---

yaml
---
r: 231777
b: refs/heads/master
c: 843276a
h: refs/heads/master
i:
  231775: 1aa6082
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5f61b2c6939bb6d26393df15765bc3cb260db063
+refs/heads/master: 843276ad985cb59212ceb70d989474521ff516f6

trunk/drivers/infiniband/hw/nes/nes_nic.c

@@ -241,6 +241,15 @@ static int nes_netdev_open(struct net_device *netdev)
 		netif_carrier_on(netdev);
 	}
 
+	spin_lock_irqsave(&nesdev->nesadapter->phy_lock, flags);
+	if (nesdev->nesadapter->phy_type[nesdev->mac_index] == NES_PHY_TYPE_SFP_D) {
+		if (nesdev->link_recheck)
+			cancel_delayed_work(&nesdev->work);
+		nesdev->link_recheck = 1;
+		schedule_delayed_work(&nesdev->work, NES_LINK_RECHECK_DELAY);
+	}
+	spin_unlock_irqrestore(&nesdev->nesadapter->phy_lock, flags);
+
 	spin_lock_irqsave(&nesvnic->port_ibevent_lock, flags);
 	if (nesvnic->of_device_registered) {
 		nesdev->nesadapter->send_term_ok = 1;
@@ -1782,8 +1791,11 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev,
 	      (((PCI_FUNC(nesdev->pcidev->devfn) == 1) && (nesdev->mac_index == 2)) ||
 	       ((PCI_FUNC(nesdev->pcidev->devfn) == 2) && (nesdev->mac_index == 1)))))) {
 		u32 u32temp;
-		u32 link_mask;
-		u32 link_val;
+		u32 link_mask = 0;
+		u32 link_val = 0;
+		u16 temp_phy_data;
+		u16 phy_data = 0;
+		unsigned long flags;
 
 		u32temp = nes_read_indexed(nesdev, NES_IDX_PHY_PCS_CONTROL_STATUS0 +
 				(0x200 * (nesdev->mac_index & 1)));
@@ -1805,6 +1817,23 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev,
 				link_val = 0x02020000;
 			}
 			break;
+		case NES_PHY_TYPE_SFP_D:
+			spin_lock_irqsave(&nesdev->nesadapter->phy_lock, flags);
+			nes_read_10G_phy_reg(nesdev,
+					     nesdev->nesadapter->phy_index[nesdev->mac_index],
+					     1, 0x9003);
+			temp_phy_data = (u16)nes_read_indexed(nesdev, NES_IDX_MAC_MDIO_CONTROL);
+			nes_read_10G_phy_reg(nesdev,
+					     nesdev->nesadapter->phy_index[nesdev->mac_index],
+					     3, 0x0021);
+			nes_read_indexed(nesdev, NES_IDX_MAC_MDIO_CONTROL);
+			nes_read_10G_phy_reg(nesdev,
+					     nesdev->nesadapter->phy_index[nesdev->mac_index],
+					     3, 0x0021);
+			phy_data = (u16)nes_read_indexed(nesdev, NES_IDX_MAC_MDIO_CONTROL);
+			spin_unlock_irqrestore(&nesdev->nesadapter->phy_lock, flags);
+			phy_data = (!temp_phy_data && (phy_data == 0x8000)) ? 0x4 : 0x0;
+			break;
 		default:
 			link_mask = 0x0f1f0000;
 			link_val = 0x0f0f0000;
@@ -1814,8 +1843,14 @@ struct net_device *nes_netdev_init(struct nes_device *nesdev,
 		u32temp = nes_read_indexed(nesdev,
 					   NES_IDX_PHY_PCS_CONTROL_STATUS0 +
 					   (0x200 * (nesdev->mac_index & 1)));
-		if ((u32temp & link_mask) == link_val)
-			nesvnic->linkup = 1;
+
+		if (phy_type == NES_PHY_TYPE_SFP_D) {
+			if (phy_data & 0x0004)
+				nesvnic->linkup = 1;
+		} else {
+			if ((u32temp & link_mask) == link_val)
+				nesvnic->linkup = 1;
+		}
 
 		/* clear the MAC interrupt status, assumes direct logical to physical mapping */
 		u32temp = nes_read_indexed(nesdev, NES_IDX_MAC_INT_STATUS + (0x200 * nesdev->mac_index));