X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=drivers%2Fnet%2Fixgbe%2Fbase%2Fixgbe_x550.c;h=bc0ca53e0c0bc7fb9f463d18fdb85fa7e7e6a228;hb=54128402f47eff4b74162c252992651699302c8a;hp=2c8abcec2b761cb39868dd2e42219e24c704d9be;hpb=2c8ee5af0bcd9370d1af87be34c893075ddc191a;p=dpdk.git

diff --git a/drivers/net/ixgbe/base/ixgbe_x550.c b/drivers/net/ixgbe/base/ixgbe_x550.c
index 2c8abcec2b..bc0ca53e0c 100644
--- a/drivers/net/ixgbe/base/ixgbe_x550.c
+++ b/drivers/net/ixgbe/base/ixgbe_x550.c
@@ -1150,7 +1150,8 @@ s32 ixgbe_init_phy_ops_X550em(struct ixgbe_hw *hw)
 		phy->ops.write_reg = ixgbe_write_phy_reg_x550em;
 		break;
 	case ixgbe_phy_x550em_ext_t:
-		phy->ops.setup_internal_link = ixgbe_setup_internal_phy_x550em;
+		phy->ops.setup_internal_link =
+					 ixgbe_setup_internal_phy_t_x550em;
 		phy->ops.enter_lplu = ixgbe_enter_lplu_t_x550em;
 		break;
 	default:
@@ -1537,35 +1538,27 @@ s32 ixgbe_setup_mac_link_sfp_x550em(struct ixgbe_hw *hw,
 }
 
 /**
- * ixgbe_setup_internal_phy_x550em - Configure integrated KR PHY
+ * ixgbe_setup_internal_phy_t_x550em - Configure KR PHY to X557 link
  * @hw: point to hardware structure
  *
- * Configures the integrated KR PHY to talk to the external PHY. The base
- * driver will call this function when it gets notification via interrupt from
- * the external PHY. This function forces the internal PHY into iXFI mode at
- * the correct speed.
+ * Configures the link between the integrated KR PHY and the external X557 PHY
+ * The driver will call this function when it gets a link status change
+ * interrupt from the X557 PHY. This function configures the link speed
+ * between the PHYs to match the link speed of the BASE-T link.
  *
  * A return of a non-zero value indicates an error, and the base driver should
  * not report link up.
  */
-s32 ixgbe_setup_internal_phy_x550em(struct ixgbe_hw *hw)
+s32 ixgbe_setup_internal_phy_t_x550em(struct ixgbe_hw *hw)
 {
 	u32 status;
-	u16 lasi, autoneg_status, speed;
+	u16 autoneg_status, speed;
 	ixgbe_link_speed force_speed;
 
-	/* Verify that the external link status has changed */
-	status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_XENPAK_LASI_STATUS,
-				      IXGBE_MDIO_PMA_PMD_DEV_TYPE,
-				      &lasi);
-	if (status != IXGBE_SUCCESS)
-		return status;
+	if (hw->mac.ops.get_media_type(hw) != ixgbe_media_type_copper)
+		return IXGBE_ERR_CONFIG;
 
-	/* If there was no change in link status, we can just exit */
-	if (!(lasi & IXGBE_XENPAK_LASI_LINK_STATUS_ALARM))
-		return IXGBE_SUCCESS;
-
-	/* we read this twice back to back to indicate current status */
+	/* read this twice back to back to indicate current status */
 	status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_AUTO_NEG_STATUS,
 				      IXGBE_MDIO_AUTO_NEG_DEV_TYPE,
 				      &autoneg_status);
@@ -1578,9 +1571,9 @@ s32 ixgbe_setup_internal_phy_x550em(struct ixgbe_hw *hw)
 	if (status != IXGBE_SUCCESS)
 		return status;
 
-	/* If link is not up return an error indicating treat link as down */
+	/* If link is not up, then there is no setup necessary so return  */
 	if (!(autoneg_status & IXGBE_MDIO_AUTO_NEG_LINK_STATUS))
-		return IXGBE_ERR_INVALID_LINK_SETTINGS;
+		return IXGBE_SUCCESS;
 
 	status = hw->phy.ops.read_reg(hw, IXGBE_MDIO_AUTO_NEG_VENDOR_STAT,
 				      IXGBE_MDIO_AUTO_NEG_DEV_TYPE,