From d391966a03846176a78ef8d53898de8b4302a2be Mon Sep 17 00:00:00 2001 From: Hannes Reinecke Date: Fri, 5 Aug 2016 14:55:01 +0200 Subject: 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 Reviewed-by: Chad Dupuis Tested-by: Chad Dupuis Signed-off-by: Martin K. Petersen --- drivers/scsi/libfc/fc_rport.c | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'drivers/scsi/libfc/fc_rport.c') 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; -- cgit v1.2.3-59-g8ed1b