ixgbe: cleanup ixgbe_setup_gpie() for X540

The X540 thermal sensor interrupt isn't a General Purpose Interrupt
so doesn't need to be enabled in ixgbe_setup_gpie().  Likewise X540 doesn't
use the SDP0 for thermal sensor so it doesn't need to be enabled for any
device other than 82599.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

1 files changed, 12 insertions, 2 deletions

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 79636eaeb74d..3f5c5a4291a6 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -3680,8 +3680,18 @@ static void ixgbe_setup_gpie(struct ixgbe_adapter *adapter)
         }
 
         /* Enable Thermal over heat sensor interrupt */
-        if (adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE)
-                gpie |= IXGBE_SDP0_GPIEN;
+        if (adapter->flags2 & IXGBE_FLAG2_TEMP_SENSOR_CAPABLE) {
+                switch (adapter->hw.mac.type) {
+                case ixgbe_mac_82599EB:
+                        gpie |= IXGBE_SDP0_GPIEN;
+                        break;
+                case ixgbe_mac_X540:
+                        gpie |= IXGBE_EIMS_TS;
+                        break;
+                default:
+                        break;
+                }
+        }
 
         /* Enable fan failure interrupt */
         if (adapter->flags & IXGBE_FLAG_FAN_FAIL_CAPABLE)