From: Saurav Kashyap <skashyap@marvell.com>
Date: Thu, 16 Apr 2020 01:43:14 -0700
Subject: scsi: qedf: Get dev info after updating the params
Git-commit: 7109cb51517267ef0631da293d80a26f4e18d3ba
Patch-mainline: v5.8-rc1
References: bsc#1177240 jre#sle-15141
An update to pf params can change the devinfo. Get updated device
information.
[mkp: updated error message spotted by Sergei Shtylyov]
Link: https://lore.kernel.org/r/20200416084314.18851-10-skashyap@marvell.com
Signed-off-by: Saurav Kashyap <skashyap@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Acked-by: Lee Duncan <lduncan@suse.com>
---
drivers/scsi/qedf/qedf_main.c | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/drivers/scsi/qedf/qedf_main.c b/drivers/scsi/qedf/qedf_main.c
index e7ddb5651261..36b1ca2dadbb 100644
--- a/drivers/scsi/qedf/qedf_main.c
+++ b/drivers/scsi/qedf/qedf_main.c
@@ -3324,6 +3324,13 @@ static int __qedf_probe(struct pci_dev *pdev, int mode)
}
qed_ops->common->update_pf_params(qedf->cdev, &qedf->pf_params);
+ /* Learn information crucial for qedf to progress */
+ rc = qed_ops->fill_dev_info(qedf->cdev, &qedf->dev_info);
+ if (rc) {
+ QEDF_ERR(&qedf->dbg_ctx, "Failed to fill dev info.\n");
+ goto err2;
+ }
+
/* Record BDQ producer doorbell addresses */
qedf->bdq_primary_prod = qedf->dev_info.primary_dbq_rq_addr;
qedf->bdq_secondary_prod = qedf->dev_info.secondary_bdq_rq_addr;