Lines Matching defs:sum
11 static u64 accumulate(u64 sum, u64 data)
13 __uint128_t tmp = (__uint128_t)sum + data;
23 unsigned int offset, shift, sum;
124 sum = sum64 >> 32;
125 sum += (sum >> 16) | (sum << 16);
127 return (u16)swab32(sum);
129 return sum >> 16;
137 u64 sum = (__force u64)csum;
142 sum += (__force u32)htonl(len);
144 sum += (u32)proto << 24;
146 sum += proto;
151 sum = accumulate(sum, src >> 64);
152 sum = accumulate(sum, dst >> 64);
154 sum += ((sum >> 32) | (sum << 32));
155 return csum_fold((__force __wsum)(sum >> 32));