diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
index 4e7c9b098b58f51441fe23a46f7a158834ed93c6..c4b2eb1a8fa2927aa901f112419cef31d60c621f 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ethtool.c
@@ -1343,54 +1343,41 @@ static bool reg_pattern_test(struct ixgbe_adapter *adapter, u64 *data, int reg,
 		0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF};
 
 	for (pat = 0; pat < ARRAY_SIZE(test_pattern); pat++) {
-		before = readl(adapter->hw.hw_addr + reg);
-		writel((test_pattern[pat] & write),
-		       (adapter->hw.hw_addr + reg));
-		val = readl(adapter->hw.hw_addr + reg);
+		before = ixgbe_read_reg(&adapter->hw, reg);
+		ixgbe_write_reg(&adapter->hw, reg, test_pattern[pat] & write);
+		val = ixgbe_read_reg(&adapter->hw, reg);
 		if (val != (test_pattern[pat] & write & mask)) {
 			e_err(drv, "pattern test reg %04X failed: got "
 			      "0x%08X expected 0x%08X\n",
 			      reg, val, (test_pattern[pat] & write & mask));
 			*data = reg;
-			writel(before, adapter->hw.hw_addr + reg);
-			return 1;
+			ixgbe_write_reg(&adapter->hw, reg, before);
+			return true;
 		}
-		writel(before, adapter->hw.hw_addr + reg);
+		ixgbe_write_reg(&adapter->hw, reg, before);
 	}
-	return 0;
+	return false;
 }
 
 static bool reg_set_and_check(struct ixgbe_adapter *adapter, u64 *data, int reg,
 			      u32 mask, u32 write)
 {
 	u32 val, before;
-	before = readl(adapter->hw.hw_addr + reg);
-	writel((write & mask), (adapter->hw.hw_addr + reg));
-	val = readl(adapter->hw.hw_addr + reg);
+
+	before = ixgbe_read_reg(&adapter->hw, reg);
+	ixgbe_write_reg(&adapter->hw, reg, write & mask);
+	val = ixgbe_read_reg(&adapter->hw, reg);
 	if ((write & mask) != (val & mask)) {
 		e_err(drv, "set/check reg %04X test failed: got 0x%08X "
 		      "expected 0x%08X\n", reg, (val & mask), (write & mask));
 		*data = reg;
-		writel(before, (adapter->hw.hw_addr + reg));
-		return 1;
+		ixgbe_write_reg(&adapter->hw, reg, before);
+		return true;
 	}
-	writel(before, (adapter->hw.hw_addr + reg));
-	return 0;
+	ixgbe_write_reg(&adapter->hw, reg, before);
+	return false;
 }
 
-#define REG_PATTERN_TEST(reg, mask, write)				      \
-	do {								      \
-		if (reg_pattern_test(adapter, data, reg, mask, write))	      \
-			return 1;					      \
-	} while (0)							      \
-
-
-#define REG_SET_AND_CHECK(reg, mask, write)				      \
-	do {								      \
-		if (reg_set_and_check(adapter, data, reg, mask, write))	      \
-			return 1;					      \
-	} while (0)							      \
-
 static int ixgbe_reg_test(struct ixgbe_adapter *adapter, u64 *data)
 {
 	const struct ixgbe_reg_test *test;
@@ -1419,10 +1406,10 @@ static int ixgbe_reg_test(struct ixgbe_adapter *adapter, u64 *data)
 	 * tests.  Some bits are read-only, some toggle, and some
 	 * are writeable on newer MACs.
 	 */
-	before = IXGBE_READ_REG(&adapter->hw, IXGBE_STATUS);
-	value = (IXGBE_READ_REG(&adapter->hw, IXGBE_STATUS) & toggle);
-	IXGBE_WRITE_REG(&adapter->hw, IXGBE_STATUS, toggle);
-	after = IXGBE_READ_REG(&adapter->hw, IXGBE_STATUS) & toggle;
+	before = ixgbe_read_reg(&adapter->hw, IXGBE_STATUS);
+	value = (ixgbe_read_reg(&adapter->hw, IXGBE_STATUS) & toggle);
+	ixgbe_write_reg(&adapter->hw, IXGBE_STATUS, toggle);
+	after = ixgbe_read_reg(&adapter->hw, IXGBE_STATUS) & toggle;
 	if (value != after) {
 		e_err(drv, "failed STATUS register test got: 0x%08X "
 		      "expected: 0x%08X\n", after, value);
@@ -1430,7 +1417,7 @@ static int ixgbe_reg_test(struct ixgbe_adapter *adapter, u64 *data)
 		return 1;
 	}
 	/* restore previous status */
-	IXGBE_WRITE_REG(&adapter->hw, IXGBE_STATUS, before);
+	ixgbe_write_reg(&adapter->hw, IXGBE_STATUS, before);
 
 	/*
 	 * Perform the remainder of the register test, looping through
@@ -1438,38 +1425,47 @@ static int ixgbe_reg_test(struct ixgbe_adapter *adapter, u64 *data)
 	 */
 	while (test->reg) {
 		for (i = 0; i < test->array_len; i++) {
+			bool b = false;
+
 			switch (test->test_type) {
 			case PATTERN_TEST:
-				REG_PATTERN_TEST(test->reg + (i * 0x40),
-						 test->mask,
-						 test->write);
+				b = reg_pattern_test(adapter, data,
+						     test->reg + (i * 0x40),
+						     test->mask,
+						     test->write);
 				break;
 			case SET_READ_TEST:
-				REG_SET_AND_CHECK(test->reg + (i * 0x40),
-						  test->mask,
-						  test->write);
+				b = reg_set_and_check(adapter, data,
+						      test->reg + (i * 0x40),
+						      test->mask,
+						      test->write);
 				break;
 			case WRITE_NO_TEST:
-				writel(test->write,
-				       (adapter->hw.hw_addr + test->reg)
-				       + (i * 0x40));
+				ixgbe_write_reg(&adapter->hw,
+						test->reg + (i * 0x40),
+						test->write);
 				break;
 			case TABLE32_TEST:
-				REG_PATTERN_TEST(test->reg + (i * 4),
-						 test->mask,
-						 test->write);
+				b = reg_pattern_test(adapter, data,
+						     test->reg + (i * 4),
+						     test->mask,
+						     test->write);
 				break;
 			case TABLE64_TEST_LO:
-				REG_PATTERN_TEST(test->reg + (i * 8),
-						 test->mask,
-						 test->write);
+				b = reg_pattern_test(adapter, data,
+						     test->reg + (i * 8),
+						     test->mask,
+						     test->write);
 				break;
 			case TABLE64_TEST_HI:
-				REG_PATTERN_TEST((test->reg + 4) + (i * 8),
-						 test->mask,
-						 test->write);
+				b = reg_pattern_test(adapter, data,
+						     (test->reg + 4) + (i * 8),
+						     test->mask,
+						     test->write);
 				break;
 			}
+			if (b)
+				return 1;
 		}
 		test++;
 	}