diff options
| author |   Hannes Reinecke <hare@suse.de> | 2016-08-05 14:55:01 +0200 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2016-08-18 22:34:05 -0400 |
| commit | d391966a03846176a78ef8d53898de8b4302a2be (patch) | |
| tree | 54467e5d580c40805bb56899bff45a2be0e7702c /drivers/scsi/libfc/fc_rport.c | |
| parent | scsi: libfc: Issue PRLI after a PRLO has been received (diff) | |
| download | linux-dev-d391966a03846176a78ef8d53898de8b4302a2be.tar.xz linux-dev-d391966a03846176a78ef8d53898de8b4302a2be.zip | |
scsi: libfc: send LOGO for PLOGI failure
When running in point-to-multipoint mode PLOGI is done after FLOGI
completed. So when the PLOGI fails we should be sending a LOGO to the
remote port.
[mkp: Applied by hand]
Signed-off-by: Hannes Reinecke <hare@suse.com>
Reviewed-by: Chad Dupuis <chad.dupuis@qlogic.com>
Tested-by: Chad Dupuis <chad.dupuis@qlogic.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/libfc/fc_rport.c')
| -rw-r--r-- | drivers/scsi/libfc/fc_rport.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/drivers/scsi/libfc/fc_rport.c b/drivers/scsi/libfc/fc_rport.c index bd9983b3acf3..6bfed0f643d5 100644 --- a/drivers/scsi/libfc/fc_rport.c +++ b/drivers/scsi/libfc/fc_rport.c @@ -547,16 +547,24 @@ static void fc_rport_timeout(struct work_struct *work) */ static void fc_rport_error(struct fc_rport_priv *rdata, struct fc_frame *fp) { + struct fc_lport *lport = rdata->local_port; + FC_RPORT_DBG(rdata, "Error %ld in state %s, retries %d\n", IS_ERR(fp) ? -PTR_ERR(fp) : 0, fc_rport_state(rdata), rdata->retries); switch (rdata->rp_state) { case RPORT_ST_FLOGI: - case RPORT_ST_PLOGI: rdata->flags &= ~FC_RP_STARTED; fc_rport_enter_delete(rdata, RPORT_EV_FAILED); break; + case RPORT_ST_PLOGI: + if (lport->point_to_multipoint) { + rdata->flags &= ~FC_RP_STARTED; + fc_rport_enter_delete(rdata, RPORT_EV_FAILED); + } else + fc_rport_enter_logo(rdata); + break; case RPORT_ST_RTV: fc_rport_enter_ready(rdata); break; |