lkml.org 
[lkml]   [2019]   [Dec]   [3]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 4.19 085/321] scsi: qla2xxx: Fix for FC-NVMe discovery for NPIV port
Date
From: Giridhar Malavali <gmalavali@marvell.com>

[ Upstream commit 835aa4f2691e4ed4ed16de81f3cabf17a87a164f ]

This patch fixes NVMe discovery by setting SKIP_PRLI flag, so that PRLI is
driven by driver and is retried when the NPIV port is detected to have NVMe
capability.

Signed-off-by: Giridhar Malavali <gmalavali@marvell.com>
Signed-off-by: Himanshu Madhani <hmadhani@marvell.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/scsi/qla2xxx/qla_attr.c | 2 ++
drivers/scsi/qla2xxx/qla_init.c | 10 ++++------
2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
index 15d493f30810f..3e9c49b3184f1 100644
--- a/drivers/scsi/qla2xxx/qla_attr.c
+++ b/drivers/scsi/qla2xxx/qla_attr.c
@@ -2161,6 +2161,8 @@ qla24xx_vport_delete(struct fc_vport *fc_vport)
test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags))
msleep(1000);

+ qla_nvme_delete(vha);
+
qla24xx_disable_vp(vha);
qla2x00_wait_for_sess_deletion(vha);

diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index 653d535e3052f..f7dd289779b14 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -242,15 +242,13 @@ qla2x00_async_login(struct scsi_qla_host *vha, fc_port_t *fcport,
qla2x00_init_timer(sp, qla2x00_get_async_timeout(vha) + 2);

sp->done = qla2x00_async_login_sp_done;
- if (N2N_TOPO(fcport->vha->hw) && fcport_is_bigger(fcport)) {
+ if (N2N_TOPO(fcport->vha->hw) && fcport_is_bigger(fcport))
lio->u.logio.flags |= SRB_LOGIN_PRLI_ONLY;
- } else {
+ else
lio->u.logio.flags |= SRB_LOGIN_COND_PLOGI;

- if (fcport->fc4f_nvme)
- lio->u.logio.flags |= SRB_LOGIN_SKIP_PRLI;
-
- }
+ if (fcport->fc4f_nvme)
+ lio->u.logio.flags |= SRB_LOGIN_SKIP_PRLI;

ql_dbg(ql_dbg_disc, vha, 0x2072,
"Async-login - %8phC hdl=%x, loopid=%x portid=%02x%02x%02x "
--
2.20.1


\
 
 \ /
  Last update: 2019-12-04 00:06    [W:0.971 / U:0.100 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site