diff mbox series

[v2,06/14] qla2xxx: Fix N2N link up fail

Message ID 20190912180918.6436-7-hmadhani@marvell.com (mailing list archive)
State Accepted
Headers show
Series qla2xxx: Bug fixes for the driver | expand

Commit Message

Himanshu Madhani Sept. 12, 2019, 6:09 p.m. UTC 
From: Quinn Tran <qutran@marvell.com>

During link up/bounce, qla driver would do command flush as
part of cleanup.  In this case, the flush can intefere with FW state.
This patch allows FW to be in control of link up.

Signed-off-by: Quinn Tran <qutran@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
---
 drivers/scsi/qla2xxx/qla_mbx.c | 2 ++
 drivers/scsi/qla2xxx/qla_os.c  | 6 ++----
 2 files changed, 4 insertions(+), 4 deletions(-)
diff mbox series

Patch

diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 6d6e10812b42..1cc6913f76c4 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -3897,6 +3897,7 @@  qla24xx_report_id_acquisition(scsi_qla_host_t *vha,
 				fcport->dm_login_expire = jiffies + 2*HZ;
 				fcport->scan_state = QLA_FCPORT_FOUND;
 				fcport->n2n_flag = 1;
+				fcport->keep_nport_handle = 1;
 				if (vha->flags.nvme_enabled)
 					fcport->fc4f_nvme = 1;
 
@@ -4042,6 +4043,7 @@  qla24xx_report_id_acquisition(scsi_qla_host_t *vha,
 			fcport->login_retry = vha->hw->login_retry_count;
 			fcport->plogi_nack_done_deadline = jiffies + HZ;
 			fcport->scan_state = QLA_FCPORT_FOUND;
+			fcport->keep_nport_handle = 1;
 			fcport->n2n_flag = 1;
 			fcport->d_id.b.domain =
 				rptid_entry->u.f2.remote_nport_id[2];
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 8411dd5acd43..ee47de9fbc05 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -5135,11 +5135,9 @@  void qla24xx_create_new_sess(struct scsi_qla_host *vha, struct qla_work_evt *e)
 			if (dfcp)
 				qlt_schedule_sess_for_deletion(tfcp);
 
-
-			if (N2N_TOPO(vha->hw))
-				fcport->flags &= ~FCF_FABRIC_DEVICE;
-
 			if (N2N_TOPO(vha->hw)) {
+				fcport->flags &= ~FCF_FABRIC_DEVICE;
+				fcport->keep_nport_handle = 1;
 				if (vha->flags.nvme_enabled) {
 					fcport->fc4f_nvme = 1;
 					fcport->n2n_flag = 1;