diff --git a/drivers/net/ethernet/intel/e1000e/ethtool.c b/drivers/net/ethernet/intel/e1000e/ethtool.c
index 7a479022a8c6425e0b071001162467f5ac3392cd..3c2898d0c2aa3ef0779e22e79167be37ba71e8ee 100644
--- a/drivers/net/ethernet/intel/e1000e/ethtool.c
+++ b/drivers/net/ethernet/intel/e1000e/ethtool.c
@@ -917,15 +917,21 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
 		}
 		if (mac->type == e1000_pch2lan) {
 			/* SHRAH[0,1,2] different than previous */
-			if (i == 7)
+			if (i == 1)
 				mask &= 0xFFF4FFFF;
 			/* SHRAH[3] different than SHRAH[0,1,2] */
-			if (i == 10)
+			if (i == 4)
 				mask |= (1 << 30);
+			/* RAR[1-6] owned by management engine - skipping */
+			if (i > 0)
+				i += 6;
 		}
 
 		REG_PATTERN_TEST_ARRAY(E1000_RA, ((i << 1) + 1), mask,
 				       0xFFFFFFFF);
+		/* reset index to actual value */
+		if ((mac->type == e1000_pch2lan) && (i > 6))
+			i -= 6;
 	}
 
 	for (i = 0; i < mac->mta_reg_count; i++)