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Commit a643c6de authored by James Smart's avatar James Smart Committed by Martin K. Petersen
Browse files

scsi: lpfc: Fix propagation of devloss_tmo setting to nvme transport 



If admin changes the devloss_tmo on an rport via the fc_remote_port rport
dev_loss_tmo attribute, the value is on set on scsi stack.  The change is
not propagated to NVMe.

The set routine in the lldd lacks the call to
nvme_fc_set_remoteport_devloss() to set the value.

Fix by adding the call to the lldd set routine.

Signed-off-by: default avatarDick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: default avatarJames Smart <jsmart2021@gmail.com>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent b95b2119

drivers/scsi/lpfc/lpfc_attr.c

+21 −0
Original line number Diff line number Diff line
@@ -6845,10 +6845,31 @@ lpfc_get_starget_port_name(struct scsi_target *starget) 
static void

lpfc_set_rport_loss_tmo(struct fc_rport *rport, uint32_t timeout)

{

	struct lpfc_rport_data *rdata = rport->dd_data;

	struct lpfc_nodelist *ndlp = rdata->pnode;

#if (IS_ENABLED(CONFIG_NVME_FC))

	struct lpfc_nvme_rport *nrport = NULL;

#endif



	if (timeout)

		rport->dev_loss_tmo = timeout;

	else

		rport->dev_loss_tmo = 1;



	if (!ndlp || !NLP_CHK_NODE_ACT(ndlp)) {

		dev_info(&rport->dev, "Cannot find remote node to "

				      "set rport dev loss tmo, port_id x%x\n",

				      rport->port_id);

		return;

	}



#if (IS_ENABLED(CONFIG_NVME_FC))

	nrport = lpfc_ndlp_get_nrport(ndlp);



	if (nrport && nrport->remoteport)

		nvme_fc_set_remoteport_devloss(nrport->remoteport,

					       rport->dev_loss_tmo);

#endif

}



/**