ixgbe: add ECC warning for legacy interrupts

Noticed that the legacy Interrupt handler didn't have the same
ECC warning as did the MSI.  So this patch adds it.

(cherry picked from commit 0ccb974df5ac5f721491c1f07154450168b6fd0a)
Signed-off-by: Don Skidmore <donald.c.skidmore>
Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Joe Jin <joe.jin@oracle.com>

diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 36e478f228b5f1d550c1b703f5c5be0ba9987f6d..8026e1e1fddaed19277c19771d998dfff1474da3 100644 (file)
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -2174,8 +2174,12 @@ static irqreturn_t ixgbe_intr(int irq, void *data)
 
        switch (hw->mac.type) {
        case ixgbe_mac_82599EB:
-       case ixgbe_mac_X540:
                ixgbe_check_sfp_event(adapter, eicr);
+               /* Fall through */
+       case ixgbe_mac_X540:
+               if (eicr & IXGBE_EICR_ECC)
+                       e_info(link, "Received unrecoverable ECC err, please "
+                                    "reboot\n");
                ixgbe_check_overtemp_event(adapter, eicr);
                break;
        default: