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