netdev - [net-next 8/8] ixgbe: add ECC warning for legacy interrupts

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Message-Id: <1317277816-6024-9-git-send-email-jeffrey.t.kirsher@intel.com>
Date:	Wed, 28 Sep 2011 23:30:16 -0700
From:	Jeff Kirsher <jeffrey.t.kirsher@...el.com>
To:	davem@...emloft.net
Cc:	Don Skidmore <donald.c.skidmore@...el.com>, netdev@...r.kernel.org,
	gospo@...hat.com, Jeff Kirsher <jeffrey.t.kirsher@...el.com>
Subject: [net-next 8/8] ixgbe: add ECC warning for legacy interrupts

From: Don Skidmore <donald.c.skidmore@...el.com>

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

Signed-off-by: Don Skidmore <donald.c.skidmore>
Tested-by: Phil Schmitt <phillip.j.schmitt@...el.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@...el.com>
---
 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c |    6 +++++-
 1 files changed, 5 insertions(+), 1 deletions(-)

diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
index 3f5c5a4..9cd44ad 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c
@@ -2175,8 +2175,12 @@ 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:
-- 
1.7.6.2

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