Lines Matching defs:sum
8 * and adds in "sum" (32-bit)
18 __wsum csum_partial(const void *buff, int len, __wsum sum);
29 int len, __wsum sum);
40 void *dst, int len, __wsum sum, int *csum_err);
48 static inline __sum16 csum_fold(__wsum sum)
50 unsigned int tmp = (__force u32)sum;
60 : "=&d" (sum), "=&d" (tmp)
61 : "0" (sum), "1" (sum));
62 return (__force __sum16)~sum;
74 unsigned short proto, __wsum sum)
81 : "=&d" (sum), "=&d" (saddr)
83 "d"(sum));
84 return sum;
89 unsigned short proto, __wsum sum)
91 return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));
104 __u32 len, unsigned short proto, __wsum sum)
125 : "=&d" (sum), "=&d" (tmp)
127 "0" (sum));
129 return csum_fold(sum);