diff options
| author | James Smart <jsmart2021@gmail.com> | 2019-08-15 01:56:48 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2019-08-20 04:41:10 +0200 |
| commit | a643c6de1441e5cdab88452c46fe7c38b318009e (patch) | |
| tree | 10cb012087ab159b9c4194ede930b2b893f4cb89 /drivers/scsi/lpfc/lpfc_attr.c | |
| parent | scsi: lpfc: Fix loss of remote port after devloss due to lack of RPIs (diff) | |
| download | linux-a643c6de1441e5cdab88452c46fe7c38b318009e.tar.xz linux-a643c6de1441e5cdab88452c46fe7c38b318009e.zip | |
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: Dick Kennedy <dick.kennedy@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_attr.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_attr.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c index 0e71348bf3a3..b527cc60e939 100644 --- a/drivers/scsi/lpfc/lpfc_attr.c +++ b/drivers/scsi/lpfc/lpfc_attr.c @@ -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 } /** |