From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Dick Kennedy Date: Wed, 23 Aug 2017 16:55:31 -0700 Subject: [PATCH] scsi: lpfc: Fix loop mode target discovery MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit The driver does not discover targets when in loop mode. The NLP type is correctly getting set when a fabric connection is detected but, not for loop. The unknown NLP type means that the driver does not issue a PRLI when in loop topology. Thus target discovery fails. Fix by checking the topology during discovery. If it is loop, set the NLP FC4 type to FCP. Signed-off-by: Dick Kennedy Signed-off-by: James Smart Reviewed-by: Johannes Thumshirn Signed-off-by: Martin K. Petersen (cherry picked from commit 2877cbffb79ed121a6bcc5edbe629d3aba36cd29) Signed-off-by: Fabian Grünbichler --- drivers/scsi/lpfc/lpfc_nportdisc.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/drivers/scsi/lpfc/lpfc_nportdisc.c b/drivers/scsi/lpfc/lpfc_nportdisc.c index f74cb0142fd4..95b2b43ac37d 100644 --- a/drivers/scsi/lpfc/lpfc_nportdisc.c +++ b/drivers/scsi/lpfc/lpfc_nportdisc.c @@ -1724,6 +1724,9 @@ lpfc_cmpl_reglogin_reglogin_issue(struct lpfc_vport *vport, lpfc_nvme_update_localport(vport); } + } else if (phba->fc_topology == LPFC_TOPOLOGY_LOOP) { + ndlp->nlp_fc4_type |= NLP_FC4_FCP; + } else if (ndlp->nlp_fc4_type == 0) { rc = lpfc_ns_cmd(vport, SLI_CTNS_GFT_ID, 0, ndlp->nlp_DID); -- 2.14.2