From: James Smart <jsmart2021@gmail.com>
Date: Fri, 3 Nov 2017 16:33:30 +0000 (-0700)
Subject: lpfc: tie in to new dev_loss_tmo interface in nvme transport
X-Git-Tag: v4.15-rc1~128^2~47
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=6ddcf0a30adc5080504ca66f474101e7ad247dd7;p=linux.git

lpfc: tie in to new dev_loss_tmo interface in nvme transport

This patch calls the new nvme transport routine for dev_loss_tmo
whenever the SCSI fc transport calls the lldd to make a dynamic
change to a remote ports dev_loss_tmo.

Signed-off-by: James Smart <james.smart@broadcom.com>
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index c17677f494af..3e02bc3a7c3f 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -3246,6 +3246,11 @@ lpfc_update_rport_devloss_tmo(struct lpfc_vport *vport)
 			continue;
 		if (ndlp->rport)
 			ndlp->rport->dev_loss_tmo = vport->cfg_devloss_tmo;
+#if (IS_ENABLED(CONFIG_NVME_FC))
+		if (ndlp->nrport)
+			nvme_fc_set_remoteport_devloss(ndlp->nrport->remoteport,
+						       vport->cfg_devloss_tmo);
+#endif
 	}
 	spin_unlock_irq(shost->host_lock);
 }