Commit 2196d831 authored by Sudarsana Reddy Kalluru's avatar Sudarsana Reddy Kalluru Committed by David S. Miller
Browse files

qed: Enable device error reporting capability. 



The patch enables the device to send error messages to root port when
an error is detected.

Signed-off-by: default avatarSudarsana Reddy Kalluru <skalluru@marvell.com>
Signed-off-by: default avatarAriel Elior <aelior@marvell.com>
Signed-off-by: default avatarIgor Russkikh <irusskikh@marvell.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e131a563

drivers/net/ethernet/qlogic/qed/qed_main.c

+9 −0
Original line number Original line Diff line number Diff line
@@ -49,6 +49,7 @@ 
#include <linux/qed/qed_if.h>

#include <linux/qed/qed_if.h>

#include <linux/qed/qed_ll2_if.h>

#include <linux/qed/qed_ll2_if.h>

#include <net/devlink.h>

#include <net/devlink.h>

#include <linux/aer.h>





#include "qed.h"

#include "qed.h"

#include "qed_sriov.h"

#include "qed_sriov.h"
@@ -129,6 +130,8 @@ static void qed_free_pci(struct qed_dev *cdev) 
{

{

	struct pci_dev *pdev = cdev->pdev;

	struct pci_dev *pdev = cdev->pdev;





	pci_disable_pcie_error_reporting(pdev);



	if (cdev->doorbells && cdev->db_size)

	if (cdev->doorbells && cdev->db_size)

		iounmap(cdev->doorbells);

		iounmap(cdev->doorbells);

	if (cdev->regview)

	if (cdev->regview)
@@ -231,6 +234,12 @@ static int qed_init_pci(struct qed_dev *cdev, struct pci_dev *pdev) 
		return -ENOMEM;

		return -ENOMEM;

	}

	}





	/* AER (Advanced Error reporting) configuration */

	rc = pci_enable_pcie_error_reporting(pdev);

	if (rc)

		DP_VERBOSE(cdev, NETIF_MSG_DRV,

			   "Failed to configure PCIe AER [%d]\n", rc);



	return 0;

	return 0;





err2:

err2:

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