diff mbox

qedi: Send driver state to mfw.

Message ID 20180703065231.18488-1-manish.rangankar@cavium.com (mailing list archive)
State Accepted
Headers show

Commit Message

Rangankar, Manish July 3, 2018, 6:52 a.m. UTC 
In case of iSCSI offload BFS environment, mfw requires to mark
virtual link based upon qedi load status.

Signed-off-by: Manish Rangankar <manish.rangankar@qlogic.com>
---
 drivers/scsi/qedi/qedi_main.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

Comments

Martin K. Petersen July 11, 2018, 2:51 a.m. UTC | #1 
Manish,

> In case of iSCSI offload BFS environment, mfw requires to mark
> virtual link based upon qedi load status.

Applied to 4.18/scsi-fixes, thank you!
diff mbox

Patch

diff --git a/drivers/scsi/qedi/qedi_main.c b/drivers/scsi/qedi/qedi_main.c
index 682f3ce..253f305 100644
--- a/drivers/scsi/qedi/qedi_main.c
+++ b/drivers/scsi/qedi/qedi_main.c
@@ -2273,6 +2273,7 @@  static int qedi_setup_boot_info(struct qedi_ctx *qedi)
 static void __qedi_remove(struct pci_dev *pdev, int mode)
 {
 	struct qedi_ctx *qedi = pci_get_drvdata(pdev);
+	int rval;
 
 	if (qedi->tmf_thread) {
 		flush_workqueue(qedi->tmf_thread);
@@ -2302,6 +2303,10 @@  static void __qedi_remove(struct pci_dev *pdev, int mode)
 	if (mode == QEDI_MODE_NORMAL)
 		qedi_free_iscsi_pf_param(qedi);
 
+	rval = qedi_ops->common->update_drv_state(qedi->cdev, false);
+	if (rval)
+		QEDI_ERR(&qedi->dbg_ctx, "Failed to send drv state to MFW\n");
+
 	if (!test_bit(QEDI_IN_OFFLINE, &qedi->flags)) {
 		qedi_ops->common->slowpath_stop(qedi->cdev);
 		qedi_ops->common->remove(qedi->cdev);
@@ -2576,6 +2581,12 @@  static int __qedi_probe(struct pci_dev *pdev, int mode)
 		if (qedi_setup_boot_info(qedi))
 			QEDI_ERR(&qedi->dbg_ctx,
 				 "No iSCSI boot target configured\n");
+
+		rc = qedi_ops->common->update_drv_state(qedi->cdev, true);
+		if (rc)
+			QEDI_ERR(&qedi->dbg_ctx,
+				 "Failed to send drv state to MFW\n");
+
 	}
 
 	return 0;