Lines Matching defs:sum
26 static inline unsigned short from32to16 (unsigned long sum)
34 asm ("hsw %1, %0; add %1, %0" : "=&r" (result) : "r" (sum));
108 __wsum csum_partial(const void *buff, int len, __wsum sum)
112 /* add in old sum, and carry.. */
113 result += (__force u32)sum;
114 if ((__force u32)sum > result)
125 int len, __wsum sum)
131 sum = csum_partial(src, len, sum);
134 return sum;
143 int len, __wsum sum,
154 return csum_partial(dst, len, sum);