be2net: use PCIe AER capability

This patch allows code to handle the PCIe AER capability.
The PCI callbacks for error handling/reset/recovery already exist in be2net
and have been tested with EEH/ppc.
This patch has been tested using the aer-inject tool.

Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 8 insertions, 0 deletions

diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 111dc8813f68..84379f4fe837 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -20,6 +20,7 @@
 #include "be.h"
 #include "be_cmds.h"
 #include <asm/div64.h>
+#include <linux/aer.h>
 
 MODULE_VERSION(DRV_VER);
 MODULE_DEVICE_TABLE(pci, be_dev_ids);
@@ -3551,6 +3552,8 @@ static void __devexit be_remove(struct pci_dev *pdev)
 
         be_ctrl_cleanup(adapter);
 
+        pci_disable_pcie_error_reporting(pdev);
+
         pci_set_drvdata(pdev, NULL);
         pci_release_regions(pdev);
         pci_disable_device(pdev);
@@ -3846,6 +3849,10 @@ static int __devinit be_probe(struct pci_dev *pdev,
                 }
         }
 
+        status = pci_enable_pcie_error_reporting(pdev);
+        if (status)
+                dev_err(&pdev->dev, "Could not use PCIe error reporting\n");
+
         status = be_ctrl_init(adapter);
         if (status)
                 goto free_netdev;
@@ -4068,6 +4075,7 @@ static pci_ers_result_t be_eeh_reset(struct pci_dev *pdev)
         if (status)
                 return PCI_ERS_RESULT_DISCONNECT;
 
+        pci_cleanup_aer_uncorrect_error_status(pdev);
         return PCI_ERS_RESULT_RECOVERED;
 }