diff mbox series

[net-next,v2,1/2] qed: Enable device error reporting capability.

Message ID 20200422131607.7262-2-skalluru@marvell.com
State New
Headers show
Series [net-next,v2,1/2] qed: Enable device error reporting capability. | expand

Commit Message

Sudarsana Reddy Kalluru April 22, 2020, 1:16 p.m. UTC 
The patch enables the device to send error messages to root port when
an error is detected.

Signed-off-by: Sudarsana Reddy Kalluru <skalluru@marvell.com>
Signed-off-by: Ariel Elior <aelior@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
---
 drivers/net/ethernet/qlogic/qed/qed_main.c | 9 +++++++++
 1 file changed, 9 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/qlogic/qed/qed_main.c b/drivers/net/ethernet/qlogic/qed/qed_main.c
index 96356e8..38a1d26 100644
--- a/drivers/net/ethernet/qlogic/qed/qed_main.c
+++ b/drivers/net/ethernet/qlogic/qed/qed_main.c
@@ -49,6 +49,7 @@ 
 #include <linux/qed/qed_if.h>
 #include <linux/qed/qed_ll2_if.h>
 #include <net/devlink.h>
+#include <linux/aer.h>
 
 #include "qed.h"
 #include "qed_sriov.h"
@@ -129,6 +130,8 @@  static void qed_free_pci(struct qed_dev *cdev)
 {
 	struct pci_dev *pdev = cdev->pdev;
 
+	pci_disable_pcie_error_reporting(pdev);
+
 	if (cdev->doorbells && cdev->db_size)
 		iounmap(cdev->doorbells);
 	if (cdev->regview)
@@ -231,6 +234,12 @@  static int qed_init_pci(struct qed_dev *cdev, struct pci_dev *pdev)
 		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;
 
 err2: