23 __wsum csum_partial(const void *buff, int len, __wsum sum);
33 				       __wsum sum, int *src_err_ptr,
45 				       int len, __wsum sum)  in csum_partial_copy_nocheck()  argument
47 	return csum_partial_copy_generic(src, dst, len, sum, NULL, NULL);  in csum_partial_copy_nocheck()
52 					  int len, __wsum sum, int *err_ptr)  in csum_partial_copy_from_user()  argument
55 					 sum, err_ptr, NULL);  in csum_partial_copy_from_user()
64 	unsigned int sum, tmp;  in ip_fast_csum()  local
88 		: "=r"(sum), "=r"(iph), "=r"(ihl), "=r"(tmp)  in ip_fast_csum()
91 	return (__force __sum16)sum;  in ip_fast_csum()
98 static inline __sum16 csum_fold(__wsum sum)  in csum_fold()  argument
107 	    : "=&r"(sum), "=&r"(tmp)  in csum_fold()
108 	    : "0"(sum));  in csum_fold()
110 	return (__force __sum16)~sum;  in csum_fold()
116 					       __wsum sum)  in csum_tcpudp_nofold()  argument
122 	    : "=r"(sum)  in csum_tcpudp_nofold()
124 	      "0"(sum)  in csum_tcpudp_nofold()
127 	return sum;  in csum_tcpudp_nofold()
137 						   __wsum sum)  in csum_tcpudp_magic()  argument
139 	return csum_fold(csum_tcpudp_nofold(saddr,daddr,len,proto,sum));  in csum_tcpudp_magic()