1 files changed, 32 insertions, 14 deletions

diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index 4d25ede88369..1bf4d2a5d34f 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -167,6 +167,15 @@ static int e1000_get_settings(struct net_device *netdev,
 
 	ecmd->autoneg = ((hw->phy.media_type == e1000_media_type_fiber) ||
 			 hw->mac.autoneg) ? AUTONEG_ENABLE : AUTONEG_DISABLE;
+
+	/* MDI-X => 2; MDI =>1; Invalid =>0 */
+	if ((hw->phy.media_type == e1000_media_type_copper) &&
+	    !hw->mac.get_link_status)
+		ecmd->eth_tp_mdix = hw->phy.is_mdix ? ETH_TP_MDI_X :
+		                                      ETH_TP_MDI;
+	else
+		ecmd->eth_tp_mdix = ETH_TP_MDI_INVALID;
+
 	return 0;
 }
 
@@ -776,6 +785,7 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
 	u32 after;
 	u32 i;
 	u32 toggle;
+	u32 mask;
 
 	/*
 	 * The status register is Read Only, so a write should fail.
@@ -788,17 +798,9 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
 	case e1000_80003es2lan:
 		toggle = 0x7FFFF3FF;
 		break;
-	case e1000_82573:
-	case e1000_82574:
-	case e1000_82583:
-	case e1000_ich8lan:
-	case e1000_ich9lan:
-	case e1000_ich10lan:
+        default:
 		toggle = 0x7FFFF033;
 		break;
-	default:
-		toggle = 0xFFFFF833;
-		break;
 	}
 
 	before = er32(STATUS);
@@ -844,11 +846,18 @@ static int e1000_reg_test(struct e1000_adapter *adapter, u64 *data)
 		REG_PATTERN_TEST(E1000_TXCW, 0xC000FFFF, 0x0000FFFF);
 	REG_PATTERN_TEST(E1000_TDBAL, 0xFFFFFFF0, 0xFFFFFFFF);
 	REG_PATTERN_TEST(E1000_TIDV, 0x0000FFFF, 0x0000FFFF);
+	mask = 0x8003FFFF;
+	switch (mac->type) {
+	case e1000_ich10lan:
+	case e1000_pchlan:
+		mask |= (1 << 18);
+		break;
+	default:
+		break;
+	}
 	for (i = 0; i < mac->rar_entry_count; i++)
 		REG_PATTERN_TEST_ARRAY(E1000_RA, ((i << 1) + 1),
-				       ((mac->type == e1000_ich10lan) ?
-					   0x8007FFFF : 0x8003FFFF),
-				       0xFFFFFFFF);
+		                       mask, 0xFFFFFFFF);
 
 	for (i = 0; i < mac->mta_reg_count; i++)
 		REG_PATTERN_TEST_ARRAY(E1000_MTA, i, 0xFFFFFFFF, 0xFFFFFFFF);
@@ -1786,15 +1795,22 @@ static int e1000_set_wol(struct net_device *netdev,
 /* bit defines for adapter->led_status */
 #define E1000_LED_ON		0
 
-static void e1000_led_blink_callback(unsigned long data)
+static void e1000e_led_blink_task(struct work_struct *work)
 {
-	struct e1000_adapter *adapter = (struct e1000_adapter *) data;
+	struct e1000_adapter *adapter = container_of(work,
+	                                struct e1000_adapter, led_blink_task);
 
 	if (test_and_change_bit(E1000_LED_ON, &adapter->led_status))
 		adapter->hw.mac.ops.led_off(&adapter->hw);
 	else
 		adapter->hw.mac.ops.led_on(&adapter->hw);
+}
+
+static void e1000_led_blink_callback(unsigned long data)
+{
+	struct e1000_adapter *adapter = (struct e1000_adapter *) data;
 
+	schedule_work(&adapter->led_blink_task);
 	mod_timer(&adapter->blink_timer, jiffies + E1000_ID_INTERVAL);
 }
 
@@ -1807,7 +1823,9 @@ static int e1000_phys_id(struct net_device *netdev, u32 data)
 		data = INT_MAX;
 
 	if ((hw->phy.type == e1000_phy_ife) ||
+	    (hw->mac.type == e1000_pchlan) ||
 	    (hw->mac.type == e1000_82574)) {
+		INIT_WORK(&adapter->led_blink_task, e1000e_led_blink_task);
 		if (!adapter->blink_timer.function) {
 			init_timer(&adapter->blink_timer);
 			adapter->blink_timer.function =