AuxXxilium/linux_dsm_epyc7002
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be2net: use PCIe AER capability

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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>
This commit is contained in:
Sathya Perla 2012-09-05 01:56:48 +00:00 committed by David S. Miller
parent 23d3b8bfb8
commit d6b6d98778
1 changed files with 8 additions and 0 deletions
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8
drivers/net/ethernet/emulex/benet/be_main.c
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@ -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;
}