Lines Matching defs:sum
25 * and adds in "sum" (32-bit)
35 __wsum csum_partial(const void *buff, int len, __wsum sum);
79 u32 sum = (__force u32)csum;
81 sum += (sum << 16);
82 csum = (__force __wsum)(sum < (__force u32)csum);
83 sum >>= 16;
84 sum += (__force u32)csum;
86 return (__force __sum16)~sum;
131 __wsum sum)
160 : "=r" (sum)
168 "r" ((__force unsigned long)sum));
170 return sum;
187 __wsum sum)
243 : "=&r" (sum), "=&r" (tmp)
245 "0" (htonl(len)), "r" (htonl(proto)), "r" (sum)
248 return csum_fold(sum);