Lines Matching refs:sum
23 * and adds in "sum" (32-bit)
33 __wsum csum_partial(const void *buff, int len, __wsum sum);
83 __sum16 sum;
111 : "=r" (sum), "=&r" (iph)
114 return sum;
118 static inline __sum16 csum_fold(__wsum sum)
126 : "=&r" (sum), "=r" (tmp)
127 : "0" (sum), "1" ((__force u32)sum<<16)
129 return (__force __sum16)sum;
134 __wsum sum)
140 : "=r" (sum), "=r" (saddr)
141 : "r" (daddr), "r" (proto + len), "0" (sum),
144 return sum;
153 __wsum sum)
155 return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
162 __u32 len, __u8 proto, __wsum sum)
184 : "=&r" (sum)
186 "r"(htonl(len)), "r"(htonl(proto)), "r"(sum)
189 return csum_fold(sum);