), "0"(sum)
123 csum_tcpudp_magic(__be32 saddr, __be32 daddr, unsigned short len,
126 return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
133 extern __sum16 ip_compute_csum(const void *buff, int len);
138 __u32 len, unsigned short proto, __wsum sum)
173 : "r" (saddr), "r" (daddr), "0" (sum), "2" (len + proto)