Lines Matching refs:sum
14 extern __wsum csum_partial(const void *buff, int len, __wsum sum);
21 static inline __sum16 csum_fold(__wsum sum)
29 : "=r" (sum)
30 : "r" (sum << 16), "0" (sum)
32 return (__force __sum16) sum;
42 __wsum sum)
54 : "=r" (sum), "=r" (saddr)
56 "0" (sum),
60 return sum;
65 __wsum sum)
67 return csum_fold(csum_tcpudp_nofold(saddr, daddr, len, proto, sum));