Lines Matching +full:40 +full:a

12 #include <asm/word-at-a-time.h>
34  * Do a checksum on an arbitrary memory area.
35  * Returns a 32bit checksum.
41  * checksums on IPv6 headers (40 bytes) and other small parts.
42  * it's best to have buff aligned on a 64-bit boundary
48 	/* Do two 40-byte chunks in parallel to get better ILP */  in csum_partial()
53 			temp64_2 = update_csum_40b(temp64_2, buff + 40);  in csum_partial()
64 	 * len == 40 is the hot case due to IPv6 headers, so return  in csum_partial()
67 	if (len >= 40) {  in csum_partial()
69 		len -= 40;  in csum_partial()
72 		buff += 40;  in csum_partial()