crypto: tcrypt - Add new mode for sha512_mb

Add a new mode to calculate the speed of the sha512_mb algorithm
Signed-off-by: Megha Dey <megha.dey@linux.intel.com>
Reviewed-by: Fenghua Yu <fenghua.yu@intel.com>
Reviewed-by: Tim Chen <tim.c.chen@linux.intel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

crypto/tcrypt.c

@@ -1939,6 +1939,10 @@ static int do_test(const char *alg, u32 type, u32 mask, int m)
 		test_mb_ahash_speed("sha256", sec, generic_hash_speed_template);
 		if (mode > 400 && mode < 500) break;
 
+	case 424:
+		test_mb_ahash_speed("sha512", sec, generic_hash_speed_template);
+		if (mode > 400 && mode < 500) break;
+
 	case 499:
 		break;